CN220436487U

CN220436487U - Steam generator base

Info

Publication number: CN220436487U
Application number: CN202320083738.3U
Authority: CN
Inventors: 黄正; 赵奉祥; 熊伟村; 李咪咪
Original assignee: Zhejiang Mediterranean New Energy Equipment Co ltd
Current assignee: Zhejiang Mediterranean New Energy Equipment Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2024-02-02
Anticipated expiration: 2033-01-29

Abstract

The utility model relates to the technical field of steam generator bases and discloses a steam generator base, which comprises a base body, wherein forklift holes are formed in the side face of the base body, supporting column feet are arranged at four corners of the lower end of the base body, lifting components are arranged at the lower end of the base body, idler wheels are arranged at four corners of the lower end of the lifting components, the supporting column feet comprise a sleeve, a spring, a supporting rod and a base, the upper end of the sleeve is fixedly connected with the four corners of the lower end of the base body, the spring is arranged in the sleeve, and the supporting rod is arranged in the spring. This steam generator base is through being provided with cylinder, dead lever first, dead lever second and gyro wheel, can realize the effect of going up and down, when lifting the back to unsettled with the support column base, can remove the equipment on steam generator base and the base through the gyro wheel, the inside of support column base is provided with the spring moreover, vibration that can cushion equipment when running sent.

Description

Steam Generator base

Technical Field

The utility model relates to the technical field of steam generator bases, in particular to a steam generator base.

Background

The steam generator, also called steam boiler, is an important component of a steam power plant. The steam generator base is a carrier for the components of the boiler. But at present, the base structure of most mechanical equipment is relatively simple, has no function of buffering vibration generated during the running of the equipment, cannot move after the equipment is installed, and has poor practicability.

According to the comparison document (patent name: novel communication equipment base, authorized bulletin number: CN203099227U, application number: CN 201220749248.4), the novel communication equipment base has a relatively simple structure although being capable of adjusting the height, has no function of buffering vibration generated when the equipment is operated, and cannot be moved after the equipment is installed, so that the practicability is poor.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the steam generator base, so as to solve the problems that the novel communication equipment base provided in the background can be adjusted in height, has a simple structure, does not have the function of buffering vibration generated during the operation of equipment, cannot move after the equipment is installed, has poor practicability and is convenient to use.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the steam generator base comprises a base body, forklift holes are formed in the side face of the base body, supporting column feet are arranged at four corners of the lower end of the base body, a lifting assembly is arranged at the lower end of the base body, and idler wheels are arranged at four corners of the lower end of the lifting assembly;

the support column base comprises a sleeve, springs, support rods and a base, wherein the upper ends of the sleeve are fixedly connected to four corners of the lower end of the base body, the springs are arranged in the sleeve, the support rods are arranged in the springs, and the lower ends of the support rods are fixedly connected with the base;

the lifting assembly comprises a top plate, a waist hole, a first inclined rod, a second inclined rod, a first lug seat, a second lug seat, a sliding groove, a first rotating shaft, a second rotating shaft, a third rotating shaft, a connecting rod, a fixing base, an air cylinder, a push rod, a push head and a bottom plate, wherein the waist hole is formed in the side face of the top plate, the first inclined rod and the second inclined rod are arranged below the top plate, the first lug seat is connected to the upper end of the first inclined rod through rotation of the rotating shaft, the second lug seat is fixedly connected to the lower end of the top plate through rotation of the rotating shaft, the lower end of the first inclined rod is fixedly connected with the second lug seat through rotation of the rotating shaft, the lower end of the second lug seat is provided with the sliding groove, the bottom plate is fixedly connected to the outer side of the second inclined rod, the middle position of the second inclined rod is rotationally connected with the third rotating shaft, the two ends of the third rotating shaft are connected to the second inclined rod, the first lug seat is fixedly connected to the bottom plate through rotation of the rotating shaft, the second lug seat is fixedly connected to the bottom plate is fixedly connected to the bottom of the second inclined rod, the bottom plate is fixedly connected to the bottom plate through the second push rod, the bottom is fixedly connected to the bottom of the second rotary rod is fixedly connected to the bottom plate, and the bottom connecting rod is fixedly connected to the bottom base is fixedly connected to the bottom of the first push rod through the second push rod.

Preferably, the fork truck hole is provided with same four altogether, and wherein two fork truck holes are located the front end side of base body, and wherein two fork truck holes are located the rear end side of base body, when this steam generator base needs long distance transportation, need use fork truck to carry it on the freight train, and fork truck hole's transport has been made things convenient for in fork truck's the setting.

Preferably, the waist holes are provided with two identical waist holes, the two waist holes are respectively positioned on the front side surface and the rear side surface of the top plate, the waist holes are in movable connection with the rotating shaft II, when the air cylinder starts to work, the push rod drives the push head to move leftwards and downwards, at the moment, the rotating shaft in the waist holes moves leftwards, the included angle between the inclined rod I and the inclined rod II is gradually reduced, the lengths of the inclined rod I and the inclined rod II are fixed, so that the height of a triangle formed between the inclined rod I and the inclined rod II is gradually increased, and therefore, after the roller is contacted with the ground, the air cylinder continuously applies downward acting force, and the support column base can be gradually lifted until suspended, and at the moment, the whole equipment can be pushed to move.

Preferably, the convex parts at the two sides of the bottom of the second ear seat are matched with the sliding grooves, the second ear seat is movably connected with the sliding grooves, when the inclined rod II is lifted due to the acting force exerted by the air cylinder, because the rotation relation is realized between the first inclined rod and the second inclined rod through the third rotating shaft, when the second rotating shaft in the waist hole moves, the second lug seat in the sliding groove also moves, so that the first inclined rod and the second inclined rod are matched to achieve the lifting effect.

Preferably, the two inclined rods II are arranged in the same way, the two inclined rods II are symmetrically distributed at the front end and the rear end of the lifting assembly by taking the central line of the inclined rod I as a symmetrical axis, the upper ends of the two inclined rods II are movably connected with the lug seat I which is fixed on the top plate, the top end of one inclined rod I is movably connected with the lug seat I which is fixed on the top plate, and as the three contact points are more stable compared with the two contact points, the structural stability of the inclined rods I and II is ensured during lifting.

Preferably, the size of the bottom plate and the size of the top plate are the same, the size of the base body is larger than the size of the bottom plate and the size of the top plate, the bottom plate and the top plate are located at the middle positions of the four support column feet, and when the position of the steam generator base does not need to be moved, the lifting assembly is in a retracted state.

Compared with the prior art, the utility model provides the steam generator base, which has the following beneficial effects:

1. the lifting component in the steam generator base can achieve lifting effect through the arrangement of the air cylinder, the first inclined rod, the second inclined rod and the roller, and after the support column base is lifted to be suspended, equipment on the steam generator base and the base can be moved through the roller;

2. the steam generator base achieves a stable effect by the aid of the four support column feet, and springs are arranged in the support column feet and can buffer vibration emitted by the equipment during operation.

Drawings

FIG. 1 is a schematic perspective view of the present utility model 1;

FIG. 2 is a schematic perspective view of FIG. 2 of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a base body and a support column base of the present utility model;

FIG. 4 is a schematic view of a top plate in a three-dimensional structure according to the present utility model;

FIG. 5 is a schematic perspective view of a lifting assembly according to the present utility model;

FIG. 6 is a schematic perspective view of the bottom plate and the rollers of the present utility model;

fig. 7 is a schematic cross-sectional view of a support column base according to the present utility model.

Wherein: 1. a base body; 2. a forklift hole; 3. a support column base; 301. a sleeve; 302. a spring; 303. a support rod; 304. a base; 4. a lifting assembly; 401. a top plate; 402. waist holes; 403. a first inclined rod; 404. a second inclined rod; 405. an ear seat I; 406. an ear seat II; 407. a chute; 408. a first rotating shaft; 409. a second rotating shaft; 410. a third rotating shaft; 411. a connecting rod; 412. a fixed base; 413. a cylinder; 414. a push rod; 415. pushing heads; 416. a bottom plate; 5. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a steam generator base comprises a base body 1, wherein a forklift hole 2 is formed in the side surface of the base body 1, supporting column feet 3 are arranged at four corners of the lower end of the base body 1, a lifting assembly 4 is arranged at the lower end of the base body 1, and idler wheels 5 are arranged at four corners of the lower end of the lifting assembly 4;

the support column base 3 comprises a sleeve 301, a spring 302, a support rod 303 and a base 304, wherein the upper end of the sleeve 301 is fixedly connected to four corners of the lower end of the base body 1, the spring 302 is arranged in the sleeve 301, the support rod 303 is arranged in the spring 302, the lower end of the support rod 303 is fixedly connected to the base 304, the lifting component 4 comprises a top plate 401, a waist hole 402, a first inclined rod 403, a second inclined rod 404, a first ear seat 405, a second ear seat 406, a chute 407, a first rotating shaft 408, a second rotating shaft 409, a third rotating shaft 410, a connecting rod 411, a fixed base 412, a cylinder 413, a push rod 414, a push head 415 and a bottom plate 416, the waist hole 402 is formed in the side surface of the top plate 401, the inclined rod 403 and the second inclined rod 404 are arranged below the top plate 401, the upper end of the inclined rod 403 is rotatably connected with the first ear seat 405 through the first rotating shaft 408, the upper end of the first ear seat 405 is fixedly connected to the lower end of the top plate 401, the lower end of the inclined rod 403 is rotatably connected with the second ear seat 406 through the first rotating shaft 408, the lower end of the second ear seat 406 is provided with a chute 407, the bottom of the chute 407 is fixedly connected with a bottom plate 416, the outer side of the upper end of the second inclined rod 404 is fixedly connected with a second rotating shaft 409, the middle position of the second inclined rod 404 is rotationally connected with a third rotating shaft 410, the two ends of the third rotating shaft 410 are connected to the second inclined rod 404, the middle position of the third rotating shaft 410 is connected to the first inclined rod 403, the lower end of the second inclined rod 404 is rotationally connected with a first ear seat 405 through the first rotating shaft 408, the bottom of the first ear seat 405 is fixedly connected to the bottom plate 416, the second inclined rods 404 are provided with the same two inclined rods, the two inclined rods 404 are fixedly connected through a connecting rod 411, the middle position of the connecting rod 411 is rotationally connected with a push head 415, the bottom of the push head 415 is fixedly connected with a push rod 414, the outer side of the push rod 414 is provided with a cylinder 413, the bottom of the cylinder 413 is fixedly connected with a fixed base 412, the bottom of the fixed base 412 is fixedly connected to the lower end of the top plate 401, the same four forklift holes 2 are formed, two forklift holes 2 are located on the front end side face of the base body 1, two forklift holes 2 are located on the rear end side face of the base body 1, when the steam generator base needs long-distance transportation, a forklift is required to be used for transporting the steam generator base to a truck, and the forklift holes 2 are formed to facilitate transportation of the forklift;

the two identical waist holes 402 are arranged, the two waist holes 402 are respectively positioned on the front side surface and the rear side surface of the top plate 401, the waist holes 402 are matched with the second rotating shaft 409, the waist holes 402 are movably connected with the second rotating shaft 409, the convex parts on the two sides of the bottom of the second ear seat 406 are matched with the sliding grooves 407, the second ear seat 406 is movably connected with the sliding grooves 407, the two inclined rods 404 are arranged in the same two, the two inclined rods 404 are symmetrically distributed at the front end and the rear end of the lifting assembly 4 by taking the central line of the first inclined rod 403 as a symmetrical axis, the bottom plate 416 and the top plate 401 are the same in size, the size of the base body 1 is larger than the size of the bottom plate 416 and the top plate 401, the bottom plate 416 and the top plate 401 are positioned in the middle of the four support columns 3, when the cylinder 413 starts to work, the push rod 414 drives the push head 415 to move leftwards, at the moment, the second rotating shaft 409 in the waist holes 402 moves leftwards, the included angle between the first inclined rod 403 and the second inclined rod 404 is gradually reduced, the lengths of the first inclined rod 403 and the second inclined rod 404 are fixed, so that the height of the triangle formed between the first inclined rod 403 and the second inclined rod 404 is gradually increased, after the roller 5 contacts the ground, the air cylinder 413 continuously applies downward force through pushing the connecting rod 411, at the moment, the support column foot 3 is gradually lifted until suspended, at the moment, the whole equipment is pushed to move, when the second inclined rod 404 is lifted due to the force applied by the air cylinder 413, the first inclined rod 403 and the second inclined rod 404 realize a rotation relationship through the third rotating shaft 410, so that the second ear seat 406 in the sliding groove 407 is also moved when the second rotating shaft 409 in the waist hole 402 is moved, so that the first inclined rod 403 and the second inclined rod 404 are matched with each other to achieve the lifting effect, the upper ends of the second inclined rod 404 are movably connected with the first ear seat 405 to be fixed on the top plate, the top end of one inclined rod one 403 is movably connected with an ear seat one 405 and fixed on the top plate 401, and as the three contact points are more stable than the two contact points, the inclined rod one 403 and the inclined rod two 404 structurally ensure the stability in lifting, and when the position of the steam generator base does not need to be moved, the lifting assembly 4 is in a retracted state.

Working principle: firstly, four corners of the lower end of a base body 1 are fixedly connected with a supporting column foot 3, a spring 302 is arranged in the supporting column foot 3, when equipment vibrates in the running process, the spring 302 can play a role of buffering, the equipment on the base body 1 is effectively protected, the lower end of the base body 1 is provided with a first inclined rod 403 and two second inclined rods 404, the first inclined rod 403 and the second inclined rod 404 are distributed in a crossed mode, the first inclined rod 403 is positioned in the middle position of the two second inclined rods 404, the upper end of the first inclined rod 403 and the lower end of the second inclined rod 404 are both movably connected with a first lug seat 405, the first lug seat 405 is fixedly connected to a top plate 401 or a bottom plate 416, the lower end of the first inclined rod 403 is movably connected to a second lug seat 406, the second lug seat 406 can slide left and right in a sliding groove 407, the outer side of the upper end of the second inclined rod 404 is fixedly connected with a second rotary shaft 409, the second rotating shaft 409 can slide left and right in the waist hole 402, the two inclined rods 404 are fixedly connected through the connecting rod 411, the push head 415 is movably connected with the connecting rod 411, when the air cylinder 413 operates, the push rod 414 drives the push head 415 to move leftwards and downwards, at the moment, the second rotating shaft 409 in the waist hole 402 moves leftwards, the second lug seat 406 in the sliding groove 407 also moves leftwards, the included angle between the first inclined rod 403 and the second inclined rod 404 is gradually reduced, the lengths of the first inclined rod 403 and the second inclined rod 404 are fixed, so that the height of a triangle formed between the first inclined rod 403 and the second inclined rod 404 is gradually increased, after the roller 5 contacts the ground, the air cylinder 413 continuously applies downward acting force through the push connecting rod 411, and at the moment, the support column foot 3 can be gradually lifted until suspended, and at the moment, the whole equipment can be pushed to move.

While embodiments of the present utility model have been shown and described, it will be apparent to those of ordinary skill in the art that, it will be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A steam generator base, comprising a base body (1), characterized in that: the forklift truck comprises a base body (1), wherein forklift holes (2) are formed in the side face of the base body (1), supporting column feet (3) are arranged at four corners of the lower end of the base body (1), lifting assemblies (4) are arranged at the lower end of the base body (1), and idler wheels (5) are arranged at four corners of the lower end of each lifting assembly (4);

the support column base (3) comprises a sleeve (301), a spring (302), a support rod (303) and a base (304), wherein the upper end of the sleeve (301) is fixedly connected to four corners of the lower end of the base body (1), the spring (302) is arranged in the sleeve (301), the support rod (303) is arranged in the spring (302), and the base (304) is fixedly connected to the lower end of the support rod (303);

the lifting assembly (4) comprises a top plate (401), a waist hole (402), a first inclined rod (403), a second inclined rod (404), a first lug seat (405), a second lug seat (406), a sliding groove (407), a first rotating shaft (408), a second rotating shaft (409), a third rotating shaft (410), a connecting rod (411), a fixed base (412), a cylinder (413), a push rod (414), a push head (415) and a bottom plate (416), the waist hole (402) is formed in the side surface of the top plate (401), the first inclined rod (403) and the second inclined rod (404) are arranged below the top plate (401), the upper end of the first inclined rod (403) is rotationally connected with the first lug seat (405) through the first rotating shaft (408), the upper end of the first lug seat (405) is rotationally connected with the second lug seat (406) through the first rotating shaft (408), the lower end of the second lug seat (406) is provided with the sliding groove (407), the bottom of the sliding groove (407) is fixedly connected with the bottom plate (416), the second inclined rod (404) is rotationally connected with the second inclined rod (410) through the second rotating shaft (404), the second inclined rod (410) is rotationally connected with the middle part of the second inclined rod (410), the middle position of pivot three (410) is connected on inclined rod one (403), the lower extreme of inclined rod two (404) is connected with ear seat one (405) through pivot one (408) rotation, the bottom fixed connection of ear seat one (405) is on bottom plate (416), inclined rod two (404) are provided with the same two altogether, and pass through connecting rod (411) fixed connection between two inclined rod two (404), the intermediate position rotation of connecting rod (411) is connected with pushing head (415), the bottom fixedly connected with push rod (414) of pushing head (415), the outside of push rod (414) is provided with cylinder (413), the bottom fixedly connected with unable adjustment base (412) of cylinder (413), the bottom fixedly connected with of unable adjustment base (412) is in the lower extreme of roof (401).

2. A steam generator base as claimed in claim 1, wherein: the fork truck holes (2) are provided with the same four in total, wherein two fork truck holes (2) are located the front end side of base body (1), and two fork truck holes (2) are located the rear end side of base body (1).

3. A steam generator base according to claim 2, the method is characterized in that: the waist holes (402) are provided with two identical waist holes (402), the two waist holes (402) are respectively arranged on the front side face and the rear side face of the top plate (401), the waist holes (402) are matched with the second rotating shaft (409), and the waist holes (402) are movably connected with the second rotating shaft (409).

4. A steam generator base as claimed in claim 3, wherein: the convex parts at two sides of the bottom of the second ear seat (406) are matched with the sliding grooves (407), and the second ear seat (406) is movably connected with the sliding grooves (407).

5. A steam generator base as claimed in claim 4, wherein: the two inclined rods II (404) are arranged in the same way, and the two inclined rods II (404) are symmetrically distributed at the front end and the rear end of the lifting assembly (4) by taking the central line of the inclined rod I (403) as a symmetrical axis.

6. A steam generator base as claimed in claim 5, wherein: the size of the bottom plate (416) is the same as that of the top plate (401), the size of the base body (1) is larger than that of the bottom plate (416) and that of the top plate (401), and the bottom plate (416) and the top plate (401) are located in the middle of the four support column feet (3).