Protective cable bridge

Abstract

The utility model discloses a protection type cable bridge, which comprises a bottom frame, a mounting plate and a top cover, when the cable bridge is used, a plurality of temperature measuring assemblies are arranged in sensor mounting grooves on the mounting plate one by one, the temperature measuring assemblies are connected in series through wires, the wires can be arranged in wiring grooves, and the temperature measuring assemblies are arranged on the top cover. The mounting plate and the temperature measuring assemblies on the mounting plate are mounted in the connecting and fixing groove of the bottom frame together, so that the temperature measuring assemblies are arranged in the sensor mounting holes, and compared with the mode that the temperature measuring assemblies are directly mounted on the sensor mounting holes in the connecting and fixing groove one by one, the temperature measuring assemblies are more convenient to mount and position by arranging the mounting plate; and a first heat dissipation through hole is formed in the groove bottom of the sensor installation groove and penetrates through the installation plate body, a second heat dissipation through hole is formed in the assembly pressing block in a penetrating mode, a good heat dissipation environment can be provided for the temperature measurement assembly in the sensor installation groove through the second heat dissipation through hole and the first heat dissipation through hole, and potential safety hazards caused by overheating of the temperature measurement assembly are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of protective cable bridges, in particular to a protective cable bridge. Background Art

[0002] Power facilities such as cables and bus ducts are important components of the power system. Overheating can cause power outages, fires and other accidents. Their operating conditions are related to the power supply reliability of the entire power system.

[0003] The existing Chinese patent with authorization announcement number CN220585889U discloses a protective cable tray with a built-in temperature measuring component, including a base frame and a top cover, the base frame and the top cover are connected on both sides by a slide groove, and the middle parts of the two sides of the base frame are symmetrically provided with connecting and fixing grooves, and the connecting and fixing grooves are all facing the inner side of the base frame, and the inner bottom surface of the connecting and fixing groove is provided with a sensor mounting hole that penetrates longitudinally, and the inner bottom surface of the connecting and fixing groove is provided with a wiring groove that penetrates transversely, and the sensor mounting holes are provided with a plurality of sensor mounting holes that are equidistant laterally, and an assembly pressure block is provided on the outer side of the wiring groove. The material of the assembly pressure block is a hard and soft material. By adding a structure that can be stably installed to the original non-contact infrared sensing temperature measurement method that requires manual operation, and integrating it with the original top cover installation method of the cable tray, it not only ensures the high protection of the cable tray, but also can provide good protection and installation effects for the temperature measuring component, and the flexible assembly pressure block can also ensure smooth and convenient installation.

[0004] The shortcomings of the above-mentioned existing technical solutions are: when installing the sensor, the sensor needs to be installed on the sensor mounting hole, and the sensor mounting hole is set in the connecting and fixing groove. After the sensor is installed, the wiring between the sensors needs to be sorted out. The installation process is relatively cumbersome, and there is still room for improvement in ease of use. Utility Model Content

[0005] The purpose of the utility model is to provide a protective cable tray to solve the technical problem in the prior art that when installing a sensor, the sensor needs to be installed on a sensor mounting hole, and the sensor mounting hole is set in a connecting fixing groove. After the sensor is installed, the wiring between the sensors needs to be sorted out, the installation process is relatively cumbersome, and there is still room for improvement in terms of ease of use.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A protective cable tray, comprising:

[0008] The chassis comprises a chassis body, and connecting and fixing grooves are symmetrically distributed on both sides of the chassis body, and sensor mounting holes are penetrated through the connecting and fixing grooves, and the sensor mounting holes are evenly distributed along the length direction of the connecting and fixing grooves;

[0009] The mounting plate comprises a mounting plate body, and sensor mounting grooves are evenly distributed and opened along the length direction of the mounting plate body, and mounting plates are arranged in the connecting and fixing grooves, and the sensor mounting grooves correspond to the sensor mounting holes in position;

[0010] The top cover comprises a top cover body. Assembly pressing blocks are symmetrically distributed and fixedly connected on both sides of the top cover body. The assembly pressing blocks are arranged in connection fixing grooves. A mounting plate is arranged between the bottom frame and the top cover.

[0011] As a further solution of the utility model: a wiring groove is opened on the installation plate, and the wiring groove is arranged between adjacent sensor installation grooves.

[0012] As a further solution of the utility model: a heat dissipation through hole is provided at the bottom of the sensor installation groove, penetrating through the main body of the installation plate.

[0013] As a further solution of the utility model: a second heat dissipation through hole is formed through the assembly pressing block, and the second heat dissipation through holes are evenly distributed along the length direction of the assembly pressing block.

[0014] As a further solution of the utility model: the second heat dissipation through hole is aligned with the first heat dissipation through hole in position.

[0015] As a further solution of the utility model: guide plates are fixedly connected to the outer end surfaces on both sides of the top cover body, and the guide plates are provided with heat dissipation through holes 2 above.

[0016] Beneficial effects of the utility model:

[0017] 1. When the utility model is used, firstly, a plurality of temperature measuring components are arranged one by one in the sensor mounting groove on the mounting plate, and the temperature measuring components are connected in series through wires, and the wires can be arranged in the wiring groove, and then the mounting plate and the temperature measuring components on the mounting plate are installed together in the connection fixing groove of the chassis, so that the temperature measuring components are arranged in the sensor mounting hole. Compared with directly installing the temperature measuring components one by one on the sensor mounting hole in the connection fixing groove, the installation and positioning of the temperature measuring components are more convenient by arranging the mounting plate, which is convenient for the staff to use;

[0018] 2. A heat dissipation through hole 1 is provided at the bottom of the sensor mounting groove of the utility model, penetrating through the mounting plate body; a heat dissipation through hole 2 is provided on the assembly pressure block; the heat dissipation through hole 2 is aligned with the heat dissipation through hole 1 in position; the heat dissipation through hole 2 and the heat dissipation through hole 1 can provide a good heat dissipation environment for the temperature measuring component in the sensor mounting groove, thereby preventing the temperature measuring component from overheating and causing safety hazards; guide plates are fixedly connected to the outer end surfaces on both sides of the top cover body, and the guide plates are provided above the heat dissipation through hole 2. By arranging the guide plates, the device has a certain waterproof ability when deployed outdoors, ensuring that rainwater will not enter the sensor mounting groove through the heat dissipation through hole 2 and the heat dissipation through hole 1, thereby improving the applicability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the chassis of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the mounting plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the top cover of the utility model.

[0025] In the figure: 1. base frame; 11. base frame body; 12. connection fixing groove; 13. sensor mounting hole; 2. mounting plate; 21. mounting plate body; 22. sensor mounting groove; 23. wiring groove; 24. heat dissipation hole 1; 3. top cover; 31. top cover body; 32. assembly pressure block; 33. heat dissipation hole 2; 34. guide plate. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] like Figure 1-Figure 5As shown, a protective cable tray includes a base frame 1, a mounting plate 2 and a top cover 3, the base frame 1 includes a base frame body 11, and connecting and fixing grooves 12 are symmetrically distributed on both sides of the base frame body 11, and sensor mounting holes 13 are penetrated and opened in the connecting and fixing grooves 12, and the sensor mounting holes 13 are evenly distributed along the length direction of the connecting and fixing grooves 12, the mounting plate 2 includes a mounting plate body 21, and sensor mounting grooves 22 are evenly distributed along the length direction of the mounting plate body 21, and the connecting and fixing grooves 12 are provided with mounting plates 2, and the sensor mounting grooves 22 correspond to the sensor mounting holes 13 in position, and the top cover 3 includes a top cover body 31, and assembly pressure blocks 32 are symmetrically distributed and fixedly connected on both sides of the top cover body 31, and the assembly pressure blocks 32 are arranged in the connecting and fixing grooves 12, and the mounting plate 2 is arranged between the base frame 1 and the top cover 3.

[0028] A wiring groove 23 is provided on the mounting plate 2, and the wiring groove 23 is arranged between adjacent sensor mounting grooves 22. A heat dissipation through hole 24 is provided at the bottom of the sensor mounting groove 22 and passes through the mounting plate body 21. One end face of the mounting plate 2 provided with the sensor mounting groove 22 contacts the base frame 1, and the end face of the mounting plate 2 away from the sensor mounting groove 22 contacts the assembly pressure block 32 of the top cover 3.

[0029] A second heat dissipation through hole 33 is formed through the assembly pressing block 32, and the second heat dissipation through hole 33 is evenly distributed along the length direction of the assembly pressing block 32. The second heat dissipation through hole 33 is aligned with the first heat dissipation through hole 24 in position. A guide plate 34 is fixedly connected to the outer end surfaces on both sides of the top cover body 31, and the guide plate 34 is provided above the second heat dissipation through hole 33.

[0030] The chassis body 11 is a C-shaped stamped and bent groove frame, the connecting and fixing groove 12 is a right-angle bent C-shaped groove, the openings of the connecting and fixing groove 12 are all facing the outside of the chassis 1, and the sensor mounting hole 13 and the sensor mounting groove 22 are both provided with a temperature measuring component, and the temperature measuring component is an infrared sensor type temperature measurement.

[0031] In order to facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution is briefly described in combination with specific application scenarios:

[0032] First, several temperature measuring components are arranged one by one in the sensor mounting groove 22 on the mounting plate 2. The temperature measuring components are connected in series through wires, and the wires can be arranged in the wiring groove 23. Then, the mounting plate 2 and the temperature measuring components on the mounting plate 2 are installed together in the connecting and fixing groove 12 of the base frame 1, so that the temperature measuring components are arranged in the sensor mounting hole 13. Compared with directly installing the temperature measuring components one by one on the sensor mounting holes in the connecting and fixing grooves, the installation and positioning of the temperature measuring components are more convenient by setting the mounting plate 2, which is convenient for the staff to use;

[0033] A heat dissipation through hole 1 24 is provided at the bottom of the sensor mounting groove 22 through the mounting plate body 21, and a heat dissipation through hole 2 33 is provided on the assembly pressure block 32. The heat dissipation through hole 2 33 is aligned with the heat dissipation through hole 1 24 in position. The heat dissipation through hole 2 33 and the heat dissipation through hole 1 24 can provide a good heat dissipation environment for the temperature measuring component in the sensor mounting groove 22 to prevent the temperature measuring component from overheating and causing safety hazards. Guide plates 34 are fixedly connected to the outer end surfaces on both sides of the top cover body 31, and the guide plates 34 are provided above the heat dissipation through hole 2 33. By arranging the guide plates 34, the device has a certain waterproof ability when deployed outdoors, ensuring that rainwater will not enter the sensor mounting groove 22 through the heat dissipation through hole 2 33 and the heat dissipation through hole 1 24, thereby improving the applicability and reliability of the device.

[0034] Several embodiments of the utility model are described in detail above, but the embodiments of the utility model are not limited thereto and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A protective cable tray, characterized in that: include: A base frame (1) comprises a base frame body (11), the base frame body (11) has connection fixing grooves (12) symmetrically distributed on both sides, the connection fixing grooves (12) are penetrated by sensor mounting holes (13), and the sensor mounting holes (13) are evenly distributed along the length direction of the connection fixing grooves (12); The mounting plate (2) comprises a mounting plate body (21), and sensor mounting grooves (22) are evenly distributed and provided along the length direction of the mounting plate body (21), and the mounting plate (2) is arranged in each of the connecting fixing grooves (12), and the sensor mounting grooves (22) correspond to the sensor mounting holes (13) in position; The top cover (3) comprises a top cover body (31), and assembly pressing blocks (32) are symmetrically distributed and fixedly connected on both sides of the top cover body (31), and the assembly pressing blocks (32) are arranged in the connection fixing groove (12), and the mounting plate (2) is arranged between the bottom frame (1) and the top cover (3).

2. A protective cable tray according to claim 1, characterized in that: A wiring groove (23) is provided on the mounting plate (2), and the wiring groove (23) is arranged between adjacent sensor mounting grooves (22).

3. A protective cable tray according to claim 1, characterized in that: A heat dissipation through hole (24) is formed at the bottom of the sensor installation groove (22) and passes through the installation plate body (21).

4. A protective cable tray according to claim 1, characterized in that: The assembly pressing block (32) is provided with two heat dissipation through holes (33), and the two heat dissipation through holes (33) are evenly distributed along the length direction of the assembly pressing block (32).

5. A protective cable tray according to claim 4, characterized in that: The second heat dissipation through hole (33) is aligned with the first heat dissipation through hole (24) in position.

6. A protective cable tray according to claim 1, characterized in that: Guide plates (34) are fixedly connected to the outer end surfaces on both sides of the top cover body (31), and the guide plates (34) are provided with heat dissipation through holes (33) above.

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