CN206126662U - Circle caisson jack -up hoist - Google Patents
Circle caisson jack -up hoist Download PDFInfo
- Publication number
- CN206126662U CN206126662U CN201621060864.3U CN201621060864U CN206126662U CN 206126662 U CN206126662 U CN 206126662U CN 201621060864 U CN201621060864 U CN 201621060864U CN 206126662 U CN206126662 U CN 206126662U
- Authority
- CN
- China
- Prior art keywords
- hook
- crampon
- caisson
- hoist
- bracing frame
- 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 - Fee Related
Links
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a pier caisson lifting device technical field, in particular to circle caisson jack -up hoist. The lifting hook of this hoist distributes on same circumference, and lifting hook's upper end is rotationally connected in the outer end of support frame, inner and the spacing post fixed connection that is located the circumference center of support frame, and movably connects the inner of pull rod on the spacing post, and the pull rod can move on the orbit that spacing post was injectd, and the one end that axis of rotation and connecting rod are passed through to the outer end of pull rod links to each other, the other end connection lifting hook's of connecting rod upper end, the inner of pull rod all links to each other with the rigging hook through rigging hook block cable, and the outer end of support frame all links to each other with the main hook through the main hook hoist cable. The utility model relates to a circle caisson jack -up hoist, the pre -buried hole of outer wall that can use a plurality of lifting hooks of rigging hook drive to insert circular caisson in step, easy operation, reducible work load improves the efficiency of construction, reduces the construction risk.
Description
Technical field
This utility model is related to harbour caisson hanging device technical field, more particularly to a kind of round caisson hoisting sling.
Background technology
Large-sized concrete prefabricated components, with weight, overall dimensions are big the characteristics of, conventional mounting technique using exterior wall it is pre-buried
Hole, the technique for manually wearing rotary shaft lifting, workload are big, and operating condition is poor, increases construction risk.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of round caisson hoisting hook
Tool.
The technical scheme adopted for achieving the above object by this utility model is：A kind of round caisson hoisting sling, including rise
Weight suspension hook, bracing frame, it is characterised in that：Crampon is distributed on same circumference, and the upper end of crampon is rotatably coupled
In the outer end of bracing frame, the inner of bracing frame is fixedly connected with the limited post positioned at circle center, is movably connected on limited post
The inner of pull bar is connect, pull bar can be moved on the track limited by limited post, the outer end of pull bar is by rotary shaft and the one of connecting rod
End is connected, and the other end of connecting rod connects the upper end of crampon；The inner of pull bar is connected with rigging hook by rigging hook block rope,
The outer end of bracing frame is connected with main hook by main hook hoist cable.
The crampon is 4 pairs, and each pair crampon is respectively positioned at the two ends of a bracing frame.
The path length limited by the limited post is as 50 ~ 1000cm.
A diameter of 200 ~ 3000cm of the round caisson that the suspender is suitable for.
A kind of round caisson hoisting sling of this utility model, synchronously insertion is circular heavy can to drive multiple suspension hooks using rigging hook
The exterior wall embedded hole of case, it is simple to operate, workload can be reduced, efficiency of construction is improved, construction risk is reduced.
Description of the drawings
Fig. 1 is a kind of front view of round caisson hoisting sling of this utility model（Suspension hook is closed）.
Fig. 2 is a kind of front view of round caisson hoisting sling of this utility model（Suspension hook opens）.
Fig. 3 is a kind of top view of round caisson hoisting sling of this utility model.
In figure：1st, crampon；2nd, bracing frame；3rd, pull bar；4th, limited post；5th, rigging hook；6th, main hook；7th, rigging hook block
Rope；8th, main hook hoist cable；9th, connecting rod；10th, rotary shaft.
Specific embodiment
Embodiment
As shown in Figure 1 to Figure 3, a kind of round caisson hoisting sling, crampon 1 are distributed on same circumference, crampon 1
For 4 pairs, respectively positioned at the two ends of a bracing frame 2, the upper end of crampon 1 is rotatably connected at props up each pair crampon 1
The outer end of support 2, the inner of bracing frame 2 are fixedly connected with the limited post 4 positioned at circle center, are movably connected on limited post 4
The inner of pull bar 3 is connect, the length that pull bar 3 can be limited in limited post 4 is moved as on the track of 50～1000cm, outside pull bar 3
End is connected with one end of connecting rod 9 by rotary shaft 10, and the other end of connecting rod 9 connects the upper end of crampon 1；The inner of pull bar 3
It is connected with rigging hook 5 by rigging hook block rope 7, the outer end of bracing frame 2 is connected with main hook 6 by main hook hoist cable 8.
As a example by lifting by crane the round caisson of a diameter of 200cm, during use, suspender is placed in by main hook 6 and pre- is just hanging round caisson
Top, is lifted up pull bar 3 using rigging hook 5, and pull bar 3 is moved upwards along the track limited by limited post 4, and then 3 band of pull bar
Dynamic connecting rod 9 is rotated, and is opened so as to drive crampon 1 to rotate, and is closed crampon 1 by transferring rigging hook 5, is made hoisting hook
After the exterior wall embedded hole of the insertion circle caisson of hook 1, lift main hook 6 and drive 2 lifting of each bracing frame, so as to realize justifying the lifting of caisson.
A kind of round caisson hoisting sling of this utility model, can realize multiple suspension hook synchronous on-offs, operation letter using lifting top-gear hook
Just, it is reliable.
Claims (4)
1. a kind of round caisson hoisting sling, including crampon（1）, bracing frame（2）, it is characterised in that：Crampon（1）Distribution
On same circumference, crampon（1）Upper end be rotatably connected at bracing frame（2）Outer end, bracing frame（2）The inner with
Positioned at the limited post of circle center（4）It is fixedly connected, limited post（4）On be movably connected pull bar（3）The inner, pull bar（3）
Can be in limited post（4）Move on the track for being limited, pull bar（3）Outer end pass through rotary shaft（10）With connecting rod（9）One end phase
Even, connecting rod（9）The other end connection crampon（1）Upper end；Pull bar（3）The inner pass through rigging hook block rope（7）With rope
Tool hook（5）It is connected, bracing frame（2）Outer end pass through main hook hoist cable（8）With main hook（6）It is connected.
2. a kind of round caisson hoisting sling according to claim 1, it is characterised in that：The crampon（1）For 4 pairs,
Each pair crampon（1）A bracing frame is located at respectively（2）Two ends.
3. a kind of round caisson hoisting sling according to claim 1 and 2, it is characterised in that：The limited post（4）Limited
Path length be 50 ~ 1000cm.
4. a kind of round caisson hoisting sling according to claim 1 and 2, it is characterised in that：The circle that the suspender is suitable for sinks
A diameter of 200 ~ 3000cm of case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060864.3U CN206126662U (en) | 2016-09-19 | 2016-09-19 | Circle caisson jack -up hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060864.3U CN206126662U (en) | 2016-09-19 | 2016-09-19 | Circle caisson jack -up hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206126662U true CN206126662U (en) | 2017-04-26 |
Family
ID=58569371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060864.3U Expired - Fee Related CN206126662U (en) | 2016-09-19 | 2016-09-19 | Circle caisson jack -up hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206126662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399444A (en) * | 2018-12-21 | 2019-03-01 | 中交航局第二工程有限公司 | Caisson Automatic coupling and decoupling hook and caisson hoisting |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
-
2016
- 2016-09-19 CN CN201621060864.3U patent/CN206126662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399444A (en) * | 2018-12-21 | 2019-03-01 | 中交航局第二工程有限公司 | Caisson Automatic coupling and decoupling hook and caisson hoisting |
| CN113264444A (en) * | 2021-05-06 | 2021-08-17 | 广东核电合营有限公司 | Lifting appliance and lifting system for nuclear power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170426 |