CN209742467U - Anti-climbing device for power transmission line tower - Google Patents
Anti-climbing device for power transmission line tower Download PDFInfo
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- CN209742467U CN209742467U CN201920265717.7U CN201920265717U CN209742467U CN 209742467 U CN209742467 U CN 209742467U CN 201920265717 U CN201920265717 U CN 201920265717U CN 209742467 U CN209742467 U CN 209742467U
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- angle steel
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- transmission line
- power transmission
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Abstract
The utility model discloses a transmission line shaft tower anti-climbing device, set up on the body of tower angle steel of high-tension electricity tower, be provided with a plurality of foot nails on the body of tower angle steel, the body of tower angle steel is provided with outer protection angle steel apart from the outside of ground settlement height, the inboard of body of tower angle steel is provided with interior protection angle steel, outer protection angle steel, through bolt fixed connection between the interior protection angle steel; the outside of outer protection angle steel is provided with prevents climbing net. The utility model discloses can prevent irrelevant personnel climbing, improve the security of transmission line shaft tower.
Description
Technical Field
The utility model relates to an electric power construction technical field especially relates to a transmission line shaft tower anti-climb device.
Background
High tension transmission line can install the body of a tower cat ladder on the shaft tower when design, construction because needs such as operation maintenance to the smooth climbing of during operation such as operation maintenance, national general way is: the angle steel tower is provided with foot nails at the opposite angle tower legs, the steel pipe tower is provided with foot nails at the four angle tower legs, and the steel pipe rod is provided with the tower body ladder. The high-voltage line is visible everywhere in personnel activity areas such as towns, isolation measures are not arranged around the pole tower, social personnel can smoothly climb to a higher position or even an electrified part of the pole tower along the foot nails or the ladder of the pole tower, and high falling danger and electric shock risk are caused, and even large-scale power failure accidents are caused. Particularly, children or teenagers have strong curiosity and strong movement desire, are easier to climb a tower, and even adults climb to a high position of a high-voltage line iron tower to express interest demands, so that social strong reverberation is caused. The person skilled in the art is dedicated to solving the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the technical object of the present invention is to provide a solution to the above-mentioned drawbacks of the prior art.
In order to achieve the technical purpose, the utility model provides an anti-climbing device for a transmission line tower, which is arranged on tower body angle steel of a high-voltage electric tower, wherein a plurality of foot nails are arranged on the tower body angle steel, outer protection angle steel is arranged outside the tower body angle steel at a set height from the ground, inner protection angle steel is arranged inside the tower body angle steel, and the outer protection angle steel and the inner protection angle steel are fixedly connected through bolts; the outside of outer protection angle steel is provided with prevents climbing net.
preferably, the mesh size of the anti-climbing net is a square structure with the size of 3cm by 3cm to 6cm by 6 cm.
Preferably, the set height is 2-5 m from the ground.
Preferably, the anti-climbing net is made of round steel or angle iron or iron sheets.
Preferably, the anti-climbing net is integrally of a radial structure deviating from the outer protection angle steel.
Preferably, the outer wall of the anti-climbing net is coated with an anti-corrosion coating.
The utility model has the advantages that:
The utility model discloses because above-mentioned structural design can prevent irrelevant personnel climbing, has improved the security of transmission line shaft tower.
Drawings
FIG. 1 is a partial cross-sectional structural installation view of the present invention;
Fig. 2 is a schematic structural diagram of the tower angle steel of the present invention.
The reference numbers in the figures: 1 body of the tower angle steel, 2 foot nails, 31 outer protection angle steel, 32 inner protection angle steel, 4 bolts, 5 anti-climbing nets.
Detailed Description
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.
Example (b):
Please refer to fig. 1-2, which illustrate an anti-climbing device for a power transmission line tower, the anti-climbing device is disposed on a tower body angle iron 1 of a high-voltage power tower, a plurality of foot nails 2 are disposed on the tower body angle iron 1, and the foot nails 2 are used for construction or maintenance personnel to climb.
But because of the existence of the foot nails 2, children or other irrelevant people can easily climb up the tower, which causes unsafe factors.
The utility model discloses make the improvement to prior art, be provided with outer protection angle steel 31 apart from the outside of ground settlement height at body of the tower angle steel 1, body of the tower angle steel 1's inboard is provided with interior protection angle steel 32.
The outer protection angle steel 31 and the inner protection angle steel 32 are fixedly connected through bolts 4 and fixedly connected with the tower body angle steel 1.
An anti-climbing net 5 is arranged on the outer side of the outer protection angle steel 31.
In a specific implementation, the mesh size of the anti-climbing net 5 is a square structure with 3cm by 3cm to 6cm by 6 cm. Other shapes of mesh are also possible.
In a specific implementation, the set height is 2-5 meters from the ground.
in a specific implementation, the anti-climbing net 5 is made of round steel or angle iron or iron sheets.
In a specific implementation, the whole anti-climbing net 5 is in a radial structure deviating from the outer protection angle steel 31. The circle shown in figure 1 is merely a boundary of a partial view of the anti-climbing net 5. In a specific implementation, the outer boundary of the anti-climbing net 5 may be rectangular, or square, or irregular, but may also be circular.
In a specific implementation, the outer wall of the anti-climbing net is coated with an anti-corrosion coating.
The utility model discloses can prevent irrelevant personnel climbing, improve the security of transmission line shaft tower.
the foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A climbing prevention device for a power transmission line tower is arranged on a tower body angle steel (1) of a high-voltage power tower, and a plurality of foot nails (2) are arranged on the tower body angle steel (1); the method is characterized in that: an outer protection angle steel (31) is arranged on the outer side of the tower body angle steel (1) away from the ground by a set height, an inner protection angle steel (32) is arranged on the inner side of the tower body angle steel (1), and the outer protection angle steel (31) and the inner protection angle steel (32) are fixedly connected through a bolt (4); the outer side of the outer protective angle steel (31) is provided with an anti-climbing net (5).
2. The anti-climbing device for the power transmission line tower according to claim 1, wherein: the mesh size of the anti-climbing net (5) is a square structure with the size of 3cm by 3cm to 6cm by 6 cm.
3. The anti-climbing device for the power transmission line tower according to claim 1, wherein: the set height is 2-5 m from the ground.
4. The anti-climbing device for the power transmission line tower according to claim 1, wherein: the anti-climbing net (5) is made of round steel, angle iron or iron sheets.
5. The anti-climbing device for the power transmission line tower according to claim 1, wherein: the anti-climbing net (5) is integrally of a radial structure deviating from the outer protection angle steel (31).
6. The anti-climbing device for the power transmission line tower according to claim 1, wherein: and an anti-corrosion coating is coated on the outer wall of the anti-climbing net (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920265717.7U CN209742467U (en) | 2019-03-04 | 2019-03-04 | Anti-climbing device for power transmission line tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920265717.7U CN209742467U (en) | 2019-03-04 | 2019-03-04 | Anti-climbing device for power transmission line tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742467U true CN209742467U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920265717.7U Active CN209742467U (en) | 2019-03-04 | 2019-03-04 | Anti-climbing device for power transmission line tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233084A (en) * | 2021-11-26 | 2022-03-25 | 国网北京市电力公司 | Iron tower climbing prevention device, iron tower mistaken climbing prevention management and control system and mistaken climbing prevention management and control method |
-
2019
- 2019-03-04 CN CN201920265717.7U patent/CN209742467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233084A (en) * | 2021-11-26 | 2022-03-25 | 国网北京市电力公司 | Iron tower climbing prevention device, iron tower mistaken climbing prevention management and control system and mistaken climbing prevention management and control method |
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