Green static root drilling pile planting construction device

Abstract

The utility model relates to the field of static root-drilling planting piles, and discloses a green static root-drilling planting pile construction device which comprises a plurality of static root-drilling planting piles of a hollow structure. One end of the first fastener is inserted into the end part of one static drilling root planting pile, and the other end of the first fastener is inserted into the end part of the other static drilling root planting pile, so that the end parts of the two static drilling root planting piles are connected with each other; and the second fastener is arranged on the outer side wall of the joint of the two adjacent static drilling root planting piles. The first fasteners are respectively inserted into the two static drilling root planting piles which need to be connected, so that the static drilling root planting piles can be kept in vertical connection, and mismatched connection is avoided; the second fastening piece is arranged outside the connecting position of the two static root drilling piles, the static root drilling piles can be locked, so that connection is stable, the first fastening piece and the second fastening piece are matched, the connection stability of the static root drilling piles can be enhanced, and deflection in the construction process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of static drill rooted piles, in particular to a green static drill rooted pile construction device. Background Art

[0002] Static drilled piles are an engineering technology that strengthens the foundation by injecting cement slurry into a hole in the ground. Also known as sheet piles, large sheet piles or nailed sheet piles, it is a foundation construction method based on static force and is suitable for the treatment of soft soil and weak rock foundations. The construction process includes excavating holes, pouring concrete, installing piles, anchoring piles and closing holes. Finally, the friction between the piles and the foundation is used to strengthen the foundation. The drilling depth and diameter of static drilled piles are selected according to the weight of the building and the type of soil in which they are located. After the drilling is completed, a steel skeleton is placed in the hole and kept in the correct position after the cement slurry is injected. After the cement slurry solidifies, a hard pile foundation is formed.

[0003] Static drilled root piles require very high precision during construction. When multiple static root piles are connected end to end, the connection is often unstable, causing the static root piles inserted into the hole to be skewed and not vertical enough, making the pile foundation unstable and affecting the safety of the entire building. The instability of the pile foundation means that it cannot effectively bear the weight of the building, thereby increasing the safety risks of the building.

[0004] Therefore, there is an urgent need for a green static drilling root pile construction device to solve the problems of instability and deflection of static root piles during connection in the prior art. Utility Model Content

[0005] In view of this, the utility model proposes a green static drilling root pile construction device, which aims to solve the problems of instability and deflection of static root piles during connection in the prior art.

[0006] The utility model provides a green static drill rooted pile construction device, comprising: static drill rooted piles, a plurality of which are provided, and the static drill rooted piles are hollow structures;

[0007] A first fastener, one end of which is inserted into the end of one of the static drill rooted piles, and the other end of the first fastener is inserted into the end of another of the static drill rooted piles, so that the ends of the two static drill rooted piles are connected to each other;

[0008] The second fastener is arranged on the outer side wall of the connection between two adjacent static drill root piles, and the second fastener is used to lock the two static drill root piles.

[0009] Furthermore, the static drill root pile comprises:

[0010] The pile body is an annular cylindrical structure;

[0011] A plurality of through holes are provided, and the through holes are vertically opened on the pile body;

[0012] Grooves are arranged at two ends of the pile body.

[0013] Furthermore, the first fastener comprises:

[0014] A filling strip inserted into the through hole;

[0015] A filling sheet is arranged in the groove, the filling sheet is horizontally fixed between a plurality of the filling strips, and the filling sheet and the filling strips are perpendicular to each other.

[0016] Furthermore, the second fastener comprises:

[0017] There are two arc-shaped pieces, one side of which is hinged to each other;

[0018] A connecting piece is arranged on the outer side walls of the two arc-shaped pieces, and the connecting piece is used to connect the two arc-shaped pieces so that the two arc-shaped pieces are connected to each other to form a cylindrical structure.

[0019] Furthermore, the connecting piece includes:

[0020] A connecting strip, one end of which is hinged to one of the arc-shaped pieces, and the other end of which is provided with a hole;

[0021] A fixing block is located on the arc-shaped piece where the connecting strip is not provided, and a protrusion is provided on the fixing block. The fixing block passes through the hole to fix the connecting strip so as to lock the two arc-shaped pieces.

[0022] Furthermore, the first fastener further comprises:

[0023] The first inner cylinder is vertically arranged on the inner wall of the filling piece, and the first inner cylinder is also located on the upper part of the filling piece.

[0024] Furthermore, the first fastener further comprises:

[0025] The second inner cylinder is vertically arranged on the inner side wall of the filling piece, and the second inner cylinder is also located at the lower part of the filling piece.

[0026] Furthermore, the outer diameter of the filling piece is equal to the outer diameter of the groove.

[0027] Furthermore, the outer diameters of the first inner tube and the second inner tube are equal to the inner diameter of the static drill root pile.

[0028] Compared with the prior art, the beneficial effects of the utility model are: a first fastener is set, and the fasteners are respectively inserted into the two static drill root piles that need to be connected, so that the static drill root piles can maintain a vertical connection and avoid the occurrence of mismatched connections; a second fastener is set outside the connection of the two static drill root piles to lock the static drill root piles, thereby stabilizing the connection; the first fastener and the second fastener cooperate to enhance the connection stability of two adjacent static drill root piles, avoid deflection during construction, and improve the safety performance of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those of ordinary skill in the art. The accompanying drawings are only used for the purpose of illustrating the preferred embodiment and are not considered to be limiting of the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0030] Figure 1 A cross-sectional view of a green static drilling root pile construction device provided by an embodiment of the utility model;

[0031] Figure 2 A front view of a green static drilling root pile construction device provided by an embodiment of the utility model;

[0032] Figure 3 A rear view of a green static drilling root pile construction device provided by an embodiment of the utility model;

[0033] Figure 4 A schematic diagram of the structure of a statically drilled root pile provided in an embodiment of the utility model;

[0034] Figure 5 A schematic diagram of the structure of a first fastener provided in an embodiment of the utility model;

[0035] Figure 6 A schematic structural diagram of a second fastener provided in an embodiment of the utility model.

[0036] In the figure: 100, static drill root pile; 110, pile body; 120, through hole; 130, groove; 200, first fastener; 210, filling strip; 220, filling sheet; 221, first inner tube; 222, second inner tube; 300, second fastener; 310, arc-shaped sheet; 320, connecting member; 321, connecting strip; 3211, hole; 322, fixing block; 3221, protrusion. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0038] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0040] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0041] See also Figure 1-6 As shown, the present embodiment provides a green static drill rooted pile construction device, including a plurality of static drill rooted piles 100, wherein the static drill rooted piles 100 are hollow structures; a first fastener 200, one end of which is inserted into the end of one static drill rooted pile 100, and the other end of the first fastener 200 is inserted into the end of another static drill rooted pile 100, so that the ends of the two static drill rooted piles 100 are connected to each other; a second fastener 300, which is arranged on the outer side wall of the connection between two adjacent static drill rooted piles 100, and the second fastener 300 is used to lock the two static drill rooted piles 100.

[0042] It can be understood that, by providing a first fastener 200 and inserting the fasteners respectively into the two static drill rooted piles 100 that need to be connected, the static drill rooted piles 100 can be kept vertically connected to avoid the occurrence of mismatched connections; a second fastener 300 is provided outside the connection of the two static drill rooted piles 100 to lock the static drill rooted piles 100, thereby stabilizing the connection. The first fastener 200 and the second fastener 300 cooperate with each other to enhance the connection stability of the two adjacent static drill rooted piles 100, avoid deflection during the construction process, and improve the safety performance of the building.

[0043] In a specific embodiment of the present application, the static drill root pile 100 includes a pile body 110 which is an annular cylindrical structure; a plurality of through holes 120 which are vertically opened on the pile body 110; and grooves 130 which are arranged at both ends of the pile body 110.

[0044] In a specific embodiment of the present application, the first fastener 200 includes a filling strip 210 inserted into the through hole 120; a filling sheet 220 arranged in the groove 130, the filling sheet 220 is horizontally fixed between a plurality of filling strips 210, and the filling sheet 220 and the filling strips 210 are perpendicular to each other.

[0045] It can be understood that inserting the filling strip 210 into the through hole 120 of the static drill rooted pile 100 and setting the filling piece 220 in the groove 130 at the end of the static drill rooted pile 100 can keep the connection between the two static drill rooted piles 100 and the first fastener 200 stable, thereby keeping the connection between the two static drill rooted piles 100 stable. Setting the filling strip 210 can also keep the connection between the two static drill rooted piles 100 in a vertical state to avoid deflection, thereby keeping the pile foundation stable and improving the safety performance of the building.

[0046] In a specific embodiment of the present application, the second fastener 300 includes two arc-shaped pieces 310, one side of the two arc-shaped pieces 310 is hinged to each other; a connecting piece 320 is arranged on the outer side wall of the two arc-shaped pieces 310, and the connecting piece is used to connect the two arc-shaped pieces 310 so that the two arc-shaped pieces 310 are connected to each other to form a cylindrical structure.

[0047] It can be understood that the two arc-shaped pieces 310 are provided to wrap the connection between the two adjacent static drill root piles 100. The static drill root piles 100 can be locked through the connecting piece 320, and the disassembly is convenient. The two arc-shaped pieces 310 are hinged to each other, and have high flexibility, which facilitates the installation and disassembly of the second fastener 300.

[0048] In a specific embodiment of the present application, the connecting member 320 includes a connecting strip 321, one end of which is hinged to one of the arc-shaped pieces 310, and the other end of the connecting strip 321 is provided with a hole 3211; a fixing block 322 is located on the arc-shaped piece 310 where the connecting strip 321 is not provided, and a protrusion 3221 is provided on the fixing block 322. The fixing block 322 passes through the hole 3211 to fix the connecting strip 321 so as to lock the two arc-shaped pieces 310.

[0049] It can be understood that the connecting strip 321 is set on one arc-shaped piece 310, and the fixing block 322 is set on the other arc-shaped piece 310. When it is necessary to lock the static drill root pile 100, the fixing block 322 is passed through the hole 3211 on the connecting strip 321, and the protrusion 3221 on the fixing block 322 blocks the connecting strip 321 to prevent the connecting strip 321 from loosening and falling off.

[0050] In a specific embodiment of the present application, the first fastener 200 further includes a first inner cylinder 221 , which is vertically disposed on the inner wall of the filling piece 220 , and the first inner cylinder 221 is also located at the upper portion of the filling piece 220 .

[0051] In a specific embodiment of the present application, the first fastener 200 further includes a second inner cylinder 222 vertically disposed on the inner side wall of the filling piece 220 , and the second inner cylinder 222 is also located at the lower portion of the filling piece 220 .

[0052] It can be understood that the first inner cylinder 221 and the second inner cylinder 222 are fixed on the filling piece 220 and are located inside the static drill rooted pile 100. The first inner cylinder 221 and the second inner cylinder 222 cooperate with the filling strip 210 so that the static drill rooted pile 100 is stuck between the two, which can increase the friction between the first fastener 200 and the static drill rooted pile 100, thereby improving the connection stability.

[0053] In a specific embodiment of the present application, the outer diameter of the filling sheet 220 is equal to the outer diameter of the groove 130 .

[0054] It is understandable that the outer diameter of the filling piece 220 is the same as the inner diameter of the groove 130, so that the filling piece 220 and the groove 130 can be kept in close contact, thereby making the connection between the filling piece 220 and the static drill root pile 100 more closely connected, avoiding the deflection of the connection between the two static drill root piles 100.

[0055] In a specific embodiment of the present application, the outer diameters of the first inner cylinder 221 and the second inner cylinder 222 are equal to the inner diameter of the static drilling root pile 100 .

[0056] It can be understood that the outer diameters of the first inner cylinder 221 and the second inner cylinder 222 are the same as the inner diameter of the static drill rooted pile 100, which can make the first inner cylinder 221 and the second inner cylinder 222 fit with the static drill rooted pile 100, thereby making the connection between the first fastener 200 and the static drill rooted pile 100 more stable, thereby making the connection between the two static drill rooted piles 100 more stable.

[0057] The working principle of the utility model is as follows: after the first static drill rooted pile 100 is successfully placed, the first fastener 200 is inserted on the upper part thereof, and the filling piece 220 is matched with the groove 130, and then the second static drill rooted pile 100 is placed, and the end of the first fastener 200 away from the first static drill rooted pile 100 is inserted into the second static drill rooted pile 100, and the exposed part of the filling piece 220 is matched with the second static drill rooted pile 100, and then the second fastener 300 is set on the outer side wall of the connection between the two static drill rooted piles 100, and the second fastener 300 is locked.

[0058] In summary, a first fastener 200 is provided, and the fasteners are respectively inserted into the two static drill rooted piles 100 that need to be connected, so that the static drill rooted piles 100 can maintain a vertical connection and avoid the occurrence of mismatched connections; a second fastener 300 is provided outside the connection of the two static drill rooted piles 100, which can lock the static drill rooted piles 100 and thus stabilize the connection. The first fastener 200 and the second fastener 300 cooperate with each other to enhance the connection stability of the two adjacent static drill rooted piles 100, avoid deflection during the construction process, and improve the safety performance of the building.

[0059] Furthermore, the filling strip 210 is inserted into the through hole 120 of the static drill rooted pile 100, and the filling piece 220 is set in the groove 130 at the end of the static drill rooted pile 100, which can keep the connection between the two static drill rooted piles 100 and the first fastener 200 stable, thereby keeping the connection between the two static drill rooted piles 100 stable. The provision of the filling strip 210 can also keep the connection between the two static drill rooted piles 100 in a vertical state to avoid deflection, thereby keeping the pile foundation stable and improving the safety performance of the building.

[0060] Furthermore, two arc-shaped pieces 310 are provided to wrap the connection of two adjacent static drill root piles 100. Through the connecting piece 320, the static drill root pile 100 can be locked and conveniently disassembled. The two arc-shaped pieces 310 are hinged to each other, which is highly flexible and convenient for installation and removal of the second fastener 300. A connecting strip 321 is provided on one arc-shaped piece 310, and a fixing block 322 is provided on the other arc-shaped piece 310. When the static drill root pile 100 needs to be locked, the fixing block 322 is passed through the hole 3211 on the connecting strip 321, and the protrusion 3221 on the fixing block 322 blocks the connecting strip 321 to prevent the connecting strip 321 from loosening and falling off.

[0061] Furthermore, the first inner cylinder 221 and the second inner cylinder 222 are fixed on the filling piece 220 and are located inside the static drill rooted pile 100. The first inner cylinder 221 and the second inner cylinder 222 cooperate with the filling strip 210 so that the static drill rooted pile 100 is clamped therebetween, which can increase the friction between the first fastener 200 and the static drill rooted pile 100, thereby improving the connection stability. The outer diameter of the filling piece 220 is the same as the inner diameter of the groove 130, which can keep the filling piece 220 and the groove 130 in close contact, thereby making the connection between the filling piece 220 and the static drill rooted pile 100 more closely connected, and avoiding the deflection of the connection between the two static drill rooted piles 100. The outer diameters of the first inner tube 221 and the second inner tube 222 are the same as the inner diameter of the static drill rooted pile 100, so that the first inner tube 221 and the second inner tube 222 can fit the static drill rooted pile 100, thereby making the connection between the first fastener 200 and the static drill rooted pile 100 more stable, thereby making the connection between the two static drill rooted piles 100 more stable.

[0062] Those skilled in the art can understand that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A green static drilling root pile construction device, characterized in that: include: Static drill rooted piles are provided in plurality, and the static drill rooted piles are hollow structures; A first fastener, one end of which is inserted into the end of one of the static drill rooted piles, and the other end of the first fastener is inserted into the end of another of the static drill rooted piles, so that the ends of the two static drill rooted piles are connected to each other; The second fastener is arranged on the outer side wall of the connection between two adjacent static drill root piles, and the second fastener is used to lock the two static drill root piles.

2. The green static drilling root pile construction device according to claim 1 is characterized in that: The static drill root pile comprises: The pile body is an annular cylindrical structure; A plurality of through holes are provided, and the through holes are vertically opened on the pile body; Grooves are arranged at two ends of the pile body.

3. The green static drilling root pile construction device according to claim 2 is characterized in that: The first fastener comprises: A filling strip inserted into the through hole; A filling sheet is arranged in the groove, the filling sheet is horizontally fixed between a plurality of the filling strips, and the filling sheet and the filling strips are perpendicular to each other.

4. The green static drilling root pile construction device according to claim 1 is characterized in that: The second fastener comprises: There are two arc-shaped pieces, one side of which is hinged to each other; A connecting piece is arranged on the outer side walls of the two arc-shaped pieces, and the connecting piece is used to connect the two arc-shaped pieces so that the two arc-shaped pieces are connected to each other to form a cylindrical structure.

5. The green static drilling root pile construction device according to claim 4 is characterized in that: The connecting piece comprises: A connecting strip, one end of which is hinged to one of the arc-shaped pieces, and the other end of which is provided with a hole; A fixing block is located on the arc-shaped piece where the connecting strip is not provided, and a protrusion is provided on the fixing block. The fixing block passes through the hole to fix the connecting strip so as to lock the two arc-shaped pieces.

6. The green static drilling root pile construction device according to claim 3 is characterized in that: The first fastener also includes: The first inner cylinder is vertically arranged on the inner wall of the filling piece, and the first inner cylinder is also located on the upper part of the filling piece.

7. The green static drilling root pile construction device according to claim 6 is characterized in that: The first fastener also includes: The second inner cylinder is vertically arranged on the inner side wall of the filling piece, and the second inner cylinder is also located at the lower part of the filling piece.

8. The green static drilling root pile construction device according to claim 3 is characterized in that: The outer diameter of the filling piece is equal to the outer diameter of the groove.

9. The green static drilling root pile construction device according to claim 7 is characterized in that: The outer diameters of the first inner cylinder and the second inner cylinder are equal to the inner diameter of the static drilling root pile.

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