CN204590748U - Angle steel tower anti-climbing device - Google Patents
Angle steel tower anti-climbing device Download PDFInfo
- Publication number
- CN204590748U CN204590748U CN201520281491.1U CN201520281491U CN204590748U CN 204590748 U CN204590748 U CN 204590748U CN 201520281491 U CN201520281491 U CN 201520281491U CN 204590748 U CN204590748 U CN 204590748U
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- China
- Prior art keywords
- crosspiece
- tower body
- angle steel
- fixed part
- steel tower
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000007598 dipping method Methods 0.000 claims description 2
- 230000009194 climbing Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001459 mortal effect Effects 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
- Emergency Lowering Means (AREA)
- Ladders (AREA)
Abstract
The utility model discloses a kind of angle steel tower anti-climbing device, comprise: be located at described angle-steel tower horizontally disposed interior crosspiece with it and outer crosspiece, described interior crosspiece is located at the medial surface of described tower body, described interior crosspiece is fixed with some internal resistance catch pawls extended to described tower body inside, at least on a described medial surface, is provided with described interior crosspiece; Described outer crosspiece is located at the lateral surface of described tower body, described outer crosspiece is provided with some extrernal resistance catch pawls extended to described tower body outside, the rotation section that described outer crosspiece comprises fixed part and is at least rotationally connected with described fixed part one end, described fixed part is fixedly connected with described lateral surface, described fixed part and described rotation section be arranged in parallel up and down, and described rotation section locking apparatus is locked on described tower body.The utility model can stop that non-working person climbs angle steel tower, the safety of effective guarantee non-working person, meanwhile, does not hinder staff to climb, and ensures the normal operation of electric power facility.
Description
Technical field
The utility model relates to electrical production maintenance technology field, specifically a kind of angle steel tower anti-climbing device.
Background technology
Angle steel tower because of structure simple, rigidity is better, processing and manufacturing and easy for installation, gets a lot of applications in electric power course of conveying.
For ease of Electric Power Line Overhaul and construction, angle steel tower is structurally convenient to climbing, even if be not subject to professional training personnel to be also easy to climbing.Some social personnel are because reasons such as curiosity, mental illnesses, climbing is on angle steel tower, suing and labouring to it need to provincial, city-level, electric company at county level contact, stop supply of electric power, having a power failure, it is wide to relate to region, have a power failure the problems such as rear economic loss is serious, even because having a power failure not in time, steel tower climbing person caused to the mortal injuries such as electric shock, falling from high altitude.Such event have be subject to media pay close attention to, produce huge social influence.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of angle steel tower anti-climbing device, and this device can stop that non-working person climbs, but does not hinder staff to climb.
For solving the problems of the technologies described above, the technical solution of the utility model is: angle steel tower anti-climbing device, comprising: be located at described angle-steel tower horizontally disposed interior crosspiece with it and outer crosspiece,
Described interior crosspiece is located at the medial surface of described tower body, and described interior crosspiece is fixed with some internal resistance catch pawls extended to described tower body inside, at least on a described medial surface, is provided with described interior crosspiece;
Described outer crosspiece is located at four lateral surfaces of described tower body, described outer crosspiece is provided with some extrernal resistance catch pawls extended to described tower body outside, the rotation section that described outer crosspiece comprises fixed part and is at least rotationally connected with described fixed part one end, described fixed part is fixedly connected with described lateral surface, described fixed part and described rotation section be arranged in parallel up and down, and described rotation section locking apparatus is locked on described tower body.
Improve as one, be equipped with rotation section at the two ends of described fixed part.
Improve as one, the extrernal resistance catch pawl being positioned at described outer crosspiece both ends is outward-dipping.
Improve as one, described locking apparatus is U-shape lock.
Improve as one, described locking apparatus comprises U-board, in the end on the both sides that described U-board parallels, equal correspondence is provided with pin hole, described pin hole slidably connects latch, one end of described latch be provided with for lock through lockhole, the other end of described latch is fixed with diameter and is greater than the baffle ring of described pin hole diameter and the draw ring for lifting latch.
Improve as one, two of described tower body relative described medial surfaces are provided with described interior crosspiece.
Owing to have employed technique scheme, the beneficial effects of the utility model are: owing to being provided with horizontally disposed interior crosspiece and outer crosspiece in angle steel tower tower body side, interior crosspiece is located at the medial surface of tower body, interior crosspiece is fixed with the internal resistance catch pawl extended to tower body inside, outer crosspiece is located on the lateral surface of tower body, outer crosspiece is fixed with the extrernal resistance catch pawl extended to tower body outside, outer crosspiece comprises fixed part and rotation section, fixed part is fixed at the lateral surface of tower body, fixed part and rotation section are rotationally connected, and rotation section locking apparatus is locked on tower body; It is inner that internal resistance catch pawl due to tower body inside covers tower body, can stop that non-working person is from the climbing of tower body inside; Because tower body lateral surface is provided with extrernal resistance catch pawl, can stop that non-working person is from the climbing of tower body outside, but when staff climbs, locking apparatus can be opened with key, rotate rotation section, form climbing passage, the work such as maintenance are carried out to circuit in the top making staff can climb angle steel tower.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the angle steel tower anti-climbing device using state figure of the utility model embodiment;
Fig. 2 is the structural representation of interior crosspiece in Fig. 1;
Fig. 3 is the structural representation of the embodiment one of Fig. 1 China and foreign countries crosspiece;
Fig. 4 is the structural representation of the embodiment two of Fig. 1 China and foreign countries crosspiece;
Fig. 5 is the structural representation of locking apparatus in Fig. 1;
Fig. 6 is angle steel tower tower body polycrystalline substance schematic diagram;
In figure: 1-angle steel tower; 11-tower leg; 12-tranverse connecting rod; Crosspiece in 2-; Crosspiece body in 21-; 22-internal resistance catch pawl; The outer crosspiece of 3-; 31-fixed part; 32-rotation section; 33-extrernal resistance catch pawl; 34-bearing pin; 4-locking apparatus, 41-U shape plate; 42-pin hole; 43-latch; 44-baffle ring; 45-draw ring; 46-locks; 47-lockhole.
Detailed description of the invention
Below by embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 4, angle steel tower 1 comprises four tower legs 11, between the tower leg 11 of tower body side, be connected with tranverse connecting rod 12, and the utility model angle steel tower anti-climbing device is installed on tranverse connecting rod 12.
As shown in Figure 1, a kind of angle steel tower anti-climbing device, comprising: be fixedly connected with and horizontally disposed interior crosspiece 2 and outer crosspiece 3 with the tranverse connecting rod 12 on angle steel tower 1 tower body.
As shown in Figure 2, the internal resistance catch pawl 22 that interior crosspiece 2 comprises interior crosspiece body 21 and is fixedly connected with interior crosspiece body 21, interior crosspiece body 21 is fixed at the medial surface of tranverse connecting rod 12, internal resistance catch pawl 22 extends to the inside of tower body, as shown in Figure 1, the medial surface that two, tower body inside is relative is provided with interior crosspiece 2, internal resistance catch pawl 22 covers the space of tower body inside, stop the inside climbing angle steel tower 1 of non-working person from tower body, also interior crosspiece 2 can be provided with on of a tower body inside medial surface, now, internal resistance catch pawl 22 extends to relative medial surface, cover whole tower body inner.
As shown in Figure 1, outer crosspiece 3 is located at four lateral surfaces of tower body, outside crosspiece 3 is fixed with the extrernal resistance catch pawl 33 extended to tower body outside, outer crosspiece 3 comprises fixed part 31 and rotation section 32, fixed part 31 is fixed on tranverse connecting rod 12, rotation section 32 is rotationally connected by bearing pin 34 with one end of fixed part 31, and fixed part 31 and rotation section about 32 be arranged in parallel, and rotation section 32 locking apparatus 4 is locked on tranverse connecting rod 12.
Interior crosspiece body 21 and fixed part 31 prioritizing selection are fixed on tranverse connecting rod 12 by U bolt.
Shown in the structural representation of the embodiment one of crosspiece 3 as outer in Fig. 3, only be rotatably connected to rotation section 32 in one end of fixed part 31, also can as shown in the structural representation of the embodiment two of crosspiece 3 outside Fig. 4, rotation section 32 is equipped with, the utility model prioritizing selection embodiment two at the two ends of fixed part 31.
Shown in common as shown in Figure 1, Figure 3 and Figure 4, upwards climb from the corner of angle steel tower 1 for preventing non-working person, the extrernal resistance catch pawl 33 being positioned at outer crosspiece 3 two ends tilts laterally, forms obtuse angle with fixed part 31 or rotation section 32, and the angle prioritizing selection at obtuse angle is 120 °.
Locking apparatus 4 is U-shape lock or structure as shown in Figure 5, the utility model prioritizing selection structure as shown in Figure 5.As shown in Figure 5, locking apparatus 4 comprises the U-board 41 be fixedly connected with interior crosspiece 2 or tranverse connecting rod 12, the both sides correspondence that U-board 41 is parallel to each other offers pin hole 42, latch 43 is slidably connected in pin hole 42, one end of latch 43 offers the lockhole 47 for passing for lock 46, and the other end of latch 43 is fixedly fixed with diameter and is greater than the baffle ring 44 of pin hole 42 diameter and the draw ring 45 for lifting latch 43.
Outer crosspiece 3 is for stopping that non-working person is from tower body outside climbing angle steel tower 1, when staff climbs, open U-shape lock or lock 46, rotation section 32 is rotated around bearing pin 34, climbing passage is formed in tower body outside, staff can climb the top of angle steel tower 1 by climbing passage, circuit is carried out to the work such as maintenance.
In sum, the utility model can stop that non-working person climbs angle steel tower 1, the safety of effective guarantee non-working person, meanwhile, does not hinder staff to climb, and ensures the normal operation of electric power facility.
Claims (6)
1. angle steel tower anti-climbing device, is characterized in that, comprising: be located at described angle-steel tower horizontally disposed interior crosspiece with it and outer crosspiece,
Described interior crosspiece is located at the medial surface of described tower body, and described interior crosspiece is fixed with some internal resistance catch pawls extended to described tower body inside, at least on a described medial surface, is provided with described interior crosspiece;
Described outer crosspiece is located at four lateral surfaces of described tower body, described outer crosspiece is provided with some extrernal resistance catch pawls extended to described tower body outside, the rotation section that described outer crosspiece comprises fixed part and is at least rotationally connected with described fixed part one end, described fixed part is fixedly connected with described lateral surface, described fixed part and described rotation section be arranged in parallel up and down, and described rotation section locking apparatus is locked on described tower body.
2. angle steel tower anti-climbing device as claimed in claim 1, is characterized in that, be equipped with rotation section at the two ends of described fixed part.
3. angle steel tower anti-climbing device as claimed in claim 2, it is characterized in that, the extrernal resistance catch pawl being positioned at described outer crosspiece both ends is outward-dipping.
4. angle steel tower anti-climbing device as claimed in claim 3, it is characterized in that, described locking apparatus is U-shape lock.
5. angle steel tower anti-climbing device as claimed in claim 3, it is characterized in that, described locking apparatus comprises U-board, in the end on the both sides that described U-board parallels, equal correspondence is provided with pin hole, described pin hole slidably connects latch, one end of described latch be provided with for lock through lockhole, the other end of described latch is fixed with diameter and is greater than the baffle ring of described pin hole diameter and the draw ring for lifting latch.
6. the angle steel tower anti-climbing device as described in any one of claim 1 to 5, is characterized in that, two of described tower body relative described medial surfaces are provided with described interior crosspiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281491.1U CN204590748U (en) | 2015-05-04 | 2015-05-04 | Angle steel tower anti-climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281491.1U CN204590748U (en) | 2015-05-04 | 2015-05-04 | Angle steel tower anti-climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204590748U true CN204590748U (en) | 2015-08-26 |
Family
ID=53926914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281491.1U Expired - Fee Related CN204590748U (en) | 2015-05-04 | 2015-05-04 | Angle steel tower anti-climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204590748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370201A (en) * | 2015-11-24 | 2016-03-02 | 国家电网公司 | Anti-climbing device of centipede ladder of transmission tower |
| CN106320791A (en) * | 2016-11-01 | 2017-01-11 | 华北电力大学 | Anti-climbing device of electric power iron tower |
| CN106320790A (en) * | 2016-10-31 | 2017-01-11 | 华北电力大学 | Anti-climbing device of electric power iron tower |
-
2015
- 2015-05-04 CN CN201520281491.1U patent/CN204590748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370201A (en) * | 2015-11-24 | 2016-03-02 | 国家电网公司 | Anti-climbing device of centipede ladder of transmission tower |
| CN106320790A (en) * | 2016-10-31 | 2017-01-11 | 华北电力大学 | Anti-climbing device of electric power iron tower |
| CN106320791A (en) * | 2016-11-01 | 2017-01-11 | 华北电力大学 | Anti-climbing device of electric power iron tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150826 Termination date: 20170504 |