CN203255870U - Double-hook group device - Google Patents

Double-hook group device Download PDF

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Publication number
CN203255870U
CN203255870U CN 201320182233 CN201320182233U CN203255870U CN 203255870 U CN203255870 U CN 203255870U CN 201320182233 CN201320182233 CN 201320182233 CN 201320182233 U CN201320182233 U CN 201320182233U CN 203255870 U CN203255870 U CN 203255870U
Authority
CN
China
Prior art keywords
hook group
double
lifting
group device
suspension hook
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
CN 201320182233
Other languages
Chinese (zh)
Inventor
韩景轩
王国强
李华庆
宋迎旭
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.)
HENAN NORTH CHINA LIFTING HOOK CO Ltd
Original Assignee
HENAN NORTH CHINA LIFTING HOOK 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 HENAN NORTH CHINA LIFTING HOOK CO Ltd filed Critical HENAN NORTH CHINA LIFTING HOOK CO Ltd
Priority to CN 201320182233 priority Critical patent/CN203255870U/en
Application granted granted Critical
Publication of CN203255870U publication Critical patent/CN203255870U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a double-hook group device which comprises hooks, a pin shaft, a clamping plate, a lifting plate, a sliding wheel, a sliding wheel shaft, a round nut and a stop washer, wherein a hook group is provided with two hooks; the upper ends of the hooks are provided with forging lifting rings; the hooks and the lifting plate are fixed by using shaft sleeves during installation. The double-hook group device disclosed by the utility model is the combined body of the hook group and a lifting tool, can not only be used as a common hook group, but also realize the function of the lifting tool, is simple in structure and easy to operate, realizes the diversification of a use method, enhances the safety of the double-hook group device in a using process to a great degree through the balanced action of double lifting points when being used as the common hook group and can particularly meet the requirement for lifting usage of a large-span object.

Description

A kind of double-hung hook group device
Technical field
The utility model relates to the rubber tyre gantry crane design field, relates in particular to a kind of double-hung hook group device.
Technical background
The suspension hook group is modal a kind of suspender in the elevator machinery, and suspension hook often is suspended on the steel rope of lifting mechanism by means of parts such as assembly pulleys, realizes rising and falling of weight with the rise and fall of lifting mechanism.But the occupation mode of most of suspension hook groups is single, and the ordinary lifting hook group all is equipped with a suspension hook, and is higher to the requirement of strength of corresponding hoisting capacity suspension hook, even need to choose the suspension hook hook guarantee lifting safety of higher hoisting capacity; When the larger object of lifting volume, a suspension hook can't guarantee to lift by crane balance sometimes, needs to use two weight-lifting equipments or increases in addition by a cover hoisting sling, not only increases cost, also needs to have the specific (special) requirements such as enough operational spaces.
The utility model content
The utility model proposes a kind of double-hung hook group device, utilize the producing principle of ordinary lifting hook group, increase on the original basis another hanger components, realize the function of multiple equilibrium lifting.
Based on above-mentioned purpose, the technical matters that the utility model solves realizes by the following technical solutions:
A kind of double-hung hook group device comprises: suspension hook, bearing pin, clamp, boatswain chair, pulley, sheave shaft, circular nut, stop washer; Described suspension hook group is equipped with two suspension hooks, and the suspension hook upper end has the forging suspension ring, fixes with axle sleeve between suspension hook and the described boatswain chair during installation.
Further, the both sides that are installed in boatswain chair of described suspension hook symmetry, and two suspension hooks distance is rationally.
Further, described bearing pin two ends utilize clamp and are bolted on the boatswain chair; Sheave shaft utilizes circular nut to fix.
Further, arrange porosely on the described suspension hook, be installed on the both sides of two boatswain chairs by bearing pin.
Description of drawings
Fig. 1 is the front view of structural representation of the present utility model;
Fig. 2 is the structural representation birds-eye view of the utility model Fig. 1;
Fig. 3 is suspension hook profile scheme drawing.
The specific embodiment:
Below by Figure of description, further set forth the utility model;
According to Fig. 1, Fig. 2, shown in Figure 3, a kind of double-hung hook group device comprises: suspension hook 1, bearing pin 2, clamp 3, boatswain chair 4, pulley 6, sheave shaft 7, circular nut 8, stop washer 9; Described suspension hook group is equipped with two suspension hooks 1, suspension hook 1 upper end has the forging suspension ring, fixes the both sides that are installed in boatswain chair 4 of suspension hook 1 symmetry during installation between suspension hook 1 and the described boatswain chair with axle sleeve, and two suspension hooks, 1 distance rationally, and bearing pin 2 two ends utilize clamp 3 and are bolted on the boatswain chair; Sheave shaft 7 utilizes circular nut 8 fixing, arrange porose 10 on the described suspension hook 1, be installed on the both sides of two boatswain chairs 4 by bearing pin 2, during hoisting heavy, steel rope 5 is penetrated in the grooving of pulley and link to each other with weight-lifting equipment, weight is suspended on the suspension hook 1 of suspension hook group by steel rope, chain sling or hanging belt etc., finishes the lifting task.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (4)

1. a double-hung hook group device comprises: suspension hook, bearing pin, clamp, boatswain chair, pulley, sheave shaft, circular nut, stop washer; It is characterized in that: described suspension hook group is equipped with two suspension hooks, and the suspension hook upper end has the forging suspension ring, fixes with axle sleeve between suspension hook and the described boatswain chair during installation.
2. double-hung hook group device as claimed in claim 1 is characterized in that: the both sides that are installed in boatswain chair of described suspension hook symmetry, and two suspension hooks distance is rationally.
3. double-hung hook group device as claimed in claim 1 is characterized in that: described bearing pin two ends utilize clamp and are bolted on the boatswain chair; Sheave shaft utilizes circular nut to fix.
4. double-hung hook group device as claimed in claim 1 is characterized in that: arrange porosely on the described suspension hook, be installed on the both sides of two boatswain chairs by bearing pin.
CN 201320182233 2013-04-12 2013-04-12 Double-hook group device Expired - Fee Related CN203255870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320182233 CN203255870U (en) 2013-04-12 2013-04-12 Double-hook group device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320182233 CN203255870U (en) 2013-04-12 2013-04-12 Double-hook group device

Publications (1)

Publication Number Publication Date
CN203255870U true CN203255870U (en) 2013-10-30

Family

ID=49468455

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320182233 Expired - Fee Related CN203255870U (en) 2013-04-12 2013-04-12 Double-hook group device

Country Status (1)

Country Link
CN (1) CN203255870U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754387A (en) * 2014-02-11 2014-04-30 中航飞机股份有限公司西安飞机分公司 Method and device for lifting and assembling part in airplane cabin
CN104444783A (en) * 2014-12-15 2015-03-25 太原重工股份有限公司 Tackle
CN104821513A (en) * 2015-05-08 2015-08-05 杨瑞亮 Pulley hanging bracket for changing tension insulator
CN104901226A (en) * 2015-05-08 2015-09-09 国家电网公司 Fixed pulley hanging device
CN107344700A (en) * 2017-08-09 2017-11-14 新乡市时瑞公路养护技术有限公司 Hoisting machine on pouring machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103754387A (en) * 2014-02-11 2014-04-30 中航飞机股份有限公司西安飞机分公司 Method and device for lifting and assembling part in airplane cabin
CN104444783A (en) * 2014-12-15 2015-03-25 太原重工股份有限公司 Tackle
CN104821513A (en) * 2015-05-08 2015-08-05 杨瑞亮 Pulley hanging bracket for changing tension insulator
CN104901226A (en) * 2015-05-08 2015-09-09 国家电网公司 Fixed pulley hanging device
CN104821513B (en) * 2015-05-08 2017-05-10 国网山东省电力公司滨州供电公司 Pulley hanging bracket for changing tension insulator
CN104901226B (en) * 2015-05-08 2017-08-29 国家电网公司 A kind of fixed pulley suspension arrangement
CN107344700A (en) * 2017-08-09 2017-11-14 新乡市时瑞公路养护技术有限公司 Hoisting machine on pouring machine

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Legal Events

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

Granted publication date: 20131030

Termination date: 20150412

EXPY Termination of patent right or utility model