A device for laying marine power cables and signal cables separately

Abstract

The utility model relates to the technical field of ship cable laying, and discloses a device for laying ship power cables and signal cables separately, comprising a bottom plate, movable structures are fixedly installed on both sides of the bottom plate, the movable structure comprises a vertical plate, a top plate, a mounting plate, a first motor, a screw rod, and a bearing, vertical plates are fixedly installed on both sides of the bottom plate, the upper surface of the vertical plate is provided with a top plate, one side of the vertical plate is fixedly installed with a mounting plate, the upper surface of the top plate is provided with a first motor, the starting end of the first motor is rotatably connected with a screw rod, one end of the screw rod is rotatably connected with a bearing, the bearing is connected to the mounting plate, and the peripheral side surface of the screw rod is threadedly connected with a feeding structure. The utility model avoids the time-consuming and labor-intensive manual forward conveying through the arrangement of the movable structure and the feeding structure, and reduces the labor intensity of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of ship cable laying, in particular to a device for separately laying ship power cables and signal cables. Background Art

[0002] As we all know, the specification of cable laying in the field of ships requires that power cables and signal cables must be laid separately. However, in the actual laying process, the cable laying in some places often fails to meet this standard. Once the shipowner and ship inspector raise this issue, the on-site workers have to pull back the cables and find a new cable path for laying, which causes a lot of waste of manpower and material resources and affects the construction period. Especially after the cable laying in the field of ships is completed, the shipowner and ship inspector raise questions and higher requirements during the commissioning of a certain equipment on the ship. These problems and requirements require the addition of some cables to solve them. The original cable tray has reached the upper limit of the number of cables laid or cannot meet the requirements of separating the power line and the signal line, so a new cable path has to be selected. In addition, in the cable laying process, it is often necessary to add new cable paths and cable trays due to insufficient flat cable binding space on the cable tray.

[0003] The utility model patent application document with publication number "CN211908263U" discloses a device for laying ship power cables and signal cables separately, which is provided with a cable bracket, and the cable bracket includes two side brackets and at least three transverse cable binding plates, the transverse cable binding plates are provided with side by side transverse cable binding holes, and the side brackets are provided with side by side connecting holes. It is characterized in that at least two vertical cable binding plates are respectively provided on the outer sides of the two side brackets, and the vertical cable binding plates are configured as angle steel structures composed of a binding body and a supporting body. The lower end of the binding body is provided with mounting holes corresponding to the connecting holes on the transverse cable binding plates, and connecting bolts are provided in the mounting holes. The vertical cable binding plates are connected to the transverse cable binding plates by connecting bolts, and the middle part of the binding body is provided with vertical cable binding holes arranged in parallel with each other from top to bottom. It has the advantages of fast installation, convenient cable addition, high space utilization, cost reduction and efficiency improvement, etc.

[0004] The device for laying marine power cables and signal cables separately disclosed in the above document has the following defects: the technology requires manual forward conveyance of cables, which is time-consuming and labor-intensive, and the labor intensity of the staff is relatively high.

[0005] It can be seen from this that the existing device for separately laying ship power cables and signal cables does not have a good feeding structure, and it is necessary to improve the existing deficiencies and provide a device for separately laying ship power cables and signal cables. Utility Model Content

[0006] The utility model aims to provide a device for separately laying marine power cables and signal cables, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a device for laying power cables and signal cables separately for ships, comprising a bottom plate, movable structures are fixedly installed on both sides of the bottom plate, the movable structure comprises a vertical plate, a top plate, a mounting plate, a first motor, a screw rod, and a bearing, vertical plates are fixedly installed on both sides of the bottom plate, the upper surface of the vertical plate is provided with a top plate, a mounting plate is fixedly installed on one side of the vertical plate, the upper surface of the top plate is provided with a first motor, a starting end of the first motor is rotatably connected to a screw rod, one end of the screw rod is rotatably connected to a bearing, the bearing is connected to the mounting plate, and the peripheral side surface of the screw rod is threadedly connected to a feeding structure.

[0009] Furthermore, the feeding structure includes a movable box, a rotating rod, a second motor and a feeding roller, the peripheral side surface of the screw rod is threadedly connected to the movable box, the inner wall of the movable box is rotatably connected to the rotating rod, the number of the rotating rods is fixed at two, one end of one of the rotating rods is provided with a second motor, the second motor is connected to the movable box, and the peripheral side surfaces of the two rotating rods are provided with feeding rollers.

[0010] Furthermore, a plurality of brackets are fixedly mounted on both sides of the bottom plate, and a plurality of slots are provided on one side of the brackets.

[0011] Furthermore, the outer surface of the bracket is provided with a placement component, and the placement component includes a sliding shell, a telescopic placement frame, a groove, a spring, a latch, a connecting plate and a pull ring. The outer surface of the bracket is slidably connected with the sliding shell, and the number of the sliding shells is fixed at two. A telescopic placement frame is fixedly installed on one side of the two sliding shells. A groove is opened on one side of the sliding shell, and a spring is fixedly installed inside the groove. A latch is slidably connected to the inner wall of the sliding shell, and the latch is engaged with the slot. A connecting plate is fixedly installed on one end of the latch, and the connecting plate is connected to the spring, and a pull ring is fixedly installed on one end of the connecting plate.

[0012] Furthermore, a plurality of fixing plates are fixedly mounted on the inner wall of the bottom plate.

[0013] Furthermore, an auxiliary frame is fixedly installed between every two of the fixing plates.

[0014] Furthermore, the upper surface of the auxiliary frame is provided with a plurality of strip rolling grooves.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model installs a laying device on the hull, and then places one end of the cable between two feeding rollers, and then starts the second motor to drive one of the rotating rods to rotate. The rotation of the rotating rod causes the cable to be transported forward. When the cable transportation height needs to be adjusted, the first motor is started to drive the screw rod to rotate inside the bearing. The rotation of the screw rod drives the movable box to move. After the height is adjusted, the first motor is turned off to complete the height adjustment, thereby avoiding the time-consuming and labor-intensive manual forward transportation and reducing the labor intensity of the staff.

[0017] (2) The utility model drives the connecting plate to be pulled backward by pulling one of the pull rings, and the connecting plate drives the latch and the spring to be pulled backward. The latch leaves the interior of the card slot, so that the size of the storage space of the telescopic placement rack can be adjusted. After the adjustment, the latch is inserted into another card slot to complete the fixation, avoiding the troublesome effect of tying the cable on the bracket with a cable tie, thereby improving work efficiency.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the bracket and placement components of the utility model;

[0022] Figure 3 This is a schematic diagram of the mobile structure and feeding structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the components placed in the utility model;

[0024] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure A;

[0025] Figure 6 It is a partial structural schematic diagram of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] In the figure: 1. bottom plate; 2. moving structure; 201. vertical plate; 202. top plate; 203. mounting plate; 204. first motor; 205. screw rod; 206. bearing; 3. feeding structure; 301. movable box; 302. rotating rod; 303. second motor; 304. feeding roller; 4. bracket; 401. slot; 5. placement component; 501. sliding shell; 502. telescopic placement frame; 503. groove; 504. spring; 505. latch; 506. connecting plate; 507. pull ring; 6. fixed plate; 7. auxiliary frame; 8. strip rolling groove. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 - Figure 6 As shown, the utility model is a device for laying marine power cables and signal cables separately, comprising a bottom plate 1, with movable structures 2 fixedly installed on both sides of the bottom plate 1, the movable structure 2 comprising a vertical plate 201, a top plate 202, a mounting plate 203, a first motor 204, a screw 205, and a bearing 206, vertical plates 201 are fixedly installed on both sides of the bottom plate 1, the upper surface of the vertical plate 201 is provided with a top plate 202, a mounting plate 203 is fixedly installed on one side of the vertical plate 201, the upper surface of the top plate 202 is provided with a first motor 204, a starting end of the first motor 204 is rotatably connected to a screw 205, one end of the screw 205 is rotatably connected to a bearing 206, the bearing 206 is connected to the mounting plate 203, and the peripheral side surface of the screw 205 is threadedly connected to a feeding structure 3.

[0030] The feeding structure 3 includes a movable box 301, a rotating rod 302, a second motor 303 and a feeding roller 304. The peripheral side surface of the screw rod 205 is threadedly connected to the movable box 301, and the inner wall of the movable box 301 is rotatably connected to the rotating rod 302. The number of rotating rods 302 is fixed at two, and one end of one rotating rod 302 is provided with a second motor 303, and the second motor 303 is connected to the movable box 301. Feeding rollers 304 are provided on the peripheral side surfaces of the two rotating rods 302.

[0031] A plurality of brackets 4 are fixedly mounted on both sides of the bottom plate 1 , and a plurality of slots 401 are formed on one side of the brackets 4 .

[0032] The outer surface of the bracket 4 is provided with a placement component 5, and the placement component 5 includes a sliding shell 501, a telescopic placement frame 502, a groove 503, a spring 504, a latch 505, a connecting plate 506 and a pull ring 507. The outer surface of the bracket 4 is slidably connected with the sliding shell 501, and the number of the sliding shells 501 is fixed to two. The telescopic placement frame 502 is fixedly installed on one side of the two sliding shells 501. A groove 503 is opened on one side of the sliding shell 501, and a spring 504 is fixedly installed inside the groove 503. The inner wall of the sliding shell 501 is slidably connected with a latch 505, and the latch 505 is clamped with the slot 401. A connecting plate 506 is fixedly installed on one end of the latch 505. The connecting plate 506 is connected to the spring 504, and a pull ring 507 is fixedly installed on one end of the connecting plate 506.

[0033] A plurality of fixing plates 6 are fixedly mounted on the inner wall of the bottom plate 1 .

[0034] An auxiliary frame 7 is fixedly installed between every two fixing plates 6 .

[0035] The upper surface of the auxiliary frame 7 is provided with a plurality of strip rolling grooves 8 .

[0036] When in use, first install the laying device on the hull, then place one end of the cable between the two feeding rollers 304, and then start the second motor 303 to drive one of the rotating rods 302 to rotate. The rotating rod 302 rotates to transport the cable forward. When the cable transportation height needs to be adjusted, start the first motor 204 to drive the screw rod 205 to rotate inside the bearing 206. The rotation of the screw rod 205 drives the movable box 301 to move. After adjusting the height, turn off the first motor 204 to complete the height adjustment, avoiding manual forward movement. The transportation is relatively time-consuming and labor-intensive, which reduces the labor intensity of the staff. The cable is transported between the three telescopic placement racks 502, and then one of the pull rings 507 is pulled to drive the connecting plate 506 to pull back, and the connecting plate 506 drives the pin 505 and the spring 504 to pull back. The pin 505 leaves the interior of the card slot 401, so that the telescopic placement rack 502 can adjust the size of the accommodating space. After the adjustment, the pin 505 is connected to another card slot 401 to complete the fixation, avoiding the troublesome effect of tying the cable with a cable tie on the bracket 4, thereby improving work efficiency.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for laying power cables and signal cables separately for ships, comprising a bottom plate (1), characterized in that: A moving structure (2) is fixedly mounted on both sides of the bottom plate (1), and the moving structure (2) comprises a vertical plate (201), a top plate (202), a mounting plate (203), a first motor (204), a screw rod (205), and a bearing (206). Vertical plates (201) are fixedly mounted on both sides of the bottom plate (1), a top plate (202) is provided on the upper surface of the vertical plate (201), a mounting plate (203) is fixedly mounted on one side of the vertical plate (201), a first motor (204) is provided on the upper surface of the top plate (202), a starting end of the first motor (204) is rotatably connected to a screw rod (205), one end of the screw rod (205) is rotatably connected to a bearing (206), the bearing (206) is connected to the mounting plate (203), and a peripheral side surface of the screw rod (205) is threadedly connected to a feeding structure (3).

2. A device for laying marine power cables and signal cables separately according to claim 1, characterized in that: The feeding structure (3) comprises a movable box (301), a rotating rod (302), a second motor (303) and a feeding roller (304); the peripheral side surface of the screw rod (205) is threadedly connected to the movable box (301); the inner wall of the movable box (301) is rotatably connected to the rotating rod (302); the number of the rotating rods (302) is fixed at two; one end of one of the rotating rods (302) is provided with a second motor (303); the second motor (303) is connected to the movable box (301); and the peripheral side surfaces of the two rotating rods (302) are provided with feeding rollers (304).

3. A device for laying marine power cables and signal cables separately according to claim 1, characterized in that: A plurality of brackets (4) are fixedly mounted on both sides of the bottom plate (1), and a plurality of slots (401) are provided on one side of each bracket (4).

4. A device for laying marine power cables and signal cables separately according to claim 3, characterized in that: The outer surface of the bracket (4) is provided with a placement component (5), and the placement component (5) comprises a sliding shell (501), a telescopic placement frame (502), a groove (503), a spring (504), a latch (505), a connecting plate (506) and a pull ring (507). The outer surface of the bracket (4) is slidably connected with the sliding shell (501), and the number of the sliding shells (501) is fixed to two. The telescopic placement frame (502) is fixedly installed on one side of the two sliding shells (501). A groove (503) is provided on one side of the sliding housing (501), a spring (504) is fixedly installed inside the groove (503), a latch (505) is slidably connected to the inner wall of the sliding housing (501), the latch (505) is snap-fitted with the slot (401), a connecting plate (506) is fixedly installed on one end of the latch (505), the connecting plate (506) is connected to the spring (504), and a pull ring (507) is fixedly installed on one end of the connecting plate (506).

5. The device for laying marine power cables and signal cables separately according to claim 1, characterized in that: A plurality of fixing plates (6) are fixedly mounted on the inner wall of the bottom plate (1).

6. A device for laying marine power cables and signal cables separately according to claim 5, characterized in that: An auxiliary frame (7) is fixedly installed between every two of the fixing plates (6).

7. A device for laying marine power cables and signal cables separately according to claim 6, characterized in that: The upper surface of the auxiliary frame (7) is provided with a plurality of strip rolling grooves (8).

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