CN203790460U - Protection and escape device for work high above the ground - Google Patents
Protection and escape device for work high above the ground Download PDFInfo
- Publication number
- CN203790460U CN203790460U CN201420114880.0U CN201420114880U CN203790460U CN 203790460 U CN203790460 U CN 203790460U CN 201420114880 U CN201420114880 U CN 201420114880U CN 203790460 U CN203790460 U CN 203790460U
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- self
- high above
- unlocking
- work high
- ground
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Abstract
The utility model belongs to the technical field of safety protection, and particularly relates to a protection and escape device for work high above the ground. The protection and escape device comprises a falling protector and a safety belt with a self-unlocking device, wherein a bottom hanging buckle of the falling protector is buckled to a lock catch of the self-unlocking device, a steel wire rope or a chinlon belt with the changeable length is arranged inside the falling protector and connected between a top hanging buckle and the bottom hanging buckle of the falling protector in series, and the self-unlocking device is provided with an unlocking button. Optimizing and improving are performed on a common safety belt for the work high above the ground, workers carrying out the work high above the ground can rapidly separate the safety belt and the falling protector when an accident occurs, thereby avoiding the risk and escaping, and body safety of the workers is guaranteed; the workers carrying out the work can flexibly move under the condition that hanging and tying can not be performed, the maximization of the work range is achieved, and work efficiency is improved; the structure is simple, use is safe and convenient, and carrying convenience is achieved.
Description
Technical field
The utility model belongs to safety protection technique field, is specifically related to a kind of work high above the ground protecting escape device.
Background technology
On High Altitude Platform or scaffold, when operation, operating personnel must wear a safety helmet and must wear full body harness according to national regulation.At present, along with the raising of awareness of safety, safety belt has obtained when the work high above the ground generally and has used as indispensable protective articles, has avoided eminence to step on when sky or sole skid falling accident occurs, thereby ensured work high above the ground personnel's safety.But in the time of work high above the ground, if there is other emergency, such as at petroleum chemical industry, while leakage as breaking out of fire or poisonous and harmful substances when operation aloft, work high above the ground personnel are as worn full body harness, because of the original shortcoming of existing safety belt, cause operating personnel oneself to untie rapidly jockey and cannot ejection escape, cause and worn safety belt and have influence on the contrary operating personnel escape, the now constraint of safety belt will cause casualty accident.
Chinese patent 200910117645.2 discloses a kind of novel safety belt, the enclosing belt that comprises waistband, be connected with waistband, be fixed on the hook on enclosing belt and be fixed on the retainer ring that will bring, on described enclosing belt, be fixed with secondary safety belt, be fixed with clasp in the termination of secondary safety belt; A kind of Multifunctional safety belt, comprises waistband and kit bag, and this kit bag is movably connected on waistband, it is characterized in that: it is also provided with expansion bend and catching device, described expansion bend is arranged on waistband, stretches out telescopic prolongation rope from expansion bend, and the other end of this prolongation rope is connected with catching device.At present conventional safety belt combination, is used catching device in conjunction with safety belt, can, in the time that operating personnel's eminence is stepped on sky or sole and skidded, protect in time work high above the ground personnel, avoids it from high falling.But in the time of emergency, due to safety belt auto lock, operating personnel oneself can not depart from safety belt and fixing point fast, and this can have influence on work high above the ground personnel's timely escape.
Utility model content
The purpose of this utility model is to overcome the shortcoming that prior art exists, and seeks to design a kind of work high above the ground protecting escape device, in conjunction with existing safety equipment, under normal circumstances, can make operating personnel's operation neatly aloft; In the time that generation eminence is stepped on sky or sole skidding accident, can prevent that operating personnel is from high falling; In the time of the emergencies such as breaking out of fire or poisonous and harmful substance leakage, can make work high above the ground personnel by self operation unlocking knob, realize emergency escape, thereby ensured the abundant security of work high above the ground.
To achieve these goals, the technical solution of the utility model is: a kind of work high above the ground protecting escape device, comprise catching device and the safety belt with Self-unlocking device, the bottom of described catching device buckles with the snap close of Self-unlocking device and fastens, the retractable steel wire rope of length or polyamide fibre band are equipped with in the inside of catching device, between steel wire rope or polyamide fibre band are connected on that catching device top buckles and bottom buckles, described Self-unlocking device is provided with unlocking knob.
When use, catching device top buckles and is fixed on is on hanging point, in the time stepping on sky or fall because of velocity variations auto lock, in the time of the emergency episodes such as breaking out of fire or poisonous and harmful substances leakage, work high above the ground personnel operate the unlocking knob on Self-unlocking device by oneself, the bottom of catching device is buckled with the snap close of Self-unlocking device and throw off, thereby make work high above the ground personnel self-help escape fast.
Described work high above the ground protector, also can comprise horizontal slip device, and described horizontal slip device is made up of horizontal slide rail and T-shaped extension pulley, the groove card of T-shaped extension pulley and horizontal slide rail and, the bottom of T-shaped extension pulley hook buckles fastening with the top of catching device.
When use, horizontal slide rail is fixed on to eminence, T-shaped extension pulley can be free to slide and can not come off in sliding-rail groove, and bottom hook and the top of catching device of T-shaped extension pulley buckle fastening.
The utility model is optimized improvement to common high-rise working safety belt, at something unexpected happened, while needing emergency escape, utilize Self-unlocking device of the present utility model, work high above the ground personnel can make safety belt and catching device depart from fast, thereby hedging escape, has ensured operating personnel's personal safety; Horizontal slide rail both sides have block, T-shaped extension pulley can be free to slide in horizontal rail, horizontal slide rail is arranged on the high-rise working place that hangs position without suitable system, both ensured the protection effect of safety belt, making again work high above the ground personnel cannot be can move flexibly in extension situation, realize the maximization of job area, improved operating efficiency; Buckle with the snap close of Self-unlocking device and fasten through the catching device bottom of transformation, in the time that operating personnel meets emergency escape situation, oneself operates unlocking knob, has realized the disengaging that safety belt and catching device buckle, thus hedging escape; This high-altitude working safety apparatus structure is simple, safe and convenient to use, is easy to carry.
Brief description of the drawings
Fig. 1 is the structural representation of work high above the ground protector;
Fig. 2 is the structural representation of the work high above the ground protector with horizontal rail.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described:
Embodiment 1
The work high above the ground protector of the present embodiment, comprise catching device 3 and the safety belt 7 that is provided with Self-unlocking device, safety belt 7 is whole-body type, the bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the steel wire rope 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle between 4, buckling with snap close is carbon steel and engineering plastics material, Self-unlocking device is provided with unlocking knob 5.Catching device 3 tops buckle 1, and to be fixedly mounted on be on hanging point, skids in situation stepping on sky or sole, because of the velocity variations auto lock that falls, prevents from falling.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, unlocking knob 5 on work high above the ground personnel oneself operation Self-unlocking device, makes the bottom of catching device 3 buckle 4 and throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Embodiment 2
The work high above the ground protector of the present embodiment, comprises catching device 3 and the safety belt 7 that is provided with Self-unlocking device, and safety belt 7 is five-point type.The bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the polyamide fibre band 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle between 4, buckling with snap close is aluminium alloy and engineering plastics material, Self-unlocking device is provided with unlocking knob 5.Catching device 3 tops buckle 1, and to be fixedly mounted on be on hanging point, skids in situation stepping on sky or sole, because of the velocity variations auto lock that falls, prevents from falling.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, unlocking knob 5 on work high above the ground personnel oneself operation Self-unlocking device, makes the bottom of catching device 3 buckle 4 and throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Embodiment 3
The work high above the ground protector of the present embodiment, comprises catching device 3 and the safety belt 7 that is provided with Self-unlocking device, and safety belt is half body formula.The bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the steel wire rope 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle between 4, buckling with snap close is aluminium alloy and engineering plastics material, Self-unlocking device is provided with unlocking knob 5.Catching device 3 tops buckle 1, and to be fixedly mounted on be on hanging point, skids in situation stepping on sky or sole, because of the velocity variations auto lock that falls, prevents from falling.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, unlocking knob 5 on work high above the ground personnel oneself operation Self-unlocking device, makes the bottom of catching device 3 buckle 4 and throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Embodiment 4
The work high above the ground protector of the present embodiment, comprise catching device 3, horizontal slip device and be provided with the safety belt 7 of Self-unlocking device, safety belt 7 is whole-body type, the bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the polyamide fibre band 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle between 4, Self-unlocking device is provided with unlocking knob 5.Horizontal slip device is made up of horizontal slide rail 8 and T-shaped extension pulley 9, the top of T-shaped extension pulley 9 and sliding rail groove card and, the bottom hook of T-shaped extension pulley 9 buckles 1 fastening with the top of catching device 3, and T-shaped extension pulley 9, to buckle with snap close 6 be carbon steel and engineering plastics or copper material.Catching device 3 tops buckle and are fixedly mounted on T-shaped extension pulley 9, skid in situation stepping on sky or sole, because of the velocity variations auto lock that falls, prevent from falling.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, unlocking knob 5 on work high above the ground personnel oneself operation Self-unlocking device, makes the bottom of catching device 3 buckle 4 and throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Embodiment 5
The work high above the ground protector of the present embodiment, comprise catching device 3, horizontal slip device and be provided with the safety belt 7 of Self-unlocking device, safety belt 7 is half body formula, the bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the polyamide fibre band 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle between 4, Self-unlocking device is provided with unlocking knob 5.Horizontal slip device is made up of horizontal slide rail 8 and T-shaped extension pulley 9, the top of T-shaped extension pulley 9 and sliding rail groove card and, the bottom hook of T-shaped extension pulley 9 buckles 1 fastening with the top of catching device 3, and T-shaped extension pulley 9, to buckle with snap close 6 be aluminium alloy and engineering plastics, steel or copper material.Catching device 3 tops buckle 1 and are fixedly mounted on T-shaped extension pulley 9, skid in situation stepping on sky or sole, because of the velocity variations auto lock that falls, prevent from falling.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, unlocking knob 5 on the own operating operation Self-unlocking of work high above the ground personnel device, the bottom of catching device 3 buckles 4 throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Embodiment 6
The work high above the ground protector of the present embodiment, comprise catching device 3, horizontal slip device and be provided with the safety belt 7 of Self-unlocking device, safety belt 7 is five-point type, the bottom of catching device 3 buckles 4 and fastens with the snap close 6 of Self-unlocking device, the steel wire rope 2 of Extensible is equipped with in inside, the top that is connected on catching device 3 buckle 1 and bottom buckle 4 between, Self-unlocking device is provided with unlocking knob 5.Horizontal slip device is made up of horizontal slide rail 8 and T-shaped extension pulley 9, the top of T-shaped extension pulley 9 and sliding rail groove card and, the bottom hook of T-shaped extension pulley 9 buckles 1 fastening with the top of catching device 3, and T-shaped extension pulley 9, to buckle with snap close 6 be carbon steel and engineering plastics material.Catching device 3 tops buckle 1 and are fixedly mounted on T-shaped extension pulley 9, skid in situation stepping on sky or sole, because of the velocity variations auto lock that falls.In accidents such as breaking out of fire or poisonous and harmful substances leakages, while needing emergency escape, the unlocking knob 5 on work high above the ground personnel oneself operation Self-unlocking device, the bottom of catching device 3 buckles 4 throws off with the snap close 6 of Self-unlocking device, and work high above the ground personnel can fast-escape.
Claims (2)
1. a work high above the ground protecting escape device, it is characterized in that: comprise catching device (3) and be provided with the safety belt (7) of Self-unlocking device, the bottom of described catching device (3) buckles (4) and fastens with the snap close (6) of Self-unlocking device, the retractable steel wire rope of length or polyamide fibre band (2) are equipped with in the inside of catching device (3), steel wire rope or polyamide fibre band (2) are connected on that catching device (3) top buckles (1) and bottom buckles between (4), and described Self-unlocking device is provided with unlocking knob (5).
2. work high above the ground protecting escape device according to claim 1, it is characterized in that: also can comprise horizontal slip device, described horizontal slip device is made up of horizontal slide rail (8) and T-shaped extension pulley (9), the groove card of T-shaped extension pulley (9) and horizontal slide rail (8) and, bottom hook and the top of catching device (3) of T-shaped extension pulley (9) buckle (1) and fasten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114880.0U CN203790460U (en) | 2014-03-14 | 2014-03-14 | Protection and escape device for work high above the ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114880.0U CN203790460U (en) | 2014-03-14 | 2014-03-14 | Protection and escape device for work high above the ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790460U true CN203790460U (en) | 2014-08-27 |
Family
ID=51372739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114880.0U Expired - Fee Related CN203790460U (en) | 2014-03-14 | 2014-03-14 | Protection and escape device for work high above the ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325119A (en) * | 2018-04-26 | 2018-07-27 | 广东电网有限责任公司 | Safety belt |
| CN109381831A (en) * | 2018-11-21 | 2019-02-26 | 中建二局第建筑工程有限公司 | A kind of safety device |
-
2014
- 2014-03-14 CN CN201420114880.0U patent/CN203790460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325119A (en) * | 2018-04-26 | 2018-07-27 | 广东电网有限责任公司 | Safety belt |
| CN108325119B (en) * | 2018-04-26 | 2023-07-11 | 广东电网有限责任公司 | Safety belt |
| CN109381831A (en) * | 2018-11-21 | 2019-02-26 | 中建二局第建筑工程有限公司 | A kind of safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180821 Address after: 266000 room 538, Zhoushan Island street, Huangdao District, Qingdao, Shandong, 538 Patentee after: Qingdao Liang You Biological Technology Co., Ltd. Address before: 266071 129 Yanan three road, Shinan District, Qingdao, Shandong 3 Patentee before: Sun Aixia |
|
| 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: 20140827 Termination date: 20190314 |