CN213360028U

CN213360028U - Pile driver that civil engineering used

Info

Publication number: CN213360028U
Application number: CN202022568760.6U
Authority: CN
Inventors: 赵世隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-04
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a pile driver that civil engineering used, including pile frame, drill bit and guide block, fixed mounting has the elevating platform on the outer wall of pile frame one side, and the bottom surface fixed mounting of pile frame has the base, is equipped with fixed establishment in the elevating platform, and fixed establishment includes motor b and connecting rod, and the quantity of connecting rod is two, and equal fixed mounting has a fixed block on the outer wall of two connecting rods, driving motor b for two fixed blocks keep in opposite directions or back on the back motion, and the mounting groove has been seted up at the top of base, and symmetrical sliding connection has the inserted block on the inner wall of mounting groove. The utility model provides a pile driver that civil engineering used, pile frame can fix the drill bit of different drilling diameters for the pile driver can wide application in the civil engineering job site of various needs, in order to guarantee the effect of its direction, is provided with the guide block that can the dismouting, and the drilling cooperation installation of corresponding diameter, has the effect of certain shock attenuation and noise reduction.

Description

Pile driver that civil engineering used

Technical Field

The utility model relates to a civil engineering technical field relates to a pile driver that civil engineering used particularly.

Background

The civil engineering is a general term of scientific technology for building various land engineering facilities, and can relate to engineering construction objects besides applied materials and equipment and technical activities such as surveying, designing, constructing, maintaining and repairing, and the like, and can also relate to engineering construction objects, besides house buildings, and can also include various technical works such as surveying, planning, designing, constructing, installing and maintaining and the like of buildings, structures, related supporting facilities and the like of new, reconstruction or extension of various projects and completed engineering entities thereof into the project of civil engineering construction.

The pile driver is the equipment that utilizes the impact force to penetrate the stake into the underground, for the pile driver that utilizes various modes to strike the through pile, the screw pile driver is relative difference a little, be different from the pile driver that pile hammer, pile frame and relevant equipment constitute, the screw pile driver mainly pile frame and drilling equipment constitute, the screw pile driver is the pile driver equipment through driving the drilling rod drill bit hole formation to the underground drill rig through the unit head, be different from other pile drivers and directly utilize the impact force to carry out the installation work of foundation pile, the screw pile driver drills when using, later puts the foundation pile into the hole of putting that drills out, such pile driver mode is for ordinary pile driver noise littleer more, and the security when carrying out pile driving work is better.

When using, the existing spiral pile driver improves noise compared with a common general pile driver, but the noise in the driving process is still very large, which can influence residents in surrounding areas to carry out life and production work, and in the using process, the diameter of a drill bit fixedly installed on one pile driver is fixed, only one hole diameter can be drilled when using, so that the application range is very small, and the cost is relatively wasted.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a pile driver that civil engineering used, aims at solving, and current screw pile driver exists the noise, can only use the problem of fixed model drill bit.

Technical scheme

In order to achieve the purpose, the utility model provides a pile driver for civil engineering, including pile frame, drill bit and guide block, the outer wall of pile frame one side is fixed with the elevating platform, the bottom surface of pile frame is fixed with the base, be equipped with fixed establishment in the elevating platform, fixed establishment includes motor b and connecting rod, the quantity of connecting rod is two, all fixed block is installed fixedly on the outer wall of two connecting rods, drive motor b, make two fixed blocks keep the motion of opposite directions or back-to-back;

the mounting groove has been seted up at the top of base, symmetry sliding connection has the inserted block on the inner wall of mounting groove, the quantity of inserted block is four, the slot has been seted up to the symmetry on the outer wall of guide block, the quantity of slot is four, four the inserted block and four the slot cooperatees to peg graft fixedly.

Preferably, the fixing mechanism further includes a threaded rod, a mounting bracket b is fixedly mounted on an outer wall of one side of the lifting platform, the motor b is fixedly mounted in the mounting bracket b, the threaded rod is connected to an inner wall of the lifting platform in a shaft mode, one end of the threaded rod penetrates through the mounting bracket b and extends into the mounting bracket b and is fixedly connected with an output end of the motor b, the two connecting rods are symmetrically and threadedly connected to the outer wall of the threaded rod, and the inner sides of the two connecting rods are opposite in threaded direction.

As preferred, the fixed slot has been seted up to the bottom surface of elevating platform, the shifting chute has all been seted up on the inner wall of fixed slot both sides, two fixed block sliding connection respectively is in two on the inner wall of shifting chute, the top fixed mounting of elevating platform has mounting bracket a, fixed mounting has motor a in the mounting bracket a, motor a's output fixed mounting has the installation pole, the installation pole runs through and extends to in the fixed slot, the spread groove has been seted up to the axis department at drill bit top, the spread groove with installation pole cooperation fixed mounting.

Preferably, the outer wall of one side of the top adjacent to the drill bit is connected with a shaft seat in a shaft mode, the outer wall of one side of the bottom adjacent to the two fixing blocks is fixedly provided with a supporting block, and the two supporting blocks are matched with the two fixing blocks and fixedly clamped with the shaft seat.

Preferably, a rubber pad is fixedly mounted on the inner wall of the mounting frame a, and a sound insulation pad is fixedly mounted on the outer wall of the rubber pad.

Preferably, the inner wall of the mounting groove is symmetrically provided with four placing grooves, four placing grooves are connected with insert blocks in a sliding mode, three insert blocks are symmetrically arranged on the outer wall of each insert block, spring a is wound on the outer wall of each moving rod, one end of each spring a is fixedly arranged on the outer wall of each insert block, the other end of each spring a is fixedly arranged on the inner wall of each placing groove, the other end of each moving rod penetrates through and extends to the outer side of the base and is fixedly provided with a control panel, another one of the insert blocks is symmetrically provided with spring b, and the other ends of the two spring b are fixedly arranged on the inner wall of each placing groove.

Advantageous effects

Compared with the prior art, the utility model provides a pair of pile driver that civil engineering used possesses following beneficial effect:

1. the utility model discloses a, at the in-process that carries out the pile driver and use, need judge the size of foundation pile according to actual building size and drawing design content, confirm the diameter size of drilling promptly, through fixed establishment, the pile frame can fix the drill bit of different drilling diameters for the pile driver can wide application in the civil engineering job site of various needs, application scope is wider, and construction cost has obtained control relatively.

2. The utility model discloses a, under the basis that can change the drill bit, in order to cooperate corresponding size's drill bit to carry out drilling work, in order to guarantee the straightness that hangs down of whole drilling, need use the guide block to carry out the work of leading, guarantee the effect of its direction for the drill bit of the different diameters of cooperation, be provided with the guide block that can the dismouting, with the installation of cooperateing of drilling of corresponding diameter, the dismouting is all convenience very, use operation simple very.

3. The utility model discloses a, the motor that the control drill bit goes on drilling is because can produce great noise, and for the noise abatement, fixed mounting has the rubber pad on the inner wall of mounting bracket, and fixed mounting has the sound insulation foam-rubber cushion on the outer wall of rubber pad, also can play certain cushioning effect when syllable-dividing.

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 schematic structural view of the utility model in use;

FIG. 2 is a schematic view of the pile frame structure of the present invention;

FIG. 3 is a schematic view of the drill according to the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of the connection between the drill bit and the pile frame;

FIG. 5 is a schematic view of a top view cross section of the lifter plate of the present invention;

fig. 6 is a schematic view of the structure of the guide block of the present invention;

fig. 7 is the utility model discloses base depression angle section structure schematic diagram.

The main reference numbers:

1. pile frames; 2. a lifting platform; 3. a mounting frame a; 4. a drill bit; 5. a base; 6. a guide block; 7. a control panel; 8. mounting grooves; 9. inserting a block; 10. fixing grooves; 12. a fixed block; 13. a support block; 14. a shaft seat; 15. connecting grooves; 16. a slot; 17. a rubber pad; 18. a sound insulating pad; 19. a motor a; 20. mounting a rod; 21. a moving groove; 23. a travel bar; 24. a spring a; 25. a spring b; 26. a placement groove; 27. a mounting frame b; 28. a motor b; 29. a threaded rod; 30. a connecting rod; 31. and a fixing mechanism.

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.

Referring to fig. 1-7, a pile driver for civil engineering comprises a pile frame 1, a drill 4 and a guide block 6, wherein a lifting platform 2 is fixedly arranged on the outer wall of one side of the pile frame 1, a base 5 is fixedly arranged on the bottom surface of the pile frame 1, the diameter of a hole to be drilled is determined in the process of civil engineering site construction, the drill 4 and the guide block 6 are selected to be suitable, the drill 4 is fixedly arranged together through the insertion fit between a mounting rod 20 and a connecting groove 15, after the drill 4 and a driving device are arranged, a driving motor b28 and a motor b28 can drive a fixedly arranged threaded rod 29 to rotate, in the process of rotating the threaded rod 29, connecting rods 30 symmetrically and threadedly connected to the outer wall of the threaded rod 29 can keep linear motion in the horizontal direction along the outer wall of the threaded rod 29, and because the thread directions on the inner walls of the two connecting rods 30 are opposite, the two connecting rods 30 can keep opposite, when the drill bit 4 is fixed, the two connecting rods 30 drive the fixed blocks 12 to move oppositely, when the fixed blocks 12 move to a certain position, the fixed blocks 12 can cooperate with the supporting blocks 13 to fix the shaft seat 14, so that the fixed installation work of the drill bit 4 is completed, the drill bit 4 with the corresponding diameter is matched, the appropriate guide block 6 is selected, the control panel 7 moves away from the base 5, the control panel 7 can drive the moving rod 23 to move, the spring a24 is deformed, the insert block 9 can move inwards along the placing groove 26, the other insert block 9 is pressed, the spring b25 is deformed, the guide block 6 is placed at the position of the mounting groove 8, the position of the slot 16 corresponds to the insert block 9, no force is applied to the control panel 7 and the insert block 9, the spring a24 and the spring b25 can restore to deform, the insert block 9 and the slot 16 are matched, inserted and fixed, and the fixed assembly work of the whole pile driver is completed, in the required drilling position, the pile driver and the motor a19 are started, the motor a19 can drive the drill bit 4 to rotate, and the pile driver can drive the pile frame 1 to enable the lifting platform 2 to drive the drill bit 4 to lift, so as to perform drilling work.

As shown in fig. 1, fig. 2, fig. 6 and fig. 7, the utility model discloses in the technical scheme that further proposes, mounting groove 8 has been seted up at the top of base 5, symmetrical sliding connection has inserted block 9 on the inner wall of mounting groove 8, the quantity of inserted block 9 is four, slot 16 has been seted up to the symmetry on the outer wall of guide block 6, the quantity of slot 16 is four, four inserted blocks 9 and four slots 16 cooperate the grafting fixed, fix guide block 6 that needs the size on the pile driver through the grafting fixed of inserted block 9 and slot 16, carry out pile driving direction work.

Wherein, standing groove 26 has been seted up to the symmetry on the inner wall of mounting groove 8, standing groove 26's quantity is four, equal sliding connection has inserted block 9 in four standing groove 26, wherein equal symmetry is installed movable rod 23 on the outer wall of three inserted block 9, all twine spring a24 on movable rod 23's the outer wall, spring a 24's one end fixed mounting is on inserted block 9's outer wall, and other end fixed mounting is on standing groove 26's inner wall, movable rod 23's the other end runs through and extends to the outside of base 5, and fixed mounting has control panel 7, spring b25 is installed to the symmetry on the outer wall of another inserted block 9, two spring b 25's the other end fixed mounting is on standing groove 26's inner wall, cooperation through spring a24 and spring b25, make inserted block 9 can reach the effect of pegging graft, can directly carry out grafting control work in the outside through control panel 7.

As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses in the further technical scheme that provides, be equipped with fixing mechanism 31 in the elevating platform 2, fixing mechanism 31 includes motor b28 and connecting rod 30, the quantity of connecting rod 30 is two, equal fixed mounting has fixed block 12 on the outer wall of two connecting rods 30, driving motor b28 for two fixed blocks 12 keep moving in opposite directions or back to back, be in the same place drill bit 4 and pile frame 1 fixed mounting through fixing mechanism 31, conveniently carry out the dismouting work of drill bit 4.

Wherein, fixed establishment 31 still includes threaded rod 29, fixed mounting has mounting bracket b27 on the outer wall of elevating platform 2 one side, motor b28 fixed mounting is in mounting bracket b27, threaded rod 29 coupling is on the inner wall of elevating platform 2, the one end of threaded rod 29 runs through and extends to in the mounting bracket b27, and with motor b 28's output end fixed connection, two connecting rod 30 symmetry threaded connection are on the outer wall of threaded rod 29, and the screw direction of the inboard of two connecting rod 30 is opposite, reach the effect that the drive removed through simple threaded connection structure, make fixed establishment 31 can be firmly fix drill bit 4.

Wherein, fixed slot 10 has been seted up to the bottom surface of elevating platform 2, shifting chute 21 has all been seted up on the inner wall at fixed slot 10 both sides, two fixed block 12 respectively sliding connection are on the inner wall of two shifting chutes 21, the top fixed mounting of elevating platform 2 has mounting bracket a3, fixed mounting has motor a19 in mounting bracket a3, motor a 19's output fixed mounting has installation pole 20, installation pole 20 runs through and extends to in the fixed slot 10, spread groove 15 has been seted up to the axis department at drill bit 4 top, spread groove 15 and the fixed mounting that cooperatees of installation pole 20, rotate through motor a19 drive drill bit 4, reach the drilling purpose.

The outer wall of one side of the adjacent top of the drill bit 4 is connected with a shaft seat 14 in an axial mode, the outer wall of one side of the adjacent bottom surfaces of the two fixing blocks 12 is fixedly provided with the supporting blocks 13, the two supporting blocks 13 are matched with the two fixing blocks 12 to be fixedly clamped with the shaft seat 14, the shaft seat 14 can be firmly fixed through the supporting blocks 13 and the fixing blocks 12, and due to the shaft connection structure of the shaft seat 14 and the drill bit 4, the drilling work of the drill bit 4 cannot be influenced by the fixing mode.

Wherein, fixed mounting has rubber pad 17 on the inner wall of mounting bracket a3, and fixed mounting has the sound insulation pad 18 on the outer wall of rubber pad 17, can play fine syllable-dividing effect and have certain shock-absorbing capacity through rubber pad 17 and sound insulation pad 18.

The working principle is as follows:

1. with drill bit 4 together through the grafting cooperation fixed mounting between installation pole 20 and the spread groove 15, after drill bit 4 and drive installation finish, driving motor b28, motor b28 can drive fixed mounting's threaded rod 29 and rotate, at threaded rod 29 pivoted in-process, connecting rod 30 of symmetrical threaded connection on the threaded rod 29 outer wall can keep the ascending rectilinear motion of horizontal direction along the outer wall of threaded rod 29, because the screw thread direction on two connecting rod 30 inner walls is opposite, so two connecting rod 30 can keep the motion of moving in opposite directions or back to back, when carrying out the fixed in-process of drill bit 4, two connecting rod 30 drive fixed block 12 and keep moving in opposite directions, when removing a certain position, fixed block 12 can cooperate supporting shoe 13 to fix axle bed 14, then accomplish the fixed mounting work of drill bit 4.

2. The direction of keeping away from base 5 with control panel 7 mutually removes, control panel 7 can drive carriage release lever 23 and remove, make spring a24 take place deformation, inserted block 9 can be along standing groove 26 inwardly moved, press another inserted block 9, make spring b25 take place deformation, place guide block 6 in the position of mounting groove 8, through the position with slot 16 corresponding inserted block 9, no longer apply force on control panel 7 and inserted block 9, then spring a24 and spring b25 can resume deformation, make inserted block 9 and slot 16 cooperate the grafting fixed, accomplish the fixed equipment work of whole pile driver.

The spring a24 and the spring b25 mentioned above have elastic coefficients meeting the technical requirements of the technical solution of the present invention.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a pile driver that civil engineering used, includes pile frame (1), drill bit (4) and guide block (6), fixed mounting has elevating platform (2) on the outer wall of pile frame (1) one side, the bottom surface fixed mounting of pile frame (1) has base (5), its characterized in that:

a fixing mechanism (31) is arranged in the lifting platform (2), the fixing mechanism (31) comprises a motor b (28) and two connecting rods (30), the outer walls of the two connecting rods (30) are fixedly provided with fixing blocks (12), and the motor b (28) is driven to enable the two fixing blocks (12) to move in the opposite direction or in the opposite direction;

mounting groove (8) have been seted up at the top of base (5), symmetrical sliding connection has inserted block (9) on the inner wall of mounting groove (8), the quantity of inserted block (9) is four, slot (16) have been seted up to the symmetry on the outer wall of guide block (6), the quantity of slot (16) is four, four inserted block (9) and four slot (16) cooperate to peg graft fixedly.

2. Pile driver as in claim 1, characterized in that said fixing means (31) further comprise a threaded rod (29), on the outer wall of one side of said lifting platform (2) there is a mounting frame b (27) fixed, said motor b (28) is fixed in said mounting frame b (27), said threaded rod (29) is journalled on the inner wall of said lifting platform (2), one end of said threaded rod (29) runs through and extends into said mounting frame b (27) and is fixed with the output end of said motor b (28), two said connecting rods (30) are symmetrically screwed on the outer wall of said threaded rod (29) and the direction of the threads of the inner sides of two said connecting rods (30) is opposite.

3. The pile driver for civil engineering according to claim 1, wherein the bottom surface of the lifting platform (2) is provided with a fixed groove (10), the inner walls of both sides of the fixed groove (10) are provided with moving grooves (21), the two fixed blocks (12) are respectively connected to the inner walls of the two moving grooves (21) in a sliding manner, the top of the lifting platform (2) is fixedly provided with a mounting bracket a (3), a motor a (19) is fixedly arranged in the mounting bracket a (3), the output end of the motor a (19) is fixedly provided with a mounting rod (20), the mounting rod (20) penetrates through and extends into the fixed groove (10), the middle shaft of the top of the drill bit (4) is provided with a connecting groove (15), and the connecting groove (15) and the mounting rod (20) are matched and fixedly mounted.

4. Pile driver for civil engineering according to claim 3, characterised in that the outer wall of the side of the adjacent top of the drill bit (4) is coupled with a shaft seat (14), the outer wall of the side of the adjacent bottom of the two fixed blocks (12) is fixedly provided with a support block (13), and the two support blocks (13) are matched with the two fixed blocks (12) and fixedly clamped with the shaft seat (14).

5. Pile driver for civil engineering according to claim 3, characterised in that a rubber pad (17) is fixedly mounted on the inner wall of the mounting frame a (3), and an acoustic insulating pad (18) is fixedly mounted on the outer wall of the rubber pad (17).

6. The pile driver for civil engineering according to claim 1, characterized in that the inner wall of the mounting groove (8) is symmetrically provided with four placing grooves (26), the four placing grooves (26) are connected with the insert blocks (9) in a sliding manner, the outer walls of three insert blocks (9) are symmetrically provided with moving rods (23), the outer walls of the moving rods (23) are wound with springs a (24), one ends of the springs a (24) are fixedly arranged on the outer walls of the insert blocks (9), the other ends of the springs a (24) are fixedly arranged on the inner walls of the placing grooves (26), the other ends of the moving rods (23) penetrate and extend to the outer side of the base (5) and are fixedly provided with the control plate (7), and the outer walls of the other insert blocks (9) are symmetrically provided with springs b (25), the other ends of the two springs b (25) are fixedly arranged on the inner wall of the placing groove (26).