CN113937691A

CN113937691A - Waterproof cable tray

Info

Publication number: CN113937691A
Application number: CN202111218443.4A
Authority: CN
Inventors: 郑楚忠; 晏恭冬; 杨子欢; 纪树鸿
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-01-14
Anticipated expiration: 2041-10-19
Also published as: CN113937691B

Abstract

The invention relates to the technical field of fan equipment, and discloses a waterproof cable bracket which comprises a base, a cover plate and supporting legs, wherein the cover plate is covered on the base and is fixed through a fastener, a placing cavity capable of placing cables is formed by enclosing between the base and the cover plate, the base and the cover plate are both of U-shaped structures, the base comprises a bottom plate and first side plates arranged on two sides of the bottom plate, a plurality of mounting holes are respectively formed in the bottom plate and the first side plates at intervals, the cover plate comprises a top plate and second side plates arranged on two sides of the top plate, a plurality of water passing holes are respectively formed in the top plate and the top plate at intervals, and the four supporting legs are respectively arranged at four corners of the base. The invention has the advantages of preventing cable collision, simple and convenient binding, full utilization of space, convenient use, wide application range, stable cable fixation, keeping the cable dry, preventing the cable from aging caused by bubbles and high heat dissipation speed.

Description

Waterproof cable tray

Technical Field

The invention relates to the technical field of marine cable brackets, in particular to a waterproof cable bracket.

Background

When cables are laid under the floor, the cables are easy to be impacted in the process of disassembling, maintaining and carrying bilge pipes, at present, metal hoses are usually threaded for the cables, but the method is only suitable for the cables with a small quantity, when the cables are laid by adopting a method of threading the metal hoses, a large amount of laying area is occupied, the laying cost of the cables is increased, and when the hoses are impacted and damaged, the hoses cannot be replaced, so that the water enters the hoses, and the cables are soaked in water for a long time; when the cable is laid at a position on a deck surface where water is easy to feed, the cable is laid by conventionally using the steel penetrating pipe, the heat dissipation of the cable is influenced by the laying method, the pipe head is not easy to block, water is easy to feed, and the cable is not easy to discharge after water is fed, so that the cable laid in the cable pipe is soaked in water for a long time, and the aging of the cable is accelerated.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a prevent the cable collision, the ligature is simple and convenient, space make full use of, convenient to use, and application scope is wide, and the cable is fixed firm, can also make the cable keep dry, prevents that the blister from leading to the cable ageing, and the waterproof cable tray that the radiating rate is fast soaks.

In order to solve the technical problem, the invention provides a waterproof cable bracket which comprises a base, a cover plate and supporting legs, wherein the cover plate is covered on the base and is fixed through a fastener, a placing cavity for placing cables is formed between the base and the cover plate in an enclosing mode, the base and the cover plate are both of a U-shaped structure, the base comprises a bottom plate and first side plates arranged on two sides of the bottom plate, a plurality of mounting holes are formed in the bottom plate and the first side plates at intervals respectively, the cover plate comprises a top plate and second side plates arranged on two sides of the top plate, a plurality of water through holes are formed in the top plate and the second side plates at intervals respectively, and the four supporting legs are arranged at four corners of the base respectively.

As a preferable scheme of the present invention, the fastening members are four fixing posts, each of the four fixing posts is horizontally disposed on two of the first side plates, and the second side plate is provided with a slot engaged with the corresponding fixing post.

As the preferable scheme of the invention, the supporting leg is provided with a fixing hole, and the fixing column penetrates through the fixing hole to be in threaded connection with the locking nut.

The fixed orifices are provided with a plurality of fixed orifices and are arranged along the height direction of the supporting legs at intervals.

As a preferable scheme of the invention, the supporting legs are provided with adjusting holes which are arranged at intervals along the height direction of the supporting legs and are respectively communicated with the plurality of fixing holes.

As a preferable scheme of the present invention, the fastening member is a threaded rod, one end of the threaded rod is connected to the first side plate, the other end of the threaded rod is connected to a lock nut, and the support leg is connected to the first side plate by a mounting screw.

As a preferable scheme of the present invention, the plurality of mounting holes are arranged in a rectangular shape, the bottom plate is provided with a plurality of protruding strips, and the protruding strips are arranged between two adjacent rows of the mounting holes.

As a preferable scheme of the invention, the cross section of the supporting leg is of a triangular structure.

As a preferable scheme of the invention, the mounting hole and the water passing hole are both kidney-shaped holes.

As a preferable aspect of the present invention, the bottom plate and the first side plate, and the top plate and the second side plate are all arc transitions.

Compared with the prior art, the waterproof cable bracket provided by the embodiment of the invention has the beneficial effects that:

the invention can fix the cables at different positions of the base through the cable ties according to the installation requirements or the number of the cables, such as: the cable can be fixed at two corners or the middle part of the base through the binding belt, the cable is effectively prevented from being collided during laying, the cable is protected, the binding is simple and convenient, the space is fully utilized, the occupied space is small, the use is convenient, the application range is wide, the cable can be ensured to be fixed and stable, the cable is prevented from shifting when a ship shakes, the service life of the cable is prolonged, accumulated water in the cable bracket can be discharged in time, the cable is kept dry, and the cable is prevented from being aged due to water bubbles; and through the setting of crossing the water hole, increase the circulation speed of air for the radiating rate of cable, and make things convenient for operating personnel to observe the condition of cable through crossing the water hole, convenient maintenance.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

fig. 2 is a schematic structural diagram of the second embodiment.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with 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.

In the description of the present invention, it should be understood that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., used herein are used in the orientation or positional relationship indicated in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 2, the present invention provides a preferred embodiment of a cable tray which is waterproof and impregnated, which comprises a base 1, a cover plate 2 and supporting legs 3, wherein the cover plate 2 is covered on the base 1 and is fixed by a fastener 4, a placing cavity 5 for placing cables is formed by the enclosing between the base 1 and the cover plate 2, the base 1 and the cover plate 2 are both U-shaped structures, the base 1 comprises a bottom plate 11 and first side plates 12 arranged at two sides of the bottom plate 11, a plurality of mounting holes 13 are respectively arranged on the bottom plate 11 and the first side plate 12 at intervals, the cover plate 2 comprises a top plate 21 and second side plates 22 arranged at two sides of the top plate 21, the roof 21 with be equipped with a plurality of water holes 23 of crossing at the interval respectively on the second curb plate 22, supporting leg 3 is equipped with four and sets up respectively the four corners department of base 1.

The invention can fix the cables at different positions of the base 1 through the cable ties according to the installation requirements or the number of the cables, such as: the cable can be fixed at two corners or the middle part of the base 1 through the binding belt, so that the cable is effectively prevented from being collided during laying, the cable is protected, the binding is simple and convenient, the space is fully utilized, the occupied space is small, the use is convenient, the application range is wide, the cable can be ensured to be fixed and stable, the cable is prevented from shifting when a ship shakes, the service life of the cable is prolonged, accumulated water in the cable bracket can be discharged in time, the cable is kept dry, and the cable is prevented from being aged due to water bubbles; and through the setting of water hole 23, increase the circulation speed of air for the radiating rate of cable, and make things convenient for operating personnel to observe the condition of cable through water hole 23, convenient maintenance.

The structure and installation mode of the fastener 4 include, but are not limited to, the following two implementation forms:

the first embodiment is as follows: as shown in fig. 1, the fastener 4 is a fixing column, the fixing column is provided with four and two levels respectively and is set up two on the first side plate 12, be equipped with on the second side plate 22 with the draw-in groove 221 of fixing column joint, the draw-in groove 221 is preferably the U-shaped groove of notch decurrent, be equipped with fixed orifices 31 on the supporting leg 3, the fixing column passes

fixed orifices

31 and 6 threaded connection of lock nut, fixed orifices 31 are equipped with a plurality ofly and follow the direction of height interval setting of supporting leg 3, and is concrete, the free end of fixing column passes in proper order draw-in groove 221 and

fixed orifices

31 and 6 threaded connection of lock nut, conveniently fixes a position apron 2, prevents apron 2 aversion or drop, simple structure, and convenient connection, connection is firm simultaneously.

Illustratively, the supporting leg 3 is provided with adjusting holes 32, the adjusting holes 32 are arranged at intervals along the height direction of the supporting leg 3 and are respectively communicated with the plurality of fixing holes 31, and particularly, the adjusting holes 32 are arranged in the middle of the fixing holes 31; from this, when adjusting base 1 height, unscrew lock nut 6 earlier, reciprocate the fixed column in adjusting hole 32 again, until base 1 is located suitable height, remove the fixed column again and remove to the fixed orifices 31 that corresponds in, screw up lock nut 6 at last to accomplish base 1's altitude mixture control, adjust convenient and fast, and need not to unscrew the nut completely, prolong lock nut 6 and fixed orifices 31's life.

Example two: as shown in fig. 2, the fastening member 4 is a threaded rod, one end of the threaded rod is connected with the first side plate 12, the other end of the threaded rod is connected with a locking nut 6, and the supporting leg 3 is connected with the first side plate 12 through a mounting screw 7; from this, it is fixed separately to lap 2 and supporting leg 3 for when adjusting base 1 height, can not influence the lid of apron 2 and close, prevent to adjust 1 high in-process apron 2 landing of base.

Illustratively, the plurality of mounting holes 13 are arranged in a rectangular shape, the bottom plate 11 is provided with a plurality of convex strips 8, the convex strips 8 are arranged between two adjacent rows of the mounting holes 13, and specifically, the convex strips 8 are arranged in the front-back direction; from this, the cable is placed on sand grip 8, further accelerates the discharge rate of the ponding in the cable tray, reduces the contact time of cable and ponding, makes the cable keep dry, prevents that the blister from leading to the cable ageing.

Illustratively, the cross section of the supporting leg 3 is a triangular structure, and the stability of the supporting leg 3 is improved by utilizing a triangular stable structure, so that the bending deformation of the supporting leg 3 under the action of the gravity of the cable is prevented.

Illustratively, the mounting hole 13 and the water through hole 23 are all kidney-shaped holes for facilitating the ribbon to pass through.

For example, arc transition is formed between the bottom plate 11 and the first side plate 12 and between the top plate 21 and the second side plate 22, so that stress concentration is reduced, and the base 1 or the cover plate 2 is prevented from cracking.

In the description of the present invention, it is to be understood that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, either fixedly connected, detachably connected, or integrally connected, unless otherwise explicitly stated or limited; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Claims

1. The utility model provides a cable tray of waterproof dipping, its characterized in that, includes base, apron and supporting leg, the apron lid is established it is fixed through the fastener on the base, the base with enclose between the apron and close the chamber of placing that forms one and can supply the cable to place, base and apron are the U-shaped structure, the base includes the bottom plate and sets up the first curb plate of the both sides of bottom plate, the bottom plate with the interval is equipped with a plurality of mounting holes respectively on the first curb plate, the apron includes the roof and sets up the second curb plate of the both sides of roof, the roof with the interval is equipped with a plurality of water holes respectively on the second curb plate, the supporting leg is equipped with four and sets up respectively the four corners department of base.

2. The waterproof cable tray according to claim 1, wherein the fasteners are four fixing posts, each fixing post is horizontally arranged on two of the first side plates in pairs, and each second side plate is provided with a clamping groove clamped with the corresponding fixing post.

3. The waterproof cable tray of claim 2, wherein the support leg has a fixing hole, and the fixing post is threaded through the fixing hole and connected to the lock nut.

4. The waterproof cable tray according to claim 3, wherein the fixing hole is provided in plurality and spaced apart in a height direction of the support leg.

5. The waterproof cable tray according to claim 4, wherein the support leg is provided with adjustment holes which are arranged at intervals in a height direction of the support leg and are respectively communicated with the plurality of fixing holes.

6. The waterproof cable tray according to claim 1, wherein the fastening member is a threaded rod, one end of the threaded rod is connected to the first side plate, the other end of the threaded rod is connected to a lock nut, and the support leg is connected to the first side plate by a mounting screw.

7. The waterproof cable tray of claim 1 wherein said plurality of mounting holes are arranged in a rectangular pattern, and said base plate has a plurality of ribs disposed between two adjacent rows of said mounting holes.

8. The water resistant cable tray of claim 1 wherein the support legs are triangular in cross section.

9. The water resistant cable tray of claim 1 wherein the mounting holes and the water through holes are kidney shaped holes.

10. The water resistant cable tray of any one of claims 1-9 wherein the bottom panel and the first side panel, and the top panel and the second side panel are rounded transitions.