Electrical circuit installation hanging bracket

Abstract

The utility model relates to the technical field of electrical circuit installation, and discloses an electrical circuit installation hanging bracket which comprises a supporting frame, connecting frames are fixed to the two sides of the top of the supporting frame, a containing shell is installed on the top of the supporting frame, and an adjusting groove is formed in the top of the supporting frame. The two ends of the interior of the adjusting groove are both slidably connected with fixing plates. According to the electrical circuit installation hanging bracket, a rotary knob is screwed to drive a limiting block to rotate, so that the limiting block is far away from a movable plate, the movable plate is not extruded by the limiting block, the movable plate is pushed by resilience force of a spring to drive a clamping block to be separated from the interior of a clamping groove, fixation of a fixed plate can be relieved, and then a user can keep the fixed plate away from a placement shell; the placing shell is detached, placing shells of different sizes can be replaced conveniently, the application range of the hanging bracket is widened, meanwhile, the structure is stable, operation is easy, operation can be achieved without specific tools, and the operation difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of electrical wiring installation technology, and in particular to an electrical wiring installation hanger. Background Technology

[0002] Building low-voltage electrical systems need to be installed in buildings. These systems include various cables and wires. In order to protect the cables and improve the safety, scalability and cost-effectiveness of the wiring, cable trays are usually used as carriers to support the cables and protect the lines.

[0003] Traditional electrical wiring installation hangers typically require the electrical wiring to be laid inside a housing for support. However, the housing is limited in size and can only accommodate wiring of specific specifications, resulting in low applicability of the hangers. Furthermore, fixing the housing is complex and requires specific tools, increasing the workload for workers. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantages of low applicability and cumbersome operation of electrical wiring installation hangers. Therefore, we propose an electrical wiring installation hanger.

[0005] To achieve the above objectives, this application adopts the following technical solution: an electrical wiring installation hanger, including a support frame, connecting frames fixed on both sides of the top of the support frame, a placement shell installed on the top of the support frame, an adjustment groove opened on the top of the support frame, a fixing plate slidably connected to both ends of the adjustment groove, fixing grooves opened on both sides of the placement shell, one side of the fixing plate being inserted into the interior of the fixing groove, a positioning shell fixed to the other side of the fixing plate, a knob threadedly connected to the side wall of the positioning shell, a limit block fixed to one end of the knob located inside the positioning shell, a moving plate slidably connected to both sides of the interior of the positioning shell, a locking block fixed to the bottom end of the moving plate, and locking grooves for cooperating with the locking blocks opened on both sides of the interior of the adjustment groove.

[0006] Preferably, limit rods are fixed on both sides inside the positioning shell, and a through groove is opened on the surface of the moving plate, with the limit rods slidably installed inside the through groove.

[0007] Preferably, the limiting block is elliptical in shape.

[0008] Preferably, springs are fixed on both sides inside the positioning shell, and the other end of the springs is fixed to the moving plate.

[0009] Preferably, one end of the knob is fitted with a gasket, and the gasket is made of rubber.

[0010] Preferably, sliders are fixed on both sides of the bottom of the fixing plate, and sliding grooves that cooperate with the sliders are opened on both sides of the adjustment groove below the card slot.

[0011] Preferably, the interior of the placement shell is fixed with multiple partitions arranged horizontally, and the interior of the placement shell is threaded with a screw. One end of the screw located inside the placement shell is rotated with a pressure plate, and the other end of the screw is fixed with a pull rod.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this invention, by turning the knob, the limiting block is rotated, causing the limiting block to move away from the moving plate. At this time, the moving plate is no longer squeezed by the limiting block. The spring's rebound force will push the moving plate to drive the locking block out of the slot, thus releasing the fixing plate. Subsequently, the user can move the fixing plate away from the placement shell and disassemble the placement shell, making it easy to replace placement shells of different sizes, thus improving the applicability of the hanger. At the same time, the structure is stable, the operation is simple, and no special tools are required, reducing the difficulty of operation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the placement shell structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the positioning shell structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the support frame of this utility model.

[0019] Legend: 1. Support frame; 2. Connecting frame; 3. Placement shell; 4. Adjustment groove; 5. Fixing plate; 6. Fixing groove; 7. Positioning shell; 8. Knob; 9. Limiting block; 10. Moving plate; 11. Locking block; 12. Locking groove; 13. Limiting rod; 14. Through groove; 15. Spring; 16. Washer; 17. Slider; 18. Slide groove; 19. Partition plate; 20. Screw; 21. Pressure plate; 22. Pull rod. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: an electrical wiring installation hanger, including a support frame 1, connecting frames 2 fixed on both sides of the top of the support frame 1, a placement shell 3 installed on the top of the support frame 1, an adjustment groove 4 opened on the top of the support frame 1, a fixing plate 5 slidably connected to both ends of the adjustment groove 4, a fixing groove 6 opened on both sides of the placement shell 3, one side of the fixing plate 5 inserted into the interior of the fixing groove 6, a positioning shell 7 fixed to the other side of the fixing plate 5, a knob 8 threadedly connected to the side wall of the positioning shell 7, a limit block 9 fixed to one end of the knob 8 inside the positioning shell 7, a moving plate 10 slidably connected to both sides inside the positioning shell 7, a locking block 11 fixed to the bottom end of the moving plate 10, and the adjustment groove 4... Both sides of the part are provided with slots 12 for use with the locking block 11. Springs 15 are fixed on both sides inside the positioning shell 7. The other end of the spring 15 is fixed to the moving plate 10. By turning the knob 8, the limiting block 9 is rotated, so that the limiting block 9 moves away from the moving plate 10. At this time, the moving plate 10 is no longer squeezed by the limiting block 9. The spring force of the spring 15 will push the moving plate 10 to drive the locking block 11 out of the slot 12, thus releasing the fixing plate 5. Then the user can move the fixing plate 5 away from the placement shell 3 and disassemble the placement shell 3 to facilitate the replacement of placement shells 3 of different sizes, improve the applicability of the hanger, and at the same time, the structure is stable, the operation is simple, and no special tools are required to operate, reducing the difficulty of operation.

[0022] Reference Figure 4 As shown in this embodiment: both sides of the positioning shell 7 are fixed with limiting rods 13, and the surface of the moving plate 10 is provided with a through groove 14. The limiting rods 13 are slidably installed inside the through groove 14. Through the structure of the through groove 14 and the limiting rods 13, the movement trajectory of the moving plate 10 can be restricted to avoid tilting and improve the locking effect between the locking block 11 and the locking groove 12.

[0023] Reference Figure 4 As shown in this embodiment, the limiting block 9 is elliptical in shape. The elliptical design of the limiting block 9 reduces the contact area between the limiting block 9 and the moving plate 10, reduces friction, and makes it easier for the user to rotate the knob 8 to move the limiting block 9, thus reducing the difficulty of operation.

[0024] Reference Figure 4 As shown in this embodiment: a gasket 16 is fitted on one end of the knob 8. The gasket 16 is made of rubber. The rubber material of the gasket 16 can further improve the firmness between the knob 8 and the positioning shell 7, prevent loosening, and avoid affecting the locking effect. At the same time, it can prevent rust and improve its service life.

[0025] Reference Figure 4 - Figure 5As shown in this embodiment: sliders 17 are fixed on both sides of the bottom of the fixed plate 5, and sliding grooves 18 that cooperate with the sliders 17 are opened on both sides of the inside of the adjustment groove 4 below the slot 12. Through the structure of the sliders 17 and the sliding grooves 18, the fixed plate 5 can be limited to prevent the fixed plate 5 from leaving the inside of the adjustment groove 4, thereby improving the stability of the hanger.

[0026] Reference Figure 2 As shown in this embodiment: multiple partitions 19 are fixed inside the housing 3, and the partitions 19 are arranged horizontally. A screw 20 is threadedly connected inside the housing 3. One end of the screw 20 inside the housing 3 is rotated with a pressure plate 21, and the other end of the screw 20 is fixed with a pull rod 22. Through the structure of the partitions 19, pressure plate 21, pull rod 22 and screw 20, the electrical wires can be arranged, placed and compacted, avoiding the phenomenon of the electrical wires being messy. At the same time, the electrical wires can be limited to prevent shaking and improve the practicality of the hanger.

[0027] Working principle: The user rotates the limiting block 9 by turning the knob 8, moving the limiting block 9 away from the moving plate 10. At this time, the moving plate 10 is no longer squeezed by the limiting block 9. The rebound force of the spring 15 will push the moving plate 10 to move the locking block 11 out of the slot 12, thus releasing the fixing plate 5. Then the user can move the fixing plate 5 away from the placement shell 3 and disassemble the placement shell 3 to facilitate the replacement of placement shells 3 of different sizes, thereby improving the applicability of the hanger. At the same time, the structure is stable, the operation is simple, and no special tools are required to operate, reducing the difficulty of operation. Through the structure of the through groove 14 and the limiting rod 13, the movement trajectory of the moving plate 10 can be restricted to avoid tilting, and the locking effect between the locking block 11 and the slot 12 can be improved. Through the elliptical design of the limiting block 9, it can... The design reduces the contact area between the limiting block 9 and the moving plate 10, lowers friction, and makes it easier for the user to rotate the knob 8 to move the limiting block 9, reducing operational difficulty. The rubber material design of the gasket 16 further enhances the firmness between the knob 8 and the positioning shell 7, preventing loosening and affecting the locking effect. It also prevents corrosion and extends service life. The structure of the slider 17 and the slide groove 18 limits the fixing plate 5, preventing it from detaching from the adjustment groove 4 and improving the stability of the hanger. The structure of the partition 19, pressure plate 21, pull rod 22, and screw 20 allows for the arrangement and compaction of electrical wiring, preventing messy wiring and limiting wiring to prevent swaying, thus improving the practicality of the hanger.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electrical wiring mounting bracket, comprising a support frame (1), characterized in that: The support frame (1) has connecting frames (2) fixed on both sides of its top. The support frame (1) has a placement shell (3) installed on its top. The support frame (1) has an adjustment groove (4) on its top. The adjustment groove (4) has a fixed plate (5) slidably connected to both ends of its interior. The placement shell (3) has a fixed groove (6) on both sides. One side of the fixed plate (5) is inserted into the interior of the fixed groove (6). The other side of the fixed plate (5) is fixed with a positioning shell (7). The side wall of the positioning shell (7) is threaded with a knob (8). One end of the knob (8) inside the positioning shell (7) is fixed with a limit block (9). The positioning shell (7) has a moving plate (10) slidably connected to both sides of its interior. The bottom end of the moving plate (10) is fixed with a locking block (11). The adjustment groove (4) has a locking groove (12) on both sides of its interior that works with the locking block (11).

2. The electrical wiring installation hanger according to claim 1, characterized in that: Limiting rods (13) are fixed on both sides inside the positioning shell (7). A through groove (14) is opened on the surface of the moving plate (10). The limiting rods (13) are slidably installed inside the through groove (14).

3. The electrical wiring installation hanger according to claim 1, characterized in that: The limiting block (9) is elliptical in shape.

4. The electrical wiring installation hanger according to claim 1, characterized in that: Springs (15) are fixed on both sides inside the positioning shell (7), and the other end of the springs (15) is fixed to the moving plate (10).

5. An electrical wiring installation hanger according to claim 1, characterized in that: One end of the knob (8) is fitted with a gasket (16), which is made of rubber.

6. An electrical wiring installation hanger according to claim 1, characterized in that: The bottom of the fixed plate (5) is fixed with sliders (17) on both sides, and the inside of the adjustment groove (4) is provided with sliding grooves (18) below the card slot (12) for use with sliders (17).

7. An electrical wiring installation hanger according to claim 1, characterized in that: The placement shell (3) has multiple partitions (19) fixed inside, the partitions (19) are arranged horizontally, the placement shell (3) has a screw (20) threaded inside, one end of the screw (20) inside the placement shell (3) has a pressure plate (21) rotating thereon, and the other end of the screw (20) has a pull rod (22) fixed thereon.

Images