Combined connection cable bridge

Abstract

The utility model discloses a combined connection cable bridge which comprises a cable bridge body, the top end of the cable bridge body is provided with a bridge cover plate, the bridge cover plate is tightly clamped with the cable bridge body, one end of the cable bridge body is provided with a positioning slot, and the other end of the cable bridge body is provided with a clamping groove. The other end of the cable bridge body is provided with a positioning insertion rod. The quick connection structures are arranged on one side of the bottom end of the cable bridge body, each quick connection structure comprises a connection supporting plate, a hinge shaft and a connection bolt, the connection supporting plate is arranged on one side of the bottom end of the cable bridge body, the hinge shaft is installed at one end of the interior of the connection supporting plate, and the connection bolt is installed at the other end of the interior of the connection supporting plate. The hinge shaft is hinged to the cable bridge body, and the connecting bolt is arranged at the other end of the interior of the connecting supporting plate. According to the utility model, combination and connection are rapid and convenient, connection is stable, the connection structure is simple, cost is saved, cables can be separated and positioned conveniently, and the heat radiation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a combined connecting cable bridge. Background Art

[0002] Cable tray is a structural system used to support, protect and manage cables and wires. It is usually made of metal, plastic or other durable materials. It is used to install cables inside buildings, industrial facilities and other places to ensure the safety, neatness and reliability of cable routing. Cable trays can be divided into various structures such as trough type, tray type, ladder type, grid type, etc., and are composed of brackets, brackets and installation accessories, etc., with a continuous rigid structural system. These bridges can be erected independently or laid on various buildings (structures) and pipe gallery brackets, reflecting the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance.

[0003] Cable trays generally require multiple combined connections for use. When performing combined connections, it is generally necessary to install a connecting frame at the connection of the cable tray. The connecting frame and the cable tray are separate and need to be fixed with multiple sets of bolts. Not only is the operation more cumbersome, time-consuming and labor-intensive, but it also increases costs, and therefore urgently needs improvement. Utility Model Content

[0004] The purpose of the utility model is to provide a combined cable bridge to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a combined cable bridge, comprising:

[0006] A cable tray body, wherein a tray cover is provided at the top of the cable tray body, and the tray cover is tightly clamped with the cable tray body, one end of the cable tray body is provided with a positioning slot, and the other end of the cable tray body is provided with a positioning rod, and one end of the positioning rod is welded to the cable tray body, and the other end of the positioning rod cooperates with the positioning slot;

[0007] A quick connection structure, wherein the quick connection structure is arranged on one side of the bottom end of the cable tray body, and the quick connection structure includes a connecting support plate, a hinge shaft, and a connecting bolt. The connecting support plate is arranged on one side of the bottom end of the cable tray body, and the hinge shaft is installed at one end inside the connecting support plate, and the hinge shaft is hinged to the cable tray body, and the connecting bolt is arranged at the other end inside the connecting support plate.

[0008] Preferably, a heat dissipation window is provided at the bottom end of the cable tray body to facilitate the dissipation of heat inside the cable tray body.

[0009] Preferably, the interior of the cable tray body is provided with cable support frames at equal intervals, and both ends of the cable support frames are welded to the cable tray body, and the upper surface of the cable support frames is provided with lower arc grooves at equal intervals, which is convenient for supporting the cables and separating the cables, preventing the cables from being squeezed together, reducing cable wear, and facilitating cable heat dissipation.

[0010] Preferably, the quick connection structure further includes mounting holes, and the mounting holes are all arranged on the other side of the bottom end of the cable tray body, and the mounting holes cooperate with the connecting bolts to facilitate fixing the connecting bolts.

[0011] Preferably, a hinged seat is fixed at the center position of the top end of the cable support frame to facilitate the installation of the cable positioning frame.

[0012] Preferably, a cable positioning frame is provided above the cable support frame, and one end of the cable positioning frame is hinged to the hinge seat, and the lower surface of the cable positioning frame is provided with upper arc grooves with equal intervals, and the upper arc grooves correspond to the lower arc grooves one by one, so as to facilitate the positioning of the cables.

[0013] Preferably, a dustproof net is fixed inside the heat dissipation window to block external dust and reduce the ingress of dust into the cable tray body.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the combined connecting cable tray is provided with a connecting support plate, a hinge axis, a connecting bolt, a mounting hole, a positioning slot, and a positioning rod, so that the cable tray bodies are spliced ​​together in pairs, so that the positioning rod at one end of the cable tray body is inserted into the positioning slot at one end of the cable tray body connected thereto, and the two groups of cable tray bodies are pre-fixed, and then the connecting support plate is rotated to rotate it around the hinge axis, and the connecting support plate is rotated to the bottom of the cable tray body connected thereto, and then the connecting bolts are screwed into the corresponding mounting holes at the bottom ends of the cable tray bodies, so that the two groups of cable tray bodies can be combined and fixed. This method is not only convenient to operate, but also has fast combined connection and stable connection, and the connection structure is simple, which saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the cable tray body of the utility model when viewed from above;

[0018] Figure 4 This is a schematic diagram of the top view of the cable tray body of the utility model;

[0019] Figure 5 It is a schematic diagram of the cable positioning frame of the utility model in an unfolded state.

[0020] In the figure: 1. Cable tray body; 2. Quick connection structure; 201. Connecting support plate; 202. Articulated shaft; 203. Connecting bolt; 204. Mounting hole; 3. Positioning slot; 4. Cable support frame; 5. Lower arc groove; 6. Cable positioning frame; 7. Upper arc groove; 8. Articulated seat; 9. Cable tray cover; 10. Positioning rod; 11. Heat dissipation window; 12. Dust net. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a combined cable bridge, comprising:

[0023] A cable tray body 1, a tray cover plate 9 is provided at the top of the cable tray body 1, and the tray cover plate 9 is tightly clamped with the cable tray body 1, one end of the cable tray body 1 is provided with a positioning slot 3, and the other end of the cable tray body 1 is provided with a positioning rod 10, and one end of the positioning rod 10 is welded to the cable tray body 1, and the other end of the positioning rod 10 cooperates with the positioning slot 3;

[0024] The quick connection structure 2 is arranged on one side of the bottom end of the cable tray body 1. The quick connection structure 2 includes a connecting support plate 201, a hinge shaft 202, and a connecting bolt 203. The connecting support plate 201 is arranged on one side of the bottom end of the cable tray body 1. The hinge shaft 202 is installed at one end inside the connecting support plate 201, and the hinge shaft 202 is hinged to the cable tray body 1. The connecting bolt 203 is arranged at the other end inside the connecting support plate 201;

[0025] When in use, the cable tray bodies 1 are spliced ​​together in pairs, so that the positioning rod 10 at one end of the cable tray body 1 is inserted into the positioning slot 3 at one end of the cable tray body 1 connected thereto, and the two groups of cable tray bodies 1 are pre-fixed, and then the connecting support plate 201 is rotated to rotate around the hinge shaft 202, and the connecting support plate 201 is rotated to the bottom of the cable tray body 1 connected thereto, and then the connecting bolt 203 is screwed into the corresponding mounting hole 204 at the bottom end of the cable tray body 1, so that the two groups of cable tray bodies 1 can be combined and fixed. This method is not only convenient to operate, but also has fast combined connection and stable connection, and the connection structure is simple, which saves costs;

[0026] A heat dissipation window 11 is provided at the bottom of the cable tray body 1 to facilitate the dissipation of heat inside the cable tray body 1;

[0027] The interior of the cable tray body 1 is provided with cable support frames 4 at equal intervals, and both ends of the cable support frames 4 are welded to the cable tray body 1, and the upper surface of the cable support frames 4 is provided with lower arc grooves 5 at equal intervals, which is convenient for supporting the cables and separating the cables, preventing the cables from being squeezed together, reducing the wear of the cables, and facilitating the heat dissipation of the cables;

[0028] The quick connection structure 2 also includes a mounting hole 204, which is arranged on the other side of the bottom end of the cable tray body 1, and the mounting hole 204 cooperates with the connecting bolt 203 to facilitate fixing the connecting bolt 203;

[0029] A hinged seat 8 is fixed at the center of the top of the cable support frame 4 to facilitate the installation of the cable positioning frame 6;

[0030] A cable positioning frame 6 is provided above the cable support frame 4, and one end of the cable positioning frame 6 is hinged to the hinge seat 8, and the lower surface of the cable positioning frame 6 is provided with upper arc grooves 7 with equal spacing, and the upper arc grooves 7 correspond to the lower arc grooves 5 one by one, so as to facilitate the positioning of the cables;

[0031] When in use, place the cable in the lower arc groove 5 on the surface of the cable support frame 4, flip the cable positioning frame 6 to rotate around the hinge seat 8, cover the cable positioning frame 6 above the cable, and the cable positioning frame 6 positions the cable through the upper arc groove 7. The lower arc groove 5 and the upper arc groove 7 are both arranged at intervals, which is convenient for separating the cables, preventing the cables from being squeezed together, reducing the wear of the cables, and facilitating the heat dissipation of the cables;

[0032] A dustproof net 12 is fixed inside the heat dissipation window 11 to block external dust and reduce dust from entering the cable tray body 1 .

[0033] When the embodiment of the present application is in use: first, the cable tray bodies 1 are spliced ​​together in pairs, so that the positioning rod 10 at one end of the cable tray body 1 is inserted into the positioning slot 3 at one end of the cable tray body 1 connected thereto, and the two groups of cable tray bodies 1 are pre-fixed, and then the connecting support plate 201 is rotated to rotate around the hinge shaft 202, and the connecting support plate 201 is rotated to the bottom of the cable tray body 1 connected thereto, and then the connecting bolt 203 is screwed into the corresponding mounting hole 204 at the bottom end of the cable tray body 1, and the two groups of cable tray bodies 1 can be combined and fixed. This method is not only convenient to operate, but also has fast combined connection and stable connection, and the connection structure is simple, which saves costs. Then, the cables are placed on the cable support frame. 4, secondly, flip the cable positioning frame 6 to rotate it around the hinge seat 8, cover the cable positioning frame 6 above the cable, and the cable positioning frame 6 positions the cable through the upper arc groove 7. The lower arc groove 5 and the upper arc groove 7 are both arranged at intervals, which is convenient for separating the cables, preventing the cables from being squeezed together, reducing the wear of the cables, and facilitating the heat dissipation of the cables. Then, the bridge cover plate 9 is stuck on the top of the cable bridge body 1. Since the bottom end of the cable bridge body 1 is provided with a heat dissipation window 11, the heat inside the cable bridge body 1 is dissipated to the outside through the heat dissipation window 11. The setting of the dustproof net 12 can block external dust and reduce the dust from entering the cable bridge body 1, thereby improving the heat dissipation effect of the bridge.

[0034] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined cable tray, characterized in that: include: A cable tray body (1), wherein a tray cover plate (9) is provided at the top of the cable tray body (1), and the tray cover plate (9) is tightly clamped with the cable tray body (1), one end of the cable tray body (1) is provided with a positioning slot (3), and the other end of the cable tray body (1) is provided with a positioning rod (10), and one end of the positioning rod (10) is welded to the cable tray body (1), and the other end of the positioning rod (10) cooperates with the positioning slot (3); A quick connection structure (2), wherein the quick connection structure (2) is arranged on one side of the bottom end of the cable tray body (1), the quick connection structure (2) comprises a connection support plate (201), a hinge shaft (202), and a connection bolt (203), wherein the connection support plate (201) is arranged on one side of the bottom end of the cable tray body (1), the hinge shaft (202) is installed at one end inside the connection support plate (201), and the hinge shaft (202) is hinged to the cable tray body (1), and the connection bolt (203) is arranged at the other end inside the connection support plate (201), and the connection support plate (201) rotates horizontally around the hinge shaft (202).

2. The combined cable tray according to claim 1, characterized in that: A heat dissipation window (11) is provided at the bottom end of the cable bridge body (1).

3. The combined cable tray according to claim 1, characterized in that: The interior of the cable tray body (1) is provided with cable support frames (4) at equal intervals, and both ends of the cable support frames (4) are welded to the cable tray body (1), and the upper surface of the cable support frames (4) is provided with lower arc grooves (5) at equal intervals.

4. The combined cable bridge according to claim 1, characterized in that: The quick connection structure (2) also includes a mounting hole (204), and the mounting hole (204) is arranged on the other side of the bottom end of the cable tray body (1), and the mounting hole (204) cooperates with the connecting bolt (203).

5. The combined cable bridge according to claim 3, characterized in that: A hinge seat (8) is fixed at the center position of the top end of the cable support frame (4).

6. The combined cable bridge according to claim 3, characterized in that: A cable positioning frame (6) is arranged above the cable support frame (4), and one end of the cable positioning frame (6) is hinged to the hinge seat (8), and the lower surface of the cable positioning frame (6) is provided with upper arc grooves (7) at equal intervals, and the upper arc grooves (7) correspond to the lower arc grooves (5) one by one.

7. The combined cable bridge according to claim 2, characterized in that: A dustproof net (12) is fixed inside the heat dissipation window (11).

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