Adjustable glass fiber reinforced plastic cable bridge

Abstract

The utility model discloses an adjustable glass fiber reinforced plastic cable bridge, which belongs to the field of cable bridges and comprises a shell, a top cover is arranged at the top of the shell, a mounting block is fixedly connected to the side surface of the shell, an adjusting assembly is fixedly connected to the top of the mounting block, and a mounting plate is fixedly connected to the top of the adjusting assembly. The bottom of an inner cavity of the shell is fixedly connected with a partition plate, the bottom of the inner cavity of the shell is fixedly connected with a cable limiting block, the bottom of the top cover is fixedly connected with a fixing spring, and the bottom end of the fixing spring is fixedly connected with a fixing plate. According to the adjustable glass fiber reinforced plastic cable bridge, by arranging the cable limiting blocks, the fixing springs, the fixing plates and the fixing rods, cables of the same type can be conveniently adjusted and fixed in the cable laying process, the problem that the cables are wound and disordered due to looseness is solved, and therefore convenience is brought to follow-up cable overhauling.

Description

Technical Field

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

[0002] Cable trays can be divided into structures such as trough type, tray type, ladder type and grid type, and cable trays are composed of brackets, cantilever arms and installation accessories, etc. In a building, cable trays can be erected independently or attached to various building and pipe gallery brackets. A fiberglass cable tray refers to a cable tray made of fiberglass material.

[0003] According to a known fiberglass anti-theft cable tray with the authorization announcement number CN211018104U, this patent is known prior art. Although this patent has the advantages that it is not easy for people to open the operation cover from the top of the outer shell and has good anti-theft performance, in the actual use process of the technical solution of this patent, there are still the following defects: when cables of the same type are placed inside the partition cavity, since there is no fixing mechanism to fix and limit them, it is easy for the cables of the same type to be entangled and disordered, thus bringing inconvenience to the subsequent maintenance of the cables. For this reason, we propose an adjustable fiberglass cable tray. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable fiberglass cable tray to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable fiberglass cable tray, including an outer shell, a top cover is arranged on the top of the outer shell, and a mounting block is fixedly connected to the side of the outer shell. The top of the mounting block is fixedly connected with an adjusting component, the top of the adjusting component is fixedly connected with a mounting plate, a partition is fixedly connected to the bottom of the inner cavity of the outer shell, and a cable limiting block is fixedly connected to the bottom of the inner cavity of the outer shell. A fixing spring is fixedly connected to the bottom of the top cover, the bottom end of the fixing spring is fixedly connected with a fixing plate, and a fixing rod is movably sleeved inside the top cover.

[0006] As a preferred implementation manner, the top cover is movably sleeved outside the top end of the outer shell, and the side of the top cover is fixedly connected with the top of the side of the outer shell through a fixing bolt. The materials of the outer shell and the top cover are both fiberglass materials.

[0007] As a preferred embodiment, the adjusting assembly includes an adjusting sleeve. The top of the adjusting sleeve is fixedly connected to the bottom of the mounting plate, and an adjusting rod is movably sleeved inside the adjusting sleeve. The top end of the adjusting rod is drivingly connected to the top of the inner cavity of the adjusting sleeve through a movable spring, and the bottom end of the adjusting rod is fixedly connected to the top of the mounting block. The front of the adjusting sleeve is fixedly connected to the front of the adjusting rod through a bolt, and a threaded hole is formed in the front of the adjusting rod.

[0008] As a preferred embodiment, the movable spring is located inside the adjusting sleeve, and both ends of the movable spring are fixedly connected to the top of the inner cavity of the adjusting sleeve and the top end of the adjusting rod respectively.

[0009] As a preferred embodiment, a rubber fixing pad is fixedly connected to the bottom of the fixing plate, and the bottom end of the fixing rod is in contact with the top of the fixing plate.

[0010] As a preferred embodiment, a first heat dissipation hole is formed in the bottom of the outer shell, and a second heat dissipation hole is formed in the top of the top cover.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] For this adjustable FRP cable tray, by setting the cable limiting block, fixing spring, fixing plate and fixing rod, it is convenient to adjust and fix the same type of cables during the cable laying process, avoiding the problem of entanglement and chaos caused by the looseness between cables, thus bringing convenience to the subsequent cable maintenance.

[0013] For this adjustable FRP cable tray, by setting the mounting block and the adjusting assembly, it is convenient to adjust the position of the mounting plate according to the installation requirements during the installation of the cable tray, that is, the hanging height of the outer shell can be adjusted, thus bringing convenience to the installation of this cable tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front view of the structure of the present utility model;

[0015] Figure 2 is a partial cross-sectional view of the structure of the present utility model;

[0016] Figure 3 is a cross-sectional view of the adjusting sleeve in the structure of the present utility model.

[0017] In the figure: 1. Outer shell; 2. Top cover; 3. Mounting block; 4. Adjusting assembly; 41. Adjusting sleeve; 42. Adjusting rod; 43. Movable spring; 44. Bolt; 45. Threaded hole; 5. Mounting plate; 6. Partition; 7. Cable limiting block; 8. Fixing spring; 9. Fixing plate; 10. Fixing rod; 11. First heat dissipation hole; 12. Second heat dissipation hole. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1 and Figure 3 The utility model provides an adjustable glass fiber reinforced plastic cable tray, including a shell 1 and a top cover 2, a mounting block 3 is fixedly connected to the side of the shell 1, an adjusting component 4 is fixedly connected to the top of the mounting block 3, a mounting plate 5 is fixedly connected to the top of the adjusting component 4, the adjusting component 4 includes an adjusting sleeve 41, the top of the adjusting sleeve 41 is fixedly connected to the bottom of the mounting plate 5, and the adjusting sleeve 41 is internally movable sleeved with an adjusting rod 42, the top of the adjusting rod 42 is transmission-connected to the top of the inner cavity of the adjusting sleeve 41 through a movable spring 43, the movable spring 43 is located inside the adjusting sleeve 41, and the two ends of the movable spring 43 are respectively fixedly connected to the top of the inner cavity of the adjusting sleeve 41 and the top of the adjusting rod 42, the bottom end of the adjusting rod 42 is fixedly connected to the top of the mounting block 3, the front of the adjusting sleeve 41 is fixedly connected to the front of the adjusting rod 42 through a bolt 44, and a screw hole 45 is provided on the front of the adjusting rod 42;

[0021] In this embodiment, when the cable tray is installed, the bolt 44 can be rotated in the opposite direction according to the installation requirements to separate it from the screw hole 45, and the adjustment sleeve 41 and the adjustment rod 42 will be loosened. At this time, the movable spring 43 in the compressed state will be elastically deformed, so that the adjustment sleeve 41 slides outside the adjustment rod 42, so that the overall length of the adjustment sleeve 41 and the adjustment rod 42 can be adjusted, so as to facilitate the adjustment of the suspension height of the cable tray;

[0022] When the position adjustment of the mounting plate 5 is completed, the bolt 44 is rotated forward to make it threadedly sleeved with the screw hole 45, so as to facilitate the fixation between the adjustment sleeve 41 and the adjustment rod 42, that is, the position of the mounting plate 5 can be fixed, and then the housing 1 is lifted up so that the mounting plate 5 contacts the top of the wall, and the mounting plate 5 is fixed to the top of the wall with the mounting screws, so as to facilitate the hanging installation of the housing 1.

[0023] See also Figure 1 and Figure 2, a partition plate 6 is fixedly connected to the bottom of the inner cavity of the outer shell 1, and a cable limiting block 7 is fixedly connected to the bottom of the inner cavity of the outer shell 1. A fixing spring 8 is fixedly connected to the bottom of the top cover 2, and the bottom end of the fixing spring 8 is fixedly connected to a fixing plate 9. A fixing rod 10 is movably sleeved inside the top cover 2. A rubber fixing pad is fixedly connected to the bottom of the fixing plate 9, and the bottom end of the fixing rod 10 is in contact with the top of the fixing plate 9;

[0024] In this embodiment, first, the cables are classified and placed inside the outer shell 1, and then the cables of the same type are neatly arranged between adjacent cable limiting blocks 7. Then, the top cover 2 is fixed on the top of the outer shell 1, and the fixing rod 10 is rotated to make it rotate and move downward. The fixing rod 10 will push the fixing plate 9 to move downward, so that the fixing plate 9 drives the rubber fixing pad to move downward, prompting the rubber fixing pad to contact the top of the cable, which can adjust and fix the cable, avoiding the problem of entanglement and confusion caused by the looseness between the cables, thus bringing convenience to the subsequent maintenance of the cables.

[0025] Please refer to Figure 1 and Figure 2 , the top of the outer shell 1 is provided with a top cover 2. The top cover 2 is movably sleeved outside the top end of the outer shell 1, and the side of the top cover 2 is fixedly connected to the top of the side of the outer shell 1 through a fixing bolt. The materials of the outer shell 1 and the top cover 2 are both fiberglass materials. A first heat dissipation hole 11 is opened at the bottom of the outer shell 1, and a second heat dissipation hole 12 is opened at the top of the top cover 2;

[0026] In this embodiment, when the cables in the cable tray are in use, they will generate heat by themselves. At this time, the first heat dissipation hole 11 and the second heat dissipation hole 12 can be used to accelerate the air flow inside the outer shell 1, thus facilitating the heat dissipation of the cables.

[0027] The working principle and usage process of the present utility model: First, rotate the bolt 44 in the reverse direction according to the installation requirements to separate it from the screw hole 45, and the adjusting sleeve 41 and the adjusting rod 42 will become loose. At this time, the compressed movable spring 43 will undergo elastic deformation, causing the adjusting sleeve 41 to slide outside the adjusting rod 42, so as to adjust the overall length of the adjusting sleeve 41 and the adjusting rod 42, thus facilitating the adjustment of the suspension height of the cable tray;

[0028] Then, when the position of the mounting plate 5 is adjusted, rotate the bolt 44 in the forward direction to threadedly sleeve it with the screw hole 45, which is convenient for fixing the adjusting sleeve 41 and the adjusting rod 42, that is, the position of the mounting plate 5 can be fixed. Then, lift the outer shell 1 so that the mounting plate 5 contacts the wall top, and use mounting screws to fix the mounting plate 5 on the wall top, thus facilitating the suspension installation of the outer shell 1;

[0029] Finally, classify and place the cables inside the housing 1, then neatly arrange the cables of the same type between the adjacent cable limit blocks 7, fix the top cover 2 on the top of the housing 1, and rotate the fixing rod 10 to make it rotate and move downward. The fixing rod 10 will push the fixing plate 9 to move downward, so that the fixing plate 9 drives the rubber fixing pad to move downward, prompting the rubber fixing pad to contact the top of the cable, which can adjust and fix the cable, avoiding the problem of entanglement and chaos caused by the looseness between the cables, thus bringing convenience to the subsequent maintenance of the cables.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable glass fiber reinforced plastic cable tray, comprising a housing (1), characterized in that: A top cover (2) is provided on the top of the shell (1), and a mounting block (3) is fixedly connected to the side of the shell (1), an adjustment component (4) is fixedly connected to the top of the mounting block (3), a mounting plate (5) is fixedly connected to the top of the adjustment component (4), a partition plate (6) is fixedly connected to the bottom of the inner cavity of the shell (1), and a cable limit block (7) is fixedly connected to the bottom of the inner cavity of the shell (1), a fixing spring (8) is fixedly connected to the bottom of the top cover (2), a fixing plate (9) is fixedly connected to the bottom end of the fixing spring (8), and a fixing rod (10) is movably sleeved inside the top cover (2).

2. The adjustable fiberglass cable tray according to claim 1 is characterized in that: The top cover (2) is movably sleeved on the outside of the top end of the outer shell (1), and the side of the top cover (2) is fixedly connected to the top of the side of the outer shell (1) via a fixing bolt. The outer shell (1) and the top cover (2) are both made of glass fiber reinforced plastic.

3. The adjustable fiberglass reinforced plastic cable tray according to claim 1, characterized in that: The adjustment assembly (4) comprises an adjustment sleeve (41), the top of the adjustment sleeve (41) is fixedly connected to the bottom of the mounting plate (5), and the adjustment sleeve (41) is internally movablely sleeved with an adjustment rod (42), the top of the adjustment rod (42) is transmission-connected to the top of the inner cavity of the adjustment sleeve (41) via a movable spring (43), and the bottom of the adjustment rod (42) is fixedly connected to the top of the mounting block (3), the front side of the adjustment sleeve (41) is fixedly connected to the front side of the adjustment rod (42) via a bolt (44), and the front side of the adjustment rod (42) is provided with a screw hole (45).

4. The adjustable fiberglass cable tray according to claim 3 is characterized by: The movable spring (43) is located inside the adjustment sleeve (41), and two ends of the movable spring (43) are respectively fixedly connected to the top of the inner cavity of the adjustment sleeve (41) and the top end of the adjustment rod (42).

5. The adjustable fiberglass cable tray according to claim 1 is characterized in that: A rubber fixing pad is fixedly connected to the bottom of the fixing plate (9), and the bottom end of the fixing rod (10) is in contact with the top of the fixing plate (9).

6. The adjustable fiberglass cable tray according to claim 1 is characterized by: The bottom of the housing (1) is provided with a first heat dissipation hole (11), and the top of the top cover (2) is provided with a second heat dissipation hole (12).

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