CN209766998U - Overhead ground wire lifter for power transmission line - Google Patents
Overhead ground wire lifter for power transmission line Download PDFInfo
- Publication number
- CN209766998U CN209766998U CN201920217521.0U CN201920217521U CN209766998U CN 209766998 U CN209766998 U CN 209766998U CN 201920217521 U CN201920217521 U CN 201920217521U CN 209766998 U CN209766998 U CN 209766998U
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- Prior art keywords
- bolt
- plate
- sleeve
- ground wire
- placing box
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of power equipment, in particular to a transmission line overhead ground wire lifter, which comprises a cross rod, wherein a placing box is arranged on the upper surface of one end of the cross rod, a first containing cavity is arranged in the placing box, a motor is fixedly arranged in the placing box, a storage battery is arranged at the position, close to the rear part of the motor, of the placing box, and a connecting box is fixedly arranged on the outer side wall of one end, close to the placing box, of the cross rod; fix the sleeve to the threaded rod bottom, the user of service is when the height of adjustment couple, if the length of threaded rod does not satisfy the user demand, but first bolt of turning pine, until first bolt not with the dead lever contact, the dead lever of pulling downwards, later rethread third spout, pass the sleeve with first bolt and extend to the contact fixed pole, fix sleeve and dead lever, prolonged telescopic length through the dead lever, and then lengthened the length of threaded rod, enlarged the adjustment range of couple.
Description
Technical Field
The utility model belongs to the technical field of power equipment, concretely relates to transmission line overhead earth wire lifting mechanism.
Background
The overhead ground wire in the high-voltage transmission line is important equipment for reducing lightning accidents and improving the running safety of the line, the overhead ground wire must be frequently checked and maintained, when the overhead ground wire hardware fitting is maintained or replaced, a specific tool needs to be used for hoisting the overhead ground wire, and the used hoisting equipment is a ground wire lifter.
The patent number (CN201820803336.5, discloses a ground wire lifting mechanism), which comprises a bracket, be provided with the sliding tray in the support, be provided with the fixed plate in the sliding tray, be provided with screw hole one on the fixed plate, screw hole one is provided with fixing bolt etc. in, this patent adopts sliding tray and fixed plate to carry out fixed work, has realized the effect fixed to the shaft tower homoenergetic of different grade type, nevertheless still has following problem.
The prior art has the following problems:
1. The original ground wire lifter is only limited to the length of the threaded rod when the height of the hook is adjusted because the hook is directly fixed with the threaded rod, so that the original ground wire lifter has certain limitation and brings inconvenience to users;
2. The fixed plate of original ground wire lifting mechanism when with fixed shaft tower, because of only cooperating the bolt fastening, and the bottom does not set up and consolidates fastener, when fixing to circular shape shaft tower, appears connecting insecure's condition easily, probably leads to the couple at both ends not to be in same water flat line, inconvenient later stage operation.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a transmission line overhead earth wire lifting mechanism, it is big to have the scope of couple regulation, firm in connection's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a lifter for overhead ground wires of a power transmission line comprises a cross rod, wherein a placing box is arranged on the upper surface of one end of the cross rod, a first containing cavity is formed in the placing box, a motor is fixedly arranged in the placing box, a storage battery is arranged at the rear part, close to the motor, of the placing box, a connecting box is fixedly arranged on the outer side wall of one end, close to the placing box, of the cross rod, a second containing cavity is formed in one end, close to the placing box, of the cross rod, a gear disc is fixedly connected with an output shaft of the motor and is positioned in the second containing cavity, a threaded rod is rotatably connected to the upper surface of the connecting box, the gear disc is meshed with the threaded rod, a sleeve is arranged at the bottom end of the threaded rod, a fixing rod is slidably connected to the inner side wall of the sleeve, a hook, the bottom surface of the cross rod is slidably connected with a fixing plate with a concave structure, the front surface of the cross rod is rotatably connected with a second bolt, the second bolt penetrates through the cross rod, the bottom end of the fixing plate is fixedly welded with a connecting plate, the outer side wall of the connecting plate is detachably connected with a third bolt, the bottom surface of the cross rod is provided with a second chute, the outer side wall of the sleeve is provided with a first bolt, the outer side wall of the cross rod is provided with a first chute, the second bolt is positioned in the first chute, the bottom end of the connecting plate is provided with a clamping plate, the front surface of the bottom end of the connecting plate is provided with a fourth bolt, the fourth bolt penetrates through the connecting plate and the clamping plate, the upper surface of the clamping plate is fixedly provided with a mounting plate, the front surface of the clamping plate is fixedly provided with, the utility model discloses a storage battery, including the spring, cardboard fixed connection, threaded rod, first bolt, sleeve, fixing base, connecting rod, sleeve, fixing base, connecting rod, first bolt, second bolt, and the lateral wall cladding of spring has the elasticity cloth, the elasticity cloth with cardboard fixed connection, the bottom mounting of threaded rod is equipped with the fixing base, telescopic upper surface welded fastening has the connecting rod, the threaded rod with the sleeve passes through the fixing base with connecting rod threaded connection, the third spout has been seted up to telescopic lateral wall, first bolt passes through the third spout runs through the sleeve extends to the lateral wall of dead lever, the sleeve with the dead lever passes.
Preferably, the number of the first bolts is two, and the two first bolts are symmetrically distributed in the third sliding groove.
Preferably, the number of the elastic cloth, the supporting plates and the springs is two, and the two elastic cloths, the two supporting plates and the clamping plate are combined into an arc-shaped plate structure.
Preferably, the supporting plate and the clamping plate are rectangular plates, and the width of the supporting plate is larger than that of the clamping plate.
Preferably, the fourth bolt penetrates through the connecting plate and the mounting plate, and the clamping plate is detachably connected with the fourth bolt through the mounting plate.
Preferably, the first sliding groove is a strip-shaped groove, the number of the first sliding groove and the number of the second bolts are two, and the second bolts are embedded into the first sliding groove.
Preferably, the fixed plate passes through first spout with the second bolt with horizontal pole fixed connection, just the fixed plate passes through the second spout with horizontal pole sliding connection, the second spout is type groove of type of calligraphy concave.
Compared with the prior art, the beneficial effects of the utility model are that:
1. Be equipped with sleeve and dead lever in proper order in the bottom of threaded rod, the user of service when the position of adjustment couple, accessible connecting rod and fixing base threaded connection, and then fix the sleeve to the threaded rod bottom, the user of service is when the height of adjustment couple, if the length of threaded rod does not satisfy the user demand, can turn round first bolt, until first bolt not with the dead lever contact, make the dead lever can slide at sleeve inside, later to pulling the dead lever downwards, later rethread third spout, pass the sleeve with first bolt and extend to the contact fixed pole, turn round first bolt, fix sleeve and dead lever, telescopic length has been prolonged through the dead lever, and then the length of threaded rod has been prolonged, enlarge the adjustment range of couple, the user of being convenient for adjusts the position of couple according to needs.
2. The bottom ends of the connecting plates are provided with clamping plates, elastic cloth, springs, abutting plates and the like, when a user uses the ground wire lifter, if the user aims at a round tower, the user adjusts the distance between the two connecting plates according to the tower and fixes the ground wire lifter through the second bolt, then inserts the mounting plate into the bottom end of the connecting plate, and penetrates the fourth bolt through the connecting plates and the mounting plate so as to fix the clamping plates to the bottom of the connecting plates, the user firstly penetrates the third bolt through the connecting plates until the third bolt contacts the tower, the ground wire lifter is fixed on the tower through the third bolt and the connecting plates, because the two elastic cloth, the two abutting plates and the clamping plates are combined into an arc-shaped plate structure, the outer side wall of the round tower can be tightly attached, the springs in the elastic cloth are deformed by outward tension, then inward reaction force is generated, the arc-shaped plate structure plays a role in clamping the tower, and further enables the connection between the connecting, the cross rod is horizontal, and the hooks at the two ends are positioned on the same horizontal line, so that later operation is facilitated.
drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the fixing plate and the cross bar of the present invention;
FIG. 3 is a connection diagram of the spring and the clip plate of the present invention;
Fig. 4 is an enlarged schematic structural view of a position a in the present invention;
FIG. 5 is a view of the connecting rod and sleeve installation of the present invention;
in the figure: 1. a cross bar; 2. placing a box; 3. a motor; 4. a storage battery; 5. a connecting box; 6. a gear plate; 7. a threaded rod; 8. a sleeve; 9. fixing the rod; 10. hooking; 11. a first bolt; 12. a handle; 13. a first chute; 14. a fixing plate; 15. a second bolt; 16. a connecting plate; 17. a third bolt; 18. clamping a plate; 19. a fourth bolt; 20. elastic cloth; 21. a resisting plate; 22. a second chute; 23. mounting a plate; 24. a spring; 25. a fixed seat; 26. a connecting rod; 27. and a third chute.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a lifter for overhead ground wires of a power transmission line comprises a cross rod 1, wherein a placing box 2 is installed on the upper surface of one end of the cross rod 1, a first containing cavity is formed in the placing box 2, a motor 3 is fixedly arranged in the placing box 2, a storage battery 4 is installed at the rear part, close to the motor 3, of the placing box 2, a connecting box 5 is fixedly arranged on the outer side wall of one end, close to the placing box 2, of the cross rod 1, a second containing cavity is formed in one end, close to the placing box 2, of the cross rod 1, a gear disc 6 is fixedly connected to an output shaft of the motor 3, the gear disc 6 is positioned in the second containing cavity, a threaded rod 7 is rotatably connected to the upper surface of the connecting box 5, the gear disc 6 is meshed with the threaded rod 7, a sleeve 8 is installed at the bottom end of the threaded rod 7, a, the bottom surface of the cross rod 1 is slidably connected with a fixing plate 14 with a concave structure, the front surface of the cross rod 1 is rotatably connected with a second bolt 15, the second bolt 15 penetrates through the cross rod 1, a connecting plate 16 is fixedly welded at the bottom end of the fixing plate 14, a third bolt 17 is detachably connected on the outer side wall of the connecting plate 16, a second chute 22 is formed in the bottom surface of the cross rod 1, a first bolt 11 is installed on the outer side wall of the sleeve 8, a first chute 13 is formed in the outer side wall of the cross rod 1, the second bolt 15 is positioned in the first chute 13, a clamping plate 18 is installed at the bottom end of the connecting plate 16, a fourth bolt 19 is installed on the front surface of the bottom end of the connecting plate 16, the fourth bolt 19 penetrates through the connecting plate 16 and the clamping plate 18, a mounting plate 23 is fixedly arranged on the upper surface of the clamping plate 18, a spring 24 is fixedly arranged on, elasticity cloth 20 and cardboard 18 fixed connection, the bottom mounting of threaded rod 7 is equipped with fixing base 25, the last fixed surface of sleeve 8 has connecting rod 26, threaded rod 7 and sleeve 8 pass through fixing base 25 and connecting rod 26 threaded connection, third spout 27 has been seted up to sleeve 8's lateral wall, first bolt 11 runs through sleeve 8 and extends to the lateral wall of dead lever 9 through third spout 27, sleeve 8 and dead lever 9 are through first bolt 11 fixed connection, motor 3 and battery 4 electric connection.
In this embodiment: the elastic cloth 20 is made of an elastic material and plays a role of wrapping the spring 24, thereby preventing the spring 24 from being directly exposed to the outside.
In this embodiment: the model of the motor 3 is 2HP-4P-20L, the motor 3 works to drive the output shaft to rotate, and further drives the gear disc 6 to rotate, and the gear disc 6 is meshed with the threaded rod 7, so that the threaded rod 7 inside the connecting box 5 is driven to ascend, and further the hook 10 on the fixing rod 9 is driven to ascend or descend, and the ground wire lifting work is completed.
In this embodiment: when a user adjusts the position of the hook 10, the sleeve 8 can be fixed at the bottom end of the threaded rod 7 through the threaded connection of the connecting rod 26 and the fixing seat 25, if the length of the threaded rod 7 does not meet the use requirement, the first bolt 11 can be loosened until the first bolt 11 is not in contact with the fixing rod 9, so that the fixing rod 9 can slide in the sleeve 8, then the fixing rod 9 is pulled downwards, then the third chute 27 is used, the first bolt 11 penetrates through the sleeve 8 and extends to be in contact with the fixing rod 9, the first bolt 11 is tightened, the sleeve 8 and the fixing rod 9 are fixed, the length of the sleeve 8 is prolonged through the fixing rod 9, the length of the threaded rod 7 is further prolonged, the adjusting range of the hook 10 is expanded, the use is convenient, when the user uses the ground wire lifter, if the user adjusts the distance between the two connecting plates 16 according to a round tower, the ground wire lifter is fixed on the tower through the third bolt 17, until the third bolt 17 contacts the tower, the ground wire lifter is fixed on the tower through the third bolt 17 and the connecting plate 16, because the two elastic cloths 20, the two abutting plates 21 and the clamping plate 18 are combined into an arc-shaped plate structure, the stress on the two sides of the clamping plate 18 is uniform, the arc-shaped plate structure is beneficial to being attached to the outer side wall of the round tower, the stability between the ground wire lifter and the tower is improved, the outer side wall of the round tower can be attached, at the moment, the spring 24 in the elastic cloth 20 is deformed by outward tension, inward reaction force is generated, the arc-shaped plate structure plays a role in clamping the tower, and further the connection between the connecting plate 16 and the tower is tight and stable, block the shaft tower through two boards 21, improve the compactness between cardboard 18 and the shaft tower, the later stage operation of being convenient for horizontal pole 1 is horizontal, and the couple 10 at both ends is in same water flat line, the later stage operation of being convenient for.
Specifically, the number of the first bolts 11 is two, and the two first bolts 11 are symmetrically distributed in the third sliding groove 27; be used for fixed sleeve 8 and dead lever 9 through first bolt 11, be convenient for adjust the height of couple 10 as required according to the user, enlarge the adjustable range of couple 10, two first bolts 11 do benefit to and make sleeve 8 and dead lever 9 be connected stably.
Specifically, the number of the elastic cloth 20, the abutting plates 21 and the springs 24 is two, and the two elastic cloths 20, the two abutting plates 21 and the clamping plate 18 are combined to form an arc-shaped plate structure; the stress on the two sides of the clamping plate 18 is uniform, the arc-shaped plate structure is beneficial to being attached to the outer side wall of the round tower, and the stability between the ground wire lifter and the tower is improved.
Specifically, the abutting plate 21 and the clamping plate 18 are rectangular plates, and the width of the abutting plate 21 is larger than that of the clamping plate 18; the tower can be clamped conveniently through the two abutting plates 21, the tightness between the clamping plate 18 and the tower is improved, and later-stage operation is facilitated.
Specifically, the fourth bolt 19 penetrates through the connecting plate 16 and the mounting plate 23, and the clamping plate 18 is detachably connected with the fourth bolt 19 through the mounting plate 23; the connecting plate 16 is fixed through the fourth bolt 19 and the mounting plate 23, so that a user can conveniently dismount the clamping plate 18, and the mounting is convenient.
Specifically, the first sliding chute 13 is a strip-shaped chute, the number of the first sliding chute 13 and the number of the second bolts 15 are two, and the second bolts 15 are embedded in the first sliding chute 13; the sliding of the second bolts 15 inside them is facilitated by the first runners 13, the two second bolts 15 stabilizing the connection between the fixing plate 14 and the crossbar 1.
specifically, the fixing plate 14 is fixedly connected with the cross bar 1 through a first sliding chute 13 and a second bolt 15, the fixing plate 14 is slidably connected with the cross bar 1 through a second sliding chute 22, and the second sliding chute 22 is a concave groove; the fixing plate 14 is fixed on the cross bar 1 through the second bolt 15, the position of the fixing plate 14 can be adjusted by a user conveniently, and the fixing plate 14 can be fixed in a limited manner by sliding the fixing plate 14 through the second sliding groove 22 of the concave groove.
the utility model discloses a theory of operation and use flow: the user moves the ground wire lifter to a use place, when the user uses the ground wire lifter, the user is in threaded connection with the fixed seat 25 through the connecting rod 26, the sleeve 8 is further fixed to the bottom end of the threaded rod 7, if the length of the threaded rod 7 does not meet the use requirement, the first bolt 11 can be turned and loosened until the first bolt 11 is not in contact with the fixed rod 9, the fixed rod 9 can slide in the sleeve 8, then the fixed rod 9 is pulled downwards, then the third chute 27 is formed, the first bolt 11 penetrates through the sleeve 8 and extends to be in contact with the fixed rod 9, the first bolt 11 is turned tightly, the sleeve 8 and the fixed rod 9 are fixed, the length of the sleeve 8 is prolonged through the fixed rod 9, the length of the threaded rod 7 is further prolonged, the adjustment range of the hook 10 is expanded, the use is convenient, when the ground wire lifter is round, the user adjusts the distance between the two connecting plates 16, the fixing plate 14 slides in the second chute 22 in a matching manner, the second bolt 15 slides in the first chute 13, then the second bolt 15 is tightly rotated, the connecting plate 16 is fixed with the cross rod 1, the mounting plate 23 is inserted into the bottom end of the connecting plate 16, the fourth bolt 19 penetrates through the connecting plate 16 and the mounting plate 23, and further the clamping plate 18 is fixed to the bottom of the connecting plate 16, a user firstly penetrates through the third bolt 17 through the connecting plate 16 until the third bolt 17 contacts with the tower, the ground wire lifter is fixed to the tower through the third bolt 17 in a matching manner with the connecting plate 16, as the two elastic cloths 20, the two abutting plates 21 and the clamping plate 18 are combined into an arc-shaped plate structure, the outer side wall of the round tower can be tightly attached, at the moment, the spring 24 in the elastic cloth 20 is subjected to outward tension deformation, then inward reaction force is generated, the arc-shaped plate structure plays a role in clamping the tower, and further enables the, the cross bar 1 is made horizontal, the hooks 10 at the two ends are in the same horizontal line, the later operation is convenient, after the fixing, the hooks 10 hook the ground wire, the storage battery 4 supplies power to the motor 3 arranged in the box 2, the motor 3 works to drive the output shaft to rotate, thereby driving the gear disc 6 to rotate, driving the threaded rod 7 in the connecting box 5 to ascend because the gear disc 6 is meshed with the threaded rod 7, thereby driving the hook 10 on the fixed rod 9 to rise to complete the lifting work of the ground wire, when the ground wire rises to the expected height, the motor 3 stops working, the user can maintain and replace the hardware fitting bearing the ground wire, after the maintenance is finished, the motor 3 rotates reversely to drive the hook 10 on the fixed rod 9 to descend, if the storage battery 4 is insufficient in power, the handle 12 can be held by hand to drive the threaded rod 7 to rotate, so that the hook 10 can be lifted or lowered, and the lifting of the ground wire can be adjusted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A lifter for overhead ground wires of a power transmission line comprises a cross rod (1), wherein a placing box (2) is installed on the upper surface of one end of the cross rod (1), a first containing cavity is formed in the placing box (2), a motor (3) is fixedly arranged in the placing box (2), a storage battery (4) is installed at the rear part, close to the motor (3), of the placing box (2), a connecting box (5) is fixedly arranged on the outer side wall of one end, close to the placing box (2), of the cross rod (1), a second containing cavity is formed in one end, close to the placing box (2), of the cross rod (1), an output shaft of the motor (3) is fixedly connected with a gear disc (6), the gear disc (6) is located in the second containing cavity, a threaded rod (7) is rotatably connected to the upper surface of the connecting box (5), and the gear disc (6) is connected with the threaded rod (7) in, sleeve (8) are installed to the bottom of threaded rod (7), the inside wall sliding connection of sleeve (8) has dead lever (9), the bottom mounting of dead lever (9) is equipped with couple (10), the top fixedly connected with handle (12) of threaded rod (7), the bottom surface sliding connection of horizontal pole (1) has fixed plate (14) of concave type structure, the front surface of horizontal pole (1) is rotated and is connected with second bolt (15), second bolt (15) run through horizontal pole (1), the bottom welded fastening of fixed plate (14) has connecting plate (16), the lateral wall of connecting plate (16) can be dismantled and be connected with third bolt (17), second spout (22), its characterized in that have been seted up to the bottom surface of horizontal pole (1): the outer side wall of the sleeve (8) is provided with a first bolt (11), the outer side wall of the cross rod (1) is provided with a first sliding groove (13), a second bolt (15) is located in the first sliding groove (13), a clamping plate (18) is installed at the bottom end of the connecting plate (16), a fourth bolt (19) is installed on the front surface of the bottom end of the connecting plate (16), the fourth bolt (19) penetrates through the connecting plate (16) and the clamping plate (18), an installing plate (23) is fixedly arranged on the upper surface of the clamping plate (18), a spring (24) is fixedly arranged on the front surface of the clamping plate (18), one end, far away from the clamping plate (18), of the spring (24) is fixedly connected with a supporting plate (21), the outer side wall of the spring (24) is wrapped with elastic cloth (20), the elastic cloth (20) is fixedly connected with the clamping plate (18), and a fixing seat (25) is fixedly arranged at the bottom end, the upper surface welded fastening of sleeve (8) has connecting rod (26), threaded rod (7) with sleeve (8) pass through fixing base (25) with connecting rod (26) threaded connection, third spout (27) have been seted up to the lateral wall of sleeve (8), first bolt (11) are passed through third spout (27) run through sleeve (8) and extend to the lateral wall of dead lever (9), sleeve (8) with dead lever (9) pass through first bolt (11) fixed connection, motor (3) with battery (4) electric connection.
2. The overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the number of the first bolts (11) is two, and the two first bolts (11) are symmetrically distributed in the third sliding groove (27).
3. The overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the number of the elastic cloth (20), the number of the supporting plates (21) and the number of the springs (24) are two, and the two elastic cloths (20), the two supporting plates (21) and the clamping plate (18) are combined into an arc-shaped plate structure.
4. The overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the supporting plate (21) and the clamping plate (18) are both rectangular plates, and the width of the supporting plate (21) is larger than that of the clamping plate (18).
5. the overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the fourth bolt (19) penetrates through the connecting plate (16) and the mounting plate (23), and the clamping plate (18) is detachably connected with the fourth bolt (19) through the mounting plate (23).
6. The overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the first sliding groove (13) is a strip-shaped groove, the number of the first sliding groove (13) and the number of the second bolts (15) are two, and the second bolts (15) are embedded into the first sliding groove (13).
7. The overhead ground wire lifter for the power transmission line of claim 1, characterized in that: the fixing plate (14) is fixedly connected with the cross rod (1) through the first sliding groove (13) and the second bolt (15), the fixing plate (14) is connected with the cross rod (1) in a sliding mode through the second sliding groove (22), and the second sliding groove (22) is a concave groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217521.0U CN209766998U (en) | 2019-02-19 | 2019-02-19 | Overhead ground wire lifter for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217521.0U CN209766998U (en) | 2019-02-19 | 2019-02-19 | Overhead ground wire lifter for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766998U true CN209766998U (en) | 2019-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920217521.0U Expired - Fee Related CN209766998U (en) | 2019-02-19 | 2019-02-19 | Overhead ground wire lifter for power transmission line |
Country Status (1)
| Country | Link |
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| CN (1) | CN209766998U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224344A (en) * | 2020-01-08 | 2020-06-02 | 兰州新科明电气设备有限公司 | Auxiliary device for installing electric wire and cable |
| CN111994838A (en) * | 2020-08-18 | 2020-11-27 | 贵州电网有限责任公司 | Ground wire lifting device for high-voltage transmission line |
| CN112003193A (en) * | 2020-08-18 | 2020-11-27 | 佳木斯大学 | High-voltage wire installation insulating frame on telegraph pole |
| CN112383011A (en) * | 2020-11-19 | 2021-02-19 | 保定中鑫电力器材有限公司 | Fitting for adjusting tension degree of electric wire |
| CN113315027A (en) * | 2021-05-31 | 2021-08-27 | 青海送变电工程有限公司 | Auxiliary device is changed to overhead ground wire gold utensil |
-
2019
- 2019-02-19 CN CN201920217521.0U patent/CN209766998U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224344A (en) * | 2020-01-08 | 2020-06-02 | 兰州新科明电气设备有限公司 | Auxiliary device for installing electric wire and cable |
| CN111224344B (en) * | 2020-01-08 | 2021-10-01 | 兰州新科明电气设备有限公司 | Auxiliary device for installing electric wire and cable |
| CN111994838A (en) * | 2020-08-18 | 2020-11-27 | 贵州电网有限责任公司 | Ground wire lifting device for high-voltage transmission line |
| CN112003193A (en) * | 2020-08-18 | 2020-11-27 | 佳木斯大学 | High-voltage wire installation insulating frame on telegraph pole |
| CN112003193B (en) * | 2020-08-18 | 2021-07-13 | 佳木斯大学 | High-voltage wire installation insulating frame on telegraph pole |
| CN112383011A (en) * | 2020-11-19 | 2021-02-19 | 保定中鑫电力器材有限公司 | Fitting for adjusting tension degree of electric wire |
| CN113315027A (en) * | 2021-05-31 | 2021-08-27 | 青海送变电工程有限公司 | Auxiliary device is changed to overhead ground wire gold utensil |
| CN113315027B (en) * | 2021-05-31 | 2022-08-05 | 青海送变电工程有限公司 | Auxiliary device is changed to overhead ground wire gold utensil |
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