Extensible strong and weak electricity integrated laying wire slot structure

Abstract

The application provides an extensible strong and weak electricity integrated laying wire slot structure, and relates to the technical field of building electrical wiring. The extensible strong and weak electricity integrated laying wire slot structure comprises a U-shaped main groove body, a mounting block is arranged at the bottom of the U-shaped main groove body, and a partition piece is detachably connected to the mounting block. The mounting block is arranged in the U-shaped main groove body, the partition plate is slidably arranged on the mounting block, the fixed block is fixedly arranged on the side wall of the partition plate, the first locking screw rod is screwed through the fixed block, one end of the first locking screw rod abuts against the side wall of the mounting block, the partition plate can be fixed, the U-shaped main groove body is divided into two independent chambers by the partition plate, the two independent chambers are respectively a weak point chamber and a strong electricity chamber, the strong and weak electricity integrated setting is realized, the sizes of the strong and weak electricity chambers can be adjusted, and the purposes of saving installation space and flexible wiring are achieved.

Description

Technical Field

[0001] This application relates to the field of building electrical wiring, and more specifically, to a scalable integrated strong and weak current cable tray structure. Background Technology

[0002] In modern architecture and interior design, high-voltage (such as power lines) and low-voltage (such as network, telephone, and television signal lines) wiring typically needs to be laid separately to avoid electromagnetic interference from high-voltage lines. Traditionally, separate high-voltage and low-voltage cable trays are installed, which not only increases material costs and installation time but also occupies more space, affecting aesthetics and flexibility. Furthermore, existing cable tray structures are mostly of fixed size with poor expandability. When adding or changing lines is needed, the modification project is complex and difficult to adapt to the frequent demands of future intelligent buildings for line expansion and adjustment. Therefore, we propose a scalable integrated high-voltage and low-voltage cable tray structure. Utility Model Content

[0003] To overcome the shortcomings of the existing system, this application provides an expandable integrated strong and weak current cable tray structure, which can solve the problem of low flexibility in the laying of the above-mentioned cable tray structure.

[0004] The technical solution adopted by this application embodiment to solve its technical problem is: an expandable integrated strong and weak current cable tray structure, including a U-shaped main tray, an assembly block installed at the bottom of the U-shaped main tray, a separator detachably connected to the assembly block, the separator dividing the U-shaped main tray into two independent chambers, expansion interfaces for horizontally connecting multiple cable trays side by side installed on the two end side walls of the U-shaped main tray, and a cover plate detachably connected to the top of the U-shaped main tray.

[0005] In one specific implementation, two assembly blocks are provided, located at the inlet and outlet ends of the U-shaped main channel respectively. A positioning groove is provided on the top of each assembly block, and a cable clamping component is slidably provided in each of the two positioning grooves.

[0006] In one specific implementation, the separator includes a separator plate that is slidably fitted onto two assembly blocks. One end of the separator plate is fixedly mounted on a fixing block, and a first locking screw is threaded through the fixing block. One end of the first locking screw abuts against the outer wall of one of the assembly blocks.

[0007] In one specific implementation, the cable clamp includes a sliding frame, an elastic clamp is fixedly installed on the top of the sliding frame, the sliding frame is slidably disposed in the positioning groove, a second locking screw is threaded through one side wall of the sliding frame, one end of the second locking screw abuts against one side wall of the positioning groove, and one side wall of the sliding frame is fixed to the other side wall of the positioning groove.

[0008] In one specific implementation, a torsion block is fixedly sleeved on the second locking screw.

[0009] In one specific implementation, the expansion interface includes a first L-shaped plate and a first limiting frame. The first L-shaped plate and the first limiting frame are respectively fixedly installed on the two end side walls of the U-shaped main channel. When two adjacent U-shaped main channels are assembled, the first L-shaped plate can be inserted into the first limiting frame.

[0010] In one specific implementation, the first L-shaped plate is elastically arranged, and the sidewall of the first L-shaped plate is inclined, with its inclined end facing the sidewall of the U-shaped main channel.

[0011] In one specific implementation, the expansion interface further includes a second L-shaped plate and a second limiting frame. The second L-shaped plate and the second limiting frame are respectively fixedly installed on the two end side walls of the U-shaped main channel. The second L-shaped plate can be inserted into the second limiting frame.

[0012] The advantages of this embodiment are as follows: By installing an assembly block inside the U-shaped main channel, a partition plate is slidably fitted onto the assembly block, and a fixing block is fixedly installed on the side wall of the partition plate. A first locking screw is threaded through the fixing block, and one end of the first locking screw abuts against the side wall of the assembly block, the partition plate can be fixed. The partition plate divides the U-shaped main channel into two independent chambers, namely a weak current chamber and a strong current chamber, which realizes the integrated setting of strong and weak current. At the same time, the size of the strong and weak current chambers can be adjusted, achieving the purpose of saving installation space and flexible wiring. By installing expansion interfaces on the side walls at both ends of the U-shaped main channel, it is possible to easily increase the number of cable trays. Attached Figure Description

[0013] Figure 1 A schematic diagram of the main structure of the expandable integrated strong and weak current cable tray structure provided in the embodiments of this application;

[0014] Figure 2 A schematic diagram of the internal structure of the expandable integrated strong and weak current cable tray structure provided in the embodiments of this application;

[0015] Figure 3 A front view of the expandable integrated strong and weak current cable tray structure provided in the embodiments of this application.

[0016] Figure 4 A schematic diagram of the rear structure of the expandable integrated strong and weak current cable tray structure provided in the embodiments of this application;

[0017] Figure 5 A partial sectional view of the side of the expandable integrated power and weak current cable tray structure provided in the embodiments of this application.

[0018] Figure 6 for Figure 2 A magnified view of a section at point A in the middle;

[0019] Figure 7 for Figure 3 A magnified view of a section at point B in the middle;

[0020] Figure 8 for Figure 5 A magnified view of a section at point C.

[0021] In the diagram: 10-U-shaped main channel; 20-assembly block; 210-positioning slot; 30-separator; 310-separator plate; 320-fixing block; 330-first locking screw; 40-extension interface; 410-first L-shaped plate; 420-first limiting frame; 430-second L-shaped plate; 440-second limiting frame; 50-cover plate; 60-cable clamp; 610-sliding frame; 620-second locking screw; 630-torsion block; 640-elastic clamp. Detailed Implementation

[0022] The technical solution in this application embodiment aims to address the problem of low flexibility in laying the aforementioned cable tray structure. The overall approach is as follows:

[0023] Example:

[0024] Please see Figure 1-8 An expandable integrated strong and weak current cable tray structure includes a U-shaped main tray 10. An assembly block 20 is installed at the bottom of the U-shaped main tray 10. A separator 30 is detachably connected to the assembly block 20, dividing the U-shaped main tray 10 into two independent chambers. Specifically, the two independent chambers are a strong current chamber and a weak current chamber. A shielding layer is provided on the inner wall of both the strong current chamber and the weak current chamber. Expansion interfaces 40 for horizontally connecting multiple cable trays are installed on the side walls at both ends of the U-shaped main tray 10. The expansion interfaces 40 facilitate the splicing of several U-shaped main trays 10 together. A cover plate 50 is detachably connected to the top of the U-shaped main tray 10. It should be noted that the connection structure between the cover plate 50 and the U-shaped main tray 10 is existing technology.

[0025] See Figure 2Two assembly blocks 20 are provided, located at the inlet and outlet ends of the U-shaped main channel 10 respectively. Each assembly block 20 has a positioning groove 210 on its top, and a cable clamping member 60 is slidably disposed within each positioning groove 210. During installation, by placing the assembly blocks 20 at the inlet and outlet ends of the U-shaped main channel 10, the separator 30 is limited from both sides, while the cable clamping members 60 are distributed at the inlet and outlet ends of the U-shaped main channel 10, thereby fixing the cable from both ends. Furthermore, the separator 30 includes a separator plate 310, which is slidably fitted onto the two assembly blocks 20. In specific installation, the separator plate 310... Two notches are provided at the bottom of the partition plate 310, and the two notches are respectively fitted onto the two assembly blocks 20. At the same time, a sealing block is fixedly installed at the bottom of each notch. The two sealing blocks are slidably disposed in the positioning groove 210, thereby completely separating the two independent chambers. A fixing block 320 is fixedly installed on one side wall of the partition plate 310. A first locking screw 330 is threaded through the fixing block 320. One end of the first locking screw 330 abuts against the outer wall of one of the assembly blocks 20. Specifically, by rotating the first locking screw 330, the partition plate 310 can be fixed so that one end of the first locking screw 330 abuts against the outer wall of the assembly block 20.

[0026] See Figure 2 , 5 6 and 8, the cable clamp 60 includes a sliding frame 610, and an elastic clip 640 is fixedly installed on the top of the sliding frame 610. Specifically, the elastic clip 640 clamps the cable. The sliding frame 610 is slidably disposed in the positioning groove 210. A second locking screw 620 is threaded through one end side wall of the sliding frame 610. One end of the second locking screw 620 abuts against one end side wall of the positioning groove 210, and one end side wall of the sliding frame 610 is fixed against the other end side wall of the positioning groove 210. Thus, the sliding frame 610 and the second locking screw 620 are used in cooperation, abutting against the two end side walls of the positioning groove 210 respectively, so as to fix the sliding frame 610, and thus fix the elastic clip 640. Furthermore, a torsion block 630 is fixedly sleeved on the second locking screw 620. By setting the torsion block 630 on the second locking screw 620, the purpose of facilitating the rotation of the second locking screw 620 is achieved.

[0027] See Figure 2 , 34 and 7, the expansion interface 40 includes a first L-shaped plate 410 and a first limiting frame 420. The first L-shaped plate 410 and the first limiting frame 420 are respectively fixedly installed on the two end side walls of the U-shaped main channel 10. When two adjacent U-shaped main channels 10 are assembled, the first L-shaped plate 410 can be inserted into the first limiting frame 420, so that the two U-shaped main channels 10 are spliced ​​together. Furthermore, the first L-shaped plate 410 is elastically set, and the side wall of the first L-shaped plate 410 is inclined, with its inclined end facing the side wall of the U-shaped main channel 10. When the first L-shaped plate 410 is connected to the first limiting frame 420, because the first L-shaped plate 410 is elastically set, the first L-shaped plate 410... When inserted into the first limiting frame 420, the first L-shaped plate 410 can be elastically deformed, thereby forming a clamping force between the first L-shaped plate 410 and the first limiting frame 420, improving the stability of the connection between two adjacent U-shaped main grooves 10. Furthermore, the expansion interface 40 also includes a second L-shaped plate 430 and a second limiting frame 440. The second L-shaped plate 430 and the second limiting frame 440 are respectively fixedly installed on the side walls at both ends of the U-shaped main groove 10. The second L-shaped plate 430 can be inserted into the second limiting frame 440. The first L-shaped plate 410 and the second L-shaped plate 430 are respectively located at the front and rear ends of the U-shaped main groove 10, so that the ends can be limited after the two U-shaped main grooves 10 are spliced.

[0028] When this application is used:

[0029] The partition plate 310 is fitted onto the assembly block 20. After adjusting the partition plate 310 to the desired position, the first locking screw 330 is rotated so that one end of the first locking screw 330 abuts against the outer wall of the assembly block 20 to fix the partition plate 310. Then, the sliding frame 610 can be placed in the positioning groove 210 and its position adjusted. Then, the second locking screw 620 is rotated so that the sliding frame 610 and the second locking screw 620 abut against the two end side walls of the positioning groove 210 respectively to fix the sliding frame 610, thereby fixing the elastic clip 640. After the elastic clips 640 are arranged, the cables can be placed in the corresponding elastic clips 640. After the cables are installed, the cover plate 50 can be connected to the U-shaped main channel 10. When splicing the cable channels, the two U-shaped main channels 10 are spliced ​​together. Specifically, the first L-shaped plate 410 is inserted into the first limiting frame 420, and the second L-shaped plate 430 is inserted into the second limiting frame 440 to complete the expansion of the cable channel. Then, the above operation is repeated to install the cables. It should be noted that the partition plate 310 and the elastic clips 640 can be set according to the requirements.

[0030] It should be noted that the specific model and specifications of the U-shaped main channel 10 and the elastic clamp 640 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0031] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A scalable integrated strong and weak current cable tray structure, characterized in that, Includes a U-shaped main channel (10), with an assembly block (20) installed at the bottom of the U-shaped main channel (10), and a separator (30) detachably connected to the assembly block (20), the separator (30) dividing the U-shaped main channel (10) into two independent chambers, and an expansion interface (40) for horizontally connecting multiple wire channels side by side is installed on the side walls at both ends of the U-shaped main channel (10), and a cover plate (50) detachably connected to the top of the U-shaped main channel (10).

2. The expandable integrated strong and weak current cable tray structure as described in claim 1, characterized in that, Two assembly blocks (20) are provided, and are respectively located at the inlet and outlet ends of the U-shaped main channel (10). The top of each assembly block (20) is provided with a positioning groove (210), and a cable clamp (60) is slidably provided in each of the two positioning grooves (210).

3. The expandable integrated strong and weak current cable tray structure as described in claim 2, characterized in that, The separator (30) includes a separator plate (310), which is slidably sleeved on the two assembly blocks (20). One side wall of the separator plate (310) is fixedly installed on a fixing block (320). A first locking screw (330) is threaded through the fixing block (320), and one end of the first locking screw (330) abuts against the outer wall of one of the assembly blocks (20).

4. The expandable integrated strong and weak current cable tray structure as described in claim 2, characterized in that, The cable clamp (60) includes a sliding frame (610), on which an elastic clamp (640) is fixedly installed. The sliding frame (610) is slidably disposed in the positioning groove (210). A second locking screw (620) is threaded through one side wall of the sliding frame (610). One end of the second locking screw (620) abuts against one side wall of the positioning groove (210), and one side wall of the sliding frame (610) is fixed to the other side wall of the positioning groove (210).

5. The expandable integrated strong and weak current cable tray structure as described in claim 4, characterized in that, A torsion block (630) is fixedly sleeved on the second locking screw (620).

6. The expandable integrated strong and weak current cable tray structure as described in claim 1, characterized in that, The expansion interface (40) includes a first L-shaped plate (410) and a first limiting frame (420). The first L-shaped plate (410) and the first limiting frame (420) are respectively fixedly installed on the two end side walls of the U-shaped main channel (10). When two adjacent U-shaped main channels (10) are assembled, the first L-shaped plate (410) can be inserted into the first limiting frame (420).

7. The expandable integrated strong and weak current cable tray structure as described in claim 6, characterized in that, The first L-shaped plate (410) is elastically arranged, and the side wall of the first L-shaped plate (410) is inclined, with its inclined end facing the side wall of the U-shaped main channel (10).

8. The expandable integrated strong and weak current cable tray structure as described in claim 6, characterized in that, The expansion interface (40) also includes a second L-shaped plate (430) and a second limiting frame (440). The second L-shaped plate (430) and the second limiting frame (440) are respectively fixedly installed on the two end side walls of the U-shaped main channel (10). The second L-shaped plate (430) can be inserted into the second limiting frame (440).

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