Mountain photovoltaic support pile foundation point releasing equipment

Abstract

The utility model provides a mountainous region photovoltaic support pile foundation point placing device, and belongs to the technical field of mountainous region photovoltaic support foundation construction. The point releasing device comprises a cross rod, markers, strings and line pendants, two or more markers are sequentially arranged on the cross rod at intervals, one string is bound to each marker, and one line pendant is bound to the other end of each string. The point releasing equipment is economical and practical, the operation process is simple, the point releasing efficiency in the construction process is effectively improved, and high precision and reliability are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mountain land photovoltaic support foundation construction technical field, concretely is a mountain land photovoltaic support pile foundation equipment. BACKGROUND

[0002] Mountain land photovoltaic single row pile support is mainly used for stably supporting photovoltaic equipment in mountain land environment, and the pile foundation is arranged in a single row, generally contains four pile foundations, needs to put four point positions, and the general design drawing will tell the coordinate of 1# pile (see Figure 1 ), and currently adopts GPS to put points, and the first point can be placed according to the coordinate, but the coordinates of 2# pile, 3# pile and 4# pile points need to be calculated according to the mountain slope of the position of the support (see Figure 2 and Figure 3 ), wherein the longitudinal slant length between the foundation piles is 4.5m, is input into the GPS measuring instrument, and then the point is placed, and the deficiencies are as follows:

[0003] 1, because the slope difference of each support site of mountain land photovoltaic is relatively large, the coordinates of other piles need to be calculated according to 1# pile, which is relatively troublesome, the operation and calculation process is complex, the workload is very large, the point placing efficiency in the construction process is relatively low, and the point placing progress is slow.

[0004] 2, because the mountain slope difference is relatively large (-10°~30°), the calculated coordinates have a large error (the error can reach 100mm~200mm), and the slope of the slant distance of the four piles of the same array support is also changed, which further increases the error (50mm~100mm) in the point placing process and affects the subsequent installation. These error factors can cause many pile positions to be re-sampled, which seriously affects the construction progress. CONTENT OF THE UTILITY MODEL

[0005] In view of the problems of complex pile position calculation process, low point placing efficiency and large point placing error of the prior art, the utility model provides a mountain land photovoltaic support pile foundation point placing equipment, and the point placing equipment has the advantages of simple operation process, high point placing efficiency, high precision and reliability, and the like.

[0006] To achieve the above object, the utility model provides a mountain land photovoltaic support pile foundation point placing equipment, and the equipment comprises a cross rod, markers, a thin rope and a line sinker, at least two markers are sequentially arranged on the cross rod at interval distances, a thin rope is bound at each marker, and the other end of the thin rope is bound with a line sinker.

[0007] Preferably, the interval distance between the markers can be adjusted.

[0008] Preferably, the length of the thin rope from the marker to the corresponding line sinker can be adjusted.

[0009] Preferably, the marker is a colored rope tied to the crossbar.

[0010] Preferably, the crossbar is in the shape of a long round bar.

[0011] Preferably, the crossbar is made of φ8 steel.

[0012] Preferably, the crossbar is made of φ20*1.2 round bar.

[0013] Preferably, the sinker is a block or hammer-shaped object with weight.

[0014] Preferably, the sinker is a small iron hammer.

[0015] Preferably, the sinker is a small stone.

[0016] The beneficial technical effects realized by the present application are:

[0017] 1. The device operation process is simple, and by adjusting the angle of the crossbar, other pile points can be determined. Compared with the traditional complex slope and coordinate calculation by GPS, the point laying efficiency in the construction process is effectively improved, the point laying progress is accelerated, and the construction period is shortened.

[0018] 2. The device measures and lays points according to the actual slope on site, has high accuracy and reliability, and solves the problems of large GPS positioning system error and poor signal. The device reduces the point laying error, reduces the time and economic cost increased by temporary adjustment in the subsequent construction and installation process, and improves the overall project benefit.

[0019] 3. The point laying device is economical and practical, has low manufacturing and maintenance cost, and the manufacturing process is simple.

[0020] In summary, the point laying device of the present application is simple and practical, the operation process is extremely simple, and has high accuracy and reliability, and can be widely applied to the mountain photovoltaic support foundation construction technical field. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a photovoltaic array support pile foundation point coordinate schematic diagram;

[0022] Figure 2 is a photovoltaic array support pile foundation plane layout schematic diagram;

[0023] Figure 3 is a photovoltaic array support pile foundation elevation layout schematic diagram;

[0024] Figure 4 is a point laying device schematic diagram of one embodiment of the present application;

[0025] Figure 5The point placing device of one embodiment of the present utility model is used for placing points in a gentle slope area.

[0026] Figure 6 The point placing device of one embodiment of the present utility model is used for placing points in a steep slope area.

[0027] In the drawings: 1, crossbar; 2, marker; 3, string; 4, sinker; 5, horizon; 6, pile foundation; 7, photovoltaic array support contour; 8, rigid column. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present utility model clearer, the technical scheme in the embodiments of the present utility model will be described clearly and completely below in combination with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0029] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but only represents selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0030] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] In the present utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present utility model can be understood according to the specific circumstances.

[0032] In order to better understand the purpose, structure and function of the present utility model, the point placing device for mountain photovoltaic support pile foundation of the present utility model will be described in further detail below in combination with the drawings.

[0033] Embodiment 1

[0034] The utility model provides a mountain photovoltaic support pile foundation equipment of putting point, and this equipment includes cross rod 1, marker 2, string 3 and line sinker 4, at least 2 markers 2 are sequentially arranged on cross rod 1 according to interval distance, and one string 3 is bound at each marker 2, and one line sinker 4 is bound to the other end of string 3.

[0035] Embodiment 2

[0036] The utility model provides a mountain photovoltaic support pile foundation equipment of putting point, and this equipment includes cross rod 1, marker 2, string 3 and line sinker 4, at least 2 markers 2 are sequentially arranged on cross rod 1 according to interval distance, and one string 3 is bound at each marker 2, and one line sinker 4 is bound to the other end of string 3.

[0037] As Figure 4 Shown, in this embodiment, the fixed point equipment is sequentially placed 4 markers 2 on cross rod 1 according to interval distance 4500mm, and one string 3 is bound at each marker 2, and one line sinker 4 is bound to the other end of string 3, and line sinker 4 is sequentially named as 1# pile line sinker 4, 2# pile line sinker 4, 3# pile line sinker 4, 4# pile line sinker 4, and the length of string 3 from marker 2 to line sinker 4 is 100m. In addition, a certain free distance is left on the both sides of cross rod 1 to facilitate the operation of cross rod 1.

[0038] The interval distance between markers 2 can be adjusted, and is generally set according to actual construction design drawing.

[0039] The length of string 3 from marker 2 to corresponding line sinker 4 can also be adjusted according to actual situation.

[0040] Marker 2 can be any form of marking mode, and can be a colored rope bound on cross rod 1.

[0041] Cross rod 1 is generally in the shape of long round rod, and can be φ8 reinforcing bar or φ20*1.2 round rod, etc.

[0042] Line sinker 4 is a block-shaped or hammer-shaped object with weight, and can be a small iron hammer or small stone weight, etc.

[0043] The implementation principle of the point placing equipment for determining pile position is as follows: the angle of cross rod 1 is adjusted to make cross rod 1 parallel to the ground, because the end of each string 3 is bound with line sinker 4, and will automatically droop under the action of gravity, when 1# pile line sinker 4 and 4# pile line sinker 4 just contact the ground, that is, cross rod 1 is parallel to the ground, at this time, the contact position of 2# pile line sinker 4 and 3# pile line sinker 4 with the ground is the position of 2# pile and 3# pile.

[0044] As Figure 5 And Figure 6As shown, respectively shows the pile position determination schematic diagram of the point placing device of the embodiment in the gentle slope area and the steep slope area, and the horizon 5 of the mountainous area is uneven. The specific process of marking the pile position by using the point placing device is as follows: 1) a plurality of markers 2 are arranged on the horizontal rod 1 according to the design drawing, and the fine rope 3 and the plummet 4 are bound at each marker 2; 2) the 1# pile position is measured by using the GPS measuring instrument, and is marked; 3) then, the 1# pile plummet 4 of the point placing tool is aligned with the ground of the 1# pile position, the horizontal rod 1 is placed along the east-west direction and the inclination of the horizontal rod 1 is adjusted, the fine rope 3 is naturally lowered due to the bound plummet 4, and when the horizontal rod 1 is parallel to the ground and the 4# plummet 4 is in contact with the ground, the position is the 4# pile position; 3) at the same time, the 2# pile plummet 4 and the 3# pile plummet 4 in the middle are in contact with the ground, and the positions are the 2# pile position and the 3# pile position, if the middle is a low-lying land, the plummet 4 is not directly in contact with the ground, the horizontal rod 1 can be moved downward according to the current inclination of the horizontal rod 1, and the position in contact with the ground can determine the point position.

[0045] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mountain photovoltaic support pile foundation point placing device, characterized in that, It comprises a horizontal bar, markers, thin ropes and sinkers, at least two markers are arranged on the horizontal bar at interval distance, a thin rope is bound at each marker, and a sinker is bound at the other end of the thin rope.

2. The mountain photovoltaic support pile foundation point placing equipment according to claim 1, characterized in that, The interval distance between the markers can be adjusted.

3. The mountain photovoltaic support pile foundation point placing equipment according to claim 1, characterized in that, The length of the thin rope from the marker to the sinker can be adjusted.

4. The mountain photovoltaic support pile foundation point equipment according to claim 1, characterized in that, The marker is a colored rope bound on the horizontal bar.

5. The mountain photovoltaic support pile foundation point equipment according to claim 1, characterized in that, The horizontal bar is in the shape of a long round bar.

6. The mountain photovoltaic support pile foundation point placing device according to claim 5, characterized in that, The horizontal bar is made of φ8 steel bar.

7. The mountain photovoltaic support pile foundation point placing equipment according to claim 5, characterized in that, The horizontal bar is made of φ20*1.2 round bar.

8. The mountain photovoltaic support pile foundation point placing equipment according to claim 1, characterized in that, The sinker is a block or hammer object with weight.

9. The mountain photovoltaic support pile foundation point placing device according to claim 8, characterized in that, The sinker is a small iron hammer.

10. The mountain photovoltaic support pile foundation point placing device according to claim 8, characterized in that, The sinker is a small stone.

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