52results about How to "Stable installation position" patented technology

The invention discloses electric leakage protection power line welding equipment which comprises a base and a movable shell, the movable shell slides in the horizontal direction under thrust, the inner surface of the movable shell is slidably connected with an extrusion plate, the bottom of the movable shell is slidably connected with a wire placement plate, and the bottom of the wire placement plate is fixedly connected with the base. A protection assembly is fixedly connected to the position, close to the wire placement plate, of the base, a welding assembly is slidably connected to the position, away from the wire placement plate, of the base, a processing assembly is rotatably connected to the side, close to the movable shell, of the welding assembly, and a mounting assembly is fixedly connected to the inner surface of the welding assembly. According to the electric leakage protection power line welding equipment, the alignment accuracy of a power line can be conveniently kept, the welding assembly is not prone to repeated welding when welding the power line, the processing assembly adsorbs and purifies peculiar smells generated during welding, and the situation that welding slag splashes around the equipment, and the cleaning difficulty is increased is prevented.

The invention provides a building curtain wall mounting support which comprises a base, a first adjusting assembly is arranged on the base and comprises a first adjusting cylinder and a first adjusting rod, the first adjusting cylinder can move on the base, and a clamping jaw is arranged at one end of the first adjusting rod; a mounting bracket, a cross shaft, a rotating bracket and a supporting frame are arranged on the base, the cross shaft comprises a first shaft rod and a second shaft rod, the first shaft rod is rotationally connected with the mounting bracket, the second shaft rod is rotationally connected with the rotating bracket, two second adjusting assemblies are further arranged on the base, and each second adjusting assembly comprises a second adjusting cylinder and a second adjusting rod. A first spherical head is arranged at one end of the second adjusting cylinder, a first mounting seat is arranged on the base, a second spherical head is arranged at one end of the second adjusting rod, and a second mounting seat is arranged on the rotating support. The technical problems that an existing curtain wall supporting structure is high in construction requirement and poor in universality are solved, and the technical effect that the inclination direction, the angle and the installation position of the panel can be flexibly adjusted conveniently is achieved.

The invention discloses a reversing radar ranging early warning method for a vehicle with an externally-hung protruding structure arranged at the tail of the vehicle and a related device. The reversing radar ranging early warning method comprises the steps that the distance from a reversing radar to an obstacle and the height and width of the obstacle are obtained; according to the height and the width of the obstacle, whether the obstacle enters a preset externally-hung protruding structure area or not is judged; wherein the externally-hung protruding structure area is constructed according to the actual position of the externally-hung protruding structure at the tail of the vehicle; if the obstacle does not enter the outer hanging protruding structure area, when the distance between the reversing radar and the obstacle is smaller than a first preset safety distance, early warning is conducted; if the obstacle enters the external hanging protruding structure area, when the distance between the reversing radar and the obstacle is smaller than a second preset safety distance, early warning is carried out; wherein the second preset safety distance is equal to the sum of the first preset safety distance and the maximum thickness of the external hanging protruding structure. The invention aims to solve the problem that the space utilization rate of a vehicle is limited due to the fact that the actually available reversing distance of the vehicle is shortened mistakenly, and solve the problem that wire arrangement becomes tedious due to the radar installation position.

The utility model relates to the technical field of LED projection lamps, in particular to an angle adjusting mechanism for an LED projection lamp. Comprising a supporting assembly, an adjusting assembly and a light projection assembly, the supporting assembly comprises a supporting base, a mounting rod and limiting frames, the mounting rod is arranged on the supporting base, the limiting frames are symmetrically arranged on the two sides of the supporting base, sliding grooves are formed in the limiting frames, the adjusting assembly comprises a mounting box, and the bottom of the mounting box is connected with the mounting rod; the two sides of the mounting box are movably connected with the limiting frames, and the light projection assembly is arranged in the mounting box. According to the mechanism, the projection angle of the LED projection lamp and the number of the turned-on projection lamps can be flexibly adjusted, the application range of equipment is widened, and the mechanism can play a role in various illumination requirement scenes. The LED projection lamp is mainly applied to angle adjustment of the LED projection lamp.

The utility model discloses a railway product built-in hinge convenient to disassemble, which comprises a first hinge, a second hinge and an elastic shifting block assembly, a hollow guide post is arranged at the side edge of the first hinge, and the elastic shifting block assembly is mounted in the guide post; connecting sleeves corresponding to the two rotating shafts are arranged on the front side and the rear side of the bottom of the second hinge body, and the second hinge body and the first hinge body are rotationally connected through connection of the connecting sleeves and the corresponding rotating shafts. The hinge is simple in structure and convenient to operate, the access door can be quickly disassembled and assembled, time is saved for the overhaul process, and due to the fact that the main body part of the hinge does not need to be disassembled and assembled for multiple times, the installation position of the hinge is more stable, the service life is longer, and the hinge is safer and more reliable.

The utility model discloses a waveform guardrail delineator mounting structure, which belongs to the technical field of road engineering and comprises a mounting column, a lamp body, two mounting rods and two clamping columns, the lamp body is detachably mounted on the mounting column, one end of each mounting rod is provided with a mounting ring, and the other end of each mounting rod is rotatably connected with the corresponding clamping column. The mounting ring is rotatably connected with the mounting column, the mounting column is parallel to the two clamping columns, an adjusting mechanism used for adjusting the distance between the two clamping columns is arranged between the two clamping columns, the mounting column and the two clamping columns are located on the two sides of the guardrail respectively, and the adjusting mechanism controls the mounting column and the clamping columns to clamp the guardrail; and a locking mechanism is arranged in the mounting column. The waveform guardrail delineator mounting structure is fixed on a guardrail through the mounting column and the clamping column in a three-point clamping mode, the mounting process can be simplified, the waveform guardrail delineator mounting structure adapts to a straight guardrail and a bent guardrail, and the working efficiency is improved.

The utility model discloses an anti-climbing ground plug type lawn lamp which structurally comprises a ground plug, a lamp body, a swing ring, a solar cover and an auxiliary plug, the ground plug and the auxiliary plug are fixed to the lower surface of the lamp body, the swing ring comprises a connecting layer, a pulling strip, a connector, a super-hydrophobic silica gel coating and a rubber block, and the connecting layer and the super-hydrophobic silica gel coating are of an integrated structure. The connecting layer is fixed to the upper surface of the lamp body, the rubber block, the pulling strip and the connector are of an integrated structure, the connector is connected with the inner side of the super-hydrophobic silica gel coating, the rubber block is connected with the solar cover, and the ground plug is in a small-to-large form to assist the whole to smoothly enter a lawn and the super-hydrophobic silica gel coating, and the characteristic of the ground plug can effectively prevent snails from adsorbing and climbing. When a small number of snails climb upwards continuously, the super-hydrophobic silica gel coating can bend and droop under the action of gravity, gravity center balance of the snails is damaged, the snails slide down, and therefore the situation that the luminous energy absorption efficiency of the solar panel is affected by mucus residues is avoided, and the maintenance-free lasting antifouling effect is achieved.

The invention relates to the technical field of soil irrigation, and specifically discloses a soil irrigation device based on farmland protection, comprising a water tank, a plurality of water pipes fixedly connected to the outside of the water tank, a plurality of irrigation components arranged on the outside of the water pipes, solenoid valves fixedly installed on the tops of the water pipes, a plurality of water pumps fixedly installed on the inner wall of the water tank, the water pumps are connected to the water pipes, and the irrigation components comprise a connecting seat, a detection mechanism, a driving mechanism, a clamping mechanism, an irrigation mechanism and a pumping mechanism; the mounting seat is mounted on the outside of the water pipe through the connecting seat and inserted into the soil, which can ensure the stability of the water pipe installation position and monitor the internal humidity of the soil; when the soil water content is high, the movable block is squeezed to move toward the inside of the fixed sleeve, a motor is started to control the opening and closing of the solenoid valve and the water pump, and then the ground mud and water are pumped by the pumping mechanism; when the soil water content is low, the movable block moves outward under the action of the internal pressure, the motor is started to achieve irrigation, so that each area can be automatically monitored and irrigation is implemented to ensure the quality of irrigation.

The utility model provides a bus duct capable of being rapidly installed, which belongs to the technical field of bus ducts and comprises a bus duct body and a side hoisting assembly arranged on one side of the bus duct body. The bottom bearing assembly is arranged at a position below the bus duct body; the side hoisting assembly comprises an arc plate and a side hoisting assembly, the vertical plate is arranged at one side end of the arc plate; the transverse plate is arranged at the other side end of the arc plate; the through hole and the through groove are formed in the top of the transverse plate, and the through hole is located in one side of the through groove and communicates with the through groove; according to the novel bus duct, the relative positions of the through holes in the transverse plate and the circular truncated cone are controlled to realize convenient installation and convenient disassembly of the bearing plate, on one hand, the bearing plate provides support for the bus duct body in the vertical direction, on the other hand, the bus duct body only needs to be vertically lifted and does not need to be adjusted in the direction during installation and disassembly, the operation is simple and convenient, and the practicability is high. And the bus duct body can be quickly assembled and disassembled.

The present invention discloses a top brush lifting device for an automatic car washing machine, comprising a gantry, the gantry comprising two symmetrically arranged equipment boxes and a connecting box, a driving shaft being installed between the two equipment boxes, a vertical track and a sliding assembly being installed on the right side wall of the left equipment box, a fixed pulley being installed on the top lower surface of the connecting box directly above the sliding assembly, a sling disk being installed on the driving shaft opposite to the fixed pulley, a sling being installed on the sling disk and connected with the sliding assembly by passing through the fixed pulley, a track and a sliding assembly installed on the track being also provided on the left side wall of the right equipment box, a top brush being installed between the sliding assembly installed on the right equipment box and the left equipment box, the present invention overcomes the shortcomings of the prior art, and the top brush can be lifted and lowered smoothly when using the device, while the service life of the sliding assembly is prolonged and the failure rate is reduced.

The application provides a laser obstacle avoidance module, an automatic cleaning device and a system, comprising a support and a laser generator, the support is provided with a positioning structure, the positioning structure is in abutment with the laser generator to position the laser generator on the support. By arranging the positioning structure on the support and making the positioning structure in abutment with the laser generator, the laser generator can be accurately positioned on the support, and the position of the laser generator can be better fixed, so that the laser generator remains stable during work, reduces the deviation of the detection laser emission angle caused by position deviation and the like, effectively improves the accuracy of obstacle detection, reduces the probability of detection error, and further reduces the probability of collision between the cleaning device and the obstacle during use.

The present invention belongs to the technical field of prestressed reinforced concrete beams, and specifically relates to a prestressed reinforced concrete beam and a construction method thereof, comprising a concrete body and a reinforced concrete steel frame erected in the concrete body; corrugated pipes are erected on both sides of the reinforced concrete steel frame, and at least two groups of tensioning structures are installed at the bottom of the reinforced concrete steel frame; the tensioning structure comprises a horizontally arranged tensile steel bar and an elastic curved steel bar arranged in an arch shape, and a locking member is sleeved on the outer sides of the two tensile steel bars and the two ends of the elastic curved steel bar; multiple groups of the tensioning structures are assembled and welded through multiple connecting rod steel bars, and installed at the bottom of the reinforced concrete steel frame, and the two ends of the elastic curved steel bar are contracted to fit the two ends of the tensile steel bar, and the locking member is installed. The present invention can realize the observation of the actual effect of prestressing tensioning, and can improve the strength of the beam.

This utility model discloses a coating fixture that simultaneously achieves double-sided film formation, comprising: a bottom fixture; and a mounting groove, the mounting groove being formed on one side of the bottom fixture. The beneficial effects of this utility model are: by setting a fixing sleeve, a positioning inner plate, a fixing screw, and a positioning groove, when the top fixture and the rubber pressure pad are installed on one side of the bottom fixture and the mounting groove, the fixing sleeve enters the fixing side groove. The positioning inner plate on the inner side of the fixing sleeve cooperates with the positioning groove on the outer side of the fixing screw, limiting the installation of the fixing sleeve on the outer side of the fixing screw, further stabilizing the installation position of the top fixture and the rubber pressure pad. By setting the rubber pressure pad, the rubber pressure pad can press and fix the product to be coated, fixing the product to be coated in the mounting groove, and the product is attached to the surface of the fixture.

The utility model discloses an inclination settlement sensor with an auxiliary connecting structure, which comprises a stabilizing column, the top of the stabilizing column is fixedly connected with a standard placing assembly for placing the sensor, and the bottom of the stabilizing column is fixedly connected with an observation assembly for directly reading a swing angle. The observation assembly comprises a bottom block rotationally connected with the bottom end of the stabilizing column, a circular ring is fixedly connected to the surface of the bottom block, a circular plate is movably connected to the inner wall of the circular ring, limiting plates are fixedly connected to the front face and the back face of the circular ring, and connecting shafts are fixedly connected to the front face and the back face of the circular plate. The surface of the connecting shaft is fixedly connected with a supporting bottom plate. The utility model relates to the technical field of sensors. According to the inclination and settlement sensor with the auxiliary connecting structure, by means of the arrangement of the observation assembly, the inclination angle change can be read through the sensor, the inclination degree of the supporting bottom plate can be directly observed, and the observation effect is extremely obvious.

The utility model provides a pipeline outer wall grouting device for pipe jacking construction, which belongs to the technical field of grouting devices and comprises a plurality of groups of laying floors and a plurality of groups of grouting pump bodies, connecting plates are arranged among the plurality of groups of laying floors, mounting boxes are arranged on the plurality of groups of laying floors, instrument placing boxes are arranged on the plurality of groups of laying floors, and the grouting pump bodies are arranged on the mounting boxes. The grouting pump bodies are located on the instrument containing boxes, grouting rings are arranged among the instrument containing boxes, cleaning assemblies used for cleaning the grouting rings are arranged on the laying floors and comprise water storage tanks, the water storage tanks are located on one laying floor, and water pumps are arranged on the water storage tanks. A first connecting hose is arranged at one end of the water pump, a second connecting hose is arranged at one end of the grouting ring, and the first connecting hose and the second connecting hose are detachably connected. According to the device, the grouting ring can be cleaned through the cleaning assembly, the water pump is started, and water in the water storage tank is conveyed to the grouting ring so as to flush grout left on the grouting ring.

The utility model relates to inner suspension pole sensor installation technical field, and disclose a kind of sensor mounting structure of inner suspension pole, comprising: mounting bracket, the mounting bracket with the sensor fixed connection, the mounting bracket includes fixed connection lower module, the surface of lower module is equipped with semicircular groove;Upper module, with the symmetrical distribution of lower module, surface is equipped with the semicircular groove of same size with lower module;Guiding limiting structure, the upper module is connected or fixed with the mounting bracket by the guiding limiting structure;Clamping structure, the clamping structure is connected with the lower module, the clamping structure includes handle, the clamping structure is connected with the upper module;The utility model solves the problem that traditional installation mode is prone to rotating displacement around pole, causes measuring datum plane to deviate, affects inclination measurement precision, installation difficult.

The invention relates to the technical field of civil explosive performance detection, and discloses a method and a device for detecting the detonation velocity of an emulsion explosive by simulating a high-altitude environment, the device comprises a detection tube for placing an emulsion explosive cartridge to be detected, four threading holes are formed in the tube wall of the detection tube, and the threading holes are communicated with the detection tube. An opening and a blanking cap are arranged at one end of the detection tube, the blanking cap is detachably arranged in the opening, and a one-way valve is mounted on the blanking cap; and the other end of the detection tube is provided with a detonator jack tube extending into the detection tube, and the center of the detonator jack tube coincides with the center of the detection tube. The detonation velocity detection device provided by the invention can simulate detonation velocity detection under low-pressure and / or low-temperature conditions, is simple in structure and convenient to manufacture and use, and the method for detecting the detonation velocity of the emulsion explosive by simulating the high-altitude environment by using the device is simple and convenient to operate; the device and the method provided by the invention provide reliable detonation velocity detection data for the application of the emulsion explosive in high-altitude areas.

The invention provides an intelligent tongue pulse detection all-in-one machine which comprises a base, a tongue diagnosis unit and a pulse diagnosis unit. The tongue diagnosis unit is at least provided with a tongue diagnosis camera and used for collecting tongue images of a user. The pulse diagnosis unit comprises an annular pulse diagnosis support, a pulse diagnosis seat, a linear guide rail, a suspension frame and three pulse diagnosis probes; the pulse diagnosis probes are arranged in a straight line in the longitudinal direction, and each probe comprises an electric cylinder, a pulse diagnosis pressure head and a pulse diagnosis sensor with the adjustable distance. In addition, a pulse diagnosis support is further fixed to the inner side of the lower portion of the annular pulse diagnosis support. A touch control all-in-one machine is further arranged, is electrically connected with the tongue diagnosis unit and the pulse diagnosis unit, is used for displaying analysis results, has a man-machine interaction function and can control the tongue diagnosis unit and the pulse diagnosis unit. Structural compactness and functional completeness are fully considered, the design of the shell on the upper portion of the base provides a stable installation position for the tongue diagnosis base, and space is provided for movement of the tongue diagnosis lifting frame. The whole device is small in size and convenient to carry and move, and meets the requirements for convenience and practicability of tongue vein diagnosis in traditional Chinese medicine.

The utility model relates to the field of leather shoes, in particular to an anti-electric shock leather shoe sole. Comprising a first insulating layer which is arranged on the lowest layer of the sole; the tempered layer is arranged on the upper end surface of the insulating layer; the second insulating layer is arranged on the upper end surface of the tempered layer; the sponge layer is arranged on the upper end face of the second insulating layer; wherein the tempered layer is made of a steel plate, and holes are formed in the steel plate; the shoe sole of the leather shoe has the technical effect that the shoe sole can prevent electric shock even if the shoe sole is damaged.

The utility model provides a sewage treatment tank for sewage treatment equipment, which relates to the technical field of sewage treatment tanks and comprises a treatment tank body, the surface of the treatment tank body is fixedly connected with two communicating pipes, one side surface of the treatment tank body is fixedly connected with an output pipe, and the other side surface of the treatment tank body is fixedly connected with a water inlet pipe. A plurality of uniformly distributed supporting legs are fixedly connected to the surface of the treatment tank body, a stirring device is arranged on the surface of the treatment tank body, the stirring device comprises a servo motor, the servo motor is fixedly connected to the surface of the treatment tank body, and the output end of the servo motor is inserted into the surface of the treatment tank body in a penetrating manner; the utility model solves the problems that in the prior art, when a chemical agent is poured into a treatment tank, the chemical agent is subjected to fusion reaction with sewage through a natural settling process, but the use reaction speed of the chemical agent is influenced, so that the use effect and the working efficiency of the treatment tank are reduced, and the treatment efficiency of the sewage is influenced.

The utility model discloses an integrated denitrification deep bed filter tank filter plate, which comprises a filter tank body, a filter brick body is arranged in the filter tank body, and a filler is arranged at the top of the filter brick body. When the filter box is installed in the connecting frame, the inclined edge sealing plate is pushed to slide in the water passing opening, so that the position of the inclined edge sealing plate is moved to the outer side, the blocking of the water passing opening is canceled through the inclined edge sealing plate, the water passing opening is opened, the water passing opening reaches the filter box, and the filter work is performed through the filter screen; the limiting sliding plates on the two sides of the filter box and the mounting grooves are mounted in a matched mode, the limiting sliding plates are jacked by limiting jacking bolts, the mounting positions of the limiting sliding plates in the mounting grooves are limited, and the mounting position of the filter box is stabilized.

The utility model discloses a transfer tool trolley for AGV assembly. The transfer tool trolley comprises an assembly table, a trolley body and a trolley frame, the assembling table is provided with a front supporting frame used for supporting a front chassis of the AGV and a rear supporting frame used for supporting a rear chassis of the AGV. An installation space used for installing the driving assembly and the code reader is formed between the front supporting frame and the rear supporting frame. The front supporting frame is provided with a front positioning pin used for being matched with a pin hole in a front chassis of the AGV so as to position the front chassis of the AGV. The rear supporting frame is provided with rear positioning pins used for being matched with pin holes in a rear chassis of the AGV so as to position the rear chassis of the AGV. The front supporting frame is further provided with a front groove used for avoiding trundles on a front chassis of the AGV. The rear supporting frame is further provided with a rear groove used for avoiding trundles on a rear chassis of the AGV. A two-dimensional code pasting area is further arranged at the bottom of the assembly table; a two-dimensional code corresponding to an AGV to be assembled is detachably mounted on the two-dimensional code pasting area in a pasted mode. According to the transfer tool vehicle for AGV assembly, the assembly efficiency and the assembly precision of the AGV can be improved.

The invention provides a hydraulic slip ring device which comprises a cylinder barrel, a gland II and a plunger II, an integral type is changed into a split type, an outer ring of a fourth deep groove ball bearing is used as a positioning pin at the connecting part of a cylinder barrel III and the cylinder barrel II, the coaxiality of the two barrels is ensured, an inner ring of the fourth deep groove ball bearing is fixed on the plunger II, and the inner ring of the fourth deep groove ball bearing is fixed on the plunger II. The rotation precision of the cylinder barrel II and the cylinder barrel III is ensured; meanwhile, an inserting hole and an inserting column are arranged, and the inserting column is inserted into the inserting hole to be matched with a fourth deep groove ball bearing to achieve the coaxiality of the third cylinder barrel and the second cylinder barrel; by improving the structure of the slip ring, the working machining precision is improved, the machining difficulty is reduced, the machining cost is reduced, and the performance of a product is more stable. A sealing piece is arranged at the connecting position of the third cylinder barrel and the second cylinder barrel, it is guaranteed that the fourth deep groove ball bearing is waterproof and dustproof through the sealing piece, and the service life of the fourth deep groove ball bearing is prolonged. And the time cost and the maintenance cost caused by equipment maintenance are reduced.

The laundry treating apparatus provided by the embodiment of the present application comprises a drum assembly, a base and a plurality of damping support assemblies, the drum assembly comprises a washing drum, a mounting assembly and a rotating shaft connected to the rear end of the washing drum, the rotating axis of the washing drum is arranged along the front-rear direction, the washing drum has a washing cavity capable of independently containing water, and the washing drum is rotatably supported on the mounting assembly through the rotating shaft; the damping support assemblies are at least partially arranged between the mounting assembly and the base to jointly bear the overall weight of the drum assembly. The laundry treating apparatus in the embodiment of the present application enables the overall weight of the drum assembly to be transmitted to the base through the force transmission path formed by the mounting assembly and the damping support assemblies, without the need for the hanging spring used for suspending the washing drum in the prior art, thereby providing a relatively stable mounting position for the installation of the washing drum, simplifying the required parts for fixing the washing drum, and improving the utilization rate of the internal space of the laundry treating apparatus.

The utility model discloses an environment-friendly hub shaft core protective sleeve made of corrugated paper, and relates to the technical field of bicycle part packaging, the environment-friendly hub shaft core protective sleeve comprises a first shielding plate, side plates are fixedly connected to the two sides of the first shielding plate, first creases are arranged between the side plates and the first shielding plate, and second creases are arranged between the side plates and the first shielding plate. A second shielding plate is fixedly connected to the side, away from the first folding mark, of the side plate. By the adoption of the structure, the side plate is pushed to be close to the first shielding plate, the side plate is bent through the first folding mark, then the second shielding plate is pushed to be close to the first shielding plate, the second shielding plate is bent through the second folding mark, and the second shielding plate is provided with the U-shaped limiting groove which can be in contact with a hub central spindle of a bicycle and clamped on the hub central spindle. Therefore, the first shielding plate, the second shielding plate and the side plates can protect the hub shaft core, due to the fact that the hub shaft core is made of corrugated paper, large friction damage to the hub shaft core cannot be caused, the use cost is low, and compared with a plastic material, the environment friendliness is better.

The invention relates to the technical field of sampling equipment, in particular to sampling inspection equipment for veterinary disinfectant production. A base is included; an oil hydraulic cylinder; a fixing rod; a rotating disc; a water outlet pump; a three-way pipe; a limiting device; a sampling inspection device; the sampling inspection device comprises a positioning device, liquid passing pipes are symmetrically and fixedly connected to the two ends of the positioning device, a rotating valve is rotatably connected to the inner wall of the positioning device, a concentration device is fixedly connected to the side wall of the interior of each liquid passing pipe, and an auxiliary cleaning device is slidably connected to the inner wall of the positioning device. The inner wall of the positioning device is slidably connected with a lifting device, the outer wall of the lifting device is fixedly connected with a grabbing device, and the positioning device and the auxiliary cleaning device are arranged, so that the interior of the device can be conveniently cleaned, the device is kept clean, the sampling accuracy is ensured, and a residual disinfectant in the device is effectively removed; pollution to next sampling can be avoided, and the purpose of improving the accuracy of a detection result is achieved.