CN216634148U

CN216634148U - Make things convenient for steam turbine positioning device

Info

Publication number: CN216634148U
Application number: CN202122596629.5U
Authority: CN
Inventors: 崔可德; 张勇; 李发亮
Original assignee: Zibo Guoyang Electric Power Technology Co ltd
Current assignee: Zibo Guoyang Electric Power Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-31
Anticipated expiration: 2031-10-27

Abstract

The utility model provides a device convenient for assembling and positioning a steam turbine, which relates to the technical field of steam turbines and comprises a bottom plate, wherein grooves are formed in the top of the bottom plate close to four corners, sliding grooves are formed in the inner surface walls of two sides of each groove, a sliding block is connected between the inner parts of every two sliding grooves in a sliding mode, threaded rods are connected to the centers of the tops of the four sliding blocks in a penetrating mode, a supporting plate is sleeved between the outer surfaces of every two threaded rods, rotating nuts are fixedly connected to the top ends of the four threaded rods, telescopic rods are fixedly connected to the centers of the tops of the two supporting plates, and connecting blocks are fixedly connected to the tops of the two telescopic rods. The utility model solves the problems that the traditional steam turbine needs a large amount of electric power operation through a large amount of electric energy during assembly to enable the steam turbine to be assembled, and in the process of assembling, the steam turbine is inconvenient to effectively position, so that errors occur during the assembly of the steam turbine, and the working efficiency of the device is reduced.

Description

Make things convenient for steam turbine positioning device

Technical Field

The utility model relates to the technical field of steam turbines, in particular to a positioning device convenient for assembling a steam turbine.

Background

The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates, and simultaneously, the rotor does work outwards. Steam turbines are the main equipment of modern thermal power plants, and are also used in the metallurgical industry, chemical industry and ship power plants.

When using positioner to assemble the steam turbine, traditional steam turbine need carry out a large amount of electric power operations through a large amount of electric energy when assembling and make the steam turbine assemble, and at the in-process of assembling, the steam turbine is not convenient for effectual location for the steam turbine error appears when assembling, has reduced the work efficiency of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, when a traditional steam turbine is assembled, the steam turbine needs to be assembled through a large amount of electric power operation, and in the assembling process, the steam turbine is inconvenient to effectively position, so that errors occur when the steam turbine is assembled, and the working efficiency of the device is reduced, and provides a positioning device convenient for assembling the steam turbine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a make things convenient for steam turbine positioning device, includes the bottom plate, the top of bottom plate is close to four corners and all has seted up recess, four the spout has all been seted up to the table wall in the both sides of recess, per two sliding connection has the slider, four between the inside of spout the top center department of slider all through connection has a threaded rod, per two the cover is equipped with backup pad, four between the surface of threaded rod the equal fixedly connected with in top of threaded rod rotates the nut, two the equal fixedly connected with telescopic link in top center department of backup pad, two the top fixedly connected with connecting block of telescopic link.

Preferably, the outer surfaces of two sides of the two connecting blocks are movably connected with fixed lantern rings, and the outer surface of one opposite side of each of the four fixed lantern rings is fixedly connected with a fixed block.

Preferably, screws penetrate through the outer surfaces of the two opposite sides of the fixing blocks, and fixing nuts are sleeved at one ends of the screws.

Preferably, the center of the top of the bottom plate is fixedly connected with a supporting block, and an assembling machine is fixedly mounted at the top of the supporting block.

Preferably, a first fitting is connected to the inside of one of the fixing collars in a penetrating manner, and one end of the first fitting extends to the inside of the assembling machine.

Preferably, a second fitting is connected to the inside of the other fixing collar in a penetrating manner, and one end of the second fitting extends to the inside of the assembling machine.

Preferably, the outer surfaces of the two sides of the assembling machine are fixedly connected with connecting nuts at equal intervals along the circumferential direction.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the first accessory is placed in one of the fixing lantern rings, and then the fixing block is fixed through the fixing nut, so that the first accessory is fixed by the fixing lantern ring, the first accessory is more stable and less prone to error during assembly, similarly, the second accessory is fixed on the other fixing lantern ring, and the fixing lantern ring moves through the connecting block during fixing, so that the fixing lantern ring is convenient to adjust, the first accessory and the second accessory are more stable during assembly in the assembly machine, and the working efficiency of the device is improved.

2. According to the utility model, the telescopic rod is moved by moving the supporting plate, and then the connecting block is driven by the telescopic rod to move, so that the first accessory and the second accessory are moved, when the first accessory and the second accessory are moved to a required position, the rotating nut is twisted to drive the threaded rod to rotate, so that the supporting plate is fixed by the threaded rod, and a positioning effect is achieved, then the first accessory and the second accessory are assembled, so that the working efficiency of the device is improved, errors of the device in the assembling process are reduced, the assembling machine is fixed by fixing the supporting block, the assembling machine is more stable in working, and the using effect of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of a positioning device for facilitating assembly of a steam turbine according to the present invention;

FIG. 2 is a schematic side view of a positioning device for facilitating assembly of a steam turbine according to the present invention;

FIG. 3 is a schematic top perspective view of a positioning device for facilitating assembly of a steam turbine according to the present invention;

fig. 4 is a schematic perspective view of a position a in fig. 2, which is provided with a positioning device for facilitating the assembly of a steam turbine according to the present invention.

Illustration of the drawings: 1. a base plate; 201. a groove; 202. a chute; 203. a slider; 204. a threaded rod; 205. a support plate; 206. rotating the nut; 207. a telescopic rod; 208. connecting blocks; 209. a fixed collar; 210. a fixed block; 211. fixing a nut; 212. screws; 301. a supporting block; 302. an assembly machine; 303. a connecting nut; 304. a first fitting; 305. a second fitting.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, the utility model provides a positioning device convenient for steam turbine assembly, which includes a bottom plate 1, grooves 201 are formed near four corners at the top of the bottom plate 1, sliding grooves 202 are formed in inner surface walls on two sides of the four grooves 201, a sliding block 203 is connected between the inner portions of every two sliding grooves 202 in a sliding manner, threaded rods 204 are connected to centers of tops of the four sliding blocks 203 in a penetrating manner, a supporting plate 205 is sleeved between the outer surfaces of every two threaded rods 204, rotating nuts 206 are fixedly connected to the top ends of the four threaded rods 204, telescopic rods 207 are fixedly connected to centers of the tops of the two supporting plates 205, connecting blocks 208 are fixedly connected to the tops of the two telescopic rods 207, fixing collars 209 are movably connected to the outer surfaces on two sides of the two connecting blocks 208, and fixing blocks 210 are fixedly connected to the outer surfaces on the opposite sides of the four fixing collars 209.

The effect that its whole embodiment 1 reached is, when using positioner to assemble the steam turbine, at first put into one of them fixed lantern ring 209 with first accessory 304 inside, then fix fixed block 210 through fixation nut 211, thereby make fixed lantern ring 209 fix first accessory 304, make first accessory 304 more stable difficult mistake when the assembly, and in the same way, fix second accessory 305 on another fixed lantern ring 209, fixed lantern ring 209 is fixed the time and is gone on moving about through connecting block 208, thereby can make fixed lantern ring 209 be convenient for adjust, make first accessory 304 and second accessory 305 more stable when the assembly is inside to assemble in assembly machine 302, thereby the work efficiency of device has been improved.

Embodiment 2, as shown in fig. 1 to 3, screws 212 are penetratingly connected between outer surfaces of opposite sides of every two fixing blocks 210, one ends of the two screws 212 are respectively sleeved with a fixing nut 211, a supporting block 301 is fixedly connected to a center of a top portion of the base plate 1, an assembling machine 302 is fixedly mounted on the top portion of the supporting block 301, a first fitting 304 is penetratingly connected to an inner portion of one of the fixing rings 209, one end of the first fitting 304 extends into the assembling machine 302, a second fitting 305 is penetratingly connected to an inner portion of the other fixing ring 209, one end of the second fitting 305 extends into the assembling machine 302, and connecting nuts 303 are fixedly connected to outer surfaces of both sides of the assembling machine 302 at equal intervals along a circumferential direction.

The effect that its whole embodiment 2 reached is, before the device assembly, make telescopic link 207 remove through removing the backup pad 205, along with it drives connecting block 208 through telescopic link 207 and removes, thereby make first accessory 304 and second accessory 305 remove, when removing the required position, through twisting swivel nut 206, make swivel nut 206 drive threaded rod 204 and rotate, thereby threaded rod 204 fixes backup pad 205, thereby reach the effect of location, then assemble first accessory 304 and second accessory 305, thereby the work efficiency of device has been improved, reduce the device and make the error appear in the in-process of assembly, and is further, through the fixed of supporting shoe 301, make assembly machine 302 fix, make assembly machine 302 during operation more stable, the result of use of device has been improved.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a make things convenient for steam turbine positioning device, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is close to four corners and all sets up fluted (201), four spout (202), per two have all been seted up to the table wall in the both sides of recess (201) sliding connection has slider (203), four between the inside of spout (202) the top center department of slider (203) all through connection has threaded rod (204), per two the cover is equipped with backup pad (205), four between the surface of threaded rod (204) the equal fixedly connected with in top of threaded rod (204) rotates nut (206), two the equal fixedly connected with telescopic link (207), two are located at the top center of backup pad (205) the top fixedly connected with connecting block (208) of telescopic link (207).

2. The apparatus of claim 1 for facilitating turbine assembly and positioning, wherein: two the equal swing joint of both sides surface of connecting block (208) has fixed lantern ring (209), four the equal fixedly connected with fixed block (210) of the relative one side surface of fixed lantern ring (209).

3. The apparatus of claim 2 for facilitating turbine assembly and positioning, wherein: screws (212) penetrate and are connected between the outer surfaces of the opposite sides of every two fixing blocks (210), and fixing nuts (211) are sleeved at one ends of the screws (212).

4. The apparatus of claim 1 for facilitating turbine assembly and positioning, wherein: the top center department fixedly connected with supporting shoe (301) of bottom plate (1), the top fixed mounting of supporting shoe (301) has assembly machine (302).

5. The apparatus of claim 2 for facilitating turbine assembly and positioning, wherein: a first fitting part (304) is connected to the inside of one of the fixing collars (209) in a penetrating manner, and one end of the first fitting part (304) extends to the inside of the assembling machine (302).

6. The apparatus of claim 2 for facilitating turbine assembly and positioning, wherein: a second accessory (305) is connected to the inside of the other fixing collar (209) in a penetrating manner, and one end of the second accessory (305) extends to the inside of the assembling machine (302).

7. The apparatus of claim 4 for facilitating assembly of a steam turbine, wherein: the outer surfaces of two sides of the assembling machine (302) are fixedly connected with connecting nuts (303) at equal intervals along the circumferential direction.