CN201755803U - Adjustable tightener clamping device - Google Patents
Adjustable tightener clamping device Download PDFInfo
- Publication number
- CN201755803U CN201755803U CN2010202622393U CN201020262239U CN201755803U CN 201755803 U CN201755803 U CN 201755803U CN 2010202622393 U CN2010202622393 U CN 2010202622393U CN 201020262239 U CN201020262239 U CN 201020262239U CN 201755803 U CN201755803 U CN 201755803U
- Authority
- CN
- China
- Prior art keywords
- support
- clamping device
- adjustable
- tightener
- friction plate
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/23—Pipe tensioning apparatus
Abstract
The utility model discloses an adjustable tightener clamping device, which comprises four sets of clamping units surrounding centripetally. Each set of clamping unit comprises a support, friction plates and a support fixing bolt, the support is fixedly mounted on a tightener caterpillar track through the fixing bolt, a plurality of positioning mounting holes are arranged on a centripetal inclined surface of the support, and the friction plates are fixed on the inclined surface. Or, the adjustable tightener clamping device comprises two sets of clamping units arranged oppositely, each set of clamping unit structurally comprises an expanded V-shaped support, two inclined surfaces of the support are correspondingly provided with positioning mounting holes and respectively fixed with a friction plate through adjusting bolts, and the support is fixedly mounted on the tightener caterpillar track through fixing bolts. Due to the adjustable friction plates, the adjustable tightener clamping device not only is applicable to pipelines within various pipe-diameter ranges, but also shortens installation and debugging time.
Description
Technical field
The utility model belongs to plant equipment manufacturing technology field, is specifically related to a kind of adjustable stretcher clamping device.
Background technology
Current, the status of submarine pipeline engineering in the middle of the marine oil and gas exploitation becomes increasingly conspicuous, and the offshore oil natural-gas transfer pipeline adopts pipe laying barge to lay mostly.The capital equipment of present pipe laying barge is a stretcher, and stretcher is used for pipeline is fixed on the pipe laying barge deck by clamping device clamping and conveyance conduit, after the pipeline welding pipeline clamping conveying is transferred, and realizes the clamping and the conveying function of stretcher.Be used for carrying the pipe diameter of marine oil and gas little to 4 cun greatly to 72 cun, so the adding of stretcher, hold device and must hold device by adding of multiple model and satisfy different caliber pipelaying work requirements, adding of that is to say that stretcher is equipped with, hold device and have a plurality of models, select to add accordingly according to the pipe diameter of being laid and hold device, and on-the-spot transposing installation, bring a large amount of installations and debug time to work on the spot.
Summary of the invention
The purpose of this utility model provides a kind of adjustable stretcher clamping device, to overcome many covering devices is set in the prior art, and installs and debug time-consuming, influences the problem of operating efficiency.
The technical scheme that the utility model adopted is, a kind of adjustable stretcher clamping device, comprise that four groups of grip unit are entad around setting, every group of grip unit comprises support, friction plate and bracket fixing bolt, support is fixedly mounted on the tensioner crawler by set bolt, the entad inclined-plane of support is provided with a plurality of location and installation hole, is fixed with friction plate on the inclined-plane.
Another technical scheme that the utility model adopted is, a kind of adjustable stretcher clamping device, comprise that two groups of grip unit are oppositely arranged, the structure of every group of clamping device unit is, comprise an open V-shaped rest, respectively be fixed with a friction plate by adjusting bolt on two inclined-planes of support, support is fixedly mounted on the tensioner crawler by set bolt.
The beneficial effects of the utility model are, adopt adjustable friction plate setting, have not only adapted to the pipeline in the various caliber scopes, and have reduced the Installation and Debugging time.
Description of drawings
Fig. 1 is a kind of example structure figure of the utility model device;
Fig. 2 is the another kind of example structure figure of the utility model device;
Fig. 3 is the schematic diagram that adopts the utility model installation drawing 1 embodiment to carry out the pipeline clamping.
Among the figure, 1. support, 2. friction plate is 3. adjusted bolt, 4. set bolt, 5. crawler belt, 6. pipeline.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As Fig. 1, it is the structure of a kind of embodiment of the adjustable stretcher clamping device of the utility model (going up V-type), comprise that support 1, friction plate 2, adjustment bolt 3, bracket fixing bolt 4 constitute one group of grip unit, its medium-height trestle 1 and friction plate 2 separate design, support 1 is fixedly mounted on the tensioner crawler 5 by set bolt 4, does not need to dismantle because of caliber changes once installing; The entad inclined-plane of support 1 is provided with a plurality of location and installation hole, is fixed with 2, four groups of grip unit of friction plate entad around setting by adjusting bolt 3 on the inclined-plane, can clamp a pipeline 6 simultaneously, realizes fixing and transportation.
As Fig. 2, another embodiment (following V-type) structure for the adjustable stretcher clamping device of the utility model, support 1 is an open V-arrangement, the location and installation hole of a plurality of correspondences is set on two inclined-planes of support 1, respectively be fixed with a friction plate 2 by adjusting bolt 3, the termination, two inclined-planes of support 1 is connected with tensioner crawler 5 by set bolt 4, constitutes one group of clamping device unit thus, be oppositely arranged by two groups of such clamping device unit, can finish the clamping and the transportation of a pipeline.
The support 1 of above-mentioned two kinds of forms is connected by adjusting bolt 3 with friction plate 2, or adopts the bearing pin form to connect; Support 1 is connected on the crawler belt 5 and needn't be adjusted by set bolt 4.
Operation principle of the present utility model is, as Fig. 3, adopt the friction plate form of " adjustable ", i.e. " adjustable friction plate+fixing support " form, only pass through the position of mobile friction plate, be about to friction plate 2 and move the distance in one group of location and installation hole, the pipeline of realizing various caliber scopes is by finishing holding function with a kind of clamping device unit, needn't frequently change clamping device owing to pipe diameter changes, efficiently solve the problem of frequent replacing clamping device, reduce the Installation and Debugging time, save on-the-spot cost.When friction plate 2 must be changed owing to wear and tear, also can change wherein one group, and need not change all clamping devices on whole stretchers, thereby save cost.
Claims (3)
1. adjustable stretcher clamping device, it is characterized in that: comprise that four groups of grip unit are entad around setting, every group of grip unit comprises support (1), friction plate (2) and bracket fixing bolt (4), support (1) is fixedly mounted on the tensioner crawler (5) by set bolt (4), the entad inclined-plane of support (1) is provided with a plurality of location and installation hole, is fixed with friction plate (2) on the inclined-plane.
2. adjustable stretcher clamping device according to claim 1 is characterized in that: described support (1) is connected by adjusting bolt (3) with friction plate (2), or adopts bearing pin to connect, and adjusts bolt (3) or bearing pin and is installed in the location and installation hole.
3. adjustable stretcher clamping device, it is characterized in that: comprise that two groups of grip unit are oppositely arranged, the structure of every group of clamping device unit is, comprise an open V-shaped rest (1), respectively be fixed with a friction plate (2) by adjusting bolt (3) on two inclined-planes of support (1), support (1) is fixedly mounted on the tensioner crawler (5) by set bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202622393U CN201755803U (en) | 2010-07-19 | 2010-07-19 | Adjustable tightener clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202622393U CN201755803U (en) | 2010-07-19 | 2010-07-19 | Adjustable tightener clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201755803U true CN201755803U (en) | 2011-03-09 |
Family
ID=43643068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202622393U Expired - Fee Related CN201755803U (en) | 2010-07-19 | 2010-07-19 | Adjustable tightener clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201755803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192335A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Cylindrical workpiece fixing seat |
| GB2513342A (en) * | 2013-04-23 | 2014-10-29 | Mackinnon Marine Ltd | Tensioner pad assembly |
| WO2016186499A1 (en) * | 2015-05-18 | 2016-11-24 | Itrec B.V. | Tensioner pad assembly |
| CN117161670A (en) * | 2023-11-03 | 2023-12-05 | 意朗智能科技(南通)有限公司 | Welding fixture for manufacturing air compressor air tank |
-
2010
- 2010-07-19 CN CN2010202622393U patent/CN201755803U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513342A (en) * | 2013-04-23 | 2014-10-29 | Mackinnon Marine Ltd | Tensioner pad assembly |
| GB2523914A (en) * | 2013-04-23 | 2015-09-09 | Mackinnon Marine Ltd | Tensioner pad assembly |
| US20160069478A1 (en) * | 2013-04-23 | 2016-03-10 | Mackinnon Marine Limited | Improved tensioner pad assembly |
| GB2513342B (en) * | 2013-04-23 | 2016-04-13 | Mackinnon Marine Ltd | Tensioner pad assembly |
| GB2523914B (en) * | 2013-04-23 | 2016-04-13 | Mackinnon Marine Ltd | Tensioner pad assembly |
| CN103192335A (en) * | 2013-04-29 | 2013-07-10 | 中发输配电设备（平湖）有限公司 | Cylindrical workpiece fixing seat |
| WO2016186499A1 (en) * | 2015-05-18 | 2016-11-24 | Itrec B.V. | Tensioner pad assembly |
| NL2014813A (en) * | 2015-05-18 | 2016-11-28 | Itrec Bv | Tensioner pad assembly. |
| CN107848725A (en) * | 2015-05-18 | 2018-03-27 | 伊特里克公司 | Tensioner pad assembly |
| US10184588B2 (en) | 2015-05-18 | 2019-01-22 | Itrec B.V. | Tensioner pad assembly |
| CN117161670A (en) * | 2023-11-03 | 2023-12-05 | 意朗智能科技(南通)有限公司 | Welding fixture for manufacturing air compressor air tank |
| CN117161670B (en) * | 2023-11-03 | 2024-04-05 | 意朗智能科技(南通)有限公司 | Welding fixture for manufacturing air compressor air tank |
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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: 20110309 Termination date: 20160719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |