CN211498509U

CN211498509U - Pile driver is used in road bridge construction

Info

Publication number: CN211498509U
Application number: CN201922199347.4U
Authority: CN
Inventors: 张涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-15
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a pile driver is used in road and bridge construction relates to road and bridge construction equipment technical field, including bottom plate and drilling rod, the last fixed surface of bottom plate installs the hydro-cylinder, the top fixed mounting of hydro-cylinder has the control box, be provided with control switch on the control box, the last surface of bottom plate still fixed mounting has the mount of two sets of cuboid platelike structures, and is two sets of be provided with a set of lifter plate between the mount, and is two sets of the guide way of a set of cuboid structure is all seted up towards the side of lifter plate to the mount, two groups of lifter plate do not extend to in two sets of guide ways, the lower surface of lifter plate and two sets of hydraulic cylinder's top fixed connection, it is two sets of hydraulic cylinder's bottom fixed mounting is in the upper surface of bottom plate, the hydro-cylinder passes through. This pile driver is used in road and bridge construction has advantages such as structural design is reasonable, stability height, can generally use widely.

Description

Pile driver is used in road bridge construction

Technical Field

The utility model relates to a road bridge construction equipment technical field relates to a pile driver is used in road bridge construction particularly.

Background

Pile drivers are often used during the construction of road and bridge works. In the prior art, in order to make the pile driver more usable in remote mountainous areas, the volume of the pile driver is improved, and the pile driver is changed into a smaller volume, so that the improved pile driver can enter the mountainous area and is convenient to move and carry. However, the small-volume pile driver has relatively light weight due to small volume, and may generate vibration during the drilling process, and the stability is not ideal.

Accordingly, there is a need for improvement in the art for the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile driver is used in road bridge construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a pile driver for road and bridge construction, which comprises a bottom plate and a drill rod, wherein the upper surface of the bottom plate is fixedly provided with an oil cylinder, the top end of the oil cylinder is fixedly provided with a control box, the control box is provided with a control switch, the upper surface of the bottom plate is also fixedly provided with two groups of fixing frames with cuboid plate structures, a group of lifting plate is arranged between the two groups of fixing frames, the two groups of fixing frames are respectively provided with a group of guide grooves with cuboid structures towards the side surface of the lifting plate, the two groups of lifting plates respectively extend into the two groups of guide grooves, the lower surface of the lifting plate is fixedly connected with the top ends of the two groups of hydraulic oil cylinders, the bottom ends of the two groups of hydraulic oil cylinders are fixedly arranged on the upper surface of the bottom plate, the oil cylinder is, the top end of the drill rod penetrates through the lifting plate and is fixedly connected with the output end of the rotating motor through the coupler, the right side face of the base plate is fixedly provided with a guide plate, the guide plate is provided with a guide hole penetrating through the upper surface and the lower surface of the guide plate, the bottom end of the drill rod penetrates through the guide hole and extends to the lower part of the guide plate, and a group of compression springs are arranged between the lower surface of the lifting plate and the upper surface of the guide plate and positioned around the circumferential surface of the drill rod;

the lower surface of baffle is kept away from the equal fixed mounting in both corners department of bottom plate and is had a set of reinforcing apparatus, reinforcing apparatus includes fixed pipe, threaded rod, handle, sill pillar and thorn head, the top of fixed pipe is connected with the lower fixed surface of baffle, the outer periphery of threaded rod and the inner peripheral face threaded connection of fixed pipe, the sill pillar is the cylinder structure, sill pillar fixed mounting is in the bottom of threaded rod, the periphery fixed mounting of sill pillar has two sets of handles, the lower fixed surface of sill pillar installs the thorn head of circular cone structure, the lower surface of baffle is still fixed mounting has a set of first baffle, first baffle is located the right side of drilling rod, first baffle is located reinforcing apparatus's left side, one side fixed mounting that the lower surface of bottom plate is close to the baffle has a set of second baffle.

Preferably, the top end of the compression spring is fixedly connected with the lower surface of the lifting plate, and the bottom end of the compression spring is fixedly connected with the upper surface of the guide plate.

Preferably, a group of supporting legs are fixedly mounted at four corners of the lower surface of the bottom plate.

Preferably, a group of self-locking universal wheels is fixedly mounted at the bottom end of each group of supporting legs.

Preferably, a push handle is fixedly mounted on one side of the upper surface of the bottom plate, which is far away from the guide plate.

Compared with the prior art, the pile driver for road and bridge construction provided by the utility model has the advantages that a group of reinforcing devices are fixedly arranged at two corners of the lower surface of the guide plate, which are far away from the bottom plate, the threaded rod is rotated through the rotating handle, so that the thorn head descends and drills into the soil layer, the bottom column is pressed against the surface of the soil layer, the bottom of the reinforcing device is fixed through the thorn head, the guide plate is reinforced and supported through the reinforcing device, and the stability is enhanced; prevent through first baffle side that the earth that the drilling rod drilled out from spattering the periphery of threaded rod on, be favorable to the threaded rod to carry out long-term normal use, prevent through the second baffle that the earth that the drilling rod drilled out from spattering from locking-type universal wheel department, be favorable to carrying out long-term normal use from locking-type universal wheel, prolonged life.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural diagram of the reinforcing apparatus of the present invention.

The main reference numbers:

1. a base plate; 2. a support leg; 3. self-locking universal wheels; 4. a push handle; 5. an oil cylinder; 6. a control box; 7. a control switch; 8. an oil delivery pipe; 9. a fixed mount; 10. a lifting plate; 11. a rotating electric machine; 12. a drill stem; 13. a compression spring; 14. a guide plate; 15. a reinforcement device; 16. a first baffle plate; 17. a second baffle; 18. a hydraulic cylinder; 19. a guide groove; 20. a fixed tube; 21. a threaded rod; 22. a handle; 23. a bottom pillar; 24. pricking heads.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

As shown in fig. 1, fig. 2 and fig. 3, the pile driver for road and bridge construction provided by the present invention comprises a bottom plate 1 and a drill rod 12, wherein an oil cylinder 5 is fixedly installed on the upper surface of the bottom plate 1, a control box 6 is fixedly installed on the top end of the oil cylinder 5, a control switch 7 is arranged on the control box 6, two sets of rectangular plate-shaped fixing frames 9 are also fixedly installed on the upper surface of the bottom plate 1, a set of lifting plate 10 is arranged between the two sets of fixing frames 9, a set of rectangular guide grooves 19 are respectively formed on the two sets of fixing frames 9 facing the lifting plate 10, two sets of lifting plates 10 respectively extend into the two sets of guide grooves 19, the guide grooves 19 are used for limiting the lifting distance of the lifting plate 10, the lower surface of the lifting plate 10 is fixedly connected with the top ends of the two sets of hydraulic oil cylinders 18, the bottom ends of the two sets of hydraulic oil cylinders 18 are fixedly installed on the upper surface, the oil cylinder 5 is communicated with two groups of hydraulic oil cylinders 18 through an oil pipeline 8, a rotating motor 11 is fixedly mounted on the upper surface of a lifting plate 10, the top end of a drill rod 12 penetrates through the lifting plate 10 and is fixedly connected with the output end of the rotating motor 11 through a coupler, the rotating motor 11 is used for driving the drill rod 12 to rotate, a guide plate 14 is fixedly mounted on the right side surface of the base plate 1, a guide hole penetrating through the upper surface and the lower surface of the guide plate 14 is formed in the guide plate 14, the bottom end of the drill rod 12 penetrates through the guide hole and extends to the lower side of the guide plate 14, when the drill rod 12 moves up and down, the guide plate 14 is used for guiding the drill rod 12, a group of compression springs 13 are arranged between the lower surface of the lifting plate 10 and the upper surface of the guide plate;

two corners of the lower surface of the guide plate 14, which are far away from the bottom plate 1, are fixedly provided with a set of reinforcing devices 15, each reinforcing device 15 comprises a fixed tube 20, a threaded rod 21, a handle 22, a bottom column 23 and a stabbing head 24, the top end of the fixed tube 20 is fixedly connected with the lower surface of the guide plate 14, the outer circumferential surface of the threaded rod 21 is in threaded connection with the inner circumferential surface of the fixed tube 20, the bottom column 23 is of a cylindrical structure, the bottom column 23 is fixedly arranged at the bottom end of the threaded rod 21, two sets of handles 22 are fixedly arranged on the circumferential surface of the bottom column 23, the stabbing head 24 of a conical structure is fixedly arranged on the lower surface of the bottom column 23, the lower surface of the guide plate 14 is also fixedly provided with a set of first baffle plates 16, the first baffle plates 16 are positioned on the right side of the drill rod 12.

Specifically, as shown in fig. 1 and 2, the top end of the compression spring 13 is fixedly connected to the lower surface of the lifting plate 10, and the bottom end of the compression spring 13 is fixedly connected to the upper surface of the guide plate 14.

Referring to fig. 1, a set of legs 2 is fixedly mounted at four corners of the lower surface of the bottom plate 1.

Furthermore, referring to fig. 1, a set of self-locking universal wheels 3 is fixedly installed at the bottom end of each set of supporting legs 2, the self-locking universal wheels 3 are mature and commercially available products, and the self-locking universal wheels 3 can lock the self-locking universal wheels 3 to prevent the self-locking universal wheels 3 from rolling.

As shown in fig. 1, preferably, a push handle 4 is fixedly installed on a side of the upper surface of the base plate 1 away from the guide plate 14, and the push handle 4 facilitates a user to push the base plate 1 to move.

As shown in fig. 1, 2 and 3, when the pile driver for road and bridge construction is used, the threaded rod 21 is rotated by the rotating handle 22, so that the stabbing head 24 descends and drills into the soil layer, the bottom column 23 is pressed against the surface of the soil layer, the bottom of the reinforcing device 15 is fixed by the stabbing head 24, and the guide plate 14 is reinforced and supported by the two sets of reinforcing devices 15, so that the overall stability of the pile driver for road and bridge construction is enhanced; in the pile driving process, first baffle 16 and second baffle 17 all are used for blocking the earth that splashes, first baffle 16 is used for preventing that the earth that drilling rod 12 drilled out from spattering on the periphery of threaded rod 21, be favorable to threaded rod 21 to carry out long-term normal use, second baffle 17 is used for preventing that the earth that drilling rod 12 drilled out from spattering to 3 departments of locking-type universal wheel, and then prevent that earth from spattering to 3 inside of locking-type universal wheel and make 3 damages of locking-type universal wheel, be favorable to carrying out long-term normal use from 3 of locking-type universal wheel, and service life is prolonged.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a pile driver is used in road bridge construction, includes bottom plate (1) and drilling rod (12), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with an oil cylinder (5), the top end of the oil cylinder (5) is fixedly provided with a control box (6), the control box (6) is provided with a control switch (7), the upper surface of the bottom plate (1) is also fixedly provided with two groups of fixing frames (9) with cuboid plate structures, a group of lifting plate (10) is arranged between the two groups of fixing frames (9), the side surfaces of the two groups of fixing frames (9) facing the lifting plate (10) are respectively provided with a group of guide grooves (19) with cuboid structures, the two groups of lifting plates (10) respectively extend into the two groups of guide grooves (19), the lower surface of the lifting plate (10) is fixedly connected with the top ends of the two groups of hydraulic oil cylinders (18), the bottom ends of the two groups of hydraulic oil cylinders (18) are fixedly arranged on the upper surface of the bottom plate (1), and the oil cylinder (5) is communicated with the, a rotating motor (11) is fixedly mounted on the upper surface of the lifting plate (10), the top end of the drill rod (12) penetrates through the lifting plate (10) and is fixedly connected with the output end of the rotating motor (11) through a coupler, a guide plate (14) is fixedly mounted on the right side surface of the base plate (1), a guide hole penetrating through the upper surface and the lower surface of the guide plate (14) is formed in the guide plate (14), the bottom end of the drill rod (12) penetrates through the guide hole and extends to the lower side of the guide plate (14), and a group of compression springs (13) are arranged between the lower surface of the lifting plate (10) and the upper surface of the guide plate (14) and located on the periphery of the drill rod;

two corners of the lower surface of the guide plate (14) far away from the bottom plate (1) are fixedly provided with a group of reinforcing devices (15), each reinforcing device (15) comprises a fixed pipe (20), a threaded rod (21), a handle (22), a bottom column (23) and a puncturing head (24), the top end of each fixed pipe (20) is fixedly connected with the lower surface of the guide plate (14), the outer circumferential surface of each threaded rod (21) is in threaded connection with the inner circumferential surface of the corresponding fixed pipe (20), each bottom column (23) is of a cylindrical structure, the bottom columns (23) are fixedly arranged at the bottom ends of the threaded rods (21), the circumferential surfaces of the bottom columns (23) are fixedly provided with two groups of handles (22), the puncturing heads (24) of conical structures are fixedly arranged on the lower surface of the bottom columns (23), a group of first baffle plates (16) are further fixedly arranged on the lower surface of the guide plate (14), and the first baffle plates (16) are positioned on, the first baffle (16) is positioned on the left side of the reinforcing device (15), and one side, close to the guide plate (14), of the lower surface of the bottom plate (1) is fixedly provided with a group of second baffles (17).

2. The pile driver for road and bridge construction according to claim 1, wherein: the top end of the compression spring (13) is fixedly connected with the lower surface of the lifting plate (10), and the bottom end of the compression spring (13) is fixedly connected with the upper surface of the guide plate (14).

3. The pile driver for road and bridge construction according to claim 1, wherein: a group of supporting legs (2) are fixedly mounted at four corners of the lower surface of the bottom plate (1).

4. The pile driver for road and bridge construction according to claim 3, wherein: and the bottom end of each group of supporting legs (2) is fixedly provided with a group of self-locking universal wheels (3).

5. The pile driver for road and bridge construction according to claim 1, wherein: and a push handle (4) is fixedly arranged on one side of the upper surface of the bottom plate (1) far away from the guide plate (14).