CN218148334U

CN218148334U - Building pile driver

Info

Publication number: CN218148334U
Application number: CN202023074694.3U
Authority: CN
Inventors: 李纪鑫
Original assignee: Shanghai Yuansu Foundation Engineering Co ltd
Current assignee: Shanghai Yuansu Foundation Engineering Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-12-27
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a construction pile driver, the camera includes a supporting plate, the equal fixed mounting in both sides at backup pad top has the bracing piece, the top fixed mounting of bracing piece has the roof, the top of roof is provided with the cylinder, the output of cylinder runs through in the inside of roof and extends to the bottom of roof. The utility model discloses a set up the backup pad and be used for installing and fixing the bracing piece, improve the stability of bracing piece, prevent that bracing piece in use from appearing the skew, be used for installing and supporting the cylinder through setting up bracing piece and roof mutually supporting, improve the stability of cylinder, prevent that cylinder in use from appearing rocking, be used for driving fixing device through setting up the cylinder and reciprocate, and then fixing device drives the spliced pole and reciprocates, solved current pile driver simultaneously because the size is great, relatively poor on the precision of pile driving, lead to later stage construction can bring great inconvenience, delay the problem of engineering progress.

Description

Building pile driver

Technical Field

The utility model relates to a building technical field specifically is building pile driver.

Background

The pile driver comprises a pile hammer, a pile frame, auxiliary equipment and the like, wherein the pile hammer is attached between two parallel vertical guide rods at the front part of the pile frame and hoisted by a hoisting hook, the pile frame is a steel structure tower, a winch is arranged at the rear part of the pile frame and used for hoisting a pile and the pile hammer, a guide frame consisting of two guide rods is arranged in front of the pile frame and used for controlling the pile driving direction, so that the pile accurately penetrates into the stratum according to the design position, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, the pile hammer can be divided into a drop hammer, a steam hammer, a diesel hammer, a hydraulic hammer and the like according to the power source of motion, and the existing pile driver is large in size, poor in pile driving precision, so that great inconvenience can be brought to later construction and the progress of engineering can be delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction pile driver possesses the advantage that the pile precision is high, has solved current pile driver because the size is great, relatively poor on the precision of pile, leads to later stage construction can bring great inconvenience, delays the problem of engineering progress.

In order to achieve the above object, the utility model provides a following technical scheme: building pile driver, including the backup pad, the equal fixed mounting in both sides at backup pad top has the bracing piece, the top fixed mounting of bracing piece has the roof, the top of roof is provided with the cylinder, the output of cylinder runs through in the inside of roof and extends to the bottom of roof, the bottom fixed mounting of cylinder output has fixing device, fixing device's bottom fixed mounting has the spliced pole, fixing device's bottom fixed mounting has reset spring, the spliced pole is located reset spring's inside, the bottom of spliced pole run through in the inside of backup pad and with backup pad sliding connection, the bottom fixed mounting of spliced pole has the drill bit, reset spring's bottom fixed mounting has the baffle, the surface of spliced pole and with spliced pole sliding connection are located to the baffle cover, the baffle is located the top of backup pad, the spout has been seted up to the one side that the bracing piece is close to relatively, the inside sliding connection of spout has the slider, fixing device's both sides all are provided with the gag lever, one side and slider fixed connection of gag lever.

Preferably, the mounting plate is fixedly mounted on two sides of the bottom of the supporting plate, and the walking wheels are arranged at the bottom of the mounting plate.

Preferably, the top of the supporting plate is fixedly provided with an installation frame, and the bottom of the installation frame is fixedly connected with the top of the air cylinder.

Preferably, the top of the top plate is provided with an installation groove, and the bottom of the cylinder is located inside the installation groove.

Preferably, both sides of the fixing device are provided with grooves, a limiting spring is fixedly installed in each groove, and one side, far away from the limiting spring, of each limiting spring is fixedly connected with the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the backup pad and be used for installing and fixing the bracing piece, improve the stability of bracing piece, prevent that bracing piece in use from appearing the skew, be used for installing and supporting the cylinder through setting up bracing piece and roof are mutually supported, improve the stability of cylinder, prevent that cylinder in use from appearing rocking, be used for driving fixing device through setting up the cylinder and reciprocate, and then fixing device drives the spliced pole and reciprocates, the spliced pole drives the drill bit and reciprocates, and then the drill bit carries out the pile to ground, be used for restoreing fixing device through setting up baffle and reset spring mutually supporting, and then reset the drill bit, be convenient for continuously pile, mutually support through setting up slider and spout and be used for spacing fixing device, prevent fixing device when reciprocating, the skew appears, lead to the drill bit skew in the pile, it is great owing to have solved current pile driver simultaneously because the size, relatively poor on the precision of pile driver, lead to later stage construction can bring great inconvenience, delay the problem of engineering progress.

2. The utility model discloses a setting up the removal of walking wheel device of being convenient for, very big removal demand that has satisfied the device, be used for carrying on spacingly to the cylinder through setting up the mounting bracket, prevent that the cylinder from appearing the skew when using, be used for installing and spacing the cylinder through setting up the mounting groove, improve the stability of cylinder, prevent that the cylinder from taking place the skew, be used for installing and fixing the recess through setting up spacing spring, improve the stability of recess, limit effect has been played the gag lever post simultaneously, be used for extrudeing the gag lever post through setting up spacing spring, make the condition of skew can not appear in the gag lever post, the precision of drill bit pile has been improved simultaneously.

Drawings

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the fixing device of the present invention.

In the figure: 1. a support plate; 2. a traveling wheel; 3. a drill bit; 4. a support bar; 5. connecting columns; 6. a limiting rod; 7. a fixing device; 8. a top plate; 9. a mounting frame; 10. a cylinder; 11. a baffle plate; 12. a return spring; 13. a slider; 14. a chute; 15. mounting grooves; 16. a groove; 17. and a limiting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, the construction pile driver comprises a support plate 1, support rods 4 are fixedly mounted on two sides of the top of the support plate 1, a top plate 8 is fixedly mounted on the top of the support rods 4, an air cylinder 10 is arranged on the top of the top plate 8, an output end of the air cylinder 10 penetrates through the inside of the top plate 8 and extends to the bottom of the top plate 8, a fixing device 7 is fixedly mounted at the bottom of the output end of the air cylinder 10, a connecting column 5 is fixedly mounted at the bottom of the fixing device 7, a return spring 12 is fixedly mounted at the bottom of the fixing device 7, the connecting column 5 is located inside the return spring 12, the bottom of the connecting column 5 penetrates through the inside of the support plate 1 and is in sliding connection with the support plate 1, a drill bit 3 is fixedly mounted at the bottom of the connecting column 5, a baffle 11 is fixedly mounted at the bottom of the return spring 12, the baffle 11 is sleeved on the surface of the connecting column 5 and is in sliding connection with the connecting column 5, and the baffle 11 is located at the top of the support plate 1, the side, close to the support rod 4 relatively, of the support rod is provided with a sliding groove 14, the sliding block 13 is connected to the inside of the sliding groove 14 in a sliding manner, the two sides of the fixing device 7 are respectively provided with a limiting rod 6, one side of the limiting rod 6 is fixedly connected with the sliding block 13, the support rod 4 is installed and fixed through the support plate 1, the stability of the support rod 4 is improved, the support rod 4 is prevented from deviating in use, the support rod 4 and the top plate 8 are arranged to be matched with each other for installing and supporting the cylinder 10, the stability of the cylinder 10 is improved, the cylinder 10 is prevented from shaking in use, the fixing device 7 is driven to move up and down through the cylinder 10, the fixing device 7 drives the connecting column 5 to move up and down, the connecting column 5 drives the drill bit 3 to move up and down, the drill bit 3 drives the ground to pile, and the fixing device 7 is reset through the baffle 11 and the reset spring 12, further, reset drill bit 3, be convenient for continuously pile, be used for spacing fixing device 7 through setting up slider 13 and spout 14 mutually supporting, prevent fixing device 7 when reciprocating, the skew appears, lead to drill bit 3 skew in pile driving, the equal fixed mounting in both sides of backup pad 1 bottom has the mounting panel, and the bottom of mounting panel is provided with walking wheel 2, be convenient for the removal of device through setting up walking wheel 2, very big removal demand that has satisfied the device, the top fixed mounting of backup pad 1 has mounting bracket 9, the bottom of mounting bracket 9 and the top fixed connection of cylinder 10, be used for spacing cylinder 10 through setting up mounting bracket 9, prevent that cylinder 10 from appearing the skew when using, mounting groove 15 has been seted up at the top of roof 8, the bottom of cylinder 10 is located the inside of mounting groove 15, be used for installing and spacing cylinder 10 through setting up mounting groove 15, improve the stability of cylinder 10, prevent that cylinder 10 from squinting, recess 16 has all been seted up to the both sides of fixing device 7, the inside fixed mounting of recess 16 has spacing spring 17, spacing spring 17 is used for fixing device 6 and can not improve the spacing pole 6 through setting up the spacing pole when the spacing pole extrusion effect, the spacing pole can not appear the accurate circumstances of spacing pole.

During the use, with the device remove to the place that needs the pile, start cylinder 10, under the effect of cylinder 10, drive fixing device 7 reciprocates, fixing device 7 drives spliced pole 5 and reciprocates, and spliced pole 5 drives drill bit 3 and reciprocates and then piles ground.

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

Claims

1. Construction pile driver, including backup pad (1), its characterized in that: the support plate is characterized in that support rods (4) are fixedly mounted on two sides of the top of the support plate (1), a top plate (8) is fixedly mounted on the top of the support rod (4), a cylinder (10) is arranged on the top of the top plate (8), an output end of the cylinder (10) penetrates through the inside of the top plate (8) and extends to the bottom of the top plate (8), a fixing device (7) is fixedly mounted on the bottom of the output end of the cylinder (10), a connecting column (5) is fixedly mounted on the bottom of the fixing device (7), a reset spring (12) is fixedly mounted on the bottom of the fixing device (7), the connecting column (5) is located inside the reset spring (12), the bottom of the connecting column (5) penetrates through the inside of the support plate (1) and is in sliding connection with the support plate (1), a drill bit (3) is fixedly mounted on the bottom of the connecting column (5), a baffle (11) is fixedly mounted on the bottom of the reset spring (12), the baffle (11) is sleeved on the surface of the connecting column (5) and is in sliding connection with the connecting column (5) in sliding connection with the two sides, the baffle (11) is located on the top of the support plate (1), a slide block (14) is arranged on one side of the support rod (4), and a sliding chute (7), and a sliding chute (6) is arranged on one side of the slide groove (7), one side of the limiting rod (6) is fixedly connected with the sliding block (13).

2. Construction pile driver according to claim 1, characterised in that: the equal fixed mounting in both sides of backup pad (1) bottom has the mounting panel, and the bottom of mounting panel is provided with walking wheel (2).

3. Construction pile driver according to claim 1, characterised in that: the top fixed mounting of backup pad (1) has mounting bracket (9), the top fixed connection of the bottom of mounting bracket (9) and cylinder (10).

4. Construction pile driver as claimed in claim 1, characterized in that: the top of the top plate (8) is provided with a mounting groove (15), and the bottom of the cylinder (10) is located inside the mounting groove (15).

5. Construction pile driver as claimed in claim 1, characterized in that: both sides of the fixing device (7) are provided with grooves (16), limiting springs (17) are fixedly mounted inside the grooves (16), and one sides, far away from the limiting springs (17), of the limiting springs are fixedly connected with the limiting rods (6).