CN211556191U - Insulating overlap joint pole of circuit maintenance usefulness - Google Patents
Insulating overlap joint pole of circuit maintenance usefulness Download PDFInfo
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- CN211556191U CN211556191U CN202020292380.1U CN202020292380U CN211556191U CN 211556191 U CN211556191 U CN 211556191U CN 202020292380 U CN202020292380 U CN 202020292380U CN 211556191 U CN211556191 U CN 211556191U
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- rod
- fixedly connected
- overlap joint
- insulating
- take
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Abstract
The utility model discloses an insulating overlap joint pole for circuit maintenance, which comprises an overlap joint pole body, a clamping device and a driving device, wherein the overlap joint pole body comprises a conductive bent pipe, an installation pole and a telescopic device, the conductive bent pipe is movably connected with the top end of the installation pole, the bottom end of the installation pole is fixedly connected with the telescopic device, the clamping device is connected with the installation pole, the driving device is in transmission connection with the clamping device, the clamping device comprises an upper elbow, a lower elbow, a fixed pole and a movable pole, the insulating overlap joint pole for circuit maintenance can buffer through the matching among the overlap joint pole body, the clamping device and the driving device, not only can tightly clamp a lead wire, but also can not damage the lead wire because of excessive clamping, is beautiful for two times, and adopts a take-up wheel mode, the tightening is not needed, one hand can be used for convenient operation, and the operation is simple and practical.
Description
Technical Field
The utility model relates to a circuit overhauls instrument specifically is an insulating overlap joint pole that circuit overhauld usefulness.
Background
Outdoor power operation construction, for example, in the processes of overhauling and installing a power transmission line, a power transmission main line is often required to be lapped with wires and then drained to the ground so as to meet the requirements of grounding of the power transmission main line or temporary use of electric equipment and the like; however, the existing lap joint of the power transmission main line and the outdoor wire often needs high-altitude operation, the process is complicated, time consumption is high, and safety is low, so that an insulating lap joint rod is needed.
And current overlap joint pole has some defects, firstly the anchor clamps that are used for pressing from both sides the lead wire are fixed, can't adjust, different lead wire thicknesses are different, this the centre gripping too loose leads to contact failure, perhaps the centre gripping leads to the problem of damage lead wire excessively tight, the fixed mode of current overlap joint pole anchor clamps is comparatively troublesome moreover, use insulating rope to take up anchor clamps a bit, but need get up insulating rope, grab the overlap joint pole in operation one hand, it is very troublesome only to have another hand to tie the rope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating overlap joint pole of circuit maintenance usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an insulating overlap joint rod for circuit maintenance comprises an overlap joint rod body, a clamp device and a driving device, wherein the overlap joint rod body comprises a conductive bent pipe, a mounting rod and a telescopic device, the conductive bent pipe is movably connected with the top end of the mounting rod, the bottom end of the mounting rod is fixedly connected with the telescopic device, the clamp device is connected with the mounting rod, the driving device is in transmission connection with the clamp device, the clamp device comprises an upper elbow, a lower elbow, a fixed rod and a movable rod, the fixed rod is fixedly connected with the mounting rod, the lower surface of the left end of the fixed rod is fixedly connected with the upper elbow, the movable rod is movably connected with the mounting rod, the left end of the movable rod is fixedly connected with a guide sleeve, the inner surface of the guide sleeve is sleeved with a guide pillar, the guide pillar is fixedly connected with the inner bottom wall of the guide sleeve through a spring, the top end of the guide pillar is fixedly connected with the lower, the movable rod is in transmission connection with the driving device.
As a further aspect of the present invention: the telescopic device comprises an insulating rod and a threaded shaft, the top end of the insulating rod is fixedly connected with the threaded shaft, and the bottom end of the mounting rod is provided with a threaded deep hole matched with the threaded shaft.
As a further aspect of the present invention: the driving device comprises an insulating rope, a take-up pulley and a smooth bolt, the smooth bolt is fixedly connected with the right end of the fixed rod, the take-up pulley is hinged to the right side of the installation rod, the outer surface of the insulating rope and the outer surface of the take-up pulley are in winding connection and are fixedly connected with the take-up pulley, and the insulating rope is in lap joint with the smooth bolt and is fixedly connected with one end, far away from the take-up pulley, of the insulating rope and the moving rod.
As a further aspect of the present invention: mounting groove and dead lever and mounting groove fixed connection have been seted up to the inside of installation pole, carriage release lever and mounting groove joint.
As a further aspect of the present invention: the side of the movable rod is provided with a sliding bolt, and the side wall of the mounting groove is provided with a sliding groove matched with the sliding bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
this insulating overlap joint pole of circuit maintenance usefulness through the cooperation between overlap joint pole body, fixture device and the drive arrangement, makes fixture device can cushion, both can tightly cliied the lead wire, does not have the condition of contact failure to take place, can not harm the lead wire because of excessively pressing from both sides tightly again, and two are all beautiful, adopt the mode of take-up pulley to receive the line moreover, need not to tie tightly, and one hand also can convenient operation, simple and practical.
Drawings
Fig. 1 is a schematic structural view of an insulated lap joint bar for circuit maintenance.
Fig. 2 is a left side view of an insulated lap joint bar for circuit maintenance.
Fig. 3 is a schematic view of a structure of a fixing rod in an insulating overlapping rod for circuit maintenance.
FIG. 4 is a schematic view of a take-up pulley in an insulated lapping rod for circuit maintenance.
In the figure: 1. a conductive bent pipe; 2. mounting a rod; 3. an insulating rod; 4. a threaded shaft; 5. mounting grooves; 6. fixing the rod; 7. an upper elbow; 8. a travel bar; 9. a take-up pulley; 10. an insulating cord; 11. a smooth bolt; 12. a guide sleeve; 13. a guide post; 14. a lower elbow; 15. a spring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, an insulating overlapping rod for circuit maintenance comprises an overlapping rod body, a clamping device and a driving device, wherein the overlapping rod body comprises a conductive bent pipe 1, a mounting rod 2 and a telescopic device, the conductive bent pipe 1 is movably connected with the top end of the mounting rod 2, the bottom end of the mounting rod 2 is fixedly connected with the telescopic device, the clamping device is connected with the mounting rod 2, the driving device is in transmission connection with the clamping device, the clamping device comprises an upper elbow 7, a lower elbow 14, a fixing rod 6 and a movable rod 8, the fixing rod 6 is fixedly connected with the mounting rod 2, the lower surface of the left end of the fixing rod 6 is fixedly connected with the upper elbow 7, the movable rod 8 is movably connected with the mounting rod 2, the left end of the movable rod 8 is fixedly connected with a guide sleeve 12, the inner surface of the guide sleeve 12 is sleeved with a guide pillar 13, the guide pillar 13 is fixedly connected with the inner bottom wall of the guide sleeve 12 through a spring 15, and the top end of, the lower elbow 14 is located under the upper elbow 7, the moving rod 8 is in transmission connection with the driving device, the conductive bent pipe 1, the mounting rod 2 and the clamp device are all conductive, the mounting rod 2 belongs to the prior art, when the device is used, the proper length of the insulating rod 3 is firstly adjusted, then a lead is placed at the bent opening of the lower elbow 14, the lead is fixed in a fixed lead hole formed by butt joint of the bent openings of the lower elbow 14 and the upper elbow 7 by using the driving device, then the insulating rod 3 is operated, the conductive bent pipe 1 is hooked and pulled to transmit electricity, so that current on a main electricity transmission line can sequentially pass through the conductive bent pipe 1, the mounting rod 2 and the clamp device, and then the current is guided to the lead, and then the current can be transmitted to standby electric equipment.
The structure of telescoping device does not add the injecion, as long as satisfy can adjust the length of installation pole 2 can, preferred, in this embodiment, the telescoping device includes insulator spindle 3 and threaded shaft 4, the top and the threaded shaft 4 fixed connection of insulator spindle 3, the screw thread deep hole with 4 looks adaptations of threaded shaft is seted up to the bottom of installation pole 2, and when using, rotates insulator spindle 3 and drives threaded shaft 4 and rotate to adjust length, adopt such design simple and practical, convenient operation.
The structure of the driving device is not limited, as long as the driving device can be driven to clamp the lead wire, preferably, in the embodiment, the driving device comprises an insulating rope 10, a take-up pulley 9 and a smooth bolt 11, the smooth bolt 11 is fixedly connected with the right end of the fixed rod 6, the take-up pulley 9 is hinged to the right side of the installation rod 2, the insulating rope 10 is in winding connection with the outer surface of the take-up pulley 9 and is fixedly connected with the take-up pulley 9, the insulating rope 10 is in lap joint with the smooth bolt 11, one end, far away from the take-up pulley 9, of the insulating rope 10 is fixedly connected with the movable rod 8, when the driving device is used, one hand grasps the insulating rod 3, and the other hand rotates the take-up pulley 9 to tighten the insulating rope 10, so that the movable rod 8 is.
Further, mounting groove 5 and dead lever 6 and mounting groove 5 fixed connection have been seted up to the inside of installation pole 2, carriage release lever 8 and the 5 joints of mounting groove.
Furthermore, a sliding bolt is arranged on the side surface of the moving rod 8, and a sliding groove matched with the sliding bolt is formed in the side wall of the mounting groove 5.
Example 2
The present embodiment explains the operation principle of the driving apparatus in embodiment 1, specifically as follows:
in use, the insulation bar 3 is held by one hand, and the take-up pulley 9 is rotated by the other hand to tighten the insulation rope 10, thereby lifting the moving bar 8.
The utility model discloses a theory of operation is: when the device is used, the proper length of the insulating rod 3 is adjusted, then the lead is placed at the bent opening of the lower elbow 14, the lead is fixed in a fixed lead hole formed by butt joint of the bent openings of the lower elbow 14 and the upper elbow 7 by using the driving device, then the insulating rod 3 is operated, the conductive bent pipe 1 is hooked and pulled to a power transmission main line, and therefore current on the power transmission main line can sequentially pass through the conductive bent pipe 1, the mounting rod 2 and the clamp device so as to be drained to the lead, and then the device is connected to standby electric equipment to finish the operation.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. An insulating overlap joint rod for circuit maintenance comprises an overlap joint rod body, a clamp device and a driving device, and is characterized in that the overlap joint rod body comprises a conductive bent pipe (1), an installation rod (2) and a telescopic device, the conductive bent pipe (1) is movably connected with the top end of the installation rod (2) and the bottom end of the installation rod (2) is fixedly connected with the telescopic device, the clamp device is connected with the installation rod (2) and the driving device is in transmission connection with the clamp device, the clamp device comprises an upper elbow (7), a lower elbow (14), a fixed rod (6) and a movable rod (8), the fixed rod (6) is fixedly connected with the installation rod (2) and the lower surface of the left end of the fixed rod (6) is fixedly connected with the upper elbow (7), the movable rod (8) is movably connected with the installation rod (2) and the left end of the movable rod (8) is fixedly connected with a guide sleeve (12), the inner surface of the guide sleeve (12) is sleeved with a guide pillar (13), the guide pillar (13) is fixedly connected with the inner bottom wall of the guide sleeve (12) through a spring (15), the top end of the guide pillar (13) is fixedly connected with a lower elbow (14), the lower elbow (14) is located right below the upper elbow (7), and the moving rod (8) is in transmission connection with a driving device.
2. The insulating overlap joint rod for circuit maintenance according to claim 1, wherein the telescopic device comprises an insulating rod (3) and a threaded shaft (4), the top end of the insulating rod (3) is fixedly connected with the threaded shaft (4), and the bottom end of the mounting rod (2) is provided with a threaded deep hole matched with the threaded shaft (4).
3. The insulation overlap joint rod for circuit maintenance according to claim 1, wherein the driving device comprises an insulation rope (10), a take-up pulley (9) and a smooth bolt (11), the smooth bolt (11) is fixedly connected with the right end of the fixed rod (6), the take-up pulley (9) is hinged with the right side of the installation rod (2), the insulation rope (10) is in winding connection with the outer surface of the take-up pulley (9) and is fixedly connected with the take-up pulley (9), the insulation rope (10) is overlapped with the smooth bolt (11) and one end of the insulation rope (10) far away from the take-up pulley (9) is fixedly connected with the movable rod (8).
4. The insulation overlap joint rod for circuit maintenance according to claim 1, wherein the mounting rod (2) is provided with a mounting groove (5) therein, the fixing rod (6) is fixedly connected with the mounting groove (5), and the moving rod (8) is connected with the mounting groove (5) in a clamping manner.
5. The insulation overlap joint rod for circuit maintenance according to claim 4, wherein the side surface of the moving rod (8) is provided with a sliding bolt and the side wall of the mounting groove (5) is provided with a sliding groove adapted to the sliding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292380.1U CN211556191U (en) | 2020-03-11 | 2020-03-11 | Insulating overlap joint pole of circuit maintenance usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292380.1U CN211556191U (en) | 2020-03-11 | 2020-03-11 | Insulating overlap joint pole of circuit maintenance usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN211556191U true CN211556191U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020292380.1U Active CN211556191U (en) | 2020-03-11 | 2020-03-11 | Insulating overlap joint pole of circuit maintenance usefulness |
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| CN (1) | CN211556191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725705A (en) * | 2022-04-19 | 2022-07-08 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
-
2020
- 2020-03-11 CN CN202020292380.1U patent/CN211556191U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114725705A (en) * | 2022-04-19 | 2022-07-08 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
| CN114725705B (en) * | 2022-04-19 | 2023-11-28 | 国网河北省电力有限公司经济技术研究院 | Adjustable power transmission line grounding wire hook |
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