CN216265882U - Debugging and maintaining platform for electrical equipment of thermal power plant - Google Patents

Abstract

The utility model discloses a debugging and maintaining platform for electrical equipment of a thermal power plant, which comprises a bedplate, wherein the lower end of the bedplate is relatively provided with at least four supporting rods, two surfaces of the lower ends of the supporting rods are relatively provided with a load-carrying mechanism, the bottom end surface of the bedplate is provided with a fixed block, a hydraulic tank is arranged in the fixed block, one side of the lower part of the fixed block is provided with at least two main oil cylinders, the telescopic ends of the main oil cylinders are rotatably connected with a lifting plate, one side of the upper part of the fixed block is provided with an auxiliary oil cylinder, the telescopic ends of the auxiliary oil cylinders are rotatably connected with the lifting plate, the upper end surface of the lifting plate is provided with an anti-skid pad, the outer wall of the fixed block is provided with a lifting cylinder, and the telescopic ends of the lifting cylinder are connected with the lower end surface of the auxiliary oil cylinders. Through flexible control lifter plate gradient of master cylinder and vice hydro-cylinder, the lifter plate jack-up is upwards gone up in the lift cylinder operation, and when the lifter plate upwards moved with the platen level, promote electrical equipment gently, alright remove electrical equipment to the platform on, convenient operation swiftly improves work efficiency.

Description

Debugging and maintaining platform for electrical equipment of thermal power plant

Technical Field

The utility model belongs to the technical field of electrical equipment debugging and maintaining platforms, and particularly relates to a thermal power plant electrical equipment debugging and maintaining platform.

Background

In the installation of electrical equipment, the installation quality of the electrical equipment can cause direct influence on the application effect of the whole equipment, further cause influence on transformer station equipment, simultaneously is not beneficial to the safety of electrical circuits, is very important to the strict debugging maintenance treatment of the electrical equipment, prevents potential safety hazards from occurring, can also cause safety accidents when the conditions are serious, can also cause adverse influence on the reputation of equipment installation enterprises, improves the quality control of installation work, and the existing electrical debugging maintenance platform is too simple, comprises supporting legs welded at four corners below a bedplate, cross bars welded between front and rear opposite supporting legs, the outer side walls of the cross bars are rotatably connected with rotating sleeves, through holes are machined on the outer walls of the rotating sleeves, screws are inserted in the through holes, threaded grooves are symmetrically machined on the outer side walls of the cross bars, when the electrical equipment is used at ordinary times, two rotating tables are vertically downward, when electrical equipment's volume was too big, outwards stirred the bracing piece, propped up the revolving stage through the bracing piece to this working area who increases the platform, the spare part that conveniently dismantles comes is put on the mesa, avoids spare part to lose, has the weak point to have: because of the structure and the volume of the electrical equipment, the electrical equipment cannot be directly connected to a maintenance platform to debug, maintain and repair the electrical equipment, the electrical equipment needs to be moved to the maintenance platform to be maintained and debugged, when the electrical equipment is heavy, the electrical equipment cannot be easily transferred to the debugging and maintenance platform, the electrical equipment needs to be checked and debugged in an all-around manner in the debugging and maintenance process, and an operator needs to walk around the platform due to the limitation of the platform, so that the time and inconvenience are wasted, and the maintenance progress is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a debugging and maintaining platform for electrical equipment of a thermal power plant, which solves the problem that the equipment is inconvenient to move to the maintaining platform in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thermal power plant's electrical equipment debugging maintenance platform, includes the platen, the platen lower extreme is provided with four at least bracing pieces relatively, bracing piece lower extreme two sides are provided with load mechanism relatively, platen bottom face is provided with the fixed block, be provided with the hydraulic tank in the fixed block, and fixed block lower part one side is provided with two at least master cylinders, master cylinder's flexible end rotates and is connected with the lifter plate, upper portion one side of fixed block is provided with vice hydro-cylinder, vice hydro-cylinder's flexible end and lifter plate rotate to be connected, the up end of lifter plate is provided with the slipmat, the fixed block outer wall is provided with the lift cylinder, the flexible end of lift cylinder is connected the lower terminal surface of vice hydro-cylinder.

Preferably, the upper end face of the bedplate is provided with a first anti-static layer, mounting frames are oppositely arranged on two sides of the upper end face of the bedplate, illuminating lamps are arranged on the mounting frames, and arc-shaped storage boxes are rotatably connected to two sides of the lower end face of the bedplate.

Preferably, be equipped with the perforation on the platen, the perforation interlude has the revolving stage, the revolving stage up end is provided with the second antistatic backing, the terminal surface is equipped with annular skewed tooth groove under the revolving stage, annular skewed tooth groove top end face is provided with the bearing, the upper end is provided with the hydraulic ram in the fixed block, the hydraulic ram upper end is inserted and is established the bearing inner circle, the fixed block lateral wall is provided with the motor, motor axis of rotation outer wall cover is equipped with the spring housing, and motor axis of rotation upper end cover is equipped with the rotating tube, be equipped with spacing groove between motor axis of rotation outer wall and the rotating tube, spacing inslot interpolation is equipped with the stopper, stopper one end sets up the rotating tube inner wall, rotating tube upper end outer wall cover is equipped with the helical gear, the helical gear outer wall with annular skewed tooth inslot wall meshing connection, the fixed block is preceding to be provided with the switch block.

Preferably, the load mechanism comprises a load rod and a threaded rod, the threaded rod is inserted in front of the load rod, a rotating ring is arranged on the upper end face of the threaded rod, and a load disc is arranged at the lower end of the threaded rod.

Preferably, the lower end of the supporting rod is provided with a universal wheel.

Compared with the prior art, the utility model has the beneficial effects that:

1. the inclination of the lifting plate can be controlled through the telescopic operation of the main oil cylinder and the auxiliary oil cylinder, the lifting plate is jacked upwards through the operation of the cylinder lowering, the lifting plate can be controlled to move upwards in parallel, when the lifting plate moves upwards to be horizontal to the bedplate, the electric equipment can be moved onto the bedplate by slightly pushing the electric equipment, the operation is convenient and fast, the working efficiency is improved, the working pressure is reduced, and the electric equipment can be safely moved and cannot be damaged.

2. According to the utility model, when the electrical equipment is debugged and maintained, the hydraulic jack jacks up the rotary table, and the motor runs to drive the rotary table to rotate to adjust the direction of the electrical equipment, so that the debugging and maintenance work of an operator is facilitated, the operation is simple, convenient and rapid, time and labor are also saved, the debugging work efficiency of the electrical equipment is improved, and the working pressure of the operator is reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cutaway structure of FIG. 1;

FIG. 3 is a schematic bottom view of the structure of FIG. 1;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

FIG. 5 is a schematic view of the partially cut-away structure of FIG. 3;

fig. 6 is a schematic view of a contracted structure of the lifting plate of fig. 1.

In the figure: 1 bedplate, 2 bracing pieces, 3 fixed blocks, 4 hydraulic tanks, 5 main oil cylinders, 6 lifting plates, 7 auxiliary oil cylinders, 8 anti-skidding pads, 9 lifting cylinders, 10 first anti-static layers, 11 mounting frames, 12 illuminating lamps, 13, arc storage boxes, 14 through holes, 15 rotary tables, 16 second anti-static layers, 17 annular oblique tooth grooves, 18 bearings, 19 hydraulic jacks, 20 motors, 21 spring sleeves, 22 rotating pipes, 23 limiting grooves, 24 limiting blocks, 25 helical gears, 26 switch groups, 27 load carrying rods, 28 threaded rods, 29 rotating rings, 30 load carrying disks and 31 universal wheels.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6, a debugging and maintaining platform for electrical equipment of a thermal power plant, which comprises a bedplate 1, wherein four support rods 2 are oppositely welded at the lower end of the bedplate 1, load-carrying mechanisms are oppositely welded on two lower ends of the support rods 2, a fixed block 3 is welded on the bottom end surface of the bedplate 1, a hydraulic tank 4 is welded in the fixed block 3, two main oil cylinders 5 are welded on one side of the lower part of the fixed block 3, lifting plates 6 are rotatably connected with the telescopic ends of the main oil cylinders 5, an auxiliary oil cylinder 7 is welded on one side of the upper part of the fixed block 3, the telescopic end of the auxiliary oil cylinder 7 is rotatably connected with the lifting plates 6, anti-skid pads 8 are welded on the upper end surface of the lifting plates 6, a lifting cylinder 9 is welded on the outer wall of the fixed block 3, the telescopic end of the lifting cylinder 9 is connected with the lower end surface of the auxiliary oil cylinder 7, a first anti-static layer 10 is laid on the upper end surface of the bedplate 1, the first anti-static layer 10 is made of rubber material, and 11 is oppositely welded on two sides of the upper end surface of the bedplate 1, the mounting rack 11 is of an L-shaped structure, an illuminating lamp 12 is welded on the mounting rack 11, and the model of the illuminating lamp 12 is NEP-T50300431.

Referring to fig. 1, 2, 3, 4, 5 and 6, an arc storage box 13 is rotatably connected to both sides of the lower end surface of a bedplate 1, a through hole 14 is formed in the bedplate 1, a turntable 15 is inserted into the through hole 14, a second anti-static layer 16 is laid on the upper end surface of the turntable 15, the second anti-static layer 16 is made of rubber, an annular oblique tooth groove 17 is formed in the lower end surface of the turntable 15, a bearing 18 is welded on the top end surface of the annular oblique tooth groove 17, the model of the bearing 18 is 6204-RS, a hydraulic ram 19 is welded on the upper end inside the fixed block 3, the upper end of the hydraulic ram 19 is inserted into the inner ring of the bearing 18, a motor 20 is welded on the outer side wall of the fixed block 3, the model of the motor 20 is YY7134, a control end of the motor 20 is connected with a control switch group 26 through an electric wire, a spring sleeve 21 is sleeved on the outer wall of a rotating shaft of the motor 20, a rotating pipe 22 is sleeved on the upper end of the rotating shaft of the motor 20, a limiting groove 23 is formed between the outer wall of the rotating shaft of the motor 20 and the rotating pipe 22, a limit block 24 is inserted into a limit groove 23, one end of the limit block 24 is welded on the inner wall of a rotating pipe 22, a helical gear 25 is sleeved on the outer wall of the upper end of the rotating pipe 22, the outer wall of the helical gear 25 is meshed with the inner wall of an annular helical tooth groove 17, the helical gear 25 is prevented from being separated from the annular helical tooth groove 17, oblique gear teeth are meshed with each other, a switch group 26 is welded in front of a fixed block 3, a load-carrying mechanism comprises a load-carrying rod 27 and a threaded rod 28, a threaded rod 28 is inserted into the front end of the load-carrying rod 27, the load-carrying rod 27 is in threaded connection with the threaded rod 28, a rotating ring 29 is welded on the upper end face of the threaded rod 28, a load-carrying disc 30 is welded at the lower end of the threaded rod 28, and a universal wheel 31 is welded at the lower end of a support rod 2.

The working principle of the embodiment is as follows: firstly, an operator controls the main oil cylinder 5 and the auxiliary oil cylinder 7 to do reciprocating telescopic operation through the switch group 26, controls the lifting cylinder 9 to do up-and-down telescopic operation, at the moment, the auxiliary oil cylinder 7 drives the lifting plate 6 to move up and down at the same time because the lifting cylinder 9 extends upwards and retracts, when the electrical equipment body is too heavy and can not move for a long distance, firstly, the operator pushes the device to the side of the electrical equipment through the universal wheel 31, slightly lifts one side of the electrical equipment off the ground, then pushes the platform to enable the lifting plate 6 to be inserted into the bottom of the electrical equipment, puts one side of the electrical equipment on the lifting plate 6, then forcibly pushes the electrical equipment to move towards the upper end face of the lifting plate 6, the electrical equipment moves to the middle position of the lifting plate 6, opens the switch group 26 to control the lifting plate 6 to move upwards, when the lifting plate 6 moves upwards to be level with the upper end face of the bedplate 1, closes the switch group 26, and forcibly pushes the electrical equipment, the electric equipment is moved to the upper end surface of the bedplate 1 by thrust. When the electrical equipment is debugged and maintained, other positions of the electrical equipment need to be maintained, the electrical equipment is moved to the position of the upper end face of the rotary table 15, the switch group 26 is opened, the hydraulic jack 19 is controlled to jack up the rotary table 15 upwards to enable the electrical equipment to be separated from the first anti-static layer 10 of the table board 1, the motor 20 is controlled to operate through the switch group 26, the motor 20 rotates to drive the helical gear 25 to rotate, the rotary table 15 meshed and connected with the helical gear 25 rotates at the moment, the electrical equipment rotates along with the helical gear, when the electrical equipment rotates to an azimuth surface needing debugging, the motor 20 stops operating through the switch group 26, the first anti-static layer 10 and the second anti-static layer 16 can avoid that static electricity damages components in the electrical equipment in the debugging and maintaining processes of the electrical equipment, the arc-shaped storage box 13 can be pulled out through the handle, and in the debugging and maintaining processes of the electrical equipment, the box 102 is stored to the arc can be put into to the spare part that has dismantled or need the equipment, prevent that spare part or instrument from losing and falling to ground, lifter plate 7 area is great, hinder operator's maintenance work, can open switch group 101, it is flexible to operate master cylinder 5 and vice hydro-cylinder 7, control lifter plate 6 left side is the arc and moves down, when terminal surface and bracing piece 2 are parallel state under the lifter plate 6, close switch group 26, lifter plate 6 is the shrink state this moment, convenient operation is swift also labour saving and time saving, can be safe convenient shift maintenance equipment to platen 1 on, maintain the operation, improve work efficiency and alleviate operating pressure simultaneously.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (5)

1. The utility model provides a thermal power plant electrical equipment debugging maintenance platform which characterized in that: comprises a bedplate (1), at least four supporting rods (2) are oppositely arranged at the lower end of the bedplate (1), the two surfaces of the lower end of the supporting rod (2) are oppositely provided with a load-carrying mechanism, the bottom end surface of the bedplate (1) is provided with a fixed block (3), a hydraulic tank (4) is arranged in the fixed block (3), and one side of the lower part of the fixed block (3) is provided with at least two main oil cylinders (5), the telescopic end of each main oil cylinder (5) is rotatably connected with a lifting plate (6), an auxiliary oil cylinder (7) is arranged on one side of the upper part of the fixed block (3), the telescopic end of the auxiliary oil cylinder (7) is rotatably connected with the lifting plate (6), the upper end surface of the lifting plate (6) is provided with an anti-skid pad (8), the outer wall of the fixed block (3) is provided with a lifting cylinder (9), the telescopic end of the lifting cylinder (9) is connected with the lower end face of the auxiliary oil cylinder (7).

2. The thermal power plant electrical equipment debugging and maintenance platform of claim 1, characterized in that: the anti-static table is characterized in that a first anti-static layer (10) is arranged on the upper end face of the table plate (1), mounting frames (11) are oppositely arranged on two sides of the upper end face of the table plate (1), illuminating lamps (12) are arranged on the mounting frames (11), and arc-shaped storage boxes (13) are rotatably connected to two sides of the lower end face of the table plate (1).

3. The thermal power plant electrical equipment debugging and maintenance platform of claim 1, characterized in that: the improved structure is characterized in that a through hole (14) is formed in the bedplate (1), a rotary table (15) is inserted into the through hole (14), a second anti-static layer (16) is arranged on the upper end face of the rotary table (15), an annular oblique tooth groove (17) is formed in the lower end face of the rotary table (15), a bearing (18) is arranged on the top end face of the annular oblique tooth groove (17), a hydraulic ram (19) is arranged at the inner upper end of the fixed block (3), the upper end of the hydraulic ram (19) is inserted into the inner ring of the bearing (18), a motor (20) is arranged on the outer side wall of the fixed block (3), a spring sleeve (21) is sleeved on the outer wall of a rotating shaft of the motor (20), a rotating pipe (22) is sleeved on the upper end of the rotating shaft of the motor (20), a limiting groove (23) is formed between the outer wall of the rotating shaft of the motor (20) and the rotating pipe (22), a limiting block (24) is inserted into the limiting groove (23), one end of the limiting block (24) is arranged on the inner wall of the rotating pipe (22), the outer wall of the upper end of the rotating pipe (22) is sleeved with a helical gear (25), the outer wall of the helical gear (25) is meshed with the inner wall of the annular helical tooth groove (17), and a switch group (26) is arranged in front of the fixing block (3).

4. The thermal power plant electrical equipment debugging and maintenance platform of claim 1, characterized in that: the load mechanism comprises a load rod (27) and a threaded rod (28), the threaded rod (28) is inserted in front of the load rod (27), a rotating ring (29) is arranged on the upper end face of the threaded rod (28), and a load disc (30) is arranged at the lower end of the threaded rod (28).

5. The thermal power plant electrical equipment debugging and maintenance platform of claim 1, characterized in that: the lower end of the supporting rod (2) is provided with a universal wheel (31).

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