A marine cable erection device

Abstract

The utility model discloses a kind of ship cable erection devices, it includes telescopic support pole, rotatable cable erection box;Telescopic support pole includes fixed section, adjusting section;Bending side wall at fixed section is provided with bulkhead fixed hole, bending side wall at adjusting section is provided with the protruding engagement seat, the engagement seat is hingedly connected with gear disc seat, gear disc seat is engaged with rotating gear disc, rotating gear disc is fixed in the back side of the box body of cable erection box;Rotating gear disc's central position is fixed with rotating part copper nut, rotating adjusting bolt is sequentially passed through the central through-hole of the engagement seat, gear disc seat after with rotating part copper nut screw connection.This new type has telescopic support pole of adjustable length, rotatable cable erection box of adjusting use angle and cable erection box of convenient dismounting, can make ship cable erection operation more flexibility, reduce unnecessary cable bending wear and tear, improve the use safety of cable, and facilitate maintenance overhaul.

Description

Technical Field

[0001] This utility model relates to a cable laying device, and more particularly to a ship cable laying device. Background Technology

[0002] In areas such as ship cargo holds, to prevent cables from being squeezed or collided with and thus aggravating wear, cable trays are usually installed on the top or bulkhead of the hold to centrally secure the cables at a higher position, thus providing safety protection. However, traditional cable trays are mostly integral structures that cannot be adjusted in length or flexibly adapt to the needs of cable laying in different directions. Therefore, traditional cable trays reduce the flexibility and safety of ship cable layout and, to some extent, increase the difficulty of later maintenance. Utility Model Content

[0003] To address the shortcomings of the aforementioned technologies, this utility model provides a ship cable laying device.

[0004] To solve the above technical problems, the technical solution adopted by this utility model is: a ship cable laying device, which includes a telescopic support rod and a cable laying box that is installed at one end of the telescopic support rod and is rotatable; The telescopic support rod includes a fixed section and an adjustable section, both of which are L-shaped plate structures. A bulkhead fixing hole is provided at the bent side wall of the fixed section, and a protruding locking seat is provided at the bent side wall of the adjusting section. A gear plate seat is engaged with the locking seat, and a rotating gear plate is engaged with the gear plate seat. The rotating gear plate is fixed to the back side of the cable rack box. A rotating copper nut is fixed at the center of the rotating gear plate. The rotating copper nut is matched with a rotating adjustment bolt. The rotating adjustment bolt passes through the center through hole of the locking seat and the gear plate seat in sequence and is threadedly connected to the rotating copper nut.

[0005] Preferably, a locking groove is formed on the toothed disc seat, and a locking protrusion adapted to the locking groove is formed on the locking seat.

[0006] Preferably, the rotating adjusting bolt is fitted with a rotating screw cap via a hexagonal head.

[0007] Preferably, a spring is fitted onto the screw section of the rotating adjusting bolt.

[0008] Preferably, the fixed section has several waist-shaped holes arranged in a straight line, and the adjusting section has several telescopic copper nuts arranged in a straight line. The sliding groove of the adjusting section is inserted into the fixed section, and the waist-shaped hole aligned vertically is locked into the copper nut of the telescopic part together with the telescopic rod screw.

[0009] Preferably, the cable mounting box includes a base box and a clamping part; The bottom box and the clamping part are connected and locked together by a locking screw.

[0010] Preferably, the bottom box has multiple sets of bottom box cable half-grooves, and the pressing part has pressing cable half-grooves that correspond one-to-one with the bottom box cable half-grooves. The cable passage is formed by the one-to-one corresponding bottom box cable half-groove and the clamping cable half-groove.

[0011] Preferably, the bottom box is provided with a box body copper nut, and the locking screw passes through the fixing hole of the clamping part and is threadedly locked to the box body copper nut.

[0012] This utility model discloses a ship cable laying device, which has an adjustable-length telescopic support rod, a cable laying box with a rotatable adjustable angle, and a cable laying box that is easy to assemble and disassemble. It can make ship cable laying operations more flexible, reduce unnecessary bending and wear of cables, improve the safety of cable use, and facilitate maintenance and repair. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 for Figure 1 Exploded view.

[0015] Figure 3 for Figure 2 A schematic diagram of the fixed section in the middle.

[0016] Figure 4 for Figure 2 A schematic diagram of the structure of the bottom box of the cable tray installation box.

[0017] Figure 5 for Figure 2 A schematic diagram of the clamping part of the cable tray box.

[0018] Figure 6 A diagram showing the status of cable installation at a cable tray box.

[0019] In the diagram: 1. Telescopic support rod; 11. Fixed section; 111. Waist-shaped hole; 112. Bulkhead fixing hole; 113. Sliding groove; 12. Adjusting section; 121. Telescopic part copper nut; 2. Cable tray box; 20. Locking screw; 21. Base box; 211. Cable half-groove in the base box; 212. Copper nut for the box body; 22. Clamping part; 221. Clamping cable half-groove; 222. Fixing hole; 3. Rotating gear plate; 4. Copper nut for rotating part; 5. Spring; 6. Gear plate seat; 6a. Engaging groove; 7. Engaging seat; 8. Rotating screw cap; 9. Rotating adjusting bolt; 10. Telescopic rod bolt. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Example 1 This embodiment discloses a ship cable laying device, the overall structure of which is as follows: Figure 1 As shown, it mainly includes a telescopic support rod 1 with adjustable length, and a cable tray box 2 installed at one end of the telescopic support rod 1 and which can be rotated and adjusted; First, such as Figure 2 and Figure 3 As shown, the telescopic support rod 1 includes two main parts: a fixed section 11 and an adjusting section 12. Both main parts are L-shaped plate structures. The fixed section 11 has a bulkhead fixing hole 112 at the bent side wall. The bulkhead fixing hole 112 cooperates with the expansion bolt, so that the ship cable laying device of this embodiment can be installed on the top or bulkhead of the cargo hold or other areas of the ship. At the bent side wall of the adjusting section 12, the cable laying box 2 and the telescopic support rod 1 are rotatably and adjustablely assembled and connected.

[0022] Furthermore, for the telescopic adjustment of the fixed section 11 and the adjusting section 12, the specific structural configuration is as follows: a number of waist-shaped holes 111 are provided on the fixed section 11 in a straight line, and similarly, a number of telescopic copper nuts 121 are provided on the adjusting section 12 in a straight line. Multiple sets of waist-shaped holes 111 are evenly spaced, and multiple sets of telescopic copper nuts 121 are also evenly spaced, so that the spacing between adjacent waist-shaped holes 111 is consistent with the spacing between adjacent telescopic copper nuts 121. Thus, when the adjusting section 12 is inserted into the sliding groove 113 of the fixed section 11, the waist-shaped holes 111 and the telescopic copper nuts 121 can be aligned vertically. The length of the telescopic support rod 1 can be adjusted as needed. Then, the telescopic rod screw 10 is locked into the vertically aligned waist-shaped holes 111 and the telescopic copper nuts 121 to lock the telescopic support rod 1 at the current length.

[0023] Secondly, at the bend side wall of the adjustment section 12, the specific assembly structure of the cable mounting box 2 and the telescopic support rod 1 is as follows: like Figure 2 As shown, a protruding engaging seat 7 is provided at the bent side wall of the adjusting section 12, and a gear plate seat 6 is engaged and connected through the engaging seat 7. Preferably, an engaging groove 6a is formed on the gear plate seat 6, and an engaging protrusion adapted to the engaging groove 6a is formed on the engaging seat 7.

[0024] A rotating gear 3 is engaged by a gear plate seat 6, and the rotating gear 3 is integrally fixed to the back side of the cable tray box 2. Furthermore, a rotating copper nut 4 is fixed at the center of the rotating gear 3, and the rotating copper nut 4 is matched with a rotating adjusting bolt 9. The rotating adjusting bolt 9 passes through the center through hole of the engaging seat 7 and the gear plate seat 6 in sequence and is threadedly connected to the rotating copper nut 4.

[0025] Preferably, to facilitate the rotation adjustment of the copper nut 4 of the rotating part, the rotating adjusting bolt 9 is matched with the rotating screw cap 8 by means of the hexagonal head, so that the rotating adjusting bolt 9 can rotate and adjust synchronously with the rotating screw cap 8.

[0026] Preferably, the screw section of the rotating adjusting bolt 9 is fitted with a spring 5 to provide cushioning and reinforcement.

[0027] Therefore, for the ship cable laying device disclosed in this embodiment, the cable laying box 2 can be rotated and adjusted 360 degrees. By operating the rotating screw cap 8, the connection between the rotating adjustment bolt 9 and the rotating part copper nut 4 is loosened. According to the direction requirements of cable laying, the cable laying box 2 is rotated and adjusted to the required position. Then, the connection between the rotating adjustment bolt 9 and the rotating part copper nut 4 is tightened so that the cable laying box 2 is locked in the current position.

[0028] In summary, for the ship cable laying device disclosed in this embodiment, the adjusting section 12 is pre-inserted into the sliding groove 113 of the fixed section 11, and the telescopic rod bolt 10 is locked to the telescopic section copper nut 121. The fixing point of the bulkhead fixing hole 112 is selected at a suitable position on the top of the cabin or the bulkhead, and the ship cable laying device is installed. According to the installation space and the cable conditions, the length of the telescopic support rod 1 and the use angle of the cable laying box 2 are adjusted, so that the ship cable laying operation is more flexible, reducing unnecessary bending and wear of the cable, thereby improving the safety of the cable.

[0029] Implementation 2 This embodiment discloses a ship cable laying device. Based on the structure disclosed in Embodiment 1, the cable laying box 2 is further configured as a detachable structure, which facilitates cable laying and protection, and is also conducive to disassembly and maintenance.

[0030] For cable mounting box 2, it mainly includes Figure 4 The bottom box 21 shown, and Figure 5 The clamping part 22 shown; The bottom box 21 has multiple sets of bottom box cable half-grooves 211, and the clamping part 22 has clamping cable half-grooves 221 that correspond one-to-one with the bottom box cable half-grooves 211; the one-to-one corresponding bottom box cable half-grooves 211 and the clamping cable half-grooves 221 together constitute a cable passage groove, such as Figure 6The diagram shows the state of the cable when it is installed in the cable mounting box 2. The bottom box 21 and the clamping part 22 work together to protect the installed cable.

[0031] The base box 21 and the clamping part 22 are connected by a locking screw 20 and a copper nut 212 for the box body. After the base box 21 and the clamping part 22 are matched and engaged, the connection is locked by the locking screw 20; specifically, a copper nut 212 for the box body is provided on the base box 21, and the locking screw 20 passes through the fixing hole 222 of the clamping part 22 and is then connected to the copper nut 212 for the box body by thread.

[0032] The detachable connection between the base box 21 and the clamping part 22 facilitates cable threading during cable installation and provides the advantage of convenient inspection and maintenance.

[0033] Therefore, the ship cable laying device disclosed in this embodiment has the following advantages compared with the prior art: The cable tray box 2 is installed using an adjustable-length telescopic support rod 1. The distance between the cable tray box 2 and the cable can be flexibly adjusted according to the actual situation of the installation space. The adjustment method of the telescopic support rod 1 is simple. By pulling out the adjustment section 12, the waist-shaped hole is aligned with the copper nut 121 of the telescopic part at the corresponding length position. Then, the telescopic rod bolt 10 is used to lock the telescopic support rod 1 at the current length.

[0034] The cable tray box 2 is installed using a rotating adjustment structure. The cable tray box 2 can rotate 360 ​​degrees at any angle, which meets the flexible adjustment of the angle when laying and threading cables, thereby avoiding unnecessary bending and wear of cables and improving cable safety. The rotating adjustment structure adopts a toothed disc meshing structure. When the rotating adjustment bolt 9 is tightened, the toothed disc meshing structure makes the locking effect of the cable tray box 2 reliable.

[0035] The cable tray 2 is designed for easy cable installation, which not only facilitates cable pulling but also provides convenience for inspection and maintenance.

[0036] The above embodiments are not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are also within the protection scope of the present utility model.

Claims

1. A ship cable laying device, characterized in that: It includes a telescopic support pole (1) and a rotatable cable tray box (2) installed at one end of the telescopic support pole (1). The telescopic support rod (1) includes a fixed section (11) and an adjusting section (12), both of which are L-shaped plate structures; A bulkhead fixing hole (112) is provided at the bent side wall of the fixed section (11), and a protruding locking seat (7) is provided at the bent side wall of the adjusting section (12). A gear plate seat (6) is engaged and connected through the locking seat (7). The gear plate seat (6) meshes with a rotating gear plate (3). The rotating gear plate (3) is fixed on the back side of the cable rack box (2). A rotating copper nut (4) is fixed at the center of the rotating gear plate (3). The rotating copper nut (4) is matched with a rotating adjusting bolt (9). The rotating adjusting bolt (9) passes through the center through hole of the locking seat (7) and the gear plate seat (6) in sequence and is threadedly connected to the rotating copper nut (4).

2. The ship cable laying device according to claim 1, characterized in that: The toothed disc seat (6) has a locking groove (6a) formed thereon, and the locking seat (7) has a locking protrusion adapted to the locking groove (6a).

3. The ship cable laying device according to claim 1, characterized in that: The rotating adjusting bolt (9) is fitted with a rotating screw cap (8) by a hexagonal head.

4. The ship cable laying device according to claim 1, characterized in that: The screw section of the rotating adjusting bolt (9) is fitted with a spring (5).

5. The ship cable laying device according to claim 1, characterized in that: The fixed section (11) has several waist-shaped holes (111) arranged in a straight line, and the adjusting section (12) has several telescopic copper nuts (121) arranged in a straight line. The adjustment section (12) is inserted into the sliding groove (113) of the fixed section (11), and the waist-shaped hole (111) aligned vertically and the telescopic part copper nut (121) are locked together with the telescopic rod screw (10).

6. The ship cable laying device according to claim 1, characterized in that: The cable mounting box (2) includes a bottom box (21) and a clamping part (22). The bottom box (21) and the pressing part (22) are matched and locked together by the locking screw (20).

7. The ship cable laying device according to claim 6, characterized in that: Multiple sets of bottom box cable half-grooves (211) are formed on the bottom box (21), and clamping part (22) has clamping cable half-grooves (221) that correspond one-to-one with the bottom box cable half-grooves (211). The cable insertion groove is formed by the one-to-one corresponding bottom box cable half groove (211) and the clamping cable half groove (221).

8. The ship cable laying device according to claim 7, characterized in that: The bottom box (21) is provided with a box body copper nut (212), and the locking wire (20) passes through the fixing hole (222) of the pressing part (22) and is threadedly locked to the box body copper nut (212).

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