CN204474186U - A kind of telescopic attaching frame - Google Patents

A kind of telescopic attaching frame Download PDF

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Publication number
CN204474186U
CN204474186U CN201420851126.5U CN201420851126U CN204474186U CN 204474186 U CN204474186 U CN 204474186U CN 201420851126 U CN201420851126 U CN 201420851126U CN 204474186 U CN204474186 U CN 204474186U
Authority
CN
China
Prior art keywords
free bearing
rod
frame
framework
dibit
Prior art date
Application number
CN201420851126.5U
Other languages
Chinese (zh)
Inventor
杨承辉
米久兴
Original Assignee
湖南大汉至诚建设机械有限公司
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 湖南大汉至诚建设机械有限公司 filed Critical 湖南大汉至诚建设机械有限公司
Priority to CN201420851126.5U priority Critical patent/CN204474186U/en
Application granted granted Critical
Publication of CN204474186U publication Critical patent/CN204474186U/en

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Abstract

The utility model provides a kind of telescopic attaching frame, it includes pedestal, unit free bearing, shrinking connecting-rod, framework, dibit free bearing, wherein, unit free bearing, dibit free bearing are bolted on pedestal respectively by corresponding free bearing, unit free bearing top extends to form leg-of-mutton hinged seat, and hinged seat is provided with single fraising; Dibit free bearing two ends epirelief, each bossing is equipped with a hinge hole; Base of frame, both sides, top are equipped with framework free bearing, and shrinking connecting-rod is made up of first, second, third connecting rod, and framework is configured to by left and right, are connected and fixed between the frame of left and right by tie bolt.The structure of this programme is simple, safe and reliable, practical.

Description

A kind of telescopic attaching frame

Technical field

The utility model relates to tower machine technology field, refers in particular to a kind of telescopic attaching frame.

Background technology

Tower machine, as the most frequently used in building operation, most important a kind of weight-lifting equipment, is widely used in construction trade.Because tower machine is a kind of heavy lift, and tower machine is assembled by multiple structure, so the fastness of the connection structure of tower machine and steadiness become the important performance figure of tower machine.Tower machine all must use attaching frame after exceeding independent use height, and be connected with building by tower body, improve the stability of tower machine, the height that tower machine uses is higher, and the quantity of attaching frame is also more.Attaching frame itself is motionless in addition, and after just having added attaching frame, the height of tower machine could increase again.If only increase the height of tower machine, and do not increase attaching frame, just there is the machine of falling tower dangerous.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides the telescopic attaching frame that a kind of structure is simple, safe and reliable, practical.

For achieving the above object, technical scheme provided by the utility model is: a kind of telescopic attaching frame, it includes pedestal, unit free bearing, shrinking connecting-rod, framework, dibit free bearing, wherein, unit free bearing, dibit free bearing are bolted on pedestal respectively by corresponding free bearing, unit free bearing top extends to form leg-of-mutton hinged seat, and hinged seat is provided with single fraising; Dibit free bearing two ends epirelief, each bossing is equipped with a hinge hole; Base of frame, both sides, top are equipped with framework free bearing, shrinking connecting-rod is made up of first, second, third connecting rod, wherein, one end of first connecting rod is connected in single fraising, be hinged on the framework free bearing of base of frame side again after the other end is upwards hinged with second connecting rod one end, the second connecting rod other end is hinged on one of them hinge hole of dibit free bearing downwards, third connecting rod bottom-hinged is on another hinge hole of dibit free bearing, and third connecting rod top is upwards hinged with the framework free bearing of base of frame opposite side; Framework is configured to by left and right, is connected and fixed between the frame of left and right by tie bolt.

With first, second rod hinge connection bottom described right frame, left frame and third connecting rod hinged.

Described dibit free bearing is positioned at below left frame, and unit free bearing is positioned at below right frame.

The utility model employing such scheme after, the feature of this attaching frame: by pinned connection after inside and outside strut regulates, safe and reliable; As long as this attaching frame in the setting range of this attaching frame, is all used to the distance of building girder in Ta Ji center; As long as outside connecting rod in adjustment, and the adjusting screw(rod) of one end, can obtain different installation dimensions, facilitate building operation, and the commonality of attaching frame.The structure of this programme is simple, safe and reliable, practical.

Accompanying drawing explanation

Fig. 1 is integral structure schematic diagram of the present utility model.

Detailed description of the invention

Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: see accompanying drawing 1, telescopic attaching frame described in the present embodiment includes pedestal 1, unit free bearing 2, shrinking connecting-rod 3, framework 4, dibit free bearing 5, wherein, unit free bearing 2, dibit free bearing 5 are bolted on pedestal 1 respectively by corresponding free bearing, unit free bearing 2 top extends to form leg-of-mutton hinged seat, and hinged seat is provided with single fraising; Dibit free bearing 5 two ends epirelief, each bossing is equipped with a hinge hole; Bottom framework 4, both sides, top are equipped with framework free bearing 6, shrinking connecting-rod 3 is made up of first, second, third connecting rod, wherein, one end of first connecting rod is connected in single fraising, be hinged on the framework free bearing 6 of side bottom framework 4 again after the other end is upwards hinged with second connecting rod one end, the second connecting rod other end is hinged on one of them hinge hole of dibit free bearing 5 downwards, third connecting rod bottom-hinged on another hinge hole of dibit free bearing 5, third connecting rod top upwards with framework 4 bottom the framework free bearing 6 of opposite side hinged; Framework 4 is configured to by left and right, is connected and fixed between the frame of left and right by tie bolt 7, with first, second rod hinge connection bottom described right frame, left frame and third connecting rod hinged, described dibit free bearing 5 is positioned at below left frame, and unit free bearing 2 is positioned at below right frame.The utility model employing such scheme after, the feature of this attaching frame: by pinned connection after inside and outside strut regulates, safe and reliable; As long as this attaching frame in the setting range of this attaching frame, is all used to the distance of building girder in Ta Ji center; As long as outside connecting rod in adjustment, and the adjusting screw(rod) of one end, can obtain different installation dimensions, facilitate building operation, and the commonality of attaching frame.The structure of this programme is simple, safe and reliable, practical.

The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.

Claims (3)

1. a telescopic attaching frame, it is characterized in that: it includes pedestal (1), unit free bearing (2), shrinking connecting-rod (3), framework (4), dibit free bearing (5), wherein, unit free bearing (2), dibit free bearing (5) are bolted on pedestal (1) respectively by corresponding free bearing, unit free bearing (2) top extends to form leg-of-mutton hinged seat, and hinged seat is provided with single fraising, dibit free bearing (5) two ends epirelief, each bossing is equipped with a hinge hole, framework (4) bottom, both sides, top are equipped with framework free bearing (6), shrinking connecting-rod (3) is by first, second, third connecting rod is formed, wherein, one end of first connecting rod is connected in single fraising, be hinged on the framework free bearing (6) of side, framework (4) bottom after the other end is upwards hinged with second connecting rod one end again, the second connecting rod other end is hinged on one of them hinge hole of dibit free bearing (5) downwards, third connecting rod bottom-hinged is on dibit free bearing (5) another hinge hole, third connecting rod top is upwards hinged with the framework free bearing (6) of framework (4) bottom opposite side, framework (4) is configured to by left and right, is connected and fixed between the frame of left and right by tie bolt (7).
2. the telescopic attaching frame of one according to claim 1, is characterized in that: with first, second rod hinge connection bottom right frame, left frame and third connecting rod hinged.
3. the telescopic attaching frame of one according to claim 1, is characterized in that: dibit free bearing (5) is positioned at below left frame, and unit free bearing (2) is positioned at below right frame.
CN201420851126.5U 2014-12-30 2014-12-30 A kind of telescopic attaching frame CN204474186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420851126.5U CN204474186U (en) 2014-12-30 2014-12-30 A kind of telescopic attaching frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420851126.5U CN204474186U (en) 2014-12-30 2014-12-30 A kind of telescopic attaching frame

Publications (1)

Publication Number Publication Date
CN204474186U true CN204474186U (en) 2015-07-15

Family

ID=53629989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420851126.5U CN204474186U (en) 2014-12-30 2014-12-30 A kind of telescopic attaching frame

Country Status (1)

Country Link
CN (1) CN204474186U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107288151A (en) * 2017-08-17 2017-10-24 中国建筑第八工程局有限公司 Free-standing swing arm tower crane anchor ear and Anchored Bar structure
CN108128711A (en) * 2017-12-13 2018-06-08 江麓机电集团有限公司 A kind of adjustable attachment frame in tower crane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107288151A (en) * 2017-08-17 2017-10-24 中国建筑第八工程局有限公司 Free-standing swing arm tower crane anchor ear and Anchored Bar structure
CN108128711A (en) * 2017-12-13 2018-06-08 江麓机电集团有限公司 A kind of adjustable attachment frame in tower crane
CN108128711B (en) * 2017-12-13 2019-08-27 江麓机电集团有限公司 A kind of adjustable attachment frame in tower crane

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