CN211446993U - Photovoltaic support built-in fitting - Google Patents
Photovoltaic support built-in fitting Download PDFInfo
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- CN211446993U CN211446993U CN201921566666.8U CN201921566666U CN211446993U CN 211446993 U CN211446993 U CN 211446993U CN 201921566666 U CN201921566666 U CN 201921566666U CN 211446993 U CN211446993 U CN 211446993U
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- steel pipe
- buried
- buried steel
- photovoltaic support
- fitting
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Abstract
The utility model discloses a photovoltaic support built-in fitting relates to photovoltaic support field, and its technical scheme main points are: including photovoltaic support and pre-buried hole, photovoltaic support one end is passed through the built-in fitting setting in the pre-buried hole, its characterized in that: the utility model provides a photovoltaic support built-in fitting that structure is firm for photovoltaic and photovoltaic support are difficult for taking place to incline or rock, improve the life of metal built-in fitting that the cross-section is circular shape pre-buried steel pipe, the fixed cover of pre-buried steel pipe is equipped with the cement piece, the one end setting that pre-buried steel pipe stretches out the cement piece is in pre-buried hole, cement piece up end is equipped with the locating plate of cover establishing outside pre-buried steel pipe, the fixed spacing ring that is equipped with circumference conflict on pre-buried steel pipe outer wall in locating plate upper end, evenly be equipped with a plurality of spacing holes on the locating plate, spacing downthehole being equipped with makes the locating part of locating plate.
Description
Technical Field
The utility model relates to a photovoltaic support field, more specifically say, it relates to a photovoltaic support built-in fitting.
Background
The embedded part is a member which is pre-installed in hidden engineering, is a structural part arranged during structural pouring and is used for overlapping when an upper structure is built. The installation of external engineering equipment basis is fixed in order to do benefit to, photovoltaic support built-in fitting for example: reinforcing steel bars, cast iron, cement and other materials.
Chinese patent with publication number CN205857230U discloses a photovoltaic support embedded part, the technical scheme thereof: the embedded part comprises a supporting shell and a stable core, the upper end surface of the supporting shell is a supporting surface provided with a strip-shaped opening, the strip-shaped opening is arranged at the edge of the supporting surface, and the supporting surface is provided with a groove which can be matched and fixed with the photovoltaic bracket; the support shell is provided with a built-in cavity, the stabilizing core is positioned in the built-in cavity of the support shell and integrally connected with the support shell, and the volume of the stabilizing core is not more than half of the volume of the built-in cavity.
However, because the cavity is arranged in the embedded part, the embedded part with the cavity is used for a long time, the strength of the inner wall of the cavity is not enough, the inner wall of the cavity is easy to crack, collapse and the like, so that the photovoltaic and the photovoltaic support can incline or rock, the stability of the photovoltaic system support is affected, and the service life of the metal embedded part can be shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photovoltaic support built-in fitting provides a photovoltaic support built-in fitting that the structure is firm for photovoltaic and photovoltaic support are difficult for taking place to incline or rock, improve the life of metal built-in fitting.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a photovoltaic support built-in fitting, includes photovoltaic support and pre-buried hole, photovoltaic support one end is passed through the built-in fitting setting in the pre-buried hole, and the built-in fitting includes that the cross-section is circular shape pre-buried steel pipe, the fixed cover of pre-buried steel pipe is equipped with the cement piece, the one end setting that pre-buried steel pipe stretches out the cement piece is in the pre-buried hole, cement piece up end is equipped with the cover and establishes the locating plate outside the pre-buried steel pipe, the fixed spacing ring that is equipped with circumference and contradicts on pre-buried steel pipe outer wall in locating plate upper end, evenly be equipped with a plurality of spacing holes on the.
Through adopting above-mentioned technical scheme, cover the high strength cement layer mixture and scribble on pre-buried steel pipe, make pre-buried steel pipe be difficult for crooked, can stably exist in pre-buried hole, improve the drawing force and the stability of pre-buried steel pipe, in addition, the locating part increases the stability of pre-buried steel pipe in cement, reduces rocking of pre-buried steel pipe to it is difficult for taking place the slope or rock to reduce photovoltaic and photovoltaic support, improves the life of metal built-in fitting.
Preferably, the limiting part comprises a plurality of bolts, each bolt penetrates through the limiting hole and each bolt extends into the cement block.
Through adopting above-mentioned technical scheme, when the in-process on the pre-buried steel pipe outer wall is pour to the cement piece, there may be the clearance between cement piece and the pre-buried steel pipe, pre-buried steel pipe probably rocks on the cement piece so, long-term the use, the photovoltaic support of installing on pre-buried steel pipe probably appears rocking, crooked, so, a plurality of bolts make the locating plate fix on the cement piece terminal surface, spacing ring circumference is contradicted on pre-buried steel pipe outer wall, it is rocking probably on the cement piece to reduce pre-buried steel pipe, make the built-in fitting more stable.
Preferably, one end of the embedded steel pipe extending into the embedded pit is fixedly connected with a ground inserting tip, and the ground inserting tip is arranged in a conical shape.
Through adopting above-mentioned technical scheme, when pre-buried steel pipe got into the pre-buried hole, insert the most advanced area of contact that reduces pre-buried steel pipe and pre-buried hole soil layer of ground, make things convenient for pre-buried steel pipe to insert in the pre-buried hole.
Preferably, the ground inserting tip is provided with an external thread.
Through adopting above-mentioned technical scheme, the external screw thread on the stock pointed end multiplicable stock pointed end and the pre-buried friction between the hole make the stock pointed end be connected more firm with the pre-buried hole.
Preferably, the limiting ring is in threaded connection with a plurality of bolts which are evenly distributed, one end of each bolt extends out of the outer wall of the limiting ring, and the other end of each bolt is provided with an extrusion block which is abutted against the outer wall of the embedded steel pipe.
Through adopting above-mentioned technical scheme, the extrusion piece is contradicted at the outer wall of pre-buried steel pipe under the effect of the extrusion force of bolt, and then with pre-buried steel pipe stable, the fixed not unidimensional pre-buried steel pipe of extrusion piece of being convenient for this moment satisfies the operation requirement.
Preferably, one end of the extrusion block, which is abutted against the embedded steel pipe, is provided with an anti-slip pad.
Through adopting above-mentioned technical scheme, increase the frictional force between extrusion piece and pre-buried steel pipe, increase extrusion piece resistance to touch power.
To sum up, the utility model discloses the beneficial effect who reaches is: firstly, the photovoltaic and photovoltaic support is not easy to incline or shake, and the service life of the metal embedded part is prolonged; and secondly, the photovoltaic support with different sizes is fixed by the extrusion block, so that the use requirement is met.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a schematic structural diagram of the present embodiment for embodying the bolt and the pressing block.
In the figure: 1. a photovoltaic support; 2. pre-burying a pit; 3. pre-burying a steel pipe; 4. a cement block; 5. positioning a plate; 6. a limiting ring; 7. a limiting hole; 8. a bolt; 9. a ground insertion tip; 10. a bolt; 11. Extruding the block; 12. a non-slip mat; 13. and (4) external threads.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a photovoltaic support built-in fitting, including photovoltaic support 1 and pre-buried hole 2, the built-in fitting setting is passed through in pre-buried hole 2 to 1 one end of photovoltaic support, the built-in fitting includes that the cross-section is circular shape pre-buried steel pipe 3, the fixed cover of pre-buried steel pipe 3 is equipped with cement piece 4, pre-buried steel pipe 3 stretches out the one end setting of cement piece 4 in pre-buried hole 2, cover high strength cement layer mixture and scribble on pre-buried steel pipe 3, make pre-buried steel pipe 3 difficult crooked, can exist stably in pre-buried hole 2, improve pre-buried steel pipe 3's drawing power and stability.
When the cement block 4 is poured on the outer wall of the embedded steel pipe 3, a gap may exist between the cement block 4 and the embedded steel pipe 3, so that the embedded steel pipe 3 may rock on the cement block 4, and the photovoltaic bracket 1 installed on the embedded steel pipe 3 may rock and tilt after long-term use, therefore, a positioning plate 5 sleeved outside the embedded steel pipe 3 is arranged on the upper end face of the cement block 4, a spacing ring 6 circumferentially abutting on the outer wall of the embedded steel pipe 3 is arranged on the upper end of the positioning plate 5, the spacing ring 6 is fixedly arranged on the upper end of the positioning plate 5, a plurality of spacing holes 7 are uniformly arranged on the positioning plate 5, a limiting part for fixing the positioning plate 5 on the end face of the cement block 4 is arranged in each spacing hole 7, the limiting part comprises a plurality of bolts 8, each bolt 8 respectively passes through each spacing hole 7, each bolt 8 extends into the cement block 4, 6 circumference of spacing ring is contradicted on pre-buried steel pipe 3 outer wall, reduces pre-buried steel pipe 3 and probably rocks on cement piece 4 for the built-in fitting is more stable.
In order to facilitate fixed not unidimensional pre-buried steel pipe 3 at spacing ring 6 internal fixation, 6 threaded connection of spacing ring has evenly distributed's a plurality of bolts 10 that are equipped with, 6 outer walls of spacing ring are stretched out to each bolt 10 one end, the other end is equipped with the extrusion piece 11 of contradicting with 3 outer walls of pre-buried steel pipe, extrusion piece 11 and 3 vertical distributions of pre-buried steel pipe, the extrusion piece 11 is contradicted at the outer wall of pre-buried steel pipe 3 under the effect of the extrusion force of bolt 10, and then 3 stable pre-buried steel pipes, the fixed not unidimensional pre-buried steel pipe 3 of extrusion piece 11.
In order to reduce the gap between the extrusion block 11 and the embedded steel pipe 3, an anti-slip pad 12 is arranged at one end of the extrusion block 11, which is abutted against the embedded steel pipe 3, so that the friction force between the extrusion block 11 and the embedded steel pipe 3 is increased, and the contact force of the extrusion block 11 is increased.
In order to insert pre-buried steel pipe 3 into pre-buried hole 2 fast, pre-buried steel pipe 3 stretches into pre-buried hole 2's one end fixedly connected with and inserts ground pointed end 9, inserts ground pointed end and is the taper setting, inserts ground pointed end 9 and reduces the area of contact of pre-buried steel pipe 3 with pre-buried hole 2 soil layer, makes things convenient for pre-buried steel pipe 3 to insert in pre-buried hole 2.
Be equipped with external screw thread 13 on the most advanced 9 of ground of pegging graft, external screw thread 13 on the stock most advanced can increase the stock most advanced and the pre-buried hole 2 between frictional force, make the stock most advanced be connected more firm with pre-buried hole 2.
During the use, at first set up locating plate 5 and spacing ring 6 on 4 terminal surfaces of cement piece through bolt 8, 6 covers of spacing ring are established on not unidimensional pre-buried steel pipe 3 this moment, then photovoltaic support 1 is connected with pre-buried steel pipe 3 through a plurality of screws or welded mode, and the stock pointed end is towards pre-buried hole 2, inserts pre-buried steel pipe 3 in pre-buried hole 2 fast, and pre-buried steel pipe 3 can stably exist in pre-buried hole 2, improves pre-buried steel pipe 3's drawing power and stability.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a photovoltaic support built-in fitting, includes photovoltaic support (1) and pre-buried hole (2), photovoltaic support (1) one end is passed through the built-in fitting setting in pre-buried hole (2), its characterized in that: the embedded part includes that the cross-section is circular shape pre-buried steel pipe (3), the fixed cover of pre-buried steel pipe (3) is equipped with cement piece (4), the one end setting that pre-buried steel pipe (3) stretched out cement piece (4) is in pre-buried hole (2), cement piece (4) up end is equipped with cover and establishes locating plate (5) outside pre-buried steel pipe (3), locating plate (5) upper end is fixed and is equipped with spacing ring (6) of circumference conflict on pre-buried steel pipe (3) outer wall, evenly be equipped with a plurality of spacing holes (7) on locating plate (5), be equipped with in spacing hole (7) and make locating plate (5) fix the locating part on cement piece (4) terminal surface.
2. The photovoltaic bracket embedment of claim 1, wherein: the limiting part comprises a plurality of bolts (8), each bolt (8) penetrates through the limiting hole (7) respectively and each bolt (8) extends into the cement block (4).
3. The photovoltaic bracket embedment of claim 1, wherein: one end of the embedded steel pipe (3) extending into the embedded pit (2) is fixedly connected with an inserting ground tip (9), and the inserting ground tip (9) is arranged in a conical shape.
4. The photovoltaic bracket embedment of claim 3, wherein: and an external thread (13) is arranged on the ground inserting pointed end (9).
5. The photovoltaic bracket embedment of claim 1, wherein: spacing ring (6) threaded connection has evenly distributed's a plurality of bolts (8), each bolt (8) one end is stretched out spacing ring (6) outer wall, and the other end is equipped with extrusion piece (11) of contradicting with pre-buried steel pipe (3) outer wall.
6. The photovoltaic bracket embedment of claim 5, wherein: and an anti-slip pad (12) is arranged at one end of the extrusion block (11) abutting against the embedded steel pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566666.8U CN211446993U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic support built-in fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921566666.8U CN211446993U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic support built-in fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211446993U true CN211446993U (en) | 2020-09-08 |
Family
ID=72301863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921566666.8U Active CN211446993U (en) | 2019-09-19 | 2019-09-19 | Photovoltaic support built-in fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211446993U (en) |
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2019
- 2019-09-19 CN CN201921566666.8U patent/CN211446993U/en active Active
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