671results about How to "Avoid mobility" patented technology

The utility model relates to the technical field of electrical equipment, and discloses an electrical equipment transportation device which comprises a transportation vehicle body, a bottom plate is fixedly installed at the bottom of the transportation vehicle body, a first sliding groove and a second sliding groove are formed in the top of the bottom plate, and the first sliding groove and the second sliding groove are formed in a penetrating mode; through the multiple dampers and the clamping plates, the clamping plates can fix the four sides of the electrical equipment at the same time, it is ensured that the equipment is more stable in the transportation process, shaking and displacement are reduced, damage to the equipment caused by collision or friction is avoided, the dampers can effectively absorb and disperse impact from the road surface, the vibration influence on the electrical equipment is reduced, and the service life of the electrical equipment is prolonged. The internal structure and electronic components of the electrical equipment are protected from being damaged, the rollers at the bottom can be driven to move up and down for lifting through the lifting plate and the rollers, and when the equipment needs to be positioned or fixed, the rollers can move upwards, so that the electrical equipment is stably placed on the ground or other planes, and the equipment is prevented from sliding or moving.

The invention discloses a traveling wave electric curtain lunar dust conveying device based on three-dimensional electrodes, and relates to the field of lunar dust conveying. In order to solve the problems of low utilization rate of an electric field, easy abrasion of equipment and high energy consumption in the existing lunar dust transportation work in the prior art, the technical scheme provided by the invention is as follows: the traveling wave electric curtain lunar dust transportation device based on the three-dimensional electrode comprises a substrate; the wedge-shaped microstructure is arranged on the upper surface of the substrate, and the wedge-shaped microstructure is in a triangular prism shape; and the electrodes are arranged on the side walls of the wedge-shaped microstructures and used for generating electrodes and transporting lunar dust particles. The invention also provides a traveling wave electric curtain lunar dust transportation method based on the three-dimensional electrode, the method is realized based on the device, and the method comprises the following steps: collecting the motion state of lunar dust particles; a step of adjusting a driving voltage according to the motion state; and driving the electrode according to the adjusted driving voltage. The lunar dust conveying device is suitable for lunar dust conveying work.

The utility model discloses a ton barrel transfer device with good protection performance, and relates to the technical field of ton barrel transfer devices, the ton barrel transfer device comprises a forklift structure, two protection structures are arranged on the forklift structure, the two protection structures are symmetrically arranged, each protection structure comprises a lifting part, a protection part is arranged on each lifting part, and each protection part comprises a clamping assembly. The forklift structure comprises a mounting plate, two first metal strips are arranged on one side of the mounting plate, a pallet fork is arranged on the mounting plate, the lifting component comprises two fixing plates fixedly connected with the pallet fork, and a threaded rod is rotationally connected between the two fixing plates. According to the utility model, the ton barrel can be clamped and limited, so that the ton barrel is protected, the stability is improved, the danger during use is reduced, and meanwhile, the position of the protection part can be adjusted according to the height of the ton barrel, so that the protection part is positioned in the middle of the ton barrel, and the protection effect is improved.

The invention discloses a crankshaft chain wheel burr cleaning device, and relates to the technical field of crankshaft chain wheel machining, according to the technical scheme, the crankshaft chain wheel burr cleaning device comprises a workbench, and a multi-directional cleaning mechanism and a limiting mechanism are arranged at the top of the workbench; the multi-directional cleaning mechanism comprises an electric push rod which is fixedly arranged at the bottom of the workbench, the output end of the electric push rod is fixedly connected with a second connecting shell, a third motor is fixedly arranged on one side of the second connecting shell, the output end of the third motor is fixedly connected with a second lead screw, and the screwing directions of threads on the two sides of the exterior of the second lead screw are opposite. The crankshaft chain wheel burr cleaning device has the beneficial effects that automatic and efficient cleaning of crankshaft chain wheel burrs is achieved, the cleaning angle of the cleaning roller can be accurately adjusted through the design of the multi-directional cleaning mechanism, it is guaranteed that burrs on the vertical edges, the top face and the bottom face of chain wheel teeth are comprehensively and thoroughly cleaned, the cleaning quality is improved, the cleaning direction of the cleaning assembly is flexibly changed, and the cleaning efficiency is improved. The universality and applicability of the device are improved, and the labor cost is reduced.

The invention relates to the technical field of high-density packaged chips, in particular to a high-density packaged chip and a packaging structure, the high-density packaged chip comprises a mounting shell, a cover plate, a positioning mechanism and a circuit connecting mechanism, a substrate is arranged in the mounting shell, a mounting groove is formed in the substrate, and a chip is placed in the mounting groove; the cover plate is arranged at the top of the mounting shell; a silver paste bonding layer is arranged in the mounting groove and is used for fixing the chip; a heat-conducting plate is arranged at the top of the chip; the positioning mechanism comprises a positioning plate, a positioning bolt and a clamping block; the positioning plate is arranged above the heat conducting plate, the clamping blocks are arranged at the two ends of the positioning plate, and the inner walls of the ends, extending out of the mounting shell, of the clamping blocks are clamped with the outer side wall of the mounting shell; a positioning hole is formed in the base plate; a positioning bolt is arranged at the bottom of the positioning plate; a plurality of welding spots are arranged on the two sides of the top of the heat conducting plate and connected with the circuit connecting mechanism. The packaging structure provided by the invention has good thermal conductivity, and provides enough space for integration of other elements while ensuring stable installation of the chip.

The invention relates to multi-process combined injection molding equipment and an injection molding method.The injection molding equipment comprises a mold closing assembly, a range finder, a first injection assembly, a gas injection assembly, a second injection assembly, a manipulator and an infrared heater, the mold closing assembly comprises a fixed mold plate and a movable mold plate which are oppositely arranged, and a mold is arranged between the fixed mold plate and the movable mold plate; the range finder is arranged on the mold; the first injection assembly is used for injecting a foaming material of a product main body into the mold, and the first injection assembly communicates with the gas injection assembly; the second injection assembly is used for injecting a second component material into the mold; the manipulator is used for clamping the thermoplastic organic sheet, and the infrared heater is used for heating the thermoplastic organic sheet. Compared with the prior art, integrated lightweight product machining is completed on the same equipment, multiple parts are directly connected when formed in the mold, product transfer and recombination caused by multiple independent procedures are avoided, and the production efficiency and the production quality are effectively improved.

The invention relates to the technical field of furniture machining, in particular to a hardware laser cutting device for furniture machining and a cutting method.The top of the inner wall of the laser cutting device is fixedly connected with a master control frame, and the bottom of the master control frame is fixedly connected with a control mechanism; according to the laser cutting device, the control mechanism, the control frame and the transmission assembly are arranged, the problem that in the laser cutting process, due to movement or vibration of the metal fixing plate, the cutting precision is reduced can be effectively solved, the whole cutting process is high in automation degree, and operation is easy and convenient; the production efficiency and cutting precision of hardware for furniture machining are greatly improved, specifically, when a metal fixing plate is cut through laser, a bidirectional hydraulic push rod is activated firstly, a push-pull block and a push-pull cross rod are pulled to move in a C-shaped sliding groove, then a rotating rod and an L-shaped retracting and expanding rod are made to slide, and a thickness sensing clamping plate is driven to clamp the metal fixing plate.

The utility model relates to the technical field of electromechanical equipment, in particular to an electromechanical equipment installation adjusting device. The technical problems that existing electromechanical equipment usually needs a positioning structure to be installed, the height adjusting range of the equipment is limited by the positioning structure due to the fact that different electromechanical equipment needs different working heights, the positioning structure needs to be frequently replaced to adapt to the installation height of the equipment during adjustment, the cost and complexity are increased, and the equipment is difficult to adjust are solved. And the performance and the installation efficiency of the equipment are influenced. According to the technical scheme, the electromechanical equipment installation adjusting device comprises a fixing frame, an adjusting assembly and a fixing assembly; the overall height of the device is adjusted along the interior of the limiting sleeve plate by adopting the movable plate to drive the screw rod, different installation requirements and environmental conditions are met, it is ensured that the movable plate can accurately stop at the needed position after adjustment, and accurate control over the height of the electromechanical equipment is achieved.

The invention discloses O-shaped ring whole mold full-inspection equipment and a detection method thereof. The O-shaped ring whole mold full-inspection equipment comprises a detection table; the mounting table is fixedly mounted at the top of the detection table; the translation turnover mechanism is fixedly connected to the top of the detection table; the fixing tool is fixedly mounted in the translation turnover mechanism; the detection mechanism is located at the top of the fixing tool, and the top of the detection mechanism is fixedly connected with the bottom of the mounting table; and the positioning mechanism is located at the bottom of the fixing tool, and the bottom of the positioning mechanism is fixedly connected with the top of the detection table. The invention aims to solve the technical problems that when the existing O-shaped ring detection equipment is used for detecting the surface defects of the O-shaped ring, the O-shaped ring and a die of the O-shaped ring are inconvenient to automatically turn over and discharge, and manual work is needed to participate in turning and discharging operation, so that the labor cost is increased, and the detection efficiency of the surface defects of the O-shaped ring is reduced.

The embodiment of the invention provides a vehicle monitoring method and system based on an electronic fence, electronic equipment and a storage medium, and belongs to the field of intelligent traffic monitoring. The method comprises the following steps: acquiring position information of a to-be-monitored vehicle, comparing the position information with a preset boundary of an electronic fence, and determining the condition that the to-be-monitored vehicle enters and exits the electronic fence; according to an electronic fence and a monitoring mode preset by a user, the state of the vehicle to be monitored is judged, and a corresponding monitoring or management action is triggered. According to the technical scheme, a user can customize the electronic fence and the monitoring mode according to actual requirements, personalized monitoring is achieved, the time when the vehicle enters and exits the fence and vehicle related information are accurately recorded, once the vehicle leaves a set area without authorization, management measures can be taken immediately, and then the vehicle is prevented from being stolen, misused or illegally moved.

The utility model relates to the technical field of tempered glass processing, in particular to a synchronous water spraying device for tempered glass trepanning processing. The technical problems that according to an existing trepanning machining device, a special drill bit is usually adopted for completing trepanning operation, due to the fact that tempered glass is high in hardness, a large amount of heat can be generated during drilling, a transmission pipe cannot synchronously spray cooling liquid along with the drill bit in time for cooling and heat dissipation, the drill bit can be possibly overheated, and abrasion of the drill bit is aggravated are solved. The drill bit is deformed or fractured, and the product quality is influenced. According to the technical scheme, the synchronous water spraying device for tempered glass trepanning machining comprises a workbench, a machining assembly, a conveying assembly and a positioning assembly. The spraying pipe synchronously sprays water and cools along with drilling of the drill bit, the surface temperature of drilled glass can be rapidly reduced in time, thermal expansion and thermal stress are reduced, glass burst is prevented, the drilling speed is increased, meanwhile, water flow can keep the surface of the glass in a wet state, and glass fragments are reduced.

The invention discloses a plate flattening and shearing production line with high feeding precision and a using method, and relates to the technical field of plate flattening and shearing, the plate flattening and shearing production line comprises a plate flattening and shearing main body, a flattening chamber and a shearing chamber are formed in the plate flattening and shearing main body, and laser displacement sensors are mounted at outlets and inlets of the flattening chamber and the shearing chamber; acoustic sensors are mounted on the side walls of the flattening chamber and the shearing chamber; a top limiting module and a shearing module are mounted on the top wall of the shearing chamber, the top limiting module is used for fixing a plate from the top in the shearing process, and the shearing module is used for shearing the plate; a side face limiting module is installed on the side wall of the shearing chamber and used for fixing the plate from the side face in the shearing process. By installing the top limiting module, the side face limiting module and the shearing module, the problems that in the plate machining process, the feeding precision is low, the machining efficiency is low, flexibility is insufficient, and the machining quality is unstable can be solved.

The invention discloses a combined insulator which comprises a main rod and a tail rod, umbrella skirts are arranged on the main rod and the tail rod, a first connecting assembly is arranged at the lower end of the main rod, a second connecting assembly in butt joint with the first connecting assembly is arranged at the upper end of the tail rod, the first connecting assembly is provided with at least one lock hole, and the second connecting assembly is provided with at least one lock hole. The second connecting assembly is provided with at least one lock rod and a locking assembly used for driving the lock rod to move in the radial direction of the tail rod and stretch into the lock holes in a one-to-one correspondence mode. The first connecting assembly and the second connecting assembly can be effectively connected into a whole, relative movement and rotation between the first connecting assembly and the second connecting assembly are prevented, then the main rod and the tail rod are connected into a whole, the structure is simple, installation is convenient, time and labor are saved, and the safety of high-altitude operation of constructors is indirectly improved.

The utility model relates to the technical field of electric iron towers, in particular to an electric iron tower steel pipe machining and positioning device. According to the technical scheme, the device comprises an operation table, a first lifting mechanism, a clamping and positioning mechanism and a second lifting mechanism, the clamping and positioning mechanism comprises a mounting base, a conical telescopic rod, a motor, a driving wheel, clamping rods and a guide wheel, the conical telescopic rod is mounted in the mounting base through a sliding rail, and two sets of opposite clamping rods are mounted in the mounting base through rotating shafts; guide wheels are installed at the two ends of the clamping rod through shaft bolts. The movable conical telescopic rod moves downwards automatically under the pressure of a steel pipe, the downwards-moving conical telescopic rod extrudes the guide wheels at the bottom of the clamping rod through the inclined faces on the two sides, the clamping rod is turned over to clamp and position the two sides of the pipeline, the function of automatic clamping and positioning through the self weight of the pipeline is achieved, the pipeline clamping and positioning efficiency is improved, and the labor intensity of workers is lowered. And meanwhile, the clamping rods are designed to be turnable so as to adapt to steel pipes with different diameters.

The utility model discloses a chip inductor winding welding mechanism, which relates to the chip inductor welding field, and comprises an operation table and a chip inductor, the surface of the operation table is provided with a welding base, the surface of the welding base is provided with a circuit board in a sliding manner, the welding base is provided with an auxiliary welding assembly for welding the chip inductor, and the circuit board is provided with an auxiliary welding assembly for welding the chip inductor. The auxiliary welding assembly comprises a tray, and the tray is arranged on the surface of the welding base in a sliding mode. The arranged auxiliary welding assembly can wrap the chip inductor to provide protection in the welding process of the chip inductor, only pins of the chip inductor are reserved for welding, and therefore the direct influence of thermal stress generated by a welding gun on an inductor body is remarkably reduced, in addition, the assembly further has a limiting function, and the welding efficiency is improved. The chip inductor can be kept at a fixed position in the welding process and is prevented from moving or deforming, a welding gun can be effectively prevented from being in direct contact with a chip inductor body, and additional safety protection is provided for the inductor.

The invention relates to the technical field of endoscopic minimally invasive surgical instruments, in particular to a steerable suction, flushing and hemostasis electrocoagulation hook which comprises a main body assembly, a suction and flushing assembly, a suction and flushing assembly and a hemostasis assembly, and the main body assembly comprises a handle, a disassembly button and an adjusting part, the electrocoagulation hook assembly is arranged at the end of the handle and comprises a connector and an electrocoagulation hook arranged at the end of the connector, and a connecting channel is formed in the end of the connector; through the design of the rotating head and the adjusting component, all-directional operation of the electrocoagulation hooking degree is achieved, the flexibility and accuracy of an operation are greatly improved, damage to an operation area is reduced, a suction channel and a washing channel are integrated in the handle, the functions can be rapidly switched according to needs, and the operation is convenient. According to the surgical instrument, blood and exudates of a surgical site are effectively removed, the visual field is kept clear, the infection risk is reduced, in addition, the modular design and a locking rod mechanism ensure convenient replacement and maintenance of equipment, meanwhile, accidental movement or falling-off in a non-working state is prevented, and the surgical safety is improved.

The invention relates to the field of batteries, and provides a battery clamp and a preparation method thereof. The battery clamp comprises a first clamping plate, and a first clamping groove is formed in the first clamping plate; a second clamping groove is formed in the second clamping plate, and under the condition that the first clamping plate is installed on the second clamping plate, the first clamping groove and the second clamping groove form a clamping space used for clamping the outer circle face of the battery; the telescopic supporting rod is connected to the first clamping plate or the second clamping plate. The battery clamp can effectively clamp the outer circular surface of the battery and prevent the battery from moving or sliding off in the operation process, so that the stability and the safety of operation are ensured. And the design of the clamping groove fully considers the protection of the battery, so that the damage to the battery caused by too large clamping force of a traditional clamp is avoided, the service life of the battery is prolonged, and the maintenance cost is reduced.

The invention provides a thermoelectric refrigeration assembly cleaning tool and a cleaning method, and belongs to the technical field of semiconductor refrigeration device cleaning. The cleaning tool comprises a pressing plate, a positioning plate and a supporting net. The positioning plate is provided with a plurality of containing grooves with the two ends open and used for containing the thermoelectric refrigeration assembly. The pressing plate and the supporting net abut against the two sides of the positioning plate correspondingly and are used for blocking the containing groove so as to limit movement of the thermoelectric refrigeration assembly. According to the cleaning tool for the thermoelectric refrigeration assemblies, the multiple thermoelectric refrigeration assemblies can be clamped at a time, efficient and lossless batch cleaning is achieved, the labor intensity of workers is effectively reduced, and the cleaning efficiency and the cleaning quality are improved; according to the cleaning method, three times of ultrasonic cleaning operation and two times of rinsing operation are alternately carried out, impurities, scaling powder, residual glue and oxide on the thermoelectric refrigeration assembly are sequentially removed, each operation is independently carried out, the operation sequence is scientific and reasonable, and the surface cleanliness of the thermoelectric refrigeration assembly is effectively improved.

The invention belongs to the technical field of detection equipment, particularly relates to a tobacco tar component screening device of a toxic electronic cigarette and a use method, and aims to solve the problems that an existing mode of manually fixing and pressing a smoke cartridge is labor-consuming and low in efficiency, and in order to guarantee the detection precision, a drill bit needs to be cleaned after drilling. According to the technical scheme, the device comprises a lower shell and an upper shell, the upper shell is hinged to the lower shell, a supporting table used for supporting a smoke cartridge is arranged in the lower shell, through the arrangement of the upper shell and the lower shell, a drill bit and the supporting table can be stored, carrying can be convenient, the smoke cartridge can be stably supported and fixed, and the smoke cartridge can be conveniently taken out. Meanwhile, the motor is used for driving the drill bit to rotate and ascend and descend to complete drilling work, in addition, tobacco tar contaminated by the drill bit can be automatically cleaned when the drill bit resets, the influence on subsequent detection is avoided, the operation difficulty is reduced, and powerful support is provided for supervision of the toxic electronic cigarettes.

The invention discloses a mold size measuring device and method for vehicle lamp injection mold processing, and relates to the technical field of mold size measurement. The mold size measuring device and method for vehicle lamp injection mold machining comprises an image measuring instrument body used for measuring the size of a vehicle lamp groove formed in a mold body, an annular light source installed on the image measuring instrument body and used for illumination, a point light source and a displacement sensor. The image measuring instrument body is provided with an adjusting assembly used for changing the inclination angle of the mold body, and the adjusting assembly comprises a sliding column which is fixed to the top of the positioning rod to drive the inclination angle of the mold body to be changed, so that the light source irradiates the interior of the vehicle lamp groove from multiple directions. According to the invention, shadow areas generated by single-angle irradiation of the light source are reduced or eliminated, which is helpful for obtaining clearer and more complete images, thereby improving the accuracy of measurement results, and improving the measurement efficiency and precision.

The utility model relates to the technical field of building waterproof materials, and discloses a building waterproof material detection device which comprises a base and a fixing assembly, and the fixing assembly comprises a fixing column, a limiting block, a rotating handle, a threaded rod, a bearing, a clamping plate, a rubber pad and a placing plate. According to the detection device for the building waterproof material, the effect of fixing the material is achieved through mutual cooperative use of the arranged fixing assemblies, the material is placed at the top of a placement plate, and a rotating handle is rotated to drive a threaded rod to rotate so as to drive a bearing to rotate, so that a clamping plate is conveniently moved to the top of the material; according to the device, the material is clamped and fixed conveniently, friction between the device and the material is increased by arranging a rubber pad, so that the material is fixed more firmly as much as possible, the material is prevented from moving and falling during detection as much as possible by fixing the material, and the stability of the device is improved.

The utility model provides a low-resistance high-efficiency air filter which comprises a box body, an air inlet is formed in the left end of the box body, an air outlet is formed in the right end of the box body, a groove is formed in the left end of the box body, a pre-filtering plate is arranged in the groove in a sliding mode, a cleaning assembly is arranged at the left end of the pre-filtering plate, a box door is hinged to the upper end of the box body, and a handle is arranged on the box door. According to the low-resistance high-efficiency air filter disclosed by the utility model, larger dust particles and part of impurities in air can be intercepted through the pre-filtering plate, so that the working load of the high-efficiency filter is reduced, and the pre-filtering plate can be cleaned through the cleaning assembly; the situation that the whole filter reaches a saturation point too early due to the fact that the pre-filtering layer is blocked too fast is avoided, and the overall service life of the high-efficiency filter is prolonged.

The present invention provides a tool for automobile parts inspection, which belongs to the field of automobile parts inspection, and comprises a fixing platform, wherein the upper end of the fixing platform is provided with a tail pipe fixing assembly, a main muffler fixing assembly and an exhaust pipe fixing assembly in sequence from left to right. The present invention adopts the tail pipe fixing assembly, the main muffler fixing assembly and the exhaust pipe fixing assembly to stably clamp and seal the tail pipe end, the main muffler and the exhaust pipe end of the automobile muffler, respectively, which not only increases the clamping and fixing fulcrum of the automobile muffler, improves the clamping efficiency and clamping stability of the automobile muffler, but also can adjust the automobile muffler as a whole to a centered state during the clamping process, avoids the automobile muffler from being subjected to an unbalanced clamping force and affecting its stability during the air tightness detection process, ensures that the automobile muffler is tested for air tightness in a stable state, and thus improves the accuracy of the air tightness detection of the automobile muffler.

The invention relates to a frame turnover mechanism, and belongs to the technical field of frame transportation. Comprising a portal frame assembly, a turnover mechanism body and a clamping assembly, and the portal frame assembly comprises longitudinal beams on the two sides and a cross beam fixed between the two longitudinal beams; the turnover mechanism body is fixed to the portal frame assembly and used for driving a frame to turn over, and the turnover mechanism body comprises a hollow rolling body with an opening in the side portion and a turnover assembly used for driving the rolling body to rotate. The clamping assembly comprises a mounting base fixed to the rolling body and a clamping piece rotationally connected to the mounting base and used for limiting the frame in the height direction. According to the turnover mechanism, the turnover efficiency can be improved while the safety requirement in the frame turnover process is met.

The invention discloses a pipeline welding device for building construction, and relates to the technical field of pipeline welding for building construction, the pipeline welding device for building construction comprises a lifting plate, a square block, a clamp, an elastic telescopic pressing block, an elastic telescopic column, a bottom plate, a flat plate, a vertical plate and a sliding frame, the lifting plate is fixedly mounted at the top of a working plate, and the square block is fixedly mounted at the top of the lifting plate; the clamp is rotationally installed on the face, away from the electric welding device, of the square block, a through groove is formed in the top of the lifting plate, the bottom plate is fixedly installed at the bottom of the through groove, and the fixed end of the elastic telescopic column is fixedly installed at the top of the bottom plate, so that a to-be-welded pipeline can be firmly fixed to a specific position; therefore, the position accuracy of a welding seam is ensured, the welding quality is improved, the aligning gap and the unfitness of butt joint of the pipeline can be accurately adjusted and kept, the pipeline meets the requirements of a welding process, and welding defects are reduced.

The clamping fixture for pipe fitting machining comprises a base body, a core body supporting device, a pressing device and a jacking device, the core body supporting device is arranged in the center of the interior of the base body, the pressing device is arranged in the base body and is close to the core body supporting device, the jacking device is arranged in the base body, and the core body supporting device is arranged in the base body. One end of the cylinder is fixedly connected with the inner wall of the base body, the wedge block clamping device is connected into the cylinder in a matched mode and located on the surface position, and the arc-shaped elastic piece is arranged between the surface of the wedge block clamping device and the two corresponding sides of the inner wall of the cylinder. And the elastic bag body is arranged between the surface of the wedge block clamping device and the two corresponding sides of the inner wall of the cylinder and is close to the position of the arc-shaped elastic piece. According to the clamping fixture for pipe fitting machining, the effect of high adaptability is achieved, the clamping fixture can adapt to thin-wall pipe fittings, the thin-wall pipe fittings can be rapidly and effectively clamped, deformation or random movement is not prone to occurring, limitation is reduced, and the working efficiency and the using performance are improved.

The invention discloses an insulator live detection device and a using method thereof, and relates to the field of insulator live detection devices.The insulator live detection device comprises an insulating rod, a screw is arranged in the insulating rod, a sliding groove is formed in the inner wall of the screw, a sliding column is arranged in the screw, and the outer side of the sliding column is rotationally connected with multiple sets of rolling wheels; according to the insulating rod fixing device, the sliding column rotates to drive the screw rod to rotate through the rolling wheel and the sliding groove, the bottom of the screw rod enters the ground to be matched with opening of the rotating plate, and therefore the insulating rod is fixed; when the insulating rod is folded, a worker does not need to hold the insulating rod, the toothed bar rotates to drive the rotating block to rotate through the toothed groove, so that the rotating block is unfolded from a folded state, the rotating position of the rotating block can be easily adjusted, and the position of the rotating block can also be adjusted when the insulating rod is placed on an inclined terrain.

The utility model provides a rock plate cutting device, and relates to the technical field of cutting devices, the rock plate cutting device comprises a cutting support seat, a cutting mechanism and a clamping mechanism, the cutting mechanism is arranged on the cutting support seat and is fixedly connected with the cutting support seat; the clamping mechanism is arranged on the cutting supporting seat, the clamping mechanism comprises a mounting part, a locking adjusting assembly and a clamping assembly, the mounting part is fixedly connected with the cutting supporting seat, the locking adjusting assembly is movably connected with the mounting part, and the clamping assembly is slidably connected with the locking adjusting assembly; according to the rock plate cutting device, due to the fact that the clamping mechanism is arranged, the rock plate can be pressed and fixed, the stability and safety of the rock plate in the cutting process can be guaranteed, the rock plate cutting device can adapt to cutting of rock plates of different sizes, shapes and thicknesses, and the cutting precision and efficiency are greatly improved.