CN112031645A

CN112031645A - Piling equipment for municipal engineering and piling method thereof

Info

Publication number: CN112031645A
Application number: CN201910481073.XA
Authority: CN
Inventors: 洪文锋
Original assignee: Zhejiang Dongyu Electric Power Installation Co ltd
Current assignee: Zhejiang Dongyu Electric Power Installation Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-12-04

Abstract

The invention discloses piling equipment for municipal engineering and a piling method thereof. The invention drives the drill rod to carry out piling operation through the first motor, drives the drill rod fixing plate to move up and down through the rotation prevention of the first threaded rod so as to adjust the piling depth, and is provided with the movable wheel motor and the movable wheel below, thereby facilitating the movement of the piling equipment.

Description

Piling equipment for municipal engineering and piling method thereof

Technical Field

The invention relates to the field of municipal engineering, in particular to a piling device for municipal engineering and a piling method thereof.

Background

Most of the traditional piling equipment utilizes a hydraulic device to support and fix the piling equipment; therefore, the traditional piling equipment is large in size, the working space is limited in municipal engineering construction, the traditional piling equipment is not easy to park and pile, enough space is needed for the piling equipment to support the drill rod, and the piling equipment with the large size is inconvenient to move in a crowded environment.

Disclosure of Invention

The invention aims to solve the problems and provides piling equipment for municipal engineering and a piling method thereof.

The invention realizes the purpose through the following technical scheme:

the piling equipment for municipal engineering comprises a first motor, a second motor, a first support frame, a third motor and a second support frame, wherein the third motor is arranged on one side of the first motor, the second motor is arranged on the other side of the first motor, motor fixing plates are arranged below the third motor and the second motor, first threaded rods are arranged at the lower ends of the third motor and the second motor, the second support frame is arranged below the third motor at one side, the first support frame is arranged below the second motor at the other side, hydraulic telescopic rods are arranged at the front and rear sides of the first support frame and the second support frame, a support plate is arranged at the lower end of each hydraulic telescopic rod, the first support frame and the second support frame are arranged on a bottom plate, and four wheel shaft fixing plates are arranged at the positions, close to the edge, of the bottom surface of the bottom plate, every shaft fixed plate center is provided with the shaft, the shaft front end is provided with the loose wheel, shaft fixed plate rear end is provided with the loose wheel motor, the hydraulic telescoping rod outside is located the bottom plate bottom surface is provided with the hydraulic stem fixed plate, first motor below is provided with the drilling rod fixed plate, drilling rod fixed plate below is provided with the drilling rod, the drilling rod outside is provided with the spiral and send native board, the drilling rod below is provided with the drill bit, the sprinkler bead with the drill bit is in horizontal position and installs on the bottom plate bottom surface, the drilling rod rear is provided with hydraulic pump, hydraulic tank, manometer, hydraulic tank is located the hydraulic pump below, the manometer is located the hydraulic pump opposite side.

Further setting: the third motor is connected with the motor fixing plate through a bolt, and the drill rod fixing plate is connected with the first threaded rod through a thread.

So set up, will the third motor is fixed on the motor fixed plate, when first threaded rod rotates the drilling rod fixed plate can reciprocate.

Further setting: the first motor is connected with the drill rod through threads.

So set up, it is convenient right the drilling rod is dismantled and is installed.

Further setting: the drill rod is connected with the drill bit through threads.

So set up, can quick change the drill bit.

Further setting: the second support frame is connected with the bottom plate through bolts.

So set up, it is right the second support frame is fixed and is prevented the shake.

Further setting: the motor fixing plate is connected with the second support frame through welding.

So set up, improve the motor fixed plate with the fastness of second support frame.

Further setting: the wheel shaft fixing plate is connected with the wheel shaft through a bearing.

So set up, realize the shaft is in the rotation on the shaft fixed plate.

Further setting: the wheel shaft is connected with the movable wheel through welding.

So set up, strengthen the wheel axle with the joint strength of activity wheel.

A method of piling for a piling device for municipal works, comprising: the wheel shaft is driven to rotate by the movable wheel motor, the movable wheel is utilized to move the equipment to a position where pile driving is needed, the drill bit is aligned to the position where pile driving is needed, the hydraulic pump is started, the extending lengths of the four hydraulic telescopic rods are adjusted at the moment, and the supporting plate is fully contacted with the ground until the bottom plate is adjusted to be horizontal; the first motor power supply is started to drive the drill rod to rotate through the first motor, when the first motor reaches a normal rotating speed, the first threaded rod is driven to rotate through the second motor and the third motor, when the first threaded rod rotates clockwise, the drill rod fixing plate can move downwards along with the rotation of the first threaded rod, the drill bit can drill the ground in the movement of the drill rod fixing plate, when the drill bit is in contact with the ground, the water spray head can spray high-pressure water mist, the working area of the drill bit is wrapped with the water mist to prevent the dust from flying out, and the heat generated by friction between the drill bit and the ground when the drill bit drills a hole can be reduced; when the drill bit drills to a specified depth, the second motor and the third motor rotate anticlockwise, the drill rod fixing plate is driven to move upwards through the first threaded rod, the drill bit is taken out of the pile hole, and water spraying of the water spraying head is stopped.

Compared with the prior art, the invention has the following beneficial effects:

1. the drill rod is driven by the first motor to carry out piling operation, the first threaded rod is prevented from rotating to drive the drill rod fixing plate to move up and down so as to adjust the piling depth, and the movable wheel motor and the movable wheel are arranged below the drill rod fixing plate, so that the movement of piling equipment is facilitated;

2. the whole piling mechanism is fixed by utilizing the stability of the triangle, so that the whole weight is reduced, and the volume of piling equipment is reduced;

3. the water spray head is added to cool the drill bit, dust generated by piling is reduced, and pollution of dust to the air environment is reduced.

Drawings

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

FIG. 1 is a schematic structural view of a piling plant for municipal works according to the present invention;

figure 2 is a fragmentary detail view of a support plate of the piling device of the present invention for municipal works;

FIG. 3 is a partial sectional view of a sprinkler head of the piling device for municipal works according to the present invention;

FIG. 4 is a partial sectional view of the moving wheel motor of the piling device for municipal works according to the present invention;

FIG. 5 is a fragmentary detail view of the hydraulic pump of the piling rig of the present invention for municipal works;

figure 6 is a partial detail view of the drill rod fixing plate of the piling device for municipal engineering according to the invention.

The reference numerals are explained below:

1. a first motor; 2. a second motor; 3. a first support frame; 4. a third motor; 5. a second support frame; 6. a first threaded rod; 7. a drill stem; 8. a hydraulic telescopic rod; 9. a base plate; 10. a movable wheel; 11. a support plate; 12. a drill bit; 13. a spiral soil conveying plate; 14. a sprinkler head; 15. a hydraulic pump; 16. a hydraulic oil tank; 17. a pressure gauge; 18. a movable wheel motor; 19. a wheel axle fixing plate; 20. a hydraulic rod fixing plate; 21. a wheel axle; 22. a motor fixing plate; 23. and (5) fixing the drill rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-6, the piling equipment for municipal works comprises a first motor 1, a second motor 2, a first support frame 3, a third motor 4 and a second support frame 5, wherein one side of the first motor 1 is provided with the third motor 4, the third motor 4 is used for driving a first threaded rod 6 to rotate, the other side of the first motor 1 is provided with the second motor 2, motor fixing plates 22 are respectively arranged below the third motor 4 and the second motor 2, the motor fixing plates 22 are used for fixing the second motor 2 and the third motor 4, the lower ends of the third motor 4 and the second motor 2 are respectively provided with the first threaded rod 6, the first threaded rod 6 is used for driving a drill rod fixing plate 23 to move, the lower part of the third motor 4 is arranged at one side position on the second support frame 5, the second support frame 5 is used for supporting the motor fixing plate 22, the lower part of the second motor 2 is arranged at the other side position on the first support frame 3, the front and back sides of the first support frame 3 and the second support frame 5 are both provided with hydraulic telescopic rods 8, the hydraulic telescopic rods 8 are used for jacking a bottom plate 9 to enable the piling to be more stable, the lower end of each hydraulic telescopic rod 8 is provided with a support plate 11, the support plates 11 are used for supporting the hydraulic telescopic rods 8, the first support frame 3 and the second support frame 5 are arranged on the bottom plate 9, the bottom plate 9 is used for fixing other parts, the bottom surface of the bottom plate 9 is provided with four wheel shaft fixing plates 19 near the edge, the wheel shaft fixing plates 19 are used for fixing wheel shafts 21, the center of each wheel shaft fixing plate 19 is provided with a wheel shaft 21, the wheel shafts 21 are used for transmitting power, the front ends of the wheel shafts 21 are provided with movable wheels 10, the movable wheels 10 are used for driving the whole body to move, the rear ends of the wheel shaft fixing plates 19 are provided with movable wheel motors 18, the movable wheel motors 18 are used, the effect of hydraulic stem fixed plate 20 is fixed hydraulic telescoping rod 8, first motor 1 below is provided with drilling rod fixed plate 23, the effect of drilling rod fixed plate 23 is fixed first motor 1, drilling rod fixed plate 23 below is provided with drilling rod 7, the effect of drilling rod 7 is transmission power, the drilling rod 7 outside is provided with spiral soil feeding plate 13, the effect of spiral soil feeding plate 13 is reaming and takes out the hole with the soil that drills out, drilling rod 7 below is provided with drill bit 12, sprinkler bead 14 is in horizontal position and installs on bottom plate 9 bottom surface with drill bit 12, the effect of sprinkler bead 14 is the dust fall and cools down for drill bit 12, be provided with hydraulic pump 15 behind drilling rod 7, hydraulic tank 16, manometer 17, hydraulic tank 16 is located hydraulic pump 15 below, manometer 17 is located hydraulic pump 15 opposite side, hydraulic pump 15's effect is for activity wheel motor 18 provides power.

Example 2

This example differs from example 1 in that:

the third motor 4 is connected with the motor fixing plate 22 through a bolt, the drill rod fixing plate 23 is connected with the first threaded rod 6 through a thread, the third motor 4 is fixed on the motor fixing plate 22, and the drill rod fixing plate 23 can move up and down when the first threaded rod 6 rotates.

A method of piling for a piling device for municipal works, comprising: the wheel shaft 21 is driven to rotate by the movable wheel motor 18, the movable wheel 10 is used for moving the equipment to a position where pile driving is needed, the drill bit 12 is aligned to the position where pile driving is needed, the hydraulic pump 15 is started, the extending lengths of the four hydraulic telescopic rods 8 are adjusted at the moment, and the support plate 11 is fully contacted with the ground until the bottom plate 9 is adjusted to be horizontal; the method comprises the steps that a first motor 1 is started, a power supply drives a drill rod 7 to rotate through the first motor 1, after the first motor 1 reaches a normal rotating speed, a first threaded rod 6 is driven to rotate through a second motor 2 and a third motor 4, when the first threaded rod 6 rotates clockwise, a drill rod fixing plate 23 can move downwards along with the rotation of the first threaded rod 6, a drill bit 12 can drill the ground in the movement of the drill rod fixing plate 23, when the drill bit 12 contacts the ground, a water spraying head 14 can spray high-pressure water mist, water mist wrapping is conducted on a working area of the drill bit 12, dust flying out is prevented, and heat generated by friction between the drill bit 12 and the ground when the drill bit 12 drills the hole can be reduced; when the specified depth is reached, the second motor 2 and the third motor 4 rotate anticlockwise, the drill rod fixing plate 23 is driven to move upwards through the first threaded rod 6, the drill bit 12 is taken out of the pile hole, and the water spraying of the water spraying head 14 is stopped.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A pile equipment for municipal works which characterized in that: comprises a first motor (1), a second motor (2), a first support frame (3), a third motor (4) and a second support frame (5), wherein the third motor (4) is arranged on one side of the first motor (1), the second motor (2) is arranged on the other side of the first motor (1), motor fixing plates (22) are respectively arranged below the third motor (4) and the second motor (2), first threaded rods (6) are respectively arranged at the lower ends of the third motor (4) and the second motor (2), the second support frame (5) is arranged on one side of the lower portion of the third motor (4), the first support frame (3) is arranged on the other side of the lower portion of the second motor (2), hydraulic telescopic rods (8) are respectively arranged on the front side and the rear side of the first support frame (3) and the second support frame (5), the lower end of the hydraulic telescopic rod (8) is provided with a supporting plate (11), the first supporting frame (3) and the second supporting frame (5) are installed on a bottom plate (9), four wheel shaft fixing plates (19) are arranged at positions, close to the edge, of the bottom surface of the bottom plate (9), a wheel shaft (21) is arranged at the center of each wheel shaft fixing plate (19), a movable wheel (10) is arranged at the front end of each wheel shaft (21), a movable wheel motor (18) is arranged at the rear end of each wheel shaft fixing plate (19), a hydraulic rod fixing plate (20) is arranged on the outer side of the hydraulic telescopic rod (8) and located on the bottom surface of the bottom plate (9), a drill rod fixing plate (23) is arranged below the first motor (1), a drill rod (7) is arranged below the drill rod fixing plate (23), a spiral soil conveying plate (13) is arranged on the outer side, sprinkler bead (14) with drill bit (12) are in horizontal position and install on bottom plate (9) bottom surface, drilling rod (7) rear is provided with hydraulic pump (15), hydraulic tank (16), manometer (17), hydraulic tank (16) are located hydraulic pump (15) below, manometer (17) are located hydraulic pump (15) opposite side.

2. Piling plant for civil engineering according to claim 1, characterised in that: the third motor (4) is connected with the motor fixing plate (22) through a bolt, and the drill rod fixing plate (23) is connected with the first threaded rod (6) through a thread.

3. Piling plant for civil engineering according to claim 2, characterised in that: the first motor (1) is connected with the drill rod (7) through threads.

4. Piling plant for civil engineering according to claim 3, characterised in that: the drill rod (7) is connected with the drill bit (12) through threads.

5. Piling plant for civil engineering according to claim 4, characterised in that: the second support frame (5) is connected with the bottom plate (9) through bolts.

6. Pile driving apparatus for civil engineering according to claim 5, characterised in that: the motor fixing plate (22) is connected with the second support frame (5) through welding.

7. Pile driving apparatus for civil engineering according to claim 6, characterised in that: the wheel shaft fixing plate (19) is connected with the wheel shaft (21) through a bearing.

8. Piling plant for civil engineering according to claim 7, characterised in that: the wheel shaft (21) is connected with the movable wheel (10) through welding.

9. A piling method for a piling apparatus for municipal works, characterized by comprising: the wheel shaft (21) is driven to rotate by the movable wheel motor (18), the movable wheel (10) is used for moving the equipment to a position where pile driving is needed, the drill bit (12) is aligned to the position where pile driving is needed, the hydraulic pump (15) is started, the extending lengths of the four hydraulic telescopic rods (8) are adjusted at the moment, and the support plate (11) is fully contacted with the ground until the bottom plate (9) is adjusted to be horizontal; the method comprises the steps that a power supply of a first motor (1) is started to drive a drill rod (7) to rotate through the first motor (1), when the first motor (1) reaches a normal rotating speed, the first threaded rod (6) is driven to rotate through a second motor (2) and a third motor (4), when the first threaded rod (6) rotates clockwise, a drill rod fixing plate (23) can move downwards along with the rotation of the first threaded rod (6), a drill bit (12) can drill the ground in the movement of the drill rod fixing plate (23), when the drill bit (12) contacts the ground, a water spray head (14) can spray high-pressure water mist, the working area of the drill bit (12) is wrapped by the water mist to prevent dust from flying out, and heat generated by friction between the drill bit (12) and the ground when the drill bit (12) drills a hole can be reduced; when the drill bit drills to a specified depth, the second motor (2) and the third motor (4) rotate anticlockwise, the drill rod fixing plate (23) is driven to move upwards through the first threaded rod (6), the drill bit (12) is driven out of a pile hole, and water spraying of the water spraying head (14) is stopped.