30results about How to "Avoid inconvenient installation" patented technology

The invention discloses an energy-saving flame-retardant high-low voltage switch cabinet which comprises a cabinet body, a bottom plate and a radiator, the bottom plate is fixedly connected to the lower portion of the inner wall of the cabinet body, the radiator is installed in the inner wall of the bottom plate, and a power assembly is arranged above the inner wall of the cabinet body. The powerassembly comprises end blocks, a supporting rod, a main switch, a sliding groove, a wire, air switches and an mounting frame, and the multiple air switches and the main switch are electrically connected with an external electronic element through the wire. The energy-saving flame-retardant high-low voltage switch cabinet is scientific and reasonable in structure and safe and convenient to use, themultiple end blocks drive the mounting frame to move forwards through cooperation of the end blocks, the mounting frame, the sliding groove, the cabinet body, the air switches and the main switch, the end blocks can slide in the sliding groove, and a user can push the end blocks back into the cabinet body after mounting is completed; and the problem that the switch structure is easy to be limitedby the size of the internal space of the cabinet body to cause inconvenient mounting during mounting is avoided.

The invention relates to a module assembly type building aluminum alloy formwork. The module assembly type building aluminum alloy formwork comprises unit modules, a connecting mechanism, an angle adjusting mechanism and a locking mechanism. According to the module assembly type building aluminum alloy formwork, the two unit modules can be spliced and installed by virtue of the connecting mechanism and can also be disassembled, the phenomena of inconvenience in transportation and inconvenience in disassembly and assembly due to fixed welding of a traditional aluminum alloy formwork are avoided, the working efficiency is greatly improved, additionally, the two spliced unit modules can be connected by virtue of the angle adjusting mechanism, and the angle can be adjusted, so that the multi-angle transformation effect is achieved between the unit modules, the use range of the unit modules is widened, and the phenomenon that the use range of the unit modules is reduced after the unit modules are fixedly welded is avoided.

The invention discloses a seat ventilation device comprising a control valve body and a ventilation bag body, wherein the inlet of the control valve body is used for communicating with a vehicle bodygas source; the inlet of the ventilation bag body communicates with the outlet of the control valve body; and the outlet of the ventilation bag body is used for directing a foaming body of the seat. The seat ventilation device provided by the invention realizes the effect of seat ventilation by virtue of the self-equipped vehicle body gas source on the car seat or on a vehicle body. The vehicle body gas source fills the ventilation bag body with compressed gas through the control valve body, and blows wind into the foaming body through the ventilation bag body. The effect of seat ventilation can be realized only by adding the control valve body and the ventilation bag body without the need for adjusting other parts of the car seat. A conventional fan is eliminated so as to avoid the problem of inconvenient installation of the fan and facilitate the space arrangement of the seat ventilation device. The invention also discloses the car seat.

The invention relates to the field of kitchen and bath equipment, in particular to a sink for cleaning kitchen tableware. The sink comprises a cylindrical sink main body, wherein a mounting bracket isarranged in the sink main body, a first gear ring and a second gear ring are oppositely arranged on the upper and lower ends of the mounting bracket respectively, and the mounting bracket further comprises two support rods which are used for connecting the first gear ring and the second gear ring; motor mounting cavities are formed in the upper end surface of the sink main body, motors are vertically arranged in the motor mounting cavities, and first gears are connected to rotating shafts of the motors; the inner side wall of the bottom end of the sink main body is sunken inwards so as to form a plurality of gear mounting cavities which are uniformly distributed, and second gears are arranged in the gear mounting cavities; and rubber plates are oppositely arranged on the mounting bracket,and the rubber plates are abutted with the inner wall of the sink main body. According to the transmission relation between the motors and the mounting bracket of the sink of the embodiment, oil stains attached to the inner wall of the sink main body can be scraped by the rubber plates on the mounting bracket, so that the life of people is convenient, and water resources are saved.

The invention discloses an assembly type composite floor, and relates to the technical field of floors. The assembly type composite floor comprises a floor body, a fixing groove is formed in one sideof the floor body, a limiting clamping groove located in the top of an inner cavity of the fixing groove is formed in the floor body, a first sliding groove is formed in the other end of the floor body, first limiting grooves located in the upper side and the lower side of the first sliding groove are formed in the floor body, and a sleeving hole is formed in the floor body. According to the assembly type composite floor, a first supporting spring, a sleeving column, a limiting clamping block, a pushing spring, the fixing groove and the limiting clamping groove are matched for use, the sleeving column is supported by the first supporting spring, the limiting clamping block is supported by the pushing spring, and during assembling, the sleeving column and the limiting clamping block are connected to the inner cavity of the fixing groove and the inner cavity of the limiting clamping groove in a sleeved mode respectively, then two floor bodies can be assembled, and a gap can be effectively prevented from being generated between the two floor bodies.

The invention provides a buried integrated sewage treatment device, and relates to the technical field of sewage treatment.The buried integrated sewage treatment device comprises a box body, a water inlet pipe is installed on the top face of the box body, a water outlet pipe is installed on one side of the box body, a sedimentation tank is installed in the box body, and a purification tank is installed at the position, close to the sedimentation tank, in the box body; a water suction pump is fixedly installed on one side of the sedimentation tank, a sliding rail is arranged on the other side of the sedimentation tank, a sliding rod slides on the surface of the sliding rail, and a connecting rod is fixedly installed at one end of the sliding rod. In using, by arranging the box body, the water inlet pipe, the water outlet pipe, the sedimentation tank, the purification tank, a water suction pump, a sliding rail, a sliding rod, a connecting rod, a rectangular block, the sliding block, a rotating shaft, a brush, a water outlet, a filter screen and an aerator, sewage can be treated, meanwhile, people can conveniently dredge the filter screen, the situation that use of the filter screen is affected due to silting of the filter screen is avoided, operation is easy and convenient, and people can easily maintain the filter screen.

The invention discloses a tourism information consulting device. The device comprises an integrated tourism information query touch display. The rear end of the integrated tourism information query touch display is provided with mutually symmetrical adjusting devices. The tourism information consulting device belongs to the field of tourism information consulting devices. The integrated tourism information query touch display can adjust the angle to adapt to tourists of different heights through the cooperation of the installed adjusting devices and connecting devices. The integrated tourism information inquiry touch display can be rapidly installed and detached through the cooperation of installed supporting plates, detaching devices on the supporting plates, and the connecting devices. When the device is transported to a mountain, the device can be detached for transportation, installed fixing devices can fixedly install the whole device on a tree. The problem of inconvenient installation caused by terrain problems of mountain forest scenic spots is avoided.

The invention discloses a pipe coiling machine with a protective pad. The pipe coiling machine comprises a compression roller. The outer sides of the two ends of the compression roller are connected with sleeves through clamping blocks correspondingly. The totally four clamping blocks are mounted, and the exteriors of the four clamping blocks are wrapped with soft pads correspondingly. The totallytwo sleeves are mounted, and two first sliding grooves are formed in the two sleeves correspondingly. Second sliding grooves are formed in one sides of the two first sliding grooves correspondingly.One sides of the two sleeves are connected with moving blocks correspondingly. The upper ends of the two moving blocks are fixedly connected with adjusting rods correspondingly. Two gears are mountedin a dust-proof box, and a jacking bead is mounted in an oil layer. Stopping blocks are symmetrically mounted on the two sides of the jacking bead. An oil tank is mounted at the upper end of a first electric telescopic rod. One side of the lower portion of the oil tank is fixedly connected with the oil layer through an oil pipe. The pipe coiling machine is provided with the sleeves, the four clamping blocks all slide into the two second sliding grooves, and thus the problem that the compression roller is inconvenient to mount is avoided.

The invention discloses a hanging painting type air purifier which comprises a purifier body. A separator is arranged inside the purifier body; both ends of the separator are respectively and fixedlyconnected with the symmetrical inner lateral surfaces of the purifier body; a primary processing bin is arranged at the bottom of the separator; a secondary processing bin is arranged at the top of the separator; an air inlet hole is formed in the lower part of the left lateral surface of the purifier body; the inner bottom wall of the purifier body is fixedly connected with a support pillar; oneend of the support pillar, which faces away from the purifier body, is fixedly connected with an enclosure; an air blower is arranged inside the enclosure; the inner bottom wall of the purifier body is respectively fixedly connected with a filter screen and a first activated carbon absorption layer; an air outlet hole is formed in the top of the separator; the air outlet hole is positioned in theright side of the first activated carbon absorption layer; the inner top wall of the purifier body is respectively and fixedly connected with a second activated carbon absorption layer and a macromolecule filtering layer. The hanging painting type air purifier has the advantages of convenience for installation, convenience for space saving and benefit for market popularization.

The invention discloses an energy-saving flame-retardant high and low voltage switch cabinet, which comprises a cabinet body, a bottom plate and a radiator. A power assembly is arranged above the inner wall of the cabinet, and the power assembly includes an end block, a pole, a main switch, a chute, wires, an air switch and a mounting frame, and a plurality of the air switches and the main switch communicate with external electronic components through wires electrically connected. This energy-saving flame-retardant high and low voltage switchgear has a scientific and reasonable structure, and is safe and convenient to use. Through the cooperation between the end blocks, the mounting frame, the chute, the cabinet body, the air switch and the main switch, multiple end blocks drive the mounting frame Move forward, so that the end block can slide inside the chute. After the installation is completed, the user can push the end block back to the inside of the cabinet, avoiding the installation of the switch structure that is easily limited by the size of the internal space of the cabinet, resulting in improper installation. matter of convenience.

The invention discloses a sound insulation barrier structure for road construction. The sound insulation barrier structure for road construction structurally comprises a barrier plate, wherein a fixing column, connecting plates, fixing plates, a first sound insulation layer, a second sound insulation layer and a third sound insulation layer are arranged on the barrier plate; the fixing column is welded to the left end of the barrier plate; the connecting plates are welded to the right end of the barrier plate, and are symmetrically arranged at the upper side and the lower side of the barrier plate; the fixing plates are welded to the outer surface of the barrier plate; the first sound insulation layer is positioned at the left side of the inside of the barrier plate; the second sound insulation layer is positioned in the middle of the inside of the barrier plate; the third sound insulation layer is positioned at the right side of the inside of the barrier plate; and an embedding column is fixedly arranged on the fixing column. The barrier structure can be contracted and folded when not being used, the size of the barrier structure in the transportation process is reduced, the labor intensity of operators in the carrying process is reduced, and the phenomenon that the barrier structure is collided in the carrying process is avoided.

The invention provides a mine return air guiding device for guiding the discharge of return air of a mine. The mine return air guiding device comprises an air introducing cylinder installed at an airguiding cylinder of a mine mouth in an upward extending mode and an air guiding cylinder communicating with the air introducing cylinder, the air guiding cylinder is horizontally arranged and is connected to the ground through support rods, the air introducing tube and the mine mouth are in tight coupling, and the air guiding tube and the air introducing tube are in tight coupling.

The invention discloses a suspending tool for assembling refrigerator inner boxes. The suspending tool comprises a base, a locating rod and a plurality of locating brackets, wherein the locating rod is connected with the base by a plurality of support posts and horizontally extends along the first direction; the locating brackets are arranged at an interval and connected with the same side of the locating rod, the locating brackets horizontally extend along a second direction which is perpendicular with the first direction, and the upper surfaces of the locating brackets are on the same level with the upper surface of the locating rod. According to the suspending tool for assembling the refrigerator inner boxes, provided by the embodiment of the invention, when the inner boxes are assembled, the inner boxes can be respectively arranged between two adjacent locating brackets; and as the upper surfaces of the locating brackets are arranged on the same level with the upper surface of the locating rod, the tops of all the inner boxes are arranged in the same horizontal positions. Besides, the suspending tool provided by the embodiment of the invention has the advantages of simple structure, convenience in assembly, capability of effectively improving the assembly efficiency and capability of ensuring assembly quality.

The invention discloses a secondary sample mounting device for a corrosion layer of a lead-acid storage battery plate. The device comprises a mold, and a first rotating device is arranged in the mold;a second rotating device is arranged on one side of the first rotating device; a moving device is fixedly arranged on one side of the second rotating device; the moving device comprises a mounting base, a groove, a hose, a screw rod, a sliding base, a fixed base, a connecting pipe, a winding wheel and a limiting rod; a groove is formed in the mounting base; the hose is connected with the groove,a polar plate corrosion layer can be quickly mounted and placed; the condition of inconvenience in mounting due to direct placement in the mold is avoided; the pole plate corrosion layer can be mounted more stably, secondary sample mounting can be conducted on the pole plate corrosion layer quickly, the secondary sample mounting time is shortened, secondary sample mounting is more comprehensive, the working quality is improved, and the pole plate corrosion layer mounting device is easy to operate, high in practicability and convenient to apply and popularize.

The invention discloses a transformer expansion tank intelligent monitoring method and system based on image recognition in the field of blockchain consensus. A visual monitoring subsystem is used for collecting a drying agent image in a breathing machine on line; a processor is used for removing the bright and dark noisy points from the acquired drying agent image, performing color segmentation on the acquired drying agent image, calculating a color ratio in the drying agent image, and judging whether the humidity in the drying agent is greater than a set threshold value or not according to the color proportion; when the humidity of the drying agent is greater than a threshold value, the controller controls the dehumidification subsystem to dehumidify the drying agent; when the humidity of the drying agent is smaller than a threshold value, the controller closes the dehumidification subsystem. According to the machine vision technology and the image processing technology, image collection and image processing are conducted on the respirator, the proportion of the silica gel pink blue area in the respirator is calculated and converted into the humidity value, and then whether the drying function fails or not and whether blockage occurs or not are judged.

The invention relates to the technical field of hot water circulation, and discloses a hot water circulation water pump convenient to hide and install, which comprises a water pump body, one end of the water pump body is provided with an end cover, the other end of the water pump body is provided with a regulation and control assembly, the end cover is provided with a water outlet, a water inlet and a water return port, and the water inlet is communicated with the water return port to enable fluid to be blended. And fluid is conveyed by the water pump body and is discharged through the water outlet. The regulation and control assembly, the water outlet, the water inlet and the water return port are intensively arranged on the water pump body, and the external threads are formed in the ports of the water outlet, the water inlet and the water return port, so that the water pump body is mounted, and the water pump body is directly in threaded connection with a cold water heating device through the external threads of the water outlet; and therefore, the problems that a traditional water pump for hot water circulation occupies a large area of water-using walls such as kitchens and the like, so that installation is inconvenient, the water-using walls are extremely unattractive, and arrangement is disordered due to disordered pipelines are solved.

The invention discloses a building dam with an anti-seepage function, and relates to the technical field of building dams. The building dam comprises a building dam body, a lifting mechanism is fixedly arranged on the upper surface of the building dam body, a locking mechanism is fixedly installed on the right side of the lifting mechanism, a connecting plate is arranged on the left side of the building dam body, two supporting columns are fixedly connected to the right side surface of the connecting plate, first threaded pipes which are arranged at equal intervals are fixedly inlaid in the right side surface of the connecting plate, the left side of the connecting plate is provided with first threaded rods which are arranged at equal intervals, and the first threaded rods are in threadedconnection with the first threaded pipes. According to the building dam with the anti-seepage function, a second sliding block is arranged, and a second sliding groove is used in a cooperative mode, and therefore, an extrusion plate can slide more conveniently, and the problem that the extrusion plate is clamped during working can be avoided; and a connecting column is arranged and is used under the cooperation with a connecting pipe, and therefore, the problem that a vertical rod inclines in the sliding process can be avoided, and the safety and the stability of the building dam are improved.

The invention discloses a tourist information consulting device, which includes an integrated tourist information query touch display, and the rear end of the integrated tourist information query touch display is provided with mutually symmetrical adjustment devices. A tourist information consulting device according to the present invention belongs to the field of tourist information consulting devices. Through the use of the installed adjusting device and the connecting device, the angle of the integrated tourist information query touch display can be adjusted to adapt to tourists of different heights. , the installed support plate and the disassembly device on it are used in conjunction with the connection device, and the integrated tourist information query touch display can be quickly installed and disassembled. When the device is transported to the mountains, the parts can be decomposed for transportation, and the fixed device installed , the whole device can be fixedly installed on the tree, avoiding the problem of inconvenient installation due to terrain problems in mountain forest scenic spots.

The invention relates to the field of kitchen and bathroom, in particular to a pool for cleaning kitchen tableware, which includes a cylindrical pool body, a mounting bracket is provided inside the pool body, and the upper and lower ends of the mounting bracket are respectively provided with opposite The first ring gear and the second ring gear, the mounting bracket also includes two support rods for connecting the first ring gear and the second ring gear; the upper end surface of the pool body is provided with a motor installation cavity, and the motor installation cavity Both are equipped with a vertically arranged motor, and the first gear is connected to the rotating shaft of the motor; the inner side wall at the bottom of the main body of the pool is inwardly recessed to form several evenly distributed gear installation cavities, and the second gear is arranged in the gear installation cavity; the installation bracket There are rubber plates oppositely arranged on the top, and the rubber plates are attached to the inner wall of the pool main body. Through the transmission relationship between the motor and the mounting bracket in this embodiment, the rubber plate on the mounting bracket can scrape off the oil stain attached to the inner wall of the pool main body, which facilitates people's life and saves water resources.

The invention discloses mobile construction site sewage recycling integrated device including a bottom plate and a frame, wherein the frame is arranged at the upper end of the bottom plate. The bottomplate is fixedly connected with the frame through bolts; a drain pipe is arranged on the right end surface side of the frame; a detection mechanism is arranged on the right side of the upper end of the frame; a water collecting tank is arranged at the left end of the frame; the bottom plate is arranged at the bottom end of the frame; trundles are arranged at the lower end of the bottom plate; therefore, the whole structure can be moved through the trundles at the bottom end of the bottom plate; when the bottom plate is connected with the frame; the distance between the positioning column andthe frame can be adjusted; the detection mechanism is arranged at the top end of the sedimentation tank, and the detection head in the detection mechanism is inserted into the sedimentation tank, so that the water quality condition of a water source in the sedimentation tank can be detected through the detection mechanism, treatment can be performed again if the treatment is not thorough, and harmful substances in the water source are prevented from being discharged into the outside to cause pollution.

The embodiment of the invention relates to the field of smart home and discloses a cleaning robot. The cleaning robot comprises a robot body, wherein a duster cloth placement area for duster cloth tobe placed is arranged at the bottom of the robot body, a baffle is arranged on the boundary of the duster cloth placement area, the first surface of the baffle is a preset distance away from the ground, the first surface of the baffle is opposite to the second surface of the baffle, and the second surface is the surface in contact with the bottom. According to the embodiment, the edge curl problemof the installed duster cloth in the cleaning process of the cleaning robot is avoided, accordingly the cleaning quality of the cleaning robot is improved, and duster cloth installation is simple andquick.

The invention relates to the field of signboards, in particular to a functional indication board. The indication board comprises a box body installed on an on-site reserved aluminum alloy frame, the box body is of a hollow structure, an opening is formed in the side, away from a building, of the box body, a detachably and fixedly connected panel is buckled to the opening of the box body, the panel is provided with hollowed-out characters used for indication, and acrylic plates are laid on the inner side of the panel and located at the positions of the hollowed-out characters. An installation method of a functional indication board comprises the following steps: S1, box body installation: hoisting the box body to a to-be-installed position, and fixing the box body to a reserved aluminum alloy frame; S2, light-transmitting acrylic plate installation: installing the light-transmitting acrylic plate at the hollowed-out font position on the panel; S3, panel installation: buckling the panel on the box body and performing fixing; and S4, electrifying and debugging. The method has the effect of improving the problem that an existing sign is inconvenient to install.

The invention discloses a water supply pipe butt joint reinforcing protection device, and relates to the technical field of water pipe butt joint devices. The water supply pipe butt joint reinforcing protection device comprises a connecting box, an inserting buckle groove is formed in the surface of the top end of the connecting box, a limiting groove is formed in the surface of one side of the connecting box, the inserting buckle groove communicates with the interior of the limiting groove, and a connecting plate is arranged in the inserting buckle groove in an inserting and buckling mode. According to the water supply pipe butt joint reinforcing protection device, the connecting plate and a limiting plate are inserted and buckled in the inserting buckle groove, so that a water supply pipe embedded in the limiting plate communicates with a connecting pipe embedded in the surface of one side of the connecting box, and then the pipeline butt joint operation is completed; and a limiting screw is rotationally arranged on the surface of the connecting box, so that a spring pad is conveniently pushed to abut against the connecting plate, the connecting plate abuts against the inner surface of the inserting buckle groove, the connection tightness between the inner surface of the inserting buckle groove and the connecting plate is improved, and then the circumstance that the connecting plate is separated from the inner surface of the inserting buckle groove due to excessive water pressure, and then the water supply pipe is separated from a communication cavity is avoided.

The invention belongs to the field of ribbed plate manufacturing, and particularly relates to an embossing die and a ribbed plate manufacturing method thereof. The embossing die comprises an upper dieand a lower die, and further comprises side pressing bodies which are arranged at front and rear sides of the upper die, wherein the lower die is a concave die; the upper die comprises a bending knife body, and the knife head part of the corresponding bending knife is equipped with a convex die matched with the concave die; each side pressing part is provided with a side pressing surface for pressing parts, at the two sides of a groove, of a plate-shaped part in a rib pressing process, so that the part, at the two sides of the groove, of the plate-shaped part is prevented from tilted in a ribpressing process. The knife head of the bending knife is set to be the convex die, so that the bending knife is an upper die of the rib pressing die, so that the rib pressing mold is ensured to be extremely simple in integral structure without consuming a great deal of time for designing a mold; the mold is simple and easy in mounting function; besides, the side pressing bodies are arranged at front and rear sides of the upper die; and the side pressing bodies press to prevent the part, at the two sides of the groove, of the plate-shaped part from tilting in the rib processing process, so that the rib pressing rib can process out rib plates with qualified shapes.

The invention relates to the technical field of building curtain, in particular to a hidden frame door system. The problem that in the prior art, frames are adopted in curtain springdoors, in the mounting process, the frames are attached to curtain walls on the periphery, and mounting is not convenient is solved. The invention provides the hidden frame door system, which is arranged on a glass curtain wall and comprises a stand column and a glass door board, the periphery of the glass door board is attached to glass on the glass curtain wall, the stand column is arranged in the glass door board, the stand column is fixed to the glass door board, a fixing plate is arranged on the side, pointing the glass door board, of the stand column in an extending mode, the fixing plate is attached to the side edges of the glass door board, and the stand column is fixed to the glass door board through the fixing plate. According to the hidden frame door system, through matching of the stand column and the glass door board, in the mounting process, no frame exists on the outer vertical surface, the glass door board can be integrated with the glass curtain wall on the periphery, and the technicaleffect of convenient mounting is achieved.

The invention discloses multifunctional automatic cleaning and collecting equipment for roasted anode carbon blocks, and mainly relates to the field of anode carbon block cleaning system equipment. Comprising a conveying assembly, a carbon block surface cleaning assembly, a carbon block groove interior cleaning assembly and a carbon block sweeping assembly, the conveying assembly is a conveying roller mechanism connected with a driving part, and the conveying roller mechanism is driven by the driving part to drive an anode carbon block to move; the carbon block surface cleaning assembly comprises a first frame body and a scraping piece; the carbon block in-groove cleaning assembly comprises a second frame body and a cleaning piece; and the carbon block cleaning assembly comprises a third frame body and a cleaning piece. The anode carbon block cleaning and recycling device has the beneficial effects that after the anode carbon block is roasted, filler attached to the anode carbon block can be cleaned, filler in the groove of the anode carbon block can be cleaned and recycled, the cleaning and recycling efficiency of the anode carbon block is guaranteed, and the purpose of rapidly cleaning and recycling the anode carbon block is achieved.

The invention discloses a suspending tool for assembling refrigerator inner boxes. The suspending tool comprises a base, a locating rod and a plurality of locating brackets, wherein the locating rod is connected with the base by a plurality of support posts and horizontally extends along the first direction; the locating brackets are arranged at an interval and connected with the same side of the locating rod, the locating brackets horizontally extend along a second direction which is perpendicular with the first direction, and the upper surfaces of the locating brackets are on the same level with the upper surface of the locating rod. According to the suspending tool for assembling the refrigerator inner boxes, provided by the embodiment of the invention, when the inner boxes are assembled, the inner boxes can be respectively arranged between two adjacent locating brackets; and as the upper surfaces of the locating brackets are arranged on the same level with the upper surface of the locating rod, the tops of all the inner boxes are arranged in the same horizontal positions. Besides, the suspending tool provided by the embodiment of the invention has the advantages of simple structure, convenience in assembly, capability of effectively improving the assembly efficiency and capability of ensuring assembly quality.

The invention discloses an agricultural greenhouse which comprises a pedestal and support frame; the left and right sides of the bottom end of the pedestal are provided with the support frame, and a clamping rod is connected with plastic through a first round bar; a hanging rod is mounted on the right side of a first clamp block, and a second round bar is mounted on the bottom end of the right side of the plastic; an outer wall of the support frame is provided with a slideway, the inside of the slideway is provided with a sliding block, and the inside of the sliding block is provided with balls; a right side of the sliding block is provided with a second clamp block. The first round bar is clamped on the clamping rod for fixing and the second round rod is clamped on the hanging rod for fitting, the plastic is effectively secured and mounted on the support frame, so that that installation is inconvenient after the damage and waste of time and damage to the plant inside the greenhouse are avoided; the hazard factor is reduce; labor cost of the installation is avoided, the greenhouse can be opened at any time for photosynthesis of the plants inside the greenhouse, and the use demand of users is satisfied.