Mounting device for excavation-free pile foundation of landscape plank road

Abstract

The utility model discloses a mounting device for an excavation-free pile foundation of a landscape plank road, and relates to the technical field of plank road construction, in particular to the mounting device for the excavation-free pile foundation of the landscape plank road, which comprises a supporting table, a sleeve frame is fixedly mounted on the upper surface of the supporting table, and a driving motor is fixedly mounted in the sleeve frame through a bolt A. During use, the two positioning seats are placed on the two sides of a foundation pile, then a ground bolt is nailed in, the supporting table is lifted, a hot forging pipe body is inserted into the pile nailing position through a conical head and is erected, a flange plate B and a flange plate A are connected through a bolt B, then a worker holds a grip and a holding rod to stably hold equipment, a driving motor is started to drive the hot forging pipe body to rotate, and the hot forging pipe body is driven to rotate. The spiral piece rotates downwards, the hot forging pipe body is continuously screwed into the soil downwards, the supporting sleeve rod and the inner rod are shrunk, the supporting table moves downwards, the hot forging pipe body is installed, and then the plank road is installed on the flange plate B by disassembling the bolt B subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of plank road construction, in particular to an installation device for a landscape plank road pile foundation without excavation. Background Technique

[0002] A landscape plank road generally refers to a footpath built beside a cliff, mountain or river, usually composed of wood or stone, for easy walking and sightseeing.

[0003] Landscape plank roads are often located in scenic areas, which are mostly mountainous areas with undulating terrain and steeply inclined bottoms. If conventional concrete foundations are used for the foundation, earth excavation and reinforced concrete construction are relatively inconvenient. Due to the terrain, it is inconvenient for workers to operate, and the construction process is relatively dangerous. Because it is in the mountainous area, the roads are rough and far away, and material transportation is inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation device for a landscape plank road pile foundation without excavation. By setting a support platform, a driving motor, a steel pipe pile assembly and a positioning seat, the problems that landscape areas are mostly mountainous areas with undulating terrain and steeply inclined bottoms are solved. If conventional concrete foundations are used for the foundation, earth excavation and reinforced concrete construction are relatively inconvenient. Due to the terrain, it is inconvenient for workers to operate, and the construction process is relatively dangerous. Because it is in the mountainous area, the roads are rough and far away, and material transportation is inconvenient.

[0005] To achieve the above purpose, the utility model is realized through the following technical solutions: an installation device for a landscape plank road pile foundation without excavation, including a support platform, a sleeve frame is fixedly installed on the upper surface of the support platform, a driving motor is fixedly installed inside the sleeve frame through bolt A, the output end of the driving motor is splined with a flange A, and a steel pipe pile assembly is fixedly installed on the lower surface of the flange A through bolt B;

[0006] The steel pipe pile assembly includes a flange B fixedly installed on the lower surface of the flange A through bolt B, a hot-forged pipe body is welded on the lower surface of the flange B, a conical head is arranged at the bottom end of the hot-forged pipe body, and a spiral piece is welded at the bottom of the surface of the hot-forged pipe body.

[0007] Preferably, both sides of the support platform are fixedly connected with a rotating support A, and a sleeve rod A is rotatably connected inside the rotating support A.

[0008] Preferably, one side of the sleeve rod A is fixedly connected with a support sleeve rod, and an inner rod is inserted inside the support sleeve rod.

[0009] Preferably, one end of the inner rod is fixedly connected with a sleeve rod B, and a rotating support B is rotatably connected inside the sleeve rod B.

[0010] Preferably, a positioning seat is welded to the lower surface of the B rotating support, a jack is provided on the surface of the positioning seat, and a ground bolt is inserted into the jack.

[0011] Preferably, grips are fixedly connected to the front and back of the support platform, and a grip rod is fixedly connected to the surface of the sleeve frame.

[0012] The utility model provides an installation device for a landscape plank road pile foundation without excavation, and has the following beneficial effects:

[0013] During use, by placing two positioning seats on both sides of the foundation pile, then driving in the ground bolts and lifting the support platform, inserting the hot forging pipe body into the pile driving position through the conical head and straightening it, connecting the B flange and the A flange through the B bolt, then personnel hold the grips and the grip rod to steady the device, start the driving motor to drive the hot forging pipe body to rotate, the spiral blade rotates downward, as the hot forging pipe body continuously rotates downward into the soil, and the support sleeve rod and the inner rod contract, realizing the downward movement of the support platform and the installation of the hot forging pipe body. Subsequently, remove the B bolt and install the plank road on the B flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0015] Figure 1 It is a schematic structural diagram of the present utility model;

[0016] Figure 2 It is a schematic bottom view of the structure of the present utility model;

[0017] Figure 3 It is a schematic exploded view of the structure of the support platform of the present utility model;

[0018] Figure 4 It is a schematic exploded view of the structure of the positioning seat of the present utility model.

[0019] Labels in the figure:

[0020] 1. Support platform; 2. Sleeve frame; 3. Driving motor; 4. A flange; 5. B flange; 6. Hot forging pipe body; 7. Conical head; 8. Spiral blade; 9. A rotating support; 10. A sleeve rod; 11. Support sleeve rod; 12. Inner rod; 13. B sleeve rod; 14. B rotating support; 15. Positioning seat; 16. Ground bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, this embodiment provides an installation device for a landscape plank road pile foundation without excavation, including a support platform 1. A sleeve frame 2 is fixedly installed on the upper surface of the support platform 1. A driving motor 3 is fixedly installed inside the sleeve frame 2 through bolt A. The output end of the driving motor 3 is splined with a flange A 4. A steel pipe pile assembly is fixedly installed on the lower surface of the flange A 4 through bolt B.

[0024] The steel pipe pile assembly includes a flange B 5 fixedly installed on the lower surface of the flange A 4 through bolt B. A hot-forged pipe body 6 is welded to the lower surface of the flange B 5. A cone head 7 is provided at the bottom end of the hot-forged pipe body 6. A spiral blade 8 is welded to the bottom of the surface of the hot-forged pipe body 6. The spiral blade 8 is designed according to geological conditions, pile foundation compressive, tensile, and shear bearing capacity requirements, and can be divided into continuous spiral blades and split spiral blades.

[0025] The steel pipe pile assembly is mainly composed of three parts: a hot-forged pipe body 6, a spiral blade 8, and a flange B 5. The spiral blade 8 and the flange B 5 are welded to the hot-forged pipe body 6, and then the whole is hot-dip galvanized. Subsequently, when supporting the plank road, its service life can be maintained and the corrosion situation can be reduced.

[0026] Two sides of the support platform 1 are fixedly connected with a rotating support A 9. An inner sleeve rod 10 is rotatably connected inside the rotating support A 9. One side of the inner sleeve rod 10 is fixedly connected with a support sleeve rod 11. An inner rod 12 is inserted into the support sleeve rod 11. One end of the inner rod 12 is fixedly connected with a sleeve rod B 13. A rotating support B 14 is rotatably connected inside the sleeve rod B 13.

[0027] The support sleeve rod 11 and the inner rod 12 can rotate and telescopically extend. When the support platform 1 is installed on the hot forging pipe body 6, the hot forging pipe body 6 supports the support platform 1, and the support sleeve rod 11 and the inner rod 12 prevent the support platform 1 from rotating and provide auxiliary support for the support platform 1. Personnel need to steady the support platform 1 from both sides to prevent it from tipping over. Generally, three people can operate it efficiently.

[0028] A positioning seat 15 is welded to the lower surface of the B rotating support 14. A jack is provided on the surface of the positioning seat 15, and a ground bolt 16 is inserted into the interior of the jack to fix the positioning seat 15 through the ground bolt 16.

[0029] Grip handles are fixedly connected to both the front and back of the support platform 1, and grip rods are fixedly connected to the surface of the sleeve frame 2.

[0030] Specifically, when this installation device for the landscape plank road without excavation of pile foundations is in operation / use: During use, by placing the two positioning seats 15 on both sides of the foundation pile, then driving in the ground bolts 16 and lifting the support platform 1, inserting the hot forging pipe body 6 into the pile driving position through the tapered head 7 and straightening it, connecting the B flange 5 and the A flange 4 through the B bolts. Subsequently, personnel steady the device by grasping the grip handles and grip rods, start the drive motor 3 to drive the hot forging pipe body 6 to rotate, and rotate downward through the spiral blade 8. As the hot forging pipe body 6 continuously rotates downward into the soil, the support sleeve rod 11 and the inner rod 12 contract, realizing the downward movement of the support platform 1 and the installation of the hot forging pipe body 6. Subsequently, remove the B bolts and install the plank road on the B flange 5. With this device, there is no need for excavation, no damage to the natural environment, zero intervention in the environment, and manual portable construction is adopted, without the need for large machinery, and a portable electric tightening machine is used for construction; it can be used immediately after driving, without the need for maintenance; it can be recycled, the construction is fast, and the construction period is short: One device for three people can complete the installation of 20 - 30 foundations in one day, and it is also widely applicable, including complex terrains with slopes.

[0031] All the electrical components appearing in this text are electrically connected to the external main controller and 220V mains electricity. And the main controller can be a conventional known device such as a computer for control. In the specific implementation manner of this disclosure, the detailed descriptions of known functions and known components are omitted. To ensure the compatibility of the device, the operation means adopted are consistent with the parameters of market instruments.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An installation device for a landscape plank road without excavation pile foundation, comprising a support platform (1), characterized in that: A sleeve frame (2) is fixedly mounted on the upper surface of the support platform (1), a driving motor (3) is fixedly mounted inside the sleeve frame (2) via A bolts, an output end of the driving motor (3) is spline-connected with an A flange (4), and a steel pipe pile assembly is fixedly mounted on the lower surface of the A flange (4) via B bolts; The steel pipe pile assembly comprises a B flange (5) fixedly mounted on the lower surface of an A flange (4) by means of B bolts, a hot forged pipe body (6) is welded to the lower surface of the B flange (5), a cone head (7) is provided at the bottom end of the hot forged pipe body (6), and a spiral sheet (8) is welded to the bottom of the surface of the hot forged pipe body (6).

2. The installation device for the excavation-free pile foundation of a landscape plank road according to claim 1, characterized in that: A rotating support (9) is fixedly connected to both sides of the support platform (1), and an A sleeve rod (10) is rotatably connected inside the A rotating support (9).

3. The installation device for the excavation-free pile foundation of a landscape plank road according to claim 2, characterized in that: A support sleeve rod (11) is fixedly connected to one side of the A sleeve rod (10), and an inner rod (12) is inserted into the interior of the support sleeve rod (11).

4. The installation device for the excavation-free pile foundation of a landscape plank road according to claim 3, characterized in that: One end of the inner rod (12) is fixedly connected to a B sleeve rod (13), and the interior of the B sleeve rod (13) is rotatably connected to a B rotating support (14).

5. The installation device for the excavation-free pile foundation of a landscape plank road according to claim 4, characterized in that: A positioning seat (15) is welded to the lower surface of the B rotating support (14), and a plug hole is provided on the surface of the positioning seat (15), and a ground bolt (16) is inserted into the inside of the plug hole.

6. The installation device for the excavation-free pile foundation of a landscape plank road according to claim 1, characterized in that: The front and back sides of the support platform (1) are both fixedly connected with handles, and the surface of the sleeve frame (2) is fixedly connected with a grip rod.

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