Height-adjustable microporous pile U-shaped embedded bolt positioning device

Abstract

The utility model belongs to the technical field of mountain photovoltaic foundation construction, and provides a height-adjustable microporous pile U-shaped embedded bolt positioning device which comprises a positioning plate, an adjusting part, a supporting seat, a fixing plate and a U-shaped bolt embedded part. The supporting seat is provided with a cavity with two through ends, and the supporting seat is fixedly connected to the fixing plate; one end of the adjusting piece is fixedly connected to the positioning plate; one end, deviating from the positioning plate, of the adjusting piece is in bolted connection with the supporting seat; the U-shaped bolt embedded part comprises a threaded end and a connecting end, and the threaded end is fixedly connected to the positioning plate and extends to the position above the positioning plate; and the connecting end extends into the cavity. The threaded end of the U-shaped bolt embedded part is fixed by prearranging a positioning plate, and it is guaranteed that radial connection and positioning of the U-shaped bolt embedded part and the upper component are accurate; and meanwhile, the positioning plate is fixed to the supporting base through the adjusting piece, so that the height position of the U-shaped bolt embedded part can be adjusted according to the actual situation, and accurate positioning of the U-shaped embedded bolt is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of mountain photovoltaic foundation construction, and specifically, relates to a height-adjustable micro-porous pile U-shaped embedded bolt positioning device. Background Art

[0002] A mountain photovoltaic power station is a photovoltaic power station built under complex terrain conditions such as mountains and hills. During the pre-buried construction of mountain photovoltaic foundations, due to the large terrain undulations and the small micro-porous pile foundation, it is impossible to use electronic equipment for accurate positioning construction. Therefore, the U-shaped pre-buried bolts of the micro-porous piles in the mountain photovoltaic foundation are mostly pre-buried by manual positioning and installation.

[0003] During the construction process, due to the deviation in the positioning of the U-bolts, the upper components such as the photovoltaic columns could not be accurately positioned and installed smoothly, which hindered the assembly work and reduced the installation efficiency. There were also rework problems and quality risks. Summary of the invention

[0004] The present application proposes an adjustable height micro-porous pile U-shaped pre-embedded bolt positioning device, which aims to solve the problem of inaccurate positioning of U-shaped bolts during the pre-embedded construction of mountain photovoltaic foundations.

[0005] To achieve the above-mentioned purpose, the present application provides a height-adjustable micro-porous pile U-shaped embedded bolt positioning device, including a positioning plate, an adjusting member, a support seat, a fixing plate and a U-shaped bolt embedded member;

[0006] The support seat is constructed with a cavity with two ends passing through, and the support seat is fixedly connected to the fixing plate; one end of the adjusting member is fixedly connected to the positioning plate, and the end of the adjusting member away from the positioning plate is bolted to the support seat;

[0007] The U-bolt embedded part comprises a threaded end and a connecting end. The threaded end is fixedly connected to the positioning plate and extends to the top of the positioning plate; the connecting end extends into the cavity.

[0008] In some solutions, two connecting plates are fixedly connected to both ends of the support seat, one connecting plate is fixedly connected to the fixed plate, and the other connecting plate is bolted to the adjusting member. Providing the connecting plates can support and shape the support seat to a certain extent, while increasing the connectable area of ​​the support frame and other components, thereby improving the stability of the device.

[0009] In some solutions, at least one support base is provided, and each support base is detachably connected. The number of support bases can be increased or decreased according to the actual operation height requirements to adapt to different environmental conditions during mountain construction.

[0010] In some solutions, a stiffening plate is fixedly connected to the outer side of the support seat, and the stiffening plate extends to both ends of the support seat. The stiffening plate can provide radial auxiliary support to the support seat to reduce the influence of radial deformation of the support seat.

[0011] In some embodiments, the support base is composed of two symmetrical half shells, and the two ends of the two shells are fixedly connected to each other. Splitting the support base into two identical shells facilitates the processing of the original material and facilitates installation and disassembly during use.

[0012] In some solutions, the positioning plate is provided with waist-shaped holes for the two threaded ends of the U-shaped bolt embedded parts to pass through, and one waist-shaped hole through which the same U-shaped bolt embedded part passes is arranged horizontally and the other is arranged vertically. The waist-shaped holes can be used to adjust the deviation during the assembly process of the U-shaped bolt.

[0013] In some solutions, three column foot connectors are fixedly connected to the fixing plate, and the column foot connectors are evenly arranged in a ring shape. The column foot connectors can increase the contact area between the fixing plate and the ground.

[0014] Furthermore, the column foot connector is fixed to the ground through fixed piles. The soil foundation can be reinforced by piling.

[0015] Beneficial effects of this application:

[0016] The present application fixes the threaded end of the U-bolt embedded part by pre-setting a positioning plate, thereby ensuring the accurate radial connection positioning between the U-bolt embedded part and the upper component; at the same time, the positioning plate is fixed to the support seat through an adjusting member, and then the height position of the U-bolt embedded part can be adjusted according to actual conditions, thereby achieving accurate positioning of the U-shaped embedded bolt and improving the construction efficiency of the mountain photovoltaic pile foundation embedment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a front view of an adjustable height micro-hole pile U-shaped embedded bolt positioning device in one embodiment of the present application;

[0019] Figure 2 1 is a top view of a height-adjustable micro-hole pile U-shaped embedded bolt positioning device in one embodiment of the present application;

[0020] In the figure, 1, positioning plate; 2, adjusting part; 3, supporting seat; 4, connecting plate; 5, fixing plate; 6, stiffening plate; 7, fixing pile; 8, supporting connecting bolt; 9, U-bolt embedded part. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present application are further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of this application.

[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 application and simplifying the description, and do not indicate or imply that the referred device or element 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 application.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; 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 this application can be understood according to specific circumstances.

[0025] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0026] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0027] In the process of pre-embedding U-bolts of micro-porous piles for mountain photovoltaic foundations, if the positioning deviation of the U-bolts is not well controlled, the upper components will inevitably fail to be installed due to inaccurate positioning, resulting in a series of problems such as reduced installation efficiency and increased manpower and work-hour costs.

[0028] Based on this, the present application conducts research and design and proposes the following embodiments.

[0029] In one embodiment, see Figure 1 and Figure 2 , the present application provides a U-shaped embedded bolt positioning device for micro-porous piles with adjustable height, comprising a positioning plate 1, an adjusting member 2, a supporting seat 3, a fixing plate 5 and a U-shaped bolt embedded member 9;

[0030] The support seat 3 is constructed with a cavity with two ends passing through, and the support seat 3 is fixedly connected to the fixing plate 5; one end of the adjusting member 2 is fixedly connected to the positioning plate 1, and the end of the adjusting member 2 away from the positioning plate 1 is bolted to the support seat 3;

[0031] The U-bolt embedded part 9 includes a threaded end and a connecting end. The threaded end is fixedly connected to the positioning plate 1 and extends to the top of the positioning plate 1; the connecting end extends into the cavity.

[0032] Among them, the support seat 3 and the fixed plate 5 can be connected by fasteners or directly welded together, and directly fixed to the ground through the fixed plate 5; the adjusting member 2 is a long-specification bolt fixedly connected to the positioning plate 1 at the nut end or a threaded rod fixed at one end to the positioning plate 1, and the fixed connection between the adjusting member 2 and the support seat 3 is achieved by setting a hole position for perforating the adjusting member 2 and a movable nut on the support seat 3.

[0033] The positioning plate 1 is provided with a positioning hole for the threaded end of the U-shaped bolt embedded part 9 to pass through, and a nut is installed on the threaded end to constrain the relative position of the U-shaped bolt embedded part 9 and the positioning plate 1;

[0034] Two U-shaped bolt embedded parts 9 are provided, and the two U-shaped bolt embedded parts 9 are arranged crosswise, and the projections on the fixing plate 5 are substantially perpendicular to each other. That is, four threaded ends extend above the positioning plate 1 to be installed and connected with the upper component.

[0035] During the actual operation process, after the support seat 3 and the fixing plate 5 are fixed to the ground, the height of the positioning plate 1 is adjusted using the adjusting member 2 according to actual needs, and the two U-shaped bolt embedded parts 9 are accurately positioned by the positioning plate 1, and then the cavity of the support seat 3 is filled with soil or poured to complete the filling of the U-shaped bolt embedded parts 9; finally, the positioning plate 1, the adjusting member 2, the support seat 3 and the fixing plate 5 are removed for recycling.

[0036] Therefore, the present application fixes the threaded end of the U-shaped bolt embedded part 9 by pre-setting a positioning plate 1 to ensure that the radial connection positioning of the U-shaped bolt embedded part 9 and the upper component is accurate; at the same time, the positioning plate 1 is fixed to the support seat 3 through the adjusting part 2, and then the height position of the U-shaped bolt embedded part 9 can be adjusted according to actual conditions, thereby realizing accurate positioning of the U-shaped embedded bolt and improving the construction efficiency of the mountain photovoltaic pile foundation pre-embedded.

[0037] In some embodiments, two connecting plates 4 are fixedly connected to both ends of the support seat 3, one connecting plate 4 is fixedly connected to the fixing plate 5, and the other connecting plate 4 is bolted to the adjusting member 2. The connecting plates 4 can support and shape the support seat 3 to a certain extent, while increasing the connectable area of ​​the support frame and other components, thereby improving the stability of the device.

[0038] Specifically, holes for the adjusting member 2 to penetrate are opened on the connecting plate 4, and two nuts are provided on both sides of the connecting plate 4 to be bolted to the adjusting member 2, so that the adjusting member 2 is fixed and the adjustment requirements of the adjusting member 2 are met.

[0039] In some embodiments, at least one support seat 3 is provided, and each support seat 3 is detachably connected. The number of support seats 3 can be increased or decreased according to the actual operation height requirements to adapt to different environmental conditions during mountain construction.

[0040] In some embodiments, a stiffening plate 6 is fixedly connected to the outer side of the support seat 3, and the stiffening plate 6 extends to both ends of the support seat 3. The stiffening plate 6 can provide radial auxiliary support to the support seat 3 to reduce the influence of radial deformation of the support seat 3. Specifically, two stiffening plates 6 are evenly distributed along the outer side of the support seat 3.

[0041] In some embodiments, the support seat 3 is composed of two symmetrical half shells, and the two ends of the two shells are fixedly connected to each other. Specifically, the two end faces of the shells are configured with connecting sections, and the connecting sections of the two shells abut against each other during installation and are fastened by supporting connecting bolts 8; splitting the support seat 3 into two identical shells facilitates the processing of the original materials and facilitates installation and disassembly during use.

[0042] In some embodiments, the positioning plate 1 is provided with waist-shaped holes for the two threaded ends of the U-shaped bolt embedded part 9 to pass through, and one waist-shaped hole through which the same U-shaped bolt embedded part 9 passes is arranged horizontally and the other is arranged vertically. The threaded end of the same U-shaped bolt passes through a horizontally arranged threaded hole and a longitudinally arranged threaded hole to achieve radial and axial deviation adjustment during the assembly process of the U-shaped bolt.

[0043] In some embodiments, three column foot connectors are fixedly connected to the fixing plate 5, and the column foot connectors are evenly arranged in a ring shape. The column foot connectors can increase the contact area between the fixing plate 5 and the ground, and the three column foot connectors are evenly arranged in a ring shape, so that the end points of the three column foot connectors are arranged in a triangular shape, and the structural stability is better.

[0044] Furthermore, the column foot connector is fixed to the ground through the fixing pile 7. In mountain engineering, the soil foundation is often not stable enough. The use of pile driving technology can fix the soil foundation, increase the bearing capacity, and make the connected device structure more stable.

[0045] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

[0046] The above are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A height-adjustable micro-hole pile U-shaped embedded bolt positioning device, characterized in that: include: A positioning plate (1), an adjusting member (2), a supporting seat (3), a fixing plate (5) and a U-bolt embedded member (9); The support seat (3) is constructed with a cavity with two through-holes, and the support seat (3) is fixedly connected to the fixing plate (5); one end of the adjusting member (2) is fixedly connected to the positioning plate (1), and the end of the adjusting member (2) facing away from the positioning plate (1) is bolted to the support seat (3); The U-shaped bolt embedded part (9) comprises a threaded end and a connecting end, wherein the threaded end is fixedly connected to the positioning plate (1) and extends to the top of the positioning plate (1); and the connecting end extends into the cavity.

2. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 1 is characterized in that: Two connecting plates (4) are fixedly connected to the two ends of the support seat (3), one connecting plate (4) is fixedly connected to the fixing plate (5), and the other connecting plate (4) is bolted to the adjusting member (2).

3. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 1 is characterized in that: At least one support seat (3) is provided, and the support seats (3) are detachably connected to each other.

4. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 1 is characterized in that: A stiffening plate (6) is fixedly connected to the outer side of the support seat (3), and the stiffening plate (6) extends to both ends of the support seat (3).

5. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 1 is characterized in that: The support seat (3) is composed of two symmetrical half shells, and the two ends of the two shells are fixedly connected to each other.

6. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 1 is characterized in that: The positioning plate (1) is provided with waist-shaped holes for the two threaded ends of the U-shaped bolt embedded parts (9) to pass through, and one waist-shaped hole through which the same U-shaped bolt embedded part (9) passes is arranged horizontally and the other is arranged vertically.

7. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to any one of claims 1 to 6, characterized in that: Three column base connecting pieces are fixedly connected to the fixed plate (5), and the column base connecting pieces are evenly arranged in a ring shape.

8. The height-adjustable micro-hole pile U-shaped embedded bolt positioning device according to claim 7 is characterized in that: The column base connecting piece is fixed to the ground via a fixing pile (7).

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