CN211714737U - Anti-climbing anti-seismic steel pipe tower - Google Patents
Anti-climbing anti-seismic steel pipe tower Download PDFInfo
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- CN211714737U CN211714737U CN201921444637.4U CN201921444637U CN211714737U CN 211714737 U CN211714737 U CN 211714737U CN 201921444637 U CN201921444637 U CN 201921444637U CN 211714737 U CN211714737 U CN 211714737U
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Abstract
The utility model relates to an anti-climbing anti-seismic steel pipe tower, which comprises a base, the base top is equipped with a plurality of damping spring groups, the anti-seismic platform is connected to damping spring group top, anti-seismic platform one side is equipped with snap ring one, the inside of snap ring one is connected with the sleeve through the pivot, the inside of sleeve is equipped with the carriage release lever, carriage release lever one end is connected to snap ring two that the base top was equipped with, anti-seismic platform embeds there are a plurality of rag bolts, anti-seismic platform top is passed through rag bolt connects the steel pipe tower, steel pipe tower one side is equipped with the mobile cat ladder, fixed cat ladder is embedded inside the mobile cat ladder, guide sleeve is connected to one side of mobile cat ladder upper end, lead screw is connected inside the guide sleeve, the utility model discloses through setting up the mobile cat ladder that; and meanwhile, a plurality of damping spring groups and sleeve assemblies are arranged, so that vibration is effectively relieved and the steel tube tower is protected when an earthquake occurs.
Description
Technical Field
The utility model relates to an anti-climbing's antidetonation steel pipe tower belongs to electric power transmission technical field.
Background
In the last 80 th century, when ultrahigh voltage transmission lines were developed in many countries internationally, steel pipe sections were applied to iron tower structures, steel pipe towers with steel pipes as main tower bodies appeared, steel pipe sections have also been used in 500kV double-circuit iron towers and four-circuit iron towers in the same tower in China, and good performance and benefit of the steel pipe sections are embodied. The steel tube tower structure has the outstanding advantages of large section rigidity, good section stress characteristic, simple stress, attractive appearance and the like, is well developed in lines with different voltage levels, and is particularly applied to large-span structures and urban power grid tower structures.
The steel tube tower can be seen everywhere along with the wider application of the steel tube tower in the process of erecting the power transmission line. Generally, in order to conveniently erect and overhaul a circuit, a ladder stand is arranged on a tower body of the steel tube tower, and each year, irrelevant personnel climb onto the steel tube tower through the ladder stand to cause danger; in addition, in recent years, natural disasters frequently occur, particularly, an earthquake has a great influence on the steel pipe tower, and the steel pipe tower is likely to be damaged, so that a steel pipe tower which can prevent climbing and is resistant to earthquake is required.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, provide an anti-climbing anti-seismic steel pipe tower, and arrange a movable ladder capable of moving and rising, and when not in use, the ladder can be folded up; be equipped with a plurality of damping spring group and sleeve subassembly simultaneously, when the earthquake takes place, effectively alleviate vibrations, protection steel-pipe tower can effectively solve the problem among the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
an anti-climbing anti-seismic steel pipe tower comprises a base, wherein a plurality of damping spring groups are arranged above the base, an anti-seismic platform is connected above the damping spring groups, a first clamping ring is arranged on one side of the anti-seismic platform, the inside of the first clamping ring is connected with a sleeve through a rotating shaft, a moving rod is arranged inside the sleeve, one end of the moving rod is connected to a second clamping ring arranged above the base, a plurality of foundation bolts are embedded in the anti-seismic platform, the upper part of the anti-seismic platform is connected with the steel pipe tower through the foundation bolts, a moving crawling ladder is arranged on one side of the steel pipe tower, a fixed crawling ladder is embedded in the moving crawling ladder, a guide sleeve is connected to one side of the upper end of the moving crawling ladder, a lead screw is connected inside the guide sleeve, the upper end of the lead screw is, the driving motor is positioned above the operating platform.
As a preferred technical scheme of the utility model, the sleeve is inside to be equipped with pressure spring and to be connected with carriage release lever one end, the carriage release lever is at the inside sliding connection of sleeve.
As an optimal technical scheme of the utility model, damping spring group quantity is 5, is located respectively antidetonation platform four corners and center department.
As a preferred technical scheme of the utility model, the lead screw is in the inside rotation of stopper is connected, inside being equipped with of guide sleeve with lead screw thread assorted thread groove, guide sleeve is in sliding connection on the lead screw, it is in to remove the cat ladder fixed cat ladder outside sliding connection.
As an optimal technical scheme of the utility model, steel-pipe tower one side is equipped with the control box, driving motor passes through electric wire electric connection in control box.
As an optimal technical scheme of the utility model, steel-pipe tower top one side is equipped with a plurality of support frames, the steel-pipe tower top is equipped with the lightning rod.
The utility model discloses a technological effect and advantage:
1. the utility model is provided with the movable crawling ladder which can move up and down, thereby facilitating the overhaul and maintenance; can move the cat ladder upwards when not using, prevent irrelevant personnel climbing, reduce the potential safety hazard.
2. The utility model discloses be equipped with the control box below the steel-pipe tower, make things convenient for operation control to remove the cat ladder, the operating personnel of being convenient for uses.
3. The utility model discloses a be equipped with a plurality of shock attenuation subassemblies, effectively alleviate vibrations when the earthquake takes place, the carriage release lever is equipped with the fixture block in that the sleeve is inside simultaneously, can prevent that the steel-pipe tower from empting because of vibrations are anti-living, protection steel-pipe tower and transmission line.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the bevel gear of the present invention.
Fig. 3 is a schematic view of the anti-seismic platform of the present invention.
Reference numbers in the figures: 1. a base; 2. a damping spring set; 3. an anti-seismic platform; 4. a first snap ring; 5. a sleeve; 6. a travel bar; 7. a snap ring II; 8. anchor bolts; 9. a steel tube tower; 10. moving the crawling ladder; 11. fixing the crawling ladder; 12. a guide sleeve; 13. a screw rod; 14. a limiting block; 15. a first conical gear; 16. a second bevel gear; 17. a drive motor; 18. an operating platform; 19. and a control box.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in figures 1-3, the anti-climbing anti-seismic steel pipe tower comprises a base 1, a plurality of damping spring groups 2 are arranged above the base 1, an anti-seismic platform 3 is connected above the damping spring groups 2, a first clamping ring 4 is arranged on one side of the anti-seismic platform 3, the interior of the first clamping ring 4 is connected with a sleeve 5 through a rotating shaft, a moving rod 6 is arranged inside the sleeve 5, one end of the moving rod 6 is connected with a second clamping ring 7 arranged above the base 1, a plurality of foundation bolts 8 are embedded in the anti-seismic platform 3, the upper side of the anti-seismic platform 3 is connected with a steel pipe tower 9 through the foundation bolts 8, a moving ladder stand 10 is arranged on one side of the steel pipe tower 9, a fixed ladder stand 11 is embedded in the moving ladder stand 10, one side of the upper end of the moving ladder stand 10 is connected with a guide sleeve 12, a lead screw 13 is connected in the guide sleeve 12, the drive motor 17 is located above the operation platform 18.
As shown in fig. 3, a pressure spring is arranged inside the sleeve 5 and connected with one end of the movable rod 6, the movable rod 6 is connected inside the sleeve 5 in a sliding manner, the number of the damping spring sets 2 is 5, the damping spring sets are respectively located at four corners and the center of the anti-seismic platform 3, and the vibration of the steel tube tower 9 can be relieved when an earthquake occurs, so that the steel tube tower 9 is not prone to toppling.
As shown in fig. 2, the screw rod 13 is rotatably connected inside the limiting block 14, a thread groove matched with the thread of the screw rod 13 is formed inside the guide sleeve 12, the guide sleeve 12 is connected on the screw rod 13 in a sliding manner, the movable ladder stand 10 is connected outside the fixed ladder stand 11 in a sliding manner, the movable ladder stand can move up and down and can be folded when not in use, irrelevant personnel are prevented from climbing, and potential safety hazards are reduced.
As shown in fig. 1, a control box 19 is provided on one side of the steel pipe tower 9, and the drive motor 17 is electrically connected to the control box 19 through an electric wire. The control line 19 is used to control the drive motor 17.
As shown in fig. 1, a plurality of support frames are arranged on one side above the steel pipe tower 17, a lightning rod is arranged at the top end of the steel pipe tower and used for arranging power transmission lines, and the lightning rod can introduce lightning into the ground to protect the steel pipe tower.
For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:
in actual use: when the steel pipe tower 9 needs to be overhauled and maintained, the control box 19 is opened, the driving motor 17 is started, the driving motor 17 drives the second bevel gear 16 to rotate, the second bevel gear 16 drives the screw rod 13 to rotate through the first bevel gear 15, so that the movable ladder stand 10 descends, when the movable ladder stand 10 descends to a proper position, the power supply of the driving motor 17 is turned off, and a worker uses the ladder stand to overhaul; after the maintenance work is finished, starting the driving motor 17 to enable the motor to rotate reversely, enabling the movable ladder stand 10 to contract upwards, and when the movable ladder stand reaches a limited position, closing the power supply of the driving motor 17 and locking the control box 19; damping spring group 2 can effectively alleviate the sense of earthquake that the earthquake brought and rock when the earthquake takes place, and carriage release lever 6 and sleeve 5 can prevent steel-pipe tower 9 from empting simultaneously in the bradyseism, effectively protects steel-pipe tower 9.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. Anti-climbing anti-seismic steel tube tower comprises a base (1) and is characterized in that: the shock absorption device is characterized in that a plurality of damping spring groups (2) are arranged above the base (1), an anti-seismic platform (3) is connected above the damping spring groups (2), a first snap ring (4) is arranged on one side of the anti-seismic platform (3), the interior of the first snap ring (4) is connected with a sleeve (5) through a rotating shaft, a moving rod (6) is arranged inside the sleeve (5), one end of the moving rod (6) is connected to a second snap ring (7) arranged above the base (1), a plurality of foundation bolts (8) are embedded in the anti-seismic platform (3), the upper side of the anti-seismic platform (3) is connected with a steel pipe tower (9) through the foundation bolts (8), a movable ladder stand (10) is arranged on one side of the steel pipe tower (9), a fixed ladder stand (11) is embedded in the movable ladder stand (10), a guide sleeve (12) is connected on one side of the upper, the upper end of the screw rod (13) is embedded into the limiting block (14), a first bevel gear (15) is arranged at the bottom end of the screw rod (13), the first bevel gear (15) is connected with a driving motor (17) through a second bevel gear (16), and the driving motor (17) is located above the operating platform (18).
2. The anti-climb, anti-seismic steel tube tower of claim 1, wherein: the pressure spring is arranged in the sleeve (5) and connected with one end of the moving rod (6), and the moving rod (6) is in sliding connection in the sleeve (5).
3. The anti-climb, anti-seismic steel tube tower of claim 1, wherein: the number of the damping spring groups (2) is 5, and the damping spring groups are respectively positioned at four corners and the center of the anti-seismic platform (3).
4. The anti-climb, anti-seismic steel tube tower of claim 1, wherein: the screw rod (13) is rotatably connected inside the limiting block (14), a thread groove matched with the screw thread of the screw rod (13) is formed inside the guide sleeve (12), the guide sleeve (12) is connected on the screw rod (13) in a sliding mode, and the movable crawling ladder (10) is connected on the outer side of the fixed crawling ladder (11) in a sliding mode.
5. The anti-climb, anti-seismic steel tube tower of claim 1, wherein: one side of the steel tube tower (9) is provided with a control box (19), and the driving motor (17) is electrically connected to the control box (19) through an electric wire.
6. The anti-climb, anti-seismic steel tube tower of claim 1, wherein: a plurality of support frames are arranged on one side above the steel tube tower (9), and a lightning rod is arranged at the top end of the steel tube tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444637.4U CN211714737U (en) | 2019-09-02 | 2019-09-02 | Anti-climbing anti-seismic steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444637.4U CN211714737U (en) | 2019-09-02 | 2019-09-02 | Anti-climbing anti-seismic steel pipe tower |
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| Publication Number | Publication Date |
|---|---|
| CN211714737U true CN211714737U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921444637.4U Active CN211714737U (en) | 2019-09-02 | 2019-09-02 | Anti-climbing anti-seismic steel pipe tower |
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| CN (1) | CN211714737U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006375A (en) * | 2021-03-03 | 2021-06-22 | 江苏海洋大学 | Novel prestress self-resetting lattice column and construction method thereof |
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
-
2019
- 2019-09-02 CN CN201921444637.4U patent/CN211714737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006375A (en) * | 2021-03-03 | 2021-06-22 | 江苏海洋大学 | Novel prestress self-resetting lattice column and construction method thereof |
| CN113153134A (en) * | 2021-05-18 | 2021-07-23 | 王聚泽 | Device for preventing ladder from sideslipping |
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