Auxiliary erecting mechanism for flat cable of power distribution cabinet

Abstract

The utility model discloses a power distribution cabinet flat cable auxiliary erecting mechanism which comprises a power distribution cabinet body, the front of the power distribution cabinet body is rotatably connected with a cabinet door through a hinge, two first fixing plates are installed in the power distribution cabinet body, and three grooves are evenly formed in the front of the upper end face of each first fixing plate. A groove is formed in the upper end face of the first fixing plate, electrical equipment is arranged on the inner side of the groove, a connecting cable is installed on the rear end face of the electrical equipment, a fixing lantern ring is arranged on the rear portion of the outer surface of the connecting cable in a sleeving mode, and a flat cable auxiliary erecting mechanism is installed on the rear portion of the upper end face of the first fixing plate and comprises a transverse plate. Threaded rods are arranged on the two sides of the front end face of the transverse plate through strip-shaped grooves, and the outer surfaces of the threaded rods are sleeved with threaded blocks. The connecting device can be suitable for electrical equipment with different widths, the applicability is improved, the stability of the connection of the connecting cable and the connecting pipe is high, and the connecting cable and the connecting pipe are not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of erection mechanisms, in particular to an auxiliary erection mechanism for wiring of a power distribution cabinet. Background Art

[0002] A distribution cabinet is a kind of electrical equipment. Its main function is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions where the load is relatively dispersed and there are fewer circuits. Many electrical equipment will be placed in the distribution cabinet. There are many types of inlet and outlet lines in existing distribution cabinets, including top in and bottom out, bottom in and top out, side in and top out, side in and bottom out, etc. The specific form is selected according to the requirements of the incoming line cabinet.

[0003] Prior art CN212343078U A cable fixing and adjusting structure for a power distribution cabinet discloses a power distribution cabinet based on a cable fixing and adjusting structure, comprising a power distribution cabinet body and an anti-pull piece, wherein the cable is clamped by a fixing piece.

[0004] However, when the above device is in use, the shaking generated during operation may cause the fixing parts to fall out of the fixing adjustment structure, affecting the fixation of the cables. In addition, when the switch cabinet is used outdoors, it is difficult to adjust the positions of different cables according to the width of the installed electrical equipment, which may easily lead to safety hazards during the operation of the equipment. Therefore, it does not meet the existing needs. We have proposed an auxiliary installation mechanism for the wiring of distribution cabinets. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary installation mechanism for wiring distribution cabinets, so as to solve the problems that the above-mentioned device proposed in the above-mentioned background technology may cause the fixing parts to fall out of the fixing adjustment structure due to the shaking generated during work, thereby affecting the fixation of the cables, and when the switch cabinet is used outdoors, it is difficult to adjust the positions of different cables according to the width of the installed electrical equipment, which may easily lead to safety hazards during the operation of the equipment.

[0006] To achieve the above object, the present utility model provides the following technical solution: An auxiliary erection mechanism for arranging wires in a power distribution cabinet, including a power distribution cabinet body, a cabinet door is rotatably connected to the front of the power distribution cabinet body through a hinge, two first fixing plates are installed inside the power distribution cabinet body, three grooves are evenly arranged in front of the upper end surface of the first fixing plate, electrical equipment is arranged inside the grooves, a connecting cable is installed on the rear end surface of the electrical equipment, a fixed collar is sleeved on the rear of the outer surface of the connecting cable, and an auxiliary wire arrangement erection mechanism is installed on the rear of the upper end surface of the first fixing plate. The auxiliary wire arrangement erection mechanism includes a cross plate, threaded rods are arranged on both sides of the front end surface of the cross plate through strip-shaped grooves, a threaded block is sleeved on the outer surface of the threaded rod, vertical plates are installed in the middle of the front end surface of the threaded block and the front end surface of the cross plate, a connecting pipe is fixedly installed above the front end surface of the vertical plate through a circular groove, and two second fixing plates are installed on both sides of the rear of the inner wall of the connecting pipe. The second fixing plate and the fixed collar are movably connected through a rotary clamping mechanism.

[0007] Preferably, movable grooves are arranged on both sides inside the connecting pipe, the rotary clamping mechanism is located inside the movable grooves, the rotary clamping mechanism includes a rotating shaft, a rotating plate A is installed on the upper end surface of the rotating shaft, a rotating plate B is installed on the lower end surface of the rotating shaft, and a clamping block is installed on one side of the outer surface of the rotating plate B.

[0008] Preferably, insertion blocks are installed on both sides of the rear end surface of the fixed collar, a slot is arranged on the front end surface of the second fixing plate, the slot is connected to the movable groove through a through hole, a push rod is arranged inside the through hole, and a spring is sleeved on the outer surface of the push rod.

[0009] Preferably, an inclined surface A is arranged on one side of the outer surface of the push rod, an inclined surface B is arranged on one side of the outer surface of the insertion block, and the angles of the inclined surface A and the inclined surface B are the same. A limiting ring is sleeved on one side of the outer surface of the push rod, one end of the spring is fixedly connected to the outer surface of the limiting ring, and the other end of the spring is fixedly connected to the inner wall of the through hole.

[0010] Preferably, both ends of the rotating shaft are rotatably connected to the inner wall of the movable groove through bearings, a torsion spring is sleeved on the outer surface of the rotating shaft, and clamping grooves are arranged on the rear of both sides of the outer surface of the fixed collar, and the clamping grooves are adapted to the clamping blocks.

[0011] Preferably, motor cavities are arranged on one side of the two opposite strip-shaped grooves, a motor is installed on the inner wall of the motor cavity, the output end of the motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to the inner wall of the strip-shaped groove through a bearing.

[0012] Preferably, a plurality of horizontal grooves are evenly arranged in front of the upper end surface of the first fixing plate. A baffle can be inserted between the inner sides of every two horizontal grooves to limit the electrical equipment. A main cable is arranged on the rear end surface of the power distribution cabinet body, and the main cable is connected to the connecting pipe through a branch cable.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a wire arranging and auxiliary erection mechanism, a strip-shaped groove, a threaded rod, a threaded block, and a vertical plate, the present utility model can control the switch of the motor. When the motor works, it can drive the threaded rod to rotate, and the threaded block moves left and right on the outer surface of the threaded rod, thereby driving the vertical plates on both sides to move, which can be applicable to electrical equipment of different widths and improves the applicability.

[0015] 2. By providing a rotary clamping mechanism, a connecting pipe, a fixed collar, a slot, a top rod, a clamping groove, and an insertion block, the electrical equipment is placed on the groove and pushed backward. The connecting cable is inserted into the inner side of the connecting pipe, and the insertion block is inserted into the inner side of the slot. When the inclined surface B of the insertion block contacts the inclined surface A of the top rod, the top rod is pushed outward. The top rod pushes the rotary plate A outward, the rotating shaft rotates, drives the rotary plate B to rotate, drives the clamping block to rotate, and snaps into the inner side of the clamping groove. And by providing a baffle, it can be stuck in the corresponding horizontal groove to perform secondary limitation on the electrical equipment, preventing the electrical equipment from moving, and further improving the stability of the connection between the connecting cable and the connecting pipe. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0017] Figure 2 is a main sectional view of the whole of the present utility model;

[0018] Figure 3 is a top sectional view of the whole of the present utility model;

[0019] Figure 4 is a partial structural diagram of the connecting pipe of the present utility model;

[0020] Figure 5 is a partial structural diagram of the rotary clamping mechanism of the present utility model.

[0021] In the figure: 1. Distribution cabinet body; 2. First fixing plate; 3. Baffle; 4. Groove; 5. Cable laying auxiliary erection mechanism; 501. Horizontal plate; 502. Vertical plate; 503. Strip-shaped groove; 504. Threaded rod; 505. Threaded block; 6. Electrical equipment; 7. Connecting pipe; 8. Fixed collar; 9. Connecting cable; 10. Second fixing plate; 11. Slot; 12. Thumb rod; 13. Spring; 14. Through hole; 15. Activity slot; 16. Rotating clamping mechanism; 1601. Rotating plate A; 1602. Rotating shaft; 1603. Rotating plate B; 1604. Clamping block; 17. Card slot; 18. Insert block. Specific embodiments

[0022] 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.

[0023] The motor (model number YS7134) mentioned in the present utility model can be obtained by purchasing from the market or customizing privately.

[0024] Please refer to Figures 1 to 5 , an embodiment provided by the present utility model: A cable laying auxiliary erection mechanism for a distribution cabinet, including a distribution cabinet body 1. A cabinet door is rotatably connected to the front of the distribution cabinet body 1 through a hinge. Two first fixing plates 2 are installed inside the distribution cabinet body 1. Three grooves 4 are evenly arranged in front of the upper end surface of the first fixing plate 2. An electrical equipment 6 is arranged inside the groove 4. A connecting cable 9 is installed on the rear end surface of the electrical equipment 6. A fixed collar 8 is sleeved on the rear of the outer surface of the connecting cable 9. A cable laying auxiliary erection mechanism 5 is installed at the rear of the upper end surface of the first fixing plate 2. The cable laying auxiliary erection mechanism 5 includes a horizontal plate 501. Threaded rods 504 are arranged on both sides of the front end surface of the horizontal plate 501 through strip-shaped grooves 503. A threaded block 505 is sleeved on the outer surface of the threaded rod 504. Vertical plates 502 are installed at the front end surfaces of the threaded block 505 and the middle of the front end surface of the horizontal plate 501. A connecting pipe 7 is fixedly installed above the front end surface of the vertical plate 502 through a round groove. Second fixing plates 10 are installed on both sides of the rear of the inner wall of the connecting pipe 7. The second fixing plate 10 and the fixed collar 8 are movably connected through a rotating clamping mechanism 16.

[0025] Furthermore, activity slots 15 are arranged on both sides inside the connecting pipe 7. The rotating clamping mechanism 16 is located inside the activity slot 15. The rotating clamping mechanism 16 includes a rotating shaft 1602. A rotating plate A 1601 is installed on the upper end surface of the rotating shaft 1602. A rotating plate B 1603 is installed on the lower end surface of the rotating shaft 1602. A clamping block 1604 is installed on one side of the outer surface of the rotating plate B 1603.

[0026] By adopting the above technical solution, when the rotating shaft 1602 rotates, it can drive the rotating plate B 1603 to rotate, thereby driving the latch 1604 to rotate.

[0027] Furthermore, insertion blocks 18 are installed on both sides of the rear end face of the fixed collar 8, a slot 11 is provided on the front end face of the second fixed plate 10, the slot 11 is connected to the movable slot 15 through a through hole 14, a push rod 12 is provided inside the through hole 14, and a spring 13 is sleeved on the outer surface of the push rod 12.

[0028] By adopting the above technical solution, the insertion block 18 can be inserted into the inside of the slot 11.

[0029] Furthermore, a slope A is provided on one side of the outer surface of the push rod 12, a slope B is provided on one side of the outer surface of the insertion block 18, and the angles of the slope A and the slope B are the same. A limit ring is sleeved on one side of the outer surface of the push rod 12, one end of the spring 13 is fixedly connected to the outer surface of the limit ring, and the other end of the spring 13 is fixedly connected to the inner wall of the through hole 14.

[0030] By adopting the above technical solution, when the slope B of the insertion block 18 contacts the slope A of the push rod 12, the push rod 12 is pushed outwards, improving the stability of the push rod 12.

[0031] Furthermore, both ends of the rotating shaft 1602 are rotatably connected to the inner wall of the movable slot 15 through bearings. A torsion spring is sleeved on the outer surface of the rotating shaft 1602. Card slots 17 are provided at the rear of both sides of the outer surface of the fixed collar 8, and the card slots 17 are adapted to the latches 1604.

[0032] By adopting the above technical solution, the stability of the rotation of the rotating shaft 1602 is improved. When the push rod 12 releases the limit on the rotating plate A 1601, the rotating shaft 1602 resets under the action of the torsion spring, and the latch 1604 can be inserted into the inside of the card slot 17.

[0033] Furthermore, motor cavities are provided on the opposite sides of the two strip-shaped grooves 503. Motors are installed on the inner walls of the motor cavities. The output ends of the motors are fixedly connected to rotating shafts, and the other ends of the rotating shafts are fixedly connected to one ends of threaded rods 504. The other ends of the threaded rods 504 are rotatably connected to the inner walls of the strip-shaped grooves 503 through bearings.

[0034] By adopting the above technical solution, the motor can drive the threaded rod 504 to rotate, improving the stability of the rotation of the threaded rod 504.

[0035] Furthermore, a plurality of transverse grooves are evenly provided in front of the upper end face of the first fixed plate 2. A baffle 3 can be inserted between every two transverse grooves to limit the electrical equipment 6. A main cable is provided on the rear end face of the power distribution cabinet body 1, and the main cable is connected to the connecting pipe 7 through a branch cable.

[0036] By adopting the above technical solution, the baffle 3 can limit electrical devices 6 of different sizes, further improving the stability of the connection between the connecting pipe 7 and the connecting cable 9.

[0037] When the cable laying auxiliary erection mechanism of the distribution cabinet is in use, first turn on the power supply. The motor can be controlled by operating the switch of the motor. When the motor works, it drives the threaded rod 504 to rotate. The threaded block 505 moves left and right on the outer surface of the threaded rod 504, thereby driving the vertical plates 502 on both sides to move. After adjusting the position, place the electrical device 6 on the groove 4, push the electrical device 6 backward, insert the connecting cable 9 into the inner side of the connecting pipe 7, and insert the insertion block 18 into the inner side of the insertion slot 11. When the inclined surface B of the insertion block 18 contacts the inclined surface A of the ejector rod 12, the ejector rod 12 is pushed outward. The ejector rod 12 pushes the rotating plate A1601 outward, the rotating shaft 1602 rotates, drives the rotating plate B1603 to rotate, drives the locking block 1604 to rotate, and engages with the inner side of the clamping groove 17. And by providing the baffle 3, it can be stuck in the corresponding horizontal groove to perform secondary limitation on the electrical device 6, preventing the electrical device 6 from moving, further improving the stability of the connection between the connecting cable 9 and the connecting pipe 6. The utility model can be applied to electrical devices 6 of different widths, improving the applicability, and the connection between the connecting cable 9 and the connecting pipe 6 has high stability and is not likely to fall off.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A power distribution cabinet wiring auxiliary erection mechanism, comprising a power distribution cabinet body (1), wherein the front of the power distribution cabinet body (1) is rotatably connected to a cabinet door via a hinge, and characterized in that: Two first fixing plates (2) are installed inside the power distribution cabinet body (1), three grooves (4) are evenly arranged in front of the upper end surface of the first fixing plate (2), an electrical device (6) is arranged inside the groove (4), a connecting cable (9) is installed on the rear end surface of the electrical device (6), a fixing ring (8) is sleeved on the rear of the outer surface of the connecting cable (9), and a wiring auxiliary erection mechanism (5) is installed on the rear of the upper end surface of the first fixing plate (2), and the wiring auxiliary erection mechanism (5) comprises a horizontal plate (501), and the horizontal plate (501) Threaded rods (504) are provided on both sides of the front end surface via strip grooves (503); a threaded block (505) is sleeved on the outer surface of the threaded rod (504); a vertical plate (502) is installed in the middle of the front end surface of the threaded block (505) and the front end surface of the horizontal plate (501); a connecting pipe (7) is fixedly installed above the front end surface of the vertical plate (502) via a circular groove; second fixing plates (10) are installed on both sides of the rear of the inner wall of the connecting pipe (7); the second fixing plate (10) is movably connected to the fixing collar (8) via a rotating clamping mechanism (16).

2. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 1, characterized in that: Movable grooves (15) are provided on both sides of the interior of the connecting tube (7); the rotating clamping mechanism (16) is located on the inner side of the movable groove (15); the rotating clamping mechanism (16) comprises a rotating shaft (1602); a rotating plate A (1601) is mounted on the upper end surface of the rotating shaft (1602); a rotating plate B (1603) is mounted on the lower end surface of the rotating shaft (1602); and a clamping block (1604) is mounted on one side of the outer surface of the rotating plate B (1603).

3. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 2, characterized in that: Insert blocks (18) are installed on both sides of the rear end surface of the fixed collar (8), and a slot (11) is provided on the front end surface of the second fixed plate (10). The slot (11) is connected to the movable groove (15) via a through hole (14). A push rod (12) is provided on the inner side of the through hole (14), and a spring (13) is sleeved on the outer surface of the push rod (12).

4. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 3, characterized in that: A slope A is provided on one side of the outer surface of the push rod (12), a slope B is provided on one side of the outer surface of the insert block (18), and the angles of the slope A and the slope B are the same. A limiting ring is sleeved on one side of the outer surface of the push rod (12), one end of the spring (13) is fixedly connected to the outer surface of the limiting ring, and the other end of the spring (13) is fixedly connected to the inner wall of the through hole (14).

5. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 2, characterized in that: The two ends of the rotating shaft (1602) are rotatably connected to the inner wall of the movable groove (15) via bearings; a torsion spring is sleeved on the outer surface of the rotating shaft (1602); and clamping grooves (17) are provided at the rear of both sides of the outer surface of the fixed collar (8), and the clamping grooves (17) are adapted to fit the clamping block (1604).

6. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 1, characterized in that: A motor cavity is provided on one side opposite to the two strip-shaped grooves (503), a motor is installed on the inner wall of the motor cavity, an output end of the motor is fixedly connected to a rotating shaft, the other end of the rotating shaft is fixedly connected to one end of the threaded rod (504), and the other end of the threaded rod (504) is rotatably connected to the inner wall of the strip-shaped groove (503) via a bearing.

7. The auxiliary installation mechanism for wiring of a power distribution cabinet according to claim 1, characterized in that: A plurality of transverse grooves are evenly arranged in front of the upper end surface of the first fixing plate (2), and baffles (3) can be inserted into the inner sides of every two of the transverse grooves to limit the position of the electrical equipment (6). A main cable is arranged on the rear end surface of the power distribution cabinet body (1), and the main cable is connected to the connecting pipe (7) via a branch cable.

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