CN2474657Y - High altitude operation suspending basket safety locking device - Google Patents
High altitude operation suspending basket safety locking device Download PDFInfo
- Publication number
- CN2474657Y CN2474657Y CN 01236527 CN01236527U CN2474657Y CN 2474657 Y CN2474657 Y CN 2474657Y CN 01236527 CN01236527 CN 01236527 CN 01236527 U CN01236527 U CN 01236527U CN 2474657 Y CN2474657 Y CN 2474657Y
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- CN
- China
- Prior art keywords
- safety
- spring
- plate
- safe
- fixture block
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a basket safety lock device for high altitude operations. The structure of the utility model comprises a lifting rope, a safety rope, a spacing plate, a lifting rope locating frame, a trigging rod, a pressing rod, a locking plate, clip blocks, a cover plate and a safety adjusting device, wherein the lifting rope locating frame is fixed on the upper portion of the spacing plate, the trigging rod is mounted at the middle portion of the spacing plate through hinges, the pressing rod is mounted at the lower end of the trigging rod through hinges, the right end of the pressing rod is connected with the upper ends of two semicircle clip blocks which are combined together, two sides of the clip blocks are mounted with cranks which are wore in holes on the locking plate and the left end of the locking plate is fixed with the spacing plate through hinges. Compared with the prior art, the basket safety lock device for high altitude operations is provided with advantages of reasonable design, simple conformation, easy process, small volume, convenient usage and reliable safety and the like, thereby being provided with excellent popularized usage value.
Description
The utility model relates to a kind of building machinery accessory, specifically a kind of high-lift operation hanging cradle safe locking device.
Modern highrise building adopts curtain wall more and posts the decorative wall of large tracts of land ceramic tile, has the building of this type of decoration to need to clean termly the elegance that just can represent modern architecture, if extremely stagnant building can cause damage to the modern city image.Design has the cleaning of the building of curtain wall and large tracts of land glaze brick wall to be mostly by machinery or manually carries out, the artificial cleaning is to adopt the aerial work hanging basket to carry out washing and cleaning operation from top to bottom, the safety of basket of work is that people are concerned about most, mostly the basket of work of prior art is to be made up of hoisting rope and safety rope, pass through the lifting of hoisting rope control operation hanging basket during use, hoisting depth adopts locking device that basket of work and safety rope are fixed together after determining, in use existing deficiency is an inconvenient operation, poor stability can not be immediately with basket of work locking etc. if the accident safety rope occurs when lift work.
The purpose of this utility model provides a kind of simple in structure safe and reliable, when the disconnected rope of hoisting rope or can be automatically when out of control and safety rope lock the high-lift operation hanging cradle safe locking device.
The purpose of this utility model realizes in the following manner, the safety rope locking system of being made up of the fixture block and the locking plate of frizzen control is set on safety rope, frizzen and hoisting rope join, when the disconnected rope of hoisting rope is ineffective, the depression bar that frizzen falls will control fixture block in the effect of gravity lifts, depression bar lifts the back fixture block and moves under the effect of lower springs, upwards swing with the locking plate that fixture block links together, playing leverage control fixture block adds safety rope and tightly locks, prevent the whereabouts of basket of work with this, guarantee operating personnel's life security.
Accompanying drawing 1 is the structural representation of high-lift operation hanging cradle safe locking device;
Accompanying drawing 2 is the right TV structure schematic diagram of high-lift operation hanging cradle safe locking device fixture block and locking plate.
Explain below with reference to Figure of description high-lift operation hanging cradle safe locking device of the present utility model being done.
High-lift operation hanging cradle safe locking device of the present utility model, its structure is by hoisting rope 2, safety rope 5, distance plate 13, hoisting rope locating rack 14, frizzen 3, depression bar 6, locking plate 7, fixture block 9, backplate 15 and safe adjusting device constitute, hoisting rope locating rack 14 is fixed on the top of distance plate 13, frizzen 3 is arranged on the middle part of distance plate 13 by hinge, depression bar 6 is arranged on the lower end of frizzen 3 by hinge, the right-hand member of depression bar 6 and two semicircles and fixture block 9 upper ends together join, the both sides of fixture block 9 are provided with rocking handle 12; rocking handle 12 is through in the hole on the locking plate 7, and the left end of locking plate 7 fixes by hinge and distance plate 13.
Hoisting rope locating rack 14 and frizzen 3 are provided with pulley 4 and interstage sleeve 21, and hoisting rope 2 passes between pulley 4 and interstage sleeve 21, and distance plate 13 is fixed together with the hanger bar 11 of basket of work.
Embodiment:
Its processing and fabricating of high-lift operation hanging cradle safe locking device of the present utility model is very simple and convenient, presses the processing of universal machine processing technology shown in the by specification accompanying drawing and gets final product.
Install and use also very simple and conveniently, distance plate is fixed on the hanger bar of basket of work when installing and using, allow hoisting rope pass between pulley and interstage sleeve, safety rope passes from the centre of fixture block and spring can play the security protection effect.The effect of adjusting bolt is a pressure of adjusting spring, can produce the locking of enough chucking powers and safety rope when allowing fixture block in action.
High-lift operation hanging cradle safe locking device of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as volume is little, esy to use, safe and reliable, thereby, have good value for applications.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (4)
1. high-lift operation hanging cradle safe locking device, comprise hoisting rope, safety rope, distance plate, the hoisting rope locating rack, frizzen, depression bar, locking plate, fixture block, backplate and safe adjusting device, it is characterized in that the hoisting rope locating rack is fixed on the top of distance plate, frizzen is arranged on the middle part of distance plate by hinge, depression bar is arranged on the lower end of frizzen by hinge, the right-hand member of depression bar and two semicircles and the upper end of fixture block together join, the both sides of fixture block are provided with rocking handle; rocking handle is through in the hole on the locking plate, and the left end of locking plate fixes by hinge and distance plate.
2. high-lift operation hanging cradle safe locking device according to claim 1 is characterized in that the outside of depression bar, fixture block, locking plate is provided with backplate, and safe adjusting device is arranged on the below of backplate.
3. high-lift operation hanging cradle safe locking device according to claim 1, it is characterized in that safe adjusting device is to adjust bolt by fixed head, spring base, spring block set, spring and safety to constitute, the limit portion and the backplate of fixed head join, the spring block set is fixed on the below of the safety rope perforation on the fixed head, spring is arranged among the spring block set by safety adjustment bolt, the two ends up and down of spring add spring base and are arranged between fixture block and the safety adjustment bolt, and safety rope passes from the centre of two semicircle fixture blocks and spring.
4. high-lift operation hanging cradle safe locking device according to claim 1 is characterized in that hoisting rope locating rack and frizzen are provided with pulley and interstage sleeve, and hoisting rope passes between pulley and interstage sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236527 CN2474657Y (en) | 2001-04-20 | 2001-04-20 | High altitude operation suspending basket safety locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01236527 CN2474657Y (en) | 2001-04-20 | 2001-04-20 | High altitude operation suspending basket safety locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474657Y true CN2474657Y (en) | 2002-01-30 |
Family
ID=33649481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01236527 Expired - Fee Related CN2474657Y (en) | 2001-04-20 | 2001-04-20 | High altitude operation suspending basket safety locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474657Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373798A (en) * | 2010-08-26 | 2012-03-14 | 无锡吊蓝机械制造有限公司 | Lever type life safety lock |
| CN110468717A (en) * | 2019-08-28 | 2019-11-19 | 中国二十冶集团有限公司 | Travelling cradle for bridge construction |
-
2001
- 2001-04-20 CN CN 01236527 patent/CN2474657Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102373798A (en) * | 2010-08-26 | 2012-03-14 | 无锡吊蓝机械制造有限公司 | Lever type life safety lock |
| CN110468717A (en) * | 2019-08-28 | 2019-11-19 | 中国二十冶集团有限公司 | Travelling cradle for bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |