Corrosion-resistant groove type cable bridge

Abstract

The utility model relates to the technical field of cable bridges, in particular to a corrosion-resistant groove type cable bridge which comprises a bridge body, four supporting arms extending outwards are arranged on the bridge body, a first cover plate and four second cover plates are arranged on the bridge body, the first cover plate is located in the middle of the four second cover plates, and the four second cover plates are located in the middle of the bridge body. The second cover plate is slidably arranged at the top of the supporting arm, a separation assembly used for preventing cables from being wound is arranged on the inner side of the bridge body, the bridge body is placed on a fixing assembly, and the fixing assembly is hung at the top of a room. The partition assembly comprises a partition plate placed on the inner side of the bridge body and two stop blocks fixedly arranged on the inner sides of the supporting arms, and the two ends of the partition plate abut against the four stop blocks respectively; according to the corrosion-resistant groove type cable bridge, the transversely and longitudinally distributed cables can pass through the bridge body, the usage amount of the bridge body can be reduced, the limitation of the installation space is small, and the transversely and longitudinally distributed cables cannot be crossed, so that the cables are easier to arrange and cannot be disordered.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a corrosion-resistant trough-type cable bridge. Background Art

[0002] Cable tray is a metal or alloy component used to support and protect cables, wires and other communication and power lines. When cable tray is needed for cables arranged horizontally and vertically, two sets of cable trays of different heights need to be installed. This will lead to an increase in the use of cable trays, thereby increasing the installation cost, while also increasing the occupied space. The installation is easily restricted, and the cables are easily crossed and messy. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a corrosion-resistant trough-type cable bridge, which solves the technical problem of inconvenient installation of cables arranged horizontally and vertically.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a corrosion-resistant trough-type cable bridge, comprising a bridge body, the bridge body having four outwardly extending support arms, and the bridge body is provided with a cover plate 1 and four cover plates 2 slidably arranged on the top of the support arms, the cover plate 1 is located in the middle of the four cover plates 2, a partition assembly for preventing the cable from being entangled is arranged on the inner side of the bridge body, the bridge body is placed on a fixed assembly, and the fixed assembly is suspended on the top of the room;

[0005] The partition assembly comprises a partition plate placed inside the bridge frame body and two stoppers fixed inside the support arms, and two ends of the partition plate are respectively abutted between the four stoppers.

[0006] Preferably, the partition plate is bridge-shaped.

[0007] Preferably, the bridge body, cover plate 1 and cover plate 2 are all made of aluminum alloy and coated with polyurethane coating.

[0008] Preferably, four limiting protrusions are fixedly provided on the bottom of the cover plate 1 and are fitted on the inner side of the support arm, and the limiting protrusions are fitted on the bottom of the cover plate 2.

[0009] Preferably, two limiting protrusions are provided at the bottom of the second cover plate and are slidably arranged in limiting grooves provided on the two side walls of the support arm through the limiting protrusions.

[0010] Preferably, the fixing assembly includes a carrier plate overlapped at the bottom of the bridge body, studs are inserted at the four corners of the carrier plate, the studs are fixed to the top of the room, and nuts are threadedly connected to the bottom ends of the studs.

[0011] By means of the above technical solution, the utility model provides a corrosion-resistant trough-type cable tray, which has at least the following beneficial effects:

[0012] 1. The corrosion-resistant trough-type cable tray is provided with four outwardly extending arms on the tray body, so that the cables distributed horizontally and vertically can pass through the tray body, which can reduce the usage of the tray body, is less restricted by the installation space, and there is no crossing between the cables distributed horizontally and vertically, which makes it easier to arrange and less messy.

[0013] 2. The corrosion-resistant trough-type cable tray can effectively protect the cable lines inside the cable tray from the influence of the external environment, such as dust, water vapor, chemicals, etc., by setting the cover plate 1 and the cover plate 2, which helps to extend the service life of the cable lines and maintain their normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the cover plate 1 and the cover plate 2 are separated;

[0017] Figure 3 It is a structural schematic diagram of the inner side of the bridge body of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the cover plate 2 of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixing assembly of the utility model;

[0020] Figure 6 It is a structural schematic diagram of a cover plate 1 of the utility model.

[0021] Reference numerals:

[0022] 1. Bridge body; 11. Limiting groove; 2. Cover plate 1; 21. Limiting protrusion; 3. Cover plate 2; 31. Limiting protrusion; 4. Partition component; 41. Partition plate; 42. Stopper; 5. Fixing component; 51. Carrier plate; 52. Stud; 53. Nut. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Cable tray is a metal or alloy component used to support and protect cables, wires and other communication and power lines. It is used to set up cable lines inside or outside buildings to keep the cable lines neatly arranged, supported and protected. Cable tray can provide a supporting structure so that cable lines can be suspended in the air or on the wall to keep them neatly arranged. It can also protect the cable lines from external damage and impacts, extend the service life of the cable lines, and make the cable lines easy to maintain and manage, and convenient for inspection and replacement.

[0025] Embodiment 1:

[0026] Based on the technical defects of the existing technology that make it inconvenient to install the cables arranged horizontally and vertically, please refer to Figure 1-Figure 6 The utility model provides a corrosion-resistant trough-type cable bridge, which is provided with four outwardly extending support arms on the bridge body 1, so that cables distributed horizontally and vertically can pass through the bridge body 1, which can reduce the usage of the bridge body 1 and is less restricted by the installation space. The bridge body 1 has four outwardly extending support arms, and both sides of the support arms are provided with heat dissipation holes to facilitate air passage, thereby achieving heat dissipation of the cables, and the bridge body 1 is provided with a cover plate 1 2 and four cover plates 2 3 slidably arranged on the top of the support arms, and the cover plate 1 2 and the cover plate 2 3 can be In order to effectively protect the cable lines inside the cable tray from the influence of the external environment, it is helpful to extend the service life of the cable lines and maintain their normal operation. The cover plate 2 is located in the middle position of the four cover plates 2 3. The inner side of the bridge body 1 is provided with a partition component 4 for avoiding cable entanglement. By setting the partition component 4, there will be no crossing between the cables distributed horizontally and vertically, which makes it easier to arrange and not messy. The bridge body 1 is placed on the fixing component 5, and the fixing component 5 is suspended on the top of the room; the fixing component 5 is used to fix the bridge body 1 to reduce its shaking.

[0027] When the cables distributed horizontally and vertically pass through the bridge body 1, the cables will cross each other, which is inconvenient for subsequent maintenance and difficult to find the corresponding cable lines. In order to solve this problem, a partition component 4 is provided, and the partition component 4 includes a partition plate 41 placed on the inner side of the bridge body 1 and two blocks 42 fixed on the inner side of the support arm. The two ends of the partition plate 41 are respectively abutted between the four blocks 42, and the partition plate 41 can be used to separate the cables distributed horizontally and vertically.

[0028] In order to separate the cables distributed horizontally and vertically, the partition plate 41 is in the shape of a bridge; the purpose of such a design is that the cables distributed horizontally and vertically can pass through the top and bottom of the partition plate 41 respectively, thereby separating the two.

[0029] In order to ensure that the cable bridge has good corrosion resistance, the materials of the bridge body 1, cover plate 1 2 and cover plate 2 3 are all made of aluminum alloy and coated with polyurethane coating; aluminum alloy has the characteristics of anti-oxidation and anti-corrosion, and can be used for a long time in harsh environment, and the polyurethane coating has excellent weather resistance, chemical resistance and wear resistance, and is suitable for protective coating treatment of various metal surfaces, including aluminum alloy.

[0030] In order to fix the cover plate 2, four limiting protrusions 21 are fixedly provided at the bottom of the cover plate 2 and are attached to the inner side of the support arm. The limiting protrusions 21 are attached to the bottom of the cover plate 23. After the four cover plates 23 are installed, one end of the cover plate 23 can press the limiting protrusion 21, thereby fixing the cover plate 2.

[0031] To fix the cover plate 2 3 , two limiting protrusions 31 are provided at the bottom of the cover plate 2 3 and are slidably arranged in the limiting grooves 11 provided on the two side walls of the support arm through the limiting protrusions 31 ; the cover plate 2 3 can be installed on the support arm in a slidable manner.

[0032] According to the embodiment, the cables arranged horizontally are first placed on the inner side of the bridge body 1, and then the partition plate 41 is placed in the bridge body 1, so that the two ends of the partition plate 41 are against the four blocks 42, and then the cables arranged vertically are placed on the inner side of the bridge body 1, so that the cables distributed horizontally and vertically can pass through the bridge body 1, and finally the cover plate 1 2 is placed on the bridge body 1, and then the cover plate 2 3 is plugged into the support arm.

[0033] Embodiment 2:

[0034] Cables are generally routed on the top of the room, so the bridge body 1 should also be installed on the top of the room. In order to facilitate the installation and fixation of the bridge body 1, a fixing component 5 is set. Please refer to Figure 1 and Figure 4 On the basis of the first embodiment, the fixing assembly 5 includes a carrier plate 51 overlapped at the bottom of the bridge body 1, and studs 52 are inserted at the four corners of the carrier plate 51. The studs 52 are fixed to the top of the room, and the bottom ends of the studs 52 are threadedly connected with nuts 53; the carrier plate 51 is used to support the bridge body 1, and then the studs 52 and the nuts 53 cooperate to fix the bridge body 1, and at the same time, the fixation can be very stable and not easy to shake.

[0035] According to the embodiment, the carrier plate 51 is fixed by using the studs 52 and the nuts 53 , and then the carrier plate 51 supports the bridge body 1 , so that the bridge body 1 is installed and fixed.

[0036] Through the above embodiments, it can be known that the use process of the present device is to first fix the carrier plate 51 with the studs 52 and the nuts 53, and then the carrier plate 51 supports the bridge body 1 to realize the installation and fixation of the bridge body 1, and then place the transversely arranged cables on the inner side of the bridge body 1, and then place the partition plate 41 in the bridge body 1, so that the two ends of the partition plate 41 are against the four blocks 42, and then place the longitudinally arranged cables on the inner side of the bridge body 1, so that the cables distributed horizontally and vertically can pass through the bridge body 1, and finally place the cover plate 1 2 on the bridge body 1, and then plug the cover plate 2 3 into the support arm.

[0037] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant trough-type cable tray, comprising a tray body (1), Features: The bridge frame body (1) has four outwardly extending support arms, and the bridge frame body (1) is provided with a cover plate 1 (2) and four cover plates 2 (3) slidably arranged on the top of the support arms, the cover plate 1 (2) is located in the middle of the four cover plates 2 (3), and a partition component (4) for preventing the cables from being entangled is arranged on the inner side of the bridge frame body (1), and the bridge frame body (1) is placed on a fixing component (5), and the fixing component (5) is suspended on the top of the room; The partition assembly (4) comprises a partition plate (41) placed inside the bridge frame body (1) and two stoppers (42) fixed inside the support arm, and two ends of the partition plate (41) are respectively abutted between the four stoppers (42).

2. The corrosion-resistant trough-type cable tray according to claim 1, Features: The partition plate (41) is in the shape of a bridge.

3. The corrosion-resistant trough-type cable tray according to claim 1, Features: The bridge frame body (1), cover plate one (2) and cover plate two (3) are all made of aluminum alloy and coated with a polyurethane coating.

4. The corrosion-resistant trough-type cable tray according to claim 1, Features: The bottom of the cover plate 1 (2) is fixedly provided with four limiting protrusions (21) which are fitted on the inner sides of the supporting arms, and the limiting protrusions (21) are fitted on the bottom of the cover plate 2 (3).

5. The corrosion-resistant trough-type cable tray according to claim 1, Features: The bottom of the second cover plate (3) is provided with two limiting protrusions (31) and is slidably arranged in the limiting grooves (11) opened on the two side walls of the support arm through the limiting protrusions (31).

6. The corrosion-resistant trough-type cable tray according to claim 1, Features: The fixing assembly (5) comprises a carrier plate (51) overlapped at the bottom of the bridge frame body (1), studs (52) are inserted at the four corners of the carrier plate (51), the studs (52) are fixed to the top of the room, and nuts (53) are threadedly connected at the bottom ends of the studs (52).

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