CN210838665U

CN210838665U - Maintenance device for power station construction site

Info

Publication number: CN210838665U
Application number: CN201922287660.3U
Authority: CN
Inventors: 余海
Original assignee: Jiangxi Baiyi Construction Engineering Co ltd
Current assignee: Jiangxi Baiyi Construction Engineering Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-06-23
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to an overhaul technical field, and disclose power station job site is with overhauing device, including the base, the sleeve pipe has been cup jointed in the middle part activity of base inner chamber bottom surface, and the inside activity of sheathed tube has cup jointed the screw rod, and the one end of screw rod extends to the top and the fixedly connected with maintenance platform of base, and the two accuse switches of right side fixedly connected with of maintenance platform top surface, and base inner chamber's bottom surface fixedly connected with is located the left motor of sleeve pipe. The utility model discloses a mode of freely adjusting is carried out maintenance height, utilize the interact between screw rod and the sleeve pipe, drive the screw rod through the pivoted sleeve pipe and reciprocate, the screw rod that adopts to reciprocate drives the access desk and removes, avoided the workman can't adjust maintenance height according to the maintenance position at the in-process of overhauing, cause the low head or new line maintenance that the workman need not stop, lead to maintenance efficiency low, workman's poor problem of result of use has improved workman result of use when having improved maintenance efficiency.

Description

Maintenance device for power station construction site

Technical Field

The utility model relates to an overhaul technical field, specifically be power station job site is with overhauing device.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, the transformer substation in a power plant is a boosting transformer substation, the boosting transformer substation is used for boosting the electric energy generated by a generator and then feeding the electric energy into a high-voltage power grid, a patrol inspection system of the transformer substation is an effective measure for ensuring normal and safe operation of equipment, and an overhaul device is required to be used in the process of overhauling the transformer substation.

In-process that overhauls the transformer substation is being used to overhaul the device, because the workman can't adjust the maintenance height according to overhauing the position at the in-process of overhauing, cause the workman to need the head-lowering or the maintenance of raising one's head that does not stop, lead to overhauing inefficiency, the poor problem of workman result of use, simultaneously because the volume of device is great, at the in-process that has overhauld to remove to next maintenance position, need consume a large amount of labours and time, it is big to cause workman intensity of labour, the extravagant problem of time, release the power station job site at present and use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a power station job site is with overhauing device possesses the advantage that maintenance efficiency is high, workman excellent in use effect, saving labour and time, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the maintenance device for the power station construction site comprises a base, a sleeve pipe is sleeved at the middle part of the bottom surface of a base inner cavity, a screw rod is sleeved at the inner part of the sleeve pipe in a movable mode, one end of the screw rod extends to the top of the base and is fixedly connected with an maintenance platform, a double-control switch is fixedly connected to the right side of the top surface of the maintenance platform, the bottom surface of the base inner cavity is fixedly connected with a motor on the left side of the sleeve pipe, an output shaft of the motor is fixedly connected with a driving wheel, a belt is sleeved on the driving wheel in a movable mode, the driving wheel is connected with a driven wheel in a transmission mode through the belt, the driven wheel is fixedly sleeved outside the sleeve pipe, a controller is.

Carefully, the equal fixedly connected with in both sides of base inner chamber adjusts the box, and the inner chamber activity of adjusting the box has cup jointed the pivot, and has cup jointed the gear in the pivot, the side fixedly connected with guide rail of adjusting the box inner chamber, and sliding connection has the sawtooth pole on the guide rail, the one end fixedly connected with transfer line of sawtooth pole, the one end of transfer line extends to the below and the fixedly connected with assembly pulley of base, the equal fixedly connected with landing leg in both sides of base bottom surface, the one end of pivot extends to the outside and the fixedly connected with rocking handle of base, the side sliding connection of base has the bolt that is located the rocking handle top.

Carefully, the bottom surface fixedly connected with of base inner chamber is located the power on sleeve pipe right side, and the power forms closed loop with motor and double control switch, the equal fixedly connected with baffle in both sides of maintenance platform top surface, the equal fixedly connected with telescopic link in both sides of maintenance platform bottom surface, and the one end of telescopic link extends to in the inner wall of base.

And carefully selecting, wherein the inner cavity of the sleeve is provided with a thread matched with the screw rod, and the sleeve is spirally sleeved with the screw rod.

And carefully selecting, wherein sawteeth matched with the gear are arranged on the sawtooth rod, and the sawtooth rod is meshed with the gear.

Carefully, the rotating shaft is provided with a jack positioned outside the base, and the jack is clamped with the bolt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a mode of freely adjusting is carried out maintenance height, utilize the interact between screw rod and the sleeve pipe, drive the screw rod through the pivoted sleeve pipe and reciprocate, the screw rod that adopts to reciprocate drives the access desk and removes, avoided the workman can't adjust maintenance height according to the maintenance position at the in-process of overhauing, cause the low head or new line maintenance that the workman need not stop, lead to maintenance efficiency low, workman's poor problem of result of use has improved workman result of use when having improved maintenance efficiency.

2. The utility model discloses a mode of adding mobile device in the bottom of overhauing the device utilizes the interact between sawtooth pole and the gear, drive the sawtooth pole and remove downwards, the sawtooth pole through the sawtooth pole drive assembly pulley that moves down with ground contact, the removal of convenient device, avoided because the volume of device is great, the in-process of having overhauld and having removed to next maintenance position, need consume a large amount of labours and time, it is big to cause workman intensity of labour, the extravagant problem of time, the time has been practiced thrift to workman's labour when practicing thrift.

Drawings

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

FIG. 2 is a schematic sectional view of the structure adjustment box of the present invention;

fig. 3 is a schematic side view of the structural pulley block of the present invention.

In the figure: 1. a base; 2. a transmission rod; 3. a rocking handle; 4. a rotating shaft; 5. a bolt; 6. an adjustment box; 7. a telescopic rod; 8. a motor; 9. a driving wheel; 10. a belt; 11. a driven wheel; 12. a sleeve; 13. a power source; 14. a pulley block; 15. a support leg; 16. a controller; 17. a screw; 18. an overhaul stand; 19. a double control switch; 20. a baffle plate; 21. a gear; 22. a guide rail; 23. a serrated rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the maintenance device for the power station construction site comprises a base 1, a sleeve 12 is movably sleeved in the middle of the bottom surface of an inner cavity of the base 1, a thread matched with a screw 17 is formed in the inner cavity of the sleeve 12, the sleeve 12 is spirally sleeved with the screw 17, the screw 17 is driven to move up and down through the rotating sleeve 12 by utilizing the interaction between the screw 17 and the sleeve 12, a maintenance platform 18 is driven to move by the screw 17 moving up and down, the problems that a worker cannot adjust the maintenance height according to the maintenance position in the maintenance process, the worker needs to continuously perform head lowering or raising maintenance, the maintenance efficiency is low, the use effect of the worker is poor are solved, the maintenance efficiency is improved, the use effect of the worker is improved, the screw 17 is sleeved in the inner activity of the sleeve 12, one end of the screw 17 extends to the upper side of the base 1 and is fixedly connected, a double-control switch 19 is fixedly connected to the right side of the top surface of the maintenance platform 18, a motor 8 positioned on the left side of the sleeve 12 is fixedly connected to the bottom surface of the inner cavity of the base 1, the motor 8 is a positive and negative motor, so that the motor 8 can adjust forward and reverse rotation through the double-control switch 19, thereby driving the screw 17 to ascend and descend, a driving wheel 9 is fixedly sleeved on an output shaft of the motor 8, a belt 10 is movably sleeved on the driving wheel 9, the driving wheel 9 is in transmission connection with a driven wheel 11 through the belt 10, grooves matched with the belt 10 are formed in the driving wheel 9 and the driven wheel 11, anti-slip patterns are arranged in the grooves, so that the driving wheel 9 can drive the driven wheel 11 to rotate through the belt 10, the problem of structure slip is avoided, the driven wheel 11 is fixedly sleeved outside the sleeve 12, a controller 16 is fixedly connected, the two sides of the inner cavity of the base 1 are fixedly connected with an adjusting box 6, the inner cavity of the adjusting box 6 is movably sleeved with a rotating shaft 4, the rotating shaft 4 is provided with a jack positioned outside the base 1, the jack is clamped with a bolt 5, after the pulley block 14 is moved downwards to contact with the ground by rotating the rotating shaft 4, the rotating shaft 4 is fixed by clamping the bolt 5 with the jack on the rotating shaft 4, so that the pulley block 14 is fixed, the stability of the structure is embodied, the rotating shaft 4 is fixedly sleeved with a gear 21, the side surface of the inner cavity of the adjusting box 6 is fixedly connected with a guide rail 22, the guide rail 22 is connected with a sawtooth rod 23 in a sliding way, the sawtooth rod 23 is provided with sawteeth matched with the gear 21, the sawtooth rod 23 is mutually meshed with the gear 21, the sawtooth rod 23 is driven to move downwards by the interaction between the sawtooth rod 23 and the gear 21, the pulley block 14 is driven to move downwards to, the device is convenient to move, the problems of high labor intensity and time waste of workers caused by large labor and time consumption in the process of moving to the next maintenance position after maintenance due to large volume of the device are solved, the time is saved while the labor of the workers is saved, one end of a sawtooth rod 23 is fixedly connected with a transmission rod 2, one end of the transmission rod 2 extends to the lower part of a base 1 and is fixedly connected with a pulley block 14, two sides of the bottom surface of the base 1 are fixedly connected with four supporting legs 15, the four supporting legs 15 are uniformly distributed at four corners of the bottom surface of the base 1, so that the four corners of the base 1 are uniformly stressed, the base 1 is supported at a proper position, the problem of deflection of the base 1 is reduced, one end of a rotating shaft 4 extends to the outer part of the base 1 and is fixedly connected with a rocking handle 3, and the side surface of the base 1 is slidably connected with a bolt 5 positioned above the rocking handle, the bottom surface fixedly connected with of base 1 inner chamber is located the power 13 on sleeve pipe 12 right side, and power 13 and motor 8 and two accuse switch 19 form closed circuit, the equal fixedly connected with baffle 20 in both sides of maintenance platform 18 top surface, the equal fixedly connected with telescopic link 7 in both sides of maintenance platform 18 bottom surface, and the one end of telescopic link 7 extends to in the inner wall of base 1.

The working principle is as follows: when the device is used, the device is moved to a designated position, a worker stands on the maintenance platform 18, then the double control switch 19 is stepped on, the controller 16 controls the motor 8 to rotate in the forward direction, the motor 8 and the screw 17 interact to drive the screw 17 to ascend, the screw 17 drives the maintenance platform 18 to ascend, the maintenance platform 18 drives the telescopic rod 7 to extend and retract in the base 1 to limit, the maintenance platform 18 drives the worker to ascend to a proper position for maintenance, when the maintenance platform needs to move downwards, the double control switch 19 is stepped on, the controller 16 controls the motor 8 to rotate in the reverse direction, the motor 8 and the screw 17 interact to drive the screw 17 to move downwards, the screw 17 drives the worker to move downwards through the maintenance platform 18, when the device needs to be moved, the rocking handle 3 is rocked to drive the rotating shaft 4 to rotate, the rotating shaft 4 drives the gear 21 to rotate, the gear 21 is meshed with the sawtooth rod 23 to drive the sawtooth rod 23 to move downwards, the sawtooth rod, the bolt 5 is inserted into the jack of the rotating shaft 4 for fixing, and at the moment, the pushing device moves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Power station job site is with overhauing device, including base (1), its characterized in that: a sleeve (12) is movably sleeved in the middle of the bottom surface of the inner cavity of the base (1), a screw rod (17) is movably sleeved in the sleeve (12), one end of the screw rod (17) extends to the upper part of the base (1) and is fixedly connected with an inspection platform (18), and the right side of the top surface of the maintenance platform (18) is fixedly connected with a double-control switch (19), the bottom surface of the inner cavity of the base (1) is fixedly connected with a motor (8) positioned at the left side of the sleeve (12), and the output shaft of the motor (8) is fixedly sleeved with a driving wheel (9), the driving wheel (9) is movably sleeved with a belt (10), the driving wheel (9) is in transmission connection with the driven wheel (11) through a belt (10), the driven wheel (11) is fixedly sleeved outside the sleeve (12), the right side of the top surface of the inner cavity of the base (1) is fixedly connected with a controller (16), and the controller (16) is electrically connected with the double-control switch (19).

2. The maintenance device for the power station construction site according to claim 1, characterized in that: the utility model discloses a gear box, including base (1), inner chamber, fixed connection, regulation box (6), and the inner chamber activity of regulation box (6) has cup jointed pivot (4), and fixed cover has connect gear (21) on pivot (4), the side fixedly connected with guide rail (22) of regulation box (6) inner chamber, and sliding connection has sawtooth pole (23) on guide rail (22), the one end fixedly connected with transfer line (2) of sawtooth pole (23), the one end of transfer line (2) extends to the below and the fixedly connected with assembly pulley (14) of base (1), the equal fixedly connected with landing leg (15) in both sides of base (1) bottom surface, the one end of pivot (4) extends to the outside and the fixedly connected with rocking handle (3) of base (1), the side sliding connection of base (1) has bolt (5) that are located rocking handle (3) top.

3. The maintenance device for the power station construction site according to claim 1, characterized in that: the utility model discloses a maintenance platform, including base (1), motor (8), two double control switches (19), maintenance platform (18), base (1) inner chamber's bottom surface fixedly connected with is located power (13) on sleeve pipe (12) right side, and power (13) and motor (8) and double control switch (19) form closed circuit, the equal fixedly connected with baffle (20) in both sides of maintenance platform (18) top surface, the equal fixedly connected with telescopic link (7) in both sides of maintenance platform (18) bottom surface, and the one end of telescopic link (7) extends to in the inner wall.

4. The maintenance device for the power station construction site according to claim 1, characterized in that: the inner cavity of the sleeve (12) is provided with threads matched with the screw rod (17), and the sleeve (12) is in spiral sleeve connection with the screw rod (17).

5. The maintenance device for the power station construction site according to claim 2, characterized in that: sawteeth matched with the gear (21) are formed in the sawtooth rod (23), and the sawtooth rod (23) is meshed with the gear (21).

6. The maintenance device for the power station construction site according to claim 2, characterized in that: the rotating shaft (4) is provided with a jack located outside the base (1), and the jack is connected with the bolt (5) in a clamping mode.