Special tool for positioning and adjusting photovoltaic pile foundation

Abstract

The utility model relates to a special tool for positioning and adjusting a photovoltaic pile foundation, which is characterized by comprising a protective cap positioning ring, a pile foundation positioning rod, supports and a gradienter, the protective cap positioning ring is fixed with the pile foundation positioning rod through the supports, the supports are uniformly arranged at equal angles, and the gradienter is fixed on the protective cap positioning ring. The center of the pile foundation positioning rod coincides with the center of the protective cap positioning ring, the gradienter is fixed to the upper surface of the pile foundation positioning rod, the inner diameter of the protective cap positioning ring is matched with the outer diameter of a photovoltaic pile foundation protective cap pouring mold, and the lower portion of the pile foundation positioning rod is matched with an inner hole of a photovoltaic pile foundation short column. According to the utility model, the bubble level at the top can rapidly detect whether the photovoltaic pile foundation short column is vertical or not, the inclined photovoltaic pile foundation short column is corrected by pulling the pile foundation positioning rod, and the quality is stable; the protective cap can be effectively fixed through the inner diameter of the protective cap positioning ring, and the situation that the appearance is affected due to too many or too few photovoltaic pile foundation protective cap pouring molds on the single side can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a special tool for positioning and adjusting a photovoltaic pile foundation. Background Art

[0002] At present, large-scale construction of photovoltaic power generation stations has been started across the country. The concrete pouring of the photovoltaic pile foundation of the support is a repetitive task with a large workload, tight time, and high requirements. The photovoltaic pile foundation as shown Figure 1 refers to respectively arranging reinforced concrete independent foundations under the front and rear columns of the photovoltaic support, which consists of a pouring mold 5 for the protection cap of the photovoltaic pile foundation and a short column 6 of the photovoltaic pile foundation above it. The perpendicularity of the pouring mold 5 for the protection cap of the photovoltaic pile foundation and the coincidence degree with the center of the short column 6 of the photovoltaic pile foundation directly affect the aesthetics. And the perpendicularity deviation of the short column 6 of the photovoltaic pile foundation seriously affects the quality of the subsequent support installation. At present, the center positioning of the conventional pile foundation depends on manual visual inspection (or wire-pulling positioning), with unstable quality, high requirements for the experience of operators, and inconvenient adjustment. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the defects that the existing general tools are inconvenient for positioning and adjusting the photovoltaic pile foundation and have unstable quality, and provides a special tool for positioning and adjusting the photovoltaic pile foundation, which can quickly position and adjust the pile foundation and has stable quality.

[0004] The utility model adopts the following technical scheme: a special tool for positioning and adjusting a photovoltaic pile foundation, which is characterized in that: it includes a protection cap positioning ring, a pile foundation positioning rod, a bracket, and a level. The protection cap positioning ring is fixed to the pile foundation positioning rod through the bracket. The brackets are evenly arranged at equal angles. The center of the pile foundation positioning rod coincides with the center of the protection cap positioning ring. The level is fixed on the upper surface of the pile foundation positioning rod. The inner diameter of the protection cap positioning ring is adapted to the outer diameter of the pouring mold of the protection cap of the photovoltaic pile foundation. The lower part of the pile foundation positioning rod fits with the inner hole of the short column of the photovoltaic pile foundation.

[0005] Since the utility model is a special tool for the photovoltaic pile foundation, the partial dimensions of its components should fit with the dimensions of the pile foundation components. For example, the inner diameter of the protection cap positioning ring is adapted to the outer diameter of the pouring mold of the protection cap of the photovoltaic pile foundation, and the lower part of the pile foundation positioning rod fits with the inner hole of the short column of the photovoltaic pile foundation. In this way, the utility model can conveniently and quickly measure the perpendicularity of the pouring mold of the protection cap of the photovoltaic pile foundation and the short column of the photovoltaic pile foundation through the level during concrete pouring, and can be adjusted through the protection cap positioning ring and the pile foundation positioning rod at the same time.

[0006] As a further description of the above technical scheme:

[0007] The protective cap positioning ring is composed of two upper and lower rings with the same inner diameter.

[0008] The height of the protective cap positioning ring at the upper end is higher than the height of the pouring mold of the pile foundation protective cap.

[0009] The pile foundation positioning rod is made of a hollow steel pipe, and its outer diameter is consistent with the inner diameter of the short column of the photovoltaic pile foundation.

[0010] The utility model has the following beneficial effects: The bubble level at the top can quickly detect whether the short column of the photovoltaic pile foundation is vertical. By pulling the pile foundation positioning rod, the inclined short column of the photovoltaic pile foundation can be corrected, and the quality is stable. The inner diameter of the protective cap positioning ring is the same as the outer diameter of the concrete formwork of the pile foundation exposed on the ground, which can effectively fix the protective cap. The pile foundation positioning rod and the protective cap positioning ring are concentric, which can prevent the pouring mold of the photovoltaic pile foundation protective cap from being too much or too little on one side, thus affecting the appearance. Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the photovoltaic pile foundation;

[0012] Figure 2 It is a schematic structural diagram of the utility model;

[0013] Figure 3 It is a usage state diagram of the utility model;

[0014] Among them: 1. Protective cap positioning ring; 2. Bracket; 3. Pile foundation positioning rod; 4. Level; 5. Pouring mold of the photovoltaic pile foundation protective cap; 6. Short column of the photovoltaic pile foundation; 7. Inner hole. Detailed Implementation Modes

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Refer to Figures 1-3 , Figure 1 It is the photovoltaic pile foundation to be positioned and adjusted by the present utility model, which is composed of the pouring mold 5 of the photovoltaic pile foundation protective cap and the short column 6 of the photovoltaic pile foundation fixedly connected thereto and protruding from its upper surface, and the center lines of the two coincide.

[0017] Figures 2-3As shown in the figure, the utility model is a special tool for the positioning and adjustment of a photovoltaic pile foundation, including a protective cap positioning ring 1, a pile foundation positioning rod 3, a bracket 2 and a level 4: The inner diameter of the protective cap positioning ring 1 is adapted to the outer diameter of the casting mold 5 of the photovoltaic pile foundation protective cap. Generally, the inner diameter of the protective cap positioning ring 1 is 0-1 mm larger than the designed value of the outer diameter of the casting mold 5 of the photovoltaic pile foundation protective cap. The protective cap positioning ring 1 is composed of two upper and lower rings with the same inner diameter. When in use, it is sleeved outside the casting mold 5 of the photovoltaic pile foundation protective cap. The height of the upper protective cap positioning ring 1 is higher than the height of the casting mold 5 of the pile foundation protective cap. The center line of the pile foundation positioning rod 3 coincides with the center line of the protective cap positioning ring 1, and the concentricity error is not greater than 0.05 mm. The protective cap positioning ring 1 is fixed to the pile foundation positioning rod 3 through the bracket 2. The brackets 2 are evenly arranged at equal angles, generally not less than 3, and in this example, there are 4. The level 4 is fixed on the upper surface of the pile foundation positioning rod 3. The lower part of the pile foundation positioning rod 3 fits with the inner hole 7 of the short column 6 of the photovoltaic pile foundation. The pile foundation positioning rod 3 is a columnar body with the same outer diameter, and the outer diameter is 0-0.5 mm smaller than the inner diameter of the inner hole 7 of the short column 6 of the photovoltaic pile foundation. Generally, the pile foundation positioning rod 3 is made of a hollow steel pipe, and the outer diameter fits with the inner diameter of the short column 6 of the photovoltaic pile foundation and is inserted into the inner hole 7 of the short column 6 of the photovoltaic pile foundation.

[0018] A level 4 is fixed on the upper surface of the pile foundation positioning rod 3. Using the principle of the level, the verticality of the short column 6 of the photovoltaic pile foundation is measured by the center of the bubble in the level. During the concrete pouring, the photovoltaic pile foundation is adjusted to be vertically located on the ground to facilitate the installation of the bracket, and the protective cap positioning ring 1 detects whether the casting mold of the photovoltaic pile foundation protective cap is concentric with the short column of the photovoltaic pile foundation and makes corrections in the case of non-concentricity.

[0019] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A special tool for the positioning and adjustment of a photovoltaic pile foundation, characterized in that: It includes a protection cap positioning ring (1), a pile foundation positioning rod (3), a bracket (2) and a level (4). The protection cap positioning ring (1) is fixed to the pile foundation positioning rod (3) through the bracket (2). The brackets (2) are evenly arranged at equal angles. The center of the pile foundation positioning rod (3) coincides with the center of the protection cap positioning ring (1). The level (4) is fixed on the upper surface of the pile foundation positioning rod (3). The inner diameter of the protection cap positioning ring (1) is adapted to the outer diameter of the photovoltaic pile foundation protection cap casting mold (5). The lower part of the pile foundation positioning rod (3) fits into the inner hole (7) of the photovoltaic pile foundation short column (6).

2. The special tool for positioning and adjustment of a photovoltaic pile foundation according to claim 1, characterized in that: The protection cap positioning ring (1) is composed of two upper and lower rings with equal inner diameters.

3. The special tool for positioning and adjusting a photovoltaic pile foundation according to claim 2, characterized in that: The height of the upper protection cap positioning ring (1) is higher than the height of the photovoltaic pile foundation protection cap casting mold (5).

4. A special tool for the positioning and adjustment of a photovoltaic pile foundation according to claim 1, characterized in that: The pile foundation positioning rod (3) is made of a hollow steel pipe, and its outer diameter fits into the inner diameter of the photovoltaic pile foundation short column (6).

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