CN204601428U - Pole tower operation rail mounted individual safety protection device - Google Patents
Pole tower operation rail mounted individual safety protection device Download PDFInfo
- Publication number
- CN204601428U CN204601428U CN201520181370.XU CN201520181370U CN204601428U CN 204601428 U CN204601428 U CN 204601428U CN 201520181370 U CN201520181370 U CN 201520181370U CN 204601428 U CN204601428 U CN 204601428U
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- Prior art keywords
- gear
- protection device
- safety protection
- wheel
- body frame
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- Expired - Fee Related
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- 210000003205 muscle Anatomy 0.000 claims abstract description 12
- 230000009194 climbing Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a kind of pole tower operation rail mounted individual safety protection device, comprise safety protection device body frame and be arranged on the gear rail in shaft tower outer side edges, described gear rail is in " work " font structure, ratio wheel, the first gear, the second gear, fifth wheel and hook wheel is provided with in safety protection device body frame inside, together with first gear engages each other with the second gear, described hook wheel is two, is hooked in two grooves of " work " font gear rail respectively; Described ratio wheel is provided with a fixing muscle, in described fixing muscle, the interspersed hammer handle being provided with a weight, described hammer handle is provided with spring; Described safety protection device body frame upper end is provided with security line hanging hole.The individual safety wire carry-on in climbing process of workmen is connected on security line hanging hole, the utility model slowly can move freely with human body is upper and lower, accidentally falling from high altitude is there is once workmen, the ratio wheel of safety protection device can slow down effectively, thus ensure that the personal safety of climbing personnel.
Description
Technical field:
The utility model relates to a kind of safety device, particularly relates to a kind of pole tower operation rail mounted individual safety protection device, belongs to power system security guard technology field.
Background technology:
In electric force pole tower construction operation, workmen often needs the shaft tower of climbing up tens meters high, climbing up, in the process that climbs down, individual's personal safety is extremely important, traditional safety belt, individual safety wire in use all along with the continuous moving of the upper and lower long distance of health, can not have certain inconvenience and drawback.
Utility model content:
Technical problem to be solved in the utility model is: provide a kind of pole tower operation rail mounted individual safety protection device; continuous moving can be carried out along with the upper and lower long distance of the health of workmen; fall once generation health and can play a very good protection, the applicable work high above the ground such as electric power, communication rod personnel construct when climbing shaft tower and use.
The technical scheme that the utility model is taked for technical solution problem is:
A kind of pole tower operation rail mounted individual safety protection device, comprise safety protection device body frame and be arranged on the gear rail in shaft tower outer side edges, described gear rail is in " work " font structure, described safety protection device body frame inside is provided with ratio wheel, the first gear, the second gear, fifth wheel and hook wheel, together with described first gear engages each other with the second gear, described hook wheel is two, is hooked in two grooves of " work " font gear rail respectively; Described ratio wheel is provided with a fixing muscle, in described fixing muscle, the interspersed hammer handle being provided with a weight, described hammer handle is provided with spring.
Described safety protection device body frame upper end is provided with security line hanging hole.
The utility model is by the outer avris (welding at electric power bar, tower, also can fix with fastening bolt) arrange a similar rail, surface band cogged " work " font gear rail, the hook of both sides is taken turns and effectively can carry out hook, safety protection device can along with climbing personnel carry out upper and lower slow movement on gear rail.The individual safety wire carry-on in climbing process of workmen is connected on security line hanging hole, slowly can move freely with human body is upper and lower, accidentally falling from high altitude is there is once workmen, the ratio wheel of safety protection device can effectively slow down, thus ensure that the personal safety of climbing personnel.
Body frame of the present utility model should adopt firm metal material to make, and when mounted, ensure that safety protection device of the present utility model can be set up from gear rail two ends or take off, conveniently work gear rail use.
Deceleration principle of the present utility model: arrange a fixing muscle on ratio wheel, passes fixing muscle mesopore with the weight of a band handle by its handle, hammer handle is installed a little spring again.When the generation person falls situation, ratio wheel rotating ratio is very fast, weight (adopting larger, the firm metal material of quality to make) compresses little spring under the influence of centrifugal force, move to wheel avris, the metal-back that can block outside wheel reaches the object of deceleration, and weight does not affect the rotation (the effect principle of the somewhat similar car belt of this device and vehicle seat) of reduction gearing under normal circumstances
Ratio wheel of the present utility model is used to limiting gear rotating speed, and several mode also can carry out the deceleration of assisting below: 1, adopt the metal wheel that quality is larger, utilize the viscous motion inertial deceleration of gear to take turns; 2, adjust the gear diameter ratio of the first gear and the second gear, can regulate slowing effect, the number that also can increase travelling gear is if desired slowed down; 3, increase the frictional force of ratio wheel bearing, such as inject adhesive sticker shape thing to increase frictional force at Bearing inner.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic side view of Fig. 1.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further explained and illustrate:
See Fig. 1 and Fig. 2, a kind of pole tower operation rail mounted individual safety protection device, the gear rail 10 comprising safety protection device body frame 2 and be arranged in shaft tower outer side edges, gear rail 10 is in " work " font structure, ratio wheel 6, first gear 7, second gear 8, fifth wheel 9 and hook wheel 11 is provided with in safety protection device body frame 2 inside, together with first gear 7 engages each other with the second gear 8, hook wheel 11 is two, is hooked in two grooves of " work " font gear rail 10 respectively; Ratio wheel 6 is provided with a fixing muscle 4, and in fixing muscle 4, the interspersed hammer handle being provided with a weight 3, hammer handle is provided with spring 5; Safety protection device body frame 2 upper end is provided with security line hanging hole 1.
The utility model is by the outer avris (welding at electric power bar, tower, also can fix with fastening bolt) arrange a similar rail, surface band cogged " work " font gear rail 10, make the hook of both sides take turns 11 and effectively can carry out hook, safety protection device can along with climbing personnel carry out upper and lower slow movement on gear rail 10.The individual safety wire carry-on in climbing process of workmen is connected on security line hanging hole 1, slowly can move freely with human body is upper and lower, accidentally falling from high altitude is there is once workmen, the ratio wheel of safety protection device can effectively slow down, thus ensure that the personal safety of climbing personnel.
The deceleration principle of this utility model: arrange a fixing muscle 4 on ratio wheel 6, passes fixing muscle mesopore with the weight 3 of a band handle by its handle, hammer handle is installed a spring 5 again.When the generation person falls situation, ratio wheel 6 rotating ratio is very fast, weight 3(adopts larger, the firm metal material of quality to make) Compress Spring 5 under the influence of centrifugal force, move to wheel avris, the metal-back that can block outside wheel reaches the object of deceleration, and weight 3 does not affect the rotation (the effect principle of the somewhat similar car belt of this device and vehicle seat) of ratio wheel 3 under normal circumstances.
Claims (2)
1. a pole tower operation rail mounted individual safety protection device, comprise safety protection device body frame (2) and be arranged on the gear rail (10) in shaft tower outer side edges, described gear rail (10) is in " work " font structure, it is characterized in that: described safety protection device body frame (2) inside is provided with ratio wheel (6), first gear (7), second gear (8), fifth wheel (9) and hook wheel (11), described first gear (7) and the second gear (8) engage each other together, described hook wheel (11) is two, be hooked in two grooves of " work " font gear rail (10) respectively, described ratio wheel (6) is provided with a fixing muscle (4), in described fixing muscle (4), the interspersed hammer handle being provided with a weight (3), described hammer handle is provided with spring (5).
2. pole tower operation rail mounted individual safety protection device according to claim 1, is characterized in that: described safety protection device body frame (2) upper end is provided with security line hanging hole (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181370.XU CN204601428U (en) | 2015-03-30 | 2015-03-30 | Pole tower operation rail mounted individual safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520181370.XU CN204601428U (en) | 2015-03-30 | 2015-03-30 | Pole tower operation rail mounted individual safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601428U true CN204601428U (en) | 2015-09-02 |
Family
ID=53954021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520181370.XU Expired - Fee Related CN204601428U (en) | 2015-03-30 | 2015-03-30 | Pole tower operation rail mounted individual safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191735A (en) * | 2020-09-18 | 2022-03-18 | 广东电网有限责任公司 | Climbing anti-falling safety protection device |
| CN114191736A (en) * | 2020-09-18 | 2022-03-18 | 广东电网有限责任公司 | Spontaneous high-speed rotation braking safety device |
-
2015
- 2015-03-30 CN CN201520181370.XU patent/CN204601428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191735A (en) * | 2020-09-18 | 2022-03-18 | 广东电网有限责任公司 | Climbing anti-falling safety protection device |
| CN114191736A (en) * | 2020-09-18 | 2022-03-18 | 广东电网有限责任公司 | Spontaneous high-speed rotation braking safety device |
| CN114191736B (en) * | 2020-09-18 | 2022-07-26 | 广东电网有限责任公司 | Spontaneous high-speed rotation braking safety device |
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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: 20150902 Termination date: 20160330 |