Horizontal testing device for water photovoltaic precast pile

Abstract

The utility model relates to a horizontal testing device for an overwater photovoltaic precast pile, which belongs to the technical field of precast pile detection and is characterized in that two interval areas are formed among three precast piles, and a telescopic device is mounted in one interval area; a supporting device abutting against the two adjacent precast piles is installed in the other interval area. The telescopic end of the telescopic device is sleeved with a pushing device, and the other end of the pushing device abuts against one precast pile which the supporting device abuts against. The pushing device is pushed through the telescopic device, horizontal effect detection of three precast piles is achieved through the supporting device, the device is convenient, fast and light in weight, two persons can operate the device on water, operation is convenient, the second steel sleeve and the second telescopic sleeve as well as the first steel sleeve and the first telescopic sleeve are limited through positioning pins and pin holes, and the detection efficiency is improved. And therefore, the adjusting effect can be achieved according to different distances between the two precast piles, the length can be adjusted, and the applicability is wider.

Description

Technical Field

[0001] This utility model relates to the field of precast pile testing technology, specifically to a horizontal testing device for precast photovoltaic piles on water. Background Technology

[0002] Floating photovoltaic systems typically involve driving precast piles into lakes, reservoirs, or fishponds. These piles protrude about 3-5 meters above the water surface and are arranged in a rectangular or square pattern. Power is generated on top, while fish are raised below, creating a complementary system of solar and aquaculture.

[0003] Multiple rows of precast piles were driven approximately 4.5 meters into the ground, and photovoltaic panels were installed on several of the piles. Figure 3 As shown, when the precast piles are driven into the ground to a depth of about 4.5 meters, it is necessary to check whether the precast piles are level and to check the stability of the precast piles. Because the precast piles are located in water, the operation is difficult and the number is large, resulting in low efficiency. Utility Model Content

[0004] This invention aims to solve the above-mentioned technical problems by providing a horizontal testing device for prefabricated photovoltaic piles on water.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A horizontal testing device for prefabricated photovoltaic piles on water, wherein two interval areas are formed between three prefabricated piles, and a telescopic device is installed in one of the interval areas;

[0007] Another such interval area is equipped with a support device that abuts against two adjacent precast piles;

[0008] The telescopic end of the telescopic device is fitted with a pushing device, and the other end of the pushing device abuts against one of the precast piles abutted by the supporting device.

[0009] Preferably, an installation platform for fixing photovoltaics is installed on the outside of the precast pile, and the telescopic device includes a jack connected to the outside of a precast pile and located on the installation platform. The end of the jack away from the telescopic end is connected to a first stop block and a second stop block that are fixedly connected to the precast pile.

[0010] Preferably, the pushing device includes a steel sleeve sleeved on the outside of the telescopic end of the jack, an adjustable telescopic sleeve sleeve sleeved on the outside of the end of the steel sleeve sleeve away from the jack, and a third stop block and a fourth stop block for fixed connection of the precast pile connected to the other end of the telescopic sleeve sleeve.

[0011] Preferably, a stop block is installed inside the steel sleeve, and the telescopic end of the jack can enter the steel sleeve and stop the stop block.

[0012] Preferably, the support device includes a steel sleeve two connected to the fourth stop and a telescopic sleeve two sleeved on the outside of the steel sleeve two, and the other end of the telescopic sleeve two is equipped with a fifth stop and a sixth stop fixedly connected to the precast pile.

[0013] Preferably, the fifth stop block and the sixth stop block, the third stop block and the fourth stop block, and the first stop block and the second stop block are all fixedly connected by bolt groups.

[0014] Preferably, multiple sets of limiting through holes are provided on the second steel sleeve, the second telescopic sleeve, the first steel sleeve, and the first telescopic sleeve, and positioning pins for limiting are inserted into the multiple sets of limiting through holes.

[0015] With the above structure, this utility model has the following advantages:

[0016] This utility model uses a telescopic device to push the pushing device, and then uses a supporting device to realize the horizontal effect detection of three precast piles. It is convenient, quick and lightweight, and can be operated by two people on water. It is easy to operate, and the positioning pins and pin holes limit the steel sleeve two and telescopic sleeve two, and the steel sleeve one and telescopic sleeve one, so that the adjustment effect can be achieved according to the different distances between the two precast piles. The length can be adjusted, making it more applicable.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is the front view of this utility model.

[0021] Figure 3 This is a schematic diagram of the photovoltaic installation of this utility model.

[0022] As shown in the figure: 1. Precast pile; 2. Expansion joint; 201. Jack; 202. First stop block; 203. Second stop block; 3. Support device; 301. Steel sleeve two; 302. Telescopic sleeve two; 303. Fifth stop block; 304. Sixth stop block; 4. Pushing device; 401. Steel sleeve one; 402. Telescopic sleeve one; 403. Third stop block; 404. Fourth stop block; 5. Limiting through hole; 6. Positioning pin; 7. Installation platform. Detailed Implementation

[0023] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0025] The present invention will now be described in further detail in conjunction with the full text.

[0026] Combined with appendix Figure 1 and Figure 2As shown, a horizontal testing device for precast photovoltaic piles on water is provided. Three precast piles 1 form two interval regions. A telescopic device 2 is installed in one interval region; a support device 3 is installed in the other interval region to abut against two adjacent precast piles 1. A pushing device 4 is fitted onto the telescopic end of the telescopic device 2, and the other end of the pushing device 4 abuts against one of the precast piles 1 supported by the support device 3. An installation platform 7 for fixing photovoltaics is installed on the outside of the precast piles 1. The telescopic device 2 includes a jack 201 connected to the outside of one precast pile 1 and located on the installation platform 7. A first stop 202 and a second stop 203, which are fixedly connected to the precast pile 1, are connected to the end of the jack 201 away from the telescopic end. The pushing device 4 includes a steel sleeve 401 fitted onto the outside of the telescopic end of the jack 201. An adjustable telescopic sleeve 402 is fitted onto the outside of the end of the steel sleeve 401 away from the jack 201. The other end of the telescopic sleeve 402 is connected to a third stop 403 and a fourth stop 404, which are fixedly connected to the precast pile 1. A stop block is installed inside the steel sleeve 401, and the telescopic end of the jack 201 can enter the steel sleeve 401 to abut against the stop block. The support device 3 includes a steel sleeve 301 connected to the fourth stop block 404 and a telescopic sleeve 302 sleeved on the outside of the steel sleeve 301. The other end of the telescopic sleeve 302 is equipped with a fifth stop block 303 and a sixth stop block 304 that are fixedly connected to the precast pile 1. When jack 201 is working, the telescopic end is sleeved inside steel sleeve 401 and pushes the abutment block. Steel sleeve 401 and telescopic sleeve 402 exert a thrust on the second precast pile 1, and also exert a thrust on the third precast pile 1 through steel sleeve 301 and telescopic sleeve 302. At the same time, the second and third precast piles 1 will exert a reaction force on the first precast pile 1 in the opposite direction, thereby realizing the detection of the three precast piles 1. If one of the precast piles 1 tilts, it will cause an imbalance of forces, which can be seen by the naked eye.

[0027] In a specific implementation of this utility model, the telescopic sleeve 2 302 and the fifth stop 303 are fixedly connected; the steel sleeve 2 301 and the fourth stop 404 are fixedly connected; the telescopic sleeve 1 402 and the third stop 403 are fixedly connected; and the fifth stop 303 and the sixth stop 304, the third stop 403 and the fourth stop 404, and the first stop 202 and the second stop 203 are all fixedly connected by bolt groups. The fifth stop 303 and the sixth stop 304, the third stop 403 and the fourth stop 404, and the first stop 202 and the second stop 203 can all be clamp structures. The clamp structure is fixedly connected to the outside of the precast pile 1 by bolt groups, and a buffer block is provided on the inner side of the clamp structure.

[0028] In specific implementation of this utility model, multiple sets of limiting through holes 5 are provided on the steel sleeve 2 301, the telescopic sleeve 2 302, the steel sleeve 1 401, and the telescopic sleeve 1 402. Positioning pins 6 are inserted into these limiting through holes 5. The telescopic sleeve 2 302 moves outside the steel sleeve 2 301, and the telescopic sleeve 1 402 moves outside the steel sleeve 1 401. Then, by inserting the positioning pins 6 into the limiting through holes 5, the limiting of steel sleeve 2 301 and telescopic sleeve 2 302, and steel sleeve 1 401 and telescopic sleeve 1 402 is achieved. This allows for adjustment based on the distance between the two precast piles 1, making the length adjustable. It is convenient, quick, and lightweight, allowing for operation by two people on water, and is easy to use.

[0029] In specific implementation, the steel sleeve 2 301, telescopic sleeve 2 302, steel sleeve 1 401, telescopic sleeve 1 402 and jack 201 are fixed to the outside of the precast pile 1 and located on the installation platform 7 by the fifth stop 303 and the sixth stop 304, the third stop 403 and the fourth stop 404, and the first stop 202 and the second stop 203, ensuring that the steel sleeve 2 301, telescopic sleeve 2 302, steel sleeve 1 401 and telescopic sleeve 1 402 are at the same height and in the same horizontal position, so that horizontal load tests can be carried out.

[0030] The working principle of this utility model:

[0031] The jack 201 is fixed to the first precast pile 1 by the first stop 202 and the second stop 203. Telescopic sleeve 1 402 is fitted over the outside of steel sleeve 1 401, and telescopic sleeve 2 302 is fitted over the outside of steel sleeve 2 301. Then, steel sleeve 1 401 is fitted over the telescopic end of the jack 201. The third stop 403 and the fourth stop 404 are fixed to the second precast pile 1, and the fifth stop 303 and the sixth stop 304 are fixed to... On the third precast pile 1, the jack 201 works, and the telescopic end is sleeved in the steel sleeve 401 to push the abutment block. The steel sleeve 401 and the telescopic sleeve 402 exert a thrust on the second precast pile 1, and also exert a thrust on the third precast pile 1 through the steel sleeve 301 and the telescopic sleeve 302. At the same time, the second and third precast piles 1 will exert a reaction force on the first precast pile 1 in the opposite direction, thereby realizing the detection of the three precast piles 1.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the embodiments shown throughout the text are only one of the embodiments of the present invention. The actual structure is not limited to this. In conclusion, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit of the present invention, such design should fall within the protection scope of the present invention.

Claims

1. A horizontal testing device for prefabricated photovoltaic piles on water, characterized in that, Two interval regions are formed between the three precast piles (1), and an expansion joint (2) is installed in one of the interval regions; Another such interval area is equipped with a support device (3) that abuts against two adjacent precast piles (1); The telescopic end of the telescopic device (2) is fitted with a pushing device (4), and the other end of the pushing device (4) abuts against one of the precast piles (1) abutted by the supporting device (3).

2. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 1, characterized in that: An installation platform (7) for fixing photovoltaics is installed on the outside of the precast pile (1). The telescopic device (2) includes a jack (201) connected to the outside of a precast pile (1) and located on the installation platform (7). The end of the jack (201) away from the telescopic end is connected to a first stop (202) and a second stop (203) for fixing the precast pile (1).

3. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 2, characterized in that: The pushing device (4) includes a steel sleeve (401) sleeved on the outside of the telescopic end of the jack (201). An adjustable telescopic sleeve (402) is sleeved on the outside of the end of the steel sleeve (401) away from the jack (201). The other end of the telescopic sleeve (402) is connected to a third stop (403) and a fourth stop (404) for fixed connection of the precast pile (1).

4. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 3, characterized in that: A stop block is installed inside the first steel sleeve (401), and the telescopic end of the jack (201) can enter the first steel sleeve (401) to stop the stop block.

5. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 3, characterized in that: The support device (3) includes a steel sleeve (301) that connects to the fourth stop (404) and a telescopic sleeve (302) that is sleeved on the outside of the steel sleeve (301). The other end of the telescopic sleeve (302) is equipped with a fifth stop (303) and a sixth stop (304) that are fixedly connected to the precast pile (1).

6. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 5, characterized in that: The fifth stop (303) and the sixth stop (304), the third stop (403) and the fourth stop (404), and the first stop (202) and the second stop (203) are all fixedly connected by bolt groups.

7. The horizontal testing device for prefabricated photovoltaic piles on water according to claim 5, characterized in that: Multiple sets of limiting through holes (5) are opened on the steel sleeve two (301), telescopic sleeve two (302), steel sleeve one (401) and telescopic sleeve one (402), and positioning pins (6) for limiting are inserted into the multiple sets of limiting through holes (5).

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