CN219298206U

CN219298206U - Pile driver applicable to different ground piles

Info

Publication number: CN219298206U
Application number: CN202223334125.7U
Authority: CN
Inventors: 张素芸
Original assignee: Zhejiang Jiaxing Zhongda Construction Co ltd
Current assignee: Zhejiang Jiaxing Zhongda Construction Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-07-04
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a pile driver technical field discloses a pile driver of adaptable different ground piles, its structure includes the arc piece, the clamping face of arc piece is provided with the recess, the inside of recess is connected with the spheroid through the fixed axle, spheroidal inside is provided with logical groove, the recess is provided with five to evenly distributed is at the clamping face of arc piece, the both ends fixed connection of fixed axle is at the inner wall of recess, logical groove runs through spheroidal inside, the internal diameter size of logical groove is identical with the external diameter size of fixed axle, and rotate with the surface of fixed axle and be connected, spheroidal/position is located the inside of recess. The pile driving device reduces friction force between the ground pile and the arc-shaped block, avoids the phenomenon that the arc-shaped block is too tight to the ground pile to cause that the ground pile cannot be driven into the ground rapidly, can also prevent the phenomenon that the arc-shaped block is too loose to the ground pile to cause that the ground pile is inclined when being driven into the ground, and improves stability and efficiency of a pile driver when driving the ground pile.

Description

Pile driver applicable to different ground piles

Technical Field

The application relates to the technical field of pile drivers, in particular to a pile driver applicable to different ground piles.

Background

If a ground building is to be built on the ground, the ground has to be subjected to great pressure, and the ground has to be ensured to have enough strength for resisting the pressure, which is often difficult to achieve, so that the ground subjected to the building has to be reinforced or the bearing mode of the ground is improved, so that piling is conceivable on the ground, and most of the weight of the building is transmitted to a position deep below the ground through the piles.

According to the 201920450325.8 patent, a pile driver for civil engineering comprises a base plate, fixedly connected with head rod on the upper surface of bottom plate, be connected with first connecting block through the round pin body rotation on the surface of head rod, be connected with electric hydraulic push rod through the round pin body rotation on the surface of first connecting block, fixedly connected with second connecting rod on the surface of electric hydraulic push rod, be connected with the second connecting block through the round pin body rotation on the surface of second connecting rod.

At present, this pile driver for civil engineering among the present patent 201920450325.8 can overturn the pile driving mechanism of pile driver and accomodate, reduce the height of pile driver, conveniently transport the pile driver, and be provided with stop gear, the in-process of pile can restrict the position of stone stake and go on, prevent that the position of stone stake from taking place the skew, guarantee the effect of pile, but friction force between pile and the arc piece is bigger, the arc piece is too tight to pile clamp and is led to the pile to be driven into the ground fast easily, the arc piece is too loose to pile clamp and is led to the pile to appear the phenomenon of slope easily when driving into the ground, stability and efficiency when pile driver is driven into the ground have been reduced. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The purpose of the application is to provide a pile driver applicable to different ground piles, and solve the problems in the background technology.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an applicable pile driver of different ground piles, includes the arc piece, the grip surface of arc piece is provided with the recess, the inside of recess is connected with the spheroid through the fixed axle, spheroidal inside is provided with logical groove, the recess is provided with five to evenly distributed is in the grip surface of arc piece, the both ends fixed connection of fixed axle is in the inner wall of recess, logical groove runs through spheroidal inside, the internal diameter size of logical groove with the external diameter size of fixed axle is identical, and with the surface rotation of fixed axle is connected, spheroidal/position is located the inside of recess.

Through adopting above-mentioned technical scheme, when the pile driver is in use, firstly place the ground stake between two arc pieces, rotate the knob again, at this moment the knob can drive two movable blocks through the threaded rod and carry out relative or opposite movement in the track board is inside, so as to carry out the centre gripping to the ground stake, when the vibratory hammer is beaten the ground stake downwards, the ground stake can drive the spheroid and rotate in the inside of recess, at this in-process spheroid can rotate through the outside of logical groove at the fixed axle, the effectual frictional force between ground stake and the arc piece that has reduced has avoided the arc piece to the ground stake clamp too tightly and has led to the ground stake to drive into the ground fast, can also prevent that the arc piece from holding too loose to the ground stake and leading to the ground stake to appear the phenomenon of slope when driving into the ground stake, stability and efficiency when the pile driver is beaten the ground stake have been improved.

As an alternative scheme of this application technical scheme, the other end of arc piece is through bracing piece fixedly connected with movable block, movable block and threaded rod threaded connection, threaded rod one end fixed mounting has the knob, the movable block is connected with the square frame through the track board, the top of arc piece is provided with the vibratory hammer.

Through adopting above-mentioned technical scheme, conveniently let the arc piece carry out the centre gripping to the ground stake, pile to the ground stake by the vibratory hammer again.

As an alternative of the technical scheme of the application, the track plate is fixedly connected below one side of the square frame, and the outer surface of the movable block is slidably connected with the inner wall of the track plate.

By adopting the technical scheme, the firmness between the track plate and the square frame is improved.

As an alternative of the technical scheme of the application, one end of the threaded rod is rotatably connected with the inner wall of the track plate through a bearing.

Through adopting above-mentioned technical scheme, conveniently let the knob drive the threaded rod and rotate to let the threaded rod drive movable block through the screw thread and remove in the inside of track board.

As an alternative scheme of the technical scheme, one end of the supporting rod is fixedly connected with the other end of the arc-shaped block, and the other end of the supporting rod is fixedly connected with one end of the movable block.

By adopting the technical scheme, the firmness between the support rod and the arc-shaped block and the firmness between the support rod and the movable block are improved.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

this application is through the combination of arc piece, recess, fixed axle, spheroid and logical groove, the effectual frictional force that has reduced between pile and the arc piece has avoided the arc piece to the pile clamp tight and lead to the pile can not be beaten into the ground fast, can also prevent that the arc piece from holding the pile to the pile and loose and lead to the pile to appear the phenomenon of slope when beating into the ground, has improved the stability and the efficiency of pile driver when beating the pile.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a partial front view of a pile driver of the type applicable to various ground piles;

FIG. 2 is a cross-sectional view of a track slab of a pile driver of the type applicable to different ground piles;

FIG. 3 is a side view of an arcuate block of a pile driver of the type applicable to different ground piles;

fig. 4 is a cross-sectional view of a sphere of a pile driver of the type applicable to different ground piles.

In the figure: arc piece 1, recess 2, fixed axle 3, spheroid 4, logical groove 5, bracing piece 6, movable block 7, threaded rod 8, knob 9, track board 10, square frame 11, vibratory hammer 12.

Detailed Description

Referring to fig. 1-4, the present application provides a technical solution: the utility model provides an applicable pile driver of different ground piles, including arc piece 1, the grip surface of arc piece 1 is provided with recess 2, the inside of recess 2 is connected with spheroid 4 through fixed axle 3, the inside of spheroid 4 is provided with logical groove 5, recess 2 is provided with five to evenly distributed is at the grip surface of arc piece 1, the both ends fixed connection of fixed axle 3 is at the inner wall of recess 2, the inside of spheroid 4 is run through to logical groove 5, the internal diameter size of logical groove 5 is identical with the external diameter size of fixed axle 3 to rotate with the surface of fixed axle 3 and be connected, the 2/3 position of spheroid 4 is located the inside of recess 2.

In this kind of technical scheme, through the combination of arc piece 1, recess 2, fixed axle 3, spheroid 4 and logical groove 5, when the pile driver is in use, firstly place the ground stake between two arc pieces 1, rotate knob 9 again, at this moment knob 9 can drive two movable blocks 7 through threaded rod 8 and carry out relative or move in opposite directions in track board 10 inside, so as to carry out the centre gripping to the ground stake, when the vibratory hammer 12 beats the ground stake downwards, the ground stake can drive spheroid 4 and rotate in recess 2's inside, in this process spheroid 4 can rotate outside at fixed axle 3 through logical groove 5, the effectual frictional force between arc piece 1 to ground stake clamp is too tight and the ground stake can not be beaten into the ground fast, can also prevent that arc piece 1 from pressing into the ground stake to ground stake clamp and loose and the phenomenon that appears the slope when driving the ground stake, stability and efficiency when the pile driver is beaten the ground stake have been improved.

In some technical schemes, please refer to fig. 1-2, the other end of the arc-shaped block 1 is fixedly connected with a movable block 7 through a supporting rod 6, the movable block 7 is in threaded connection with a threaded rod 8, one end of the threaded rod 8 is fixedly provided with a knob 9, the movable block 7 is connected with a square frame 11 through a track plate 10, and a vibrating hammer 12 is arranged above the arc-shaped block 1.

In the technical scheme, the arc-shaped block 1 is convenient to clamp the ground pile, and then the vibration hammer 12 is used for piling the ground pile.

In some embodiments, referring to fig. 1-2, a track plate 10 is fixedly connected below one side of the frame 11, and an outer surface of the movable block 7 is slidably connected with an inner wall of the track plate 10.

In this solution, the robustness between the track plate 10 and the frame 11 is improved.

In some embodiments, referring to fig. 2, one end of the threaded rod 8 is rotatably connected to the inner wall of the track plate 10 through a bearing.

In this technical solution, it is convenient to let knob 9 drive threaded rod 8 to rotate so that threaded rod 8 drives movable block 7 through the screw thread to move inside track board 10.

In some technical solutions, referring to fig. 2, one end of the supporting rod 6 is fixedly connected to the other end of the arc-shaped block 1, and the other end of the supporting rod 6 is fixedly connected to one end of the movable block 7.

In this technical solution, the solidity between the support bar 6 and the arc-shaped block 1 and the movable block 7 is improved.

Working principle: when the pile driver is used, firstly, the ground pile is placed between the two arc-shaped blocks 1, then the knob 9 is rotated, at this time, the knob 9 drives the two movable blocks 7 to move relatively or oppositely in the track plate 10 through the threaded rod 8 so as to clamp the ground pile, when the vibrating hammer 12 hits the ground pile downwards, the ground pile drives the ball 4 to rotate in the groove 2, and in the process, the ball 4 rotates outside the fixed shaft 3 through the through groove 5.

Claims

1. Pile driver applicable to different ground piles, including arc piece (1), its characterized in that: the utility model discloses a novel arc-shaped welding fixture for the automobile, including arc-shaped block (1), fixed axle (3), recess (2), spheroid (4) are connected with to the clamping face of arc-shaped block (1), the inside of recess (2) is provided with logical groove (5) through fixed axle (3), recess (2) are provided with five to evenly distributed is in the clamping face of arc-shaped block (1), the both ends fixed connection of fixed axle (3) are in the inner wall of recess (2), logical groove (5) run through the inside of spheroid (4), the internal diameter size of logical groove (5) with the external diameter size of fixed axle (3) coincide, and with the surface rotation of fixed axle (3) is connected, 2/3 positions of spheroid (4) are located the inside of recess (2).

2. A pile driver adaptable for use with different ground piles as defined in claim 1, wherein: the other end of the arc-shaped block (1) is fixedly connected with a movable block (7) through a supporting rod (6), the movable block (7) is in threaded connection with a threaded rod (8), a knob (9) is fixedly installed at one end of the threaded rod (8), the movable block (7) is connected with a square frame (11) through a track plate (10), and a vibrating hammer (12) is arranged above the arc-shaped block (1).

3. A pile driver adaptable for use with different ground piles as defined in claim 2, wherein: the track plate (10) is fixedly connected below one side of the square frame (11), and the outer surface of the movable block (7) is in sliding connection with the inner wall of the track plate (10).

4. A pile driver adaptable for use with different ground piles as defined in claim 2, wherein: one end of the threaded rod (8) is rotatably connected with the inner wall of the track plate (10) through a bearing.

5. A pile driver adaptable for use with different ground piles as defined in claim 2, wherein: one end of the supporting rod (6) is fixedly connected to the other end of the arc-shaped block (1), and the other end of the supporting rod (6) is fixedly connected to one end of the movable block (7).