CN218476671U

CN218476671U - Tool kit for overhauling electrical equipment of thermal power plant

Info

Publication number: CN218476671U
Application number: CN202222231357.3U
Authority: CN
Inventors: 刘京虎; 葛胜玉; 荆元阳; 王斌; 王岩; 吴朔
Original assignee: Huaneng Weihai Power Generation Co Ltd
Current assignee: Huaneng Weihai Power Generation Co Ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-02-14
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a toolbox that thermal power plant electrical equipment overhauld usefulness, be open-ended toolbox box including the top, the lift groove has all been seted up on the both sides inner wall of toolbox box, and equal sliding connection has the lifter plate, two in two lift grooves the one end that the lifter plate is close to each other all extends to the toolbox box in and installs and put the thing seat, put the top of thing seat and seted up a plurality of and put the thing mouth, put the top of thing seat and install two spliced poles, two same closing plate is installed on the top of spliced pole. The utility model relates to a toolbox that electrical equipment of thermal power plant overhauld usefulness, the setting through putting the lift of thing seat and a plurality of and putting the thing mouth is convenient to overhaul the instrument and classify and deposit and take, has reduced the time of looking for maintenance instrument, seals the toolbox box through setting up and the location convenience to sealed lid, prevents dust and protects the maintenance instrument in the toolbox box, has satisfied the needs that use.

Description

Tool kit for overhauling electrical equipment of thermal power plant

Technical Field

The utility model relates to an electrical equipment overhauls technical field, specifically is a toolbox that electrical equipment of thermal power plant overhauld usefulness.

Background

A thermal power plant, which is called a thermal power plant for short, is a plant for producing electric energy by using combustible materials as fuel. The basic production process is as follows: the fuel heats water to generate steam during combustion, the chemical energy of the fuel is converted into heat energy, the steam pressure drives a turbine to rotate, the heat energy is converted into mechanical energy, then the turbine drives a generator to rotate, and the mechanical energy is converted into electric energy.

The power generation system generates power by utilizing pressure drop in the process that high-temperature and high-pressure steam or gas is changed into low-pressure air or condensed water through a turbine, a thermal power plant needs to be frequently overhauled to ensure the safe operation of the plant, and a tool box for overhauling electrical equipment of the thermal power plant can be commonly used in the overhauling process of the electrical equipment of the thermal power plant.

But most thermal power plant electrical overhaul examines and repair with toolbox and examine and repair the placing of instrument in a jumble, is not convenient for classify the maintenance instrument and places, comparatively hard to looking for of maintenance instrument, inconvenient taking to the maintenance instrument deposits, can not satisfy the needs that use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toolbox that thermal power plant electrical equipment overhauld usefulness, put the setting convenience of thing mouth to putting the lift of thing seat and a plurality of and classify and deposit and take the maintenance instrument, reduced the time of looking for the maintenance instrument, conveniently seal the toolbox box through setting up and the location to sealed lid, prevent dust and protect the maintenance instrument in the toolbox box, satisfied the needs that use, solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a toolbox that thermal power plant electrical equipment overhauls usefulness, includes that the top is open-ended toolbox box, all seted up the lift groove on the both sides inner wall of toolbox box, equal sliding connection has the lifter plate, two in two lift grooves the one end that the lifter plate is close to each other all extends to the toolbox box in and installs and puts the thing seat, put the top of thing seat and seted up a plurality of and put the thing mouth, put the top of thing seat and install two spliced poles, two same closing plate is installed on the top of spliced pole, and the top of closing plate extends to the top of toolbox box and installs sealed lid, and sealed lid and the sealed cooperation of toolbox box, the handle is installed at the top of sealed lid, be provided with two positioning mechanism on the toolbox box, be provided with the removal hinge mechanism in the toolbox box, be provided with screw rotary mechanism on the toolbox box.

Preferably, positioning mechanism includes the locating lever, two the locating hole has all been seted up on the lifter plate, equal sliding connection has the locating lever in two locating holes, and the top and the bottom of locating lever all with the top inner wall and the bottom inner wall connection in lift groove.

Preferably, the movable hinging mechanism comprises a movable plate, a hinging column and a hinging seat, the hinging column and the hinging seat are arranged in an inclined mode, a moving groove is formed in the inner wall of the bottom of the tool box body, the movable plate is connected to the moving groove in a sliding mode, the hinging column is arranged in an inclined mode in a rotating mode at the front end of the movable plate, the hinging seat is installed at the bottom of the object placing seat, and one end, far away from the movable plate, of the hinging column is connected with the front end of the hinging seat in a rotating mode.

Preferably, screw thread rotary mechanism includes threaded rod and rotating electrical machines, rotatory hole has been seted up to one side of toolbox box, and rotatory downthehole internal rotation is connected with the threaded rod, and the one end of threaded rod run through the movable plate and with movable plate threaded connection, rotating electrical machines is installed to one side of toolbox box, and the other end of threaded rod and rotating electrical machines's output shaft.

Preferably, the constant head tank has all been seted up to the both sides of toolbox box, and equal sliding connection has the reference column, two in two constant head tanks the one end that the reference column was kept away from each other all extends to the outside of toolbox box and installs L shape cardboard, and the bottom of two L shape cardboards all with the top sliding contact of sealed lid, the elastic spring of cover establishing in the reference column outside is all installed to the both sides of toolbox box, and the one end that two elastic spring kept away from each other is connected with one side that two corresponding L shape cardboards are close to each other respectively.

Preferably, the outer ring of the bearing is installed in the rotary hole, and the threaded rod is connected with the inner ring of the bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses toolbox that thermal power plant's electrical equipment overhauld usefulness through toolbox box, lift groove, lifter plate, puts the thing seat, puts thing mouth, spliced pole, closing plate, sealed lid and handle set up the convenience and classify to the maintenance instrument and deposit and take, has reduced the time of looking for the maintenance instrument.

2. The utility model discloses toolbox that thermal power plant electrical equipment overhauld usefulness, setting up through locating hole, locating lever, shifting chute, movable plate, hinge post, articulated seat, rotatory hole, threaded rod, rotating electrical machines, constant head tank, reference column, L shape cardboard and elastic spring conveniently seals the toolbox box, and the maintenance instrument to the toolbox in carries out dustproof and protection.

The utility model discloses toolbox that thermal power plant electrical equipment overhauld usefulness, the setting through putting the lift of thing seat and a plurality of and putting the thing mouth is convenient to overhaul the instrument and classify and deposit and take, has reduced the time of looking for maintenance instrument, seals the toolbox box through setting up and the location convenience to sealed lid, and the maintenance instrument to the toolbox box in prevents dust and protect, has satisfied the needs that use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. a tool box body; 2. a lifting groove; 3. a lifting plate; 4. a placement seat; 5. a placement opening; 6. connecting columns; 7. sealing plates; 8. a sealing cover; 9. a handle; 10. positioning holes; 11. positioning a rod; 12. a moving groove; 13. moving the plate; 14. a hinged column; 15. a hinged seat; 16. rotating the hole; 17. a threaded rod; 18. a rotating electric machine; 19. positioning a groove; 20. a positioning column; 21. an L-shaped clamping plate; 22. an elastic spring.

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.

Please refer to fig. 1-2, a tool box for electrical equipment maintenance in a thermal power plant, which includes a tool box body 1 with an open top, lifting grooves 2 are formed on inner walls of two sides of the tool box body 1, lifting plates 3 are slidably connected in the two lifting grooves 2, one ends of the two lifting plates 3 close to each other extend into the tool box body 1 and are provided with storage seats 4, a plurality of storage openings 5 are formed in the top of the storage seats 4, two connecting columns 6 are installed on the top of the storage seats 4, a same sealing plate 7 is installed on the top ends of the two connecting columns 6, the top of the sealing plate 7 extends to the upper side of the tool box body 1 and is provided with a sealing cover 8, the sealing cover 8 is in sealing fit with the tool box body 1, a handle 9 is installed on the top of the sealing cover 8, two positioning mechanisms are arranged on the tool box body 1, a movable hinge mechanism is arranged in the tool box body 1, a thread searching mechanism is arranged on the tool box body 1, the maintenance tools can be classified and taken conveniently through the lifting of the storage seats 4 and the arrangement of the storage openings 5, and the time for searching the maintenance tools is reduced.

Referring to fig. 3, the positioning mechanism includes a positioning rod 11, two lifting plates 3 are both provided with positioning holes 10, the positioning rod 11 is slidably connected in each positioning hole 10, and the top end and the bottom end of the positioning rod 11 are both connected with the top inner wall and the bottom inner wall of the lifting groove 2, the movable hinge mechanism includes a movable plate 13, an obliquely arranged hinge post 14 and a hinge seat 15, the inner wall of the bottom of the tool box body 1 is provided with a movable groove 12, the movable plate 13 is slidably connected in the movable groove 12, the front end of the movable plate 13 is rotatably connected with the obliquely arranged hinge post 14, the bottom of the object placing seat 4 is provided with the hinge seat 15, one end of the hinge post 14 far away from the movable plate 13 is rotatably connected with the front end of the hinge seat 15, the threaded rotary mechanism includes a threaded rod 17 and a rotary motor 18, one side of the tool box body 1 is provided with a rotary hole 16, the rotary hole 16 is rotatably connected with a threaded rod 17, one end of a threaded rod 17 penetrates through the movable plate 13 and is in threaded connection with the movable plate 13, a rotating motor 18 is installed on one side of the tool box body 1, the other end of the threaded rod 17 is connected with an output shaft of the rotating motor 18, positioning grooves 19 are formed in two sides of the tool box body 1, positioning columns 20 are connected in the two positioning grooves 19 in a sliding mode, the ends, far away from each other, of the two positioning columns 20 extend to the outer side of the tool box body 1 and are provided with L-shaped clamping plates 21, the bottoms of the two L-shaped clamping plates 21 are in sliding contact with the top of the sealing cover 8, elastic springs 22 sleeved on the outer sides of the positioning columns 20 are installed on two sides of the tool box body 1, the ends, far away from each other, of the two elastic springs 22 are respectively connected with the sides, close to each other, of the two corresponding L-shaped clamping plates 21, outer rings of bearings are installed in the rotating holes 16, and the threaded rod 17 is connected with the inner rings of the bearings, through setting up sealed lid 8 and the convenient toolbox box 1 of fixing a position sealed, to the maintenance instrument in the toolbox box 1 dustproof and protection, satisfied the needs that use.

In summary, the following steps: the utility model discloses a tool box for overhauling electric equipment in thermal power plant, when in use, pull two L-shaped cardboard 21 to the side where two L-shaped cardboard 21 are far away from each other, two L-shaped cardboard 21 drive two positioning columns 20 to slide in two positioning grooves 19, two positioning columns 20 limit the two L-shaped cardboard 21 horizontally, simultaneously, two L-shaped cardboard 21 stretch two elastic springs 22, through two elastic spring 22 energy absorption, two L-shaped cardboard 21 release the positioning of sealing cover 8, then start rotating electrical machines 18, rotating electrical machines 18 is controlled by a control switch, rotating electrical machines 18 is powered by a storage battery, output shaft of rotating electrical machines 18 drives threaded rod 17 to rotate, threaded rod 17 drives movable plate 13 to move, movable plate 13 drives hinge column 14 to move, hinge column 14 drives hinge seat 15 to move up, hinge seat 15 drives storage seat 4 to move up, the object placing seat 4 drives the two lifting plates 3 to slide in the two lifting grooves 2, the two lifting plates 3 are vertically limited by the two positioning rods 11, the object placing seat 4 is vertically limited by the two lifting plates 3, meanwhile, the object placing seat 4 drives the two connecting columns 6 to move upwards, the two connecting columns 6 drive the two sealing plates 7 and the sealing covers 8 to move upwards, the object placing seat 4 is moved to the upper part of the tool box body 1, the classified maintenance tools can be taken through the object placing openings 5, after the tool placing seat is used, the maintenance tools are placed into the corresponding object placing openings 5 in a one-to-one classification mode, the rotating motor 18 is started anticlockwise, the object placing seat 4 is accommodated in the tool box body 1, the sealing covers 8 maintain and seal the tool box body 1, then the two L-shaped clamping plates 21 are loosened, and under the spring resilience acting force of the two elastic springs 22, two L shape cardboard 21 to sealed lid 8 the position fix a position can, then carry handle 9, carry can to toolbox box 1.

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.

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 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. The utility model provides a toolbox that thermal power plant's electrical equipment overhauld usefulness, includes that the top is open-ended toolbox box (1), its characterized in that: all seted up on the both sides inner wall of toolbox box (1) lift groove (2), equal sliding connection has lifter plate (3), two in two lift groove (2) the one end that lifter plate (3) are close to each other all extends to in toolbox box (1) and installs and puts thing seat (4), put the top of thing seat (4) and seted up a plurality of and put thing mouth (5), put the top of thing seat (4) and install two spliced poles (6), two same closing plate (7) are installed on the top of spliced pole (6), and the top of closing plate (7) extends to the top of toolbox box (1) and installs sealed lid (8), and sealed lid (8) and toolbox box (1) sealed cooperation, handle (9) are installed at the top of sealed lid (8), be provided with two positioning mechanism on toolbox box (1), be provided with in the toolbox box (1) and remove articulated mechanism, be provided with screw thread rotating mechanism on toolbox box (1).

2. The tool box for overhauling electric equipment of a thermal power plant as set forth in claim 1, characterized in that: the positioning mechanism comprises positioning rods (11), positioning holes (10) are formed in the two lifting plates (3), the positioning rods (11) are connected in the two positioning holes (10) in a sliding mode, and the top ends and the bottom ends of the positioning rods (11) are connected with the inner wall of the top and the inner wall of the bottom of the lifting groove (2).

3. The tool box for overhauling electric equipment of a thermal power plant as set forth in claim 1, characterized in that: remove hinge mechanisms and include hinge post (14) and articulated seat (15) that movable plate (13), slope set up, moving slot (12) have been seted up on the bottom inner wall of toolbox box (1), sliding connection has movable plate (13) in moving slot (12), the front end of movable plate (13) rotates hinge post (14) that is connected with the slope and sets up, articulated seat (15) are installed to the bottom of putting thing seat (4), and hinge post (14) keep away from the one end of movable plate (13) and the front end of articulated seat (15) rotates to be connected.

4. The tool box for overhauling electric equipment of the thermal power plant as recited in claim 1, wherein: screw thread rotary mechanism includes threaded rod (17) and rotating electrical machines (18), rotatory hole (16) have been seted up to one side of toolbox box (1), and rotatory hole (16) internal rotation is connected with threaded rod (17), and the one end of threaded rod (17) run through movable plate (13) and with movable plate (13) threaded connection, rotating electrical machines (18) are installed to one side of toolbox box (1), and the other end of threaded rod (17) and the output shaft of rotating electrical machines (18).

5. The tool box for overhauling electric equipment of a thermal power plant as set forth in claim 1, characterized in that: constant head tank (19) have all been seted up to the both sides of toolbox box (1), equal sliding connection has reference column (20) in two constant head tanks (19), two the one end of keeping away from each other of reference column (20) all extends to the outside of toolbox box (1) and installs L shape cardboard (21), and the bottom of two L shape cardboards (21) all with the top sliding contact of sealed lid (8), elastic spring (22) of establishing in the reference column (20) outside are all installed to the both sides of toolbox box (1), and the one end that two elastic spring (22) kept away from each other is connected with the one side that two corresponding L shape cardboards (21) are close to each other respectively.

6. The tool box for overhauling electric equipment of the thermal power plant as set forth in claim 4, characterized in that: an outer ring of the bearing is installed in the rotating hole (16), and the threaded rod (17) is connected with an inner ring of the bearing.