CN219622651U

CN219622651U - Pile driving device for civil engineering construction

Info

Publication number: CN219622651U
Application number: CN202320108591.9U
Authority: CN
Inventors: 王国锋; 白玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-09-01
Anticipated expiration: 2033-02-03

Abstract

The utility model provides a piling device for civil engineering construction, which relates to the technical field of civil engineering and comprises a piling machine frame, wherein the piling machine frame is driven by a crawler wheel, an oil cylinder driving device is fixed at the top of the piling machine frame, a support is detachably connected to the side surface of the oil cylinder driving device, a rotating piece is rotatably connected to the bottom of the support, a sliding frame is slidably connected to the side surface of the support, the sliding frame is rotatably connected with a drill rod, the drill rod is driven by a drill rod driving motor, and a clamp is nested on the surface of the drill rod.

Description

Pile driving device for civil engineering construction

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a piling device for civil engineering construction.

Background

Civil engineering is a generic term for science and technology in building various engineering facilities. It refers to both the materials and equipment used and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. performed, as well as the objects of engineering construction.

At present, a rotary pile driver used on a construction site is structured to drill a hole through a drill rod by using a drill rod hanger pulled up by a hoist.

The drill rod of the rotary pile driver in the prior art is complex to operate during installation or removal, a large amount of manpower and material resources are consumed, danger can be brought to surrounding soil or related staff, and safety is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a piling device for civil engineering construction.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pile driving device for civil engineering construction, includes the pile driver frame, the pile driver frame passes through the track wheel drive, pile driver frame top is fixed with hydro-cylinder drive arrangement, hydro-cylinder drive arrangement side can be dismantled and is connected with the support, and the support bottom rotates and be connected with the rotating member, support side sliding connection has the carriage, and the carriage rotates with the drilling rod to be connected, the drilling rod passes through drilling rod driving motor drive, and the drilling rod surface nest has anchor clamps, anchor clamps and support fixed connection, the anchor clamps side passes through the coupling joint with the threaded rod, threaded rod surface nest has the nut, and the nut surface nest has the bearing frame, bearing frame and support fixed connection, the threaded rod passes through the rotating electrical machines drive.

Preferably, the side face of the sliding frame is detachably connected with an impact hammer, and two types of piling machines used on a building site in the prior art are provided: one is a rotary pile driver, which is structured to drill holes through a drill pipe by using a drill pipe hanger pulled up by a hoist; the other is an impact hammer pile driver, the structure of the pile driver is that a winch is used for pulling the impact hammer to repeatedly fall down and lift the impact hammer to realize the pile driving, the two pile drivers are used for pushing the civil pile to the ground, and generally, the two pile drivers cannot be combined for use.

Preferably, the clamp is detachably connected with the bracket, the existing pile driver can only bear one drill rod, the drill rod cannot be replaced according to the drilling diameter required by engineering, and the clamp for clamping the opposite drill rod can be replaced according to different drilling sizes.

Preferably, the second clamp is nested in the middle of the drill rod, the length of the second clamp exceeds the height of the support, when the existing drill rod is used for drilling, the length of the drill rod is overlong, and when the motor is driven, the bottom or the middle part of the drill rod is extremely unstable and easy to shake, so that the size of the drilled hole is changed.

Preferably, the camera is fixed at the bottom of the clamp, and when the drill rod works, as the bottom of the drill rod is attached to the ground, a worker cannot know whether the drilling precision is accurate.

Preferably, the pile driver frame top is fixed with the display screen, and display screen and camera circuit connection, through the observation drilling precision that the display screen can be better, can also let the mutual supervision between the staff, prevent to observe drilling accuracy inaccuracy because of individual reason.

Advantageous effects

1. The drill rod of the rotary pile driver in the prior art is complex to operate when being installed or removed, a large amount of manpower and material resources are consumed, danger is possibly brought to surrounding soil or related staff, and safety is not high.

2. In the prior art, when the drill rod works, as the bottom of the drill rod is attached to the ground, workers cannot know whether the drilling precision is accurate, and aiming at the problems, the camera is fixed at the bottom of the clamp, and the workers can observe the drilling precision in time through the mobile phone, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view of a clamping structure of the present utility model;

fig. 4 is a schematic perspective view of a clamping structure according to the present utility model.

Legend description:

1. a pile driver frame; 2. track wheels; 3. a display screen; 4. an oil cylinder driving device; 5. a rotating member; 6. a drill rod driving motor; 7. a carriage; 8. a drill rod; 9. a clamp; 10. a bracket; 13. a second clamp; 14. a nut; 15. a bearing seat; 16. a rotating electric machine; 17. a threaded rod; 18. a camera is provided.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

referring to fig. 1, a pile driving device for civil engineering construction comprises a pile driving frame 1, wherein the pile driving frame 1 is driven by a crawler wheel 2, an oil cylinder driving device 4 is fixed at the top of the pile driving frame 1, a support 10 is detachably connected to the side surface of the oil cylinder driving device 4, and a rotating piece 5 is rotatably connected to the bottom of the support 10.

The side sliding connection of support 10 has carriage 7, and the removable jump bit that is connected with in carriage 7 side has two kinds of piling machines that use on the building site among the prior art: one is a rotary pile driver, which is constructed by drilling holes through a drill pipe 8 using a drill pipe hanger pulled up by a hoist; the other is an impact hammer pile driver, the structure of the pile driver is that a winch is used for pulling the impact hammer to repeatedly fall down and lift the impact hammer to realize the pile driving, the two pile drivers are used for pushing the civil pile to the ground, and generally, the two pile drivers cannot be combined for use.

And the carriage 7 is connected with the drilling rod 8 in a rotating way, the second clamp 13 is nested in the middle of the drilling rod 8, and the length exceeds the height of the support 10, when the existing drilling rod 8 is used for drilling, the bottom or the middle part of the drilling rod 8 is unstable when the motor is driven due to the overlong length of the drilling rod 8, and the drilling rod is easy to shake, so that the size of the drilling hole is changed.

The drill rod 8 is driven by the drill rod driving motor 6, the clamp 9 is nested on the surface of the drill rod 8, the clamp 9 is fixedly connected with the support 10, the side face of the clamp 9 is connected with the threaded rod 17 through a coupling, the nut 14 is nested on the surface of the threaded rod 17, the bearing seat 15 is nested on the surface of the nut 14, the bearing seat 15 is fixedly connected with the support 10, and the threaded rod 17 is driven by the rotating motor 16.

The clamp 9 is detachably connected with the support 10, the existing pile driver can only bear one drill rod 8 generally, the drill rod 8 cannot be replaced according to the drilling diameter required by engineering, the clamp 9 for clamping the opposite drill rod 8 can be replaced according to different drilling sizes, the camera 18 is fixed at the bottom of the clamp 9, when the drill rod 8 works, due to the fact that the bottom of the drill rod 8 is attached to the ground, workers cannot know whether the drilling precision is accurate or not, the camera 18 is fixed at the bottom of the clamp 9, and the workers can observe the drilling precision in time through a mobile phone, so that the working efficiency is improved.

The pile driver frame 1 top is fixed with display screen 3, and display screen 3 and camera 18 circuit connection, through the drilling precision of observation that display screen 3 can be better, can also let mutual supervision between the staff, prevent to observe drilling precision inaccuracy because of individual reason.

The drill rod 8 of the rotary pile driver in the prior art is relatively complex to operate during installation or removal, a large amount of manpower and material resources are consumed, danger is possibly brought to surrounding soil or related staff, safety is not high, and aiming at the problems, when the drill rod 8 is installed or removed, the bracket 10 is firstly retracted backwards through the oil cylinder driving device 4 to enable the bracket to be closer to the ground, then the sliding frame 7 and the drill rod 8 are detached, the threaded rod 17 of the rotary motor 16 rotates, the clamp 9 is lifted upwards, and when the bracket 10 and the ground reach an included angle smaller than 45 degrees, the drill rod 8 automatically slides down from the bracket 10, so that large-range vibration caused by vertical sliding is avoided.

The working principle of the utility model is as follows: the pile driver is driven to a designated working place, a corresponding drill rod 8 is selected according to the size of the drilling diameter, the support 10 is extended and contracted backwards through the oil cylinder driving device 4, the support is closer to the ground, the clamp 9 is lifted upwards through rotation of the threaded rod 17 of the rotating motor 16, after the support 10 and the ground reach an included angle smaller than 45 degrees, the drill rod 8 is mounted on the support 10 and clamped by the clamp 9, the oil cylinder driving device 4 is used for adjusting the angle of the support 10, a worker observes whether the drill rod 8 corresponds to the drilling place accurately through the display screen 3, and finally the oil cylinder driving device 4 drives the sliding frame 7 to slide up and down to drive the drill rod 8 to work.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A piling device for civil engineering construction, includes pile driver frame (1), pile driver frame (1) is driven through crawler wheel (2), pile driver frame (1) top is fixed with hydro-cylinder drive arrangement (4), hydro-cylinder drive arrangement (4) side is dismantled and is connected with support (10), and support (10) bottom rotates and be connected with rotating member (5), support (10) side sliding connection has carriage (7), and carriage (7) are connected with drilling rod (8) rotation, drilling rod (8) are driven through drilling rod driving motor (6), and drilling rod (8) surface nest has anchor clamps (9), anchor clamps (9) are connected with support (10) fixed, characterized in that anchor clamps (9) side and threaded rod (17) are connected through the shaft coupling, threaded rod (17) surface nest has nut (14), and nut (14) surface nest has bearing frame (15), bearing frame (15) and support (10) fixed connection, threaded rod (17) are through rotating electrical machinery (16) drive.

2. A piling device for civil engineering works according to claim 1, wherein: the clamp (9) is detachably connected with the bracket (10).

3. A piling device for civil engineering works according to claim 1, wherein: a second clamp (13) is nested in the middle of the drill rod (8), and the length of the second clamp exceeds the height of the support (10).

4. A piling device for civil engineering works according to claim 2, wherein: a camera (18) is fixed at the bottom of the clamp (9).

5. A piling device for civil engineering works according to claim 4, wherein: the top of the pile driver frame (1) is fixedly provided with a display screen (3), and the display screen (3) is in circuit connection with a camera (18).