Folding arm type cable bracket

Abstract

The utility model discloses a folding arm type cable bracket which comprises a first cable bracket body and a second cable bracket body, the second cable bracket body is rotationally connected with one end of the first cable bracket body, and a base is arranged at the end, away from the first cable bracket body, of the second cable bracket body and welded to a pipe supporting frame. A cable is laid on the first cable bracket and the second cable bracket, and the first cable bracket and the second cable bracket move along with the bracket pipe, so that the cable moves along with the stinger. According to the folding arm type cable bracket, the first cable bracket is rotationally connected to one end of the second cable bracket, the base is arranged at the end, away from the first cable bracket, of the second cable bracket, the base is welded to the pipe supporting frame, and along with rising and falling of the pipe supporting frame, the first cable bracket and the second cable bracket move along with the pipe supporting frame, and cables do not move. The first cable bracket and the second cable bracket are stable in structure and can bear the impact of sea waves after entering water at the maximum angle, so that the cable is protected and prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the field of marine engineering, and in particular relates to a folding arm type cable bracket. Background Art

[0002] During pipe-laying operations, the cable is exposed to the stern. The first end of the cable connected to the stern cannot be completely fixed in the cable trough, and a few meters of free section needs to be left to accommodate changes in the angle of the stinger.

[0003] Since the angle of the stinger is adjusted within the range of 28° to -33°, the free section of the cable exposed at the stern is hit by the stern splash zone and waves, causing great damage to the free section of the cable. When replacing the damaged cable, the ship needs to be ballasted and the stern needs to be lifted by adjusting the draft of the bow and stern so that personnel can go down for repairs, which is both unsafe and time-consuming.

[0004] Therefore, it is urgent to design a folding arm cable bracket to solve the above-mentioned problem that the exposed cables are damaged by splash zones and waves. Utility Model Content

[0005] In order to solve the technical problem mentioned in the background technology that the exposed cable is damaged by the splash zone and the impact of waves, a folding arm cable bracket is provided to solve the problem of cable damage.

[0006] To achieve the above purpose, the specific technical solution of the folding arm cable bracket of the utility model is as follows:

[0007] A folding-arm cable bracket comprises a first cable bracket and a second cable bracket, wherein the second cable bracket is rotatably connected to one end of the first cable bracket, a base is provided at the end of the second cable bracket away from the first cable bracket, the base is welded to the bracket, cables are laid on the first cable bracket and the second cable bracket, and the first cable bracket and the second cable bracket move with the bracket tube so that the cables move with the bracket.

[0008] Furthermore, the first cable bracket includes a first steel pipe, a second steel pipe and a third steel pipe. The first steel pipe is mounted on the second steel pipe and the third steel pipe. The first steel pipe is fixedly connected to the second steel pipe and the third steel pipe through a plurality of first diagonal bracing pipes, respectively. The second steel pipe and the third steel pipe are fixedly connected through a plurality of first diagonal bracing pipes.

[0009] Furthermore, the second cable bracket includes a fourth steel pipe, a fifth steel pipe and a sixth steel pipe, the fourth steel pipe is mounted on the fifth steel pipe and the sixth steel pipe, the fourth steel pipe is connected to the fifth steel pipe and the sixth steel pipe respectively through a plurality of second diagonal bracing pipes, the fifth steel pipe and the sixth steel pipe are fixedly connected through a plurality of second diagonal bracing pipes, the fifth steel pipe and the sixth steel pipe are connected to the second steel pipe and one end of the third steel pipe in turn, so that the second cable bracket is connected to the first cable bracket.

[0010] Furthermore, the second steel pipe and the third steel pipe are respectively provided with a first pin hole and a second pin hole at one end, and the fifth steel pipe and the sixth steel pipe are respectively provided with a third pin hole and a fourth pin hole at one end. The first pin hole, the second pin hole, the third pin hole and the fourth pin hole are sequentially passed through by the first pin shaft, and the two ends of the first pin shaft are respectively screwed by the first pin shaft nut, so that the first cable bracket is rotatably set on the second cable bracket.

[0011] Furthermore, one end of the fifth steel pipe and the sixth steel pipe away from the third pin hole and the fourth pin hole is connected to the base, and the base is welded on the hosting frame so that the second cable bracket is placed on the hosting frame.

[0012] Furthermore, the base is provided with a pin shaft seat, on which a second pin shaft is provided, and the fifth steel pipe and the sixth steel pipe are provided with a fifth pin hole and a sixth pin hole at one end away from the third pin hole and the fourth pin hole, and the second pin shaft passes through the fifth pin hole and the sixth pin hole in sequence to enable the second cable bracket to be rotatably connected to the base.

[0013] Furthermore, one end of the second pin shaft abuts against the base, and one end of the second pin shaft away from the base passes through the pin shaft seat. The second pin shaft passing through the pin shaft seat is threaded with a second pin shaft nut, so that the second pin shaft is rotatably set on the base.

[0014] Furthermore, a pin shaft sleeve is sleeved on the outer side of the second pin shaft, so that the second pin shaft is rotatably arranged in the pin shaft sleeve.

[0015] Furthermore, a plurality of first diagonal bracing tubes are sequentially welded between the first steel tube, the second steel tube and the third steel tube, so that the first steel tube, the second steel tube and the third steel tube form an equilateral triangle.

[0016] Furthermore, a plurality of second diagonal bracing tubes are sequentially welded between the fourth steel tube, the fifth steel tube and the sixth steel tube, so that the fourth steel tube, the fifth steel tube and the sixth steel tube form an equilateral triangle.

[0017] The folding arm cable bracket of the utility model has the following advantages:

[0018] The first cable bracket in the device is rotatably connected to one end of the second cable bracket, and a base is provided at one end of the second cable bracket away from the first cable bracket, and the base is welded on the stinger, and the cables are laid on the first cable bracket and the second cable bracket. As the stinger is raised and lowered, the first cable bracket and the second cable bracket move with the stinger, while the cables do not move. The first cable bracket and the second cable bracket have a stable structure and can withstand the impact of waves after entering the water at the maximum angle, thereby protecting the cables and preventing them from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the first cable bracket of the folding arm type cable bracket of the utility model;

[0020] Figure 2 This is a right view of the first cable bracket of the folding arm type cable bracket of the utility model;

[0021] Figure 3 This is a top view of the second cable bracket of the folding arm type cable bracket of the utility model;

[0022] Figure 4 This is a right view of the second cable bracket of the folding arm type cable bracket of the utility model;

[0023] Figure 5 This is a connection diagram of the first cable bracket and the second cable bracket of the folding arm cable bracket of the utility model.

[0024] Description of the markings in the figure:

[0025] 1. Cable; 2. Base; 3. First steel pipe; 4. Second steel pipe; 5. Third steel pipe; 6. Fourth steel pipe; 7. Fifth steel pipe; 8. Sixth steel pipe; 9. First diagonal support pipe; 10. Second diagonal support pipe; 11. Pin seat; 12. First pin; 13. Second pin; 14. First pin nut; 15. Second pin nut; 16. Pin sleeve. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0027] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0028] Please refer to the attached Figure 1 To Attachment Figure 5 The utility model is described as a folding arm type cable bracket.

[0029] like Figure 1 and Figure 3As shown, the folding-arm cable bracket in the utility model includes a first cable bracket and a second cable bracket, the second cable bracket is rotatably connected to one end of the first cable bracket, a base 2 is provided at one end of the second cable bracket away from the first cable bracket, the base 2 is welded to the stinger frame, the first cable bracket and the second cable bracket are laid with a cable 1, and the first cable bracket and the second cable bracket move with the bracket tube so that the cable 1 moves with the stinger frame. The first cable bracket in the device is rotatably connected to one end of the second cable bracket, the second cable bracket is provided with a base 2 at one end away from the first cable bracket, the base 2 is welded to the stinger frame, and the cable 1 is laid on the first cable bracket and the second cable bracket; as the stinger frame is raised and lowered, the first cable bracket and the second cable bracket move with the stinger frame, while the cable 1 does not move. The first cable bracket and the second cable bracket are stable in structure, and can withstand the impact of waves after entering the water at the maximum angle, so as to protect the cable 1 and avoid damage.

[0030] Further, if Figure 2 and Figure 4 As shown, the first cable bracket includes a first steel pipe 3, a second steel pipe 4 and a third steel pipe 5, the first steel pipe 3 is mounted on the second steel pipe 4 and the third steel pipe 5, the first steel pipe 3 is fixedly connected to the second steel pipe 4 and the third steel pipe 5 respectively through a plurality of first diagonal bracing tubes 9, and the second steel pipe 4 and the third steel pipe 5 are fixedly connected through a plurality of first diagonal bracing tubes 9; the second cable bracket includes a fourth steel pipe 6, a fifth steel pipe 7 and a sixth steel pipe 8, the fourth steel pipe 6 is mounted on the fifth steel pipe 7 and the sixth steel pipe 8, the fourth steel pipe 6 is connected to the fifth steel pipe 7 and the sixth steel pipe 8 respectively through a plurality of second diagonal bracing tubes 10, the fifth steel pipe 7 and the sixth steel pipe 8 are fixedly connected through a plurality of second diagonal bracing tubes 10, the fifth steel pipe 7 and the sixth steel pipe 8 are connected to the second steel pipe 4 and one end of the third steel pipe 5 in turn, so that the second cable bracket is connected to the first cable bracket.

[0031] In this embodiment, the first steel tube 3 and the fourth steel tube 6 are the same steel tubes, and the second steel tube 4, the third steel tube 5, the fifth steel tube 7 and the sixth steel tube 8 are the same steel tubes, so that the arrangement is convenient for later maintenance and replacement. The first steel tube 3, the second steel tube 4 and the third steel tube 5 are respectively connected by a plurality of first diagonal bracing tubes 9, and the plurality of first diagonal bracing tubes 9 are located between the first steel tube 3, the second steel tube 4 and the third steel tube 5 and are connected in the first position, so that the first steel tube 3, the second steel tube 4 and the third steel tube 5 form a plurality of triangular structures between each other, and the triangular structure is stable, ensuring that the first cable bracket can stably lay the cable 1; the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8 are respectively connected by a plurality of second diagonal bracing tubes 10, and the plurality of second diagonal bracing tubes 10 are located between the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8 and are connected in the first position, so that the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8 form a plurality of triangular structures between each other, and the triangular structure is stable, ensuring that the second cable bracket can stably lay the cable 1.

[0032] Further, if Figure 5 As shown, the second steel pipe 4 and the third steel pipe 5 are respectively provided with a first pin hole and a second pin hole at one end, the fifth steel pipe 7 and the sixth steel pipe 8 are respectively provided with a third pin hole and a fourth pin hole at one end, the first pin hole, the second pin hole, the third pin hole and the fourth pin hole are sequentially passed through by the first pin shaft 12, and the two ends of the first pin shaft 12 are respectively screwed by the first pin shaft nut 14, so that the first cable bracket is rotatably set on the second cable bracket; the fifth steel pipe 7 and the sixth steel pipe 8 are connected to the base 2 at one end away from the third pin hole and the fourth pin hole, and the base 2 is welded on the hosting frame, so that the second cable bracket is placed on the hosting frame.

[0033] In this embodiment, the first pin shaft 12 passes through the first pin hole, the second pin hole, the third pin hole and the fourth pin hole provided on the second steel pipe 4, the third steel pipe 5, the fifth steel pipe 7 and the sixth steel pipe 8 in sequence, and the two ends of the first pin shaft 12 are respectively screwed by two first pin shaft nuts 14, so that the second steel pipe 4 and the third steel pipe 5 of the first cable bracket are rotatably arranged on the fifth steel pipe 7 and the sixth steel pipe 8 of the second cable bracket; the other ends of the fifth steel pipe 7 and the sixth steel pipe 8 are connected to the base 2, and the base 2 is welded to the trustee, and the second steel pipe 4 and the third steel pipe 5 are connected to the trustee frame at one end away from the fifth steel pipe 7 and the sixth steel pipe 8. As the trustee frame rises or falls, the first cable bracket and the second cable bracket are driven to move, and at the same time, the first cable bracket is driven to rotate around the second cable bracket.

[0034] Further, if Figure 4 As shown, the base 2 is provided with a pin shaft seat 11, and a second pin shaft 13 is provided on the pin shaft seat 11. The fifth steel pipe 7 and the sixth steel pipe 8 are provided with a fifth pin hole and a sixth pin hole at one end away from the third pin hole and the fourth pin hole. The second pin shaft 13 passes through the fifth pin hole and the sixth pin hole in sequence, so that the second cable bracket is rotatably connected to the base 2; one end of the second pin shaft 13 abuts against the base 2, and the second pin shaft 13 passes through the pin shaft seat 11 at one end away from the base 2, and a second pin shaft nut 15 is screwed on one end of the second pin shaft 13 passing through the pin shaft seat 11, so that the second pin shaft 13 is rotatably set on the base 2; a pin shaft sleeve 16 is sleeved on the outer side of the second pin shaft 13, so that the second pin shaft 13 is rotatably set in the pin shaft sleeve 16. In this embodiment, the pin seat 11 is welded to the base 2, and a through hole is provided at one end of the pin seat 11 away from the base 2, and the second pin 13 passes through the through hole, the fifth pin hole and the sixth pin hole of the fifth steel tube 7 and the sixth steel tube 8 in sequence, and finally the second pin 13 passes through one end and abuts against the base 2, and the end away from the second pin 13 passes through is screwed by the second pin nut 15, so that the fifth steel tube 7 and the sixth steel tube 8 are rotatably arranged on the base 2. A pin sleeve 16 is sleeved on the outer side of the second pin 13, and the pin sleeve 16 protects the second pin 13 to prevent the service life from being reduced under the splash of seawater and the action of waves.

[0035] Further, if Figure 2 and Figure 4As shown, a plurality of first diagonal bracing tubes 9 are sequentially welded between the first steel tube 3, the second steel tube 4 and the third steel tube 5, so that the first steel tube 3, the second steel tube 4 and the third steel tube 5 form an equilateral triangle; a plurality of second diagonal bracing tubes 10 are sequentially welded between the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8, so that the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8 form an equilateral triangle. In this embodiment, the cable 1 passes through the equilateral triangle formed by the first steel tube 3, the second steel tube 4 and the third steel tube 5 and the equilateral triangle formed by the fourth steel tube 6, the fifth steel tube 7 and the sixth steel tube 8 in sequence, and the cable 1 is fixed by a cable tie to ensure that the cable 1 is stably connected and does not move.

[0036] Based on the underwater coating device, the utility model is connected to one end of the second cable bracket by rotating the first cable bracket, and the second cable bracket is provided with a base 2 at one end away from the first cable bracket, and the base 2 is welded on the stinger, and the cable 1 is laid on the first cable bracket and the second cable bracket. As the stinger is raised and lowered, the first cable bracket and the second cable bracket move with the stinger, while the cable 1 does not move. The first cable bracket and the second cable bracket have stable structures and can withstand the impact of waves after entering the water at the maximum angle, so as to protect the cable 1 and avoid damage.

[0037] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A folding arm cable bracket, characterized in that: It includes a first cable bracket and a second cable bracket, the second cable bracket is rotatably connected to one end of the first cable bracket, the second cable bracket is provided with a base at one end away from the first cable bracket, the base is welded to the hosting frame, cables are laid on the first cable bracket and the second cable bracket, the first cable bracket and the second cable bracket move with the bracket tube, so that the cables move with the hosting frame.

2. The folding arm cable bracket according to claim 1, characterized in that: The first cable bracket includes a first steel pipe, a second steel pipe and a third steel pipe. The first steel pipe is mounted on the second steel pipe and the third steel pipe. The first steel pipe is fixedly connected to the second steel pipe and the third steel pipe through a plurality of first diagonal bracing pipes, respectively. The second steel pipe and the third steel pipe are fixedly connected through a plurality of first diagonal bracing pipes.

3. The folding arm cable bracket according to claim 1, characterized in that: The second cable bracket includes a fourth steel pipe, a fifth steel pipe and a sixth steel pipe. The fourth steel pipe is mounted on the fifth steel pipe and the sixth steel pipe. The fourth steel pipe is connected to the fifth steel pipe and the sixth steel pipe through a plurality of second diagonal bracing pipes respectively. The fifth steel pipe and the sixth steel pipe are fixedly connected through a plurality of second diagonal bracing pipes. The fifth steel pipe and the sixth steel pipe are connected to the second steel pipe and one end of the third steel pipe in turn to connect the second cable bracket to the first cable bracket.

4. The folding arm cable bracket according to claim 2, characterized in that: The second steel pipe and the third steel pipe are respectively provided with a first pin hole and a second pin hole at one end, and the fifth steel pipe and the sixth steel pipe are respectively provided with a third pin hole and a fourth pin hole at one end. The first pin hole, the second pin hole, the third pin hole and the fourth pin hole are sequentially passed through by the first pin shaft, and the two ends of the first pin shaft are respectively screwed by the first pin shaft nut, so that the first cable bracket is rotatably set on the second cable bracket.

5. The folding arm cable bracket according to claim 3, characterized in that: One end of the fifth steel pipe and the sixth steel pipe away from the third pin hole and the fourth pin hole is connected to the base, and the base is welded on the hosting frame so that the second cable bracket is placed on the hosting frame.

6. The folding arm cable bracket according to claim 1, characterized in that: The base is provided with a pin shaft seat, on which a second pin shaft is provided. The fifth steel pipe and the sixth steel pipe are provided with a fifth pin hole and a sixth pin hole at one end away from the third pin hole and the fourth pin hole. The second pin shaft passes through the fifth pin hole and the sixth pin hole in sequence to enable the second cable bracket to be rotatably connected to the base.

7. The folding arm cable bracket according to claim 6, characterized in that: One end of the second pin shaft abuts against the base, and one end of the second pin shaft away from the base passes through the pin shaft seat. The second pin shaft passes through the pin shaft seat and is threaded with a second pin shaft nut, so that the second pin shaft is rotatably arranged on the base.

8. The folding arm cable bracket according to claim 7, characterized in that: A pin shaft sleeve is sleeved on the outer side of the second pin shaft so that the second pin shaft can be rotatably arranged in the pin shaft sleeve.

9. The folding arm cable bracket according to claim 2, characterized in that: A plurality of first diagonal bracing tubes are sequentially welded between the first steel tube, the second steel tube and the third steel tube, so that the first steel tube, the second steel tube and the third steel tube form an equilateral triangle.

10. The folding arm cable bracket according to claim 3, characterized in that: A plurality of second diagonal bracing tubes are sequentially welded between the fourth steel tube, the fifth steel tube and the sixth steel tube, so that the fourth steel tube, the fifth steel tube and the sixth steel tube form an equilateral triangle.

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