CN211183139U - Tool for replacing suspension clamp of overhead ground wire - Google Patents
Tool for replacing suspension clamp of overhead ground wire Download PDFInfo
- Publication number
- CN211183139U CN211183139U CN201922299256.8U CN201922299256U CN211183139U CN 211183139 U CN211183139 U CN 211183139U CN 201922299256 U CN201922299256 U CN 201922299256U CN 211183139 U CN211183139 U CN 211183139U
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- China
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- rod
- sleeve
- fixedly connected
- drag hooks
- lifting device
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Abstract
The utility model discloses an overhead ground wire suspension clamp change instrument, including fixing device, carry and draw device and operating means, its characterized in that: two ends of the fixing device are respectively and fixedly connected with two operating devices, and the lower ends of the operating devices are fixedly connected with a lifting device; lifting device includes horizontal pole, drag hook, adjusts the pole, horizontal pole both ends upside is provided with the recess, and horizontal pole both ends downside articulates respectively has the drag hook, and the drag hook is shaft-like, and the lower extreme is outside hook-like structure, adjust the pole connection between two drag hooks, both ends and drag hook are articulated, adjust the pole and be the telescopic link, and side-mounting has the locking knob, the utility model discloses can carry simultaneously and draw many overhead earth wires, efficient, rotating sleeve pipe makes lifting device draw overhead earth wire to carrying upwards through screw transmission, and two lifting device act on the overhead earth wire of fixing device both sides respectively, make to carry and draw the equilibrium hard, and the distance between the regulation pole drag hook between two drag hooks prevents rocking of lockable overhead earth wire and causes to drop.
Description
Technical Field
The utility model relates to a transmission line maintenance tool technical field specifically belongs to an overhead ground wire suspension clamp replacement instrument.
Background
The transmission line is at the operation in-process, because receive external environment's influence, the change of weather, external force destruction and the condition such as the ageing corrosion of equipment, cause overhead earth wire suspension clamp to damage easily, the wire clamp damages and directly influences transmission line's safe operation, need in time overhaul the change, when changing the wire clamp, need lift up overhead earth wire, eliminate the load of suspension clamp, change the wire clamp again, resume the load of wire clamp after the change is accomplished, at present comparatively complicated difficulty when lifting overhead earth wire, consequently, need design a convenient operation efficient appurtenance, the light overhead earth wire that lifts up, the change of the wire clamp of being convenient for.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses an overhead earth wire suspension clamp change instrument, this utility model can be convenient lift up overhead earth wire to the change of the suspension clamp of being convenient for.
In order to achieve the technical purpose, the above technical effects are achieved, and the utility model discloses a realize through following technical scheme:
the utility model provides an overhead ground wire suspension clamp replacement instrument, includes fixing device, carries and draws device and operating means, its characterized in that: two ends of the fixing device are respectively and fixedly connected with two operating devices, and the lower ends of the operating devices are fixedly connected with a lifting device;
the lifting device comprises a cross rod, drag hooks and an adjusting rod, wherein grooves are formed in the upper sides of the two ends of the cross rod and used for placing overhead ground wires in the grooves, the drag hooks are hinged to the lower sides of the two ends of the cross rod respectively, the drag hooks are rod-shaped, the lower ends of the drag hooks are of outward hook-shaped structures and used for placing the overhead ground wires in the hook-shaped structures, the adjusting rod is connected between the two drag hooks, the two ends of the adjusting rod are hinged to the drag hooks, the adjusting rod is a telescopic rod, and a locking;
the middle part of the cross rod is fixedly connected with the lower end of an operating device, the operating device is of a rod-shaped structure and comprises a first fixed rod, a second fixed rod and a sleeve, the first fixed rod is connected with a lifting device, the second fixed rod is connected with a fixing device, the first fixed rod and the second fixed rod are sleeved in the sleeve from two ends of the sleeve respectively, a limiting step is arranged in the connecting end of the sleeve and the first fixed rod to prevent the first fixed rod from sliding out, threads are arranged on the surface of the second fixed rod and connected in the sleeve through the threads, a rotating handle is fixedly connected to the side wall of the sleeve, the sleeve is rotated through the rotating handle, and the position is moved;
the fixing device is formed by oppositely hinging two arc plates together and is fixedly installed on the insulator, the two ends of one arc plate are fixedly provided with a connecting part, the lower end of the connecting part is fixedly connected with an operating device, the side face of the connecting part is hinged with a locking rod, a nut is installed on the locking rod, the end part of the other arc plate is provided with a clamping groove, the locking rod is clamped in the clamping groove, the nut is rotated to lock the two arc plates, and therefore the fixing device is fixedly installed on the insulator.
The utility model has the advantages that: the utility model discloses a fixing device installs on the insulator, and recess and drag hook that lifting device went up the horizontal pole setting can overlap respectively below overhead earth wire, can carry simultaneously and draw many overhead earth wires, and is efficient, and it makes lifting device to carry up and draw overhead earth wire through screw transmission to rotate the sleeve pipe, and two lifting device act on the overhead earth wire of fixing device both sides respectively, make to carry and draw the equilibrium hard, and the distance between the regulation pole lockable drag hook between two drag hooks prevents rocking of overhead earth wire and causes to drop.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic cross-sectional view of the operating device.
In the drawings, the names of the components represented by the respective reference numerals are listed as follows:
1-fixing device, 2-arc plate, 3-clamping groove, 4-connecting part, 5-locking rod, 6-nut, 7-operating device, 8-second fixing rod, 9-sleeve, 10-rotating handle, 11-first fixing rod, 12-lifting device, 13-cross rod, 14-drag hook, 15-adjusting rod, 16-locking knob, 17-groove and 18-limiting step.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an overhead ground wire suspension clamp replacing tool comprises a fixing device 1, a lifting device 12 and an operating device 7, and is characterized in that: two ends of the fixing device 1 are respectively and fixedly connected with two operating devices 7, and the lower ends of the operating devices 7 are fixedly connected with a lifting device 12;
the lifting device 12 comprises a cross rod 13, drag hooks 14 and an adjusting rod 15, wherein grooves 17 are formed in the upper sides of two ends of the cross rod 13 and used for placing overhead ground wires in the grooves 17, the drag hooks 14 are hinged to the lower sides of two ends of the cross rod 13 respectively, the drag hooks 14 are rod-shaped, the lower ends of the drag hooks are outward hook-shaped structures and used for placing the overhead ground wires in the hook-shaped structures, the adjusting rod 15 is connected between the two drag hooks 14, two ends of the adjusting rod are hinged to the drag hooks 14, the adjusting rod 15 is a telescopic rod, and a locking knob 16 is installed on the side;
the middle of the cross rod 13 is fixedly connected with the lower end of the operating device 7, the operating device 7 is of a rod-shaped structure and comprises a first fixing rod 11, a second fixing rod 8 and a sleeve 9, the first fixing rod 11 is connected with a lifting device 12, the second fixing rod 8 is connected with the fixing device 1, the first fixing rod 11 and the second fixing rod 8 are respectively sleeved in the sleeve 9 from two ends of the sleeve 9, a limiting step 18 is arranged in the connecting end of the sleeve 9 and the first fixing rod 11 to prevent the first fixing rod 11 from sliding out, threads are arranged on the surface of the second fixing rod 8 and connected in the sleeve 9 through the threads, a rotating handle 10 is fixedly connected to the side wall of the sleeve 9, the sleeve 9 is rotated through the rotating handle 10, and the position is;
As shown in fig. 1-2, the specific embodiment of the present invention is: an electrician operator clamps the fixing device 1 of the utility model on an insulator for bearing, the locking rod 5 is clamped in the clamping groove 3, the rotating nut 6 prevents the locking rod 5 from sliding out of the clamping groove 3, the lifting device 12 is used for bearing the weight of the overhead ground wire, the overhead ground wire is respectively arranged in the grooves 17 at the two ends of the cross rod 13 and in the draw hooks 14, the length of the adjusting rod 15 is adjusted to be suitable for the distance between the two overhead ground wires, the shaking between the two draw hooks 14 is prevented, the falling of the overhead ground wire caused by shaking in the presence of wind is avoided, the device can simultaneously pull up a plurality of overhead ground wires, the sleeve 9 is rotated by operating the rotating handle 10, the lifting device 12 is upwards lifted by the thread transmission between the sleeve 9 and the second fixing rod 8, thereby bearing the weight of the overhead ground wire, the bearing of the suspension clamp on the overhead ground wire is eliminated, at the moment, the suspension, the device's bearing is got rid of to the reverse rotation sleeve pipe 9, resumes new suspension clamp to overhead earth wire's bearing to the change finishes, and this utility model designs a device makes the change suspension clamp make things convenient for safety more, and is more firm in the use, avoids overhead earth wire to take place the condition that drops.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching.
Claims (3)
1. The utility model provides an overhead ground wire suspension clamp replacement instrument, includes fixing device, carries and draws device and operating means, its characterized in that: two ends of the fixing device are respectively and fixedly connected with two operating devices, and the lower ends of the operating devices are fixedly connected with a lifting device;
the lifting device comprises a cross rod, drag hooks and an adjusting rod, wherein grooves are formed in the upper sides of the two ends of the cross rod, the drag hooks are hinged to the lower sides of the two ends of the cross rod respectively, the drag hooks are rod-shaped, the lower ends of the drag hooks are of outward hook-shaped structures, the adjusting rod is connected between the two drag hooks, the two ends of the adjusting rod are hinged to the drag hooks, and the adjusting rod;
the middle part of the cross rod is fixedly connected with the lower end of an operating device, the operating device is of a rod-shaped structure and comprises a first fixed rod, a second fixed rod and a sleeve, the first fixed rod is connected with a lifting device, the second fixed rod is connected with a fixing device, the first fixed rod and the second fixed rod are respectively sleeved in the sleeve from two ends of the sleeve, a limiting step is arranged in the connecting end of the sleeve and the first fixed rod, threads are arranged on the surface of the second fixed rod, and the second fixed rod is connected in the sleeve through the threads;
the fixing device is formed by oppositely hinging two arc-shaped plates together, a connecting part is fixedly arranged at two ends of one arc-shaped plate, an operating device is fixedly connected with the lower end of the connecting part, the side face of the connecting part is hinged with a locking rod, a nut is installed on the locking rod, a clamping groove is formed in the end part of the other arc-shaped plate, the locking rod is clamped in the clamping groove, and the nut is rotated to lock the two arc-.
2. An overhead ground wire suspension clamp replacement tool according to claim 1, wherein: the side wall of the sleeve is fixedly connected with a rotating handle.
3. An overhead ground wire suspension clamp replacement tool according to claim 1, wherein: and a locking knob is arranged on the side surface of the adjusting rod to lock the distance between the two drag hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299256.8U CN211183139U (en) | 2019-12-19 | 2019-12-19 | Tool for replacing suspension clamp of overhead ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922299256.8U CN211183139U (en) | 2019-12-19 | 2019-12-19 | Tool for replacing suspension clamp of overhead ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183139U true CN211183139U (en) | 2020-08-04 |
Family
ID=71802902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922299256.8U Expired - Fee Related CN211183139U (en) | 2019-12-19 | 2019-12-19 | Tool for replacing suspension clamp of overhead ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003040A (en) * | 2020-09-27 | 2020-11-27 | 国网山东省电力公司青州市供电公司 | Auxiliary support for ground wire gun |
-
2019
- 2019-12-19 CN CN201922299256.8U patent/CN211183139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003040A (en) * | 2020-09-27 | 2020-11-27 | 国网山东省电力公司青州市供电公司 | Auxiliary support for ground wire gun |
| CN112003040B (en) * | 2020-09-27 | 2021-11-09 | 国网山东省电力公司青州市供电公司 | Auxiliary support for ground wire gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |