CN211198464U - Outdoor multifunctional test platform for substation - Google Patents

Abstract

The utility model discloses an outdoor multifunctional test platform for a substation, which comprises a support platform and an operation platform, a lifting mechanism is arranged between the upper surface of the support platform and the operation platform, and the bottom of the support platform is provided with an accommodating platform The storage compartment is provided with a battery and a power conversion unit, and the input end of the power conversion unit is connected to the battery; the operation platform is provided with a power interface connected to the output end of the power conversion unit; The bottom of the support platform is provided with a roller and a level adjustment component for adjusting the water level of the support platform; one side of the support platform is provided with a handrail, and the handrail is provided with a switch for controlling the lifting mechanism to move up and down; The lifting mechanism is a scissor arm structure. The test platform of the utility model has the advantages of simple structure, convenient and reliable transportation, safe operation and the like.

Description

Outdoor multifunctional test platform for substation

technical field

The utility model mainly relates to the technical field of substation equipment, in particular to an outdoor multifunctional test platform for a substation.

Background technique

Substation maintenance work requires lean management and production efficiency improvement. On the one hand, there are fewer maintenance personnel to save manpower. On the other hand, the maintenance space in the station is large, the equipment transfer is not convenient, and there is no convenient working platform.

Utility model content

The technical problem to be solved by the utility model is: aiming at the technical problems existing in the prior art, the utility model provides an outdoor multifunctional test platform for substations with simple structure, rich functions, convenient transfer and operation.

In order to solve the above-mentioned technical problems, the technical scheme proposed by the present utility model is:

An outdoor multifunctional test platform for a substation includes a support platform and an operation platform, a lifting mechanism is arranged between the upper surface of the support platform and the operation platform, and a accommodating bin is arranged at the bottom of the support platform, and the accommodating bin is arranged at the bottom of the supporting platform. A battery and a power conversion unit are arranged in the warehouse, and the input end of the power conversion unit is connected with the battery; the operation platform is provided with a power interface connected with the output end of the power conversion unit; the bottom of the support platform A roller and a horizontal adjustment assembly for adjusting the water level of the supporting platform are provided; a handrail is provided on one side of the supporting platform, and a switch for controlling the lifting mechanism to be lifted and lowered is provided on the handrail; the lifting mechanism is a shear wishbone structure.

As a further improvement of the above technical solution:

The scissor arm structure includes a first scissor arm, a second scissor arm and a driving member, and the middle sections of the first scissor arm and the second scissor arm are hinged; the bottom end of the first scissor arm is connected to the The supporting platform is rotatably connected, and the top end is slidably installed on the bottom side of the operating platform; the top end of the second scissor arm is rotatably connected with the operating platform, and the bottom end is slidably installed on the operating platform; one end of the driving member is rotatably installed on the operating platform The other end is rotatably connected to the first scissor arm or/and the second scissor arm, and is used to drive the rotation between the first scissor arm and the second scissor arm to achieve lifting.

A plurality of support rods are arranged on the support platform, which are used to withstand the operation platform lowered to a predetermined position.

The driving member is an oil pump, and the switch is a switch for controlling the pressurization or depressurization of the oil pump.

The level adjustment assembly includes a pillar, an adjustment rod, an adjustment cap and a roller sleeve, the pillar is installed under the support platform, the adjustment cap is connected with the pillar, and the roller sleeve is installed on the adjustment assembly Above, a bearing is arranged horizontally in the roller sleeve, the upper end of the adjusting rod is screwed into the adjusting cap and is threadedly connected with the adjusting cap, and the lower end of the adjusting rod is connected with the bearing.

An adjusting nut is fastened on the adjusting rod.

A fence is arranged on the peripheral side of the operating platform; an insulating anti-skid pad is laid on the operating platform.

The power conversion unit is an inverter.

Compared with the prior art, the advantages of the present utility model are:

The outdoor multifunctional test platform for transformer substations of the present invention has the following characteristics through the design of the above-mentioned structure: 1. Rollers are arranged at the bottom of the support platform to cooperate with the lifting and lowering of the lifting mechanism. When the equipment is transferred, the operating platform is lowered. It is safe and reliable to transfer to a safe position; when the operation needs to be carried out, the bottom of the support platform is provided with a level adjustment component, which can not only make the whole platform fixed, but also ensure the level, and at the same time cooperate with the lifting mechanism to raise the operating platform to the top. The working position is convenient for the operation of the equipment, the overall structure is stable and reliable, and the entire platform is transformed into a fixed workbench mode, which improves the convenience and reliability of the operation.

Description of drawings

FIG. 1 is a schematic front view of the structure of the present invention in an embodiment.

FIG. 2 is a top plan view of the operating platform of the present invention in an embodiment.

FIG. 3 is a cross-sectional structural view of the horizontal adjustment assembly of the present invention in an embodiment.

The numbers in the figure indicate: 1. Support platform; 2. Operation platform; 201, Power interface; 202, Fence; 203, Insulation and anti-skid pad; 34, roller sleeve; 35, bearing; 36, adjusting nut; 4, lifting mechanism; 401, support rod; 402, the first scissor arm; 403, the first pulley; 404, the first chute; 405, the first Two scissor arm; 406, the second pulley; 407, the second chute; 408, the driving part; 409, the switch; 5, the storage bin; 6, the battery; 7, the power conversion unit;

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in FIG. 1 , the outdoor multifunctional test platform for substations in this embodiment includes a support platform 1 and an operation platform 2 . A lifting mechanism 4 is arranged between the upper surface of the support platform 1 and the operation platform 2 , and the bottom of the support platform 1 is provided with a lifting mechanism 4 . A storage bin 5 is provided, a storage battery 6 and a power conversion unit 7 are arranged in the storage bin 5, and the input end of the power conversion unit 7 is connected with the storage battery 6; the operation platform 2 is provided with a power supply interface 201 connected with the output end of the power conversion unit 7 The bottom of the support platform 1 is provided with a roller 9 and a horizontal adjustment assembly 3 for adjusting the water level of the support platform 1; one side of the support platform 1 is provided with a handrail 8, and the handrail 8 is provided with a switch for controlling the lifting mechanism 4 to lift. 409; The lifting mechanism 4 is a scissor arm structure.

The outdoor multifunctional test platform for substations of the present invention has the following characteristics through the design of the above-mentioned structure: the rollers 9 are arranged at the bottom of the support platform 1 to cooperate with the lifting and lowering of the lifting mechanism 4, when the equipment on the operating platform 2 is transferred. , the operation platform 2 is lowered to a safe position, and then the transfer is carried out, which is safe and reliable; when the operation needs to be carried out, the bottom of the support platform 1 is provided with a level adjustment component 3, which can not only make the whole platform fixed, but also can ensure the level, and at the same time The operation platform 2 is raised to the working position with the lifting mechanism 4, so as to facilitate the operation of the equipment, the overall structure is stable and reliable, and the entire test platform is transformed into a fixed workbench mode, which improves the convenience and reliability of the operation.

In this embodiment, the scissor arm structure includes a first scissor arm 402, a second scissor arm 405 and a driving member 408, and the middle sections of the first scissor arm 402 and the second scissor arm 405 are hinged by means of a pin shaft or the like ; The bottom end of the first scissor arm 402 is rotatably connected with the support platform 1, and the top end is equipped with a first pulley 403, the first pulley 403 slides in the first chute 404 at the bottom of the operation platform 2, the arrangement of the first chute 404 The direction is along the length direction of the operation platform 2; the top end of the second scissor arm 405 is rotatably connected to the bottom surface of the operation platform 2, and the bottom end is installed with a second pulley 406, which slides on the second chute 407 of the support platform 1 Inside, the arrangement direction of the second chute 407 is along the length direction of the support platform 1, wherein the first chute 404 and the second chute 407 are both located on the same side of the hinge point in the middle section; one end of the driving member 408 is rotatably installed on the support platform 1 The other end is rotatably connected to the first scissor arm 402 or/and the second scissor arm 405 for driving the first scissor arm 402 and the second scissor arm 405 to rotate to achieve lifting. Specifically, the driving member 408 is an oil cylinder, the fixed end of the oil cylinder is rotatably installed on the support platform 1, and the telescopic end is rotatably installed on the first scissor arm 402. When the oil cylinder is telescopic, the first scissor arm 402 and the second scissor arm The fork arms 405 rotate with each other, and each pulley slides in the corresponding chute, thereby realizing the lifting and lowering of the operating platform 2 . In each of the above-mentioned rotational connections, the ear seat and the rotating shaft can be matched with each other. In addition, a plurality of support rods 401 are provided on the support platform 1, which are used to withstand the operation platform 2 lowered to a predetermined position, and on the basis of ensuring the stability of the operation platform 2, to prevent the heavy objects on the operation platform 2 from affecting each scissor arm. damage caused by crushing. The driving member 408 is an oil pump, and the switch 409 is a switch for controlling the pressurization or pressure relief of the oil pump.

As shown in FIG. 3 , in this embodiment, the horizontal adjustment assembly 3 includes a support column 31 , an adjustment rod 32 , an adjustment cap 33 and a roller sleeve 34 . The support column 31 is installed under the support platform 1 , and the adjustment cap 33 is connected to the support column 31 . , the roller sleeve 34 is installed above the support foot, the bearing 35 is horizontally arranged in the roller sleeve 34, the upper end of the adjusting rod 32 is screwed into the adjusting cap 33 and is threadedly connected with the adjusting cap 33, and the lower end of the adjusting rod 32 is connected to the adjusting cap 33. Bearings 35 are attached. The adjusting rod 32 is in the shape of a double-ended screw, one end with coarse thread, and the other end is a polished rod. The end of the adjusting rod 32 with the coarse thread is screwed into the adjusting cap 33 and is threadedly connected with the adjusting cap 33. The lower end of the adjusting rod 32 For the polished rod, it is tightly connected with the bearing 35. In addition, the adjusting rod 32 is fixedly provided with an adjusting nut 36, which is used to facilitate the rotation of the adjusting rod 32. When in use, only the adjusting nut 36 needs to be rotated, and the bearing 35 at the lower end of the adjusting rod 32 is adjusted accordingly. The adjusting rod 32 rotates together, and the upper end of the adjusting rod 32 rotates threadedly between the adjusting cap 33, thereby adjusting the length of the adjusting rod 32 extending into the adjusting cap 33, thereby adjusting the heights of all sides of the support platform 1, and finally adjusting the support platform 1 and the purpose of operating the level of the platform 2. Of course, the above-mentioned level adjustment assembly 3 can also be installed on the support rod 401 to further realize the adjustment of the levelness of the operation platform 2 .

As shown in FIG. 2 , in this embodiment, a fence 202 (about 10 cm in height) is arranged on the peripheral side of the operating platform 2 to effectively prevent the equipment on the platform from slipping off during the transfer and working process; the operating platform 2 is laid with insulating anti-skid pads 203; wherein the power interface 201 is connected to the battery 6 through the power conversion unit 7 (such as an inverter), and the direct current of the battery 6 is converted into an alternating current of AC220V through the inverter to realize the power supply of conventional equipment, wherein the power interface 201 is a jack , with quick switch protection.

The outdoor multi-functional test platform for substations of the present invention has the following effects as a whole: first, the rollers 9 can be used to facilitate the transfer, and the trolley can be fixed by the support feet at the four corners of the support platform 1, and transformed into a Fixed worktable mode; second, the oil pump is used to drive the folding arm to lift the operation platform 2. The height of the platform is low from the ground, which is convenient and safe for equipment transfer; the lifting mechanism 4 is raised, and the operation platform 2 can be fixed at about 1.5 meters. High height, easy to operate; third, the direct current of the battery 6 can be converted into AC 220V, and lead to the jack on the operation platform 2; fourth, the transfer handrail 8 is installed, and the handrail 8 adopts a fixed design, and is in the handrail. 8. An oil pump pressure relief switch 409 is installed in the middle to realize the pressure relief operation of the oil pump.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can utilize the technical content disclosed above to make many possible changes and modifications to the technical solution of the present invention, or be modified to equivalent changes, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention should fall within the protection scope of the technical solutions of the present invention.

Claims (8)

1. The outdoor multifunctional test platform for the transformer substation is characterized by comprising a supporting platform (1) and an operating platform (2), wherein a lifting mechanism (4) is arranged between the upper surface of the supporting platform (1) and the operating platform (2), a containing bin (5) is arranged at the bottom of the supporting platform (1), a storage battery (6) and a power supply conversion unit (7) are arranged in the containing bin (5), and the input end of the power supply conversion unit (7) is connected with the storage battery (6); the operating platform (2) is provided with a power interface (201) connected with the output end of the power conversion unit (7); the bottom of the supporting platform (1) is provided with a roller (9) and a horizontal adjusting component (3) for adjusting the water level of the supporting platform (1); a handrail (8) is arranged on one side of the supporting platform (1), and a switch (409) for controlling the lifting mechanism (4) to lift is arranged on the handrail (8); the lifting mechanism (4) is of a scissor arm structure.

2. The outdoor multifunctional test platform for the transformer substation according to claim 1, wherein the scissor arm structure comprises a first scissor arm (402), a second scissor arm (405) and a driving piece (408), and the middle sections of the first scissor arm (402) and the second scissor arm (405) are hinged; the bottom end of the first scissor arm (402) is rotatably connected with the supporting platform (1), and the top end of the first scissor arm is slidably mounted at the bottom side of the operating platform (2); the top end of the second scissor arm (405) is rotatably connected with the operating platform (2), and the bottom end of the second scissor arm is slidably mounted on the operating platform (2); one end of the driving piece (408) is rotatably installed on the operating platform (2), and the other end of the driving piece is rotatably connected with the first scissor arm (402) or/and the second scissor arm (405) and is used for driving the first scissor arm (402) and the second scissor arm (405) to rotate so as to realize lifting.

3. The outdoor multifunctional test platform for the transformer substation according to claim 2, characterized in that a plurality of support rods (401) are arranged on the support platform (1) and used for supporting the operation platform (2) which is lowered to a preset position.

4. The outdoor multifunctional test platform for the transformer substation of claim 2, wherein the driving member (408) is an oil pump, and the switch (409) is a switch for controlling pressurization or pressure relief of the oil pump.

5. The outdoor multifunctional test platform for the transformer substation according to any one of claims 1 to 4, characterized in that the horizontal adjusting assembly (3) comprises a support column (31), an adjusting rod (32), an adjusting cap (33) and a roller sleeve (34), the support column (31) is installed below the support platform (1), the adjusting cap (33) is connected with the support column (31), a bearing (35) is horizontally arranged in the roller sleeve (34), the upper end of the adjusting rod (32) is screwed into the adjusting cap (33) and is in threaded connection with the adjusting cap (33), and the lower end of the adjusting rod (32) is connected with the bearing (35).

6. Outdoor multifunctional test platform for substations according to claim 5, characterized in that an adjusting nut (36) is fastened onto the adjusting rod (32).

7. The outdoor multifunctional test platform for the transformer substation according to any one of claims 1 to 4, characterized in that a fence (202) is arranged on the peripheral side of the operation platform (2); and an insulating antiskid pad (203) is paved on the operating platform (2).

8. The outdoor multifunctional test platform for substations according to any one of claims 1 to 4, characterized in that the power conversion unit (7) is an inverter.

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