CN219101207U

CN219101207U - Hole guiding equipment for construction of prestressed pipe pile

Info

Publication number: CN219101207U
Application number: CN202222474278.5U
Authority: CN
Inventors: 王冠军; 余承清; 王丽君; 潘志传; 吴春林; 邢星; 吴振良; 胡张雄; 李明
Original assignee: Guangzhou Yuejia Engineering Technology Co ltd
Current assignee: Guangzhou Yuejia Engineering Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-05-30
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a hole guiding device for prestressed pipe pile construction, which comprises a machine body, wherein the front end of the machine body is provided with a hole guiding arm, the hole guiding arm is provided with a hole guiding block through an oil pump, the bottom of the hole guiding block is connected with a hole guiding column through a bolt, the bottom of the hole guiding column is fixedly connected with a hole guiding head, the center positions of the hole guiding column and the hole guiding head are penetrated and provided with a conveying groove, and the conveying groove is rotationally provided with a material guiding screw rod in the groove, and the device has the following advantages: through pivoted guide screw rod at the conveyer trough internal rotation, and then with draw the mud that hole in-process produced and some small piece transport to organism top, need not to pour into too much water into, and then reduce the production of mud, promote the neatly of hole equipment surrounding environment, promote the treatment effeciency of waste material.

Description

Hole guiding equipment for construction of prestressed pipe pile

Technical Field

The utility model relates to the technical field of building construction, in particular to a hole guiding device for prestressed pipe pile construction.

Background

The pre-stressed pipe pile is one kind of prefabricated engineering pile, and is used as foundation material for building, driven into ground with pile driver to act on the building, and has the main functions of conveying the weight of the building to the soil layer with high bearing capacity, raising the stability of the building, compacting soft soil layer to raise the bearing capacity of foundation soil, and punching hole in the foundation before driving into ground.

The searched Chinese patent publication number is: CN 203584301U: the hole guiding equipment is characterized in that the down-the-hole hammer provides lower potential through a piston power structure, hard rock can be broken through vibration of a piston, the hole is sunk, high-pressure air is output to the hole bottom by the air compressor while the hole is guided, drill cuttings at the hole bottom are carried out by the air, and the hole and the down-the-hole hammer are cleaned to replace a mud paddle.

The hole guiding equipment can produce a large amount of earth mud when carrying out the hole guiding, also can produce some piece that punches simultaneously, through the high-pressure air of downthehole export in the above-mentioned scheme, but such wash and carry away the drill chip and unstable, and the mode of washing is also increased mud to traditional use for construction environment produces a large amount of mud, influences the construction.

So the design and the production of the hole guiding device for the construction of the prestressed pipe pile are convenient for solving the problems.

Disclosure of Invention

The utility model provides a hole guiding device for construction of a prestressed pipe pile, which is used for solving the problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hole equipment is led in construction of prestressing force tubular pile, includes the organism, the organism front end is equipped with draws the hole arm, it is equipped with the hole piece to draw the hole arm through the oil pump, hole piece bottom bolted connection has the hole post that draws, hole post bottom fixedly connected with draws the hole head, hole post and hole head central point put and have run through and have seted up the conveyer trough, conveyer trough inside groove rotates and is equipped with the guide screw rod.

As a preferable technical scheme of the utility model, a motor is connected to the top end of the guide screw through bolts, and the motor is connected to the inner groove of the guide hole block through bolts.

As a preferable technical scheme of the utility model, a conveying pipe is inserted and connected at the outer wall position of the end of the guide Kong Zhuding, the conveying pipe is in through connection with the conveying groove, and the other end of the conveying pipe is in through connection with the guide hole block.

As a preferable technical scheme of the utility model, one end of the conveying pipe penetrating through the hole guiding block is connected with a high-pressure pump in an inserting mode, the high-pressure pump is connected with the top of the hole guiding block through bolts, and one side of the high-pressure pump is connected with a discharging pipe in an inserting mode.

As a preferable technical scheme of the utility model, the bottom of the hole guiding head is provided with an impact head, and one end of the impact head, which is close to the inner groove of the hole guiding head, is provided with a high-pressure pump.

As a preferable technical scheme of the utility model, the bottom of the hole guiding head is rotationally connected with a crushing disc, and the crushing disc is driven by a motor.

The beneficial effects achieved by the utility model are as follows:

through pivoted guide screw rod at the conveyer trough internal rotation, and then with draw the mud that hole in-process produced and some small piece transport to organism top, need not to pour into too much water into, and then reduce the production of mud, promote the neatly of hole equipment surrounding environment, promote the treatment effeciency of waste material.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic side cross-sectional view of the present utility model;

FIG. 2 is a schematic perspective view of the hole guiding head of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 at a according to the present utility model.

In the figure: 1. a body; 2. a hole guiding arm; 3. a hole guiding block; 4. a hole guiding column; 5. a hole leading head; 6. a conveying trough; 7. a guide screw; 8. a motor; 9. a high pressure pump; 10. a material conveying pipe; 11. a discharge pipe; 12. an impact head; 13. a crushing disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in figures 1-3, the hole guiding equipment for the construction of the prestressed pipe pile comprises a machine body 1, wherein a hole guiding arm 2 is arranged at the front end of the machine body 1, a hole guiding block 3 is arranged on the hole guiding arm 2 through an oil pump, a hole guiding column 4 is connected to the bottom of the hole guiding block 3 through bolts, a hole guiding head 5 is fixedly connected to the bottom end of the hole guiding column 4, a conveying groove 6 is formed in the center of the hole guiding column 4 and the hole guiding head 5 in a penetrating mode, a guide screw 7 is arranged in the conveying groove 6 in a rotating mode, holes are drilled through the hole guiding equipment before the prestressed pipe pile is driven, the machine body 1 moves to a position where the holes are required to be prefabricated, then the hole guiding block 3 and the hole guiding column 4 are driven to the ground through a pump, then the hole guiding column 4 and the hole guiding head 5 are driven to vibrate through the hole guiding screw 7, mud and earth dust generated in the drilling process are conveyed upwards from the conveying groove 6 through the rotation of the guide screw 7, waste material processing is completed, and the problem of excessive mud is solved.

The motor 8 is connected to the top end bolt of the guide screw rod 7, the motor 8 is connected to the inner groove of the guide hole block 3 in a bolt manner, the outer wall of the top end of the guide hole column 4 is connected with the conveying pipe 10 in an inserting manner, the conveying pipe 10 is connected with the conveying groove 6 in a penetrating manner, the other end of the conveying pipe 10 is connected with the guide hole block 3 in a penetrating manner, one end of the conveying pipe 10 penetrating the guide hole block 3 is connected with the high-pressure pump 9 in an inserting manner, the high-pressure pump 9 is connected to the top of the guide hole block 3 in a bolt manner, one side of the high-pressure pump 9 is connected with the discharging pipe 11 in an inserting manner, after the mud is conveyed upwards through the guide screw rod 7, the mud is extracted through the high-pressure pump 9 and the conveying pipe 10, and then discharged through the discharging pipe 11, and the mud treatment efficiency is improved.

Example two

As shown in fig. 2, a further improvement was made on the basis of example 1:

in order to promote the efficiency of drawing the hole, be equipped with through drawing hole head 5 bottom and strike head 12, strike head 12 and be close to drawing hole head 5 inside groove one end and be equipped with the high-pressure pump, it is connected with broken dish 13 to draw hole head 5 bottom rotation, broken dish 13 passes through motor drive, when drawing hole post 4 and drawing hole head 5 to vibrate and draw the hole, it stirs the earth to drive broken dish 13 rotation through the motor of bottom, conveniently carry out subsequent discharge, promote the efficiency of drawing the hole simultaneously, and when meetting comparatively hard position, strike head 12 break through the high-pressure pump drive, then break by broken dish 13 again, and then promote the efficiency of drawing the hole.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prestressed pipe pile construction draws hole equipment, includes organism (1), organism (1) front end is equipped with draws hole arm (2), its characterized in that: the hole guiding arm (2) is provided with a hole guiding block (3) through an oil pump, a hole guiding column (4) is connected to the bottom of the hole guiding block (3) through a bolt, a hole guiding head (5) is fixedly connected to the bottom end of the hole guiding column (4), a conveying groove (6) is formed in the central position of the hole guiding column (4) and the central position of the hole guiding head (5) in a penetrating mode, and a guide screw (7) is arranged in the conveying groove (6) in a rotating mode.

2. The hole guiding equipment for the construction of the prestressed pipe pile is characterized in that a motor (8) is connected to the top end of the guide screw (7) through bolts, and the motor (8) is connected to the inner groove of the hole guiding block (3) through bolts.

3. The prestressed pipe pile construction hole guiding equipment according to claim 1, wherein a conveying pipe (10) is connected to the outer wall of the top end of the hole guiding column (4) in a plug-in mode, the conveying pipe (10) is connected with the conveying groove (6) in a penetrating mode, and the other end of the conveying pipe (10) is connected with the hole guiding block (3) in a penetrating mode.

4. A prestressed pipe pile construction hole guiding device according to claim 3, characterized in that one end of the conveying pipe (10) penetrating through the hole guiding block (3) is connected with a high-pressure pump (9) in a plug-in mode, the high-pressure pump (9) is connected to the top of the hole guiding block (3) through a bolt, and one side of the high-pressure pump (9) is connected with a discharging pipe (11) in a plug-in mode.

5. The hole guiding equipment for the construction of the prestressed pipe pile is characterized in that an impact head (12) is arranged at the bottom of the hole guiding head (5), and a high-pressure pump is arranged at one end, close to an inner groove of the hole guiding head (5), of the impact head (12).

6. A prestressed pipe pile construction hole guiding device according to claim 1, characterized in that the bottom of the hole guiding head (5) is rotatably connected with a crushing disc (13), and the crushing disc (13) is driven by a motor.