Micro pile foundation pit supporting device and supporting method

Abstract

The invention discloses a micro pile foundation pit supporting device which comprises a supporting plate, a micro pile body, a top beam, a convenient disassembly and assembly assembly, a reinforcing supporting assembly, a stabilizing assembly, an edge protection mechanism and a solar assembly. The supporting plate is arranged on one side of the foundation pit body, a micro pile body is vertically arranged on one side of the supporting plate, a stabilizing assembly is arranged above the other side of the supporting plate, a top beam is arranged above the supporting plate, an edge protection mechanism is arranged at one end of the upper portion of the foundation pit body, and a convenient disassembly and assembly assembly is arranged at the joint of the micro pile body and the top beam. The safe micro pile foundation pit supporting device has the beneficial effects that the top beam and the micro piles can be conveniently and rapidly disassembled, assembled and used, the micro piles can be conveniently reinforced, supported and fixed, the use safety is improved, and light energy can be converted into electric energy to be used by the device.

Description

Technical Field

[0001] The present invention relates to the field of micro pile foundation pit support, and more specifically, to a micro pile foundation pit support device. Background Art

[0002] Support is a measure of support, reinforcement and protection for the side walls and the surrounding environment to ensure the safety of underground structure construction and the surrounding environment of the foundation pit. As a structural system, the foundation pit support should meet the requirements of stability and deformation, that is, the requirements of the two limit states mentioned in the usual specifications, namely the bearing capacity limit state and the normal use limit state.

[0003] Chinese patent application No. 202010318596.5 discloses a foundation pit support structure based on multiple micro-piles, including an edge protection mechanism, a pit wall support mechanism and a drainage mechanism, wherein the edge protection mechanism includes a base, the upper surface of the base is fixedly connected with a support column, the front of the base is fixedly connected with an electric control box, and the pit wall support mechanism includes a crown beam, and the lower surface of the crown beam is fixedly connected with a micro-pile; the present invention also proposes a construction method for a foundation pit support structure based on multiple micro-piles, including the following steps: S1, using support columns to fix the protection net, and using electric control boxes and light bulbs to provide lighting for people at night. The foundation pit support structure based on multiple micro-piles can provide lighting at night by setting an electric control box and a light bulb, can protect the light bulb by setting a light box, can prevent water and soil landslides by setting a baffle, and can achieve a safer and more stable effect of the foundation pit support structure based on multiple micro-piles by setting micro-piles, pressure-dividing horizontal plates and pressure-dividing vertical plates. The above-mentioned disclosed patent has the following problems: 1. When in use, the crown beam and micro piles are assembled and used by means of bolts and nuts, but it is not convenient to disassemble and assemble them during use, and the convenience of use is not high enough; 2. When in use, the micro piles are supported and fixed by anchor piles and pull rods, but when in use, they are supported and fixed from one side, the safety factor is not high enough, and it is inconvenient to support and fix from the other side; 3. When in use, it is inconvenient to reasonably utilize solar energy, and when encountering inconvenient or unavailable places, lighting and the like cannot be used. Summary of the invention

[0004] In order to achieve these purposes and other advantages according to the present invention, a preferred embodiment of the present invention provides a micro-pile foundation pit support device, including a support plate, a micro-pile body, a crown beam, a convenient disassembly assembly component, a strengthening support component, a stabilizing component, an edge protection mechanism, and a solar energy component; The support plate is arranged on one side of the foundation pit body, a micropile body is vertically arranged on one side of the support plate, a stabilizing component is arranged above the other side of the support plate, a crown beam is arranged above the support plate, an edge protection mechanism is arranged at one end above the foundation pit body, a convenient disassembly and assembly component is arranged at the connection between the micropile body and the crown beam, and a reinforced support component is arranged on one side of the micropile body.

[0005] Preferably, solar panels are arranged on both sides of the edge protection mechanism.

[0006] Preferably, the convenient disassembly and assembly component comprises a square connecting block, a connecting rod, a fixed seat, a fixed rod, a fixed slider, a fixed spring and a limit assembly, wherein a square connecting block is inserted under the crown beam, a connecting rod is vertically arranged in the middle of the square connecting block, a fixed seat is sleeved on one end of the connecting rod, a fixing rod is arranged above one end of the connecting rod located inside the fixed seat, a fixed slider is arranged on one side of the fixing rod, a fixing spring is arranged above the fixed slider, a limit assembly is arranged on the other side of the fixing rod, and the limit assembly and the fixing rod are arranged vertically.

[0007] Preferably, the limiting assembly comprises a limiting rod, a limiting slider and a limiting spring, wherein a limiting rod is arranged on a side of the fixed rod away from the fixed slider, a limiting slider is arranged below the limiting rod, and a limiting spring is arranged on one side of the limiting slider.

[0008] Preferably, a ball is provided at one end of the limiting rod.

[0009] Preferably, the reinforced support assembly includes a mounting block, a mounting seat, a reinforced support frame, a fixed block, a fixed anchor rod and a clamping assembly, wherein a mounting block is provided on one side of the micropile body, a mounting seat is sleeved on one end of the mounting block, a clamping assembly is provided above the mounting block located inside the mounting seat, a reinforced support frame is provided below the mounting seat, a fixed block is provided at one end of the reinforced support frame, and a fixed anchor rod is provided in the middle of the fixed block.

[0010] Preferably, the clamping assembly includes a clamping block, a pull rod, a clamping slide and a clamping spring, wherein a clamping block is arranged below the mounting block, a pull rod is arranged at one end of the clamping block, a clamping slide is arranged on one side of the pull rod, and a clamping spring is arranged above the clamping slide.

[0011] Preferably, a guide sliding opening is provided on one side of the clamping block, and a clamping hole matching the clamping block is provided on the top of the mounting block.

[0012] Preferably, the solar energy assembly includes a support rod, a protective cover, a reduction motor, a rotating rod, a support plate, a solar power generation device, an electric push rod and a cleaning brush, wherein a support rod is arranged at one end of the edge protection mechanism, a protective cover is arranged above the support rod, a reduction motor is arranged inside the protective cover, a rotating rod is arranged at one end of the reduction motor, a support plate is arranged above the rotating rod, a solar power generation device is arranged at one end above the support plate, an electric push rod is arranged at the other end above the support plate, and a cleaning brush is arranged at one end of the electric push rod.

[0013] On the other hand, another technical solution of the present invention further provides a supporting method of a micro pile foundation pit supporting device, comprising the following steps: Step S1, assemble and use the crown beam and the micro pile body through the convenient disassembly and assembly component. Initially, pull the fixing rod, and the fixing rod drives the fixing slider to move and compress the fixing spring. After the fixing rod moves to the maximum limit, the fixing rod is limited and fixed by the limiting component to prevent it from rebounding. During installation, the square connecting block and the crown beam are connected, and then the connecting rod is inserted, and then the fixing seat is sleeved on the connecting rod. Then, the fixing of the fixing rod is released by the limiting component, and then the fixing spring is reset to drive the fixing rod to be inserted into the fixing hole, and the fixing seat and the connecting rod are fixed, so as to connect and fix the crown beam and the micro pile body. When the limiting component is used, when the fixing rod moves to the limiting hole and the limiting rod coincides, the limiting spring is reset to drive the limiting rod to be inserted into the limiting hole, and the fixing rod is limited and fixed to prevent it from rebounding. Step S2, the support plate and the foundation pit body are fitted together and supported by the micropile body, and then the micropile body is stabilized by the stabilizing component, and then the reinforcing support component is installed. When the reinforcing support component is used, the micropile body is reinforced with support. When in use, the mounting block and the mounting seat are connected, and they are fixed by the clamping component, and then the reinforcing support frame and the ground are fixed by the fixing block and the fixing anchor rod, so as to strengthen the support by the reinforcing support frame. When the clamping component is used, when the mounting seat is sleeved in the mounting block, under the action of the guide slide, the mounting block will drive the clamping block to move up, and the upward movement of the clamping block will drive the clamping slider to move up and compress the clamping spring until the clamping block and the clamping hole above the mounting block overlap, and the clamping spring is reset, driving the clamping block to be inserted into the clamping hole, and fixing them, so that the device is convenient for reinforcing the support and fixing of the micropile body when in use, and improves the safety of use; Step S3, install the edge protection mechanism. The edge protection mechanism can reduce safety hazards and provide lighting at night. When the edge protection mechanism is in use, the solar components can convert light energy into electrical energy for its own use. When the solar components are in use, the solar power generation device can provide electrical energy for the edge protection mechanism. The reduction motor drives the rotating rod to rotate, thereby driving the solar power generation device to adjust the angle. The electric push rod drives the cleaning brush to move, which is convenient for cleaning the solar panels of the solar power generation device, so that the device can convert light energy into electrical energy for its own use when in use.

[0014] The present invention includes at least the following beneficial effects: The present invention provides a safe micro-pile foundation pit support device, which is convenient for quick disassembly and assembly of the crown beam and the micro-pile, convenient for strengthening the support and fixation of the micro-pile, improves the safety of use, and can convert light energy into electrical energy for its own use.

[0015] 1. The present invention realizes the effect of quick disassembly and assembly of the crown beam and the micro pile by setting a convenient disassembly and assembly component. The structure can quickly assemble the crown beam and the micro pile, which improves the convenience of use. When in use, the limiting component can limit the fixed rod after it is pulled out to prevent it from rebounding.

[0016] 2. The present invention achieves the effect of facilitating the reinforcement and support fixation of the micropile and improving the safety of use by setting a reinforcement support component. The safety of support is improved through this structure, and the structure can quickly assemble the reinforcement support component and the micropile body through the clamping component.

[0017] 3. The present invention realizes the effect of converting light energy into electrical energy for its own use by setting up solar energy components. When the structure is in use, it is convenient to clean the solar panels of the solar power generation device through a cleaning brush, thereby improving the practicality of use.

[0018] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention cut away from the side; Figure 3 This is a schematic diagram of the structure of the convenient disassembly and assembly components of the present invention; Figure 4 It is a structural schematic diagram of the limit assembly in the convenient disassembly and assembly assembly of the present invention; Figure 5 It is a structural schematic diagram of the strengthening support assembly of the present invention; Figure 6 It is a structural schematic diagram of a clamping assembly in a reinforced support assembly of the present invention; Figure 7 It is a schematic structural diagram of the solar energy assembly of the present invention.

[0020] In the figure: 1. foundation pit body; 2. support plate; 3. micro pile body; 4. crown beam; 5. convenient disassembly and assembly component; 51. square connection block; 52. connection rod; 53. fixed seat; 54. fixed rod; 55. fixed slider; 56. fixed spring; 57. limit assembly; 571. limit rod; 572. limit slider; 573. limit spring; 574. ball; 6. reinforced support component; 61. mounting block; 62. mounting seat; 6 3. Strengthen the support frame; 64. Fixing block; 65. Fixing anchor rod; 66. Clamping assembly; 661. Clamping block; 662. Pull rod; 663. Clamping slide block; 664. Clamping spring; 7. Stabilizing assembly; 8. Edge protection mechanism; 9. Solar panel; 91. Support rod; 92. Protective cover; 93. Reducer motor; 94. Rotating rod; 95. Support plate; 96. Solar power generation device; 97. Electric push rod; 98. Cleaning brush. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, which 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 operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0024] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0025] like Figure 1-7 As shown, a preferred embodiment of the present invention provides a micro pile foundation pit support device, characterized in that it includes a support plate 2, a micro pile body 3, a crown beam 4, a convenient disassembly assembly 5, a strengthening support assembly 6, a stabilizing assembly 7, an edge protection mechanism 8, and a solar energy assembly 9; The support plate 2 is arranged on one side of the foundation pit body 1, a micropile body 3 is vertically arranged on one side of the support plate 1, a stabilizing component 7 is arranged above the other side of the support plate 2, a crown beam 4 is arranged above the support plate 2, an edge protection mechanism 8 is arranged at one end above the foundation pit body 1, a convenient disassembly and assembly component 5 is arranged at the connection between the micropile body 3 and the crown beam 4, and a reinforced support component 6 is arranged on one side of the micropile body 3.

[0026] In another embodiment, solar panels 9 are provided on both sides of the edge protection mechanism 8 .

[0027] In another embodiment, the convenient disassembly and assembly component 5 includes a square connecting block 51, a connecting rod 52, a fixed seat 53, a fixed rod 54, a fixed slider 55, a fixed spring 56 and a limit assembly 57, wherein a square connecting block 51 is inserted below the crown beam 4, a connecting rod 52 is vertically arranged in the middle of the square connecting block 51, one end of the connecting rod 52 is sleeved with a fixed seat 53, a fixed rod 54 is arranged above one end of the connecting rod 52 located inside the fixed seat 53, a fixed slider 55 is arranged on one side of the fixed rod 54, a fixed spring 56 is arranged above the fixed slider 55, and a limit assembly 57 is arranged on the other side of the fixed rod 54, and the limit assembly 57 and the fixed rod 54 are arranged vertically.

[0028] In the above embodiment, the crown beam 4 and the micro pile body 3 are assembled for use. Initially, the fixing rod 54 is pulled, and the fixing rod 54 drives the fixing slider 55 to move and compress the fixing spring 56. After the fixing rod 54 moves to the maximum limit, the fixing rod 54 is limited and fixed by the limiting component 57 to prevent it from rebounding. During installation, the square connecting block 51 and the crown beam 4 are connected, and then the connecting rod 52 is inserted, and then the fixing seat 53 is sleeved on the connecting rod 52, and then the fixing of the fixing rod 54 is released by the limiting component 57, and then the fixing spring 56 is reset, driving the fixing rod 54 to be inserted into the fixing hole, and fixing the fixing seat 53 and the connecting rod 52, thereby connecting and fixing the crown beam 4 and the micro pile body 3, so that the device is convenient for quick disassembly and assembly of the crown beam 4 and the micro pile body 3 when in use, thereby improving the practicality of use.

[0029] In another embodiment, the limiting assembly 57 includes a limiting rod 571, a limiting slider 572 and a limiting spring 573, wherein the limiting rod 571 is arranged on the side of the fixed rod 54 away from the fixed slider 55, the limiting slider 572 is arranged below the limiting rod 571, and the limiting spring 573 is arranged on one side of the limiting slider 572.

[0030] In the above embodiment, when the limiting assembly 57 is in use, when the fixing rod 54 moves to the limiting hole and the limiting rod 571 overlaps, the limiting spring 573 is reset, driving the limiting rod 571 to insert into the limiting hole, limiting and fixing the fixing rod 54 to prevent it from rebounding.

[0031] In another embodiment, a ball 574 is disposed at one end of the limiting rod 571, and a limiting hole matching the limiting rod 571 is provided at one side of the fixing rod 54. The ball 574 facilitates smooth sliding between the limiting rod 571 and the fixing rod 54 when they abut against each other.

[0032] In another embodiment, the reinforced support assembly 6 includes a mounting block 61, a mounting seat 62, a reinforced support frame 63, a fixing block 64, a fixing anchor rod 65 and a clamping assembly 66, wherein a mounting block 61 is provided on one side of the micropile body 3, a mounting seat 62 is installed at the bottom of the mounting block 61, a clamping assembly 66 is provided above the mounting block 61 located inside the mounting seat 62, a reinforced support frame 63 is provided below the mounting seat 62, a fixing block 64 is provided at one end of the reinforced support frame 63, and a fixing anchor rod 65 is provided in the middle of the fixing block 64.

[0033] In the above embodiment, the device is reinforced and supported. When in use, the mounting block 61 and the mounting seat 62 are connected, fixed by the clamping assembly 66, and then the reinforcing support frame 63 and the ground are fixed by the fixing block 64 and the fixing anchor rod 65, so that the reinforcing support frame 63 is reinforced and supported, so that when the device is in use, it is convenient to reinforce and support the micropile body 3, thereby improving the safety of use.

[0034] The clamping assembly 66 is a large integral structure. Figure 5 The reference numeral 66 is an overall large structure. When the mounting seat 62 is mounted on the mounting block 61, the mounting seat 62 is fixed by the clamping assembly 5, thereby achieving the installation of the strengthening support assembly. Figure 6 The various substructures of the clamp assembly 66 are shown.

[0035] In another embodiment, the clamping assembly 66 includes a clamping block 661, a pull rod 662, a clamping slider 663 and a clamping spring 664, wherein the clamping block 661 is arranged below the mounting block 61, a pull rod 662 is arranged at one end of the clamping block 661, a clamping slider 663 is arranged on one side of the pull rod 662, and a clamping spring 664 is arranged above the clamping slider 663.

[0036] In the above technical solution, when the clamping assembly 66 is in use, when the mounting seat 62 is inserted into the mounting block 61, under the action of the guide slide, the mounting block 61 will drive the clamping block 661 to move upward, and the upward movement of the clamping block 661 will drive the clamping slider 663 to move upward to compress the clamping spring 664 until the clamping block 661 and the clamping hole above the mounting block 61 coincide with each other, and the clamping spring 664 is reset, driving the clamping block 661 to be inserted into the clamping hole to fix them.

[0037] When the mounting seat 62 is put onto the mounting block 61 from one end of the mounting block 61, when one end of the mounting block 61 enters the mounting seat 62, it will hit one side of the pull rod 662, and then under the action of the guide slide, it can play a guiding role, so that when the mounting block 61 pushes the clamping block 661, the clamping block 661 can move upward.

[0038] Specifically, a guide sliding opening is provided on one side of the clamping block 661 , and a clamping hole matching the clamping block 661 is provided on the top of the mounting block 61 .

[0039] By adopting the above technical solution and setting the guide slide, when the mounting seat 62 is sleeved on the mounting block 61, the mounting block 61 and the clamping block 661 abut against each other, which can drive the clamping block 661 to move up automatically. The clamping hole facilitates the clamping block 661 to move up, thereby fixing the mounting block 61 and the mounting seat 62.

[0040] In another embodiment, the solar module 9 includes a support rod 91, a protective cover 92, a reduction motor 93, a rotating rod 94, a support plate 95, a solar power generation device 96, an electric push rod 97 and a cleaning brush 98, wherein a support rod 91 is provided at one end of the edge protection mechanism 8, a protective cover 92 is provided above the support rod 91, a reduction motor 93 is provided inside the protective cover 92, a rotating rod 94 is provided at one end of the reduction motor 93, a support plate 95 is provided above the rotating rod 94, a solar power generation device 96 is provided at one end above the support plate 95, an electric push rod 97 is provided at the other end above the support plate 95, and a cleaning brush 98 is provided at one end of the electric push rod 97.

[0041] In the above embodiment, the solar power generation device 96 can provide electrical energy for the edge protection mechanism 8, the reduction motor 93 drives the rotating rod 94 to rotate, thereby driving the solar power generation device 96 to adjust the angle, and the electric push rod 97 drives the cleaning brush 98 to move, so as to facilitate the cleaning of the solar panel of the solar power generation device 96, so that the device can convert light energy into electrical energy for its own use when in use.

[0042] Furthermore, a ventilation hole is provided on one side of the protective cover 92, and a filter is provided inside the ventilation hole.

[0043] By adopting the above technical solution, the ventilation holes facilitate ventilation of the interior of the protective cover 92 , and the filter screen facilitates preventing dust from entering the protective cover 92 .

[0044] The structure and use principle of the micropile body 3, crown beam 4, stabilizing component 7 and edge protection mechanism 8 in the present invention have been disclosed in a foundation pit support structure based on multiple micropiles disclosed in Chinese patent application number 202010318596.5, and its working principle is: using support columns to fix the protective net, using electrical control boxes and light bulbs to provide lighting for personnel at night, greatly reducing safety hazards, and using anchor piles, auxiliary piles and screws to make the entire structure more stable.

[0045] The working principle and use process of the present invention: the present invention is used for foundation pit support. When in use, the crown beam 4 and the micro pile body 3 are quickly assembled through the convenient disassembly and assembly component 5, and then they can be installed and used. When in use, the support plate 2 and the foundation pit body 1 are supported by the micro pile body 3, and then the micro pile body 3 is stabilized by the stabilizing component 7, and then the reinforcing support component 6 is installed, and the micro pile body 3 is reinforced by the reinforcing support component 6 to improve the safety of use. Finally, the edge protection mechanism 8 is installed. The edge protection mechanism 8 can reduce safety hazards and provide lighting at night. When the edge protection mechanism 8 is in use, the solar energy component 9 can convert light energy into electrical energy for its own use; When the convenient disassembly and assembly component 5 is in use, the crown beam 4 and the micro pile body 3 are assembled and used. Initially, the fixing rod 54 is pulled, and the fixing rod 54 drives the fixing slider 55 to move and compress the fixing spring 56. After the fixing rod 54 moves to the maximum limit, the fixing rod 54 is limited and fixed by the limiting component 57 to prevent it from rebounding. When installing, the square connecting block 51 is connected to the crown beam 4, and then the connecting rod 52 is inserted, and then the fixing seat 53 is put on the connecting rod 52, and then the fixing of the fixing rod 54 is released by the limiting component 57, and then The rear fixing spring 56 is reset, driving the fixing rod 54 to be inserted into the fixing hole, fixing the fixing seat 53 and the connecting rod 52, thereby connecting and fixing the crown beam 4 and the micro pile body 3. When the limiting assembly 57 is in use, when the fixing rod 54 moves to the limiting hole and coincides with the limiting rod 571, the limiting spring 573 is reset, driving the limiting rod 571 to be inserted into the limiting hole, limiting and fixing the fixing rod 54 to prevent it from rebounding, so that when the device is in use, it is convenient to quickly disassemble and assemble the crown beam 4 and the micro pile body 3, thereby improving the practicality of use; When in use, the reinforcing support assembly 6 provides reinforcing support for the micro pile body 3. When in use, the mounting block 61 and the mounting seat 62 are connected, fixed by the clamping assembly 66, and then the reinforcing support frame 63 and the ground are fixed by the fixing block 64 and the fixing anchor rod 65, so that the reinforcing support frame 63 is reinforced. When the clamping assembly 66 is in use, when the mounting seat 62 is sleeved in the mounting block 61, under the action of the guide slide, the mounting block 61 will drive the clamping block 661 to move upward, and the upward movement of the clamping block 661 will drive the clamping slider 663 to move upward and compress the clamping spring 664 until the clamping block 661 and the clamping hole above the mounting block 61 coincide with each other, and the clamping spring 664 is reset, driving the clamping block 661 to be inserted into the clamping hole, and fixing them, so that the device is convenient for reinforcing support and fixing the micro pile body 3 when in use, and improves the safety of use. When the solar module 9 is in use, it can provide electrical energy to the edge protection mechanism 8 through the solar power generation device 96, and drive the rotating rod 94 to rotate through the reduction motor 93, thereby driving the solar power generation device 96 to adjust the angle, and drive the cleaning brush 98 to move through the electric push rod 97, so as to facilitate the cleaning of the solar panel of the solar power generation device 96, so that the device can convert light energy into electrical energy for its own use when in use.

[0046] Another embodiment further provides a supporting method of a micro pile foundation pit supporting device, comprising the following steps: Step S1: The crown beam (4) and the micropile body (3) are assembled and used by using the convenient disassembly assembly component (5). Initially, the fixing rod (54) is pulled, and the fixing rod (54) drives the fixing slider (55) to move and compress the fixing spring (56). After the fixing rod (54) is moved to the maximum limit, the fixing rod (54) is limited and fixed by the limiting assembly (57) to prevent it from rebounding. During installation, the square connecting block (51) and the crown beam (4) are connected, and then the connecting rod (52) is inserted, and then the fixing seat (53) is put on the connecting rod (52). Then, the fixing of the fixing rod (54) is released by the limiting assembly (57), and then the fixing spring (56) is reset, driving the fixing rod (54) to be inserted into the fixing hole, fixing the fixing seat (53) and the connecting rod (52), thereby connecting and fixing the crown beam (4) and the micro-pile body (3). When the limiting assembly (57) is used, when the fixing rod (54) moves to the limiting hole and the limiting rod (571) overlap, the limiting spring (573) is reset, driving the limiting rod (571) to be inserted into the limiting hole, limiting and fixing the fixing rod (54) to prevent it from rebounding; Step S2: The support plate (2) and the foundation pit body (1) are supported by the micropile body (3), and then the micropile body (3) is stabilized by the stabilizing component (7), and then the reinforcing support component (6) is installed. When the reinforcing support component (6) is used, the micropile body (3) is reinforced. When in use, the mounting block (61) and the mounting seat (62) are connected, and they are fixed by the clamping component (66), and then the reinforcing support frame (63) and the ground are fixed by the fixing block (64) and the fixing anchor rod (65), so that the reinforcing support frame (63) is reinforced. When the clamping assembly (66) is used, the mounting seat (62) is sleeved in the mounting block (61). Under the action of the guide slide, the mounting block (61) drives the clamping block (661) to move upward. The upward movement of the clamping block (661) drives the clamping slider (663) to move upward to compress the clamping spring (664) until the clamping block (661) and the clamping hole above the mounting block (61) overlap. The clamping spring (664) is reset and drives the clamping block (661) to be inserted into the clamping hole to fix them. When the device is in use, it is convenient to strengthen the support and fix the micro pile body (3), thereby improving the safety of use. Step S3: installing the edge protection mechanism (8). The edge protection mechanism (8) can reduce safety hazards and provide lighting at night. When the edge protection mechanism (8) is in use, the solar module (9) can convert light energy into electrical energy for its own use. When the solar module (9) is in use, the solar power generation device (96) can provide electrical energy for the edge protection mechanism (8). The reduction motor (93) drives the rotating rod (94) to rotate, thereby driving the solar power generation device (96) to adjust the angle. The electric push rod (97) drives the cleaning brush (98) to move, so as to facilitate cleaning of the solar panel of the solar power generation device (96). When the device is in use, the light energy can be converted into electrical energy for its own use.

[0047] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A micro pile foundation pit support device, characterized in that: Including support plates, micro pile bodies, crown beams, convenient disassembly and assembly components, reinforced support components, stable components, edge protection mechanisms, and solar panels; The support plate is arranged on one side of the foundation pit body, a micropile body is vertically arranged on one side of the support plate, a stabilizing component is arranged above the other side of the support plate, a crown beam is arranged above the support plate, an edge protection mechanism is arranged at one end above the foundation pit body, a convenient disassembly and assembly component is arranged at the connection between the micropile body and the crown beam, and a reinforced support component is arranged on one side of the micropile body.

2. The micro pile foundation pit support device according to claim 1, characterized in that: Solar panels are arranged on both sides of the edge protection mechanism.

3. The micro pile foundation pit support device according to claim 1, characterized in that: The convenient disassembly and assembly component includes a square connecting block, a connecting rod, a fixed seat, a fixed rod, a fixed slider, a fixed spring and a limit assembly, wherein a square connecting block is inserted below the crown beam, a connecting rod is vertically arranged in the middle of the square connecting block, a fixed seat is sleeved on one end of the connecting rod, a fixing rod is arranged above one end of the connecting rod located inside the fixed seat, a fixed slider is arranged on one side of the fixing rod, a fixing spring is arranged above the fixed slider, a limit assembly is arranged on the other side of the fixing rod, and the limit assembly and the fixing rod are arranged vertically.

4. The micro pile foundation pit support device according to claim 3, characterized in that: The limiting assembly includes a limiting rod, a limiting slider and a limiting spring, wherein a limiting rod is arranged on a side of the fixed rod away from the fixed slider, a limiting slider is arranged below the limiting rod, and a limiting spring is arranged on one side of the limiting slider.

5. The micro pile foundation pit support device according to claim 4, characterized in that: One end of the limiting rod is provided with a ball.

6. The micro pile foundation pit support device according to claim 1, characterized in that: The reinforced support assembly includes a mounting block, a mounting seat, a reinforced support frame, a fixed block, a fixed anchor rod and a clamping assembly, wherein a mounting block is arranged on one side of the micropile body, a mounting seat is sleeved on one end of the mounting block, a clamping assembly is arranged above the mounting block located inside the mounting seat, a reinforced support frame is arranged below the mounting seat, a fixed block is arranged at one end of the reinforced support frame, and a fixed anchor rod is arranged in the middle of the fixed block.

7. The micro pile foundation pit support device according to claim 5, characterized in that: The clamping assembly includes a clamping block, a pull rod, a clamping slide and a clamping spring, wherein a clamping block is arranged below the mounting block, a pull rod is arranged at one end of the clamping block, a clamping slide is arranged on one side of the pull rod, and a clamping spring is arranged above the clamping slide.

8. The micro pile foundation pit support device according to claim 7, characterized in that: A guide sliding opening is provided on one side of the clamping block, and a clamping hole matching the clamping block is provided on the top of the mounting block.

9. The micro pile foundation pit support device according to claim 2, characterized in that: The solar energy assembly includes a support rod, a protective cover, a reduction motor, a rotating rod, a support plate, a solar power generation device, an electric push rod and a cleaning brush, wherein a support rod is arranged at one end of the edge protection mechanism, a protective cover is arranged above the support rod, a reduction motor is arranged inside the protective cover, a rotating rod is arranged at one end of the reduction motor, a support plate is arranged above the rotating rod, a solar power generation device is arranged at one end above the support plate, an electric push rod is arranged at the other end above the support plate, and a cleaning brush is arranged at one end of the electric push rod.

10. The supporting method of the micro pile foundation pit supporting device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step S1, assemble and use the crown beam and the micro pile body through the convenient disassembly and assembly component. Initially, pull the fixing rod, and the fixing rod drives the fixing slider to move and compress the fixing spring. After the fixing rod moves to the maximum limit, the fixing rod is limited and fixed by the limiting component to prevent it from rebounding. During installation, the square connecting block and the crown beam are connected, and then the connecting rod is inserted, and then the fixing seat is sleeved on the connecting rod. Then, the fixing of the fixing rod is released by the limiting component, and then the fixing spring is reset to drive the fixing rod to be inserted into the fixing hole, and the fixing seat and the connecting rod are fixed, so as to connect and fix the crown beam and the micro pile body. When the limiting component is used, when the fixing rod moves to the limiting hole and the limiting rod coincides, the limiting spring is reset to drive the limiting rod to be inserted into the limiting hole, and the fixing rod is limited and fixed to prevent it from rebounding. Step S2, the support plate and the foundation pit body are fitted and supported by the micropile body, and then the micropile body is stabilized by the stabilizing component, and then the reinforcing support component is installed. When the reinforcing support component is used, the micropile body is reinforced. When in use, the mounting block and the mounting seat are connected, and they are fixed by the clamping component, and then the reinforcing support frame and the ground are fixed by the fixing block and the fixing anchor rod, so as to strengthen the support by the reinforcing support frame. When the clamping component is used, when the mounting seat is sleeved in the mounting block, under the action of the guide slide, the mounting block will drive the clamping block to move up, and the upward movement of the clamping block will drive the clamping slider to move up and compress the clamping spring until the clamping block and the clamping hole above the mounting block coincide, and the clamping spring is reset to drive the clamping block to be inserted into the clamping hole to fix them; Step S3, the edge protection mechanism is installed to provide lighting at night. When the edge protection mechanism is in use, the solar panels can convert light energy into electrical energy for its own use. When the solar panels are in use, the solar power generation device can provide electrical energy for the edge protection mechanism. The reduction motor drives the rotating rod to rotate, thereby driving the solar power generation device to adjust the angle. The electric push rod drives the cleaning brush to move, so as to clean the solar panels of the solar power generation device.

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