417results about How to "Easy to assemble and install" patented technology

A resilient seal is mountable around the edge of an opening in a sidewall of a mobile living quarters through which a slide-out room travels. The seal includes two parts that slide together—a mounting portion and a-bulb seal portion—with the bulb seal portion being compressed when the slide-out room is closed. A wiper seal portion extending from the mounting portion is for contacting the adjacent wall of the slide-out room.

The invention discloses a deep sea net box cultivating apparatus for offshore wind field, which comprises an offshore wind turbine foundation, wherein an operation platform is mounted on the top portion of the offshore wind turbine foundation; a rotary sleeve ring fixing system is mounted on a lower end of the offshore wind turbine foundation; the rotary sleeve ring fixing system is connected to a rotary arm mechanism; the rotary arm mechanism is connected to an offshore net box module through a cable connecting rod component; the rotary sleeve ring fixing system comprises a reinforced cylinder sleeve; an upper rotary sleeve ring and a lower rotary sleeve ring are respectively mounted on an upper end and a lower end of the reinforced cylinder sleeve; and the upper rotary sleeve ring and the lower rotary sleeve ring are respectively connected to the rotary arm mechanism through an upper connecting buckle and a lower connecting buckle. According to the utility model, by adopting the apparatus provided herein, the offshore wind field can be applied with various purposes; organic combination between the offshore wind power generation and the offshore net box cultivation is realized; the space of the offshore wind field and the offshore wind power are fully utilized, thus improving the overall economy benefits.

A versatile and portable cargo carrier having angularly adjustable members adaptable to various uses and cargo, including recreational, construction, landscaping and other equipment, tools and supplies of diverse sizes and shapes, comprising a base plate and mounting member attachable to a corresponding surface on a vehicle from which two adjustably angled arm members extend outwardly at an angle from the mounting member, a pivoting mechanism for adjusting the angle between the two arm members and one or more cargo fasteners employing fastening mechanisms suitable for corresponding equipment or cargo, and may include a mounting bar. This easily assembled and installed cargo carrier further provides a frame for attachment about a hitch, spare tire, hatchback, and includes mounting members including a base plate, hat bracket, rotational swivel or pivoting tilt base which can be combined with the two angular members enabling facile loading and fastening of cargo.

The invention relates to a portable transformer lifting device which comprises a fixing assembly (2), a lifting arm (3) and a walking trolley (61).The fixing assembly (2) comprises an upper hold hoop assembly (21) and a lower hold hoop assembly (22), the lifting arm (3) is welded to the lower hold hoop assembly (22), a hanging lug opening (32) is formed in the top end of the lifting arm (3), one end of a diagonal stay rope (41) is fixed to the hanging lug opening (32), and the other end of the diagonal stay rope (41) is fixed to the upper hold hoop assembly (21); an amplitude changing assembly (5) comprising the walking trolley (61) is installed on the lifting arm (3), a steering assembly (7) is installed below the lower hold hoop assembly (22), the lifting arm (3) is further provided with a balance arm assembly (8) provided with a weight box (84).The invention aims at solving the technical problem of providing a device which is convenient to assemble and install, light in weight, universal in part, capable of integrating the steering protection function and the lifting overweight alarming function into a whole and capable of ensuring equipment to be safe and reliable during the working process, increasing the equipment use rate and widening the use range.

A lightweight bicycle carrier that is easily adjustable to accommodate a wide variety of sizes and shapes of bicycles and other equipment. The bicycle carrier of the present invention is easily assembled and installed onto the hitch receiver of a vehicle. The bicycle carrier can also be partially disassembled to allow access into the rear of the vehicle without interfering with the vehicle tailgate. The bicycle carrier includes adjustable angular support arms to support bicycles during transport.

The invention discloses a large-span section assembling bridge manufacturing machine and an assembling construction process thereof. The bridge manufacturing machine comprises a bridge manufacturing machine main body structure, a crown block system and a forward moving system, wherein the bridge manufacturing machine main body structure comprises a left main truss, a right main truss, an upper lateral brace and a lower lateral brace; the two main trusses comprise a main beam and a guide beam, and the guide beam has a three-layer step type truss structure; and a plurality of connecting rods comprise 87 type military beams and heterogenic rods. The assembling construction process comprises the following steps of: 1. assembling and constructing a first hole beam of a single-hole beam or a porous beam; forwards shifting the bridge manufacturing machine main body structure to construct the next hole beam across the hole; and repeatedly constructing till the integral construction of a constructed bridge is finished and the bridge manufacturing machine main body structure is disassembled. The bridge manufacturing machine has reasonable structural design, large span, convenient processing, manufacture, assembly and installation, strong weight capacity and low investment cost; and the used assembling construction process is simple, is convenient for realization and can be effectively suitable for the assembling construction process of bridge sections with the span of 64m and below 64m.

A storage rack assembly in kit form is particularly adapted for use on a vehicle and includes a small number of different types of components to simplify shipping, assembly and installation by a purchaser. The storage rack includes side, front and back generally flat panels connected together to form a generally rectangular structure. Opposed side panels are connected to opposed ends of plural elongated cross members which are arranged in a spaced manner along the length of the rectangular structure and are aligned in a common plane to form a flat support bed in the storage rack. Plural telescoping support / mounting members are each connected to a respective cross member to allow for varying the storage rack's width depending on vehicle size and are adapted for secure attachment to the vehicle. Incorporating additional interfitting side panels and cross members allows for increasing the storage rack's length.

A trampoline accessory having a water conduit and water conduit securing means for securing the water conduit to the mat of a trampoline. The water conduit has a water supply inlet and a plurality of water discharging outlets. The water supply inlet is preferably of a first diameter, and the water discharging outlets are preferably of a second diameter, with the first diameter being greater than the second diameter. The water supply inlet preferably includes a diverter, with the diverter creating at least two flow paths. The trampoline securing means may be selected from a group which includes cable ties, cooperative hook and loop straps, grommets, fabric straps, plastic straps, belts, snaps, clasps, and clips. The water conduit itself is preferably fabricated having a hose connector and a hose. As so fabricated, the hose has at least one fitting, with the fitting engaging the hose connector. In the preferred embodiment, the hose has two fittings, with each of the fittings engaging the hose connector. The fitting and the hose connector preferably are formed have cooperating male and female connections.

An X-Y bridge crane can be assembled and erected by workmen to lift and move loads at the end of a shipping and stowage container having block-shaped corner fittings at top corners and bottom corners. Rotatable top securing brackets engage the top block-shaped corner fittings and rotatable bottom securing brackets engage the bottom block-shaped corner fittings. Inner end portions of brace members are rotatably connected to the rotatable bottom securing brackets. A framework having inner extensions, outer projecting parts and a laterally extending hoist-traveling beam has inner extensions connected to the top securing brackets and outer projecting parts connected to the outer end portions of the brace members. A hoist is mounted on the hoist-traveling beam to lift and move loads on the framework, and first and second chainfalls connected to the hoist linearly displace the hoist in orthogonal directions.

An access door unit includes a door, a doorway structure, and elements for pivotally attaching the door to the doorway structure. The doorway structure has an outer perimeter frame and a base affixed thereon. The base has support members extending in transverse relation to and outwardly in opposite directions from the outer perimeter frame and adapted to rest on a generally level support surface such that the outer perimeter frame extends upright from the base enabling the doorway structure to assume a free-standing, self-supporting orientation on the support surface. The outer perimeter frame of the doorway structure defines a passage large enough to fit the door and permit entry or exit through the passage when the door is opened.

The invention provides a safety catalyzing valve for a lead-acid storage battery. The safety catalyzing valve comprises a valve body, wherein the upper part of the valve body is hollow, and internally provided with a pneumatic safety valve of the lead-acid storage battery, and the lower part of the valve body is provided with an installing seat for a catalyst; a ventilating hole in communication with the pneumatic safety valve is arranged between the installing seat and the pneumatic safety device; an installing hole for the catalyst is arranged in the installing seat and filled with the catalyst, and a filtering layer is arranged outside the catalyst; and the catalyst is the catalyst for catalyzing hydrogen and oxygen to react to generate water. According to the safety catalyzing valve, the catalyst is filled in the lead-acid storage battery in a relatively reasonable mode with a relatively reasonable structure; the characteristics of the structure of the valve, the structure of the pneumatic safety device and the installing structure of the catalyst are organically and integrally fused; the safety catalyzing device is convenient to assemble and install without influence to the internal structure of the storage battery; and the catalyst has a long service life and high service efficiency, so water loss and floating current of the battery can be relatively reduced.

The invention discloses a three-axis voice coil motor for controlling camera movement. The three-axis voice coil motor comprises a casing formed by a bottom cover and a magnet yoke, a camera base arranged in the casing, at least two translation coils arranged on the periphery of the camera base and at least one spring sheet connected with the end of the camera base and the end of the casing. One end of the camera base is sleeved with a focusing coil, and the inner wall of the magnetic yoke is provided with a magnet interacting with the translation coil and the focusing coil. The three-axis voice coil motor for controlling camera movement is simple in structure, capable of achieving the anti-vibration function of a camera, easy to match with a drive circuit, suitable for various cell phones and favorable for mass production.

There is provided a humidifier comprising: a base including a plate member mounted on a wall and a support member perpendicularly extending from the plate member; a body having a mounting plate and a side wall member perpendicularly extending from the mounting plate, wherein a boss protrudes from the mounting plate and is formed through the mounting plate, and wherein the boss is fitted around the support member; a water tank formed on the mounting plate and having a storage space for storing water therein, the water tank further having a discharging passageway communicating with an outside of the humidifier; a water-supply tube connected to a water source at its one end while other end thereof is connected to the water tank; a transducer for converting the water in the water tank into mist; and a blower for providing an air flow which moves the mist to the outside through the discharging passageway. An automatic water-feeding system is provided in the humidifier.

The invention discloses a large-section simply-supported box girder precasting and assembly process under the conditions of strong wind and high altitude, wherein construction simply-supported box girders are single-hole girders or porous girders, each hole girder in the simply-supported box girders is formed by assembling a plurality of box girder sections, and each hole girder is supported and fixed by two bridge abutments arranged at the bottoms of the left end and the right end of the hole girder. The process includes the following steps: 1. concentrated precasting for the box girder sections: including production and installation for frameworks of steel reinforcements, form erecting, concreting and closed girder section life preserving; 2. assembly construction for the first hole girders in the single-hole girders or the porous girders: including girder section transfer, linear adjustment and girder section assembly; 3. construction for the next hole girders; and 4. repetition ofthe step 3 for multiple times till all construction processes of the construction simply-supported box girders are completed. The process is reasonable in design, simple in the steps, convenient in implementation and good in construction effect, the construction shaped simply-supported box girders are high in quality, and therefore, the process is especially suitable for large-section simply-supported box girder precasting and section assembly construction under the conditions of strong wind and high altitude.

The invention discloses a reinforcing steel bar and concrete pull-out testing device capable of eliminating high-temperature influences, and belongs to the technical field of testing devices. The reinforcing steel bar and concrete pull-out testing device comprises an upper pull-out frame, a lower pull-out frame, an anchorage device, a slip measuring assembly and a force measuring assembly. By the combination effect of the upper pull-out frame and the slip measuring assembly, the force measuring assembly and a high-temperature test piece are separated and achieve testing, and therefore the phenomena that a test instrument is damaged by the temperature and reinforcing steel bar bonding power and slip value measurement is disturbed are avoided. The testing device is simple and controllable in machining and manufacturing, assembling and installing are convenient, a force transfer mechanism is clear, the testing device is applicable to reinforcing steel bar-concrete center pull-out tests, the bonding strength and relative slippage between reinforcing steel bars and concrete are measured, and the reinforcing steel bar-concrete bonding slippage performance can be effectively tested under high temperature.

The present invention provides a water tap including a main body; a decorative cap for covering the main body while exposing the cavity therefrom; a water control assembly; a fastening means for fastening the water control assembly and the decorative cap to the main body; and a rotation-driving member adapted to connect with the water control assembly, thereby providing for a durable cap assembly structure that is easy to manufacture and process at low cost and is easily assembled, thus overcoming the drawbacks of prior techniques.

The invention relates to a turnover unilateral bolt fastener. The fastener comprises a round head bolt, and a turnover gasket assembly, a sleeve, a washer and a nut which sequentially sleeve the roundhead bolt along the axial direction of the round head bolt, wherein the turnover gasket assembly comprises a turnover cooperating body, and a plurality of turnover gaskets which are evenly distributed on the turnover cooperating body along the circumferential direction of the turnover cooperating body and are rotatably connected with the turnover cooperating body; the turnover gaskets are matchedwith the sleeve. Compared with the prior art, the turnover unilateral bolt fastener adopts a design of a special structure comprising the turnover gaskets, the turnover cooperating body and the sleeve, and the inclined plane of the sleeve is matched with the inclined planes of the gaskets, so that the turnover gaskets are enabled to accurately overturn during work, and installation failure is avoided; the turnover unilateral bolt fastener can realize rapid and accurate unilateral fixed connection by means of the overturning moment of the plurality of turnover gaskets, and the problem of boltmounting failure under certain special working conditions is solved; furthermore, the turnover unilateral bolt fastener is simple and reliable in installation process, convenient to disassemble, reusable, good in mechanical properties and large in bearing capacity.

The invention discloses a vibrating sieve capable of adjusting the size of sieve holes. An upper and lower interval is arranged between a first vibrating sieve and a second vibrating sieve. A plurality of first sieve holes and a plurality of second sieve holes are separately formed in the first vibrating sieve and the second vibrating sieve, wherein the first sieve holes correspond to the second sieve holes up and down. An interlayer sieve plate is installed in an interval interlayer between the first vibrating sieve and the second vibrating sieve. Staggered sieve holes which are arranged between the first sieve holes and the second sieve holes in a staggered mode are formed in the interlayer sieve plate, the first sieve holes correspond to the second sieve holes up and down. A U-shaped connecting block is fixedly connected to the right side plate end of the interlayer sieve plate, and the telescopic rod end of a hydraulic push rod is in pin joint with the inner portion of a clamping groove of the U-shaped connecting block through a pin. By adopting the technical scheme, the structure is simple, the assembly and the installation are convenient, the adjustment of the aperture of thevibrating sieve is realized, the cost for enterprises to purchase vibrating sieves with different specifications is reduced, the frequent replacement of the sieve plate is avoided meanwhile, and theworking efficiency is improved.

The invention discloses a wood plate double-face spraying device. An upper spraying roller and a lower spraying roller are installed in a spraying box and are arranged in vertical parallel. The upperspraying roller and the lower spraying roller are arranged in a spaced manner. An upper spraying head set is installed above the rear side of the upper spraying roller. The upper spraying head set isfixedly connected to the bottom wall of a first connecting pipe. The tail end of the first connecting pipe is fixedly connected with the outlet end of a first pump body. The inlet end of the first pump body is connected with the spraying box through a pipeline. A lower spraying head set is installed below the rear side of the lower spraying roller and fixedly connected to the top wall of a secondconnecting pipe. The tail end of the second connecting pipe is fixedly connected with the outlet end of a second pump body. The inlet end of the second pump body is connected with the spraying box through a pipeline. By the adoption of the technical scheme, the wood plate double-face spraying device is simple in structure and convenient to assemble and install, the upper face and the lower face ofa wood plate can be sprayed, the spraying efficiency is high, the upper spraying roller and the lower spraying roller have effects of rolling painting for the sprayed wood plate, and uniformity of rolling painting is improved.

The invention belongs to the field of architecture, and particularly relates to a cable tower beam installation support structure. The structure comprises a pre-buried component which is pre-buried in a tower body of the cable tower, a support component which is in an abutting joint with the pre-buried component and arranged on the tower body, and a connection component which is used for fixedly connecting the support component and the pre-buried component; the pre-buried component comprises a pre-buried steel plate which is vertically arranged and pre-buried on the inner side face of the tower body and has an exposed installation surface, and a steel tube which is perpendicular to the inner side face of the tower body and the plate surface of the pre-buried steel plate and extends to the tower body; the support component comprises an installation baseplate which is clung to the pre-buried steel plate, a top plate which is perpendicular to and fixedly connected to the installation baseplate, and a plurality of stiffening ribs which are fixedly connected to the installation baseplate and a top support plate and are arranged in parallel, wherein the stiffening ribs, the installation baseplate and the top support plate are perpendicular to each other. According to the cable tower beam installation support structure, bearing steel bars and rectification steel bars with different diameters bear gravity which comes down from the top and force generated by offcenter respectively. Meanwhile, through a distribution beam of the top, reasonable distribution is conducted, the force transmitted to the top plate is more balanced and better in stability, and the installation and the assembly are more convenient.

The invention aims at providing an auxiliary frame mounting point structure. The auxiliary frame mounting point structure can realize drop in a collision process and reduce harm on a passenger in a passenger compartment. The auxiliary frame mounting point structure comprises an auxiliary frame provided with a mounting support and a longitudinal beam. The auxiliary frame mounting point structure is characterized inthat an internal screw thread sleeve with the bottom end open is fixed on the longitudinal beam; the mounting support is composed of a tubular support body with the two ends open and a cap body fixedly arranged at the top end of the support body, gaps corresponding in position are formed in the front end of the cap body and the front end of the upper part of the support body, a guide slot connected with the gaps is formed in the cap body, and the guide slot extends along the length direction of an automobile; and the auxiliary frame is fixedly connected with the longitudinal beam by utilizing a bolt which penetrates through the support body and the cap body and is screwed into the internal screw thread sleeve, and an anti-drop part with the diameter larger than the width of the guide slot is arranged at the bottom end of the bolt. The auxiliary frame mounting point structure has the advantages that the auxiliary frame can drop in the collision process and harm done to a passenger can be reduced.

The invention discloses a middle and low speed maglev train walking module with an air spring arranged in the middle. The invention includes a suspension frame (1), and two traction rods (2) and an air spring (3) which are arranged on the suspension frame (1), wherein, the central position of the suspension frame (1) is transversely provided with a bolster (4); both ends of the bolster (4) are supported on the suspension frame (1) by the air spring (3) below; the external sides at both ends of the bolster (2) are suspended with a hoist rod (9); the other end of the hoist rod (9) is articulated with the vehicle body. The walking mechanism has the advantages of simple structure, low production cost, easy installation and manufacture, large beeline motor power, high efficiency and fast operation speed of the maglev train.

The invention relates to a quick assembly base structure for a low-voltage power distribution cabinet, comprising a top plate, a PVA water-absorbing sponge board, a bottom plate, an assembly column, a heat dissipation fan, special-shaped through holes and a special-shaped groove, and the middle of the bottom of the low-voltage power distribution cabinet is fixedly welded with an assembly column; the assembly base is composed of a top board, a PVA water-absorbing sponge board, a bottom board and a shock-absorbing spring; the PVA water-absorbing sponge board and the shock-absorbing spring are all embedded in the middle of the top board and the bottom board; A heat dissipation fan is installed; the special-shaped groove is arranged in the middle of the top of the bottom plate, and three sets of spring placement grooves are evenly arranged on the outside of the special-shaped groove; the ventilation net is arranged at the bottom of the low-voltage power distribution cabinet. The arrangement of special-shaped through holes and special-shaped slots in the present invention is beneficial for the power distribution cabinet to be quickly assembled and installed with the assembly base through the assembly column at the bottom. The PVA water-absorbing sponge board is inlaid to keep the whole power distribution cabinet dry, and cooling fans and ventilation are used. Network, which is beneficial to reduce the temperature inside the power distribution cabinet.

The present invention discloses a lamp casing structure that can be assembled and installed easily and applicable for different installation methods. The lamp casing structure comprises a plurality of frame strips coupled to one another and disposed around a first transparent cover, a plurality of fasteners disposed at each frame strip and inserted into latch portions of the frame strip and the first transparent cover respectively, so that the lamp casing structure can be assembled and installed simply by a latching step, and the lamp casing structure can be installed on a wall or a ceiling, or embedded into grids of a light steel frame.

The invention provides a deformation compensating device which is arranged between a moving template and a pushing mechanism and / or between a fixed template and a framework. The deformation compensating device comprises a sliding block fixedly connected with the moving template or the fixed template, and a supporting seat which is fixedly connected with a pushing mechanism or the framework, wherein the sliding block is connected with the supporting seat in a sliding manner, the sliding block and the supporting seat can form a sealing cavity, and the sealing cavity is communicated with pressure fluid or pressure gas. The deformation compensating device provided by the invention has the advantages that deformation generated when a movable die and a fixed die are subjected to die compounding is compensated, the deformation compensating device plays the deformation compensation role, the structure is simple, the processing is easy, the installation and the assembly are convenient, and the deformation compensating device is widely applied to minitype die casting machine or an injection molding machine being less than 280T.

The invention discloses a waterproof junction box with simple structure, convenient assembly and installation and high installation efficiency, comprising a base (1), an upper cover (2), a wire stabbing sheet (3) and a waterproof rubber mat (4), wherein the base (1) is provided with a wire containing groove (10) and a first insertion part (11) along a length direction, the wire containing groove (10) is internally provided with a wire stabbing sheet clamping groove (13), and the outer side of the wire stabbing sheet clamping groove (13) is provided with a waterproof rubber mat groove (14); thebottom of the base (1) is provided with a lamp power wire hole (18); the upper cover (2) is provided with a second insertion part (21) and a wire pressing part (23), and the first insertion part (11)and the second insertion part (21) are inserted in a matching way; the wire stabbing sheet (3) is provided with a wire stabbing part (32), the end heads of a lead wire of a lamp power wire (81) are respectively fixedly and electrically connected with the wire stabbing sheet (3), the wire stabbing sheet (3) is inserted into the wire stabbing sheet clamping groove (13) and respectively electricallyconnected with the main power wire (80) after being stabbed into lead wires of a main power wire (80) through the wire stabbing part (32).

The invention relates to an electric automobile power assembly suspension system which comprises a right suspension (40), a left suspension (20), a rear suspension (70), a crossbeam (30) and a power assembly (80). The power assembly (80) is connected to the position below the crossbeam (30). The left end and the right end of the crossbeam (30) are connected to an automobile body left longitudinal beam (10) and an automobile body right longitudinal beam (50). The left suspension (20) and the right suspension (40) are connected to the crossbeam (30). The bottom ends of the left suspension (20) and the right suspension (40) are connected to the power assembly (80) through second supports (90). The rear suspension (70) is connected to the power assembly (80) through a first support (60), and the other end of the rear suspension (70) is connected to an auxiliary automobile frame of an automobile. The electric automobile power assembly suspension system is simple and reliable in structure, reasonable in arrangement, good in technological feasibility, simple and reasonable in installation and assembly and excellent in performance, the weight can be reduced by about 20%, and cost can be saved by about 25%.