CN207193974U - A kind of photovoltaic power station array support earth anchor - Google Patents

A kind of photovoltaic power station array support earth anchor Download PDF

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Publication number
CN207193974U
CN207193974U CN201721205970.0U CN201721205970U CN207193974U CN 207193974 U CN207193974 U CN 207193974U CN 201721205970 U CN201721205970 U CN 201721205970U CN 207193974 U CN207193974 U CN 207193974U
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China
Prior art keywords
rod
photovoltaic power
connecting plate
earth anchor
hole
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CN201721205970.0U
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Chinese (zh)
Inventor
马双杰
马蓂旸
马红东
庞传友
王阳
张永耀
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Henan Golden Crown Electric Power Engineering Co Ltd
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Henan Golden Crown Electric Power Engineering Co Ltd
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Priority to CN201721205970.0U priority Critical patent/CN207193974U/en
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Abstract

The utility model discloses a kind of photovoltaic power station array support earth anchor, including the installing plate for installing and fixing photovoltaic power plant bracket, connecting plate is fixedly installed in the installing plate bottom, the connecting plate bottom sets several to be used for buried reinforcing bar, through hole is opened up on the connecting plate, the body of rod is equipped with the through hole, the body of rod bottom sets helical blade, limited block is set on the body of rod and below the through hole, external screw thread is set on the body of rod and positioned at the top of the limited block, the nut that the connecting plate is threadedly attached on the external screw thread, which is realized, to be fastened, the body of rod upper surface is threaded post, the electronic joint for connecting electric wrench is threaded with the threaded post.The utility model can increase the attachment force in earth anchor and soil, greatly strengthen basic fastness under strong wind atmosphere.

Description

A kind of photovoltaic power station array support earth anchor
Technical field
The utility model belongs to photovoltaic plant technology field, more particularly, to a kind of photovoltaic power station array support earth anchor.
Background technology
With photovoltaic generation market develop rapidly and attention of the country to new energy field, the construction day of photovoltaic plant Benefit increases, and market prospects are boundless.The construction of photovoltaic plant is mainly ridden on the roof or ground of existing building, I State wasteland, hill-land resource enrich, and can provide good condition for the construction of ground light overhead utility.
The rational design of photovoltaic power plant bracket foundation pattern directly affects the investment return, construction period and light in power station Life-span of overhead utility operation phase etc..At present, be widely used in ground photovoltaic plant bracket basis pattern can be divided mainly into it is following It is several:The anchor foundation etc. of reinforced concrete strip foundation, micropore bored concrete pile foundation, Steel coil ground.However, these foundation patterns are deposited Following different the shortcomings that:Long construction period, complicated construction technique, basic cost be higher, to different geological conditions adaptability Difference, basis is insecure etc. under strong wind atmosphere.
Authorization Notice No. discloses one kind for the U of CN 206090560 utility model patent and is used for installation photovoltaic component branch The preexisting hole steel ground anchor peg of frame, including steel reinforcement cage and foundation pile built-in fitting, the steel reinforcement cage are positioned in the hole on ground to be installed, One end of the foundation pile built-in fitting is connected by welding with steel reinforcement cage, and the other end bassets for installing and fixing branch Erect post.The utility model has the advantages that simple in construction, construction is simple is quick, the feature of environmental protection is good.However, the utility model is only It can be conducted oneself with dignity using penetration concrete and the frictional force between the hole on ground to be installed realizes anchoring, base be present under strong wind atmosphere The unstable problem of plinth.
Utility model content
In view of this, the purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of photovoltaic power station array branch Frame earth anchor, the attachment force in earth anchor and soil can be increased, greatly strengthen basic fastness under strong wind atmosphere.
To reach above-mentioned purpose, the utility model uses following technical scheme:
A kind of photovoltaic power station array support earth anchor, including for installing and fixing the installing plate of photovoltaic power plant bracket, it is described Connecting plate is fixedly installed in installing plate bottom, and the connecting plate bottom sets several to be used for buried reinforcing bar, the connection Through hole is opened up on plate, is equipped with the body of rod in the through hole, the body of rod bottom sets helical blade, on the body of rod and is located at institute State and limited block is set below through hole, external screw thread is set on the body of rod and positioned at the top of the limited block, the connecting plate leads to Cross the nut that is threaded on the external screw thread and realize and fasten, the body of rod upper surface is threaded post, in the threaded post It is threaded with the electronic joint for connecting electric wrench.
Further, the electronic joint is Triangle ID joint, interior four angle joint, interior five angle joint or hexagonal shoulder nipple.
Further, the installing plate is the angle steel that top carries mounting hole.
Further, the quantity of the reinforcing bar is 2~6.
Further, the electronic joint screw thread is fixed after being connected in the threaded post by pin.
The beneficial effects of the utility model are:
The utility model is insecure for current photovoltaic power station array support earth anchor existence foundation, it is impossible to complicated meteorology again Under the conditions of reliably working the problem of, there is provided a kind of photovoltaic power station array support earth anchor, including for installing and fixing photovoltaic plant The installing plate of support, connecting plate is fixedly installed in installing plate bottom, sets several to be used in connecting plate bottom buried Reinforcing bar, through hole is opened up on connecting plate, the body of rod is equipped with through hole, and helical blade is set in body of rod bottom, so can Screwed in using by helical blade in the soil of stake holes bottom, so as to increase the fastness of this earth anchor, on the body of rod and be located at through hole Lower section sets limited block, sets external screw thread on the body of rod and positioned at the top of limited block, connecting plate is threadedly attached in outer spiral shell Nut on line, which is realized, to be fastened, and is threaded post in body of rod upper surface, is threaded with threaded post electronic for connecting The electronic joint of spanner, electric wrench can be so utilized to realize that the body of rod of the bottom with helical blade screws in the soil of stake holes bottom In earth, Labor-saving high-efficiency.The utility model utilization can increase the attachment force in earth anchor and soil, greatly strengthen under strong wind atmosphere The fastness on basis.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment of the utility model;
Fig. 2 is the structural representation of second of embodiment of the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer The accompanying drawing of type embodiment, the technical scheme of the utility model embodiment is clearly and completely described.Obviously, it is described Embodiment is part of the embodiment of the present utility model, rather than whole embodiments.Based on described of the present utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained, belong to the scope that the utility model is protected.
Embodiment 1
As shown in figure 1, a kind of photovoltaic power station array support earth anchor, including for installing and fixing the peace of photovoltaic power plant bracket Connecting plate 2 is fixedly installed in loading board 1, the bottom of installing plate 1, and it is buried that the bottom of connecting plate 2 sets several to be used for Reinforcing bar 3, through hole 4 being opened up on the connecting plate 2, the body of rod 5 being equipped with the through hole 4, the bottom of the body of rod 5 sets helical blade 6, limited block 7 is set on the body of rod 5 and positioned at the lower section of through hole 4, on the body of rod 5 and positioned at the upper of the limited block 7 Side sets external screw thread, and the nut 8 that the connecting plate 2 is threadedly attached on the external screw thread, which is realized, to be fastened, on the body of rod 5 End face is threaded post 9, and the electronic joint 10 for connecting electric wrench is threaded with the threaded post 9.
The electronic joint 10 is Triangle ID joint, and the effect of electronic joint is to realize that electric wrench and the quick of the body of rod connect Connect, it is clear that electronic joint can also be other types joint, such as interior four angle joint, interior five angle joint or hexagonal shoulder nipple.
The installing plate 1 is the angle steel that top carries mounting hole.
The quantity of the reinforcing bar 3 is 2, and the effect of reinforcing bar is to increase installing plate with pouring into connecing for cement concrete in stake holes Contacting surface is accumulated, so as to increase the fastness of this earth anchor, it is obvious that according to being actually needed, the quantity of reinforcing bar can also select other numbers Amount, such as 3,4,5 or 6 etc..
In the embodiment, there is provided a kind of photovoltaic power station array support earth anchor, including for installing and fixing photovoltaic plant branch The installing plate of frame, connecting plate is fixedly installed in installing plate bottom, sets several to be used for buried steel in connecting plate bottom Muscle, through hole is opened up on connecting plate, the body of rod is equipped with through hole, and helical blade is set in body of rod bottom, so being capable of profit Screwed in by helical blade in the soil of stake holes bottom, so as to increase the fastness of this earth anchor, on the body of rod and under through hole Side sets limited block, sets external screw thread on the body of rod and positioned at the top of limited block, connecting plate is threadedly attached in external screw thread On nut realize and fasten, and be threaded post in body of rod upper surface, be threaded with threaded post for connecting electronic pull The electronic joint of hand, electric wrench can be so utilized to realize that the body of rod of the bottom with helical blade screws in the soil of stake holes bottom It is interior, Labor-saving high-efficiency.The utility model utilization can increase the attachment force in earth anchor and soil, greatly strengthen the base under strong wind atmosphere The fastness of plinth.
Embodiment 2
As shown in Fig. 2 a kind of photovoltaic power station array support earth anchor, including for installing and fixing the peace of photovoltaic power plant bracket Connecting plate 2 is fixedly installed in loading board 1, the bottom of installing plate 1, and it is buried that the bottom of connecting plate 2 sets several to be used for Reinforcing bar 3, through hole 4 being opened up on the connecting plate 2, the body of rod 5 being equipped with the through hole 4, the bottom of the body of rod 5 sets helical blade 6, limited block 7 is set on the body of rod 5 and positioned at the lower section of through hole 4, on the body of rod 5 and positioned at the upper of the limited block 7 Side sets external screw thread, and the nut 8 that the connecting plate 2 is threadedly attached on the external screw thread, which is realized, to be fastened, on the body of rod 5 End face is threaded post 9, and the electronic joint 10 for connecting electric wrench is threaded with the threaded post 9.
The electronic joint 10 is Triangle ID joint, interior four angle joint, interior five angle joint or hexagonal shoulder nipple.
The installing plate 1 is the angle steel that top carries mounting hole.
The quantity of the reinforcing bar 3 is 2, and the effect of reinforcing bar is to increase installing plate with pouring into connecing for cement concrete in stake holes Contacting surface is accumulated, so as to increase the fastness of this earth anchor, it is obvious that according to being actually needed, the quantity of reinforcing bar can also select other numbers Amount, such as 3,4,5 or 6 etc..
The electronic joint 10 by pin fixes 11 after being threaded in the threaded post 9.
In the embodiment, in order to avoid being occurred using electric wrench driving electric joint when the body of rod is pierced into stake holes bottom Loosen, electronic joint screw thread is fixed after being connected in threaded post by pin.
When using the utility model, electronic joint is connected in the threaded post of body of rod upper end first, then utilizes electricity Wrench screws in the body of rod of the bottom with helical blade in the soil of stake holes bottom, and that pulls down afterwards in threaded post electronic connects Head, is fixed with installing plate bottom by top and is provided with the connecting plate of reinforcing bar and be set in body of rod upper end by through hole, and spacing is limiting The body of rod and connecting plate, are fixed together by position block top using nut afterwards, injection cement concrete in most backward stake holes.
Finally illustrate, above example only to illustrate the technical solution of the utility model and unrestricted, this area Other modifications or equivalent substitution that those of ordinary skill is made to the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme, it all should cover among right of the present utility model.

Claims (5)

  1. A kind of 1. photovoltaic power station array support earth anchor, it is characterised in that:Including the peace for installing and fixing photovoltaic power plant bracket Connecting plate is fixedly installed in loading board, the installing plate bottom, and the connecting plate bottom sets several to be used for buried reinforcing bar, Through hole is opened up on the connecting plate, is equipped with the body of rod in the through hole, the body of rod bottom sets helical blade, on the body of rod And limited block is set below the through hole, and external screw thread is set on the body of rod and positioned at the top of the limited block, it is described The nut that connecting plate is threadedly attached on the external screw thread, which is realized, to be fastened, and the body of rod upper surface is threaded post, described The electronic joint for connecting electric wrench is threaded with threaded post.
  2. A kind of 2. photovoltaic power station array support earth anchor according to claim 1, it is characterised in that:The electronic joint is interior Delta connection, interior four angle joint, interior five angle joint or hexagonal shoulder nipple.
  3. A kind of 3. photovoltaic power station array support earth anchor according to claim 1, it is characterised in that:The installing plate is top Angle steel with mounting hole.
  4. A kind of 4. photovoltaic power station array support earth anchor according to claim 1, it is characterised in that:The quantity of the reinforcing bar is 2~6.
  5. A kind of 5. photovoltaic power station array support earth anchor according to claim 1, it is characterised in that:The electronic joint screw thread Fixed after being connected in the threaded post by pin.
CN201721205970.0U 2017-09-20 2017-09-20 A kind of photovoltaic power station array support earth anchor Active CN207193974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721205970.0U CN207193974U (en) 2017-09-20 2017-09-20 A kind of photovoltaic power station array support earth anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721205970.0U CN207193974U (en) 2017-09-20 2017-09-20 A kind of photovoltaic power station array support earth anchor

Publications (1)

Publication Number Publication Date
CN207193974U true CN207193974U (en) 2018-04-06

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Application Number Title Priority Date Filing Date
CN201721205970.0U Active CN207193974U (en) 2017-09-20 2017-09-20 A kind of photovoltaic power station array support earth anchor

Country Status (1)

Country Link
CN (1) CN207193974U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109904783A (en) * 2019-01-30 2019-06-18 国家电网有限公司 Cable dragging auxiliary device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109904783A (en) * 2019-01-30 2019-06-18 国家电网有限公司 Cable dragging auxiliary device

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