CN207920519U - A kind of anti-climbing ladder of corner steel tower - Google Patents
A kind of anti-climbing ladder of corner steel tower Download PDFInfo
- Publication number
- CN207920519U CN207920519U CN201721915843.XU CN201721915843U CN207920519U CN 207920519 U CN207920519 U CN 207920519U CN 201721915843 U CN201721915843 U CN 201721915843U CN 207920519 U CN207920519 U CN 207920519U
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- China
- Prior art keywords
- fixed
- supporting rods
- steel tower
- rotating bar
- bar
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Abstract
The utility model discloses a kind of anti-climbing ladders of corner steel tower, including pedestal, the both sides of the pedestal are respectively and fixedly provided with two supporting rods being mutually parallel, and two supporting rods of the same side are one group, it is fixed with head rod between same group of two supporting rods, it is fixed with the second connecting rod between two supporting rods of the different groups, the lower end side of same group of two supporting rods is respectively and fixedly provided with first crossbar.The utility model, which realizes, to recycle the rotation of the bottom a few section steps of angle tower, prevent or else used time someone climbing angle tower, it solves and is provided with protective fence generally around angle tower, to make other staff can not be close to steel tower, the problem of so not only expanding floor space, while also improving cost, avoid the security risk of child and lawless people climbing to bring, it is simple in structure, facilitate and operated, suitable for promoting.
Description
Technical field
The utility model is related to steel tower climbing ladder technical field more particularly to a kind of anti-climbing ladders of corner steel tower.
Background technology
Angle tower mainly considers from purposes, considers sometimes for direction is changed by line alignment, for changing line direction
Shaft tower angle tower, but anchor support can replace angle tower to use at 5 degree of small angle towers below after change parameter, when
Circuit corner is more than 5 degree just must all be provided with climbing ladder on angle tower at present by corner Deethanizer design, this climbing ladder
It is mainly provided to staff and carries out checking and safeguarding to circuit at the top of climbing to tower, and this climbing ladder is easy to
Other staff are allowed to climb, such as：The climbings such as child, lawless people, very this case or even some cases lead to personal body at home
It dies, and currently in order to prevent the climbing of other staff, mostly it is that protective fence is provided with around angle tower, to make other staff
Floor space so can not be not only expanded, while also improving cost, for this purpose, we have proposed one kind close to steel tower
Corner steel tower anti-climbing ladder solves the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of corner steel tower proposed is anti-
Climb ladder.
To achieve the goals above, the utility model uses following technical solution：
A kind of anti-climbing ladder of corner steel tower, including pedestal, the both sides of the pedestal are respectively and fixedly provided with two and are mutually parallel
Supporting rod, and two supporting rods of the same side are one group, and head rod is fixed between same group of two supporting rods, it is described
It is fixed with the second connecting rod between two supporting rods of difference group, the lower end sides of same group of two supporting rods is respectively and fixedly provided with the
One cross bar runs through in the first crossbar and is equipped with the second rotating bar, and the upper end of second rotating bar is fixed with fixed link, institute
The side for stating fixed link is equipped with positioning device, and the other side of the fixed link is equipped with sliding slot, and setting is run through at the both ends of sliding slot,
Run through in the sliding slot and be equipped with the first rotating bar, and the upper end of the first rotating bar runs through sliding slot and extends to the upper end of fixed link,
The upper end side of first rotating bar is rotatably connected to idler wheel, and the side of one of which supporting rod is respectively and fixedly provided with guide rail, and leads
One end of rail is fixedly connected on the side of another group of supporting rod, and the idler wheel is located in guide rail, solid between two the second rotating bars
Surely there is a pedal, it is fixed there are three the pedal being mutually parallel between two fixed links, it is fixed with pedal between two the first rotating bars,
The side of two fixed links is fixed with baffle jointly, and the upper end of the pedestal is rotatably connected to cylinder, the piston rod of the cylinder
End is rotatably connected on the side of baffle.
Preferably, the positioning device includes the casing being arranged in fixed link side, runs through in described sleeve pipe and is equipped with movement
Bar, and the both ends of mobile bar run through casing and extend to the both sides of casing, run through in the mobile bar and are equipped with partition board, and partition board
In casing, it is socketed with resetting spring in the mobile bar between top in the partition board and casing, the one of the mobile bar
End is fixed with handle, and the other end of the mobile bar through fixed link and extends in sliding slot, the side of first rotating bar
Multiple limit holes are equidistantly equipped with, and one end of mobile bar through sliding slot and extends in limit hole.
Preferably, the upper end of the supporting rod is fixed with lighting device.
Preferably, the upper end of the pedal is equipped with anti-skid chequer.
Preferably, the side of one of which supporting rod is equidistantly equipped with mostly with second crossbar, one end of the second crossbar
It is fixed with handrail jointly.
Preferably, first rotating bar is made of carbon steel.
In the utility model, in use, pull handle, is that mobile bar is removed out of limit hole, cylinder pushes baffle and makes
Fixed link moves, to drive the first rotating bar and the rotation of the second rotating bar, idler wheel to be rotated in guide rail, to first turn of limitation
The direction of lever and lifting, the first rotating bar are moved to suitable position, unclamp handle, and mobile bar is inserted under the action of resetting spring
It is limited into limit hole, is climbed convenient for people's pushes pedals, after the completion of use, pull open handle, by mobile bar from limit hole
Interior removal, cylinder are shunk, and are driven pedal movement recycling, are prevented from climbing, lighting device uses LED light, the utility model to realize
The rotation of the bottom a few section steps of angle tower can be recycled, it is therefore prevented that or else used time someone climbs angle tower, solves general
Protective fence is provided with around angle tower, to make other staff so can not only expand occupation of land face close to steel tower
The problem of accumulating, while also improving cost avoids the security risk of child and lawless people climbing to bring, structure letter
It is single, facilitate and operated, suitable for promoting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of anti-climbing ladder of corner steel tower front view；
Fig. 2 be the utility model proposes a kind of anti-climbing ladder of corner steel tower side view；
Fig. 3 be the utility model proposes a kind of anti-climbing ladder of corner steel tower vertical view；
Fig. 4 be the utility model proposes a kind of anti-climbing ladder of corner steel tower A at schematic enlarged-scale view.
In figure：1 head rod, 2 first rotating bars, 3 supporting rods, 4 fixed links, 5 baffles, 6 cylinders, 7 second rotating bars,
8 pedals, 9 first crossbars, 10 second connecting rods, 11 guide rails, 12 second crossbars, 13 handrails, 14 casings, 15 partition boards, 16 reset bullet
Spring, 17 mobile bars, 18 handles, 19 pedestals.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of anti-climbing ladder of corner steel tower, including pedestal 19, the both sides of pedestal 19 are respectively and fixedly provided with two
The supporting rod 3 being mutually parallel, plays a supportive role, and facilitate and installed, and two supporting rods 3 of the same side are one group, same
It is fixed with head rod 1 between two supporting rods 3 of group, is stably connected with, the is fixed between two supporting rods 3 of difference group
The lower end side of two connecting rods 10, same group of two supporting rods 3 is respectively and fixedly provided with first crossbar 9, runs through in first crossbar 9 and sets
There is the second rotating bar 7, the second rotating bar 7 is facilitated to rotate, the upper end of the second rotating bar 7 is fixed with fixed link 4, and the one of fixed link 4
Side is equipped with positioning device, is positioned, and the other side of fixed link 4 is equipped with sliding slot, and the both ends of sliding slot are in setting, sliding slot
Through equipped with the first rotating bar 2, and the upper end of the first rotating bar 2 through sliding slot and extends to the upper end of fixed link 4, facilitates first
Rotating bar 2 moves in sliding slot, and the upper end side of the first rotating bar 2 is rotatably connected to idler wheel, the side of one of which supporting rod 3
It being respectively and fixedly provided with guide rail 11, and one end of guide rail 11 is fixedly connected on the side of another group of supporting rod 3, idler wheel is located in guide rail 11,
Idler wheel moves in guide rail 11 and the first rotating bar 2 is driven to be moved in sliding slot, and pedal is fixed between two the second rotating bars 7
8, it is fixed there are three the pedal 8 being mutually parallel between two fixed links 4, it is fixed with pedal 8 between two the first rotating bars 2, side
Just it is climbed, the side of two fixed links 4 is fixed with baffle 5 jointly, and the upper end of pedestal 19 is rotatably connected to cylinder 6, cylinder 6
Piston-rod end be rotatably connected on the side of baffle 5, facilitate cylinder 6 to push baffle 5 to push fixed link 4 to drive first turn
Lever 2 and the rotation of the second rotating bar 7.
In the utility model, positioning device includes the casing 14 being arranged in 4 side of fixed link, runs through to be equipped in casing 14 and move
Lever 17, and the both ends of mobile bar 17 run through casing 14 and extend to the both sides of casing 14, in mobile bar 17 through be equipped with every
Plate 15, and partition board 15 is located in casing 14, and reset bullet is socketed in the mobile bar 17 between the top in partition board 15 and casing 14
Spring 16,16 forced contraction of resetting spring, mobile bar 17 move, and push partition board that mobile bar 17 is driven to move when reset, mobile bar 17
One end be fixed with handle 18, the other end of mobile bar 17 through fixed link 4 and extends in sliding slot, the one of the first rotating bar 2
Side is equidistantly equipped with multiple limit holes, and one end of mobile bar 17 through sliding slot and extends in limit hole, fixes,
The upper end of supporting rod 3 is fixed with lighting device, and the upper end of pedal 8 is equipped with anti-skid chequer, anti-skidding, prevents because meaning occurs in skidding
The side of outer accident, one of which supporting rod 3 is equidistantly equipped with mostly with second crossbar 12, and one end of second crossbar 12 is fixed jointly
There is handrail 13, facilitate and climbed, the first rotating bar 2 is made of carbon steel, durable.
In the utility model, in use, pull handle 18, is that mobile bar 17 is removed out of limit hole, cylinder 6 pushes baffle
5 and fixed link 4 is made to move, to drive the first rotating bar 2 and the rotation of the second rotating bar 7, idler wheel rotation in the guide rail 11, to
Direction and the lifting of the first rotating bar 2 are limited, the first rotating bar 2 is moved to suitable position, unclamps handle 18, mobile bar 17 is multiple
Limit hole is injected under the action of the spring 16 of position to be limited, and is climbed convenient for people's pushes pedals 8, after the completion of use, is pulled open handle
Hand 18 removes mobile bar 17 out of limit hole, and cylinder 6 is shunk, and drives the movement recycling of pedal 8, prevents from climbing, lighting device is adopted
Use LED light.
More than, the only preferable specific implementation mode of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of anti-climbing ladder of corner steel tower, including pedestal（19）, which is characterized in that the pedestal（19）Both sides it is fixed
There are two the supporting rods being mutually parallel（3）, and two supporting rods of the same side（3）It is one group, same group of two supporting rods（3）
Between be fixed with head rod（1）, two supporting rods of the different groups（3）Between be fixed with the second connecting rod（10）, together
One group of two supporting rods（3）Lower end side be respectively and fixedly provided with first crossbar（9）, the first crossbar（9）On run through be equipped with
Second rotating bar（7）, second rotating bar（7）Upper end be fixed with fixed link（4）, the fixed link（4）Side be equipped with
Positioning device, the fixed link（4）The other side be equipped with sliding slot, and setting is run through at the both ends of sliding slot, runs through in the sliding slot
Equipped with the first rotating bar（2）, and the first rotating bar（2）Upper end through sliding slot and extending to fixed link（4）Upper end, described
One rotating bar（2）Upper end side be rotatably connected to idler wheel, one of which supporting rod（3）Side be respectively and fixedly provided with guide rail（11）,
And guide rail（11）One end be fixedly connected on another group of supporting rod（3）Side, the idler wheel is located at guide rail（11）It is interior, two
Two rotating bars（7）Between be fixed with pedal（8）, two fixed links（4）Between fixed there are three the pedals being mutually parallel（8）, two
A first rotating bar（2）Between be fixed with pedal（8）, two fixed links（4）Side be fixed with baffle jointly（5）, the base
Seat（19）Upper end be rotatably connected to cylinder（6）, the cylinder（6）Piston-rod end be rotatably connected on baffle（5）Side.
2. a kind of anti-climbing ladder of corner steel tower according to claim 1, which is characterized in that the positioning device includes setting
It sets in fixed link（4）The casing of side（14）, described sleeve pipe（14）It is interior to run through equipped with mobile bar（17）, and mobile bar（17）Two
Casing is run through at end（14）And extend to casing（14）Both sides, the mobile bar（17）It is upper to run through equipped with partition board（15）, and every
Plate（15）Positioned at casing（14）It is interior, the partition board（15）And casing（14）Mobile bar between interior top（17）On be socketed with it is multiple
Position spring（16）, the mobile bar（17）One end be fixed with handle（18）, the mobile bar（17）The other end through fix
Bar（4）And it extends in sliding slot, first rotating bar（2）Side be equidistantly equipped with multiple limit holes, and mobile bar（17）
One end through sliding slot and extending in limit hole.
3. a kind of anti-climbing ladder of corner steel tower according to claim 1, which is characterized in that the supporting rod（3）It is upper
End is fixed with lighting device.
4. a kind of anti-climbing ladder of corner steel tower according to claim 1, which is characterized in that the pedal（8）Upper end
Equipped with anti-skid chequer.
5. a kind of anti-climbing ladder of corner steel tower according to claim 1, which is characterized in that one of which supporting rod（3）
Side equidistantly be equipped with mostly with second crossbar（12）, the second crossbar（12）One end be fixed with handrail jointly（13）.
6. a kind of anti-climbing ladder of corner steel tower according to claim 1, which is characterized in that first rotating bar（2）
It is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915843.XU CN207920519U (en) | 2017-12-31 | 2017-12-31 | A kind of anti-climbing ladder of corner steel tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915843.XU CN207920519U (en) | 2017-12-31 | 2017-12-31 | A kind of anti-climbing ladder of corner steel tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920519U true CN207920519U (en) | 2018-09-28 |
Family
ID=63615819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915843.XU Expired - Fee Related CN207920519U (en) | 2017-12-31 | 2017-12-31 | A kind of anti-climbing ladder of corner steel tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343406A (en) * | 2020-11-02 | 2021-02-09 | 许建根 | Anti-climbing base for construction of high-voltage line electric power iron tower |
| CN115045559A (en) * | 2022-06-27 | 2022-09-13 | 江苏华电铁塔制造有限公司 | Anti-climbing steel pipe tower |
| CN115075645A (en) * | 2022-07-20 | 2022-09-20 | 国网辽宁省电力有限公司 | Electric power iron tower with height adjusting function |
-
2017
- 2017-12-31 CN CN201721915843.XU patent/CN207920519U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343406A (en) * | 2020-11-02 | 2021-02-09 | 许建根 | Anti-climbing base for construction of high-voltage line electric power iron tower |
| CN115045559A (en) * | 2022-06-27 | 2022-09-13 | 江苏华电铁塔制造有限公司 | Anti-climbing steel pipe tower |
| CN115045559B (en) * | 2022-06-27 | 2024-03-08 | 江苏华电铁塔制造有限公司 | Anti-climbing steel pipe tower |
| CN115075645A (en) * | 2022-07-20 | 2022-09-20 | 国网辽宁省电力有限公司 | Electric power iron tower with height adjusting function |
| CN115075645B (en) * | 2022-07-20 | 2022-11-11 | 国网辽宁省电力有限公司 | Electric power iron tower with height adjusting function |
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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 |
Granted publication date: 20180928 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |