CN210104736U

CN210104736U - Emergency pile driver for yellow river construction

Info

Publication number: CN210104736U
Application number: CN201920311158.9U
Authority: CN
Inventors: 陈兆鲁; 刘新; 梁晨阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-21
Anticipated expiration: 2029-03-13

Abstract

The utility model belongs to the technical field of the pile driver technique and specifically relates to a pile driver that speedily carries out rescue work for yellow river construction, which comprises a top plate, the roof is the rectangular plate that the level set up, the equal fixed mounting in bottom surface four corners of roof has flexible support column, flexible support column includes first standpipe, inserted bar and the second standpipe of vertical setting, the top of first standpipe and the bottom surface fixed connection of roof, the top of inserted bar is inserted and is established in first standpipe, and the bottom of inserted bar is inserted and is established in the second standpipe, the equal threaded connection in bottom both sides of first standpipe has first positioning bolt, and is connected through two first positioning bolts between inserted bar and the second standpipe. The utility model discloses a whole volume is less, convenient the removal to the position height of pneumatic cylinder can be adjusted according to the in service behavior of reality, and is used for the pile head convenient to detach of pile to change or maintain, and the holistic structure of device is more nimble, and the practicality is better.

Description

Emergency pile driver for yellow river construction

Technical Field

The utility model relates to a pile driver technical field especially relates to a pile driver of speedily carrying out rescue work for yellow river construction.

Background

The pile driver consists of a pile hammer, a pile frame, accessory equipment and the like, wherein the pile hammer is attached between two parallel vertical guide rods at the front part of the pile frame and is lifted by a lifting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for lifting the pile and the pile hammer, the guide frame consisting of the two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction, so that the pile accurately penetrates into the stratum according to the designed direction, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, and the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like.

The pile driver has the advantages that the pile driver has a remarkable effect in flood fighting and disaster relief, the existing pile driver is heavy in size, and the pile driver is fixed in structure, inconvenient to adjust, poor in flexibility and inconvenient to use practically.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an emergency pile driver for yellow river construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing an emergency pile driver for yellow river construction, which comprises a top plate, wherein the top plate is a horizontally arranged rectangular plate, four corners of the bottom surface of the top plate are fixedly provided with telescopic support columns, each telescopic support column comprises a first vertical pipe, an insertion rod and a second vertical pipe, the first vertical pipe, the insertion rod and the second vertical pipe are vertically arranged, the top end of the first vertical pipe is fixedly connected with the bottom surface of the top plate, the top end of the insertion rod is inserted into the first vertical pipe, the bottom end of the insertion rod is inserted into the second vertical pipe, two sides of the bottom of the first vertical pipe are in threaded connection with first positioning bolts, the insertion rod is connected with the second vertical pipe through two first positioning bolts, and the bottom end of the insertion rod is connected with the bottom of the inside of the second vertical pipe through a buffer spring;

the bottom end of the second vertical pipe is provided with a horizontally arranged support plate, the bottom surface of the support plate is provided with a traveling wheel, both sides of each support plate are provided with screw holes, and each screw hole is internally and threadedly connected with a second positioning bolt;

the utility model discloses a pile driver, including roof, pneumatic cylinder, pile driver, spacer rod, the top surface mid-mounting of roof has the pneumatic cylinder, the mounting panel that the level set up is installed to the bottom of the bottom surface piston rod of pneumatic cylinder, the through-hole has all been seted up in the four corners of mounting panel, the below of mounting panel is equipped with the connecting plate rather than being parallel, the pile driver is installed to the bottom surface of connecting plate, the pile recess has been seted up to the bottom surface of pile driver, the equal fixed mounting in top surface four corners of connecting plate has the gag lever post of vertical setting, and four gag lever posts correspond to insert and establish in four through-holes, and equal threaded.

Preferably, the bottom end of the second positioning bolt is provided with a conical end.

Preferably, the surfaces of the first vertical pipe and the inserted rod are provided with scale marks.

Preferably, handles are arranged on the outer sides of the first vertical pipes on two sides.

The utility model provides a pile driver that speedily carries out rescue work for yellow river construction, beneficial effect lies in: the utility model discloses a whole volume is less, convenient the removal to the position height of pneumatic cylinder can be adjusted according to the in service behavior of reality, and is used for the pile head convenient to detach of pile to change or maintain, and the holistic structure of device is more nimble, and the practicality is better.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of a pile driver that speedily carries out rescue work for yellow river construction.

In the figure: roof 1, first standpipe 2, inserted bar 3, first positioning bolt 4, second standpipe 5, buffer spring 6, backup pad 7, walking wheel 8, second positioning bolt 9, pneumatic cylinder 10, mounting panel 11, connecting plate 12, pile head 13, gag lever post 14, adjusting nut 15, handle 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a pile driver of speedily carrying out rescue work for yellow river construction, including roof 1, roof 1 is the rectangular plate of level setting, the equal fixed mounting in bottom surface four corners of roof 1 has flexible support column, flexible support column includes first standpipe 2 of vertical setting, inserted bar 3 and second standpipe 5, the top of first standpipe 2 and the bottom surface fixed connection of roof 1, the top of inserted bar 3 is inserted and is established in first standpipe 2, and the bottom of inserted bar 3 is inserted and is established in second standpipe 5, the equal threaded connection in bottom both sides of first standpipe 2 has first positioning bolt 4, and be connected through two first positioning bolt 4 between inserted bar 3 and the second standpipe 5, be connected through buffer spring 6 between the bottom of inserted bar 3 and the bottom of the inside of second standpipe 5. The surfaces of the first vertical pipe 2 and the inserted rod 3 are provided with scale marks, so that the scale marks are convenient to adjust and refer to and look over. Handles 16 are mounted on the outer sides of the first vertical pipes 2 on the two sides, and the handles 16 facilitate the integral movement of the pushing device by a user. The inserted bar 3 is inserted and is established the degree of depth in first standpipe 2 and can carry out nimble regulation, and the accessible is fixed a position through first positioning bolt 4 after adjusting, sets up like this and is convenient for adjust the holistic height of pile driver, has better practicality, and buffer spring 6 reducible device is in the sense of vibration that the pile driving in-process produced.

The backup pad 7 that the level set up is installed to the bottom of second standpipe 5, and walking wheel 8 is installed to the bottom surface of backup pad 7, and the screw has all been seted up to the both sides of every backup pad 7, and equal threaded connection has second positioning bolt 9 in every screw, and second positioning bolt 9 can insert the position to the device in the bottom when needs prescribe a limit to. The bottom end of the second positioning bolt 9 is a conical end, so that the second positioning bolt 9 can be conveniently inserted into the ground, and the whole position of the device can be conveniently fixed. The four walking wheels 8 at the bottom of the whole accessible of pile driver move, conveniently adjust the holistic position of pile driver, and a plurality of second positioning bolts 9 of accessible carry out the rigidity after adjusting.

The hydraulic cylinder 10 is installed at the middle of the top surface of the top plate 1, the mounting plate 11 horizontally arranged is installed at the bottom end of a piston rod on the bottom surface of the hydraulic cylinder 10, through holes are formed in four corners of the mounting plate 11, a connecting plate 12 parallel to the mounting plate 11 is arranged below the mounting plate 11, the pile driving head 13 is installed on the bottom surface of the connecting plate 12, and a pile driving groove is formed in the bottom surface of the pile driving head 13. The hydraulic cylinder 10 can drive the pile driving head 13 to repeatedly move up and down and knock the pile body. The equal fixed mounting in top surface four corners of connecting plate 12 has the gag lever post 14 of vertical setting, and four gag lever posts 14 correspond to insert and establish in four through-holes, and equal threaded connection has two adjusting nut 15 on every gag lever post 14, and two adjusting nut 15 are located the upper and lower both sides of mounting panel 11 respectively, offer the jack of pegging graft with the cooperation of gag lever post 14 on the roof 1. The gag lever post 14 has better spacing effect, makes the whole reciprocating that can be stable of connecting plate 12 and pile head 13 to the position of connecting plate 12 is fixed through a plurality of adjusting nut 15, is convenient for dismantle when needs, and the change or the maintenance are dismantled to pile head 13 to the convenience, and is comparatively nimble, the actual use of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An emergency pile driver for yellow river construction comprises a top plate (1), wherein the top plate (1) is a rectangular plate which is horizontally arranged, it is characterized in that four corners of the bottom surface of the top plate (1) are fixedly provided with telescopic supporting columns, the telescopic supporting column comprises a first vertical pipe (2), an inserted link (3) and a second vertical pipe (5) which are vertically arranged, the top end of the first vertical pipe (2) is fixedly connected with the bottom surface of the top plate (1), the top end of the inserted link (3) is inserted in the first vertical pipe (2), the bottom end of the inserted bar (3) is inserted in the second vertical pipe (5), both sides of the bottom of the first vertical pipe (2) are in threaded connection with first positioning bolts (4), the inserted bar (3) is connected with the second vertical pipe (5) through two first positioning bolts (4), the bottom end of the inserted bar (3) is connected with the bottom of the interior of the second vertical pipe (5) through a buffer spring (6);

the bottom end of the second vertical pipe (5) is provided with a horizontally arranged support plate (7), the bottom surface of the support plate (7) is provided with a traveling wheel (8), both sides of each support plate (7) are provided with screw holes, and each screw hole is internally and spirally connected with a second positioning bolt (9);

a hydraulic cylinder (10) is arranged in the middle of the top surface of the top plate (1), a horizontally arranged mounting plate (11) is arranged at the bottom end of a piston rod on the bottom surface of the hydraulic cylinder (10), four corners of the mounting plate (11) are provided with through holes, a connecting plate (12) parallel to the mounting plate (11) is arranged below the mounting plate (11), a pile driving head (13) is arranged on the bottom surface of the connecting plate (12), a pile driving groove is arranged on the bottom surface of the pile driving head (13), the four corners of the top surface of the connecting plate (12) are fixedly provided with vertically arranged limiting rods (14), the four limiting rods (14) are correspondingly inserted into the four through holes, each limiting rod (14) is in threaded connection with two adjusting nuts (15), and the two adjusting nuts (15) are respectively positioned at the upper side and the lower side of the mounting plate (11), the top plate (1) is provided with a jack which is matched and spliced with the limiting rod (14).

2. An emergency pile driver for yellow river construction according to claim 1, characterised in that the bottom end of the second positioning bolt (9) is arranged as a conical end.

3. The emergency pile driver for yellow river construction according to claim 1, wherein the surfaces of the first vertical pipe (2) and the inserted rod (3) are provided with scale marks.

4. The emergency pile driver for yellow river construction according to claim 1, characterized in that the outer sides of the first risers (2) at both sides are provided with handles (16).