CN217421052U - Climbing track equipment for high-voltage transmission line iron tower - Google Patents
Climbing track equipment for high-voltage transmission line iron tower Download PDFInfo
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- CN217421052U CN217421052U CN202220778650.9U CN202220778650U CN217421052U CN 217421052 U CN217421052 U CN 217421052U CN 202220778650 U CN202220778650 U CN 202220778650U CN 217421052 U CN217421052 U CN 217421052U
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- transmission line
- iron tower
- guide rail
- line iron
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Abstract
A climbing track device for a high-voltage transmission line iron tower comprises a climbing ladder fixed on the high-voltage transmission line iron tower, wherein the climbing ladder comprises 2 supporting legs vertically arranged along the high-voltage transmission line iron tower, a plurality of crosspieces convenient for operators to climb are fixedly connected between the 2 supporting legs, and vertical anti-falling guide rails convenient to be matched with anti-falling devices of the operators are fixedly arranged on the 2 supporting legs; the anti-falling device is characterized in that the 2 supporting legs are fixedly connected with supporting arms transversely arranged along a cross arm of the high-voltage transmission line iron tower, the bottom of each supporting arm is fixedly provided with a transverse anti-falling guide rail convenient to be matched with an anti-falling device of an operator, the end part of the transverse anti-falling guide rail far away from one side of each supporting leg is fixedly provided with a limiting block, and the end part of the transverse anti-falling guide rail close to one side of each supporting leg is provided with a notch convenient for clamping the anti-falling device. The climbing device is simple, practical, safe, reliable, low in cost and capable of meeting the climbing requirement of the high-voltage transmission line iron tower.
Description
Technical Field
The utility model relates to an auxiliary assembly for high tension transmission line iron tower especially is used for climbing rail set of high tension transmission line iron tower.
Background
The transmission line iron tower is the tower-shaped building of usefulness of transmitting electricity, their structural feature is that various tower types all belong to space truss structure, the member mainly comprises single equilateral angle steel or combination angle steel, because transmission line iron tower height is higher, especially high tension transmission line iron tower, for the convenience of construction operation personnel work of stepping on the tower, generally can set up the climbing track on high tension transmission line iron tower, however, current climbing track is or electrodynamic type, the structure is more complicated, with high costs, or the foot nail formula, it is too crude enough, there is certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a climbing track equipment that is used for high tension transmission line iron tower that simple and reliable, the security is good, the cost is not high.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a climbing track equipment for high tension transmission line iron tower, including being used for fixing to the climbing ladder on the high tension transmission line iron tower, the climbing ladder includes 2 supporting legs along the vertical setting of high tension transmission line iron tower, and fixedly connected with a plurality of crosspieces that are convenient for the operation personnel to scramble between 2 supporting legs, all fixedly mounted with on 2 supporting legs be convenient for with the operation personnel's safety hook complex vertical anti-falling guide rail; the anti-falling device is characterized in that the 2 supporting legs are further fixedly connected with supporting arms transversely arranged along the cross arm of the high-voltage transmission line iron tower, the bottom of each supporting arm is fixedly provided with a transverse anti-falling guide rail matched with an anti-falling device of an operator conveniently, a limiting block is fixedly arranged at the end part of the transverse anti-falling guide rail far away from one side of the supporting leg, and the end part of the transverse anti-falling guide rail close to one side of the supporting leg is provided with a notch convenient for clamping the anti-falling device.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above a climbing rail set for high tension transmission line iron tower, articulated on the support arm of opening department have a gag lever post, transversely prevent weighing down be provided with on the guide rail with gag lever post complex spacing groove, be provided with the gag lever post pivoted opening of being convenient for on the spacing groove of keeping away from opening one side.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above a climbing rail set for high tension transmission line iron tower, the limiting plate has still been cartridge on the support arm of opening department, all is provided with limiting plate complex recess on support arm and horizontal anti-falling guide rail, the top and the bottom of limiting plate set up respectively in support arm and the horizontal recess of preventing falling on the guide rail, supporting spring and support arm fixed connection are passed through at the top of limiting plate.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above a climbing rail set for high tension transmission line iron tower all be provided with a plurality of bolt holes of being convenient for with high tension transmission line iron tower fixed connection on supporting leg and support arm.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above a climbing rail set for high tension transmission line iron tower, crosspiece and supporting leg, support arm and supporting leg, vertical prevent weighing down guide rail and supporting leg, transversely prevent weighing down guide rail and support arm and be bolted connection.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above a climbing rail set for high tension transmission line iron tower, vertical prevent weighing down the guide rail and transversely prevent weighing down the guide rail and be T shape guide rail.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the climbing ladder is arranged, so that operating personnel can climb conveniently, the operation on the high-voltage transmission line iron tower is facilitated, the climbing ladder is simple and reliable, the cost is low, and the safety of the operating personnel is effectively ensured as the vertical anti-falling guide rail is arranged on the climbing ladder;
2. this application still installs the support arm on the climbing ladder, is convenient for carry out the operation to the cross arm of high tension transmission line iron tower, installs on the support arm and transversely prevents weighing down the guide rail, effectively guarantees operation personnel's safety.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the stop lever of the present invention;
fig. 3 is the utility model discloses a mounting structure schematic diagram of limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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, a climbing track device for a high-voltage transmission line iron tower comprises a climbing ladder fixed on the high-voltage transmission line iron tower, the climbing ladder comprises 2 supporting legs 1 vertically arranged along the high-voltage transmission line iron tower, a plurality of crosspieces 2 convenient for operators to climb are fixedly connected between the 2 supporting legs 1, the supporting legs 1 are fixedly connected with the high-voltage transmission line iron tower to play a supporting role, the crosspieces 2 are arranged between the supporting legs 1 to facilitate the operators to climb, so that the high-voltage transmission line iron tower can be conveniently climbed to carry out high-altitude operation, vertical anti-falling guide rails 3 convenient to be matched with anti-falling devices of the operators are fixedly arranged on the 2 supporting legs 1, in the climbing process of the operators, the anti-falling devices connected with the operators are always connected on the vertical anti-falling guide rails 3 in a sliding way, so that the climbing of the operators is not influenced, but also can ensure the safety; the 2 supporting legs 1 are also fixedly connected with supporting arms 4 transversely arranged along a cross arm of the high-voltage transmission line iron tower, the supporting arms 4 are arranged, so that an operator can conveniently hold the supporting arms 4 by hands and step on the high-voltage transmission line iron tower to move to the cross arm of the high-voltage transmission line iron tower to operate on the cross arm, transverse anti-falling guide rails 5 matched with anti-falling devices of the operator are fixedly arranged at the bottoms of the supporting arms 4, and when the operator needs to operate on the cross arm, the anti-falling devices are connected to the transverse anti-falling guide rails 5 in a sliding mode, and safety is guaranteed; when the anti-falling device is actually applied, an operator needs to carry 2 anti-falling devices, when climbing is started, one anti-falling device is arranged on the vertical anti-falling guide rail 3 in a sliding mode, safety during vertical climbing is guaranteed, when operation is needed on the cross arm, the other anti-falling device is arranged on the transverse anti-falling guide rail 5 in a sliding mode, then the previous anti-falling device is loosened, the anti-falling device can be arranged on the cross arm to carry out operation, when the anti-falling device needs to be separated from the cross arm, the previous anti-falling device is connected firstly, and then the anti-falling device is taken down from the transverse anti-falling guide rail 5, so that safety is guaranteed;
preferably, the vertical anti-falling guide rail 3 and the transverse anti-falling guide rail 5 are both T-shaped guide rails, so that the anti-falling guide rails can be better matched with an anti-falling device, and the safety is ensured;
in order to further ensure the safety, the end part of the transverse anti-falling guide rail 5 far away from one side of the supporting leg 1 is fixedly provided with a limiting block 6 for blocking the anti-falling device and preventing the anti-falling device from falling off from the transverse anti-falling guide rail 5, in order to facilitate the disassembly and assembly of the anti-falling device, the end part of the transverse anti-falling guide rail 5 near one side of the supporting leg 1 is provided with a notch 7 for facilitating the clamping of the anti-falling device, in order to facilitate the clamping of the anti-falling device on the transverse anti-falling guide rail 5 from the notch 7, in order to avoid the accidental falling off of the anti-falling device from the notch 7, two processing modes are adopted,
one mode is that a limiting rod 8 is hinged on a supporting arm 4 at a notch 7, a limiting groove 9 matched with the limiting rod 8 is arranged on a transverse anti-falling guide rail 5, an opening 10 convenient for the limiting rod 8 to rotate is arranged on the limiting groove 9 at one side far away from the notch 7, the opening 10 is arranged to ensure that the limiting rod 8 can only rotate towards one side of the transverse anti-falling guide rail 5, when the anti-falling device is installed, the limiting rod 8 is manually rotated to ensure that the bottom of the limiting rod 8 leaves the limiting groove 9 from the opening 10, the anti-falling device is convenient to install, and after the anti-falling device is installed, the limiting rod 8 is manually rotated to ensure that the bottom of the limiting rod 8 is clamped into the limiting groove 9 from the opening 10, so that the anti-falling device is blocked, and the anti-falling device is prevented from falling off;
the other mode is that a limit plate 11 is inserted on the support arm 4 at the gap 7, grooves 12 matched with the limit plate 11 are arranged on the support arm 4 and the transverse anti-falling guide rail 5, the top and the bottom of the limit plate 11 are respectively arranged in the grooves 12 on the support arm 4 and the transverse anti-falling guide rail 5, the top of the limit plate 11 is fixedly connected with the support arm 4 through a support spring 13, initially, the limit plate 11 is supported by the support spring 13, the top of the limit plate 11 is clamped into the groove 12 of the support arm 4, the bottom plate of the limit plate 11 is clamped into the groove 12 on the transverse anti-falling guide rail 5, when the anti-falling device needs to be installed, the limit plate 11 is manually lifted, the support spring 13 is compressed, the bottom of the limit plate 11 leaves the groove 12 on the transverse anti-falling guide rail 5, so that the anti-falling device is convenient to install, the limit plate 11 is released after the anti-falling device is installed, the limit plate 11 moves downwards under the rebound effect of the support spring 13, the bottom plate of the limiting plate 11 is clamped into the groove 12 on the transverse anti-falling guide rail 5 again, so that the anti-falling device is blocked, and the safety is ensured.
The supporting legs 1 and the supporting arms 4 are respectively provided with a plurality of bolt holes which are convenient for being fixedly connected with the high-voltage transmission line iron tower, so that the assembly and the disassembly are convenient, the subsequent maintenance is convenient, a certain part is damaged, only the part needs to be disassembled and replaced, the whole replacement is not needed, and the device is simple and convenient, is easy to operate and is beneficial to reducing the cost;
crosspiece 2 and supporting leg 1, support arm 4 and supporting leg 1, vertical prevent weighing down guide rail 3 and supporting leg 1, transversely prevent weighing down guide rail 5 and support arm 4 and be bolted connection, be convenient for design, production, preparation, transportation and field assembly, also can guarantee the reliability of connecting between each part simultaneously.
Claims (6)
1. The utility model provides a climbing track equipment for high tension transmission line iron tower which characterized in that: the climbing ladder comprises 2 supporting legs vertically arranged along the high-voltage transmission line iron tower, a plurality of crosspieces convenient for operators to climb are fixedly connected between the 2 supporting legs, and vertical anti-falling guide rails convenient for being matched with anti-falling devices of the operators are fixedly arranged on the 2 supporting legs; the anti-falling device is characterized in that the 2 supporting legs are fixedly connected with supporting arms transversely arranged along a cross arm of the high-voltage transmission line iron tower, the bottom of each supporting arm is fixedly provided with a transverse anti-falling guide rail convenient to be matched with an anti-falling device of an operator, the end part of the transverse anti-falling guide rail far away from one side of each supporting leg is fixedly provided with a limiting block, and the end part of the transverse anti-falling guide rail close to one side of each supporting leg is provided with a notch convenient for clamping the anti-falling device.
2. The climbing rail device for the high-voltage transmission line iron tower according to claim 1, characterized in that: the support arm at the opening is hinged with a limit rod, a limit groove matched with the limit rod is arranged on the transverse anti-falling guide rail, and an opening convenient for the limit rod to rotate is arranged on the limit groove at one side far away from the opening.
3. The climbing track device for the high-voltage transmission line iron tower according to claim 1, characterized in that: the supporting arm at the opening is also inserted with a limiting plate, the supporting arm and the transverse anti-falling guide rail are both provided with a groove matched with the limiting plate, the top and the bottom of the limiting plate are respectively arranged in the grooves on the supporting arm and the transverse anti-falling guide rail, and the top of the limiting plate is fixedly connected with the supporting arm through a supporting spring.
4. The climbing rail device for the high-voltage transmission line iron tower according to claim 1, characterized in that: a plurality of bolt holes convenient for being fixedly connected with the high-voltage transmission line iron tower are arranged on the supporting legs and the supporting arms.
5. The climbing rail device for the high-voltage transmission line iron tower according to claim 1 or 4, characterized in that: crosspiece and supporting leg, support arm and supporting leg, vertical guide rail and supporting leg of preventing weighing down, the guide rail is bolted connection with the support arm is transversely prevented weighing down.
6. The climbing rail device for the high-voltage transmission line iron tower according to claim 1, characterized in that: the vertical anti-falling guide rail and the horizontal anti-falling guide rail are both T-shaped guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778650.9U CN217421052U (en) | 2022-04-06 | 2022-04-06 | Climbing track equipment for high-voltage transmission line iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778650.9U CN217421052U (en) | 2022-04-06 | 2022-04-06 | Climbing track equipment for high-voltage transmission line iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217421052U true CN217421052U (en) | 2022-09-13 |
Family
ID=83181790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220778650.9U Active CN217421052U (en) | 2022-04-06 | 2022-04-06 | Climbing track equipment for high-voltage transmission line iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217421052U (en) |
-
2022
- 2022-04-06 CN CN202220778650.9U patent/CN217421052U/en active Active
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