Outdoor box-type substation with dustproof function

Abstract

The utility model relates to the technical field of outdoor box-type transformer substations, and discloses an outdoor box-type transformer substation with a dustproof function, which comprises a transformer substation main body, exhaust fans are fixedly connected to the left side and the right side of the transformer substation main body, and a cooling device is arranged in the transformer substation main body. An unfolding lifting mechanism is arranged at the top of the transformer substation main body, through the arranged unfolding lifting mechanism, when the internal temperature is too high, a first screw rod is rotated, and the first screw rod drives a moving plate to move, so that a first lifting rod and a second lifting rod drive a lifting plate at the bottom, and a heat dissipation opening formed in the top can be opened; and through an unfolding assembly arranged at the top, a first gear drives a connecting rod to rotate, so that an unfolding plate and a protection plate are completely unfolded at the same time, protection on the transformer substation main body is further improved, and the top of the transformer substation is prevented from being corroded and damaged due to long-time wind and sun exposure.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor box-type transformer substations, in particular to an outdoor box-type transformer substation with a dustproof function. Background Art

[0002] Box-type substation, also known as prefabricated substation or prefabricated substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device, which are prefabricated indoor and outdoor compact distribution equipment arranged in one according to a certain wiring scheme. It organically combines the functions of transformer step-down and low-voltage distribution, and is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation, and is a new type of substation that has emerged after civil substation.

[0003] According to the description of an outdoor box-type substation with heat dissipation function disclosed on the patent website (authorization announcement is CN213636853U), "an outdoor box-type substation with heat dissipation function includes a base, a substation box, a heat dissipation fan housing, a water storage tank, a support frame and a water pump housing. The top of the base is provided with a substation box, and two cavities are provided inside the substation box. Heat dissipation fans are installed on both sides of the substation box through the heat dissipation fan housing. Ventilation holes are provided on both sides of the heat dissipation fan housing, and the vents penetrate the substation box. The substation box at the bottom of the heat dissipation fan housing is provided with three sets of air holes that penetrate the substation box."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the device accelerates the circulation of the air flow inside the cavity of the outdoor box-type substation through the cooling fan and the air vents, and circulates the water flow inside the water pipe, thereby achieving the effect of dissipating the heat inside the cavity of the outdoor box-type substation, reflecting the heat dissipation of the outdoor box-type substation and ensuring the use of internal electrical components. However, in actual use, the device is exposed to wind and sun for a long time, and no protective device is added to the top, which makes the top susceptible to corrosion, thereby affecting the operation of the substation, and the dustproof net is fixed by a fixing block, which makes the dustproof net difficult to disassemble, affecting the subsequent disassembly and cleaning of the dustproof net. Therefore, it is necessary to improve an outdoor box-type substation with dustproof function. Utility Model Content

[0006] The purpose of the utility model is to provide an outdoor box-type substation with dustproof function to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an outdoor box-type substation with dustproof function, comprising a substation body, exhaust fans are fixedly connected to the left and right sides of the substation body, a cooling device is arranged inside the substation body, an unfolding and lifting mechanism is arranged on the top of the substation body, and a dustproof mechanism is arranged on the left inner wall of the substation body;

[0008] The unfolding and lifting mechanism comprises an unfolding component and a lifting component, and the lifting component is arranged at the bottom of the unfolding component, so as to protect the top of the transformer substation body.

[0009] Preferably, the lifting assembly includes a No. 1 slide column, which is fixedly connected to the top of the substation body, the No. 1 slide column is slidably connected to a moving plate on the outside, the moving plate is threadedly connected to a No. 1 screw on the inside, the moving plate is rotatably connected to a No. 1 lifting rod on the outside, the No. 1 lifting rod is rotatably connected to a No. 2 lifting rod on the inside, the No. 2 lifting rod is rotatably connected to a No. 1 slider on the top, the No. 1 lifting rod is rotatably connected to a lifting plate on the top, and the bottom of the lifting plate is fixedly connected to a No. 2 slide column, which is convenient for opening and closing the top heat dissipation holes.

[0010] Preferably, holes are provided at positions corresponding to the No. 2 slide column and the No. 1 slide block, and the No. 1 slide block is slidably connected to the outside of the No. 2 slide block to facilitate the movement of the lifting plate.

[0011] Preferably, the unfolding assembly includes a fixed plate, which is fixedly connected to the left side of the lifting plate, a worm is rotatably connected inside the fixed plate, a worm wheel is meshed outside the worm, a No. 1 gear is fixedly connected to the right side of the worm wheel, a connecting rod is fixedly connected to the right side of the No. 1 gear, a rotating rod is rotatably connected to the outer side of the lifting plate, a protective plate is rotatably connected to the right side of the rotating rod, and an exhibition board is rotatably connected to the right side of the connecting rod, so as to increase the protection area on the top of the substation body.

[0012] Preferably, holes are provided at positions of the rotating rod corresponding to the display board, and the rotating rod is rotatably connected to the outer side of the display board to facilitate driving the display board to unfold.

[0013] Preferably, the dustproof mechanism includes a limit plate, which is fixedly connected to the inner wall of the left side of the substation body, and a dustproof plate is slidably connected to the inside of the limit plate, and a No. 2 gear is rotatably connected to the inside of the dustproof plate. A rack is meshed with the outside of the No. 2 gear, and a spring is fixedly connected to the bottom of the rack to prevent dust from entering the inside of the device and affecting the working state.

[0014] Preferably, holes are provided at positions corresponding to the number two gear and the dustproof plate, and the number two gear is rotatably connected in the hole, so as to facilitate the removal of the dustproof plate.

[0015] Compared with the prior art, the utility model provides an outdoor box-type substation with dustproof function, which has the following beneficial effects:

[0016] 1. The outdoor box-type substation with dustproof function has an unfolding and lifting mechanism. When the internal temperature is too high, the No. 1 screw is rotated to drive the moving plate to move, so that the No. 1 lifting rod and the No. 2 lifting rod drive the lifting plate at the bottom, so that the heat dissipation port set on the top can be opened, so as to further improve the heat dissipation of the device. Then, the unfolding assembly set on the top is used to drive the connecting rod to rotate by the No. 1 gear, so that the display board and the protective plate are fully unfolded at the same time, so as to further improve the protection of the main body of the substation, thereby preventing the top of the substation from being corroded and damaged due to long-term wind and sun exposure.

[0017] 2. The outdoor box-type substation with dustproof function rotates the No. 2 gear through the dustproof mechanism, and the No. 2 gear drives the rack to move, so that the rack is separated from the dustproof plate, so that the dustproof plate can be smoothly pulled out from the main body of the substation, thereby facilitating the disassembly and cleaning of the dustproof plate, further improving the work efficiency of the staff and reducing the tediousness of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a structural schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a structural diagram of the appearance structure of the lifting mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the unfolding structure of the unfolding component of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the unfolded structure of the lifting assembly of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the unfolded structure of the dustproof mechanism of the utility model.

[0024] In the figure: 1. Substation body; 2. Exhaust fan; 3. Unfolding and lifting mechanism; 4. Cooling device; 5. Dust-proof mechanism; 31. Unfolding assembly; 32. Lifting assembly; 311. Fixed plate; 312. Worm; 313. Worm wheel; 314. Gear No. 1; 315. Connecting rod; 316. Rotating rod; 317. Display board; 318. Protective plate; 321. Sliding column No. 1; 322. Moving plate; 323. Screw rod No. 1; 324. Lifting rod No. 1; 325. Lifting rod No. 2; 326. Sliding block No. 1; 327. Sliding column No. 2; 328. Lifting plate; 51. Limiting plate; 52. Dust-proof plate; 53. Gear No. 2; 54. Rack; 55. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: an outdoor box-type substation with dustproof function, comprising a substation body 1, exhaust fans 2 are fixedly connected to the left and right sides of the substation body 1, a cooling device 4 is arranged inside the substation body 1, an unfolding and lifting mechanism 3 is arranged on the top of the substation body 1, and a dustproof mechanism 5 is arranged on the left inner wall of the substation body 1;

[0029] The unfolding lifting mechanism 3 includes an unfolding component 31 and a lifting component 32 , and the lifting component 32 is arranged at the bottom of the unfolding component 31 , so as to protect the top of the substation body 1 .

[0030] Furthermore, the lifting assembly 32 includes a No. 1 slide column 321, which is fixedly connected to the top of the substation body 1. The No. 1 slide column 321 is externally slidably connected to a moving plate 322, and the moving plate 322 is internally threadedly connected to a No. 1 screw 323. The outer side of the moving plate 322 is rotatably connected to a No. 1 lifting rod 324, and the inner side of the No. 1 lifting rod 324 is rotatably connected to a No. 2 lifting rod 325. The top of the No. 2 lifting rod 325 is rotatably connected to a No. 1 slider 326, and the top of the No. 1 lifting rod 324 is rotatably connected to a lifting plate 328. The bottom of the lifting plate 328 is fixedly connected to a No. 2 slide column 327, which is convenient for opening and closing the top heat dissipation holes.

[0031] Furthermore, holes are provided at positions corresponding to the No. 2 slide post 327 and the No. 1 slide block 326 , and the No. 1 slide block 326 is slidably connected to the outside of the No. 2 slide block, so as to drive the lifting plate 328 to move.

[0032] Furthermore, the unfolding assembly 31 includes a fixed plate 311, which is fixedly connected to the left side of the lifting plate 328. A worm 312 is rotatably connected inside the fixed plate 311, and a worm wheel 313 is meshed outside the worm 312. A No. 1 gear 314 is fixedly connected to the right side of the worm wheel 313, and a connecting rod 315 is fixedly connected to the right side of the No. 1 gear 314. A rotating rod 316 is rotatably connected to the outer side of the lifting plate 328, and a protective plate 318 is rotatably connected to the right side of the rotating rod 316, and an exhibition panel 317 is rotatably connected to the right side of the connecting rod 315, so as to increase the protection area on the top of the substation body 1.

[0033] Furthermore, holes are provided at positions corresponding to the rotating rod 316 and the display board 317 , and the rotating rod 316 is rotatably connected to the outside of the display board 317 , so as to facilitate the display board 317 to be unfolded.

[0034] Embodiment 2:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the dustproof mechanism 5 includes a limit plate 51, the limit plate 51 is fixedly connected to the inner wall of the left side of the substation body 1, the limit plate 51 is slidably connected to the inside of the limit plate 51, the dustproof plate 52 is rotatably connected to the inside of the dustproof plate 52, the second gear 53 is meshed with a rack 54 on the outside, and the bottom of the rack 54 is fixedly connected to a spring 55, so as to prevent dust from entering the inside of the device and affecting the working state.

[0036] Furthermore, holes are provided at positions corresponding to the second gear 53 and the dustproof plate 52 , and the second gear 53 is rotatably connected in the hole, so that the dustproof plate 52 can be easily disassembled.

[0037] In actual operation, when the device is used, first, the substation works outdoors, and through the unfolding lifting mechanism 3, when the internal temperature is too high, by rotating the No. 1 screw 323, the No. 1 screw 323 drives the moving plate 322 to move, and then the moving plate 322 drives the No. 1 lifting rod 324 to move, and then the No. 1 lifting rod 324 drives the No. 2 lifting rod 325 to move, so that the No. 1 slider 326 at the top is driven by the No. 2 lifting rod 325 to move, so that the No. 1 lifting rod 324 and the No. 2 lifting rod 325 drive the bottom lifting plate 328, so that the heat dissipation port set at the top can be opened, so as to further improve the heat dissipation of the device, and then through the unfolding component 31 set at the top, by rotating the worm 312, the worm 312 drives the worm wheel 313 to rotate, and then the worm wheel 313 drives the No. 1 gear 314 to rotate, Thus, the No. 1 gear 314 drives the connecting rod 315 to rotate, and then the connecting rod 315 drives the display board 317 to move, and at the same time, the display board 317 drives the rotating rod 316 to rotate, and then the rotating rod 316 drives the top protective plate 318 to move, so that the display board 317 and the protective plate 318 are fully unfolded at the same time, further improving the protection of the substation body 1, thereby preventing the top of the substation from being corroded and damaged due to long-term wind and sun exposure. When the dust plate 52 needs to be removed after working for a long time, the dustproof mechanism 5 is set to rotate the No. 2 gear 53, and the No. 2 gear 53 drives the rack 54 to move, so that the rack 54 is separated from the dust plate 52, so that the dust plate 52 can be smoothly pulled out from the substation body 1, thereby facilitating the removal and cleaning of the dust plate 52, further improving the work efficiency of the staff and reducing the tediousness of the work.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An outdoor box-type substation with dustproof function, comprising a substation body (1), characterized in that: Exhaust fans (2) are fixedly connected to the left and right sides of the substation body (1); a cooling device (4) is arranged inside the substation body (1); a deployment lifting mechanism (3) is arranged on the top of the substation body (1); and a dust prevention mechanism (5) is arranged on the left inner wall of the substation body (1); The unfolding and lifting mechanism (3) comprises an unfolding component (31) and a lifting component (32), and the lifting component (32) is arranged at the bottom of the unfolding component (31); The unfolding assembly (31) comprises a fixed plate (311), the fixed plate (311) is fixedly connected to the left side of the lifting plate (328), a worm (312) is rotatably connected inside the fixed plate (311), a worm wheel (313) is meshed outside the worm (312), a first gear (314) is fixedly connected to the right side of the worm wheel (313), a connecting rod (315) is fixedly connected to the right side of the first gear (314), a rotating rod (316) is rotatably connected to the outer side of the lifting plate (328), a protective plate (318) is rotatably connected to the right side of the rotating rod (316), and an exhibition board (317) is rotatably connected to the right side of the connecting rod (315); The dustproof mechanism (5) comprises a limit plate (51), the limit plate (51) is fixedly connected to the left inner wall of the transformer substation body (1), a dustproof plate (52) is slidably connected inside the limit plate (51), a second gear (53) is rotatably connected inside the dustproof plate (52), a rack (54) is meshed outside the second gear (53), and a spring (55) is fixedly connected to the bottom of the rack (54).

2. The outdoor box-type substation with dustproof function according to claim 1 is characterized in that: The lifting assembly (32) comprises a No. 1 sliding column (321), wherein the No. 1 sliding column (321) is fixedly connected to the top of the transformer substation body (1), the No. 1 sliding column (321) is externally slidably connected to a moving plate (322), the moving plate (322) is internally threadedly connected to a No. 1 screw rod (323), the outer side of the moving plate (322) is rotatably connected to a No. 1 lifting rod (324), the inner side of the No. 1 lifting rod (324) is rotatably connected to a No. 2 lifting rod (325), the top of the No. 2 lifting rod (325) is rotatably connected to a No. 1 sliding block (326), the top of the No. 1 lifting rod (324) is rotatably connected to a lifting plate (328), and the bottom of the lifting plate (328) is fixedly connected to a No. 2 sliding column (327).

3. The outdoor box-type substation with dustproof function according to claim 2 is characterized in that: The second slide post (327) and the first slide block (326) are provided with holes at positions corresponding to the first slide block (326), and the first slide block (326) is slidably connected to the outside of the second slide block.

4. The outdoor box-type substation with dustproof function according to claim 1 is characterized in that: The rotating rod (316) and the display board (317) are provided with holes at positions corresponding to each other, and the rotating rod (316) is rotatably connected to the outside of the display board (317).

5. The outdoor box-type substation with dustproof function according to claim 1 is characterized in that: A hole is provided at a position corresponding to the position of the second gear (53) and the dustproof plate (52), and the second gear (53) is rotatably connected in the hole.

Images