CN221688219U - Cable tray for easy cable fixing - Google Patents

Abstract

The utility model discloses a cable bridge convenient for cable fixation, which comprises: the bridge body comprises a groove-type bridge shell and a top cover, and the top cover covers the top end of the groove-type bridge shell; the cable separation assembly comprises an upper clamping block, a lower clamping block, screws and nuts, wherein the upper clamping block is located above the lower clamping block, a plurality of first grooves are formed in the upper clamping block, a plurality of second grooves are formed in the lower clamping block, a plurality of cable fixing cavities are formed by the relative arrangement of each first groove and each second groove, and the upper clamping block is connected with the lower clamping block through the screws and the nuts. According to the utility model, each cable is arranged in a corresponding cable fixing cavity formed by the first groove and each second groove, and the upper clamping block and the lower clamping block are locked by the screws and the nuts, so that the cables are clamped, the cables are prevented from moving randomly, and in addition, a plurality of cables can be separated one by one, and heat dissipation is easy.

Description

Cable tray for easy cable fixing

Technical Field

The utility model relates to a cable bridge, in particular to a cable bridge which is convenient for fixing cables.

Background Art

Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. They have the advantages of light weight, large load, beautiful appearance, simple structure and easy installation. They are suitable for the installation of power cables and the laying of control cables, so they are widely used in life.

A Chinese patent with patent announcement number "CN102518876B" discloses an integral ladder-type cable tray, including two ladder sides and a cross arm, which are stamped from a whole plate. It is characterized in that the cross arm is provided with a groove-shaped reinforcement rib, the two ends of the groove-shaped reinforcement rib are forked in a Y shape, the middle cross-section of the groove-shaped reinforcement rib is trapezoidal, and a plurality of transverse oblong mounting holes are provided on the trapezoidal surface.

The above patented technology has the following technical problems: the multiple cables of the above patented technology may be piled together without being separated, which makes it difficult to dissipate heat and inconvenient for staff to sort and disassemble the cables later. In addition, multiple cables are prone to wear and tear, which reduces their service life.

Summary of the invention

In view of the above situation, in order to solve the technical problems of the prior art, the utility model provides a cable bridge which is convenient for fixing cables.

The utility model solves the above technical problems through the following technical solutions: a cable tray for convenient cable fixing, characterized in that it includes:

The bridge body comprises a trough-shaped bridge shell and a top cover, wherein the top cover covers the top end of the trough-shaped bridge shell;

A cable separation and fixing combination mechanism, the cable separation assembly is installed on the groove-type bridge frame shell, the cable separation assembly includes an upper clamp block, a lower clamp block, screws, and nuts, the upper clamp block is located above the lower clamp block, the upper clamp block is provided with a plurality of first grooves, the lower clamp block is provided with a plurality of second grooves, each first groove and each second groove are arranged relative to each other to form a plurality of cable fixing cavities, and the upper clamp block and the lower clamp block are connected by screws and nuts.

Preferably, a plurality of through holes are provided at the bottom end of the slot-shaped bridge housing, a plurality of first screw holes are provided on the upper clamping block, and a plurality of second screw holes are provided on the lower clamping block.

Preferably, a plurality of heat dissipation holes are provided in the middle of the bottom end of the slot-shaped bridge housing.

Preferably, a plurality of connection holes are respectively provided at both ends of the slot-shaped bridge housing, a bending portion is respectively provided at both sides of the top cover, and a handle is provided in the middle of the top end of the top cover.

Preferably, a gasket is provided between the nut and the upper clamping block.

Preferably, the length of the upper clamping block and the length of the lower clamping block are both equal to the width of the slotted bridge housing.

Preferably, the groove-type bridge frame shell is supported by multiple supporting mechanisms, which include a bent hollow rod and two connecting components, which are respectively connected to the two ends of the bent hollow rod. The connecting components include a connecting rod, a positioning pin, and a connecting block. The connecting rod is provided with multiple positioning holes. The connecting rod and the bent hollow rod are connected by positioning pins and positioning holes, and the connecting block is fixed on the top of the connecting rod.

The positive and progressive effects of the utility model are:

First, the utility model is provided with a cable separation and fixing combination mechanism, each cable is installed in a corresponding cable fixing cavity formed by the first groove and each second groove, and then the upper clamp block and the lower clamp block are locked by screws and nuts, so as to clamp the cable to prevent the cable from moving at will. In addition, multiple cables can be separated one by one, which is easy to dissipate heat and convenient for staff to sort and disassemble the cables at a later time. In addition, no wear will occur between multiple cables, ensuring the service life.

Second, the trough-type bridge frame shell is supported by multiple supporting mechanisms, which include a bent hollow rod and two connecting components. The two connecting components are respectively connected to the two ends of the bent hollow rod. The connecting components include a connecting rod, a positioning pin, and a connecting block. The connecting rod is provided with multiple positioning holes. The connecting rod and the bent hollow rod are connected by positioning pins and positioning holes. The connecting block is fixed on the top of the connecting rod. The connecting block can be fixed to the top of the room by fasteners. The connecting position of the connecting rod on the bent hollow rod can be adjusted by the positioning pins and positioning holes, thereby finally realizing the adjustment of the height of the cable bridge of the utility model, which is easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a three-dimensional structure of one side of a cable bridge for facilitating cable fixing according to the present invention.

FIG. 2 is a schematic diagram of the three-dimensional structure of the other side of the cable bridge for facilitating cable fixing according to the present invention.

FIG3 is a schematic diagram of the structure of the slot-type bridge housing, screws and other components of the utility model.

FIG4 is a schematic diagram of the structure of the middle slot type bridge housing, upper clamping block, lower clamping block and other components of the utility model.

In the figure: a slot-type bridge frame housing 1, a top cover 2, an upper clamping block 3, a lower clamping block 4, a screw 5, a nut 6, a first groove 7, each second groove 8, a through hole 9, a first screw hole 10, a second screw hole 11, a heat dissipation hole 12, a gasket 13, a connecting hole 14, a bending portion 15, a handle 16, a bent hollow rod 17, a connecting rod 18, a positioning pin 19, a connecting block 20, and a positioning hole 21.

Implementation

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments.

Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

As shown in Figures 1 to 4, the cable tray of the utility model for facilitating cable fixing includes:

The bridge body comprises a trough-shaped bridge shell 1 and a top cover 2, wherein the top cover 2 covers the top of the trough-shaped bridge shell 1;

A cable separation and fixing combination mechanism, a cable separation component is installed on a trough-type bridge frame housing 1, and the cable separation component includes an upper clamp block 3, a lower clamp block 4, a screw 5, and a nut 6. The upper clamp block 3 is located above the lower clamp block 4. A plurality of first grooves 7 are provided on the upper clamp block 3, and a plurality of second grooves 8 are provided on the lower clamp block 4. Each first groove 7 and each second groove 8 are arranged relative to each other to form a plurality of cable fixing cavities. The upper clamp block 3 and the lower clamp block 4 are connected by screws 5 and nuts 6.

Among them, the bridge frame body plays the role of supporting the cable, and the top cover 2 can cover the bridge frame body to prevent dust and the like from entering the bridge frame body. Each cable is installed in a corresponding cable fixing cavity formed by the first groove 7 and each second groove 8, and then the upper clamp block 3 and the lower clamp block 4 are locked by screws 5 and nuts 6 to clamp the cable to prevent the cable from moving at will. In addition, multiple cables can be separated one by one, which is easy to dissipate heat and convenient for the staff to sort and disassemble the cables later. In addition, no wear will occur between multiple cables, ensuring the service life.

Specifically, the bottom end of the slot-type bridge housing 1 is provided with a plurality of through holes 9, the upper clamp block 3 is provided with a plurality of first screw holes 10, and the lower clamp block 4 is provided with a plurality of second screw holes 11. The screws 5 pass through the through holes 9 and are threadedly connected with the first screw holes 10 and the second screw holes 11, so as to facilitate the connection and increase the stability. A plurality of heat dissipation holes 12 are provided in the middle of the bottom end of the slot-type bridge housing 1 to increase the air circulation of the slot-type bridge housing 1 and increase the heat dissipation capacity. A plurality of connection holes 14 are provided at both ends of the slot-type bridge housing 1, a bending portion 15 is provided on both sides of the top cover 2, and a handle 16 is provided in the middle of the top end of the top cover 2. The plurality of connection holes 14 are used to facilitate the connection of two adjacent slot-type bridge housings 1; the bending portion 15 can position the top cover 2 to prevent the top cover 2 from moving at will; the handle 16 is used to facilitate the operation of the top cover 2.

In this embodiment, a gasket 13 is provided between the nut 6 and the upper clamp block 3, and the gasket 13 increases the friction of the nut 6 to prevent the nut 6 from loosening. The length of the upper clamp block 3 and the length of the lower clamp block 4 are both equal to the width of the slot bridge housing 1, so that the upper clamp block 3 and the lower clamp block 4 support the slot bridge housing 1 laterally to prevent the slot bridge housing 1 from deformation.

In order to facilitate the installation on the top of the room, the trough-type bridge frame housing 1 is supported by multiple supporting mechanisms, which include a bent hollow rod 17 and two connecting components. The two connecting components are respectively connected to the two ends of the bent hollow rod 17, and the connecting components include a connecting rod 18, a positioning pin 19, and a connecting block 20. The connecting rod 18 is provided with a plurality of positioning holes 21. The connecting rod 18 and the bent hollow rod 17 are connected by the positioning pins 19 and the positioning holes 21. The connecting block 20 is fixed on the top of the connecting rod 18. The connecting block 20 can be fixed to the top of the room by fasteners. The connection position of the connecting rod 18 on the bent hollow rod 17 can be adjusted by the positioning pins 19 and the positioning holes 21, thereby finally realizing the adjustment of the height of the cable bridge of the utility model, which is easy to use.

The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (1)

1. A cable tray for convenient cable fixing, characterized in that it includes: The bridge frame body comprises a trough-shaped bridge frame housing (1) and a top cover (2), wherein the top cover (2) covers the top end of the trough-shaped bridge frame housing (1); A cable separation and fixing combined mechanism, wherein the cable separation component is installed on a slotted bridge housing (1), the cable separation component comprises an upper clamping block (3), a lower clamping block (4), a screw (5), and a nut (6), the upper clamping block (3) is located above the lower clamping block (4), the upper clamping block (3) is provided with a plurality of first grooves (7), the lower clamping block (4) is provided with a plurality of second grooves (8), each first groove (7) and each second groove (8) are arranged relative to each other to form a plurality of cable fixing cavities, and the upper clamping block (3) and the lower clamping block (4) are connected by screws (5) and nuts (6); The bottom end of the slot-shaped bridge housing (1) is provided with a plurality of through holes (9), the upper clamping block (3) is provided with a plurality of first screw holes (10), and the lower clamping block (4) is provided with a plurality of second screw holes (11); A plurality of heat dissipation holes (12) are provided in the middle of the bottom end of the slot-shaped bridge housing (1); The two ends of the slot-shaped bridge housing (1) are respectively provided with a plurality of connection holes (14), the two sides of the top cover (2) are respectively provided with a bending portion (15), and a handle (16) is provided in the middle of the top end of the top cover (2); A gasket (13) is provided between the nut (6) and the upper clamping block (3); The length of the upper clamping block (3) and the length of the lower clamping block (4) are both equal to the width of the trough-shaped bridge housing (1); The slot-type bridge housing (1) is supported by a plurality of supporting mechanisms, the supporting mechanisms comprising a bent hollow rod (17) and two connecting assemblies, the two connecting assemblies being respectively connected to two ends of the bent hollow rod (17), the connecting assembly comprising a connecting rod (18), a positioning pin (19), and a connecting block (20), the connecting rod (18) being provided with a plurality of positioning holes (21), the connecting rod (18) and the bent hollow rod (17) being connected via the positioning pin (19) and the positioning holes (21), and the connecting block (20) being fixed to the top end of the connecting rod (18).