CN104863406A - Arranging method of support used for solar panel bracket based on pouring impact mode - Google Patents

Arranging method of support used for solar panel bracket based on pouring impact mode Download PDF

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Publication number
CN104863406A
CN104863406A CN201410531250.8A CN201410531250A CN104863406A CN 104863406 A CN104863406 A CN 104863406A CN 201410531250 A CN201410531250 A CN 201410531250A CN 104863406 A CN104863406 A CN 104863406A
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CN
China
Prior art keywords
pillar
support
solar cell
fixed
impact mode
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Pending
Application number
CN201410531250.8A
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Chinese (zh)
Inventor
长濑胜义
山本战
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Lv He Co Ltd
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Lv He Co Ltd
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Filing date
Publication date
Application filed by Lv He Co Ltd filed Critical Lv He Co Ltd
Publication of CN104863406A publication Critical patent/CN104863406A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/60Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S25/61Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules for fixing to the ground or to building structures
    • F24S25/617Elements driven into the ground, e.g. anchor-piles; Foundations for supporting elements; Connectors for connecting supporting structures to the ground or to flat horizontal surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S25/10Arrangement of stationary mountings or supports for solar heat collector modules extending in directions away from a supporting surface
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
  • Foundations (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Provided is an arranging method of a support used for a solar panel bracket based on a pouring impact mode, capable of arranging a solar panel on the land of all stratum no matter whether there are flowstones and rocks. The arranging method comprises: a first process of drilling a vertical hole of which the diameter is greater than the diameter of the support by a rotation impact drill; a second process of containing a reinforcing steel bar consisting of four longitudinal bars and a hooped reinforcement welded and fixed to the longitudinal bars in a tubular gap between the support and the internal peripheral surface of the vertical hole, and driving the lower end parts of the longitudinal bars to the bottom of the vertical hole; a third process of inserting the support to the inner side of the reinforcing steel bar in the state of fixing a transverse bar which penetrates the support in a horizontal direction to the lower end part of the support and setting the support in a state of floating from the bottom of the vertical hole by using a support self-standing fixed tripod capable of supporting and fixing the support in a self-standing state; a fourth process of arranging the support by injecting concrete into the vertical hole and solidifying the concrete; and a fifth process of removing the support self-standing fixed tripod from the support.

Description

Based on the method to set up of the solar cell timbering pillar of perfusion impact mode
Technical field
The present invention relates in the arranging of large solar power generating equipment, for solar cell timbering pillar being imbedded the method to set up of the solar cell timbering pillar of (percussion) mode of impacting based on perfusion (cast in) be arranged in ground when wide soil arranges multiple solar panel.
Background technology
In the past, when arranging large solar power generating equipment, first equally spaced output on the wide soil that should arrange for pouring into a mould the concrete vertical core of ground, and inject concrete with the state of the base portion inserting solar cell timbering pillar in this vertical core and make it solidification, thus make support pillar setting setting be fixed on concrete foundation, and solar cell timbering (for example, referring to patent document 1,2) is set on this each support pillar.
Prior art document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 08-170790 publication
Patent document 2: Japanese Unexamined Patent Publication 2007-19331 publication
But arrange in construction in large solar electricity generation system, the most rational construction method is pile driving construction, but present situation be flowstone, rock is more thus can to carry out the land used of pile driving construction swimmingly less.
Summary of the invention
Invent problem to be solved
The problem that the present invention will solve is, provides a kind of method to set up of the solar cell timbering pillar based on perfusion impact mode, no matter whether there is flowstone, rock, can both arrange solar panel on whole stratum with ground.
For the means of dealing with problems
In order to solve above-mentioned problem, the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 1 is recorded, is characterized in that, comprising: the first operation, at pillar setting position, to be holed out the diameter hole larger than pillar by rotary percussion drill by driving; Second operation, holds the reinforcing bar formed with the rectilineal hoop being fixed on many vertical muscle with many vertical muscle, and the lower end of described vertical muscle is all driven into the bottom in hole in the annular interstice between described pillar and the inner peripheral surface in described hole; 3rd operation, to be fixed with the state of the horizontal bar of this pillar through in the horizontal direction in the bottom of described pillar, this pillar is inserted into the inner side of described reinforcing bar, by pillar being arranged to the state of floating from the bottom in hole with the fixed mechanism of free standing condition supporting and fixing pillar; 4th operation, by injecting concrete and make concrete curing in described hole, arranges pillar thus; And the 5th operation, pull down described fixed mechanism from described pillar.
In addition, the feature of the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 2 is recorded is, in the method to set up of the solar cell timbering pillar based on perfusion impact mode recorded in technical scheme 1, described pillar is the steel of the section roughly non-tubular shape of " コ " shape or H shape etc.
In addition, the feature of the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 3 is recorded is, in the method to set up of the solar cell timbering pillar based on perfusion impact mode described in technical scheme 1 or 2, described fixed mechanism possesses fixed part in the harness portion, top of three supporting legs making bottom open, and this fixed part can with vertical this pillar of raised state self-support supporting and fixing making pillar float aloft.
In addition, the feature of the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 4 is recorded is, in the method to set up of the solar cell timbering pillar based on perfusion impact mode described in technical scheme 3, described fixed part possesses: the pillar receiving portion of overlooking roughly " く " shape being positioned at two places up and down in harness portion, top; And in the centre position of described upper and lower two pillar receiving portions up and down two pillar receiving portions push and grip the fixed component of pillar.
In addition, the feature of the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 5 is recorded is, in the method to set up of the solar cell timbering pillar based on perfusion impact mode described in technical scheme 3 or 4, the harness portion, top in described fixed part possesses level gauge.
In addition, the feature of the method to set up of the solar cell timbering pillar based on perfusion impact mode that technical scheme 6 is recorded is, in the method to set up of the solar cell timbering pillar based on perfusion impact mode recorded any one of technical scheme 3 ~ 5, a supporting leg in three supporting legs in described fixed mechanism is fixed with harness portion, described top, remaining two supporting legs connect to the state rotating freely the side that is configured to be folded into three supporting legs using harness portion, top as center and overlap each other.
The effect of invention
In the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 1 record, as mentioned above, the boring using hole is set by carrying out pillar with rotary percussion drill by driving, thus no matter whether acquisition exists flowstone, rock can both in the effect arranging solar panel with ground on whole stratum.
In addition, the reinforcing bar formed with the rectilineal hoop being fixed on many vertical muscle with many vertical muscle is held by the annular interstice between pillar and the inner peripheral surface in hole, and to insert crutched state in the inner side of vertical muscle to injecting concrete in hole and making concrete curing, even if the footpath in hole is less thus, the teeter of pillar also can be prevented concrete destruction.
Thus, concrete amount is less can be solved, and can reduce material cost.
In addition, by the bottom of vertical muscle being driven into the bottom in hole, thereby, it is possible to be provided with the state injection concrete of reinforcing bar well with the central balancing in hole.
In addition, by fixing the horizontal bar of this pillar through in the horizontal direction in the bottom of pillar, can improve relative to concrete pull strength thus.
In addition, with the fixed mechanism of vertical this pillar of raised state self-support supporting and fixing making pillar float, thus during to concrete curing, in concrete, pillar can be maintained plumbness with the horizontal level of regulation setting setting aloft by using.
In addition, in the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 2 record, as mentioned above, by making the section shape of pillar be the shape of the non-tubular shape of roughly " コ " shape or H shape etc., thus can improve further relative to concrete pull strength.
In addition, in the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 3 record, fixed mechanism possesses fixed part in the harness portion, top of three supporting legs making bottom open, this fixed part can with vertical this pillar of raised state self-support supporting and fixing making pillar float aloft, thus the lower end of pillar can be embedded in concrete to make the state that the lower end of pillar is floated from the bottom in hole, rust is produced due to the moisture in ground in the lower end of pillar thereby, it is possible to stop.
In addition, in the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 4 record, as mentioned above, fixed mechanism is gripping pillar between the pillar receiving portion and the fixed component of centre at upper and lower two places, and make the shape of described pillar receiving portion for overlooking roughly " く " shape, thus the pillar of whole section shape can be gripped.
In addition, in the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 5 record, as mentioned above, on top, harness portion possesses level gauge, thus can easily and accurately pillar is arranged to vertical raised state, thereby, it is possible to improve operating efficiency.
In addition, in the method to set up of the solar cell timbering pillar based on perfusion impact mode of technical scheme 6 record, as mentioned above, a supporting leg in three supporting legs is fixed with harness portion, top, remaining two supporting legs connect to and rotate freely as center using harness portion, top, the state that the side being configured to be folded into three supporting legs overlaps each other, thus can carry out carrying and receiving with compact state.
Accompanying drawing explanation
Fig. 1 is the top view represented by the pillar self-support fixed tripod used in the method to set up of pillar based on the solar cell timbering of perfusion impact mode to embodiment 1.
Fig. 2 is the front view represented by the pillar self-support fixed tripod used in the method to set up of pillar based on the solar cell timbering of perfusion impact mode to embodiment 1.
Fig. 3 is the stereogram represented by the pillar self-support fixed tripod used in the method to set up of pillar based on the solar cell timbering of perfusion impact mode to embodiment 1.
Fig. 4 is the top view represented with the folded state of fixed tripod pillar self-support.
Fig. 5 is the front view represented with the folded state of fixed tripod pillar self-support.
Fig. 6 (a) is the first process chart represented by the method to set up of pillar solar cell timbering.
Fig. 6 (b) is the second process chart represented by the method to set up of pillar solar cell timbering.
Fig. 6 (c) is the 3rd process chart represented by the method to set up of pillar solar cell timbering.
Fig. 6 (d) is the 4th process chart represented by the method to set up of pillar solar cell timbering.
Fig. 6 (e) is the 5th process chart represented by the method to set up of pillar solar cell timbering.
Fig. 7 is the amplification cross-sectional view at the S7-S7 line place of Fig. 6 (c).
Symbol description
1 pillar self-support fixed tripod (fixed mechanism)
1a supporting leg
1b supporting leg
1c supporting leg
11a cross bar
11b cross bar
11c cross bar
12 vertical poles
2 harness portion, tops
21 harness portion, upper ends
22 middle harness portions
3 pillars
4 fixed parts
41 roughly " く " shape pillar receiving portions
42 roughly " く " shape pillar receiving portions
43 fixed components
The hook-shaped holding section of 43a
43b fastening bolt
43c clamp nut
5 level gauges
6 vertical cores
Bottom 6a
7 reinforcing bars
71 vertical muscle
72 rectilineal hoops
8 horizontal bars
9 concrete
Detailed description of the invention
Based on accompanying drawing, this inventive embodiment is described below.
[embodiment 1]
Based on Fig. 1 ~ Fig. 7, the method to set up of the solar cell timbering pillar based on perfusion impact mode of embodiment 1 is described.
First, as shown in FIG. 1 to 3, the pillar self-support fixed tripod (fixed mechanism) 1 of the pillar used in the method to set up of this embodiment 1 can be fixed with (corresponding Japanese: support oneself) state support of supporting oneself, the harness portion, top 2 of three supporting legs 1a, 1b, 1c opening making bottom possesses fixed part 4, and this fixed part 4 can with the vertical raised state anchor post 3 making pillar 3 float aloft.
More specifically, harness portion, described top 2 is formed with harness portion, upper end 21 and middle harness portion 22, article three, in supporting leg 1a, 1b, 1c, become the supporting leg 1b at folding center, its upper end is fixed on harness portion, upper end 21, and the centre of this supporting leg 1b is fixed on middle harness portion 22 via cross bar 11b.
On the other hand, be positioned at two supporting legs 1a, 1c of the both sides of supporting leg 1b, its upper end links in a rotatable manner relative to harness portion, upper end 21, the centre of these two supporting legs 1a, 1c links relative to middle harness portion 22 in a rotatable manner via cross bar 11a, 11c, thus can as shown in Figure 4, Figure 5, the state that the side being folded into three supporting legs 1a, 1b, 1c overlaps each other.
Turn back to Fig. 1 ~ Fig. 3, described fixed part 4 possesses: what be positioned at harness portion, upper end 21 and these upper and lower two places of middle harness portion 22 overlooks roughly " く " shape (corresponding Japanese: " く " shape) pillar receiving portion 41,42; And to push towards two pillar receiving portions 41,42 in the centre position of upper and lower two pillar receiving portions 41,42 and to grip the fixed component 43 of pillar 5.
This fixed component 43 is configured to, the fastening bolt 43b in front end with the hook-shaped holding section 43a engaged with the pars intermedia of pillar 3 is inserted into and is being configured to link in inserting hole that the vertical pole 12 of fixing state is formed between the cross bar 11b of supporting leg 1b and the top of supporting leg 1b, and fastening bolt 43b and clamp nut 43c is screwed togather, by hook-shaped holding section 43a to roughly " く " shape pillar receiving portion 41, 42 direction drawings, thus in roughly " く " shape pillar receiving portion 41, with the state of 3 clamp posts 3, pillar 3 is fixed between 42 and hook-shaped holding section 43a.
In addition, as Figure 1 and Figure 4, upper end harness portion 21 possesses the level gauge 5 representing level with the vertical raised state of pillar 3.
Next, the method to set up of process chart to the solar cell timbering pillar of above-described embodiment 1 of Fig. 6 is used to be described.
First, on the ground after leveling land at predetermined intervals based on identify multiple pillar erection position, as shown in Fig. 6 (a), use rotary percussion drill by driving in home position and output a footpath 0.216m and the vertical core 6 (the first operation) of degree of depth 1.0m.
Next, as shown in Fig. 6 (b), hold in annular interstice between pillar 3 and the inner peripheral surface of vertical core 6 with four vertical muscle 71 and the reinforcing bar 7 (with reference to Fig. 7) that formed with the soldered fixing rectilineal hoop 72 of the state of the periphery surrounding vertical muscle 71, and the bottom of vertical muscle 71 is squeezed into the bottom 6a (the second operation) of vertical core 6
Next, as shown in Fig. 6 (c), to be fixed with the state (with reference to Fig. 7) of the horizontal bar 8 of this pillar 3 through in the horizontal direction in the bottom of the section roughly pillar 3 of " コ " shape (corresponding Japanese: " コ " shape), this pillar 3 is inserted the inner side of reinforcing bar 7, pillar 3 is arranged through the fixed part 4 of pillar self-support fixed tripod 1 and the state (the 3rd operation) that pillar 3 is floated from the bottom 6a of vertical core 6.
Next, as shown in Fig. 6 (d), by injecting concrete 9 and make concrete 9 solidify in vertical core 6, thus pillar 3 is erect setting and be fixed as the state (the 4th operation) vertical relative to concrete 9.
Next, as shown in Fig. 6 (e), by pillar self-support fixed tripod 1 is pulled down in the fixing releasing of fixed part 4 pairs of pillars 3, thus make pillar 3 end (the 5th operation) is set.
Next, the effect of this embodiment 1 is described.
In the method to set up of the solar cell timbering pillar based on perfusion impact mode of this embodiment 1, as mentioned above, the boring using vertical core 6 is set by carrying out pillar with rotary percussion drill by driving, thus no matter whether acquisition exists flowstone, rock can both in the effect arranging solar panel with ground on whole stratum.
In addition, the reinforcing bar 7 formed with the rectilineal hoop 72 being fixedly welded on vertical muscle 71 with four vertical muscle 71 is held by the annular interstice between pillar 3 and the inner peripheral surface of vertical core 6, and with the state inserting pillar 3 in the inner side of vertical muscle 7 to injecting concrete 9 in vertical core 6 and making concrete 9 solidify, even if the diameter of vertical core 6 is less thus, also can prevent pillar 3 relative to teeter for the destruction of concrete 9.
Thus, concrete amount is less can be solved, and can reduce material cost.
In addition, by the bottom of vertical muscle being driven into the bottom in hole, the state injection concrete of reinforcing bar can be provided with thus well with the central balancing in hole.
In addition, by fixing the horizontal bar 8 of this pillar 3 through in the horizontal direction in the bottom of pillar 3, the pull strength of pillar 3 relative to concrete 9 can be improved thus.
In addition, can with the fixed part 4 of the vertical raised state self-support supporting and fixing pillar 3 making pillar 3 float aloft by possessing in the harness portion, top 2 of three supporting legs 1a, 1b, 1c making bottom open, thus can solidifying to concrete 9 before during concrete 9 in, the horizontal level setting setting that pillar 3 is specifying is maintained plumbness.
In addition, as mentioned above, by making the section shape of pillar 3 for roughly " コ " shape, thus the pillar 3 that can improve further based on horizontal bar 8 is relative to concrete pull strength.
In addition, pillar self-support fixed tripod (fixed mechanism) 1, can with the fixed part 4 of the vertical raised state self-support supporting and fixing pillar 3 making pillar 3 float aloft by possessing in the harness portion, top 2 of three supporting legs 1a, 1b, 1c making bottom open, thus can the lower end of pillar be embedded in concrete 9 with the state of floating from the bottom 6a of vertical core 6, rust is produced due to the moisture in ground from the lower end of pillar 3 thereby, it is possible to stop.
In addition, as mentioned above, fixed part 4 is gripping pillar 3 between the harness portion, top 2 and the fixed component 43 of centre at upper and lower two places, and makes the shape of pillar receiving portion 41,42 for overlooking roughly " く " shape, so can grip the pillar of whole section shape.
In addition, as mentioned above, by possessing level gauge 5 in harness portion, top 2, thus can easily and accurately pillar 3 is arranged to vertical raised state, thereby, it is possible to improve operating efficiency.
In addition, as mentioned above, by the supporting leg of in three supporting legs la, 1b, 1c fixing harness portion, top 2 and remaining two supporting legs connect to and rotate freely centered by harness portion, top 2, the state that the side that can be folded into three supporting legs 1a, 1b, 1c thus overlaps each other, thus can carry out carrying and receiving with compact state.
Above the present embodiment is illustrated, but the present invention is not limited to the above embodiments, even do not depart from the design alteration etc. of the scope of purport of the present invention, is also contained in the present invention.
Such as, in embodiment 1, if vertical muscle is four, if rectilineal hoop is one, but this number is arbitrary, and in addition, rectilineal hoop also can be fixed on outside or the inner side of vertical muscle by other means beyond welding.
In addition, in embodiment 1, the example using tripod as fixed mechanism is shown, as long as but can with the mechanism of plumbness supporting and fixing pillar.
In addition, in embodiment 1, as fixed part 4, have employed to possess and be positioned at overlooking roughly " く " shape pillar receiving portion 41,42 and pushing to two pillar receiving portions 41,42 in the centre position of upper and lower two pillar receiving portions 41,42 and grip the structure of the fixed component 43 of pillar 3 of harness portion, upper end 21 and these upper and lower two places of middle harness portion 22, as long as but can by pillar 3 with float state supporting and fixing, its structure is arbitrary.
In addition, in embodiment 1, harness portion, top 2 possesses level gauge 5, but also can arrange level gauge mounting level reference in harness portion, top 2.

Claims (6)

1., based on a method to set up for the solar cell timbering pillar of perfusion impact mode, it is characterized in that, comprising:
First operation, at pillar setting position, to be holed out the diameter hole larger than pillar by rotary percussion drill by driving;
Second operation, holds the reinforcing bar formed with the rectilineal hoop being fixed on many vertical muscle with many vertical muscle, and the bottom of described vertical muscle is driven into the bottom in hole in the annular interstice between described pillar and the inner peripheral surface in described hole;
3rd operation, to be fixed with the state of the horizontal bar of this pillar through in the horizontal direction in the bottom of described pillar, this pillar is inserted into the inner side of described reinforcing bar, by pillar being arranged to the state of floating from the bottom in hole with the fixed mechanism of free standing condition supporting and fixing pillar;
4th operation, by injecting concrete and making concrete curingly to arrange pillar in described hole; And
5th operation, pulls down described fixed mechanism from described pillar.
2., as claimed in claim 1 based on the method to set up of the solar cell timbering pillar of perfusion impact mode, it is characterized in that,
Described pillar is the steel of the section roughly non-tubular shape of " コ " shape or H shape etc.
3., as claimed in claim 1 or 2 based on the method to set up of the solar cell timbering pillar of perfusion impact mode, it is characterized in that,
Described fixed mechanism possesses fixed part in the harness portion, top of three supporting legs making bottom open, and this fixed part can with vertical this pillar of raised state self-support supporting and fixing making pillar float aloft.
4., as claimed in claim 3 based on the method to set up of the solar cell timbering pillar of perfusion impact mode, it is characterized in that,
Described fixed part possesses: the pillar receiving portion of overlooking roughly " く " shape being positioned at two places up and down in harness portion, top; And
In the centre position of described upper and lower two pillar receiving portions, two pillar receiving portions push and grip the fixed component of pillar up and down.
5. the method to set up of the solar cell timbering pillar based on perfusion impact mode as described in claim 3 or 4, is characterized in that,
Harness portion, top in described fixed part possesses level gauge.
6. the method to set up of the solar cell timbering pillar based on perfusion impact mode according to any one of claim 3 to 5, is characterized in that,
A supporting leg in three supporting legs in described fixed mechanism is fixed with harness portion, described top, remaining two supporting legs connect to and rotate freely as center using harness portion, top, the state that the side being configured to thus to be folded into three supporting legs overlaps each other.
CN201410531250.8A 2014-02-26 2014-10-10 Arranging method of support used for solar panel bracket based on pouring impact mode Pending CN104863406A (en)

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JP2014034787A JP5553947B1 (en) 2014-02-26 2014-02-26 Installation method of solar panel support column by cast-in percussion method
JP2014-034787 2014-02-26

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CN106120847A (en) * 2016-07-27 2016-11-16 成都聚合追阳科技有限公司 Condensation photovoltaic pedestal reinforces pre-embedded anchoring bolts mounting process
CN106120842A (en) * 2016-07-31 2016-11-16 成都聚合追阳科技有限公司 A kind of light gathering photovoltaic power generating system stone ground manufacturing process
CN108252320B (en) * 2017-12-13 2019-11-05 中联西北工程设计研究院有限公司 A kind of ground photovoltaic plant in situ concrete pile foundation structure and its pour device

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JP2012001981A (en) * 2010-06-17 2012-01-05 Fuji Kogyo Kk Sc pile, pile head reinforcing bar for sc pile and installing method of pile head reinforcing bar for sc pile
CN203200747U (en) * 2013-04-17 2013-09-18 广州华磊建筑基础工程有限公司 Cast-in-place pile applicable to karst cave geology

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