CN214958440U

CN214958440U - Shock attenuation cable hanger

Info

Publication number: CN214958440U
Application number: CN202120880687.8U
Authority: CN
Inventors: 符城彬; 许国仁; 郭继富; 肖智烜; 黄春华; 蔡皓鹏
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-30
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a boats and ships cable equipment technical field discloses a shock attenuation cable gallows, including the layer board that is used for fixing the landing leg on the hull and is used for supporting cable, landing leg interval arrangement has two, and the layer board is arranged between two landing legs, and it has put the elasticity seat to go back the equipartition on two landing legs, and the elasticity seat is including fixing the base on the landing leg, supporting the spring of arranging on the base and arranging the supporting seat at the top of spring, and the spring extends along the length direction of landing leg, and the both ends of layer board are fixed respectively and are arranged on two supporting seats. Arrange the elastic seat on the landing leg, the both ends of layer board are supported on the supporting seat in the elastic seat, and the spring is to supporting seat elastic support, and when meetting the stormy wave vibrations during boats and ships navigation, the landing leg shakes along with the hull, and the energy of vibrations is absorbed in spring elastic deformation, has reduced the vibration range of supporting seat, and then has reduced the vibrations of layer board, has reduced the friction between layer board and the cable, has reduced the impaired degree of cable, the life of extension cable.

Description

Shock attenuation cable hanger

Technical Field

The utility model relates to a boats and ships cable equipment technical field especially relates to a shock attenuation cable gallows.

Background

The cable is the necessary information transmission medium in shipbuilding for each equipment terminal on connection control platform and the boats and ships, because the power consumption position is many in the boats and ships, consequently the cable quantity that bears the power consumption is huge, if not fixed better during cable laying, along with striking and vibrations when boats and ships are sailed, can cause the cable not hard up and impaired, arouses signal crosstalk, still can cause the cable fracture when serious, consequently needs special cable hanger to support.

The application publication number is CN 111628458A's chinese utility model patent discloses a marine cable tray, including two at least support piece and layer board, the layer board is used for installing the cable, and support piece's surface is provided with a plurality of mounting points, and a plurality of mounting points are arranged along support piece's extending direction, and the both ends of layer board are connected to the mounting point that is located two support piece respectively.

The marine cable bracket utilizes the plurality of mounting points on the supporting piece to adjust the position and the number of the supporting piece, but the ship is greatly influenced by wind and waves during navigation and vibrates, the cable bracket vibrates along with the swinging of the ship, so that friction is generated between the cable and the bracket, the damage is caused, and the service life of the cable is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a shock attenuation cable gallows to cable vibrations when boats and ships are sailed among the solution prior art leads to the cable damage to appear, influences the life's of cable problem.

In order to achieve the above object, the utility model provides a shock attenuation cable hanger, including being used for fixing the landing leg on the hull and the layer board that is used for supporting cable, landing leg interval arrangement has two, the layer board is arranged between two landing legs, and it has set elastic seat still to equip on two landing legs, elastic seat is including fixing base on the landing leg, support and arrange spring on the base with arrange the supporting seat at the top of spring, the spring is followed the length direction of landing leg extends, the both ends of layer board are fixed respectively and are arranged on two supporting seats.

Preferably, the supporting seat comprises a supporting plate for supporting and fixing the supporting plate and a connecting plate arranged perpendicular to the supporting plate, the top end of the spring is connected with the supporting plate, the supporting leg is provided with a through hole extending along the length direction of the supporting leg, and the connecting plate is provided with a connecting assembly which penetrates through the through hole and is axially stopped with the supporting leg.

Preferably, the connecting assembly comprises a connecting bolt which is penetrated in the through hole and a fastening nut which is screwed on the connecting bolt.

Preferably, the connecting bolt is further sleeved with a sleeve, and the sleeve is arranged in the through hole in a penetrating mode.

Preferably, the bottom of the supporting plate is fixedly provided with a connecting block fixedly connected with the spring.

Preferably, the base includes a bottom plate and a limiting member disposed on the bottom plate, a folded plate fixedly connected to the support leg is perpendicularly disposed at one end of the bottom plate, and the limiting member is configured to radially limit the bottom end of the spring.

Preferably, the limiting part is a circular tube sleeved outside the spring, and the bottom plate is provided with a connecting block fixedly connected with the spring in the circular tube.

Preferably, a plurality of band holes for fixing the band are formed in the supporting plate and are arranged at intervals along the length direction of the supporting plate.

Preferably, the strap hole is a long hole extending in a width direction of the pallet.

The embodiment of the utility model provides a shock attenuation cable gallows compares with prior art, and its beneficial effect lies in: arrange the elastic seat on the landing leg, the both ends of layer board are supported on the supporting seat in the elastic seat, and the spring is to supporting seat elastic support, and when meetting the stormy wave vibrations during boats and ships navigation, the landing leg shakes along with the hull, and the energy of vibrations is absorbed in spring elastic deformation, has reduced the vibration range of supporting seat, and then has reduced the vibrations of layer board, has reduced the friction between layer board and the cable, has reduced the impaired degree of cable, the life of extension cable.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing cable hanger of the present invention;

FIG. 2 is a schematic view of the assembly of the legs, elastomeric seat and pallet of the shock absorbing cable hanger of FIG. 1;

fig. 3 is an enlarged schematic view at a of the shock-absorbing cable hanger of fig. 2.

In the figure, 1, a support leg; 11. perforating; 2. a support plate; 21. a hole is tied; 3. a base; 31. a base plate; 32. folding the plate; 33. a limiting member; 4. a spring; 5. a supporting seat; 51. a support plate; 52. a connecting plate; 6. a connecting assembly; 61. a connecting bolt; 62. fastening a nut; 63. a sleeve; 64. a gasket; 7. and (4) connecting the blocks.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model discloses a preferred embodiment of shock attenuation cable gallows, as shown in fig. 1 to 3, this shock attenuation cable gallows includes landing leg 1, layer board 2 and elastic seat, and landing leg 1 is the support basis of this shock attenuation cable gallows, and landing leg 1 is used for fixing on the hull, and layer board 2 is used for supporting fixed cable, and the elastic seat is used for elastic support layer board 2.

The support legs 1 are two in total, the two support legs 1 are arranged at intervals, when the support legs are fixed on a ship body, the top ends of the support legs 1 are welded and fixed on the ship body, the interval direction of the two support legs 1 is perpendicular to the arrangement direction of cables, and the cables penetrate through the space between the two support legs 1. In this embodiment, landing leg 1's material is the angle steel, and the relative one side of two angle steels is close to each other, and layer board 2 is arranged between two landing legs 1, can reduce layer board 2 and landing leg 1's area of contact to reduce the frictional force when layer board 2 reciprocates.

The pallet 2 is a carrier for supporting the cable, the pallet 2 being arranged between two legs 1. The supporting plate 2 is of a rectangular structure, the length direction of the supporting plate 2 is perpendicular to the arrangement direction of the cables, and the width direction of the supporting plate 2 is parallel to the arrangement direction of the cables. The supporting plate 2 is provided with a plurality of ribbon holes 21 for fixing the ribbon, the ribbon holes 21 are arranged along the length direction of the supporting plate 2 at intervals, and when the cable is fixed by the ribbon, the ribbon penetrates through two adjacent ribbon holes 21 to be bundled on the cable, so that the cable is prevented from moving.

Preferably, the band hole 21 is a long hole extending in the width direction of the tray 2, and the long hole can provide a movable installation space for the assembly of the band, and can increase the number of the fixed bands, improving the fixing effect.

Elastic seats are uniformly arranged on the two supporting legs 1, and the two ends of the supporting plate 2 are respectively fixedly arranged on the two elastic seats, so that the stability of the supporting plate 2 is improved. Elastic seat includes base 3, spring 4 and supporting

seat

5, and 3 welded fastening of base is on landing leg 1, and spring 4 extends along the length of landing leg 1 is reverse, and supporting seat 5 arranges at spring 4's top, and the tip welded fastening of layer board 2 is on supporting seat 5. When the ship vibrates during sailing, the base 3, the supporting legs 1 and the ship body are fixed into a whole and vibrate along with the ship, and the spring 4 generates elastic deformation to absorb the vibration energy, so that the vibration amplitude of the supporting seat 5 and the supporting plate 2 on the supporting seat 5 is reduced, the friction between the supporting plate 2 and the cable is reduced, the cable is prevented from being damaged, and the service life of the cable is prolonged.

The supporting seat 5 comprises a supporting plate 51 and a connecting plate 52, the connecting plate 52 is vertically fixed at one end of the connecting plate 52, the supporting plate 51 and the connecting plate 52 form an L-shaped structure, the supporting plate 51 is used for supporting the fixed supporting plate 2, and the connecting plate 52 is used for connecting with the supporting leg 1. The bottom of the supporting plate 51 is fixedly provided with a connecting block 7, and the top of the spring 4 is fixedly connected with the connecting block 7, so that the top of the spring 4 and the supporting plate 51 can move synchronously.

The leg 1 is provided with a through hole 11 extending along the length direction of the leg 1, and the connecting component 6 axially blocked with the leg 1 after penetrating through the through hole 11 is arranged on the connecting plate 52. The through hole 11 provides a moving space for the supporting seat 5 along the extending direction of the supporting leg 1, and after the connecting component 6 and the supporting leg 1 are axially blocked, the moving direction of the supporting seat 5 can be limited, so that the supporting seat 5 can only move up and down along the extending direction of the supporting leg 1, and further, the supporting plate 2 can only move up and down, and the stability of the supporting plate 2 is improved.

The connecting assembly 6 comprises a connecting bolt 61, a fastening nut 62 and a sleeve 63, the connecting bolt 61 is arranged in the through hole 11 of the supporting leg 1 in a penetrating mode, the fastening nut 62 is assembled on the connecting bolt 61 in a threaded mode, an end cap of the connecting bolt 61 and the fastening nut 62 are located on two sides of the supporting leg 1 respectively, and gaskets 64 are arranged between the connecting bolt 61, the supporting leg 1, the connecting plate 52 and the fastening nut 62 in a blocking mode and are matched with the supporting leg 1. The sleeve 63 is sleeved on the connecting bolt 61 and is arranged in the through hole 11 in a penetrating mode, when the supporting seat 5 moves up and down due to elastic deformation of the spring 4, the sleeve 63 is in contact with the hole wall of the through hole 11, the sleeve 63 rotates on the connecting bolt 61, rolling friction is formed between the sleeve 63 and the through hole 11, and resistance of the supporting seat 5 during up-and-down movement can be reduced.

The base 3 includes a bottom plate 31 and a limiting member 33, the limiting member 33 is fixedly disposed on the bottom plate 31, and the limiting member 33 is used for radially limiting the bottom end of the spring 4, so as to prevent the spring 4 from sliding horizontally. A folded plate 32 is vertically fixed at one end of the bottom plate 31, the folded plate 32 and the bottom plate 31 form an L-shaped structure, and the folded plate 32 and the supporting leg 1 are welded and fixed to realize the connection of the base 3 and the supporting leg 1.

Preferably, the limiting member 33 is a circular tube, the circular tube is sleeved outside the spring 4, and the inner wall of the circular tube limits the spring 4. Still be equipped with connecting block 7 in the pipe on bottom plate 31, connecting block 7 is used for with spring 4 welded fastening, makes spring 4's bottom and bottom plate 31 synchronous motion. In other embodiments, the limiting member 33 may also be a column, the spring 4 is sleeved outside the column, and the bottom end of the spring 4 is fixedly connected to the bottom plate 31.

To sum up, the embodiment of the utility model provides a shock attenuation cable gallows, it arranges the elastic seat on the landing leg, the both ends of layer board are supported on the supporting seat in the elastic seat, the spring supports supporting seat elastic support, when meetting the stormy wave vibrations during boats and ships are sailed, the landing leg shakes along with the hull, the energy of spring elastic deformation absorption vibrations, the vibration range of supporting seat has been reduced, and then the vibrations of layer board have been reduced, the friction between layer board and the cable has been reduced, the impaired degree of cable has been reduced, the life of extension cable.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The damping cable hanging bracket is characterized by comprising two supporting legs and a supporting plate, wherein the supporting legs are fixed on a ship body, the supporting plate is used for supporting a cable, the supporting plate is arranged between the two supporting legs, elastic seats are further arranged on the two supporting legs, each elastic seat comprises a base fixed on the supporting legs, a spring arranged on the base in a supporting mode and a supporting seat arranged at the top of the spring, the spring extends along the length direction of the supporting legs, and two ends of the supporting plate are fixedly arranged on the two supporting seats respectively.

2. The shock-absorbing cable hanger as claimed in claim 1, wherein the support base includes a support plate for supporting the fixing plate and a connection plate disposed perpendicular to the support plate, the top end of the spring is connected to the support plate, the leg is formed with a through hole extending along a length direction of the leg, and the connection plate is disposed with a connection assembly passing through the through hole and axially stopping the leg.

3. The shock absorbing cable hanger as set forth in claim 2, wherein said connection member includes a connection bolt inserted into said through hole and a fastening nut screw-fitted on said connection bolt.

4. The shock-absorbing cable hanger as claimed in claim 3, wherein the connecting bolt is further sleeved with a sleeve, and the sleeve is inserted into the through hole.

5. The shock absorbing cable hanger according to claim 2, wherein a connection block fixedly connected with the spring is fixedly disposed at a bottom of the support plate.

6. The shock absorbing cable hanger according to any one of claims 1 to 5, wherein the base includes a bottom plate and a stopper disposed on the bottom plate, a flap fixedly connected to the leg is vertically disposed at one end of the bottom plate, and the stopper is used for radially stopping the bottom end of the spring.

7. The shock-absorbing cable hanger as claimed in claim 6, wherein the stopper is a circular tube sleeved outside the spring, and the bottom plate is provided with a connecting block inside the circular tube for fixedly connecting with the spring.

8. The shock-absorbing cable hanger as claimed in any one of claims 1 to 5, wherein the support plate is provided with a plurality of strap holes for fixing a strap, and the plurality of strap holes are arranged at intervals along the length direction of the support plate.

9. The shock-absorbing cable hanger according to claim 8, wherein the tie hole is a long hole extending in a width direction of the support plate.