CN211198464U

CN211198464U - Outdoor multifunctional test platform for transformer substation

Info

Publication number: CN211198464U
Application number: CN201921855899.XU
Authority: CN
Inventors: 周守强; 王智弘; 瞿旭; 刘琨; 彭斌; 刘令富
Original assignee: State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd; Maintenance Co of State Grid Hunan Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Hunan Electric Power Co Ltd; Maintenance Co of State Grid Hunan Electric Power Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses an outdoor multifunctional test platform for a transformer substation, which comprises a supporting platform and an operating platform, wherein a lifting mechanism is arranged between the upper surface of the supporting platform and the operating platform, a containing bin is arranged at the bottom of the supporting platform, a storage battery and a power supply conversion unit are arranged in the containing bin, and the input end of the power supply conversion unit is connected with the storage battery; the operating platform is provided with a power interface connected with the output end of the power conversion unit; the bottom of the supporting platform is provided with a roller and a horizontal adjusting component for adjusting the water level of the supporting platform; a handrail is arranged on one side of the supporting platform, and a switch for controlling the lifting mechanism to lift is arranged on the handrail; the lifting mechanism is of a scissor arm structure. The utility model discloses a test platform has simple structure, transports advantages such as convenient and reliable, operation safety.

Description

Outdoor multifunctional test platform for transformer substation

Technical Field

The utility model relates to a substation equipment technical field refers in particular to an outdoor multifunctional test platform for transformer substation.

Background

The transformer substation overhauls the work, in the face of the aspect demands such as lean management and production efficiency promotion, the maintainer will use manpower sparingly on the one hand, and on the other hand, the in-station maintenance space is big, and the equipment is transported not the aspect of, and does not have the work platform who facilitates the use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: technical problem to prior art exists, the utility model provides a simple structure, function are abundant, the convenient outdoor multifunctional test platform of transformer substation who transports and the operation.

In order to solve the technical problem, the utility model provides a technical scheme does:

an outdoor multifunctional test platform for a transformer substation comprises a supporting platform and an operating platform, wherein a lifting mechanism is arranged between the upper surface of the supporting platform and the operating platform, a containing bin is arranged at the bottom of the supporting platform, a storage battery and a power supply conversion unit are arranged in the containing bin, and the input end of the power supply conversion unit is connected with the storage battery; the operating platform is provided with a power interface connected with the output end of the power conversion unit; the bottom of the supporting platform is provided with a roller and a horizontal adjusting component for adjusting the water level of the supporting platform; a handrail is arranged on one side of the supporting platform, and a switch for controlling the lifting mechanism to lift is arranged on the handrail; the lifting mechanism is of a scissor arm structure.

As a further improvement of the above technical solution:

the scissor arm structure comprises a first scissor arm, a second scissor arm and a driving piece, 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 rotatably connected with the supporting platform, and the top end of the first scissor arm is slidably arranged at 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 of the second scissor arm is slidably mounted on the operating platform; one end of the driving piece is rotatably installed on the operating platform, and the other end of the driving piece is rotatably connected with the first scissor arm or/and the second scissor arm and is used for driving the first scissor arm and the second scissor arm to rotate so as to realize lifting.

And the supporting platform is provided with a plurality of supporting rods for supporting the operating platform which is lowered to a preset position.

The driving piece is an oil pump, and the switch is a switch for controlling pressurization or pressure relief of the oil pump.

The levelness adjusting assembly comprises a support, an adjusting rod, an adjusting cap and a rolling shaft sleeve, the support is installed below the supporting platform, the adjusting cap is connected with the support, the rolling shaft sleeve is installed above the adjusting assembly, a bearing is horizontally arranged in the rolling shaft sleeve, the upper end of the adjusting rod is screwed into the adjusting cap and is in threaded connection 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 periphery of the operating platform; and an insulating non-slip mat is paved on the operating platform.

The power conversion unit is an inverter.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses an outdoor multifunctional test platform is used to transformer substation, through the design of above-mentioned structure, has following characteristics: 1. the bottom of the supporting platform is provided with the roller which is matched with the lifting of the lifting mechanism, so that the operating platform is lowered to a safe position when the equipment is transported, and then the equipment is transported, and the operation platform is safe and reliable; when needs carry out the operation, the bottom through supporting platform is provided with the horizontal adjustment subassembly, not only can be so that whole platform is fixed, can guarantee the level moreover, cooperates elevating system to rise operation platform to the operation position simultaneously to the equipment of being convenient for, overall structure is reliable and stable, and whole platform changes fixed work platform mode into, improves the convenience and the reliability of operation.

Drawings

Fig. 1 is a schematic front view of the embodiment of the present invention.

Fig. 2 is a top view structural diagram of the operation platform according to the embodiment of the present invention.

Fig. 3 is a sectional structure view of the horizontal adjustment assembly of the present invention in an embodiment.

The reference numbers in the figures denote: 1. a support platform; 2. an operating platform; 201. a power interface; 202. a fence; 203. an insulating anti-skid pad; 3. a level adjustment assembly; 31. a pillar; 32. adjusting a rod; 33. an adjusting cap; 34. a roller sleeve; 35. a bearing; 36. adjusting the nut; 4. a lifting mechanism; 401. a support bar; 402. a first scissor arm; 403. a first pulley; 404. a first chute; 405. a second scissor arm; 406. a second pulley; 407. a second chute; 408. a drive member; 409. a switch; 5. an accommodating bin; 6. a storage battery; 7. a power conversion unit; 8. a handrail; 9. and a roller.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments.

As shown in fig. 1, the outdoor multifunctional test platform for the transformer substation of the present embodiment includes a supporting platform 1 and an operating platform 2, a lifting mechanism 4 is disposed between an upper surface of the supporting platform 1 and the operating platform 2, a containing bin 5 is disposed at a bottom of the supporting platform 1, a storage battery 6 and a power conversion unit 7 are disposed in the containing bin 5, and an input end of the power conversion unit 7 is connected to 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 degree of the supporting platform 1; one side of the supporting platform 1 is provided with a handrail 8, and the handrail 8 is provided with a switch 409 for controlling the lifting mechanism 4 to lift; the lifting mechanism 4 is of a scissor arm structure.

The utility model discloses an outdoor multifunctional test platform is used to transformer substation, through the design of above-mentioned structure, has following characteristics: the bottom of the supporting platform 1 is provided with the roller 9, and the lifting mechanism 4 is matched for lifting, so that when equipment on the operating platform 2 is transported, the operating platform 2 is lowered to a safe position and then transported, and the operation is safe and reliable; when needs carry out the operation, bottom through supporting platform 1 is provided with horizontal adjusting subassembly 3, not only can be so that whole platform is fixed, can guarantee the level moreover, cooperates elevating system 4 simultaneously to rise operation platform 2 to the operation position to the equipment of being convenient for, overall structure is reliable and stable, and whole test platform changes fixed work platform mode into, improves the convenience and the reliability of operation.

In this embodiment, the scissors arm structure includes a first scissors arm 402, a second scissors arm 405 and a driving member 408, and the middle sections of the first scissors arm 402 and the second scissors arm 405 are hinged by a pin shaft or the like; the bottom end of the first scissor arm 402 is rotatably connected with the support platform 1, the top end is provided with a first pulley 403, the first pulley 403 slides in a first sliding groove 404 at the bottom of the operation platform 2, and the arrangement direction of the first sliding groove 404 is along the length direction of the operation platform 2; the top end of the second scissor arm 405 is rotatably connected with the bottom surface of the operating platform 2, the bottom end of the second scissor arm is provided with a second pulley 406, the second pulley 406 slides in a second sliding chute 407 of the supporting platform 1, the arrangement direction of the second sliding chute 407 is along the length direction of the supporting platform 1, wherein the first sliding chute 404 and the second sliding chute 407 are both positioned on the same side of the hinge point of the middle section; one end of the driving member 408 is rotatably mounted on the supporting platform 1, and the other end is rotatably connected to the first scissors arm 402 or/and the second scissors arm 405, so as to drive the first scissors arm 402 and the second scissors arm 405 to rotate to realize lifting. Specifically, the driving member 408 is an oil cylinder, a fixed end of the oil cylinder is rotatably mounted on the supporting platform 1, and a telescopic end of the oil cylinder is rotatably mounted on the first scissor arm 402, when the oil cylinder is telescopic, the first scissor arm 402 and the second scissor arm 405 are rotated with each other, and each pulley slides in a corresponding sliding groove, so that the lifting of the operation platform 2 is realized. In each rotary connection, the ear seat can be matched with the rotating shaft. In addition, 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, and damage to each scissor arm caused by extrusion of heavy objects on the operation platform 2 is avoided on the basis of ensuring the stability of the operation platform 2. The driving member 408 is an oil pump, the switch 409 is a switch for controlling pressurization or pressure release of the oil pump, and the pressurization or pressure release of the oil pump is controlled by the switch 409, so that the lifting of the lifting mechanism 4 is realized.

As shown in fig. 3, in the present 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 below the support platform 1, the adjustment cap 33 is connected to the support column 31, the roller sleeve 34 is installed above the support foot, a bearing 35 is horizontally disposed in the roller sleeve 34, an upper end of the adjustment rod 32 is screwed into the adjustment cap 33 and is in threaded connection with the adjustment cap 33, and a lower end of the adjustment rod 32 is connected to the bearing 35. Wherein adjust pole 32 and be two-end screw rod shape, thick thread is taken to one end, another is the polished rod, adjust the one end screw in of pole 32 area thick thread to adjust in cap 33 and with adjusting cap 33 threaded connection, the lower extreme of adjusting pole 32 is the polished rod then with bearing 35 expand tightly be connected, in addition adjust fixedly on the pole 32 be provided with adjusting nut 36, be used for conveniently rotating and adjusting pole 32, when using, only need to rotate adjusting nut 36, bearing 35 that adjusts the pole 32 lower extreme then rotates along with adjusting pole 32, the upper end of adjusting pole 32 then with adjust between the cap 33 threaded rotation, thereby adjust the length that pole 32 stretched into adjusting cap 33, thereby reach the height of adjusting supporting platform 1 each side, finally reach the purpose of adjusting supporting platform 1 and operation platform 2 levelness. Of course, the horizontal adjusting assembly 3 as described above may also be installed on the supporting rod 401 to further adjust the levelness of the operation platform 2.

As shown in fig. 2, in the present embodiment, a fence 202 (with a height of about 10cm) is disposed around the operation platform 2, so as to effectively prevent the equipment on the platform from slipping off during transportation and operation; an insulating antiskid pad 203 is laid on the operating platform 2; the power interface 201 is connected to the storage battery 6 through a power conversion unit 7 (such as an inverter), and the inverter converts the direct current of the storage battery 6 into the alternating current of AC220V, so as to supply power to the conventional device, wherein the power interface 201 is a jack with a fast switch protection.

The utility model discloses an outdoor multifunctional test platform is used to transformer substation wholly has following effect: firstly, the trolley can be conveniently transported by using the rollers 9, and can be fixed by using the supporting legs at 4 corners of the supporting platform 1, so that the trolley is converted into a fixed workbench mode; secondly, the operating platform 2 is lifted by adopting a form of driving a folding arm by an oil pump, and the platform is lower in height from the ground, so that the equipment is convenient to transport and safe; the lifting mechanism 4 is lifted, and the operation platform 2 can be fixed at the height of about 1.5 meters, so that the operation is convenient; thirdly, direct current carried by the storage battery 6 can be converted into alternating current of 220V, and leads are led to a jack on the operation platform 2; fourthly, a transfer handrail 8 is arranged, the handrail 8 adopts a fixed design, and an oil pump pressure relief switch 409 is arranged in the middle of the handrail 8, so that the operation of oil pump pressurization and pressure relief is realized.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

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.