Frame structure of mobile substation

Abstract

The invention discloses a mobile substation frame structure, and belongs to the field of mobile substation protection. The invention relates to a mobile substation frame structure, which comprises a frame main body and side plates detachably connected to the outer side of the frame main body, the top plate is arranged at the upper end of the frame main body; the plurality of pipelines with holes are arranged in the transformer substation foundation, and the two ends of each pipeline with holes extend to the outer side of the transformer substation foundation; the cotton rope is arranged in the pipeline with the holes, and the cotton rope is annularly arranged; the water absorbing material is arranged in the cotton rope, and the water absorbing material is used for absorbing moisture in the air; water is absorbed through the water absorption materials in the cotton ropes, then water is removed through cooperation of air circulation movement and flowing hot air, the dehumidification effect and the damp-proof effect are effectively improved, the stability of the frame body can be guaranteed without installing the frame body on the ground, assembly is convenient, and the cost is low. And meanwhile, the frame main body is convenient to disassemble when the transformer substation is transferred.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile substation protection, and particularly to a frame structure of a mobile substation. Background Art

[0002] A substation refers to a device or place in a power system that transforms voltage and current, receives and distributes electric energy. Among them, a mobile substation, as an important type, usually includes a transformer, an operating mechanism, a low-voltage controller, an isolating switch, a cable terminal, a potential transformer PT, a current transformer CT, and a lightning arrester. Mobile substations are mainly used for scenarios such as building construction or emergency rescue in certain areas where a temporary substation needs to be erected. When installing a substation, it is necessary to pre-construct or use an integrated concrete component as the foundation, and then build a frame structure around it to protect the substation.

[0003] The current frame structure of the substation can only play a protective role, and ventilation windows are opened at the bottom to form a flowing air duct with the ventilation windows of the substation foundation, so that the air inside flows to dehumidify and prevent moisture. However, when there are materials piled up or other obstacles around the substation, the air flow near the ground becomes very slow, resulting in poor ventilation effect, which may cause the humidity inside the substation foundation and around the substation to increase and affect the substation. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a frame structure of a mobile substation that can overcome or at least partially solve the above problems.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A frame structure of a mobile substation includes: a frame main body, and further includes: side plates detachably connected to the outside of the frame main body; a top plate provided at the upper end of the frame main body; a plurality of perforated pipes provided in the substation foundation, and both ends of the perforated pipes extend to the outside of the substation foundation; cotton ropes provided in the perforated pipes, and the cotton ropes are arranged in a ring shape; water-absorbing materials provided in the cotton ropes, and the water-absorbing materials are used to absorb moisture in the air; first guide wheels symmetrically and rotatably connected to both ends of the perforated pipes, and the first guide wheels are used to guide the cotton ropes; a driving assembly provided on the top plate, and the driving assembly is used to drive the cotton ropes to move in a cycle in the perforated pipes; a water removal assembly provided on the top plate, and the water removal assembly is used to remove moisture from the cotton ropes and the water-absorbing materials.

[0007] For the convenience of limiting the frame body, further, it further includes a fitting plate, the fitting plate is fitted to the outside of the substation foundation, a plurality of bending plates are arranged on the frame body, bolts are threadedly connected to the bending plates, and one end of the bolt is rotatably connected to the fitting plate.

[0008] Preferably, the driving assembly includes a slide rail fixedly arranged on the lower side of the top plate, a moving frame is slidably arranged on the slide rail, conveying wheels are symmetrically and rotatably connected inside the moving frame, the cotton rope is arranged between two adjacent conveying wheels, a second guide wheel for guiding the cotton rope is arranged on the slide rail, a ratchet corresponding to the conveying wheel is fixedly connected inside the moving frame, the conveying wheel rotates inside the ratchet, and a pushing assembly for pushing the moving frame to translate is arranged on the top plate.

[0009] For the convenience of pushing the moving frame to translate, further, the pushing assembly includes a rotating plate rotatably arranged on the top plate, guide rails are symmetrically and fixedly connected to the rotating plate, a guide rod is fixedly connected to the moving frame, the guide rod is matched with the guide rail, and a stress plate is fixedly connected to the rotating plate.

[0010] For the convenience of receiving wind from multiple directions, preferably, the stress plate is inclined.

[0011] For the convenience of controlling the rotation of the rotating plate in rainy weather, further, a sliding rod is hermetically and slidably connected inside the stress plate, a first spring is fixedly connected between the sliding rod and the rotating plate, a collecting groove is fixedly connected to the top end of the sliding rod, water permeable openings are symmetrically arranged on both sides of the collecting groove, a bottom plate is fixedly connected between two adjacent moving frames, and a limiting groove is arranged on the bottom plate.

[0012] For the prevention of impurities from blocking the water permeable openings, further, a mesh cloth is fixedly connected inside the collecting groove, and the mesh cloth is arranged on one side close to the upper end of the collecting groove.

[0013] Preferably, the water removal assembly includes a treatment box fixedly connected to the top plate, a light-transmitting plate is arranged on the upper side of the treatment box, and the cotton rope penetrates through the treatment box, a fixing plate is fixedly connected between two adjacent moving frames, a sleeve is fixedly connected to the treatment box, a sealing rod is hermetically and slidably connected inside the sleeve, one end of the sealing rod is fixedly connected to the fixing plate, a second spring is fixedly connected between the sealing rod and the sleeve, an air extraction pipe is arranged between the sleeve and the treatment box, an exhaust pipe is fixedly connected to the lower end of the sleeve, and the other end of the exhaust pipe is arranged on the upper side of the top plate.

[0014] For the prevention of water accumulation at the bottom of the treatment box, further, a first gap is arranged between the end of the air extraction pipe located inside the treatment box and the bottom of the treatment box.

[0015] To facilitate improving the dehumidification effect of the cotton rope, preferably, heat collecting pipes are symmetrically and fixedly connected inside the treatment box, and the heat collecting pipes are sleeved on the cotton rope, and a second gap is provided between two adjacent heat collecting pipes.

[0016] Compared with the prior art, the present invention provides a mobile substation frame structure, which has the following beneficial effects:

[0017] 1. For this mobile substation frame structure, under the action of wind, the rotating plate is driven to rotate by the stress plate. Moreover, since the magnitude of the wind cannot always remain uniform, the rotating plate resets when the wind force acting on it becomes smaller or when it is no longer affected by the wind force. The rotating plate drives the moving frame to slide left and right through the cooperation of the guiding track at the lower end and the guiding rod. Referring to Figure 4 , during the process of the left and right sliding moving frame moving, when the moving frame moves to the right, the two conveying wheels in the moving frame are limited by the ratchet and no longer rotate. At this time, the two conveying wheels clamp the cotton rope and move it to the right, thereby driving the cotton rope to circulate in the perforated pipe. When the moving frame moves to the left, the two conveying wheels in the right moving frame limit the cotton rope, and when the left moving frame drives the conveying wheel to move to the left, the conveying wheel rotates, so that the circulation of the cotton rope can be completed. The cotton rope is circulated by wind power without the need for a power source, thus saving energy consumption. At the same time, the foundation of the substation can be dehumidified and moisture-proofed.

[0018] 2. For this mobile substation frame structure, the frame body is hoisted to the outside of the substation foundation by a crane, and then by rotating the bolts on the bending plate, the fitting plate is moved closer to the substation foundation. During the construction of the substation foundation, a groove is opened on the side close to the ground, and a convex block corresponding to the groove is provided at the lower end of the fitting plate, so that the fitting plate can be stuck on one side of the substation foundation, thus ensuring its stability without installing the frame body on the ground, being convenient for assembly, and facilitating the disassembly of the frame body when the substation is transferred.

[0019] 3. For this mobile substation frame structure, the reciprocating movement of the moving frame drives the sealing rod to reciprocate in the sleeve. The sleeve extracts the gas in the treatment box through the air extraction pipe and discharges it to the upper side of the top plate. During the air extraction process, the gas quickly flows along the outer wall of the cotton rope, thereby taking away the moisture inside it. Moreover, when it is sunny, the sun shines into the treatment box through the light-transmitting plate, and an endothermic coating is pasted inside the treatment box, making it have a certain endothermic effect, so as to facilitate taking away the moisture in the cotton rope and the water-absorbing material, thereby effectively improving its dehumidification effect and moisture-proof effect.

[0020] 4. For the frame structure of the mobile substation, heat can be quickly absorbed through the heat collecting pipe, and then the cotton rope and the water-absorbing material inside can be quickly heated. When the air extraction pipe extracts air, the gas above the substation flows through one end of the heat collecting pipe to the second gap, thus effectively improving its dehumidification efficiency.

[0021] For the parts not involved in this device, they are the same as the prior art or can be implemented by using the prior art. The present invention absorbs water through the water-absorbing material in the cotton rope, and then removes water by cooperating with the moving and flowing hot air through air circulation, effectively improving its dehumidification effect and moisture-proof effect. Moreover, it is not necessary to install the frame body on the ground to ensure its stability, and it is convenient for assembly and disassembly of the frame body when the substation is transferred. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Structural schematic diagram of a frame structure of a mobile substation proposed by the present invention Figure 1 ;

[0023] Figure 2 Structural schematic diagram of a frame structure of a mobile substation proposed by the present invention Figure 2 ;

[0024] Figure 3 Structural schematic diagram of a frame structure of a mobile substation proposed by the present invention Figure 3 ;

[0025] Figure 4 Cross-sectional schematic diagram of a frame structure of a mobile substation proposed by the present invention Figure 1 ;

[0026] Figure 5 Frame structure of a mobile substation proposed by the present invention Figure 4 Enlarged schematic diagram at position A in

[0027] Figure 6 Partial structural schematic diagram of a frame structure of a mobile substation proposed by the present invention;

[0028] Figure 7 Cross-sectional schematic diagram of a frame structure of a mobile substation proposed by the present invention Figure 2 ;

[0029] Figure 8 Frame structure of a mobile substation proposed by the present invention Figure 7 Enlarged schematic diagram at position B in

[0030] Figure 9 Cross-sectional schematic diagram of the cotton rope in the frame structure of a mobile substation proposed by the present invention.

[0031] In the figure: 1. Frame body; 101. Side plate; 102. Top plate; 103. Fitting plate; 104. Bending plate; 105. Bolt; 106. Perforated pipe; 107. First guide wheel; 108. Slide rail; 109. Second guide wheel; 110. Cotton rope; 111. Water-absorbing material; 2. Moving frame; 201. Conveyor wheel; 202. Ratchet; 203. Guide rod; 204. Fixed plate; 205. Bottom plate; 206. Limit groove; 3. Rotating plate; 301. Guide track; 302. Stress plate; 303. Slide bar; 304. First spring; 305. Collection tank; 306. Mesh cloth; 307. Water permeable port; 4. Processing tank; 401. Transparent plate; 402. Heat collecting pipe; 403. First gap; 5. Sleeve; 501. Sealing rod; 502. Second spring; 503. Exhaust pipe; 504. Exhaust pipe; 505. Second gap. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0033] Embodiment 1: Refer to Figures 1-9 , a mobile substation frame structure, including: a frame body 1, further including: a side plate 101 detachably connected to the outside of the frame body 1; a top plate 102 provided at the upper end of the frame body 1; a plurality of perforated pipes 106 provided in the substation foundation, and both ends of the perforated pipe 106 extend to the outside of the substation foundation; a cotton rope 110 provided in the perforated pipe 106, and the cotton rope 110 is arranged in a ring shape; a water-absorbing material 111 provided in the cotton rope 110, and the water-absorbing material 111 is used to absorb moisture in the air; first guide wheels 107 symmetrically rotatably connected to both ends of the perforated pipe 106, and the first guide wheels 107 are used to guide the cotton rope 110; a driving assembly provided on the top plate 102, and the driving assembly is used to drive the cotton rope 110 to circulate and move in the perforated pipe 106; a water removal assembly provided on the top plate 102, and the water removal assembly is used to remove the moisture in the cotton rope 110 and the water-absorbing material 111.

[0034] When constructing the substation foundation, at least two groups of through holes are provided on the substation foundation, and perforated pipes 106 are provided in the through holes.

[0035] During use, the water-absorbing material 111 in the cotton rope 110 will absorb the moisture in the substation foundation, and then the driving assembly is used to drive the cotton rope 110 to circulate and move in the perforated pipe 106. At the same time, the water removal assembly is used to remove the moisture in the cotton rope 110 and the water-absorbing material 111, thereby effectively improving the dehumidification effect of the substation foundation, and further effectively improving the moisture-proof property of the substation.

[0036] Since a ventilation window is directly opened at present and the ventilation window is opened at the lower side, the air fluidity is poor. And when there are piled-up materials or other obstructions around some substations, the wind force near the ground is small, which may cause excessive moisture in the substation foundation and then may conduct water vapor to the substation.

[0037] It should be noted that the water-absorbing material 111 can adopt a polymer hygroscopic material or a metal-organic framework material, and the holes of the perforated pipe 106 can be set relatively larger. The perforated pipe 106 mainly plays a guiding role for the cotton rope 110.

[0038] Example 2: Refer to Figures 1-9 , a mobile substation frame structure, which is basically the same as that in Example 1. Further, it further includes a fitting plate 103 which is fitted to the outer side of the substation foundation. A plurality of bending plates 104 are arranged on the frame body 1. Bolts 105 are threadedly connected to the bending plates 104, and one end of the bolt 105 is rotatably connected to the fitting plate 103.

[0039] When installing the mobile substation frame, first hoist the frame body 1 to the outer side of the substation foundation by a crane, and then rotate the bolt 105 on the bending plate 104 to make the fitting plate 103 approach the substation foundation. When the substation foundation is constructed, a groove is opened on the side close to the ground. A convex block corresponding to the groove is arranged at the lower end of the fitting plate 103, so that the fitting plate 103 can be stuck on one side of the substation foundation, thus ensuring its stability without installing the frame body 1 on the ground, being convenient for assembly, and also convenient for disassembling the frame body 1 when the substation is transferred.

[0040] Example 3: Refer to Figures 1-9 , a mobile substation frame structure, which is basically the same as that in Example 1. Further still, the driving assembly includes a slide rail 108 fixedly arranged on the lower side of the top plate 102. A moving frame 2 is slidably arranged on the slide rail 108. Two conveying wheels 201 are symmetrically and rotatably connected inside the moving frame 2. The cotton rope 110 is arranged between two adjacent conveying wheels 201. A second guiding wheel 109 for guiding the cotton rope 110 is arranged on the slide rail 108. A ratchet 202 corresponding to the conveying wheel 201 is fixedly connected inside the moving frame 2. The conveying wheel 201 rotates inside the ratchet 202. A pushing assembly for pushing the moving frame 2 to translate is arranged on the top plate 102.

[0041] The pushing assembly includes a rotating plate 3 rotatably arranged on the top plate 102. Guide rails 301 are symmetrically and fixedly connected to the rotating plate 3. A guide rod 203 is fixedly connected to the moving frame 2. The guide rod 203 is matched with the guide rail 301. A stress plate 302 is fixedly connected to the rotating plate 3.

[0042] The force-bearing plate 302 is inclined.

[0043] When the force-bearing plate 302 is blown by the wind force, it drives the rotating plate 3 to rotate under the action of the wind force. Moreover, since the magnitude of the wind force cannot be kept uniform all the time, when the wind force acting on the rotating plate 3 becomes smaller or the rotating plate 3 is no longer affected by the wind force, it resets. The rotating plate 3 drives the moving frame 2 to slide left and right through the cooperation between the guiding track 301 at the lower end and the guiding rod 203. Refer to Figure 4 , during the process of the left-and-right sliding moving frame 2 moving, when the moving frame 2 moves to the right, the two conveying wheels 201 in the moving frame 2 are limited by the ratchet wheel 202 and no longer rotate. At this time, the two conveying wheels 201 clamp the cotton rope 110 and move it to the right, thereby driving the cotton rope 110 to move cyclically in the perforated pipe 106. When the moving frame 2 moves to the left, the two conveying wheels 201 in the right moving frame 2 limit the cotton rope 110, and when the left moving frame 2 drives the conveying wheel 201 to move to the left, the conveying wheel 201 rotates, so that the circulation of the cotton rope 110 can be completed. The cotton rope 110 is circulated by the wind force and then dehumidified by the dehumidifying assembly without using electricity, thus saving energy consumption. At the same time, the foundation of the substation can be dehumidified and moisture-proofed.

[0044] The inclined force-bearing plate 302 can receive wind forces from multiple directions, so that it can stably drive the cotton rope 110 to circulate to complete dehumidification and moisture-proofing.

[0045] Embodiment 4: Refer to Figures 1-9 , a mobile substation frame structure, which is basically the same as that in Embodiment 1. Further, a sliding rod 303 is hermetically and slidably connected inside the force-bearing plate 302. A first spring 304 is fixedly connected between the sliding rod 303 and the rotating plate 3. A collecting groove 305 is fixedly connected to the top end of the sliding rod 303. Water permeable openings 307 are symmetrically arranged on both sides of the collecting groove 305. A bottom plate 205 is fixedly connected between two adjacent moving frames 2. A limiting groove 206 is arranged on the bottom plate 205.

[0046] A mesh cloth 306 is fixedly connected inside the collecting groove 305, and the mesh cloth 306 is arranged on one side close to the upper end of the collecting groove 305.

[0047] In the specific implementation, in heavy rain weather, rainwater enters the collecting groove 305 and slowly flows out through the water permeable openings 307. When the amount of rainwater is large, the rainwater in the collecting groove 305 gradually increases, thereby pressing the sliding rod 303 to slide downward. The downward-sliding sliding rod 303 contacts the bottom plate 205, and during the reset process of the rotating plate 3, the sliding rod 303 is stuck in the limiting groove 206, so that it no longer shakes and no longer circulates the cotton rope 110, preventing the cotton rope 110 from coming into excessive contact with moist air during dynamic movement and absorbing too much water.

[0048] Example 5: Refer to Figures 1-9 , a mobile substation frame structure, which is basically the same as that in Example 1. Further, the water removal component includes a processing box 4 fixedly connected to the top plate 102. A light-transmitting plate 401 is arranged on the upper side of the processing box 4, and the cotton rope 110 penetrates through the processing box 4. A fixed plate 204 is fixedly connected between two adjacent moving frames 2. A sleeve 5 is fixedly connected to the processing box 4. A sealing rod 501 is hermetically slidably connected in the sleeve 5. One end of the sealing rod 501 is fixedly connected to the fixed plate 204. A second spring 502 is fixedly connected between the sealing rod 501 and the sleeve 5. An air extraction pipe 503 is arranged between the sleeve 5 and the processing box 4. The lower end of the sleeve 5 is fixedly connected to an exhaust pipe 504, and the other end of the exhaust pipe 504 is arranged on the upper side of the top plate 102.

[0049] A first gap 403 is arranged between the end of the air extraction pipe 503 located inside the processing box 4 and the bottom of the processing box 4.

[0050] Heat collecting pipes 402 are symmetrically and fixedly connected inside the processing box 4, and the heat collecting pipes 402 are sleeved on the cotton rope 110. A second gap 505 is arranged between two adjacent heat collecting pipes 402.

[0051] When removing water from the cotton rope 110 and the internal water-absorbing material 111, the reciprocating movement of the moving frame 2 drives the sealing rod 501 to reciprocate in the sleeve 5. The sleeve 5 extracts the gas inside the processing box 4 through the air extraction pipe 503 and discharges it to the upper side of the top plate 102 through the exhaust pipe 504. During the air extraction process, the gas quickly flows along the outer wall of the cotton rope 110, thereby taking away the moisture inside it. And when it is sunny, the sun shines through the light-transmitting plate 401 into the processing box 4. An endothermic coating is pasted inside the processing box 4, making it have a certain heat absorption effect, so as to facilitate taking away the moisture in the cotton rope 110 and the water-absorbing material 111, and thus effectively improving its dehumidification effect and moisture-proof effect.

[0052] The heat collecting pipes 402 can quickly absorb heat, and then quickly heat the cotton rope 110 and the internal water-absorbing material 111. And when the air extraction pipe 503 extracts air, the gas above the substation flows through one end of the heat collecting pipe 402 to the second gap 505, thereby effectively improving its dehumidification efficiency.

[0053] Among them, the hot air between the substation and the frame body 1 will be on the lower side of the top plate 102. At this time, since the gas entering the heat collecting pipe 402 itself has a certain temperature, it effectively improves the dehumidification and moisture-proof effect on the cotton rope 110 and the water-absorbing material 111, and thus effectively improves the moisture-proof effect on the substation.

[0054] During rainy weather, the slide bar 303 and the limit groove 206 are used for limiting. Since the air humidity is high during rainy weather, when air is pumped through the air extraction pipe 503 at this time, it is easy to cause the humid gas to flow rapidly over the surface of the cotton rope 110, effectively preventing the rapidly flowing gas from blowing onto the cotton rope 110 and reducing its water absorption.

[0055] It should be noted that one-way valves are provided in both the air extraction pipe 503 and the exhaust pipe 504.

[0056] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A mobile substation frame structure, comprising: Frame body (1), characterized in that it further comprises: Side plates (101), detachably connected to the outside of the frame body (1); Top plate (102), arranged at the upper end of the frame body (1); Multiple perforated pipes (106), arranged inside the substation foundation, and both ends of the perforated pipes (106) extend to the outside of the substation foundation; Cotton ropes (110), arranged inside the perforated pipes (106), and the cotton ropes (110) are arranged in a ring shape; Water-absorbing material (111), arranged inside the cotton ropes (110), and the water-absorbing material (111) is used to absorb moisture in the air; First guide wheels (107), symmetrically rotatably connected to both ends of the perforated pipes (106), and the first guide wheels (107) are used to guide the cotton ropes (110); Drive assembly, arranged on the top plate (102), and the drive assembly is used to drive the cotton ropes (110) to move cyclically inside the perforated pipes (106); Water removal assembly, arranged on the top plate (102), and the water removal assembly is used to remove moisture from the cotton ropes (110) and the water-absorbing material (111).

2. The frame structure of a mobile substation according to claim 1, characterized in that, It further comprises a fitting plate (103), the fitting plate (103) is fitted to the outside of the substation foundation, the frame body (1) is provided with a plurality of bending plates (104), bolts (105) are threadedly connected to the bending plates (104), and one end of the bolts (105) is rotatably connected to the fitting plate (103).

3. The frame structure of a mobile substation according to claim 1, characterized in that, The drive assembly includes a slide rail (108) fixedly arranged on the lower side of the top plate (102), a moving frame (2) is slidably arranged on the slide rail (108), conveying wheels (201) are symmetrically rotatably connected inside the moving frame (2), the cotton ropes (110) are arranged between two adjacent conveying wheels (201), a second guide wheel (109) for guiding the cotton ropes (110) is arranged on the slide rail (108), a ratchet wheel (202) corresponding to the conveying wheels (201) is fixedly connected inside the moving frame (2), the conveying wheels (201) rotate inside the ratchet wheel (202), and a pushing assembly for pushing the moving frame (2) to translate is arranged on the top plate (102).

4. A mobile substation frame structure according to claim 3, characterized in that, The pushing assembly includes a rotating plate (3) rotatably arranged on the top plate (102), guiding tracks (301) are symmetrically fixedly connected to the rotating plate (3), a guiding rod (203) is fixedly connected to the moving frame (2), the guiding rod (203) is matched with the guiding tracks (301), and a stress plate (302) is fixedly connected to the rotating plate (3).

5. The frame structure of a mobile substation according to claim 4, characterized in that The stress plate (302) is inclined.

6. A mobile substation frame structure according to claim 4, characterized in that, A sliding rod (303) is hermetically and slidably connected inside the force-bearing plate (302). A first spring (304) is fixedly connected between the sliding rod (303) and the rotating plate (3). The top end of the sliding rod (303) is fixedly connected with a collection trough (305). Water-permeable openings (307) are symmetrically arranged on both sides of the collection trough (305). A bottom plate (205) is fixedly connected between two adjacent moving frames (2). A limiting groove (206) is arranged on the bottom plate (205).

7. A mobile substation frame structure according to claim 6, characterized in that A mesh cloth (306) is fixedly connected inside the collection trough (305), and the mesh cloth (306) is arranged on one side close to the upper end of the collection trough (305).

8. The frame structure of a mobile substation according to claim 3, characterized in that, The water removal assembly includes a treatment box (4) fixedly connected to the top plate (102). A light-transmitting plate (401) is arranged on the upper side of the treatment box (4), and the cotton rope (110) penetrates through the treatment box (4). A fixing plate (204) is fixedly connected between two adjacent moving frames (2). A sleeve (5) is fixedly connected to the treatment box (4). A sealing rod (501) is hermetically and slidably connected inside the sleeve (5). One end of the sealing rod (501) is fixedly connected to the fixing plate (204). A second spring (502) is fixedly connected between the sealing rod (501) and the sleeve (5). An air extraction pipe (503) is arranged between the sleeve (5) and the treatment box (4). The lower end of the sleeve (5) is fixedly connected with an exhaust pipe (504), and the other end of the exhaust pipe (504) is arranged on the upper side of the top plate (102).

9. The frame structure of a mobile substation according to claim 8, characterized in that A first gap (403) is arranged between the end of the air extraction pipe (503) located inside the treatment box (4) and the bottom of the treatment box (4).

10. A mobile substation frame structure according to claim 8, characterized in that, Heat collecting pipes (402) are symmetrically and fixedly connected inside the treatment box (4), and the heat collecting pipes (402) are sleeved on the cotton rope (110). A second gap (505) is arranged between two adjacent heat collecting pipes (402).

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