CN205653043U - Response is from locking -type crane hook - Google Patents
Response is from locking -type crane hook Download PDFInfo
- Publication number
- CN205653043U CN205653043U CN201620445776.9U CN201620445776U CN205653043U CN 205653043 U CN205653043 U CN 205653043U CN 201620445776 U CN201620445776 U CN 201620445776U CN 205653043 U CN205653043 U CN 205653043U
- Authority
- CN
- China
- Prior art keywords
- push rod
- locking
- hook
- lock box
- box device
- 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
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a response is from locking -type crane hook, including the lifting hook body, lifting hook body lower extreme is equipped with the crotch body, crotch body upper end is equipped with box -packed the putting of lock, lock the box -packed front end of putting and derive a push rod, the perforation has been seted up to the most advanced position of crotch body front end, the push rod with perforate to correspond to connect and set up, elasticity ejector pad device is connected to the push rod rear end, elasticity ejector pad device parallel translation will the push rod is released, it still is equipped with heavy force sensor ware to lock the box -packed upper end of putting. In this way, the utility model discloses can hang when getting the object lifting hook auto -lock locking at the hoist, avoid hanging the object on the lifting hook, the condition of cotton rope slippage takes place, has not only guaranteed the stability of hoist hoist and mount, has improved the security of hoist hoist and mount moreover.
Description
Technical field
This utility model relates to crane field, particularly relates to a kind of sensing self-locking crane hook.
Background technology
Crampon, is a vitals of a kind of crane, is used for hooking up object, cotton rope carrys out article hoisting.But traditional crane hook is in opening-wide state, do not possesses self-locking system, it is impossible to locking object and cotton rope, heavier at article or have under wind state, due to smooth bottom crane hook, the situation that crane hook easily causes article, cotton rope slips, in turn result in certain danger.
Utility model content
This utility model is mainly solving the technical problems that provide one sensing self-locking crane hook, it is possible to suspension hook self-locking locked when crane hoisting object body, it is to avoid the object, the situation of cotton rope slippage that are hung on suspension hook occur.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide one sensing self-locking crane hook, including hook body, described hook body lower end is provided with crotch body, described crotch body upper end is provided with lock box device, a push rod is derived in described lock box device front end, described crotch body nose tip position offers perforation, connect corresponding with described perforation of described push rod is arranged, described putting back-end connects elastic force block pushing device, described elastic force block pushing device moves in parallel to be released described push rod, and described lock box device upper end is additionally provided with gravity sensor.
In one preferred embodiment of this utility model, described push rod is arranged diagonally downward, and described push rod moves down rear correspondence and snaps in described perforation.
In one preferred embodiment of this utility model, described gravity sensor is connected with the sensing of described lock box device, and after the sensing of described gravity sensor, described push rod is released downwards locking hook body by described lock box device.
In one preferred embodiment of this utility model, described hook body is stainless steel.
The beneficial effects of the utility model are: suspension hook self-locking can be locked by this utility model when crane hoisting object body, the situation avoiding the object being hung on suspension hook, cotton rope to slip occurs, not only ensure that the stability of crane hanging component, and improve the safety of crane hanging component.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model sensing self-locking crane hook one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, hook body；2, crotch body；3, lock box device；4, push rod；5, perforation；6, elastic force block pushing device；7, gravity sensor.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of sensing self-locking crane hook, including hook body 1, described hook body 1 lower end is provided with crotch body 2, described crotch body 2 upper end is provided with lock box device 3, a push rod 4 is derived in described lock box device 3 front end, described crotch body 2 nose tip position offers perforation 5, connect corresponding with described perforation 5 of described push rod 4 is arranged, described push rod 4 rear end connects elastic force block pushing device 6, described elastic force block pushing device 6 moves in parallel to be released described push rod 4, and described lock box device 3 upper end is additionally provided with gravity sensor 7.
It addition, described push rod 4 is arranged diagonally downward, described push rod 4 moves down rear correspondence and snaps in described perforation 5.
It addition, described gravity sensor 7 is connected with the sensing of described lock box device 3, after the sensing of described gravity sensor 7, described push rod 4 is released downwards locking hook body 1 by described lock box device 3.
It addition, described hook body 1 is stainless steel.
nullOperation principle of the present utility model is for arrange crotch body 2 in hook body 1 lower end，Crotch body 2 upper end is provided with lock box device 3，A push rod 4 is derived in lock box device 3 front end，Crotch body 2 nose tip position offers perforation 5，Connect corresponding with perforation 5 of push rod 4 is arranged，Push rod 4 rear end connects elastic force block pushing device 6，Elastic force block pushing device 6 moves in parallel to be released push rod 4，Push rod 4 is arranged diagonally downward，Push rod 4 moves down rear correspondence and snaps in perforation 5，Lock box device 3 upper end is additionally provided with gravity sensor 7，Gravity sensor 7 is connected with lock box device 3 sensing，After gravity sensor 7 sensing, push rod 4 is released downwards locking hook body 1 by lock box device 3，Hook body 1 is hooking object、After cotton rope，Gravity sensor 7 senses and signal passes to lock box device 3，Lock box device 3 is translated by elastic force block pushing device 6 and is released by push rod 4，Push rod 4 is inserted in the perforation 5 of crotch body 2 nose tip position after releasing downwards，Hook body 1 is made to form self-locking state，Allow object、Cotton rope will not be sliding out outside hook body 1.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (4)
1. a sensing self-locking crane hook, including hook body, it is characterized in that, described hook body lower end is provided with crotch body, and described crotch body upper end is provided with lock box device, a push rod is derived in described lock box device front end, described crotch body nose tip position offers perforation, and connect corresponding with described perforation of described push rod is arranged, and described putting back-end connects elastic force block pushing device, described elastic force block pushing device moves in parallel to be released described push rod, and described lock box device upper end is additionally provided with gravity sensor.
Sensing self-locking crane hook the most according to claim 1, it is characterised in that described push rod is arranged diagonally downward, and described push rod moves down rear correspondence and snaps in described perforation.
Sensing self-locking crane hook the most according to claim 1, it is characterised in that described gravity sensor is connected with the sensing of described lock box device, after the sensing of described gravity sensor, described push rod is released downwards locking hook body by described lock box device.
Sensing self-locking crane hook the most according to claim 1, it is characterised in that described hook body is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445776.9U CN205653043U (en) | 2016-05-17 | 2016-05-17 | Response is from locking -type crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445776.9U CN205653043U (en) | 2016-05-17 | 2016-05-17 | Response is from locking -type crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653043U true CN205653043U (en) | 2016-10-19 |
Family
ID=57403372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445776.9U Expired - Fee Related CN205653043U (en) | 2016-05-17 | 2016-05-17 | Response is from locking -type crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752832A (en) * | 2016-05-17 | 2016-07-13 | 无锡石油化工起重机有限公司 | Inductive self-locking crane hook |
-
2016
- 2016-05-17 CN CN201620445776.9U patent/CN205653043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105752832A (en) * | 2016-05-17 | 2016-07-13 | 无锡石油化工起重机有限公司 | Inductive self-locking crane hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161019 Termination date: 20170517 |