CN214479217U - Power transmission line protection bridge - Google Patents
Power transmission line protection bridge Download PDFInfo
- Publication number
- CN214479217U CN214479217U CN202022604064.6U CN202022604064U CN214479217U CN 214479217 U CN214479217 U CN 214479217U CN 202022604064 U CN202022604064 U CN 202022604064U CN 214479217 U CN214479217 U CN 214479217U
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- Prior art keywords
- plate
- transmission line
- sliding seat
- slide
- fixed
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 230000001846 repelling effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a power transmission line protection bridge frame, which belongs to the technical field of electric cable frames and comprises a support frame, the utility model connects a wire clamping device with a support plate through a protection component, when wind blows, the power transmission line drives the wire clamping device to move and drives a slide seat II to slide in a chute on the connection plate through a connection column, when wind power is larger, the slide seat II is blown to one end of the connection plate, the slide seat II drives the connection plate to move and drives the slide seat I to slide on a fixed rod through a support rod, a spring is extruded, the slide seat is buffered through the flexibility of the spring, the friction of a sleeve in the power transmission line and the wire clamping device is reduced, the service life of the power transmission line is prolonged, a vertical rod is arranged on the support plate, a fixed plate is arranged at the upper end of the vertical rod, a bird repeller is arranged on the fixed plate through a fixed bolt, the bird repeller can expel birds, and the nest is prevented from being made on the support plate, the safety of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of electric cable frame, concretely relates to power transmission line protection crane span structure.
Background
The electric wire is a conducting wire for transmitting electric energy, a bare wire, an electromagnetic wire and an insulating wire, and the electric cable frame is mainly used for supporting the electric wire. Present electric cable frame installation is comparatively troublesome, and stability is not good, receives external influence easily, leads to not hard up or the phenomenon that drops, and when connecting fixed electric wire, generally directly forever solid buckle and screw rod can cause the damage to the surface of electric wire like this for a long time, and does not have the buffering guard action, receives external force to drag the fracture easily.
Chinese patent application No. CN210326921U discloses a high voltage transmission cable rack, which has poor protection measures for the transmission line, and when wind blows, the friction between the transmission line and the sleeve in the wire clamping device is severe, which shortens the service life of the transmission line, and the device cannot play the function of driving birds.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a power transmission line protection crane span structure has and is good to power transmission line safeguard measure, can play the characteristics of driving the bird function.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power transmission line protection crane span structure, includes the support frame, one side of support frame is provided with fixing device, the upper end of support frame is provided with the backup pad, the both ends upside of backup pad is provided with the card line device, be connected through the protection subassembly between card line device and the backup pad, the protection subassembly includes slide one, slide two, spliced pole, spout, connecting plate and bracing piece, wherein, the position that corresponds with the card line device on the upper end both sides of backup pad is provided with slide one, there is the connecting plate upside of slide one, be connected through the bracing piece between connecting plate and the slide one, the lower extreme of card line device is provided with the spliced pole, be connected through slide two between spliced pole and the connecting plate, be provided with the spout that corresponds with slide two on the connecting plate.
Preferably, the protection subassembly still includes fixed block, dead lever and spring, wherein, the inside intermediate position of backup pad is provided with the fixed block, the both sides of fixed block are provided with the dead lever and run through slide one, the surface of dead lever all is provided with the spring between slide one and fixed block and the backup pad.
Preferably, a vertical rod is arranged at the middle position of the upper end of the supporting plate, a fixing plate is arranged at the upper end of the vertical rod, a bird repelling device is arranged on the fixing plate, and the bird repelling device and the fixing plate are fixedly connected through a fixing bolt.
Preferably, the sliding seat II is connected with the connecting plate in a sliding mode, and the sliding seat I is connected with the supporting plate and the fixing rod in a sliding mode.
Preferably, the spring is connected with the fixing block, the first sliding seat and the supporting plate through buckles.
Preferably, the upright stanchion and the support plate are welded and fixed through spot welding, and the upright stanchion and the fixing plate are welded into an integral structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a to be connected through the protection subassembly between card line device and the backup pad, the transmission line drives the card line device and removes and drive the spout of slide two on the connecting plate through the spliced pole and slide when the wind-force is great, slide two is blown the one end of connecting plate when wind-force is great, slide two drive the connecting plate and remove and drive slide one through the bracing piece and slide on the dead lever, the spring receives the extrusion, the elasticity through the spring is to the slide cushioning effect together, reduce the friction of sleeve pipe in transmission line and the card line device, the life of improvement transmission line.
2. The utility model discloses a set up the pole setting in the backup pad, set up the fixed plate in the pole setting upper end to drive the bird ware through fixing bolt setting and can play the expulsion effect to the flying bird on the fixed plate, prevent that birds from doing the nest in the backup pad, improve the device security.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the protection assembly of the present invention;
FIG. 3 is a schematic side view of the first and second sliding seats of the present invention;
in the figure: 1. a support frame; 2. a fixing device; 3. a support plate; 4. a wire clamping device; 5. erecting a rod; 6. a bird repeller; 7. a fixing plate; 8. fixing the bolt; 9. a protection component; 91. a fixed block; 92. fixing the rod; 93. a spring; 94. a first sliding seat; 95. a second sliding seat; 96. connecting columns; 97. a chute; 98. a connecting plate; 99. a support rod.
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.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a power transmission line protection crane span structure, including support frame 1, one side of support frame 1 is provided with fixing device 2, the upper end of support frame 1 is provided with backup pad 3, the both ends upside of backup pad 3 is provided with card line device 4, be connected through protection component 9 between card line device 4 and the backup pad 3, protection component 9 includes slide one 94, slide two 95, spliced pole 96, spout 97, connecting plate 98 and bracing piece 99, wherein, the position that corresponds with card line device 4 on the upper end both sides of backup pad 3 is provided with slide one 94, there is connecting plate 98 the upside of slide one 94, be connected through bracing piece 99 between connecting plate 98 and the slide one 94, the lower extreme of card line device 4 is provided with spliced pole 96, be connected through slide two 95 between spliced pole 96 and the connecting plate 98, be provided with the spout 97 that corresponds with slide two 95 on the connecting plate 98.
Specifically, the protection assembly 9 further includes a fixing block 91, a fixing rod 92 and a spring 93, wherein the fixing block 91 is disposed at the middle position inside the support plate 3, the fixing rod 92 is disposed on two sides of the fixing block 91 and penetrates through a first sliding seat 94, and the spring 93 is disposed on the surfaces of the first sliding seat 94 and the fixing rod 92 between the fixing block 91 and the support plate 3.
Through adopting above-mentioned technical scheme, when wind-force is great two 95 slides are blown the one end to connecting plate 98, two 95 slides drive connecting plate 98 and remove and drive a slide 94 through bracing piece 99 and slide on dead lever 92, and spring 93 receives the extrusion, plays the cushioning effect to a slide 94 through the elasticity of spring 93, reduces the power transmission line and blocks the friction of sheathed tube in the linear device 4, improves the life of power transmission line.
Specifically, the middle position of the upper end of the supporting plate 3 is provided with a vertical rod 5, the upper end of the vertical rod 5 is provided with a fixing plate 7, the fixing plate 7 is provided with a bird repelling device 6, and the bird repelling device 6 and the fixing plate 7 are fixedly connected through a fixing bolt 8.
Through adopting above-mentioned technical scheme, through setting up pole setting 5 in backup pad 3, set up fixed plate 7 in pole setting 5 upper ends to it can play the expulsion effect to the bird to drive bird ware 6 through fixing bolt 8 setting on fixed plate 7, prevents that birds from doing the nest in backup pad 3, improves the device security.
Specifically, the sliding seat two 95 and the connecting plate 98, and the sliding seat one 94 and the supporting plate 3 and the fixing rod 92 are connected in a sliding manner.
By adopting the technical scheme, the first sliding seat 94 and the second sliding seat 95 can respectively slide on the connecting plate 98 and the supporting plate 3.
Specifically, the spring 93 is connected with the fixed block 91, the first sliding seat 94 and the support plate 3 through buckles.
Through adopting above-mentioned technical scheme, the buckle is connected more firmly and conveniently installs.
Specifically, the upright rod 5 and the supporting plate 3 are welded and fixed through spot welding, and the upright rod 5 and the fixing plate 7 are welded into an integral structure.
Through adopting above-mentioned technical scheme, through spot welding welded fastening improve the stability between pole setting 5 and the backup pad 3, integral type structure improvement device overall stability between pole setting 5 and the fixed plate 7.
The bird repeller 6 of the utility model is the prior art, and the model selected for use is MDZ-01.
The utility model discloses in support frame 1, fixing device 2, backup pad 3 and card line device 4 structure and theory of operation have disclosed in the high-tension transmission cable frame that chinese patent application number is CN210326921U discloses.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, it is fixed with support frame 1 and wire pole connection through fixing device 2, through being connected through protection component 9 between will block line device 4 and the backup pad 3, the transmission line drives the card line device 4 and removes and drive through spliced pole 96 that slide two 95 slides in the spout 97 on connecting plate 98 when blowing, slide two 95 is blown the one end of connecting plate 98 when wind-force is great, slide two 95 drive connecting plate 98 remove and drive slide one 94 through bracing piece 99 and slide on dead lever 92, spring 93 receives the extrusion, the elasticity through spring 93 plays the cushioning effect to slide one 94, reduce the transmission line and block sheathed tube friction in the line device 4, the life of improvement transmission line.
Through setting up pole setting 5 in backup pad 3, set up fixed plate 7 in pole setting 5 upper ends to it can play the expulsion effect to the bird through fixing bolt 8 setting bird repeller 6 on fixed plate 7, prevents that birds from doing the nest in backup pad 3, improves the device security.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power transmission line protection crane span structure, includes support frame (1), its characterized in that: one side of the support frame (1) is provided with a fixing device (2), the upper end of the support frame (1) is provided with a support plate (3), the upside of the two ends of the support plate (3) is provided with a wire clamping device (4), the wire clamping device (4) is connected with the support plate (3) through a protection component (9), the protection component (9) comprises a sliding seat I (94), a sliding seat II (95), a connecting column (96), a sliding chute (97), a connecting plate (98) and a support rod (99), wherein the sliding seat I (94) is arranged at the position, corresponding to the wire clamping device (4), on the two sides of the upper end of the support plate (3), the connecting plate (98) is arranged on the upside of the sliding seat I (94), the connecting plate (98) is connected with the sliding seat I (94) through the support rod (99), the lower end of the wire clamping device (4) is provided with the connecting column (96), the connecting column (96) is connected with the connecting plate (98) through a second sliding seat (95), and a sliding groove (97) corresponding to the second sliding seat (95) is formed in the connecting plate (98).
2. A transmission line protection bridge as defined in claim 1, wherein: protection component (9) still include fixed block (91), dead lever (92) and spring (93), wherein, the inside intermediate position of backup pad (3) is provided with fixed block (91), the both sides of fixed block (91) are provided with dead lever (92) and run through slide (94), the surface of dead lever (92) all is provided with spring (93) between slide (94) and fixed block (91) and backup pad (3).
3. A transmission line protection bridge as defined in claim 1, wherein: the utility model discloses a bird repelling device, including backup pad (3), the upper end intermediate position of backup pad (3) is provided with pole setting (5), the upper end of pole setting (5) is provided with fixed plate (7), be provided with on fixed plate (7) and drive bird ware (6), it is fixed to drive to be connected through fixing bolt (8) between bird ware (6) and fixed plate (7).
4. A transmission line protection bridge as defined in claim 1, wherein: and the sliding seat II (95) is connected with the connecting plate (98) in a sliding manner, and the sliding seat I (94) is connected with the supporting plate (3) and the fixing rod (92) in a sliding manner.
5. A transmission line protection bridge as defined in claim 2, wherein: the spring (93) is connected with the fixing block (91), the sliding seat I (94) and the supporting plate (3) through buckles.
6. A transmission line protection bridge as defined in claim 3, wherein: the device is characterized in that the vertical rod (5) and the supporting plate (3) are fixed through spot welding, and the vertical rod (5) and the fixing plate (7) are welded into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604064.6U CN214479217U (en) | 2020-11-11 | 2020-11-11 | Power transmission line protection bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022604064.6U CN214479217U (en) | 2020-11-11 | 2020-11-11 | Power transmission line protection bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479217U true CN214479217U (en) | 2021-10-22 |
Family
ID=78182293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022604064.6U Expired - Fee Related CN214479217U (en) | 2020-11-11 | 2020-11-11 | Power transmission line protection bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479217U (en) |
-
2020
- 2020-11-11 CN CN202022604064.6U patent/CN214479217U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |