CN205653043U - Response is from locking -type crane hook - Google Patents

Response is from locking -type crane hook Download PDF

Info

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
Application number
CN201620445776.9U
Other languages
Chinese (zh)
Inventor
过伟南
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Petrochemical Crane Co Ltd
Original Assignee
Wuxi Petrochemical Crane Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Petrochemical Crane Co Ltd filed Critical Wuxi Petrochemical Crane Co Ltd
Priority to CN201620445776.9U priority Critical patent/CN205653043U/en
Application granted granted Critical
Publication of CN205653043U publication Critical patent/CN205653043U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • 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

Sensing self-locking crane hook
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.
CN201620445776.9U 2016-05-17 2016-05-17 Response is from locking -type crane hook Expired - Fee Related CN205653043U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN203855299U (en) Lifting appliance suitable for one-hook slinging
CN202397198U (en) Safety clothes rack
CN205653043U (en) Response is from locking -type crane hook
CN202671002U (en) Lifting appliance for oil cylinder of excavator
CN204778292U (en) Aluminium bar instrument of suspending in midair
CN202543935U (en) Pile extracting sleeve
CN206521198U (en) Flange suspension apparatus
CN203284055U (en) H-section steel lifting tool
CN205151520U (en) Large -scale ring rolling spare hoist
CN201619948U (en) Dedicated lifting appliance for lifting concrete column with prepared holes
CN105752832A (en) Inductive self-locking crane hook
CN202808184U (en) Safety hook for crane preventing article from dropping off
CN203287176U (en) Dragging-type release device for package drop test
CN204281056U (en) Without the manual special hanger of hanger Large Box shaped piece
CN207468029U (en) A kind of automobile-used suspension hook in good day of security performance
CN204292837U (en) A kind of wind-proof clothes hanger
CN202924588U (en) Automatic fastening lifting frame
CN202808183U (en) Safety hook of crane
CN207844864U (en) A kind of automatic shutter conjunction hoisting device
CN206476645U (en) The shackle for drawing pin can remotely be drawn
CN203922457U (en) Infant industry suspension hook
CN205257757U (en) Excavator forearm scraper bowl assembly special lifting device device
CN202808185U (en) Anti-drop hook of crane
CN204561727U (en) Fingerprint recognition automatic lifting clothes hanger
CN204281027U (en) A kind of Automatic hook block

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