A multifunctional insulating operating rod for ground potential operation

Abstract

The present invention discloses a multifunctional insulating operating rod for ground potential operation, and relates to the technical field of insulating operating rods. It includes an extension mechanism, and a fixed plate is installed on the top of the extension mechanism. The present invention can adjust the inclination angle of the working box through the angle adjustment mechanism, which is conducive to the multi-angle bolt tightening scene. When the bolt needs to be tightened, the bolt to be tightened is inserted into the hexagonal groove on the round block in the through groove. By starting the driving motor, the main gear, the transmission belt and the auxiliary gear, the hexagonal groove and the bolt inserted in the hexagonal groove can be driven to rotate, so that the bolt can be tightened. When the bolt is not compatible with the current hexagonal groove, the hexagonal groove of other matching bolts can be replaced through the single-head hydraulic cylinder, the rotating motor, the column and the components on the column, which is conducive to automatically tightening bolts of different specifications at multiple angles and different heights, and is conducive to improving work efficiency and safety.

Description

Technical Field

[0001] The invention relates to the technical field of insulating operating rods, in particular to a multifunctional insulating operating rod for ground potential operations. Background Art

[0002] Grounding work generally refers to work and operations related to electricity, especially in grounding or grounding systems. The insulated operating rod is a tool used in the power industry and other occasions requiring high insulation performance. It is used for operation and maintenance in high voltage or electrically hazardous environments. The insulated operating rod is a key tool to ensure safety in high voltage environments and is an important equipment in the power and related industries. Using a suitable insulated operating rod can greatly reduce safety risks in operations.

[0003] The patent publication number is CN117352316A, which discloses an insulating operating rod, comprising: a rod body; the rod body is formed by pultrusion after a resin glue is injected into a closed mold with a fiber bundle by an injection pump. The existing insulating operating rod is made of resin material, which has low strength. Therefore, when the insulating operating rod is long, it is easy to bend and affect the operability. This solution uses a vacuum closed mold pressure injection process to inject resin glue into a closed mold with a fiber bundle, so as to form a more uniform insulating rod body with higher strength and density, thereby effectively solving the problem of long operating stability when the existing insulating operating rod is long.

[0004] When electrical equipment is in operation, due to many reasons such as thermal expansion and contraction, wind movement, resonant oscillation, etc., the connecting screws may become loose and the heat generation may increase. In the case of overheating failure at the least, or safety accidents at the worst, when tightening the live bolts in the substation or adjacent live bolts, it is usually necessary to power off the equipment. When the power is cut off for the relevant equipment of the substation, the power outage area and the number of households during the power outage will be greatly increased. At the same time, if the power outage occurs in a hub substation, the loss will be immeasurable. Due to the low scalability of the above-mentioned equipment in the later stage, it will have the disadvantage of not being able to tighten bolts at multiple angles and bolts of different specifications when used in this scenario, and the degree of automation is low. Therefore, the present invention is proposed. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional insulating operating rod for ground potential operation to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional insulating operating rod for ground potential operation, comprising an extension mechanism, a fixed disk is installed on the top of the extension mechanism, an angle adjustment mechanism is installed on the top of the fixed disk, a comprehensive mechanism for automatically tightening bolts is installed on the angle adjustment mechanism, and the automatic tightening of bolts at different angles is completed by adjusting the inclination angle of the comprehensive mechanism by the angle adjustment mechanism, and a limiting mechanism for fixing the adjustment angle is installed on the angle adjustment mechanism, and the comprehensive mechanism comprises a working box and a detachable top cover installed on the top of the working box, a driving box is installed at the bottom of the working box, and the two ends of the inner wall of the working box are respectively rotatably connected with a main gear and a sub-gear, a transmission belt is installed on the inner wall of the working box, and the main gear and the sub-gear are both meshed with the transmission belt, a rotating block is rotatably connected to the middle part of the inner wall of the working box, and a single-head hydraulic cylinder is embedded and installed in the inner wall of the top of the rotating block, and one end of the piston rod of the single-head hydraulic cylinder is fixedly connected with a column, and the outer A plurality of connecting slot blocks are installed on the wall, and slots are provided on the outer walls of the connecting slot blocks, and an annular mounting seat is rotatably connected in the slots. A plurality of slots are provided on the top outer wall of the annular mounting seat, and a round block is inserted in the annular mounting seat. The outer wall of the round block is fixedly connected to a plurality of plug-in blocks adapted to the slots, and the plug-in blocks are inserted in the slots. The top outer walls of some of the round blocks are provided with hexagonal slots of different sizes, and the top outer walls of the remaining round blocks are provided with mounting slots of different sizes. Arc blocks are fixedly connected at both ends of the bottom outer wall of the annular mounting seat, and an arc groove corresponding to the arc block is provided on the top outer wall of the sub-gear. A driving motor for driving the main gear to rotate and a rotating motor for driving the rotating block to rotate are installed in the driving box. A through slot is provided on the comprehensive mechanism, and the through slot runs through the middle of the top cover, the working box and the sub-gear. A camera mechanism for observing the surrounding environment is embedded and installed on the top of the top cover and the bottom of the driving box, and a viewing angle expansion mechanism for expanding the details of the camera viewing angle is installed on the outer wall of the working box.

[0007] Furthermore, the extension mechanism includes a main pipe with a hollow interior, a secondary pipe with a hollow interior is inserted in the interior of the main pipe, first electric push rods are embedded and installed at both ends of the bottom inner wall of the secondary pipe, one end of the piston rod of the first electric push rod is fixedly connected to the bottom inner wall of the main pipe, a sub-pipe with a hollow interior is inserted in the inner wall of the secondary pipe, second electric push rods are embedded and installed at both ends of the bottom inner wall of the sub-pipe, one end of the piston rod of the second electric push rod is fixedly connected to the bottom inner wall of the secondary pipe, first sliding grooves are provided at both ends of the inner wall of the main pipe, first sliders inserted in the first sliding grooves are fixedly connected to the bottom of both ends of the outer wall of the secondary pipe, second sliding grooves are provided on both sides of the inner wall of the secondary pipe, second sliders inserted in the second sliding grooves are fixedly connected to the bottom of both sides of the outer wall of the sub-pipe, and a fixed plate is installed on the top outer wall of the sub-pipe.

[0008] Furthermore, the angle adjustment mechanism includes an adjustment seat installed on the top outer wall of the fixed disk, a connecting block driven by an adjusting motor is installed between the inner walls on both sides of the adjustment seat, the working box is fixedly connected to the connecting block, an annular column is installed on the top outer wall of the fixed disk, the annular column is inserted into the connecting block, and the connecting block rotates on the annular column under the drive of the adjusting motor to complete the angle adjustment, a first spring is surrounded on the outer wall of the annular column, and the first spring is fixedly connected between the bottom outer wall of the connecting block and the top outer wall of the fixed disk.

[0009] Furthermore, the limiting mechanism includes a transverse groove and a first limiting groove on the connecting block, a plurality of circular grooves on the outer walls on both sides of the annular column, and a plurality of second limiting grooves on the outer walls on both sides of the adjusting seat, the positions of the circular grooves correspond to the first limiting groove and the second limiting groove, a double-headed hydraulic cylinder is installed in the transverse groove, one end of the piston rod of the double-headed hydraulic cylinder is fixedly connected to a mounting column, a first ear plate and a second ear plate are respectively installed at both ends of the outer wall of the mounting column, a first limiting column inserted in the first limiting groove and the circular groove is installed on the first ear plate, and a second limiting column inserted in the second limiting groove is installed on the second ear plate.

[0010] Furthermore, the camera mechanism includes a placement box, a limit ring is fixedly connected to the top outer wall of the placement box, a second spring is installed on the bottom inner wall of the placement box, a mounting plate is fixedly connected to the top outer wall of the second spring, the outer wall of the mounting plate is fitted with the inner wall of the placement box, a camera assembly is installed on the top outer wall of the mounting plate, a rubber top plate is installed on the top outer wall of the camera assembly, and the camera end of the camera assembly faces the through slot.

[0011] Furthermore, the viewing angle enlarging mechanism includes a connecting rotating plate installed on the outer wall of one end of the working box and driven by a rotating motor, a rubber block is installed on the connecting rotating plate, a mirror is embedded in the rubber block, and the mirror is tilted toward the through slot.

[0012] Furthermore, a plurality of bottom grooves are provided on the top outer wall of the rotating block, a plurality of bottom columns are fixedly connected to the bottom outer wall of the column, the bottom columns are inserted into the bottom grooves, and circular holes are provided on the annular mounting seat supporting the mounting grooves and the connecting groove block, and limit blocks are inserted into the circular holes.

[0013] Furthermore, an infrared transmitter is installed on the top outer wall of the main gear close to the inner wall of the other end of the working box, and an infrared receiver is installed on the inner wall of the other end of the working box.

[0014] Furthermore, a plurality of annular blocks are installed on the bottom outer wall of the main pipe, a base is sleeved on the bottom outer wall of the main pipe, a control panel is installed on the outer wall of the main pipe, a battery is installed in the fixed plate, and the extension mechanism, angle adjustment mechanism, limit mechanism, integrated mechanism, camera mechanism and viewing angle expansion mechanism are all electrically connected to the control panel and the battery.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The multifunctional insulating operating rod for ground potential operation can adjust the inclination angle of the working box, that is, adjust the working angle during work, through the angle adjustment mechanism, which is suitable for bolt tightening scenarios at multiple angles. When the bolt needs to be tightened, the bolt to be tightened is inserted into the hexagonal groove on the round block in the through groove. By starting the drive motor, through the action of the main gear, the transmission belt and the sub-gear, and then inserting the arc block into the arc groove, the hexagonal groove and the bolt inserted in the hexagonal groove can be driven to rotate, so that the bolt can be tightened. When the bolt is not compatible with the current hexagonal groove, the hexagonal groove of other compatible bolts can be replaced through the single-head hydraulic cylinder, the rotating motor, the column and the components on the column, which is conducive to automatically tightening bolts of different specifications at multiple angles and different heights, and is conducive to improving work efficiency and safety.

[0017] At the same time, through the installation grooves set in some round blocks, other components that need to be installed, such as wire clamps, etc. can be adapted and installed. At the same time, through the rotation action and the angle adjustment mechanism to adjust the angle, the position and angle of other applicable components can be adjusted, which is beneficial to improve the expansibility of the operating lever and is beneficial for subsequent staff to use according to actual needs. The round block is installed in the annular mounting seat by inserting the block into the slot, so that the round block has a detachable function, which is convenient for staff to replace round blocks with different functions according to actual needs. The camera mechanism is set up, which is convenient for staff to observe the environment of the working part. The viewing angle expansion mechanism is set up, which is convenient for staff to observe the adaptation of the bolt and the hexagonal slot through the camera mechanism, which is convenient for use.

[0018] At the same time, the overall length, that is, the working height of the working box, can be automatically adjusted through the extension mechanism. The adjustment process does not require manual extension by the staff, which is beneficial to reducing the workload of the staff. The first spring set in the angle adjustment mechanism can improve the stability of the adjustment, offset part of the force generated by gravity during the adjustment process, and improve the efficiency of the angle adjustment. By setting a number of bottom columns and bottom grooves, the load on the single-head hydraulic cylinder can be reduced when it is necessary to drive the column to rotate, which is beneficial to extending the service life of the single-head hydraulic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic cross-sectional view of the extension mechanism of the present invention;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the auxiliary pipe and the sub-pipe of the present invention;

[0022] Figure 4 It is a schematic diagram of the angle adjustment mechanism structure of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of part of the limiting mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the internal structure of the working box of the present invention;

[0025] Figure 7 It is a schematic cross-sectional structural diagram of the working box of the present invention;

[0026] Figure 8 It is a schematic diagram of the bottom structure of the column of the present invention;

[0027] Fig. 9 It is a schematic diagram of the cross-sectional structure of the video recording mechanism of the present invention.

[0028] In the figure: 1. extension mechanism; 101. main pipe; 102. auxiliary pipe; 103. sub-pipe; 104. first electric push rod; 105. second electric push rod; 106. first slide groove; 107. annular block; 108. first slider; 109. second slide groove; 110. second slider; 2. fixed plate; 3. angle adjustment mechanism; 301. adjustment seat; 302. first spring; 303. connecting block; 304. annular column; 4. limiting mechanism; 401. transverse groove; 402. first limiting groove; 403. circular groove; 404. second limiting groove; 405. double-head hydraulic cylinder; 406. mounting column; 407. first ear plate; 408. first limiting column; 409. second ear plate; 410. second limiting column; 5. comprehensive mechanism; 501. working box; 502. column; 503. connecting groove Block; 504, mounting groove; 505, annular mounting seat; 506, round block; 507, hexagonal groove; 508, plug block; 509, slot; 510, limit block; 511, round hole; 512, main gear; 513, single-head hydraulic cylinder; 514, transmission belt; 515, sub-gear; 516, arc groove; 517, rotating block; 518, bottom groove; 519, bottom column; 520, arc block; 6, camera mechanism; 601, placement box; 602, limit ring; 603, camera assembly; 604, rubber top plate; 605, mounting plate; 606, second spring; 7, viewing angle expansion mechanism; 701, connecting rotating plate; 702, rubber block; 703, mirror; 8, through groove; 9, base; 10, control panel; 11, drive box; 12, infrared receiver; 13, infrared transmitter. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Transformers are often installed on top of utility poles or substations. During the installation of the transformer, bolts are used to fix the position of the transformer. When the transformer is installed, bolts are installed in different positions, such as the installation point is at the bottom of the transformer or on an inclined surface. Since the area is powered off during installation, there will be no safety issues. However, power cannot be turned off during later maintenance. Therefore, this operating lever is required for checking and tightening bolts for looseness. This operating lever is specifically used for tightening bolts of different angles and specifications. When using this operating lever for bolt tightening operations, it is necessary to replace the round block with a hexagonal slot in advance according to actual usage requirements to make it conform to the actual size of bolt disassembly, thereby ensuring the normal operation of the operating lever.

[0031] like Figure 1-Figure 9As shown, the present invention provides a technical solution: a multifunctional insulating operating rod for ground potential operation, comprising an extension mechanism 1, a fixing plate 2 is installed on the top of the extension mechanism 1, an angle adjustment mechanism 3 is installed on the top of the fixing plate 2, a comprehensive mechanism 5 for automatically tightening bolts is installed on the angle adjustment mechanism 3, the inclination angle of the comprehensive mechanism 5 is adjusted by the angle adjustment mechanism 3 to complete the automatic tightening of bolts at different angles, a limiting mechanism 4 for fixing the adjusted angle is installed on the angle adjustment mechanism 3, the comprehensive mechanism 5 comprises a working box 501 and a The top cover is removable, and a driving box 11 is installed at the bottom of the working box 501. The two ends of the inner wall of the working box 501 are respectively rotatably connected with a main gear 512 and a sub-gear 515. A transmission belt 514 is installed on the inner wall of the working box 501. The main gear 512 and the sub-gear 515 are meshed with the transmission belt 514. A rotating block 517 is rotatably connected to the middle of the inner wall of the working box 501. A single-head hydraulic cylinder 513 is embedded in the inner wall of the top of the rotating block 517. One end of the piston rod of the single-head hydraulic cylinder 513 is fixedly connected to the column 502. A plurality of connecting groove blocks 517 are installed on the outer wall of the column 502. 03, the outer wall of the connecting slot block 503 is provided with slots, and the slots are rotatably connected with an annular mounting seat 505, the top outer wall of the annular mounting seat 505 is provided with a plurality of slots 509, a round block 506 is inserted in the annular mounting seat 505, and the outer wall of the round block 506 is fixedly connected to a plurality of plug-in blocks 508 adapted to the slots 509, and the plug-in blocks 508 are inserted in the slots 509, wherein the top outer wall of a part of the round blocks 506 is provided with hexagonal slots 507 of different sizes, and the top outer wall of the remaining round blocks 506 is provided with mounting grooves 504 of different sizes, and the bottom of the annular mounting seat 505 is provided with a plurality of slots 509 ... top outer wall of the annular mounting seat 505 is provided with a plurality of slots 509, and the top outer wall of the annular mounting seat 505 is provided with a plurality of slots 509, and the top outer wall of the annular mounting seat 505 is provided with a plurality of slots Arc blocks 520 are fixedly connected to the outer wall of the part at both ends, and an arc groove 516 corresponding to the arc block 520 is provided on the top outer wall of the sub-gear 515. A driving motor for driving the main gear 512 to rotate and a rotating motor for driving the rotating block 517 to rotate are installed in the driving box 11. A through groove 8 is provided on the integrated mechanism 5, and the through groove 8 passes through the middle of the top cover, the working box 501 and the sub-gear 515. A camera mechanism 6 for observing the surrounding environment is embedded in the top of the top cover and the bottom of the driving box 11, and a viewing angle expansion mechanism 7 for expanding the details of the camera viewing angle is installed on the outer wall of the working box 501.

[0032] It should be noted that the fixed plate 2, the drive box 11, the working box 501 and the top cover are all made of insulating materials. The overall length, that is, the working height of the working box 501, can be automatically adjusted by the provided extension mechanism 1. The adjustment process does not require manual extension by the staff, which is beneficial to reducing the workload of the staff. The angle adjustment mechanism 3 can be used to adjust the inclination angle of the working box 501, that is, adjust the working angle during work, which is beneficial to apply to multi-angle bolt tightening scenarios. When the bolts need to be tightened, the staff can hold the extension mechanism 1 or place the extension mechanism 1 on the ground, and adjust the height of the extension mechanism 1 to the adjustment height. , adjust the working box 501 to the required angle through the angle adjustment mechanism 3, insert the bolt to be tightened into the hexagonal groove 507 on the round block 506 in the through groove 8, start the driving motor, drive the main gear 512 to rotate, and drive the sub-gear 515 to rotate through the action of the transmission belt 514, and then insert the arc block 520 into the arc groove 516, so as to drive the annular mounting seat 505 and the round block 506 in the annular mounting seat 505 to rotate, and then drive the hexagonal groove 507 and the bolt inserted in the hexagonal groove 507 to rotate, so as to tighten the bolt. When the bolt does not match the current hexagonal groove 507, The single-head hydraulic cylinder 513 is started to lift the column 502 and the components on the column 502. During the lifting process, the arc block 520 is separated from the arc groove 516. Then, the rotating motor is started to drive the column 502 to rotate, and the other hexagonal grooves 507 are rotated to the through groove 8. Then, the single-head hydraulic cylinder 513 is reset to make the arc block 520 inserted into the arc groove 516, so that the hexagonal grooves 507 of other adapter bolts can be replaced. At the same time, other components that need to be installed, such as wire clamps, can be adapted and installed through the installation groove 504 set in the partial round block 506. At the same time, the angle can be adjusted by the rotation action and the angle adjustment mechanism 3. Other applicable components are used for position adjustment and angle adjustment, which is beneficial to improve the expandability of the operating rod and facilitate subsequent use by staff according to actual usage requirements. At the same time, the round block 506 is installed in the annular mounting seat 505 by being inserted into the slot 509 through the plug block 508, so that the round block 506 has a detachable function, which is convenient for staff to replace the round blocks 506 with different functions according to actual usage requirements. Through the set camera mechanism 6, it is convenient for staff to observe the surrounding environment of the working part. Through the set viewing angle expansion mechanism 7, it is convenient for staff to observe the adaptation of the bolt and the hexagonal slot 507 through the camera mechanism 6, which is convenient for use.

[0033] like Figure 2 and Figure 3As shown, the extension mechanism 1 includes a main pipe 101 with a hollow interior, a secondary pipe 102 with a hollow interior is inserted into the main pipe 101, and first electric push rods 104 are embedded and installed at both ends of the bottom inner wall of the secondary pipe 102. One end of the piston rod of the first electric push rod 104 is fixedly connected to the bottom inner wall of the main pipe 101, a secondary pipe 103 with a hollow interior is inserted into the inner wall of the secondary pipe 102, and second electric push rods 105 are embedded and installed at both ends of the bottom inner wall of the secondary pipe 103. One end of the piston rod of the auxiliary pipe 101 is fixedly connected to the bottom inner wall of the auxiliary pipe 102, both ends of the inner wall of the main pipe 101 are provided with first slide grooves 106, the bottom of both ends of the outer wall of the auxiliary pipe 102 are fixedly connected with first sliders 108 inserted in the first slide grooves 106, both sides of the inner wall of the auxiliary pipe 102 are provided with second slide grooves 109, the bottom of both sides of the outer wall of the auxiliary pipe 103 are fixedly connected with second sliders 110 inserted in the second slide grooves 109, and the fixed plate 2 is installed on the top outer wall of the auxiliary pipe 103.

[0034] It should be noted that the main pipe 101, the auxiliary pipe 102 and the sub-pipe 103 are all made of insulating materials. By starting the first electric push rod 104, the auxiliary pipe 102 can be driven to move upward for preliminary height adjustment. By starting the second electric push rod 105, the sub-pipe 103 can be driven to move upward, and then the height of the integrated mechanism 5 can be further adjusted. The adjustment process does not require manual extension installation by the staff, which is beneficial to reducing the workload of the staff and improving safety. At the same time, the first electric push rod 104 and the second electric push rod 105 are both embedded in the installation to avoid affecting the overall insulation performance. By setting the first slider 108 in conjunction with the first slide groove 106 and the second slider 110 in conjunction with the second slide groove 109, the lifting and lowering of the auxiliary pipe 102 and the sub-pipe 103 can be made more stable, which plays a positioning role and is convenient for use.

[0035] like Figure 4 As shown, the angle adjustment mechanism 3 includes an adjustment seat 301 installed on the top outer wall of the fixed disk 2, a connecting block 303 driven by an adjusting motor is installed between the inner walls on both sides of the adjustment seat 301, the working box 501 is fixedly connected to the connecting block 303, an annular column 304 is installed on the top outer wall of the fixed disk 2, the annular column 304 is inserted into the connecting block 303, and the connecting block 303 is driven by the adjusting motor to rotate on the annular column 304 to complete the angle adjustment, and a first spring 302 is surrounded on the outer wall of the annular column 304, and the first spring 302 is fixedly connected between the bottom outer wall of the connecting block 303 and the top outer wall of the fixed disk 2.

[0036] It should be noted that when the angle adjustment mechanism 3 is needed, the connection block 303 can be driven to rotate by adjusting the start of the motor, thereby adjusting the angle of the working box 501, which is beneficial for tightening the bolts on the inclined surfaces at different angles. While adjusting the angle, the stability of the adjustment can be improved by setting the first spring 302, which can offset part of the force generated by gravity during the adjustment process and improve the efficiency of adjusting the angle. During the angle adjustment process, the connection block 303 rotates and adjusts following the curvature of the annular column 304, and plays a positioning role through the annular column 304.

[0037] like Figure 4 and Figure 5 As shown, the limiting mechanism 4 includes a transverse groove 401 and a first limiting groove 402 on the connecting block 303, a plurality of circular grooves 403 are provided on the outer walls on both sides of the annular column 304, and a plurality of second limiting grooves 404 are provided on the outer walls on both sides of the adjusting seat 301, and the positions of the circular grooves 403 correspond to the first limiting grooves 402 and the second limiting grooves 404, a double-headed hydraulic cylinder 405 is installed in the transverse groove 401, and one end of the piston rod of the double-headed hydraulic cylinder 405 is fixedly connected to a mounting column 406, and a first ear plate 407 and a second ear plate 409 are respectively installed at both ends of the outer wall of the mounting column 406, a first limiting column 408 inserted in the first limiting groove 402 and the circular groove 403 is installed on the first ear plate 407, and a second limiting column 410 inserted in the second limiting groove 404 is installed on the second ear plate 409.

[0038] It should be noted that when the working box 501 needs to adjust the angle and the limiting mechanism 4 needs to be used, the double-headed hydraulic cylinder 405 is started to move its two piston rods outward, and the movement of the piston rod drives the mounting column 406, the first ear plate 407, the second ear plate 409, the first limiting column 408 and the second limiting column 410 to move, so that the first limiting column 408 is pulled out of the first limiting groove 402 and the circular groove 403, and the second limiting column 410 is pulled out of the second limiting groove 404, so that the limiting can be released, and the angle can be adjusted. Mechanism 3 adjusts the angle of the working box 501. When the angle adjustment is completed and it needs to be limited, the two piston rods of the double-headed hydraulic cylinder 405 are reset to drive the mounting column 406, the first ear plate 407, the second ear plate 409, the first limiting column 408 and the second limiting column 410 to move, and the first limiting column 408 is inserted into the first limiting groove 402 and the circular groove 403, and the second limiting column 410 is inserted into the second limiting groove 404 at the same time, so that the working box 501 can be fixed and limited, and the stability is enhanced, making it more stable during operation.

[0039] like Fig. 9As shown, the camera mechanism 6 includes a placement box 601, a limiting ring 602 is fixedly connected to the top outer wall of the placement box 601, a second spring 606 is installed on the bottom inner wall of the placement box 601, a mounting plate 605 is fixedly connected to the top outer wall of the second spring 606, the outer wall of the mounting plate 605 is fitted with the inner wall of the placement box 601, a camera assembly 603 is installed on the top outer wall of the mounting plate 605, a rubber top plate 604 is installed on the top outer wall of the camera assembly 603, and the camera end of the camera assembly 603 faces the through slot 8.

[0040] It should be noted that when it is necessary to use the camera mechanism 6, the working part and its surrounding conditions can be observed by starting the camera component 603. The camera component 603 is a component that can perform filming, such as a camera, etc. The rubber top plate 604 on the top of the camera component 603 can play a protective role. By setting the second spring 606 and the mounting plate 605, the camera component 603 can have the function of passive lifting. When tightening bolts in a narrow space, it can automatically descend when squeezed through the passive lifting effect, which is convenient for reducing the occupied space and is conducive to tightening bolts or other work.

[0041] like Figure 7 As shown, the viewing angle enlarging mechanism 7 includes a connecting rotating plate 701 installed on the outer wall of one end of the working box 501 and driven by a rotating motor, a rubber block 702 is installed on the connecting rotating plate 701, a mirror 703 is embedded in the rubber block 702, and the mirror 703 is inclined toward the through slot 8.

[0042] It should be noted that by setting the mirror 703 toward the through slot 8, the staff can observe the situation in the through slot 8 through the camera assembly 603, which is helpful for the staff to judge whether the bolt and the hexagonal slot 507 are compatible. By starting the rotating motor, the connecting rotating plate 701 can be driven to rotate, and then the mirror 703 can be driven to rotate, which is convenient for the two camera mechanisms 6 to observe the situation in the through slot 8, which is convenient for use. The mirror 703 can be protected by the rubber block 702.

[0043] like Figure 6-Figure 8 As shown, a plurality of bottom grooves 518 are provided on the top outer wall of the rotating block 517, a plurality of bottom columns 519 are fixedly connected to the bottom outer wall of the column 502, the bottom columns 519 are inserted into the bottom grooves 518, and a circular hole 511 is provided on the annular mounting seat 505 supporting the mounting groove 504 and the connecting groove block 503, and a limit block 510 is inserted into the circular hole 511.

[0044] It should be noted that, by setting up a plurality of bottom columns 519 in conjunction with the bottom groove 518, the load on the single-head hydraulic cylinder 513 can be reduced when it is necessary to drive the column 502 to rotate, which is beneficial to extending the service life of the single-head hydraulic cylinder 513. By setting up a circular hole 511 in conjunction with the limit block 510, the position of the circular block 506 with the installation groove 504 can be fixed, which is convenient for the staff to install the required components in the installation groove 504, which is conducive to use.

[0045] like Figure 7 As shown, an infrared transmitter 13 is installed on the top outer wall of the main gear 512 close to the inner wall of the other end of the working box 501 , and an infrared receiver 12 is installed on the inner wall of the other end of the working box 501 .

[0046] It should be noted that, by setting up the infrared transmitter 13 in cooperation with the infrared receiver 12, the number of revolutions of the main gear 512 can be monitored, and then the number of revolutions when the bolt is tightened can be understood. At the same time, by using the infrared transmitter 13 in cooperation with the infrared receiver 12, when the infrared receiver 12 just detects the infrared transmitter 13, the rotation of the main gear 512 is stopped, so that the round block 506 located in the through groove 8 can be adjusted. Under this premise, it is necessary to ensure that the positions of the arc block 520 and the arc groove 516 correspond.

[0047] like Figure 1-Figure 9 As shown, a plurality of annular blocks 107 are installed on the bottom outer wall of the main pipe 101, a base 9 is sleeved on the bottom outer wall of the main pipe 101, a control panel 10 is installed on the outer wall of the main pipe 101, a battery is installed in the fixed plate 2, and the extension mechanism 1, the angle adjustment mechanism 3, the limit mechanism 4, the integrated mechanism 5, the camera mechanism 6 and the viewing angle expansion mechanism 7 are all electrically connected to the control panel 10 and the battery.

[0048] It should be noted that, by setting up several annular blocks 107, the friction force when the staff holds the device can be increased, thereby achieving an anti-slip effect. By setting up the base 9, the operating rod can be easily placed on the ground. By setting up the control panel 10, the image obtained by the camera mechanism 6 can be observed, and the start and shutdown of the extension mechanism 1, the angle adjustment mechanism 3, the limit mechanism 4, the integrated mechanism 5, the camera mechanism 6 and the viewing angle expansion mechanism 7 can be controlled. The battery provides power for the operation of the extension mechanism 1, the angle adjustment mechanism 3, the limit mechanism 4, the integrated mechanism 5, the camera mechanism 6 and the viewing angle expansion mechanism 7.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A multifunctional insulating operating rod for ground potential operation, comprising an extension mechanism (1), characterized in that: A fixing plate (2) is installed on the top of the extension mechanism (1), an angle adjustment mechanism (3) is installed on the top of the fixing plate (2), a comprehensive mechanism (5) for automatically tightening bolts is installed on the angle adjustment mechanism (3), bolts at different angles are automatically tightened by adjusting the inclination angle of the comprehensive mechanism (5) through the angle adjustment mechanism (3), a limiting mechanism (4) for fixing the adjusted angle is installed on the angle adjustment mechanism (3), the comprehensive mechanism (5) comprises a working box (501) and a detachable top cover installed on the top of the working box (501), a driving box (11) is installed on the bottom of the working box (501), and the working box (501) is provided with a plurality of screws. The two ends of the inner wall of the working box (501) are respectively rotatably connected with a main gear (512) and a sub-gear (515), the inner wall of the working box (501) is provided with a transmission belt (514), the main gear (512) and the sub-gear (515) are both meshed with the transmission belt (514), the middle part of the inner wall of the working box (501) is rotatably connected with a rotating block (517), a single-head hydraulic cylinder (513) is embedded in the inner wall of the top of the rotating block (517), one end of the piston rod of the single-head hydraulic cylinder (513) is fixedly connected with a column (502), a plurality of connecting groove blocks (503) are installed on the outer wall of the column (502), and the outer wall of the connecting groove blocks (503) is provided with The grooves are rotatably connected to an annular mounting seat (505), the top outer wall of the annular mounting seat (505) is provided with a plurality of slots (509), a round block (506) is inserted in the annular mounting seat (505), the outer wall of the round block (506) is fixedly connected to a plurality of plug-in blocks (508) adapted to the slots (509), the plug-in blocks (508) are inserted in the slots (509), the top outer walls of some of the round blocks (506) are provided with hexagonal slots (507) of different sizes, the top outer walls of the remaining round blocks (506) are provided with mounting slots (504) of different sizes, and the bottom outer walls of the annular mounting seat (505) are fixedly connected at both ends with arc The arc block (520) is provided on the top outer wall of the secondary gear (515), and an arc groove (516) corresponding to the arc block (520) is provided. A driving motor for driving the main gear (512) to rotate and a rotating motor for driving the rotating block (517) to rotate are installed in the driving box (11). A through groove (8) is provided on the integrated mechanism (5), and the through groove (8) runs through the middle of the top cover, the working box (501) and the secondary gear (515). A camera mechanism (6) for observing the surrounding environment is embedded and installed on the top of the top cover and the bottom of the driving box (11), and a viewing angle expansion mechanism (7) for expanding the camera viewing angle details is installed on the outer wall of the working box (501).

2. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: The extension mechanism (1) comprises a main pipe (101) with a hollow interior, a secondary pipe (102) with a hollow interior inserted into the main pipe (101), first electric push rods (104) embedded and installed at both ends of the bottom inner wall of the secondary pipe (102), one end of the piston rod of the first electric push rod (104) is fixedly connected to the bottom inner wall of the main pipe (101), a secondary pipe (103) with a hollow interior inserted into the inner wall of the secondary pipe (102), second electric push rods (105) embedded and installed at both ends of the bottom inner wall of the secondary pipe (103), and the second electric push rod (105) ) is fixedly connected to the bottom inner wall of the auxiliary tube (102), first slide grooves (106) are provided at both ends of the inner wall of the main tube (101), first sliders (108) inserted in the first slide grooves (106) are fixedly connected to the bottom of both ends of the outer wall of the auxiliary tube (102), second slide grooves (109) are provided on both sides of the inner wall of the auxiliary tube (102), second sliders (110) inserted in the second slide grooves (109) are fixedly connected to the bottom of both sides of the outer wall of the sub-tube (103), and the fixed plate (2) is installed on the top outer wall of the sub-tube (103).

3. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: The angle adjustment mechanism (3) comprises an adjustment seat (301) mounted on the top outer wall of the fixed disk (2); a connection block (303) driven by an adjustment motor is mounted between the inner walls on both sides of the adjustment seat (301); the working box (501) is fixedly connected to the connection block (303); an annular column (304) is mounted on the top outer wall of the fixed disk (2); the annular column (304) is plugged into the connection block (303); the connection block (303) rotates on the annular column (304) under the drive of the adjustment motor to complete angle adjustment; a first spring (302) is surrounded on the outer wall of the annular column (304); the first spring (302) is fixedly connected between the bottom outer wall of the connection block (303) and the top outer wall of the fixed disk (2).

4. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: The limiting mechanism (4) comprises a transverse groove (401) and a first limiting groove (402) provided on the connecting block (303), a plurality of circular grooves (403) provided on the outer walls on both sides of the annular column (304), a plurality of second limiting grooves (404) provided on the outer walls on both sides of the adjusting seat (301), the positions of the circular grooves (403) corresponding to the first limiting grooves (402) and the second limiting grooves (404), a double-headed hydraulic cylinder (403) installed in the transverse groove (401), 5), one end of the piston rod of the double-head hydraulic cylinder (405) is fixedly connected to a mounting column (406), and a first ear plate (407) and a second ear plate (409) are respectively installed on the two ends of the outer wall of the mounting column (406), and a first limiting column (408) inserted in the first limiting groove (402) and the circular groove (403) is installed on the first ear plate (407), and a second limiting column (410) inserted in the second limiting groove (404) is installed on the second ear plate (409).

5. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: The camera mechanism (6) comprises a placement box (601), a limit ring (602) is fixedly connected to the top outer wall of the placement box (601), a second spring (606) is installed on the bottom inner wall of the placement box (601), a mounting plate (605) is fixedly connected to the top outer wall of the second spring (606), the outer wall of the mounting plate (605) is in contact with the inner wall of the placement box (601), a camera assembly (603) is installed on the top outer wall of the mounting plate (605), a rubber top plate (604) is installed on the top outer wall of the camera assembly (603), and the camera end of the camera assembly (603) faces the through slot (8).

6. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: The viewing angle enlarging mechanism (7) comprises a connecting rotating plate (701) mounted on an outer wall at one end of the working box (501) and driven by a rotating motor, a rubber block (702) being mounted on the connecting rotating plate (701), a mirror (703) being embedded in the rubber block (702), and the mirror (703) being tilted toward the through slot (8).

7. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: A plurality of bottom grooves (518) are formed on the top outer wall of the rotating block (517); a plurality of bottom pillars (519) are fixedly connected to the bottom outer wall of the column (502); the bottom pillars (519) are inserted into the bottom grooves (518); a circular hole (511) is formed on the annular mounting seat (505) supporting the mounting groove (504) and the connecting groove block (503); and a limit block (510) is inserted into the circular hole (511).

8. The multifunctional insulating operating rod for ground potential operation according to claim 1, characterized in that: An infrared transmitter (13) is installed on the top outer wall of the main gear (512) close to the inner wall of the other end of the working box (501), and an infrared receiver (12) is installed on the inner wall of the other end of the working box (501).

9. The multifunctional insulating operating rod for ground potential operation according to claim 2, characterized in that: A plurality of annular blocks (107) are mounted on the bottom outer wall of the main pipe (101); a base (9) is sleeved on the bottom outer wall of the main pipe (101); a control panel (10) is mounted on the outer wall of the main pipe (101); a storage battery is mounted in the fixed plate (2); and the extension mechanism (1), the angle adjustment mechanism (3), the limit mechanism (4), the integrated mechanism (5), the camera mechanism (6) and the viewing angle expansion mechanism (7) are all electrically connected to the control panel (10) and the storage battery.

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