Cable bridge

Abstract

The utility model discloses a cable bridge which comprises a main bridge body, a plurality of cable installation assemblies are detachably installed in an inner cavity of the main bridge body, each cable installation assembly comprises an L-shaped installation plate, an insertion block is welded to the bottom of each L-shaped installation plate, an insertion groove used in cooperation with the corresponding insertion block is formed in the bottom of the inner cavity of the main bridge body, and the insertion blocks are inserted into the insertion grooves. The distance between the left inserting groove and the right inserting groove is 50-80 cm, a plurality of integrated stainless steel cable clamps are installed in an inner cavity of the L-shaped installation plate, and the integrated stainless steel cable clamps and the L-shaped installation plate are detachably installed. According to the utility model, the cable installation assembly is inserted into the inner cavity of the main bridge, and the cables are clamped in the inner cavities of the corresponding integrated stainless steel cable clamps one by one, so that the cables are fixedly installed in the inner cavity of the main bridge in parallel, the cables are prevented from being wound, and a user can conveniently observe the distribution condition of the cables in the main bridge.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable trays, and particularly relates to a cable tray. Background Technique

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, cantilever arms and installation accessories, etc. The cable trays in buildings can be erected independently or laid on various building and pipe gallery brackets, and should reflect the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized. The cable trays installed outdoors outside buildings.

[0003] When laying the tray type cable tray, generally the cables are directly laid inside the cable tray, and the arrangement effect between the cables is poor, and the situation of cable entanglement is likely to occur. On the one hand, it will affect the aesthetics after the cable is laid. On the other hand, in the subsequent maintenance process, it is not convenient for workers to directly distinguish the cable routing. Therefore, it is necessary to design a pipeline laying device for mechanical and electrical installation to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cable tray to solve the technical problems mentioned in the above background technique.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a cable tray, which includes a main cable tray: a plurality of cable installation components are detachably installed in the inner cavity of the main cable tray. The cable installation component includes an L-shaped mounting plate. An insertion block is welded to the bottom of the L-shaped mounting plate. A slot matching with the insertion block is opened at the bottom of the inner cavity of the main cable tray. A plurality of integrated stainless steel cable clips are installed in the inner cavity of the L-shaped mounting plate.

[0006] Preferably, the integrated stainless steel cable clip is detachably installed with the L-shaped mounting plate.

[0007] Preferably, the distance between two adjacent slots on the left and right is 50-80 cm.

[0008] Preferably, a support plate is arranged at the bottom of the main cable tray. Suspension rods are installed at both the front and rear ends of the support plate. Through holes matching with the suspension rods are opened on the surface of the support plate. A nut is threadedly connected to the bottom of the suspension rod, and the thread fits with the bottom of the support plate.

[0009] Preferably, L-shaped clamping plates are fixedly connected to both the front and rear sides of the top of the support plate by screws. The opposite sides of the L-shaped clamping plates are in contact with the main cable tray. A plurality of triangular pieces are welded in the inner cavity of the L-shaped clamping plate.

[0010] Preferably, a handle is installed on the top of the L-shaped mounting plate, a locking plate is rotatably connected to the bottom of the insert block, and a rotating plate is fixedly connected to the bottom of the locking plate.

[0011] 1. The beneficial effect of the utility model is as follows: the utility model inserts the cable installation assembly into the inner cavity of the main bridge frame, and clamps the cables one by one in the inner cavity of the corresponding integrated stainless steel cable clamp, so that the cables are fixedly installed in parallel in the inner cavity of the main bridge frame, avoiding the entanglement of the cables and making it convenient for users to observe the distribution of the cables in the main bridge frame.

[0012] 2. The utility model can clamp the main bridge frame by setting the L-shaped clamping plate, so as to lock the main bridge frame on the top of the supporting plate, avoid the deviation of the main bridge frame during installation, and improve the stability of the main bridge frame during installation.

[0013] 3. The utility model provides a pull handle, so when the user needs to repair the cable and pull out the cable installation assembly, the user can pull the pull handle to drive the plug block out of the inner cavity of the slot, making it easy for the user to disassemble the cable installation assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model during installation;

[0016] Figure 2 This is a three-dimensional schematic diagram of a cable installation assembly according to an embodiment of the utility model;

[0017] Figure 3 This is a bottom-up stereoscopic schematic diagram of a cable installation assembly according to an embodiment of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Main bridge, 2. Cable installation assembly, 21. L-shaped installation plate, 22. Integrated stainless steel cable clamp, 23. Insert block, 24. Handle, 25. Locking plate, 26. Rotating plate, 3. Slot, 4. Support plate, 5. Hanging rod, 6. Through hole, 7. L-shaped clamp, 8. Triangle piece. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the cable tray of the present invention will be described with reference to the accompanying drawings.

[0021] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0022] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0023] Figures 1-3 A cable tray of an embodiment of the utility model is shown, which includes a main tray 1: the inner cavity of the main tray 1 is detachably installed with multiple cable installation components 2, the cable installation component 2 includes an L-shaped installation plate 21, and a plug block 23 is welded to the bottom of the inner cavity of the main tray 1. A slot 3 used in conjunction with the plug block 23 is opened at the bottom of the inner cavity of the main tray 1, and the spacing between the two adjacent slots 3 on the left and right is 50-80 cm. The inner cavity of the L-shaped installation plate 21 is installed with multiple integrated stainless steel cable clamps 22, which are detachably installed between the integrated stainless steel cable clamps 22 and the L-shaped installation plate 21, and a pull handle 24 is installed on the top of the L-shaped installation plate 21. Through the setting of the pull handle 24, when the user needs to repair the cable and pull out the cable installation component 2, the plug block 23 can be driven out of the inner cavity of the slot 3 by pulling the pull handle 24. , it is convenient for users to disassemble the cable installation assembly 2. The bottom of the plug block 23 is rotatably connected to a locking plate 25, and the bottom of the locking plate 25 is fixedly connected to a rotating plate 26. A support plate 4 is arranged at the bottom of the main bridge frame 1. Suspension rods 5 are installed at the front and rear ends of the support plate 4. A through hole 6 used in conjunction with the suspension rod 5 is opened on the surface of the support plate 4. A nut is threadedly connected to the bottom of the suspension rod 5, and the thread fits the bottom of the support plate 4. The front and rear sides of the top of the support plate 4 are fixedly connected with an L-shaped clamping plate 7 by screws. The opposite side of the L-shaped clamping plate 7 fits the main bridge frame 1. Through the setting of the L-shaped clamping plate 7, the main bridge frame 1 can be clamped, so that the main bridge frame 1 is locked to the top of the support plate 4, avoiding the main bridge frame 1 from being offset during installation and improving the stability of the main bridge frame 1 during installation. A plurality of triangular pieces 8 are welded to the inner cavity of the L-shaped clamping plate 7.

[0024] Working principle: When the utility model is in use, the user selects the corresponding-sized integrated stainless-steel cable clamp 22 according to the thickness of the cable, installs the integrated stainless-steel cable clamp 22 in the inner cavity of the L-shaped mounting plate 21, then installs the suspension rod 5 on the top of the building and installs the support plate 4. Subsequently, the main cable tray 1 is laid on the top of the support plate 4 and the L-shaped clamping plate 7 is fixedly installed to clamp and lock the main cable tray 1. After that, the insertion block 23 is inserted into the inner cavity of the slot 3 in the main cable tray 1 and the rotating plate 26 is rotated, so as to drive the locking plate 25 to rotate at the bottom of the main cable tray 1, and then lock the cable installation assembly 2 in the inner cavity of the main cable tray 1, and the cables are respectively clamped in the inner cavities of the corresponding integrated stainless-steel cable clamps 22, so as to fixedly install the cables in parallel in the inner cavity of the main cable tray 1, avoid the cables from being entangled and facilitate the user to observe the distribution of the cables in the main cable tray 1, thus facilitating the user to repair and replace the cables later.

[0025] In summary: For this cable tray, by inserting the cable installation assembly 2 into the inner cavity of the main cable tray 1 and respectively clamping the cables in the inner cavities of the corresponding integrated stainless-steel cable clamps 22, the cables are fixedly installed in parallel in the inner cavity of the main cable tray 1, avoiding the cables from being entangled and facilitating the user to observe the distribution of the cables in the main cable tray 1.

[0026] The disclosed technical features are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, with the purpose of the utility model as the criterion.

Claims

1. A cable tray, characterized in that: The invention comprises a main bridge frame (1): a plurality of cable installation components (2) are detachably installed in the inner cavity of the main bridge frame (1), the cable installation components (2) comprise an L-shaped installation plate (21), a plug block (23) is welded to the bottom of the L-shaped installation plate (21), a slot (3) for use with the plug block (23) is provided at the bottom of the inner cavity of the main bridge frame (1), and a plurality of integrated stainless steel cable clamps (22) are installed in the inner cavity of the L-shaped installation plate (21).

2. A cable tray according to claim 1, characterized in that: The integrated stainless steel cable clamp (22) and the L-shaped mounting plate (21) are detachably mounted.

3. A cable tray according to claim 2, characterized in that: The distance between two adjacent slots (3) on the left and right is 50-80 cm.

4. A cable tray according to claim 3, characterized in that: A support plate (4) is provided at the bottom of the main bridge frame (1), and suspension rods (5) are installed at both the front and rear ends of the support plate (4). A through hole (6) for use with the suspension rod (5) is opened on the surface of the support plate (4), and a nut is threadedly connected to the bottom of the suspension rod (5), and the thread fits the bottom of the support plate (4).

5. A cable tray according to claim 4, characterized in that: The front and rear sides of the top of the support plate (4) are both fixedly connected with an L-shaped clamping plate (7) by screws, and the opposite side of the L-shaped clamping plate (7) is in contact with the main bridge frame (1), and the inner cavity of the L-shaped clamping plate (7) is welded with a plurality of triangular pieces (8).

6. A cable tray according to claim 5, characterized in that: A pull handle (24) is installed on the top of the L-shaped mounting plate (21), a locking plate (25) is rotatably connected to the bottom of the insert block (23), and a rotating plate (26) is fixedly connected to the bottom of the locking plate (25).

Images