Photovoltaic pile driver

Abstract

The photovoltaic pile driver comprises a bottom plate, walking wheels are arranged on the lower portion of the bottom plate, a rotating seat is arranged on the upper end face of the bottom plate, the rotating seat is rotationally connected with one end of a first supporting rod, and the other end of the first supporting rod is rotationally connected with one end of a second supporting rod through a rotating shaft; a first telescopic rod is installed on the bottom face of the bottom plate, the telescopic end of the first telescopic rod is connected with the side edge of the supporting assembly, a motor is installed on the upper end face of the bottom plate, the motor is in transmission connection with a line wheel, the line wheel is connected with one end of a traction rope, and the other end of the traction rope is wound around a rotating wheel to be connected with a pile hammer. A pile column is placed below the pile hammer; the first supporting rod, the second supporting rod and the first telescopic rod play a supporting role, the running stability of the pile driver is improved, the motor drives the line wheel to rotate so as to pull the traction rope to enable the pile hammer to ascend, the pile hammer collides with the pile column after falling down, the pile column is smashed into the ground, the photovoltaic support is connected with the pile column, and long-term stability of the pile driver is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic equipment construction, and specifically relates to a photovoltaic pile driver. Background Art

[0002] During the construction of photovoltaic equipment, photovoltaic modules usually need to be installed on a bracket at a certain height from the ground. The photovoltaic module bracket is usually made of steel structure or aluminum alloy and has a large weight. In order to resist the influence of external factors such as wind load and snow load, the bracket needs to be firmly fixed to the ground. The stability of the bracket depends on the firmness of the bracket's connection to the ground.

[0003] During the establishment of existing brackets, it is necessary to dig a hole in the ground and bury the bracket in the soil to increase the firmness of the connection between the bracket and the ground. However, the workload of digging holes and backfilling is large, which will reduce the efficiency of bracket establishment. The surface wound caused in the process of digging holes is large, which will damage the surface vegetation and thus affect the ground environment. Utility Model Content

[0004] In order to solve the problems encountered in the above-mentioned background technology, the utility model proposes a photovoltaic pile driver for driving piles into the ground, providing strong supporting force for the bracket, ensuring its long-term stability, and improving the efficiency of bracket setting. Compared with the traditional pit digging method, the use of a pile driver for pile foundation construction causes less damage to the surface of the ground, which is beneficial to environmental protection.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A photovoltaic pile driver comprises a base plate, a walking wheel is provided at the lower part of the base plate, a rotating seat is provided on the upper surface of the base plate, the rotating seat is rotatably connected to one end of a first support rod, the other end of the first support rod is rotatably connected to one end of a second support rod through a rotating shaft, a rotating wheel is installed on the rotating shaft, the other end of the second support rod is rotatably connected to the top of a supporting assembly, a first telescopic rod is installed on the bottom surface of the base plate, the telescopic end of the first telescopic rod is connected to the side of the supporting assembly, a motor is installed on the upper surface of the base plate, the motor is transmission-connected to a wire wheel, the wire wheel is connected to one end of a traction rope, the other end of the traction rope passes around the rotating wheel and is connected to a pile hammer, and a pile column is placed below the pile hammer.

[0007] In one embodiment of the present application, a slide groove is provided on the upper end surface of the bottom plate, a clamping groove is provided on the side of the slide groove, and a stopper is inserted into the clamping groove.

[0008] In one embodiment of the present application, the support assembly includes a second telescopic rod.

[0009] In one embodiment of the present application, a support plate is connected to the bottom surface of the second telescopic rod.

[0010] In one embodiment of the present application, a traction ring is connected to one end surface of the base plate.

[0011] In one embodiment of the present application, a counterweight block is installed on the upper surface of the base plate.

[0012] In one embodiment of the present application, a placement groove is provided on the upper end surface of the bottom plate.

[0013] In summary, the technical solution proposed in this application includes the following beneficial technical effects: the walking wheels facilitate the transfer of the pile driver and increase the maneuverability of the pile driver. The first support rod, the second support rod and the first telescopic rod play a supporting role, which is beneficial to improving the stability of the pile driver's operation. The motor drives the wire wheel to rotate and then pulls the traction rope to make the pile hammer rise. After the pile hammer falls, it hits the pile column, smashing the pile column into the ground, and then the photovoltaic bracket is connected to the pile column, providing strong supporting force for the bracket, ensuring its long-term stability, and improving the setting efficiency of the bracket. Compared with the traditional pit digging method, the use of a pile driver for pile foundation construction causes smaller surface damage to the ground, can reduce damage to ground vegetation, and is beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a photovoltaic pile driver provided in one embodiment of the present application;

[0016] Figure 2 A schematic diagram of the three-dimensional structure of a photovoltaic pile driver provided in one embodiment of the present application;

[0017] Figure 3 A schematic diagram of the three-dimensional structure of a photovoltaic pile driver provided in one embodiment of the present application;

[0018] Figure 4 A schematic diagram of the three-dimensional structure of a photovoltaic pile driver provided in one embodiment of the present application;

[0019] Figure 5 A schematic diagram of the three-dimensional structure of a photovoltaic pile driver provided in one embodiment of the present application;

[0020] In the figure: bottom plate 1, first telescopic rod 11, motor 12, slide slot 13, clamping slot 131, stopper 132, wire wheel 121, traction rope 122, pile hammer 123, traction ring 14, counterweight block 15, placement slot 16;

[0021] Travel wheels - 2;

[0022] Rotating seat-3;

[0023] First support rod-41, second support rod-42;

[0024] Rotating shaft-5, rotating wheel-51;

[0025] Support assembly-6, second telescopic rod-61, support plate-611;

[0026] Piles-7. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0028] It should be noted that in the description of the present application, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0029] The terms "installed", "connected" and "connected" in this application should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0030] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0031] This embodiment provides a photovoltaic pile driver, see Figure 1-Figure 5As shown, it includes a base plate 1, a walking wheel 2 is provided at the lower part of the base plate 1, a rotating seat 3 is provided on the upper end surface of the base plate 1, the rotating seat 3 is rotatably connected to one end of a first support rod 41, the other end of the first support rod 41 is rotatably connected to one end of a second support rod 42 through a rotating shaft 5, a rotating wheel 51 is installed on the rotating shaft 5, the other end of the second support rod 42 is rotatably connected to the top of a supporting assembly 6, a first telescopic rod 11 is installed on the bottom surface of the base plate 1, the telescopic end of the first telescopic rod 11 is connected to the side of the supporting assembly 6, a motor 12 is installed on the upper end surface of the base plate 1, the motor 12 is transmission-connected to a wire wheel 121, the wire wheel 121 is connected to one end of a traction rope 122, the other end of the traction rope 122 passes around the rotating wheel 51 and is connected to a pile hammer 123, and a pile column 7 is placed below the pile hammer 123.

[0032] In the above embodiment, a base plate 1 is provided at the bottom of the pile driver, and a walking wheel 2 is provided at the lower part of the base plate 1. The walking wheel 2 increases the convenience of transferring and moving the pile driver, which is beneficial to improving the working efficiency of piling. The rotating seat 3 provided on the upper end surface of the base plate 1 is used to be rotatably connected to one end of the first support rod 41, and the other end of the first support rod 41 is rotatably connected to one end of the second support rod 42 through the rotating shaft 5, that is, one end of the second support rod 42 can rotate around the connecting end of the first support rod 41 and the second support rod 42, and the other end of the second support rod 42 is rotatably connected to the top of the support assembly 6. The support assembly 6 is used to provide support for the second support rod 42 with the ground, which is beneficial to improving the overall stability of the support rod. Furthermore, a first telescopic rod 11 is installed on the bottom surface of the base plate 1, and the telescopic end of the first telescopic rod 11 is connected to the side of the support assembly 6, so that the support assembly 6 can be driven to move by controlling the extension and shortening of the telescopic end of the first telescopic rod 11, and the connection end of the second support rod 42 and the first support rod 41 is driven to rotate around the rotation axis 5 through the movement of the support assembly 6, so as to control the angle between the connection between the first support rod 41 and the second support rod 42, so as to change the support height of the support rod. When the angle between the first support rod 41 and the second support rod 42 is reduced, the vertical height of the support rod can be increased, and the potential energy of the pile hammer 123 falling can be increased, so as to When hammering the pile column 7 into the ground, the increase in the support rod height will reduce the stability of the support rod's center of gravity, which is suitable for supporting relatively stable hard ground for piling. When piling on a relatively soft bottom surface with low support stability, the telescopic end of the first telescopic rod 11 can be extended to increase the angle between the first support rod 41 and the second support rod 42 to reduce the height of the support rod, thereby lowering the center of gravity to improve stability and prevent the pile driver from tipping over due to unstable center of gravity during operation. By controlling the length of the first telescopic rod 11, the height of the support rod can be controlled to adapt to the piling needs of grounds of different hardness, which is beneficial to improving the adaptability of the pile driver to different ground working environments. A motor 12 is installed on the upper end surface of the base plate 1, and the motor 12 is connected to a wire wheel 121 for transmission. The wire wheel 121 is connected to one end of a traction rope 122, and a rotating wheel 51 is installed on the rotating shaft 5. The other end of the traction rope 122 passes around the rotating wheel 51 and is connected to a pile hammer 123. The motor 12 drives the wire wheel 121 to rotate and then pulls the traction rope 122 to make the pile hammer 123 rise. The pile hammer 123 is pulled up to a certain height and the motor 12 is turned off to make the pile hammer 123 fall freely. After the pile hammer 123 falls, it hits the pile column 7 and smashes the pile column 7 into the ground. Then the photovoltaic bracket is connected to the pile column 7, providing a strong supporting force for the bracket, ensuring its long-term stability, and improving the setting efficiency of the bracket. Compared with the traditional pit digging method, the use of a pile driver for pile foundation construction causes smaller surface wounds on the ground, can reduce damage to ground vegetation, and is beneficial to environmental protection.

[0033] In one embodiment of the present application, see Figure 2 As shown, a slide groove 13 is provided on the upper end surface of the bottom plate 1 , a clamping groove 131 is provided on the side of the slide groove 13 , and a stopper 132 is inserted into the clamping groove 131 .

[0034] In the above embodiment, if Figure 2 For example, when the pile driver needs to be transferred after the pile driving is completed, the first telescopic rod 11 can be retracted, and the rotating seat 3 can be moved along the direction of the slide slot 13, so that the first support rod 41 and the second support rod 42 can be translated to the upper part of the bottom plate 1, thereby reducing the overall volume of the pile driver, which is beneficial to improving the convenience of the pile driver transportation. A slot 131 is provided on the side of the slide slot 13, and a block 132 is inserted in the slot 131. The block 132 is used to block and limit the rotating seat 3, preventing the rotating seat 3 from sliding in the slide slot 13 during transportation and piling, which is beneficial to improving the stability of the support rod.

[0035] In one embodiment of the present application, refer to Figure 3 As shown, the support assembly 6 includes a second telescopic rod 61 .

[0036] In the above embodiment, when piling is performed on uneven ground, the telescopic end of the second telescopic rod 61 can be controlled to extend and contact the ground, providing a solid support for the support rod, which is beneficial to improving the stability of the support rod and improving the support adaptability of the support assembly 6 on different ground surfaces. Preferably, a hydraulic telescopic rod can be used for the second telescopic rod 61.

[0037] In one embodiment of the present application, see Figure 3 As shown, the bottom surface of the second telescopic rod 61 is connected to a support plate 611 .

[0038] In the above embodiment, the bottom surface of the second telescopic rod 61 is connected with a support plate 611, and the support plate 611 is used to increase the contact area between the bottom end of the second telescopic rod 61 and the ground, which is beneficial to improve the support stability of the second telescopic rod 61. Preferably, a through hole is opened on the support plate 611, and a steel bar can be inserted into the through hole to penetrate the ground, which can further increase the stability of the support plate 611.

[0039] In one embodiment of the present application, see Figure 4 As shown, a traction ring 14 is connected to one end surface of the base plate 1 .

[0040] In the above embodiment, the traction ring 14 can be used to connect with the steel cable, so that the pile driver is connected to the traction tractor through the steel cable, and the pile driver is towed to different piling positions.

[0041] In one embodiment of the present application, see Figure 5 As shown, a counterweight 15 is installed on the upper end surface of the base plate 1.

[0042] In the above embodiment, the counterweight 15 is used to balance the center of gravity of the pile driver by changing the weight distribution of the base plate 1, so as to ensure that the pile driver remains balanced and stable during the process of piling and moving.

[0043] In one embodiment of the present application, see Figure 5 As shown, a placement groove 16 is provided on the upper end surface of the bottom plate 1 .

[0044] In the above embodiment, the placement groove 16 is used to place the pile hammer 123, which plays a role of fixing and limiting the pile hammer 123, preventing the pile hammer 123 from rolling down from the upper end surface of the chassis due to inertia during the movement of the pile driver, thereby injuring equipment and workers, which is beneficial to improving the safety and stability of the pile driver during movement.

[0045] During the actual use of this application: a base plate 1 is provided at the bottom of the pile driver, and a walking wheel 2 is provided at the lower part of the base plate 1. A rotating seat 3 is provided on the upper end surface of the base plate 1 for rotationally connecting with one end of the first support rod 41, and the other end of the first support rod 41 is rotationally connected with one end of the second support rod 42 through a rotating shaft 5, that is, one end of the second support rod 42 can rotate around the connecting end of the first support rod 41 and the second support rod 42, and the other end of the second support rod 42 is rotationally connected to the top of the support assembly 6, and the support assembly 6 is used to provide support for the second support rod 42 with the ground. A first telescopic rod 11 is installed on the bottom surface of the base plate 1, and the telescopic end of the first telescopic rod 11 is connected to the side of the support assembly 6, that is, the support assembly 6 can be driven to move by controlling the extension and shortening of the telescopic end of the first telescopic rod 11, and the second support rod is driven by the movement of the support assembly 6 The connecting end of 42 and the first support rod 41 rotates around the rotating shaft 5, thereby controlling the angle between the connecting part of the first support rod 41 and the second support rod 42, thereby changing the supporting height of the support rod. A motor 12 is installed on the upper end surface of the bottom plate 1, and the motor 12 is connected to the wire wheel 121 for transmission. The wire wheel 121 is connected to one end of the traction rope 122, and a rotating wheel 51 is installed on the rotating shaft 5. The other end of the traction rope 122 passes around the rotating wheel 51 and is connected to the pile hammer 123. The motor 12 drives the wire wheel 121 to rotate and then pulls the traction rope 122 to make the pile hammer 123 rise. After the pile hammer 123 is pulled to a certain height, the motor 12 is turned off to make the pile hammer 123 fall freely. After the pile hammer 123 falls, it hits the pile column 7, and the pile column 7 is hammered into the ground. Then the photovoltaic bracket is connected to the pile column 7, providing a strong supporting force for the bracket to ensure its long-term stability.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features therein may be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A photovoltaic pile driver, characterized in that: The invention comprises a bottom plate (1), a walking wheel (2) is arranged at the lower part of the bottom plate (1), a rotating seat (3) is arranged at the upper end surface of the bottom plate (1), the rotating seat (3) is rotatably connected to one end of a first support rod (41), the other end of the first support rod (41) is rotatably connected to one end of a second support rod (42) via a rotating shaft (5), a rotating wheel (51) is installed on the rotating shaft (5), the other end of the second support rod (42) is rotatably connected to the top of a supporting assembly (6), and the bottom plate (1) A first telescopic rod (11) is installed on the bottom surface of the base plate (1), the telescopic end of the first telescopic rod (11) is connected to the side of the support assembly (6), a motor (12) is installed on the upper end surface of the base plate (1), the motor (12) is connected to the wire wheel (121) in a transmission manner, the wire wheel (121) is connected to one end of a traction rope (122), the other end of the traction rope (122) is connected to a pile hammer (123) by passing around a rotating wheel (51), and a pile column (7) is placed below the pile hammer (123).

2. The photovoltaic pile driver according to claim 1, characterized in that: The upper end surface of the bottom plate (1) is provided with a slide groove (13), a clamping groove (131) is provided on the side of the slide groove (13), and a stopper (132) is inserted into the clamping groove (131).

3. The photovoltaic pile driver according to claim 1, characterized in that: The support assembly (6) comprises a second telescopic rod (61).

4. The photovoltaic pile driver according to claim 3, characterized in that: The bottom surface of the second telescopic rod (61) is connected to a support plate (611).

5. The photovoltaic pile driver according to claim 1, characterized in that: One end surface of the bottom plate (1) is connected to a traction ring (14).

6. The photovoltaic pile driver according to claim 1, characterized in that: A counterweight block (15) is installed on the upper end surface of the base plate (1).

7. The photovoltaic pile driver according to any one of claims 1 to 6, characterized in that: The upper end surface of the bottom plate (1) is provided with a placement groove (16).

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