CN203582274U - Hoisting device for D-type bucket rod supporting seat of excavator - Google Patents

Hoisting device for D-type bucket rod supporting seat of excavator Download PDF

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Publication number
CN203582274U
CN203582274U CN201320642859.3U CN201320642859U CN203582274U CN 203582274 U CN203582274 U CN 203582274U CN 201320642859 U CN201320642859 U CN 201320642859U CN 203582274 U CN203582274 U CN 203582274U
Authority
CN
China
Prior art keywords
hoisting
type
supporting seat
bolt
clamping plate
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
CN201320642859.3U
Other languages
Chinese (zh)
Inventor
高学军
包西富
宋秀山
张明国
齐彬彬
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.)
Strong Construction Machinery Co Ltd
Original Assignee
Strong Construction Machinery 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 Strong Construction Machinery Co Ltd filed Critical Strong Construction Machinery Co Ltd
Priority to CN201320642859.3U priority Critical patent/CN203582274U/en
Application granted granted Critical
Publication of CN203582274U publication Critical patent/CN203582274U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a hoisting device for a D-type bucket rod supporting seat of an excavator. The hoisting device comprises an F-type clamping plate, a connecting double-ring buckle and a bolt, and is characterized in that the bolt is arranged at the opening end of the F-type clamping plate; the connecting double-ring buckle is movably connected with the F-type clamping plate through a ring buckle and is connected with a hoisting ring through a hoisting chain. The hoisting device is reasonable in structure and novel in design; after being sleeved with the F-type clamping plate, the D-type bucket rod supporting seat can be clamped and fixed by tightening the bolt, and can be hoisted. Under the condition that the center of gravity of the D-type bucket rod supporting seat is not perpendicular to the bolt, the geometric center of gravity of a weight is adjusted through a screw rod, and the D-type bucket rod supporting seat is clamped through the dead weight of the D-type bucket rod supporting seat and the pressure of the screw rod so as not to slide off; on the premise of safety insurance, the technical problems of inconvenience in hoisting and likeliness in paint peel-off in the prior art are solved.

Description

A kind of excavator boom D type bearing suspender
technical fieldthe utility model belongs to excavating machine parts hoisting technology field, is specifically related to a kind of excavator boom D type bearing suspender.
background technologymedium-sized excavator is provided with dipper D type bearing mostly, play transmission power and supporting role, its shape matching is special, by two stay bearing plates and rear portion bent plate, form and be D type shape above, the dipper D type bearing weight of medium-sized excavating machine is heavier, complex-shaped, lifting requirements is steady, needs suitable suspender lifting.In prior art, mostly adopt steel plate pincers, although steel plate pincers pincers are held, be admittedly not easy landing, the larger use of volume is inconvenient, and easily crosses out the paint in D type abutment surface.
summary of the inventionthe purpose of this utility model is to solve prior art to have the technical matters that lifting is inconvenient, easily cross out paint, provides a kind of excavator boom D type bearing suspender, to overcome the deficiencies in the prior art.
To achieve these goals, a kind of excavator boom D of the utility model type bearing suspender, it comprises F type clamping plate, connects two-ring fastener and bolt; Its main points are mouth ends that described bolt is arranged on F type clamping plate, and described connection two-ring fastener is flexibly connected with F type clamping plate by latch closure, and described connection two-ring fastener is connected with suspension ring by chain sling.
The utility model is rational in infrastructure, novel in design, and after F type plywood sleeve is on dipper D type bearing, tights a bolt and dipper D type bearing can be fixedly clamped, and lifting.Due to dipper D type bearing center of gravity and bolt out of plumb, by screw rod, regulate the geometric center of gravity of weight, utilize the pressure of dipper D type bearing self gravitation and screw rod, clamp dipper D type bearing, make the dipper D type bearing can landing, solved under the premise that security is guaranteed the technical matters that prior art lifting is inconvenient, easily cross out paint.
accompanying drawing explanationfig. 1 is the utility model structural representation;
Fig. 2 is the utility model lifting view.
In figure 1, F type clamping plate 2, bolt 3, connect two-ring fastener 4, chain sling 5, suspension ring 6, dipper D bearing 7, latch closure
the specific embodimentsee figures.1.and.2, it comprises the utility model F type clamping plate 1, connects two-ring fastener 3 and bolt 2; Described bolt 2 is arranged on the mouth end of F type clamping plate 1, and described connection two-ring fastener 3 is flexibly connected with F type clamping plate 1 by latch closure 7, and described connection two-ring fastener 3 is connected with suspension ring 5 by chain sling 4.
During lifting, F type clamping plate 1 are enclosed within on dipper D type bearing 6 and are fixedly Liftable by bolt 2.
The utility model energy actv. keeps the stability of dipper D type bearing, centre-of gravity shift can not occur and cause the phenomenon dropping to occur, safe, and easy and simple to handle, has improved work efficiency; The accurate lifting dipper D type bearing of quick and stable.During use, the same side by bolt with plate holder is stuck on the stay bearing plate of dipper D type bearing, and driving hangs suspension ring, gets final product operation.

Claims (1)

1. an excavator boom D type bearing suspender, it comprises F type clamping plate, connects two-ring fastener and bolt; It is characterized in that described bolt is arranged on the mouth end of F type clamping plate, described connection two-ring fastener is flexibly connected with F type clamping plate by latch closure, and described connection two-ring fastener is connected with suspension ring by chain sling.
CN201320642859.3U 2013-10-17 2013-10-17 Hoisting device for D-type bucket rod supporting seat of excavator Expired - Fee Related CN203582274U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320642859.3U CN203582274U (en) 2013-10-17 2013-10-17 Hoisting device for D-type bucket rod supporting seat of excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320642859.3U CN203582274U (en) 2013-10-17 2013-10-17 Hoisting device for D-type bucket rod supporting seat of excavator

Publications (1)

Publication Number Publication Date
CN203582274U true CN203582274U (en) 2014-05-07

Family

ID=50580225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320642859.3U Expired - Fee Related CN203582274U (en) 2013-10-17 2013-10-17 Hoisting device for D-type bucket rod supporting seat of excavator

Country Status (1)

Country Link
CN (1) CN203582274U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310200A (en) * 2014-09-28 2015-01-28 安徽安凯汽车股份有限公司 Inclined strut tool for hoisting and transporting front wall framework of passenger car
CN108622794A (en) * 2018-05-22 2018-10-09 温州大学瓯江学院 A kind of hoisting mechanism of pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104310200A (en) * 2014-09-28 2015-01-28 安徽安凯汽车股份有限公司 Inclined strut tool for hoisting and transporting front wall framework of passenger car
CN108622794A (en) * 2018-05-22 2018-10-09 温州大学瓯江学院 A kind of hoisting mechanism of pipeline

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140507

Termination date: 20151017