Cable bridge for high-rise building

Abstract

The utility model belongs to the field of cable bridges, and particularly relates to a cable bridge for a high-rise building, which comprises a base, the upper end of the base is in contact with a cover plate, a plurality of uniformly distributed supporting seats are fixedly connected in the base, the upper ends of the supporting seats are in contact with a cable rack, and the supporting seats are provided with mounting mechanisms. The device comprises a base, two symmetrically-distributed rotating seats are installed on the front face and the back face of the base through bearings, overturning frames are hinged to the outer sides of the rotating seats, limiting columns are fixedly connected to the sides, close to the base, of the overturning frames, and first springs are arranged on the outer sides of the rotating seats. According to the utility model, the supporting seat, the cable rack, the mounting mechanism and other structures are additionally arranged in the base, so that a cable can be placed in the groove of the supporting seat in the process of mounting the cable, and then the cable is limited through the cable rack, thereby achieving the purpose of arranging the cable; and cable winding can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trays, in particular to a cable tray for high-rise buildings. Background Art

[0002] The cables between each floor of a high-rise building need to be connected through a cable tray, and a cover plate can be added outside the cable tray to protect the cables. According to a socket vertical tee cable tray proposed in the patent authorization announcement number: CN209217603U, when installing the shaft cable tray of a high-rise building, the shaft cable tray is directly installed from the bottom to the top without considering the docking height between the horizontal branch cable trays and the shaft branches on each floor.

[0003] However, during the use of the cable tray in the prior art, the cables are placed inside the base, resulting in the cables being able to move freely inside the base, easily causing the cables to be entangled with each other. And when connecting the cover plate of the cable tray, it needs to be installed with bolts. However, the space inside the distribution well is small and the operation is inconvenient, resulting in the cover plate being not easy to install. Therefore, the prior art needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a cable tray for high-rise buildings, which solves the problems that the cables lack limitation and are easy to be entangled and the cover plate is not easy to install.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A cable tray for high-rise buildings, including a base, a cover plate is in contact with the upper end of the base, a plurality of uniformly distributed support seats are fixedly connected inside the base, a cable rack is in contact with the upper end of the support seat, an installation mechanism is arranged on the support seat, two symmetrically distributed rotating seats are installed on the front and back of the base through bearings, a flipping frame is hinged to the outside of the rotating seat, a limiting column is fixedly connected to the side of the flipping frame close to the base, a first spring is arranged on the outside of the rotating seat, and a connecting ear is fixedly connected to the outside of the cover plate.

[0006] Preferably, a support bar is fixedly connected to the lower end of the cover plate, and the support bar is slidably connected to the base. The support bar can position the cover plate.

[0007] Preferably, the connecting ear is slidably connected to the base, and the limiting column is slidably connected to the connecting ear. The limiting column can limit the cover plate through the connecting ear.

[0008] Preferably, one end of the first spring is fixedly connected to the rotating seat, and the other end of the first spring is fixedly connected to the flipping frame. The first spring can support the flipping frame through elastic force.

[0009] Preferably, the installation mechanism includes positioning columns. Two symmetrically distributed positioning columns are fixedly connected to the upper end of the support base. A connecting nail is slidably connected inside the support base. A limiting frame is fixedly connected to the outer side of the connecting nail. A second spring is arranged on the outer side of the connecting nail. The limiting frame is slidably connected to the cable rack. The positioning columns can position the cable rack.

[0010] Preferably, the limiting frame is slidably connected to the positioning column, and the positioning column is slidably connected to the cable rack. The limiting frame can limit the cable rack.

[0011] Preferably, one end of the second spring is fixedly connected to the support base, and the other end of the second spring is fixedly connected to the connecting nail. The second spring can drive the connecting nail to automatically reset through its elastic force.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By adding structures such as a support base, a cable rack, and an installation mechanism inside the base, during the installation of the cable, the cable can be placed in the groove of the support base, and then the cable is limited by the cable rack, so as to achieve the purpose of cable wiring management and effectively avoid cable entanglement.

[0014] 2. By adding structures such as a flipping frame, a limiting column, and a rotating frame outside the base, the elastic force of the first spring can drive the limiting column on the flipping frame to slide into the connecting ear to limit the cover plate, so that the cover plate can be installed without bolts, making the installation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the overall structure of the present utility model;

[0016] Figure 2 is the Figure 1 partial three-dimensional view of the present utility model;

[0017] Figure 3 is the Figure 1 three-dimensional view of the cover plate of the present utility model;

[0018] Figure 4 is the Figure 2 three-dimensional enlarged sectional view of the support base of the present utility model;

[0019] Figure 5 is the Figure 1 enlarged view of the structure of part A of the present utility model;

[0020] Figure 6 is the Figure 5Stereo enlarged view of the rotating frame.

[0021] In the figure: 1, base; 2, cover plate; 3, support base; 4, cable rack; 5, installation mechanism; 6, support bar; 7, connecting ear; 8, rotating seat; 9, flipping frame; 10, limit post; 11, first spring; 51, positioning post; 52, connecting nail; 53, limit frame; 54, second spring. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , a cable tray for high-rise buildings, including a base 1, a cover plate 2 is in contact with the upper end of the base 1, a plurality of uniformly distributed support bases 3 are fixedly connected inside the base 1, a cable rack 4 is in contact with the upper end of the support base 3, an installation mechanism 5 is arranged on the support base 3, two symmetrically distributed rotating seats 8 are installed on the front and back of the base 1 through bearings, a flipping frame 9 is hinged on the outside of the rotating seat 8, a limit post 10 is fixedly connected to the side of the flipping frame 9 close to the base 1, a first spring 11 is arranged on the outside of the rotating seat 8, and a connecting ear 7 is fixedly connected to the outside of the cover plate 2.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , a support bar 6 is fixedly connected to the lower end of the cover plate 2, the support bar 6 is slidably connected to the base 1, the support bar 6 can position the cover plate 2, the connecting ear 7 is slidably connected to the base 1, the limit post 10 is slidably connected to the connecting ear 7, the limit post 10 can limit the cover plate 2 through the connecting ear 7, one end of the first spring 11 is fixedly connected to the rotating seat 8, the other end of the first spring 11 is fixedly connected to the flipping frame 9, and the first spring 11 can support the flipping frame 9 through elastic force.

[0025] Please refer to Figure 1 , Figure 4, the installation mechanism 5 includes positioning columns 51. Two symmetrically distributed positioning columns 51 are fixedly connected to the upper end of the support base 3. A connecting pin 52 is slidably connected inside the support base 3. A limiting frame 53 is fixedly connected to the outside of the connecting pin 52. A second spring 54 is arranged outside the connecting pin 52. The limiting frame 53 is slidably connected to the cable rack 4. The positioning column 51 can position the cable rack 4. The limiting frame 53 is slidably connected to the positioning column 51, and the positioning column 51 is slidably connected to the cable rack 4. The limiting frame 53 can limit the cable rack 4. One end of the second spring 54 is fixedly connected to the support base 3, and the other end of the second spring 54 is fixedly connected to the connecting pin 52. The second spring 54 can drive the connecting pin 52 to automatically reset through its elastic force.

[0026] The specific implementation process of the present utility model is as follows: When in use, place the cable inside the support base 3, then pull the limiting frame 53. The limiting frame 53 compresses the second spring 54 through the connecting pin 52. Then slide the cable rack 4 to the outside of the positioning column 51, and the cable can be limited by the cable rack 4. Then release the limiting frame 53, and the second spring 54 resets. The second spring 54 can drive the limiting frame 53 to slide to the outside of the cable rack 4 through its elastic force to limit the cable rack 4, effectively preventing the cable from getting entangled;

[0027] Then cover the cover plate 2 above the base 1. After the cover plate 2 and the base 1 are fitted, press the flipping frame 9. While compressing the first spring 11, the flipping frame 9 drives the limiting column 10 to tilt up. Then rotate the flipping frame 9, and the flipping frame 9 drives the rotating seat 8 to rotate the limiting column 10 above the connecting ear 7. After the rotation is completed, release the flipping frame 9, and the first spring 11 resets. The first spring 11 can drive the limiting column 10 to slide into the inside of the connecting ear 7 through its elastic force, and thus the installation of the cover plate 2 can be completed.

[0028] Although the embodiments of the present utility model 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 and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A cable tray for high-rise buildings, comprising a base (1), characterized in that: A cover plate (2) is in contact with the upper end of the base (1). A plurality of uniformly distributed support seats (3) are fixedly connected inside the base (1). A cable rack (4) is in contact with the upper ends of the support seats (3). An installation mechanism (5) is arranged on the support seats (3). Two symmetrically distributed rotating seats (8) are installed on the front and back of the base (1) through bearings. A turnover frame (9) is hinged to the outside of the rotating seat (8). A limiting column (10) is fixedly connected to the side of the turnover frame (9) close to the base (1). A first spring (11) is arranged on the outside of the rotating seat (8). A connecting ear (7) is fixedly connected to the outside of the cover plate (2).

2. The cable tray for high-rise buildings according to claim 1, characterized in that: A support bar (6) is fixedly connected to the lower end of the cover plate (2). The support bar (6) is slidably connected to the base (1).

3. A cable tray for high-rise buildings according to claim 1, characterized in that: The connecting ear (7) is slidably connected to the base (1). The limiting column (10) is slidably connected to the connecting ear (7).

4. A cable tray for high-rise buildings according to claim 1, characterized in that: One end of the first spring (11) is fixedly connected to the rotating seat (8). The other end of the first spring (11) is fixedly connected to the turnover frame (9).

5. A cable tray for high-rise buildings according to claim 1, characterized in that: The installation mechanism (5) includes positioning columns (51). Two symmetrically distributed positioning columns (51) are fixedly connected to the upper ends of the support seats (3). A connecting nail (52) is slidably connected inside the support seat (3). A limiting frame (53) is fixedly connected to the outside of the connecting nail (52). A second spring (54) is arranged on the outside of the connecting nail (52). The limiting frame (53) is slidably connected to the cable rack (4).

6. The cable tray for high-rise buildings according to claim 5, wherein: The limiting frame (53) is slidably connected to the positioning column (51). The positioning column (51) is slidably connected to the cable rack (4).

7. A cable tray for high-rise buildings according to claim 5, characterized in that: One end of the second spring (54) is fixedly connected to the support seat (3). The other end of the second spring (54) is fixedly connected to the connecting nail (52).

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