Mountain photovoltaic cast-in-place pile pouring vertical fixing device
By using a combination of positioning frames and adjustment components in the mountain photovoltaic cast-in-place piles, the problems of verticality and stability of the mountain photovoltaic support piles were solved, achieving efficient and low-cost pile fixing and inspection, and ensuring the safety and construction efficiency of the photovoltaic power station.
Patent Information
- Application Number
- CN202423168353.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-20
AI Technical Summary
In complex mountainous terrain, the verticality and stability of existing photovoltaic support piles are difficult to guarantee. Traditional manual correction methods have low accuracy, mechanical auxiliary equipment is inconvenient to operate and costly, and the long-term stability of the piles cannot be fully guaranteed after the temporary support structure is removed.
A vertical fixing device for casting mountain photovoltaic cast-in-place piles, including a first positioning frame and an adjustment component, is adopted. The cast-in-place pile is positioned by the first positioning ring and the second positioning ring, and is clamped and fixed by multiple clamping parts. The verticality and stability of the cast-in-place pile are further improved by combining the second positioning frame and the adjustment component. The level is detected by a level instrument, and the verticality is judged by a fixing rod.
This improved the verticality and stability of the cast-in-place piles, ensuring the installation quality of the photovoltaic support system and the overall safety of the power station, while reducing construction costs and operational difficulties.
Smart Images
Figure CN223620889U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of photovoltaic power plant construction technology, and in particular to a vertical fixing device for casting photovoltaic piles in mountainous areas. Background Technology
[0002] With the rapid development of renewable energy, photovoltaic power generation has been widely used globally. The demand for photovoltaic power plants is increasing, especially in mountainous and other complex terrain areas. The complex geographical conditions in these regions, such as uneven ground and uneven rock layer distribution, present numerous challenges to the construction and maintenance of photovoltaic power plants.
[0003] Under relevant technologies, in complex terrain conditions such as mountains, in order to ensure the stability and safety of photovoltaic supports, existing cast-in-place pile construction methods typically employ the following approaches: First, using traditional manual measuring tools to correct the verticality of the piles. This method relies on manual operation, has low accuracy, and is time-consuming and labor-intensive. Second, using mechanical auxiliary equipment, such as cranes and vibratory hammers, which improves construction efficiency, is inconvenient to operate in complex terrain and makes it difficult to guarantee the verticality and stability of the piles. Third, using temporary support structures to provide additional support during construction, but this increases construction costs, and the verticality of the piles cannot be completely guaranteed even after removal.
[0004] Regarding the aforementioned technologies, in complex mountainous terrain, traditional manual correction methods lack accuracy, mechanical auxiliary equipment is inconvenient to operate and costly, and while temporary support structures can provide some support, their long-term stability and verticality of the piles cannot be guaranteed after removal. These problems seriously affect the installation quality of photovoltaic supports and the overall safety of the power station, necessitating a new technological solution that can effectively address these issues. Utility Model Content
[0005] To improve the verticality and stability of the pile, this application provides a vertical fixing device for casting photovoltaic piles in mountainous areas.
[0006] This application provides a vertical fixing device for casting photovoltaic piles in mountainous areas, which adopts the following technical solution:
[0007] A vertical fixing device for casting photovoltaic piles in mountainous areas, characterized in that it includes a first positioning frame and a first adjustment component;
[0008] The first positioning frame includes a first positioning ring, a second positioning ring, and a connecting frame. The first positioning ring and the second positioning ring are coaxially arranged and spaced apart along the central axis of a virtual circle. The central axis of the virtual circle coincides with the central axis of the first positioning ring. The diameter of the first positioning ring is larger than the diameter of the second positioning ring. The first positioning ring and the second positioning ring are connected by the connecting frame.
[0009] The first adjustment component includes a plurality of first abutting members, which are spaced apart circumferentially along the second positioning ring. The first abutting members are slidably connected to the second positioning ring along an axis perpendicular to the virtual circle.
[0010] By adopting the above technical solution, a first positioning frame and a first adjusting component are set up. The first positioning ring passes through and is fitted onto the ground of the cast-in-place pile. The cast-in-place pile is positioned by the first positioning ring and the second positioning ring. Since a concrete formwork is fitted under the cast-in-place pile, the diameter of the cast-in-place pile below is relatively large. Therefore, the diameter of the first positioning ring is set to be larger than the diameter of the second positioning ring so that the cast-in-place pile with the concrete formwork can be accommodated between the first positioning ring and the second positioning ring. The cast-in-place pile is positioned by the second positioning ring. The first clamping member is rotated so that the cast-in-place pile is clamped and fixed by multiple first clamping members. Since there are multiple first clamping members, the verticality of the cast-in-place pile can be further improved.
[0011] Optionally, the first adjustment component includes a plurality of first mounting seats, each of which is correspondingly provided with a first abutment. The first mounting seat is fixedly connected to the second positioning ring, and the first mounting seat is provided with a first adjustment hole through a direction perpendicular to the axis of the virtual circle. The first abutment is threadedly connected to the first adjustment hole.
[0012] By adopting the above technical solution, in order to drive the first abutment to slide, a first mounting seat is provided, and the first abutment is threadedly connected to the first adjustment hole of the first mounting seat so that one end of the first abutment abuts against the side wall of the grouting pile, so as to achieve clamping and fixing of the grouting pile by multiple first abutments.
[0013] Optionally, the first positioning frame further includes a third positioning ring, which is disposed on the outer periphery of the second positioning ring. The connecting frame includes a first connecting rod and a second connecting rod, wherein the first connecting rod is connected between the first positioning ring and the third positioning ring, and the second connecting rod is fixedly connected between the second positioning ring and the third positioning ring.
[0014] By adopting the above technical solution, in order to further improve the positioning effect of the cast-in-place pile, the first connecting rod is set parallel to the virtual circular axis. That is to say, the third positioning ring has the same diameter as the first positioning ring, so that the cast-in-place pile with concrete formwork installed can be positioned by the first positioning ring and the third positioning ring.
[0015] Optionally, a second positioning frame is also included. The second positioning frame includes a fourth positioning ring and a third connecting rod. The fourth positioning ring is coaxially arranged with the second positioning ring and is located on the side of the second positioning ring away from the first positioning ring. The fourth positioning ring and the second positioning ring are fixedly connected by the third connecting rod, which is parallel to the axis of the virtual circle.
[0016] By adopting the above technical solution, since the cast-in-place pile has a certain length, in order to further stabilize and fix the cast-in-place pile, a second positioning frame is set up, and the fourth positioning ring and the second positioning ring further position the cast-in-place pile with a certain length, thereby improving the stability of the cast-in-place pile.
[0017] Optionally, a second adjustment component is also included, which includes a plurality of second abutments. The plurality of second abutments are distributed circumferentially around the fourth positioning ring, and the second abutments are slidably connected to the fourth positioning ring in a direction perpendicular to the central axis of the virtual circle.
[0018] By adopting the above technical solution, when the cast-in-place pile is inserted into the foundation, in order to ensure that the cast-in-place pile is in a vertical state, a second adjustment component is set up. The first and second clamping parts stabilize the cast-in-place pile while improving the verticality of the cast-in-place pile.
[0019] Optionally, the second adjustment assembly further includes a plurality of second mounting seats, each of which is correspondingly provided with a second abutment. The second mounting seat is fixedly connected to the fourth positioning ring, and the second mounting seat has a second adjustment hole through it along a direction perpendicular to the central axis of the virtual circle. The second abutment is threadedly connected to the second adjustment hole.
[0020] By adopting the above technical solution, in order to drive the second abutment to slide, a second mounting seat is provided, and the second abutment rotates in the second adjustment hole to abut against the side wall of the cast-in-place pile.
[0021] Optionally, a level may also be included, which is detachably connected to the second positioning frame.
[0022] By adopting the above technical solution and setting up a level, the levelness of the cast-in-place piles can be further improved.
[0023] Optionally, the first abutting member is threadedly connected to a first locking member, which abuts against the first mounting base.
[0024] By adopting the above technical solution, when one end of the first clamping member abuts against the grouting pile, in order to further improve the stability of the first clamping member and reduce the movement of the first clamping member, a first locking member is threadedly connected to the first clamping member. The first locking member rotates to abut against the first mounting seat, thereby ensuring the stability of the first clamping member.
[0025] In summary, this application includes at least one of the following beneficial technical effects:
[0026] 1. This application establishes a first positioning frame and a first adjusting component. A first positioning ring passes through and is fitted onto the ground of the cast-in-place pile. The cast-in-place pile is positioned by the first positioning ring and the second positioning ring. Since a concrete formwork is fitted below the cast-in-place pile, the diameter of the lower cast-in-place pile is relatively large. Therefore, the diameter of the first positioning ring is larger than the diameter of the second positioning ring so that the cast-in-place pile with the concrete formwork can be accommodated between the first positioning ring and the second positioning ring. The cast-in-place pile is positioned by the second positioning ring. The first clamping member is rotated so that the cast-in-place pile is clamped and fixed by multiple first clamping members. Since there are multiple first clamping members, the verticality of the cast-in-place pile can be further improved.
[0027] 2. By setting a second positioning frame, this application improves the stability of the cast-in-place pile and further ensures its verticality by clamping and fixing it with the first and second clamping members.
[0028] 3. By setting a fixed rod, when the first abutment rotates in the first adjustment hole, the second abutment remains stationary, and the first and second connecting parts are in a non-parallel state. When the end of the second abutment away from the second handle rotates to be aligned with the end of the first abutment away from the first handle, the first and second connecting parts are in a parallel and vertical state, indicating that the cast-in-place pile is in a vertical state. Therefore, the verticality of the cast-in-place pile can be judged by observing whether the first and second connecting parts are vertical and parallel. Attached Figure Description
[0029] Figure 1 This is a schematic diagram of the structure of the first positioning frame and the first adjustment assembly of this application;
[0030] Figure 2 This application Figure 1 Enlarged view of section A;
[0031] Figure 3 This is a structural schematic diagram of the second positioning frame of this application;
[0032] Figure 4 This application Figure 3 Enlarged view of section B;
[0033] Figure 5 This is a schematic diagram of the level instrument in this application;
[0034] Figure 6 This is a structural schematic diagram of the fixing rod in this application.
[0035] Explanation of reference numerals in the attached drawings: 01, cast-in-place pile; 02, concrete formwork; 1, first positioning frame; 11, first positioning ring; 12, second positioning ring; 13, connecting frame; 131, first connecting rod; 132, second connecting rod; 14, third positioning ring; 2, first adjusting component; 21, first abutment; 211, third mounting base; 22, first mounting base; 23, first adjusting hole; 24, first handle; 25, first locking component; 3, second positioning frame; 31, fourth positioning ring; 32, third connecting rod; 4, second adjusting component; 41, second abutment; 411, fourth mounting base; 42, second mounting base; 43, second adjusting hole; 44, second handle; 45, second locking component; 5, level; 6, fixing rod; 61, first connecting part; 62, second connecting part. Detailed Implementation
[0036] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.
[0037] Example 1:
[0038] This application discloses a vertical fixing device for casting photovoltaic piles in mountainous areas. (Refer to...) Figure 1 The vertical fixing device for casting mountain photovoltaic piles includes a first positioning frame 1 and a first adjusting component 2. The first positioning frame 1 includes a first positioning ring 11, a second positioning ring 12, and a connecting frame 13. The first positioning ring 11 and the second positioning ring 12 are coaxially arranged and spaced apart along the central axis of a virtual circle. The central axis of the virtual circle coincides with the central axis of the first positioning ring 11. The diameter of the first positioning ring 11 is larger than the diameter of the second positioning ring 12. There is a connection between the first positioning ring 11 and the second positioning ring 12. The connection is made through the connecting frame 13; the first positioning ring 11 passes through and is fitted onto the ground of the cast-in-place pile 01. The first positioning ring 11 and the second positioning ring 12 position the cast-in-place pile 01. Since a concrete formwork 02 is fitted under the cast-in-place pile 01, the diameter of the cast-in-place pile 01 is relatively large. Therefore, the diameter of the first positioning ring 11 is set to be larger than the diameter of the second positioning ring 12 so that the cast-in-place pile 01 fitted with the concrete formwork 02 can be accommodated between the first positioning ring 11 and the second positioning ring 12. The second positioning ring 12 positions the cast-in-place pile 01.
[0039] Reference Figure 1The first adjustment component 2 includes a plurality of first abutting members 21. The plurality of first abutting members 21 are arranged at intervals along the circumference of the second positioning ring 12. The first abutting members 21 are slidably connected to the second positioning ring 12 along the axis direction perpendicular to the virtual circle. The plurality of first abutting members abut and position the grouting pile 01 in the second positioning ring 12. In this embodiment, there are two first abutting members 21, and the two first abutting members 21 are arranged at intervals along the radial direction of the second positioning ring 12.
[0040] Reference Figure 1 and Figure 2 Specifically, the first adjustment component 2 includes multiple first mounting seats 22, each first mounting seat 22 is correspondingly provided with a first abutment 21, the first mounting seat 22 is fixedly connected to the second positioning ring 12, the first mounting seat 22 is provided with a first adjustment hole 23 through the axis perpendicular to the virtual circle, the first abutment 21 is threadedly connected to the first adjustment hole 23, and the end of the first abutment 21 away from the second positioning ring 12 is fixedly connected to a first handle 24. Rotating the first handle 24 causes the first abutment 21 to slide along the axis perpendicular to the virtual circle, so that the two first abutments 21 clamp and fix the grouting pile 01.
[0041] Reference Figure 1 and Figure 2 When one end of the first abutment 21 abuts against the grouting pile 01, in order to further improve the stability of the first abutment 21 and reduce the movement of the first abutment 21, a first locking member 25 is threadedly connected to the first abutment 21. The first locking member 25 is located between the first handle 24 and the first mounting base 22. The first locking member 25 rotates to abut against the first mounting base 22, thereby ensuring the stability of the first abutment 21.
[0042] Reference Figure 1 To further improve the positioning effect of the cast-in-place pile 01, the first positioning frame 1 also includes a third positioning ring 14, which is located on the outer periphery of the second positioning ring 12. The connecting frame 13 includes a first connecting rod 131 and a second connecting rod 132. The first connecting rod 131 is arranged parallel to the virtual circular axis and is fixedly connected between the first positioning ring 11 and the third positioning ring 14. The second connecting rod 132 is fixedly connected between the second positioning ring 12 and the third positioning ring 14. That is, the third positioning ring 14 has the same diameter as the first positioning ring 11, so that the cast-in-place pile 01 with the concrete template 02 is positioned by the first positioning ring 11 and the third positioning ring 14. In this embodiment, multiple first connecting rods 131 are spaced apart along the circumference of the first positioning ring 11, and multiple second connecting rods 132 are spaced apart along the circumference of the second positioning ring 12. Preferably, there are three first connecting rods 131 and three second connecting rods 132.
[0043] Reference Figure 3Since the cast-in-place pile 01 has a certain length, in order to further stabilize and fix the cast-in-place pile 01, the vertical fixing device for the casting of the mountain photovoltaic cast-in-place pile also includes a second positioning frame 3. The second positioning frame 3 includes a fourth positioning ring 31 and a third connecting rod 32. The fourth positioning ring 31 is coaxially arranged with the second positioning ring 12, and the fourth positioning ring 31 is located on the side of the second positioning ring 12 away from the first positioning ring 11. The fourth positioning ring 31 and the second positioning ring 12 are fixedly connected by the third connecting rod 32. The third connecting rod 32 is parallel to the axis of the virtual circle. That is to say, the diameter of the fourth positioning ring 31 is the same as the diameter of the third positioning ring 14. The fourth positioning ring 31 and the second positioning ring 12 further position the cast-in-place pile 01 with a certain length.
[0044] Reference Figure 3 and Figure 4 When the cast-in-place pile 01 is inserted into the foundation, in order to ensure that the cast-in-place pile 01 is in a vertical state, the vertical fixing device for the casting of the mountain photovoltaic cast-in-place pile also includes a second adjustment component 4. The second adjustment component 4 includes multiple second clamping members 41. The multiple second clamping members 41 are distributed circumferentially along the fourth positioning ring 31. The second clamping members 41 are slidably connected to the fourth positioning ring 31 in a direction perpendicular to the central axis of the virtual circle. Preferably, there are 4 second clamping members 41. While the cast-in-place pile 01 is stably clamped by the first clamping member 21 and the second clamping member 41, the verticality of the cast-in-place pile 01 can be improved.
[0045] Reference Figure 4 Specifically, the second adjustment component 4 also includes a plurality of second mounting seats 42, each second mounting seat 42 being correspondingly provided with a second abutment 41. The second mounting seat 42 is fixedly connected to the fourth positioning ring 31. The second mounting seat 42 is provided with a second adjustment hole 43 through it in a direction perpendicular to the central axis of the virtual circle. The second abutment 41 is threadedly connected to the second adjustment hole 43. A second handle 44 is fixedly connected to the end of the second abutment 41 away from the fourth positioning ring 31. Rotating the second handle 44 causes the second abutment 41 to rotate so that one end of the second abutment 41 abuts against the grouting pile 01.
[0046] Reference Figure 4 When one end of the second abutment 41 abuts against the grouting pile 01, in order to further improve the stability of the second abutment 41 and reduce the movement of the second abutment 41, a second locking member 45 is threadedly connected to the second abutment 41. The second locking member 45 is located between the second handle 44 and the second mounting base 42. The second locking member 45 rotates to abut against the second mounting base 42, thereby ensuring the stability of the second abutment 41.
[0047] Reference Figure 5In order to further improve the levelness of the cast-in-place pile 01, the vertical fixing device for the casting of the mountain photovoltaic cast-in-place pile also includes a level 5. The level 5 is detachably connected to the second positioning frame 3. Specifically, the level 5 is detachably connected to the third connecting rod 32. Preferably, there are two level 5s, one of which is installed on the third connecting rod 32. The level 5 is used to detect the levelness of the cast-in-place pile 01.
[0048] Example 2:
[0049] Reference Figure 6 To further facilitate personnel observation of whether the cast-in-place pile 01 is in a vertical state, the vertical fixing device for the casting of the mountain photovoltaic cast-in-place pile also includes a fixing rod 6. Two second clamping parts 41 and two first clamping parts 21 are correspondingly arranged in a direction parallel to the virtual circular axis. In this embodiment, there are two fixing rods 6, which are parallel to the virtual circular axis and are located between the first clamping parts 21 and the second clamping parts 41.
[0050] Reference Figure 6 Specifically, the first abutment 21 has a third mounting base 211 fitted at one end near the first handle 24, and the first abutment 21 is rotatably connected to the third mounting base 211. The second abutment 41 has a fourth mounting base 411 fitted at one end near the second handle 44, and the second abutment 41 is rotatably connected to the fourth mounting base 411. The fixing rod 6 includes a first connecting part 61 and a second connecting part 62. The end of the first connecting part 61 away from the second connecting part 62 is rotatably connected to the third mounting base 211, and the first connecting part 61 is perpendicular to the central axis of the virtual circle along the rotation axis of the third mounting base 211. The end of the second connecting part 62 away from the first connecting part 61 is rotatably connected to the fourth mounting base 411, and the second connecting part 62 is perpendicular to the central axis of the virtual circle along the rotation axis of the third mounting base 211. The rotation axis of the mounting 411 is perpendicular to the central axis of the virtual circle. The ends of the second connecting part 62 and the first connecting part 61 that are close to each other are rotatably connected. When the first abutment 21 rotates in the first adjusting hole 23, the second abutment 41 remains stationary. Then the first connecting part 61 and the second connecting part 62 are in a non-parallel state. When the end of the second abutment 41 away from the second handle 44 rotates to be aligned with the end of the first abutment 21 away from the first handle 24, the first connecting part 61 and the second connecting part 62 are in a parallel and vertical state. This indicates that the cast-in-place pile 01 is in a vertical state. Therefore, the verticality of the cast-in-place pile 01 can be judged by observing whether the first connecting part 61 and the second connecting part 62 are vertical and parallel.
[0051] The implementation principle of the vertical fixing device for casting mountain photovoltaic piles in this embodiment is as follows: the pile 01 is placed on the foundation, the first positioning ring 11 is passed through and sleeved on the pile 01, the concrete formwork 02 of the pile 01 is located between the first positioning ring 11 and the third positioning ring 14, the first handle 24 is rotated to drive one end of the first abutment 21 to abut against the side wall of the pile 01, the second handle 44 is rotated to drive one end of the second abutment 41 to abut against the side wall of the pile 01, thereby fixing the pile 01; after the first abutment 21 and the second abutment 41 are rotated into place, the first locking member 25 and the second locking member 45 are rotated to fix the first abutment 21 and the second abutment 41.
[0052] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A vertical fixing device for casting photovoltaic piles in mountainous areas, characterized in that: It includes a first positioning frame (1) and a first adjustment assembly (2); The first positioning frame (1) includes a first positioning ring (11), a second positioning ring (12), and a connecting frame (13). The first positioning ring (11) and the second positioning ring (12) are coaxially arranged. The first positioning ring (11) and the second positioning ring (12) are spaced apart along the central axis of the virtual circle. The central axis of the virtual circle coincides with the central axis of the first positioning ring (11). The diameter of the first positioning ring (11) is larger than the diameter of the second positioning ring (12). The first positioning ring (11) and the second positioning ring (12) are connected by the connecting frame (13). The first adjustment component (2) includes a plurality of first abutting members (21), which are spaced apart circumferentially along the second positioning ring (12). The first abutting members (21) are slidably connected to the second positioning ring (12) along an axis perpendicular to the virtual circle.
2. The vertical fixing device for casting mountain photovoltaic piles according to claim 1, characterized in that: The first adjustment component (2) includes a plurality of first mounting seats (22), each of the first mounting seats (22) is correspondingly provided with a first abutting member (21), the first mounting seat (22) is fixedly connected to the second positioning ring (12), the first mounting seat (22) is provided with a first adjustment hole (23) through a direction perpendicular to the axis of the virtual circle, and the first abutting member (21) is threadedly connected to the first adjustment hole (23).
3. The vertical fixing device for casting mountain photovoltaic piles according to claim 1, characterized in that: The first positioning frame (1) further includes a third positioning ring (14), which is disposed on the outer periphery of the second positioning ring (12). The connecting frame (13) includes a first connecting rod (131) and a second connecting rod (132). The first connecting rod (131) is connected between the first positioning ring (11) and the third positioning ring (14), and the second connecting rod (132) is fixedly connected between the second positioning ring (12) and the third positioning ring (14).
4. The vertical fixing device for casting mountain photovoltaic piles according to claim 3, characterized in that: It also includes a second positioning frame (3), which includes a fourth positioning ring (31) and a third connecting rod (32). The fourth positioning ring (31) is coaxially arranged with the second positioning ring (12) and is located on the side of the second positioning ring (12) away from the first positioning ring (11). The fourth positioning ring (31) and the second positioning ring (12) are fixedly connected by the third connecting rod (32), which is parallel to the axis of the virtual circle.
5. A vertical fixing device for casting mountain photovoltaic piles according to claim 4, characterized in that: It also includes a second adjustment component (4), which includes a plurality of second abutments (41). The plurality of second abutments (41) are distributed circumferentially at intervals along the fourth positioning ring (31), and the second abutments (41) are slidably connected to the fourth positioning ring (31) in a direction perpendicular to the central axis of the virtual circle.
6. A vertical fixing device for casting mountain photovoltaic piles according to claim 5, characterized in that: The second adjustment component (4) further includes a plurality of second mounting seats (42), each of the second mounting seats (42) being correspondingly provided with a second abutment (41). The second mounting seat (42) is fixedly connected to the fourth positioning ring (31). The second mounting seat (42) has a second adjustment hole (43) through it in a direction perpendicular to the central axis of the virtual circle. The second abutment (41) is threadedly connected to the second adjustment hole (43).
7. The vertical fixing device for casting mountain photovoltaic piles according to claim 1, characterized in that: It also includes a level (5), which is detachably connected to the second positioning frame (3).
8. A vertical fixing device for casting mountain photovoltaic piles according to claim 2, characterized in that: The first abutment (21) is threadedly connected to a first locking member (25), and the first locking member (25) abuts against the first mounting base (22).