CN209098071U - One kind being used for tower crane hook rope broken protector - Google Patents
One kind being used for tower crane hook rope broken protector Download PDFInfo
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- CN209098071U CN209098071U CN201821666253.2U CN201821666253U CN209098071U CN 209098071 U CN209098071 U CN 209098071U CN 201821666253 U CN201821666253 U CN 201821666253U CN 209098071 U CN209098071 U CN 209098071U
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- fixed
- tower crane
- stretch cord
- lead ring
- crane hook
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Abstract
The utility model relates to the technical fields of Architectural Equipment; it is especially a kind of to be used for tower crane hook rope broken protector; its pan carriage formed with boom and counter-jib; sliding block is arranged in the lower end of the pan carriage; by wirerope connecting shackle on the sliding block, fixed block is arranged in the suspension hook upper end；The pan carriage lower end two sides are respectively provided with lead ring, and setting stretch cord is interted in the lead ring, and the stretch cord passes through several lead ring rear ends and is fixed on the fixed block of suspension hook upper end.This is used for tower crane hook rope broken protector, and structure is simple, can carry out effectively connection support to crane hook after wire cable rupture, avoid falling and cause safety accident to construction personnel, the safety of tower crane construction is improved, convenient for being widely popularized and using.
Description
Technical field
The utility model relates to the technical fields of Architectural Equipment, especially a kind of to be used for tower crane hook rope broken protector.
Background technique
With the continuous development of society, building trade has obtained quick development.In building trade, regular it can make
Use tower crane equipment.Tower crane is a kind of device transported using hoisting mechanism to construction material.In recent years, tower crane is in length
In the use process of phase, regular appearance suspension hook fall event brings very big security risk to construction personnel.Study carefully its original
Because being the aging fracture of wirerope, overloading cargo in transmission process leads to wirerope fatigue fracture etc..
Also opposite measure is directed to the device of crane hook drop event at present, therefore develops one kind and can be used for disconnected rope guarantor
Protection unit is imperative.
Summary of the invention
Technical problem to be solved by the utility model is: providing one to solve the problems, such as above-mentioned background technique
Kind is used for tower crane hook rope broken protector, and structure is simple, can effectively be connected after wire cable rupture to crane hook
Support avoids falling and causes safety accident to construction personnel, the safety of tower crane construction improved, convenient for being widely popularized and using.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of fill for tower crane hook breaking rope protecting
It sets, with the pan carriage that boom and counter-jib form, the lower end of the pan carriage is arranged sliding block, passes through steel on the sliding block
Fixed block is arranged in cord connecting shackle, the suspension hook upper end；The pan carriage lower end two sides are respectively provided with lead ring, and described leads
Intert setting stretch cord in ring, the stretch cord passes through several lead ring rear ends and is fixed on the fixed block of suspension hook upper end.
It further illustrates, in above-mentioned technical proposal, the two sides of the fixed block are vertically arranged fixed column, and described consolidates
It is arranged pull rod on fixed column, the pull rod is in U-shape hatch frame, the fixed stretch cord of the tie rod end；Such design can
To be fixedly connected by pull rod to fixed block, when wirerope is broken, the two sides on fixed block can be passed through
Pull rod pulled, prevent phenomenon of falling.
It further illustrates, in above-mentioned technical proposal, also sets up and determine positioned at pan carriage lower end between the pull rod and lead ring
Pulley, the fixed pulley upper end are fixed in pan carriage；It can carry out effective support transmission of stretch cord.
It further illustrates, in above-mentioned technical proposal, described stretch cord one end is fixed on pull rod, and the stretch cord is another
One end is fixed on boom end；Such design is to realize being fixedly connected for stretch cord, and it is right in disconnected rope to guarantee
The pulling of suspension hook.
It further illustrates, in above-mentioned technical proposal, described stretch cord one end is fixed on pull rod, and the stretch cord is another
One end is fixed on counter-jib end.
It further illustrates, in above-mentioned technical proposal, the upper end of the lead ring is respectively provided with universal joint, the lead ring inside
It is respectively provided with rolling bearing；The guide effect of lead ring can be improved, reduce and rub in transmission process.
The beneficial effects of the utility model are: the utility model proposes one kind be used for tower crane hook rope broken protector,
Structure is simple, can carry out effectively connection support after wire cable rupture to crane hook, avoid falling and cause to construction personnel
Safety accident improves the safety of tower crane construction, convenient for being widely popularized and using.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is lead ring scheme of installation in pan carriage in the utility model.
Label in attached drawing are as follows: 1, pan carriage, 2, sliding block, 3, wirerope, 4, suspension hook, 5, fixed block, 6, lead ring, 7, elastic force
Rope, 8, fixed column, 9, pull rod, 10, fixed pulley, 11, universal joint, 12, rolling bearing.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it should be understood that term " side ", " other side ", " two sides ", " between ",
The orientation or positional relationship of the instructions such as " middle part ", " upper end ", " lower end " is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
What is seen figure 1 and figure 2 is a kind of for tower crane hook rope broken protector, is formed with boom and counter-jib
Pan carriage 1, the lower end of pan carriage 1 are arranged sliding block 2, pass through 3 connecting shackle 4 of wirerope, the setting fixation of 4 upper end of suspension hook on sliding block 2
Block 5；1 lower end two sides of pan carriage are respectively provided with lead ring 6, setting stretch cord 7 are interted in lead ring 6, after stretch cord 7 passes through several lead rings 6
End is fixed on the fixed block 5 of 4 upper end of suspension hook.
Wherein, the two sides of fixed block 5 are vertically arranged fixed column 8, are arranged pull rod 9 in fixed column 8, and pull rod 9 is in U-shape opening
Structure, the fixed stretch cord 7 in 9 end of pull rod.It is located at 1 lower end of pan carriage between pull rod 9 and lead ring 6 and also sets up fixed pulley 10, it is fixed sliding
10 upper ends are taken turns to be fixed in pan carriage 1.7 one end of stretch cord is fixed on pull rod 9, and 7 other end of stretch cord is fixed on boom end.
7 one end of stretch cord is fixed on pull rod, and 7 other end of stretch cord is fixed on counter-jib end.The upper end of lead ring 6 is respectively provided with universal joint
11, rolling bearing 12 is respectively provided on the inside of lead ring 6.
The use principle for being used for tower crane hook rope broken protector is as follows:
Firstly, its normal use may be implemented when suspension hook 4 is in normal condition；When there is emergency case
It waits, wirerope 3 is broken, when suspension hook 4 loses motive force and falls downwards, 9 meeting of pull rod of 5 two sides of fixed block of 4 upper end of suspension hook
Suspension hook 4 is pulled, suspension hook 4 is can effectively prevent in this way in the pulling for holding up wirerope 3 and phenomenon of falling occurs；It can
To play the protection after disconnected rope well, the safety in work progress is improved.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. one kind is used for tower crane hook rope broken protector, it is characterised in that: with the pan carriage that boom and counter-jib form, institute
Sliding block is arranged in the lower end for the pan carriage stated, and passes through wirerope connecting shackle on the sliding block, and the suspension hook upper end setting is solid
Determine block；The pan carriage lower end two sides are respectively provided with lead ring, and setting stretch cord is interted in the lead ring, and the stretch cord is worn
Several lead ring rear ends are crossed to be fixed on the fixed block of suspension hook upper end.
2. according to claim 1 a kind of for tower crane hook rope broken protector, it is characterised in that: the fixed block
Two sides be vertically arranged fixed column, be arranged pull rod in the fixed column, the pull rod is in U-shape hatch frame, described
Tie rod end fixes stretch cord.
A kind of be used for tower crane hook rope broken protector 3. according to claim 2, it is characterised in that: the pull rod with
It is located at pan carriage lower end between lead ring and also sets up fixed pulley, the fixed pulley upper end is fixed in pan carriage.
4. according to claim 1 a kind of for tower crane hook rope broken protector, it is characterised in that: the stretch cord
One end is fixed on pull rod, and the stretch cord other end is fixed on boom end.
5. according to claim 1 a kind of for tower crane hook rope broken protector, it is characterised in that: the stretch cord
One end is fixed on pull rod, and the stretch cord other end is fixed on counter-jib end.
6. a kind of being used for tower crane hook rope broken protector according to described in claim 1, it is characterised in that: the lead ring it is upper
End is respectively provided with universal joint, is respectively provided with rolling bearing on the inside of the lead ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666253.2U CN209098071U (en) | 2018-10-12 | 2018-10-12 | One kind being used for tower crane hook rope broken protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666253.2U CN209098071U (en) | 2018-10-12 | 2018-10-12 | One kind being used for tower crane hook rope broken protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209098071U true CN209098071U (en) | 2019-07-12 |
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ID=67155175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666253.2U Active CN209098071U (en) | 2018-10-12 | 2018-10-12 | One kind being used for tower crane hook rope broken protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209098071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356982A (en) * | 2019-07-30 | 2019-10-22 | 彭启华 | A kind of safety-type hanging device of construction |
-
2018
- 2018-10-12 CN CN201821666253.2U patent/CN209098071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356982A (en) * | 2019-07-30 | 2019-10-22 | 彭启华 | A kind of safety-type hanging device of construction |
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