CN214891914U

CN214891914U - Solar photo-thermal power generation heliostat support

Info

Publication number: CN214891914U
Application number: CN202121157607.2U
Authority: CN
Inventors: 张宝海; 张强
Original assignee: Ceec Energy China North China Electric Power Test Research Institute Co ltd
Current assignee: Ceec Energy China North China Electric Power Test Research Institute Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-26
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a solar photothermal power heliostat support belongs to solar photothermal power generation technical field. The utility model provides a solar photothermal power heliostat support, comprising a mounting base plate, mounting plate top surface left side and front side have all set firmly the ball cover, the ball cover upside is equipped with electric putter, the electric putter upper end has set firmly the axle sleeve, the electric putter lower extreme has set firmly the ball that connects of changeing, the mounting plate top surface is equipped with supporting component, supporting component includes the support frame, the support frame upper end is rotated and is connected with cross branch, the outside rotation of cross branch is connected with the regulation support, regulation support left wall all sets firmly with the antetheca and rotates the seat, symmetrical structure has set firmly two bracing pieces around the regulation support top is, the supporting component top surface has set firmly fixed subassembly. The utility model discloses set up the shifting chute at the mount top surface for the fixed clamp splice carries out the interval modulation on the shifting chute surface, makes the mount can be suitable for different specification and dimension's heliostat installation, has improved the holistic suitability of device greatly.

Description

Solar photo-thermal power generation heliostat support

Technical Field

The utility model relates to a solar photothermal power technical field, more specifically say, relate to a solar photothermal power heliostat support.

Background

Solar photo-thermal power generation is an important direction for new energy utilization. The main forms of the system comprise three systems, namely a groove type system, a tower type system and a disc type system. The maximum advantage of the photo-thermal power generation is that the power output is stable, and the photo-thermal power generation can be used as basic power and can be used for peak regulation; in addition, the mature and reliable energy storage (heat storage) configuration can continuously generate electricity at night. The basic principle of solar thermal power generation is that sunlight is reflected to a heat absorption tower through a heliostat, working media in the heat absorption tower are heated to generate steam through heating, and then a steam turbine is pushed to drive a generator to generate power. The number of heliostats in the tower-type solar thermal power plant is thousands of heliostats, and the stability of the heliostat structure has great influence on the reflection quality of sunlight. A common support structure is that a rotary speed reducer is arranged at the top end of a stand column and connected with a mirror surface frame, overturning moment brought by the mirror surface frame is completely concentrated on the rotary speed reducer, the service life of the rotary speed reducer can be shortened by the aid of the structure, the support is not beneficial to long-term use, and accordingly, a solar photo-thermal power generation heliostat support is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a solar photothermal power heliostat support to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A heliostat support with solar photo-thermal power generation comprises an installation bottom plate, wherein ball sleeves are fixedly arranged on the left side and the front side of the top surface of the installation bottom plate, an electric push rod is arranged on the upper side of each ball sleeve, a shaft sleeve is fixedly arranged at the upper end of the electric push rod, a transfer ball is fixedly arranged at the lower end of the electric push rod, a support assembly is arranged on the top surface of the installation bottom plate and comprises a support frame, a cross-shaped support rod is rotatably connected to the upper end of the support frame, an adjusting support is rotatably connected to the outer part of the cross-shaped support rod, rotating seats are fixedly arranged on the left wall and the front wall of the adjusting support, two support rods are fixedly arranged on the top surface of the adjusting support in a front-back symmetrical structure, a fixing assembly is fixedly arranged on the top surface of the support assembly and comprises a fixing frame which is in a cross-shaped structure, a fixing rod is fixedly arranged between the adjacent middle parts of the fixing frame, and a moving groove is formed in the top surface of the fixing frame, the movable groove is characterized in that a fixing clamping block is arranged on the top surface of the movable groove and is of an L-shaped structure, an adjusting bolt is screwed at the outer end of the fixing clamping block, a fixing bolt is screwed at the inner end of the fixing clamping block, a pressing plate is rotatably connected to the lower end of the fixing bolt, and a rubber layer is fixedly arranged on the bottom surface of the pressing plate.

Preferably, the shaft sleeve is rotatably connected with the rotating seat.

Preferably, the ball transfer joint is rotatably connected with the ball sleeve.

Preferably, the support frame is Y-shaped, and the support frame is fixedly connected with the mounting bottom plate.

Preferably, the adjusting bolt is in sliding fit with the moving groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses add on regulation support left side and front side and establish two electric putter, carry out gyration angle through two electric putter and adjust the support for adjust support overturning moment homodisperse, two electric putter through not equidirectional can make the heliostat more stable moreover, have solved and have adopted the overturning moment that this kind of structure mirror surface frame brought to be all concentrated on slewing reducer, shorten slewing reducer's life-span, are unfavorable for the problem that the support used for a long time.

2. The utility model discloses set up the shifting chute at the mount top surface for the fixed clamp splice carries out the interval modulation on the shifting chute surface, makes the mount can be suitable for different specification and dimension's heliostat installation, has improved the holistic suitability of device greatly.

Drawings

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

FIG. 2 is a schematic view of the electric push rod of the present invention;

fig. 3 is a schematic structural view of the support assembly of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

FIG. 5 is an enlarged schematic view of the structure at the position A of the present invention;

the reference numbers in the figures illustrate: 1. mounting a bottom plate; 2. an electric push rod; 3. a support assembly; 4. a fixing assembly; 101. a ball sleeve; 201. a shaft sleeve; 202. transferring and receiving a ball; 301. a support frame; 302. a cross strut; 303. adjusting the bracket; 304. a rotating seat; 305. a support bar; 401. a fixed mount; 402. fixing the rod; 403. a moving groove; 404. fixing the clamping block; 405. adjusting the bolt; 406. fixing the bolt; 407. and (7) pressing a plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a solar photo-thermal power generation heliostat support comprises an installation bottom plate 1, ball sleeves 101 are fixedly arranged on the left side and the front side of the top surface of the installation bottom plate 1, electric push rods 2 are arranged on the upper sides of the ball sleeves 101, shaft sleeves 201 are fixedly arranged at the upper ends of the electric push rods 2, transfer balls 202 are fixedly arranged at the lower ends of the electric push rods 2, a support assembly 3 is arranged on the top surface of the installation bottom plate 1, the support assembly 3 comprises a support frame 301, a cross-shaped support rod 302 is rotatably connected to the upper end of the support frame 301, an adjusting support frame 303 is rotatably connected to the outer portion of the cross-shaped support rod 302, rotating seats 304 are fixedly arranged on the left wall and the front wall of the adjusting support frame 303, two support rods 305 are fixedly arranged on the top surface of the adjusting support frame 303 in a front-back symmetrical structure, a fixing assembly 4 is fixedly arranged on the top surface of the support assembly 3, the fixing assembly 4 comprises a fixing frame 401, the fixing frame 401 is in a cross-shaped structure, the heliostat can be conveniently fixed in multiple directions, fixing rods 402 are fixedly arranged between the adjacent middle portions of the fixing frame 401, the fixing frame 401 is convenient to reinforce, stability is improved, the top surface of the fixing frame 401 is provided with the moving groove 403, the top surface of the moving groove 403 is provided with the fixing clamping block 404, the fixing clamping block 404 is of an L-shaped structure, the heliostat is convenient to fix, the outer end of the fixing clamping block 404 is screwed with the adjusting bolt 405, the inner end of the fixing clamping block 404 is screwed with the fixing bolt 406, the lower end of the fixing bolt 406 is rotatably connected with the pressing plate 407, the bottom surface of the pressing plate 407 is fixedly provided with the rubber layer, and when the heliostat is convenient to install and fix, the fixing position of the heliostat can be protected from being damaged.

Specifically, the shaft sleeve 201 is rotatably connected with the rotating seat 304, so that the electric push rod 2 can adjust the adjusting bracket 303 conveniently.

Further, the switching ball 202 is rotatably connected with the ball sleeve 101, so that the electric push rod 2 can be conveniently installed.

Still further, support frame 301 is Y type structure, is convenient for support regulation support 303 multi-angle and adjusts, and support frame 301 and mounting plate 1 fixed connection, and support frame 301 of being convenient for is fixed.

In addition, adjusting bolt 405 and removal groove 403 sliding fit are convenient for fix different specification size heliostats.

The working principle is as follows: when the device is used for installing the heliostat, firstly, the installation bottom plate 1 and the bottom surface of the device are fixed, then the heliostat is placed on the top surface of a fixed frame 401, a fixed clamping block 404 is driven by moving an adjusting bolt 405 to fix the position of the heliostat, then a fixed bolt 406 is rotated to drive a pressing plate 407 rotatably connected with the lower end of the fixed bolt to fix and press the heliostat, after the installation of the heliostat is finished, an electric push rod 2 is started by an external control mechanism of the device to adjust the inclination angle of an adjusting bracket 303, when the electric push rod 2 positioned on the left side is started, the electric push rod 2 on the left side pushes the adjusting bracket 303 to rise on the left side, meanwhile, a transfer ball 202 positioned at the lower end of the electric push rod 2 on the left side swings left side in a ball sleeve 101 positioned on the top surface of the installation bottom plate 1, and similarly, when the electric push rod 2 on the front side is started, the electric push rod 2 on the front side pushes the front side of the adjusting bracket 303 to rise, meanwhile, the transfer ball 202 at the lower end of the front side electric push rod 2 swings back and forth in the ball sleeve 101 at the front side of the top surface of the installation bottom plate 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a solar photothermal power heliostat support, includes mounting plate (1), its characterized in that: the ball sleeve (101) is fixedly arranged on the left side and the front side of the top surface of the mounting base plate (1), an electric push rod (2) is arranged on the upper side of the ball sleeve (101), an axle sleeve (201) is fixedly arranged on the upper end of the electric push rod (2), a transfer ball (202) is fixedly arranged at the lower end of the electric push rod (2), a supporting component (3) is arranged on the top surface of the mounting base plate (1), the supporting component (3) comprises a supporting frame (301), a cross supporting rod (302) is rotatably connected to the upper end of the supporting frame (301), an adjusting support (303) is rotatably connected to the outer part of the cross supporting rod (302), rotating seats (304) are fixedly arranged on the left wall and the front wall of the adjusting support (303), two supporting rods (305) are fixedly arranged on the top surface of the adjusting support (303) in a front-back symmetrical structure, a fixing component (4) is fixedly arranged on the top surface of the supporting component (3), the fixing component (4) comprises a fixing frame (401), mount (401) is cross structure, dead lever (402) have all been set firmly between mount (401) middle part is adjacent, shifting chute (403) have been seted up to mount (401) top surface, shifting chute (403) top surface is equipped with fixed clamp splice (404), fixed clamp splice (404) are L type structure, fixed clamp splice (404) outer end spiro union has adjusting bolt (405), fixed clamp splice (404) inner spiro union has fixing bolt (406), fixing bolt (406) lower extreme rotation is connected with clamp plate (407), clamp plate (407) bottom surface has set firmly the rubber layer.

2. The solar photo-thermal power generation heliostat support of claim 1, wherein: the shaft sleeve (201) is rotatably connected with the rotating seat (304).

3. The solar photo-thermal power generation heliostat support of claim 1, wherein: the transfer ball (202) is rotatably connected with the ball sleeve (101).

4. The solar photo-thermal power generation heliostat support of claim 1, wherein: the supporting frame (301) is of a Y-shaped structure, and the supporting frame (301) is fixedly connected with the mounting base plate (1).

5. The solar photo-thermal power generation heliostat support of claim 1, wherein: the adjusting bolt (405) is in sliding fit with the moving groove (403).