CN202030441U - Anti-drop cast pipe hook - Google Patents

Anti-drop cast pipe hook Download PDF

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Publication number
CN202030441U
CN202030441U CN2011201241168U CN201120124116U CN202030441U CN 202030441 U CN202030441 U CN 202030441U CN 2011201241168 U CN2011201241168 U CN 2011201241168U CN 201120124116 U CN201120124116 U CN 201120124116U CN 202030441 U CN202030441 U CN 202030441U
Authority
CN
China
Prior art keywords
hook
lever
neck
hinged
pipe
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
CN2011201241168U
Other languages
Chinese (zh)
Inventor
张艳景
李京春
徐可山
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.)
QINGDAO HARBOUR (GROUP) CO Ltd
Original Assignee
QINGDAO HARBOUR (GROUP) 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 QINGDAO HARBOUR (GROUP) CO Ltd filed Critical QINGDAO HARBOUR (GROUP) CO Ltd
Priority to CN2011201241168U priority Critical patent/CN202030441U/en
Application granted granted Critical
Publication of CN202030441U publication Critical patent/CN202030441U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an anti-drop cast pipe hook, which can solve the problems that in the prior art, loaders are needed to support the hook with hands, potential safety hazards are big, labor power is consumed, and efficiency is low. The anti-drop cast pipe hook comprises a hook neck and a U-shaped hook body, wherein the U-shaped hook body is provided with a first side bar and a second side bar which are arranged oppositely. The first side bar and the second side bar are provided with U-shaped openings, and the hook neck is hinged with the hook body in the U-shaped opening of the first side bar and provided with a locking sheet. An elastic component which can enable the locking sheet to seal the hook body is arranged at the position where the hook neck is hinged with the hook body. The anti-drop cast pipe hook enables the hook neck to be hinged with the hook body and is provided with the elastic component at the hinged position, when the hooks are hung on two ends of a cast pipe, and the locking sheet of the hook neck is pressed on a pipe wall under the applied force of the elastic component before hoisting, thereby preventing the hook form sliding or dropping. Loaders are not needed to support the hook by hands. When hoisting, the locking sheet can separate from the pipe wall automatically and not damage the cast pipe wall, thereby being capable of realizing separation of people and goods really, and reducing potential safety hazards.

Description

Anticreep cast tube pipe hook
Technical field
The utility model belongs to carman's accessory, the cast tube pipe hook of lock hook when being specifically related to realize the cast iron pipe fittings lifting.
Background technology
When carrying out the cast tube loading and unloading operation, generally adopt two one ends to have the hoist cable of pipe hook, each pipe hook hooks the pore at place, cast tube two ends respectively, hooks the lifting of the hoist cable other end by crane by hoist lifting hook.Crane generally once lifts 4 above cast tubes, promptly adopts at least 8 hoist cable hook cast tubes that have pipe hook.When now using the operation of cast tube pipe hook, when pipe hook hung over the cast tube two ends, because the action of gravity meeting of pipe hook comes off, so need the workman with hand steered firmly pipe hook, the people can not separate with cast tube in the lifting process, has serious accident potential; Simultaneously, just must there be how many workmans to hold up hook when lifting what cast tubes, labor intensive, efficient is low.
Summary of the invention
The utility model provides a kind of anticreep cast tube pipe hook, and can solve needs the carman to hold up hook in the prior art, and potential safety hazard is big, labor intensive, inefficient problem.
For reaching the purpose that solves the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of anticreep cast tube pipe hook, comprise the hook neck and have the two relative U-shaped coupler bodies that first side lever and second side lever are set, has the U-shaped opening on described first side lever and second side lever, described hook neck is hinged with described coupler body in the U-shaped opening of described first side lever, described hook neck has locking plate, and described hook neck and described coupler body hinged place are provided with the elastomeric element that makes described locking plate seal described coupler body.
In the technical solution of the utility model, also comprise following additional technical feature:
The U-shaped opening part of described first side lever has hinge hole, and correspondence is provided with hinge hole on the described hook neck, and described hook neck and described coupler body are hinged by screw bolt and nut.
Described elastomeric element is an elastic wire, and elastic wire twines described bolt and described locking plate in the U-shaped opening of described first side lever after, the steel wire two ends is against on described first side lever.
The top of described first side lever has the hoist cable connecting bore or suspension ring is installed.
Compared with prior art, advantage of the present utility model and good effect are:
1, the utility model anticreep cast tube pipe hook is by hinged with hook neck and coupler body, and elastomeric element is set in the hinged place, in the time of then on hanging over the cast tube two ends, hook neck locking plate under the application force of elastomeric element is pressed on the tube wall before the lifting, prevent that pipe hook from sliding or come off, hold up hook without the carman, during lifting, locking plate can break away from Guan Bi automatically, can not damage a cast tube ancient piece of jade, round, flat and with a hole in its centre,, can not cause separating of cast tube hook and cast tube yet even the lifting steel wire that meets accident in the hoisting process temporarily loses the pulling force amount of hanging, can realize that really people's goods separates, and has reduced potential safety hazard;
2, the utility model anticreep cast tube pipe hook is held up hook without the carman, has saved manpower, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model anticreep cast tube pipe hook embodiment;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the utility model anticreep cast tube pipe hook embodiment working state schematic representation;
Among the figure: 1, hook neck; 1-1, locking plate; 2, coupler body; 2-1, first side lever; 2-2, second side lever; 2-3, U-shaped opening; 3, cast tube; 4, hoist cable; 5, suspension hook; 6, bolt; 7, nut; 8, elastic wire; 8-1, steel wire end; 9, suspension ring.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Shown in seeing figures.1.and.2, present embodiment anticreep cast tube pipe hook, comprise hook neck 1 and U-shaped coupler body 2, U-shaped coupler body 2 part that is formed in one, have the first side lever 2-1 and the second side lever 2-2 that are oppositely arranged, have U-shaped opening 2-3 on the first side lever 2-1 and the second side lever 2-1, hook neck 1 is hinged with coupler body 2 in the U-shaped opening 2-3 of the first side lever 2-1, hook neck 1 has locking plate 1-1, and hook neck 1 is provided with the elastomeric element that makes locking plate 1-1 sealing coupler body 2 with coupler body 2 hinged places.
With reference to shown in Figure 3, once lifting by crane 1 cast tube 3 with crane is example, promptly adopt 2 hoist cable 4 hook cast tubes 3 that have present embodiment anticreep cast tube pipe hook, before the lifting, present embodiment anticreep cast tube pipe hook is hung over the end of cast tube 3, and the locking plate 1-1 of hook neck 1 is pressed on the tube wall under the application force of elastomeric element, prevents that pipe hook from sliding or come off, after treating that 2 pipe hooks hook finishes, the other end of hoist cable 4 with hang on the suspension hook 5 of crane.
In the present embodiment, hook neck 1 with the articulated manner of coupler body 2 is: the U-shaped opening 2-3 place at the first side lever 2-1 has hinge hole, on the hook neck 1 also correspondence be provided with hinge hole, hook neck and 1 coupler body 2 are hinged by bolt 6 and nut 7, and promptly bolt 6 passes behind hinge hole on the first side lever 2-1 and the hinge hole on the hook neck 1 fastening by nut 7.
Elastomeric element is elastic wire 8 or spring, and an elastic wire 8 twines bolt 6 and locking plate 1-1 in the U-shaped opening 2-3 of the first side lever 2-1 after, two steel wire end 8-1 are against on the first side lever 2-1.
For the top that makes present embodiment anticreep cast tube pipe hook connect hoist cable 4, the first side lever 2-1 is equipped with suspension ring 9, or offer the hoist cable connecting bore on the top of the first side lever 2-1.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims (4)

1. anticreep cast tube pipe hook, comprise the hook neck and have the two relative U-shaped coupler bodies that first side lever and second side lever are set, it is characterized in that: have the U-shaped opening on described first side lever and second side lever, described hook neck is hinged with described coupler body in the U-shaped opening of described first side lever, described hook neck has locking plate, and described hook neck and described coupler body hinged place are provided with the elastomeric element that makes described locking plate seal described coupler body.
2. anticreep cast tube pipe hook according to claim 1 is characterized in that: the U-shaped opening part of described first side lever has hinge hole, and correspondence is provided with hinge hole on the described hook neck, and described hook neck and described coupler body are hinged by screw bolt and nut.
3. anticreep cast tube pipe hook according to claim 2 is characterized in that: described elastomeric element is an elastic wire, and elastic wire twines described bolt and described locking plate in the U-shaped opening of described first side lever after, the steel wire two ends is against on described first side lever.
4. anticreep cast tube pipe hook according to claim 3 is characterized in that: the top of described first side lever has the hoist cable connecting bore or suspension ring is installed.
CN2011201241168U 2011-04-25 2011-04-25 Anti-drop cast pipe hook Expired - Fee Related CN202030441U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201241168U CN202030441U (en) 2011-04-25 2011-04-25 Anti-drop cast pipe hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201241168U CN202030441U (en) 2011-04-25 2011-04-25 Anti-drop cast pipe hook

Publications (1)

Publication Number Publication Date
CN202030441U true CN202030441U (en) 2011-11-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201241168U Expired - Fee Related CN202030441U (en) 2011-04-25 2011-04-25 Anti-drop cast pipe hook

Country Status (1)

Country Link
CN (1) CN202030441U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979403A (en) * 2014-05-16 2014-08-13 国网河北省电力公司衡水供电分公司 Wire cable terminal lifting fixture as well as wire cable lifting method
CN104528520A (en) * 2015-01-14 2015-04-22 国网河北省电力公司衡水供电分公司 Clamp special for hoisting of cable terminal
CN106081886A (en) * 2016-08-27 2016-11-09 安徽合力股份有限公司 A kind of suspender for hollow structure sheet material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979403A (en) * 2014-05-16 2014-08-13 国网河北省电力公司衡水供电分公司 Wire cable terminal lifting fixture as well as wire cable lifting method
CN103979403B (en) * 2014-05-16 2015-12-09 国网河北省电力公司衡水供电分公司 Cable terminations head is used to promote the method for jig lifting cable
CN104528520A (en) * 2015-01-14 2015-04-22 国网河北省电力公司衡水供电分公司 Clamp special for hoisting of cable terminal
CN106081886A (en) * 2016-08-27 2016-11-09 安徽合力股份有限公司 A kind of suspender for hollow structure sheet material

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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: 20111109

Termination date: 20120425