CN206244295U - A kind of crane with closing suspension hook - Google Patents

A kind of crane with closing suspension hook Download PDF

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Publication number
CN206244295U
CN206244295U CN201621143758.1U CN201621143758U CN206244295U CN 206244295 U CN206244295 U CN 206244295U CN 201621143758 U CN201621143758 U CN 201621143758U CN 206244295 U CN206244295 U CN 206244295U
Authority
CN
China
Prior art keywords
rod
rectangle
suspension hook
crane
steel cable
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
CN201621143758.1U
Other languages
Chinese (zh)
Inventor
肖斌
邓奇志
谢华根
丁洪
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.)
Cheng Wenming
Peng Xuelan
Tu Liying
Original Assignee
SICHUAN TUOJIANG CRANE EQUIPMENT 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 SICHUAN TUOJIANG CRANE EQUIPMENT CO Ltd filed Critical SICHUAN TUOJIANG CRANE EQUIPMENT CO Ltd
Priority to CN201621143758.1U priority Critical patent/CN206244295U/en
Application granted granted Critical
Publication of CN206244295U publication Critical patent/CN206244295U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of crane with closing suspension hook, including base and the vertical rod being arranged on base;The rod end is provided with rotating seat;The rotating seat both sides are equipped with expansion link;The end of the expansion link is provided with steel cable lifting hook gear;The steel cable lifting hook gear includes Suspension hook structure;The Suspension hook structure includes rectangle connecting rod;The outer surface of the rectangle connecting rod bottom is provided with suspension hook;The side of the rectangle connecting rod is provided with bar tooth;The rectangle connecting rod is externally provided with sliding shoe;The through hole that the sliding shoe is offered, and through hole is engaged with the outer surface of rectangle connecting rod;The sliding shoe offers U-shaped groove in the side of bar tooth, and U-shaped groove is communicated with the through hole of rectangle connecting rod;Worm screw is installed in the U-shaped groove, and worm screw is engaged with the bar tooth of rectangle connecting rod;The bottom of the sliding shoe is provided with barb-shaped block.The utility model has the advantages that simple structure, reliable, low cost.

Description

A kind of crane with closing suspension hook
Technical field
The utility model is related to crane technical field, in particular to a kind of crane with closing suspension hook.
Background technology
Crane refers to many action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods, with China Economical continues to develop, and the range of application of crane and use field are also more and more extensive, workpiece in many machine shops It is in the past all a dead lift to carry, so not only inefficiency, but also there is certain potential safety hazard, in order to improve carrying Speed, improves operating efficiency, and crane is assembled with current workshop so as to travelling workpiece, and common crane uses ineffective Living, floor space is big, influences the normal process production in workshop.
In addition, crampon, is a kind of important component of crane, for hooking up workpiece;But traditional crane hook In opening-wide state, heavier or under having certain wind state in workpiece, because crane hook bottom is smooth, crampon holds Workpiece slippage is easily caused, certain danger is in turn resulted in.
Utility model content
The purpose of this utility model is to provide a kind of crane with closing suspension hook, to solve prior art not Foot.
To realize the utility model purpose, the technical scheme for using for:
A kind of crane with closing suspension hook, including base and the vertical rod being arranged on base, it is characterised in that:It is described Rod end is provided with rotating seat;The rotating seat both sides are equipped with expansion link;The end of the expansion link is provided with steel cable lifting hanger Hook device;The steel cable lifting hook gear includes Suspension hook structure;The Suspension hook structure includes rectangle connecting rod;The rectangle connects The outer surface of extension bar bottom is provided with suspension hook;The side of the rectangle connecting rod is provided with bar tooth;The rectangle connecting rod is externally provided with cunning Motion block;The through hole that the sliding shoe is offered, and through hole is engaged with the outer surface of rectangle connecting rod;The sliding shoe is in bar tooth Side offer U-shaped groove, and U-shaped groove is communicated with the through hole of rectangle connecting rod;Worm screw is installed in the U-shaped groove, And worm screw is engaged with the bar tooth of rectangle connecting rod;The bottom of the sliding shoe is provided with barb-shaped block.
Further, the assembly pulley driving that the steel cable lifting hook gear also includes steel cable and drives steel cable to move up and down Mechanism.
Further, the bottom of the steel cable is connected with rectangle connecting rod.
Further, the rectangle connecting rod is welded with suspension hook.
Further, the sliding shoe is detachably connected with barb-shaped block.
Further, it is provided with support bar between the vertical rod and expansion link.
The beneficial effects of the utility model are,
First, the utility model is equipped with expansion link in rotating seat both sides, and the end of expansion link is provided with steel cable lifting suspension hook dress Put, so as to realize that two steel cable lifting hook gears can be used in work piece hoisting, improve the operating efficiency of workpiece handling.Due to Rotating seat can be realized workpiece handling to the position of different angles.The utility model has simple structure, reliable, low cost The advantages of.
2nd, by rotary worm, because the bar tooth of worm screw and rectangle connecting rod coordinates, sliding shoe is made to drive barb-shaped block Moved to suspension hook direction, realize that the bottom of barb-shaped block contacts with suspension hook;Traditional crane hook is avoided to be in open state State, heavier or under having certain wind state in workpiece, because crane hook bottom is smooth, crampon is easily caused workpiece The shortcoming of slippage.
Brief description of the drawings
Fig. 1 is the structural representation of the crane with closing suspension hook that the utility model is provided;
Fig. 2 is the structural representation of Suspension hook structure.
Specific embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
The crane with closing suspension hook that the shown the utility model of Fig. 1-2 is provided, including base 1, vertical rod 2, hang Hook structure 3, steel cable 4, support bar 5, expansion link 6, rotating seat 7, suspension hook 31, barb-shaped block 32, rectangle connecting rod 35, worm screw 33rd, U-shaped groove 34, sliding shoe 36 and bar tooth 37.This crane with closing suspension hook, including base 1 and be arranged on base Vertical rod 2;The top of the vertical rod 2 is provided with rotating seat 7;The both sides of the rotating seat 7 are equipped with expansion link 6;The expansion link 6 End is provided with steel cable lifting hook gear;The steel cable lifting hook gear includes Suspension hook structure 3;The Suspension hook structure 3 includes Rectangle connecting rod 35;The outer surface of the bottom of rectangle connecting rod 35 is provided with suspension hook 31;The side of the rectangle connecting rod 35 sets There is bar tooth 37;The rectangle connecting rod 35 is externally provided with sliding shoe 36;The through hole that the sliding shoe 36 is offered, and through hole and rectangle The outer surface of connecting rod 35 is engaged;The rectangle connecting rod 35 slidably coordinates with sliding shoe 36 along through hole;The sliding shoe 36 offer U-shaped groove 34 in the side of bar tooth 37, and U-shaped groove 34 is communicated with the through hole of rectangle connecting rod 35;The U-shaped leads to Worm screw 33 is installed in groove 34, and worm screw 33 is engaged with the bar tooth 37 of rectangle connecting rod 35;The bottom of the sliding shoe 36 sets There is barb-shaped block 32.
The assembly pulley drive mechanism that steel cable lifting hook gear also includes steel cable 4 and drives steel cable 4 to move up and down;The steel The bottom of rope 4 is connected with rectangle connecting rod 33;The rectangle connecting rod 35 is welded with suspension hook 31;The sliding shoe 36 with it is barb-shaped Block 32 is detachably connected;Support bar 5 is provided between the vertical rod 2 and expansion link 6.
The utility model is equipped with expansion link 6 in the both sides of rotating seat 7, and the end of expansion link 6 is provided with steel cable lifting suspension hook dress Put, so as to realize that two steel cable lifting hook gears can be used in work piece hoisting, improve the operating efficiency of workpiece handling.Due to Rotating seat 7 can be realized workpiece handling to the position of different angles.It is the utility model simple structure, reliable, low cost Advantage.
Operation principle:By rotary worm 33, because worm screw 33 coordinates with the bar tooth 37 of rectangle connecting rod 35, make sliding shoe 36 drive barb-shaped block 32 to be moved to the direction of suspension hook 31, realize that the bottom of barb-shaped block 32 contacts with suspension hook 31;Avoid passing The crane hook 31 of system is in opening-wide state, heavier or under having certain wind state in workpiece, due to crane hook bottom Portion is smooth, and crampon is easily caused the shortcoming of workpiece slippage.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (6)

1. a kind of crane with closing suspension hook, including base and the vertical rod being arranged on base, it is characterised in that:It is described vertical Bar top is provided with rotating seat;The rotating seat both sides are equipped with expansion link;The end of the expansion link is provided with steel cable lifting suspension hook Device;The steel cable lifting hook gear includes Suspension hook structure;The Suspension hook structure includes rectangle connecting rod;The rectangle connection The outer surface of bar bottom is provided with suspension hook;The side of the rectangle connecting rod is provided with bar tooth;The rectangle connecting rod is externally provided with slip Block;The through hole that the sliding shoe is offered, and through hole is engaged with the outer surface of rectangle connecting rod;The sliding shoe is in bar tooth Side offers U-shaped groove, and U-shaped groove is communicated with the through hole of rectangle connecting rod;Worm screw is installed in the U-shaped groove, and Worm screw is engaged with the bar tooth of rectangle connecting rod;The bottom of the sliding shoe is provided with barb-shaped block.
2. according to claim 1 with the crane for closing suspension hook, it is characterised in that:The steel cable lifts hook gear The assembly pulley drive mechanism for also including steel cable and driving steel cable to move up and down.
3. according to claim 2 with the crane for closing suspension hook, it is characterised in that:The bottom of the steel cable and rectangle Connecting rod is connected.
4. according to claim 1 with the crane for closing suspension hook, it is characterised in that:The rectangle connecting rod and suspension hook Welding.
5. according to claim 1 with the crane for closing suspension hook, it is characterised in that:The sliding shoe and barb-shaped gear Block is detachably connected.
6. according to claim 1 with the crane for closing suspension hook, it is characterised in that:Between the vertical rod and expansion link It is provided with support bar.
CN201621143758.1U 2016-10-21 2016-10-21 A kind of crane with closing suspension hook Expired - Fee Related CN206244295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621143758.1U CN206244295U (en) 2016-10-21 2016-10-21 A kind of crane with closing suspension hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621143758.1U CN206244295U (en) 2016-10-21 2016-10-21 A kind of crane with closing suspension hook

Publications (1)

Publication Number Publication Date
CN206244295U true CN206244295U (en) 2017-06-13

Family

ID=58996821

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621143758.1U Expired - Fee Related CN206244295U (en) 2016-10-21 2016-10-21 A kind of crane with closing suspension hook

Country Status (1)

Country Link
CN (1) CN206244295U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626233A (en) * 2018-12-14 2019-04-16 佛山市鑫锦龙机械科技有限公司 A kind of hoisting machinery pedestal being moved easily
CN111252677A (en) * 2020-03-25 2020-06-09 徐州国联建机有限公司 Tower crane with multiple suspension arms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109626233A (en) * 2018-12-14 2019-04-16 佛山市鑫锦龙机械科技有限公司 A kind of hoisting machinery pedestal being moved easily
CN111252677A (en) * 2020-03-25 2020-06-09 徐州国联建机有限公司 Tower crane with multiple suspension arms

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190107

Address after: 610036 Qunxing Road, Jinniu District, Chengdu City, Sichuan Province, No. 13, 8 blocks, 4 units, 5 floors, 10

Co-patentee after: Xiao Jun

Patentee after: Cheng Wenming

Co-patentee after: Gao Yu

Co-patentee after: Deng Qizhi

Co-patentee after: Jiang Xiaoli

Co-patentee after: Peng Xuelan

Co-patentee after: Tu Liying

Address before: 610400 Jintang Industrial West District, Jintang County, Chengdu City, Sichuan Province (Tuojiang Science and Technology Park)

Patentee before: SICHUAN TUOJIANG CRANE EQUIPMENT CO., LTD.

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: 20170613

Termination date: 20191021