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CN202272624U - Adjusting device for sliding block on support leg - Google Patents

Adjusting device for sliding block on support leg Download PDF

Info

Publication number
CN202272624U
CN202272624U CN2011203563768U CN201120356376U CN202272624U CN 202272624 U CN202272624 U CN 202272624U CN 2011203563768 U CN2011203563768 U CN 2011203563768U CN 201120356376 U CN201120356376 U CN 201120356376U CN 202272624 U CN202272624 U CN 202272624U
Authority
CN
China
Prior art keywords
sliding block
adjusting device
support leg
adjusting
frame
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
CN2011203563768U
Other languages
Chinese (zh)
Inventor
穆元好
吕荣智
段建辉
李刚晖
黄先楚
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.)
Hunan Dahan Hoisting Technology Co., Ltd.
Original Assignee
CHANGDE DAHAN SPECIAL AUTOMOBILE 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 CHANGDE DAHAN SPECIAL AUTOMOBILE Co Ltd filed Critical CHANGDE DAHAN SPECIAL AUTOMOBILE Co Ltd
Priority to CN2011203563768U priority Critical patent/CN202272624U/en
Application granted granted Critical
Publication of CN202272624U publication Critical patent/CN202272624U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

The utility model discloses an adjusting device for a sliding block on a support leg. The adjusting device comprises a sliding block, a movable support leg, a stand, a slotting pan head screw, an adjusting bolt, a round nut and a welding nut, wherein the sliding block is arranged between the movable support leg and the stand and is fixed by the slotting pan head screw and the adjusting bolt; and the adjusting bolt is fixed with the welding nut fixedly arranged on the stand through the round nut. The adjusting device disclosed by the utility model has the advantages that the adjusting device for the sliding block is simple in structure and is easy in dismounting and mounting and can be used for adjusting a clearance between the support leg and the stand in the vertical direction; when the sliding block on the adjusting device for the sliding block is worn, the compensation can be realized by adjusting the screw; and the sliding block of the adjusting device for the sliding block is very easy to replace.

Description

A kind of supporting leg slide adjustment
Technical field
The utility model relates to the control apparatus on a kind of hoisting crane, specifically is a kind of supporting leg slide adjustment.
Background technology
The supporting leg of crane-car hoisting crane, track crane and lorry-mounted crane all is equipped with slide block up and down, in frame, adorns roller devices, does during supporting leg work to stretch out with the withdrawal action to keep parallel with frame.Hoisting crane is in the long-term use process, because the supporting leg slider wear, and supporting leg slide block and need replacing at this moment; Will in frame, take out, and make it and to take out but roller can block the sliding block of supporting leg, and the roller dismounting be complicated; Part is many, and can not regulate supporting leg and frame vertical play.
The utility model content
To the deficiency that above-mentioned similar technical matters exists, the purpose of the utility model provides a kind of supporting leg slide adjustment.
The technical scheme of the utility model is: a kind of supporting leg slide adjustment; Comprise slide block, movable supporting legs, frame, slotted pan head screw, adjusting bolt, circular nut and welded nut; It is characterized in that: slide block places between movable supporting legs and the frame; Through slotted pan head screw and adjusting bolt, regulate bolt and fix through circular nut and the welded nut that is fixed on the frame.
The utility model has the advantages that: slide adjustment is simple in structure; Easy disassembling, and can regulate supporting leg and frame vertical play at any time, when the slider wear on the slide adjustment; Can realize compensation through set screw, and the slide block of slide adjustment is very easy to change.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Combine accompanying drawing at present, the technology contents of the utility model is described further.
As shown in Figure 1, slide block 1 places between movable supporting legs 2 and the frame 3, and slide block 1 is fixing with adjusting bolt 5 through slotted pan head screw 4, and it is fixing with the welded nut 7 that is fixed on the frame 3 through circular nut 6 to regulate bolt 5.

Claims (1)

1. supporting leg slide adjustment; Comprise slide block (1), movable supporting legs (2), frame (3), slotted pan head screw (4), regulate bolt (5), circular nut (6) and welded nut (7); It is characterized in that: slide block (1) places between movable supporting legs (2) and the frame (3); Slide block (1) is fixing through slotted pan head screw (4) and adjusting bolt (5), and it is fixing with the welded nut (7) that is fixed on the frame (3) through circular nut (6) to regulate bolt (5).
CN2011203563768U 2011-09-22 2011-09-22 Adjusting device for sliding block on support leg Expired - Fee Related CN202272624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203563768U CN202272624U (en) 2011-09-22 2011-09-22 Adjusting device for sliding block on support leg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203563768U CN202272624U (en) 2011-09-22 2011-09-22 Adjusting device for sliding block on support leg

Publications (1)

Publication Number Publication Date
CN202272624U true CN202272624U (en) 2012-06-13

Family

ID=46192997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203563768U Expired - Fee Related CN202272624U (en) 2011-09-22 2011-09-22 Adjusting device for sliding block on support leg

Country Status (1)

Country Link
CN (1) CN202272624U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107127784A (en) * 2017-07-03 2017-09-05 成都市新筑混凝土机械设备有限公司 A kind of adjustable slide mechanism of the telescopic arm centering of holding spraying machine manipulator
CN108275588A (en) * 2017-12-12 2018-07-13 湖南百特随车起重机有限公司 A kind of supporting leg horizontal extension automatic regulating apparatus and crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107127784A (en) * 2017-07-03 2017-09-05 成都市新筑混凝土机械设备有限公司 A kind of adjustable slide mechanism of the telescopic arm centering of holding spraying machine manipulator
CN108275588A (en) * 2017-12-12 2018-07-13 湖南百特随车起重机有限公司 A kind of supporting leg horizontal extension automatic regulating apparatus and crane

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HU NAN DAHAN LIFTING TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: CHANGDE DAHAN SPECIAL AUTOMOBILE CO., LTD.

Effective date: 20121212

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20121212

Address after: 415001 Hunan province Changde City Deshan Dongting Road No. 90

Patentee after: Hunan Dahan Hoisting Technology Co., Ltd.

Address before: 415001, Hunan Changde Changde economic and Technological Development Zone, singing and dancing Committee, eighty-nine groups

Patentee before: Changde Dahan Special Automobile Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120613

Termination date: 20150922

EXPY Termination of patent right or utility model