High-voltage cable inlet device and method for ship high-voltage generator

Abstract

The invention discloses a high-voltage cable inlet device for a ship high-voltage generator, the device comprises a fixing module, an adjusting module and a cable inlet module, the fixing module comprises a base support, the adjusting module comprises an adjusting sleeve, the cable inlet module comprises a support main body and a cable guide plate, and the cable guide plate is arranged on the support main body. The lower end of the base support is connected with a hull structure, the upper end of the base support is connected with the adjusting sleeve, a plurality of adjusting holes are formed in the adjusting sleeve, a plurality of connecting holes are formed in the side face of the support body, and the connecting holes in the support body are fixedly connected with the adjusting holes in the adjusting sleeve through bolts. Two ends of the cable guide plate are respectively connected with the support body. Through arrangement of the adjusting sleeve, the height of the support main body can be flexibly adjusted, laying and fixing of cables at different height positions are facilitated, and the convenience of cable laying is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of shipbuilding, and in particular relates to a high-voltage cable entry device and method for a ship high-voltage generator. Background Art

[0002] The power system is the most basic and important supporting equipment to ensure the operation of the ship, and the high-voltage generator is the most important equipment in the entire power system. Ships sailing around the world are equipped with a variety of high-voltage generators to provide the ships with sufficient electricity.

[0003] In the past, high-voltage generator high-voltage cable inlet brackets were of various types, inconvenient to use, difficult to disassemble, non-adjustable, and unsightly in appearance. Summary of the invention

[0004] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and to provide a high-voltage cable entry device and method for a ship high-voltage generator. The present invention can flexibly adjust the height of the bracket body by adjusting the setting of the sleeve, thereby facilitating the laying and fixing of cables at different heights and improving the convenience of cable laying.

[0005] In order to achieve the above invention purpose, the technical solution provided by the present invention is as follows:

[0006] A high-voltage cable entry device for a high-voltage generator of a ship, the device comprises a fixing module, an adjusting module and a cable entry module, the fixing module comprises a base support, the adjusting module comprises an adjusting sleeve, the cable entry module comprises a bracket body and a cable guide, the lower end of the base support is connected to the hull structure, the upper end of the base support is connected to the adjusting sleeve, a plurality of adjusting holes are arranged on the adjusting sleeve, a plurality of connecting holes are arranged on the side of the bracket body, the connecting holes on the bracket body and the adjusting holes on the adjusting sleeve are fixed by bolts, and the two ends of the cable guide are respectively connected to the bracket body.

[0007] Furthermore, a fastening connector is provided at the upper end of the base support, a plurality of bolt holes are provided on the fastening connector, and the base support is connected to the adjusting sleeve via the fastening connector.

[0008] Furthermore, the adjusting sleeve includes a fastening connector and an adjusting tube, one end of the adjusting tube is provided with a fastening connector, the fastening connector is vertically connected and fixed to one end of the adjusting tube, and the fastening connector on the adjusting sleeve is connected to the fastening connector on the base support by bolts.

[0009] Furthermore, the adjusting tube is in the shape of a hollow cylinder as a whole, and waist-shaped holes are symmetrically arranged on the side of the adjusting tube, and the inner diameter of the adjusting tube is larger than the outer diameter of the bracket body.

[0010] Furthermore, the bracket body as a whole is a cylindrical hollow cylinder, the bracket body is tilted, and waist-shaped holes are symmetrically arranged on the side of the bracket body. One end of the bracket body is inserted into the adjusting tube, and the waist-shaped hole on the bracket body inserted into the adjusting tube corresponds to the waist-shaped hole on the adjusting tube. The other end of the bracket body is provided with a diagonal support connecting piece, and the direction of the diagonal support connecting piece is perpendicular to the direction of the waist-shaped hole on the bracket body.

[0011] Furthermore, the cable guide plate is an overall rectangular structure, a plurality of fixing holes are arranged on the cable guide plate, and a plurality of cable guide plates are arranged in parallel between the bracket bodies.

[0012] A method for high-voltage cable feed-in of a ship high-voltage generator, the method specifically comprising the following steps:

[0013] S1. Prepare a high-voltage cable entry device for a ship high-voltage generator, the device comprising a fixing module, an adjusting module and a cable entry module, the fixing module comprising a base support, the adjusting module comprising an adjusting sleeve, the cable entry module comprising a bracket body and a cable guide, the lower end of the base support is connected to the hull structure, the upper end of the base support is connected to the adjusting sleeve, a plurality of adjusting holes are arranged on the adjusting sleeve, a plurality of connecting holes are arranged on the side of the bracket body, the connecting holes on the bracket body and the adjusting holes on the adjusting sleeve are connected and fixed by bolts, and both ends of the cable guide are respectively connected to the bracket body;

[0014] S2, according to the laying direction of the high-voltage cable on the hull structure, the base support is welded to the hull structure, and the base support is welded and fixed vertically to the hull structure;

[0015] S3, inserting the end of the bracket body without the diagonal brace connector into the adjusting sleeve, adjusting the depth of the bracket body inserted into the adjusting sleeve according to the laying height of the high-voltage cable, and connecting and fixing the bracket body to the adjusting sleeve with bolts;

[0016] S4, after the lower end of the adjusting bracket is installed and fixed to the adjusting sleeve, the diagonal brace connector at the upper end of the adjusting bracket is connected and fixed to the hull structure; the high-voltage cable is laid on the cable guide plate on the bracket body, and the high-voltage cable is fixed on the cable guide plate through the fixing holes on the cable guide plate to complete the laying and fixing of the high-voltage cable.

[0017] Based on the above technical solution, the high-voltage cable entry device and method for ship high-voltage generators in the present invention have achieved the following technical advantages through practical application:

[0018] 1. The high-voltage cable inlet device for a ship high-voltage generator of the present invention can flexibly adjust the height of the bracket body by adjusting the setting of the sleeve, which is convenient for laying and fixing cables at different heights and improves the convenience of cable laying. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The invention discloses a side view of a high-voltage cable feeder device for a high-voltage generator of a ship.

[0020] Figure 2 The present invention is a front view of a high-voltage cable incoming line device used in a high-voltage cable incoming line device of a ship high-voltage generator.

[0021] Figure 3 The present invention is a stereoscopic diagram of a high-voltage cable feeder device used in a high-voltage cable feeder device of a ship high-voltage generator. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is described below by the specific examples shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0023] like Figure 1-3 The present invention belongs to a high-voltage cable entry device for a ship high-voltage generator, the device includes a fixing module, an adjusting module and a cable entry module, the fixing module includes a base support 1, the adjusting module includes an adjusting sleeve 2, the cable entry module includes a bracket body 3 and a cable guide 5, the lower end of the base support 1 is connected to the hull structure, the upper end of the base support 1 is connected to the adjusting sleeve 2, a plurality of adjusting holes 21 are provided on the adjusting sleeve 2, a plurality of connecting holes are provided on the side of the bracket body 3, the connecting holes on the bracket body 3 are fixed to the adjusting holes 21 on the adjusting sleeve 2 by bolts, and the two ends of the cable guide 5 are respectively connected to the bracket body 3.

[0024] By adjusting the setting of the sleeve 2, the height of the bracket body 3 can be flexibly adjusted, which is convenient for laying and fixing cables at different heights and improves the convenience of cable laying.

[0025] A fastening connector is provided at the upper end of the base support 1 , and a plurality of bolt holes are provided on the fastening connector. The base support 1 is connected to the adjusting sleeve 2 via the fastening connector.

[0026] The adjusting sleeve 2 includes a fastening connector and an adjusting tube. A fastening connector is provided at one end of the adjusting tube. The fastening connector is vertically connected and fixed to one end of the adjusting tube. The fastening connector on the adjusting sleeve 2 is connected to the fastening connector on the base support 1 by bolts.

[0027] The adjusting tube is in the shape of a hollow cylinder as a whole, and oblong holes are symmetrically arranged on the side of the adjusting tube. The inner diameter of the adjusting tube is larger than the outer diameter of the bracket body 3.

[0028] The bracket body 3 is a cylindrical hollow cylinder as a whole. The bracket body 3 is tilted and symmetrically provided with waist-shaped holes on the side of the bracket body 3. One end of the bracket body 3 is inserted into the adjusting tube. The waist-shaped hole on the bracket body 3 inserted into the adjusting tube corresponds to the waist-shaped hole on the adjusting tube. The other end of the bracket body 3 is provided with a diagonal brace connector 4, and the direction of the diagonal brace connector 4 is perpendicular to the direction of the waist-shaped hole on the bracket body 3. The diagonal brace connector 4 firmly connects the bracket body 3 to the hull structure, prevents the bracket from shaking, and improves the stability of the device.

[0029] The cable guide plate 5 is a rectangular structure as a whole, and a plurality of fixing holes 51 are arranged on the cable guide plate 5 . A plurality of cable guide plates 5 are arranged in parallel between the bracket bodies 3 .

[0030] A method for high-voltage cable feed-in of a ship high-voltage generator, the method specifically comprising the following steps:

[0031] S1, prepare a high-voltage cable entry device for a ship high-voltage generator, the device comprising a fixing module, an adjusting module and a cable entry module, the fixing module comprising a base support 1, the adjusting module comprising an adjusting sleeve 2, the cable entry module comprising a bracket body 3 and a cable guide 5, the lower end of the base support 1 is connected to the hull structure, the upper end of the base support 1 is connected to the adjusting sleeve 2, the adjusting sleeve 2 is provided with a plurality of adjusting holes 21, the side of the bracket body 3 is provided with a plurality of connecting holes, the connecting holes on the bracket body 3 are fixed to the adjusting holes 21 on the adjusting sleeve 2 by bolts, and the two ends of the cable guide 5 are respectively connected to the bracket body 3;

[0032] S2, according to the laying direction of the high-voltage cable on the hull structure, the base support 1 is welded to the hull structure, and the base support 1 is welded and fixed vertically to the hull structure;

[0033] S3, insert the end of the bracket body 3 without the diagonal brace connector 4 into the adjusting sleeve 2, adjust the depth of the bracket body 3 inserted into the adjusting sleeve 2 according to the laying height of the high-voltage cable, and connect and fix the bracket body 3 to the adjusting sleeve 2 with bolts;

[0034] S4, after the lower end of the adjusting bracket is installed and fixed to the adjusting sleeve 2, the diagonal brace connector 4 at the upper end of the adjusting bracket is connected and fixed to the hull structure; the high-voltage cable is laid on the cable guide 5 on the bracket body 3, and the high-voltage cable is fixed to the cable guide 5 through the fixing holes 51 on the cable guide 5 to complete the laying and fixing of the high-voltage cable.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. A high voltage cable inlet device for a ship high voltage generator, characterized in that: The device includes a fixing module, an adjusting module and a cable entry module, wherein the fixing module includes a base support, the adjusting module includes an adjusting sleeve, and the cable entry module includes a bracket body and a cable guide plate. The lower end of the base support is connected to the hull structure, and the upper end of the base support is connected to the adjusting sleeve. A plurality of adjusting holes are arranged on the adjusting sleeve, and a plurality of connecting holes are arranged on the side of the bracket body. The connecting holes on the bracket body and the adjusting holes on the adjusting sleeve are fixed by bolts, and the two ends of the cable guide plate are respectively connected to the bracket body.

2. A high-voltage cable inlet device for a ship high-voltage generator according to claim 1, characterized in that: A fastening connector is provided at the upper end of the base support, a plurality of bolt holes are provided on the fastening connector, and the base support is connected to the adjusting sleeve through the fastening connector.

3. A high-voltage cable inlet device for a ship high-voltage generator according to claim 2, characterized in that: The adjusting sleeve comprises a fastening connector and an adjusting tube. A fastening connector is arranged at one end of the adjusting tube. The fastening connector is vertically connected and fixed to one end of the adjusting tube. The fastening connector on the adjusting sleeve is connected to the fastening connector on the base support by bolts.

4. A high-voltage cable inlet device for a ship high-voltage generator according to claim 3, characterized in that: The adjusting tube is in the shape of a hollow cylinder as a whole, and waist-shaped holes are symmetrically arranged on the side of the adjusting tube. The inner diameter of the adjusting tube is larger than the outer diameter of the bracket body.

5. A high-voltage cable inlet device for a ship high-voltage generator according to claim 4, characterized in that: The bracket body is a cylindrical hollow cylinder as a whole. The bracket body is tilted and symmetrically provided with oval holes on the side of the bracket body. One end of the bracket body is inserted into the adjusting tube. The oval hole on the bracket body inserted into the adjusting tube corresponds to the oval hole on the adjusting tube. The other end of the bracket body is provided with an oblique support connector, and the direction of the oblique support connector is perpendicular to the direction of the oval hole on the bracket body.

6. A high-voltage cable inlet device for a ship high-voltage generator according to claim 1, characterized in that: The cable guide plate is a rectangular structure as a whole, a plurality of fixing holes are arranged on the cable guide plate, and a plurality of cable guide plates are arranged in parallel between the bracket bodies.

7. A method for high voltage cable entry for a ship high voltage generator, characterized in that: The method specifically comprises the following steps: S1. Prepare a high-voltage cable entry device for a ship high-voltage generator, the device comprising a fixing module, an adjusting module and a cable entry module, the fixing module comprising a base support, the adjusting module comprising an adjusting sleeve, the cable entry module comprising a bracket body and a cable guide, the lower end of the base support is connected to the hull structure, the upper end of the base support is connected to the adjusting sleeve, a plurality of adjusting holes are arranged on the adjusting sleeve, a plurality of connecting holes are arranged on the side of the bracket body, the connecting holes on the bracket body and the adjusting holes on the adjusting sleeve are connected and fixed by bolts, and both ends of the cable guide are respectively connected to the bracket body; S2, according to the laying direction of the high-voltage cable on the hull structure, the base support is welded to the hull structure, and the base support is welded and fixed vertically to the hull structure; S3, inserting the end of the bracket body without the diagonal brace connector into the adjusting sleeve, adjusting the depth of the bracket body inserted into the adjusting sleeve according to the laying height of the high-voltage cable, and connecting and fixing the bracket body to the adjusting sleeve with bolts; S4, after the lower end of the adjusting bracket is installed and fixed to the adjusting sleeve, the diagonal brace connector at the upper end of the adjusting bracket is connected and fixed to the hull structure; the high-voltage cable is laid on the cable guide plate on the bracket body, and the high-voltage cable is fixed on the cable guide plate through the fixing holes on the cable guide plate to complete the laying and fixing of the high-voltage cable.

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