CN204474122U - The anti-rotational balance sling of a kind of four-point lifting - Google Patents

The anti-rotational balance sling of a kind of four-point lifting Download PDF

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Publication number
CN204474122U
CN204474122U CN201420840521.3U CN201420840521U CN204474122U CN 204474122 U CN204474122 U CN 204474122U CN 201420840521 U CN201420840521 U CN 201420840521U CN 204474122 U CN204474122 U CN 204474122U
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CN
China
Prior art keywords
beam body
utility
model
steel rope
suspender
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Active
Application number
CN201420840521.3U
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Chinese (zh)
Inventor
李元元
郭磊
张小可
杨慧芳
夏彦超
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.)
XINXIANG CRANE EQUIPMENT FACTORY CO Ltd
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XINXIANG CRANE EQUIPMENT FACTORY CO Ltd
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Priority to CN201420840521.3U priority Critical patent/CN204474122U/en
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Abstract

The utility model discloses the anti-rotational balance sling of a kind of four-point lifting, the purpose of this utility model is the anti-rotational balance sling of a kind of four-point lifting rational in infrastructure, that result of use is good of design.The technical solution of the utility model is, the anti-rotational balance sling of a kind of four-point lifting, it comprises suspender beam body, suspension hook group, the below of suspender beam body is provided with suspension hook group, and suspension hook group adopts articulated manner to be connected with suspender beam body, equilibrium arm support is separately installed with at the two ends of suspender beam body, each equilibrium arm support is arranged two and connect suspension centre, steel rope is connected with steel rope stress releaser by wedge joint, and the connection suspension centre of steel rope stress releaser and equilibrium arm support connects.The utility model is rational in infrastructure, further increases the safety of high winding lifting equipment, and overall anti-rotation performance of the present utility model is also stronger.

Description

The anti-rotational balance sling of a kind of four-point lifting
Technical field:
The utility model relates to hoisting sling, particularly the anti-rotational balance sling of a kind of four-point lifting.
Background technology:
In present high winding lifting equipment, because lift is high so higher to the security requirement of equipment suspender, do not allow falling accident occurs, requirement is provided with disconnected rope anti-drop function, and the rotation stress produced because of steel rope self in the upper and lower process of suspender easily occurs self to beat strand, suspender along with dropping distance increase entirety also easily occurred level direction rotate, and suspender vertical direction can be there is because of lifting mechanism component processing error and wirerope diameter error etc.Above factor all adds high elevator suspender safety hazard in use, can have a strong impact on the use of high winding lifting equipment, bring a lot of risk to user.
Summary of the invention:
The purpose of this utility model is the anti-rotational balance sling of a kind of four-point lifting rational in infrastructure, that result of use is good of design.
The technical solution of the utility model is, the anti-rotational balance sling of a kind of four-point lifting, it comprises suspender beam body, suspension hook group, is characterized in that: the below of suspender beam body is provided with suspension hook group, and suspension hook group adopts articulated manner to be connected with suspender beam body, equilibrium arm support is separately installed with at the two ends of suspender beam body, each equilibrium arm support is arranged two and connect suspension centre, steel rope is connected with steel rope stress releaser by wedge joint, and the connection suspension centre of steel rope stress releaser and equilibrium arm support connects.
The utility model is rational in infrastructure, further increases the safety of high winding lifting equipment, and overall anti-rotation performance of the present utility model is also stronger.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model, and Fig. 2 is lateral plan of the present utility model.
Detailed description of the invention:
The present embodiment is, the anti-rotational balance sling of a kind of four-point lifting, it comprises suspender beam body 2, suspension hook group 1, the below of suspender beam body is provided with suspension hook group, and suspension hook group adopts articulated manner to be connected with suspender beam body, equilibrium arm support 3 is separately installed with at the two ends of suspender beam body, each equilibrium arm support is arranged two and connect suspension centre, steel rope 6 is connected with steel rope stress releaser 4 by wedge joint 5, and the connection suspension centre of steel rope stress releaser and equilibrium arm support connects.The present embodiment on suspender, is provided with four connect suspension centres, connects four steel ropes respectively, when in four steel ropes any one rupture after, its excess-three root can support and wholely hang thing weight, can not hang thing falling accident.As arbitrary steel rope volume let slip in journey produce internal stress time, can, by the steel rope stress releaser of its correspondence release internal stress, prevent steel rope self from beating strand.Suspender four suspension centres are arranged on same equilibrium arm between two, and equilibrium arm adopts articulated manner to be connected with suspender beam body, and such suspender can regulate the asynchronous of four steel ropes on same equilibrium arm two steel ropes or different equilibrium arm simultaneously.Suspender all keeps certain distance between four suspension centres, makes relatively to separate between each suspension centre, suspender entirety is possessed overall anti-rotation performance.The connection mode of its all point of connection of suspender described in the utility model all adopts hinged.

Claims (1)

1. the anti-rotational balance sling of four-point lifting, it comprises suspender beam body, suspension hook group, it is characterized in that: the below of suspender beam body is provided with suspension hook group, suspension hook group adopts articulated manner to be connected with suspender beam body, is separately installed with equilibrium arm support at the two ends of suspender beam body, each equilibrium arm support is arranged two and connects suspension centre, steel rope is connected with steel rope stress releaser by wedge joint, and the connection suspension centre of steel rope stress releaser and equilibrium arm support connects.
CN201420840521.3U 2014-12-26 2014-12-26 The anti-rotational balance sling of a kind of four-point lifting Active CN204474122U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420840521.3U CN204474122U (en) 2014-12-26 2014-12-26 The anti-rotational balance sling of a kind of four-point lifting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420840521.3U CN204474122U (en) 2014-12-26 2014-12-26 The anti-rotational balance sling of a kind of four-point lifting

Publications (1)

Publication Number Publication Date
CN204474122U true CN204474122U (en) 2015-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420840521.3U Active CN204474122U (en) 2014-12-26 2014-12-26 The anti-rotational balance sling of a kind of four-point lifting

Country Status (1)

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CN (1) CN204474122U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112193989A (en) * 2020-11-05 2021-01-08 江苏省交通工程集团有限公司 Cross lifting appliance with two lifting points capable of horizontally rotating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112193989A (en) * 2020-11-05 2021-01-08 江苏省交通工程集团有限公司 Cross lifting appliance with two lifting points capable of horizontally rotating

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