CN221080887U - Transmission line ground connection downlead fixing device - Google Patents
Transmission line ground connection downlead fixing device Download PDFInfo
- Publication number
- CN221080887U CN221080887U CN202322433101.5U CN202322433101U CN221080887U CN 221080887 U CN221080887 U CN 221080887U CN 202322433101 U CN202322433101 U CN 202322433101U CN 221080887 U CN221080887 U CN 221080887U
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- fixedly connected
- grounding
- transmission line
- fixed
- fixing device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 26
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device for a grounding down wire of a power transmission line, which comprises a fixing pile, wherein a wire arranging plate is fixedly connected to the vertical side wall of the fixing pile, the grounding down wire is installed in the wire arranging plate, the lower end of the grounding down wire is fixedly connected with a grounding mechanism, two mounting plates are symmetrically and fixedly connected to the vertical side wall of the fixing pile, the same mounting shaft is fixedly connected between the two mounting plates, a guide wheel is movably sleeved outside the mounting shaft, the grounding down wire bypasses the guide wheel, two fixing plates are symmetrically and fixedly connected to the vertical side wall of the fixing pile, the wire arranging plate is positioned between the two fixing plates, and T-shaped grooves are formed in the two fixing plates. The utility model can enable the grounding down conductor to be smoother when being bent, avoid the damage of the structure caused by excessive bending when the grounding down conductor is fixed, effectively prolong the service life of the grounding down conductor and improve the grounding safety of the power transmission line.
Description
Technical Field
The utility model relates to the technical field of power transmission lines, in particular to a power transmission line grounding down conductor fixing device.
Background
The grounding down lead is an important component for guaranteeing the safety of the power transmission line, and the grounding down lead needs to be fixedly installed by using a fixing device, so that the grounding down lead is guaranteed to be stably grounded, and the problem that safety accidents occur due to the fact that the grounding down lead cannot be stably grounded is avoided.
When the existing grounding down lead fixing device is used, the grounding down lead needs to be bent to be installed on the fixing pile, the angle of the bent position of the grounding down lead is close to a right angle, and when the grounding down lead fixing device is used for a long time, the structure of the grounding down lead at the bent position can be damaged, so that the service life of the grounding down lead is reduced, and the grounding safety of a power transmission line is affected.
Disclosure of utility model
The utility model aims to provide a fixing device for a grounding down conductor of a power transmission line, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fixing device for a grounding down wire of a power transmission line, which comprises a fixing pile, wherein a wire arranging plate is fixedly connected to the vertical side wall of the fixing pile, a grounding down wire is installed in the wire arranging plate, the lower end of the grounding down wire is fixedly connected with a grounding mechanism, two mounting plates are symmetrically and fixedly connected to the vertical side wall of the fixing pile, the same mounting shaft is fixedly connected between the two mounting plates, a guide wheel is movably sleeved outside the mounting shaft, the grounding down wire bypasses the guide wheel, two fixing plates are symmetrically and fixedly connected to the vertical side wall of the fixing pile, the wire arranging plate is positioned between the two fixing plates, T-shaped grooves are formed in the two fixing plates, sliding plates are movably sleeved in the two T-shaped grooves, a tension spring is fixedly connected between the sliding plates and the fixing pile, the same fixing shaft is fixedly connected between the two fixing plates, a limit roller is movably sleeved outside the fixing shaft, and the grounding down wire is positioned between the limit roller and the wire arranging plate.
Further, the grounding mechanism comprises a metal frame fixedly sleeved outside the fixing pile, a connecting piece is fixedly connected to the upper side of the metal frame, the lower end of the grounding down wire is connected with the connecting piece, a plurality of internal thread barrels are fixedly connected to the side wall of the lower side of the metal frame, a grounding screw rod is sleeved in the internal thread barrels, and the internal thread barrels and the grounding screw rod are the same as the metal frame in material.
Further, the winding displacement board includes the plate body of fixed connection on the spud pile, the semicircle groove has been seted up on the plate body, the vertical lateral wall fixedly connected with buckle of plate body, threaded connection has locking screw on the buckle.
Further, the four corners of the lower end of the fixed pile are fixedly connected with connecting plates, and pin holes are formed in the connecting plates.
Further, the connecting piece includes the metal pipe of fixed connection on metal frame, the lower extreme of ground connection downlead is located the metal intraductal, threaded hole has been seted up to the pipe wall of metal pipe, and threaded hole internal thread has cup jointed the locking bolt.
Further, the rod walls of the grounding screws are provided with operation holes, and the operation holes are positioned at the lower positions of the grounding screws.
Further, the lower end of the grounding screw is fixedly connected with a breaking head, and the specific shape of the breaking head is conical.
Further, a screwing plate 28 is fixedly connected to one end of the locking screw.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through the fixed piles, the wire arranging plates, the ground down-lead mechanism, the mounting plate, the mounting shaft, the guide wheels, the fixed plates, the T-shaped grooves, the sliding plates, the extension springs, the fixed shafts and the limiting rollers, when the ground down-lead is fixed, the ground down-lead is wound around the guide wheels, the sliding plates are pulled, the fixed shafts are driven by the sliding plates to move, the limiting rollers are driven by the fixed shafts to move, the limiting rollers are far away from the wire arranging plates, the ground down-lead is fixed on the ground down-lead mechanism after passing through between the limiting rollers and the wire arranging plates, the ground down-lead is stably fixed through the wire arranging plates, the fixed guide wheels and the limiting rollers are mutually matched, and the ground down-lead can be guided, so that the ground down-lead is smoother when being bent, the ground down-lead is prevented from being bent excessively, the structure is damaged, the service life of the ground down-lead is effectively prolonged, and the ground safety of a power transmission line is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another direction of the present utility model;
fig. 3 is a front view of the present utility model.
In the figure: 1. fixing piles; 2. a wire arrangement plate; 3. a ground down-lead; 4. a grounding mechanism; 5. a mounting plate; 6. a mounting shaft; 7. a guide wheel; 8. a fixing plate; 9. a T-shaped groove; 10. a sliding plate; 11. a tension spring; 12. a fixed shaft; 13. a limit roller; 14. a metal frame; 15. a connecting piece; 16. an internal thread cylinder; 17. a grounding screw; 18. a plate body; 19. a semicircular groove; 20. a buckle plate; 21. locking the screw rod; 22. a connecting plate; 23. a pin hole; 24. a metal tube; 25. a locking bolt; 26. an operation hole; 27. breaking the soil; 28. the plate is screwed.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a fixing device for a grounding down lead of a power transmission line, which comprises a fixing pile 1, wherein a wire arranging plate 2 is fixedly connected to a vertical side wall of the fixing pile 1, a grounding down lead 3 is installed in the wire arranging plate 2, a grounding mechanism 4 is fixedly connected to the lower end of the grounding down lead 3, two mounting plates 5 are symmetrically and fixedly connected to the vertical side wall of the fixing pile 1, the same mounting shaft 6 is fixedly connected between the two mounting plates 5, a guide wheel 7 is movably sleeved outside the mounting shaft 6, the grounding down lead 3 bypasses the guide wheel 7, two fixing plates 8 are symmetrically and fixedly connected to the vertical side wall of the fixing pile 1, the wire arranging plate 2 is positioned between the two fixing plates 8, T-shaped grooves 9 are respectively formed in the two fixing plates 8, sliding plates 10 are respectively and movably sleeved in the two T-shaped grooves 9, an extension spring 11 is fixedly connected between the sliding plates 10 and the fixing pile 1, a guide wheel 7 is fixedly connected between the two fixing plates 8, a fixing shaft 12 is fixedly connected between the fixing plates 12 and the fixing shaft 3, and the fixing shaft 13 is movably sleeved outside the fixing shaft 13, and the fixing shaft 13 is movably connected between the fixing shaft and the fixing shaft 3.
In the above embodiment, when the ground lead 3 is fixed, the ground lead 3 bypasses the guide wheel 7, the sliding plate 10 is pulled, the sliding plate 10 drives the fixed shaft 12 to move, the fixed shaft 12 drives the limit roller 13 to move, the limit roller 13 is far away from the wire arranging plate 2, the ground lead 3 passes through between the limit roller 13 and the wire arranging plate 2 and then is fixed on the grounding mechanism 4, the ground lead 3 is fixed through the wire arranging plate 2, the ground lead 3 is stably fixed, the guide wheel 7 and the limit roller 13 are matched with each other, the ground lead 3 can be guided, so that the ground lead 3 can be more smooth when being bent, structural damage caused by excessive bending during the fixing of the ground lead 3 is avoided, the service life of the ground lead 3 is effectively prolonged, and the ground safety of a power transmission line is improved.
The grounding mechanism 4 comprises a metal frame 14 fixedly sleeved outside the fixing pile 1, a connecting piece 15 is fixedly connected to the upper side of the metal frame 14, the lower end of the grounding down wire 3 is connected with the connecting piece 15, a plurality of internal thread barrels 16 are fixedly connected to the side wall of the lower side of the metal frame 14, a grounding screw rod 17 is sleeved on the internal thread of the internal thread barrels 16, and the internal thread barrels 16 and the grounding screw rod 17 are made of the same material as the metal frame 14.
In this embodiment, during the use, connect ground lead 3 on connecting piece 15, rotate ground screw 17, make ground screw 17 insert ground, a plurality of ground screw 17 that set up can guarantee that the device is grounded steadily, and one of them impaired other also can guarantee the earthing effect, the effectual ground security that improves the device.
The flat cable board 2 includes the plate body 18 of fixed connection on the spud 1, semicircular groove 19 has been seted up on the plate body 18, the vertical lateral wall fixedly connected with buckle 20 of plate body 18, threaded connection has locking screw 21 on the buckle 20, and during the use, twist locking screw 21, make locking screw 21 remove to ground lead 3, locking screw 21 can lock fixedly to ground lead 3.
The four corners of the lower end of the fixed pile 1 are fixedly connected with connecting plates 22, and the connecting plates 22 are provided with pin holes 23, so that the convenience of the installation of the fixed pile 1 can be improved.
The connecting piece 15 comprises a metal tube 24 fixedly connected to the metal frame 14, the lower end of the grounding down wire 3 is located in the metal tube 24, a threaded hole is formed in the tube wall of the metal tube 24, and a locking bolt 25 is sleeved in the threaded hole in a threaded mode.
The lever walls of the grounding screws 17 are provided with operation holes 26, the operation holes 26 are positioned at the lower position of the grounding screws 17, and the convenience in rotation of the grounding screws 17 can be improved by the arranged operation holes 26.
The lower end of the grounding screw 17 is fixedly connected with a breaking head 27, and the specific shape of the breaking head 27 is conical, so that the breaking efficiency of the grounding screw 17 can be improved.
One end of the locking screw 21 is fixedly connected with a screwing plate 28, so that the convenience of rotation of the locking screw 21 is improved.
Working principle: when the grounding down lead 3 is fixed, the grounding down lead 3 bypasses the guide wheel 7, the sliding plate 10 is pulled, the sliding plate 10 drives the fixed shaft 12 to move, the fixed shaft 12 drives the limiting roller 13 to move, the limiting roller 13 is far away from the wire arranging plate 2, the grounding down lead 3 passes through between the limiting roller 13 and the wire arranging plate 2 and then is fixed on the grounding mechanism 4, the grounding down lead 3 is fixed through the wire arranging plate 2, the grounding down lead 3 is stably fixed, the guide wheel 7 and the limiting roller 13 are mutually matched, the grounding down lead 3 can be guided, so that the grounding down lead 3 is smoother when being bent, structural damage caused by excessive bending during the fixing of the grounding down lead 3 is avoided, the service life of the grounding down lead 3 is effectively prolonged, and the grounding safety of a power transmission line is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a transmission line ground connection downlead fixing device, includes spud pile (1), its characterized in that: the utility model provides a fixed pile (1) vertical lateral wall fixedly connected with winding displacement board (2), install ground connection downlead (3) in winding displacement board (2), the lower extreme fixedly connected with earthing mechanism (4) of ground connection downlead (3), two vertical lateral wall symmetry fixedly connected with mounting panel (5) of fixed pile (1) fixedly connected with same installation axle (6) between mounting panel (5), the outer movable sleeve of installation axle (6) is equipped with leading wheel (7), guiding wheel (7) are walked around in ground connection downlead (3), two fixed plates (8) of vertical lateral wall symmetry fixedly connected with of fixed pile (1), winding displacement board (2) are located between two fixed plates (8), two T type groove (9) have all been seted up on fixed plate (8), two all movable sleeve has sliding plate (10) in T type groove (9), fixedly connected with extension spring (11) between sliding plate (10) and fixed pile (1), two fixed plates (12) are located between fixed roll (12) and fixed roll (13) are located between fixed roll (12).
2. The transmission line ground down conductor fixing device according to claim 1, wherein: the grounding mechanism (4) comprises a metal frame (14) fixedly sleeved outside the fixing pile (1), a connecting piece (15) is fixedly connected to the upper side of the metal frame (14), the lower end of the grounding down wire (3) is connected with the connecting piece (15), a plurality of internal thread barrels (16) are fixedly connected to the side wall of the lower side of the metal frame (14), a grounding screw (17) is sleeved on the internal thread barrels (16) in a threaded manner, and the internal thread barrels (16) and the grounding screw (17) are the same as the metal frame (14).
3. The transmission line ground down conductor fixing device according to claim 2, wherein: the flat cable plate (2) comprises a plate body (18) fixedly connected to the fixing pile (1), a semicircular groove (19) is formed in the plate body (18), a buckle plate (20) is fixedly connected to the vertical side wall of the plate body (18), and a locking screw (21) is connected to the buckle plate (20) in a threaded mode.
4. A transmission line ground down conductor fixing device according to claim 3, characterized in that: the four corners of the lower end of the fixed pile (1) are fixedly connected with connecting plates (22), and pin holes (23) are formed in the connecting plates (22).
5. The transmission line ground down conductor fixing device according to claim 4, wherein: the connecting piece (15) comprises a metal tube (24) fixedly connected to the metal frame (14), the lower end of the grounding down wire (3) is located in the metal tube (24), a threaded hole is formed in the tube wall of the metal tube (24), and a locking bolt (25) is sleeved in the threaded hole in a threaded mode.
6. The transmission line ground down conductor fixing device according to claim 5, wherein: the rod walls of the grounding screws (17) are provided with operation holes (26), and the operation holes (26) are positioned at the lower positions of the grounding screws (17).
7. The transmission line ground down conductor fixing device according to claim 6, wherein: the lower end of the grounding screw rod (17) is fixedly connected with a ground breaking head (27), and the ground breaking head (27) is conical in specific shape.
8. The transmission line ground down conductor fixing device according to claim 7, wherein: one end of the locking screw rod (21) is fixedly connected with a screwing plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433101.5U CN221080887U (en) | 2023-09-08 | 2023-09-08 | Transmission line ground connection downlead fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322433101.5U CN221080887U (en) | 2023-09-08 | 2023-09-08 | Transmission line ground connection downlead fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221080887U true CN221080887U (en) | 2024-06-04 |
Family
ID=91272558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322433101.5U Active CN221080887U (en) | 2023-09-08 | 2023-09-08 | Transmission line ground connection downlead fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221080887U (en) |
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2023
- 2023-09-08 CN CN202322433101.5U patent/CN221080887U/en active Active
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