Prefabricating device for auxiliary installation of wiring harness of power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet wire harness auxiliary installation prefabrication device, which comprises a fixed seat, two sliding rods are arranged on the fixed seat, connecting rods are fixedly welded at the bottom ends of the two sliding rods, a door-shaped installation frame is fixedly welded on the two connecting rods, a fixed clamping block is fixedly welded on the inner wall of one side of the door-shaped installation frame, and the fixed clamping block is fixedly welded on the inner wall of the other side of the door-shaped installation frame. A movable clamping block is arranged on the inner wall of the other side of the door-shaped mounting frame, a first stud is in threaded connection with the side wall, close to the movable clamping block, of the door-shaped mounting frame, one end of the first stud is rotationally mounted on the movable clamping block, and a display screen is mounted between the fixed clamping block and the movable clamping block in a clamped mode. According to the utility model, real-time pictures are transmitted to the display screen for amplification through the micro camera, and installation personnel install small wire harnesses by observing the amplified pictures on the display screen, so that the installation convenience is greatly improved, and the working efficiency of wire harness installation of the power distribution cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring harness installation in distribution cabinets, and particularly relates to a prefabrication device for assisting in the installation of wiring harnesses in distribution cabinets. Background Technique

[0002] Distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), and are the end - level equipment of the power distribution system. Distribution cabinets are the general term for motor control centers. Distribution cabinets are used in occasions where the load is relatively dispersed and the number of circuits is small; motor control centers are used in occasions where the load is concentrated and the number of circuits is large. They distribute the electric energy of a certain circuit of the upper - level power distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring, and control for the load.

[0003] When installing wiring harnesses in distribution cabinets, some wiring harnesses are relatively thin, and the wiring harness installation in the distribution cabinet is relatively dense. As a result, when installing wiring harnesses with a smaller diameter, it is not easy to observe the installation position and the specific installation situation, making the installation of wiring harnesses with a smaller diameter very troublesome, greatly reducing the work efficiency of wiring harness installation in distribution cabinets. In view of this, we propose a prefabrication device for assisting in the installation of wiring harnesses in distribution cabinets to solve the above - mentioned problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a prefabrication device for assisting in the installation of wiring harnesses in distribution cabinets to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A prefabrication device for assisting in the installation of wiring harnesses in distribution cabinets, including:

[0006] A fixed seat, on which two sliding rods are arranged. The bottom ends of the two sliding rods are fixedly welded with connecting rods. The two connecting rods are fixedly welded with a portal - shaped mounting frame. A fixed clamping block is fixedly welded on one inner wall of the portal - shaped mounting frame, and a movable clamping block is arranged on the other inner wall of the portal - shaped mounting frame. A first screw column is threadedly connected to the side wall of the portal - shaped mounting frame close to the movable clamping block. One end of the first screw column is rotatably installed on the movable clamping block. A guiding column is fixedly welded on the movable clamping block, and the guiding column is slidably connected to the side wall of the portal - shaped mounting frame. A display screen is clamped and installed between the fixed clamping block and the movable clamping block. A connecting wire is installed on the display screen. The end of the connecting wire away from the display screen is fixedly installed with a micro - camera. A connecting column is fixedly adhered to the micro - camera, and a spring clip is installed on the connecting column.

[0007] Preferably, two through - holes are opened on the fixed seat. The two sliding rods are respectively slidably connected in the through - holes. A pair of suction cups are fixedly installed on the rear side wall of the fixed seat. Two slots are opened on the front side wall of the fixed seat, and the two slots are respectively communicated with the two through - holes.

[0008] Preferably, a second stud is rotatably installed in the middle of the front side wall of the fixed seat. A moving rod is threadedly connected to the second stud. Two locking columns are fixedly adhered to the rear side wall of the moving rod. The two locking columns are respectively slidably connected in the two slots.

[0009] Preferably, knobs are fixedly installed at the outer ends of both the first stud and the second stud.

[0010] Preferably, blocks are fixedly welded to the tops of the two sliding rods.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the cooperation of components such as the display screen, connecting wires, micro camera, and spring clip in the present utility model, when installing a wire harness with a relatively small diameter, the spring clip can be clamped at a position close to the end of the wire harness. The real-time image is transmitted to the display screen by the micro camera and magnified. The installer can observe the magnified image on the display screen to install the thin wire harness, greatly improving the installation convenience and the working efficiency of the wire harness installation in the power distribution cabinet.

[0013] 2. The display screen of the present utility model can be height-adjusted through the cooperation of the portal mounting frame, connecting rod, sliding rod, and fixed seat, and can be locked and fixed after adjustment through the cooperation of the second stud, moving rod, and two locking columns, so that the display screen can be quickly adjusted according to the change of the wire harness installation position, improving the convenience of using the display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of a prefabricated device for assisting in the installation of wire harnesses in a power distribution cabinet proposed by the present utility model;

[0015] Figure 2 is a three-dimensional structural connection diagram of the portal mounting frame and the display screen in a prefabricated device for assisting in the installation of wire harnesses in a power distribution cabinet proposed by the present utility model;

[0016] Figure 3 is a disassembled three-dimensional structural connection diagram of the fixed seat and the moving rod in a prefabricated device for assisting in the installation of wire harnesses in a power distribution cabinet proposed by the present utility model.

[0017] In the figure: 1. Fixed seat; 2. Sliding rod; 3. Connecting rod; 4. Portal mounting frame; 5. Fixed clamping block; 6. Movable clamping block; 7. First stud; 8. Guide post; 9. Display screen; 10. Connecting wire; 11. Micro camera; 12. Connecting column; 13. Spring clip; 14. Through hole; 15. Suction cup; 16. Slot; 17. Second stud; 18. Moving rod; 19. Locking column; 20. Knob; 21. Block. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a prefabrication device for assisting in the installation of wiring harnesses in a power distribution cabinet, including:

[0020] A fixed seat 1, on which two sliding rods 2 are arranged. At the bottom ends of the two sliding rods 2, connecting rods 3 are fixedly welded. The two connecting rods 3 are fixedly welded to form a portal mounting frame 4. On one inner wall of the portal mounting frame 4, a fixed clamping block 5 is fixedly welded. On the other inner wall of the portal mounting frame 4, a movable clamping block 6 is arranged. On the side wall of the portal mounting frame 4 close to the movable clamping block 6, a first screw column 7 is threadedly connected. One end of the first screw column 7 is rotatably installed on the movable clamping block 6. A guide column 8 is fixedly welded on the movable clamping block 6. The guide column 8 is slidably connected to the side wall of the portal mounting frame 4. A display screen 9 is clamped and installed between the fixed clamping block 5 and the movable clamping block 6. A connecting wire 10 is installed on the display screen 9. At the end of the connecting wire 10 away from the display screen 9, a micro camera 11 is fixedly installed. A connecting column 12 is fixedly adhered to the micro camera 11. A spring clip 13 is installed on the connecting column 12.

[0021] Two through holes 14 are opened on the fixed seat 1. The two sliding rods 2 are respectively slidably connected in the through holes 14. On the rear side wall of the fixed seat 1, a pair of suction cups 15 are fixedly installed. Two slots 16 are opened on the front side wall of the fixed seat 1. The two slots 16 are respectively communicated with the two through holes 14. The fixed seat 1 can be adsorbed on the inner wall of the cabinet door of the power distribution cabinet through the pair of suction cups 15 provided, which is convenient for fixing the device.

[0022] In the middle of the front side wall of the fixed seat 1, a second screw column 17 is rotatably installed. A moving rod 18 is threadedly connected to the second screw column 17. On the rear side wall of the moving rod 18, two locking columns 19 are fixedly adhered. The two locking columns 19 are respectively slidably connected in the two slots 16. When the second screw column 17 rotates, it can drive the moving rod 18 to move on the second screw column 17, thereby driving the two locking columns 19 to squeeze or move away from the two sliding rods 2, which is convenient for adjusting and locking the sliding rods 2.

[0023] The outer ends of the first stud 7 and the second stud 17 are both fixedly installed with knobs 20, and the two knobs 20 can facilitate the screwing and rotation of the first stud 7 and the second stud 17 respectively.

[0024] The top ends of the two slide bars 2 are fixedly welded with stoppers 21, and the stoppers 21 can prevent the slide bars 2 from accidentally sliding out of the fixed seat 1, resulting in the falling of the display screen 9.

[0025] Working principle: When the utility model is in use, first fix the fixed seat 1 on the inner wall of the cabinet door of the power distribution cabinet through the provided suction cups 15. Through the cooperation of components such as the provided display screen 9, connecting wires 10, micro cameras 11 and spring clips 13, when installing a wire harness with a smaller diameter, the spring clip 13 can be clamped at a position close to the end of the wire harness, and the real-time image is transmitted to the display screen 9 by the micro camera 11 for magnification. The installer can install the thin wire harness by observing the magnified image on the display screen 9, which greatly improves the installation convenience and the working efficiency of the wire harness installation in the power distribution cabinet. The display screen 9 can be height-adjusted through the cooperation of the provided portal mounting frame 4, connecting rod 3, slide bar 2 and fixed seat 1, and is locked and fixed after adjustment through the cooperation of the provided second stud 17, moving rod 18 and two locking columns 19, so as to facilitate the quick adjustment of the display screen 9 according to the change of the installation position of the wire harness and improve the convenience of using the display screen 9.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A prefabrication device for auxiliary installation of wiring harnesses in a power distribution cabinet, characterized in that, Comprising: A fixed seat (1), on which two sliding rods (2) are arranged. At the bottom ends of the two sliding rods (2), connecting rods (3) are fixedly welded. The two connecting rods (3) are fixedly welded to form a portal mounting frame (4). On one inner wall of the portal mounting frame (4), a fixed clamping block (5) is fixedly welded. On the other inner wall of the portal mounting frame (4), a movable clamping block (6) is arranged. On the side wall of the portal mounting frame (4) near the movable clamping block (6), a first screw column (7) is threadedly connected. One end of the first screw column (7) is rotatably mounted on the movable clamping block (6). A guiding column (8) is fixedly welded on the movable clamping block (6). The guiding column (8) is slidably connected to the side wall of the portal mounting frame (4). A display screen (9) is clamped and mounted between the fixed clamping block (5) and the movable clamping block (6). A connecting wire (10) is mounted on the display screen (9). At the end of the connecting wire (10) far from the display screen (9), a micro camera (11) is fixedly mounted. A connecting column (12) is fixedly adhered to the micro camera (11). A spring clip (13) is mounted on the connecting column (12).

2. The prefabrication device for auxiliary installation of wiring harness in a power distribution cabinet according to claim 1, characterized in that: Two through openings (14) are formed in the fixed seat (1). The two sliding rods (2) are respectively slidably connected in the through openings (14). A pair of suction cups (15) are fixedly mounted on the rear side wall of the fixed seat (1). Two slots (16) are formed in the front side wall of the fixed seat (1). The two slots (16) are respectively communicated with the two through openings (14).

3. The prefabrication device for auxiliary installation of wiring harness in a power distribution cabinet according to claim 2, characterized in that: A second screw column (17) is rotatably mounted in the middle of the front side wall of the fixed seat (1). A moving rod (18) is threadedly connected to the second screw column (17). Two locking columns (19) are fixedly adhered to the rear side wall of the moving rod (18). The two locking columns (19) are respectively slidably connected in the two slots (16).

4. The prefabrication device for auxiliary installation of wiring harness in a power distribution cabinet according to claim 3, characterized in that: Knobs (20) are fixedly mounted on the outer ends of the first screw column (7) and the second screw column (17).

5. The prefabrication device for auxiliary installation of wiring harness in a power distribution cabinet according to claim 1, wherein: Blocking blocks (21) are fixedly welded to the top ends of the two sliding rods (2).

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