CN220156089U - Movable double-split conductor distance limiter - Google Patents
Movable double-split conductor distance limiter Download PDFInfo
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- CN220156089U CN220156089U CN202321649709.5U CN202321649709U CN220156089U CN 220156089 U CN220156089 U CN 220156089U CN 202321649709 U CN202321649709 U CN 202321649709U CN 220156089 U CN220156089 U CN 220156089U
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- 239000004020 conductor Substances 0.000 title claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 125000006850 spacer group Chemical group 0.000 description 14
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of circuit maintenance equipment, and particularly relates to a movable double-split conductor distance limiter which comprises a box body, two movable plates and two connecting plates, wherein a conductor fixing assembly is arranged on each connecting plate, a coarse adjusting assembly is arranged between each movable plate and each connecting plate, and a fine adjusting assembly is arranged between each box body and each movable plate. The utility model can roughly adjust the length of the device through the arrangement of the ball rod, the reset spring, the lifting plate, the clamping rod, the telescopic rod and the adjusting groove, so that the device is suitable for the current space width of the double-split conductor, the movement of the device on the conductor is convenient through the arrangement of the arc clamping plate I, the arc clamping plate II, the rubber pad, the lug plate and the bolt, the conductor can be fixed when the spacing rod is replaced, and the length of the device can be finely adjusted through the arrangement of the worm, the transmission worm wheel, the bidirectional screw rod and the moving plate, so that the new spacing rod can be installed.
Description
Technical Field
The utility model relates to the technical field of circuit maintenance equipment, in particular to a movable double-split conductor distance limiter.
Background
At present, the operation of double split conductors has a plurality of problems, especially when the gap eliminating treatment operations such as spacer replacement and conductor repair are performed, the interval between the upper conductor and the lower conductor is enlarged due to the influence of the weight of a human body, and an operator sitting on the lower conductor cannot reach the upper conductor to perform the operation, so that great operation difficulty is caused for the operator. And (3) searching: a movable double-split conductor distance limiter with an authorized publication number of CN206992588U, which specifically comprises a first hook, a second hook, a first pulley assembly, a second pulley assembly and a connecting device; the first hook and the second hook are respectively connected with two ends of the connecting device through threads, so that the distance between the wires can be conveniently adjusted; the first pulley assembly is arranged in the first hook and specifically comprises a first pulley supporting rod and a first pulley, and the first pulley can freely rotate around the first pulley supporting rod; the second pulley assembly is arranged inside the second hook and specifically comprises a second pulley and a second pulley supporting rod. And a portable double-split conductor spacer replacement tool with publication number CN115377871A, which relates to the technical field of circuit maintenance equipment. This instrument is changed to two split conductor spacers of portable, including middle handle seat, the inside both sides middle part of middle handle seat all is provided with the screw hole, just the outer end of screw hole all runs through middle handle seat and outwards extends, the equal threaded connection of screw hole has the threaded rod, left side the one end fixed connection that middle handle seat was kept away from to the threaded rod is in the middle part of one side of couple seat.
However, the movable double-split conductor distance limiter has the defects when in use, although the distance between the two wires can be adjusted and controlled, the distance between the two wires is favorable for spacer replacement and construction, when in adjustment, personnel are required to rotate and adjust the two threaded rods, so that the adjustment is slower, coarse adjustment and fine adjustment are inconvenient, the use effect and the circuit maintenance efficiency are further reduced, and therefore, the movable double-split conductor distance limiter is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a movable double-split-conductor distance limiter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a mobilizable two split conductor range limiter, includes box, two movable plates and two connecting plates, be provided with wire fixed subassembly on the connecting plate, the movable plate with be provided with coarse adjustment subassembly between the connecting plate, the box with two be provided with the fine adjustment subassembly between the movable plate.
Preferably, the fine adjustment assembly comprises a bidirectional screw rod rotatably connected in the box body and a worm rotatably connected on the inner walls of the front side and the rear side of the box body, a transmission worm wheel is fixedly sleeved on the outer side of the bidirectional screw rod, the worm is meshed with the transmission worm wheel, two moving plates are respectively sleeved on the outer side of the bidirectional screw rod in a threaded manner, and a hand wheel is fixedly connected to the front end of the worm.
Preferably, two support plates are fixedly connected in the box body, and the bidirectional screw rod is rotatably connected between the two support plates.
Preferably, two guide rods are fixedly connected between the outer side of the supporting plate and the box body, sliding plates are sleeved on the outer sides of the guide rods in a sliding mode, and the four sliding plates are respectively and fixedly connected to the top and the bottom of the corresponding moving plate.
Preferably, the coarse adjustment assembly comprises two sleeves and two telescopic rods fixedly connected to the inner sides of the connecting plates, the two sleeves are respectively and fixedly connected to the top and the bottom of the movable plate, a plurality of adjusting grooves are formed in one sides, away from each other, of the telescopic rods, a reset spring is fixedly connected to the inner wall of the sleeve, the reset spring is close to one end, close to the movable plate, of the movable plate, a clamping rod is fixedly connected to the inner side of the movable plate, the clamping rod is movably clamped in the corresponding adjusting grooves, and a ball rod is fixedly connected to the outer side of the movable plate.
Preferably, the lifting plate is slidably sleeved in the corresponding sleeve, two sliding grooves are formed in one side of the moving plate, and the two telescopic rods are slidably sleeved in the corresponding sliding grooves respectively.
Preferably, the wire fixing assembly comprises a first arc clamping plate fixedly connected to the outer side of the connecting plate, a second arc clamping plate is rotatably connected to the top of the first arc clamping plate, an ear plate is fixedly connected to the bottoms of the second arc clamping plate and the first arc clamping plate, and bolts are connected to the two ear plates in a threaded mode.
Preferably, the inner sides of the arc clamping plate II and the arc clamping plate I are fixedly connected with rubber pads.
According to the movable double-split conductor distance limiter, the two ball rods drive the two lifting plates and the clamping rods to be away from each other and separate from the adjusting groove, the telescopic rods and the connecting plates are not fixed, the connecting plates and the telescopic rods can be pulled outwards at the moment to enable the connecting plates and the telescopic rods to be suitable for the current double-split conductor distance width, the two clamping rods move inwards to reset and are respectively clamped in the corresponding adjusting grooves under the elasticity of the reset spring when the ball rods are loosened, then the conductors are sleeved in the two arc clamping plates, the arc clamping plates II are buckled, the bolts are screwed, at the moment, the bolts are screwed, namely the two lug plates are not abutted, at the moment, the arc clamping plates II and the arc clamping plates II are not tightly pressed on the outer sides of the conductors, and then the movable device is arranged at the position of replacing the spacing bars.
According to the movable double-split conductor distance limiter, after the old spacer is removed, the worm is rotated through the hand wheel to drive the worm wheel to rotate with the bidirectional screw rod, and the bidirectional screw rod slowly and accurately drives the two moving plates to be close to or far away from each other under the guidance of the sliding plate and the guide rod, so that the length of the device can be accurately and finely adjusted, and the new spacer can be conveniently installed.
The utility model has reasonable structural design, the length of the device can be roughly adjusted through the arrangement of the ball rod, the reset spring, the lifting plate, the clamping rod, the telescopic rod and the adjusting groove, so that the device is suitable for the current space width of the double-split conductor, the movement of the device on the conductor is convenient through the arrangement of the arc clamping plate I, the arc clamping plate II, the rubber pad, the lug plate and the bolt, the conductor can be fixed when the conductor spacer is replaced, and the length of the device can be precisely finely adjusted through the arrangement of the worm, the transmission worm wheel, the bidirectional screw rod and the moving plate, so that the new conductor spacer can be installed.
Drawings
Fig. 1 is a schematic structural diagram of a movable double-split conductor distance limiter according to the present utility model;
FIG. 2 is a cross-sectional view of a movable double split conductor gauge according to the present utility model;
fig. 3 is a schematic structural diagram of a portion a in fig. 2.
In the figure: 1. a case; 2. a hand wheel; 3. a moving plate; 4. ear plates; 5. a bolt; 6. a rubber pad; 7. arc clamping plates II; 8. arc clamping plate I; 9. a connecting plate; 10. a sleeve; 11. a cue; 12. a drive worm wheel; 13. a worm; 14. a guide rod; 15. a slide plate; 16. a support plate; 17. a two-way screw rod; 18. a lifting plate; 19. a return spring; 20. a clamping rod; 21. a chute; 22. an adjustment tank; 23. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a movable double-split conductor distance limiter comprises a box body 1, two moving plates 3 and two connecting plates 9, wherein a conductor fixing assembly is arranged on each connecting plate 9, a coarse adjusting assembly is arranged between each moving plate 3 and each connecting plate 9, and a fine adjusting assembly is arranged between each box body 1 and each moving plate 3.
According to the utility model, the fine adjustment assembly comprises a bidirectional screw rod 17 rotatably connected in the box body 1 and a worm 13 rotatably connected on the inner walls of the front side and the rear side of the box body 1, a transmission worm wheel 12 is fixedly sleeved on the outer side of the bidirectional screw rod 17, the worm 13 is meshed with the transmission worm wheel 12, two movable plates 3 are both sleeved on the outer side of the bidirectional screw rod 17 in a threaded manner, the front end of the worm 13 is fixedly connected with a hand wheel 2, after an old spacer is removed, the worm 13 is rotated through the hand wheel 2, the worm 13 drives the worm wheel 12 and the bidirectional screw rod 17 to rotate, and the bidirectional screw rod 17 slowly and accurately drives the two movable plates 3 to be close to or far away from each other under the guidance of a slide plate 15 and a guide rod 14, so that the length of the device can be accurately fine-adjusted, and the new spacer can be conveniently installed.
In the utility model, two support plates 16 are fixedly connected in the box body 1, and the bidirectional screw rod 17 is rotatably connected between the two support plates 16, so that the bidirectional screw rod 17 can be supported, and the rotation of the bidirectional screw rod 17 is smoother.
In the utility model, two guide rods 14 are fixedly connected between the outer side of a support plate 16 and a box body 1, sliding plates 15 are sleeved on the outer sides of the guide rods 14 in a sliding manner, and the four sliding plates 15 are respectively and fixedly connected to the top and the bottom of a corresponding moving plate 3, so that the moving plate 3 is conveniently guided and limited, and the movement of the moving plate is more stable and smooth.
In the utility model, the rough adjusting assembly comprises two sleeves 10 and two telescopic rods 23 fixedly connected to the inner side of a connecting plate 9, the two sleeves 10 are respectively and fixedly connected to the top and the bottom of a moving plate 3, a plurality of adjusting grooves 22 are formed in one side, away from each other, of the two telescopic rods 23, a reset spring 19 is fixedly connected to the inner wall of the sleeve 10, a lifting plate 18 is fixedly connected to one end, close to the moving plate 3, of the reset spring 19, a clamping rod 20 is fixedly connected to the inner side of the lifting plate 18, the clamping rod 20 is movably clamped in a corresponding adjusting groove 22, a ball rod 11 is fixedly connected to the outer side of the lifting plate 18, the ball rod 11 is pulled outwards, the two ball rods 11 drive the two lifting plates 18 and the clamping rod 20 to be away from each other and separate from the adjusting groove 22, and then the telescopic rods 23 and the connecting plate 9 are not fixed, the connecting plate 9 and the telescopic rods 23 can be pulled outwards at the moment, so that the distance between the current double split wires can be adjusted quickly and efficiently, the use effect is better, and the two clamping rods 20 move inwards and are clamped in the corresponding adjusting grooves 22 under the elasticity of the reset spring 19.
In the utility model, the lifting plate 18 is slidably sleeved in the corresponding sleeve 10, two sliding grooves 21 are formed on one side of the moving plate 3, and two telescopic rods 23 are slidably sleeved in the corresponding sliding grooves 21 respectively, so that the telescopic rods 23 and the lifting plate 18 can be guided, and the movement of the lifting plate is more stable and smooth.
According to the utility model, the wire fixing assembly comprises a first arc clamping plate 8 fixedly connected to the outer side of a connecting plate 9, a second arc clamping plate 7 is rotatably connected to the top of the first arc clamping plate 8, lug plates 4 are fixedly connected to the bottoms of the second arc clamping plate 7 and the first arc clamping plate 8, bolts 5 are connected to the two lug plates 4 in a threaded manner, a wire is sleeved in the first arc clamping plate 8, then the second arc clamping plate 7 is buckled, the bolts 5 are buckled, in order to facilitate movement of the device, the bolts 5 are screwed, namely the two lug plates 4 are not abutted, at the moment, the second arc clamping plate 7 and the first arc clamping plate 8 are not tightly pressed on the outer side of the wire, and then the device can move to a position for replacing a spacer rod, and when the fixing is needed, the bolts 5 are screwed, the second arc clamping plate 7 is tightly attached to the first arc clamping plate 8, and the two wires can be fastened under the arrangement of a rubber pad 6.
In the utility model, the inner sides of the arc clamping plates II 7 and 8 are fixedly connected with the rubber pad 6, so that the fixing is firmer, and meanwhile, the damage to the lead caused by too tight clamping is avoided.
In the utility model, when the ball arm 11 is pulled outwards during operation, the two ball arms 11 drive the two lifting plates 18 and the clamping rods 20 to be far away from each other and separate from the adjusting groove 22, and then the telescopic rods 23 and the connecting plates 9 are not fixed, at the moment, the connecting plates 9 and the telescopic rods 23 can be pulled outwards to adapt to the current space width of the double-split wires, when the ball arm 11 is loosened, the two clamping rods 20 move inwards to reset and are respectively clamped in the corresponding adjusting grooves 22 under the elasticity of the reset spring 19, then the wires are sleeved in the two arc clamping plates I8, the arc clamping plates II 7 are buckled, the bolts 5 are screwed, in order to facilitate the movement of the device, the bolts 5 are screwed, namely the two ear plates 4 are not abutted, at this time, the arc clamping plate two 7 and the arc clamping plate one 8 are not tightly pressed on the outer side of the lead, and then the movable device is arranged at the position of the replacement spacer, when the fixing is needed, the bolt 5 is screwed down, so that the arc clamping plate two 7 and the arc clamping plate one 8 are tightly attached, two leads can be fastened under the arrangement of the rubber pad 6, after the old spacer is removed, the worm 13 is rotated through the hand wheel 2, the worm 13 drives the worm wheel 12 to rotate with the bidirectional screw rod 17, the bidirectional screw rod 17 slowly and accurately drives the two movable plates 3 to be mutually close to or mutually far away under the guidance of the sliding plate 15 and the guide rod 14, and then the length of the device can be accurately finely adjusted, so that the new spacer is installed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a mobilizable two split conductor range limiter, its characterized in that includes box (1), two movable plates (3) and two connecting plates (9), be provided with wire fixed subassembly on connecting plate (9), movable plate (3) with be provided with coarse adjustment subassembly between connecting plate (9), box (1) and two be provided with the fine adjustment subassembly between movable plate (3), the fine adjustment subassembly is including rotating connection two-way lead screw (17) in box (1) and rotating connection worm (13) on the front and back side inner wall of box (1), the outside fixed cover of two-way lead screw (17) is equipped with transmission worm wheel (12), worm (13) with transmission worm wheel (12) mesh, two equal thread bush of movable plate (3) is established the outside of two-way lead screw (17), the front end fixedly connected with hand wheel (2) of worm (13), the subassembly includes two sleeves (10) and fixedly connected with be in two telescopic link (9) are in two on the inner wall (23) of connecting plate (1), two telescopic link (10) are in fixed connection with each other, two telescopic link (23) are seted up on one side of two telescopic link (23) respectively, reset spring (19) are close to one end fixedly connected with lifter plate (18) of movable plate (3), inboard fixedly connected with clamping rod (20) of lifter plate (18), clamping rod (20) activity joint is in correspondence in adjustment tank (22), the outside fixedly connected with club (11) of lifter plate (18), wire fixed subassembly includes arc splint one (8) of fixed connection in connecting plate (9) outside, the top rotation of arc splint one (8) is connected with arc splint two (7), arc splint two (7) and the equal fixedly connected with otic placode (4) of bottom of arc splint one (8), two threaded connection has bolt (5) on otic placode (4).
2. A movable double-split conductor distance limiter according to claim 1, wherein two support plates (16) are fixedly connected in the box (1), and the bidirectional screw (17) is rotatably connected between the two support plates (16).
3. The movable double-split conductor distance limiter according to claim 2, wherein two guide rods (14) are fixedly connected between the outer side of the supporting plate (16) and the box body (1), sliding plates (15) are sleeved on the outer sides of the guide rods (14) in a sliding mode, and the four sliding plates (15) are respectively and fixedly connected to the top and the bottom of the corresponding movable plate (3).
4. The movable double-split conductor distance limiter according to claim 1, wherein the lifting plate (18) is slidably sleeved in the corresponding sleeve (10), two sliding grooves (21) are formed in one side of the moving plate (3), and two telescopic rods (23) are slidably sleeved in the corresponding sliding grooves (21) respectively.
5. The movable double-split conductor distance limiter according to claim 1, wherein rubber pads (6) are fixedly connected to the inner sides of the arc clamping plates II (7) and the arc clamping plates I (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649709.5U CN220156089U (en) | 2023-06-27 | 2023-06-27 | Movable double-split conductor distance limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649709.5U CN220156089U (en) | 2023-06-27 | 2023-06-27 | Movable double-split conductor distance limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156089U true CN220156089U (en) | 2023-12-08 |
Family
ID=89018647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649709.5U Active CN220156089U (en) | 2023-06-27 | 2023-06-27 | Movable double-split conductor distance limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156089U (en) |
-
2023
- 2023-06-27 CN CN202321649709.5U patent/CN220156089U/en active Active
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