CN222364174U

CN222364174U - Heliostat mirror frame

Info

Publication number: CN222364174U
Application number: CN202421236180.9U
Authority: CN
Inventors: 李兆成
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2024-06-01
Filing date: 2024-06-01
Publication date: 2025-01-17
Anticipated expiration: 2034-06-01

Abstract

The utility model discloses a heliostat mirror frame, which relates to the technical field of heliostats and comprises a fixing frame, wherein a support frame and an auxiliary support frame which are in an annular array are fixedly arranged on the outer surface of the fixing frame through bolts. This heliostat mirror holder through being provided with the mount, can assemble the connection to support frame and auxiliary stay in the in-process of using, and support frame and auxiliary stay are integrated into one piece, consequently, can avoid the mode of multistage concatenation and cause the problem of easy loosening or deformation, can support fixedly to the border position of speculum through being provided with the support frame, carry out auxiliary stay to the middle part of speculum through auxiliary stay, consequently can improve the fastness in the speculum use, through setting up the hob, in the installation, can be through the degree of depth of rotatory hob deep into screw hole, adjust the height of hob top surface, consequently inclination or the installation height of speculum that can be better are adjusted, the adjustment effect of this mirror holder has been improved.

Description

Heliostat mirror frame

Technical Field

The utility model relates to the technical field of heliostats, in particular to a heliostat mirror frame.

Background

Solar energy is used as a clean renewable energy source and is increasingly applied, particularly, a photo-thermal power generation technology is an emerging solar energy utilization technology subsequent to a photovoltaic power generation technology, a tower type solar thermal power generation technology has the advantages of high power generation quality, small impact on a power grid and capability of storing energy, so that the solar energy is widely focused, heliostats in the tower type solar thermal power generation realize the function of gathering sunlight on a heat absorber, and in the use process of heliostat frames, a transverse rod or a vertical rod splicing mode is generally adopted for building, so that loose problems are easily caused due to excessive splicing positions in the use process, the reflection effect of a reflecting mirror is influenced, the supporting and fixing effect of the reflecting mirror is poor, and in addition, the height position or the inclination angle adjusting effect of the reflecting mirror is poor when the reflecting mirror is installed.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the heliostat mirror frame which has the advantages of good supporting and fixing effects and good adjusting effects on the reflecting mirror.

(II) technical scheme

The heliostat mirror holder comprises a fixing frame, wherein a support frame and an auxiliary support frame which are in an annular array are fixedly arranged on the outer surface of the fixing frame through bolts, the support frame and the auxiliary support frame are alternately arranged, and a reflecting mirror which is in an annular array is arranged on the upper surface of the support frame.

Every the screw hole that the equidistance was arranged has all been seted up to the upper surface of support frame and auxiliary support frame, every the equal threaded connection in inside of screw hole has the hob, every the through-hole has all been seted up at the middle part of hob, and the equal fixed mounting in bottom surface of every speculum has three sets of equidistance connection seat of arranging, every the equal fixed mounting in bottom surface of connection seat has fixing screw, every fixing screw's bottom all runs through the through-hole and extends to the below of support frame and auxiliary support frame, and the equal threaded connection in bottom of every fixing screw has fixation nut.

Furthermore, two connecting frames are fixedly arranged on the bottom surface of the fixing frame.

Through adopting above-mentioned technical scheme, can be better with this mirror holder with connect the support and be connected.

Further, the diameter value of the fixed screw rod is equal to the diameter value of the through hole.

Through adopting above-mentioned technical scheme, can be better let the fixing screw insert through the through-hole to fix the position of speculum through screwing fixation nut.

Further, the upper surfaces of the support frame and the auxiliary support frame are positioned on the same horizontal plane.

By adopting the technical scheme, the problem that the auxiliary support frame is not contacted with the back of the reflecting mirror is avoided.

(III) beneficial effects

Compared with the prior art, the heliostat mirror frame has the following beneficial effects:

The fixing frame is arranged, the support frame and the auxiliary support frame can be assembled and connected in the using process, and the support frame and the auxiliary support frame are integrally formed, so that the problem that the support frame is easy to loosen or deform due to a multi-section splicing mode can be avoided, the edge position of the reflector can be supported and fixed through the support frame, the middle part of the reflector is supported in an auxiliary mode through the auxiliary support frame, the firmness of the reflector in use can be improved, the screw rod is arranged, in the installation process, the height of the top surface of the screw rod can be adjusted through rotating the depth of the screw rod into the threaded hole, the inclination angle or the installation height of the reflector can be adjusted better, and the adjusting effect of the reflector is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the external structure of the fixing frame of the present utility model;

FIG. 3 shows the present utility model a structural schematic diagram of the fixing frame;

FIG. 4 is a schematic view of the auxiliary bracket structure of the present utility model;

FIG. 5 shows the present utility model a structural schematic diagram of the support frame;

FIG. 6 is an exploded view of the external structure of the screw rod of the present utility model;

FIG. 7 is a schematic view of the bottom structure of the reflector of the present utility model.

In the figure, the device comprises a 1-fixing frame, a 2-reflecting mirror, a 3-screw rod, a 4-auxiliary support, a 5-support, a 6-connecting frame, a 7-threaded hole, an 8-connecting seat, a 9-fixing nut, a 10-fixing screw rod and an 11-through hole.

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, the utility model provides a technical scheme that a heliostat mirror frame comprises a fixing frame 1, wherein two connecting frames 6 are fixedly arranged on the bottom surface of the fixing frame 1, and the mirror frame can be better connected with a connecting support.

The surface of mount 1 passes through bolt fixed mounting and is annular array's support frame 5 and assists strut 4, and support frame 5 and assistance strut 4 alternate arrangement, and support frame 5 and assistance strut 4's upper surface is located same horizontal plane, avoids assisting strut 4 and reflector 2 back contact's problem, and reflector 2 that is annular array has been placed to the upper surface of support frame 5.

Screw holes 7 that the equidistance was arranged have all been seted up to the upper surface of every support frame 5 and auxiliary support frame 4, the inside equal threaded connection of every screw hole 7 has screw rod 3, through-hole 11 has all been seted up at the middle part of every screw rod 3, the equal fixed mounting of bottom surface of every speculum 2 has three sets of connecting seat 8 that the equidistance was arranged, the equal fixed mounting of bottom surface of every connecting seat 8 has fixing screw 10, the bottom of every fixing screw 10 all runs through-hole 11 and extends to the below of support frame 5 and auxiliary support frame 4, and the equal threaded connection of bottom of every fixing screw 10 has fixation nut 9, the diameter value of fixing screw 10 equals the diameter value of through-hole 11, let fixing screw 10 insert through-hole 11 that can be better, and fix the position of speculum 2 through screwing fixation nut 9.

The mirror bracket is connected with a connecting support through a connecting frame 6 at the bottom of a fixing frame 1, a supporting frame 5 and an auxiliary supporting frame 4 are alternately arranged on the outer side face of the fixing frame 1, a reflecting mirror 2 is placed on the supporting frame 5 and the auxiliary supporting frame 4, the bottom ends of fixing screws 10 penetrate through holes 11, and fixing nuts 9 are screwed at the bottom ends of the fixing screws 10, so that the reflecting mirror 2 is firmly arranged on the supporting frame 5 and the auxiliary supporting frame 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The heliostat mirror bracket comprises a fixed bracket (1) and is characterized in that a support frame (5) and an auxiliary support frame (4) which are in an annular array are fixedly arranged on the outer surface of the fixed bracket (1) through bolts, the support frame (5) and the auxiliary support frame (4) are alternately arranged, and a reflecting mirror (2) in an annular array is arranged on the upper surface of the support frame (5);

Every screw hole (7) that equidistance was arranged are all offered to the upper surface of support frame (5) and auxiliary support frame (4), every the inside equal threaded connection of screw hole (7) has hob (3), every through-hole (11) have all been offered at the middle part of hob (3), and the equal fixed mounting in bottom surface of every speculum (2) has connecting seat (8) that three group equidistance was arranged, every the equal fixed mounting in bottom surface of connecting seat (8) has fixing screw (10), every the bottom of fixing screw (10) all runs through-hole (11) and extends to the below of support frame (5) and auxiliary support frame (4), and the equal threaded connection in bottom of every fixing screw (10) has fixation nut (9).

2. The heliostat support according to claim 1, wherein two connecting frames (6) are fixedly arranged on the bottom surface of the fixing frame (1).

3. A heliostat support according to claim 1, characterized in that the diameter of the fixing screw (10) is equal to the diameter of the through hole (11).

4. A heliostat frame according to claim 1, characterized in that the upper surfaces of the support frame (5) and the auxiliary support frame (4) are on the same horizontal plane.