Ship cable and multi-core pipe pulling and releasing tool

Abstract

The invention relates to a ship cable and multi-core tube pulling and releasing tool, and relates to the field of ship cable pulling and releasing technology, the ship cable and multi-core tube pulling and releasing tool comprises a protection shell, a rolling shaft support is arranged in the protection shell, a cable rolling shaft is rotatably connected with the rolling shaft support, and an opening assembly is arranged on the protection shell. The opening assembly enables the interior of the protective shell to be communicated with the outside relatively. The device is suitable for two cable pulling and releasing modes of workers, is firm and reliable, is high in safety, and can avoid the possibility of ignition, damage and short circuit.

Description

Technical Field

[0001] The present application relates to the field of ship cable pulling and laying technology, and in particular to a pulling and laying tool for ship cables and multi-core tubes. Background Art

[0002] In the process of pulling and laying out ship cables, there are currently two main forms: one is to put the cut cables into cable drums for pulling and laying, and the other is to use wooden pallets to directly carry out pulling and laying of large cables such as long distance cables.

[0003] First, the method of cutting the cables and putting them into cable drums is relatively simple and efficient, but there is a problem with cable protection. During the construction process, the cables are exposed to the outside and are easily affected by the external environment. For example, sparks, rain and snow in the open air and other bad weather may damage the cables, affecting the performance and life of the cables. This method cannot effectively protect the cables and increases the risks of the cables during use.

[0004] Another method is to use wooden pallets to directly load the whole pallet onto the ship for pulling and laying. This method can meet the needs of large cables such as long distances, but it also has some problems. The wooden pallet tooling made by on-site welders is usually simple and has safety hazards, such as easy collapse, jamming or tilting, which may lead to accidents during construction. In addition, the production of wooden pallet tooling takes time and manpower, and it needs to be remade every time, resulting in low construction efficiency. Summary of the invention

[0005] In order to be applicable to both forms of cable pulling and laying for workers, to be firm, reliable, safe, and to avoid the possibility of fire, damage and short circuit, the present application provides a pulling and laying tool for ship cables and multi-core tubes.

[0006] The present application provides a ship cable and multi-core tube pulling and releasing tooling, which adopts the following technical solution:

[0007] A pulling and releasing tool for ship cables and multi-core tubes comprises a protective shell, a roller bracket is arranged inside the protective shell, a cable roller is rotatably connected to the roller bracket, and an opening component is arranged on the protective shell, and the opening component relatively connects the interior of the protective shell with the outside.

[0008] Optionally, the opening component includes a top plate, the protective shell includes a supporting shell, the top plate is hinged to the top end of the supporting shell, and the cable roller is placed into the roller bracket from the top end opening of the supporting shell.

[0009] Optionally, a hanging weight is fixedly connected to the top wall of the top plate, and a plurality of the hanging weights are arranged on the top plate, and the plurality of hanging weights are symmetrically arranged.

[0010] Optionally, a first lock buckle is arranged between the side wall of the top plate and the supporting shell, the first lock buckle includes a first female buckle fixed on the top plate, and a first sub-buckle is arranged at a position of the supporting shell relative to the first female buckle, and the first sub-buckle is relatively buckled with the first female buckle.

[0011] Optionally, an opening plate is provided on one side of the support shell, the bottom end of the opening plate is hinged to the support shell, and the top end of the opening plate is opposite to the top plate.

[0012] Optionally, the bottom end of the opening plate is lower than the connection between the roller bracket and the cable roller.

[0013] Optionally, a second lock buckle is arranged between the top end of the opening plate and the top plate, the second lock buckle includes a second female buckle fixed on the top plate, the opening plate is fixedly connected with a second sub-buckle at a position relative to the second female buckle, and the second female buckle is relatively buckled with the second sub-buckle.

[0014] Optionally, the roller bracket includes a supporting portion, a top end of the supporting portion is fixedly connected to a slot plate, a top end of the slot plate is vertically provided with a slot, and the roller bracket is placed inside the slot and is rotatably connected to the slot plate.

[0015] Optionally, a guide frame is fixedly connected to one side of the support portion, and one end of the guide frame is relatively connected to the top wall of the slot plate.

[0016] Optionally, the guide frame is arranged at an incline, and the top end of the guide frame is arranged to be gradually inclined upward from a side away from the slot plate to a side close to the slot plate.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. The roller bracket is fixed by the protective shell to ensure the stability and left-right balance of the roller bracket. There are lifting ears around it to facilitate the lifting operation of the crane during operation. There are four pulleys at the bottom to facilitate the movement of the tooling during construction by on-site workers. The pulley is equipped with a locking device, which can lock and fix the tooling during cable pulling and releasing operations to prevent it from moving.

[0019] 2. The main function of the cable roller bracket is to support the cable drum. Workers perform cable pulling and releasing operations by rolling the cable drum to the top with U-shaped slots at both ends in the middle through the bevel steel on both sides. The operation is relatively simple and more economical from a cost perspective.

[0020] 3. The top plate adopts a detachable buckle form, which effectively protects the cable in rainy and snowy weather or hot work areas, reducing the risk of sparks, rain, etc. causing cable performance. When there are multiple days of operation, it can be locked with the device opening plate to prevent the risk of cable theft.

[0021] 4. The opening plate is detachable. When workers pull and place cables, they can open the opening plate to carry out cable operations. The entire area can be opened and closed and locked when not in operation to prevent the risk of theft of valuable items such as cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the closed state of a pulling and releasing tool for ship cables and multi-core tubes in an embodiment of the present application.

[0023] Figure 2 It is a schematic diagram of the open state of a pulling and releasing tool for ship cables and multi-core tubes in an embodiment of the present application.

[0024] Figure 3 It is a structural schematic diagram of a roller bracket of a ship cable and multi-core tube pulling and releasing tooling in an embodiment of the present application.

[0025] Explanation of the reference numerals: 1. Protective shell; 11. Support shell; 12. Top plate; 121. Hanging code; 13. First lock buckle; 131. First mother buckle; 132. First child buckle; 14. Connecting plate; 141. Opening plate; 15. Second lock buckle; 151. Second mother buckle; 152. Second child buckle; 16. Third lock buckle; 161. Third mother buckle; 162. Third child buckle; 2. Roller bracket; 21. Support part; 22. Slot plate; 221. Card slot; 23. Guide frame; 231. Guide plate; 232. Support plate. DETAILED DESCRIPTION

[0026] In the process of pulling and laying out ship cables, there are currently two main forms: one is to put the cut cables into cable drums for pulling and laying, and the other is to use wooden pallets to directly carry out pulling and laying of large cables such as long distance cables.

[0027] First, the method of cutting the cables and putting them into cable drums is relatively simple and efficient, but there is a problem with cable protection. During the construction process, the cables are exposed to the outside and are easily affected by the external environment. For example, sparks, rain and snow in the open air and other bad weather may damage the cables, affecting the performance and life of the cables. This method cannot effectively protect the cables and increases the risks of the cables during use.

[0028] Another method is to use wooden pallets to directly load the whole pallet onto the ship for pulling and laying. This method can meet the needs of large cables such as long distances, but it also has some problems. The wooden pallet tooling made by on-site welders is usually simple and has safety hazards, such as easy collapse, jamming or tilting, which may lead to accidents during construction. In addition, the production of wooden pallet tooling takes time and manpower, and it needs to be remade every time, resulting in low construction efficiency.

[0029] In order to be applicable to both forms of cable pulling and laying for workers, to be firm, reliable, safe, and to avoid the possibility of fire, damage, and short circuit, the present application provides a pulling and laying tool for ship cables and multi-core tubes.

[0030] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The present application embodiment discloses a pulling and laying tool for ship cables and multi-core tubes. Figure 1 , Figure 3 A ship cable and multi-core tube pulling and releasing tooling includes a protective shell 1, a roller bracket 2 is arranged inside the protective shell 1, and the roller bracket 2 is used to support the cable roller so that the cable roller rotates relatively on the roller bracket 2 to pull and release the cable.

[0034] The protective shell 1 includes a supporting shell 11 , the top end of the supporting shell 11 is opened, and a top plate 12 is hingedly provided at the top end of the supporting shell 11 , and the top plate 12 completely closes the top end opening of the supporting shell 11 .

[0035] A hanging bracket 121 is fixedly connected to the side wall of the protective shell 1 . A plurality of hanging brackets 121 are provided, and the plurality of hanging brackets 121 are symmetrically arranged on the protective shell 1 . The provided hanging brackets 121 facilitate external hanging of the protective shell 1 .

[0036] A first lock buckle 13 is provided between the top plate 12 and the supporting shell 11. The first lock buckle 13 includes a first female buckle 131 located on the top plate 12, and a first sub-buckle 132 is fixedly connected to the supporting shell 11 at a position relative to the first female buckle 131. The first sub-buckle 132 and the first female buckle 131 can be relatively buckled, and a plurality of first lock buckles 13 are provided on the side wall of the top plate 12. By relatively buckling and fixing the first sub-buckle 132 and the first female buckle 131, the top plate 12 and the supporting shell 11 are conveniently locked relative to each other.

[0037] The plate body of the support shell 11 on one side away from the hinge point between the top plate 12 and the support shell 11 is a foldable structure, and the plate body includes a connecting plate 14 at the bottom, the connecting plate 14 is fixedly connected to the support shell 11, and an opening plate 141 is hingedly provided at the top end of the connecting plate 14, and the opening plate 141 and the connecting plate 14 are relatively hinged by a hinge. The hinge height between the opening plate 141 and the connecting plate 14 is higher than the connection point between the roller bracket 2 and the cable roller, so that the cable can be more conveniently wound on the cable roller.

[0038] A second lock buckle 15 is arranged between the opening plate 141 and the top plate 12. The second lock buckle 15 includes a second female buckle 151 fixed on the top plate 12. A second sub-buckle 152 is fixedly connected to the opening plate 141 at a position relative to the second female buckle 151. The second female buckle 151 and the second sub-buckle 152 can be relatively buckled to lock the opening plate 141 and the top plate 12.

[0039] In some embodiments, the second female buckle 151 is a locking piece, and a locking hole is horizontally opened on the locking piece, and the locking hole completely penetrates the locking piece. The second sub-buckle 152 is a locking plate, and an avoidance hole is vertically opened on the locking plate, and the avoidance hole completely penetrates the locking plate, and when the locking plate and the locking piece are buckled, the locking piece passes through the inside of the avoidance hole, and then passes through the inside of the locking hole through the lock head, so as to lock the locking piece and the locking plate, and then lock the opening plate 141 and the top plate 12.

[0040] A third lock buckle 16 is arranged between the opening plate 141 and the supporting shell 11. The third lock buckle 16 includes a third female buckle 161 fixed on the opening plate 141. A third sub-buckle 162 is fixedly connected to the supporting shell 11 at a position relative to the third female buckle 161. The third sub-buckle 162 and the third female buckle 161 can be relatively buckled, so that the opening plate 141 and the supporting shell 11 are relatively fixed.

[0041] Reference Figure 2 , Figure 3The roller bracket 2 includes a support portion 21, the bottom end of the support portion 21 is fixedly connected to the upper surface of the bottom wall of the support shell 11, and a slot plate 22 is fixedly connected to the top end of the support portion 21, and the slot plate 22 is a rectangular plate structure. Two slot plates 22 are arranged opposite to each other on the support portion 21, and the arrangement direction of the two slot plates 22 is arranged along the axial direction of the cable roller. A card slot 221 is opened on the top wall of the slot plate 22, and the top end of the card slot 221 is connected to the top wall of the slot plate 22, so that the cable roller can be placed from the card slot 221 into the inside of the slot plate 22, and the cable roller and the slot plate 22 rotate relatively, and the cable roller is supported by the support portion 21 and the slot plate 22.

[0042] A guide frame 23 is fixedly connected to one side of the support portion 21 close to the opening plate 141. The guide frame 23 includes a guide plate 231 close to the support portion 21 and a support plate 232 close to the opening plate 141. The bottom end of the support plate 232 is fixedly connected to the support housing 11, and the top end of the support plate 232 is fixedly connected to the guide plate 231. One end of the guide plate 231 is fixedly connected to the support plate 232, and the other end of the guide plate 231 is fixedly connected to the support plate 232. The guide plate 231 is tilted and gradually tilted upward from the side away from the slot plate 22 to the side close to the slot plate 22. The top wall of the guide plate 231 abuts against and is flush with the top wall of the slot plate 22. This makes it easy for the operator to slide the cable roller from the top end of the guide plate 231 into the slot 221 of the slot plate 22.

[0043] Universal wheels are fixedly connected to the four corners of the bottom end of the protective shell 1, which can drive the protective shell 1 to move. The universal wheels are provided with a self-locking structure, and the tooling can be locked and fixed during the cable pulling and releasing operation to prevent it from moving.

[0044] In this application, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0045] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A pulling and releasing tool for ship cables and multi-core tubes, characterized in that: The invention comprises a protective shell (1), a roller bracket (2) is arranged inside the protective shell (1), a cable roller is rotatably connected to the roller bracket (2), and an opening component is arranged on the protective shell (1), and the opening component connects the inside of the protective shell (1) with the outside.

2. The pulling and releasing tool for ship cables and multi-core tubes according to claim 1, characterized in that: The opening assembly comprises a top plate (12), the protective shell (1) comprises a supporting shell (11), the top plate (12) is hinged to the top end of the supporting shell (11), and the cable roller is placed into the roller bracket (2) from the top end opening of the supporting shell (11).

3. The pulling and releasing tool for ship cables and multi-core tubes according to claim 2, characterized in that: A hanging weight (121) is fixedly connected to the top wall of the top plate (12), and a plurality of the hanging weights (121) are arranged on the top plate (12), and the plurality of hanging weights (121) are symmetrically arranged.

4. The pulling and releasing tool for ship cables and multi-core tubes according to claim 2, characterized in that: A first lock buckle (13) is arranged between the side wall of the top plate (12) and the support shell (11), and the first lock buckle (13) includes a first female buckle (131) fixed on the top plate (12), and a first sub-buckle (132) is arranged at a position of the support shell (11) relative to the first female buckle (131), and the first sub-buckle (132) is relatively buckled with the first female buckle (131).

5. The pulling and releasing tool for ship cables and multi-core tubes according to claim 2, characterized in that: An opening plate (141) is provided on one side of the support shell (11), the bottom end of the opening plate (141) is hingedly connected to the support shell (11), and the top end of the opening plate (141) is opposite to the top plate (12).

6. The pulling and releasing tool for ship cables and multi-core tubes according to claim 5, characterized in that: The bottom end of the opening plate (141) is lower than the connection between the roller bracket (2) and the cable roller.

7. The pulling and releasing tool for ship cables and multi-core tubes according to claim 5, characterized in that: A second lock buckle (15) is provided between the top end of the opening plate (141) and the top plate (12); the second lock buckle (15) comprises a second female buckle (151) fixed on the top plate (12); a second sub-buckle (152) is fixedly connected to the opening plate (141) at a position relative to the second female buckle (151); the second female buckle (151) and the second sub-buckle (152) are relatively buckled.

8. The pulling and releasing tool for ship cables and multi-core tubes according to claim 1, characterized in that: The roller bracket (2) comprises a support portion (21), the top end of the support portion (21) is fixedly connected to a slot plate (22), the top end of the slot plate (22) is vertically provided with a slot (221), and the roller bracket (2) is placed inside the slot (221) and is rotatably connected to the slot plate (22).

9. The pulling and releasing tool for ship cables and multi-core tubes according to claim 8, characterized in that: A guide frame (23) is fixedly connected to one side of the support portion (21), and one end of the guide frame (23) is connected relative to the top wall of the slot plate (22).

10. The pulling and releasing tool for ship cables and multi-core tubes according to claim 9, characterized in that: The guide frame (23) is arranged obliquely, and the top end of the guide frame (23) is arranged to be gradually inclined upward from the side away from the slot plate (22) to the side close to the slot plate (22).

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