CN2778324Y - Anti-drop device for section material guide rail - Google Patents
Anti-drop device for section material guide rail Download PDFInfo
- Publication number
- CN2778324Y CN2778324Y CN 200520023342 CN200520023342U CN2778324Y CN 2778324 Y CN2778324 Y CN 2778324Y CN 200520023342 CN200520023342 CN 200520023342 CN 200520023342 U CN200520023342 U CN 200520023342U CN 2778324 Y CN2778324 Y CN 2778324Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- safety device
- section bar
- falling
- section material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an anti-drop device for a section material guide rail, which is composed of a section material guide rail, a guide rail deflector and an anti-drop safety device of a clamping embracing section material guide rail, wherein the section material guide rail, the guide rail deflector and the anti-drop safety device are fixed on an electric power or communication steel tower. A brake lever of the anti-drop safety device is connected with a man climbing to high altitude through a safety rope. The utility model has the advantages of simple structure, convenient and safe disassembly and use and not obstacle to normal work, and can prevent the operation staff climbing to high altitude from slipping and thus dropping on the ground resulting in human body casualty.
Description
Technical field
The utility model relates to the maintenance safety means of electric power, communication, building trade.It specifically is a kind of ascend operation safety device.
Background technology
The greatest danger of ascend operation is that the operating personnel slips accidentally to fall and lands, and causes casualty accident.Existing ascend operation protector mostly is simple and easy equipment such as safety rope, the overslaugh operation that has, and the defencive function that has is still undesirable.Need development power supply power, communication, the use of building trade maintenance activity badly, can guarantee ascend operation personnel personal safety, and do not hinder work high above the ground ground falling-proof safety device.
Summary of the invention
Design the ground falling-proof safety device by section bar guide rail, anti-falling safety device, guide rail steering gear and the anti-device composition of overstepping the limit for this reason.The section bar guide rail has two kinds on straight rail and curved rail, and straight rail can horizontal or vertically be installed, and curved rail can spread all over electric power tower, bar and go up horizontal Dan periphery, and can connect by anti-theft bolt around the horizontal Dan of iron tower.The guide rail steering gear is installed in vertical profiles guide rail and horizontal profile guide rail infall.Pulley card in the anti-falling safety device is embraced the section bar guide rail, and the brake lever of anti-falling safety device is connected with the ascend operation personnel through the safety rope of band auxiliary catch.Brake lever in the anti-falling safety device can have 1-3, connects through arm-tie.The operating personnel upwards or when moving horizontally, anti-falling safety device is slippage thereupon; As operating personnel's tenesmus of slipping accidentally, safety rope is the brake lever of drop-down anti-falling safety device, makes the latch of brake lever block guide pass firmly, fixes safety, and the protection operating personnel can not fall and land, and is suspended in the air, waits for relief.The guide rail steering gear is made up of four-way positioning disk or threeway positioning disk and the divert guide track that is connected on its central rotating shaft.Can make the operating personnel successfully go up operation from vertically moving to horizontal horizontal Dan.The bottom of vertical guide rail and top and horizontal guide rail bottom are provided with the anti-device of overstepping the limit, and meet accident to guarantee that anti-falling safety device can not overstepped the limit because of maloperation.
This device is made by high-strength aluminum alloy and stainless steel, and cost is low, easily installs, and anticorrosive, easy to use, security performance is reliable.
Description of drawings
Fig. 1 installs and uses view for the utility model.
Fig. 2 is a threeway steering gear schematic diagram.
Fig. 3 is a four-way steering gear schematic diagram.
Among the figure, 1 anti-falling safety device, 2 safety ropes, 3 arm-ties, 4,6 pulleys, 5 brake levers, 7 connecting plates or pin nail, 8 folder rail spares, 9 section bar guide rails, 10 guide pass, 11 guide rail sections of the wide end, 12 guide rail steering gears, 13 long slabs that integrate with, 14 central rotating shafts, 15 latches, 16 iron tower montants, the 17 anti-devices of overstepping the limit, 18 spanners, 19 four-way steering wheels, 20 threeway steering wheels.
The specific embodiment
The utility model is by section bar guide rail 9, anti-falling safety device 1, guide rail steering gear 12 and the anti-device 17 of overstepping the limit are formed, section bar guide rail 9 usefulness folder rail spare is installed in the electric power tower, bar 16 and last horizontal Dan periphery thereof, guide rail steering gear 12 is installed in vertical profiles guide rail 9 and level to section bar guide rail 9 infalls, and the brake lever 5 of anti-falling safety device 1 is connected with the ascend operation personnel through the safety rope 2 of band auxiliary catch.The anti-device 17 of overstepping the limit is contained in the bottom of upright guide rail and the end of top and horizontal guide rail.
Claims (3)
1, section bar guide rail falling proof device, it is characterized in that by section bar guide rail (9), anti-falling safety device (1), guide rail steering gear (12) and the anti-device (17) of overstepping the limit are formed, section bar guide rail (9) is installed in electric power tower, bar (16) and last horizontal Dan periphery thereof, guide rail steering gear (12) is installed in vertical profiles guide rail (9) and horizontal profile guide rail infall, pulley (4) (6) card of anti-falling safety device (1) is embraced section bar guide rail (9), and the brake lever (5) of anti-falling safety device (1) is connected with the ascend operation personnel through the safety rope (2) of band auxiliary catch.
2, section bar guide rail falling proof device according to claim 1 is characterized in that the brake lever (5) in the said anti-falling safety device (1) has 1～3, connects through arm-tie (3).
3, section bar guide rail falling proof device according to claim 1 and 2 is characterized in that said guide rail steering gear (12) goes up guide rail section of the wide end (11) by four-way steering wheel (19) or threeway steering wheel (20) and the rotating shaft (14) that is connected in its center and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023342 CN2778324Y (en) | 2005-01-12 | 2005-01-12 | Anti-drop device for section material guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023342 CN2778324Y (en) | 2005-01-12 | 2005-01-12 | Anti-drop device for section material guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778324Y true CN2778324Y (en) | 2006-05-10 |
Family
ID=36752412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023342 Expired - Fee Related CN2778324Y (en) | 2005-01-12 | 2005-01-12 | Anti-drop device for section material guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778324Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101366994B (en) * | 2008-09-11 | 2011-08-24 | 保定供电公司 | Falling-proof equipment for human on electrical pole with rope sleeve regulating lever |
| CN101181658B (en) * | 2007-12-13 | 2011-11-16 | 上海电力设计院有限公司 | Method for laying anti-fall device for transmission pole line tower |
| CN105604373A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Wine-glass-shaped tower with anti-falling structure |
| CN105625792A (en) * | 2015-12-24 | 2016-06-01 | 广东迪生电力钢构器材有限公司 | Novel power transmission tower provided with falling-preventing structure |
-
2005
- 2005-01-12 CN CN 200520023342 patent/CN2778324Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101181658B (en) * | 2007-12-13 | 2011-11-16 | 上海电力设计院有限公司 | Method for laying anti-fall device for transmission pole line tower |
| CN101366994B (en) * | 2008-09-11 | 2011-08-24 | 保定供电公司 | Falling-proof equipment for human on electrical pole with rope sleeve regulating lever |
| CN105604373A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Wine-glass-shaped tower with anti-falling structure |
| CN105625792A (en) * | 2015-12-24 | 2016-06-01 | 广东迪生电力钢构器材有限公司 | Novel power transmission tower provided with falling-preventing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Changgeng Document name: Notification to Pay the Fees |
|
| 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: 20060510 Termination date: 20130112 |