Power supply distribution box structure capable of orderly wiring

Abstract

The utility model discloses a power supply distribution box structure capable of orderly wiring, which comprises a power supply distribution box main body, the power supply distribution box main body comprises a first box body with an opening on the side surface and a second box body attached to the opening on the side surface of the first box body, and an anti-skid push plate is adhered on the side surface of the second box body. A groove is formed in the side face of the first box body, a cover plate locking plate is movably arranged in the groove, two cover plate locking holes used in cooperation with the cover plate locking plate are formed in the second box body, a threading hole is formed in the side face of the first box body, and a wiring device is installed on the inner wall of the first box body. By arranging a wiring device composed of a fixed wiring plate and a movable wiring plate, wiring harnesses transmitted into the first box body can be separately arranged, wiring harness wiring is attractive, subsequent maintenance, overhaul and searching operation is facilitated, a rotating shaft is used in cooperation with a blocking strip and a long limiting rod, and the practicability is high. And convenient assembly operation of the fixed wiring board and the movable wiring board is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution boxes, and in particular relates to a power distribution box structure capable of orderly wiring. Background Art

[0002] The distribution box is an electrical equipment with small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, common application, stable and reliable operation, high space utilization, small footprint and environmental protection. The massive parameters on the distribution box data generally constitute a low-voltage forest. According to the electrical wiring, it is required to assemble the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-enclosed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches.

[0003] When the distribution box is installed and used, multiple lines need to be laid through, but the existing distribution box does not have a wiring mechanism for effectively wiring and arranging the wiring harness, which results in the wiring harness in the distribution box being messy and disorderly, which is not only unsightly, but also difficult to quickly find the required wiring harness during subsequent use and maintenance. There are certain limitations in use, and strip shutters are set on the distribution box to achieve the ventilation effect, but the strip shutters are long ventilation channels, and dust can easily enter and exit. Utility Model Content

[0004] The purpose of the utility model is to provide a power distribution box structure that can be wired in an orderly manner, so as to solve the problem that the existing distribution box proposed in the above background technology does not have a wiring mechanism for effectively wiring and arranging the wiring harness, which leads to the wiring harness in the distribution box being messy and disorderly, which is not only unsightly, but also difficult to quickly find the required wiring harness during subsequent use and maintenance, and there are certain limitations in use. Strip shutters are set on the distribution box to achieve the ventilation effect, but the strip shutters are long strip ventilation channels, and dust can easily enter and exit.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power distribution box structure that can be wired in an orderly manner, including a power distribution box body, the power distribution box body including a first box body with an opening on the side and a second box body arranged in a close fit at the opening position of the side of the first box body, a non-slip push plate is pasted on the side of the second box body, a groove is provided on the side of the first box body and a cover lock plate is movably provided in the groove, two cover lock holes for use with the cover lock plate are provided on the second box body, a threading hole is provided on the side of the first box body and a wiring device is installed on the inner wall of the box body, the wiring device includes a fixed wiring plate and a movable wiring plate, bolts are provided at both ends of the fixed wiring plate and the fixed wiring plate is detachably connected to the first box body by the bolts, and the fixed wiring plate and the movable wiring plate are mutually connected. Several semicircular wire threading grooves 1 are provided on the opposite sides, and semicircular wire threading grooves 2 are fixed at positions on the surface of the fixed wiring plate facing the semicircular wire threading grooves 1 and at positions on the surface of the movable wiring plate facing the semicircular wire threading grooves 1. The semicircular wire threading grooves 1 and 2 at corresponding positions form a wire threading interval, and rotating shafts are rotatably installed on the sides of both ends of the fixed wiring plate, and blocking strips are fixedly installed on the ends of the rotating shafts. Both ends of the movable wiring plate are provided with bayonet sockets for use with blocking strips, and two limiting long rods are movably provided on the sides of the movable wiring plate, and limiting long holes are provided on the blocking strips for the limiting long rods to be inserted into. A vent is provided on the side of the first box body, and a fixed frame is fixedly installed on the inner wall of the vent, and a dust filter is fitted on the side of the fixed frame.

[0006] By adopting the above scheme, a wiring device consisting of a fixed wiring board and a movable wiring board is set up, so that the wiring harness introduced into the first box body can be laid separately, which not only makes the wiring of the wiring harness beautiful, but also facilitates the subsequent maintenance and repair and search operations. In addition, the use of the rotating shaft in conjunction with the blocking bar and the limiting long rod can realize the convenient assembly operation of the fixed wiring board and the movable wiring board. By setting a trapezoidal slide bar in conjunction with the limiting slider and the cover lock plate, the second box body can be conveniently slid to expand and close through the trapezoidal slide bar and the limiting slider, and the cover lock plate can be used to lock the cover after sliding, which is convenient to operate. In addition, the fixed frame is used in conjunction with the dust filter net, and the dust filter net replaces the strip blinds, which can achieve a good dust-proof and dust-filtering effect while maintaining ventilation.

[0007] As a preferred embodiment, trapezoidal slide bars are fixedly installed on the upper and lower sides of the second box body facing one side of the first box body, a trapezoidal slide groove for the trapezoidal slide to slide is opened at the position of the trapezoidal slide on the side of the first box body corresponding to the trapezoidal slide, and a limiting slide groove is opened on the inner wall of the trapezoidal slide groove, and a limiting sliding block sliding on the inner wall of the limiting slide groove is fixedly installed on the side of the trapezoidal slide.

[0008] By adopting the above scheme, the trapezoidal slide bar is used in conjunction with the trapezoidal slide groove, which facilitates the sliding closing and unfolding of the second box body, and the trapezoidal slide bar and the trapezoidal slide groove cooperate to achieve a limiting effect, preventing the second box body from separating from the first box body, and by sliding the limiting slider in the limiting slide groove, the trapezoidal slide bar can be prevented from separating from the trapezoidal slide groove when the second box body slides and unfolds, further preventing the second box body from separating from the first box body.

[0009] As a preferred implementation, a first spring and a telescopic rod are fixedly mounted on the inner wall of the groove on the first box body, and the first spring and the telescopic rod are both fixedly connected to the cover plate lock plate.

[0010] By adopting the above solution, the elasticity of the first spring can be used to drive the cover lock plate to quickly snap into the cover lock hole, and the telescopic rod can provide a support effect for the cover lock plate to prevent shaking.

[0011] As a preferred embodiment, a trapezoidal limiting groove is provided on the side of the extended wiring tube located on the fixed wiring board, and a trapezoidal limiting strip is fixedly installed on the side of the extended wiring tube located on the movable wiring board. The trapezoidal limiting strip and the trapezoidal limiting groove are used in combination, and the inner wall of the semicircular wire threading groove one and the inner wall of the semicircular wire threading groove two are both pasted with sponge pads.

[0012] By adopting the above scheme, the trapezoidal limit strip is used in conjunction with the trapezoidal limit groove, so that the assembly stability between the two relative extended wiring tubes is better, and separation and misalignment are prevented. The setting of the sponge pad can play a protective effect on the passing wiring harness.

[0013] As a preferred embodiment, a fixing seat is slidably mounted on the outer surface of the limiting long rod, the fixing seat is fixed to the side of the movable wiring plate, a toggle plate is fixedly mounted on the outer surface of the limiting long rod, and a second spring is fixedly mounted between the toggle plate and the fixing seat.

[0014] By adopting the above solution, the fixing seat is used in conjunction with the second spring and the toggle plate, which can ensure that the limiting long rod is quickly and stably inserted into the limiting long hole.

[0015] As a preferred embodiment, a plurality of fixing rods are fixedly installed on the side of the fixing frame, the surface of the fixing rods has threads and fixing nuts are threadedly installed, a through hole is opened on the dust filter at a position opposite to the fixing rod, the fixing rod passes through the through hole and the fixing nut is fittedly arranged on the side of the dust filter.

[0016] By adopting the above solution, the fixing rod is passed through the through hole and used in conjunction with the fixing nut to achieve convenient extrusion locking of the dust filter.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The power distribution box structure capable of orderly wiring can separately lay out the wiring harness introduced into the first box body by arranging a wiring device composed of a fixed wiring board and a movable wiring board, which not only makes the wiring of the wiring harness beautiful, but also facilitates subsequent maintenance and repair and search operations. In addition, the rotating shaft is used in conjunction with the blocking strip and the limiting long rod to realize the convenient assembly operation of the fixed wiring board and the movable wiring board.

[0019] The power distribution box structure that can be wired in an orderly manner is used by setting a trapezoidal slide bar in conjunction with a limit slider and a cover lock plate. The second box body can be conveniently slid, expanded and closed by the trapezoidal slide bar and the limit slider, and can be locked after sliding by the cover lock plate, which is convenient to operate. In addition, a fixed frame is used in conjunction with a dust filter, and the dust filter replaces the strip blinds, which can achieve a good dust prevention and dust filtering effect while maintaining ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the first box body and the second box body of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the box body of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the wiring device of the utility model;

[0024] Figure 5 It is a schematic diagram of a fixed wiring board and a movable wiring board of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the movable wiring board of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the fixing seat and the limiting long rod of the utility model;

[0027] Figure 8 It is a structural schematic diagram of the cross section of the box body of the utility model;

[0028] Fig. 9 It is a schematic diagram of the fixing frame and the dust filter of the utility model.

[0029] In the figure: 1. Power distribution box body; 2. First box body; 3. Second box body; 4. Anti-skid push plate; 5. Cover lock plate; 6. Wiring device; 7. Fixed wiring board; 8. Movable wiring board; 9. Bolt; 10. Extended wiring tube; 11. Rotating shaft; 12. Blocking bar; 13. Limiting long rod; 14. Fixed frame; 15. Dust filter; 16. Trapezoidal slide bar; 17. Limiting slider; 18. Telescopic rod; 19. First spring; 20. Trapezoidal limiting strip; 21. Sponge pad; 22. Fixed seat; 23. Second spring; 24. Toggle plate; 25. Fixed rod; 26. Fixed nut. DETAILED DESCRIPTION

[0030] See also Figure 1-9 The utility model provides a power distribution box structure that can be wired in an orderly manner, including a power distribution box body 1, the power distribution box body 1 includes a first box body 2 with an opening on the side and a second box body 3 arranged in close contact with the opening position of the side of the first box body 2, the second box body 3 is fixedly installed with a trapezoidal slide bar 16 on both upper and lower sides of a side of the first box body 2, a trapezoidal slide groove for sliding the trapezoidal slide bar 16 is provided at a position corresponding to the trapezoidal slide bar 16 on the side of the first box body 2, and a limited position is provided on the inner wall of the trapezoidal slide groove The side of the slide groove and the trapezoidal slide bar 16 is fixedly installed with a limiting slider 17 that slides on the inner wall of the limiting slide groove. The trapezoidal slide bar 16 is used in conjunction with the trapezoidal slide groove to facilitate the sliding closing and unfolding of the second box body 3, and the trapezoidal slide bar 16 and the trapezoidal slide groove cooperate to achieve a limiting effect to prevent the second box body 3 from separating from the first box body 2, and the limiting slider 17 slides in the limiting slide groove to prevent the trapezoidal slide bar 16 from separating from the trapezoidal slide groove when the second box body 3 slides and unfolds, further preventing the second box body 3 from separating from the first box body 2.

[0031] A non-slip push plate 4 is pasted on the side of the second box body 3, a groove is provided on the side of the first box body 2 and a cover lock plate 5 is movably arranged in the groove, two cover lock holes for use with the cover lock plate 5 are provided on the second box body 3, a first spring 19 and a telescopic rod 18 are fixedly installed on the inner wall of the groove on the first box body 2, the first spring 19 and the telescopic rod 18 are both fixedly connected to the cover lock plate 5, the elasticity of the first spring 19 can be used to drive the cover lock plate 5 to quickly snap into the cover lock hole, and the telescopic rod 18 can be used to support the cover lock plate 5 to prevent shaking.

[0032] A threading hole is provided on the side of the first box body 2 and a wiring device 6 is installed on the inner wall of the first box body 2. The wiring device 6 includes a fixed wiring plate 7 and a movable wiring plate 8. Bolts 9 are provided at both ends of the fixed wiring plate 7 and the first box body 2 is detachably connected through the bolts 9. A plurality of semicircular threading grooves 1 are provided on the opposite surfaces of the fixed wiring plate 7 and the movable wiring plate 8. Semicircular threading grooves 2 are fixed at positions of the fixed wiring plate 7 surface facing the semicircular threading grooves 1 and at positions of the movable wiring plate 8 surface facing the semicircular threading grooves 1. The semicircular threading grooves 1 and 2 at the corresponding positions are shaped A threading interval is formed, a trapezoidal limiting groove is provided on the side of the extended wiring tube 10 located on the fixed wiring plate 7, and a trapezoidal limiting strip 20 is fixedly installed on the side of the extended wiring tube 10 located on the movable wiring plate 8. The trapezoidal limiting strip 20 and the trapezoidal limiting groove are used in conjunction with each other, and the inner wall of the semicircular threading groove one and the inner wall of the semicircular threading groove two are both pasted with sponge pads 21. The trapezoidal limiting strip 20 is used in conjunction with the trapezoidal limiting groove, so that the assembly stability between the two relatively extended wiring tubes 10 is better to prevent separation and misalignment, and the setting of the sponge pad 21 can play a protective effect on the passing wiring harness.

[0033] A rotating shaft 11 is rotatably installed on the side surfaces of both ends of the fixed wiring plate 7, and a blocking bar 12 is fixedly installed on the end of the rotating shaft 11. Both ends of the movable wiring plate 8 are provided with a bayonet used in conjunction with the blocking bar 12. Two limiting long rods 13 are movably arranged on the side of the movable wiring plate 8, and a limiting long hole is opened on the blocking bar 12 for the limiting long rod 13 to be inserted into. A fixed seat 22 is slidably installed on the outer surface of the limiting long rod 13, and the fixed seat 22 is fixed on the side of the movable wiring plate 8. A toggle plate 24 is fixedly installed on the outer surface of the limiting long rod 13, and a second spring 23 is fixedly installed between the toggle plate 24 and the fixed seat 22. The fixed seat 22 cooperates with the second spring 23 and the toggle plate 24 to ensure that the limiting long rod 13 is quickly and stably inserted into the limiting long hole.

[0034] A vent is provided on the side of the first box body 2 and a fixing frame 14 is fixedly installed on the inner wall of the vent. A dust filter 15 is fitted on the side of the fixing frame 14. A plurality of fixing rods 25 are fixedly installed on the side of the fixing frame 14. The surfaces of the fixing rods 25 have threads and fixing nuts 26 are threadedly installed. A through hole is provided on the dust filter 15 at a position opposite to the fixing rod 25. The fixing rod 25 passes through the through hole and the fixing nuts 26 are fitted on the side of the dust filter 15. The fixing rod 25 passes through the through hole and is used in conjunction with the fixing nuts 26 to achieve convenient extrusion locking of the dust filter 15.

[0035] When in use, when it is necessary to thread the wiring harness, the wiring harness is passed into the first box body 2 through the threading hole on the first box body 2, and passes through the semicircular threading groove 1 on the fixed wiring plate 7 and the semicircular threading groove 2 on the extended wiring tube 10 in turn, and then the bayonet on the movable wiring plate 8 is inserted directly into the blocking bar 12, and after the movable wiring plate 8 is inserted and fits with the fixed wiring plate 7, the blocking bar 12 is rotated so that the blocking bar 12 is misaligned with the bayonet, and when the blocking bar 12 is rotated, the toggle plate 24 is operated so that the toggle plate 24 drives the limiting long rod 13 to move, so that the limiting long rod 13 moves to be misaligned with the blocking bar 12, and when the blocking bar 12 is rotated, the toggle plate 24 is released, and the second spring 23 is used to move the limiting long rod 13. The elasticity drives the limiting long rod 13 to reset and insert into the limiting long hole on the blocking strip 12, completing the assembly of the fixed wiring board 7 and the movable wiring board 8, and then the fixed wiring board 7 is fixed to the inner wall of the first box body 2 with the bolt 9. When maintenance and repair are required, the cover lock plate 5 is pressed to make the cover lock plate 5 disengage from the cover lock hole, thereby unlocking the second box body 3 and sliding the second box body 3 to unfold. After the cover lock hole on the other side is unfolded and faces the cover lock plate 5, the cover lock plate 5 will be stuck in the cover lock hole under the action of the first spring 19, so that the second box body 3 is unfolded and locked. At the same time, the dust filter 15 can maintain good ventilation. When removing the dust filter 15, you only need to unscrew the fixing nut 26 to complete it.

Claims

1. A power distribution box structure capable of orderly wiring, characterized in that: The invention comprises a power distribution box body (1), the power distribution box body (1) comprising a first box body (2) having an opening on the side and a second box body (3) arranged in close contact with the opening position of the side of the first box body (2), a non-slip push plate (4) being attached to the side of the second box body (3), a groove being provided on the side of the first box body (2) and a cover plate lock plate (5) being movably provided in the groove, two cover plate lock holes being provided on the second box body (3) for use with the cover plate lock plate (5), a wire threading hole being provided on the side of the first box body (2) and a wiring device (6) being installed on the inner wall of the first box body (2), the wiring device (6) comprising a fixed wiring plate (7) and a movable wiring plate (8), bolts (9) being provided at both ends of the fixed wiring plate (7) and being detachably connected to the first box body (2) by means of the bolts (9), and a plurality of semicircular holes being provided on the opposite surfaces of the fixed wiring plate (7) and the movable wiring plate (8) A threading groove 1, a semicircular threading groove 2 is fixed at a position on the surface of the fixed wiring plate (7) facing the semicircular threading groove 1 and a position on the surface of the movable wiring plate (8) facing the semicircular threading groove 1, and the semicircular threading groove 1 and the semicircular threading groove 2 at the corresponding positions form a threading section, a rotating shaft (11) is rotatably mounted on the side surfaces of both ends of the fixed wiring plate (7), and a blocking bar (12) is fixedly mounted on the end of the rotating shaft (11), and a bayonet for use with the blocking bar (12) is provided at both ends of the movable wiring plate (8), and two limiting long rods (13) are movably arranged on the side surface of the movable wiring plate (8), and a limiting long hole is provided on the blocking bar (12) for the limiting long rods (13) to be clamped, and a ventilation opening is provided on the side surface of the first box body (2), and a fixed frame (14) is fixedly mounted on the inner wall of the ventilation opening, and a dust filter (15) is fitted on the side surface of the fixed frame (14).

2. The power distribution box structure capable of orderly wiring according to claim 1 is characterized in that: The second box body (3) is fixedly mounted with a trapezoidal slide bar (16) on both upper and lower sides of a side surface facing the first box body (2); a trapezoidal slide groove for the trapezoidal slide bar (16) to slide is provided at a position on the side surface of the first box body (2) corresponding to the position of the trapezoidal slide bar (16); a limiting slide groove is provided on the inner wall of the trapezoidal slide groove; a limiting slider (17) is fixedly mounted on the side surface of the trapezoidal slide bar (16) and slides on the inner wall of the limiting slide groove.

3. The power distribution box structure capable of orderly wiring according to claim 1 is characterized in that: A first spring (19) and a telescopic rod (18) are fixedly mounted on the inner wall of the groove on the first box body (2), and the first spring (19) and the telescopic rod (18) are both fixedly connected to the cover plate lock plate (5).

4. The power distribution box structure capable of orderly wiring according to claim 1 is characterized in that: A trapezoidal limiting groove is provided on the side of the extended wiring tube (10) on the fixed wiring plate (7), and a trapezoidal limiting strip (20) is fixedly installed on the side of the extended wiring tube (10) on the movable wiring plate (8). The trapezoidal limiting strip (20) and the trapezoidal limiting groove are used in combination, and the inner wall of the semicircular threading groove one and the inner wall of the semicircular threading groove two are both pasted with a sponge pad (21).

5. The power distribution box structure capable of orderly wiring according to claim 1 is characterized in that: A fixing seat (22) is slidably mounted on the outer surface of the limiting long rod (13), the fixing seat (22) is fixed to the side of the movable wiring plate (8), a toggle plate (24) is fixedly mounted on the outer surface of the limiting long rod (13), and a second spring (23) is fixedly mounted between the toggle plate (24) and the fixing seat (22).

6. The power distribution box structure capable of orderly wiring according to claim 1 is characterized in that: A plurality of fixing rods (25) are fixedly mounted on the side of the fixing frame (14); the surfaces of the fixing rods (25) have threads and fixing nuts (26) are threadedly mounted thereon; through holes are provided on the dust filter (15) at positions directly opposite to the fixing rods (25); the fixing rods (25) pass through the through holes and the fixing nuts (26) are closely arranged on the side of the dust filter (15).

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