Piling system for photovoltaic construction

Abstract

The utility model provides a piling system for photovoltaic construction. A piling hole penetrating through a base is formed in the base; the limiting frame is arranged on the base in a turnover mode, the limiting frame can be vertically arranged on the base due to turnover, the limiting frame can be horizontally arranged on the base due to turnover, a limiting cavity is formed in the limiting frame, and when the limiting frame is vertically arranged, the limiting cavity communicates with the piling hole; the limiting mechanism is arranged in the limiting cavity and is used for limiting the foundation pile, so that the foundation pile is kept in a vertical state, and sliding of the foundation pile is guided; the impact head is slidably arranged in the limiting cavity in the vertical direction, the driving mechanism is arranged on the base, the power output end of the driving mechanism is connected with the impact head, and the driving mechanism is used for driving the impact head to slide upwards. By arranging the limiting frame and the limiting mechanism, the advancing route of the foundation pile is limited, the foundation pile is prevented from deviating in the nailing process, and compared with the prior art that the position is calibrated while piling is conducted, the photovoltaic construction efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic construction equipment technical field, more specifically, relate to a pile driving system for photovoltaic construction. BACKGROUND

[0002] In the photovoltaic power generation construction, the pile driver is usually used for installing the solar support system or fixing the base pile of solar module. Influenced by different geological environment, the base pile is easy to deviate when driving the base pile. However, once the base pile deviates, it is extremely unfavorable for the subsequent installation of photovoltaic power generation equipment module.

[0003] However, in the construction process, the base pile is deviated and driven at the same time, which is not only complicated to operate, but also time-consuming and laborious, greatly reducing the construction efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a pile driving system for photovoltaic construction to improve the photovoltaic construction efficiency.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a pile driving system for photovoltaic construction for driving the base pile into the ground, comprising a base, a limiting frame, a limiting mechanism, an impact head and a driving mechanism, wherein the base is provided with a pile hole penetrating through the base; the limiting frame can be reversibly arranged on the base, the limiting frame can be vertically arranged on the base by reversing, and the limiting frame can be horizontally arranged on the base by reversing, a limiting cavity is arranged on the limiting frame, the limiting cavity is communicated with the pile hole when the limiting frame is vertically arranged; the limiting mechanism is arranged in the limiting cavity, the limiting mechanism is used for limiting the base pile to keep the base pile in vertical state and guide the sliding of the base pile; the impact head is slidably arranged in the limiting cavity in the vertical direction, the impact head is used for impacting the top of the base pile to drive the base pile into the ground; the driving mechanism is arranged on the base, the power output end of the driving mechanism is connected with the impact head, and the driving mechanism is used for driving the impact head to slide up.

[0006] In a possible implementation manner, the limiting frame comprises two limiting frames and four limiting columns, wherein the limiting frame is in the shape of "mouth" character, the two limiting frames are arranged at intervals in the vertical direction; the four limiting columns are connected between the two limiting frames, and each limiting column is arranged at the four corners of the limiting frame, and the space enclosed by the limiting frame and the limiting column is the limiting cavity.

[0007] In a possible implementation, two turnover plates are arranged on the base in a spaced manner, and the turnover plates are arranged on two sides of the limiting frame; a turnover shaft is arranged between the two turnover plates and rotates; a plurality of connecting columns are arranged between the lower limiting frame and the turnover shaft; a supporting column is arranged on one side of the upper limiting frame; and the supporting column abuts against the base when the limiting frame is arranged horizontally.

[0008] In a possible implementation, the limiting columns are partially arranged below the lower limiting frame; the bottom end of the limiting column abuts against the base when the limiting frame is arranged vertically; and the side of the limiting column facing the turnover shaft is arranged with a chamfer.

[0009] In a possible implementation, the bottom end of the two limiting columns away from the turnover shaft is arranged with a fixing plate, the fixing plate is arranged on the side of the limiting column away from the turnover shaft, and a bolt is screwed on the base through the fixing plate, so that the limiting frame is fixed relative to the base.

[0010] In a possible implementation, the limiting mechanism comprises four limiting rods arranged in the limiting cavity in a sliding manner along the horizontal direction; the limiting rods are arranged vertically; the limiting rods are uniformly arranged along the circumference of the limiting frame; a plurality of rollers are arranged on the limiting rods; and the rollers abut against the foundation pile.

[0011] In a possible implementation, the limiting rods correspond to the limiting columns one by one; a plurality of horizontal rods are arranged on the limiting rods; the horizontal rods pass through the corresponding limiting columns; one end of the horizontal rod protrudes to the outside of the limiting column; a driving rod is connected to the end of the horizontal rod protruding to the outside of the limiting column; a threaded rod is screwed on the driving rod; one end of the threaded rod is rotatably arranged on the corresponding limiting column; and the threaded rod is parallel to the horizontal rod.

[0012] In a possible implementation, the driving mechanism comprises a driving frame, a fixed pulley, a driving cable, a driving motor, and a winding and unwinding shaft; the driving motor is arranged on the base; the winding and unwinding shaft is connected to the power output end of the driving motor; the driving frame is arranged on the top of the limiting frame; the fixed pulley is rotatably arranged on the driving frame; one end of the driving cable is connected to the impact head; the other end of the driving cable is connected to the winding and unwinding shaft; the driving cable passes through the fixed pulley; the fixed pulley is arranged with a limiting groove; and the driving cable is arranged in the limiting groove.

[0013] In a possible implementation, the top of the limiting frame is provided with an anti-falling frame, the bottom end of the anti-falling frame is fixed on the top of the limiting frame, and part of the anti-falling frame is arranged on the travel path of the impact head, so that the impact head can abut against the anti-falling frame due to upward sliding to prevent the impact head from continuing to slide upward.

[0014] In a possible implementation, the anti-falling frame comprises a plurality of anti-falling rods, the anti-falling rods comprise a horizontal rod and an inclined rod which are connected to each other, the bottom of the inclined rod is fixed on the limiting frame, part of the horizontal rod is arranged on the travel path of the impact head, and the anti-falling rods are uniformly arranged along the circumference of the limiting frame.

[0015] The pile driving system for photovoltaic construction has the advantages that, compared with the prior art, the limiting frame and the limiting mechanism are arranged, so that the travel route of the foundation pile is limited, the deviation of the foundation pile in the process of being driven in is prevented, the construction efficiency of the photovoltaic construction is greatly improved compared with the prior art of driving piles while correcting positions, and meanwhile, the limiting frame can be reversely arranged, the limiting frame is horizontally placed when transportation is needed, so that the occupied space of the pile driving system for photovoltaic construction of the utility model is reduced, and the transportation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The structure schematic diagram of the pile driving system for photovoltaic construction provided in the embodiments of the utility model is shown in the figure.

[0018] Figure 2 The structure schematic diagram of the pile driving system for photovoltaic construction provided in the embodiments of the utility model is shown in the figure. Figure 1 The enlarged view of A part of the figure.

[0019] In the figure, the various reference signs are as follows:

[0020] 1, base; 2, limiting frame; 3, limiting mechanism; 4, impact head; 5, driving motor;

[0021] 101, pile hole; 102, turnover plate; 103, turnover shaft; 104, self-locking wheel;

[0022] 201, limiting frame; 202, limiting column; 203, supporting column; 204, fixed plate; 205, limiting cavity; 206, anti-falling frame; 207, anti-falling rod; 208, horizontal rod; 209, inclined rod;

[0023] 301, limit rod; 302, roller; 303, horizontal rod; 304, driving rod; 305, threaded rod;

[0024] 501, driving frame; 502, fixed pulley; 503, driving cable; 504, winding and unwinding shaft. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the utility model.

[0026] It should be further explained that the drawings and embodiments of the utility model mainly describe and explain the concept of the utility model, and on the basis of the concept, the specific forms and settings of some connection relationships, position relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be completely described, but those skilled in the art can realize the above-mentioned specific forms and settings in a well-known manner on the premise of understanding the concept of the utility model.

[0027] When an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0028] The terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] The terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, and the meaning of "several" is one or more, unless otherwise explicitly specified.

[0030] The piling system for photovoltaic construction provided by the utility model will be described.

[0031] Please refer toFigure 1 and Figure 2 , the pile driving system for photovoltaic construction is used to drive the foundation pile into the ground, and includes a base 1, a limiting frame 2, a limiting mechanism 3, a percussion head 4 and a driving mechanism. Among them, the base 1 is provided with a pile driving hole 101 penetrating through the base 1; the limiting frame 2 is rotatably arranged on the base 1, and the limiting frame 2 can be vertically arranged on the base 1 due to flipping, and the limiting frame 2 can be horizontally arranged on the base 1 due to flipping. A limiting cavity 205 is provided on the limiting frame 2. When the limiting frame 2 is vertically arranged, the limiting cavity 205 is communicated with the pile driving hole 101; the limiting mechanism 3 is arranged in the limiting cavity 205, and the limiting mechanism 3 is used to limit the foundation pile to keep the foundation pile in a vertical state and guide the sliding of the foundation pile; the percussion head 4 slides vertically in the limiting cavity 205, and the percussion head 4 is used to impact the top of the foundation pile to drive the foundation pile into the ground; the driving mechanism is arranged on the base 1, and the power output end of the driving mechanism is connected to the percussion head 4, and the driving mechanism is used to drive the percussion head 4 to slide upward.

[0032] The beneficial effect of the pile driving system for photovoltaic construction provided in this embodiment is: compared with the prior art, the pile driving system for photovoltaic construction provided in this embodiment sets the limiting frame 2 and the limiting mechanism 3, so as to limit the traveling route of the foundation pile and prevent the foundation pile from shifting during the driving process. Compared with the prior art of calibrating the position while driving the pile, the construction efficiency of photovoltaic construction is greatly improved. At the same time, due to the rotatable setting of the limiting frame 2, when transportation is required, the limiting frame 2 is placed horizontally to reduce the occupied space of the pile driving system for photovoltaic construction of the present invention, and thus it is more convenient for transportation.

[0033] In this embodiment, the limiting frame 2 includes two limiting frames 201 and four limiting columns 202. Among them, the limiting frame 201 is in a "mouth" shape, and the two limiting frames 201 are arranged at intervals up and down; the four limiting columns 202 are connected between the two limiting frames 201, and each limiting column 202 is arranged at the four corners of the limiting frame 201. The space enclosed by the limiting frame 201 and the limiting columns 202 is the limiting cavity 205. The above setting of the limiting frame 2 has a simple structure and is convenient to use. At the same time, since there are gaps between the limiting columns 202, the foundation pile to be driven can enter the limiting cavity 205 from the gaps between the limiting columns 202.

[0034] Further, the base 1 is provided with two flip plates 102 arranged at intervals, and the flip plates 102 are arranged on both sides of the limiting frame 2, a flip shaft 103 is arranged between the flip plates 102, a plurality of connecting columns are arranged between the lower limiting frame 201 and the flip shaft 103, and a supporting column 203 is arranged on one side of the upper limiting frame 201. When the limiting frame 2 is arranged horizontally, the supporting column 203 abuts against the base 1. The arrangement of the flip plates 102, the flip shaft 103 and the connecting columns enables the limiting frame 2 to be flipped along the flip shaft 103. One of the flip plates 102 is provided with a flip motor, and the power output end of the flip motor is connected to one end of the flip shaft 103, so that the flip motor can drive the flip of the limiting frame 2.

[0035] Meanwhile, the limiting column 202 partially extends below the lower limiting frame 201, the bottom end of the limiting column 202 abuts against the base 1 when the limiting frame 2 is arranged vertically, and the side of the limiting column 202 facing the flip shaft 103 is arranged with a chamfer. The chamfer of the limiting column 202 prevents the limiting column 202 from interfering with the top surface of the base 1, so that the limiting frame 2 cannot be flipped.

[0036] Preferably, the bottom end of the two limiting columns 202 away from the flip shaft is provided with a fixing plate 204, and the fixing plate 204 is arranged on the side of the limiting column 202 away from the flip shaft 103. The bolt passes through the fixing plate 204 and is screwed on the base 1, so that the limiting frame 2 is fixed relative to the base 1. The arrangement of the fixing plate 204 enables the limiting frame 2 to be fixed relative to the base 1 after being arranged vertically when pile driving is required.

[0037] In this embodiment, the limiting mechanism 3 includes four limiting rods 301 arranged in the limiting cavity 205 in a horizontal sliding manner, the limiting rods 301 are arranged vertically, and each limiting rod 301 is uniformly arranged along the circumference of the limiting frame 2. The limiting rods 301 are each provided with a plurality of rollers 302, and the rollers 302 abut against the pile. The arrangement of the rollers 302 and the limiting rods 301 can abut the rollers 302 against the pile to limit the placement of the pile, and also guide the pile driving to prevent deviation of sharp turns. Meanwhile, the rollers 302 can also reduce the friction between the rollers 302 and the pile, and facilitate the pile driving.

[0038] As Figure 1The limiting rod 301 is in one-to-one correspondence with the limiting column 202, a plurality of horizontal rods 303 are arranged on the limiting rod 301, the horizontal rods 303 pass through the corresponding limiting columns 202, one end of the horizontal rod 303 extends to the outside of the limiting column 202, the end of the horizontal rod 303 extending to the outside of the limiting column 202 is connected with a driving rod 304, a threaded rod 305 is screwed on the driving rod 304, one end of the threaded rod 305 is rotatably arranged on the corresponding limiting column 202, and the threaded rod 305 is parallel to the horizontal rod 303. The horizontal rod 303 is arranged to guide the movement of the limiting rod 301, and the driving rod 304 and the threaded rod 305 are arranged to enable the roller 302 to abut against the foundation pile, thereby facilitating the guiding and limiting of the foundation pile.

[0039] The driving mechanism comprises a driving frame 501, a fixed pulley 502, a driving cable 503, a driving motor 5 and a winding and unwinding shaft 504. The driving motor 5 is arranged on the base 1, the winding and unwinding shaft 504 is connected to the power output end of the driving motor 5, the driving frame 501 is arranged on the top of the limiting frame 2, the fixed pulley 502 is rotatably arranged on the driving frame 501, one end of the driving cable 503 is connected to the impact head 4, the other end of the driving cable 503 is connected to the winding and unwinding shaft 504, and the driving cable 503 crosses the fixed pulley 502. The fixed pulley 502 is provided with a limiting groove, and the driving cable 503 is arranged in the limiting groove. In actual use, the driving motor 5 drives the winding and unwinding shaft 504 to rotate, thereby winding the driving cable 503, so that the impact head 4 rises. At this time, the driving cable 503 is rapidly unwound, the impact head 4 is struck down under the action of gravity, the foundation pile is driven into the ground, and the piling is completed.

[0040] As a preferred technical solution, the top of the limiting frame 2 is provided with an anti-falling frame 206, the bottom end of the anti-falling frame 206 is fixed on the top of the limiting frame 2, and part of the anti-falling frame 206 is arranged on the travel path of the impact head 4. The impact head 4 can abut against the anti-falling frame 206 due to upward sliding to prevent the impact head 4 from continuing to slide upward. The arrangement of the anti-falling frame 206 can prevent the impact head 4 from separating from the limiting frame 2, and can also assist the driving motor 5 in erecting the limiting frame 2.

[0041] Finally, the anti-falling frame 206 comprises a plurality of anti-falling rods 207, the anti-falling rods 207 comprise mutually connected horizontal rods 208 and inclined rods 209, the bottom of the inclined rod 209 is fixed on the limiting frame 2, part of the horizontal rod 208 is arranged on the travel path of the impact head 4, and the anti-falling rods 207 are uniformly arranged along the circumference of the limiting frame 2. The bottom of the base 1 is provided with a plurality of self-locking wheels 104. The anti-falling rod 207 has a simple structure and is convenient to use. The arrangement of the self-locking wheel 104 enables the base 1 to be conveniently moved, thereby facilitating piling at different positions.

[0042] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A pile driving system for photovoltaic construction for driving a pile into the ground, characterized in that, The utility model relates to a pile driving system for photovoltaic construction, which comprises: a base (1) provided with a pile hole (101) penetrating through the base (1); a limiting frame (2) reversibly arranged on the base (1), the limiting frame (2) being vertically arranged on the base (1) by being reversed, and the limiting frame (2) being horizontally arranged on the base (1) by being reversed, the limiting frame (2) being provided with a limiting cavity (205), the limiting cavity (205) being communicated with the pile hole (101) when the limiting frame (2) is vertically arranged; a limiting mechanism (3) arranged in the limiting cavity (205), the limiting mechanism (3) being used for limiting the pile to keep the pile in a vertical state and guiding the sliding of the pile; a striking head (4) slidingly arranged in the limiting cavity (205) in a vertical direction, the striking head (4) being used for striking the top of the pile to drive the pile into the ground; a driving mechanism arranged on the base (1), a power output end of the driving mechanism being connected with the striking head (4), the driving mechanism being used for driving the striking head (4) to slide upward.

2. The photovoltaic construction piling system of claim 1, wherein, The limiting frame (2) comprises: two limiting frames (201), the limiting frames (201) being in the shape of a Chinese character "kou", the two limiting frames (201) being arranged in an upper-lower interval; four limiting columns (202) connected between the two limiting frames (201), each of the limiting columns (202) being arranged at a corner of the limiting frame (201), and a space enclosed by the limiting frame (201) and the limiting column (202) being the limiting cavity (205).

3. The pile driving system for photovoltaic construction according to claim 2, wherein: the base (1) is provided with two flip plates (102) arranged in an interval, the flip plates (102) being arranged on the two sides of the limiting frame (2), a flip shaft (103) being rotatably arranged between the flip plates (102), a plurality of connecting columns being arranged between the flip shaft (103) and the limiting frame (201) arranged at the lower side, a supporting column (203) being arranged on one side of the limiting frame (201) arranged at the upper side, and the supporting column (203) abutting against the base (1) when the limiting frame (2) is horizontally arranged.

4. The pile driving system for photovoltaic construction according to claim 3, wherein: a part of the limiting column (202) is arranged below the limiting frame (201) arranged at the lower side, the bottom end of the limiting column (202) abutting against the base (1) when the limiting frame (2) is vertically arranged, and the side of the limiting column (202) facing the flip shaft (103) being chamfered.

5. The pile driving system for photovoltaic construction according to claim 4, wherein: the bottom end of the two limiting columns (202) away from the flip shaft is provided with a fixing plate (204), the fixing plate (204) being arranged on the side of the limiting column (202) away from the flip shaft (103), and a bolt penetrating through the fixing plate (204) and being screwed on the base (1) to fix the limiting frame (2) relative to the base (1). 6.The photovoltaic construction pile system according to claim 5, characterized in that: The limiting mechanism (3) comprises four limiting rods (301) slidingly arranged in the limiting cavity (205) in the horizontal direction, the limiting rods (301) are vertically arranged, each limiting rod (301) is uniformly arranged along the circumference of the limiting frame (2), a plurality of rollers (302) are arranged on each limiting rod (301), and the rollers (302) abut against the pile. 7.The photovoltaic construction pile system according to claim 6, characterized in that: The limiting rods (301) correspond to the limiting columns (202) one by one, a plurality of horizontal rods (303) are arranged on each limiting rod (301), the horizontal rods (303) pass through the corresponding limiting columns (202), one end of each horizontal rod (303) extends to the outside of the corresponding limiting column (202), a driving rod (304) is connected to the end of each horizontal rod (303) extending to the outside of the corresponding limiting column (202), a threaded rod (305) is screwed on the driving rod (304), one end of the threaded rod (305) is rotatably arranged on the corresponding limiting column (202), and the threaded rod (305) is parallel to the horizontal rod (303). 8.The photovoltaic construction pile system according to claim 7, characterized in that: The driving mechanism comprises a driving frame (501), a fixed pulley (502), a driving cable (503), a driving motor (5), and a winding and unwinding shaft (504), the driving motor (5) is arranged on the base (1), the winding and unwinding shaft (504) is connected to the power output end of the driving motor (5), the driving frame (501) is arranged on the top of the limiting frame (2), the fixed pulley (502) is rotatably arranged on the driving frame (501), one end of the driving cable (503) is connected to the impact head (4), the other end of the driving cable (503) is connected to the winding and unwinding shaft (504), the driving cable (503) passes over the fixed pulley (502), a limiting groove is arranged on the fixed pulley (502), and the driving cable (503) is arranged in the limiting groove. 9.The photovoltaic construction pile system according to claim 8, characterized in that: The top of the limiting frame (2) is provided with an anti-disengagement frame (206), the bottom end of the anti-disengagement frame (206) is fixed to the top of the limiting frame (2), a part of the anti-disengagement frame (206) is arranged on the travel path of the impact head (4), and the impact head (4) can abut against the anti-disengagement frame (206) due to upward sliding to prevent the impact head (4) from continuing to slide upward. 10.The photovoltaic construction pile system according to claim 9, characterized in that: The anti-falling frame (206) comprises a plurality of anti-falling rods (207), the anti-falling rods (207) comprise mutually connected horizontal rods (208) and inclined rods (209), the bottom of the inclined rod (209) is fixed on the limiting frame (2), part of the horizontal rod (208) is arranged on the running path of the impact head (4), and the anti-falling rods (207) are uniformly arranged along the circumference of the limiting frame (2). The bottom of the base (1) is provided with a plurality of self-locking wheels (104).

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