Control cabinet of outdoor high-voltage switchgear

Abstract

The utility model relates to the field of high-voltage switch equipment, in particular to a control cabinet of outdoor high-voltage switch equipment. Comprising a cabinet body, the two sides of the cabinet body are each rotationally connected with two door plates, the upper surface of the cabinet body is fixedly connected with a rainproof cover, the positions, corresponding to the door plates, of the two sides of the cabinet body are each provided with an adjusting structure, each adjusting structure comprises a fixing frame, the fixing frames are fixedly connected with the cabinet body, and the inner walls of the fixing frames are rotationally connected with adjusting rods; the arc surface of the adjusting rod is in threaded connection with a moving arm, the moving arm is in sliding connection with the inner wall of the fixing frame, and the two ends of the moving arm are fixedly connected with positioning plates. The control cabinet of the outdoor high-voltage switch equipment provided by the utility model is provided with the operation adjusting rod, the positioning rod is limited by using the positioning plate and the positioning hole, the rotation angle of the door plate is further limited, and when the outdoor control cabinet is maintained or installed, the problem that the operation of a user is hindered by the rotation of the door plate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -voltage switchgear field especially relates to a control cabinet of outdoor high -voltage switchgear. BACKGROUND

[0002] High -voltage switchgear is used in high -voltage power system, function is when having voltage no load, and control circuit is combined and is assembled for the equipment of the control cabinet of outdoor high -voltage switchgear, the cabinet body for controlling circuit.

[0003] In prior art, when the control cabinet of outdoor high -voltage switchgear is maintained or installation operation, it is rotated to open the door plate of the both sides of the cabinet body, and then the high -voltage circuit breaker, high -voltage disconnecting switch, grounding switch and other devices are maintained or installed in the interior of the control cabinet, however, this operation can appear the following problems, the door plate is opened and lacks the limiting structure, the area of the cross section of the door plate is big, and it is easy to be influenced by outdoor wind and rotate, which hinders the installation or maintenance operation in the control cabinet. UTILITY MODEL CONTENTS

[0004] The utility model discloses a control cabinet of outdoor high -voltage switchgear, which can solve the problem of the rotation of the door plate of the control cabinet during outdoor operation in the prior art.

[0005] To solve the above technical problems, the utility model provides a control cabinet of outdoor high -voltage switchgear, which comprises: a cabinet body, two door plates are rotatably connected to the two sides of the cabinet body, a rainproof cover is fixedly connected to the upper surface of the cabinet body, adjusting structures are arranged on the positions corresponding to the door plates on the two sides of the cabinet body, the adjusting structure comprises a fixed frame, the fixed frame is fixedly connected with the cabinet body, an adjusting rod is rotatably connected to the inner wall of the fixed frame, a moving arm is threadedly connected to the arc surface of the adjusting rod, the moving arm is slidably connected with the inner wall of the fixed frame, positioning plates are fixedly connected to the two ends of the moving arm, a plurality of positioning holes are formed in the surface of the positioning plate, fixed blocks are fixedly connected to the side of the door plate away from the cabinet body, positioning rods are fixedly connected to the lower surface of the fixed block, and the arc surface of the positioning rod is slidably connected with the positioning hole.

[0006] The above components achieve the following effects: by adjusting the adjusting rod, the positioning plate and the positioning hole limit the positioning rod, and then limit the rotation angle of the door plate, when the outdoor control cabinet is maintained or installed, the rotation of the door plate is avoided to hinder the user's operation.

[0007] Preferably, a plurality of pulleys are rotatably connected to the two sides of the moving arm, and the arc surfaces of the plurality of pulleys are slidably connected with the fixed frame.

[0008] The above components achieve the following effects: by the pulley, the friction between the moving arm and the inner wall of the fixed frame is reduced, so that the moving arm moves along the inner wall of the fixed frame more smoothly.

[0009] Preferably, the lower surface of the moving arm is fixedly connected with two slide rods, and the arc surfaces of the two slide rods are slidably connected with the fixed frame.

[0010] The above-mentioned component achieves the effect of further limiting the moving arm by the slide rods, so that the moving arm is more stable when moving along the fixed frame.

[0011] Preferably, the lower end of the positioning rod is in the shape of a sharp cone.

[0012] The above-mentioned component achieves the effect that the lower end of the positioning rod is in the shape of a sharp cone, so that the positioning rod is easily slid into the positioning hole.

[0013] Preferably, the inner wall of the cabinet body is provided with an auxiliary structure, the auxiliary structure comprises an auxiliary frame, the auxiliary frame is fixedly connected with the cabinet body, the upper surface of the auxiliary frame is fixedly connected with a support plate, the surface of the support plate is provided with a plurality of auxiliary grooves, the inner wall of the auxiliary frame is fixedly connected with an auxiliary plate, and the two sides of the auxiliary plate are in the shape of an inclination.

[0014] The above-mentioned component achieves the effect that the parts falling during maintenance work pass through the auxiliary grooves on the support plate, slide down the two sides of the inner wall of the auxiliary frame through the inclined surface of the auxiliary plate, and are easily collected and managed by the user.

[0015] Preferably, the two sides of the auxiliary plate are fixedly connected with auxiliary frames, the arc surfaces of the auxiliary frames are slidably connected with a scraping rod, the two ends of the scraping rod are slidably connected with the auxiliary frame, the surface of the scraping rod is fixedly connected with two magnet strips, the auxiliary plate is an iron plate, and the magnet strips are adsorbed to the auxiliary plate.

[0016] The above-mentioned component achieves the effect that the scraping rod moves along the auxiliary frame, the scraping rod is used to push the maintenance parts on the auxiliary plate, the maintenance parts are made to slide down the auxiliary plate, the auxiliary plate is adsorbed by the magnet strips, and the scraping rod is temporarily limited.

[0017] Preferably, the two ends of the scraping rod are fixedly connected with handle rings.

[0018] The above-mentioned component achieves the effect that the scraping rod is operated by means of the handle rings, so that the user can move the scraping rod.

[0019] Compared with the related art, the control cabinet of the outdoor high-voltage switchgear has the following beneficial effects:

[0020] The utility model provides a control cabinet for outdoor high-voltage switchgear. When the control cabinet for outdoor high-voltage switchgear is maintained or installed, several door panels on both sides of the cabinet are rotated to open, and then high-voltage circuit breakers, high-voltage disconnectors, earthing switches and other devices are maintained or installed inside the control cabinet. However, this operation may cause the following problems: there is no limiting structure after the door panel is opened, and the cross-sectional area of ​​the door panel is large, so it is easy to be affected by the outdoor wind and rotate, which hinders the installation or maintenance work in the control cabinet. By setting an adjustment structure, operating the adjustment rod, and using the positioning plate and the positioning hole to limit the positioning rod, the rotation angle of the door panel is limited. When the outdoor control cabinet is maintained or installed, the rotation of the door panel is prevented from hindering the user's work.

[0021] When installing or maintaining devices such as high-voltage switches in a cabinet, small parts are prone to fall and scatter on the bottom side of the cabinet inner wall, making it inconvenient for users to pick them up. Through the auxiliary structure, the parts that fall during maintenance work pass through the auxiliary groove on the support plate and slide along the inclined surface of the auxiliary plate to both sides of the inner wall of the auxiliary frame, making it convenient for users to collect and manage the fallen parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a control cabinet for an outdoor high-voltage switchgear provided by the present invention;

[0023] Figure 2 for Figure 1 A schematic structural diagram of the regulatory structure shown;

[0024] Figure 3 for Figure 2 A schematic diagram of the disassembled structure of the regulating structure shown;

[0025] Figure 4 for Figure 1 A schematic structural diagram of the auxiliary structure shown;

[0026] Figure 5 for Figure 4 Enlarged view of point A.

[0027] Numbers in the figure: 1. Cabinet body; 2. Door panel; 3. Rain cover; 4. Adjustment structure; 41. Fixed block; 42. Positioning rod; 43. Fixed frame; 44. Adjustment rod; 45. Moving arm; 46. Positioning plate; 47. Positioning hole; 48. Pulley; 49. Sliding rod; 5. Auxiliary structure; 51. Auxiliary frame; 52. Support plate; 53. Auxiliary groove; 54. Auxiliary plate; 55. Auxiliary frame; 56. Scraper rod; 57. Magnet bar; 58. Handle ring. DETAILED DESCRIPTION

[0028] In order to make the utility model's purpose, technical scheme and advantage more clearly, the following is in combination with the drawings and examples, and the utility model is further described in detail.

[0029] The specific implementation of the utility model is described in detail in combination with specific examples.

[0030] Please refer to Figures 1 to 5 The utility model discloses an outdoor high -voltage switchgear's control cabinet, include: cabinet 1, both sides of cabinet 1 are rotatably connected with two door panels 2, the upper surface of cabinet 1 is fixedly connected with rainproof cover 3, the both sides of cabinet 1 are provided with adjusting structure 4 on the position corresponding door panel 2, and the inner wall bottom side of cabinet 1 is equipped with auxiliary structure 5.

[0031] In the embodiment of the utility model, please refer to Figure 2 And Figure 3 Adjusting structure 4 includes fixed frame 43, and fixed frame 43 is fixedly connected with cabinet 1, and the inner wall of fixed frame 43 is rotatably connected with adjusting lever 44, and the circular arc surface of adjusting lever 44 is threadedly connected with moving arm 45, and moving arm 45 is slidably connected with the inner wall of fixed frame 43, and both ends of moving arm 45 are fixedly connected with positioning plate 46, and the surface of positioning plate 46 is provided with a plurality of positioning holes 47, and the side, away from cabinet 1, of door panel 2 is fixedly connected with fixed block 41, and the lower surface of fixed block 41 is fixedly connected with positioning rod 42, and the circular arc surface of positioning rod 42 is slidably connected with positioning hole 47, and adjusting lever 44 is operated, and positioning rod 42 is limited by positioning plate 46 and positioning hole 47, and then the rotation angle of door panel 2 is limited, when maintaining or installing operation to outdoor control cabinet, avoid that door panel 2 rotation hinders user operation, and the both sides of moving arm 45 are rotatably connected with a plurality of pulleys 48, and the circular arc surface of a plurality of pulleys 48 is slidably connected with fixed frame 43, and the friction between moving arm 45 and the inner wall of fixed frame 43 is reduced through pulley 48, so that moving arm 45 moves along the inner wall of fixed frame 43 more smoothly, and the lower surface of moving arm 45 is fixedly connected with two sliding rods 49, and the circular arc surface of two sliding rods 49 is slidably connected with fixed frame 43, and moving arm 45 is further limited by sliding rod 49, so that moving arm 45 moves along fixed frame 43 more stably, and the lower end of positioning rod 42 is pointed cone, and the lower end of positioning rod 42 is pointed cone, facilitating positioning rod 42 sliding into positioning hole 47;

[0032] In the embodiment of the utility model, please refer to Figure 4 And Figure 5The auxiliary structure 5 includes an auxiliary frame 51 fixedly connected with the cabinet body 1, a support plate 52 fixedly connected with the upper surface of the auxiliary frame 51, a plurality of auxiliary grooves 53 formed in the surface of the support plate 52, an auxiliary plate 54 fixedly connected with the inner wall of the auxiliary frame 51, the two sides of the auxiliary plate 54 being inclined, the parts falling during maintenance work passing through the auxiliary grooves 53 on the support plate 52 and sliding on the two sides of the inner wall of the auxiliary frame 51 through the inclined surface of the auxiliary plate 54, the falling parts being conveniently collected and managed by the user, the auxiliary frame 55 fixedly connected with the two sides of the auxiliary plate 54, the arc surface of the auxiliary frame 55 being slidingly connected with a scraping rod 56, the two ends of the scraping rod 56 being slidingly connected with the auxiliary frame 51, the surface of the scraping rod 56 being fixedly connected with two magnet strips 57, the auxiliary plate 54 being an iron plate, the magnet strips 57 being attracted to the auxiliary plate 54, the scraping rod 56 moving along the auxiliary frame 55, the maintenance parts on the auxiliary plate 54 being pushed by the scraping rod 56, the auxiliary maintenance parts sliding on the auxiliary plate 54, the scraping rod 56 being temporarily limited by the magnet strips 57 attracting the auxiliary plate 54, the two ends of the scraping rod 56 being fixedly connected with handle rings 58, the scraping rod 56 being operated by means of the handle rings 58, and the scraping rod 56 being conveniently moved by the user.

[0033] The working principle of the control cabinet of the outdoor high-voltage switch device is as follows: the adjusting structure 4 is arranged, the adjusting rod 44 is rotated, the adjusting rod 44 drives the moving arm 45 to move downwards along the inner wall of the fixed frame 43 through threads, the moving arm 45 drives the positioning plates 46 at the two ends to move downwards, in this process, the positioning rod 42 gradually separates from the positioning holes 47 on the positioning plates 46, the limiting of the door plate 2 is released, the door plate 2 is rotated and opened to a suitable angle, in this process, the door plate 2 drives the positioning rod 42 to move through the fixed block 41, then the adjusting rod 44 is rotated in the opposite direction, the adjusting rod 44 drives the moving arm 45 to move upwards along the inner wall of the fixed frame 43 through threads, the moving arm 45 drives the positioning plates 46 to move close to the positioning rod 42, until the positioning rod 42 slides into the corresponding positioning hole 47 on the positioning plate 46, so that the position of the positioning rod 42 is fixed, and the rotating angle of the door plate 2 is fixed, wherein the pulley 48 is arranged to reduce the friction between the moving arm 45 and the inner wall of the fixed frame 43, so that the moving arm 45 moves along the inner wall of the fixed frame 43 more smoothly, the sliding rod 49 is arranged to further limit the moving arm 45, so that the moving arm 45 moves along the fixed frame 43 more stably, and the lower end of the positioning rod 42 is in the shape of a sharp cone, so that the positioning rod 42 slides into the positioning hole 47.

[0034] Through the auxiliary structure 5, the parts fall through the auxiliary slot 53 on the support plate 52, then fall on the auxiliary plate 54, the parts slide along the slope of the auxiliary plate 54 under the action of gravity, finally the parts are concentrated on the inner wall of the auxiliary frame 51, wherein, when part of the parts remain on the slope of the auxiliary plate 54, the scraper rod 56 moves along the auxiliary frame 55, the maintenance parts on the auxiliary plate 54 are pushed by the scraper rod 56, the auxiliary maintenance parts slide along the auxiliary plate 54, the magnet strip 57 is used for temporarily limiting the scraper rod 56, the scraper rod 56 is operated by the handle ring 58, and the scraper rod 56 is moved by the user.

[0035] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0036] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A control cabinet for outdoor high-voltage switchgear, characterized in that: include: A cabinet (1), wherein two door panels (2) are rotatably connected to both sides of the cabinet (1), a rain cover (3) is fixedly connected to the upper surface of the cabinet (1), and an adjustment structure (4) is provided at positions on both sides of the cabinet (1) corresponding to the door panels (2), the adjustment structure (4) comprising a fixed frame (43), the fixed frame (43) being fixedly connected to the cabinet (1), an adjustment rod (44) being rotatably connected to the inner wall of the fixed frame (43), and the arc surface of the adjustment rod (44) being threadedly connected to A movable arm (45) is slidably connected to the inner wall of the fixed frame (43), and both ends of the movable arm (45) are fixedly connected to a positioning plate (46), and a surface of the positioning plate (46) is provided with a plurality of positioning holes (47). The side of the door panel (2) away from the cabinet (1) is fixedly connected to a fixed block (41), and the lower surface of the fixed block (41) is fixedly connected to a positioning rod (42), and the arc surface of the positioning rod (42) is slidably connected to the positioning hole (47).

2. The control cabinet of an outdoor high-voltage switchgear according to claim 1, characterized in that: A plurality of pulleys (48) are rotatably connected to both sides of the movable arm (45), and arc surfaces of the plurality of pulleys (48) are slidably connected to the fixed frame (43).

3. The control cabinet of an outdoor high-voltage switchgear according to claim 1, characterized in that: The lower surface of the movable arm (45) is fixedly connected to two sliding rods (49), and the arc surfaces of the two sliding rods (49) are slidably connected to the fixed frame (43).

4. The control cabinet of an outdoor high-voltage switchgear according to claim 1, characterized in that: The lower end of the positioning rod (42) is in a pointed cone shape.

5. The control cabinet of an outdoor high-voltage switchgear according to claim 1, characterized in that: An auxiliary structure (5) is provided on the bottom side of the inner wall of the cabinet (1), and the auxiliary structure (5) comprises an auxiliary frame (51). The auxiliary frame (51) is fixedly connected to the cabinet (1), and a support plate (52) is fixedly connected to the upper surface of the auxiliary frame (51). A plurality of auxiliary grooves (53) are provided on the surface of the support plate (52). An auxiliary plate (54) is fixedly connected to the inner wall of the auxiliary frame (51), and both sides of the auxiliary plate (54) are inclined.

6. The control cabinet of an outdoor high-voltage switchgear according to claim 5, characterized in that: Both sides of the auxiliary plate (54) are fixedly connected to auxiliary frames (55), the arc surface of the auxiliary frame (55) is slidably connected to a scraper (56), both ends of the scraper (56) are slidably connected to the auxiliary frame (51), and the surface of the scraper (56) is fixedly connected to two magnet bars (57), the auxiliary plate (54) is an iron plate, and the magnet bars (57) are adsorbed on the auxiliary plate (54).

7. The control cabinet of an outdoor high-voltage switchgear according to claim 6, characterized in that: Both ends of the scraper rod (56) are fixedly connected to a handle ring (58).

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