High-low voltage power distribution cabinet convenient to maintain

Abstract

The utility model discloses a high-low voltage power distribution cabinet convenient to maintain, and mainly relates to the technical field of power distribution cabinets. Comprising a power distribution cabinet body, an irradiation lamp body and an auxiliary device, a supporting frame is installed at the bottom end of the power distribution cabinet body, electrical components are installed in the power distribution cabinet body, adjusting devices are arranged on the inner walls of the two sides of the power distribution cabinet body, each adjusting device comprises two racks, and one sides of the two racks are fixedly connected with the surfaces of the two sides of the inner wall of the power distribution cabinet body respectively; the tooth surface of the rack is meshed with a gear, the surface of the gear is rotationally connected with a movable frame, and the section of the movable frame is in an L shape. The beneficial effects of the power distribution cabinet are that the power distribution cabinet solves the problem that in the long-time use process of the power distribution cabinet main body, electric facilities in the power distribution cabinet main body are maintained, and maintenance workers cannot perform effective observation at night and in a dark environment, so that illumination maintenance by means of light is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a convenient maintenance-type high and low voltage power distribution cabinet. Background Art

[0002] High and low voltage distribution cabinets are distribution equipment used for power distribution, control, metering and cable connection in power supply systems. Generally, power supply bureaus and substations use high voltage switch cabinets, which are then stepped down by transformers and led out to low voltage distribution cabinets. High and low voltage distribution cabinets are key equipment in power systems, used to safely and efficiently distribute and control the transmission and use of electric energy, and are more common in power distribution facilities.

[0003] Prior art includes a utility model with announcement number CN219892763U, which discloses a high- and low-voltage distribution cabinet body. The patent includes a cabinet, one side of which is rotatably connected to a cabinet door, and the top and bottom of one end of the cabinet are fixed with louvers, both of which are fixed to the cabinet door. The cabinet is rotatably connected to the cabinet door through the two louvers. Ventilation holes are provided at the tops of both ends of the cabinet, and covers are fixed to the upper ends of both ends of the cabinet near the ventilation holes. A lifting structure is installed at one end of the inner side of the cabinet, and an angle adjustment structure is provided on the outer side of the lifting structure. The lifting structure is used to drive the angle adjustment structure to rise and fall. A cooling blower is fixed on the outer side of the angle adjustment structure, and the angle adjustment structure is used to adjust the angle of the cooling blower. Through a series of designs, the utility model enables the device to fully cool the interior of the cabinet, improves the cooling efficiency of the device, and is beneficial to increasing the service life of the device.

[0004] It is found in power distribution facilities that during the long-term use of the distribution cabinet body, the electrical facilities inside the distribution cabinet body will be maintained. At night and in a dark environment, maintenance workers cannot conduct effective observation, which makes it inconvenient to use lights for maintenance.

[0005] This application provides a technical solution to this technical problem, aiming to provide technical personnel in this field with a variety of options for solving the problem. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when the main body of the distribution cabinet is used for a long time, the electrical facilities inside the main body of the distribution cabinet will be maintained. At night and in a dark environment, the maintenance workers cannot effectively observe, which makes it inconvenient to use lights for maintenance. A convenient maintenance high and low voltage distribution cabinet is proposed.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a convenient maintenance type high and low voltage distribution cabinet, comprising a distribution cabinet main body, an irradiation lamp main body and an auxiliary device, a support frame is installed at the bottom end of the distribution cabinet main body, electrical components are installed inside the distribution cabinet main body, and adjustment devices are provided on both sides of the inner wall of the distribution cabinet main body, and the adjustment device comprises two racks, one side of the two racks is fixedly connected to the two side surfaces of the inner wall of the distribution cabinet main body respectively, the tooth surface of the rack is meshed with a gear, and the surface of the gear is rotatably connected to a movable frame, the cross section of the movable frame is "L"-shaped, and a clamping block is fixedly connected to the side of the movable frame close to the rack. The surface of the rack is provided with a slot, the inner wall of the slot is slidably connected to the surface of the card block, the short arm end surface of the movable frame is threaded with an extrusion rod, and the extrusion rod is rotatably connected to the extrusion plate at one end close to the rack, and the two movable frames are fixedly connected to the same positioning frame on the side close to each other, and the cross-section of the positioning frame is "U"-shaped, and sliding rods are fixedly connected to the two sides of the upper surface of the positioning frame, and the arc surfaces of the two sliding rods are slidably connected to the same slide, and the lower surface of the slide is fixedly connected to a connecting rod, and the surface of the connecting rod slides through the surface of the positioning frame, and the bottom end surface of the connecting rod is fixedly connected to the main body of the irradiation lamp with the aid of an auxiliary device.

[0008] The effect achieved by the above components is: during the long-term use of the distribution cabinet body, the electrical components inside the distribution cabinet body will be maintained. At night, the distribution cabinet is relatively dark and it is inconvenient to perform maintenance. At this time, the position-adjustable illumination lamp main unit in the distribution cabinet body can be used for auxiliary control to facilitate the lighting of the electrical components inside the entire distribution cabinet body.

[0009] Preferably, a screw rod is threaded through one side of the slide plate, and one end of the screw rod is in contact with the surface of the slide rod.

[0010] The effect achieved by the above components is that when the position of the slide plate is moved and adjusted, the position of the slide plate can be squeezed and fixed by means of the screw rod.

[0011] Preferably, a limiting rod is fixedly connected to the surface of the extrusion plate, and one end of the limiting rod slides through the end surface of the short arm of the movable frame.

[0012] The effect achieved by the above components is that when the position of the extrusion plate is moved, the limiting rod can be used for auxiliary protection to prevent the position of the extrusion plate from being shifted.

[0013] Preferably, a pressing pad is fixedly connected to a side surface of the pressing plate close to the rack, and a surface of the pressing pad abuts against a side wall surface of the rack.

[0014] The effect achieved by the above components is that when the extrusion plate and the rack are extruded and fixed, the extrusion pad can be used to increase friction to prevent the extrusion plate from loosening and falling off.

[0015] Preferably, an auxiliary device is provided at a position corresponding to the bottom surface of the connecting rod and the main body of the irradiation lamp, and the auxiliary device includes an auxiliary groove, and the auxiliary groove is opened on the bottom surface of the connecting rod, and the cross-section of the auxiliary groove is arc-shaped. The inner wall of the auxiliary groove is slidably connected to a rotating rod, and one end of the rotating rod is fixedly connected to a fixed frame, and the side of the rotating rod away from the fixed frame is threadedly connected to a rotating shaft, and one side of the fixed frame is rotatably connected to the bottom surface of the rotating rod, and the cross-section of the fixed frame is "U"-shaped, and the connecting rod is threaded through the two side surfaces of the fixed frame, and the inner wall of the fixed frame is clamped with the arc surface of the irradiation lamp main body.

[0016] The effect achieved by the above components is: when using the main body of the irradiation lamp for maintenance, the electrical components in the distribution cabinet can be illuminated, which is convenient for maintenance operations. At the same time, in order to facilitate the adjustment and limit of the position of the main body of the irradiation lamp, the fixed frame and the main body of the irradiation lamp can be snapped into place, and then the auxiliary groove opened at the bottom of the connecting rod and the connecting rod on one side of the fixed frame can be rotated and slid, and then the rotating shaft can be used to squeeze and fix the limit, so as to facilitate and effectively adjust the position of the entire main body of the irradiation lamp.

[0017] Preferably, a card frame is fixedly connected to the arc surface of the irradiation lamp body, the cross section of the card frame is arc-shaped, and a protective ring is fixedly connected to the inner wall of the card frame, and the protective ring is a rubber ring.

[0018] The effect achieved by the above components is that when the position of the main body of the irradiator is clamped and limited, the arc-shaped clamping frame and the protective ring made of rubber material can be used for auxiliary limitation.

[0019] Preferably, the fixing frame is an elastic frame, and the cross-sectional size of the fixing frame is adapted to the cross-sectional size of the main body of the irradiation lamp.

[0020] The effect achieved by the above components is that the fixing frame made of elastic material can be conveniently connected with the main body of the irradiation lamp, thereby facilitating the rapid limitation of the position of the main body of the irradiation lamp.

[0021] In summary, the beneficial effects of the present invention are as follows:

[0022] In the present invention, during the long-term use of the distribution cabinet body, the electrical components in the distribution cabinet body will be maintained. At night, the distribution cabinet is relatively dark and it is inconvenient to perform maintenance. At this time, the position-adjustable illumination lamp body in the distribution cabinet body can be used for auxiliary regulation. By moving the gears and racks on both sides of the inner wall of the distribution cabinet body, the gears drive the lifting and lowering adjustment of the positioning frame position, and then the extrusion plate and the rack are squeezed and fixed, so that the entire positioning frame can be conveniently moved horizontally and lifted and lowered by the illumination lamp body fixed by the connecting rod. By operating the adjustment device, the electrical components inside the entire distribution cabinet body can be illuminated.

[0023] In the present invention, when the main body of the irradiation lamp is used for inspection and repair, the electrical components in the distribution cabinet can be illuminated, which is convenient for maintenance operations. At the same time, in order to facilitate the adjustment and limiting of the position of the main body of the irradiation lamp, the fixing frame and the main body of the irradiation lamp can be clamped together, and then the auxiliary groove opened at the bottom of the connecting rod and the connecting rod on one side of the fixing frame are rotated and slid, and then the rotating shaft is used to squeeze and fix the position. At the same time, when the position of the main body of the irradiation lamp is clamped and limited, the arc-shaped clamping frame and the rubber protective ring can be used for auxiliary limiting. By operating the auxiliary device, the position of the entire main body of the irradiation lamp can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Attachment Figure 1 It is a three-dimensional structural diagram of the utility model;

[0025] Attachment Figure 2 It is a structural schematic diagram of the regulating device of the utility model;

[0026] Attachment Figure 3 This is a partial structural diagram of the regulating device of the utility model;

[0027] Attachment Figure 4 This is a schematic diagram of the auxiliary device structure of the utility model;

[0028] Attachment Figure 5 It is a structural diagram of the auxiliary device of the utility model;

[0029] Attachment Figure 6 It is a partial structural diagram of the auxiliary device of the utility model.

[0030] The numbers shown in the accompanying drawings are: 1. Distribution cabinet body; 2. Electrical components; 3. Support frame; 4. Adjustment device; 401. Rack; 402. Gear; 403. Moving frame; 404. Extrusion rod; 405. Limit rod; 406. Extrusion plate; 407. Extrusion pad; 408. Block; 409. Slot; 410. Positioning frame; 411. Slide rod; 412. Slide plate; 413. Screw; 414. Connecting rod; 5. Auxiliary device; 51. Auxiliary slot; 52. Rotating rod; 53. Rotating shaft; 54. Fixed frame; 55. Card frame; 56. Protective ring; 57. Connecting column; 6. Lamp body. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that such equivalents also fall within the scope of the claims appended hereto.

[0032] Reference Figures 1 to 6 As shown, the utility model provides a technical solution: a convenient maintenance type high and low voltage distribution cabinet, comprising a distribution cabinet main body 1, an irradiation lamp main body 6 and an auxiliary device 5, a support frame 3 is installed at the bottom end of the distribution cabinet main body 1, electrical components 2 are installed inside the distribution cabinet main body 1, adjustment devices 4 are provided on the inner walls on both sides of the distribution cabinet main body 1, and an auxiliary device 5 is provided at the position of the bottom end surface of the connecting rod 414 corresponding to the irradiation lamp main body 6.

[0033] The specific settings and functions of the regulating device 4 and the auxiliary device 5 will be described in detail below.

[0034] Reference Figure 3 、 Figure 4 and Figure 5As shown, in this embodiment: the adjusting device 4 includes two racks 401, one side of the two racks 401 is fixedly connected to the inner wall surfaces of the distribution cabinet body 1 on both sides, the tooth surface of the rack 401 is meshed with a gear 402, and the surface of the gear 402 is rotatably connected to a movable frame 403, and the cross-section of the movable frame 403 is "L"-shaped, and the side of the movable frame 403 close to the rack 401 is fixedly connected to a clamping block 408, and a clamping groove 409 is provided on the surface of the rack 401, and the inner wall of the clamping groove 409 is slidably connected to the surface of the clamping block 408, and the short arm end surface of the movable frame 403 is threaded with an extrusion rod 404, and the end of the extrusion rod 404 close to the rack 401 is rotatably connected to an extrusion plate 406, and the two movable frames 403 are fixedly connected to the same positioning frame 410 on the side close to each other, and the cross-section of the positioning frame 410 is "U"-shaped. " shape, sliding rods 411 are fixedly connected to both sides of the upper surface of the positioning frame 410, and the arc surfaces of the two sliding rods 411 are slidably connected to the same slide plate 412, and the lower surface of the slide plate 412 is fixedly connected to a connecting rod 414, and the surface of the connecting rod 414 slides through the surface of the positioning frame 410, and the bottom end surface of the connecting rod 414 is fixedly connected to the irradiation lamp body 6 with the aid of an auxiliary device 5. A screw 413 is threaded through one side of the slide plate 412, and one end of the screw 413 abuts against the surface of the sliding rod 411. The surface of the extrusion plate 406 is fixedly connected to the limiting rod 405, and one end of the limiting rod 405 slides through the short arm end surface of the movable frame 403. The surface of the extrusion plate 406 close to the rack 401 is fixedly connected to an extrusion pad 407, and the surface of the extrusion pad 407 abuts against the side wall surface of the rack 401.

[0035] Reference Figure 5 、 Figure 6 As shown, in this embodiment: the auxiliary device 5 includes an auxiliary groove 51, which is opened on the bottom end surface of the connecting rod 414, the cross-section of the auxiliary groove 51 is arc-shaped, and the inner wall of the auxiliary groove 51 is slidably connected to the rotating rod 52, one end of the rotating rod 52 is fixedly connected to the fixed frame 54, and the side of the rotating rod 52 away from the fixed frame 54 is threadedly connected to the rotating shaft 53, and one side of the fixed frame 54 is rotatably connected to the bottom end surface of the rotating rod 52, the cross-section of the fixed frame 54 is "U"-shaped, and connecting columns 57 are threaded through the two side surfaces of the fixed frame 54, and the inner wall of the fixed frame 54 is clamped with the arc surface of the irradiation lamp body 6, and the arc surface of the irradiation lamp body 6 is fixedly connected with a card frame 55, the cross-section of the card frame 55 is arc-shaped, and the inner wall of the card frame 55 is fixedly connected with a protective ring 56, which is a rubber ring, and the fixed frame 54 is an elastic frame. The cross-sectional size of the fixed frame 54 is adapted to the cross-sectional size of the irradiation lamp body 6.

[0036] Detailed explanation of usage: During the long-term use of the distribution cabinet body 1, it is relatively dark inside the distribution cabinet at night, which is inconvenient for maintenance. At this time, the position-adjustable illumination lamp body 6 in the distribution cabinet body 1 can be used for auxiliary illumination control. First, rotate the extrusion rod 404 on one side of the movable frame 403 to loosen and separate the extrusion rod 404 at one end of the extrusion rod 404 and the rack 401. Then pull the movable frame 403 to allow the movable frame 403 to slide with the help of the gear 402 and the rack 401. At the same time, the block 408 on one side of the movable frame 403 and the slot 409 on the surface of the rack 401 are lifted and slid. Then, adjust the positioning frames on the surfaces of the two movable frames 403 to allow the slide plate 412 on the surface of the positioning frame to slide along the slide rod 411, so that the slide plate 412 drives the entire connecting rod 414 and the illumination lamp body 6 to lift and adjust the position, thereby illuminating the electrical components 2 inside the entire distribution cabinet body 1.

[0037] When inspecting with the aid of the main body 6 of the irradiation lamp, in order to facilitate the adjustment and limiting of the position of the main body 6 of the irradiation lamp, the fixing frame 54 is used to be clamped with the main body 6 of the irradiation lamp, and then the auxiliary groove 51 opened at the bottom end of the connecting column 57 and the connecting column 57 on one side of the fixing frame 54 are rotated and slid, and then the rotating shaft 53 is used to squeeze and fix the position. At the same time, when the position of the main body 6 of the irradiation lamp is clamped and limited, the arc-shaped clamping frame 55 and the rubber protective ring 56 can be used for auxiliary limiting, so as to adjust the position of the entire main body of the irradiation lamp 6.

Claims

1. A convenient maintenance type high and low voltage distribution cabinet, comprising a distribution cabinet body (1), an irradiation lamp body (6) and an auxiliary device (5), characterized in that: A support frame (3) is installed at the bottom end of the power distribution cabinet body (1), and an electrical component (2) is installed inside the power distribution cabinet body (1). Adjustment devices (4) are provided on the inner walls of both sides of the power distribution cabinet body (1). The adjustment devices (4) include two racks (401). One side of the two racks (401) is fixedly connected to the surfaces of the inner walls of the power distribution cabinet body (1). The tooth surfaces of the racks (401) are meshed with gears (402). The surface of the gears (402) is rotatably connected to a movable frame (403). The cross section of the movable frame (403) is "L" shaped. A clamping block (408) is fixedly connected to the side of the movable frame (403) close to the rack (401). A clamping groove (409) is provided on the surface of the rack (401). The inner wall of the clamping groove (409) slides with the surface of the clamping block (408). The movable frame (403) is dynamically connected, and a squeeze rod (404) is threadedly penetrated on the short arm end surface of the movable frame (403), and the squeeze rod (404) is rotatably connected to an squeeze plate (406) at one end close to the rack (401). The two movable frames (403) are fixedly connected to the same positioning frame (410) on the side close to each other, and the cross section of the positioning frame (410) is "U"-shaped. The upper surface of the positioning frame (410) is fixedly connected to a sliding rod (411) on both sides, and the arc surface of the two sliding rods (411) is slidably connected to the same slide plate (412). The lower surface of the slide plate (412) is fixedly connected to a connecting rod (414), and the surface of the connecting rod (414) slides through the surface of the positioning frame (410). The bottom end surface of the connecting rod (414) is fixedly connected to the irradiation lamp body (6) with the aid of an auxiliary device (5).

2. The convenient maintenance type high and low voltage distribution cabinet according to claim 1, characterized in that: A screw rod (413) is threaded through one side of the slide plate (412), and one end of the screw rod (413) is in contact with the surface of the slide rod (411).

3. The convenient maintenance type high and low voltage distribution cabinet according to claim 1, characterized in that: The surface of the extrusion plate (406) is fixedly connected to a limiting rod (405), and one end of the limiting rod (405) slides through the surface of the short arm end of the movable frame (403).

4. The convenient maintenance type high and low voltage distribution cabinet according to claim 1, characterized in that: A pressing pad (407) is fixedly connected to a side surface of the pressing plate (406) close to the rack (401), and the surface of the pressing pad (407) abuts against the side wall surface of the rack (401).

5. The convenient maintenance type high and low voltage distribution cabinet according to claim 1, characterized in that: An auxiliary device (5) is provided at a position corresponding to the bottom end surface of the connecting rod (414) of the irradiation lamp body (6), and the auxiliary device (5) includes an auxiliary groove (51). The auxiliary groove (51) is provided on the bottom end surface of the connecting rod (414), and the cross section of the auxiliary groove (51) is in the shape of an arc. The inner wall of the auxiliary groove (51) is slidably connected to a rotating rod (52), and one end of the rotating rod (52) is fixedly connected to a fixed frame (54). The side of the rotating rod (52) away from the fixed frame (54) is threadedly connected to a rotating shaft (53), and one side of the fixed frame (54) is rotatably connected to the bottom end surface of the rotating rod (52). The cross section of the fixed frame (54) is in the shape of a "U", and both side surfaces of the fixed frame (54) are threadedly penetrated with connecting columns (57), and the inner wall of the fixed frame (54) is snap-fitted to the arc surface of the irradiation lamp body (6).

6. The convenient maintenance type high and low voltage distribution cabinet according to claim 5, characterized in that: The arc surface of the irradiation lamp body (6) is fixedly connected to a clamping frame (55), the cross section of the clamping frame (55) is arc-shaped, and the inner wall of the clamping frame (55) is fixedly connected to a protective ring (56), which is a rubber ring.

7. The convenient maintenance type high and low voltage distribution cabinet according to claim 5, characterized in that: The fixing frame (54) is an elastic frame, and the cross-sectional dimensions of the fixing frame (54) are compatible with the cross-sectional dimensions of the irradiation lamp body (6).

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