CN216056024U - Pin insulator manipulator - Google Patents

Abstract

The application relates to a pin insulator manipulator relates to electrician's instrument's field, and it includes action bars and operation piece, the operation piece includes the actuating lever, the actuating lever with the connection can be dismantled to the action bars, the operation piece is used for changing pin insulator. When the pin insulator is replaced, the operating rod is connected with the driving rod, then a worker stands on the ground and holds the operating rod to drive the operating part to replace the pin insulator, the worker does not need to climb up the tower to replace the pin insulator in the mode, and therefore safety and working efficiency during replacement of the pin insulator can be improved.

Description

Pin insulator manipulator

Technical Field

The application relates to the field of electrician tools, in particular to a pin insulator manipulator.

Background

A pin insulator is a component used to support or suspend a conductor and provide electrical insulation between the tower and the conductor. In the process of power line maintenance construction, the pin insulator is frequently required to be replaced so as to ensure that the pin insulator keeps good insulativity.

In the related art, when replacing the pin insulator, the operator generally climbs the tower pole, removes the wire from the pin insulator using the pliers, then twists the nut of the pin insulator using the wrench, installs a new pin insulator on the tower pole, then rotates the nut using the wrench to fix the pin insulator, and then clamps the wire using the pliers and connects the wire to the pin insulator.

In view of the above-mentioned related technologies, the inventor thinks that in the power line maintenance construction process of the related technologies, workers need to climb up the tower pole to replace the pin insulator, and the number of the pin insulators which generally need to be replaced is numerous, and the mode of replacing the pin insulator by climbing up the tower pole by the workers is not only low in working efficiency, but also has great potential safety hazards.

SUMMERY OF THE UTILITY MODEL

In order to improve the safety and the work efficiency when changing pin insulator, this application provides a pin insulator manipulator.

The application provides a pin insulator manipulator adopts following technical scheme:

the utility model provides a pin insulator manipulator, includes action bars and operation piece, the operation piece includes the actuating lever, the actuating lever with the connection can be dismantled to the action bars, the operation piece is used for changing pin insulator.

Through adopting above-mentioned technical scheme, when changing pin insulator, connect action bars and actuating lever, then the workman stand subaerial handheld action bars drive the operation piece change pin insulator can, need not the workman to climb the shaft tower through foretell mode and change pin insulator to security and work efficiency when changing pin insulator can be improved.

Optionally, the operating rod end fixedly connected with fixed disk, the actuating rod end fixedly connected with joint dish, the fixed orifices has been seted up on the joint dish, be equipped with the mounting on the operating rod, the mounting includes locating lever and first nut, the locating lever with fixed disk fixed connection, locating lever one end is passed the fixed orifices with first nut threaded connection, first nut be used for with the joint dish with the fixed disk chucking.

By adopting the technical scheme, when the operating rod is connected and the driving rod is driven, the clamping disc is sleeved on the positioning rod through the fixing hole, and then the first nut is rotated to enable the first nut to clamp the clamping disc and the fixing disc, so that the fixing of the operating rod and the driving rod is completed; when needs are separated action bars and actuating lever, rotate first nut and make first nut and locating lever separation, then with the joint dish from the locating lever take off can, foretell structure is convenient for install and dismantle action bars and actuating lever, the workman stands and utilizes the action bars to drive the operation piece subaerial and can change pin insulator to security and work efficiency when changing pin insulator can be improved.

Optionally, a plurality of lugs are fixedly connected to the fixed disc, and a plurality of grooves used for being clamped with the lugs are formed in the clamping disc.

Through adopting above-mentioned technical scheme, when connecting action bars and actuating lever, the lug joint is in the recess to can prevent that the joint dish from rotating round the locating lever, thereby improve the connection stability of action bars and actuating lever, strengthen the holistic operational reliability of operation ware, and can make different lug joints in different recesses during the installation, thereby angle between adjustment actuating lever and the action bars, and then can increase the application scope of operation ware.

Optionally, the fixing hole is a waist-shaped hole with one end penetrating through the clamping disc.

By adopting the technical scheme, when the operating rod is disassembled, the clamping disc can be pulled out only by loosening the first nut to be separated from the clamping disc, so that the first nut does not need to be rotated to be completely separated from the positioning rod; when the operating rod is installed, the clamping disc is connected to the positioning rod in a clamped mode through one end penetrating through the fixing hole, then the screw rod is rotated to clamp the clamping disc and the fixing disc, convenience in assembling and disassembling the operating rod is further improved through the structure, and therefore working efficiency in replacement of the needle type insulator can be effectively improved.

Optionally, a clamping groove is formed in the end portion of the operating rod, a clamping block is fixedly connected to the end portion of the driving rod, the clamping block is clamped in the clamping groove, a fastening piece is arranged on the operating rod, and the fastening piece is used for fixing the clamping block and the driving rod.

By adopting the technical scheme, when the operating rod is installed, the clamping block is clamped in the clamping groove, and then the clamping block and the driving rod are fixed by the fastening piece, so that the installation of the operating rod and the driving rod is completed; when dismantling the action bars, loosen the fastener, the pulling action bars makes the fixture block break away from in the draw-in groove, accomplishes the dismantlement of action bars promptly, and foretell structure is convenient for install and dismantle action bars and actuating lever, and the workman stands and utilizes the action bars to drive the operation spare subaerial and can change pin insulator to security and work efficiency when changing pin insulator can be improved.

Optionally, the operation piece further comprises an accommodating rod and a switching rod, one end of the accommodating rod and one end, far away from the operating rod, of the driving rod are fixedly connected, the other end of the operating rod is connected with the switching rod, and the end wall, far away from the accommodating rod, of the switching rod is provided with a connecting hole.

Through adopting above-mentioned technical scheme, when the nut on the pin insulator needs to be rotated, the workman is connected the action bars with the actuating lever, then the workman stands subaerial handheld action bars and makes the nut joint in the connecting hole, then rotate the action bars, the actuating lever is beaten when the action bars rotates and is moved the actuating lever and rotate, drive holding rod and switching pole synchronous rotation when the actuating lever rotates, thereby drive the nut and rotate, thereby realize the purpose of fixing pin insulator and tower pole or dismantling, need not the workman through above-mentioned structure and climb the shaft tower alright with the nut on rotating the pin insulator, thereby security and work efficiency when changing the pin insulator can be improved.

Optionally, the operation piece further includes a limiting part, a spherical groove is formed in one end, away from the driving rod, of the accommodating rod, a bulb is fixedly connected to the end of the adapter rod, the adapter rod is rotatably connected to the spherical groove through the bulb, and the limiting part is used for fixing the adapter rod and the accommodating rod.

Through adopting above-mentioned technical scheme, the setting is rotated and is rotated the switching pole of being connected with the holding pole and can be increased the activity angle of switching pole and holding pole to be convenient for rotate the nut in the narrow and small space, make the switching pole be applicable to various operating modes, effectively strengthened the application scope of operation piece.

Optionally, the operation member further includes a hook and a clamping block, the driving rod is in threaded connection with the hook, the clamping block is in rotational connection with the driving rod, and the clamping block is in sliding connection with the hook.

Through adopting above-mentioned technical scheme, when needing to remove the wire on the insulator, the workman is connected action bars and actuating lever, then the workman stands subaerial removal action bars for the wire is located the pothook, then rotate the action bars, the actuating lever is driven when rotating and is rotated the actuating lever and rotate, it slides along the pothook to drive the clamp splice when the actuating lever rotates, can press from both sides the wire tightly in the pothook, then the workman removes the action bars and can remove the wire from pin insulator, need not the workman climb the shaft tower alright with the wire on the pin insulator is taken off, thereby security and work efficiency when changing pin insulator can be improved.

Optionally, an arc-shaped groove is formed in one side, away from the driving rod, of the clamping block.

Through adopting above-mentioned technical scheme, set up the area of contact that the arc wall can increase clamp splice and wire to reduce the wire and at the pivoted problem between clamp splice and pothook, and set up the arc wall and can also prevent that the clamp splice from with wire extrusion deformation, reduce the easy impaired problem of wire.

Optionally, a handle is fixedly connected to the operating rod.

Through adopting above-mentioned technical scheme, set up the handle and can make the workman be convenient for rotate the action bars to reduce the operation degree of difficulty when the workman changes pin insulator.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the needle insulator manipulator, the operating rod is detachably connected with the operating part, when the needle insulator is replaced, a worker stands on the ground and holds the operating rod to drive the operating part to replace the needle insulator, and the needle insulator is not required to be replaced by climbing a pole tower by the worker, so that the safety and the working efficiency when the needle insulator is replaced can be improved;

2. the operation piece of the pin insulator manipulator comprises the accommodating rod and the adapter rod, when a nut on the pin insulator needs to be rotated, the nut on the pin insulator is clamped in the connecting hole of the adapter rod, then a worker stands on the ground to rotate the operation rod, the operation rod drives the driving rod and the accommodating rod to rotate, and further drives the adapter rod and the nut to rotate, so that the purpose of fixing or detaching the pin insulator and the tower pole is achieved, and the safety and the working efficiency during replacement of the pin insulator can be improved;

3. the application provides a pair of operation piece of pin insulator manipulator includes pothook and fixture block, and the workman rotates the action bars, can drive the clamp splice and slide along the pothook, can press from both sides the wire tightly in the pothook, then the workman stands subaerial removal action bars can follow pin insulator with the wire excision to security and work efficiency when changing pin insulator can be improved.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is a schematic view of an exploded structure of a work piece and a lever according to embodiment 1 of the present application;

FIG. 3 is a schematic structural view of a work piece according to embodiment 1 of the present application;

FIG. 4 is a schematic structural view of a work piece according to embodiment 2 of the present application;

FIG. 5 is a cross-sectional view of a work piece according to embodiment 2 of the present application;

fig. 6 is an exploded view of the driving lever and the operating lever according to embodiment 3 of the present application.

Reference numerals: 1. a work piece; 11. a drive rod; 111. a clamping disc; 1111. a fixing hole; 1112. a groove; 112. a limiting groove; 113. a clamping block; 1131. mounting holes; 12. an accommodating rod; 121. a spherical groove; 13. a transfer lever; 131. a ball head; 132. connecting holes; 14. a limiting member; 15. a hook; 151. a connecting portion; 16. a clamping block; 161. a chute; 162. hole turning; 163. a screw; 164. an arc-shaped slot; 2. an operating lever; 21. fixing the disc; 211. a bump; 22. a fixing member; 221. positioning a rod; 222. a first nut; 23. a card slot; 24. a fastener; 241. a bolt; 242. a second nut; 25. a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a pin insulator manipulator.

Example 1

Referring to fig. 1 and 2, a pin insulator manipulator includes a working member 1 and an operating rod 2.

Referring to fig. 2 and 3, the working element 1 includes a driving rod 11, an accommodating rod 12, an adapting rod 13 and a limiting element 14, wherein one end of the accommodating rod 12 is coaxially welded with one end of the driving rod 11, one end of the accommodating rod 12, which is far away from the driving rod 11, is provided with a spherical groove 121, one end of the adapting rod 13 is welded with a ball head 131, the adapting rod 13 is rotatably connected in the spherical groove 121 through the ball head 131, the limiting element 14 is a jackscrew, the limiting element 14 is in threaded connection with the accommodating rod 12, and one end of the limiting element extends into the spherical groove 121 to abut against the ball head 131; in other embodiments of the present application, the limiting member 14 may also be a magnet, and the magnet attracts the ball 131 to fix the connecting rod 13 and the accommodating rod 12. The end wall of the adapter rod 13 far from the end of the accommodating rod 12 is provided with a connecting hole 132, in this embodiment, the connecting hole 132 is a hexagon socket, in other embodiments, the connecting hole 132 may also be a triangle socket, a quadrangle socket, a pentagon socket, etc

Referring to fig. 1, fig. 2 and fig. 3, the one end welding that holding pole 12 was kept away from to drive lever 11 has joint disc 111, the last fixed orifices 1111 of having seted up of joint disc 111, fixed orifices 1111 is waist type hole, fixed orifices 1111 one end is located the centre of a circle department of joint disc 111, the other end runs through the edge setting of joint disc 111, 2 one end welding of action bars have fixed disk 21, be equipped with mounting 22 on the action bars 2, mounting 22 includes locating lever 221 and first nut 222, first nut 222 is the butterfly nut, locating lever 221 and a fixed disk 21 lateral wall coaxial welding, an organic whole is provided with a plurality of lugs 211 along locating lever 221 circumference interval evenly distributed on the fixed disk 21, set up on the joint disc 111 a plurality ofly with lug 211 matched with recess 1112. Two handles 25 are welded at one end of the operating rod 2 far away from the driving rod 11, and the two handles 25 are uniformly distributed along the circumferential direction of the operating rod 2 at intervals.

Referring to fig. 2 and 3, when the operation rod 2 is installed, the clamping disc 111 is clamped on the positioning rod 221 through the fixing hole 1111, the protrusions 211 are correspondingly clamped in the grooves 1112 one by one, and then the first nut 222 is rotated to tightly abut the clamping disc 111 and the fixing disc 21, so that the operation rod 2 and the driving rod 11 are fixed; when the operation lever 2 is detached, the first nut 222 is loosened, and the chuck 111 is pulled out from the positioning rod 221, thereby completing the detachment of the operation lever 2 and the driving lever 11.

The implementation principle of the embodiment 1 is as follows: when the nut on the pin insulator needs to be rotated, a worker fixedly connects the operating rod 2 with the driving rod 11, and then fixes the adapting rod 13 and the accommodating rod 12 by using the limiting piece 14 so as to prevent the adapting rod 13 and the accommodating rod 12 from rotating relatively. Then the workman stands on subaerial handheld action bars 2, remove action bars 2 and make the nut joint on the pin insulator in connecting hole 132, then the workman rotates action bars 2, drive actuating lever 11 when action bars 2 rotates and rotate, drive holding rod 12 and switching rod 13 synchronous rotation when actuating lever 11 rotates, drive the nut rotation when switching rod 13 rotates, thereby realize the purpose of fixed or dismantlement with pin insulator and tower pole, need not the manual work and climb the operation of shaft tower, security and work efficiency when changing the pin insulator can be effectively improved.

Example 2

Referring to fig. 4 and 5, embodiment 2 differs from embodiment 1 in that the operating element 1 includes a driving rod 11, a hook 15 and a clamping block 16, the hook 15 is integrally provided with a connecting portion 151, one end of the driving rod 11 is in threaded connection with the connecting portion 151, the clamping block 16 is provided with a sliding slot 161, the clamping block 16 is slidably connected with the hook 15 through the sliding slot 161, the clamping block 16 is provided with a rotating hole 162, one end of the driving rod 11, which is close to the clamping block 16, is rotatably connected in the rotating hole 162, one end of the driving rod 11, which is located in the rotating hole 162, penetrates through the circumferential wall to form an annular limiting groove 112, the clamping block 16 is provided with a screw 163 in threaded connection, and one end of the screw 163 extends into the limiting groove 112. An arc-shaped groove 164 for jointing with the wire is arranged on one side of the clamping block 16 away from the driving rod 11. The screw 163 can realize fixing the clamp block 16 and the driving rod 11 while not affecting the rotation of the driving rod 11, so that the driving rod 11 can drive the clamp block 16 to slide along the hook 15 in the rotation process, thereby being convenient for rapidly clamping the wire.

The connection manner of the drive lever 11 and the operation lever 2 in this embodiment is exactly the same as that in embodiment 1.

The implementation principle of the embodiment 2 is as follows:

when the conductor on the insulator needs to be removed, the worker fixedly connects the operating rod 2 with the driving rod 11. Then the workman stands at subaerial handheld action bars 2, remove action bars 2 and make the wire on the pin insulator be located pothook 15, then rotate action bars 2, drive clamp splice 16 when action bars 2 rotate and slide along the direction that actuating lever 11 was kept away from to pothook 15 orientation, thereby make clamp splice 16 and 15 cooperations of pothook press from both sides the wire tight, then the workman removes action bars 2 and can pick off the wire from the pin insulator, perhaps articulate the wire on the pin insulator, need not the manual work and climb the shaft tower operation, security and work efficiency when changing the pin insulator can be effectively improved.

Example 3

Referring to fig. 6, a difference between embodiment 3 and embodiment 1 lies in that the connection manner of the operation rod 2 and the driving rod 11 is different, a slot 23 is formed at the end of the operation rod 2, a latch 113 is welded at the end of the driving rod 11, mounting holes 1131 are formed in the slot walls of the latch 113 and the slot 23 in a penetrating manner, a fastening member 24 is arranged on the operation rod 2, the fastening member 24 is a bolt 241 and a second nut 242, one end of the bolt 241 sequentially penetrates through the slot wall of the slot 23 and the latch 113 and is in threaded connection with the second nut 242, and the second nut 242 tightly clamps the latch 113 and the operation rod 2.

The implementation principle of the embodiment 3 is as follows: when the operating rod 2 is installed, the clamping block 113 is clamped in the clamping groove 23, then one end of the bolt 241 sequentially penetrates through the groove wall of the clamping groove 23 and the clamping block 113 and is in threaded connection with the second nut 242, and the second nut 242 is rotated to enable the second nut 242 to clamp the operating rod 2 and the clamping block 113, so that the operating rod 2 and the driving rod 11 are installed; when the operating rod 2 is disassembled, the second nut 242 is rotated to separate the second nut 242 from the bolt 241, and then the operating rod 2 is pulled to separate the latch 113 from the latch slot 23, so that the disassembling of the operating rod 2 is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A pin insulator manipulator, its characterized in that: including action bars (2) and operation piece (1), operation piece (1) includes actuating lever (11), actuating lever (11) with connection can be dismantled in action bars (2), operation piece (1) is used for changing pin insulator.

2. A pin insulator manipulator according to claim 1, wherein: operating rod (2) tip fixedly connected with fixed disk (21), actuating lever (11) tip fixedly connected with joint dish (111), fixed orifices (1111) have been seted up on joint dish (111), be equipped with mounting (22) on operating rod (2), mounting (22) are including locating lever (221) and first nut (222), locating lever (221) with fixed disk (21) fixed connection, locating lever (221) one end is passed fixed orifices (1111) with first nut (222) threaded connection, first nut (222) be used for with joint dish (111) with fixed disk (21) chucking.

3. A pin insulator manipulator according to claim 2, wherein: a plurality of lugs (211) are fixedly connected to the fixed disc (21), and a plurality of grooves (1112) used for being clamped with the lugs (211) are formed in the clamping disc (111).

4. A pin insulator manipulator according to claim 2, wherein: the fixing hole (1111) is a waist-shaped hole with one end penetrating through the clamping disc (111).

5. A pin insulator manipulator according to claim 1, wherein: draw-in groove (23) have been seted up to action bars (2) tip, driving lever (11) tip fixedly connected with fixture block (113), fixture block (113) joint in draw-in groove (23), be equipped with fastener (24) on action bars (2), fastener (24) are used for right fixture block (113) and driving lever (11) are fixed.

6. A pin insulator manipulator according to claim 1, wherein: the operation piece (1) further comprises an accommodating rod (12) and a switching rod (13), one end of the accommodating rod (12) and one end of the driving rod (11) are far away from one end of the operating rod (2) and the other end of the operating rod are connected with the switching rod (13), and the switching rod (13) is far away from the end wall of the accommodating rod (12) and is provided with a connecting hole (132).

7. A pin insulator manipulator according to claim 6, wherein: the operation piece (1) further comprises a limiting piece (14), a spherical groove (121) is formed in one end, away from the driving rod (11), of the accommodating rod (12), a ball head (131) is fixedly connected to the end portion of the adapter rod (13), the adapter rod (13) is rotatably connected into the spherical groove (121) through the ball head (131), and the limiting piece (14) is used for fixing the adapter rod (13) and the accommodating rod (12).

8. A pin insulator manipulator according to claim 1, wherein: the operating part (1) further comprises a clamping hook (15) and a clamping block (16), the driving rod (11) is in threaded connection with the clamping hook (15), the clamping block (16) is in rotating connection with the driving rod (11), and the clamping block (16) is in sliding connection with the clamping hook (15).

9. A pin insulator manipulator according to claim 8, wherein: an arc-shaped groove (164) is formed in one side, away from the driving rod (11), of the clamping block (16).

10. A pin insulator manipulator according to claim 1, wherein: the operating rod (2) is fixedly connected with a handle (25).

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