CN212481242U

CN212481242U - Base for steam generator

Info

Publication number: CN212481242U
Application number: CN202021147376.2U
Authority: CN
Inventors: 张亚春
Original assignee: Dalian Zhongtech Environmental Protection Thermal Energy Equipment Co ltd
Current assignee: Dalian Zhongji Thermal Energy Environmental Protection Engineering Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-05
Anticipated expiration: 2030-06-19

Abstract

The utility model particularly relates to a base for a steam generator, which comprises a bottom plate, four corners of the upper end surface of the bottom plate are provided with four groups of electric telescopic rods, the upper end of each electric telescopic rod is horizontally provided with a base plate, the middle parts of the two sides of the base plate are rotationally connected with two adjusting brackets, a slide block is arranged inside a chute, one side of the slide block is provided with a rotating gear through a rotating shaft rod which is provided with the electric telescopic rods, one side of the slide block is arranged at one side of the bottom end inside the chute and is provided with a gear rack, one end of a hydraulic rod of a hydraulic cylinder is fixedly connected with an arc positioning plate, when the utility model is used, the shaking of a steam generator tank body is reduced when the steam generator works, the stability of the tank body is improved, and the carrying and the movement of the device are convenient through the arrangement of a moving wheel, the stable installation between steam generator and the steam generator base is guaranteed, and the overall stability is improved.

Description

Base for steam generator

Technical Field

The utility model belongs to the technical field of steam generator's base, concretely relates to a base for steam generator.

Background

Steam boilers, sometimes referred to as steam generators, are important components of steam power plants. Utility boilers, steam turbines and generators are the main machines of thermal power stations, and therefore utility boilers are important equipment for producing electric energy. Industrial boilers are indispensable equipment for providing steam required for production and heating in various industrial enterprises. Industrial boilers are large in number and consume a large amount of fuel. The waste heat boiler using high-temperature waste gas in the production process as a heat source plays an important role in energy conservation. Marine boilers are installed on various ships and the generated steam is used to drive steam-powered machines. Locomotive boilers have certain applications as main equipment of steam locomotives. The boiler bears high temperature and high pressure, and the safety problem is very important. Even if the small boiler is in accident, the result is very serious. Therefore, strict regulations are set on material selection, design calculation, manufacture, inspection, and the like of the boiler. Boilers can be classified according to different methods. The boilers can be divided into industrial boilers, power station boilers, marine boilers, locomotive boilers and the like according to purposes; can divide into boilers such as low pressure, middling pressure, high pressure, superhigh pressure, subcritical pressure, supercritical pressure according to boiler outlet pressure, and general steam generator's installation all through the body with between weld fixture together, inconvenient dismantlement, current steam generator and the installation of the most components of a whole that can function independently of gas holder, steam generator and gas tank connection, occupation space is big like this not only, causes personnel to scald easily moreover to it is inconvenient to remove, this patent provides a base for steam generator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a base for steam generator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a base for steam generator, includes the bottom plate, bottom plate up end four corners is equipped with electric telescopic handle four groups, electric telescopic handle upper end horizontal installation has the bed plate, bed plate both sides middle part rotates and is connected with and adjusts two supports, the spout has been seted up to every one side of adjusting the support, the inside slider that is equipped with of spout, rotating gear is installed through the pivot pole that is equipped with in slider one side, slider one side is located the inside bottom one side of spout is equipped with the rack, the slider with spout notch level sets up, and the fixed hydraulic cylinder that is equipped with of slider one end, hydraulic cylinder's hydraulic stem one end fixedly connected with circular arc locating plate, adjust the fixed latch segment that is equipped with in support upper end, threaded hole threaded connection has the locking threaded rod in the run-through that.

As the further optimization of this technical scheme, the pivot pole that slider one end was equipped with runs through and extends to adjust support one side outside, and the extension of pivot pole is served and is fixed to be equipped with and rotates adjustment handle, the last rotating gear who installs of pivot pole with meshing sliding connection between the gear rack.

As the further optimization of the technical scheme, the adjusting components consisting of the adjusting bracket, the rotating gear, the hydraulic cylinder, the circular arc positioning plate, the rotating adjusting handle and the locking block are arranged in two groups, the adjusting components are arranged in a bilateral symmetry mode, and the adjusting components are locked and fixed through the locking threaded rods arranged on the locking block.

As a further optimization of the technical scheme, the four sides of the bottom plate are fixedly provided with movable wheels, and the movable wheels are provided with brake positioning pieces.

As the further optimization of this technical scheme, bedplate upper end middle part evenly is equipped with three groups of damping spring, damping spring is inside to be located the bedplate upper end is equipped with damping sleeve, damping sleeve inner piston is equipped with the shock attenuation pole, the shock attenuation pole is equipped with the steam generator base with damping spring, the sufficient damper assembly upper end fixed connection of damping sleeve, and steam generator base surface is equipped with the circular arc concave surface.

As a further optimization of the technical scheme, the rotating shafts arranged on two sides of the base plate are movably adjusted and connected with the adjusting bracket.

The utility model discloses a technological effect and advantage: the base for the steam generator has stable overall structural design, the height of a refitted device can be adjusted by the arrangement of the electric telescopic rod fixedly connected between the base plate frame and the base plate, the steam generator tank body can be conveniently transported and installed on the base plate, the steam generator tank body can be lifted to the fixed base for fixed installation by manpower saving, the carrying and moving of the device are convenient by the arrangement of the moving wheel at the lower end of the base plate, the arrangement of the brake gasket on the moving wheel can ensure that the steam generator body can be positioned and fixed during moving or working, the stable installation between the steam generator and the steam generator base is also ensured, the overall stability is increased, and the adjustment of the adjusting bracket is in inclined contact with the bottom surface by the arrangement of the adjusting component consisting of the adjusting handle, the locking block, then place the jar body on circular arc locating plate, rotate adjustment handle through manual wave and drive the running gear rotation, running gear slides on the rack gear, drive slider and hydraulic cylinder simultaneously and drive jar body slope rebound to the lateral shifting on the spout, the regulation support rebound through manual removal afterwards, slide the jar body from circular arc locating plate to the recess face of steam generator base setting in, two sets of regulation supports of setting are connected fixedly through the locking threaded rod, then promote circular arc locating plate through the hydraulic cylinder who sets up and fix a position jar body both sides, make things convenient for the staff to operate, and further improved the fixed overall stability of jar body, use through damping spring and shock attenuation sleeve, cooperation between the shock attenuation pole, it reduces rocking of the steam generator jar body to play the during operation, improve the stability of the jar body.

Drawings

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

FIG. 2 is a schematic view of the front view assembly of the present invention;

fig. 3 is the side view internal structure schematic diagram of the adjusting bracket of the utility model.

In the figure: 1. a base plate; 2. a moving wheel; 3. a base plate; 4. a damping spring; 5. a steam generator base; 6. a shock-absorbing sleeve; 7. a shock-absorbing lever; 8. adjusting the bracket; 9. an electric telescopic rod; 10. a chute; 11. A gear rack; 12. a slider; 13. a rotating gear; 14. a hydraulic cylinder; 15. arc positioning plates; 16. Rotating the adjusting handle; 17. locking the threaded rod; 18. and a locking block.

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 present invention provides a technical solution: a base for a steam generator comprises a bottom plate 1, wherein four sides of the bottom plate 1 are fixedly provided with moving wheels 2, the moving wheels 2 are provided with brake positioning pieces to facilitate carrying, moving and positioning fixing of a steam generator body, four corners of the upper end face of the bottom plate 1 are provided with four groups of electric telescopic rods 9, the upper end of each electric telescopic rod 9 is horizontally provided with a base plate 3 to facilitate height adjustment of the device, the middle parts of two sides of each base plate 3 are rotatably connected with two adjusting supports 8, rotating shafts arranged on two sides of each base plate 3 are movably adjusted and connected with the adjusting supports 8 to facilitate adjustment and movement of the adjusting supports 8, one side of each adjusting support 8 is provided with a sliding groove 10, a sliding block 12 is arranged inside each sliding groove 10 to facilitate sliding of an arc positioning plate 15, one side of each sliding block 12 is provided with a rotating gear 13 through a, be convenient for adjust and slide, slider 12 one side is located inside bottom one side of spout 10 and is equipped with rack 11, can rotate with running gear 13 meshing, slider 12 sets up with 10 notch levels of spout, and the fixed hydraulic cylinder 14 that is equipped with of slider 12 one end, is convenient for promote circular arc locating plate 15 and presss from both sides tightly the jar body, hydraulic cylinder 14's hydraulic stem one end fixedly connected with circular arc locating plate 15, the pivot pole that slider 12 one end was equipped with run through and extend to 8 one side outsides of adjusting bracket, and the extension of pivot pole is served and is fixed to be equipped with and rotate adjustment handle 16, meshing sliding connection between running gear 13 and the rack 11 that the pivot pole was last to install.

Adjust 8 fixed latch blocks 18 that are equipped with in upper end of support, threaded connection has locking threaded rod 17 in the through thread hole that is equipped with on the latch block 18, adjust support 8, rotating gear 13, hydraulic cylinder 14, circular arc locating plate 15 and rotation adjustment handle 16, the adjusting part that the latch block 18 constitutes is provided with two sets ofly, and the adjusting part sets up for bilateral symmetry, it is fixed to be equipped with locking threaded rod 17 locking on the latch block 18 through establishing between the adjusting part, 3 upper end middle parts of bed plate evenly are equipped with damping spring 4 three groups, damping spring 4 is inside to be located 3 upper ends of bed plate and is equipped with damping sleeve 6, the piston is equipped with shock attenuation pole 7 in the damping sleeve 6, damping pole 7 and damping spring 4, the damping part upper end fixed connection that damping sleeve 6 was enough is equipped with steam generator base 5, and steam generator base 5 surface is equipped with the.

Specifically, when in use, the height of the refitting device can be adjusted through the arrangement of the electric telescopic rod 9 fixedly connected between the bottom plate 1 and the base plate 3, the steam generator tank body can be conveniently transported and installed on the base plate 3, the steam generator tank body can be lifted to the fixed base for fixed installation by manpower saving, the carrying and moving of the device are convenient through the arrangement of the moving wheel 2 at the lower end of the bottom plate 1, the arrangement of the brake gasket on the moving wheel can ensure that the steam generator body can be positioned and fixed during moving or working, the stable installation between the steam generator and the steam generator base 5 is also ensured, the overall stability is increased, and the adjustment bracket 8 is in inclined contact with the bottom surface through the arrangement of the adjusting component formed by the adjusting bracket 8, the rotating gear 13, the hydraulic cylinder 14, the arc positioning plate 15 and the rotating adjusting handle 16 and the locking block 18, then place the jar body on circular arc locating plate 15, rotate adjustment handle 16 through manual wave and drive rotating gear 13 and rotate, rotating gear 13 slides on rack 11, drive slider 12 and hydraulic cylinder 14 simultaneously and move to one side on spout 10 and drive jar body slope rebound, later through manual removal adjusting bracket 8 rebound, slide the jar body from circular arc locating plate 15 to the recess face that steam generator base 5 set up, connect two sets of adjusting bracket that set up fixedly through locking threaded rod 17, then promote circular arc locating plate 15 through the hydraulic cylinder 14 that sets up and fix a position the jar body both sides fixedly, make things convenient for staff to operate, and further improved the fixed overall stability of jar body.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A base for a steam generator, comprising a soleplate (1), characterized in that: four corners of the upper end face of the bottom plate (1) are provided with four groups of electric telescopic rods (9), the upper end of each electric telescopic rod (9) is horizontally provided with a base plate (3), the middle parts of two sides of each base plate (3) are rotatably connected with two adjusting supports (8), one side of each adjusting support (8) is provided with a sliding chute (10), a sliding block (12) is arranged inside each sliding chute (10), one side of each sliding block (12) is provided with a rotating gear (13) through a rotating shaft rod, one side of each sliding block is positioned at the bottom end inside each sliding chute (10) and is provided with a gear strip (11), each sliding block (12) and a notch of each sliding chute (10) are horizontally arranged, one end of each sliding block (12) is fixedly provided with a hydraulic cylinder (14), one end of a hydraulic rod of each hydraulic cylinder (14) is fixedly connected with an arc positioning plate (15), and a locking threaded rod (17) is screwed in a through threaded hole formed in the locking block (18).

2. A mount for a steam generator according to claim 1, wherein: the rotating shaft rod arranged at one end of the sliding block (12) penetrates through and extends to the outside of one side of the adjusting support (8), a rotating adjusting handle (16) is fixedly arranged at the extending end of the rotating shaft rod, and a rotating gear (13) arranged on the rotating shaft rod is in meshed sliding connection with the gear rack (11).

3. A mount for a steam generator according to claim 1, wherein: the adjusting mechanism is characterized in that the adjusting support (8), the rotating gear (13), the hydraulic cylinder (14), the arc positioning plate (15) and the adjusting components formed by the rotating adjusting handle (16) and the locking blocks (18) are arranged in two groups, the adjusting components are arranged in a bilateral symmetry mode, and the adjusting components are fixedly locked through the locking threaded rods (17) arranged on the locking blocks (18).

4. A mount for a steam generator according to claim 1, wherein: the four sides of the bottom plate (1) are fixedly provided with moving wheels (2), and the moving wheels (2) are provided with brake positioning pieces.

5. A mount for a steam generator according to claim 1, wherein: the steam generator is characterized in that three groups of damping springs (4) are evenly arranged in the middle of the upper end of the base plate (3), the damping springs (4) are located inside the base plate (3), a damping sleeve (6) is arranged at the upper end of the base plate, a damping rod (7) is arranged in the damping sleeve (6), the damping rod (7) is fixedly connected with the upper end of a damping assembly formed by the damping springs (4) and the damping sleeve (6), and a circular arc concave surface is arranged on the surface of the steam generator base (5).

6. A mount for a steam generator according to claim 1, wherein: the pivot that bed plate (3) both sides were equipped with adjust movable adjustment between support (8) and be connected the setting.