CN201125121Y - Hoisting automatic disarmouring device - Google Patents

Hoisting automatic disarmouring device Download PDF

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Publication number
CN201125121Y
CN201125121Y CNU2007201734169U CN200720173416U CN201125121Y CN 201125121 Y CN201125121 Y CN 201125121Y CN U2007201734169 U CNU2007201734169 U CN U2007201734169U CN 200720173416 U CN200720173416 U CN 200720173416U CN 201125121 Y CN201125121 Y CN 201125121Y
Authority
CN
China
Prior art keywords
pulling
sleeve
shackle
pin
unload
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
CNU2007201734169U
Other languages
Chinese (zh)
Inventor
庞京辉
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.)
China Construction First Group Corp Ltd
China Construction First Group Construction and Development Co Ltd
China Construction First Division Steel Structure Engineering Co Ltd
Original Assignee
China Construction First Group Corp Ltd
China Construction First Division Steel Structure 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 China Construction First Group Corp Ltd, China Construction First Division Steel Structure Engineering Co Ltd filed Critical China Construction First Group Corp Ltd
Priority to CNU2007201734169U priority Critical patent/CN201125121Y/en
Application granted granted Critical
Publication of CN201125121Y publication Critical patent/CN201125121Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a hoisting automatic shackle. The utility model is characterized in that the utility model adopts the structure as follows: the shackle presents a U shape, and openings are formed at both ends; a sleeve adopts a circular steel tube, the inner diameter of the tube is identical with the inner diameter of each opening of the shackle, and is welded with one end of the shackle into a whole in a hole-to-hole way; a pulling pin automatically slides into the holes of the shackle and the sleeve, the tail part of the pulling pin is lathed smoothly, and is welded with a pulling rod and a pulling ring, the pulling ring is connected with a pulling line, a spring is sleeved on the pulling rod, and the diameter of the spring is matched with the diameters of the sleeve and the pulling pin. After the hoisting operation is completed, the pulling pin is pulled by the pulling rope, and a sling can be automatically released.

Description

First is unloaded in lifting automatically
Affiliated technical field
The utility model relates to the rigging of hoisting and hanging operation, is not easy to remove in the environment of lifting rigging at operating personal, and operating personal can directly not enter hoist cable colligation point, can remove Current Collector Sleave fast.
Background technology
At present, in the lifting operation of equipment installation and building element, the suspension centre of lifting is substantially in the close center of member, after equipment or member installation, personnel will be aloft remove hoist cable along the member suspension centre of walking, in this process, personnel are in the environment that is absolutely unsafe, common practices is after personnel operation position and track route perform safety prevention measure, carries out operation again, drops into bigger relatively.
The utility model content
In order to overcome the existing deficiency that the required cycle of rigging operation is long, construction safety risk is high, the utility model provides a kind of lifting to unload first automatically, and not only cost is low, duty cycle short, and can improve safety of construction.
The technical scheme that its technical matters that solves the utility model adopts is: first is unloaded in a kind of lifting automatically, it is characterized in that its structure is as follows:
Unload first and take the shape of the letter U, there is perforate at its two ends;
Sleeve is a round steel pipe, and its interior diameter is with to unload the first perforate consistent, and with unload first one stomidium eyelet welding be connected into one;
Draw pin to be free to slide in the hole of unloading first and sleeve, draw pin afterbody car flat, and welding rod and draw ring, draw ring is connected with stay cord, is with spring on the pull bar, spring diameter and sleeve, draws pin to be complementary.
Adopt and to unload first automatically, the cable wire of lifting is passed unload first to bundle rope tight to playing a weight, will unload first and draw the pin position to adjust to, and binding fixes stay cord on the guide ring drawing, and can carry out hoisting operation towards lifting beyond the region of objective existence side.In the handling process, the spring in the sleeve will draw pin to withstand, and prevent that cable wire from coming off, after playing the weight lifting and finishing, operating personal can be on ground or comparatively safe position draw pin, hoist cable can separate rope automatically by the stay cord traction to come off because of gravity.
The beneficial effects of the utility model are: can reduce the personnel channel and remove escape way and the measure that hoist cable needs, and the cycle that speeds operations, can improve 1/3 work efficiency than general technology, greatly reduce the safety hazard of operating personal.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a graphics of the present utility model.
Fig. 2 is an elevation profile of the present utility model constructional drawing.
1. unload first among the figure, 2. draw pin, 3. sleeve, 4. spring, 5. stay cord, 6. pull bar.
The specific embodiment:
In Fig. 1, hoist cable passes and unloads first 1 formation noose, and the stay cord 5 and the collar on the pull bar 6 are fixed, and will play the weight rope and tightly can carry out hoisting operation.
In embodiment illustrated in fig. 2, will draw pin 2 compression spring 4 backward by stay cord 5 drawing pull bar 6, drive and draw pin 2 to move backward, unload the first self-opening and separate rope.

Claims (1)

1. first is unloaded in a lifting automatically, it is characterized in that its structure is as follows:
Unload first and take the shape of the letter U, there is perforate at its two ends;
Sleeve is a round steel pipe, and its interior diameter is with to unload the first perforate consistent, and with unload first one stomidium eyelet welding be connected into one;
Draw pin to be free to slide in the hole of unloading first and sleeve, draw pin afterbody car flat, and welding rod and draw ring, draw ring is connected with stay cord, is with spring on the pull bar, spring diameter and sleeve, draws pin to be complementary.
CNU2007201734169U 2007-09-28 2007-09-28 Hoisting automatic disarmouring device Expired - Fee Related CN201125121Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201734169U CN201125121Y (en) 2007-09-28 2007-09-28 Hoisting automatic disarmouring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201734169U CN201125121Y (en) 2007-09-28 2007-09-28 Hoisting automatic disarmouring device

Publications (1)

Publication Number Publication Date
CN201125121Y true CN201125121Y (en) 2008-10-01

Family

ID=39998539

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201734169U Expired - Fee Related CN201125121Y (en) 2007-09-28 2007-09-28 Hoisting automatic disarmouring device

Country Status (1)

Country Link
CN (1) CN201125121Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198919A (en) * 2011-04-26 2011-09-28 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN102701067A (en) * 2012-06-04 2012-10-03 中交一航局第一工程有限公司 Hanging tool capable realizing safe and fast buckle picking
CN103231342A (en) * 2013-04-27 2013-08-07 中国船舶重工集团公司第七○二研究所 Lifting pluggable pin device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198919A (en) * 2011-04-26 2011-09-28 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN102198919B (en) * 2011-04-26 2013-05-08 青岛港(集团)有限公司 Automatic forklift six-hook removing hanger
CN102701067A (en) * 2012-06-04 2012-10-03 中交一航局第一工程有限公司 Hanging tool capable realizing safe and fast buckle picking
CN103231342A (en) * 2013-04-27 2013-08-07 中国船舶重工集团公司第七○二研究所 Lifting pluggable pin device

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Legal Events

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

Granted publication date: 20081001

Termination date: 20100928

C17 Cessation of patent right