CN221194922U - Insulating ladder of distribution pole tower - Google Patents
Insulating ladder of distribution pole tower Download PDFInfo
- Publication number
- CN221194922U CN221194922U CN202321873551.XU CN202321873551U CN221194922U CN 221194922 U CN221194922 U CN 221194922U CN 202321873551 U CN202321873551 U CN 202321873551U CN 221194922 U CN221194922 U CN 221194922U
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- shaped connecting
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- arc
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 241001503987 Clematis vitalba Species 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model provides a power distribution pole tower insulating ladder, which comprises a ladder body, wherein a connecting mechanism is arranged on the ladder body and is used for connecting the ladder body with a power distribution pole tower; the connecting mechanism comprises two L-shaped connecting parts which are oppositely arranged, the two L-shaped connecting parts are respectively fixed on the ladder body, connecting plates are respectively arranged on the two L-shaped connecting parts, the connecting mechanism further comprises an arc-shaped connecting part, connecting blocks are arranged on the outer surfaces of the arc-shaped connecting parts, the connecting blocks are positioned between the two connecting plates, and the two L-shaped connecting parts and the arc-shaped connecting parts are connected together through the cooperation of bolts and nuts; the internal surface of arc connecting portion is equipped with anti-skidding cushion, and the equal fixedly connected with connecting rod of surface at arc connecting portion both ends, and the connecting rod end is equipped with the baffle, and the both ends of safety belt are connected with two connecting rod detachable respectively, and the baffle is used for preventing that the safety belt breaks away from the connecting rod under the user state. The insulating ladder of the power distribution pole tower can be reliably connected with the power distribution pole tower, a supporting platform is provided for operators, and the phase change reduces the longitudinal drop and plays a role in buffering.
Description
Technical Field
The utility model relates to the technical field of ladders, in particular to an insulating ladder for a power distribution pole tower.
Background
With the continuous promotion of urban network transformation, most of urban distribution lines are transformed, mainly cable lines are used as main lines, and overhead lines are mainly erected in rural areas. The rural power grid has the characteristics of scattered users and long distance between power supply points, and is difficult to be equipped with an insulating operation vehicle, so that the power distribution line pole is generally used by operators to climb to the pole top by using a climbers for emergency repair. Because the overhead line is directly exposed in natural environment, the fault mostly occurs in severe weather such as rain, snow, strong wind and the like, the whole pole tower is wet and slippery, the climbers easily slide longitudinally, no longitudinal protection measures are taken before the emergency repair personnel climb to the pole top, the fall is large, and the risk of falling and falling injury of the personnel exists, so that technical measures need to be taken urgently, and the personal safety of pole climbing operators is ensured under the severe weather condition.
Disclosure of utility model
In order to solve the problems in the prior art, the application provides the insulating ladder of the power distribution pole tower, which can be reliably connected with the power distribution pole tower, wherein the insulating ladder provides a supporting platform for operators, phase change reduces longitudinal fall, plays a role in buffering, and increases safety guarantee for the operators while improving the rush-repair efficiency.
In order to achieve the above purpose, the application provides a power distribution pole tower insulating ladder, which comprises a ladder body, wherein the ladder body comprises a left vertical rod, a right vertical rod and a plurality of cross rods connected between the left vertical rod and the right vertical rod, and a connecting mechanism is further arranged on the ladder body and used for connecting the ladder body with a power distribution pole tower; the connecting mechanism comprises a first L-shaped connecting part and a second L-shaped connecting part which are oppositely arranged, wherein the first L-shaped connecting part is fixed at the upper end of the left vertical rod, and the second L-shaped connecting part is fixed at the upper end of the right vertical rod; the connecting mechanism comprises a first L-shaped connecting part, a second L-shaped connecting part, an arc-shaped connecting part, a connecting block, a third bolt, a first connecting plate, a second connecting plate, a third bolt, a nut and a nut, wherein the first connecting plate is arranged on the first L-shaped connecting part; the inner surface of arc connecting portion still is equipped with anti-skidding cushion, the equal fixedly connected with connecting rod in surface department at the both ends of arc connecting portion, every connecting rod keep away from the one end of arc connecting portion is equipped with the baffle, and the both ends of safety belt are connected with two connecting rod detachable respectively, the baffle is used for preventing that the safety belt from breaking away from the connecting rod under the user state.
In some embodiments, the first L-shaped connecting portion is hollow, the first L-shaped connecting portion includes a first vertical side portion and a first lateral side portion, the top end of the first vertical side portion forms a first opening, the bottom end of the first L-shaped connecting portion forms a second opening together with the right end thereof, the first L-shaped connecting portion is sleeved from the top end of the left vertical rod until a first upper transverse plate of the first lateral side portion of the first L-shaped connecting portion is lapped on the uppermost transverse rod, the inner dimension of the first vertical side portion of the first L-shaped connecting portion is matched with the dimension of the left vertical rod, the first L-shaped connecting portion is fixed on the left vertical rod through the cooperation of a first bolt and a nut, and the first bolt is positioned below the uppermost transverse rod to cooperate with the first upper transverse plate to limit the up-down displacement of the first L-shaped connecting portion; the second L-shaped connecting part comprises a second vertical side part and a second horizontal side part, a third opening is formed at the top end of the second vertical side part, a fourth opening is formed at the bottom end of the second L-shaped connecting part and the left end of the second L-shaped connecting part, the second L-shaped connecting part is sleeved from the top end of the right vertical rod until a second upper transverse plate of the second horizontal side part of the second L-shaped connecting part is lapped on the transverse rod at the uppermost end, the inner dimension of the second vertical side part of the second L-shaped connecting part is matched with the dimension of the right vertical rod, the second L-shaped connecting part is fixed on the right vertical rod through the cooperation of a second bolt and a nut, and the second bolt is positioned below the transverse rod at the uppermost end so as to cooperate with the second upper transverse plate to limit the up-down displacement of the second L-shaped connecting part.
The power distribution pole tower insulating ladder has the beneficial effects that the power distribution pole tower insulating ladder can be reliably connected with a power distribution pole tower through the arrangement of the connecting mechanism, the insulating ladder provides an operation supporting platform with a certain height for pole climbing operators, the phase change reduces the longitudinal drop, the sliding drop which may exist for the operators in severe weather such as rain and snow is reduced, the operators can slide to the insulating ladder when the operators fall due to wet sliding, the insulating ladder is made of glass fiber materials, the insulating ladder has a certain elasticity, a buffering effect is achieved, and the safety guarantee is increased for the operators while the emergency repair efficiency is improved.
Drawings
Fig. 1 shows a schematic view of a use state of an insulation ladder for a power distribution pole tower in an embodiment.
Fig. 2 shows a partial schematic structure of the connection mechanism in the embodiment.
Fig. 3 shows a schematic structural view of the seat belt in the embodiment.
Reference numerals: 1-insulating ladder, 2-distribution pole tower, 3-first L connecting portion, 4-second L connecting portion, 5-first opening, 6-second opening, 7-third opening, 8-first upper cross plate, 9-second upper cross plate, 10-first bolt, 11-second bolt, 12-first connecting plate, 13-second connecting plate, 14-arc connecting portion, 15-connecting block, 16-third bolt, 17-anti-skid rubber mat, 18-connecting rod, 19-baffle, 20-safety belt, 21-buckle.
Detailed Description
The following describes the embodiments of the present application further with reference to the drawings.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order, and that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," etc. indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the application.
As shown in fig. 1 to 3, the power distribution pole tower insulating ladder comprises a ladder body, wherein the ladder body comprises a left vertical rod, a right vertical rod and a plurality of cross rods connected between the left vertical rod and the right vertical rod, and a connecting mechanism is further arranged on the ladder body and used for reliably connecting the ladder body with a power distribution pole tower 2.
In this embodiment, the connection mechanism includes a first L-shaped connection portion 3 and a second L-shaped connection portion 4 that are disposed opposite to each other, where the first L-shaped connection portion 3 is fixed to the upper end of the left vertical rod, and the second L-shaped connection portion 4 is fixed to the upper end of the right vertical rod.
Specifically, the first L-shaped connecting portion 3 is hollow, the first L-shaped connecting portion 3 includes a first vertical side portion and a first horizontal side portion, a first opening 5 is formed at the top end of the first vertical side portion, a second opening 6 is formed at the bottom end of the first L-shaped connecting portion 3 and the right end thereof, the first L-shaped connecting portion 3 is sleeved from the top end of the left vertical rod until a first upper transverse plate 8 of the first horizontal side portion of the first L-shaped connecting portion 3 is lapped on the uppermost transverse rod, the inner dimension of the first vertical side portion of the first L-shaped connecting portion 3 is matched with the dimension of the left vertical rod, the first L-shaped connecting portion 3 is fixed on the left vertical rod through the cooperation of a first bolt 10 and a nut, and the first bolt 10 is located below the uppermost transverse rod so as to cooperate with the first upper transverse plate 8 to limit the up-down displacement of the first L-shaped connecting portion 3.
The second L-shaped connecting portion 4 is hollow, the second L-shaped connecting portion 4 comprises a second vertical side portion and a second horizontal side portion, a third opening 7 is formed at the top end of the second vertical side portion, a fourth opening is formed at the bottom end of the second L-shaped connecting portion 4 and the left end of the second L-shaped connecting portion, the second L-shaped connecting portion 4 is sleeved from the top end of the right vertical rod until a second upper transverse plate 9 of the second horizontal side portion of the second L-shaped connecting portion 4 is lapped on the uppermost transverse rod, the inner dimension of the second vertical side portion of the second L-shaped connecting portion 4 is matched with the dimension of the right vertical rod, the second L-shaped connecting portion 4 is fixed on the right vertical rod through the cooperation of a second bolt 11 and a nut, and the second bolt 11 is located below the uppermost transverse rod so as to cooperate with the second upper transverse plate 9 to limit the up-down displacement of the second L-shaped connecting portion 4.
Be equipped with first connecting plate 12 on the first L shape connecting portion 3 be equipped with second even board 13 on the second L shape connecting portion 4, coupling mechanism still includes arc connecting portion 14, the surface of arc connecting portion 14 is equipped with connecting block 15, connecting block 15 is in between first connecting plate 12 and the second even board 13, third bolt 16 passes in proper order first connecting plate 12, connecting block 15 and second even board 13, through the cooperation of third bolt 16 and nut, will first L shape connecting portion 3, arc connecting portion 14 and second L shape connecting portion 4 link together. The inner surface of arc connecting portion 14 still is equipped with anti-skidding cushion 17, the surface department at the both ends of arc connecting portion 14 all fixedly connected with connecting rod 18, and every connecting rod 18 is kept away from the one end of arc connecting portion 14 is equipped with baffle 19, and the both ends of safety belt 20 are respectively with two connecting rod 18 detachable connection, baffle 19 is used for preventing that safety belt 20 breaks away from connecting rod 16 under the user state, safety belt 20 cooperation arc connecting portion 14 can realize insulating ladder 1 with distribution shaft tower 2 reliably connects.
In this embodiment, the connecting rod 18 and the baffle 19 may be integrally formed, using a flat head pin. The two ends of the safety belt 20 are respectively provided with a retaining ring 21, and the inner diameter of the retaining ring 21 is slightly larger than the diameter of the baffle 19, so that the retaining ring 21 can be sleeved at the connecting rod 18 during installation, but the retaining ring 21 cannot be separated from the baffle 19 after the position of the insulating ladder 1 is adjusted.
In specific use, with arc connecting portion 14 on the insulating ladder 1 aim at the surface of distribution shaft tower 5, make anti-skidding cushion 17 can laminate to the surface of distribution shaft tower 5, afterwards will the both ends of safety belt 20 are connected to corresponding connecting rod 18 department, adjust insulating ladder 1's position, make safety belt 20 with produce frictional force between the surface of distribution shaft tower 5, produce frictional force between anti-skidding cushion 17 on arc connecting portion 14 and the distribution shaft tower 5, just so realized insulating ladder 1 and the reliable connection of distribution shaft tower 2.
The power distribution pole tower insulating ladder can be reliably connected with a power distribution pole tower through the arrangement of the connecting mechanism, the insulating ladder provides an operation supporting platform with a certain height for pole climbing operators, the phase change reduces the longitudinal drop, the sliding drop which may exist for the operators in severe weather such as rain and snow is reduced, the operators can slide to the insulating ladder when the operators fall due to wet sliding, the insulating ladder is made of glass fiber materials, the insulating ladder has a certain elasticity, a buffering effect is achieved, and safety guarantee is increased for the operators while the emergency repair efficiency is improved.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present application, and should be covered by the scope of the present application.
Claims (2)
1. The utility model provides an insulating ladder of distribution pole tower, includes the ladder body, the ladder body includes left montant, right montant, and connects a plurality of horizontal poles between the two, its characterized in that: the ladder body is also provided with a connecting mechanism which is used for connecting the ladder body with the power distribution pole tower; the connecting mechanism comprises a first L-shaped connecting part and a second L-shaped connecting part which are oppositely arranged, wherein the first L-shaped connecting part is fixed at the upper end of the left vertical rod, and the second L-shaped connecting part is fixed at the upper end of the right vertical rod; the connecting mechanism comprises a first L-shaped connecting part, a second L-shaped connecting part, an arc-shaped connecting part, a connecting block, a third bolt, a first connecting plate, a second connecting plate, a third bolt, a nut and a nut, wherein the first connecting plate is arranged on the first L-shaped connecting part; the inner surface of arc connecting portion still is equipped with anti-skidding cushion, the equal fixedly connected with connecting rod in surface department at the both ends of arc connecting portion, every connecting rod keep away from the one end of arc connecting portion is equipped with the baffle, and the both ends of safety belt are connected with two connecting rod detachable respectively, the baffle is used for preventing that the safety belt from breaking away from the connecting rod under the user state.
2. The power distribution pole tower insulation ladder of claim 1, wherein: the first L-shaped connecting part comprises a first vertical side part and a first transverse side part, a first opening is formed at the top end of the first vertical side part, a second opening is formed at the bottom end of the first L-shaped connecting part and the right end of the first L-shaped connecting part, the first L-shaped connecting part is sleeved from the top end of the left vertical rod until a first upper transverse plate of the first transverse side part of the first L-shaped connecting part is lapped on a transverse rod at the uppermost end, the inner dimension of the first vertical side part of the first L-shaped connecting part is matched with the dimension of the left vertical rod, the first L-shaped connecting part is fixed on the left vertical rod through the cooperation of a first bolt and a nut, and the first bolt is positioned below the transverse rod at the uppermost end so as to cooperate with the first upper transverse plate to limit the up-down displacement of the first L-shaped connecting part; the second L-shaped connecting part comprises a second vertical side part and a second horizontal side part, a third opening is formed at the top end of the second vertical side part, a fourth opening is formed at the bottom end of the second L-shaped connecting part and the left end of the second L-shaped connecting part, the second L-shaped connecting part is sleeved from the top end of the right vertical rod until a second upper transverse plate of the second horizontal side part of the second L-shaped connecting part is lapped on the transverse rod at the uppermost end, the inner dimension of the second vertical side part of the second L-shaped connecting part is matched with the dimension of the right vertical rod, the second L-shaped connecting part is fixed on the right vertical rod through the cooperation of a second bolt and a nut, and the second bolt is positioned below the transverse rod at the uppermost end so as to cooperate with the second upper transverse plate to limit the up-down displacement of the second L-shaped connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873551.XU CN221194922U (en) | 2023-07-17 | 2023-07-17 | Insulating ladder of distribution pole tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873551.XU CN221194922U (en) | 2023-07-17 | 2023-07-17 | Insulating ladder of distribution pole tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221194922U true CN221194922U (en) | 2024-06-21 |
Family
ID=91514923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873551.XU Active CN221194922U (en) | 2023-07-17 | 2023-07-17 | Insulating ladder of distribution pole tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221194922U (en) |
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2023
- 2023-07-17 CN CN202321873551.XU patent/CN221194922U/en active Active
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