Photovoltaic support foundation pouring tool

Abstract

A photovoltaic support foundation pouring tool comprises a hydraulic self-discharging tipping bucket diesel tricycle, a round hole is cut in a carriage bottom plate of the tricycle, a discharging pipe is welded to the round hole, and a gap with the width of 5 mm is cut at the position 200 mm away from the bottom of the discharging pipe and along the upper half portion of the discharging pipe and used for installing a baffle. Two nuts are respectively welded on the pipe wall of the discharge pipe at the upper part and the lower part which are 50mm away from the gap, and the nuts are used for fixing the connecting rod; a small hole is formed in the upper portion of the baffle, a bearing is fixedly arranged in the small hole, a connecting rod sequentially penetrates through a nut and the bearing, and the connecting rod and the nut are welded and fixed through a welding seam. The photovoltaic support foundation pouring tool has the advantages that materials are convenient to take and can be directly selected from construction waste materials, materials do not need to be purchased specially, and manufacturing cost is low; 2, the manufacturing is simple, constructors can quickly complete the manufacturing, and the refitting and manufacturing efficiency is high;

Description

Technical Field

[0001] The utility model relates to a photovoltaic support foundation casting tool, belonging to the technical field of photovoltaic systems. Background Art

[0002] The larger the capacity of a photovoltaic power station, the larger the area occupied by the photovoltaic modules, and the more foundations of its photovoltaic brackets. The foundation of a photovoltaic bracket is generally a microporous cast-in-place pile foundation with a small pile diameter, and the amount of concrete required for each pile is relatively small. The pouring of photovoltaic bracket foundations has the characteristics of large floor space, large number, and small amount of concrete required for a single foundation. When pouring concrete, it is impossible to use a concrete pump truck for direct pouring. The spacing between each group of photovoltaic brackets is too small, and the concrete tank truck cannot shuttle freely between the photovoltaic brackets. Therefore, in the actual construction process, a pouring method that is easy to construct, low-cost, convenient and fast should be sought. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to solve the problem of inconvenience in pouring in the existing construction process. The utility model provides a photovoltaic bracket foundation pouring tool, which has the advantages of convenient material acquisition, simple production and convenient construction.

[0004] The technical solution of the utility model is specifically as follows:

[0005] A photovoltaic support foundation casting tool comprises a hydraulic self-unloading dump truck diesel tricycle, a circular hole is cut on the bottom plate of the tricycle compartment, a discharge pipe is welded at the circular hole, a gap with a width of 5 mm is cut along the upper half of the discharge pipe at a distance of 200 mm from the bottom of the discharge pipe for installing a baffle; two nuts are respectively welded to the pipe wall of the discharge pipe at the upper and lower positions 50 mm away from the gap, and the nuts are used to fix a connecting rod; a small hole is arranged above the baffle, a bearing is fixedly arranged in the small hole, a connecting rod passes through the nut and the bearing in sequence, and the connecting rod and the nut are fixed by welding with a weld.

[0006] The round hole has a diameter of 200mm and is located near the corner of the rear side of the carriage.

[0007] The angle between the discharge pipe and the horizontal plane is 45°.

[0008] The discharge pipe is made of a steel pipe with a diameter of 200mm and a length of about 0.6m.

[0009] The baffle is made of 4mm thick steel plate; the lower part of the baffle is an arc with a diameter of 200mm, which fits perfectly with the inner wall of the discharge pipe, and the upper part is a quadrilateral, which is 100mm higher than the discharge pipe.

[0010] A 20mm diameter steel bar is welded at the quadrilateral tail of the baffle as a handle for opening and closing the baffle. The handle is 200mm long.

[0011] The beneficial effects of the utility model are as follows: the utility model provides a photovoltaic bracket foundation casting tool, which has the following advantages:

[0012] 1. Easy to obtain materials. The steel bars, steel pipes and steel plates used in the production of this casting tool are common materials on construction sites and can be directly selected from construction waste. There is no need to purchase materials specially, and the production cost is low.

[0013] 2. Simple production. The various components of this casting tool are mainly completed by welding. Construction workers can complete the production quickly, and the modification and manufacturing efficiency is high.

[0014] 3. The construction is convenient. Construction workers can drive tricycles to work on site instead of walking. The construction efficiency is improved and the construction period is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the discharge pipe;

[0017] Figure 3 This is a cross-sectional view of the discharge pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] According to the spacing between each group of photovoltaic brackets, a hydraulic dump truck diesel tricycle for both industrial and agricultural use is most suitable for pouring operations between photovoltaic brackets. The utility model takes the hydraulic dump truck diesel tricycle as the main body and appropriately transforms the hydraulic dump truck diesel tricycle to make it a special tool suitable for pouring the foundation of photovoltaic brackets.

[0021] like Figure 1As shown, the utility model provides a photovoltaic support foundation casting tool, including a hydraulic dump bucket diesel tricycle 1, a discharge pipe 2, a baffle 3, a connecting rod 4, a bearing 5, a nut 6 and a handle 7.

[0022] The hydraulic dump truck diesel tricycle 1 adopts a common industrial and agricultural tricycle on the market. The bottom plate of the tricycle compartment is cut and a round hole 8 with a diameter of 200 mm is cut. The round hole 8 is located near the corner of the rear side of the compartment, and the left side or the right side of the compartment can be used.

[0023] The discharge pipe 2 is welded to the circular hole 8 at the bottom of the carriage, and the angle between the discharge pipe 2 and the horizontal plane is 45°. The material of the discharge pipe 2 can be Q235B steel, the welding rod is E43, the weld should be a fillet weld, the weld size is 8mm, and it is manual welding. The discharge pipe 2 uses a steel pipe with a diameter of 200mm and a length of about 0.6m.

[0024] At 200mm from the bottom of the discharge pipe 2, a 5mm wide slit is cut along the upper half of the discharge pipe for installing the baffle 3. At 50mm above and below the slit, two nuts 6 with an inner diameter of 16mm are welded to the wall of the discharge pipe 2, respectively, and the nuts 6 are used to fix the connecting rod 4.

[0025] The baffle 3 is made of a 4mm thick steel plate. The baffle 3 has a 200mm diameter arc shape at the bottom, which fits the inner wall of the discharge pipe 2 perfectly. The top is a quadrilateral shape, which is 100mm higher than the discharge pipe. A 20mm diameter steel bar is welded at the end of the quadrilateral of the baffle 3 as a handle 7 for opening and closing the baffle. The handle 7 is 200mm long.

[0026] A small hole with a diameter of 25 mm is drilled on the upper left of the baffle 3, and a bearing 5 with an outer diameter of 25 mm is fixed in the small hole by welding. A steel bar with a diameter of 16 mm is used as a connecting rod 4, which passes through the nut 6 and the bearing 5 in turn, and the connecting rod 4 and the nut 6 are fixed by welding.

[0027] The method of use of the utility model is as follows:

[0028] 1. The construction personnel close the baffle 3 of the discharge pipe 2 and drive the hydraulic dump truck 1 to load concrete from the concrete tank truck;

[0029] 2. The construction workers drive the hydraulic dump truck 1 along the layout direction of the photovoltaic bracket foundation. At each foundation, they open the baffle 3 of the discharge pipe 2 to pour concrete. After the pouring is completed, they close the baffle 3 of the discharge pipe 2 and pour the next foundation until the pile foundation in the layout direction is completed.

[0030] 3. When the amount of concrete in the tricycle compartment is relatively small and cannot flow freely, the tricycle compartment is tipped over so that the concrete flows to the rear of the compartment and is poured through the discharge pipe 2 to reduce the amount of concrete residue in the compartment.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic support foundation casting tool, characterized by: The invention comprises a hydraulic dump truck diesel tricycle (1), a circular hole (8) is cut on the bottom plate of the tricycle compartment, a discharge pipe (2) is welded at the circular hole (8), a slit with a width of 5 mm is cut along the upper half of the discharge pipe (2) at a distance of 200 mm from the bottom of the discharge pipe (2) for installing a baffle (3); two nuts (6) are respectively welded to the pipe wall of the discharge pipe (2) at the upper and lower positions 50 mm away from the slit, the nuts (6) being used to fix a connecting rod (4); a small hole is arranged above the baffle (3), a bearing (5) is fixedly arranged in the small hole, the connecting rod (4) passes through the nut (6) and the bearing (5) in sequence, and the connecting rod (4) and the nut (6) are fixed by welding with a weld.

2. A photovoltaic support foundation casting tool according to claim 1, characterized in that: The round hole (8) has a diameter of 200 mm and is located near a corner of the rear side of the carriage.

3. A photovoltaic support foundation casting tool according to claim 1, characterized in that: The angle between the discharge pipe (2) and the horizontal plane is 45°.

4. A photovoltaic support foundation casting tool according to claim 1, characterized in that: The discharge pipe (2) is made of a steel pipe with a diameter of 200 mm and a length of about 0.6 m.

5. A photovoltaic support foundation casting tool according to claim 1, characterized in that: The baffle (3) is made of a steel plate with a thickness of 4 mm. The lower part of the baffle (3) is in the shape of an arc with a diameter of 200 mm, which is completely in contact with the inner wall of the discharge pipe (2). The upper part is in the shape of a quadrilateral, which is 100 mm higher than the height of the discharge pipe.

6. A photovoltaic support foundation casting tool according to claim 1, characterized in that: A steel bar with a diameter of 20 mm is welded to the quadrilateral tail of the baffle (3) to serve as a handle (7) for opening and closing the baffle. The handle (7) is 200 mm long.

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