Cable bridge for electrical engineering

Abstract

The utility model discloses a cable bridge for electrical engineering, which belongs to the field of bridges, and comprises U-shaped steel, two elastic sheets symmetrically arranged on the side wall of the U-shaped steel, two butt joint grooves symmetrically arranged on the inner wall of the U-shaped steel, and two sliding grooves symmetrically arranged on the U-shaped steel. The two sliding grooves are in sliding connection with three sliding plates, threaded rods are installed at the two ends of each sliding plate, the threaded rods are in threaded connection with nuts, and the sliding plates are in sliding connection with clamping plates, so that cable lines can be conveniently separated through the clamping plates, cables are arranged, the cable lines are clear, and meanwhile the cable lines are conveniently fixed in a layered mode; and the sliding plate is convenient to adapt to the diameter of the cable, so that a plurality of cables are convenient to support, and the device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of cable bridges, and more specifically, to a cable bridge for electrical engineering. Background Art

[0002] A large number of cables are generally used to transmit electricity in electrical engineering, so a cable bridge is needed to support the cables. Existing cables are generally placed directly in the bridge, and a large number of cables easily lead to the accumulation of cables in the bridge, resulting in cluttered cable lines and inconvenience in later maintenance or replacement. For this reason, we propose a cable bridge for electrical engineering. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a cable tray for electrical engineering, which is convenient for separating the cable lines with clamping plates, combing the cables, and making the cable lines clear. At the same time, it is convenient to fix the cable lines in layers and facilitate the sliding plates to adapt to the diameter of the cables, so as to facilitate the support of multiple cables. The device has a simple structure and is easy to use.

[0005] 2. Technical solution

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A cable tray for electrical engineering includes U-shaped steel, the side wall of the U-shaped steel is installed with two symmetrically arranged spring pieces, the inner wall of the U-shaped steel is installed with two symmetrically arranged docking grooves, the U-shaped steel is provided with two symmetrically arranged sliding grooves, the two sliding grooves are slidably connected with three sliding plates, both ends of the sliding plates are installed with threaded rods, the threaded rods are threadedly connected with nuts, and the sliding plates are slidably connected with clamping plates.

[0008] Furthermore, the sliding plate is provided with an auxiliary slideway, and the auxiliary slideway is slidably connected to a plurality of clamping plates, so that the clamping plates are conveniently placed between the cable lines, thereby facilitating the separation of the cables.

[0009] Furthermore, an embedding groove is provided on the inner wall of the U-shaped steel below the docking groove, and the spring sheet and the docking groove are symmetrically arranged about the center of the U-shaped steel, so as to facilitate docking of the two U-shaped steels together.

[0010] Furthermore, the sliding plate is 1-2 mm longer than the inner wall of the U-shaped steel, and the side wall of the threaded rod and the inner wall of the nut are provided with matching threads, so that the nut can be threadedly connected to the threaded rod to fix the sliding plate to the side wall of the U-shaped steel.

[0011] 3. Beneficial effects

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] (1) The utility model is convenient for separating the cable lines with the clamping plate, combing the cables, and making the cable lines clear. At the same time, it is convenient for fixing the cable lines in layers, and it is convenient for the sliding plate to adapt to the diameter of the cable, so as to facilitate supporting multiple cables. The device has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural sectional view of the utility model;

[0015] Figure 2 It is a top view of the structure of the utility model;

[0016] Figure 3 It is a structural side view of the utility model.

[0017] Description of the numbers in the figure:

[0018] 1. U-shaped steel; 2. Spring piece; 3. Docking groove; 4. Sliding plate; 5. Clamping plate; 6. Threaded rod; 7. Nut. DETAILED DESCRIPTION

[0019] The following will combine the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the utility model belong to the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3 A cable bridge for electrical engineering includes a U-shaped steel 1. The side wall of the U-shaped steel 1 is equipped with two symmetrically arranged spring pieces 2. The spring pieces 2 are made of inclined iron sheets, and an angle of 20° is set between the spring pieces 2 and the side wall of the U-shaped steel 1. The inner wall of the U-shaped steel 1 is equipped with two symmetrically arranged docking grooves 3. The U-shaped steel 1 is provided with two symmetrically arranged sliding grooves. Both sliding grooves are slidably connected with three sliding plates 4. Both ends of the sliding plates 4 are equipped with threaded rods 6. The threaded rods 6 are threadedly connected with nuts 7. The sliding plates 4 are slidably connected with clamping plates 5.

[0023] The sliding plate 4 is provided with an auxiliary slideway, and the auxiliary slideway is slidably connected to a plurality of clamping plates 5, so that the clamping plates 5 are conveniently placed between the cable lines, thereby facilitating the separation of the cables.

[0024] An embedding groove is provided on the inner wall of the U-shaped steel 1 under the docking groove 3. The inner wall diameter of one end of the U-shaped steel 1 with the embedding groove is 1-3 mm larger than the outer wall diameter of the end of the U-shaped steel 1 away from the embedding groove. The spring piece 2 and the docking groove 3 are symmetrically arranged about the center of the U-shaped steel 1, and the spring piece 2 is adapted to the inner wall size of the docking groove 3, so that the spring piece 2 can be easily stuck on the inner wall of the docking groove 3, so as to facilitate the docking of the two U-shaped steels 1 together.

[0025] The sliding plate 4 is 1-2 mm longer than the inner wall of the U-shaped steel 1 , and the side wall of the threaded rod 6 and the inner wall of the nut 7 are provided with matching threads, so that the nut 7 can be threadedly connected to the threaded rod 6 to fix the sliding plate 4 to the side wall of the U-shaped steel 1 .

[0026] When in use, a technician in this field places multiple single layers of lines on the inner wall of the U-shaped steel 1, then passes the sliding plate 4 through the sliding groove of the U-shaped steel 1, and makes the lower end of the sliding plate 4 close to the upper end of the cable, and then places multiple clamping plates 5 between adjacent cables in turn, so as to facilitate the separation of the cables. The utility model facilitates the separation of cable lines with the clamping plates 5, combs the cables, and makes the cable lines clear. At the same time, it is convenient to fix the cable lines in layers, and it is convenient for the sliding plate 4 to adapt to the diameter of the cable, so as to facilitate the support of multiple cables. The device has a simple structure and is easy to use.

[0027] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field within the technical scope disclosed by the utility model and any equivalent replacement or change based on the technical solution and improved concept of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable tray for electrical engineering, comprising a U-shaped steel (1), characterized in that: The side wall of the U-shaped steel (1) is provided with two symmetrically arranged spring sheets (2), the inner wall of the U-shaped steel (1) is provided with two symmetrically arranged docking grooves (3), the U-shaped steel (1) is provided with two symmetrically arranged sliding grooves, the two sliding grooves are slidably connected with three sliding plates (4), both ends of the sliding plates (4) are provided with threaded rods (6), the threaded rods (6) are threadedly connected with nuts (7), and the sliding plates (4) are slidably connected with clamping plates (5).

2. The cable tray for electrical engineering according to claim 1, characterized in that: The sliding plate (4) is provided with an auxiliary slideway, and the auxiliary slideway is slidably connected to a plurality of clamping plates (5).

3. The cable tray for electrical engineering according to claim 1, characterized in that: An embedding groove is provided on the inner wall of the U-shaped steel (1) below the butt joint groove (3), and the spring sheet (2) and the butt joint groove (3) are symmetrically arranged with respect to the center of the U-shaped steel (1).

4. The cable tray for electrical engineering according to claim 1, characterized in that: The sliding plate (4) is 1-2 mm longer than the inner wall of the U-shaped steel (1), and the side wall of the threaded rod (6) and the inner wall of the nut (7) are provided with matching threads.

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