Mobile device for SVG (static var generator) type dynamic reactive power compensation cabinet

Abstract

The utility model relates to the technical field of mobile devices, and particularly discloses a mobile device for an SVG type dynamic reactive power compensation cabinet, which comprises four supporting rods, four displacement structures are fixedly connected among the four supporting rods, the top ends of the displacement structures are fixedly connected with connecting plates, and the connecting plates are fixedly connected with the supporting rods. Limiting blocks are arranged at the top ends of the displacement structures, a cabinet body is jointly installed in the four limiting blocks, the displacement structures comprise supporting structures, connecting columns, connecting rods and damping wheels, the connecting columns are movably connected into the supporting structures in a penetrating and inserting mode, and the damping wheels are connected to the bottom ends of the connecting columns through bearings; the two connecting rods are movably mounted at the two ends of the damping wheel respectively; after the device is moved to a placement position, the placement height of the cabinet body is increased, and direct contact between the damping wheels and the ground is avoided, so that the problem of possible displacement of the cabinet body after the cabinet body is placed at an ideal position is effectively prevented, and the use stability and safety are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mobile device technical field, concretely relates to a kind of mobile device for SVG type dynamic reactive compensation cabinet. BACKGROUND

[0002] SVG type dynamic reactive compensation cabinet, namely static var generator dynamic reactive compensation device, is a kind of power electronic equipment for adjusting reactive compensation in power grid, which can quickly absorb or emit the required reactive power, realize the purpose of fast dynamic adjustment of reactive, so as to maintain the stability of power grid voltage, prevent voltage flicker and fluctuation, when SVG dynamic reactive compensation cabinet can be conveniently moved, displacement needs to be displaced using mobile device.

[0003] The existing mobile device is difficult to stably fix SVG dynamic reactive compensation cabinet in the position when the device is moved to the specified position during use, which often leads to displacement or even dumping of SVG dynamic reactive compensation cabinet during subsequent operation, not only affects the normal operation of equipment, but also may pose potential threat to the stability and safety of power system. SUMMARY

[0004] In order to overcome the deficiencies of prior art, the purpose of the utility model is to provide a kind of mobile device for SVG type dynamic reactive compensation cabinet, to solve the problem that SVG dynamic reactive compensation cabinet is difficult to stably fix in the position when the device is moved to the specified position.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of mobile device for SVG type dynamic reactive compensation cabinet, comprising:

[0007] Supporting rod;

[0008] Four supporting rods are provided, and four supporting rods are fixedly connected with four displacement structures, the top of the displacement structure is fixedly connected with connecting plate, the top of the displacement structure is provided with limiting block, four limiting blocks are jointly installed with cabinet body;

[0009] The displacement structure includes support structure, connecting column, connecting rod and shock absorbing wheel, the connecting column is movably connected in support structure, the shock absorbing wheel bearing is connected at the bottom of connecting column, the connecting rod is provided with two, and two connecting rods are movably installed at both ends of shock absorbing wheel, and the support structure is fixedly connected with connecting plate.

[0010] Preferably, the connecting plate is provided with four slide grooves equidistantly at the top end, and the slide blocks are movably inserted into the slide grooves.

[0011] Preferably, the spring is fixedly connected to the slide block and the inner wall of the slide groove.

[0012] Preferably, the support structure comprises a support plate, a through slot, two electric telescopic rods, a fixing plate, a support column, a limiting plate, three fixing columns and a backing plate, the through slot is formed at the top end of the support plate, the two electric telescopic rods are installed at the two ends of the support plate respectively, the fixing plate is installed at the output ends of the two electric telescopic rods, the support column is fixedly connected between the support plate and the limiting plate, the three fixing columns are fixedly connected to the bottom end of the limiting plate, the backing plate is fixedly connected to the bottom end of the three fixing columns, and the fixing plate and the connecting plate are fixedly connected together.

[0013] Preferably, the support plate and the limiting plate are installed at the top end and the bottom end of the support rod respectively.

[0014] Preferably, the connecting column is movably inserted into the through slot.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) through setting support structure, connecting column, connecting rod and shock absorbing wheel, after reaching the destination, starting electric telescopic rod, its output end will push the fixed plate to rise, the rising of the fixed plate drives the stable sliding of the connecting column in the through slot, the connecting column further drags the shock absorbing wheel to move, until the backing plate is closely combined with the ground, at the same time, the fixed plate also drives the connecting plate to rise together, the connecting plate makes the limiting block and the cabinet body also follow the height of lifting, not only improves the placing height of the cabinet body, also avoids the direct contact of the shock absorbing wheel and the ground, effectively prevents the displacement problem that may appear after the cabinet body is placed in the ideal position, ensures the stability and safety of use.

[0017] (2) through setting connecting plate, slide groove, slide block, limiting block and spring, when pulling the limiting block, the limiting block will drive the smooth sliding of the slide block in the slide groove, at the same time, the slide block also drags the spring to gradually stretch, then, stably places the cabinet body on the top of the connecting plate, once the limiting block is released, owing to the resilience of the spring, the limiting block will quickly reset, tightly clamps the four corners of the cabinet body, no matter the specification of equipment, can realize the accurate limiting of the SVG dynamic reactive compensation cabinet model and size. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1It is one of the stereogram of the utility model;

[0019] Figure 2 It is two of the stereogram of the utility model;

[0020] Figure 3 It is the stereogram of the displacement structure of the utility model;

[0021] Figure 4 It is the stereogram of the displacement structure of the utility model;

[0022] In the drawing: 1, support rod; 2, displacement structure; 3, cabinet body; 4, connecting plate; 5, sliding groove; 6, sliding block; 7, limiting block; 8, spring; 21, support structure; 22, connecting column; 23, connecting rod; 24, shock absorbing wheel; 211, support plate; 212, through slot; 213, electric telescopic rod; 214, fixed plate; 215, support column; 216, limiting plate; 217, fixed column; 218, pad plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment one:

[0025] Please refer to Figure 1 - Figure 4 As shown in the drawing, a kind of mobile device for SVG type dynamic reactive compensation cabinet, including:

[0026] Support rod 1;

[0027] Four support rods 1 are provided, and four displacement structures 2 are fixedly connected between the four support rods 1, the top of displacement structure 2 is fixedly connected with connecting plate 4, the top of displacement structure 2 is provided with limiting block 7, and cabinet body 3 is installed in four limiting blocks 7;

[0028] Displacement structure 2 includes support structure 21, connecting column 22, connecting rod 23 and shock absorbing wheel 24, connecting column 22 is movably inserted into support structure 21, shock absorbing wheel 24 is connected to the bottom end of connecting column 22, two connecting rods 23 are provided, and two connecting rods 23 are movably installed at the two ends of shock absorbing wheel 24, and support structure 21 is fixedly connected with connecting plate 4.

[0029] As can be seen from the above, when in use, the cabinet 3 is pushed, which in turn drives the device to move via the shock-absorbing wheel 24. After moving to the appropriate position, the support structure 21 is used to drive the connecting column 22 to slide within the support structure 21. The support structure 21 drives the shock-absorbing wheel 24 and the connecting rod 23 to move, thereby adjusting the height of the shock-absorbing wheel 24 and making the bottom of the support structure 21 fit with the ground.

[0030] Depend on Figure 2 and Figure 3 As can be seen, the support structure 21 includes a support plate 211, a through slot 212, an electric telescopic rod 213, a fixing plate 214, a support column 215, a limiting plate 216, a fixing column 217, and a pad 218. The through slot 212 is opened at the top of the support plate 211. There are two electric telescopic rods 213, and the two electric telescopic rods 213 are respectively installed at both ends of the support plate 211. The fixing plate 214 is installed at the output end of the two electric telescopic rods 213. The support column 215 is fixedly connected between the support plate 211 and the limiting plate 216. There are three fixing columns 217, and the three fixing columns 217 are all fixedly connected to the bottom end of the limiting plate 216. The pad 218 is fixedly connected to the bottom end of the three fixing columns 217. The fixing plate 214 is fixedly connected to the connecting plate 4.

[0031] As can be seen from the above, when the electric telescopic rod 213 is activated, the output end of the electric telescopic rod 213 pushes the fixed plate 214 fixedly connected to it to move upward. The fixed plate 214 drives the connecting column 22 fixedly connected to it to move, so that the connecting column 22 slides in the through groove 212. The connecting column 22 drives the shock-absorbing wheel 24 fixedly connected to it to move, so that the pad 218 is in close contact with the ground. At the same time, the fixed plate 214 drives the connecting plate 4 fixedly connected to it to move upward. The connecting plate 4 drives the limiting block 7 to move upward through the slider 6, thereby causing the cabinet 3 to move upward.

[0032] Preferably, the support plate 211 and the limiting plate 216 are respectively installed at the top and bottom of the support rod 1;

[0033] The connecting column 22 is movably inserted into the through groove 212.

[0034] As can be seen from the above, by installing the support plate 211 and the limiting plate 216 with the support rod 1, the support plate 211 and the limiting plate 216 can be supported by the support rod 1, and the connecting column 22 can be movably inserted into the through groove 212, thereby limiting the connecting column 22 through the through groove 212.

[0035] Example 2:

[0036] refer to Figure 4As shown, the connecting plate 4 is provided between the displacement structures 2, the top end of the connecting plate 4 is provided with four slide grooves 5 equidistantly, the slide grooves 5 are movably connected with the sliders 6, one end of the slider 6 away from the connecting plate 4 is fixedly connected with one end of the limiting block 7, and two springs 8 are arranged at one end of the limiting block 7.

[0037] As can be seen, the limiting block 7 is pulled, the limiting block 7 drives the slider 6 fixedly connected with the limiting block 7 to slide in the slide groove 5, the slider 6 pulls the spring 8 fixedly connected with the slider 6 to extend, the cabinet 3 is placed on the top end of the connecting plate 4, the limiting block 7 is loosened, and the limiting block 7 is reset by the resilience of the spring 8, so that the four corners of the limiting block 7 are limited.

[0038] Preferably, the spring 8 is fixedly connected with the slider 6 and the inner wall of the slide groove 5.

[0039] As can be seen, by arranging the spring 8, the reset of the limiting block 7 is facilitated.

[0040] Further, the design application is applied in the moving process of the SVG type dynamic reactive compensation cabinet, when the limiting block 7 is pulled, the limiting block 7 will drive the slider 6 fixedly connected with the limiting block 7 to smoothly slide in the slide groove 5, at the same time, the slider 6 will also pull the spring 8 fixedly connected with the slider 6 to gradually extend, then the cabinet 3 is stably placed on the top of the connecting plate 4, once the limiting block 7 is loosened, the limiting block 7 will quickly reset due to the resilience of the spring 8, and tightly clamps the four corners of the cabinet 3, so that no matter how the specifications of the equipment are, the accurate limiting of the SVG dynamic reactive compensation cabinet model and size can be realized;

[0041] When the whole device needs to be moved, it can be easily pushed to the required position by means of the flexible rolling of the damping wheel 24, after reaching the destination, the electric telescopic rod 213 is started, the output end of the electric telescopic rod 213 will push the fixed plate 214 closely connected with the electric telescopic rod 213 to slowly rise, the rising of the fixed plate 214 drives the stable sliding of the connecting column 22 in the through slot 212, the connecting column 22 further pulls the damping wheel 24 to move, until the base plate 218 is closely attached to the ground, at the same time, the fixed plate 214 also drives the connecting plate 4 to rise, the connecting plate 4 makes the limiting block 7 and the cabinet 3 also rise in height through the action of the slider 6, such design not only improves the placing height of the cabinet 3, but also ingeniously avoids the direct contact of the damping wheel 24 with the ground, thereby effectively preventing the displacement problem of the cabinet 3 after being placed in the ideal position, and ensuring the stability and safety of use.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile device for an SVG-type dynamic reactive power compensation cabinet, characterized in that, include: Support rod (1); There are four support rods (1), and four displacement structures (2) are fixedly connected to the four support rods (1). A connecting plate (4) is fixedly connected to the top of each displacement structure (2). A limit block (7) is provided at the top of each displacement structure (2). A cabinet (3) is installed in the four limit blocks (7). The displacement structure (2) includes a support structure (21), a connecting column (22), a connecting rod (23), and a shock-absorbing wheel (24). The connecting column (22) is movably inserted into the support structure (21). The shock-absorbing wheel (24) is bearing connected to the bottom end of the connecting column (22). There are two connecting rods (23), and the two connecting rods (23) are movably installed at both ends of the shock-absorbing wheel (24). The support structure (21) is fixedly connected to the connecting plate (4).

2. The mobile device for an SVG-type dynamic reactive power compensation cabinet according to claim 1, characterized in that: The displacement structures (2) are connected by a connecting plate (4). The top of the connecting plate (4) is provided with four sliding grooves (5) at equal intervals. Each sliding groove (5) is connected to a slider (6). The end of the slider (6) away from the connecting plate (4) is fixedly connected to one end of a limiting block (7). Each end of the limiting block (7) is provided with two springs (8).

3. The mobile device for an SVG-type dynamic reactive power compensation cabinet according to claim 2, characterized in that: The spring (8) is fixedly connected to one side of the inner wall of the slider (6) and the groove (5).

4. The mobile device for an SVG-type dynamic reactive power compensation cabinet according to claim 1, characterized in that: The support structure (21) includes a support plate (211), a through slot (212), an electric telescopic rod (213), a fixing plate (214), a support column (215), a limiting plate (216), a fixing column (217), and a pad (218). The through slot (212) is formed at the top of the support plate (211). There are two electric telescopic rods (213), and the two electric telescopic rods (213) are respectively installed at both ends of the support plate (211). The fixed plate (214) is installed at the output end of the two electric telescopic rods (213). The support column (215) is fixedly connected between the support plate (211) and the limiting plate (216). There are three fixed columns (217), and all three fixed columns (217) are fixedly connected to the bottom end of the limiting plate (216). The pad (218) is fixedly connected to the bottom end of the three fixed columns (217). The fixed plate (214) is fixedly connected to the connecting plate (4).

5. The mobile device for an SVG-type dynamic reactive power compensation cabinet according to claim 4, characterized in that: The support plate (211) and the limiting plate (216) are respectively installed at the top and bottom of the support rod (1).

6. The mobile device for an SVG-type dynamic reactive power compensation cabinet according to claim 1, characterized in that: The connecting column (22) is movably inserted into the through groove (212).

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