Prefabricated steel transformer substation supporting platform

Abstract

The utility model relates to the technical field of transformer substation construction, in particular to a prefabricated steel transformer substation supporting platform which comprises a base, universal wheels are fixedly connected to the base, a sliding plate is slidably connected into the base, a transformer substation body is arranged on the sliding plate, and the prefabricated steel transformer substation supporting platform further comprises a supporting platform body. The fixing assembly comprises a first two-way screw rod, a supporting plate, a first sliding block, a threaded hole, a second two-way screw rod, a second sliding block, a rotating rod, a push plate and a limiting plate; the damping assembly comprises a fixing ring, a spring and a sliding column; according to the utility model, the fixing assembly fixes the two sides of the transformer substation body through the cooperation of the first two-way screw rod and the first sliding block, and abuts against and fixes the transformer substation body through the cooperation of the second two-way screw rod, the second sliding block and the rotating rod, and the damping assembly is matched with the sliding column through the fixing ring and the spring. And the base is provided with universal wheels, so that the transformer substation body can be conveniently moved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substation construction, in particular to a prefabricated steel transformer substation support platform. Background Art

[0002] Prefabricated substation is a power facility in the power system that transforms voltage, receives and distributes electric energy, controls the flow of electricity and adjusts voltage. It is an important place for power production. Prefabricated substation has the advantages of small size, small footprint, light weight and low cost. It is widely used in residential areas, urban public electricity, bustling downtown areas, urban residential areas, urban public power distribution, street light power distribution, industrial and mining industries and temporary power supply places.

[0003] A Chinese patent with publication number CN215834973U discloses a prefabricated substation bottom support device, which relates to the technical field of power equipment and includes a cement base, wherein a fixing seat is pre-buried at the four corners of the upper surface of the cement base, and a rubber pad is connected to the upper end of the fixing seat by a thread, and a fixing platform is provided at the upper end of the rubber pad, and a reinforcing plate is provided at the middle position of the lower surface of the fixing platform, and a fixed steel chain is connected between the reinforcing plate and the cement base, and connecting feet are provided at the four corners of the fixing platform, so as to achieve better shock absorption effect, and enhance the shock absorption protection capability of the substation installed on the fixed platform after impact, and absorb the energy of the tilting and overturning of the box body through the rubber pad after impact, so as to ensure the stability of the substation, thereby avoiding damage to the power equipment, avoiding the occurrence of hazards such as leakage, and not easily causing safety hazards, and the direct disassembly and assembly of the substation is relatively simple, saving time and effort.

[0004] In the above technical solution, the fixing seat is fixed by cement, which is difficult to dismantle during the moving. Moreover, the base made of cement is difficult to dismantle when the prefabricated substation is moved.

[0005] Based on this, the utility model proposes a prefabricated steel substation support platform. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a prefabricated steel substation support platform, which can easily move the base and facilitate the disassembly and fixation of the substation.

[0007] The technical solution to achieve the purpose of the utility model is: a prefabricated steel substation support platform, including a base, a universal wheel fixedly connected to the base, a sliding plate slidably connected inside the base, a substation body is provided on the sliding plate, a fixed component is provided on the sliding plate, the fixed component includes a first bidirectional screw, a support plate and a slider 1, the four support plates are respectively fixedly connected to the two sides of the top of the outer wall of the sliding plate, the two ends of the first bidirectional screw are respectively rotatably connected to the two support plates, the two sliders 1 are respectively threadedly connected to the two ends of the first bidirectional screw, the two sliders 1 are slidably connected to the sliding plate, and a shock absorbing component is provided in the base.

[0008] Preferably, the fixing assembly also includes a second bidirectional screw and a slider 2, the two ends of the second bidirectional screw are respectively rotatably connected to the other two support plates, the two sliders 2 are respectively threadedly connected to the two ends of the second bidirectional screw, and the two sliders 2 are slidably connected to the sliding plate.

[0009] Preferably, the fixing assembly further comprises a rotating rod and a push plate, the two rotating rods are respectively rotatably connected to the two sliding blocks 2, the two ends of the push plate are respectively rotatably connected to the rotating rods, and the push plate is slidably connected to the sliding plate.

[0010] Preferably, the fixing assembly further comprises threaded holes and a limiting plate, a plurality of the threaded holes are respectively provided on the slider and the push plate, and the limiting plate is fixedly connected to the sliding plate.

[0011] Preferably, the shock absorbing assembly includes a fixing ring, a spring and a sliding column, a plurality of the fixing rings are fixedly connected to the base, a plurality of the springs are fixedly connected to the base, one end of a plurality of the sliding columns is fixedly connected to the sliding plate, and the other ends of the plurality of the sliding columns are respectively fixedly connected to a plurality of springs.

[0012] Preferably, the shock absorbing assembly further comprises a sliding column, and the plurality of fixing rings are distributed on the base in a linear array and are symmetrical about the center of the base.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, in the utility model, the fixing assembly rotates the first bidirectional screw rod to make the two sliders move toward each other, thereby clamping the substation body. Since the slider is provided with a threaded hole, the two sides of the substation body can be fixed by nuts. The second bidirectional screw rod is rotated to make the two sliders move toward each other, and the rotating rod rotates accordingly, pushing the push plate to move, and the substation body can be held against by the threaded holes on the push plate, so that the substation body is fixed all around.

[0015] Second: In the utility model, by pushing the base, the device can be moved to the working position through the universal wheel, and the universal wheel is fixed by the buckle. During the movement, since the sliding column is fixedly connected to the spring, and the sliding column is slidably connected in the fixed ring, the sliding plate can only move up and down, so that it has a shock-absorbing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure from another perspective;

[0019] Figure 3 It is a cross-sectional view of the internal structure of the utility model;

[0020] Figure 4 It is a top view of the three-dimensional structure of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Universal wheel; 3. Sliding plate; 4. Substation body; 5. Fixing assembly; 51. First bidirectional screw; 52. Support plate; 53. Sliding block 1; 54. Threaded hole; 55. Second bidirectional screw; 56. Sliding block 2; 57. Rotating rod; 58. Push plate; 59. Limiting plate; 6. Shock-absorbing assembly; 61. Fixing ring; 62. Spring; 63. Sliding column. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a prefabricated steel substation support platform through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 4As shown, a prefabricated steel substation support platform includes a base 1, four universal wheels 2 are welded on the base 1, a sliding plate 3 is slidably connected inside the base 1, a substation body 4 is provided on the sliding plate 3, a fixing assembly 5 is provided on the sliding plate 3, the fixing assembly 5 includes a first bidirectional screw 51, a support plate 52 and a slider 53, the four support plates 52 are respectively welded to both sides of the top of the outer wall of the sliding plate 3, the two ends of the first bidirectional screw 51 are respectively rotatably connected to the two support plates 52, the two sliders 53 are respectively threadedly connected to the two ends of the first bidirectional screw 51, the two sliders 53 are slidably connected to the sliding plate 3, the width of the slider 53 is greater than the width of the support plate 52, and a shock absorbing assembly 6 is provided in the base 1.

[0026] Further, such as Figure 2-Figure 4 As shown, the fixing assembly 5 also includes a second bidirectional screw 55 and a slider 56. The two ends of the second bidirectional screw 55 are respectively rotatably connected to the other two support plates 52. The two sliders 56 are respectively threadedly connected to the two ends of the second bidirectional screw 55. The size of the slider 56 is consistent with that of the slider 1 53. The two sliders 56 are slidably connected to the sliding plate 3.

[0027] Further, such as Figure 2-Figure 4 As shown, the fixing assembly 5 also includes a rotating rod 57 and a push plate 58. The two rotating rods 57 are respectively rotatably connected to the two sliding blocks 56. The two ends of the push plate 58 are respectively rotatably connected to the rotating rods 57. The push plate 58 is slidably connected to the sliding plate 3. The two rotating rods 57 are symmetrical with the push plate 58 as the axis.

[0028] Further, such as Figure 1-Figure 4 As shown, the fixing assembly 5 also includes threaded holes 54 and limit plates 59. Multiple threaded holes 54 are respectively opened on the slider 53 and the push plate 58. The substation body 4 is fixed to the slider 53 and the push plate 58 through the threaded holes 54, making the substation body 4 more stable. The limit plates 59 are welded to the sliding plate 3.

[0029] Further, such as Figure 3 As shown, the shock absorbing assembly 6 includes a fixing ring 61, a spring 62 and a sliding column 63, a plurality of fixing rings 61 are welded on the base 1, a plurality of springs 62 are fixedly connected to the base 1, a plurality of springs 62 are respectively located inside the plurality of fixing rings 61, one end of the plurality of sliding columns 63 is fixedly connected to the sliding plate 3, the other ends of the plurality of sliding columns 63 are respectively fixedly connected to the plurality of springs 62, and the diameter of the sliding column 63 is consistent with the inner wall diameter of the fixing ring 61.

[0030] Further, such as Figure 3 As shown, a plurality of fixing rings 61 are distributed in a linear array on the base 1 and are symmetrical about the center of the base 1 , and the height of the sliding column 63 is greater than the height of the fixing ring 61 .

[0031] The specific working method is: put the substation body 4 onto the sliding plate 3 through a crane so that one side of it overlaps with the limit plate 59, rotate the first bidirectional screw 51, so that the two sliders 53 move toward each other, and the substation body 4 is clamped. Because the slider 53 is provided with a threaded hole 54, the two sides of the substation body 4 can be fixed by nuts, and the second bidirectional screw 55 is rotated so that the two sliders 56 move toward each other, and the rotating rod 57 rotates accordingly, pushing the push plate 58 to move, and the substation body 4 is supported. The substation body 4 can be fixed by the threaded hole 54 on the push plate 58, and the base 1 is pushed. The device can be moved to the working position by the universal wheel 2. During the movement, since the sliding column 63 is fixedly connected to the spring 62, and the diameter of the sliding column 63 is consistent with the inner wall diameter of the fixing ring 61, the sliding plate 3 slides in the fixing ring 61 under the action of the spring 62, so that it has a shock absorbing effect.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A prefabricated steel substation support platform, comprising a base (1), a universal wheel (2) fixedly connected to the base (1), a sliding plate (3) slidably connected inside the base (1), a substation body (4) being arranged on the sliding plate (3), characterized in that: A fixing assembly (5) is provided on the sliding plate (3), and the fixing assembly (5) comprises a first bidirectional screw rod (51), a support plate (52) and a sliding block (53). The four support plates (52) are respectively fixedly connected to the top two sides of the outer wall of the sliding plate (3). The two ends of the first bidirectional screw rod (51) are respectively rotatably connected to the two support plates (52). The two sliding blocks (53) are respectively threadedly connected to the two ends of the first bidirectional screw rod (51). The two sliding blocks (53) are slidably connected to the sliding plate (3). A shock absorbing assembly (6) is provided in the base (1).

2. A prefabricated steel substation support platform according to claim 1, characterized in that: The fixing assembly (5) further comprises a second bidirectional screw rod (55) and a second sliding block (56), wherein the two ends of the second bidirectional screw rod (55) are respectively rotatably connected to the other two support plates (52), the two second sliding blocks (56) are respectively threadedly connected to the two ends of the second bidirectional screw rod (55), and the two second sliding blocks (56) are slidably connected to the sliding plate (3).

3. The prefabricated steel substation support platform according to claim 2 is characterized in that: The fixing assembly (5) further comprises a rotating rod (57) and a push plate (58), wherein the two rotating rods (57) are respectively rotatably connected to the two sliding blocks (56), and the two ends of the push plate (58) are respectively rotatably connected to the two rotating rods (57), and the push plate (58) is slidably connected to the sliding plate (3).

4. The prefabricated steel substation support platform according to claim 3 is characterized by: The fixing assembly (5) further comprises threaded holes (54) and a limiting plate (59), wherein a plurality of threaded holes (54) are respectively provided on the slider (53) and the push plate (58), and the limiting plate (59) is fixedly connected to the sliding plate (3).

5. The prefabricated steel substation support platform according to claim 1 is characterized by: The shock absorbing assembly (6) comprises a fixing ring (61), a spring (62) and a sliding column (63); a plurality of the fixing rings (61) are fixedly connected to the base (1); a plurality of the springs (62) are fixedly connected to the base (1); one end of a plurality of the sliding columns (63) is fixedly connected to the sliding plate (3); and the other ends of the plurality of the sliding columns (63) are respectively fixedly connected to the plurality of springs (62).

6. The prefabricated steel substation support platform according to claim 5, characterized in that: The plurality of fixing rings (61) are distributed on the base (1) in a linear array and are symmetrical with the center of the base (1) as an axis.

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