CN203859473U - Cable protection box for marine drilling platform - Google Patents
Cable protection box for marine drilling platform Download PDFInfo
- Publication number
- CN203859473U CN203859473U CN201420300491.7U CN201420300491U CN203859473U CN 203859473 U CN203859473 U CN 203859473U CN 201420300491 U CN201420300491 U CN 201420300491U CN 203859473 U CN203859473 U CN 203859473U
- Authority
- CN
- China
- Prior art keywords
- cable
- casing
- hole
- drilling platform
- cable protection
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cable protection box for a marine drilling platform. The cable protection box for the marine drilling platform comprises a rectangular box body (1) with an opened bottom, wherein a rectangular through hole is formed in the middle part of the top end of the box body (1); a cable penetrator (3) is inserted to a position of the through-hole part in the vertical direction; the cross section of the cable penetrator (3) is a rectangle which is as the same as that of the through hole in size; the middle part of the outer lateral wall of the cable penetrator (3) is connected with the edge of the through hole in the top end of the box body (1) in a welding manner; the bottom end of the cable penetrator (3) is located at the upper part in the interior of the box body (1); a rectangular manhole used for maintenance is arranged on the end surface of the left end and/or the right end of the box body (1); rectangular demountable sealing cover plates (4) are arranged inside the manhole in a plug-in mounting manner and are in clearance fit; handles (5) are arranged at the middle parts of the surfaces, facing outwards, of the demountable sealing cover plates (4). The utility model aims to provide a cable protection box which integrates cable penetration and cable protection into a whole, can effectively shorten the construction period of cable laying and improve the construction efficiency.
Description
Technical field
The utility model relates to a kind of offshore drilling platform cable protection case.
Background technology
The space structure of existing offshore drilling platform is very compact; while carrying out cable laying on its deck; can take direct perforate to run through deck; then at cable, making enclosure wall around protects cable; due to, complex process strict to the requirement of cable laying, cable protection; cause constructing consuming time longer, can not meet the requirement of the aspects such as rhythm of production requirement.
Utility model content
The purpose of this utility model is to provide a kind of integrated cable to run through with cable protection and is integrated, and realizes cable construction process simpler, faster, can effectively shorten cable laying construction period, improves the offshore drilling platform cable protection case of efficiency of construction.
Offshore drilling platform cable protection case of the present utility model, the casing that comprises the rectangle that bottom is uncovered, casing adopts steel to make, the middle part on casing top is provided with the through hole of rectangle, through hole is vertically fitted with cable penetration unit, the cross section of cable penetration unit is the rectangle onesize with the cross section of through hole, the through hole edge on the middle part of cable penetration unit lateral wall and casing top adopts and is weldingly connected, the bottom of cable penetration unit is positioned at the top of casing, the left end of casing and/or the end face of right-hand member are provided with the manhole of the rectangle for overhauling, in manhole, adopt matched in clearance plug-in mounting to be provided with the removable seal cover plate of rectangle, removable seal cover plate surperficial middle part is outwardly provided with handle.
Offshore drilling platform cable protection case of the present utility model, the cross section of wherein said casing is square, and the cross section of described through hole and cable penetration unit is square, and the top in cable penetration unit is filled with sealing rock wool.
Offshore drilling platform cable protection case of the present utility model, the middle part in wherein said cable penetration unit is provided with cable grid spacer.
Offshore drilling platform cable protection case of the present utility model, the bottom of the forward and backward lateral wall of wherein said casing and the inner end of location-plate are connected as one, and the lower surface of location-plate and the lower surface of casing are positioned in same plane.
Offshore drilling platform cable protection case of the present utility model in use; can be according to the mounting and installation needs of cable on deck; need above deck the top static housing through cable position; then cable is passed to casing, cable penetration unit and cable grid spacer successively according to designing requirement, then the top in cable penetration unit is filled into the sealing rock wool that deadens cigarette, fire for sealing.Therefore; offshore drilling platform cable protection case of the present utility model has integrated cable to be run through with cable protection and is integrated; realize cable construction process simpler, faster; can effectively shorten cable laying construction period; improve the feature of efficiency of construction, and can effectively protect cable can not caused damage by external force collision.
The embodiment that other details of offshore drilling platform cable protection case of the present utility model and feature can below encyclopaedize by reference to the accompanying drawings by reading just can be cheer and bright.
Accompanying drawing explanation
Fig. 1 is the front view of the structural representation of offshore drilling platform cable protection case of the present utility model.
Embodiment
As shown in Figure 1, offshore drilling platform cable protection case of the present utility model, the casing 1 that comprises the rectangle that bottom is uncovered, casing 1 adopts steel to make, the middle part on casing 1 top is provided with the through hole of rectangle, through hole is vertically fitted with cable penetration unit 3, the cross section of cable penetration unit 3 is the rectangle onesize with the cross section of through hole, the through hole edge on the middle part of cable penetration unit 3 lateral walls and casing 1 top adopts and is weldingly connected, the bottom of cable penetration unit 3 is positioned at the top of casing 1, the left end of casing 1 and/or the end face of right-hand member are provided with the manhole of the rectangle for overhauling, in manhole, adopt matched in clearance plug-in mounting to be provided with the removable seal cover plate 4 of rectangle, removable seal cover plate 4 surperficial middle part is outwardly provided with handle 5.At needs, cable 7 is detected while safeguarding, can hold handle 5 and outwards pull at removable seal cover plate 4, can open removable seal cover plate 4.
As improvement of the present utility model, the cross section of above-mentioned casing 1 is square, and the cross section of through hole 4 and cable penetration unit 3 is square, and the top in cable penetration unit 3 is filled with the sealing rock wool 6 that deadens cigarette, fire for sealing.
As further improvement of the utility model, the middle part in above-mentioned cable penetration unit 3 is provided with cable grid spacer 2.Cable grid spacer 2 can be used for, to cable 7 location, preventing that it from clashing into cable penetration unit 3 and causing damage when being subject to External Force Acting.
As further improvement of the utility model, the bottom of the forward and backward lateral wall of above-mentioned casing 1 and the inner end of location-plate are connected as one, and the lower surface of the lower surface of location-plate and casing 1 is positioned in same plane.The design of location-plate is in order to facilitate profit to be joined with bolts casing 1.
Offshore drilling platform cable protection case of the present utility model in use; can be according to the mounting and installation needs of cable on deck; need above deck to weld or be fixed with bolts casing 1 through the top of cable 7 positions; then cable 7 is passed to casing 1, cable penetration unit 3 and cable grid spacer 2 successively according to designing requirement, then the top in cable penetration unit 3 is filled into the sealing rock wool 6 that deadens cigarette, fire for sealing.Therefore; the utility model is highly suitable for the very compact place of the such structure of offshore drilling platform and uses, and its integrated cable runs through with cable protection and is integrated, and realizes cable construction process simpler, faster; can effectively shorten cable laying construction period, improve efficiency of construction.
Embodiment recited above is described the utility model preferred implementation; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection range of claims of the present utility model.
Claims (4)
1. offshore drilling platform cable protection case, the casing (1) that it is characterized in that rectangle uncovered bottom comprising, casing (1) adopts steel to make, the middle part on casing (1) top is provided with the through hole of rectangle, through hole is vertically fitted with cable penetration unit (3), the cross section of cable penetration unit (3) is the rectangle onesize with the cross section of through hole, the through hole edge on the middle part of cable penetration unit (3) lateral wall and casing (1) top adopts and is weldingly connected, the bottom of cable penetration unit (3) is positioned at the top of casing (1), the left end of casing (1) and/or the end face of right-hand member are provided with the manhole of the rectangle for overhauling, in manhole, adopt matched in clearance plug-in mounting to be provided with the removable seal cover plate (4) of rectangle, removable seal cover plate (4) surperficial middle part is outwardly provided with handle (5).
2. offshore drilling platform cable protection case according to claim 1; the cross section that it is characterized in that described casing (1) is square; the cross section of described through hole (4) and cable penetration unit (3) is square, and the top in cable penetration unit (3) is filled with sealing rock wool (6).
3. offshore drilling platform cable protection case according to claim 2, is characterized in that the middle part in described cable penetration unit (3) is provided with cable grid spacer (2).
4. offshore drilling platform cable protection case according to claim 3; the bottom of forward and backward lateral wall and the inner end of location-plate that it is characterized in that described casing (1) are connected as one, and the lower surface of the lower surface of location-plate and casing (1) is positioned in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300491.7U CN203859473U (en) | 2014-06-06 | 2014-06-06 | Cable protection box for marine drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300491.7U CN203859473U (en) | 2014-06-06 | 2014-06-06 | Cable protection box for marine drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859473U true CN203859473U (en) | 2014-10-01 |
Family
ID=51609311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300491.7U Expired - Fee Related CN203859473U (en) | 2014-06-06 | 2014-06-06 | Cable protection box for marine drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944629A (en) * | 2022-06-30 | 2022-08-26 | 上海外高桥造船有限公司 | Life building with outdoor cable protection device |
-
2014
- 2014-06-06 CN CN201420300491.7U patent/CN203859473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114944629A (en) * | 2022-06-30 | 2022-08-26 | 上海外高桥造船有限公司 | Life building with outdoor cable protection device |
| CN114944629B (en) * | 2022-06-30 | 2024-03-15 | 上海外高桥造船有限公司 | Living building with outdoor cable protector |
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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: 20141001 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |