Cable bracket in roll-on-roll-off cargo ship

Abstract

The utility model discloses a roll-on roll-off cargo ship internal cable bracket, which comprises a bracket main body, pay-off grooves, a first spring and a second spring, an extension bracket is fixed at the left end of the bracket main body, two sides of the extension bracket are provided with stop blocks, the bracket main body is internally provided with a plurality of pay-off grooves, and the pay-off grooves are internally provided with upper fixing blocks. And two first springs are arranged in the upper fixing block, the two first springs are connected with the clamping block, a second spring is fixed to the bottom of the upper fixing block, and a lower fixing block is fixed to the bottom of the second spring. According to the cable bracket in the roll-on-roll-off cargo ship, the bracket bodies and the extending bracket are arranged, the extending bracket is installed on the other bracket body through the sliding grooves, then the stop blocks are installed on the two sides of the extending bracket through the limiting grooves, the two bracket bodies are spliced, the length of the cable bracket is conveniently adjusted, and the length of the bracket is finely adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to an internal cable bracket of a roll-on / roll-off cargo ship. Background Art

[0002] The marine cable bracket is a kind of ship outfitting part, which is mainly used to accommodate the cables on the ship to achieve the rational and regular arrangement of the cables.

[0003] Existing marine cable trays are generally of fixed length, and the length of the cable tray can only be changed by cutting and splicing, but cutting requires the use of cutting tools. Without cutting tools, the length of the cable tray cannot be shortened, and the cable tray that is cut too short cannot be used any longer, resulting in a waste of resources; existing marine cable trays usually use cable ties to tie the laid cables together. When a cable needs to be inspected and maintained later, all the cable ties need to be untied, and then the cable that needs to be maintained needs to be found from many cables, which has low maintenance efficiency and is time-consuming and labor-intensive.

[0004] Therefore, we propose an internal cable bracket for a roll-on / roll-off cargo ship to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an internal cable bracket of a roll-on / roll-off cargo ship to solve the problems in the current market proposed by the above background technology that the length of the cable bracket cannot be adjusted arbitrarily and the maintenance efficiency is low.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an internal cable bracket of a roll-on / roll-off cargo ship, comprising a bracket body, a wire-releasing groove, a first spring and a second spring, an extension bracket being fixed to the left end of the bracket body, and blocking blocks being arranged on both sides of the extension bracket, a plurality of wire-releasing grooves being opened inside the bracket body, and an upper fixed block being installed inside the wire-releasing grooves, two first springs being arranged inside the upper fixed block, and the two first springs being connected to the clamping block, a second spring being fixed to the bottom of the upper fixed block, and a lower fixed block being fixed to the bottom of the second spring.

[0007] Preferably, the bottom of the wire-releasing groove is arranged in an arc shape, the lower fixing block is arranged inside the wire-releasing groove, and the lower fixing block is arranged in an arc shape.

[0008] Preferably, two mutually symmetrical clamping blocks are arranged inside the upper fixing block, and the portion of the clamping block extending outside the upper fixing block is arranged as an inclined surface, and the clamping block is slidably connected to the upper fixing block.

[0009] Preferably, limiting grooves are provided at symmetrical positions on both sides of the bracket body, and a blocking block is arranged inside the limiting groove, and the blocking block is slidably connected to the limiting groove.

[0010] Preferably, the blocking block is threadedly connected to the extension bracket, a slide groove is provided inside the bracket body, and the size of the slide groove is consistent with the size of the extension bracket.

[0011] Preferably, a protrusion is provided on the inner side of the clamping block, and the protrusion of the clamping block extends out of the top of the upper fixing block.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the internal cable bracket of the ro-ro cargo ship,

[0013] (1) A wire trough, an upper fixing block and a lower fixing block are provided, and the upper fixing block and the lower fixing block are connected by a second spring. When in use, the cable is placed in the wire trough, and then the upper fixing block and the lower fixing block are inserted into the wire trough. The upper fixing block is clamped in the wire trough by the clamping block inside the upper fixing block. The pressure of the second spring causes the lower fixing block to fix the cable in the wire trough. The cables are separately fixed in each wire trough, so that when the cables need to be maintained, it is convenient to quickly find the cables that need to be maintained, thereby improving the maintenance efficiency;

[0014] (2) A bracket body and an extension bracket are provided. The extension bracket is installed on another bracket body through a slide groove, and then the blocking blocks are installed on both sides of the extension bracket through the limit grooves, so that the two bracket bodies are spliced ​​together, which is convenient for adjusting the length of the cable bracket and making fine adjustments to the bracket length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 6 For this utility model Figure 4 Schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1, bracket body; 101, limit groove; 102, slide groove; 2, extension bracket; 201, blocking block; 3, wire release groove; 4, upper fixing block; 5, first spring; 6, clamping block; 7, second spring; 8, lower fixing block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 The utility model provides a technical solution: an internal cable bracket of a roll-on / roll-off cargo ship, comprising a bracket body 1, a wire-releasing groove 3, a first spring 5 and a second spring 7, an extension bracket 2 is fixed to the left end of the bracket body 1, and blocking blocks 201 are arranged on both sides of the extension bracket 2, a plurality of wire-releasing grooves 3 are opened inside the bracket body 1, and an upper fixed block 4 is installed inside the wire-releasing groove 3, two first springs 5 ​​are arranged inside the upper fixed block 4, and the two first springs 5 ​​are connected to the clamping block 6, a second spring 7 is fixed to the bottom of the upper fixed block 4, and a lower fixed block 8 is fixed to the bottom of the second spring 7.

[0024] The bottom of the wire trough 3 is arranged in an arc shape, the lower fixing block 8 is arranged inside the wire trough 3, and the lower fixing block 8 is arranged in an arc shape. The cable can be fixed inside the bracket body 1 by clamping the wire trough 3 and the lower fixing block 8, so as to better fix the cable.

[0025] Two mutually symmetrical clamping blocks 6 are arranged inside the upper fixed block 4, and the part of the clamping block 6 extending outside the upper fixed block 4 is arranged as an inclined surface. The clamping block 6 and the upper fixed block 4 are slidably connected, and the upper fixed block 4 can be installed inside the wire trough 3 through the clamping block 6, and by moving the clamping block 6 into the upper fixed block 4, the upper fixed block 4 and the lower fixed block 8 can be pulled out of the wire trough 3, so as to facilitate quick maintenance of the cable.

[0026] Limiting grooves 101 are provided at symmetrical positions on both sides of the bracket body 1, and a blocking block 201 is arranged inside the limiting groove 101. The blocking block 201 is slidably connected to the limiting groove 101. The blocking block 201 can be moved in the limiting groove 101 by moving the bracket body 1, so as to make fine adjustments to the length of the bracket.

[0027] The block 201 is threadedly connected to the extension bracket 2, and a slide groove 102 is opened inside the bracket body 1, and the size of the slide groove 102 is consistent with the size of the extension bracket 2. The two bracket bodies 1 can be spliced ​​together through the extension bracket 2, and the block 201 is used to limit the range of movement of the extension bracket 2 in the bracket body 1, so as to facilitate the adjustment of the length of the bracket.

[0028] A protrusion is provided on the inner side of the clamping block 6, and the protruding part of the clamping block 6 extends out of the top of the upper fixing block 4. The protrusion of the clamping block 6 can be used to move the two clamping blocks 6 inward, so that the upper fixing block 4 and the lower fixing block 8 can be easily pulled out from the wire groove 3.

[0029] Working principle: When using the internal cable bracket of the roll-on / roll-off cargo ship, first, according to actual needs, insert the extension bracket 2 into the slide groove 102 of another bracket body 1, and then screw the blocking block 201 through the limit groove 101 into both sides of the extension bracket 2, repeat the above steps, splice a cable bracket of appropriate length, and then put the cable into the wire release groove 3, and then insert the lower fixing block 8 and the upper fixing block 4 into the wire release groove 3, and the upper fixing block 4 is fixed to the wire release groove 3 by the clamping block 6. At the same time, the second spring 7 is compressed so that the lower fixing block 8 fixes the cable inside the wire release groove 3, and finally the cable bracket is fixed to the top of the roll-on / roll-off cargo ship by bolts, thereby completing the internal cable bracket of the roll-on / roll-off cargo ship.

[0030] When a cable needs maintenance, first remove the cable bracket from the top of the cargo ship, then pick up the cable trough 3 where the cable that needs maintenance is located, then pinch the part of the clamping block 6 extending out of the upper fixing block 4 inside the upper fixing block 4, retract the clamping block 6 into the upper fixing block 4, and at the same time compress the first spring 5, then pull the upper fixing block 4 and the lower fixing block 8 out of the cable trough 3, and then maintain the cable. After the maintenance is completed, place the cable back into the cable trough 3, then insert the upper fixing block 4 and the lower fixing block 8 back into the cable trough 3, and finally install the cable bracket back on the top of the cargo ship, thus completing the maintenance of the cable, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable bracket inside a ro-ro cargo ship, comprising a bracket body (1), a cable laying groove (3), a first spring (5) and a second spring (7), characterized in that: An extension bracket (2) is fixed to the left end of the bracket body (1), and blocking blocks (201) are arranged on both sides of the extension bracket (2); a plurality of wire-releasing grooves (3) are provided inside the bracket body (1), and an upper fixing block (4) is installed inside the wire-releasing grooves (3); two first springs (5) are arranged inside the upper fixing block (4), and the two first springs (5) are connected to the clamping block (6); a second spring (7) is fixed to the bottom of the upper fixing block (4), and a lower fixing block (8) is fixed to the bottom of the second spring (7).

2. The internal cable bracket of a ro-ro cargo ship according to claim 1, characterized in that: The bottom of the wire-releasing groove (3) is arranged in an arc shape, the lower fixing block (8) is arranged inside the wire-releasing groove (3), and the lower fixing block (8) is arranged in an arc shape.

3. The internal cable bracket of a ro-ro cargo ship according to claim 1, characterized in that: Two mutually symmetrical clamping blocks (6) are arranged inside the upper fixing block (4), and the portion of the clamping block (6) extending outside the upper fixing block (4) is arranged as an inclined surface, and the clamping block (6) and the upper fixing block (4) are slidably connected.

4. The internal cable bracket of a ro-ro cargo ship according to claim 1, characterized in that: Limiting grooves (101) are provided at symmetrical positions on both sides of the bracket body (1), and a blocking block (201) is arranged inside the limiting groove (101), and the blocking block (201) is slidably connected to the limiting groove (101).

5. The internal cable bracket of a ro-ro cargo ship according to claim 1, characterized in that: The blocking block (201) is threadedly connected to the extension bracket (2); a slide groove (102) is provided inside the bracket body (1); and the size of the slide groove (102) is consistent with the size of the extension bracket (2).

6. The internal cable bracket of a ro-ro cargo ship according to claim 1, characterized in that: A protrusion is provided on the inner side of the clamping block (6), and the protrusion of the clamping block (6) extends out of the top of the upper fixing block (4).

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