CN220190434U - Sea cable fixing and anchoring device for land - Google Patents
Sea cable fixing and anchoring device for land Download PDFInfo
- Publication number
- CN220190434U CN220190434U CN202321494320.8U CN202321494320U CN220190434U CN 220190434 U CN220190434 U CN 220190434U CN 202321494320 U CN202321494320 U CN 202321494320U CN 220190434 U CN220190434 U CN 220190434U
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- CN
- China
- Prior art keywords
- hole
- plate
- land
- fixing
- end cover
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Links
- 238000004873 anchoring Methods 0.000 title description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a sea cable fixing anchor for land, which comprises a base, at least two support plates, a fixing plate, end covers and a pressing plate, wherein the base is fixed on land; the two ends of the fixing plate are respectively fixed on the two supporting plates, the end cover and the fixing plate are fixed together, and the pressing plate and the end cover are fixed together; the fixing plate is provided with a through hole, the end cover is also provided with a through hole, the pressing plate is also provided with a through hole, and the through hole on the fixing plate is communicated with the through hole on the end cover and the through hole on the pressing plate so that a cable can pass through the through hole on the fixing plate, the through hole on the end cover and the through hole on the pressing plate, thereby achieving the purpose of fixing the cable between two supporting plates.
Description
Technical Field
The utility model belongs to the technical field of submarine cable installation equipment, and particularly relates to a submarine cable fixing anchor for land.
Background
The electric energy generated by the offshore wind power generation set is processed by the boosting platform and then is transmitted to a land transformer substation through a submarine cable, and finally reaches a user side. After the submarine cable logs in, because the cable is large in size and weight, reliable fixing is needed to be provided for the submarine cable in order to protect the safety of the system, namely, the cable is fixed on a land trench and other paths, and the cable is prevented from moving due to external factors such as tide and the like. In the prior art, the conventional submarine cable land anchoring device is not firm and easy to loosen, and the submarine cable connector is easily damaged by other forces, so that the service life of the submarine cable is reduced, and the safety of a power grid is influenced.
Disclosure of Invention
In order to solve the problems, the utility model provides a sea cable fixing anchor for land, which comprises a base, at least two support plates, a fixing plate, end covers and a pressing plate, wherein the base is fixed on land; the two ends of the fixing plate are respectively fixed on the two supporting plates, the end cover and the fixing plate are fixed together, and the pressing plate and the end cover are fixed together; the fixing plate is provided with a through hole, the end cover is also provided with a through hole, the pressing plate is also provided with a through hole, and the through hole on the fixing plate is communicated with the through hole on the end cover and the through hole on the pressing plate so that a cable can pass through the through hole on the fixing plate, the through hole on the end cover and the through hole on the pressing plate, thereby achieving the purpose of fixing the cable between two supporting plates.
The land sea cable fixing anchor provided by the utility model specifically further comprises a bolt, wherein the bolt is used for fixing the end cover and the pressing plate together.
The land submarine cable fixing anchor provided by the utility model specifically further comprises an expansion screw, wherein the expansion screw fixedly connects the fixing plate and the end cover together.
According to the land sea cable fixing anchor provided by the utility model, in particular, a steel wire layer is arranged between the end cover and the pressing plate.
According to the land sea cable fixing anchor provided by the utility model, in particular, the end cover is provided with a bulge, the pressing plate is provided with a concave surface, and the bulge of the end cover is meshed with the concave surface of the pressing plate.
The working principle of the utility model is as follows: the utility model provides a land submarine cable fixing anchor which comprises a base, a supporting plate, an end cover, a pressing plate and a fixing plate, wherein the two supporting plates are fixed on the base, the end cover, the pressing plate and the fixing plate are fixed between the two supporting plates, through holes are formed in the end cover, the pressing plate and the fixing plate, and a submarine cable passes through the through holes so as to fix the submarine cable on the fixing anchor.
The land submarine cable fixing and anchoring structure is simple and firm in fixing, and can effectively prevent submarine cable joints from being damaged.
Drawings
Fig. 1 is a front view of a land sea cable anchor according to the present utility model.
Fig. 2 is a left side view of a land sea cable anchor according to the present utility model.
Fig. 3 is a cross-sectional view of a land sea cable anchor according to the present utility model.
Fig. 4 is a plan view of a land submarine cable fixing anchor according to the present utility model.
Detailed Description
The utility model will be described in further detail below with reference to the drawings by means of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present utility model. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, related operations of the present utility model have not been shown or described in the specification in order to avoid obscuring the core portions of the present utility model, and may be unnecessary to persons skilled in the art from a detailed description of the related operations, which may be presented in the description and general knowledge of one skilled in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.
The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "connected," "coupled," and "connected," as used herein, unless otherwise indicated, are intended to encompass both direct and indirect connections (couplings).
Referring to fig. 1-4, the present utility model provides a land sea cable anchor for securing a sea cable fitting to land without damaging the sea cable fitting.
The land sea cable fixing anchor comprises a base 1 and a supporting plate 2, wherein the supporting plate 2 is fixed on the base 1, and the base 1 is fixed on land. There are various fixing manners between the base 1 and the support plate 2, such as bolting, welding, riveting, etc., or the base 1 and the support plate 2 are integrally formed.
At least two support plates 2 are arranged, the two support plates 2 are respectively fixed on the base 1, and a preset distance is reserved between the two support plates 2.
The land submarine cable fixing anchor further comprises a fixing plate 7, end covers 3 and pressing plates 4, two ends of the fixing plate are respectively fixed on the two supporting plates 2, the end covers 3 and the fixing plate 7 are fixed together, and the pressing plates 4 and the end covers 3 are fixed together.
The fixing plate 7 is provided with a through hole, the end cover 3 is also provided with a through hole, the pressing plate 4 is also provided with a through hole, and the through hole on the fixing plate 7 is communicated with the through hole on the end cover 3 and the through hole on the pressing plate 4 so that a cable can pass through the through hole on the fixing plate 7, the through hole on the end cover 3 and the through hole on the pressing plate 4, thereby fixing the cable between the two supporting plates 2. And the submarine cable connector passes through the through holes on the fixing plate 7, the end cover 3 and the pressing plate 4 and then is suspended in the space, so that the submarine cable connector is protected.
The land sea cable fixation anchor further comprises a bolt 5, the bolt 5 fixing the end cap 3 and the pressure plate 4 together.
The land submarine cable fixing anchor further comprises expansion screws 8, and the expansion screws 8 fixedly connect the fixing plate 7 and the end cover 3 together.
A steel wire layer 6 is arranged between the end cover 3 and the pressing plate 4, and the steel wire layer 6 strengthens the strength of the whole land sea cable fixing and anchoring on one hand and increases the friction force between the end cover 3 and the pressing plate 4 on the other hand, so that the end cover 3 and the pressing plate 4 are not easy to separate.
The end cap 3 has a protrusion 31, the pressure plate 4 has a concave surface 41, the protrusion 31 of the end cap 3 engages with the concave surface 41 of the pressure plate 4 to firmly and fixedly connect the end cap 3 and the pressure plate 4 together, and the engagement between the protrusion 31 and the concave surface 41 can reduce the shearing force between the end cap 3 and the pressure plate 4 to some extent.
The working principle of the utility model is as follows: the utility model provides a land submarine cable fixing anchor which comprises a base, a supporting plate, an end cover, a pressing plate and a fixing plate, wherein the two supporting plates are fixed on the base, the end cover, the pressing plate and the fixing plate are fixed between the two supporting plates, through holes are formed in the end cover, the pressing plate and the fixing plate, and a submarine cable passes through the through holes so as to fix the submarine cable on the fixing anchor.
The land submarine cable fixing and anchoring structure is simple and firm in fixing, and can effectively prevent submarine cable joints from being damaged.
The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.
Claims (5)
1. The sea cable fixing anchor for the land is characterized by comprising a base, at least two support plates, a fixing plate, end covers and a pressing plate, wherein the base is fixed on the land; the two ends of the fixing plate are respectively fixed on the two supporting plates, the end cover and the fixing plate are fixed together, and the pressing plate and the end cover are fixed together; the fixing plate is provided with a through hole, the end cover is also provided with a through hole, the pressing plate is also provided with a through hole, and the through hole on the fixing plate is communicated with the through hole on the end cover and the through hole on the pressing plate so that a cable can pass through the through hole on the fixing plate, the through hole on the end cover and the through hole on the pressing plate, thereby achieving the purpose of fixing the cable between two supporting plates.
2. The land sea cable fixation anchor of claim 1, further comprising a bolt securing the end cap and the pressure plate together.
3. The land sea cable anchor of claim 2, further comprising an expansion screw fixedly connecting the anchor plate and the end cap together.
4. A land sea cable anchor according to claim 3, wherein a layer of steel wire is provided between the end cap and the pressure plate.
5. The land sea cable anchor of claim 1 wherein the end cap has a protrusion and the pressure plate has a concave surface, the protrusion of the end cap engaging the concave surface of the pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494320.8U CN220190434U (en) | 2023-06-13 | 2023-06-13 | Sea cable fixing and anchoring device for land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494320.8U CN220190434U (en) | 2023-06-13 | 2023-06-13 | Sea cable fixing and anchoring device for land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220190434U true CN220190434U (en) | 2023-12-15 |
Family
ID=89106813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494320.8U Active CN220190434U (en) | 2023-06-13 | 2023-06-13 | Sea cable fixing and anchoring device for land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220190434U (en) |
-
2023
- 2023-06-13 CN CN202321494320.8U patent/CN220190434U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |