Transformer box

Abstract

The utility model discloses a transformer box which comprises a box body assembly, a limiting assembly is welded above the box body assembly, a supporting assembly matched with the limiting assembly is arranged on the outer side of the limiting assembly, and the box body assembly comprises a transformer box shell and a plurality of sets of T-shaped limiting blocks. The multiple sets of T-shaped limiting blocks are integrally formed on a pair of side walls of the transformer box shell, the supporting assembly comprises a supporting side plate, T-shaped grooves matched with the multiple sets of T-shaped limiting blocks are formed in the two pairs of side walls of the supporting side plate, and the supporting side plate is slidably connected to the outer side end faces of the T-shaped limiting blocks through the T-shaped grooves. A group of height-adjustable supporting assemblies are additionally arranged outside the box body, and the relative positions of the box body and the supporting assemblies can be randomly adjusted according to the use state, so that the universal wheels below the box body are attached to the ground for matched movement during movement, and the box body is far away from the ground when accumulated water exists; and meanwhile, the characteristics of being convenient to move and preventing accumulated water from damaging the transformer are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to transformer technical field, and specifically relates to a transformer box. BACKGROUND

[0002] Outdoor box-type substation is suitable for temporary power supply occasions, such as construction sites, field operation sites, such as wharfs, airports and the like, and temporary activity sites, such as concerts, sports events and the like, in these occasions, outdoor box-type substation can be quickly installed and put into use, and required power supply is provided.

[0003] However, when the transformer box is used in a temporary power supply place at present, especially in an outdoor environment, since the site is large, the temporary power supply place needs to be frequently replaced, the problem of inconvenient movement still exists, and road surface water is extremely easy to cause damage to the internal transformer when it rains outdoors.

[0004] Therefore, in view of the above technical problems, it is necessary to provide a transformer box.

[0005] The information disclosed in this BACKGROUND section is only for the purpose of increasing the understanding of the overall background of the utility model, and should not be regarded as acknowledging or implying in any form that this information constitutes prior art known to those of ordinary skill in the art. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a transformer box, which can solve the problems proposed in the above background.

[0007] In order to achieve the above purpose, the technical scheme provided by a specific embodiment of the utility model is as follows: a transformer box, comprising a box assembly, a limiting assembly is welded above the box assembly, a supporting assembly matched with the limiting assembly is arranged on the outer side of the limiting assembly, the box assembly comprises a transformer box shell and multiple groups of T-shaped limiting blocks, the multiple groups of T-shaped limiting blocks are integrally formed on a pair of side walls of the transformer box shell, the supporting assembly comprises a supporting side plate, a T-shaped groove matched with the multiple groups of T-shaped limiting blocks is arranged on the two pairs of side walls of the supporting side plate, and the supporting side plate is slidably connected to the outer side end face of the T-shaped limiting block through the T-shaped groove.

[0008] In one or more embodiments of the utility model, multiple universal wheels are installed below the transformer box shell, and an inclined bottom plate is integrally formed on the bottom end face of the inner wall of the transformer box shell.

[0009] In one or more embodiments of the utility model, a pair of ventilation grooves are arranged on the pair of side walls of the transformer box shell close to the inclined bottom plate, and a dust screen is fixedly connected to the inner wall of the ventilation groove of the transformer box shell.

[0010] In one or more embodiments of the utility model, the limiting assembly includes fixed plate, the bottom end surface of fixed plate is welded on the top end surface of box assembly, the fixed plate is internally provided with through slot, a pair of side slots are formed on the side wall of fixed plate.

[0011] In one or more embodiments of the utility model, the inner wall of through slot is slidably connected with the limiting block matched with a pair of side slots, a pair of limiting blocks are all welded with sliding block on the side wall close to side slot, and the upper and lower end surfaces of sliding block are slid on the inner wall of side slot.

[0012] In one or more embodiments of the utility model, the side wall of a pair of sliding blocks away from limiting block is welded with handle, and the upper end surface of fixed plate is welded with connecting rod, and the top end of connecting rod is integrally formed with hand bar.

[0013] In one or more embodiments of the utility model, spring is welded between a pair of limiting blocks, connecting block is welded on the middle end surface of spring, and connecting block is welded on the middle inner wall of through slot in fixed plate.

[0014] In one or more embodiments of the utility model, a plurality of clamping slots matched with limiting block are formed on the inner wall of a pair of support side plates, and a pair of limiting blocks are clamped in a group of clamping slots.

[0015] In one or more embodiments of the utility model, a pair of support bottom plates are integrally formed below a pair of support side plates, support top plate is welded on the top end surface of a pair of support side plates, through hole matched with connecting rod is formed on support top plate, and connecting rod is slid on the inner wall of through hole.

[0016] In one or more embodiments of the utility model, a plurality of water diversion grooves are formed on support top plate, and water collecting groove is arranged on the inner wall end surface of support side plate, and water collecting groove is communicated with a plurality of water diversion grooves.

[0017] Compared with the prior art, the utility model discloses a transformer box, a group of height-adjustable support assemblies are added outside the box body, the relative position of the box body and the support assembly can be adjusted at will according to the use state, when moving, the universal wheel under the box body is matched with the ground to move, when there is accumulated water, the box body is away from the ground, and the characteristics of facilitating movement and avoiding damage to the transformer caused by accumulated water are realized. ACCURACY OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 Structure diagram of a transformer box in an embodiment of the present application Figure 1 ;

[0020] Figure 2 Structure diagram of a transformer box in an embodiment of the present application Figure 2 ;

[0021] Figure 3 Structure diagram of a box assembly in an embodiment of the present application

[0022] Figure 4 Structure sectional view of a box assembly in an embodiment of the present application

[0023] Figure 5 Structure exploded view of a limiting assembly in an embodiment of the present application

[0024] Figure 6 Structure diagram of a supporting assembly in an embodiment of the present application

[0025] Figure 7 Structure sectional view of a supporting assembly in an embodiment of the present application

[0026] Main drawing mark explanation:

[0027] 1-box assembly, 101-transformer box shell, 102-T-shaped limiting block, 103-universal wheel, 104-inclined bottom plate, 105-ventilation groove, 106-dustproof net, 2-limiting assembly, 201-fixed plate, 202-through groove, 203-side groove, 204-limiting block, 205-spring, 206-sliding block, 207-handle, 208-connecting rod, 209-handling rod, 3-supporting assembly, 301-supporting side plate, 302-T-shaped groove, 303-clamping groove, 304-supporting bottom plate, 305-supporting top plate, 306-through hole, 307-water collecting groove, 308-water guiding groove. Specific implementation

[0028] In order to make the person skilled in the art better understand the technical scheme in the present application, the technical scheme in the embodiments of the present application will be clearly and completely described in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0029] As shown in the drawings, Figures 1-2 The transformer box in an embodiment of the present application comprises a box assembly 1, a limiting assembly 2 is welded above the box assembly 1, and a supporting assembly 3 matched with the limiting assembly 2 is arranged outside the limiting assembly 2. The relative position of the box assembly 1 and the supporting assembly 3 can be adjusted at will by operating the limiting assembly 2.

[0030] Further, when moving is needed, the supporting assembly 3 is adjusted to be far away from the upper side, and the bottom end of the box assembly 1 is provided with universal wheels to slide on the ground, which is convenient for moving. When used in the road with accumulated water in rainy days, the bottom end of the supporting assembly 3 is adjusted to be close to the ground, and the box assembly 1 is adjusted to be far away from the ground, so as to avoid damage to the transformer caused by the accumulated water.

[0031] As shown in the drawings, Figures 3-6 The box assembly 1 comprises a transformer box shell 101 and a plurality of T-shaped limiting blocks 102, the plurality of T-shaped limiting blocks 102 are integrally formed on a pair of side walls of the transformer box shell 101, the supporting assembly 3 comprises a supporting side plate 301, a plurality of T-shaped grooves 302 matched with the plurality of T-shaped limiting blocks 102 are arranged on two pairs of side walls of the supporting side plate 301, and the supporting side plate 301 is slidably connected to the outer side end face of the T-shaped limiting block 102 through the T-shaped groove 302. The shapes of the T-shaped limiting block 102 and the T-shaped groove 302 are both T-shaped, so that the box assembly 1 can be kept stable when sliding in the supporting assembly 3.

[0032] As shown in the drawings, Figures 3-4 A plurality of universal wheels 103 are installed below the transformer box shell 101. The plurality of universal wheels 103 are evenly installed at the bottom four corners of the box assembly 1, so that the transformer box is convenient to move in the place where temporary power supply or power supply site needs to be frequently changed.

[0033] Furthermore, an inclined base plate 104 is integrally formed on the bottom end face of the inner wall of the transformer housing 101. The inclined base plate 104 is inclined, and a pair of ventilation slots 105 are formed on a pair of side walls of the transformer housing 101 near the inclined base plate 104. When rainwater enters the transformer housing, after passing over the inclined base plate 104, the rainwater flows out along the inclined base plate 104 through the ventilation slots 105 due to the inclined design of the inclined base plate 104, which is higher in the middle and lower on both sides. This prevents water from accumulating inside the transformer housing for a long time, thereby greatly reducing the damage of rainwater to the transformer. At the same time, the ventilation slots 105 can ventilate the housing assembly 1, increase the air flow inside the transformer housing, and prevent the internal temperature of the transformer from becoming too high after long-term use, which would affect its operation.

[0034] Furthermore, a dustproof net 106 is fixedly connected to the inner wall of the ventilation slot 105 on the transformer box 101, which effectively prevents dust and insects from the outside of the transformer box from entering the transformer box and causing damage to the transformer.

[0035] like Figures 5-6 As shown, the limiting component 2 includes a fixing plate 201. The bottom end face of the fixing plate 201 is welded to the top end face of the housing component 1. A through groove 202 is formed inside the fixing plate 201. A pair of side grooves 203 are formed on one side wall of the fixing plate 201. A pair of limiting blocks 204 that match the pair of side grooves 203 are slidably connected to the inner wall of the through groove 202. A sliding block 206 is welded to the side wall of the pair of limiting blocks 204 near the side grooves 203. The upper and lower end faces of the sliding blocks 206 slide on the inner wall of the side grooves 203. A handle 207 is welded to one side wall of the limiting block 204. A connecting rod 208 is welded to the upper end face of the fixing plate 201. A handle 209 is integrally formed at the top of the connecting rod 208. A spring 205 is welded between the pair of limiting blocks 204. A connecting block is welded to the middle end face of the spring 205. The connecting block is welded to the fixing plate 201 and located on the middle inner wall of the through groove 202. Multiple sets of slots 303 matching the limiting blocks 204 are opened on the inner wall of the pair of supporting side plates 301. The pair of limiting blocks 204 are engaged in a set of slots 303. When it is necessary to adjust the relative position of the housing assembly 1 and the support assembly 3, manually move the two sets of handles 207 toward the center, thereby causing the two sets of sliding blocks 206 to slide on the inner wall of the side groove 203. At the same time, it causes a pair of limiting blocks 204 to slide against the inner wall of the through groove 202 toward the center position, thereby causing the spring 205 to compress, so that the two ends of the pair of limiting blocks 204 move away from the slot 303 while sliding.

[0036] Further, the top end face of the pair of support side plates 301 is welded with a support top plate 305, and the support top plate 305 is provided with a through hole 306 matched with the connecting rod 208, and the connecting rod 208 slides on the inner wall of the through hole 306, then the staff pulls the upper hand bar 209 to drive the connecting rod 208 to slide up and down in the through hole 306, so as to change the height of the box assembly 1, and the limiting block 204 is moved to one side of the clamping groove 303 of the corresponding height, and then the handle 207 is loosened, and the handle 207 drives the limiting block 204 to be clamped in the clamping groove 303 under the action of the spring 205, so as to adjust the relative height of the box assembly 1 and the support assembly 3.

[0037] Further, the lower part of the pair of support side plates 301 is integrally formed with a pair of support bottom plates 304. The bottom stress area of the support assembly 3 is increased, so that the box assembly 1 is stably fixed on the ground under the action of the support assembly 3, thereby increasing the stability of the transformer during operation.

[0038] As shown in Figures 6-7 , a plurality of water guide grooves 308 are formed in the support top plate 305, and a water collecting groove 307 is arranged on the inner wall end face of the support side plate 301, and the water collecting groove 307 is communicated with the plurality of water guide grooves 308. In rainy days, rainwater flows into the water collecting groove 307 on both sides through the water guide groove 308, and when the internal temperature of the transformer increases after long-term use, the temperature inside the box assembly 1 in a certain range is reduced under the action of the rainwater in the water collecting groove 307, thereby increasing the service life of the transformer.

[0039] Preferably, when the water in the water collecting groove 307 evaporates and there is no rainfall, tap water can be injected into the water collecting groove 307 to cool the box assembly 1.

[0040] In use, as shown in Figure 1 , when it is needed to move the device to a temporary power use place, the limiting assembly 2 is operated, the two ends of the limiting assembly 2 are away from the support assembly 3, and then the bottom end of the support assembly 3 is slid to be away from the ground, and then the support assembly 3 is pushed, and the transformer is pushed to the place where it is needed to be used under the action of the universal wheel 103, so that the movement is very convenient.

[0041] As shown in Figure 2 , during use in rainy days, there is a lot of accumulated water on the road surface, and rainwater is easy to enter the inside of the transformer box to cause damage to the transformer, at this time, the limiting assembly 2 is operated again, the two ends of the limiting assembly 2 are away from the clamping groove 303, and then the hand bar 209 is pulled upward to drive the box assembly 1 to move upward, so that the bottom end of the box assembly 1 is moved to be away from the accumulated water on the ground, and the bottom end of the support assembly 3 is attached to the ground, which effectively avoids the accumulated water from entering the inside of the box assembly 1, and greatly increases the service life of the transformer.

[0042] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0043] Furthermore, it should be understood that although the present specification is described in terms of embodiments, not every embodiment according to the present specification needs to exhibit each and every characteristic specified in the present specification. The specification can also be described in terms of a single independent technical solution, but this does not mean that each embodiment only contains one independent technical solution. The specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by a person skilled in the art.

Claims

1. A transformer tank, characterized in that The utility model provides a box assembly, the upper welding of box assembly is limit component, the outside of limit component is equipped with the support component matched with limit component; The box assembly comprises a transformer box shell and a plurality of T-shaped limiting blocks, the plurality of T-shaped limiting blocks are integrally formed on a pair of side walls of the transformer box shell, the support assembly comprises a support side plate, a pair of side walls of the support side plate are provided with T-shaped grooves matched with the plurality of T-shaped limiting blocks, and the support side plate is connected to the outer side end face of the T-shaped limiting block through the T-shaped grooves.

2. A transformer tank according to claim 1, characterized in that A plurality of universal wheels are installed below the transformer box shell, and an inclined bottom plate is integrally formed on the bottom end face of the inner wall of the transformer box shell.

3. A transformer tank according to claim 2, characterized in that A pair of ventilation grooves are formed on a pair of side walls of the transformer box shell close to the inclined bottom plate, and a dust screen is fixedly connected to the inner wall of the ventilation groove.

4. A transformer tank according to claim 1, characterized in that The limit component comprises a fixed plate, the bottom end face of the fixed plate is welded to the top end face of the box assembly, a through groove is formed in the fixed plate, and a pair of side grooves are formed in one side wall of the fixed plate.

5. A transformer tank according to claim 4, characterized in that A limiting block matched with the pair of side grooves is slidably connected to the inner wall of the through groove, and a sliding block is welded to one side wall of each of the pair of limiting blocks close to the side groove.

6. A transformer tank according to claim 5, characterized in that The sliding block is slidably connected to the inner wall of the side groove.

7. A transformer tank according to claim 6, characterized in that A handle is welded to one side wall of each of the pair of sliding blocks away from the limiting block, a connecting rod is welded to the upper end face of the fixed plate, and a hand-held rod is integrally formed at the top end of the connecting rod.

8. A transformer tank according to claim 7, characterized in that A spring is welded between the pair of limiting blocks, a connecting block is welded to the middle end face of the spring, and the connecting block is welded to the middle inner wall of the through groove of the fixed plate.

9. A transformer tank according to claim 8, characterized in that A plurality of clamping grooves matched with the limiting block are formed in the inner wall of each of the pair of support side plates, and the pair of limiting blocks are clamped in one clamping groove.

10. A transformer tank according to claim 9, characterized in that A pair of support bottom plates are integrally formed below the pair of support side plates, a support top plate is welded to the top end face of the pair of support side plates, a through hole matched with the connecting rod is formed in the support top plate, and the connecting rod is slidably connected to the inner wall of the through hole. A plurality of water diversion grooves are formed in the support top plate, a water collecting groove is arranged on the inner wall end face of the support side plate, and the water collecting groove is connected with the plurality of water diversion grooves.

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