CN207596318U - A kind of mechanical semi-automatic hook - Google Patents
A kind of mechanical semi-automatic hook Download PDFInfo
- Publication number
- CN207596318U CN207596318U CN201721781719.9U CN201721781719U CN207596318U CN 207596318 U CN207596318 U CN 207596318U CN 201721781719 U CN201721781719 U CN 201721781719U CN 207596318 U CN207596318 U CN 207596318U
- Authority
- CN
- China
- Prior art keywords
- hook
- cover
- hook body
- automatic
- steel wire
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of mechanical semi-automatic hook provided by the utility model, including hook body, the first hook cover and second hook cover, wherein, hook body is placed in the cavity structure being made of the first hook cover and second hook cover；Steel wire rope articulated connection on the top and crane of hook body, the lower part of hook body is articulated and connected with the first hook cover, and is formed with inclination angle between the axis and horizontal line of hook body；It when the structure causes the article hoisting of crane, does not need to hoisting operations personnel and is linked up with, being only aligned by crane operation person in off the hook needs the bale handle of hoist article to fall suspension hook, you can realize automatic coupling.
Description
Technical field
The utility model belongs to power jacking machinery field, and in particular to a kind of mechanical semi-automatic hook.
Background technology
The mechanical suspension hook of generally use on hoisting machinery, there are many kinds of classes, are divided into single hook and double hook, by manufacture by shape
Method is divided into forging and stacked suspension hook etc..Safety locking motion-- i.e. Anti-hook releasing device is provided on suspension hook.Usually by
Weight operating personnel are linked up with and are broken off relations, and realize the lifting operation of hoisting machinery.This operation occupancy operating personnel are more, hang
After hook lifting, hook personnel just leave unused, and cannot do other things, can only do a little preparations, some lifting operation bases
This will do without what preparation, suspension hook can only be waited for be linked up with again after falling, effect is poor, increases its construction cost.
Invention content
The purpose of this utility model is to provide a kind of mechanical semi-automatic hooks, solve existing suspension hook when in use,
Need manually to be linked up with, caused by construction cost it is high the defects of.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of mechanical semi-automatic hook provided by the utility model, including hook body, the first hook cover and second hook cover,
Wherein, hook body is placed in the cavity structure being made of the first hook cover and second hook cover；The top of hook body and lifting
Steel wire rope articulated connection on machine, the lower part of hook body are articulated and connected with the first hook cover, and the axis of hook body and level
Inclination angle is formed between line.
Preferably, it is connected between the cord lock head in the upper end and steel wire rope of hook body by the first pin.
Preferably, it is connected between the lateral wall of hook body lower part and the first hook cover by the second pin.
Preferably, it is additionally provided with unhook steel wire rope between hook body and the first hook cover.
Preferably, one end of the unhook steel wire rope is connect with hook body upper outside wall, and the other end passes through the first hook
The inner cavity of cover is placed in the outside of the first hook cover.
Preferably, it is additionally provided with resetting spring between hook body and second hook cover.
Preferably, the upper inner wall of one end of the resetting spring and hook body connects, and the other end is fixed on second
On the madial wall of hook cover.
Compared with prior art, the beneficial effects of the utility model are：
A kind of mechanical semi-automatic hook provided by the utility model, including hook body, the first hook cover and second hook cover,
Wherein, hook body is placed in the cavity structure being made of the first hook cover and second hook cover；The top of hook body and lifting
Steel wire rope articulated connection on machine, the lower part of hook body are articulated and connected with the first hook cover, and the axis of hook body and level
Inclination angle is formed between line；When the structure causes the article hoisting of crane, do not need to hoisting operations personnel and linked up with, only by
Crane operation person is aligned in off the hook needs the bale handle of hoist article to fall suspension hook, you can realizes automatic coupling.
Further, after lifting in place, pull unhook steel wire rope that unhook can be realized by playing heavy industry.
Further, it after article is laid down, plays heavy industry and unclamps unhook steel wire rope, at this point, by resetting spring by suspension hook
Ontology resets.
Description of the drawings
Fig. 1 be the utility model is related to semi-automatic hook structure diagram；
Wherein, 1, cord lock head 2, the first pin 3, steel wire rope 4, hook body 5, the second pin 6, unhook steel wire rope
7th, resetting spring 8, the first hook cover 9, second hook cover.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
The utility model is related to a kind of mechanical semi-automatic hook, for the crane of hoisting weight smaller (below 5t)
Tool realizes automatic coupling of the weight compared with small articles and artificial unhook, has the function of semi-automatic hook unhook.
As shown in Figure 1, a kind of mechanical semi-automatic hook provided by the utility model, including cord lock head 1, the first pin 2,
Steel wire rope 3, hook body 4, the second pin 5, unhook steel wire rope 6, resetting spring 7, the first hook cover 8 and second hook cover 9, wherein,
First hook cover 8 and second hook cover 9 are flexibly connected, and be formed with cavity structure between the two, are placed with and are hung in the cavity structure
Hook ontology 4, the cord lock head 1 of the steel wire rope 3 on the top and crane of the hook body 4 are articulated and connected；Meanwhile hook body
4 lower part is articulated and connected with the first hook cover 8.
Specifically：It is connected between the upper end of hook body 4 and cord lock head 1 by the first pin 2；Under hook body 4
It is connected between the lateral wall in portion and the first hook cover 8 by the second pin 5.
Due to the articulated connection between the lateral wall and the first hook cover 8 of 4 lower part of hook body so that the axis of hook body 4
Inclination angle is formed between line and horizontal line.So that during the article hoisting of crane, do not need to hoisting operations personnel and hung
Hook, being only aligned by crane operation person in off the hook needs the bale handle of hoist article to fall suspension hook, you can realizes automatic coupling.
Further, unhook steel wire rope 6, the unhook steel wire rope 6 are additionally provided between 4 and first hook cover 8 of hook body
One end connect with 4 upper outside wall of hook body, the other end passes through the inner cavity of the first hook cover 8 to be placed in the outside of the first hook cover 8.
After lifting in place, pull unhook steel wire rope 6 that unhook can be realized by playing heavy industry.
Further, it is additionally provided with resetting spring 7 between hook body 4 and second hook cover 9, the one of the resetting spring 7
End is connect with the upper inner wall of hook body 4, and the other end is fixed on the madial wall of second hook cover 9.
After article is laid down, play heavy industry and unclamp unhook steel wire rope 6, at this point, being answered hook body 4 by resetting spring 7
Position.
Claims (7)
1. a kind of mechanical semi-automatic hook, it is characterised in that：Including hook body (4), the first hook cover (8) and second hook cover
(9), wherein, hook body (4) is placed in the cavity structure being made of the first hook cover (8) and second hook cover (9)；Hook body
(4) steel wire rope (3) articulated connection on top and crane, the lower part of hook body (4) hingedly connects with the first hook cover (8)
It connects, and inclination angle is formed between the axis and horizontal line of hook body (4).
2. a kind of mechanical semi-automatic hook according to claim 1, it is characterised in that：The top top of hook body (4)
End is connect between the cord lock head (1) on steel wire rope (3) by the first pin (2).
3. a kind of mechanical semi-automatic hook according to claim 1, it is characterised in that：Outside hook body (4) lower part
It is connect between side wall and the first hook cover (8) by the second pin (5).
4. a kind of mechanical semi-automatic hook according to claim 1, it is characterised in that：Hook body (4) and the first hook
Unhook steel wire rope (6) is additionally provided between cover (8).
5. a kind of mechanical semi-automatic hook according to claim 4, it is characterised in that：The unhook steel wire rope (6)
One end is connect with hook body (4) upper outside wall, and the other end passes through the inner cavity of the first hook cover (8) to be placed in the first hook cover (8)
Outside.
6. a kind of mechanical semi-automatic hook according to claim 1, it is characterised in that：Hook body (4) and second hook
Resetting spring (7) is additionally provided between cover (9).
7. a kind of mechanical semi-automatic hook according to claim 6, it is characterised in that：The one of the resetting spring (7)
End is connect with the upper inner wall of hook body (4), and the other end is fixed on the madial wall of second hook cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781719.9U CN207596318U (en) | 2017-12-19 | 2017-12-19 | A kind of mechanical semi-automatic hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781719.9U CN207596318U (en) | 2017-12-19 | 2017-12-19 | A kind of mechanical semi-automatic hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596318U true CN207596318U (en) | 2018-07-10 |
Family
ID=62766370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781719.9U Expired - Fee Related CN207596318U (en) | 2017-12-19 | 2017-12-19 | A kind of mechanical semi-automatic hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722291A (en) * | 2019-10-11 | 2020-01-24 | 安徽巨一自动化装备有限公司 | Safe anti-disengaging structure |
-
2017
- 2017-12-19 CN CN201721781719.9U patent/CN207596318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722291A (en) * | 2019-10-11 | 2020-01-24 | 安徽巨一自动化装备有限公司 | Safe anti-disengaging structure |
| CN110722291B (en) * | 2019-10-11 | 2021-05-18 | 安徽巨一科技股份有限公司 | Safe anti-disengaging structure |
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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 |
Granted publication date: 20180710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |