CN2649122Y - Safety belt for high-altitude operation - Google Patents
Safety belt for high-altitude operation Download PDFInfo
- Publication number
- CN2649122Y CN2649122Y CN 03208857 CN03208857U CN2649122Y CN 2649122 Y CN2649122 Y CN 2649122Y CN 03208857 CN03208857 CN 03208857 CN 03208857 U CN03208857 U CN 03208857U CN 2649122 Y CN2649122 Y CN 2649122Y
- Authority
- CN
- China
- Prior art keywords
- safety
- dead bolt
- latching
- clamping plate
- rope
- 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 - Lifetime
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- 239000007787 solid Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model is a working aloft safety belt which comprises a safty rigging connected with the safety cable. The safety rigging comprises a brake lock tongue, a lock gage body, hinge axes and a locating bolt; the lock tongue is hinged between the splints of the lock gage body, one side of the splint is provided on the proper point with the locating bolt, one side of the lock gage body is provided with a continuous hooked groove, the internal hanging of the hooked groove is hung with a check column cable, one end of the lock tongue can swing to the hooked groove, taking the hinge axis as a shaft; the brake lock tongue hinged on the hinge shaft is provided with a lateral cavity, which is locked beside the corresponding locating bolt to form the unworking state that the lock tongue is parallel with the check column cable, or to form the working state that the lock tongue is intersecting and skidding with the check column cable, or to form the locking state that the lock tongue is extruded on the column cable. Once the accident happens when the aloft working people changes the working positions, the lock tongue in the lock gage body locks immediately on the column cable so as to avoid the high fall accidents.
Description
(1) technical field
The utility model relates to the improvement of operation safety belt, specifically is a kind of work high above the ground safety belt, and it belongs to the safety protection equipment technical field of construction operation.
(2) background technology
In the prior art, the security protection equipment of work high above the ground mainly is an anticreep coupling type safety belt.It mainly is to draw rope from the band Suo Liangu that ties up between waist, is fixed with the anticreep hook again in the termination of this rope, and this hook is hung on the safety pole rope, with fall arrest.This anticreep hook needs manually to load and unload on the safety pole rope.It exist to use blind area, along with employee's mobile operating position of work high above the ground, and operation employee otherwise this hook is unloaded or loads onto with stopping.After unloading this hook, load onto in the process of this hook to another place again, be unprotected in the time of employee's operation this moment, there is potential safety hazard, this danger that just meets accident easily.The defective that existing anticreep coupling type safety belt exists is anxious to be solved.
(3) summary of the invention
The purpose of this utility model is the defective that will overcome above-mentioned safety belt, and a kind of novel work high above the ground safety belt is provided.This safety belt is simple in structure, uses reliable and securely, and safety factor is big.
Task of the present utility model is finished by following technical scheme, has developed a kind of work high above the ground safety belt, and it comprises the safety rigging that is connected on this safety belt rope.Described rigging includes: braking dead bolt, lock rule body, hinge and the location latching that is connected on the safety belt rope linked in the outer end; Wherein this dead bolt is hinged among the clamping plate of lock rule body by hinge, appropriate position at this clamping plate side plate wall is provided with the location latching, end at lock rule body is provided with logical hook groove, hang in this hook groove and fastened the safety pole rope, another termination of this dead bolt can be an axle according to hinge, be rocked in this hook groove, and slide or push to be locked in this hook groove and hang on the safety pole rope of fastening.
Described braking dead bolt is provided with cave, limit mouth near the bolt plate its hinged hinge, this cave mouth can just in time mate card and lean against by the latching of corresponding location, or constitutes this dead bolt non-working condition parallel with the safety pole rope; Or constitute this dead bolt and the crossing duty that slides of safety pole rope, or be squeezed in the locking state on the safety pole rope.
Described braking dead bolt, its another termination is arc beveled edge, and this edge is a spill, and the friction area that itself and safety pole rope are in contact with one another is at least 1/3 of this post rope cylinder area.
Described location latching, its appropriate position at this clamping plate side plate wall is provided with two pieces at least; Wherein have at least one piece to be fixed between the clamping plate of locking the rule body, constitute the location latching of the non-working condition of this dead bolt; Wherein has another piece activity orientation latching at least, the solid appropriate position of its removable pin at this clamping plate side plate wall, when this piece latching extends in the space between these clamping plate, constitute this dead bolt and slide location latching on the safety pole rope with the logical hook groove of lock rule body.
Described activity orientation latching, itself or with the solid appropriate position of screw thread removable pin at this clamping plate side plate wall; Or with the solid appropriate position of latching removable pin, elasticity location at this clamping plate side plate wall.
Advantage of the present utility model is: owing to designed the safety rigging that is connected on this safety belt rope.This rigging includes: braking dead bolt, lock rule body, hinge and the location latching that is connected on the safety belt rope linked in the outer end; Wherein this dead bolt is hinged among the clamping plate of lock rule body by hinge, appropriate position at this clamping plate side plate wall is provided with the location latching, end at lock rule body is provided with logical hook groove, hang in this hook groove and fastened the safety pole rope, another termination of this dead bolt can be an axle according to hinge, be rocked in this hook groove, and slide or push to be locked in this hook groove and hang on the safety pole rope of fastening.Like this, during employee's mobile operating position of making work high above the ground, the lock rule body that is provided with logical hook groove is hung all the time and is fastened on the safety pole rope, and another termination that is hinged on the braking dead bolt among the clamping plate of lock rule body is axle with the hinge, be rocked in this hook groove, and can slide on the safety pole rope; Perhaps in case meet accident, another termination that is hinged on the braking dead bolt among the clamping plate of lock rule body is rocked in this hook groove more further, and extruding is locked on the safety pole rope immediately, the employee is unlikely falls down.
(4) accompanying drawing and embodiment
Embodiment accompanying drawings of the present utility model is as follows:
Fig. 1 is the front view of the safety rigging of work high above the ground safety belt.
Fig. 2 is the right view of the safety rigging of work high above the ground safety belt.
Fig. 3 is the cutaway view (C-C of Fig. 1 analyses and observe) of the safety rigging of work high above the ground safety belt.
Fig. 4 intersects the working state schematic representation that slides for braking dead bolt and the safety pole rope in the lock rule body.
Fig. 5 is the cutaway view (removing clamping plate opposite side wooden partition) of the A-A of Fig. 4.
Fig. 6 is that the braking dead bolt in the lock rule body is squeezed in the locking state schematic diagram on the safety pole rope.
Fig. 7 is the cutaway view (removing clamping plate opposite side wooden partition) of the B-B of Fig. 6.
Referring to Fig. 1---7, the work high above the ground safety belt of making, it comprises the safety rigging that is connected on this safety belt rope (not drawing among the figure).Described rigging includes: braking dead bolt 2, lock rule body 3, hinge 4 and the location latching 5,6 that is connected on the safety belt rope (not drawing among the figure) linked in the outer end with lock reed circle 1; Wherein this dead bolt 2 is hinged among the clamping plate 7 of lock rule body 3 by hinge 4, be provided with location latching 5 in the appropriate position of these clamping plate 7 side plate walls, 6, end at lock rule body 3 is provided with logical hook groove 8, hang in this hook groove 8 and fastened safety pole rope 9, another termination 10 of this dead bolt 2 can be an axle according to hinge 4, is rocked in this hook groove 8, and slides or push to be locked in this hook groove 8 and hang on the safety pole rope 9 of fastening.
Described braking dead bolt 2 is provided with cave, limit mouth 11 near the bolt plate its hinged hinge 4, this cave mouth 11 can just in time mate card, and to lean against corresponding location latching 5 other, or constitutes the parallel non-working condition of this dead bolt 2 and safety pole rope 9, as Fig. 1---and shown in 3; Or the angle that constitutes between this dead bolt 2 and safety pole rope 9 vertical lines intersects the duties that slide at 89 degree this dead bolt 2 when 56 spend with safety pole rope 9, shown in Fig. 4,5; Or the angle that constitutes between this dead bolt 2 and safety pole rope 9 vertical lines is squeezed in locking state on the safety pole rope 9 at 57 degree when 15 spend, shown in Fig. 6,7.
Described braking dead bolt 2, its another termination is arc beveled edge 12, this edge 12 be spill as shown in Figure 7, the friction area that itself and safety pole rope 9 are in contact with one another for these post rope 9 cylinder areas 2/3.
Described location latching 5,6, its appropriate position at these clamping plate 7 side plate walls is provided with two pieces at least; Wherein have at least one piece to be fixed between the clamping plate 7 of locking rule body 3, constitute the location latching 5 of the non-working condition of this dead bolt 2, as shown in Figure 1; Wherein has another piece activity orientation latching 6 at least, the solid appropriate position of its removable pin at these clamping plate 7 side plate walls, when this piece latching 6 extends space between these clamping plate 7, constitute this dead bolt 2 and slide location latching 6 on safety pole rope 9 with the logical hook groove 8 of lock rule body 3, as Fig. 2, shown in 4.
Described activity orientation latching 6, itself or with the solid appropriate position of screw thread removable pin at these clamping plate 7 side plate walls.
Claims (5)
1, a kind of work high above the ground safety belt, it comprises the safety rigging that is connected on this safety belt rope, it is characterized in that: described rigging includes: braking dead bolt, lock rule body, hinge and the location latching that is connected on the safety belt rope linked in the outer end; Wherein this dead bolt is hinged among the clamping plate of lock rule body by hinge, appropriate position at this clamping plate side plate wall is provided with the location latching, described lock rule body is provided with logical hook groove, hang in this hook groove and fastened the safety pole rope, another termination of this dead bolt can be an axle according to hinge, be rocked in this hook groove, and slide or push to be locked in this hook groove and hang on the safety pole rope of fastening.
2, according to the described work high above the ground safety belt of claim 1, it is characterized in that: described braking dead bolt, be provided with cave, limit mouth near the jam plate its hinged hinge, this cave mouth can just in time mate card and lean against by the latching of corresponding location, or constitutes this dead bolt non-working condition parallel with the safety pole rope; Or constitute this dead bolt and the crossing duty that slides of safety pole rope, or be squeezed in the locking state on the safety pole rope.
3, according to claim 1 or 2 described work high above the ground safety belts, it is characterized in that: described braking dead bolt, its another termination is arc beveled edge, and this edge is a spill, and the friction area that itself and safety pole rope are in contact with one another is at least 1/3 of this post rope cylinder area.
4, according to claim 1 or 2 or 3 described work high above the ground safety belts, it is characterized in that: described location latching, its appropriate position at this clamping plate side plate wall is provided with two pieces at least; Wherein have at least one piece to be fixed between the clamping plate of locking the rule body, constitute the location latching of the non-working condition of this dead bolt; Wherein has another piece activity orientation latching at least, the solid appropriate position of its removable pin at this clamping plate side plate wall, when this piece latching extends in the space between these clamping plate, constitute this dead bolt and slide location latching on the safety pole rope with the logical hook groove of lock rule body.
5, according to the described work high above the ground safety belt of claim 4, it is characterized in that: described activity orientation latching, itself or with the solid appropriate position of screw thread removable pin at this clamping plate side plate wall; Or with the solid appropriate position of latching removable pin, elasticity location at this clamping plate side plate wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208857 CN2649122Y (en) | 2003-09-02 | 2003-09-02 | Safety belt for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208857 CN2649122Y (en) | 2003-09-02 | 2003-09-02 | Safety belt for high-altitude operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649122Y true CN2649122Y (en) | 2004-10-20 |
Family
ID=34324930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208857 Expired - Lifetime CN2649122Y (en) | 2003-09-02 | 2003-09-02 | Safety belt for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649122Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101573500B (en) * | 2006-11-03 | 2012-07-18 | Db工业股份有限公司 | Roof anchor |
| CN103771047A (en) * | 2014-01-07 | 2014-05-07 | 宁波北仑国际集装箱码头有限公司 | Container top anti-dropping safety lock rod |
| CN105363151A (en) * | 2015-12-05 | 2016-03-02 | 国网浙江省电力公司丽水供电公司 | Falling protector for climbing electric pole |
-
2003
- 2003-09-02 CN CN 03208857 patent/CN2649122Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101573500B (en) * | 2006-11-03 | 2012-07-18 | Db工业股份有限公司 | Roof anchor |
| CN103771047A (en) * | 2014-01-07 | 2014-05-07 | 宁波北仑国际集装箱码头有限公司 | Container top anti-dropping safety lock rod |
| CN105363151A (en) * | 2015-12-05 | 2016-03-02 | 国网浙江省电力公司丽水供电公司 | Falling protector for climbing electric pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO EASTERN IRON TOWER CO., LTD. Free format text: FORMER OWNER: HAN KERONG Effective date: 20090612 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: No. 318, Guangzhou North Road, Jiaozhou, Shandong, Qingdao Province: 266300 Patentee after: Qingdao East Steel Tower Stock Co., Ltd. Address before: No. 118, Guangzhou Road, Jiaozhou, Shandong, Qingdao Province: 266300 Patentee before: Han Kerong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130902 Granted publication date: 20041020 |