A positioning device and method for mountain photovoltaic pile foundation

Abstract

The present invention provides a positioning device and method for mountain photovoltaic pile foundations, the positioning device comprising a base plate, a rotating plate, a horizontal frame, a telescopic member, and a second light source box and a first light source box mounted on the telescopic member through a rod frame. The present invention designs a second light source box and a first light source box with a height difference, and a parameter setting program can input the horizontal distance of the pile foundation point required by the design from the center of the base plate as a fixed value parameter, so that the intersection of the visible light rays emitted by the second light source box and the first light source box is always maintained at a predetermined vertical position, the user controls the first light source box to adjust the emission angle of the visible light, and the second light source box follows the program control to adjust the emission angle of the visible light, and the operator manually adjusts it so that the intersection of the visible light rays emitted by the second light source box and the first light source box is irradiated on the mountain slope, thereby enabling accurate and efficient positioning of the pile foundation position.

Description

Technical Field

[0001] The present invention relates to the technical field of pile foundation construction, and in particular to a positioning device and method for a mountain photovoltaic pile foundation. Background Art

[0002] The rapid development of the photovoltaic industry has optimized people's energy structure and enabled the use of more clean and renewable energy. However, the installation of photovoltaic equipment occupies a large area of ​​land. Traditional plain areas are not sufficient to meet the needs of equipment installation. Some photovoltaic equipment has to be installed in mountainous areas, which are not suitable for agricultural planting. The installation of photovoltaic equipment has the advantage of comprehensive land utilization.

[0003] The terrain structure in mountainous areas is complex, and it is impossible to locate the foundation pile position as well as in traditional plain areas, especially in horizontal distance. Moreover, mountain photovoltaic equipment is mostly installed in small clusters and large dispersions. The use of systematic wire measurement and triangulation methods requires the establishment of a systematic control network, which requires a large amount of engineering work. For this reason, the present invention designs a photovoltaic pile foundation positioning device for the installation of mountain photovoltaic pile equipment. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a positioning device and method for mountain photovoltaic pile foundations, which solves the problem that the terrain structure in mountainous areas is complex and the pile foundation cannot be accurately positioned in horizontal distance. Traditional wire measurement and triangulation methods require the establishment of a systematic control network, which has a large amount of engineering work and is not suitable for small-scale or large-scale decentralized installation of photovoltaic equipment.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A positioning device for a mountain photovoltaic pile foundation, comprising:

[0007] A base plate, a rotating plate is rotatably mounted on the top of the base plate;

[0008] A horizontal frame, wherein a first end of the horizontal frame is fixedly connected to the rotating disk, and a level is fixedly installed on a side of the horizontal frame;

[0009] A telescopic member, wherein the telescopic member is perpendicular to the horizontal frame, and a side surface of the telescopic member is fixedly connected to the second end of the horizontal frame;

[0010] A mounting opening is provided on the side of the telescopic rod of the telescopic member, a rod rack is vertically installed inside the mounting opening, a second light source box and a first light source box are fixedly connected to the side of the rod rack, and a height difference h is set between the second light source box and the first light source box in the vertical direction;

[0011] The second light source box and the first light source box both emit visible light with adjustable angles on the same vertical plane;

[0012] The invention also includes a controller, wherein the controller controls the second light source box to follow the first light source box to adjust the angle of emitting visible light according to a set parameter program.

[0013] Preferably, a stabilizing support member is threadedly mounted on the bottom of the telescopic member.

[0014] Preferably, a line alignment component is movably installed on the side of the telescopic rod of the telescopic member, and the line alignment component is used to emit line alignment visible light. The line alignment visible light emitted by the line alignment component and the adjustable angle visible light emitted by the second light source box and the first light source box are in the same vertical plane.

[0015] Preferably, the line assembly comprises:

[0016] A fan-shaped housing, wherein an insertion hole is provided on the end surface of the fan-shaped housing, a pin is rotatably arranged inside the insertion hole, and the pin is fixedly connected to the telescopic rod of the telescopic member;

[0017] A cylindrical light emitting body, wherein the cylindrical light emitting body is fixedly mounted on the inner side of the fan-shaped housing;

[0018] The arc surface of the fan-shaped shell is set as an opening, and an inner transparent part and an outer transparent part are fixedly installed at the opening of the arc surface of the fan-shaped shell. A shading sheet is fixedly bonded to the surface of the inner transparent part, and a slit is opened on the shading sheet.

[0019] Preferably, the rod frame comprises:

[0020] A first rod body, a second rod body and a threaded sleeve, wherein two ends of the threaded sleeve are respectively threadedly connected to the first rod body and the second rod body, and a positioning groove corresponding to the first rod body or the second rod body is formed at the end of the mounting opening;

[0021] The second light source box is fixedly connected to the first rod body, and the first light source box is fixedly connected to the second rod body.

[0022] Preferably, the first light source box comprises:

[0023] A light source housing, wherein the center of the light source housing has a vertical hollow cylinder, the top end of the light source housing is open, and an upper cover is fixedly mounted at the top end opening of the light source housing;

[0024] A light emitting source, wherein a horizontal axis is rotatably mounted on the inner side of the light source housing through a connecting ear, a first bevel gear is fixedly mounted on the first end of the horizontal axis, and the light emitting source is fixedly mounted on the horizontal axis;

[0025] A first vertical shaft, a second vertical shaft, and a third vertical shaft are rotatably mounted and vertically arranged with the light source housing, a second bevel gear and a first gear are fixedly mounted on the first vertical shaft, the second bevel gear is meshed with the first bevel gear, a second gear and a third gear are fixedly mounted on the second vertical shaft, the second gear is meshed with the first gear, a fourth gear and a fifth gear are fixedly mounted on the third vertical shaft, the fifth gear is meshed with the third gear, an annular transmission member is rotatably mounted on the hollow cylinder of the light source housing, and the annular transmission member is meshed with the fourth gear;

[0026] A servo motor, wherein the servo motor is fixedly mounted on the light source housing, and an output end of the servo motor is transmission-connected to the annular transmission member;

[0027] One-stage reduction is achieved between the fifth gear and the third gear, and two-stage reduction is achieved between the second gear and the first gear.

[0028] Preferably, the second light source box has the same structure as the first light source box, and the servo motors of the second light source box and the first light source box are both communicatively connected to the controller;

[0029] The controller is used to control the second light source box to adjust the angle of emitting visible light.

[0030] Preferably, it further comprises: an angle sensor, wherein the angle sensor is used to monitor the rotation position of the annular transmission member.

[0031] The technical solution provided by the present invention is a positioning method for mountain photovoltaic pile foundation, characterized in that it includes the following steps:

[0032] (1) By designing a second light source box and a first light source box with a height difference, the parameter setting program can input the horizontal distance between the pile foundation point required by the design and the center of the base plate as a fixed value parameter, so that the intersection line of the visible light emitted by the second light source box and the first light source box is always maintained at a predetermined vertical position;

[0033] (2) The user adjusts the emission angle of the visible light by controlling the first light source box, and the second light source box adjusts the emission angle of the visible light according to the set parameter program;

[0034] (3) Positioning can be achieved by manually adjusting the intersection of the visible light emitted by the second light source box and the first light source box so that it shines on the mountain slope.

[0035] Preferably, the controller controls the second light source box to follow the first light source box to adjust the angle of emitting visible light according to the set parameter program. The specific steps include:

[0036] Acquire first position information fed back by the servo motor of the first light source box, and convert the first position information fed back by the servo motor of the first light source box into an angle b at which the first light source box emits visible light;

[0037]

[0038] In formula ①, h indicates that there is a height difference between the second light source box and the first light source box in the vertical direction, L indicates the horizontal distance from the pile foundation point to the center of the base plate obtained according to the design requirements, and d indicates the length of the cross frame;

[0039] The controller executes the parameter program corresponding to the formula to obtain the angle a of the visible light emitted by the second light source box that needs to be adjusted, and converts it into the second position information corresponding to the servo motor of the second light source box;

[0040] The controller controls the servo motor of the second light source box to rotate to the second position.

[0041] Beneficial effects of the present invention:

[0042] (1) The present invention can accurately and efficiently locate the position of the pile foundation. Compared with the wire surveying method and the triangulation method, it does not require the establishment of a control network and can be quickly put into use. The structure is simple and can be conveniently transported to mountainous areas for measurement.

[0043] (2) The present invention is also designed with a telescopic part, so that the second light source box and the first light source box can be adjusted to a higher position, thereby preventing debris on the hillside from blocking the light, making it more convenient to use.

[0044] (3) The present invention also designs an alignment component, which is used to emit alignment visible light. The alignment visible light emitted by the alignment component and the adjustable angle visible light emitted by the second light source box and the first light source box are in the same vertical plane, so as to assist in judging whether a group of pile foundation points are on the same straight line, thereby ensuring the accuracy of positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 A perspective view of the present invention;

[0046] Figure 2 It is a front view of the present invention;

[0047] Figure 3 is a side view of the present invention;

[0048] Figure 4 A top view of the present invention;

[0049] Figure 5 for Figure 4 Section view of the section line at AA;

[0050] Figure 6 It is the positioning principle diagram of the present invention;

[0051] Figure 7 for Figure 5 A partial enlarged view of point B in the middle;

[0052] Figure 8 An exploded view of the wiring assembly of the present invention;

[0053] Fig. 9 is a three-dimensional diagram of a first light source box of the present invention;

[0054] Fig.10 is a schematic diagram of the interior of the first light source box of the present invention;

[0055] Fig.11 for Figure 7 A partial enlarged view of point C in the middle.

[0056] In the figure, 1, base plate; 2, rotating plate; 3, horizontal frame; 4, level; 5, telescopic member; 6, stable support member; 7, alignment assembly; 701, fan-shaped shell; 702, jack; 703, pin shaft; 704, cylindrical light-emitting body; 705, inner transparent member; 706, shading sheet; 707, slit; 708, outer transparent member; 8, installation port; 801, positioning groove; 9, rod frame; 901, first rod body; 902, threaded sleeve; 903, second rod body; 10, second light source box ; 11. first light source box; 1101. light source housing; 1102. upper cover; 1103. annular transmission member; 1104. light emitting source; 1105. horizontal axis; 1106. connecting ear; 1107. first bevel gear; 1108. first vertical axis; 1109. first gear; 1110. second bevel gear; 1111. second vertical axis; 1112. second gear; 1113. third gear; 1114. third vertical axis; 1115. fourth gear; 1116. fifth gear. DETAILED DESCRIPTION

[0057] The present invention is further described below in conjunction with specific embodiments, wherein the accompanying drawings are only used for illustrative descriptions and represent only schematic diagrams rather than actual drawings, and should not be understood as limiting the present invention. In order to better illustrate the specific embodiments of the present invention, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present invention, all other specific embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0058] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "upper" and "lower" 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 cannot be understood as a limitation on the present invention.

[0059] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical 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 the present invention can be understood according to specific circumstances.

[0060] like Figure 1-Figure 11 As shown, an embodiment of the present invention provides a positioning device for mountain photovoltaic pile foundations, including: a base plate 1, a rotating plate 2, a horizontal frame 3, a telescopic member 5, and a second light source box 10 and a first light source box 11 installed on the telescopic member 5 through a rod frame 9, and the second light source box 10 and the first light source box 11 are cooperated with a controller.

[0061] The bottom of the base plate 1 is flat and can be placed in a predetermined horizontal position. The rotating disk 2 is rotatably installed on the top of the base plate 1. The first end of the cross frame 3 is fixedly connected to the rotating disk 2, so that the cross frame 3 and the rotating disk 2 can rotate freely relative to the base plate 1. A spirit level 4 is fixedly installed on the side of the cross frame 3. The telescopic member 5 is perpendicular to the cross frame 3. The spirit level 4 is used to judge whether the cross frame 3 is in a horizontal state, that is, to indirectly judge whether the telescopic member 5 is in a vertical state. The side of the telescopic member 5 is fixedly connected to the second end of the cross frame 3. In order to ensure the stability of the connection between the telescopic member 5 and the cross frame 3, a rib plate is also arranged between the telescopic member 5 and the cross frame 3. The telescopic member 5 can adopt the currently commonly used threaded telescopic structure, a structure locked after manual telescoping, etc. For example, the telescopic member 5 includes a fixed cylinder and a telescopic rod threadedly installed on the inner side of the fixed cylinder.

[0062] A mounting opening 8 is provided on the side of the telescopic rod of the telescopic member 5, a rod frame 9 is vertically installed inside the mounting opening 8, a second light source box 10 and a first light source box 11 are fixedly connected to the side of the rod frame 9, and a height difference h is set between the second light source box 10 and the first light source box 11 in the vertical direction.

[0063] The second light source box 10 and the first light source box 11 both emit visible light with adjustable angles on the same vertical plane. The controller controls the second light source box 10 to follow the first light source box 11 to adjust the angle of the emitted visible light according to the set parameter program.

[0064] Specifically, the controller obtains the angle b of the visible light emitted by the first light source box 11, calculates the following angle a of the first light source box 11 according to formula ①, and controls the second light source box 10 to follow and adjust to the angle a;

[0065]

[0066] In formula ①, h represents the height difference between the second light source box 10 and the first light source box 11 in the vertical direction, L represents the horizontal distance from the pile foundation point obtained according to the design requirements to the center of the base plate 1, and d represents the length of the cross frame 3.

[0067] In one embodiment, the first light source box 11 includes: a light source housing 1101 , a light emitting source 1104 , a servo motor and a transmission mechanism.

[0068] The center of the light source housing 1101 is provided with a vertical hollow cylinder, the top end of the light source housing 1101 is open, and an upper cover 1102 is fixedly installed at the top opening of the light source housing 1101, and the upper cover 1102 can be opened. A servo motor and a transmission mechanism are installed inside the light source housing 1101, and a horizontal axis 1105 is rotatably installed on the inner side of the light source housing 1101 through a connecting ear 1106, and a first bevel gear 1107 is fixedly installed on the first end of the horizontal axis 1105, and a light emitting source 1104 is fixedly installed with the horizontal axis 1105. The light source housing 1101 where the light emitting source 1104 is facing the light source housing 1101 is made of a light-transmitting material, thereby ensuring that the light emitting source 1104 can emit visible light (such as red light) to the outside, and the light emitting source 1104 rotates synchronously with the horizontal axis 1105.

[0069] The transmission mechanism includes a first vertical shaft 1108, a second vertical shaft 1111, and a third vertical shaft 1114 that are rotatably mounted with the light source housing 1101 and are vertically arranged. The first vertical shaft 1108 is fixedly mounted with a second bevel gear 1110 and a first gear 1109, and the second bevel gear 1110 is meshed with the first bevel gear 1107. The second vertical shaft 1111 is fixedly mounted with a second gear 1112 and a third gear 1113, and the second gear 1112 is meshed with the first gear 1109. The third vertical shaft 1114 is fixedly mounted with a fourth gear 1115 and a fifth gear 1116, and the fifth gear 1116 is meshed with the third gear 1113. An annular transmission member 1103 is rotatably mounted on the hollow cylinder of the light source housing 1101, and the annular transmission member 1110 is meshed with the first bevel gear 1107. 03 is meshed with the fourth gear 1115, the servo motor is fixedly installed on the light source housing 1101, and the output end of the servo motor is connected to the annular transmission member 1103, the output end of the servo motor and the annular transmission member 1103 can adopt gear transmission, for example, the output end of the servo motor is fixedly installed with a driving gear, the annular transmission member 1103 is a gear ring, the driving gear is meshed with the gear ring, the number of teeth of the fifth gear 1116 is less than the number of teeth of the third gear 1113, and a first-stage reduction is achieved between the fifth gear 1116 and the third gear 1113, the number of teeth of the second gear 1112 is less than the number of teeth of the first gear 1109, and a second-stage reduction is achieved between the second gear 1112 and the first gear 1109, and the servo motors of the first light source box 11 are all communicatively connected to the controller.

[0070] During specific operation, the user sends instructions to the controller, the controller controls the servo motor to rotate, and the servo motor simultaneously feeds back the first position information of the servo motor shaft to the controller. The servo motor rotates to drive the annular transmission member 1103 to rotate, the annular transmission member 1103 drives the fourth gear 1115 to rotate, and drives the third vertical shaft 1114 and the fifth gear 1116 to rotate, the fifth gear 1116 drives the third gear to rotate, the third gear 1113 drives the second vertical shaft 1111, the second gear rotates 1112, the second gear rotates 1112 to drive the first gear 1109 to rotate, the first gear 1109 drives the first vertical shaft 1108 and the second bevel gear 1110 to rotate, the second bevel gear 1110 drives the first bevel gear 1107 to rotate, and the first bevel gear 1107 drives the horizontal shaft 1105 and the light emitting source 1104 to rotate.

[0071] An angle sensor is also provided, which is used to monitor the rotation position of the annular transmission member 1103. The angle sensor is also equipped with a processor and a display terminal. The processor processes the angle information obtained by the angle sensor to obtain the angle b0 of the visible light emitted by the first light source box 11. The angle b0 of the visible light emitted by the first light source box 11 is displayed on the display terminal for the user to observe.

[0072] The second light source box 10 has the same structure as the first light source box 11. The servo motors of the second light source box 10 and the first light source box 11 are both connected to the controller for communication. The controller here can be one controller or two controllers that can communicate with each other. The controller can control the first light source box 11 to adjust the angle of emitting visible light, and can also control the second light source box 10 to change with the angle of emitting visible light of the first light source box 11.

[0073] The controller controls the angle of the visible light emitted by the second light source box 10 by controlling the rotation of the servo motor of the second light source box 10 , so that the angle of the visible light emitted by the second light source box 10 corresponds to the angle of the visible light emitted by the first light source box 11 .

[0074] Specifically, the controller controls the second light source box 10 to follow the first light source box 11 to adjust the angle of emitting visible light according to the set parameter program, which specifically includes:

[0075] Acquire the first position information fed back by the servo motor of the first light source box 11, and convert the first position information fed back by the servo motor of the first light source box 11 into the angle b at which the first light source box 11 emits visible light;

[0076] The controller executes the parameter program corresponding to formula ① to obtain the angle a of the visible light emission that needs to be adjusted by the second light source box 10, and converts it into the second position information corresponding to the servo motor of the second light source box 10;

[0077] The controller controls the servo motor of the second light source box 10 to rotate to the second position.

[0078] During actual use, the horizontal distance L from the center of the base plate 1 to the pile foundation point required by the design is input into the controller. The user adjusts the emission angle of the visible light by controlling the first light source box 11, and the second light source box 10 adjusts the emission angle of the visible light according to the program control. The operator manually adjusts the intersection of the visible light emitted by the second light source box 10 and the first light source box 11 to illuminate the mountain slope, thereby achieving accurate and efficient positioning of the pile foundation. Compared with the wire measurement method and the triangulation method, it does not require the establishment of a control network and can be quickly put into use. The structure is simple and can be conveniently transported to mountainous areas for measurement.

[0079] In one embodiment, a stabilizing support member 6 is threadedly installed at the bottom of the telescopic member 5 , and the stabilizing support member 6 can be threadedly rotated to adjust the height of its bottom end so that the bottom end of the stabilizing support member 6 is supported on the ground, thereby ensuring the stability of the telescopic member 5 .

[0080] In one embodiment, a line alignment component 7 is movably installed on the side of the telescopic rod of the telescopic member 5. The line alignment component 7 is used to emit line alignment visible light. The line alignment visible light emitted by the line alignment component 7 is in the same vertical plane as the visible light with adjustable angles emitted by the second light source box 10 and the first light source box 11.

[0081] That is, the alignment component 7 emits visible light downward, which is irradiated on the hillside ground, thereby locating a straight line, which is used to assist in determining whether a group of pile foundation points are on the same straight line, thereby ensuring the accuracy of positioning.

[0082] In one embodiment, the alignment assembly 7 includes: a fan-shaped shell 701, a cylindrical light-emitting body 704, an inner transparent part 705, and an outer transparent part 708. A shading sheet 706 is fixedly bonded to the surface of the inner transparent part 705, and a slit 707 is opened on the shading sheet 706.

[0083] The end face of the fan-shaped shell 701 is provided with a socket 702, and a pin shaft 703 is rotatably arranged inside the socket 702. The pin shaft 703 is fixedly connected to the telescopic rod of the telescopic member 5, so that the fan-shaped shell 701 can be movably installed on the telescopic rod of the telescopic member 5. The cylindrical light-emitting body 704 is fixedly installed on the inner side of the fan-shaped shell 701, and the circumferential surface of the cylindrical light-emitting body 704 emits visible light (for example, red light). The arc surface of the fan-shaped shell 701 is set as an opening, and an inner transparent part 705 and an outer transparent part 708 are fixedly installed at the opening of the arc surface of the fan-shaped shell 701. A shading sheet 706 is fixedly bonded to the surface of the inner transparent part 705, and a slit 707 is provided on the shading sheet 706. The outer transparent part 708 is used to protect the inner transparent part 705.

[0084] The circumferential surface of the cylindrical light emitting body 704 emits visible light, which is irradiated downward from the slit 707 on the shading sheet 706 and irradiated on the ground of the hillside, thereby locating a straight line to assist in determining whether a group of pile foundation points are on the same straight line, thereby ensuring the accuracy of positioning.

[0085] In one embodiment, the rod frame 9 includes: a first rod body 901 , a second rod body 903 and a threaded sleeve 902 .

[0086] The two ends of the threaded sleeve 902 are threadedly connected to the first rod body 901 and the second rod body 903 respectively, and a positioning groove 801 corresponding to the first rod body 901 or the second rod body 903 is opened at the end of the mounting port 8, the bottom end of the second rod body 903 corresponds to the positioning groove 801 at the bottom end of the mounting port 8, and the top end of the first rod body 901 corresponds to the positioning groove 801 at the top end of the mounting port 8. By rotating the threaded sleeve 902, the first rod body 901 and the second rod body 903 are moved toward the two ends, so that the overall length of the rod frame 9 is increased, so that it is against the inner side of the mounting port 8, the second light source box 10 is fixedly connected to the first rod body 901, and the first light source box 11 is fixedly connected to the second rod body 903.

[0087] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning device for mountain photovoltaic pile foundation, characterized in that: The invention comprises a base plate (1), a rotating plate (2), a horizontal frame (3), a telescopic member (5) and a controller, wherein the rotating plate (2) is rotatably mounted on the top of the base plate (1), the first end of the horizontal frame (3) is fixedly connected to the rotating plate (2), the side of the horizontal frame (3) is fixedly mounted with a level (4), the telescopic member (5) is perpendicular to the horizontal frame (3), the side of the telescopic member (5) is fixedly connected to the second end of the horizontal frame (3), a mounting opening (8) is provided on the side of the telescopic rod of the telescopic member (5), a rod frame (9) is vertically mounted inside the mounting opening (8), a second light source box (10) and a first light source box (11) having a height difference are fixedly connected on the side of the rod frame (9), the second light source box (10) and the first light source box (11) both emit visible light with adjustable angles on the same vertical plane, and the controller controls the second light source box (10) to follow the first light source box (11) to adjust the angle of emitting visible light; The first light source box (11) comprises: A light source housing (1101), wherein the center of the light source housing (1101) has a vertical hollow cylinder, the top end of the light source housing (1101) is open, and an upper cover (1102) is fixedly mounted at the top end opening of the light source housing (1101); A light emitting source (1104), wherein a transverse shaft (1105) is rotatably mounted on the inner side of the light source housing (1101) via a connecting ear (1106), a first bevel gear (1107) is fixedly mounted on the first end of the transverse shaft (1105), and the light emitting source (1104) is fixedly mounted on the transverse shaft (1105); A first vertical shaft (1108), a second vertical shaft (1111), and a third vertical shaft (1114) are rotatably mounted and vertically arranged with the light source housing (1101); a second bevel gear (1110) and a first gear (1109) are fixedly mounted on the first vertical shaft (1108); the second bevel gear (1110) is meshed with the first bevel gear (1107); a second gear (1112) and a third gear (1114) are fixedly mounted on the second vertical shaft (1111); 13), the second gear (1112) is meshed with the first gear (1109), a fourth gear (1115) and a fifth gear (1116) are fixedly mounted on the third vertical shaft (1114), the fifth gear (1116) is meshed with the third gear (1113), and an annular transmission member (1103) is rotatably mounted on the hollow cylinder of the light source housing (1101), the annular transmission member (1103) is meshed with the fourth gear (1115); A servo motor, the servo motor being fixedly mounted on the light source housing (1101), and the output end of the servo motor being in transmission connection with the annular transmission member (1103); The second light source box (10) has the same structure as the first light source box (11), and the servo motors of the second light source box (10) and the first light source box (11) are both communicatively connected to the controller.

2. A positioning device for mountain photovoltaic pile foundation according to claim 1, characterized in that: An alignment component (7) is movably mounted on the side of the telescopic rod of the telescopic member (5), and the alignment component (7) is used to emit alignment visible light. The alignment visible light emitted by the alignment component (7) and the visible light with adjustable angles emitted by the second light source box (10) and the first light source box (11) are in the same vertical plane.

3. A positioning device for mountain photovoltaic pile foundation according to claim 2, characterized in that: The line assembly (7) comprises: A fan-shaped housing (701), wherein an end surface of the fan-shaped housing (701) is provided with an insertion hole (702), a pin shaft (703) is rotatably arranged inside the insertion hole (702), and the pin shaft (703) is fixedly connected to the telescopic rod of the telescopic member (5); A cylindrical light emitting body (704), wherein the cylindrical light emitting body (704) is fixedly mounted on the inner side of the fan-shaped housing (701); The arcuate surface of the sector-shaped shell (701) is arranged as an opening, an inner transparent part (705) and an outer transparent part (708) are fixedly mounted at the opening of the arcuate surface of the sector-shaped shell (701), a light shielding sheet (706) is fixedly bonded to the surface of the inner transparent part (705), and a slit (707) is provided on the light shielding sheet (706).

4. A positioning device for mountain photovoltaic pile foundation according to claim 1, characterized in that: The rod frame (9) comprises: A first rod body (901), a second rod body (903) and a threaded sleeve (902), wherein two ends of the threaded sleeve (902) are respectively threadedly connected to the first rod body (901) and the second rod body (903), and two ends of the mounting opening (8) are respectively provided with positioning grooves (801) corresponding to the first rod body (901) and the second rod body (903); The second light source box (10) is fixedly connected to the first rod body (901), and the first light source box (11) is fixedly connected to the second rod body (903).

5. A positioning device for mountain photovoltaic pile foundation according to claim 1, characterized in that: Also includes: An angle sensor, wherein the angle sensor is used to monitor the rotational position of the annular transmission member (1103).

6. A positioning device for mountain photovoltaic pile foundation according to claim 1, characterized in that: A stabilizing support member (6) is threadedly mounted on the bottom of the telescopic member (5).

7. A positioning method for mountain photovoltaic pile foundation, implemented by using the positioning device according to claim 1, characterized in that: The steps include: (1) By designing a second light source box and a first light source box with a height difference, the parameter setting program can input the horizontal distance between the pile foundation point required by the design and the center of the base plate as a fixed value parameter, so that the intersection line of the visible light emitted by the second light source box and the first light source box is always maintained at a predetermined vertical position; (2) The user adjusts the emission angle of the visible light by controlling the first light source box, and the second light source box adjusts the emission angle of the visible light according to the set parameter program; (3) Positioning can be achieved by adjusting the intersection of the visible light emitted by the second light source box and the first light source box so that it shines on the mountain slope.

8. A positioning method for mountain photovoltaic pile foundation according to claim 7, characterized in that: The second light source box adjusts the emission angle of the visible light according to the set parameter program, and the specific steps include: Acquire first position information fed back by the servo motor of the first light source box, and convert the first position information fed back by the servo motor of the first light source box into an angle b at which the first light source box emits visible light; ① In formula ①, h represents the height difference between the second light source box and the first light source box in the vertical direction, L represents the horizontal distance from the pile foundation point to the center of the base plate obtained according to the design requirements, and d represents the length of the cross frame; The controller executes the parameter program corresponding to formula ① to obtain the angle a of the visible light emitted by the second light source box that needs to be adjusted, and converts it into the second position information corresponding to the servo motor of the second light source box; The controller controls the servo motor of the second light source box to rotate to the second position.

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