Device for determining position of anchor rod

Abstract

The utility model relates to the field of photovoltaic technology, and discloses a device for determining the position of an anchor rod, which is characterized in that the bottom end of a support component is arranged at the position to be fixed of an end post, the support component is as high as the end post, the top end of the support component is provided with an inclined plane, and the inclined direction of the inclined plane is the same as that of a stay cable; the inclination angle of the inclined plane is the same as that of the stay cable; the optical emitting part is arranged on the inclined face and suitable for emitting linear light to the ground along the inclined face, and the intersection point of the linear light and the ground serves as the position of the anchor rod. According to the scheme, the end column can be simulated through the supporting assembly under the complex terrain, the stay cable is simulated in combination with linear light, and the position of the anchor rod is determined; the accurate positioning of the anchor rod ensures that the stay cable can correctly bear and transmit the load, the stability and reliability of the flexible photovoltaic support in later construction are ensured, the power generation efficiency of a photovoltaic system is further improved, and meanwhile potential safety hazards can be eliminated.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely relates to a device for determining anchor rod position. BACKGROUND

[0002] Under the background of global pursuit of clean energy and sustainable development, solar photovoltaic power generation as an important renewable energy utilization mode is developing at an unprecedented speed. With the continuous progress of photovoltaic technology and the increasingly wide application scenarios, the requirements for photovoltaic power station construction are also becoming higher and higher. In the process of constructing photovoltaic power station, the stability and accuracy of the foundation are one of the key factors to ensure the efficient operation of the photovoltaic system.

[0003] In order to ensure the stability and accuracy of the foundation, flexible photovoltaic support is generally used. In the process of building flexible photovoltaic support, the angle of the cable-stayed cable has a crucial influence on the technical performance, safety performance and economic performance of the flexible photovoltaic support. The angle of the cable-stayed cable refers to the angle between the cable-stayed cable and the horizontal plane. When determining the angle of the cable-stayed cable, various factors need to be considered, and the best angle of the cable-stayed cable is determined through analysis and optimization design. The end of the cable-stayed cable is generally fixed to the ground by anchor rod, and needs to use end column to support the cable-stayed cable at a certain height. The stability and reliability of the flexible photovoltaic support depend on the accurate positioning of the anchor rod to a great extent. If the anchor rod is not accurately positioned, it is easy to cause uneven stress of the flexible photovoltaic support, affect the stability of the whole flexible photovoltaic support, and thus reduce the power generation efficiency of the photovoltaic system, and there may be safety hazards.

[0004] In the process of positioning the anchor rod, complex terrain conditions need to be considered. The ups and downs and irregularities of mountainous and hilly terrains increase the difficulty of anchor rod positioning, and generally need to accurately measure and analyze each position point. The positioning of the anchor rod also needs to consider the angle of the cable-stayed cable, the elevation of the end column and the height of the end column. The above operations all need to be measured actually, but due to the difference in measurement tool accuracy, the difference in operation level of construction personnel and the rationality level of construction technology, and the error accumulation in the construction process, it is easy to cause the deviation between the actual measured anchor rod position and the designed position, seriously affect the stability of the flexible photovoltaic support, form safety hazards, and reduce the power generation efficiency of the photovoltaic system. UTILITY MODEL CONTENTS

[0005] Therefore, the device for determining the position of an anchor rod is provided, so as to solve the problem that in the process of positioning the anchor rod, various factors need to be considered, due to the difference in the accuracy of the measuring tool, the difference in the operation level of the construction personnel, the difference in the rationality level of the construction process, and the error accumulation in the construction process, which can easily lead to the deviation of the actual measured position of the anchor rod from the design position, seriously affect the stability of the flexible photovoltaic support, form a safety hazard, and reduce the power generation efficiency of the photovoltaic system.

[0006] The device for determining the position of an anchor rod comprises:

[0007] The support assembly is adapted to be arranged at the ground position where the end column is to be fixed, the height of the support assembly is the same as the height of the end column, an inclined surface is arranged at the top end of the support assembly, the inclined direction of the inclined surface is the same as the inclined direction of the stay cable to be arranged at the top end of the end column, and the inclined angle of the inclined surface is the same as the inclined angle of the stay cable.

[0008] The optical emitting element is arranged on the inclined surface of the support assembly, the optical emitting element is adapted to emit a straight light to the ground along the inclined direction and the inclined angle of the inclined surface, and the intersection point of the straight light and the ground is used as the position of the anchor rod. The anchor rod is adapted to fix the bottom end of the stay cable. The device for determining the position of an anchor rod is provided, so as to solve the problem that in the process of positioning the anchor rod, various factors need to be considered, due to the difference in the accuracy of the measuring tool, the difference in the operation level of the construction personnel, the difference in the rationality level of the construction process, and the error accumulation in the construction process, which can easily lead to the deviation of the actual measured position of the anchor rod from the design position, seriously affect the stability of the flexible photovoltaic support, form a safety hazard, and reduce the power generation efficiency of the photovoltaic system.

[0009] Optionally, the support assembly is a telescopic assembly, and the telescopic assembly is adapted to be telescopic to adapt to the end columns with different heights. The device for determining the position of an anchor rod is provided, so as to solve the problem that in the process of positioning the anchor rod, various factors need to be considered, due to the difference in the accuracy of the measuring tool, the difference in the operation level of the construction personnel, the difference in the rationality level of the construction process, and the error accumulation in the construction process, which can easily lead to the deviation of the actual measured position of the anchor rod from the design position, seriously affect the stability of the flexible photovoltaic support, form a safety hazard, and reduce the power generation efficiency of the photovoltaic system.

[0010] Optionally, the telescopic assembly comprises:

[0011] The first pipe and the second pipe are nested with each other and are adapted to slide relative to each other in a vertical direction to obtain a telescopic assembly with different heights.

[0012] Optionally, the first pipe and the second pipe are both steel pipes. Advantage: the above technical solution ensures the strength of the telescopic assembly.

[0013] Optionally, the telescopic assembly further comprises:

[0014] A locking structure is arranged between the first pipe and the second pipe and is adapted to lock and limit the relative sliding of the first pipe and the second pipe when the height of the telescopic assembly is equal to the height of the end column. Advantage: the above technical solution fixes the positional relationship between the first pipe and the second pipe through the locking structure, prevents the telescopic assembly from accidentally telescoping during use, and ensures the stability of the telescopic assembly.

[0015] Optionally, the locking structure comprises:

[0016] A locking rod assembly is adapted to simultaneously penetrate the first hole arranged on the first pipe and the second hole arranged on the second pipe.

[0017] Optionally, the first hole is a plurality of holes arranged along the vertical direction of the first pipe, and the second hole is a plurality of holes arranged along the vertical direction of the second pipe.

[0018] Optionally, a sealing plate is arranged at the top end of the support assembly and is adapted to close the top end of the support assembly, and the inclined surface is arranged on the top surface of the sealing plate. Advantage: the above technical solution not only obtains a suitable inclined surface through the sealing plate, but also closes the opening at the top end of the support assembly, providing stable and reliable support for the arrangement of the optical emitting element.

[0019] Optionally, the optical emitting element is a laser pen adapted to emit a straight laser beam.

[0020] Optionally, the bottom end of the support assembly is a pointed end. Advantage: the above technical solution facilitates the use of the pointed end to penetrate the ground to quickly fix the support assembly. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings.

[0022] Figure 1 A partial front view structural schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application when being laid horizontally;

[0023] Figure 2 A partial front view structural schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application when being laid horizontally; Figure 1 A sectional view structural schematic diagram at the locking rod assembly in the embodiment of the present application;

[0024] Figure 3 A partial front view structural schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application when being laid horizontally;

[0025] Figure 4 A partial front view structural schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application when being laid horizontally;

[0026] Figure 5 A schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application in a working state Figure 1 .

[0027] Figure 6 A schematic diagram of the device for determining the position of the anchor rod provided in the embodiment of the present application in a working state Figure 2 .

[0028] Explanation of reference signs:

[0029] 1, telescopic assembly; 2, first pipe; 3, second pipe; 4, locking rod assembly; 5, first hole; 6, second hole; 7, sealing plate; 8, laser pen. Embodiment

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0031] For example, Figures 1 to 6The embodiment of the device for determining the position of the anchor rod comprises a support assembly and an optical emitter. The device for determining the position of the anchor rod can be used to accurately determine the position of the anchor rod for fixing the bottom end of the stay cable on the flexible photovoltaic support in complex terrain, overcome the positioning error of the anchor rod caused by the terrain undulation and irregularity, and ensure that the entire flexible photovoltaic support system meets the design requirements.

[0032] As shown in Figure 5 and Figure 6 , the bottom end of the support assembly is adapted to be arranged at the ground position where the end column is to be fixed, the height of the support assembly is the same as the height of the end column, an inclined surface is arranged at the top end of the support assembly, the inclination direction of the inclined surface is the same as the inclination direction of the stay cable to be arranged at the top end of the end column, and the inclination angle of the inclined surface is the same as the inclination angle of the stay cable. The optical emitter is arranged on the inclined surface of the support assembly, the optical emitter is adapted to emit a straight light ray along the inclination direction and the inclination angle of the inclined surface to the ground, and the intersection point of the straight light ray and the ground is used as the position of the anchor rod; specifically, the intersection point is the position of the anchor rod foundation. The anchor rod is adapted to fix the bottom end of the stay cable. When the light ray is visible, the angle of the anchor rod can be further determined. Specifically, the optical emitter is a laser pen 8, and the laser pen 8 is adapted to emit a straight laser beam. Wherein, the curved lines in Figure 5 and Figure 6 represent the ground, and the straight lines intersecting the ground represent the straight light rays. Figure 5 represents that the position of the anchor rod is located at a relatively flat position on the ground, Figure 6 represents that the position of the anchor rod is located at a recessed position on the ground.

[0033] Further, the support assembly is a telescopic assembly 1, which is adapted to be telescopic to adapt to end columns of different heights. The bottom end of the support assembly is a sharp end to penetrate the ground, facilitating the fixation of the support assembly.

[0034] As shown in Figures 1 to 4As shown, the telescopic assembly 1 comprises: a first pipe 2 and a second pipe 3 nested with each other, and a locking structure. The first pipe 2 and the second pipe 3 are adapted to slide relative to each other in the vertical direction to obtain telescopic assembly 1 of different heights. Specifically, the first pipe 2 and the second pipe 3 are both steel pipes. The first pipe 2 can be located at the lower part, and the second pipe 3 can be located at the upper part. The locking structure is arranged between the first pipe 2 and the second pipe 3, and the locking structure is adapted to lock and limit the relative sliding of the first pipe 2 and the second pipe 3 when the height of the telescopic assembly 1 is the same as the height of the end column. Further, a sealing plate 7 is arranged at the top end of the support assembly, and the sealing plate 7 is adapted to seal the top end of the support assembly, that is, the opening at the top end of the second pipe 3 can be sealed, and the inclined surface is arranged on the top surface of the sealing plate 7.

[0035] Specifically, the locking structure comprises: a locking rod assembly 4 adapted to simultaneously penetrate the first hole 5 arranged on the first pipe 2 and the second hole 6 arranged on the second pipe 3. The locking rod assembly 4 can be a bolt, a nut and a washer used in cooperation. Further, the first hole 5 is a plurality of holes arranged along the vertical direction of the first pipe 2, and the second hole 6 is a plurality of holes arranged along the vertical direction of the second pipe 3.

[0036] The device for determining the position of the anchor rod uses a laser pen 8 located on the sealing plate 7 to project marks in the construction area to determine the base position of the anchor rod; ensure the structural stability of the flexible photovoltaic support system, and ensure that the flexible photovoltaic support structure is in a safe state.

[0037] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and changes fall within the scope defined by the appended claims.

Claims

1. A device for determining the position of an anchor rod, characterized in that: include: A support assembly, the bottom end of which is suitable for being arranged at a ground position where an end column is to be fixed, the height of the support assembly being the same as the height of the end column, and an inclined surface being provided at the top end of the support assembly, the inclination direction of the inclined surface being the same as the inclination direction of a stay cable to be arranged at the top end of the end column, and the inclination angle of the inclined surface being the same as the inclination angle of the stay cable; An optical emitting element is arranged on the inclined surface of the support assembly, and is suitable for emitting straight light toward the ground along the inclination direction and inclination angle of the inclined surface, with the intersection of the straight light and the ground as the position of the anchor rod; the anchor rod is suitable for fixing the bottom end of the inclined cable.

2. The device for determining the position of an anchor rod according to claim 1, characterized in that The support assembly is a telescopic assembly (1), and the telescopic assembly (1) is suitable for telescoping to adapt to end columns of different heights.

3. The device for determining the position of an anchor rod according to claim 2, characterized in that The telescopic assembly (1) comprises: A first pipe member (2) and a second pipe member (3) are nested with each other, and the first pipe member (2) and the second pipe member (3) are adapted to slide relative to each other in a vertical direction to obtain telescopic components (1) of different heights.

4. The device for determining the position of an anchor rod according to claim 3, characterized in that The first pipe fitting (2) and the second pipe fitting (3) are both steel pipes.

5. The device for determining the position of an anchor rod according to claim 3 or 4, characterized in that: The telescopic assembly (1) further comprises: A locking structure is provided between the first pipe member (2) and the second pipe member (3), and the locking structure is suitable for locking and restricting the relative sliding of the first pipe member (2) and the second pipe member (3) when the height of the telescopic assembly (1) is the same as the height of the end column.

6. The device for determining the position of an anchor rod according to claim 5, characterized in that The locking structure comprises: The locking rod assembly (4) is suitable for simultaneously passing through a first hole (5) provided on the first pipe (2) and a second hole (6) provided on the second pipe (3).

7. The device for determining the position of an anchor rod according to claim 6, characterized in that The first holes (5) are multiple and are arranged along the vertical direction of the first pipe (2), and the second holes (6) are multiple and are arranged along the vertical direction of the second pipe (3).

8. The device for determining the position of an anchor rod according to claim 3 or 4, characterized in that: A sealing plate (7) is provided at the top end of the support assembly, the sealing plate (7) is suitable for closing the top end of the support assembly, and the inclined surface is provided on the top surface of the sealing plate (7).

9. The device for determining the position of an anchor rod according to any one of claims 1 to 4, characterized in that: The optical emitting element is a laser pen (8), and the laser pen (8) is suitable for emitting a linear laser beam.

10. The device for determining the position of an anchor rod according to any one of claims 1 to 4, characterized in that: The bottom end of the supporting component is a pointed end.

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