CN202063655U - Anti-tilting safe device of tower type crane - Google Patents

Anti-tilting safe device of tower type crane Download PDF

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Publication number
CN202063655U
CN202063655U CN2011201668290U CN201120166829U CN202063655U CN 202063655 U CN202063655 U CN 202063655U CN 2011201668290 U CN2011201668290 U CN 2011201668290U CN 201120166829 U CN201120166829 U CN 201120166829U CN 202063655 U CN202063655 U CN 202063655U
Authority
CN
China
Prior art keywords
tower
bracing frame
steel wire
steel rope
boomer
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
CN2011201668290U
Other languages
Chinese (zh)
Inventor
司光吾
徐卫列
明汉均
洪德祥
刘庆
盛忠良
张奉旗
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.)
NANTONG 10TH GROUP ENGINEERING Co Ltd
Original Assignee
NANTONG 10TH GROUP ENGINEERING 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 NANTONG 10TH GROUP ENGINEERING Co Ltd filed Critical NANTONG 10TH GROUP ENGINEERING Co Ltd
Priority to CN2011201668290U priority Critical patent/CN202063655U/en
Application granted granted Critical
Publication of CN202063655U publication Critical patent/CN202063655U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an anti-tilting safe device of a tower type crane, which comprises a supporting frame, steel wire ropes and rope tightening devices, wherein the supporting frame is square, and is connected with supporting connecting rods, the four corners of the supporting frame are respectively provided with a steel wire rope fixing hook, each steel wire rope fixing hook is provided with one steel wire rope, the end part of a base of the tower type crane is connected with pulleys, and the lower ends of the steel wire ropes are connected with the rope tightening devices. The utility model has the advantages that the structure is simple, and the design is reasonable; when the anti-tilting safe device is arranged on an ordinary tower type crane, the stability of the tower body can be greatly improved, no matter which direction a hoisting arm rotates to, the steel wire ropes can draw the tower body, the condition that as the tower body is too high, or has too large load, or is blown by high wind, the tower body is tilted can be prevented, the tower body can be prevented from being cracked and tilted, and the strong protection is provided for the safe production.

Description

Tower crane anti-dumping safety device
Technical field
The utility model relates to tower crane safety method field, particularly relates to a kind of tower crane anti-dumping safety device.
Background technology
At present, in the construction building of high-rise building, all to use tower crane to carry building materials, in use as the weight of lifting excessive or meet strong wind or equipment because old, the excessive or misoperation of body of the tower metal fatigue degree, the capital impacts body of the tower, makes its run-off the straight, causes that tower crane is whole topples over or rupture, the generation that causes a serious accident jeopardizes the life and the property safety of camp site.
The utility model content
For avoiding the generation of above-mentioned situation, the purpose of this utility model provides a kind of tower crane anti-dumping safety device, to guarantee safety in production.
A kind of tower crane anti-dumping of the utility model safety device, comprise bracing frame and steel rope and boomer, bracing frame is square, on bracing frame, connect support link, four bights at bracing frame have the steel rope stay hook, have steel rope on the steel rope stay hook, end at the tower crane pedestal connects pulley, lower end at steel rope connects boomer, side at boomer connects energy disperser, connect weighing scale in energy disperser one side, stay hook at the bottom of the bottom of body of the tower connects tower, an end of weighing scale are connected at the bottom of the tower on the stay hook, and bracing frame is fixed on the lifting joint on body of the tower top, on the lifting joint on bracing frame top tower crane turntable is arranged, steel rope connects boomer by fixed pulley.
Using method of the present utility model is; Before tower crane work, the operation boomer is strained steel rope gradually, till weighing scale shows appropriate value.
The utility model has the advantages that, simple in structure, reasonable in design, on common tower crane, install, can improve the stability of body of the tower greatly, where all arm turns to has steel rope that body of the tower is carried out tractive, has prevented too high or bear a heavy burden excessive or strong wind produces inclination to blowing of body of the tower owing to body of the tower effectively, thereby prevented that body of the tower from fracture taking place topple over, for safety in production provides sound assurance.
Description of drawings
Accompanying drawing is a kind of tower crane anti-dumping of the utility model safety device structural representation.
1, support link 2, lifting joint 3, bracing frame 4, boomer 5, steel rope 6, tower body 7, stay hook 8, weighing scale 9, pulley 10, pedestal 11, energy disperser 12, rotating disk.
The specific embodiment
A kind of tower crane anti-dumping of the utility model safety device, the specific embodiment is:
A kind of tower crane anti-dumping safety device, comprise bracing frame 3, steel rope 5 and boomer 4, bracing frame 3 is square, on bracing frame 3, have support link 1, four bights at bracing frame 3 have cable wire stay hook 7, have steel rope 5 on the cable wire stay hook 7, end at tower crane pedestal 10 connects pulley 9, lower end at steel rope 5 connects boomer 4, side at boomer 4 connects energy disperser 11, connect weighing scale 8 in energy disperser 11 1 sides, stay hook 7 at the bottom of the bottom of body of the tower connects tower, one end of weighing scale 8 is connected at the bottom of the tower on the stay hook 7, bracing frame 3 is fixed on the lifting joint 2 on tower body 6 tops, on the lifting joint 2 on bracing frame 3 tops tower crane rotating disk 12 is arranged, and steel rope 5 connects boomer 4 by dead sheave 9, bracing frame 3 of the present utility model and support link 1 are metalwork, dead sheave 9, boomer 4, energy disperser 11 and weighing scale 8 are the standard universal parts.

Claims (1)

1. tower crane anti-dumping safety device, comprise bracing frame and steel rope and boomer, bracing frame is square, on bracing frame, connect support link, four bights at bracing frame have the steel rope stay hook, have steel rope on the steel rope stay hook, end at the tower crane pedestal connects pulley, lower end at steel rope connects boomer, side at boomer connects energy disperser, connect weighing scale in energy disperser one side, stay hook at the bottom of the bottom of body of the tower connects tower, an end of weighing scale are connected at the bottom of the tower on the stay hook, and bracing frame is fixed on the lifting joint on body of the tower top, on the lifting joint on bracing frame top tower crane turntable is arranged, steel rope connects boomer by fixed pulley.
CN2011201668290U 2011-05-24 2011-05-24 Anti-tilting safe device of tower type crane Expired - Fee Related CN202063655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201668290U CN202063655U (en) 2011-05-24 2011-05-24 Anti-tilting safe device of tower type crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201668290U CN202063655U (en) 2011-05-24 2011-05-24 Anti-tilting safe device of tower type crane

Publications (1)

Publication Number Publication Date
CN202063655U true CN202063655U (en) 2011-12-07

Family

ID=45057525

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201668290U Expired - Fee Related CN202063655U (en) 2011-05-24 2011-05-24 Anti-tilting safe device of tower type crane

Country Status (1)

Country Link
CN (1) CN202063655U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107531464A (en) * 2015-03-26 2018-01-02 利勃海尔工厂比伯拉赫股份有限公司 Crane tower
CN107686062A (en) * 2017-08-02 2018-02-13 中建三局集团有限公司 A kind of self-elevating tower crane of variable-angle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107531464A (en) * 2015-03-26 2018-01-02 利勃海尔工厂比伯拉赫股份有限公司 Crane tower
CN107531464B (en) * 2015-03-26 2021-06-29 利勃海尔工厂比伯拉赫股份有限公司 Crane tower
CN107686062A (en) * 2017-08-02 2018-02-13 中建三局集团有限公司 A kind of self-elevating tower crane of variable-angle
CN107686062B (en) * 2017-08-02 2019-06-11 中建三局集团有限公司 A kind of self-elevating tower crane of variable-angle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111207

Termination date: 20130524