Combined transformer substation convenient to disassemble

Abstract

The utility model relates to the technical field of transformer substations, and discloses a combined transformer substation convenient to disassemble, which comprises a device bottom plate and supporting side plates, when the transformer substation is assembled, the device bottom plate can be firstly fixed at a proper position, and then the two supporting side plates are symmetrically fixed on the device bottom plate, so that the transformer substation is assembled. Then the two movable side plates are fixed to horizontal transmission sliding blocks and horizontal guide blocks on the two supporting side plates through fixing bolts, the two horizontal transmission sliding blocks are driven by a servo motor to be close to each other, the two movable side plates are close to each other, vertical clamping strips on the movable side plates are clamped into vertical clamping grooves in the supporting side plates, and then the two movable side plates are fixed to the horizontal transmission sliding blocks and the horizontal guide blocks on the two supporting side plates; and finally, the top cover is hoisted to the tops of the movable side plates and the supporting side plates, and the guide rods on the top cover are in butt joint with the guide holes in the supporting side plates, so that mounting is completed, otherwise, dismounting can be completed, and the dismounting efficiency of the transformer substation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a combined transformer substation which is easy to disassemble. Background Art

[0002] With the development of the national economy and the improvement of people's living standards, people have put forward high requirements for the safety, reliability and comfort of products, which has made the manufacturing process of products more complicated. The complexity of product processes has put forward high requirements for the safety, reliability and continuity of power supply. Substation is a kind of factory-prefabricated indoor and outdoor compact distribution equipment that is arranged in a certain wiring scheme, including high-voltage switchgear, distribution transformers and low-voltage distribution devices. It is an organic combination of transformer step-down, low-voltage distribution and other functions, and is installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation. It is a new type of substation that has emerged after civil substations.

[0003] Combined substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil power distribution room and power distribution station and becomes a new type of complete set of power transformation and distribution equipment.

[0004] However, the existing substations are built in a traditional way. After construction, the substations are permanent. When the substation needs to be dismantled, the substation can only be destroyed and cannot be reused, which wastes resources. At the same time, the construction of the substation is cumbersome and takes a long time. For some remote areas, the construction cost is high. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a modular substation that is easy to disassemble, thereby solving the above technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular substation that is easy to disassemble, comprising a device bottom plate and a supporting side plate, two supporting side plates are plugged into the device bottom plate, two symmetrical movable side plates are plugged in between the two supporting side plates, the same top cover is plugged in the tops of the two supporting side plates and the two movable side plates, a transmission cavity is opened in one of the supporting side plates, a driving gear is rotatably installed in the transmission cavity, two horizontal transmission sliders and a vertical transmission slider are slidably arranged in the transmission cavity, the horizontal transmission slider and the vertical transmission slider are both provided with transmission tooth grooves meshing with the driving gear, two symmetrical horizontal guide blocks are slidably arranged in the other supporting side plate, the two horizontal transmission sliders and the two horizontal guide blocks are respectively fixed to the two movable side plates by fixing bolts, the vertical transmission slider abuts against the bottom of the top cover, two symmetrical lifting rings are arranged on the top of the top cover, a servo motor is installed on the supporting side plate with the transmission cavity, and the action output shaft of the servo motor extends into the transmission cavity and is installed on the driving gear.

[0009] Preferably, two mutually symmetrical T-shaped limit blocks are arranged at the bottom of the two movable side panels, and T-shaped limit grooves adapted to the T-shaped limit blocks are opened on both sides of the device bottom plate.

[0010] Preferably, two mutually symmetrical vertical clamping strips are arranged on the two movable side panels, and vertical clamping grooves adapted to the vertical clamping strips are opened on the two supporting side panels.

[0011] Preferably, the two movable side panels are both provided with horizontal clamping strips, and the bottom of the top cover is provided with two horizontal clamping slots matched with the horizontal clamping strips.

[0012] Preferably, the horizontal guide block and the horizontal transmission slide block are both fixed to the vertical clamping strip by fixing bolts.

[0013] Preferably, a plurality of guide rods are arranged at the bottom of the top cover, and guide holes matching the guide rods are opened at the tops of the two supporting side plates.

[0014] Preferably, docking blocks are arranged at the bottom of the two supporting side plates, and two docking grooves which are symmetrical to each other and matched with the docking blocks are opened on the top of the device bottom plate.

[0015] Compared with the prior art, the utility model provides a modular substation that is easy to disassemble and has the following beneficial effects:

[0016] 1. The utility model cooperates with each other through the structures such as the device bottom plate, the supporting side plate, the movable side plate and the top cover, so that when assembling the substation, the device bottom plate can be fixed in an appropriate position first, and then the two supporting side plates are symmetrically fixed on the device bottom plate, and then the two movable side plates are fixed to the horizontal transmission sliders and the horizontal guide blocks on the two supporting side plates by fixing bolts, and the two horizontal transmission sliders are driven by the servo motor to approach each other, so that the two movable side plates are approached to each other, so that the vertical card strips on the movable side plates are connected to the vertical card grooves on the supporting side plates, and finally the top cover is hoisted to the top of the movable side plate and the supporting side plate, and the guide rods on the top cover are connected to the guide holes on the supporting side plates, so as to complete the installation, and vice versa, the disassembly can be completed, thereby improving the disassembly and assembly efficiency of the substation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural diagram of the horizontal transmission slider, driving gear and vertical transmission slider of the utility model;

[0019] Figure 3 It is a schematic cross-sectional structure diagram of the docking block and driving gear and other structures of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the structure of the fixing bolt and vertical clamping strip of the utility model.

[0021] Among them: 1. Device bottom plate; 2. Support side plate; 3. Lifting ring; 4. Movable side plate; 5. T-shaped limit block; 6. Top cover; 7. Driving gear; 8. Horizontal transmission slider; 9. Transmission tooth groove; 10. Fixing bolt; 11. Vertical clamping strip; 12. Guide rod; 13. Guide hole; 14. Horizontal clamping strip; 15. Docking groove; 16. Docking block; 17. Horizontal clamping groove; 18. Servo motor; 19. Vertical transmission slider; 20. Horizontal guide block; 21. T-shaped limit groove; 22. Transmission cavity; 23. Vertical clamping groove. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-4 A modular substation that is easy to disassemble comprises a device bottom plate 1 and a supporting side plate 2. The two supporting side plates 2 are both plugged into the device bottom plate 1. Two symmetrical movable side plates 4 are plugged between the two supporting side plates 2. The tops of the two supporting side plates 2 and the two movable side plates 4 are plugged with the same top cover 6. A transmission cavity 22 is opened in one of the supporting side plates 2. A driving gear 7 is rotatably installed in the transmission cavity 22. Two horizontal transmission sliders 8 and a vertical transmission slider 19 are slidably arranged in the transmission cavity 22. The horizontal transmission slider 8 and the vertical transmission slider 19 are connected to each other. Both are provided with transmission tooth grooves 9 meshing with the driving gear 7, two symmetrical horizontal guide blocks 20 are slidably arranged in the other supporting side plate 2, the two horizontal transmission sliders 8 and the two horizontal guide blocks 20 are respectively fixed to the two movable side plates 4 by fixing bolts 10, the vertical transmission slider 19 abuts against the bottom of the top cover 6, and two symmetrical lifting rings 3 are arranged on the top of the top cover 6. A servo motor 18 is installed on the supporting side plate 2 with a transmission cavity 22, and the action output shaft of the servo motor 18 extends into the transmission cavity 22 and is installed on the driving gear 7.

[0026] Through the mutual cooperation of the provided device bottom plate 1, the supporting side plate 2, the movable side plate 4 and the top cover 6, when assembling the substation, the device bottom plate 1 can be fixed in an appropriate position first, and then the two supporting side plates 2 are symmetrically fixed on the device bottom plate 1, and then the two movable side plates 4 are fixed to the horizontal transmission sliders 8 and the horizontal guide blocks 20 on the two supporting side plates 2 by fixing bolts 10, and the two horizontal transmission sliders 8 are driven by the servo motor 18 to approach each other, so that the two movable side plates 4 are approached to each other, so that the vertical clip 11 on the movable side plate 4 is clipped into the vertical clip groove 23 on the supporting side plate 2, and finally the top cover 6 is hoisted to the top of the movable side plate 4 and the supporting side plate 2, and the guide rod 12 on the top cover 6 is docked into the guide hole 13 on the supporting side plate 2, so as to complete the installation, and vice versa, the disassembly can be completed, thereby improving the disassembly and assembly efficiency of the substation.

[0027] Specifically, in this embodiment, two mutually symmetrical T-shaped limit blocks 5 are arranged at the bottom of the two movable side plates 4 , and T-shaped limit grooves 21 matched with the T-shaped limit blocks 5 are opened on both sides of the device bottom plate 1 .

[0028] By cooperating with the T-shaped limiting block 5 and the T-shaped limiting groove 21, when the two movable side panels 4 are close to each other, the T-shaped limiting block 5 on the movable side panel 4 can be inserted into the T-shaped limiting groove 21 to achieve the limiting fixation of the movable side panel 4.

[0029] Specifically, in this embodiment, two mutually symmetrical vertical clamping strips 11 are arranged on each of the two movable side panels 4 , and vertical clamping grooves 23 matched with the vertical clamping strips 11 are opened on each of the two supporting side panels 2 .

[0030] The vertical clamping strip 11 and the vertical clamping groove 23 cooperate with each other, so that the movable side panel 4 and the supporting side panel 2 can be easily connected, and a guide is provided for the connection between the movable side panel 4 and the supporting side panel 2 .

[0031] Specifically, in this embodiment, horizontal clamping strips 14 are arranged on the two movable side panels 4 , and two horizontal clamping grooves 17 matched with the horizontal clamping strips 14 are formed at the bottom of the top cover 6 .

[0032] Through the mutual cooperation between the horizontal clamping strip 14 and the horizontal clamping groove 17, when the top cover 6 is docked with the movable side panel 4 and the supporting side panel 2, through the mutual cooperation between the horizontal clamping strip 14 and the horizontal clamping groove 17, the top cover 6 can limit the two movable side panels 4 to a certain extent, thereby ensuring the stability of the overall structure.

[0033] Specifically, in this embodiment, the horizontal guide block 20 and the horizontal transmission slide block 8 are both fixed to the vertical clamping bar 11 by means of fixing bolts 10 .

[0034] Specifically, in this embodiment, a plurality of guide rods 12 are arranged at the bottom of the top cover 6 , and guide holes 13 matched with the guide rods 12 are opened at the tops of the two supporting side plates 2 .

[0035] The guide hole 13 cooperates with the guide rod 12 to guide the docking direction of the top cover 6 .

[0036] Specifically, in this embodiment, a docking block 16 is arranged at the bottom of each of the two supporting side plates 2 , and two docking grooves 15 which are symmetrical to each other and matched with the docking blocks 16 are formed on the top of the device bottom plate 1 .

[0037] By means of the cooperation between the arranged docking blocks 16 and the docking grooves 15 , the supporting side plate 2 and the device bottom plate 1 can be conveniently docked.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular substation that is easy to disassemble, comprising a device bottom plate and a supporting side plate, characterized in that: The two supporting side plates are both plugged into the bottom plate of the device, and two symmetrical movable side plates are plugged between the two supporting side plates. The same top cover is plugged into the top of the two supporting side plates and the two movable side plates, and a transmission cavity is opened in one of the supporting side plates, and a driving gear is rotatably installed in the transmission cavity. Two horizontal transmission sliders and a vertical transmission slider are slidably arranged in the transmission cavity, and the horizontal transmission slider and the vertical transmission slider are both provided with transmission tooth grooves meshing with the driving gear. Two symmetrical horizontal guide blocks are slidably arranged in the other supporting side plate, and the two horizontal transmission sliders and the two horizontal guide blocks are respectively fixed to the two movable side plates by fixing bolts, and the vertical transmission slider abuts against the bottom of the top cover, and two symmetrical hanging rings are arranged on the top of the top cover, and a servo motor is installed on the supporting side plate with the transmission cavity, and the action output shaft of the servo motor extends into the transmission cavity and is installed on the driving gear.

2. The easily disassembled modular substation according to claim 1 is characterized in that: Two mutually symmetrical T-shaped limit blocks are arranged at the bottom of the two movable side plates, and T-shaped limit grooves matched with the T-shaped limit blocks are opened on both sides of the device bottom plate.

3. The easily disassembled modular substation according to claim 1 is characterized in that: Two mutually symmetrical vertical clamping strips are arranged on the two movable side panels, and vertical clamping grooves matched with the vertical clamping strips are opened on the two supporting side panels.

4. The easily disassembled modular substation according to claim 1 is characterized in that: Horizontal clamping strips are arranged on the two movable side panels, and two horizontal clamping slots matched with the horizontal clamping strips are arranged at the bottom of the top cover.

5. The easily disassembled modular substation according to claim 1 is characterized in that: The horizontal guide block and the horizontal transmission slide block are both fixed on the vertical clamping strip by fixing bolts.

6. The easily disassembled modular substation according to claim 1 is characterized in that: A plurality of guide rods are arranged at the bottom of the top cover, and guide holes matched with the guide rods are opened at the tops of the two supporting side plates.

7. The easily disassembled modular substation according to claim 1 is characterized in that: The bottoms of the two supporting side plates are both provided with docking blocks, and the top of the device bottom plate is provided with two docking grooves which are symmetrical to each other and matched with the docking blocks.

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