CN211368695U

CN211368695U - Heliostat base with composite concrete layer

Info

Publication number: CN211368695U
Application number: CN201921898716.2U
Authority: CN
Inventors: 秦声
Original assignee: Changchun Changchihongcheng Concrete Co ltd
Current assignee: Changchun Changchi Environmental Protection Technology Co.,Ltd.
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-28
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a heliostat base on compound concrete layer relates to tower solar thermal power generation technical field, including the base gusset plate, the fixed intercommunication in center of base gusset plate upper surface has the ground stand, the last fixed surface of ground stand is connected with the connecting seat, the fixed intercommunication in center of base gusset plate bottom surface has underground column, the fixed intercommunication in bottom surface of underground column has the spiral awl, solid post has been placed to the ground stand, the solid awl of bottom surface fixedly connected with of solid post, a plurality of groups limiting plate, every have been placed to underground column's inside the equal fixedly connected with reference column in one side that the limiting plate is close to underground column. This composite concrete layer's heliostat base through setting up spacing spout, perpendicular spout, removal handle, reference column, solid post, limiting plate and reset spring, under spacing spout, perpendicular spout and the effect of removing the handle, makes solid post reciprocate and make its location.

Description

Heliostat base with composite concrete layer

Technical Field

The utility model relates to a tower solar thermal energy power generation technical field specifically is a heliostat base on compound concrete layer.

Background

In the field of solar thermal power generation, heliostats are key equipment in a tower type solar thermal power generation technology, energy of sunlight is gathered to a heat absorber on a central receiving tower through a large number of heliostats in a focusing mode in the tower type solar thermal power generation, working media in the tower type solar thermal power generation are heated, high-temperature and high-pressure steam is generated, and a steam turbine is driven to generate power, so that the heliostats are firmly and stably fixed on the ground, and an important premise of realizing accurate sun tracking is achieved.

Main body structures such as a mirror surface and a support of a heliostat are usually installed on a stand column with good bearing performance, and due to the fact that the mirror surface area of the heliostat is large, under severe weather conditions such as strong wind, the mirror surface is stressed greatly, and wind pressure can generate large acting force on the stand column, so that the stand column is deviated and rotated, a base structure is not firm and stable enough after a long time, and the heliostat can collapse in the face of large and medium ground vibration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a composite concrete layer's heliostat base possesses the firm ground of grabbing, prevents the rotatory advantage with the slope of heliostat, has solved the problem among the background art.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compound concrete layer's heliostat base, includes the base gusset plate, the fixed intercommunication in center of base gusset plate upper surface has the ground stand, the last fixed surface of ground stand is connected with the connecting seat, the fixed intercommunication in center of base gusset plate bottom surface has the secret stand, the fixed intercommunication in bottom surface of underground stand has the spiral awl, solid post has been placed to the ground stand, the solid awl of bottom surface fixedly connected with of solid post, a plurality of groups limiting plate, every have been placed to the inside of secret stand the equal fixedly connected with reference column in one side that the limiting plate is close to the secret stand, the surface winding of secret stand is connected with reset spring.

Furthermore, the reinforcing blocks are placed between the base reinforcing plate and the ground stand columns and are respectively fixedly connected with the lower portions of the outer surfaces of the ground stand columns and the upper surfaces of the base reinforcing plate, a plurality of fixing ribs are placed between the connecting seat and the ground stand columns and are respectively fixedly connected with the bottom surfaces of the connecting seat and the upper portions of the outer surfaces of the ground stand columns, the connecting portions between the base reinforcing plate and the ground stand columns are firmer through the reinforcing blocks, the ground stand columns are prevented from rotating or breaking, the connecting portions between the connecting seat and the ground stand columns are firmer through the fixing ribs, and the connecting portions between the connecting seat and the ground stand columns are prevented from rotating or breaking.

Further, the bottom fixedly connected with a plurality of ground nail of base gusset plate, underground upright run through the base gusset plate and with the fixed intercommunication in bottom surface of ground stand, through setting up ground nail, make the base gusset plate more stable to prevent that base gusset plate and ground from breaking away from, through the fixed intercommunication of underground upright and ground stand, make the bottom extension of ground stand, increase secret volume, make ground stand more firm.

Furthermore, two sets of symmetrical spacing spouts have been seted up to the surface of ground stand, every group perpendicular spout has been seted up at the middle part of spacing spout, and every group spacing spout is no less than three, perpendicular spout runs through spacing spout and extends to the upper surface of base gusset plate, restricts the removal handle through setting up spacing spout, and through setting up perpendicular spout, makes the removal handle drive solid post reciprocate.

Further, the last fixed surface of solid post is connected with removes the handle, the both sides of removing the handle all run through the ground stand and extend to the outside of ground stand, it is located the inside of perpendicular spout to remove the handle, remove the inside looks adaptation of handle and perpendicular spout, remove the inside looks adaptation of handle and spacing spout, through setting up the removal handle, under the cooperation of removal handle and perpendicular spout, make solid post reciprocate to under the cooperation of spacing spout and removal handle, make solid post carry on spacingly.

Further, the inside looks adaptation of solid awl and spiral awl, the reference column runs through underground column and extends to underground column's surface, and the reference column one end of keeping away from underground column is coniform, reset spring is located between underground column and the limiting plate, through the cooperation that sets up solid awl and solid post, makes underground column's weight increase to make ground stand more stable, through setting up the reference column, under the cooperation of solid post and limiting plate, make the reference column extend to underground column's outside, and insert in the outside soil, thereby make underground column more firm, and prevent that ground stand from taking place skew and rotation, through setting up reset spring, when solid post rebound, make the reference column withdraw underground column's inside, conveniently extract and retrieve or shift.

Further, every group the limiting plate is the circumference array around secret stand, and every group the limiting plate is no less than three, through setting up the limiting plate, prevents that the reference column from removing the outside to secret stand completely.

1. This heliostat base on compound concrete layer, through setting up spacing spout, perpendicular spout, remove the handle, the reference column, solid post, limiting plate and reset spring, at spacing spout, under the effect of perpendicular spout and removal handle, make solid post reciprocate and make its location, under the effect of solid post and limiting plate, make the reference column insert in the outside soil of underground column, increase area of contact between underground column and the ground, thereby increase frictional force makes the ground stand more stable, under reset spring's effect, make the reference column can retrieve the inside of underground column, thereby conveniently equip and retrieve and shift.

2. This heliostat base on compound concrete layer, through setting up the anchor block, it is more firm to make the coupling part between base gusset plate and the ground stand, prevent that the ground stand from taking place to rotate or splitting, through setting up fixed muscle, it is more firm to make the coupling part between connecting seat and the ground stand, prevent to take place to rotate or split between connecting seat and the ground stand, through setting up the ground nail, it is more stable to make the base gusset plate, and prevent that base gusset plate and ground from breaking away from, through the cooperation that sets up solid awl and solid post, make the weight of underground stand increase, thereby make the ground stand more stable.

Drawings

FIG. 1 is a perspective view of the base of the present invention;

FIG. 2 is a perspective view of the column of the present invention;

FIG. 3 is a cross-sectional view of the column of the present invention;

FIG. 4 is an enlarged schematic view of the third embodiment of the present invention at the position A;

fig. 5 is a perspective view of the reinforcing plate of the present invention.

Wherein, 1 base gusset plate, 2 ground stands, 3 connecting seats, 4 fixed muscle, 5 spacing spouts, 6 perpendicular spouts, 7 removal handles, 8 underground stand, 9 reinforcing block, 10 ground nail, 11 reference columns, 12 spiral cones, 13 solid post, 14 solid cones, 15 limiting plates, 16 reset spring.

Detailed Description

As shown in fig. 1-5, the embodiment of the utility model provides a composite concrete layer's heliostat base, including base gusset plate 1, a plurality of ground nail 10 of base gusset plate 1's bottom fixedly connected with, through setting up ground nail 10, make base gusset plate 1 more stable, and prevent that base gusset plate 1 breaks away from with ground, the fixed intercommunication in center of base gusset plate 1 upper surface has ground stand 2, reinforcing block 9 has been placed between base gusset plate 1 and the ground stand 2, reinforcing block 9 is connected with the lower part of ground stand 2 surface and the last fixed surface of base gusset plate 1 respectively, through setting up reinforcing block 9, it is more firm to make the coupling part between base gusset plate 1 and the ground stand 2, prevent that ground stand 2 from taking place to rotate or splitting.

The upper surface of the ground upright post 2 is fixedly connected with a connecting seat 3, a plurality of fixing ribs 4 are arranged between the connecting seat 3 and the ground upright post 2, each fixing rib 4 is respectively and fixedly connected with the bottom surface of the connecting seat 3 and the upper part of the outer surface of the ground upright post 2, the fixing ribs 4 are arranged to ensure that the connection part between the connecting seat 3 and the ground upright post 2 is firmer and prevent the connecting seat 3 and the ground upright post 2 from rotating or breaking, two groups of symmetrical limiting sliding grooves 5 are arranged on the outer surface of the ground upright post 2, each group of limiting sliding grooves 5 is not less than three, the movable handle 7 is limited by arranging the limiting sliding chutes 5, the middle part of each group of limiting sliding chutes 5 is provided with a vertical sliding chute 6, the vertical sliding chute 6 penetrates through the limiting sliding chute 5 and extends to the upper surface of the base reinforcing plate 1, through setting up vertical chute 6, make removal handle 7 drive solid post 13 and reciprocate.

The center of the bottom surface of the base reinforcing plate 1 is fixedly communicated with an underground upright post 8, the underground upright post 8 penetrates through the base reinforcing plate 1 and is fixedly communicated with the bottom surface of the ground upright post 2, the bottom of the ground upright post 2 is extended by fixedly communicating the underground upright post 8 with the ground upright post 2, the underground volume is increased, the ground upright post 2 is more stable, the bottom surface of the underground upright post 8 is fixedly communicated with a spiral cone 12, a solid post 13 is placed on the ground upright post 2, the upper surface of the solid post 13 is fixedly connected with a movable handle 7, two sides of the movable handle 7 penetrate through the ground upright post 2 and extend to the outer side of the ground upright post 2, the movable handle 7 is positioned inside the vertical sliding groove 6, the movable handle 7 is matched with the inside of the limiting sliding groove 5, by arranging the movable handle 7, under the matching of the movable handle 7, the solid column 13 is enabled to move up and down, the solid column 13 is enabled to limit under the matching of the limiting sliding chute 5 and the moving handle 7, the bottom surface of the solid column 13 is fixedly connected with a solid cone 14, the solid cone 14 is matched with the inside of a spiral cone 12, the weight of the underground upright column 8 is increased by arranging the solid cone 14 and the solid column 13, so that the ground upright column 2 is more stable, a plurality of groups of limiting plates 15 are placed inside the underground upright column 8, each group of limiting plates 15 is in a circumferential array around the underground upright column 8, no less than three limiting plates 15 are arranged in each group, the positioning columns 11 are prevented from completely moving to the outside of the underground upright column 8 by arranging the limiting plates 15, one side of each limiting plate 15, which is close to the underground upright column 8, is fixedly connected with a positioning column 11, the positioning column 11 penetrates through the underground upright column 8 and extends to the outer surface of the underground, through setting up reference column 11, under the cooperation of solid post 13 and limiting plate 15, make reference column 11 extend to underground column 8's outside, and insert in the outside soil, thereby make underground column 8 more firm, and prevent that ground stand 2 from taking place the skew and rotatory, underground column 8's surface winding is connected with reset spring 16, reset spring 16 is located between underground column 8 and the limiting plate 15, through setting up reset spring 16, when solid post 13 rebound, make reference column 11 withdraw underground column 8's inside, conveniently extract and retrieve or shift.

When the device is used, a determined point is found, the moving handle 7 is pulled to the top of the vertical sliding groove 6, the solid column 13 is fixedly hung in the ground upright column 2 through the rotation clamp in the limiting sliding groove 5, the positioning column 11 is recovered to the inside of the underground upright column 8 under the action of the return spring 16, the underground upright column 8 is not influenced to be buried, the underground upright column 8 is buried in the ground at a specified place under the action of the screw threads on the surfaces of the spiral cone 12 and the spiral cone 12 through the rotation of the base reinforcing plate 1, the base reinforcing plate 1 is tightly attached to the ground, the ground nails 10 are buried in soil, the ground holding force of the base reinforcing plate 1 is increased under the action of the ground nails 10, the ground upright column 2 is prevented from rotating, the contact area with the ground is increased under the action of the base reinforcing plate 1, the ground upright column 2 is prevented from tilting left and right, and the moving handle 7 is rotated, the moving handle 7 is enabled to move downwards along the vertical chute 6, meanwhile, the solid column 13 and the solid cone 14 fall down, under the contact between the solid column 13 and the limiting plate 15, the locating column 11 extends into the soil outside the underground upright post 8 through extrusion, the locating column 11 is enabled to be inserted into the soil and fall down to different depths according to different requirements, then the rotating moving handle 7 enters into the matched limiting chute 5, under the mutual matching of the moving handle 7 and the limiting chute 5, the solid column 13 and the solid cone 14 stop falling down, the extrusion repulsion of the soil to the locating column 11 is prevented, the solid column 13 is enabled to move upwards when the locating column 11 moves towards the inside of the underground upright post 8, under the action of the locating column 11, the contact area between the underground upright post 8 and the soil in the ground is increased, the acting force of the soil to the underground upright post 8 is increased, and the ground upright post 2 is prevented from rotating due to wind power, simultaneously, the ground upright post 2 is prevented from inclining due to ground vibration, the internal weight of the underground upright post 8 is increased after the solid post 13 and the solid cone 14 enter the underground upright post 8, the bottom is more stable, and the ground upright post 2 cannot topple due to the fact that the heliostat is added to cause the head-heavy foot to be light.

Claims

1. The utility model provides a composite concrete layer's heliostat base, includes base gusset plate (1), its characterized in that: the fixed intercommunication in center of base gusset plate (1) upper surface has ground stand (2), the last fixed surface of ground stand (2) is connected with connecting seat (3), the fixed intercommunication in center of base gusset plate (1) bottom surface has underground column (8), the fixed intercommunication in bottom surface of underground column (8) has spiral cone (12), solid post (13) have been placed in ground stand (2), the solid awl (14) of bottom surface fixedly connected with of solid post (13), a plurality of groups limiting plate (15) have been placed to the inside of underground column (8), the equal fixedly connected with reference column (11) in one side that every limiting plate (15) are close to underground column (8), the surface winding of underground column (8) is connected with reset spring (16).

2. A composite concrete layer heliostat base of claim 1, wherein: reinforcing blocks (9) are placed between the base reinforcing plate (1) and the ground stand column (2), the reinforcing blocks (9) are respectively connected with the lower portion of the outer surface of the ground stand column (2) and the upper surface of the base reinforcing plate (1), a plurality of fixing ribs (4) are placed between the connecting seat (3) and the ground stand column (2), and each fixing rib (4) is respectively connected with the bottom surface of the connecting seat (3) and the upper portion of the outer surface of the ground stand column (2).

3. A composite concrete layer heliostat base of claim 1, wherein: the bottom fixedly connected with a plurality of ground nail (10) of base gusset plate (1), underground upright post (8) run through base gusset plate (1) and with the fixed intercommunication in bottom surface of ground stand (2).

4. A composite concrete layer heliostat base of claim 1, wherein: two sets of symmetrical spacing spout (5) have been seted up to the surface of ground stand (2), and every group perpendicular spout (6) have been seted up at the middle part of spacing spout (5), and every group spacing spout (5) are no less than three, perpendicular spout (6) run through spacing spout (5) and extend to the upper surface of base gusset plate (1).

5. A composite concrete layer heliostat base of claim 4, wherein: the utility model discloses a solid column's (13) upper surface fixedly connected with removes handle (7), the both sides of removing handle (7) all run through ground stand (2) and extend to the outside of ground stand (2), remove handle (7) and be located the inside of perpendicular spout (6), remove the inside looks adaptation of handle (7) and spacing spout (5).

6. A composite concrete layer heliostat base of claim 1, wherein: solid awl (14) and the inside looks adaptation of spiral awl (12), reference column (11) run through underground column (8) and extend to the surface of underground column (8), and reference column (11) keep away from the one end of underground column (8) and be coniform, reset spring (16) are located between underground column (8) and limiting plate (15).

7. A composite concrete layer heliostat base of claim 1, wherein: each group of the limiting plates (15) is in a circumferential array around the underground upright post (8), and the number of the limiting plates (15) in each group is not less than three.