Transportation and storage device for transformer

Abstract

The utility model relates to the technical field of transformer transportation devices, and discloses a transformer transportation and storage device which comprises a movable base, a supporting frame and a dry-type transformer, movable rolling wheels are arranged on the bottom side of the movable base, a first containing cavity is formed in the upper side of the movable base, and the first containing cavity is a rectangular cavity. A clamping groove is formed in the upper side of the movable base and is a U-shaped cavity. According to the utility model, the extension block goes deep into the support frame, and the sliding extrusion block extrudes the side surface of the support frame, so that the support frame is limited to move in the vertical direction and the transverse direction, and the support frame is pushed to move by moving the adaptive block, so that the two sides of the support frame are respectively blocked by the stop block and the adaptive block; and in the moving process, the moving space of the supporting frame is reduced, so that the situation that the dry-type transformer shakes in the moving base due to the inertia effect is avoided, and the stability in the moving process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer transportation devices, in particular to a transportation and storage device for transformers. Background Art

[0002] With the rapid development of people's lives, transformers are used more and more widely in life. After the transformers are processed and leave the factory, they need to be stored on transfer trolleys for transportation.

[0003] The structure of the traditional storage and transportation device is simple. There is a gap between the transformer and the trolley. When an emergency brake occurs, due to the influence of inertia, the transformer will move on the trolley. The faster the speed, the greater the inertia. At this time, the transformer will fall off the trolley, thus affecting the stability during the movement. Therefore, we propose a transportation and storage device for transformers. Summary of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a transportation and storage device for transformers.

[0005] To achieve the above object, the utility model adopts the following technical scheme. A transportation and storage device for transformers includes a moving base, a support frame and a dry-type transformer. The bottom side of the moving base is provided with movable rollers. The upper side of the moving base is provided with a first storage cavity, which is a rectangular cavity. The upper side of the moving base is provided with a card slot, which is a "U"-shaped cavity. An active dust-proof structure is arranged inside the card slot. An active limiting structure is arranged inside the first storage cavity. The dry-type transformer is fixedly connected above the support frame, and the support frame is arranged inside the first storage cavity.

[0006] Preferably, the dust-proof structure includes a dust-proof cover, which is clamped inside the card slot. The dust-proof cover is a rectangular box. The bottom side and the front side of the dust-proof cover are provided with rectangular openings. A second storage cavity is provided above the rectangular opening on the front side of the dust-proof cover. A baffle is movably arranged inside the second storage cavity.

[0007] Preferably, an adaptation cavity is provided at the front end of the upper side of the dust-proof cover. Two sliding grooves are symmetrically provided inside the second storage cavity. A sliding column is fixedly connected to the side of the baffle corresponding to the baffle. The sliding column is slidably connected inside the sliding groove. A groove is provided at the bottom side of the baffle.

[0008] Preferably, there are two support frames, which are "C" - shaped blocks and are mirror - distributed. The limiting structure includes a sliding extrusion block. The sliding extrusion block is slidably connected to the side of the first storage cavity corresponding to the support frame. One side of the sliding extrusion block is fixedly connected with an extension block. A first telescopic cylinder is fixedly connected to the outer side of the moving base at the position corresponding to the sliding extrusion block. The extension block is a trapezoidal block, and the output end of the first telescopic cylinder is fixedly connected with a first telescopic rod.

[0009] Preferably, the limiting structure further includes a second telescopic cylinder fixedly connected to the rear side of the moving base. The output end of the second telescopic cylinder is fixedly connected with a second telescopic rod. The second telescopic rod extends into the first storage cavity. One end of the second telescopic rod away from the second telescopic cylinder is fixedly connected with an adapter block. A stop block is fixedly connected to the front side of the sliding extrusion block.

[0010] Preferably, connecting rods are fixedly connected to both sides of the moving base, and a connecting column is fixedly connected to the side of the two connecting rods close to each other.

[0011] Preferably, the first telescopic rod extends into the first storage cavity and is arranged at a position corresponding to the sliding extrusion block. A spring is fixedly connected to the side of the sliding extrusion block, and the end of the spring away from the sliding extrusion block is fixedly connected to the side of the first storage cavity.

[0012] Beneficial effects

[0013] The utility model provides a transportation and storage device for a transformer, which has the following beneficial effects:

[0014] (1) For the transportation and storage device for the transformer, after the support frame and the dry - type transformer are placed inside the first storage cavity, by moving the sliding extrusion block and the extension block, the extension block extends into the support frame, and the sliding extrusion block squeezes the side of the support frame, thereby restricting the movement of the support frame in the vertical and horizontal directions. By moving the adapter block to push the support frame to move, both sides of the support frame are blocked by the stop block and the adapter block respectively, thereby restricting the longitudinal movement of the support frame. Reducing the movement space of the support frame during movement can avoid the dry - type transformer shaking inside the moving base due to inertia, and making the transformer and the trolley stop at the same time when encountering an emergency brake, improving the stability during movement.

[0015] (2) For the transportation and storage device for the transformer, when storing for a long time, the dust - proof cover is stuck inside the card slot, the baffle is moved so that the rear end of the baffle moves to the position of the adapter cavity, and then the baffle is flipped to block the front side of the dust - proof cover to prevent dust from entering, achieving the effect of dust prevention. Brief description of the drawings

[0016] To more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are merely exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0017] The structures, proportions, sizes, etc. depicted in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical substantial significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the efficacy that the present utility model can produce and the purpose that can be achieved, should still fall within the scope that can be covered by the technical content disclosed by the present utility model.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the partial structure of the mobile base of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 It is a schematic diagram of the enlarged structure at location A;

[0021] Figure 4 It is a schematic diagram of the partial structure of the dust cover of the present utility model;

[0022] Figure 5 It is a schematic diagram of the partial structure of the support frame of the present utility model.

[0023] Legend Explanation:

[0024] 1. Mobile base; 211. Card slot; 212. Dust cover; 213. Second storage cavity; 214. Slide groove; 215. Adaptation cavity; 216. Baffle; 217. Slide column; 218. Groove; 219. First storage cavity; 311. Support frame; 312. Dry-type transformer; 411. Slide extrusion block; 412. Extension block; 413. Spring; 414. First telescopic cylinder; 415. First telescopic rod; 511. Second telescopic cylinder; 512. Second telescopic rod; 513. Adaptation block; 514. Stop block; 6. Connecting rod; 7. Connecting column. Specific Embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1-5 shown, a transportation and storage device for a transformer includes a moving base 1, a support frame 311, and a dry-type transformer 312. The moving base 1 is a rectangular block, and movable rollers are provided on the bottom side of the moving base 1. Connecting rods 6 are fixedly connected to both sides of the moving base 1. A connecting column 7 is fixedly connected to the side of the two connecting rods 6 close to each other. The moving base 1 is pushed to move through the connecting column 7 and the connecting rods 6. A first storage cavity 219 is formed on the upper side of the moving base 1. The first storage cavity 219 is a rectangular cavity. A card slot 211 is formed on the upper side of the moving base 1. The card slot 211 is a "U"-shaped cavity. A movable dust-proof structure is provided inside the card slot 211. The dust-proof structure includes a dust-proof cover 212. The dust-proof cover 212 is clamped inside the card slot 211. The dust-proof cover 212 is a rectangular box. Rectangular openings are formed on the bottom side and the front side of the dust-proof cover 212. A second storage cavity 213 is formed above the rectangular opening on the front side of the dust-proof cover 212. A baffle 216 is movably arranged inside the second storage cavity 213. An adaptation cavity 215 is formed at the front end of the upper side of the dust-proof cover 212. Two sliding grooves 214 are symmetrically formed inside the second storage cavity 213. A sliding column 217 is fixedly connected to the side of the baffle 216 corresponding to the baffle 216. The sliding column 217 is slidably connected inside the sliding groove 214. A groove 218 is formed on the bottom side of the baffle 216. The sliding column 217 slides inside the sliding groove 214, and the baffle 216 slides inside the second storage cavity 213. The baffle 216 is pulled out of the second storage cavity 213 through the groove 218. When the rear end of the baffle 216 moves to the position of the adaptation cavity 215, the baffle 216 is flipped through the sliding column 217 to block the front side of the dust-proof cover 212;

[0027] An active limiting structure is arranged inside the first storage cavity 219. The dry-type transformer 312 is fixedly connected above the support frame 311. The support frame 311 is arranged inside the first storage cavity 219. The mobile base 1 moves through the rolling wheels on the bottom side. The support frame 311 is arranged inside the first storage cavity 219 under the constraint of the limiting structure. When the dry-type transformer 312 has not been used for a long time, it is protected by a dust-proof structure. There are two support frames 311, which are "C"-shaped blocks and are mirror-symmetrically distributed. The limiting structure includes a sliding extrusion block 411. The sliding extrusion block 411 is slidably connected to the side of the first storage cavity 219 corresponding to the support frame 311. One side of the sliding extrusion block 411 is fixedly connected with an extension block 412. A first telescopic cylinder 414 is fixedly connected to the outside of the mobile base 1 at the position corresponding to the sliding extrusion block 411. The extension block 412 is a trapezoidal block. The output end of the first telescopic cylinder 414 is fixedly connected with a first telescopic rod 415. The first telescopic rod 415 extends into the first storage cavity 219 and is arranged at a position corresponding to the sliding extrusion block 411. A spring 413 is fixedly connected to the side of the sliding extrusion block 411. The end of the spring 413 far from the sliding extrusion block 411 is fixedly connected to the side of the first storage cavity 219. After the support frame 311 and the dry-type transformer 312 are placed inside the first storage cavity 219, the first telescopic cylinder 414 is started. The first telescopic cylinder 414 drives the first telescopic cylinder 414 to extend. The first telescopic rod 415 drives the sliding extrusion block 411 to move. The sliding extrusion block 411 drives the extension block 412 to move. After the extension block 412 extends into the support frame 311, the sliding extrusion block 411 squeezes the side of the support frame 311, thereby restricting the movement of the support frame 311 in the vertical and horizontal directions. The limiting structure further includes a second telescopic cylinder 511 fixedly connected to the rear side of the mobile base 1. The output end of the second telescopic cylinder 511 is fixedly connected with a second telescopic rod 512. The second telescopic rod 512 extends into the first storage cavity 219. The end of the second telescopic rod 512 far from the second telescopic cylinder 511 is fixedly connected with an adapter block 513. A stop block 514 is fixedly connected to the front side of the sliding extrusion block 411. The second telescopic cylinder 511 is started. The second telescopic cylinder 511 drives the second telescopic rod 512 to extend. The second telescopic rod 512 drives the adapter block 513 to move. The adapter block 513 pushes the support frame 311 to move until one side of the support frame 311 is moved to the side of the stop block 514. At this time, both sides of the support frame 311 are blocked by the stop block 514 and the adapter block 513, thereby restricting the longitudinal movement of the support frame 311.

[0028] The working principle of the present utility model:

[0029] During use, after the support frame 311 and the dry-type transformer 312 are placed inside the first storage cavity 219, the first telescopic cylinder 414 is activated. The first telescopic cylinder 414 drives the first telescopic cylinder 414 to extend. The first telescopic rod 415 drives the sliding extrusion block 411 to move. The sliding extrusion block 411 drives the extension block 412 to move. After the extension block 412 extends into the support frame 311, the sliding extrusion block 411 squeezes the side surface of the support frame 311, thereby restricting the movement of the support frame 311 in the vertical and horizontal directions. The second telescopic cylinder 511 is activated. The second telescopic cylinder 511 drives the second telescopic rod 512 to extend. The second telescopic rod 512 drives the adapter block 513 to move. The adapter block 513 pushes the support frame 311 to move the support frame 311 until one side of the support frame 311 is moved to the side surface of the stop block 514. At this time, both sides of the support frame 311 are blocked by the stop block 514 and the adapter block 513 respectively, thereby restricting the longitudinal movement of the support frame 311. The sliding column 217 slides inside the chute 214. The baffle 216 slides inside the second storage cavity 213. The baffle 216 is pulled out of the second storage cavity 213 through the groove 218. When the rear end of the baffle 216 moves to the position of the adapter cavity 215, the baffle 216 is flipped by the sliding column 217 to block the front side of the dust cover 212.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A transportation and storage device for a transformer, comprising a mobile base (1), a support frame (311) and a dry-type transformer (312), wherein a movable roller is arranged on the bottom side of the mobile base (1), and characterized in that: The upper side of the mobile base (1) is provided with a first storage cavity (219), the first storage cavity (219) is a rectangular cavity, the upper side of the mobile base (1) is provided with a card slot (211), the card slot (211) is a "U"-shaped cavity, a movable dustproof structure is arranged inside the card slot (211), a movable limiting structure is arranged inside the first storage cavity (219), the dry-type transformer (312) is fixedly connected to the top of the support frame (311), and the support frame (311) is arranged inside the first storage cavity (219).

2. A transportation and storage device for transformers according to claim 1, characterized in that: The dustproof structure comprises a dustproof cover (212), the dustproof cover (212) being snap-fitted into the interior of the card slot (211), the dustproof cover (212) being a rectangular box, the bottom side and the front side of the dustproof cover (212) being provided with rectangular openings, the front side of the dustproof cover (212) being provided with a second storage cavity (213) above the corresponding rectangular opening, and a baffle (216) being movably provided inside the second storage cavity (213).

3. A transportation and storage device for transformers according to claim 2, characterized in that: The front end of the upper side of the dust cover (212) is provided with an adapting cavity (215), the inner side of the second receiving cavity (213) is symmetrically provided with two sliding grooves (214), the side of the baffle (216) is fixedly connected with a sliding column (217) corresponding to the position of the baffle (216), the sliding column (217) is slidably connected to the inside of the sliding groove (214), and the bottom side of the baffle (216) is provided with a groove (218).

4. A transportation and storage device for transformers according to claim 1, characterized in that: The support frame (311) has two "C"-shaped blocks distributed in a mirror image. The limiting structure includes a sliding extrusion block (411). The sliding extrusion block (411) is slidably connected to the side of the support frame (311) corresponding to the inside of the first storage cavity (219). An extension block (412) is fixedly connected to one side of the sliding extrusion block (411). A first telescopic cylinder (414) is fixedly connected to the outer side of the mobile base (1) at a position corresponding to the sliding extrusion block (411). The extension block (412) is a trapezoidal block. The output end of the first telescopic cylinder (414) is fixedly connected to a first telescopic rod (415).

5. A transportation and storage device for transformers according to claim 4, characterized in that: The limiting structure also includes a second telescopic cylinder (511) fixedly connected to the rear side of the movable base (1); the output end of the second telescopic cylinder (511) is fixedly connected to a second telescopic rod (512); the second telescopic rod (512) extends into the interior of the first storage chamber (219); one end of the second telescopic rod (512) away from the second telescopic cylinder (511) is fixedly connected to an adapter block (513); and a stopper (514) is fixedly connected to the front side of the sliding extrusion block (411).

6. A transportation and storage device for transformers according to claim 1, characterized in that: Both sides of the movable base (1) are fixedly connected with connecting rods (6), and the sides where the two connecting rods (6) are close to each other are fixedly connected with connecting columns (7).

7. A transportation and storage device for transformers according to claim 5, characterized in that: The first telescopic rod (415) extends to the interior of the first receiving chamber (219) and is arranged at a position corresponding to the sliding extrusion block (411); a spring (413) is fixedly connected to the side of the sliding extrusion block (411); and one end of the spring (413) away from the sliding extrusion block (411) is fixedly connected to the side of the first receiving chamber (219).

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