CN203355167U - Safety belt for mast work - Google Patents
Safety belt for mast work Download PDFInfo
- Publication number
- CN203355167U CN203355167U CN 201320467217 CN201320467217U CN203355167U CN 203355167 U CN203355167 U CN 203355167U CN 201320467217 CN201320467217 CN 201320467217 CN 201320467217 U CN201320467217 U CN 201320467217U CN 203355167 U CN203355167 U CN 203355167U
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- belt
- mast
- auxiliary
- safety
- master tape
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Abstract
The utility model discloses a safety belt for mast work. The safety belt consists of a waist protection belt, a mast belt and a safety rope, is characterized in that a belt hoop is additionally arranged on the mast belt; an auxiliary belt is additionally arranged on the mast belt in parallel; the auxiliary belt is 650-850mm; an auxiliary belt hook is arranged at one end of the auxiliary belt; 3-4 hanging rings are arranged from the part which is 2/5 of the whole length to the other end of the auxiliary belt on average; the belt hoop, the auxiliary belt and the mast belt are matched with one another; one end of a main belt extends for 500-600mm; 3 D-shaped rings are arranged at the extended part of the main belt on average; and the 3 D-shaped rings are matched with a connector of the mast belt. Depending on the rebound resilience of the auxiliary belt, the mast belt can be fixed on a rod, so that the defect that the conventional mast belt is likely to slide down and displace when being in the unstressed state is overcome. After the main belt is prolonged, the length of the mast belt does not need to be adjusted under generally situation. The safety belt is wholly concise, and detachable connection is adopted for only one of the stress connection parts. Due to adoption of the safety belt, the safety coefficient of an operation person is enhanced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of safety belt, relates to specifically a kind of railing operation safety belt used while stepping on the bar operation.
Background technology
Safety belt is the individual protection equipment of stepping on bar operating personnel indispensability, and the railing operation safety belt, due to the limitation of its structure, can only be trapped among in use procedure on the body of rod at present, and the strength of enduring backward by human body keeps not down landing of enclosing belt.While falling, high threat minimum of hanging human body, low threat maximum of hanging human body, so the 7.9th regulation of national grid safety supervision (2009) " electric power safety working regulation " (circuit pack), safety belt should adopt high mode of hanging low use.Because enclosing belt can not be fixed on the body of rod, easily glide and move position under the state of not stressing, the high use of low extension on coming true, cause operating personnel's psychology frightened, and bring potential safety hazard.
Each load connecting portion of safety belt adopts removable connection, because the many places connecting portion can be opened, has increased operating personnel's sense of insecurity on the bar.
" rural power maintenance, job site " three anti-ten want " anti-accident measures " the 5th regulation, climbers are stepped on the bar overall process and are fastened the safety belt.The general body of rod is up-thin-low-thick, on bar during operation the enclosing belt length adjustment suitable, need readjust the length of enclosing belt during upper and lower bar, otherwise health is excessively near apart from the body of rod, causes the climbing effort.Upper and lower bar process time itself is very short, and Partial Jobs personnel do not want to take the trouble, in the situation that the safety supervision personnel are absent from the scene, during upper boom directly climbing to put in place be just enclosing belt, job task finishes to extract lower beam after enclosing belt, unsafe factor increase.
On bar, during personnel's operation, need usually alter one's posture or position, during health and while leaning forward and swing back, this length that just need to regulate frequently enclosing belt is to satisfy the demand, and weak point is that the adjusting of enclosing belt length is comparatively time-consuming, has reduced operating efficiency.
The utility model content
Technical problem to be solved in the utility model is to provide that a kind of safety coefficient is large, high efficiency, railing operation safety belt easy to use.
The technical solution of the utility model is: a kind of railing operation safety belt, by back belt, enclosing belt and safety rope, formed, it is characterized in that, increase a strap on enclosing belt, the parallel additional auxiliary band of enclosing belt, auxiliary belt length 650～850mm, one end arranges auxiliary band hook, start to the other end in total length 2/5 position, 3～4 links on average are set, strap, auxiliary band match with enclosing belt; An end at master tape extends 500～600mm, and the master tape prolongation on average arranges 3 D shape rings, and 3 D shape rings match with the connector of enclosing belt.
At master tape, the one D shape ring place arranges hook.
Described auxiliary band is whole, and joint can not be arranged, and by soft, wear-resisting, stretching and rebound performance elastic cord good, not easy fracture, is made.
Described master tape and prolongation are whole, and joint can not be arranged.
One end of enclosing belt is fixed the connection by straight-flanked ring with master tape one side, and the other end of enclosing belt is removable the connection by connector with master tape opposite side D shape ring, and safety rope is fixed the connection by three square rings and master tape.
The beneficial effects of the utility model: an additional auxiliary band on enclosing belt, the front body of rod according to different-diameter of operation, auxiliary band hook is snapped together with the link of correspondence position, rely on the rebound performance of auxiliary band that enclosing belt is fixed on the body of rod, overcome traditional enclosing belt and easily glided and move the deficiency of position under the state of not stressing.After master tape one end extends, enclosing belt is walked around to the body of rod, the distance according to health apart from the body of rod, be connected together the D shape latch closure of the connector of end and master tape prolongation correspondence position, generally without the length of removing again to regulate enclosing belt.Safety belt is whole succinct, and each load connecting portion is only established the removable connection in a place.The utility model has strengthened operating personnel's safety coefficient, has improved operating efficiency.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is use view of the present utility model.
In figure: back belt 1, master tape 2, safety rope 3, three square rings 4, hook 5, the one D shape ring 61, the two D shape rings 62, the 3rd D shape ring 63, master tape prolongation 7, the first links 81, the second link 82, the three link 83, the four links 84, auxiliary band hook 9, connector 10, strap 11, enclosing belt 12, auxiliaryly be with 13, straight-flanked ring 14.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, a kind of railing operation safety belt, be comprised of back belt 1, enclosing belt 12 and safety rope 3.It is characterized in that, increase a strap 11 on enclosing belt 12, parallel additional one of enclosing belt 12 auxiliaryly is with 13, the auxiliary 13 long 650～850mm that are with, one end arranges auxiliary band hook 9, in total length 2/5 position, starts to the other end, and 4 links on average are set, auxiliary band hook 9 matches with 4 links, strap 11, auxiliaryly is with 13 to match with enclosing belt 12.An end at master tape 2 extends 500～600mm, and master tape prolongation 7 on average arranges 3 D shape rings, and 3 D shape rings match with the connector 10 of enclosing belt 12.
Encircle 61 places master tape 2 a D shape hook 5 is set, auxiliaryly it can be hung over herein while being with 13 not use, in the time of also can be by operation, obsolete master tape prolongation 7 inflection hang over herein, prevent that redundance from affecting operation, also can double as and transmit the rope hook, be convenient in upper and lower bar process transmit the knot of fastening of rope.
Describedly auxiliaryly be with 13 to be whole, joint can not be arranged, made by soft, wear-resisting, stretching and rebound performance elastic cord good, not easy fracture; The auxiliary connection with the auxiliary band hook 9 of 13 1 end takes the auxiliary mode with 13 discounts to fix by sewing, the mode of elastic cord inflection is taked in the connection of the first link 81, the second link 82, the 3rd link 83, by sewing, with auxiliary, be with 13 to be fixed together, the auxiliary mode with 13 discounts is taked in the connection of the 4th link 84, fixing by sewing.Described master tape 2 is whole with prolongation, joint can not be arranged, and the mode of ribbon inflection is taked in the connection of D shape ring the 61, the 2nd a D shape ring 62, by sewing and master tape 2, is fixed together, the mode of master tape 2 discounts is taked in the connection of the 3rd D shape ring 63, fixing by sewing.The techniques such as rivet, gluing, heat seal must not be used in inflection or discount position, after sewing, must not be burned to scald to process.
The utility model safety belt is whole succinct, each load connecting portion is only established the removable connection in a place, one end of enclosing belt 12 is fixed the connection by straight-flanked ring 14 with master tape 2 one sides, the other end of enclosing belt 12 is removable the connection by connector 10 with master tape 2 opposite side D shape rings, and safety rope 3 is fixed the connection by three square rings 4 and master tape 2.The metal ring parts must not be used weldment, must not leave opening.Connector 10 is the attaching parts with normally closed valve, and the valve of connector 10 has insurance function, under two clear and definite actions, just can open.
For the design of whole safety belt, to improve what follow be country relevant standard GB/T 6095-2009 " safety belt ", GB/T6096-2009 " safety belt method of testing ", GB26859-2011 " electric power safety working regulation " (power circuit part) and the national grid safety supervision (2009) " electric power safety working regulation " (circuit pack) of safety belt production, the test Work tool test standard of ascending a height, with assurance work high above the ground personal security.
Using method is as shown in Figure 2:
1, auxiliary with 13 use, after the front good safety belt of operating personnel's wearing of operation, the strap 11 increased on enclosing belt 12 is moved on to the offside of the body of rod, auxiliary 13 1 ends of being with are passed from strap 11 holes, be with 13 according to the body of rod stretching of different-diameter is auxiliary, round along the body of rod, auxiliary band hook 9 is snapped together with the link of correspondence position, auxiliary with 13 redundances pierce into around auxiliary being with in 13, prevent the redundance perk or saggingly affect operation.Rely on the auxiliary rebound performance with 13 that enclosing belt 12 is fixed on the body of rod, overcome traditional enclosing belt 12 and easily glided and move the deficiency of position under the state of not stressing, strengthened operating personnel's safety coefficient.
2, the use of master tape prolongation 7, when upper and lower bar and operation, after the good safety belt of operating personnel's wearing, after enclosing belt 12 is walked around to the body of rod, distance according to health apart from the body of rod, the connector of end 10 and the D shape latch closure of master tape prolongation 7 correspondence positions are connected together, generally without the length of removing again to regulate enclosing belt 12; Health is crossed closely or events in operation excessively far away apart from the body of rod, still can satisfy the demand by the length of regulating enclosing belt 12, has improved operating efficiency.
The technology that the utility model is not described in detail, shape, structure partly are known technology.
Claims (5)
1. a railing operation safety belt, by back belt, enclosing belt and safety rope, formed, it is characterized in that: increase a strap on enclosing belt, the parallel additional auxiliary band of enclosing belt, auxiliary belt length 650～850mm, an end arranges auxiliary band hook, in total length 2/5 position, starts to the other end, 3～4 links on average are set, and strap, auxiliary band match with enclosing belt; An end at master tape extends 500～600mm, and the master tape prolongation on average arranges 3 D shape rings, and 3 D shape rings match with the connector of enclosing belt.
2. a kind of railing operation safety belt according to claim 1, it is characterized in that: at master tape, the one D shape ring place arranges hook.
3. a kind of railing operation safety belt according to claim 1, it is characterized in that: described auxiliary band is whole, and joint can not be arranged, and by soft, wear-resisting, stretching and rebound performance elastic cord good, not easy fracture, is made.
4. a kind of railing operation safety belt according to claim 1, it is characterized in that: described master tape and prolongation are whole, and joint can not be arranged.
5. a kind of railing operation safety belt according to claim 1, it is characterized in that: an end of enclosing belt is fixed the connection by straight-flanked ring with master tape one side, the other end of enclosing belt is removable the connection by connector with master tape opposite side D shape ring, and safety rope is fixed the connection by three square rings and master tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320467217 CN203355167U (en) | 2013-08-01 | 2013-08-01 | Safety belt for mast work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320467217 CN203355167U (en) | 2013-08-01 | 2013-08-01 | Safety belt for mast work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203355167U true CN203355167U (en) | 2013-12-25 |
Family
ID=49802994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320467217 Expired - Fee Related CN203355167U (en) | 2013-08-01 | 2013-08-01 | Safety belt for mast work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203355167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069598A (en) * | 2014-06-25 | 2014-10-01 | 国家电网公司 | High-altitude operation protection device |
| CN104399204A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Anti-slip safety belt with night warming function for pole-climbing operation |
| CN110917521A (en) * | 2019-12-16 | 2020-03-27 | 广西电网有限责任公司南宁供电局 | Safety belt hook |
-
2013
- 2013-08-01 CN CN 201320467217 patent/CN203355167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104069598A (en) * | 2014-06-25 | 2014-10-01 | 国家电网公司 | High-altitude operation protection device |
| CN104399204A (en) * | 2014-12-04 | 2015-03-11 | 国家电网公司 | Anti-slip safety belt with night warming function for pole-climbing operation |
| CN110917521A (en) * | 2019-12-16 | 2020-03-27 | 广西电网有限责任公司南宁供电局 | Safety belt hook |
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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 |
Granted publication date: 20131225 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |