CN205241057U - Simple and easy grapple is used in pipeline hoist and mount - Google Patents
Simple and easy grapple is used in pipeline hoist and mount Download PDFInfo
- Publication number
- CN205241057U CN205241057U CN201520867526.XU CN201520867526U CN205241057U CN 205241057 U CN205241057 U CN 205241057U CN 201520867526 U CN201520867526 U CN 201520867526U CN 205241057 U CN205241057 U CN 205241057U
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- pipe clamp
- clamp arm
- pipeline
- connecting rod
- adjusting nut
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Abstract
The utility model relates to a lifting device technical field's a simple and easy grapple is used in pipeline hoist and mount, including pipe clamp arm, clamping jaw, linking arm, connecting rod, adjusting nut, connecting piece, the clamping jaw adopts the bolt -up to be connected with the pipe clamp arm, and two pipe clamp arm cambered surface mutual dispositions link together through the round pin axle is articulated, linking arm one end is articulated with the pipe clamp arm, and the other end is articulated with the connecting piece, the connecting rod passes the through -hole that is equipped with and passes through threaded connection together with adjusting nut on the connecting piece. The beneficial effects are that: simple structure, convenient to use can alleviate workman's intensity of labour, reduce construction cost, improve construction speed and efficiency, reduce the incident and take place the probability.
Description
Technical field
The utility model relates to hanging device technical field, particularly relates to the simple and easy grapple of a kind of lifting pipeline.
Background technology
At present, lifting pipeline generally adopts so-called " strangling dog " formula lifting of wirerope-winding binding, for compared with Large Diameter Pipeline asThe suit steel wire ropes such as the hot duct in city supply water pipeline, drainage pipeline, gas piping, the north are more difficult, normal conditionsLower needs are manually used the aid such as crowbar, chock, need many people to coordinate just and can complete, time-consuming, workman's workIntensity is large, and construction cost is high, and has potential safety hazard; If running into operating area restriction, to be set with steel wire rope operation more difficult.
Summary of the invention
For overcoming prior art defect, the technical problem that the utility model solves is to provide the simple and easy grapple of a kind of lifting pipeline,Simple in structure, easy to use, can alleviate workman's labour intensity, reduce construction cost, improve speed of application and efficiency, fallLower security accident occurrence probability.
In order to achieve the above object, the utility model is realized by the following technical solutions:
The simple and easy grapple of a kind of lifting pipeline, comprises pipe clamp arm, jaw, linking arm, connecting rod, adjusting nut, connector,It is characterized in that, described jaw and pipe clamp arm are adopted and are bolted connection, and two pipe clamp arm cambered surface positioned opposite are hinged by bearing pinLink together; Described linking arm one end and pipe clamp arm are hinged, and the other end and connector are hinged; Described connecting rod is through connectingThrough hole and adjusting nut that part is provided with are together by a threaded connection.
Described jaw intrados mates with pipeline profile.
Described connecting rod upper end is provided with hoisting ring, and lower end is provided with the screw thread mating with adjusting nut.
Compared with prior art, the beneficial effects of the utility model are:
1) can replace artificial reeve, improve speed of application and efficiency, alleviate workman's labour intensity, reduction is constructed intoThis, reduce security incident odds;
2) simple in structure, making, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model grapple is caught pipeline lifting state;
Fig. 2 is that the utility model grapple is grabbed the structural representation before pipeline.
In figure: 1-pipe clamp arm 2-jaw 3-linking arm 4-connecting rod 41-suspension ring 5-adjusting nut 6-connector7-bearing pin 8-pipeline
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1, Fig. 2, the utility model relates to the simple and easy grapple of a kind of lifting pipeline, comprises pipe clamp arm 1, jaw 2, connectsConnect arm 3, connecting rod 4, adjusting nut 5, connector 6, described jaw 2 is adopted and is bolted connection with pipe clamp arm 1, twoPipe clamp arm 1 cambered surface positioned opposite is hingedly connected together by bearing pin 7; Described linking arm 3 one end and pipe clamp arm 1 are hinged,The other end and connector 6 are hinged; Through hole and adjusting nut 5 that described connecting rod 4 is provided with through connector 6 pass through screw threadLink together.
Described jaw 2 intrados mate substantially with pipeline 8 profiles, can make in advance according to pipeline 8 diameters, of bolt and pipeJig arm 1 connects, and is convenient to change.
Described connecting rod 4 upper ends are provided with hoisting ring 41, are used for connecting crane or chain block hook, and lower end is provided with and adjustsThe screw thread that nut 5 mates, can regulate adjusting nut 5 apart from the distance between connector 6 according to pipeline 8 external diameters.
Job step:
1) crane or chain block are suspended on suspension ring 41, this utility model grapple is just to pipeline 8 vertical drops, whenPipe clamp arm 1 lower end touches after pipeline 8, and grapple continues to fall, and connecting rod 4 moves downward and drives connector 6 to make linking arm3 open pipe clamp arm 1 and clamp pipeline 8 to pressing down;
2) lifting, hook drives connecting rod 4 to move upward by suspension ring 41, is with when adjusting nut 5 touches connector 6Be dynamically connected part 6, linking arm 3 moves upward together, hangs tighter and tighter, thereby sling pipeline 8 under pipeline 8 Gravitative Loads;
3) after pipeline 8 lifting puts in place, under hang, pipeline 8 lands, and hangs connecting rod 4 and move downward drive connector under continuation6 make linking arm 3 open pipe clamp arm 1 to pressing down, and exit pipeline 8 and can complete once lifting.
Claims (1)
1. the simple and easy grapple of lifting pipeline, comprise pipe clamp arm, jaw, linking arm, connecting rod, adjusting nut, connector, it is characterized in that, described jaw and pipe clamp arm are adopted and are bolted connection, and two pipe clamp arm cambered surface positioned opposite are hingedly connected together by bearing pin; Described linking arm one end and pipe clamp arm are hinged, and the other end and connector are hinged; Through hole and adjusting nut that described connecting rod is provided with through connector are together by a threaded connection; Described jaw intrados mates with pipeline profile; Described connecting rod upper end is provided with hoisting ring, and lower end is provided with the screw thread mating with adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867526.XU CN205241057U (en) | 2015-11-02 | 2015-11-02 | Simple and easy grapple is used in pipeline hoist and mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867526.XU CN205241057U (en) | 2015-11-02 | 2015-11-02 | Simple and easy grapple is used in pipeline hoist and mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241057U true CN205241057U (en) | 2016-05-18 |
Family
ID=55940136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867526.XU Active CN205241057U (en) | 2015-11-02 | 2015-11-02 | Simple and easy grapple is used in pipeline hoist and mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829733A (en) * | 2017-04-21 | 2017-06-13 | 绵竹市凯瑞机械加工有限公司 | Avoid the mounting and clamping system that bolt is rocked |
| CN107902396A (en) * | 2017-10-19 | 2018-04-13 | 中船黄埔文冲船舶有限公司 | A kind of self-locking pipe clamp frock for pipe fitting transhipment |
| CN112249877A (en) * | 2020-10-19 | 2021-01-22 | 贵州创将管业科技有限公司 | Plastic-coated pipeline carrying lifting appliance |
-
2015
- 2015-11-02 CN CN201520867526.XU patent/CN205241057U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829733A (en) * | 2017-04-21 | 2017-06-13 | 绵竹市凯瑞机械加工有限公司 | Avoid the mounting and clamping system that bolt is rocked |
| CN106829733B (en) * | 2017-04-21 | 2019-03-12 | 绵竹市凯瑞机械加工有限公司 | The mounting and clamping system for avoiding bolt from shaking |
| CN107902396A (en) * | 2017-10-19 | 2018-04-13 | 中船黄埔文冲船舶有限公司 | A kind of self-locking pipe clamp frock for pipe fitting transhipment |
| CN112249877A (en) * | 2020-10-19 | 2021-01-22 | 贵州创将管业科技有限公司 | Plastic-coated pipeline carrying lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |