Marine cable flat steel assembly

Abstract

The present invention discloses a ship cable flat steel assembly, which relates to the technical field of ship cable flat steel, including a flat steel body, the flat steel body including support legs, the upper ends of two support legs being connected to a support frame, a main plate body being arranged above the support frame, a first fixing member being arranged between the support frame and the main plate body, a second fixing member being arranged below the support frame, and a secondary plate body being symmetrically arranged on the outside of the main plate body. The present invention is provided with a main plate body and a secondary plate body, and the secondary plate body can be easily pulled so as to adjust the total width of the main plate body and the secondary plate body according to the number of cables to be laid, so as to achieve the purpose of laying more cables or meeting the space requirements for laying cables separately, and also avoid the work of on-site welding of new flat steel in the complex environment in the later stage of ship construction; a locking mechanism is provided, and when the locking block is engaged with the rotating shaft, the rotating shaft is locked, and the secondary plate body can be prevented from moving on its own.

Description

Technical Field

[0001] The present invention relates to the technical field of ship cable flat steel, in particular to a ship cable flat steel assembly. Background Art

[0002] During the construction of ships, cable flat steel is required for laying cables to provide support for the cables.

[0003] After the cable flat steel is fixed on the ship by welding, the width of the cable flat steel, that is, the cable laying surface, needs to be increased due to the requirement of increasing cable laying and laying cables separately in the later stage. In the existing technology, it is usually necessary to weld flat steel with a larger cable laying surface on site to solve the above problem, but it also increases the workload of cable laying. Therefore, it is necessary to provide a ship-mounted cable flat steel assembly to meet the cable laying requirements. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a ship cable flat steel assembly.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A flat steel assembly for ship cables includes a flat steel body, which includes supporting feet. The upper ends of the two supporting feet are connected to a supporting frame. A main board is arranged above the supporting frame, and a first fixing member is arranged between the supporting frame and the main board. A second fixing member is arranged below the supporting frame, and a secondary plate is symmetrically arranged on the outside of the main board.

[0007] Preferably, both ends of the secondary plate body are provided with a receiving groove, a gear is provided inside the receiving groove, and the gear is rotatably connected to the receiving groove through a rotating shaft. Both ends of the main plate body are provided with a tooth groove, and the tooth groove is meshed with the teeth of the gear.

[0008] Preferably, a locking mechanism is provided on the surface of the rotating shaft at an external position of the gear, and the locking mechanism includes a locking block and a cross bar, one end of the locking block is connected to a push block, and a first spring is connected between the locking block and the cross bar, one end of the push block is fixedly connected to a push rod, the outside of the push rod is located between the push block and the accommodating groove and is sleeved with a second spring, and a telescopic handle is connected between each two adjacent push rods.

[0009] Preferably, the inner diameter of the locking block is adapted to the diameter of the rotating shaft, and an anti-slip pad is fixed to the inner surface of the locking block.

[0010] Preferably, the locking block is fixedly connected to the pushing block, and the inner diameter of the pushing block is larger than the diameter of the rotating shaft.

[0011] Preferably, the flat steel body, the main board body, the first fixing member and the second fixing member are fixedly connected by bolts.

[0012] Preferably, the cross section of the push rod is a rectangular structure, and the push rod is slidably connected to the secondary plate.

[0013] Preferably, a support rod is symmetrically fixed to the outside of the locking block, a sliding groove is provided inside the accommodating groove at a position corresponding to the support rod, and the support rod is slidably connected to the sliding groove.

[0014] Preferably, connecting pieces are symmetrically fixed at both ends of the secondary plate body, a baffle is rotatably connected between every two connecting pieces, and a telescopic rod is connected between every two adjacent baffles.

[0015] Preferably, limiting blocks are fixed at both ends of the main plate body, and limiting grooves cooperating with the limiting blocks are formed inside the secondary plate body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a main plate and a secondary plate. The secondary plate can be easily pulled so that the total width of the main plate and the secondary plate can be adjusted according to the number of cables to be laid, thereby achieving the purpose of laying more cables or meeting the space requirements for laying cables separately. It can also avoid the work of on-site welding of new flat steel in the complex environment of the later stage of ship construction, making cable laying simpler and faster and reducing workload;

[0018] 2. The present invention is provided with a locking mechanism. When the telescopic handle is pushed, the push block gradually pushes the locking block toward the crossbar until the locking block separates from the rotating shaft. This cancels the locking of the rotating shaft, allowing the gear to rotate and the secondary plate to be pulled. Conversely, when the locking block is engaged with the rotating shaft, the rotating shaft is locked, preventing the gear from rotating and preventing the secondary plate from moving on its own.

[0019] 3. The present invention is provided with a baffle, which blocks the outside of the telescopic handle to prevent foreign objects from accidentally hitting the telescopic handle and causing the push block and the locking block to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic top view of the flat steel assembly for marine cables proposed by the present invention;

[0021] Figure 2 This is a bottom view of the flat steel assembly for marine cables proposed by the present invention;

[0022] Figure 3This is a schematic cross-sectional structure diagram of the main plate and the secondary plate in the flat steel assembly for marine cables proposed by the present invention, cut to the position of the gears;

[0023] Figure 4 This is a schematic cross-sectional view of the main plate and the secondary plate in the flat steel assembly for marine cables proposed by the present invention, taken at the positions of the locking block and the pushing block;

[0024] Figure 5 The flat steel assembly for ship cables proposed by the present invention Figure 4 Schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 6 The flat steel assembly for ship cables proposed by the present invention Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0026] In the figure: 1. Flat steel body; 101. Support foot; 102. Support frame; 2. Main plate; 3. First fixing member; 4. Second fixing member; 5. Sub-plate; 6. Accommodating groove; 7. Gear; 8. Rotating shaft; 9. Tooth groove; 10. Locking block; 11. Cross bar; 12. First spring; 13. Support rod; 14. Slide groove; 15. Push block; 16. Push rod; 17. Second spring; 18. Telescopic handle; 19. Connecting member; 20. Baffle; 21. Telescopic rod; 22. Limit block; 23. Limit groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-2 The flat steel assembly of ship cables includes a flat steel body 1. The flat steel body 1 includes supporting feet 101. The upper ends of the two supporting feet 101 are connected to a supporting frame 102. A main board 2 is arranged above the supporting frame 102, and a first fixing member 3 is arranged between the supporting frame 102 and the main board 2. A second fixing member 4 is arranged below the supporting frame 102. A secondary plate 5 is symmetrically arranged on the outside of the main board 2. After the flat steel body 1 is fixed to the ship by welding, the main board 2 and the supporting frame 102 are fixed together by the first fixing member 3, the second fixing member 4 and bolts, and the cable is laid above the main board 2 and the secondary plate 5.

[0029] Reference Figure 3, both ends of the secondary plate body 5 are provided with a receiving groove 6, and a gear 7 is provided inside the receiving groove 6. The gear 7 is rotatably connected to the receiving groove 6 through a rotating shaft 8. Both ends of the main plate body 2 are provided with a tooth groove 9, which is engaged with the teeth of the gear 7. In the process of pulling the secondary plate body 5, the gear 7 and the tooth groove 9 will engage and rotate. Both ends of the main plate body 2 are fixed with a limit block 22, and the interior of the secondary plate body 5 is provided with a limit groove 23 that cooperates with the limit block 22. The cooperation between the limit block 22 and the limit groove 23 can prevent the secondary plate body 5 and the main plate body 2 from being separated.

[0030] Reference Figure 3-5 The surface of the rotating shaft 8 is located at the outer position of the gear 7 and a locking mechanism is provided. The locking mechanism includes a locking block 10 and a cross bar 11. One end of the locking block 10 is connected to a push block 15, and a first spring 12 is connected between the locking block 10 and the cross bar 11. One end of the push block 15 is fixedly connected to a push rod 16. The outside of the push rod 16 is located between the push block 15 and the accommodating groove 6 and is sleeved with a second spring 17. A telescopic handle 18 is connected between each adjacent two push rods 16. At the same time, the telescopic handles 18 located at both ends of the secondary plate 5 are pushed. The push rod 16 moves synchronously with the telescopic handle 18, so that the push block 15 gradually pushes the locking block 10 close to the cross bar 11 until the locking block 10 is separated from the rotating shaft 8. The lock of the rotating shaft 8 can be cancelled, so that the gear 7 can rotate. Conversely, when the locking block 10 is engaged with the rotating shaft 8, the rotating shaft 8 is locked, so that the gear 7 cannot rotate.

[0031] Reference Figure 5 The inner diameter of the locking block 10 is adapted to the diameter of the rotating shaft 8, and an anti-slip pad is fixed on the inner surface of the locking block 10. The anti-slip pad is made of rubber. When the locking block 10 is engaged with the rotating shaft 8, the friction between the locking block 10 and the rotating shaft 8 can be increased, thereby making the locking block 10 have a better fixing effect on the rotating shaft 8.

[0032] Reference Figure 5 The locking block 10 is fixedly connected to the pushing block 15. The inner diameter of the pushing block 15 is larger than the diameter of the rotating shaft 8. When the telescopic handle 18 is pushed, under the connecting action of the push rod 16, the pushing block 15 can push the locking block 10 to move until the locking block 10 is separated from the rotating shaft 8. Since the inner diameter of the pushing block 15 is larger than the diameter of the rotating shaft 8, it will not hinder the rotation of the rotating shaft 8.

[0033] Reference Figure 5 The cross section of the push rod 16 is a rectangular structure, and the push rod 16 is slidably connected to the secondary plate 5. The structure of the push rod 16 has a limiting effect, which can prevent the push block 15 from rotating.

[0034] Reference Figure 5A support rod 13 is symmetrically fixed to the outside of the locking block 10, and a slide groove 14 is opened inside the accommodating groove 6 at the position corresponding to the support rod 13. The support rod 13 is slidably connected to the slide groove 14. This structure can stabilize the locking block 10 to a certain extent without affecting the movement of the locking block 10.

[0035] Reference Figure 6 , both ends of the secondary plate body 5 are symmetrically fixed with connecting parts 19, a baffle 20 is rotatably connected between every two connecting parts 19, and a telescopic rod 21 is connected between every two adjacent baffles 20. The two ends of the secondary plate body 5 are fixed with limit plates below the baffle 20, which can limit the baffle 20 when the baffle 20 is lowered, so that the baffle 20 is blocked outside the telescopic handle 18, preventing foreign objects from accidentally hitting the telescopic handle 18 and causing the push block 15 and the locking block 10 to move.

[0036] In the present invention, after the flat steel body 1 is fixed on the ship by welding, the first fixing member 3, the second fixing member 4 and the bolts are used to fix the main body 2 and the support frame 102 together, and the total width of the main body 2 and the secondary plate body 5 is adjusted according to the number of cables laid - first, one end of the four baffles 20 located at both ends of the two secondary plate bodies 5 is lifted, and the baffles 20 are rotated until they no longer block the telescopic handle 18, and then, the telescopic handles 18 located at both ends of the secondary plate body 5 are pushed at the same time, and the push rod 16 moves synchronously with the telescopic handle 18, so that the push block 15 gradually pushes the locking block 10 closer to the cross bar 11. During this period, the second spring 17 is stretched, the first spring 12 is squeezed, and the support rod 13 slides inside the slide groove 14 until the locking block 10 is separated from the rotating shaft 8, thereby canceling the lock on the rotating shaft 8. , Then, the two sub-plates 5 can be pulled, and the gear 7 is meshed with the tooth groove 9 for transmission, so that the spacing between the two sub-plates 5 is changed, that is, the total width of the main body 2 and the sub-plate 5 is adjusted. After the sub-plate 5 is pulled to the appropriate position, the force applied to the telescopic handle 18 is stopped. Under the retraction action of the second spring 17 and the rebound action of the first spring 12, the locking block 10 and the push block 15 are reset, and the locking block 10 locks the rotating shaft 8, so that the gear 7 cannot rotate. Then, when the gear 7 and the tooth groove 9 are meshed, the sub-plate 5 can be prevented from moving. Finally, the baffle 20 is lowered so that the baffle 20 and the telescopic rod 21 block the outside of the telescopic handle 18, which can prevent foreign objects from accidentally hitting the telescopic handle 18 and causing the push block 15 and the locking block 10 to move.

[0037] After adjusting the total width of the main board 2 and the secondary board 5, multiple cables can be laid on top of the main board 2 and the secondary board 5. Subsequently, the total width of the main board 2 and the secondary board 5 can be increased according to the increase in the number of cables laid, until the total width of the main board 2 and the secondary board 5 is increased to the maximum limit.

[0038] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A flat steel assembly for shipboard cables, comprising a flat steel body (1), characterized in that: The flat steel body (1) includes supporting legs (101), the upper ends of the two supporting legs (101) are connected to a supporting frame (102), a main board (2) is arranged above the supporting frame (102), a first fixing member (3) is arranged between the supporting frame (102) and the main board (2), a second fixing member (4) is arranged below the supporting frame (102), and a secondary board (5) is symmetrically arranged outside the main board (2); Both ends of the secondary plate (5) are provided with a receiving groove (6), a gear (7) is provided inside the receiving groove (6), and the gear (7) is rotatably connected to the receiving groove (6) via a rotating shaft (8), and both ends of the main plate (2) are provided with a tooth groove (9), and the tooth groove (9) is meshed with the teeth of the gear (7); A locking mechanism is provided on the surface of the rotating shaft (8) at an outer position of the gear (7), and the locking mechanism comprises a locking block (10) and a cross bar (11); one end of the locking block (10) is connected to a push block (15), and a first spring (12) is connected between the locking block (10) and the cross bar (11); one end of the push block (15) is fixedly connected to a push rod (16); the outer portion of the push rod (16) is located between the push block (15) and the accommodating groove (6) and is sleeved with a second spring (17); and a telescopic handle (18) is connected between each two adjacent push rods (16); The inner diameter of the locking block (10) is adapted to the diameter of the rotating shaft (8), and an anti-slip pad is fixed on the inner surface of the locking block (10); The locking block (10) is fixedly connected to the pushing block (15), and the inner diameter of the pushing block (15) is larger than the diameter of the rotating shaft (8).

2. The ship cable flat steel assembly according to claim 1, characterized in that: The flat steel body (1), the main body (2), the first fixing member (3), and the second fixing member (4) are fixedly connected by bolts.

3. The ship cable flat steel assembly according to claim 1, characterized in that: The cross section of the push rod (16) is a rectangular structure, and the push rod (16) is slidably connected to the secondary plate (5).

4. The shipboard cable flat steel assembly according to claim 1, characterized in that: A support rod (13) is symmetrically fixed to the outside of the locking block (10), and a sliding groove (14) is provided inside the accommodating groove (6) at a position corresponding to the support rod (13), and the support rod (13) is slidably connected to the sliding groove (14).

5. The ship cable flat steel assembly according to claim 1, characterized in that: Connecting pieces (19) are symmetrically fixed at both ends of the secondary plate body (5), a baffle (20) is rotatably connected between every two connecting pieces (19), and a telescopic rod (21) is connected between every two adjacent baffles (20).

6. The ship cable flat steel assembly according to claim 1, characterized in that: Limiting blocks (22) are fixed at both ends of the main plate (2), and limiting grooves (23) cooperating with the limiting blocks (22) are provided inside the secondary plate (5).

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