CN2285765Y - Anti-slanting safety lock - Google Patents
Anti-slanting safety lock Download PDFInfo
- Publication number
- CN2285765Y CN2285765Y CN 97207226 CN97207226U CN2285765Y CN 2285765 Y CN2285765 Y CN 2285765Y CN 97207226 CN97207226 CN 97207226 CN 97207226 U CN97207226 U CN 97207226U CN 2285765 Y CN2285765 Y CN 2285765Y
- Authority
- CN
- China
- Prior art keywords
- swing arm
- control mechanism
- utility
- hanging basket
- 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
Links
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model belongs to a safety apparatus for the hanging basket of a hoister, composed of a casing, a clamp block type rope locking mechanism, a rope locking control mechanism, a supporting seat, etc. The utility model is characterized in that the rope locking control mechanism is a swing-arm type control mechanism which is provided with a special roller, and a left and a right swing arms and a deflector rod control the opening or locking of the clamp block type rope locking mechanism. The utility model has simple structure, less worn parts, convenient maintenance and safe action.
Description
The utility model relates to a kind of gig hanging basket flat-bed safety device.
Gig is the common equipment of building high-altitude finishing, gig hanging basket platform is handled and up-and-down movement by load cable, the workmen carries out the high-altitude fitment operation on the hanging basket platform, safe steel wire penetrating safety lock connects the hanging basket platform, when load cable run-off the straight fracture etc. unexpected when dangerous, the hanging basket platform can fall at a high speed, jeopardize and execute the operator life security in the hanging basket, and the function of safety lock is that the hanging basket platform is locked on the safe steel rope immediately, make the hanging basket platform stop to tilt or falling, to guarantee workmen's life security.At present, the gig hanging basket platform safety lock that generally uses is made up of centrifugal control mechanism and fixture block formula lock rope mechanism.When hanging basket platform during in safe work state, safety lock left and right sides fixture block is in opening, safety lock is the fastening safety steel rope not, when in case unexpected dangerous situation such as hanging basket platform over-tilting or load cable fracture occurring, centrifugal control mechanism work, make lock rope mechanism fastening safety steel rope, exempt to make dangerous situation to enlarge.The shortcoming of above-mentioned safety lock is the structure more complicated, maintaining is had relatively high expectations, the vital part centrifugal block for clutch use of control mechanism is easy to wear, the spring long-term use of control centrifugal speed also can deformation failure, and jacking block and bayonet socket cage plate fulcrum place are also more easy to wear, cause left and right sides rope clamp to open, or open back hanging basket platform and slightly shake lock rope mechanism and can produce misoperation, with safety rope locking, safety and reliability are relatively poor in a word.
The purpose of this utility model provides a kind of simple in structure, and maintaining is convenient, and wear-out part is less, and is safe and reliable, the gig cradle safety lock of good operating stability.
In order to reach the foregoing invention purpose, the utility model is packed in the interior traditional locks rope mechanism of housing (9), is that the fixture block formula is locked rope mechanism mainly by housing (9), is positioned at housing (9) bottom and connects the bracket (8) of hanging basket and lock the control mechanism composition of restricting.Its principal character is that described lock rope control mechanism is the swing arm type control mechanism, it is made up of the left swing arm (12) that is symmetrical set, right swing arm (12 '), this left and right swing arm is packed on the turning cylinder (11), and be connected with housing (9) through this turning cylinder, this left and right swing arm top is provided with roller (14) and positioning plate (13), install a driving lever (10 ') on the turning cylinder (11), driving lever (10) is tangent with the periphery that the fixture block formula is locked the cage plate (7) in the rope mechanism, motion with the upper and lower cage plate of control lock rope mechanism (7,7 ') makes safety lock locking or unlatching.
Because the utility model adopts the swing arm type control mechanism, simple in structure, vulnerable part obviously reduces, and maintenance is convenient, move safe and reliable,
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is a lateral plan of the present utility model.
1-safe steel rope among the figure, 2-load cable, 3,3 '-bearing pin, 4-torsion spring, 5-locating piece, 6-left and right rope clamp, 7-go up cage plate, 7 ' following cage plate, 8-bracket, 9-housing, 10-driving lever, 11-rotating shaft, 12-left swing arm, 12 '-right swing arm, 13-positioning plate, 14-roller.
Be further described the utility model below in conjunction with drawings and Examples.
Referring to accompanying drawing, the basic structure and the prior art of safe Steel wire rope lock rope of the present utility model mechanism are basic identical, promptly go up cage plate (7) and following cage plate (7 ') is set in bearing pin (3), on (3 '), torsion spring (4) is by locating piece (5), cage plate in the binding (7) and following cage plate (7 '), a left side, four semicircle boss on the right rope clamp (6) are sleeved in the respective aperture of cage plate (7) and following cage plate (7 '), when the utility model uses with safe steel rope (1) and gig hanging basket triangular be connected identical with prior art, load cable (2) then passes the gap between roller (14) and positioning plate (13), be connected with hanging basket again, with the lifting of control hanging basket.When the gig hanging basket is often worked, load cable (2) is in tensioned state, roller (14) compresses load cable (2), the motion of driving lever (10) conter clockwise, depress cage plate (7) and following cage plate (7 '), make left and right rope clamp (6) be in opening, safe steel rope (1) can freely pass through safety lock.When run-off the straight of hanging basket platform or load cable (2) fracture suddenly, the pressure of the load cable pair roller (2) of inclination or fracture place disappears, driving lever (10) cw upward movement, left and right sides rope clamp (6) is at torsion spring (4) and last cage plate (7), fastening safety steel rope (1) under the effect of cage plate (7 ') down, thereby make hanging basket stop to descend, reach the purpose of safe construction.
Claims (1)
1, a kind of anti-inclination safety lock, by housing 9, be packed in the fixture block formula lock rope mechanism in the housing 9, the bracket 8 and the lock rope control mechanism that are positioned at housing 9 bottoms are formed, it is characterized by described lock rope control mechanism is the swing arm type control mechanism, it is by symmetrically arranged left swing arm 12 and right swing arm 12 ' form, a left side swing arm 12 and right swing arm 12 ' the be packed in two ends of rotating shaft 11, and be connected with housing 9 through rotating shaft 11, this left side, right swing arm top is provided with roller 14 and positioning plate 13, rotating shaft is fixed with driving lever 10 on 11 middle parts, driving lever 10 is tangent with the periphery of the last cage plate 7 of fixture block lock rope mechanism, with lock rope mechanism's locking of control fixture block formula or unlatching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207226 CN2285765Y (en) | 1997-02-24 | 1997-02-24 | Anti-slanting safety lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97207226 CN2285765Y (en) | 1997-02-24 | 1997-02-24 | Anti-slanting safety lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285765Y true CN2285765Y (en) | 1998-07-08 |
Family
ID=33927036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97207226 Expired - Lifetime CN2285765Y (en) | 1997-02-24 | 1997-02-24 | Anti-slanting safety lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285765Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381667A (en) * | 2011-11-08 | 2012-03-21 | 江苏申锡建筑机械有限公司 | Safe rope locking device for large-scaled hanging bracket |
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN102085991B (en) * | 2009-12-08 | 2014-06-25 | 无锡华科机械设备有限公司 | Dual-brake safe lock |
| CN106241680A (en) * | 2016-08-22 | 2016-12-21 | 雄宇重工集团股份有限公司 | Hanging basket safety rope lock buckle mechanism |
| CN107661584A (en) * | 2017-08-01 | 2018-02-06 | 江苏能建机电实业集团有限公司 | A kind of high-altitude cage Anti-inclining or the mechanical mechanism to fall |
| CN109205448A (en) * | 2018-10-18 | 2019-01-15 | 太原科技大学 | A kind of multi link heavy duty lock rope device |
-
1997
- 1997-02-24 CN CN 97207226 patent/CN2285765Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085991B (en) * | 2009-12-08 | 2014-06-25 | 无锡华科机械设备有限公司 | Dual-brake safe lock |
| CN102381667A (en) * | 2011-11-08 | 2012-03-21 | 江苏申锡建筑机械有限公司 | Safe rope locking device for large-scaled hanging bracket |
| CN102701048A (en) * | 2012-06-05 | 2012-10-03 | 北京唐浩电力工程技术研究有限公司 | Fan electric control hoist |
| CN106241680A (en) * | 2016-08-22 | 2016-12-21 | 雄宇重工集团股份有限公司 | Hanging basket safety rope lock buckle mechanism |
| CN107661584A (en) * | 2017-08-01 | 2018-02-06 | 江苏能建机电实业集团有限公司 | A kind of high-altitude cage Anti-inclining or the mechanical mechanism to fall |
| CN109205448A (en) * | 2018-10-18 | 2019-01-15 | 太原科技大学 | A kind of multi link heavy duty lock rope device |
| CN109205448B (en) * | 2018-10-18 | 2024-04-26 | 太原科技大学 | Multi-connecting-rod heavy-load rope locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2285765Y (en) | Anti-slanting safety lock | |
| CN220267165U (en) | Engineering building construction frame | |
| CN2394890Y (en) | Safety lock of cradle | |
| CN201400530Y (en) | Rope breaking protector for hoisting machine | |
| CN207384625U (en) | A kind of high-altitude cage Anti-inclining or the mechanical mechanism to fall | |
| CN210342630U (en) | Split falling protector | |
| CN110980576B (en) | Equipment fixing hoisting apparatus | |
| CN107661584A (en) | A kind of high-altitude cage Anti-inclining or the mechanical mechanism to fall | |
| CN209679345U (en) | A kind of lifeline barrier free accessibility sliding block and matched lifeline support base | |
| CN208962183U (en) | A kind of bendable rope saw | |
| CN2318201Y (en) | Speed-limiting safety hook for vertical shaft cage | |
| CN207384626U (en) | A kind of rocker part of high-altitude cage Anti-inclining or the mechanical mechanism that falls | |
| CN209322376U (en) | A kind of guiding device reducing hoist rope drift angle | |
| CN211895910U (en) | Hydraulic lifting device for outdoor maintenance of locomotive | |
| CN220618269U (en) | Power unit with double-acting rope locking function | |
| CN2282438Y (en) | Fall-preventing safety device for scaffolding elevator | |
| CN2571910Y (en) | Locking device for steel cable track lift | |
| CN219009620U (en) | Safety tongs linkage mechanism of elevator speed limiter | |
| CN218375141U (en) | Take safety arrangement's construction jacking equipment | |
| CN212425355U (en) | Large-span hanging basket locking rope power-off linkage structure | |
| CN203008348U (en) | Lifting and falling prevention device of working condition self-adaption type scaffold | |
| CN218708812U (en) | Material lifting device of window cleaning machine | |
| CN217972233U (en) | EMS hoist of adjustable davit | |
| CN213950265U (en) | Rope loosening protection device for integrated elevator | |
| CN220267190U (en) | Support frame for building engineering with safeguard function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |