CN205772777U - A kind of automatic locking and the counterweight suspender of separation - Google Patents
A kind of automatic locking and the counterweight suspender of separation Download PDFInfo
- Publication number
- CN205772777U CN205772777U CN201620469622.3U CN201620469622U CN205772777U CN 205772777 U CN205772777 U CN 205772777U CN 201620469622 U CN201620469622 U CN 201620469622U CN 205772777 U CN205772777 U CN 205772777U
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- Prior art keywords
- suspender
- counterweight
- fixed
- power transmission
- transmission shaft
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Abstract
The utility model discloses the counterweight suspender of a kind of automatic locking and separation.Four angles of suspender are respectively provided with a rotating rotation lock and coordinate with the corner fittings of balancing weight；Power transmission shaft runs through mast-up, and rotatably；Fork is fixed on power transmission shaft, with drive axis；Hoist one end of lifting rope is fixed on suspension hook, and the other end is connected on fork by bindiny mechanism；Indicator board is fixed at the two ends of power transmission shaft respectively；Connecting rod I, one end of connecting rod II are fixed on indicator board, and the other end is connected with rotation lock.This utility model achieves does not has human assistance, and in the case of being not required to additional auxiliary device, completes suspender merely with the motion of drive mechanism and automatically locks counterweight and complete lifting, and the function being automatically separated.Considerably reduce the amount of labour, shorten the lifting time, improve Hoisting Security.
Description
Technical field
This utility model relates to lifting, hoisting technology field, particularly relate to a kind of locking automatically and
The counterweight suspender separated.
Background technology
Along with the development of construction machinery industry, the tonnage maximum of crane has reached 4000 tons,
For hoister in large tonnage, the installation of counterweight is to ensure that its basis normally worked.Tradition
The installation of crane counterweight often manually counterweight be connected with suspender by lifting rope or fix,
After being winched to placement location by crane, then by manpower, rope is taken down, complete the installation of counterweight.
The hanging method of this counterweight adds the amount of labour, extends the lifting time, the most also gives operation
Personnel carry and serve danger.
Utility model content
The purpose of this utility model is the design of the suspender for the balancing weight with standard corner fitting,
Ensure that lifting counterweight process need not manpower, it is achieved the most fixing, placement counterweight, improve safety
Performance, shortens hoisting cycle.
This utility model provides the counterweight suspender of a kind of automatic locking and separation.Four angles of suspender
It is respectively provided with a rotating rotation lock to coordinate with the corner fittings of balancing weight；Power transmission shaft runs through mast-up,
And it is rotatable；Fork is fixed on power transmission shaft, with drive axis；Hoist one end of lifting rope is solid
Being scheduled on suspension hook, the other end is connected on fork by bindiny mechanism；The two ends of power transmission shaft are respectively
Fixing indicator board；Connecting rod I, one end of connecting rod II are fixed on indicator board, the other end and rotation lock
Connect.
Wherein, power transmission shaft is vertically arranged with indicator board.
Wherein, connecting rod I, one end of connecting rod II are fixed on indicator board middle part.
Wherein, bindiny mechanism is arranged in the groove of fork, can slide along groove.
Beneficial effect: this utility model achieves does not has human assistance, and it is not required to additional auxiliary dress
In the case of putting, complete suspender merely with the motion of drive mechanism and automatically lock counterweight and complete lifting,
And the function being automatically separated.Considerably reduce the amount of labour, shorten the lifting time, improve lifting
Safety.
Accompanying drawing explanation
Locking automatically and the counterweight suspender separated that Fig. 1 provides for this utility model embodiment show
It is intended to.
The counterweight hanger twist automatically locking and separating that Fig. 2 provides for this utility model embodiment
Locking lock status I schematic diagram.
The counterweight hanger twist automatically locking and separating that Fig. 3 provides for this utility model embodiment
Lock unlocking condition I schematic diagram.
The counterweight hanger twist automatically locking and separating that Fig. 4 provides for this utility model embodiment
Lock unlocking condition II schematic diagram.
The counterweight hanger twist automatically locking and separating that Fig. 5 provides for this utility model embodiment
Locking lock status II schematic diagram.
Automatically locking that Fig. 6 provides for this utility model embodiment and the counterweight suspender that separates with
The position partial enlarged drawing that counterweight connects.
In figure: 1, suspension hook；2, lifting rope；3, suspender frame；4, corner fittings；5, balancing weight；6、
Hoist lifting rope；7, bindiny mechanism；8, fork；9, power transmission shaft；10, pedal；11, hang
Ear, 12, rotation lock fork, 13, connecting rod I；14, indicator board；15, connecting rod II；16, rotation
Lock.
Detailed description of the invention
For making this utility model solve the technical problem that, the technical scheme that uses and the technology reached
Effect is clearer, makees this utility model the most in detail with embodiment below in conjunction with the accompanying drawings
Explanation.It is understood that specific embodiment described herein is used only for explaining this practicality
Novel, rather than to restriction of the present utility model.It also should be noted that, for the ease of retouching
State, accompanying drawing illustrate only the part relevant to this utility model rather than full content.
This utility model provides a kind of counterweight suspender.This suspender all uses Steel Structural Design,
Connected by welding or bolt between each parts.This counterweight suspender for one with special corner fittings 4
Balancing weight 5.Suspender is by the corner fittings 4 of the rotating rotation lock 16 at four angles with balancing weight 5
Coordinate, it is achieved separate with the combination of counterweight.By the raising and lowering band movable pendulum of the lifting rope 6 that hoists
Bar 8 rotates, power transmission shaft 9 and connecting rod I 13, connecting rod II 15 drive rotation lock fork 12 to rotate,
So that rotation lock 16 can periodic 90 ° of rotation, complete make and break and lock, thus realize counterweight
Automatically locking and the function of separation.
Hoisting process is as shown in Figures 2 to 5.In the lifting stage: Fig. 2 stage, suspension hook is sling
Tool prepares lifting balancing weight.Suspension hook hoists, and bindiny mechanism is in dark end, and hoist lifting rope tensioning
But not pulling fork, rotation lock is in blocking；In Fig. 3 stage, suspension hook continues to hoist, hoists
Lifting rope pulls fork to rotate, and drives rotation lock half-twist by complicated linkage, is in
Unlocking condition, rotation lock side, to identical with balancing weight corner fittings opening direction, can realize combining；Fig. 4
In the stage, making suspension hook decline and make rotation lock coordinate with balancing weight corner fittings opening, suspender is combined with balancing weight
After, the lifting rope that hoists relaxes, and bindiny mechanism is under Gravitative Loads, and along fork, groove slides into light color
End；Fig. 5 stage, again lifting hook, the lifting rope that hoists pulls fork to rotate, and rotation lock rotates
90 °, it is in blocking, handling balancing weight can be realized.
Lay the stage: Fig. 2 stage, after balancing weight is hoisted to installation site, decline suspension hook,
The lifting rope that hoists relaxes, and bindiny mechanism slides into dark end；In Fig. 3 stage, hoist suspension hook again, rises
Rising lifting rope tensioning, drive rotation lock half-twist, rotation lock is unblanked, and suspender separates with balancing weight,
Carry out handling next time.
It is last it is noted that various embodiments above is only in order to illustrate technical side of the present utility model
Case, is not intended to limit；Although this utility model having been carried out in detail with reference to foregoing embodiments
Explanation, it will be understood by those within the art that: it is to described in foregoing embodiments
Technical scheme modify, or the most some or all of technical characteristic carried out equivalent replace
Change, do not make the essence of appropriate technical solution depart from this utility model each embodiment technical scheme
Scope.
Claims (4)
1. an automatic locking and the counterweight suspender of separation, it is characterised in that four angles of suspender are divided
Do not arrange rotating rotation lock (16) to coordinate with the corner fittings (4) of balancing weight (5)；Pass
Moving axis (9) runs through mast-up (3), and rotatably；Fork (8) is fixed on power transmission shaft (9)
On, rotate with power transmission shaft (9)；Hoist one end of lifting rope (6) is fixed on suspension hook (1),
The other end is connected on fork (8) by bindiny mechanism (7)；The two ends of power transmission shaft (9)
Fix indicator board (14) respectively；Connecting rod I (13), one end of connecting rod II (15) are fixed on
On indicator board (14), the other end is connected with rotation lock (16).
A kind of automatic locking the most according to claim 1 and the counterweight suspender of separation, its
Being characterised by, power transmission shaft (9) is vertically arranged with indicator board (14).
A kind of automatic locking the most according to claim 1 and the counterweight suspender of separation, its
Being characterised by, connecting rod I (13), one end of connecting rod II (15) are fixed on indicator board (14)
Middle part.
A kind of automatic locking the most according to claim 1 and the counterweight suspender of separation, its
Being characterised by, bindiny mechanism (7) is arranged in the groove of fork (8), can slide along groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469622.3U CN205772777U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic locking and the counterweight suspender of separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620469622.3U CN205772777U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic locking and the counterweight suspender of separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772777U true CN205772777U (en) | 2016-12-07 |
Family
ID=58116227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620469622.3U Active CN205772777U (en) | 2016-05-20 | 2016-05-20 | A kind of automatic locking and the counterweight suspender of separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858438A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Balance weight sling capable of being automatically locked and separated |
-
2016
- 2016-05-20 CN CN201620469622.3U patent/CN205772777U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858438A (en) * | 2016-05-20 | 2016-08-17 | 中核机械工程有限公司 | Balance weight sling capable of being automatically locked and separated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |