CN207608216U - A kind of torsion-bending ratio dedicated lifting hook - Google Patents
A kind of torsion-bending ratio dedicated lifting hook Download PDFInfo
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- CN207608216U CN207608216U CN201721815363.6U CN201721815363U CN207608216U CN 207608216 U CN207608216 U CN 207608216U CN 201721815363 U CN201721815363 U CN 201721815363U CN 207608216 U CN207608216 U CN 207608216U
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- lifting hook
- dedicated lifting
- dedicated
- auxiliary block
- block
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Abstract
The utility model discloses a kind of torsion-bending ratio dedicated lifting hooks, including dedicated lifting hook ontology, the middle position of the dedicated lifting hook body surface is provided with buckle fixed block, it is provided with extension rod at the position of the dedicated lifting hook body top surface, it is provided with connector sleeve at the position of the dedicated lifting hook bodies top, lifting rope connection auxiliary block is provided at the position of the dedicated lifting hook bodies top, lifting rope connection auxiliary block right side is provided with the first buckle fixed block at the position at top, it is provided with extension spring at position between the mounting hole and first mounting hole, it is provided with connection ring at position between the dedicated lifting hook ontology and lifting rope connection auxiliary block；The device is under load condition, and extension is great in spring force, and spring is in tensional state；Gradually it is less than spring tension when under the action of water buoyancy, hanging weight, at this moment spring contraction, dedicated lifting hook ontology completes unhook action, and the structure of the present apparatus is relatively simple, and cost is more cheap.
Description
Technical field
The utility model is related to a kind of torsion-bending ratio dedicated lifting hooks.
Background technology
There is the difficult phenomenon that breaks off relations during traditional suspension hook lifting torsion-bending ratio, was especially lifted in torsion-bending ratio
The parts Cheng Zhongyou torsion-bending ratio need to be mounted in seawater, and construction personnel can not enter the problem of manually being broken off relations in seawater, base
In the above problem, it is desirable to provide a kind of dedicated lifting hook that can be solved the problems, such as.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of torsion-bending ratio dedicated lifting hooks.
The utility model is achieved through the following technical solutions：
A kind of torsion-bending ratio dedicated lifting hook, including dedicated lifting hook ontology, the centre position of the dedicated lifting hook body surface
Place is provided with buckle fixed block, and the buckle fixed block is U-shaped structure, is provided at the position of the buckle fixed block right side
Lock screw, the middle position of the dedicated lifting hook body surface are provided with the fixed groove for coordinating the buckle fixed block,
Extension rod is provided at the position of the dedicated lifting hook body top surface, the extension rod is integral type with the dedicated lifting hook ontology
Structure, the extension rod are threaded rod, are provided with connector sleeve at the position of the dedicated lifting hook bodies top, in the connector sleeve
It is provided with the internal thread for coordinating the extension rod at the position in portion, lifting rope is provided at the position of the dedicated lifting hook bodies top
Auxiliary block is connected, the lifting rope connection auxiliary block front end face is provided with lifting rope hole, the lifting rope connection at the position at top
Auxiliary block right side is provided with the first buckle fixed block at the position at top, and the buckle fixed block front end face is close to right side
Position at be provided with mounting hole, first buckle fixed block front end face is provided with the first installation at the position on right side
Hole is provided with extension spring, the dedicated lifting hook ontology and institute at the position between the mounting hole and first mounting hole
It states and is provided with connection ring at the position between lifting rope connection auxiliary block, be provided with and match at the position of the dedicated lifting hook bodies top
The mounting hole of the connection ring is closed, fixed link, the connection ring are provided at the position of the lifting rope connection auxiliary block front end face
It is fixed in the fixed link.
Preferably, it is provided with non-slip mat at the position between the fixed groove and the buckle fixed block, it is described anti-skidding
Pad is rubber material；Increase the frictional force between buckle fixed block and dedicated lifting hook ontology.
Preferably, the extension rod surface is provided through hole at the position of bottom, and the connector sleeve surface is close
It is provided with the first through hole for coordinating the through hole at the position of bottom, is connect in the through hole and first through hole
There is reinforcing screw；Increase whole intensity.
Preferably, connection screw thread bar is provided at the position of first buckle fixed block bottom, the lifting rope connection is auxiliary
It helps at the position of block right side and is provided with connection screw thread hole；Facilitate installation and subsequent maintenance.
Preferably, the fixed link longitudinally connects auxiliary block through the lifting rope, and the fixed link is located at lifting rope company
It connects and is provided with limited block at the position of auxiliary block rear end face, the fixed link is located at the position of lifting rope connection auxiliary block front end face
The place of setting is provided with latch segment, and connection ring latch segment, the connection ring lock are provided at the position of the latch segment front end face
Tightly clamping pad is provided at the position between block and the connection ring.
The utility model has the beneficial effects that：For the device under load condition, extension is great in spring force, and spring, which is in, to be drawn
Stretch state；Gradually it is less than spring tension when under the action of water buoyancy, hanging weight, at this moment spring contraction, dedicated lifting hook ontology are completed
Unhook acts, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.
Description of the drawings
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 of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the state diagram of the utility model；
Fig. 3 is the exploded view of dedicated lifting hook ontology；
Fig. 4 is the exploded view that lifting rope connects auxiliary block；
Fig. 5 is the right view for falling god's connection auxiliary block.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The device or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of torsion-bending ratio dedicated lifting hook as shown in Figures 1 to 5, including dedicated lifting hook ontology 1, the dedicated lifting hook sheet
The middle position on 1 surface of body is provided with buckle fixed block 101, and the buckle fixed block 101 is U-shaped structure, and the buckle is solid
Determine to be provided with lock screw 102 at the position of 101 right side of block, the middle position setting on 1 surface of dedicated lifting hook ontology
There is the fixed groove 103 for coordinating the buckle fixed block 101, extension is provided at the position of 1 top surface of dedicated lifting hook ontology
Bar 104, the extension rod 104 are an integral structure with the dedicated lifting hook ontology 1, and the extension rod 104 is threaded rod, described
It is provided with connector sleeve 105 at the position at 1 top of dedicated lifting hook ontology, cooperation is provided at the position inside the connector sleeve 105
The internal thread 106 of the extension rod 104 is provided with lifting rope connection auxiliary block 2 at the position at the top of the dedicated lifting hook ontology 1,
Lifting rope connection 2 front end face of auxiliary block is provided with lifting rope hole 201 at the position at top, and the lifting rope connects auxiliary block 2
Right side is provided with the first buckle fixed block 202 at the position at top, and 101 front end face of buckle fixed block is close to right side
Position at be provided with mounting hole 203, the first buckle 202 front end face of fixed block is provided with first at the position on right side
Mounting hole 204 is provided with extension spring 205 at the position between the mounting hole 203 and first mounting hole 204, described
It is provided with connection ring 3, the dedicated lifting hook ontology 1 at position between dedicated lifting hook ontology 1 and lifting rope connection auxiliary block 2
The mounting hole 301 for coordinating the connection ring 3, the position of lifting rope connection 2 front end face of auxiliary block are provided at the position at top
Place is provided with fixed link 302, and the connection ring 3 is fixed in the fixed link 302.
A preferred embodiment in the utility model, between the fixed groove 103 and the buckle fixed block 101
Non-slip mat 107 is provided at position, the non-slip mat 107 is rubber material；Increase buckle fixed block and dedicated lifting hook ontology it
Between frictional force.
A preferred embodiment in the utility model, 104 surface of the extension rod are provided at the position of bottom
Through hole 108,105 surface of the connector sleeve is provided at the position of bottom coordinates the first of the through hole 108 to run through
It is connected in hole 109, the through hole 108 and first through hole 109 and reinforces screw 110；Increase whole intensity.
A preferred embodiment in the utility model is provided at the position of first buckle fixed block 202 bottom
Connection screw thread bar 206 is provided with connection screw thread hole 207 at the position of 2 right side of lifting rope connection auxiliary block；Facilitate installation and
Subsequent maintenance.
A preferred embodiment in the utility model, the fixed link 302 is longitudinal to connect auxiliary block through the lifting rope
2, the fixed link 302, which is located at the position of lifting rope connection 2 rear end face of auxiliary block, is provided with limited block 303, the fixation
Bar 302, which is located at the position of lifting rope connection 2 front end face of auxiliary block, is provided with latch segment 304, before being located at the latch segment 304
Connection ring latch segment 305, the position between the connection ring latch segment 305 and the connection ring 3 are provided at the position of end face
Place is provided with clamping pad 306.
The utility model has the beneficial effects that：For the device under load condition, extension is great in spring force, and spring, which is in, to be drawn
Stretch state；Gradually it is less than spring tension when under the action of water buoyancy, hanging weight, at this moment spring contraction, dedicated lifting hook ontology are completed
Unhook acts, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote the use of.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of torsion-bending ratio dedicated lifting hook, it is characterised in that：Including dedicated lifting hook ontology, the dedicated lifting hook body surface
Middle position is provided with buckle fixed block, and the buckle fixed block is U-shaped structure, the position of the buckle fixed block right side
Place is provided with lock screw, and the middle position of the dedicated lifting hook body surface is provided with consolidating for the cooperation buckle fixed block
Determine groove, extension rod, the extension rod and the dedicated lifting hook ontology are provided at the position of the dedicated lifting hook body top surface
It is an integral structure, the extension rod is threaded rod, and connector sleeve is provided at the position of the dedicated lifting hook bodies top, described
It is provided with the internal thread for coordinating the extension rod at position inside connector sleeve, is set at the position of the dedicated lifting hook bodies top
It is equipped with lifting rope connection auxiliary block, the lifting rope connection auxiliary block front end face is provided with lifting rope hole at the position at top, described
Lifting rope connection auxiliary block right side is provided with the first buckle fixed block, the buckle fixed block front end face at the position at top
It is provided with mounting hole at the position on right side, first buckle fixed block front end face is provided with the at the position on right side
One mounting hole is provided with extension spring, the dedicated lifting hook sheet at the position between the mounting hole and first mounting hole
It is provided with connection ring at position between body and lifting rope connection auxiliary block, is set at the position of the dedicated lifting hook bodies top
It is equipped with the mounting hole for coordinating the connection ring, fixed link is provided at the position of the lifting rope connection auxiliary block front end face, it is described
Connection ring is fixed in the fixed link.
2. torsion-bending ratio dedicated lifting hook according to claim 1, it is characterised in that：The fixed groove and the buckle are solid
Determine to be provided with non-slip mat at the position between block, the non-slip mat is rubber material.
3. torsion-bending ratio dedicated lifting hook according to claim 1, it is characterised in that：The extension rod surface is close to bottom
Hole is provided through at position, the connector sleeve surface is provided at the position of bottom coordinates the first of the through hole to pass through
It is connected with reinforcing screw in perforation, the through hole and first through hole.
4. torsion-bending ratio dedicated lifting hook according to claim 1, it is characterised in that：First buckle fixed block bottom
It is provided with connection screw thread bar at position, connection screw thread hole is provided at the position of lifting rope connection auxiliary block right side.
5. torsion-bending ratio dedicated lifting hook according to claim 1, it is characterised in that：The fixed link is longitudinally hung through described
Rope connection auxiliary block, the fixed link, which is located at the position of lifting rope connection auxiliary block rear end face, is provided with limited block, described
Fixed link, which is located at the position of lifting rope connection auxiliary block front end face, is provided with latch segment, is located at the latch segment front end face
It is provided with connection ring latch segment at position, compression is provided at the position between the connection ring latch segment and the connection ring
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815363.6U CN207608216U (en) | 2017-12-22 | 2017-12-22 | A kind of torsion-bending ratio dedicated lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815363.6U CN207608216U (en) | 2017-12-22 | 2017-12-22 | A kind of torsion-bending ratio dedicated lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608216U true CN207608216U (en) | 2018-07-13 |
Family
ID=62797582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815363.6U Active CN207608216U (en) | 2017-12-22 | 2017-12-22 | A kind of torsion-bending ratio dedicated lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054081A (en) * | 2019-05-22 | 2019-07-26 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Lift by crane the hook with buoyancy adjustment function in deep-sea |
-
2017
- 2017-12-22 CN CN201721815363.6U patent/CN207608216U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054081A (en) * | 2019-05-22 | 2019-07-26 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Lift by crane the hook with buoyancy adjustment function in deep-sea |
| CN110054081B (en) * | 2019-05-22 | 2020-06-12 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Lifting hook with buoyancy adjusting function for deep sea lifting |
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