CN216275671U

CN216275671U - Pile driving device for building engineering foundation construction

Info

Publication number: CN216275671U
Application number: CN202122789590.9U
Authority: CN
Inventors: 田小峰; 焦学平
Original assignee: Jining Fengtai Foundation Engineering Co ltd
Current assignee: Jining Fengtai Foundation Engineering Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-12
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a pile driving device for building engineering foundation construction, which mainly relates to the technical field of pile driving devices and comprises a pile driver body and a pile guide assembly, wherein the pile guide assembly is used for guiding a pile to smoothly enter the ground, the pile guide assembly comprises a guide sleeve, clamping pincers and a support base, the lower end of the guide sleeve is inserted into a ground inlet into which the pile enters, the support base is placed at the periphery of the ground inlet into which the pile enters, the clamping pincers comprise pincers heads and pincers handles, the pincers heads are sleeved at the upper end of the guide sleeve, and the pincers handles can slide along a ring through slide blocks and are hinged with the support base. According to the utility model, the pile guide assembly is guided and limited, so that the pile can be more easily lowered, the pile lowering position is also positive, the guide sleeve is manually pried by a lever principle to be loosened and convenient to remove, the integral structure is simple, and the operation is easy; through the cooperation of uide bushing, pressing from both sides tight pincers and support base, both played direction and the limiting displacement to the stake, can realize the tight and sled of the clamp of diversified uide bushing again, it is high-efficient convenient, convenient and practical.

Description

Pile driving device for building engineering foundation construction

Technical Field

The utility model relates to a piling device, in particular to a piling device for building engineering foundation construction.

Background

Piling, which means that piles are driven into the ground to make the foundation of the building firm, because if the ground building is built on the ground and the ground is subjected to great pressure, the ground must have enough strength to resist the pressure, which is often difficult to achieve, so that the ground bearing the building must be reinforced or the bearing mode of the ground must be improved, so that it is thought that piles are driven on the foundation to transfer most of the weight of the building to a position deep below the ground through the piles, and the foundation at the position has a much larger bearing capacity than the ground.

With the rapid development of economy in China, the construction industry also comes to the peak of development, for piling, a pile driver or a pile driving device is generally adopted to meet the requirement of piling at present, but the pile guide device is difficult to move away when the pile is driven by common piling equipment, the pile guide device is lacked, most of the pile guide devices are complex in structure even if the pile guide devices are arranged, and therefore the pile driving device for building engineering foundation construction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a piling device for building engineering foundation construction, which solves the problem that the piling device in the prior art lacks a pile guide device which is easy to remove.

The technical scheme adopted by the utility model for solving the technical problems is as follows: including the ground pile driver body that is used for the pile, still include stake guide subassembly, stake guide subassembly sets up the ground entrance department that will get into at the stake, and be used for the smooth entering ground of guide stake, stake guide subassembly includes the guide cover, press from both sides tight pincers and support the base, the ground entrance department that the guide cover lower extreme inserted the stake will get into, guide cover upper end is passed and is supported the base and upwards extends, be provided with a plurality of lugs on the outer wall of guide cover upper end, it is peripheral at the ground entrance that the stake will get into to place to support the base, press from both sides tight pincers and include binding clip and pincers handle, binding clip suit is in guide cover upper end, binding clip and binding clip body coupling, the binding clip handle can be followed the gliding and is supported the base of ring through the slider and articulated.

In order to facilitate the sliding of the sliding block ring and prevent the sliding block ring from sliding out, a looped annular groove is arranged on the upper side of the supporting base, the cross section of the annular groove is in an inverted T shape, the lower end of the sliding block is arranged in the annular groove in a sliding mode, and the upper end of the sliding block is hinged with the clamp handle.

In order to facilitate forced tightening, the pliers head is integrally provided with two jaws which can be opened and closed mutually, the two jaws are respectively sleeved on two sides of the upper end of the guide sleeve, the pliers handles are integrally provided with two handles which can be opened and closed mutually, the two jaws and the two handles are respectively in corresponding rotatable connection, and the inner side walls of the two jaws are respectively provided with a rubber pad.

In order to facilitate the combination of the handles to exert force, the tail end of one handle is provided with a rotatable connecting ring, and the connecting ring can be rotatably sleeved on the other handle.

The utility model adopts the structure and has the following advantages:

1. the pile guide assembly is arranged at the inlet of the pile hole and used for guiding the pile to smoothly enter the pile hole, the pile guide assembly is guided and limited, the pile can be more easily put down, the pile putting position is also correct, the guide sleeve is manually pried to be loosened by a lever principle so as to be convenient to remove, the whole structure is simple, and the operation is easy;

2. through the guide of uide bushing, press from both sides tight and the support cooperation that supports the base of tight pincers, both played direction and the limiting displacement to the stake, can realize the tight and sled of the clamp of diversified uide bushing again for the whole circle of complete pine of uide bushing outer wall takes off a pore wall, easily lifts to the lifting hoist and mount, and is high-efficient convenient, convenient and practical.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure, 1, a guide sleeve; 2. a support base; 3. a ring groove; 4. a binding clip; 5. lifting lugs; 6. a forceps handle; 7. a slider; 8. a connecting ring; 9. and (7) a rubber pad.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.

As shown in fig. 1 and 2, the pile guide assembly integrally comprises a foundation pile driver body for driving a pile, and further comprises a pile guide assembly, wherein the pile guide assembly is installed at a ground entrance where the pile is to enter and used for guiding the pile to smoothly enter the ground, the pile guide assembly comprises a guide sleeve 1, a clamping clamp and a support base 2, the lower end of the guide sleeve 1 is inserted into the ground entrance where the pile enters, the upper end of the guide sleeve 1 penetrates through the support base 2 to extend upwards, a plurality of lifting lugs 5 are welded on the outer wall of the upper end of the guide sleeve 1, the support base 2 is placed at the periphery of the ground entrance where the pile enters, the clamping clamp comprises a clamp head 4 and a clamp handle 6, the clamp head 4 is sleeved at the upper end of the guide sleeve 1, the clamp handle 6 and the clamp head 4 are integrally connected, and the clamp handle 6 can slide along a ring through a sliding block 7 and is hinged with the support base 2;

in order to facilitate the sliding of the ring of the sliding block 7 and prevent the sliding of the ring, a looped annular groove 3 is processed on the upper side of the supporting base 2, the cross section of the annular groove 3 is in an inverted T shape, the lower end of the sliding block 7 slides in the annular groove 3, and the upper end of the sliding block 7 is hinged with the clamp handle 6;

in order to facilitate forced tightening, the forceps head 4 is integrally provided with two jaws which can be opened and closed mutually, the two jaws are respectively sleeved on two sides of the upper end of the guide sleeve 1, the forceps handle 6 is integrally provided with two handles which can be opened and closed mutually, the two jaws and the two handles are respectively correspondingly and rotatably connected, and rubber pads 9 are respectively attached to the inner side walls of the two jaws;

in order to combine the handles into a whole and exert force, the tail end of one handle is provided with a rotatable connecting ring 8, and the connecting ring 8 can be rotatably sleeved on the other handle.

The working principle is as follows: for piling, a drilling machine with a drill bit is generally adopted to drill a pile hole, a pile guide assembly is arranged at the inlet of the pile hole, the lower end of a guide sleeve 1 is inserted into the pile hole and is hammered and deeply hammered by a pile hammer of a pile driver body to be stabilized and fixed, then the lower end of a pile can be placed into the guide sleeve 1 and hammered by the pile hammer of the pile driver body, the guide sleeve 1 is used for guiding and limiting, the pile can be more easily put down, and the pile putting position is also right;

the pile guide assembly needs to be moved away after the pile is hammered and completely extends into the position below the top surface of the guide sleeve 1, the end of a clamping pliers can be leveled at the moment, two jaws are ensured to simultaneously and horizontally clamp the upper end of the guide sleeve 1, two handles are fixed into a whole by a connecting ring 8, then the pliers handles 6 are pressed downwards, the pliers head 4 with the sliding block 7 as a fulcrum acts a pulling force on the guide sleeve 1, so that the guide sleeve 1 is inclined towards one side of the pliers handles 6, and a little looseness exists between the outer wall of one side of one end, extending into the pile hole, of the guide sleeve 1 and the wall of the pile hole;

then loosening the connecting ring 8, loosening the two jaws through the two handles, sliding in the annular groove 3 through the sliding block 7, adjusting the contact positions of the two jaws and the guide sleeve 1, clamping the upper end of the guide sleeve 1 again through the two jaws after sliding for a certain distance, locking the two handles through the connecting ring 8, and pressing down the clamp handle 6 again, wherein the clamp head 4 exerts a pulling-out force on the guide sleeve 1 to enable the guide sleeve 1 to be inclined towards one side of the clamp handle 6, and a little looseness exists between the outer wall of the other side, where the guide sleeve 1 penetrates into the pile hole, and the wall of the pile hole;

repeating the process of loosening caused by pulling out for a plurality of times along the outer circumference of the guide sleeve 1, completely loosening the wall of the pile hole by the whole outer wall of the guide sleeve 1, hanging the lifting tool of the pile driver body on the lifting lug 5 to lift upwards, lifting out the guide sleeve 1, then removing the clamping pincers and the supporting base 2, finishing the process of removing the pile guide assembly, and also pulling out the guide sleeve 1 by jointly matching a plurality of people with manpower to pull out the guide sleeve 1 from the pile hole.

Wherein, the rubber material is the prior art.

The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.

The present invention is not described in detail, but is known to those skilled in the art.

Claims

1. The utility model provides a building engineering is pile device for foundation construction, includes the ground pile driver body that is used for the pile, its characterized in that: the pile guide assembly is arranged at a ground inlet where a pile enters and used for guiding the pile to smoothly enter the ground, the pile guide assembly comprises a guide sleeve, clamping pincers and a support base, the lower end of the guide sleeve is inserted into the ground inlet where the pile enters, the upper end of the guide sleeve penetrates through the support base and extends upwards, a plurality of lifting lugs are arranged on the outer wall of the upper end of the guide sleeve, the support base is placed on the periphery of the ground inlet where the pile enters, the clamping pincers comprise a binding clip and a binding clip handle, the binding clip is sleeved on the upper end of the guide sleeve, the binding clip handle and the binding clip are integrally connected, and the binding clip can slide along a ring through a sliding block and is hinged to the support base.

2. The pile driving device for construction of a construction engineering ground construction according to claim 1, characterized in that: the support base upside is provided with the annular of lopping, the annular cross section is the T shape of inversion, the slider lower extreme slides and sets up in the annular, the slider upper end with the pincers handle is articulated.

3. The pile driving apparatus for construction of a construction engineering ground construction according to claim 2, characterized in that: the pliers head is integrally provided with two jaws which can be opened and closed mutually, the two jaws are respectively sleeved on two sides of the upper end of the guide sleeve, the pliers handles are integrally provided with two handles which can be opened and closed mutually, the two jaws and the two handles are respectively in corresponding rotatable connection, and the inner side walls of the two jaws are respectively provided with a rubber pad.

4. The pile driving device for construction of a construction engineering ground construction according to claim 3, characterized in that: the tail end of one handle is provided with a rotatable connecting ring which can be rotatably sleeved on the other handle.