Photovoltaic module installation concrete supporting pipe pile suitable for desert photovoltaic

Abstract

The utility model discloses a photovoltaic module installation concrete supporting pipe pile suitable for desert photovoltaic, which comprises a pile body and a pile head, a first connecting plate is poured at the top end of the pile body, a second connecting plate is poured at the bottom end of the pile body, and the bottom end of the second connecting plate is fixedly connected with the pile head. A plurality of partition plates arranged in an annular array mode are fixedly connected to the pile body, and a plurality of extrusion plates arranged in a radial array mode are fixedly connected to the pile body. The utility model has the advantages that the partition plates and the extrusion plates are arranged on the surface of the pile body in a staggered mode, so that staggered grooves are formed between the partition plates and the extrusion plates; and the partition plates and the squeezing plates which are arranged in a staggered mode are squeezed and limited in the radial direction and the axial direction through the gravel, the axial stability and pulling resistance of the pipe pile on the sand are enhanced, the situation that the pile body inclines or rotates due to strong wind is avoided, and the stability of the pile body is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe pile technical field, concretely is a kind of concrete support pipe pile suitable for desert photovoltaic of photovoltaic module installation. BACKGROUND

[0002] Desert zone, sunshine time is long, daily radiation amount is high, can also reduce the evaporation of moisture in desert simultaneously, so that desert becomes the key area of installation photovoltaic power generation equipment, which provides the unique conditions for the development of solar photovoltaic industry.

[0003] The existing desert photovoltaic support pipe pile is often installed by static pressure, so the outer surface of most pipe piles is smooth, however, in the actual use process, due to the large wind sand and soft soil in desert environment, the photovoltaic will exert a large radial tensile force and rotating force on the pipe pile when it is subjected to strong wind, which will cause the pipe pile to tilt, and even in the case of extremely severe weather, the pipe pile has the risk of being pulled out. SUMMARY

[0004] The utility model aims at providing a concrete support pipe pile suitable for desert photovoltaic of photovoltaic module installation to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a concrete support pipe pile suitable for desert photovoltaic of photovoltaic module installation, comprising a pile body and a pile head, the top end of the pile body is cast with a first connecting plate, the bottom end of the pile body is cast with a second connecting plate, the bottom end of the second connecting plate is fixedly connected with the pile head, a plurality of baffle plates arranged in annular array are fixedly connected on the pile body, and a plurality of extrusion plates arranged in radial array are fixedly connected on the pile body.

[0006] Preferably, the pile body is designed as a hollow structure, and the first connecting plate is designed as an annular structure.

[0007] Preferably, a plurality of connecting holes are formed in the top end of the first connecting plate, and a mechanical elastic buckle is arranged in each connecting hole.

[0008] Preferably, the extrusion plate is designed as a conical structure, and the extrusion plate is annular.

[0009] Preferably, the baffle plate and the extrusion plate are fixedly connected, a plurality of baffle plates and a plurality of extrusion plates are staggered, and the staggered area is in the shape of a rectangular groove.

[0010] Compared with the prior art, the utility model have advantages that: set up the baffle and the extrusion plate on the pile body surface, and staggered set up the baffle and the extrusion plate, make staggered recess between the baffle and the extrusion plate, and then make the sand and gravel and recessed area form the inlay state, through the sand and gravel to the staggered set up baffle and extrusion plate carry out radial and axial extrusion and limit, strengthen the axial stability and the resistance of the pipe pile in the sand, avoid the pile body and lead to the inclination or the rotation situation to appear because of the strong wind, strengthen the stability of the pile body. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the front view structure schematic diagram of the utility model;

[0012] Fig. 2 It is the front view structure exploded view of the utility model;

[0013] Fig. 3 It is the local structure schematic diagram of the utility model.

[0014] In the drawing: 1, pile body;2, pile head;3, first connecting plate;4, second connecting plate;5, baffle;6, extrusion plate. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0016] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a kind of concrete support pipe pile suitable for desert photovoltaic is installed photovoltaic module, including pile body 1 and pile head 2, first connecting plate 3 is poured in pile body 1 top end, second connecting plate 4 is poured in pile body 1 bottom end, second connecting plate 4 bottom end is fixedly connected with pile head 2, a plurality of baffle 5 is fixedly connected with being arranged in ring array on pile body 1, a plurality of extrusion plate 6 is fixedly connected with being arranged in radial array on pile body 1.

[0017] The pile body 1 is designed as a hollow structure, and the first connecting plate 3 is designed as a ring structure, so that the production cost is reduced, the self weight of the pile body 1 is reduced, and stress is dispersed; the first connecting plate 3 is provided with a plurality of connecting holes at the top end, and mechanical elastic buckles are arranged in the connecting holes, so that the pile body 1 is connected; the extrusion plate 6 is designed as a conical structure and a ring structure, so that the sand and stones are extruded by the extrusion plate 6, the external force is dispersed to a wider area, the bearing capacity of the pile is improved, the partition plate 5 is fixedly connected with the extrusion plate 6, a plurality of partition plates 5 and a plurality of extrusion plates 6 are staggered, and the staggered area is in a rectangular groove shape, so that the sand and stones are stacked in the groove area, the sand and stones and the recessed area are in a fitting state, the sand and stones can extrude and limit the partition plate 5 and the extrusion plate 6 in the radial direction and the axial direction, the pile body 1 is prevented from tilting or rotating, and the stability of the pile body 1 is improved.

[0018] Specifically, when the photovoltaic panel is disturbed by strong wind, the partition plate 5 and the extrusion plate 6 form a staggered groove, the sand and stones are stacked in the groove, the sand and stones and the recessed area are in a fitting state, the sand and stones extrude and limit the partition plate 5 and the extrusion plate 6 in the radial direction and the axial direction, the axial stability and the uplift resistance of the pipe pile in the sand ground are improved, the pile body 1 is prevented from tilting or rotating due to strong wind, and the stability of the pile body 1 is improved.

[0019] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic module mounting concrete support pipe pile suitable for desert photovoltaics, characterized by, The utility model relates to a pile body (1) and pile head (2) are included, the first connecting plate (3) is casted to the top end of pile body (1), the second connecting plate (4) is casted to the bottom end of pile body (1), the bottom end of second connecting plate (4) is fixedly connected with pile head (2), a plurality of ring array arranged baffle (5) are fixedly connected on pile body (1), a plurality of radial array arranged extrusion plate (6) are fixedly connected on pile body (1).

2. A concrete support pipe pile for photovoltaic module installation for desert photovoltaic, according to claim 1, characterized in that: The pile body (1) is designed as a hollow structure, and the first connecting plate (3) is designed as a ring structure.

3. A concrete support pipe pile for photovoltaic module installation for desert photovoltaic, according to claim 1, characterized in that: The top end of the first connecting plate (3) is provided with a plurality of connecting holes, and each connecting hole is provided with a mechanical elastic buckle.

4. A concrete support pipe pile for photovoltaic module installation for desert photovoltaic according to claim 1, characterized in that: The extrusion plate (6) is designed as a conical structure, and the extrusion plate (6) is designed as a ring structure.

5. A photovoltaic module mounting concrete support pipe pile suitable for desert photovoltaic according to claim 1, characterized in that: The baffle (5) is fixedly connected with the extrusion plate (6), a plurality of baffles (5) and a plurality of extrusion plates (6) are staggered, and the staggered area is in the shape of a rectangular groove.

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