CN204167807U - A kind of extra large cable platform temporary fastening device - Google Patents
A kind of extra large cable platform temporary fastening device Download PDFInfo
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- CN204167807U CN204167807U CN201420650594.6U CN201420650594U CN204167807U CN 204167807 U CN204167807 U CN 204167807U CN 201420650594 U CN201420650594 U CN 201420650594U CN 204167807 U CN204167807 U CN 204167807U
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- hole
- extra large
- large cable
- lug boss
- fixing lug
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Abstract
The utility model discloses a kind of extra large cable platform temporary fastening device, comprise symmetrically arranged pedestal, described pedestal lower end is provided with adpting flange, described adpting flange lower end is fixedly connected with platform flange by the first bolt, described adpting flange inside is provided with the first through hole, described adpting flange upper end is provided with fixing lug boss, described fixing lug boss both sides are provided with side plate, reverse taper hole is provided with inside described fixing lug boss, the back taper withstanding tight block matched with it is provided with in described reverse taper hole, described withstanding tight block top is provided with pressing plate, described pressing plate center is provided with the second through hole, described first through hole, reverse taper hole, run through in second through hole and have extra large cable.The utility model structure is simple, easy for installation, can be applied to deep-sea and the severe situation of hydrologic condition simultaneously, and along with the increase of extra large cable deadweight and acceleration, and can improve crystallized ability voluntarily, have certain self-lock ability, reliability is high.
Description
Technical field
The utility model relates to a kind of extra large cable fixture, is specifically related to a kind of extra large cable platform temporary fastening device.
Background technology
Along with the develop rapidly of economy, energy demand is strengthened day by day, sea-bottom oil-gas is as the important component part of the energy, the dynamics be developed constantly is strengthened, sea cable is as the important medium of transmitting energy and information, at sea use in a large number in oil platform system, sea cable is laying in process, before permanent anchorage is not installed, upper mounting plate one end needs to be temporarily fixed on platform, but because the deadweight of extra large cable is larger, under the effect of deadweight, sea cable can glide, cause extra large cable cannot continue normal construction to lay, usually traction net or the temporary fixed extra large cable of anchor ear is adopted now for addressing this problem, but it is dark to run into seawater, the situation of hydrologic condition difference, these modes cannot effectively fix extra large cable, still there will be extra large cable to glide, therefore a kind of temporary fastening device is reliably needed.
Seawater is darker, the length of the cable in seawater is longer, namely the weight of cable is heavier, simultaneously hydrologic condition is more severe, and cable feeling the current is larger, and the downward acceleration of extra large cable is also larger, both of these case all can propose higher requirement to the crystallized ability of temporary fixture, and current temporary fixture is generally traction net and anchor ear, because clamping force is limited, extra large cable not slide downward therefore can not be ensured.
Utility model content
Utility model object: the purpose of this utility model is to solve deficiency of the prior art, provide a kind of can with the increase of the weight of cable and acceleration and corresponding increase, there is the ability of certain self-locking, extra large cable platform temporary fastening device that reliability is high.
Technical scheme: one described in the utility model extra large cable platform temporary fastening device, comprise symmetrically arranged pedestal, described pedestal lower end is provided with adpting flange, described adpting flange lower end is fixedly connected with platform flange by the first bolt, described adpting flange inside is provided with the first through hole, described adpting flange upper end is provided with fixing lug boss, described fixing lug boss both sides are provided with side plate, reverse taper hole is provided with inside described fixing lug boss, the back taper withstanding tight block matched with it is provided with in described reverse taper hole, described withstanding tight block top is provided with pressing plate, described pressing plate center is provided with the second through hole, described first through hole, reverse taper hole, run through in second through hole and have extra large cable.
As optimization, described symmetrically arranged two parts pedestal is fixedly connected with by the third through-hole that is located on side plate and the second bolt of running through described third through-hole.
As optimization, described fixing lug boss upper surface annular is provided with screwed hole, and described pressing plate upper surface annular is provided with third through-hole, and described pressing plate is fixedly connected with by the screw rod run through in described screwed hole, third through-hole with described fixing lug boss.
As optimization, described withstanding tight block is stainless steel circular cone.
As optimization, described withstanding tight block contacts one side surface and is provided with some rectangular recess with described extra large cable.
As optimization, the coning angle of described reverse taper hole is 6-10 degree.
Beneficial effect: the utility model structure is simple, easy for installation, can be applied to deep-sea and the severe situation of hydrologic condition simultaneously, and along with the increase of extra large cable deadweight and acceleration, and can improve crystallized ability voluntarily, have certain self-lock ability, reliability is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is structural front view of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2.
Embodiment
One sea cable platform temporary fastening device as shown in Fig. 1 to Fig. 4, comprise pedestal 1, stainless steel withstanding tight block 2, pressing plate 3, wherein pedestal 1 is made up of symmetrical two parts, and connects two parts of pedestal 1 symmetry by the second bolt 5, and pedestal 1 lower end is provided with adpting flange 7, adpting flange 7 inside is provided with the first through hole 8, and adpting flange 7 is fixedly connected with by the first bolt 4 with platform flange 9.Adpting flange 7 is arranged fixing lug boss 10, fixing lug boss 10 both sides are provided with side plate 11, side plate 11 are provided with third through-hole 12, are provided with reverse taper hole 13 inside fixing lug boss 10, and reverse taper hole 13 coning angle is 6-10 degree.Fixing lug boss 10 upper surface is circular layout screwed hole 14, withstanding tight block 2 is made up of 4 pieces of same structure parts, withstanding tight block 2 outer surface is back taper, withstanding tight block 2 outer surface and fixing lug boss 10 inner surface cooperatively interact, withstanding tight block 2 inner surface is provided with rectangular recess 15, and withstanding tight block 2 inner surface compresses extra large cable 16.Pressing plate 3 is made up of symmetrical two parts, and pressing plate 3 center is provided with in the second through hole 17, first through hole 8, reverse taper hole 13, second through hole 17 to run through extra large cable 16.Pressing plate 3 upper surface annular is provided with third through-hole 18, and by making pressing plate 3 compress withstanding tight block 2 through the screw rod 6 in screwed hole 14, third through-hole 18, withstanding tight block 2 holds extra large cable 16 tightly, realizes extra large cable and fixes.
The installation of this device is just as follows: extra large cable cable is placed in base central, utilizes the side plate of the fixing lug boss both sides on pedestal to be bolted symmetrical two parts; Adpting flange on recycling pedestal is bolted on platform flange, realizes pedestal and fixes.Inside the fixing lug boss of pedestal, insert withstanding tight block in reverse taper hole and extra large cable gap again, inside withstanding tight block outer surface and fixing lug boss, reverse taper hole inner surface contacts with each other, and withstanding tight block inner surface contacts with extra large cable intimate; Recycling screw rod connects fixing lug boss on pressing plate and pedestal, screw rod applies work screw-down torque, makes pressing plate press withstanding tight block, and withstanding tight block slides along reverse taper hole inner surface inside fixing lug boss on pedestal, and withstanding tight block presses extra large cable, thus realizes extra large cable and fix.And the rectangular recess of withstanding tight block inner surface can increase the coefficient of friction between withstanding tight block and extra large cable.
Under ocean current effect, sea cable can produce downward acceleration, sea cable has the trend of slide downward, rub because extra large cable and withstanding tight block inner surface exist, withstanding tight block can have along with extra large cable the trend moved downward, and causes withstanding tight block to have slide downward trend along reverse taper hole inner surface inside fixing lug boss on pedestal, thus causes withstanding tight block to compress extra large cable further, form self-locking, improve crystallized ability.
Extra large cable platform temporary fastening device structure of the present utility model is simple, easy for installation, can be applied to deep-sea and the severe situation of hydrologic condition simultaneously, can along with the increase of the deadweight of extra large cable and acceleration, and improve crystallized ability voluntarily, have certain self-lock ability, reliability is high.
Claims (6)
1. an extra large cable platform temporary fastening device, it is characterized in that: comprise symmetrically arranged pedestal (1), described pedestal (1) lower end is provided with adpting flange (7), described adpting flange (7) lower end is fixedly connected with platform flange (9) by the first bolt (4), described adpting flange (7) inside is provided with the first through hole (8), described adpting flange (7) upper end is provided with fixing lug boss (10), described fixing lug boss (10) both sides are provided with side plate (11), described fixing lug boss (10) inner side is provided with reverse taper hole (13), the back taper withstanding tight block (2) matched with it is provided with in described reverse taper hole (13), described withstanding tight block (2) top is provided with pressing plate (3), described pressing plate (3) center is provided with the second through hole (17), described first through hole (8), reverse taper hole (13), run through in second through hole (17) and have extra large cable (16).
2. one according to claim 1 extra large cable platform temporary fastening device, is characterized in that: described symmetrically arranged two parts pedestal (1) is fixedly connected with by the third through-hole (12) that is located on side plate (11) and the second bolt (5) of running through described third through-hole (12).
3. one according to claim 1 extra large cable platform temporary fastening device, it is characterized in that: described fixing lug boss (10) upper surface annular is provided with screwed hole (14), described pressing plate (3) upper surface annular is provided with third through-hole (18), and described pressing plate (3) is fixedly connected with by the screw rod (6) run through in described screwed hole (14), third through-hole (18) with described fixing lug boss (10).
4. one according to claim 1 extra large cable platform temporary fastening device, is characterized in that: described withstanding tight block (2) is stainless steel circular cone.
5. the one sea cable platform temporary fastening device according to claim 1 or 4, is characterized in that: described withstanding tight block (2) contacts one side surface and is provided with some rectangular recess (15) with described extra large cable (16).
6. one according to claim 1 extra large cable platform temporary fastening device, is characterized in that: the coning angle of described reverse taper hole (13) is 6-10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650594.6U CN204167807U (en) | 2014-11-04 | 2014-11-04 | A kind of extra large cable platform temporary fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650594.6U CN204167807U (en) | 2014-11-04 | 2014-11-04 | A kind of extra large cable platform temporary fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204167807U true CN204167807U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420650594.6U Active CN204167807U (en) | 2014-11-04 | 2014-11-04 | A kind of extra large cable platform temporary fastening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204167807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129948A (en) * | 2016-08-22 | 2016-11-16 | 江苏亨通海洋光网系统有限公司 | A kind of platform sea cable anchoring device |
| CN106159811A (en) * | 2016-08-29 | 2016-11-23 | 中天海洋系统有限公司 | A kind of joint type sea cable traction anchoring integrated device of pre-assembled formula |
-
2014
- 2014-11-04 CN CN201420650594.6U patent/CN204167807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129948A (en) * | 2016-08-22 | 2016-11-16 | 江苏亨通海洋光网系统有限公司 | A kind of platform sea cable anchoring device |
| CN106159811A (en) * | 2016-08-29 | 2016-11-23 | 中天海洋系统有限公司 | A kind of joint type sea cable traction anchoring integrated device of pre-assembled formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226000 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 226463 Yangkou Port Business Building, Yangkou Port Economic Development Zone, Rudong County, Nantong City, Jiangsu Province Patentee after: ZHONGTIAN TECHNOLOGY MARINE SYSTEMS Co.,Ltd. Address before: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee before: Zhongtian Technology submarine cable Co., Ltd |
|
| TR01 | Transfer of patent right |