Live working device

Abstract

The live working device comprises a first insulating rod and working equipment, a first transmission rod is rotatably arranged in the first insulating rod, one end of the first transmission rod extends out of the first insulating rod and is coaxially fixed with a worm, and the other end of the first transmission rod is detachably connected with an angle adjusting rotary sleeve; two spaced mounting lug plates are fixed to the end, close to the worm, of the first insulating rod, a rotating shaft is rotationally arranged between the two mounting lug plates, the two ends of the rotating shaft extend to the outer sides of the two mounting lug plates respectively, and a worm gear meshed with the worm is coaxially fixed to the middle position of the rotating shaft; operation equipment and a wireless camera are detachably installed at the two extending ends of the rotating shaft correspondingly. According to the utility model, the visual degree of construction can be improved, workers can conveniently observe the condition of an operation position, and the accuracy and efficiency of operation of the workers are ensured. According to the utility model, the remote angle adjusting mechanism is arranged, so that a worker can independently adjust the angle of operation equipment during construction, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power maintenance and construction equipment, and in particular to a live working device. Background Art

[0002] During the power maintenance and construction process, it is usually necessary to cut wires and cables, load and unload nuts for installing power equipment, and tie and fix transmission lines. In order to avoid electric shock to workers, it is often necessary to use live working devices for construction. Most of the current live working devices are formed by remote-controlled binding machines and other working equipment fixed by insulating rods. During construction, workers hold insulating rods and move the working equipment to the line through the insulating rods, and then operate the working equipment through remote control. The insulating rods can isolate the current and keep the workers at a certain distance from the transmission lines, which improves the safety of workers' construction.

[0003] However, this type of live working device that uses insulating rods to fix working equipment still has some shortcomings: 1. The insulating rods lengthen the distance between the workers and the transmission circuit, and also make it impossible for the workers to observe the working position well, which affects the workers' judgment of the construction situation and operation, and reduces the construction efficiency; 2. Currently in construction, if the binding machine and other working equipment are to work at different angles, the workers need to move the position or lift the insulating rods to achieve this. The insulating rods need to move with the equipment, which is not only inconvenient, but also when there are many lines, the insulating rods will also touch the cables. Utility Model Content

[0004] In order to solve the problems in the background technology, improve the visualization of construction, and realize the remote adjustment of the angle of working equipment such as lashing machines, this application proposes a live working device, and the technical solution is as follows:

[0005] A live working device comprises a first insulating rod and working equipment, wherein the working equipment is a remote-controlled binding machine, a remote-controlled electric wrench or a remote-controlled hydraulic cutter, a first transmission rod is rotatably arranged inside the first insulating rod, one end of the first transmission rod extends out of the first insulating rod and is coaxially fixed with a worm, the other end of the first transmission rod is detachably connected with an angle adjustment sleeve, two spaced mounting ear plates are fixed at one end of the first insulating rod close to the worm, a rotating shaft is rotatably arranged between the two mounting ear plates, two ends of the rotating shaft respectively extend to the outside of the two mounting ear plates, a worm wheel meshing with the worm is coaxially fixed at the middle position of the rotating shaft, and working equipment and a wireless camera are detachably mounted on the two extended ends of the rotating shaft.

[0006] Preferably, fixed blocks are fixed on both extending ends of the rotating shaft, a clamp is fixed on one of the fixed blocks, the operating equipment is detachably connected to the fixed block via the clamp, a fixed plate is fixed on the other fixed block, and the wireless camera is mounted on the fixed plate.

[0007] Preferably, the wireless camera is mounted on an adjustment seat for adjusting the shooting direction of the wireless camera, and the adjustment seat is mounted on a fixing plate by bolts.

[0008] Preferably, a clamping hole is provided at one end of the first transmission rod away from the worm, and a groove is provided at one end of the angle adjustment rotary sleeve, in which a clamping block matching the clamping hole is fixed, and the groove end of the angle adjustment rotary sleeve is rotatably sleeved on the outer wall of the end of the first insulating rod away from the worm, and the clamping block is inserted into the clamping hole.

[0009] Preferably, it also includes multiple second insulating rods, one end of the second insulating rod is detachably connected to the end of the first insulating rod away from the worm gear, a second transmission rod is rotatably arranged inside the second insulating rod, the end of the second transmission rod close to the first insulating rod is also provided with a block matching the card hole, and the other end of the second transmission rod is provided with a card hole matching the card block.

[0010] Preferably, a slot is provided at one end of the first insulating rod away from the worm gear, a plurality of insertion holes are provided on the side of the slot, an insertion portion matching the slot is provided at one end of the second insulating rod close to the first insulating rod, a plurality of elastic protrusions are provided on the side of the insertion portion, and the number and position of the elastic protrusions correspond to the insertion holes; after the first insulating rod is connected to the second insulating rod, the insertion portion is inserted in the slot, the elastic protrusion is inserted in the insertion hole, and the elastic protrusion extends out of the insertion hole at one end away from the insertion portion.

[0011] Preferably, the plurality of jacks are divided into two symmetrically arranged groups, and the plurality of jacks in each group are arranged axially along the first insulating rod.

[0012] Preferably, the first insulating rod is provided with a slot portion, the outer wall rotating sleeve is provided with a quick-release rotary sleeve, and the inner wall of the quick-release rotary sleeve is provided with a slot along the axial direction. There are two slots, and the two slots are symmetrically arranged. After the first insulating rod is connected to the second insulating rod, one end of the elastic protrusion extending out of the socket is placed in the slot.

[0013] Preferably, the edge where the slot connects with the inner side wall of the quick-release rotary sleeve is a smoothly transitioned arc-shaped edge.

[0014] Preferably, the outer walls of the quick-release rotary sleeve and the angle adjustment rotary sleeve are both provided with anti-slip protrusions.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model is equipped with a wireless camera, which is located on one side of the operating equipment such as the lashing machine, which can improve the visualization of the construction, facilitate the staff to observe the situation at the working position, ensure the accuracy and efficiency of the staff's operation, thereby ensuring the construction effect and improving the construction efficiency. At the same time, the operating equipment and the insulating rod in the utility model are detachably connected. When different operating contents are required, different operating equipment can be replaced, which can meet the needs of different live operations and is flexible to use.

[0017] 2. The utility model is provided with a remote angle adjustment mechanism, which enables the staff to adjust the angle of the operating equipment individually during construction. The staff can find a suitable operating angle on the spot without lifting the insulating rod, thereby improving the convenience of operation; at the same time, the angle adjustment mechanism is realized through mechanical transmission, and the end of the insulating rod where the operating equipment is installed is not equipped with a motor or other driving equipment, which has high safety, avoids the end of the insulating rod being too heavy, and saves manpower.

[0018] 3. The insulating rod of the utility model can be connected in multiple sections to adjust the length of the insulating rod to meet the needs of different construction distances. The connection method between the insulating rods is quick and easy to use. The connection of multiple insulating rods will take over the transmission effect of the angle adjustment mechanism, and the remote adjustment of the angle will not be impossible after adding new insulating rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic diagram of the explosion structure of the insulating rod and the transmission rod of the utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0023] Figure 5 for Figure 3 Enlarged view of point C in the middle;

[0024] Figure 6 This is a cross-sectional view of the structure of the insulating rod of the utility model;

[0025] Figure 7 for Figure 6 Enlarged view of point D in the middle;

[0026] Figure 8 This is a schematic diagram of the angle adjustment rotary sleeve structure of the utility model.

[0027] Numbers in the figure: 1. first insulating rod; 101. slot; 102. jack; 2. quick-release rotary sleeve; 201. slot; 3. second insulating rod; 301. plug-in portion; 302. elastic protrusion; 303. transmission chamber; 4. angle adjustment rotary sleeve; 5. remote control binding machine; 6. wireless camera; 7. first transmission rod; 8. second transmission rod; 9. mounting ear plate; 10. worm; 11. worm wheel; 12. clamp; 13. fixing block; 14. fixing plate; 15. adjustment seat; 16. rotating shaft; 17. clamp hole; 18. clamp block. DETAILED DESCRIPTION

[0028] In order to make the present invention clearer and more understandable, the technical solution of the present invention is further described in detail below in combination with the accompanying drawings and embodiments. It should be understood that the given embodiment is only one of the implementation methods and does not represent all embodiments.

[0029] In this article, the terms "inside" and "outside" are established based on the positional relationship shown in the drawings. Depending on the different drawings, the corresponding positional relationship may also change accordingly. Therefore, they cannot be understood as an absolute limitation on the scope of protection.

[0030] Combined with Figure 1 -Attached Figure 8 A live working device comprises a first insulating rod 1 and working equipment, wherein the working equipment is a remote-controlled lashing machine 5 or a remote-controlled electric wrench or a remote-controlled hydraulic cutter. The required working equipment is installed as needed during construction. The above three working equipments are all existing products. A first transmission rod 7 is rotatably arranged inside the first insulating rod 1. One end of the first transmission rod 7 extends out of the first insulating rod 1 and is coaxially fixed with a worm 10. The other end of the first transmission rod 7 is detachably connected with an angle adjustment rotary sleeve 4. The end of the first insulating rod 1 close to the worm 10 is fixed with two spaced mounting ear plates 9. The two mounting ear plates are A rotating shaft 16 is rotatably arranged between the plates 9, and both ends of the rotating shaft 16 extend to the outside of the two mounting ear plates 9 respectively, and a worm wheel 11 meshing with the worm 10 is coaxially fixed at the middle position of the rotating shaft 16, and operating equipment and a wireless camera 6 are detachably installed on the two extended ends of the rotating shaft 16 respectively; the wireless camera 6 is connected to the same network as the mobile phone or computer signal, and the mobile phone or computer is installed with an application matching the wireless camera 6, and the wireless camera 6 is controlled and the camera screen is viewed on the mobile phone or computer through the application, and the wireless camera 6 and its matching application are existing products.

[0031] Specifically, fixed blocks 13 are fixed on the two extending ends of the rotating shaft 16, a clamp 12 is fixed on one of the fixed blocks 13, the operating equipment is detachably connected to the fixed block 13 through the clamp 12, and a fixed plate 14 is fixed on the other fixed block 13. The wireless camera 6 is installed on an adjustment seat 15 for adjusting the shooting direction of the wireless camera 6, and the adjustment seat 15 is installed on the fixed plate 14 by bolts.

[0032] Specifically, a clamping hole 17 is provided at one end of the first transmission rod 7 away from the worm 10, a groove is provided at one end of the angle adjustment rotary sleeve 4, a clamping block 18 matching the clamping hole 17 is fixed in the groove, the groove end of the angle adjustment rotary sleeve 4 is rotatably sleeved on the outer wall of the end of the first insulating rod 1 away from the worm 10, and the clamping block 18 is inserted into the clamping hole 17. When the angle needs to be adjusted, the angle adjustment rotary sleeve 4 is rotated, the angle adjustment rotary sleeve 4 drives the first transmission rod 7 to rotate, the first transmission rod 7 drives the worm 10 to rotate, the worm 10 drives the worm wheel 11 to rotate, the worm wheel 11 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the operating equipment and the wireless camera 6 to rotate, thereby adjusting the angle of the operating equipment and the wireless camera 6. The adjustment seat 15 adjusts the initial shooting direction of the wireless camera 6, adjusts the wireless camera 6 to obtain the picture of the working part of the operating equipment, and fixes the position of the wireless camera 6 on the adjustment seat 15 after adjustment; the rotating shaft 16 drives the wireless camera 6 to rotate synchronously with the operating equipment to ensure that the wireless camera 6 follows the working picture of the operating equipment. Specifically, the adjustment seat 15 includes a base, one end of which is fixedly connected to the fixing plate 14, and the other end of the base is provided with a spherical groove. A spherical joint is provided on one side of the wireless camera 6, and the spherical joint is embedded in the spherical groove to realize the hinge connection between the wireless camera 6 and the adjustment seat 15, thereby meeting the demand for adjusting the shooting direction of the wireless camera 6. More specifically, a fixing bolt for tightening / loosening the spherical joint is threadedly connected on the base. When the wireless camera 6 needs to be adjusted, the fixing bolt is loosened to make the spherical joint movable relative to the spherical groove. After the adjustment is completed, the fixing bolt is tightened to make the fixing bolt tighten the spherical joint, thereby fixing the position of the wireless camera 6 on the adjustment seat 15.

[0033] Specifically, it also includes a plurality of second insulating rods 3, one end of the second insulating rod 3 is detachably connected to the end of the first insulating rod 1 away from the worm 10, a second transmission rod 8 is rotatably arranged inside the second insulating rod 3, and the end of the second transmission rod 8 close to the first insulating rod 1 is also provided with a clamping block 18 matching the clamping hole 17, and the other end of the second transmission rod 8 is provided with a clamping hole 17 matching the clamping block 18. When it is necessary to increase the insulating rod, the angle adjustment rotary sleeve 4 is removed from the first insulating rod 1, a second insulating rod 3 is connected to the first insulating rod 1, and the clamping block 18 on the second transmission rod 8 is inserted into the clamping hole 17 of the first transmission rod 7. After the first insulating rod 1 and the second insulating rod 3 are connected, the groove end of the angle adjustment rotary sleeve 4 is sleeved on the outer wall of the end of the second insulating rod 3 away from the first insulating rod 1, and the clamping block 18 in the angle adjustment rotary sleeve 4 is inserted into the clamping hole 17 of the second transmission rod 8. The transmission effect can be achieved by connecting the second transmission rod 8 and the first transmission rod 7. After adding the second insulating rod 3, the angle can still be adjusted by the angle adjustment sleeve 4 to meet the transmission requirements. When it is necessary to further increase the insulating rod, refer to the above installation steps and connect multiple second insulating rods 3 in sequence.

[0034] More specifically, a transmission cavity 303 is provided inside each of the first insulating rod 1 and the second insulating rod 3 , and the first transmission rod 7 and the second transmission rod 8 are rotatably disposed in the transmission cavity 303 of the first insulating rod 1 and the second insulating rod 3 , respectively.

[0035] Specifically, a slot 101 is provided at one end of the first insulating rod 1 away from the worm gear 10, and a plurality of insertion holes 102 are provided on the side of the slot 101; an insertion portion 301 matching the slot 101 is provided at one end of the second insulating rod 3 close to the first insulating rod 1, and a plurality of elastic protrusions 302 are provided on the side of the insertion portion 301, and the number and position of the elastic protrusions 302 correspond to those of the insertion holes 102; after the first insulating rod 1 is connected to the second insulating rod 3, the insertion portion 301 is inserted into the slot 101, the elastic protrusion 302 is inserted into the insertion hole 102, and the elastic protrusion 302 extends out of the insertion hole 102 at one end away from the insertion portion 301. The elastic protrusion 302 cooperates with the socket 102 to achieve axial limiting of the insulating rod, thereby realizing the connection of the two insulating rods. When the second insulating rod 3 needs to be removed, the elastic protrusion 302 is pressed to disengage the elastic protrusion 302 from the socket 102. At this time, the second insulating rod 3 and the first insulating rod 1 lose their axial limiting effect, and the second insulating rod 3 can be pulled out.

[0036] Specifically, the plurality of insertion holes 102 are divided into two symmetrically arranged groups, and the plurality of insertion holes 102 in each group are arranged axially along the first insulating rod 1 .

[0037] Specifically, the outer wall of the first insulating rod 1 having the slot 101 is provided with a quick-release rotary sleeve 2, and a clamping groove 201 is provided on the inner wall of the quick-release rotary sleeve 2 in the axial direction. There are two clamping grooves 201, and the two clamping grooves 201 are symmetrically arranged. After the first insulating rod 1 is connected to the second insulating rod 3, one end of the elastic protrusion 302 extending out of the insertion hole 102 is placed in the clamping groove 201. When the second insulating rod 3 needs to be disassembled, the quick-release rotary sleeve 2 is rotated to disengage the elastic protrusion 302 from the clamping groove 201. After the elastic protrusion 302 is disengaged from the clamping groove 201, the inner wall of the part of the quick-release rotary sleeve 2 without the clamping groove 201 will squeeze the elastic protrusion 302, so that the elastic protrusion 302 is disengaged from the insertion hole 102, so that the second insulating rod 3 can be disassembled, and the disassembly method is simple and quick.

[0038] Specifically, the edge where the slot 201 connects with the inner wall of the quick-release rotary sleeve 2 is a smoothly transitioned arc-shaped edge, which can facilitate the elastic protrusion 302 to be moved out of the slot 201, thereby improving the smoothness of disassembly and avoiding excessive limiting effect of the slot 201 on the elastic protrusion 302, so that the elastic protrusion 302 is still stuck in the slot 201 when the quick-release rotary sleeve 2 is rotated.

[0039] Specifically, the outer walls of the quick-release rotary sleeve 2 and the angle adjustment rotary sleeve 4 are both provided with anti-slip protrusions.

[0040] Although embodiments of the present invention have been shown and described, it will be apparent to 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A live working device, comprising a first insulating rod (1) and working equipment, wherein the working equipment is a remote-controlled lashing machine (5) or a remote-controlled electric wrench or a remote-controlled hydraulic cutter, characterized in that: A first transmission rod (7) is rotatably arranged inside the first insulating rod (1), one end of the first transmission rod (7) extends out of the first insulating rod (1) and is coaxially fixed with a worm (10), the other end of the first transmission rod (7) is detachably connected with an angle adjustment rotary sleeve (4), one end of the first insulating rod (1) close to the worm (10) is fixed with two spaced mounting ear plates (9), a rotating shaft (16) is rotatably arranged between the two mounting ear plates (9), two ends of the rotating shaft (16) respectively extend to the outside of the two mounting ear plates (9), a worm wheel (11) meshing with the worm (10) is coaxially fixed at the middle position of the rotating shaft (16), and an operating device and a wireless camera (6) are detachably mounted on the two extended ends of the rotating shaft (16).

2. A live working device according to claim 1, characterized in that: A fixing block (13) is fixed to both extended ends of the rotating shaft (16), a clamp (12) is fixed to one of the fixing blocks (13), the operating equipment is detachably connected to the fixing block (13) via the clamp (12), a fixing plate (14) is fixed to the other fixing block (13), and the wireless camera (6) is mounted on the fixing plate (14).

3. A live working device according to claim 2, characterized in that: The wireless camera (6) is mounted on an adjustment seat (15) for adjusting the shooting direction of the wireless camera (6), and the adjustment seat (15) is mounted on a fixing plate (14) via bolts.

4. A live working device according to claim 1, characterized in that: A clamping hole (17) is provided at one end of the first transmission rod (7) away from the worm (10); a groove is provided at one end of the angle adjustment rotary sleeve (4); a clamping block (18) matching the clamping hole (17) is fixed in the groove; the groove end of the angle adjustment rotary sleeve (4) is rotatably sleeved on the outer wall of the end of the first insulating rod (1) away from the worm (10); and the clamping block (18) is inserted into the clamping hole (17).

5. A live working device according to claim 4, characterized in that: It also comprises a plurality of second insulating rods (3), one end of the second insulating rod (3) being detachably connected to an end of the first insulating rod (1) away from the worm (10), a second transmission rod (8) being rotatably arranged inside the second insulating rod (3), an end of the second transmission rod (8) close to the first insulating rod (1) also being provided with a clamping block (18) matching the clamping hole (17), and the other end of the second transmission rod (8) being provided with a clamping hole (17) matching the clamping block (18).

6. A live working device according to claim 5, characterized in that: The end of the first insulating rod (1) away from the worm (10) is provided with a slot (101), and the side of the slot (101) is provided with a plurality of plug holes (102); the end of the second insulating rod (3) close to the first insulating rod (1) is provided with a plug-in portion (301) matching the slot (101), and the side of the plug-in portion (301) is provided with a plurality of elastic protrusions (302), and the number and position of the elastic protrusions (302) correspond to the number of the plug holes (102); after the first insulating rod (1) and the second insulating rod (3) are connected, the plug-in portion (301) is inserted into the slot (101), the elastic protrusions (302) are inserted into the plug holes (102), and the elastic protrusions (302) extend out of the plug holes (102) at the end away from the plug-in portion (301).

7. A live working device according to claim 6, characterized in that: The plurality of plug holes (102) are divided into two symmetrically arranged groups, and the plurality of plug holes (102) in each group are arranged axially along the first insulating rod (1).

8. A live working device according to claim 7, characterized in that: The outer wall rotating sleeve of the portion of the first insulating rod (1) provided with the slot (101) is provided with a quick-release rotary sleeve (2), and a clamping groove (201) is axially provided on the inner side wall of the quick-release rotary sleeve (2), and there are two clamping grooves (201), which are symmetrically arranged. After the first insulating rod (1) is connected to the second insulating rod (3), one end of the elastic protrusion (302) extending out of the insertion hole (102) is placed in the clamping groove (201).

9. A live working device according to claim 8, characterized in that: The edge where the clamping groove (201) connects with the inner wall of the quick-release rotary sleeve (2) is a smoothly transitioned arc-shaped edge.

10. A live working device according to claim 8, characterized in that: The outer walls of the quick-release rotary sleeve (2) and the angle adjustment rotary sleeve (4) are both provided with anti-slip protrusions.

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