Water surface photovoltaic pile foundation construction elevation device

Abstract

The utility model discloses a water surface photovoltaic pile foundation construction elevation device which comprises elevation rod structures with adjustable height, a plurality of elevation rod structures are arranged, a high-pressure-resistant water pipe is installed between every two adjacent elevation rod structures, and a water level marking device is arranged in a matched mode through the elevation rod structures. The device can provide stable elevation and is not influenced by water surface changes.

Description

Technical Field

[0001] The utility model relates to a water surface photovoltaic pile foundation construction elevation device. Background Art

[0002] At present, for water photovoltaic projects, first of all, it is necessary to use a pile-driving ship to carry out the construction of civil engineering pile foundations. In the process of controlling the size of the pipe pile elevation, in order to ensure that the tops of all pipe piles are at the same height, it is necessary to use the water surface as a reference, continuously calculate and adjust the height of the pipe pile body exposed above the water surface, and then use the scale on the ship's machine as a reference to carry out the pile foundation construction.

[0003] However, in actual construction, the water level in the construction water area usually changes greatly. There are mainly the following reasons: First, the pond stems around the water area are not tight and easy to leak, causing the water level in the water area to drop; second, the water is slowly injected during the construction process, causing the water level in the water area to rise; third, when encountering hot weather, the water in the water area will evaporate quickly due to the high temperature, causing the water level in the water area to drop. Large changes in water levels lead to large changes in water surface elevation. The data is not accurate enough for two measurements per day. Increasing the number of measurements requires frequent manual adjustments to the marks corresponding to the pile top elevation on the ship engine column, which seriously affects the construction efficiency. The elevation and error of the piles of the water photovoltaic project directly determine the sun-facing angle and flatness of the solar panel, which not only affects the overall appearance of the photovoltaic project, but also reduces the utilization rate of solar energy. At the same time, it increases the safety hazard of the overall instability of the bracket system and reduces the operation cycle of the project.

[0004] Based on the above problems, we designed a water surface photovoltaic pile foundation construction elevation device that can provide a stable elevation and is not affected by water surface changes. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a water surface photovoltaic pile foundation construction elevation device which can provide a stable elevation and is not affected by water surface changes.

[0006] The utility model is realized by the following technical solutions:

[0007] A water surface photovoltaic pile foundation construction elevation device comprises an elevation rod structure with adjustable height, wherein a plurality of the elevation rod structures are provided, high-pressure resistant water pipes are installed between adjacent elevation rod structures, and a water level marking device is provided through the elevation rod structure.

[0008] Preferably, the elevation rod structure includes a bottom rod, an intermediate rod, a joint pipe, a transition pipe and a plug structure. The joint pipe is detachably installed between the bottom rod and the intermediate rod. A plurality of intermediate rods are provided. The transition pipe is connected between adjacent intermediate rods. The plug structure is sealed at the top of the uppermost intermediate rod. The water pipe is connected to the joint pipe. The water level marking device cooperates with the intermediate rod. The intermediate rod is a transparent rod, and the interior of the intermediate rod is hollow.

[0009] Preferably, the joint pipe includes a pipe body, and more than two connecting pipes are annularly arranged on the outer wall of the pipe body, and a convex pipe part is processed at the end of the connecting pipe. A threaded part is arranged on the outside of the connecting pipe at a position close to the convex pipe part, and a plug or a nut is cooperated with the threaded part. The water pipe is sleeved on the convex pipe part, and sealing rings are arranged at both ends of the water pipe. The nut cooperates with the threaded part to clamp the sealing ring, and a sealing sheet is arranged between the plug and the convex pipe part.

[0010] Preferably, the plugging structure comprises a plugging tube, the upper end of which is threadedly connected to a pipe plug, a vent pipe is arranged on the side of the plugging tube, the end of the vent pipe away from the plugging tube is closed, and a downward vent is arranged on the tube wall of the vent pipe.

[0011] Preferably, the water level marking device includes two arc-shaped clamping plates, ear plates are arranged on both sides of the clamping plates, a guide rod is fitted between the two clamping plates through the ear plates, internal threaded holes are processed at both ends of the guide rod, adjusting bolts are fitted through the internal threaded holes, springs are fitted at both ends of the guide rod, the springs act between the adjusting bolts and the ear plates, under the action of the springs at both ends, the two clamping plates are tightened and hold the middle rod, and an elevation plate is arranged on the top of the clamping plates.

[0012] Preferably, a connecting hole is vertically penetrated through the plate surface of the elevation plate.

[0013] Preferably, a handle is provided on the outer side of the splint.

[0014] Preferably, an anti-skid pad is provided on the inner wall of the clamping plate, and the intermediate rod is contacted through the anti-skid pad.

[0015] Preferably, a counterweight ring is sleeved on the water pipe.

[0016] The beneficial effects of the utility model are:

[0017] The device connects and conducts multiple elevation rod structures under the same standard atmospheric pressure. After the connection is conducted, water is injected into the interior of the elevation rod structure. The internal water levels of the multiple elevation rod structures are kept at the same height under the action of atmospheric pressure. The elevation is conducted by using the water level height. The elevation is more precise and is not affected by the external water surface height. The elevation is more accurate and reliable. The set water level inside the elevation rod structure can be marked by a water level marking device. When water evaporates in the later stage, it can be replenished to the marked position in time, providing convenience for height calibration. The device has a simple structure, low cost, and is easy to implement, making it suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the elevation rod structure;

[0021] Figure 3 It is the cross-sectional view at point A;

[0022] Figure 4 This is an enlarged view of point B;

[0023] Figure 5 A top view of the water level marking device. DETAILED DESCRIPTION

[0024] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0025] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0026] In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "center", "end", "length", "outer end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 should not be understood as a limitation on the present invention.

[0027] In addition, in the description of the present invention, “plurality” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "set", "socket", "connect", "penetrate", "plug in" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] like Figure 1 and Figure 2 A water surface photovoltaic pile foundation construction elevation device shown includes an elevation pole structure 1 with adjustable height. The elevation pole structures 1 are provided in plurality, and high-pressure resistant water pipes 2 are installed between adjacent elevation pole structures 1. The elevation pole structures 1 are cooperated with a water level marking device 3.

[0030] The number of elevation pole structures 1 to be used is determined according to the number of pile foundations. When installing the elevation pole structure 1, it is necessary to connect the water pipe 2 and the elevation pole structure 1 in series on the water surface so that the internal spaces of multiple elevation pole structures 1 are connected.

[0031] By injecting water, the water levels in the elevation pole structures 1 are kept consistent under the same atmospheric pressure. Even if the depths of each elevation pole structure 1 driven into the seabed are different, the water levels in the elevation pole structures 1 are not affected.

[0032] When it is determined that the water level is consistent with the height of the upper end surface of the pile foundation, the water level line is marked by the water level marking device 3 .

[0033] See also Figure 2As shown, the elevation rod structure 1 includes a bottom rod 11, an intermediate rod 12, a joint pipe 13, a transition pipe 14 and a plug structure 4. The joint pipe 13 is detachably installed between the bottom rod 11 and the intermediate rod 12. A plurality of intermediate rods 12 are provided. The transition pipe 14 is connected between adjacent intermediate rods 12. The plug structure 4 is sealed at the top of the uppermost intermediate rod 12. The water pipe 2 is connected to the joint pipe 13. The water level marking device 3 cooperates with the intermediate rod 12. The intermediate rod 12 is a transparent rod, and the interior of the intermediate rod 12 is hollow.

[0034] The number of intermediate rods 12 to be used is determined according to the water depth, and the upper end surface of the intermediate rod 12 located at the top needs to be higher than the maximum water level line.

[0035] The lower end of the bottom rod 11 is driven into the seabed to a depth of not less than 45 cm.

[0036] See also Figure 3 As shown, the joint pipe 13 includes a pipe body 131, and more than two connecting pipes 132 are annularly arranged on the outer wall of the pipe body 131. In the present embodiment, two connecting pipes 132 are arranged, and a convex pipe portion 133 is processed at the end of the connecting pipe 132. A threaded portion (not shown) is arranged on the outside of the connecting pipe 132 at a position close to the convex pipe portion 133. A plug 134 or a nut 135 is matched with the threaded portion. The plug 134 and the nut 135 are used selectively. When the connecting pipe 132 is connected to the water pipe 2, the nut 135 is used. When the connecting pipe 132 is idle, the plug 134 is connected. The water pipe 2 is sleeved on the convex pipe portion 133. Sealing rings 21 are arranged at both ends of the water pipe 2. The nut 135 cooperates with the threaded portion to clamp the sealing ring 21. A sealing sheet 1341 is arranged between the plug 134 and the convex pipe portion 133.

[0037] In the above technical solution, a water network is built under the water surface through the cooperation between the connecting pipe 132 and the water pipe 2, and the water network connects all the elevation pole structures 1.

[0038] See also Figure 4 As shown, the plugging structure 4 includes a plugging tube 41, the upper end of which is threadedly connected with a pipe plug 42, a vent pipe 43 is arranged on the side of the plugging tube 41, the end of the vent pipe 43 away from the plugging tube 41 is closed, and a downward vent 44 is arranged on the tube wall of the vent pipe 43.

[0039] In the above technical solution, the upper end of the plugging pipe 41 can be sealed by the pipe plug 42. When the elevation needs to be adjusted, the pipe plug 42 can be removed, and then water can be delivered or pumped into the middle rod 12 through the plugging pipe 41.

[0040] The vent 44 is arranged downward to prevent water from entering due to unintended operation.

[0041] See also Figure 4 As shown, the water level marking device 3 includes two arc-shaped clamping plates 31, and ear plates 32 are arranged on both sides of the clamping plates 31. A guide rod 33 is arranged between the two clamping plates 31 through the ear plates 32. Internal threaded holes (not shown) are processed at both ends of the guide rod 33, and adjusting bolts 34 are arranged through the internal threaded holes. Springs 35 are arranged at both ends of the guide rod 33, and the springs 35 act between the adjusting bolts 34 and the ear plates 32. Under the action of the springs 35 at both ends, the two clamping plates 31 are tightened to hold the middle rod 12, and an elevation plate 36 is arranged on the top of the clamping plates 31.

[0042] In the above technical solution, the clamping plate 31 can hold the middle rod 12 through the action of the spring 35 , and the elevation of the middle rod 12 can be achieved through the upper surface of the elevation plate 36 and the water level line in the middle rod 12 .

[0043] See also Figure 5 As shown, a connecting hole 399 vertically penetrates the plate surface of the elevation plate 36 .

[0044] See also Figure 4 As shown, a handle 331 is provided on the outer side of the clamping plate 31 .

[0045] The handle 331 facilitates the position adjustment of the water level marking device 3 after the clamping plates 31 on both sides are pulled apart.

[0046] See also Figure 5 As shown, an anti-skid pad 398 is provided on the inner wall of the clamping plate 31 , and the intermediate rod 12 is contacted by the anti-skid pad 398 .

[0047] This technical solution can increase the anti-slip property of the clamping plate 31 and allow the clamping plate 31 to remain in place without human operation.

[0048] See also Figure 1 As shown, a weight ring 222 is sleeved on the water pipe 2 .

[0049] The weight ring 222 can keep the water pipe 2 at the bottom of the water to avoid affecting the elevation.

[0050] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A water surface photovoltaic pile foundation construction elevation device, characterized by: It comprises a height-adjustable elevation rod structure, wherein a plurality of the elevation rod structures are provided, high-pressure resistant water pipes are installed between adjacent elevation rod structures, and a water level marking device is coordinated through the elevation rod structure.

2. The water surface photovoltaic pile foundation construction elevation device according to claim 1, characterized in that: The elevation rod structure includes a bottom rod, an intermediate rod, a joint pipe, a transition pipe and a plug structure. The joint pipe is detachably installed between the bottom rod and the intermediate rod. A plurality of intermediate rods are provided. The transition pipe is connected between adjacent intermediate rods. The plug structure is sealed at the top of the uppermost intermediate rod. The water pipe is connected to the joint pipe. The water level marking device cooperates with the intermediate rod. The intermediate rod is a transparent rod, and the interior of the intermediate rod is hollow.

3. The water surface photovoltaic pile foundation construction elevation device according to claim 2 is characterized by: The joint pipe includes a pipe body, and more than two connecting pipes are annularly arranged on the outer wall of the pipe body. A convex pipe part is processed at the end of the connecting pipe. A threaded part is arranged on the outside of the connecting pipe at a position close to the convex pipe part. A plug or a nut is cooperated with the threaded part. The water pipe is sleeved on the convex pipe part. Sealing rings are arranged at both ends of the water pipe. The nut cooperates with the threaded part to clamp the sealing ring. A sealing sheet is arranged between the plug and the convex pipe part.

4. The water surface photovoltaic pile foundation construction elevation device according to claim 2, characterized in that: The plugging structure comprises a plugging tube, the upper end of which is threadedly connected with a pipe plug, a vent pipe is arranged on the side of the plugging tube, the end of the vent pipe away from the plugging tube is closed, and a downward vent is arranged on the tube wall of the vent pipe.

5. The water surface photovoltaic pile foundation construction elevation device according to claim 2, characterized in that: The water level marking device includes two arc-shaped clamping plates, ear plates are arranged on both sides of the clamping plates, a guide rod is matched with the ear plates between the two clamping plates, both ends of the guide rod are processed with internal threaded holes, and adjusting bolts are matched with the internal threaded holes, and both ends of the guide rod are matched with springs, and the springs act between the adjusting bolts and the ear plates. Under the action of the springs at both ends, the two clamping plates are tightened to hold the middle rod, and an elevation plate is arranged on the top of the clamping plates.

6. The water surface photovoltaic pile foundation construction elevation device according to claim 5, characterized in that: The plate surface of the elevation plate is vertically penetrated with connection holes.

7. The water surface photovoltaic pile foundation construction elevation device according to claim 6, characterized in that: A handle is arranged on the outer side of the clamping plate.

8. The water surface photovoltaic pile foundation construction elevation device according to claim 7, characterized in that: An anti-skid pad is arranged at the inner wall of the clamping plate, and the intermediate rod is contacted through the anti-skid pad.

9. The water surface photovoltaic pile foundation construction elevation device according to claim 1, characterized in that: A counterweight ring is sleeved on the water pipe.

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