167results about How to "Reduce installation man-hours" patented technology

The automatic motor vehicle detecting system and its operation process belongs to the field of motor vehicle detecting technology. The automatic motor vehicle detecting system consists of one detection control center and detection sites. The detection control center including a log-on computer, a site data acquiring, controlling and processing computer, a printer and auxiliary equipment is installed in a service hall, accessed to LAN and operated in networked 'distributive acquisition and centralized processing' mode. The automatic motor vehicle detecting system may constitute different safety detection line or performance detection line as required. It completes data acquisition data transmission, equipment control, etc through network and remote control. The automatic motor vehicle detecting system possesses detection site control function, increased plate number recognizing function and B / S programming.

The disposable high speed turbine dental drill hand piece has one handle made of molded engineering plastic, and the handle has one integrated back part for connection to the dental drill hand piece and the other end made into tail structure suitable for connecting with water pipe and air pipe easily. The handle features its front part in inserting structure with O-ring for sealing the air pipe and water pipe union. The back part of the handle may be in different sizes for fast connection to water pipe and air pipe of different sizes. The handle may have one non-return valve installed to avoid back flow of water. The handle has light weight, high strength, easy manufacture and installation and low cost and is suitable for use in disposable high speed turbine dental drill hand piece.

The invention provides a weather strip. The weather strip is installed on a door of an automobile, e.g., an opening edge of a back door arranged on the back of the automobile, so as to prevent a following condition that in order to improve beauty, automobile window glass is arranged to be nearer the outer side of the automobile than a window frame, so water penetrate through the automobile window glass and then reach the automobile inner side due to a failure to seal the space between the automobile window glass and the window frame in the prior art. The weather strip is provided with a tongue-shaped seal lip which is in elastic contact with an automobile body. An extension part and the tongue-shaped seal lip form a largely V-shaped groove part. The whole outer side face of the seal lip is largely in shape of an oval. A first hollow part with a largely oval-shaped side face is formed in the length direction in a through manner. The side face of the tongue-shaped seal lip is largely in the shape of an L, extends from the seal lip and is connected together. A third seal lip extends from a base body part. A second hollow part with a largely quadrangle-shaped side face is perforated between the seal lip and the base body part. Mountain-shaped keeping lips are arranged along the upper part and lower part or left part and right part of a base face of the base body part.

A motorcycle projector headlight, comprises: a first reflector; a second reflector located adjacent to the outer side of an opening of the first reflector so as to make the light towards the outer side of the opening of the first reflector from the light emitted from a light source income into the second reflector; a diffusion lens arranged along the radiation direction of the reflection light from the second reflector and composed of a light incoming surface on which the reflection light from the second reflector incomes; an emitting surface for making the reflection light from the second reflector which incomes into the lens from the light incoming surface be emitted as a diffusion light diffusing along the vertical and horizontal directions, wherein the emitting surface is configured to be a concave curved surface, the horizontal cross section of the concave curved surface comprises an elliptical arc being bilateral symmetray relative to the long axis or short axis and bending towards the light incoming surface side and the vertical cross section of the concave curved surface comprises an arc and an elliptical arc bending towards one side on the horizontal surface passing through the center of the circle or ellipse and the light incoming surface side in the circle or ellipse.

The invention discloses a simple elevator car door lock, which comprises a door knife mechanism arranged on a door opening machine and driven by a motor driving belt, a car door lock hook, and a lock catch matched with the car door lock hook, wherein the lock catch is fixed on an upper ridge of the door opening machine, and the car door lock hook is matched with the door knife mechanism in a linkage mode; when an elevator is positioned in a hall door unlocking area, a door ball is clamped by the door knife mechanism, so that the car door lock hook is separated from the lock catch; and when the elevator is positioned in a hall door locking area, the door knife mechanism is folded, so that the car door lock hook is buckled with the lock catch, and the elevator car door can not be opened. The simple elevator car door lock has a simple structure and high reliability, and is convenient to install and maintain.

The invention discloses a single-blade mounting hanging tool for a fan blade. The single-blade mounting hanging tool is characterized in that a longitudinal shaking mechanism is arranged on a main beam, two transverse shaking mechanisms are arranged at the two ends of the main beam in a sleeving mode correspondingly, each clamping mechanism is connected with the corresponding transverse shaking mechanism through an end transverse beam and comprises the end transverse beam, an upper supporting seat structure, a bottom beam, two lower supporting seat structures and a opening and closing device,one end of each end transverse beam is connected to the upper end of a vertical beam in an integrated mode, the upper end of each upper supporting seat structure is connected with the corresponding end transverse beam, and each bottom beam is of an L-shaped structure; and one end of each bottom beam is hinged to the lower end of the corresponding vertical beam, the lower ends of the two lower supporting seat structures are arranged on the corresponding bottom beam, each opening and closing device is arranged on the hinge joint side face of the corresponding end transverse beam and the corresponding bottom beam, and each cable wind mechanism is connected to the corresponding end transverse beam on the same side. According to the single-blade mounting hanging tool, each upper supporting seatstructure can be adjusted at an upper horizontal moving rail of the corresponding end transverse beam, each lower supporting seat structure can be adjusted at a lower horizontal moving rail of the corresponding bottom beam, the adaptive adjustment can be conducted according to the blades of different models, the whole machine control is convenient, and the maintenance is simple.

The invention relates to a 10kV high-voltage incoming line-transformer-JP comprehensive box integrated comprehensive device. A high-voltage full insulation incoming line with an expansion function, atransformer and a JP comprehensive box are connected in a special way to form a whole body. The whole set is arranged in a plant and transported to a zone area. The integrated device improves a high-voltage part, a transformer part, a low-voltage incoming line part, a low-voltage distribution outlet part, an electric energy metering part and a compensation part. Charged maintenance of the low-voltage part is realized. The disadvantages that the high-voltage part and the low-voltage part of a 10kV column-type transformer zone area in the prior art are in exposed connected and charged maintenance of the low-voltage part cannot be carried out are avoided. The safety performance of the device is improved. Integrated design is used. Installation and expansion are convenient. Under the same conditions, the installation man-hour is saved more than 45% compared with the installation man-hour of the existing device.

The invention discloses an assembly device for welding a circuit board and a heat sinking base plate and a welding method of the assembly device, relating to the emitting and manufacturing technical field of a radio and a television. The assembly device comprises clamping board layers consisting of a bottom board, a middle board and a top board which are horizontally arranged in sequence, and a clamping rod which is arranged on the centers of the clamping plate layers and penetrates through the three layers of the clamping plates, wherein a clamp handle capable of clamping or loosening the three layers of the clamping plates is arranged on the top end of the clamping rod; and bolts for fixing the three layers of the clamping plates are respectively arranged on four corners of the clamping plate layers. A welding piece consisting of a power amplifier module circuit board and the heat sinking base plate can be arranged on the bottom board; a plurality of pressing columns with pressure spring devices are fixedly connected below the middle board vertically; and a position of each pressing column is in one-to-one correspondence with the power amplifier module circuit board and a pressing hole on the heat sinking base plate respectively. Compared with the prior art, the assembly device can effectively ensure the power amplifier module circuit board to reliably connect with the heat sinking base plate for a long time, so as to achieve good electrical conductivity and thermal conductivity, and improve working stability and reliability of an amplifier.

The invention discloses a prefabricated-base communication pole tower which comprises a plurality of tower sections. The tower sections are sequentially connected from top to bottom to form a pole body, a communication antenna is arranged at the top of the pole body, a prefabricated base is arranged at the bottom of the pole body and comprises a base body and a connecting seat fixed to the bottom of the pole body, a plurality of fixing holes are formed in the connecting seat, fixing blocks penetrating the fixing holes are arranged on the base body, and a wedge block positioned with the connecting seat is arranged on each fixing block. The prefabricated-base communication pole tower is higher in mounting convenience and less in mounting time.

The invention relates to a chassis with a bus structure. The chassis comprises a sleeve, an instrument frame and a main control panel, wherein the instrument frame is arranged in the sleeve; a module card entrance is arranged at the rear end wall of the instrument frame; a power-supply module socket is arranged on the side wall of the instrument frame; a module card guide rail and the main control panel are arranged in the instrument frame; the main control panel is arranged on the side wall of the module card guide rail and is connected with the power-supply module which is arranged on the power-supply module socket; the instrument frame is fixedly connected by inserting a front frame and a rear frame; a bus rear panel is longitudinally arranged in the front frame; the module card is inserted into the module card guide rail through the module card entrance and is socketed with the bus rear panel; and the module card guide rail is connected with the rear frame and the front frame respectively in a clamping and hooking way. According to the chassis with the bus structure, the design difficult point of an instrument in a compact space is solved, as the internal main structures and the main control panel are all assembled by self-locking structure assembles such as plugging, clamping and hooking, the chassis is high in assembling efficiency, compact in structure and high in installation reliability.

The invention relates to an electric motor arrangement structure of dishwashers, which comprises an electric motor arranged in the frame, a fitting seat is arranged on the electric motor, a bearing is arranged on the frame, one or more than one elastic elements are arranged between the fitting seat and the bearing, and one end of the elastic element is embedded in the positioning hole on the bearing. The electric motor is provided with a water inlet and one or more than one water outlets. The water inlet and the water outlet are connected with a connecting tube with elasticity respectively. The fitting seat is arranged under the electric motor, the middle part of the elastic element is big and the two ends are small. In the invention, all the connecting parts connected with the electric motor are fixedly connected with the frame directly or indirectly by the components with elasticity, therefore, not only fastness and stability are improved, but also the noise produced by resonance or vibration of the electric motor and the frame is lowered, the manufacturing cost is reduced while the maneuverability in the production process is improved, and the working hour for installation is saved.

By forming a coaxial receptacle and a coaxial plug, for which the characteristic impedances have been adjusted, at the respective end portions of a receptacle-side insulating housing and a plug-side body constituting a multi-connector being a parallel connector part, a transmission line has been made possible in which a multi-connector is mated and the signals passing through the coaxial connector at the same time exhibit little reflection and radiation.

The invention discloses a vibration table fixture capable of accurately adjusting the center of gravity, comprising a vibration table top and four subsidiary fixtures in same structures, wherein each subsidiary fixture comprises two guiding supporting plates, two sliding bars, a supporting block, screws, a sliding block, a supporting disc and a base; the four subsidiary fixtures are symmetrically distributed by using a center hole of the vibration table top as the center; the center lines of the screws of every two adjacent subsidiary fixtures form an included angel of 90 degrees; and the center lines of the screws of every two opposite subsidiary fixtures coincide with each other. By using the invention, the base can be adjusted in two degrees of freedom relative to the vibration table top, and the coincided centers of gravity of both a large test piece arranged on the base and the vibration table fixture can coincide with the axis of the vibration table when the large test piece is under the vibration test. The invention can ensure that the center of gravity of the test piece passes by the center of the vibration table top to reduce the influence of the overturning moment and can realize the rigid connection of the test piece and the vibration table top or the vibration table fixture.

The invention discloses a permanent magnetic force based waterproof rubber strip. The permanent magnetic force based waterproof rubber strip comprises a rubber strip body and a plurality of neodymium-iron-boron permanent magnetic cores. A magnetic core mounting hole is formed in the bottom end of the rubber strip body and extends along the L direction of the length direction of the rubber strip body to penetrate through the whole rubber strip body, the neodymium-iron-boron permanent magnetic cores are arranged in the magnetic core mounting hole, and a waterproof rubber strip bottom edge is formed between the magnetic core mounting hole and the bottom face of the rubber strip body. The permanent magnetic force based waterproof rubber strip has the advantages that the neodymium-iron-boron permanent magnetic cores and a hull plate produce magnetic force, so that the permanent magnetic force based waterproof rubber strip is attracted on a steel plate surrounding a manhole firmly; working water or rainwater can be prevented from seeping into a ship's space through the manhole or flowing into the ship's space directly, and accordingly substituting magnetic fixing for welding or bolt fixing is achieved.

The invention discloses a flue gas desulfurization absorber interactive spray system which is parallelly arranged in an absorber body in a layered manner. Each layer comprises a plurality of spray main pipes, spray nozzles, supporting steel beams and supports, the spray main pipes are sequentially parallelly arranged in opposite directions, the diameter of each spray main pipe is reduced link by link in a stepped manner from a near end to a far end, the inside of the pipes is uniform in flow speed, the spray nozzles are the same in flow, the spray main pipes penetrate a spigot joint welded on the absorber body, are connected with external circulating slurry pipes in a flanged manner and extend into the absorber body, small ends of the spray main pipes are placed on the supports, the middles of the spray main pipes are fixed onto the supporting steel beams through hoops, and the external circulating slurry pipes on each layer are connected with the main pipes perpendicular to the external circulating slurry pipes. The system has the advantages that the liquid-gas ratio of a desulfurization system is further increased, the system is convenient to arrange, manufacture is correspondingly simplified, and mounting time is also shortened. The arrangement space of the spray main pipes is saved, the height of an absorber is reduced, the lift of a circulating slurry pump is reduced, and desulfurization electricity consumption is reduced.

A combined cutt off-filter valve integrating the plunger valve with filter is composed of valve body, valve cover, valve rod, plunger, and cylindrical net filter installed in the filter cavity of valve body. Its advantages are both cut-off and filter functions, and long service life.

The invention discloses an oil separation system structure of a screw air compressor. The structure comprises a combination valve, an oil separation barrel is arranged below the combination valve, an O-shaped ring with sealing effect is arranged at the joint of the combination valve and the oil separation barrel, an oil separation core and an oil filtration core are arranged above the combination valve, the lower port of the oil separation core and the lower port of the oil filtration core are connected with the combination valve respectively, the combination valve is connected with a temperature control valve core, and one side of the combination valve is connected with a minimum pressure valve. After the combination valve is adopted, the oil separation core, the oil filtration core, the minimum pressure valve, the temperature control valve and the like can be easily arranged on the combination valve, so that pipelines and joints are saved and manpower is saved at the same time.

The invention provides a collecting pipe and a parallel flow evaporator using the same. The collecting pipe comprises a first pipe cavity, a second pipe cavity, a first seal cover and a second seal cover, wherein the first pipe cavity is parallel to the second pipe cavity, the axial directions of the first pipe cavity and the second pipe cavity are parallel to the length direction of the collecting pipe, the first seal cover is positioned on one end of the collecting pipe, and the second seal cover is positioned on the other end of the collecting pipe. The collecting pipe also comprises a first positioning plate, a second positioning plate, a first perforated plate and a second perforated plate which are arranged in the collecting pipe, wherein the first positioning plate and the second positioning plate are respectively arranged on the middle parts of the first pipe cavity and the second pipe cavity; one end of the first perforated plate is connected with the first seal cover, the other end of the first perforated plate is inserted into an opening hole of the first positioning plate, one end of the second perforated plate is inserted into an opening hole of the second positioning plate, the other end of the second perforated plate is connected with the second seal cover, and the first perforated plate and the second perforated plate are of a U-shaped structure and are provided with a plurality of holes distributed along the length direction. The collecting pipe has the advantages of simple structure, convenience in installation, installation labor-hour saving, low manufacturing cost and high generality degree.

Disclosed is a register which comprises an elongate air blow-out port (10) which is long in the long direction and short in the short direction, and which has louvres (3) that can move forward arranged in the long direction on the inner side of the air blow-out port (10). The louvres (3) which can move forward are formed by one longitudinal fin (11) having an annular fin part (12) in the centre. The annular fin part (12) has an opening (15) which is substantially rectangular when seen from the front and opens in the air-blowing direction, and comprises flat plate parts (13a, 13b) at both ends thereof. An upper shaft part (17) is provided at one end of the annular fin part (12) with an upper fin part (16) interposed, and a lower shaft part (19) is provided at the other end with a lower fin part (18) interposed. The upper shaft part (17) and the lower shaft part (19) are pivotably supported by a bearing part on a fixed wall

The invention discloses a clamp device of a two-shaft synchronous vibration table. The clamp device comprises a front adjustment clamp and a rear adjustment clamp; the front adjustment clamp comprises two parallel front adjustment clamping blocks, namely a first front adjustment clamping block and a second front adjustment clamping block; and the rear adjustment clamp comprises two parallel rear adjustment clamping blocks, namely a first rear adjustment clamping block and a second rear adjustment clamping block. With the independent front adjustment clamp and rear adjustment clamp, the clamp device can be used for a two-shaft vibration table to respectively clamp two shafts of a test piece, the reliability is high; moreover, since relative space between the front adjustment clamp and the rear adjustment clamp is adjustable, the space between the two shafts of the test piece can be adjusted by the clamp, and the location precision is high; furthermore, a rear support lug of the rear adjustment clamp is hinged with a rear adjustment bottom block, and the rear support lug can rotate around a hinge axis relative to the rear adjustment bottom block, so that the vibration table is effectively prevented from damaging the test piece in the work process owning to asynchronous vibration of a front shaft and a rear shaft.

The invention discloses an address allocation method, an address allocation system and a switchover device for an air conditioner, computer equipment, and a computer readable storage medium. The address allocation method for the air conditioner comprises the following steps: querying indoor units already allocated with real addresses, and recording the used real addresses; carrying out primary real address allocation on the plurality of indoor units according to the used real addresses; sending the allocated real addresses to outdoor units; receiving an address set from the outdoor units; andsequentially sending the secondarily-allocated real addresses in the address set to the indoor units corresponding to the switchover device. According to the address allocation method, the address allocation system and the switchover device for the air conditioner, the computer equipment, and the computer readable storage medium, the addresses sent by the outdoor units are sent through the switchover device, so that automatic allocation for the real addresses to the indoor units is realized, and system running faults caused due to repeated allocation for the addresses of the indoor units is avoided; and moreover, the working efficiency of installation and maintenance personnel is greatly increased, the installation working hours are reduced, the cost is lowered, and the technical requirements on the installation personnel are also lowered.

The invention discloses a top-mounted dual-air-returning air conditioner of a passenger car. By adopting an overall-unit-type and dual-air-returning structural layout, the air conditioner and a car framework are fixedly installed below air conditioner bottom shells by installing transition beams; fresh air devices are arranged at the front ends of the air conditioner bottom shells, compressors andelectric control boxes are arranged at the rear ends of the air conditioner bottom shells, and condenser core body assemblies of left-right symmetric structures are arranged in the middles of the airconditioner bottom shells; by adopting the condenser core body assemblies, the condenser core body assemblies are connected with the left and right air conditioner bottom shells, the lower portions of the condenser core body assemblies are of non-bottom-shell structures, the condenser core body assemblies are flat placed below the air conditioner, and condensate fans are arranged on the condensercore body assemblies; modular design, standardization interfaces and a CAN bus technology are adopted for the electric control boxes, a cloud control technology is adopted for a controller, a power-on automatic detection technology is adopted for a high-voltage direct-current input end, and pressure and pressure release protection devices are arranged on high-pressure and low-pressure pipes. According to the top-mounted dual-air-returning air conditioner of the passenger car, multiple transition beams and multiple air hole adhesive strips are used for connecting the air conditioner with the car, multiple air conditioner interfaces are unified and simplified, standardization, environmental protection and light weight of products are achieved, the production efficiency can be improved, andthe modeling design of the passenger car is conducted conveniently.

Provided is a built-in antenna with high productivity, an electronic device using the built-in antenna, a method for manufacturing the built-in antenna and a method for installing the built-in antenna. When this built-in antenna 7 is manufactured, a plurality of penetrating holes 5 through which a plurality of protrusions 16 penetrate when the built-in antenna 7 is fixed to a housing side to be built in are progressively or simultaneously punched by a progressive die that can continuously perform processing from punching and bending. This forms the plurality of penetrating holes 5 in an area to be a radiating portion of a metal plate 1, stably performs the processing and improves the productivity of the built-in antenna 7. In addition, because of the existence of the penetrating holes 5, a special tool is not required, attaching man-hour is reduced, and the stability of attaching work is improved.

A driving device used in an electric lift, having: a casing (8), including an end wall; an electric motor (6), having a stator, the stator winding of which is assembled in the casing; a motor (6) located outside the casing a transmission device (2); a braking device (4), including at least one circulating braking body installed in the casing; and a continuous rotating drive shaft, which constitutes a motor shaft and is mounted with a The stator cooperates with the rotor, and the driving shaft supports the braking body and constitutes a driving shaft of the transmission device; the casing, the motor, the braking body and the transmission device are coaxially installed together, and the continuous The transmission drive shaft is rotatably supported on the end wall, not only extending in the casing between the electric motor and the brake body, but also extending to and supported on the transmission device outside the casing, so There is a cavity on the end wall of the casing for placing at least part of the transmission device, and there is an annular cavity on the brake body to insert the stator winding, thereby forming an axis along the continuous drive shaft. Very compact drive unit.

The invention provides a mounting structure for an easily-detached indoor glass decoration surface and belongs to indoor decoration engineering. According to the technical scheme, an aluminum alloy back framework is fixedly arranged on a steel frame keel of a building; and the peripheries of multi-edge glass are fixedly arranged in the aluminum alloy framework to form a glass decoration surface unit. Lower hanging grooves with downward openings are formed in all the side faces of upper and lower framework keels of the edge aluminum alloy framework; upper hanging grooves with upward openings are formed in connection parts of the aluminum alloy back framework and the framework keels; and the lower hanging grooves are hung in the grooves of the upper hanging grooves and are mutually connected in an inserting and hanging manner. A construction space for mounting is saved by an integrated construction design so that building materials are saved; and the mounting is convenient, the mounting labor hour is saved and the mounting structure is convenient to replace in later-period maintenance.

The invention relates to a heating unit fixing device. The heating unit fixing device is arranged at the left end and the right end of a heating unit and comprises a support and a base, wherein the support is provided with first clamping hooks, sliding grooves and a second clamping hook, the base is provided with a sliding rail and a locating groove, the sliding rail is matched with the sliding groove, the locating groove is in snap joint with the second clamping hook, the support is in snap joint with the heating unit through the first clamping hooks, the support is arranged on the sliding rail in a sliding mode through the sliding grooves and is fixed on the base through snap joint between the second clamping hook and the locating groove, and the sliding direction of the support is consistent with the extending direction of the heating unit. In addition, when the second clamping hook is clamped in the locating groove, a gap is formed between the second clamping hook at least one of the left end and the right end of the heating unit and the locating groove. The heating unit fixing device is simple in structure, convenient to install, and capable of meeting the thermal expansion extension requirement of the heating unit.

The invention discloses a container vehicle inspection system and a container vehicle inspection method. The container vehicle inspection system has a scanning passage extending in a first direction for a container vehicle to pass, and comprises: a scanning device including a radiation source for outputting a radiation beam to inspect the container vehicle; a plurality of regional laser sensing devices which are arranged at intervals in the first direction, wherein each of the regional laser sensing device has a sensing area for sensing the container vehicle and is used for detecting sensing information that the container vehicle enters its sensing area and / or leaves its sensing area; and a control device which is in signal connection with the scanning device and the plurality of regionallaser sensing devices, and is used for manipulating the scanning device to inspect the container vehicle according to the sensing information of the plurality of regional laser sensing devices. The container vehicle inspection system and the container vehicle inspection method provided by the invention facilitate accurate judgment of the vehicle position, and can reduce malfunction and improve theinspection success rate.