CN210937286U

CN210937286U - Piling equipment

Info

Publication number: CN210937286U
Application number: CN201922050563.2U
Authority: CN
Inventors: 胡瑞·达宾阳
Original assignee: Shanghai Kunjie Hardware Tool Co Ltd
Current assignee: Shanghai Kunjie Hardware Tool Co Ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-07
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a piling device, which comprises a device body, a pile and a connecting structure, wherein a rotating shaft of the device body is detachably connected with the pile through the connecting structure; the pile comprises a pile rod and a hook, and the hook is fixedly arranged at the upper end of the pile rod; the connecting structure comprises a connecting body and a pressing piece, and the upper end of the connecting body is inserted into the rotating shaft; a hook-shaped groove matched with the hook in shape is formed in one side face of the connecting body, and the pressing piece is detachably connected to the outer side of the hook-shaped groove; during installation, the hook is placed in the hook groove, the lower end of the hook penetrates out of the bottom of the hook groove, and the pressing piece is fixedly connected with the connecting body so as to press and fix the hook in the hook groove. The utility model provides a connection structure between current pile equipment and the stake complicated and then cause the inconvenient technical problem of dismouting.

Description

Piling equipment

Technical Field

The utility model relates to a hardware and tools, in particular to pile equipment.

Background

General stake needs the rotatory corresponding object of driving of pile driving equipment on, need drive into ground through pile driving equipment rotation like the ground stake, but the connection structure between current stake and the pile driving equipment is more complicated, and the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile driving device to solve the more complicated and then cause the inconvenient technical problem of dismouting of connection structure between current pile driving device and the stake.

In order to solve the problems, the utility model provides a piling device, which comprises a device body, a pile and a connecting structure, wherein a rotating shaft of the device body is detachably connected with the pile through the connecting structure;

the pile comprises a pile rod and a hook, and the hook is fixedly arranged at the upper end of the pile rod;

the connecting structure comprises a connecting body and a pressing piece, and the upper end of the connecting body is inserted into the rotating shaft; a hook-shaped groove matched with the hook in shape is formed in one side face of the connecting body, and the pressing piece is detachably connected to the outer side of the hook-shaped groove; during installation, the hook is placed in the hook groove, the lower end of the hook penetrates out of the bottom of the hook groove, and the pressing piece is fixedly connected with the connecting body so as to press and fix the hook in the hook groove.

Preferably, a bulge matched with the hook is arranged in the middle of the hook-shaped groove, and when the hook is arranged in the hook-shaped groove, the hook is sleeved on the bulge;

the pressing piece is detachably connected with the protrusion.

Preferably, the hook comprises a bending part, two ends of the bending part are fixedly connected with a first inclined part and a second inclined part respectively, and the second inclined part is fixedly connected with the upper end of the pile rod;

correspondingly, the hook-shaped groove comprises a first inclined groove, a bent groove and a second inclined groove which are sequentially communicated, during installation, the first inclined part is located in the first inclined groove, the bent part is located in the bent groove, and the second inclined part is located in the second inclined groove and penetrates out of the bottom of the second inclined groove.

Preferably, the outer end of the rotating shaft section of the device body connected with the connecting body is polygonal.

Preferably, the connecting body is connected with the rotating shaft section of the device body through a connecting sleeve:

the upper end of the connecting body is provided with a first connecting hole which is polygonal;

the upper end of the connecting sleeve is provided with a second connecting hole matched with the rotating shaft section, and the lower end of the connecting sleeve is matched with the first connecting hole;

during installation, the rotating shaft section is inserted into the second connecting hole, and the lower end of the connecting sleeve is inserted into the first connecting hole.

Preferably, the pressing member includes a cover body, the cover body can be fastened and connected with the connecting body through a plurality of threaded fasteners, and when the cover body is installed, the cover body covers the outer side of the hook.

Preferably, the compressing member comprises a nut and a threaded rod, the threaded rod is fixed on the inner side of the nut, and the nut covers the outer side of the hook during installation.

Preferably, the outer side of the nut is provided with a groove convenient for disassembly and assembly.

Preferably, the pile rod is further provided with a spiral blade.

Preferably, the equipment body is an electric drill, an electric wrench or a pneumatic wrench.

Compared with the prior art, the utility model discloses there are following technological effect:

1. the utility model provides a pair of pile equipment, connection structure and equipment body are through the connected mode of pegging graft, simple structure, the dismouting of being convenient for.

2. The upper end of stake is the couple, is equipped with in the connection structure with the hook groove of couple adaptation to through compressing tightly a locking, consequently, at the during operation, the stake can not produce the wrench movement on connection structure or rock, stability is good. But also is convenient to disassemble and assemble.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is an exploded view of a piling rig according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connector according to a preferred embodiment of the present invention;

fig. 3 is a schematic diagram of a piling working state of the piling device according to the preferred embodiment of the present invention;

fig. 4 is a schematic structural view of the pressing member being assembled and disassembled through the device body according to the preferred embodiment of the present invention;

fig. 5 is a schematic view of an installation structure of a piling device according to a preferred embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and this embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, but the present invention is not limited to the following embodiments, and those skilled in the art can modify and color the present invention without changing the spirit and content of the present invention.

Referring to fig. 1 to 3, a pile driving apparatus includes an apparatus body 1, a pile 3 and a connecting structure 2, wherein a rotating shaft of the apparatus body 1 is detachably connected to the pile 3 through the connecting structure 2;

the pile 3 comprises a pile rod 32 and a hook 31, and the hook 31 is fixedly arranged at the upper end of the pile rod 32;

the connecting structure 2 comprises a connecting body 22 and a pressing piece 23, and the upper end of the connecting body 22 is inserted into the rotating shaft; a hook-shaped groove 221 matched with the hook 31 in shape is formed in one side face of the connecting body 22; in this embodiment, the hook-shaped groove 221 is an unclosed annular groove, and the lower end of the hook-shaped groove 221 is open so as to allow the stud 32 to pass through the connecting body 22.

The pressing member 23 is detachably coupled to the side of the coupling body 22 and is positioned outside the hooking groove 221. During installation, the hook 31 at the upper end of the pile 3 is installed in the hook groove 221, the lower end of the hook 31 penetrates out of the bottom of the hook groove 221, and the pressing member 23 is fixedly connected with the connecting body 22 to press and fix the hook 31 in the hook groove 221.

In order to further increase the connection stability of the hook 31, a protrusion 222 adapted to the hook 31 is arranged in the middle of the hook groove 221, and when the hook 31 is installed in the hook groove 221, the hook 31 is sleeved on the protrusion 222; the pressing member 23 is detachably coupled to the protrusion 222. During installation, the upper end hook 31 of the pile 3 is installed in the hook groove 221, the lower end of the hook 31 penetrates out of the bottom of the hook groove 221, and the hook 31 is pressed and fixed in the hook groove 221 through the pressing piece 23.

In order to prevent pile 3 from shaking during installation in pile connecting structure 2, it is necessary to ensure that pile 3 cannot rotate along the horizontal axis, and therefore, the outer circumference of projection 222 of hook groove 221 is a polygon adapted to the shape of upper end hook 31 of pile 3, ensuring that hook 31 cannot rotate along the horizontal axis.

Specifically, a threaded hole 2221 adapted to the pressing member 23 is disposed on the protrusion 222 of the hook-shaped groove 221; when the device is installed, the hook 31 is placed in the hook groove 221, the hook 31 is sleeved on the middle protrusion 222 of the hook groove, and the hook 31 is fixed on the connecting body 22 through the pressing piece 23.

In this embodiment, the hook 31 includes a curved portion 311, two ends of the curved portion 311 are respectively fixedly connected to a first inclined portion 312 and a second inclined portion 313, and the second inclined portion 313 is fixed to the upper end of the pile rod 32. The corresponding hook groove 221 includes a first inclined groove 2213, a curved groove 2211 and a second inclined groove 2212 which are sequentially connected, and when the hook groove is installed, the first inclined portion 312 is located in the first inclined groove 2213, the curved portion 311 is located in the curved groove 2211, and the second inclined portion 313 is located in the second inclined groove 2212 and protrudes out from the bottom of the second inclined groove 2212.

In this embodiment, the outer end of the rotating shaft segment 11 of the apparatus body 1 connected to the connecting body 22 is polygonal.

As an embodiment, the upper end of the connecting body 22 is provided with a connecting hole adapted to the rotating shaft section 11, and the rotating shaft section 11 is inserted into the connecting hole during installation. In this embodiment, it is preferable that the outer end portion of the rotating shaft section 11 of the apparatus body 1 connected to the connecting body 22 is hexagonal, and thus, this connecting hole is a hexagonal hole.

As another example, the connecting body 22 is connected to the rotating shaft section 11 of the apparatus body 1 through a connecting sleeve 21:

the upper end of the connecting body 22 is provided with a first connecting hole 223, and the first connecting hole 223 is polygonal;

the upper end of the connecting sleeve 21 is provided with a second connecting hole 211 matched with the rotating shaft section 11, and the lower end 212 of the connecting sleeve 21 is matched with the first connecting hole 223;

when the coupling is installed, the rotating shaft segment 11 is inserted into the second coupling hole 211, and the lower end 212 of the coupling sleeve 21 is inserted into the first coupling hole 223. In order to prevent the first connection hole 223 from being conducted with the hook-shaped groove 221, in the embodiment, a convex pillar is disposed at the upper end of the connection body 22, and the first connection hole 223 is disposed on the convex pillar.

The upper end and the lower end of the connecting sleeve 21 are coaxial, and the size of the lower end is smaller than that of the upper end. In this embodiment, it is preferable that the outer end portion of the rotating shaft segment 11 of the apparatus body 1 connected to the connecting body 22 is hexagonal, and thus, the second connecting hole 211 is hexagonal.

Further, the first connection hole 223 is also a hexagonal hole.

As an embodiment, the pressing member 23 includes a cover body, the cover body can be fastened to the protrusion 222 by a plurality of screw fasteners (if there is no protrusion 222, the cover body can be fixedly connected to the side of the connecting body 22 by a plurality of screw fasteners), and when installed, the cover body covers the outer side of the hook 31, i.e. the width of the cover body is greater than the width of the hook 31.

As another embodiment, the pressing member 23 includes a nut 233 and a threaded rod 231, the threaded rod 231 is coaxially fixed inside the nut 233, and when installed, the threaded rod 231 is fixedly connected with the protrusion 222 (if there is no protrusion 222, the threaded rod 231 is fixedly connected with the side surface of the connecting body 22); the nut 233 covers the outside of the hook 31 in order to prevent the hook 31 from coming off from the inside of the connecting body 22.

The outer side of the nut 233 is provided with a groove 232 adapted to the detachable tool, and the groove 232 is polygonal. Other tools can be used for disassembling and assembling the nut 233, and the device body 1 can also be used for disassembling and assembling the nut 233, for convenience, it is preferable that the shape and size of the groove 232 are matched with the rotating shaft section 11, when the nut 233 is disassembled and assembled, the rotating shaft section 11 of the device body 1 is inserted into the groove 232, the device body 1 is started, and the nut 233 is disassembled and assembled. Further, this recess 232 is a hexagonal recess adapted to the second coupling hole 211 of the coupling sleeve 21. Referring to fig. 4 and 5, firstly, the stake is installed in the hooking groove 221 through the hook 31; then the pressing piece 23 is fitted to the screw hole 2221 through the rotation shaft of the apparatus body 1; then the equipment body is separated from the groove of the screw cap 233; and finally, the rotating shaft of the equipment body 1 is inserted into the upper end of the connecting body 22. The equipment body 1 is opened, and the rotating shaft of the equipment body 1 can drive the pile 3 to rotate through the connecting structure 2.

Further, when installed, the width of the nut 233 is greater than the width of the hook 31. In order to prevent pile 3 from shaking during operation of apparatus body 1 when pressing member 23 covers the outside of hook 31, hook 31 is closely fitted into hook groove 221 and pressing member 23 is tightly pressed against the outside of hook 31 when mounting. When the pile is installed, the hook 31 is sleeved on the protrusion 222 of the hook groove 221, and the thickness of the hook 31 is not less than that of the protrusion 222, so as to ensure that the nut 233 can be tightly pressed on the outer side of the hook 31, and prevent the pile 3 from shaking.

In this embodiment, the peg 32 is further provided with a helical blade 33. The lower end of the stake 32 is tapered to facilitate threading into a corresponding object.

Equipment body 1 can be pneumatic tool, and industry can be electric tool, the utility model discloses do not specifically limit to this, if equipment body 1 is electric drill, electric spanner, air wrench etc..

The utility model provides a stake 3 can regard as ground stake, if build in the work progress such as tent, open-air temporary architecture, solar cell panel's support is fixed, country guardrail net, also can regard as to fix and draw the rope on the post in addition, can also be applicable to other fields, the utility model discloses do not specifically limit to this, can decide according to specific in-service use demand.

The disclosure above is only one specific embodiment of the present application, but the present application is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present application.

Claims

1. The piling equipment is characterized by comprising an equipment body, a pile and a connecting structure, wherein a rotating shaft of the equipment body is detachably connected with the pile through the connecting structure;

2. Piling device as recited in claim 1, wherein said hook-shaped groove has a protrusion formed in a middle portion thereof for engaging said hook, said hook being received in said hook-shaped groove such that said hook fits over said protrusion;

the pressing piece is detachably connected with the protrusion.

3. Piling device as claimed in claim 1, wherein said hook includes a curved portion having opposite ends fixedly secured to first and second inclined portions, respectively, said second inclined portion being fixedly connected to the upper end of said pile rod;

4. Piling apparatus as claimed in claim 1, wherein the outer end of the rotatable shaft section of said apparatus body to which said connector is connected is polygonal.

5. Piling apparatus as set forth in claim 4 wherein said connecting body is connected to said rotatable shaft section of said apparatus body by a connecting sleeve:

6. Piling device as recited in claim 1, wherein said compression member includes a cover body, said cover body being fastenable to said connector body by a plurality of threaded fasteners, said cover body covering the outside of said hook when installed.

7. A piling device as recited in claim 1, wherein said compression member includes a nut and a threaded rod, said threaded rod being secured to an inner side of said nut and, when installed, covering an outer side of said hook.

8. Piling device as claimed in claim 7, wherein the nut is provided with a recess on its outside to facilitate removal.

9. A piling device as recited in claim 1, wherein said pile rod is further provided with helical blades.

10. Piling device as claimed in claim 1, wherein said device body is an electric drill, an electric wrench, a pneumatic wrench.