Adjustable cable bridge

Abstract

The utility model provides an adjustable cable bridge, which belongs to the technical field of cable bridges and comprises a mounting frame, an L-shaped plate and a sliding L-shaped plate, the L-shaped plate is fixedly arranged on the mounting frame, a sliding groove is formed in the center of the bottom of the L-shaped plate, and the sliding L-shaped plate is slidably arranged in the sliding groove. Positioning assemblies for positioning the sliding L-shaped plate are mounted on the bottom surfaces of the L-shaped plate and the sliding L-shaped plate; according to the utility model, the L-shaped plate and the sliding L-shaped plate are arranged, the L-shaped plate and the sliding L-shaped plate form a cable bridge, so that a cable can be conveniently routed in the L-shaped plate and the sliding L-shaped plate, and the distance between the L-shaped plate and the sliding L-shaped plate can be conveniently adjusted by sliding the sliding L-shaped plate in the sliding groove formed in the L-shaped plate; and the L-shaped plate and the sliding L-shaped plate can conveniently form a cable bridge for accommodating more cables, so that subsequent cable addition is facilitated, and a new cable bridge does not need to be added.

Description

Technical Field

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

[0002] Cable tray is a kind of equipment used to support and protect cables. It consists of multiple parts, including brackets, brackets and installation accessories. These parts can be erected independently or laid on various buildings (structures) and pipe gallery brackets. Cable trays have various structural forms, such as trough type, tray type, ladder type and grid type. Trough type cable tray is a fully enclosed cable tray, suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems. Tray type cable tray is the most widely used one in petroleum, chemical industry, electric power, light industry, television, telecommunications, etc. It has the advantages of light weight, large load, beautiful shape, simple structure and easy installation. Ladder type and grid type cable trays have greater flexibility and adaptability.

[0003] The existing cable tray usually has a fixed width when in use and cannot be adjusted according to the specific installation situation. When the cable tray is full of cables and additional cables need to be added, a new cable tray needs to be added to support the new cables, which increases costs and affects the efficiency of adding cables. Therefore, an adjustable cable tray is designed to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the problems existing in the above-mentioned background technology and proposes an adjustable cable tray.

[0005] The technical problem to be solved by the utility model is to provide an adjustable cable bridge, the width of which can be adjusted to accommodate more cables. When additional cables are needed, there is no need to re-erect the cable bridge, thereby reducing costs, increasing work efficiency and being highly practical.

[0006] The utility model provides an adjustable cable tray, comprising: a mounting frame, an L-shaped plate, and a sliding L-shaped plate, wherein the mounting frame is fixedly provided with the L-shaped plate, a sliding groove is provided at the bottom center of the L-shaped plate, and a sliding L-shaped plate is slidably provided in the sliding groove, and a positioning component for positioning the sliding L-shaped plate is installed on the bottom surfaces of the L-shaped plate and the sliding L-shaped plate;

[0007] The mounting frame includes an inverted convex groove, a mounting bolt hole, a slide plate, a mounting bolt and a support arm. The outer surface of the mounting frame is provided with an inverted convex groove, the inner side of the inverted convex groove is provided with a plurality of mounting bolt holes, a slide plate is embedded in the inverted convex groove, the upper part of the outer surface of the slide plate is threadedly connected with the mounting bolt, and the support arm is fixedly provided below the outer surface of the slide plate.

[0008] Preferably, the slide plate matches the inverted convex groove, and the slide plate can slide up and down along the inverted convex groove.

[0009] Preferably, the mounting bolts match the mounting bolt holes, and the mounting bolts can be threadedly connected in different mounting bolt holes.

[0010] Preferably, the positioning assembly includes a plurality of positioning holes opened on the sliding L-shaped plate and a positioning rod passing through the center of the bottom surface of the L-shaped plate, a fixing plate is fixedly arranged at the bottom of the positioning rod, and a sleeve spring is fixedly arranged between the fixing plate and the bottom surface of the L-shaped plate.

[0011] Preferably, the sleeve spring is in a stretched state, and the positioning rod is matched with the positioning hole, and the positioning rod can be embedded in the positioning hole.

[0012] Preferably, a through groove is opened in the center of the bottom of the L-shaped plate, and the positioning assembly includes a screw rod installed on the L-shaped plate and an internal threaded sleeve installed on the left side of the bottom surface of the sliding L-shaped plate. The left end of the screw rod is rotatably provided with a mounting block through a bearing, and the mounting block is fixedly arranged on the left side of the bottom surface of the sliding L-shaped plate, and the screw rod is threadedly connected to the internal threaded sleeve.

[0013] Preferably, the length of the screw rod is not greater than the width of the slide groove opened at the bottom of the L-shaped plate.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] 1. After the utility model is installed on the wall with a mounting frame, the slide plate slides up and down along the inverted convex groove through the mounting bolts, and the mounting bolts are installed in different mounting bolt holes to achieve the effect of adjusting the horizontal height of the slide plate and the support arm, and to achieve the effect of adjusting the horizontal height of the L-shaped plate and the sliding L-shaped plate, thereby facilitating the effect of adjusting the vertical height of the cable.

[0016] 2. The utility model is provided with an L-shaped plate and a sliding L-shaped plate, and the L-shaped plate and the sliding L-shaped plate form a cable bridge, which is convenient for routing cables in the L-shaped plate and the sliding L-shaped plate, and the sliding L-shaped plate slides in the sliding groove provided on the L-shaped plate, so that the distance between the L-shaped plate and the sliding L-shaped plate can be conveniently adjusted, so that the L-shaped plate and the sliding L-shaped plate form a cable bridge to accommodate more cables, which is convenient for the subsequent addition of cables without adding a new cable bridge.

[0017] 3. The utility model is provided with a positioning component, which can position the distance between the sliding L-shaped plate and the L-shaped plate to ensure the stability of the sliding L-shaped plate on the L-shaped plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model.

[0021] Figure 3 It is a bottom view structural diagram of an L-shaped plate and a sliding L-shaped plate of the first embodiment of the positioning assembly of the utility model.

[0022] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram of the structure.

[0023] Figure 5 This is a bottom view of the L-shaped plate and the sliding L-shaped plate of the second embodiment of the positioning assembly of the utility model.

[0024] Figure 6 For this utility model Figure 5 Enlarged structural diagram at point B.

[0025] [reference numerals]

[0026] 1. Mounting frame; 101. Inverted convex groove; 102. Mounting bolt hole; 103. Slide plate; 104. Mounting bolt; 105. Support arm; 2. L-shaped plate; 3. Sliding L-shaped plate; 4. Positioning hole; 5. Positioning rod; 6. Fixed plate; 7. Sleeve spring; 8. Mounting block; 9. Screw rod; 10. Internal threaded sleeve. DETAILED DESCRIPTION

[0027] Example:

[0028] like Figure 1-Figure 2 As shown, an embodiment of the utility model provides an adjustable cable tray, comprising: a mounting frame 1, an L-shaped plate 2, and a sliding L-shaped plate 3, wherein the mounting frame 1 is fixedly provided with the L-shaped plate 2, a sliding groove is provided at the bottom center of the L-shaped plate 2, and the sliding L-shaped plate 3 is slidably provided in the sliding groove, and a positioning component for positioning the sliding L-shaped plate 3 is installed on the bottom surfaces of the L-shaped plate 2 and the sliding L-shaped plate 3;

[0029] The mounting frame 1 includes an inverted convex groove 101, a mounting bolt hole 102, a slide plate 103, a mounting bolt 104 and a support arm 105. The outer surface of the mounting frame 1 is provided with an inverted convex groove 101, and the inner side of the inverted convex groove 101 is provided with a plurality of mounting bolt holes 102. The slide plate 103 is embedded in the inverted convex groove 101, and the mounting bolt 104 is threadedly connected above the outer surface of the slide plate 103, and the support arm 105 is fixedly provided below the outer surface of the slide plate 103.

[0030] In actual use, after the mounting frame 1 is installed on the wall, the slide plate 103 slides up and down along the inverted convex groove 101 through the mounting bolts 104, and the mounting bolts 104 are installed in different mounting bolt holes 102, so as to achieve the effect of adjusting the horizontal height of the slide plate 103 and the bracket arm 105, and achieve the effect of adjusting the horizontal height of the L-shaped plate 2 and the sliding L-shaped plate 3, so as to facilitate the effect of adjusting the vertical height of the cable;

[0031] By providing an L-shaped plate 2 and a sliding L-shaped plate 3, the L-shaped plate 2 and the sliding L-shaped plate 3 form a cable tray, which facilitates the routing of cables in the L-shaped plate 2 and the sliding L-shaped plate 3, and by sliding the sliding L-shaped plate 3 in the sliding groove provided on the L-shaped plate 2, it is convenient to adjust the distance between the L-shaped plate 2 and the sliding L-shaped plate 3, so that the L-shaped plate 2 and the sliding L-shaped plate 3 form a cable tray to accommodate more cables, which facilitates the subsequent addition of cables without adding a new cable tray.

[0032] In this embodiment, the slide plate 103 matches the inverted convex groove 101 , and the slide plate 103 can slide up and down along the inverted convex groove 101 , thereby ensuring the stability of the slide plate 103 sliding in the inverted convex groove 101 .

[0033] In this embodiment, the mounting bolts 104 match the mounting bolt holes 102 , and the mounting bolts 104 can be threadedly connected in different mounting bolt holes 102 , so as to achieve the effect of positioning the horizontal height of the slide plate 103 .

[0034] The first embodiment of the positioning assembly:

[0035] Reference Figure 3-Figure 4 As shown, in this embodiment, the positioning assembly includes a plurality of positioning holes 4 opened on the sliding L-shaped plate 3 and a positioning rod 5 passing through the center of the bottom surface of the L-shaped plate 2, a fixed plate 6 is fixedly arranged at the bottom of the positioning rod 5, and a sleeve spring 7 is fixedly arranged between the fixed plate 6 and the bottom surface of the L-shaped plate 2.

[0036] In this embodiment, the sleeve spring 7 is in a stretched state, and the positioning rod 5 is matched with the positioning hole 4 , and the positioning rod 5 can be embedded in the positioning hole 4 .

[0037] By providing the positioning holes 4 and the positioning rods 5, the fixed plate 6 is pulled downwards, the positioning rods 5 are disengaged from the positioning holes 4, the sleeve spring 7 is in a stretched state again, the sliding L-shaped plate 3 is pulled, the sliding L-shaped plate 3 slides along the slide groove below the L-shaped plate 2, and the positioning rods 5 are inserted into different positioning holes 4, so as to achieve the effect of positioning the distance between the sliding L-shaped plate 3 and the L-shaped plate 2.

[0038] Second embodiment of the positioning assembly:

[0039] Reference Figure 5-Figure 6 As shown, in this embodiment, a through groove is opened in the center of the bottom of the L-shaped plate 2, and the positioning assembly includes a screw rod 9 installed on the L-shaped plate 2 and an internal threaded sleeve 10 installed on the left side of the bottom surface of the sliding L-shaped plate 3. The left end of the screw rod 9 is rotatably provided with a mounting block 8 through a bearing, and the mounting block 8 is fixedly arranged on the left side of the bottom surface of the sliding L-shaped plate 2, and the screw rod 9 is threadedly connected to the internal threaded sleeve 10.

[0040] Preferably, the length of the screw rod 9 is not greater than the width of the slide groove opened at the bottom of the L-shaped plate 2 to prevent the sliding L-shaped plate 3 from sliding out of the slide groove opened at the bottom of the L-shaped plate 2 .

[0041] By providing a screw rod 9 and an internal threaded sleeve 10, the screw rod 9 is rotated, and the screw rod 9 rotates along the mounting block 8, so that the internal threaded sleeve 10 on the screw rod 9 moves inward and outward along the screw rod 9, and the internal threaded sleeve 10 drives the sliding L-shaped plate 3 to slide along the sliding groove opened at the bottom of the L-shaped plate 2. The screw rod 9 positions the internal threaded sleeve 10, thereby achieving the effect of positioning the distance between the sliding L-shaped plate 3 and the L-shaped plate 2.

Claims

1. An adjustable cable tray, characterized in that: include: A mounting frame (1), an L-shaped plate (2), and a sliding L-shaped plate (3), wherein the mounting frame (1) is fixedly provided with the L-shaped plate (2), a sliding groove is provided at the center of the bottom of the L-shaped plate (2), and the sliding L-shaped plate (3) is slidably provided in the sliding groove, and a positioning component for positioning the sliding L-shaped plate (3) is installed on the bottom surfaces of the L-shaped plate (2) and the sliding L-shaped plate (3); The mounting frame (1) comprises an inverted convex groove (101), a mounting bolt hole (102), a slide plate (103), a mounting bolt (104) and a supporting arm (105); the outer surface of the mounting frame (1) is provided with an inverted convex groove (101); the inner side of the inverted convex groove (101) is provided with a plurality of mounting bolt holes (102); the slide plate (103) is embedded in the inverted convex groove (101); the mounting bolt (104) is threadedly connected above the outer surface of the slide plate (103); and the supporting arm (105) is fixedly provided below the outer surface of the slide plate (103).

2. The adjustable cable tray according to claim 1, characterized in that: The slide plate (103) matches the inverted convex groove (101), and the slide plate (103) can slide up and down along the inverted convex groove (101).

3. The adjustable cable tray according to claim 2, characterized in that: The mounting bolts (104) are matched with the mounting bolt holes (102), and the mounting bolts (104) can be threadedly connected in different mounting bolt holes (102).

4. The adjustable cable tray according to claim 1, characterized in that: The positioning assembly comprises a plurality of positioning holes (4) formed on the sliding L-shaped plate (3) and a positioning rod (5) penetrating the center of the bottom surface of the L-shaped plate (2); a fixing plate (6) is fixedly arranged at the bottom of the positioning rod (5); and a sleeve spring (7) is fixedly arranged between the fixing plate (6) and the bottom surface of the L-shaped plate (2).

5. The adjustable cable tray according to claim 4, characterized in that: The sleeve spring (7) is in a stretched state, and the positioning rod (5) is matched with the positioning hole (4), and the positioning rod (5) can be embedded in the positioning hole (4).

6. The adjustable cable tray according to claim 1, characterized in that: A through groove is provided at the center of the bottom of the L-shaped plate (2); the positioning assembly comprises a screw rod (9) mounted on the L-shaped plate (2) and an internal thread sleeve (10) mounted on the left side of the bottom surface of the sliding L-shaped plate (3); a mounting block (8) is rotatably arranged at the left end of the screw rod (9) via a bearing, and the mounting block (8) is fixedly arranged on the left side of the bottom surface of the sliding L-shaped plate (2); the screw rod (9) and the internal thread sleeve (10) are threadedly connected.

7. The adjustable cable tray according to claim 6, characterized in that: The length of the screw rod (9) is no greater than the width of the slide groove provided at the bottom of the L-shaped plate (2).

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