Piling fixing structure

Abstract

The utility model discloses a piling fixing structure and mainly relates to the technical field of piling. Comprising a frame body capable of being opened and closed, a baffle is arranged on the inner side of each inner side face of the frame body, a translation mechanism used for driving the baffles to horizontally move is arranged on the frame body, positioning wheels are arranged on the sides, away from the frame body, of the baffles, and a position locking mechanism and a moving mechanism are arranged on the frame body; the problem that a pile rod shakes, deviates or inclines in the striking process can be effectively solved, a pile foundation can be conveniently taken, placed, fixed and dismantled, fixation between the frame body and the ground can be enhanced, and stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of piling, in particular to a piling fixing structure. Background Art

[0002] A pile driver is a kind of engineering machinery equipment. In construction, a metal or wooden pile is driven into a certain depth through repeated impact and vibration to provide a stable foundation support for a building or other facilities. The pile needs to be fixed during the pile driving to prevent the pile from shaking, shifting or tilting during the driving process. When using the existing pile fixing structure, it is not convenient to adjust and fix piles of different diameters in different sites, and it is not convenient to take and place the piles. In addition, it is not convenient to fix the frame to the ground during or at the end of the pile driving, and it is not convenient to move and transfer, which has a certain impact on the actual use. Utility Model Content

[0003] The purpose of the utility model is to solve the problems existing in the prior art and to provide a pile fixing structure which can effectively solve the problem of pile rod shaking, offset or tilting during the striking process, is convenient for taking and placing the pile foundation, and is convenient for fixing and dismantling, and can enhance the fixation between the frame and the ground and improve stability.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A piling fixing structure comprises an openable frame, wherein a baffle is arranged on the inner side of each inner side surface of the frame, a translation mechanism for driving the baffle to move horizontally is arranged on the frame, a positioning wheel is arranged on the side of the baffle away from the frame, and a position locking mechanism and a moving mechanism are arranged on the frame.

[0006] Preferably, the frame is a square frame, and the number of the baffles is four.

[0007] Preferably, the frame includes a frame body with an open end and a movable plate for closing the open end of the frame body, one end of the movable plate is hinged to the frame, and the other end is fixed to the frame by a fixing bolt.

[0008] Preferably, the translation mechanism comprises a threaded adjustment rod rotatably connected to the baffle, the frame is provided with a threaded through hole adapted to the threaded adjustment rod, and a first knob is provided at one end of the threaded adjustment rod away from the baffle.

[0009] Preferably, a guide rod is provided on a side of the baffle away from the positioning wheel, and a guide hole adapted to the guide rod is provided on the frame.

[0010] Preferably, the guide rod is provided with a scale.

[0011] Preferably, two positioning wheels are provided on each of the baffles.

[0012] Preferably, the position locking mechanism comprises a plurality of fixed blocks evenly arranged along the circumference of the frame, a screw is vertically provided on the fixed block, the screw vertically penetrates the fixed block, a tip is provided at the bottom of the screw, and a second knob is provided at the top.

[0013] Preferably, the moving mechanism comprises a plurality of support columns evenly arranged along the circumference of the frame, and universal wheels are provided at the bottom of the support columns.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model adopts an openable and closable frame. When the frame is opened, the pile foundation can be placed inside the frame. The position of the positioning wheel is adjusted by a translation mechanism so that the positioning wheel abuts against the pile foundation, thereby providing stable support for the pile foundation. The utility model can be suitable for fixing pile foundations of different diameters. The pile foundation is located in the center position. When piling, the pile foundation slides downward. By using the positioning wheel, the friction of the pile foundation on the frame is reduced. The openable and closable frame structure can facilitate the placement and removal of the pile foundation, and is convenient for fixing and removing.

[0016] 2. The utility model locks the position of the frame through a position locking mechanism, thereby improving the stability of the utility model when in use; and the movement of the utility model can be facilitated by providing a moving mechanism, so that the frame can be dismantled for movement and transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure after the frame is opened;

[0019] Figure 3 Schematic diagram of the connection structure between the threaded adjustment rod and the baffle;

[0020] Figure 4 It is a structural diagram of a position locking mechanism and a moving mechanism.

[0021] The numbers in the accompanying drawings are: 1, frame; 11, movable plate; 12, fixing bolt; 2, baffle; 21, shaft disc; 3, positioning wheel; 4, threaded adjustment rod; 41, first knob; 42, guide rod; 5, fixing block; 51, screw rod; 52, second knob; 6, support column; 61, universal wheel. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0023] Example: As shown in the attached Figure 1-4 As shown, the utility model is a piling fixing structure, comprising an openable frame 1, wherein a baffle 2 is provided on the inner side of each inner side surface of the frame 1. Preferably, the frame 1 is a square frame, and the number of the baffles 2 is four.

[0024] Preferably, in order to facilitate the opening and closing of the frame, the frame 1 includes a frame body with an open end and a movable plate 11 for closing the opening on the frame body. One end of the movable plate 11 is hinged to the frame 1 through a hinge, and the other end is fixed to the frame body through a fixing bolt 12. A threaded hole corresponding to the fixing bolt 12 is provided on the frame body.

[0025] The frame body 1 is provided with a translation mechanism for driving the baffle 2 to move horizontally. The translation mechanism can adopt an electric push rod, etc. Preferably, in order to reduce costs, the translation mechanism includes a threaded adjustment rod 4 rotatably connected to the baffle 2, and the threaded adjustment rod 4 is provided with a shaft disk 21 at one end close to the baffle 2. The baffle 2 is provided with a mounting hole adapted to the shaft disk 21, and the shaft disk 21 is embedded in the mounting hole. The frame body 1 is provided with a threaded through hole adapted to the threaded adjustment rod, and the threaded adjustment rod 4 is provided with a first knob 41 at one end away from the baffle 2. The baffle 2 can be driven to translate by turning the first knob 41.

[0026] Furthermore, in order to ensure the stability of the baffle translation, a guide rod 42 is provided on the side of the baffle 2 away from the positioning wheel 3, and a guide hole adapted to the guide rod 42 is provided on the frame 1. There are two guide rods 42, and the threaded adjustment rod 4 is located between the two guide rods 42. The two guide rods 42 are connected at one end away from the baffle 2 by a connecting piece, and a through hole adapted to the threaded adjustment rod 4 is provided on the connecting piece.

[0027] Furthermore, the guide rod 42 is provided with a scale to enable precise adjustment.

[0028] A positioning wheel 3 is provided on one side of the baffle plate 2 away from the frame body 1 . Preferably, two positioning wheels 3 are provided on each of the baffle plates 2 , so as to improve the stability of the pile foundation support.

[0029] The frame 1 is provided with a position locking mechanism and a moving mechanism.

[0030] Preferably, in order to facilitate the locking of the position of the frame, the position locking mechanism includes a plurality of fixed blocks 5 evenly arranged along the circumference of the frame 1, and a fixed block 5 is provided at each corner of the frame 1. A screw 51 is vertically provided on the fixed block 5, and the screw 51 vertically penetrates the fixed block 5 and is threadedly connected to the fixed block 5. A tip is provided at the bottom of the screw 51 and a second knob 52 is provided at the top. The position of the tip can be adjusted by turning the second knob 52.

[0031] Preferably, in order to facilitate the movement of the frame, the moving mechanism includes a plurality of support columns 6 evenly arranged along the circumference of the frame 1 , a support column 6 is arranged at each corner of the frame 1 , and a universal wheel 61 is installed at the bottom of the support column 6 .

[0032] When the utility model is in use, the frame 1 is first moved to a designated position by the universal wheel 61, and the four second knobs 52 are rotated respectively, so that the screw rod 51 is located inside the fixing block 5 and slides downward under the action of the thread, so that the bottom tip of the screw rod 51 is inserted into the ground, and then the frame 1 is fixed on the ground. When fixing the pile foundation, the four first knobs 41 are rotated, so that the threaded adjustment rod 4 drives the baffle plate 2 inside the frame 1 to slide inside and outside through the thread, and the guide rod 42 is guided to slide, and the scale on the top of the guide rod 42 is used to observe. Observe, adjust the diameter size that matches the pile foundation, rotate the fixing bolt 12 to disengage the fixing bolt 12 from the threaded hole, and the movable plate 11 is rotated and opened by the hinge to place the pile foundation inside the frame 1, and the movable plate 11 is closed and fixed by the connection of the fixing bolt 12, so that the pile foundation is located between the two positioning wheels 3 on the inner side of each baffle 2, and the pile foundation is clamped and fixed. When piling, the pile foundation slides downward through the positioning wheel 2. After the piling is completed, the screw rod 51 is separated from the ground, and the frame 1 is removed by opening the movable plate 11, and moved by the universal wheel 61.

Claims

1. A piling fixing structure, characterized in that: The invention comprises an openable frame (1), wherein a baffle (2) is provided on the inner side of each inner side surface of the frame (1), a translation mechanism for driving the baffle (2) to move horizontally is provided on the frame (1), a positioning wheel (3) is provided on the side of the baffle (2) away from the frame (1), and a position locking mechanism and a moving mechanism are provided on the frame (1).

2. A piling fixing structure according to claim 1, characterized in that: The frame (1) is a square frame, and the number of the baffles (2) is four.

3. A piling fixing structure according to claim 1, characterized in that: The frame (1) comprises a frame body with an open end and a movable plate (11) for closing the open end of the frame body; one end of the movable plate (11) is hinged to the frame (1) and the other end is fixed to the frame (1) via a fixing bolt (12).

4. A piling fixing structure according to claim 1, characterized in that: The translation mechanism comprises a threaded adjustment rod (4) rotatably connected to the baffle (2); a threaded through hole adapted to the threaded adjustment rod is provided on the frame (1); and a first knob (41) is provided at one end of the threaded adjustment rod (4) away from the baffle (2).

5. A piling fixing structure according to claim 4, characterized in that: A guide rod (42) is provided on the side of the baffle (2) away from the positioning wheel (3), and a guide hole adapted to the guide rod (42) is provided on the frame (1).

6. A piling fixing structure according to claim 5, characterized in that: The guide rod (42) is provided with a scale.

7. The piling fixing structure according to claim 1, characterized in that: Two positioning wheels (3) are provided on each baffle (2).

8. The piling fixing structure according to claim 1, characterized in that: The position locking mechanism comprises a plurality of fixed blocks (5) uniformly arranged along the circumference of the frame (1), a screw rod (51) being vertically arranged on the fixed block (5), the screw rod (51) vertically penetrating the fixed block (5), a tip being arranged at the bottom of the screw rod (51) and a second knob (52) being arranged at the top.

9. The piling fixing structure according to claim 1, characterized in that: The moving mechanism comprises a plurality of support columns (6) uniformly arranged along the circumference of the frame (1), and a universal wheel (61) is provided at the bottom of the support column (6).

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