CN202289264U - Dual-back-carrying type pole-climbing safety belt - Google Patents
Dual-back-carrying type pole-climbing safety belt Download PDFInfo
- Publication number
- CN202289264U CN202289264U CN2011203819308U CN201120381930U CN202289264U CN 202289264 U CN202289264 U CN 202289264U CN 2011203819308 U CN2011203819308 U CN 2011203819308U CN 201120381930 U CN201120381930 U CN 201120381930U CN 202289264 U CN202289264 U CN 202289264U
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- belt
- pole
- band
- safety belt
- dual
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Abstract
The utility model provides a dual-back-carrying type pole-climbing safety belt. The dual-back-carrying type pole-climbing safety belt comprises a pole enclosing belt, a waist belt and a back protection rope or a speed differential self-locking device, wherein the two ends of the pole enclosing belt are respectively fixed on the two sides of the waist belt through ring buckles, and the dual-back-carrying type pole-climbing safety belt is characterized in that the safety belt further comprises a dual-shoulder type strap and an anti-falling belt, the front end and the back end of the dual-shoulder type strap are respectively fixed on the front side and the back side of the waist belt, and a lock ring connected with the back protection rope or a lock catch connected on the speed differential self-locking device is arranged at the back of the dual-shoulder type strap; and the anti-falling belt comprises an anti-falling pole enclosing belt and a traction belt, and is fixedly connected with the two sides of the waist belt through connecting members at the two ends of the traction belt, and a lock hook which is connected with the anti-falling pole enclosing belt through the lock catch is sheathed on a belt body of the traction belt. The dual-back-carrying type pole-climbing safety belt disclosed by the utility model can effectively enhance anti-falling protection of pole-climbing operation staff during the whole process of climbing up a pole, climbing down the plow and operating on the pole, has the advantages of simple structure, convenience in carrying, strong applicability, low cost and large market space, and is widely used in work relating to pole-climbing operations in electric power, telecommunications and the like.
Description
Technical field
The utility model relates to steps on the bar safety belt, specifically is that a kind of pair of back of the body formula stepped on the bar safety belt.
Background technology
In work high above the ground such as power industry, the operating personnel uses of seat belts and is generally the dual fail-safe safety belt, and its primary structure is made up of railing band, waistband, back protection rope or speed difference self-locking device.Step in the bar process, the operating personnel at first ties up to the waistband of safety belt on the waist, then with the railing band of safety belt behind electric pole one circle, be articulated on the link of waistband both sides; During operation, railing band and back protection rope or speed difference self-locking device adopt high mode of hanging low usefulness to be articulated on the different component respectively, thereby form dual fail-safe on the bar, prevent that the operating personnel ground of falling from causing casualty accident.There are following shortcoming in the railing band of conventional dual fail-safe safety belt, back protection rope or speed difference self-locking device:
1, the waistband of conventional dual fail-safe safety belt ties up to staff's waist, meets accident when falling, and falls downwards like head, waistband might take place deviate from along buttocks, shank direction, causes personal fall injury.
2, owing to step in the process of the upper and lower bar of bar operating personnel back protection rope or speed difference self-locking device does not have solid and reliable hanging point to use, therefore can't play the protective effect of fall arrest, if rain, snow weather is dangerous further strengthens.
When 3, the upper boom process ran into obstacles such as backguy, connection, table case, the railing band that must unfasten one's seat-belt was trapped among the railing band top of barrier then, and after being connected of completion and safety belt, the operating personnel just can go beyond.In like manner, the railing band that need unfasten one's seat-belt is centered around barrier below then during lower beam, and after being connected of completion and safety belt, the operating personnel just can go beyond.In this process, the railing band that the operating personnel unfastens one's seat-belt means and loses anti-falling protection fully.
4, the job position top is not firmly on a lot of bars, member supplies back protection rope or speed difference self-locking device to use reliably; The electric pole that for example newly sets up; Operating personnel's upper boom carries out stringing work, and before the circuit cross-arm was infirm safely, the poor self-locking device of back protection rope or speed did not have the hanging point use; In like manner, line disconnection work, back protection rope or speed difference self-locking device also can't use.
Summary of the invention
The purpose of the utility model provides job safety, convenience on a kind of upper and lower bar and the bar, and applicability is strong, and two back of the body formulas of light and flexible are stepped on the bar safety belt.
Said a kind of pair of back of the body formula stepped on the bar safety belt and comprised railing band, waistband, back protection rope or speed difference self-locking device; The two ends of railing band are fixed on the waistband both sides through latch closure respectively; It is characterized in that: said safety belt also comprises a both shoulders formula braces and anti-fall band; The front and back end of both shoulders formula braces is separately fixed at the front and back side of waistband, is provided with the lock ring of the snap close connection that is connected with back protection rope or speed difference self-locking device at its back place; Said anti-fall band is made up of anti-fall railing band and traction belt, and is fixedly connected with the waistband both sides through the connecting elements at traction belt two ends, on the belt body of traction belt, is arranged with the latch hook with anti-fall railing buckle with lock.
Said both shoulders formula braces is made up of two shoulder belts and front fixed band, and is the telescopic band or the elastic webbing of adjustable in length at two shoulder belts and front fixed band.
Three roads that on traction belt, are provided with adjustable length join, and its adjustable range is at 0.6-1 rice.
The two ends of said anti-fall railing band are through shrinking buckle.
Said connecting elements is clip, self-locking snap close or lock.
The beneficial effect of the utility model: 1. safety belt is deviate from from waist when preventing to fall.
2. because the anti-fall band and the railing band of this safety belt can use in upper and lower bar process synchronously, therefore solved the not strong drawback of railing band anti-falling protection effect.
3. railing band and anti-fall band can be used alternatingly when running into barrier, have guaranteed that the operating personnel can not completely lose protection; Solved last lower beam process run between railing band that barrier must remove safety belt and the electric pole around being connected, cause the operating personnel to lose the present situation problem of protection fully.
4. the anti-fall band of this safety belt is equivalent to a hanging point, and personnel's anti-falling protection when therefore having strengthened operation on the bar has solved asking that job position on the bar do not have that firm member supplies that back protection rope uses
The utility model has effectively strengthened stepping on the anti-falling protection that the bar operating personnel goes up operation overall process on lower beam and the bar.It is simple in structure, easy to carry, and applicability is strong, and cost is low, and the market space is big, is widely used in electric power, telecommunications etc. and relates to the work of stepping on the bar operation.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is put the structural representation that weighs down band,
Fig. 3 is the enforcement state diagram of the utility model.
Among the figure: 1-railing band, 2-waistband, 3-back protection rope or speed difference self-locking device, 4-self-locking snap close, the anti-fall railing band of 5-; 5-1-shrinks button, the 6-traction belt, and the 7-latch hook, the 8-connecting elements, 9-three roads join; 10-both shoulders formula braces, 11-lock ring, 12-electric pole, 13-operating personnel.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.Among Fig. 1; Said a kind of pair of back of the body formula stepped on the bar safety belt and comprised railing band 1, waistband 2, back protection rope or speed difference self-locking device 3; The two ends of railing band 1 are fixed on waistband 2 both sides through latch closure respectively; It is characterized in that: said safety belt also comprises a both shoulders formula braces 10 and an anti-fall band, and the front and back end of both shoulders formula braces 10 is separately fixed at the front and back side of waistband 2, is provided with the lock ring 11 of snap close 4 connections that are connected with back protection rope or speed difference self-locking device 3 at its back place; Said anti-fall band is made up of with traction belt 6 anti-fall railing band 5; And the connecting elements 8 that passes through the traction belt two ends is fixedly connected with waistband 2 both sides; On the belt body of traction belt 6, be arranged with the latch hook 7 that is connected with anti-fall railing band 5 snap closes, and latch hook 7 can move on traction belt 6, during use according to the center of health; Directly latch hook 7 is slided into the center of traction belt 6, keep the balance of health.
Said both shoulders formula braces 10 is made up of two shoulder belts and front fixed band, and is the telescopic band or the elastic webbing of adjustable in length at two shoulder belts and front fixed band.
Among Fig. 2, three roads that said traction belt 6 is provided with adjustable length join 9, and its adjustable range is at 0.6-1 rice, and the 5-1 connection is buckled through shrinking in the two ends of said anti-fall railing band 5, can regulate traction belt 6 and anti-fall railing band 5 length according to the needs that use.Said connecting elements 8 is clip, self-locking snap close or latch hook.
The use of the utility model: like Fig. 3, when stepping on bar, the railing band 1 of safety belt fixedly is buckled on the link at safety belt around electric pole 11 1 circle backs, and put on climbers, and both shoulders formula braces 10 is carried on the back piggyback, regulate length; The anti-fall railing band 5 that takes off anti-fall band then is around electric pole 11 1 circles, and tightens up snapping through shrinking button 5-1, the latch hook 7 of traction belt 6 middle positions is connected with link snap close on the anti-fall railing band 5 again.After accomplishing above step, operating personnel 13 just can hand steered anti-fall railing band 5 and railing band 1 beginning upper boom.
Because the structure of electric pole is coniform, the diameter of pole-footing to masthead is by slightly being tapered, thus the operating personnel when ascending a height anti-fall railing band 5 not only can move simultaneously with railing band 1 like a cork, can also effectively prevent tenesmus simultaneously.In the process of upper boom; Along with the operating personnel constantly increases apart from the height on ground; If should notice checking that diametric clearance is excessive between anti-fall railing band 5 and the electric pole 10 should tighten up immediately this moment, when operation personnel 13 ascend a height to job position, should once more anti-fall railing band 5 be buckled 5-1 through contraction and tighten up.
During lower beam, operating personnel 13 unclamps anti-fall railing band 5 earlier slightly, moves down simultaneously with anti-fall railing band 5 with hand steered firmly railing band 1 then, when finding that anti-fall railing band 5 is difficult to move down, unclamps slightly once more.
The operating personnel is the operating process during like barrier in upper and lower bar process: go up in the lower beam process as run into barrier; After anti-fall band untied; Be centered around the tensioning of barrier top and accomplish with being connected of waistband 2 after; The railing band 1 of unfastening one's seat-belt, go beyond barrier after, the use that recovers railing band 1.In this process, if barrier is bigger, the coupling part length of anti-fall band is not enough, can't accomplish with waistband 2 between be connected the time, can adopt back protection rope or speed difference self-locking device 3 to accomplish and connect.The mode of this complementation, the safe blind area that operating personnel behind the railing band that conventional dual fail-safe safety belt unfastens one's seat-belt loses protection has fully also been eliminated in the use of perfect back protection rope or speed difference self-locking device 3 when going beyond barrier.
Claims (5)
1. two back of the body formulas are stepped on the bar safety belt; Comprise railing band (1), waistband (2), back protection rope or speed difference self-locking device (3); The two ends of railing band (1) are fixed on waistband (2) both sides through latch closure respectively; It is characterized in that: said safety belt also comprises a both shoulders formula braces (10) and an anti-fall band, and the front and back end of both shoulders formula braces (10) is separately fixed at the front and back side of waistband (2), is provided with the lock ring (11) of snap close (4) connection that is connected with back protection rope or speed difference self-locking device (3) at its back place; Said anti-fall band is made up of anti-fall railing band (5) and traction belt (6), and is fixedly connected with waistband (2) both sides through the connecting elements (8) at traction belt two ends, on the belt body of traction belt (6), is arranged with the latch hook (7) that is connected with anti-fall railing band (5) snap close.
2. a kind of pair of back of the body formula according to claim 1 stepped on the bar safety belt, it is characterized in that: said both shoulders formula braces (10) is made up of two shoulder belts and front fixed band, and is the telescopic band or the elastic webbing of adjustable in length at two shoulder belts and front fixed band.
3. a kind of pair of back of the body formula according to claim 1 stepped on the bar safety belt, it is characterized in that: three roads that on traction belt (6), are provided with adjustable length join (9), and its adjustable range is at 0.6-1 rice.
4. a kind of pair of back of the body formula according to claim 1 stepped on the bar safety belt, it is characterized in that: (5-1) connection is buckled through shrinking in the two ends of said anti-fall railing band (5).
5. a kind of pair of back of the body formula according to claim 1 stepped on the bar safety belt, it is characterized in that: said connecting elements (8) is clip, self-locking snap close or latch hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203819308U CN202289264U (en) | 2011-09-29 | 2011-09-29 | Dual-back-carrying type pole-climbing safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203819308U CN202289264U (en) | 2011-09-29 | 2011-09-29 | Dual-back-carrying type pole-climbing safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289264U true CN202289264U (en) | 2012-07-04 |
Family
ID=46358256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203819308U Expired - Fee Related CN202289264U (en) | 2011-09-29 | 2011-09-29 | Dual-back-carrying type pole-climbing safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289264U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252031A (en) * | 2013-04-28 | 2013-08-21 | 国家电网公司 | Double-tying-belt safety belt |
| CN115445113A (en) * | 2022-08-16 | 2022-12-09 | 广西电网有限责任公司来宾象州供电局 | Novel pole anti-falling device |
| CN115645772A (en) * | 2022-10-27 | 2023-01-31 | 国网山东省电力公司青岛市黄岛区供电公司 | Safety protection device for electric power engineering operation |
-
2011
- 2011-09-29 CN CN2011203819308U patent/CN202289264U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252031A (en) * | 2013-04-28 | 2013-08-21 | 国家电网公司 | Double-tying-belt safety belt |
| CN115445113A (en) * | 2022-08-16 | 2022-12-09 | 广西电网有限责任公司来宾象州供电局 | Novel pole anti-falling device |
| CN115645772A (en) * | 2022-10-27 | 2023-01-31 | 国网山东省电力公司青岛市黄岛区供电公司 | Safety protection device for electric power engineering operation |
| CN115645772B (en) * | 2022-10-27 | 2024-01-26 | 国网山东省电力公司青岛市黄岛区供电公司 | Safety device for power engineering operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120929 |