CN215857692U

CN215857692U - Pile driver for building engineering

Info

Publication number: CN215857692U
Application number: CN202121714406.8U
Authority: CN
Inventors: 孟新伟; 宋淑瑞
Original assignee: Shanghai Shengsiwei Machinery Technology Co ltd
Current assignee: Shanghai Shengsiwei Machinery Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of pile driver production in constructional engineering, in particular to a pile driver for constructional engineering, which comprises an outer shell, wherein a rack is arranged in the outer shell, bevel gears are respectively meshed and connected with the left side and the right side of the rack, a motor output shaft is fixedly connected in the bevel gear positioned on the left side, a rotating wheel is arranged on the rear side of the bevel gear, a triangular belt is slidably connected with the outer part of the rotating wheel, an output shaft of a motor is fixedly connected in the rotating wheel positioned on the left side, a push plate is fixedly connected with the lower end of the rack, and sliding rods are respectively slidably connected in the left side and the right side of the push plate, the buffering to the pile piece is realized, prevents the damage of pile piece.

Description

Pile driver for building engineering

Technical Field

The utility model relates to the technical field of production of pile drivers for constructional engineering, in particular to a pile driver for constructional engineering.

Background

The pile driver consists of a pile hammer, a pile frame, accessory 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 is lifted by a lifting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for lifting the pile and the pile hammer, the guide frame consisting of the two guide rods is arranged in front of the pile frame and is used for controlling the pile driving direction, so that the pile accurately penetrates into the stratum according to the designed direction, the basic technical parameters of the pile driver are the weight of an impact part, the impact kinetic energy and the impact frequency, and 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.

In prior art, the pile driver mostly has unable effective fast to change the pile dynamics when using, adapts to the pile work under the various condition to the pile effect is not fully satisfactory, reduces the effect of pile driving, and the pile driver often can produce when the pile is driven simultaneously and rock, influences the alignment efficiency of pile driving.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pile driver for construction engineering to solve the problems set forth in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pile driver for building engineering, includes outside casing, the inside sliding connection of outside casing has the rack, and the left and right sides of rack all meshes and is connected with the bevel gear, is located left the inside fixedly connected with motor output shaft of bevel gear, and the rear side of bevel gear is equipped with the rotation wheel, the outside sliding connection who rotates the wheel has the V belt, is located left the output shaft of the inside fixedly connected with motor of rotation wheel, and the lower extreme fixedly connected with push pedal of rack, the inside equal sliding connection in the left and right sides of push pedal has the litter, and the lower extreme fixedly connected with pile driving piece of litter.

Preferably, the left side and the right side of the lower end of the outer shell are fixedly connected with first storage boxes, the upper ends of the first storage boxes are fixedly connected with electromagnetic push rods, the lower ends of the electromagnetic push rods are fixedly connected with universal wheels, and the left side and the right side of the upper ends of the universal wheels are fixedly connected with first pull ropes and second pull ropes which are arranged in the front and at the back respectively.

Preferably, the first rope and the second rope are fixedly connected to the support member through the first storage box and the second storage box, respectively, and an external housing is fixedly connected to the outside of the second storage box, and the second storage box is slidably connected to the outside of the support member.

Preferably, the upper end of the supporting piece is fixedly connected with a second spring, the upper end of the second spring is fixedly connected with a second containing box, and the lower end of the supporting piece is provided with a friction chute.

Preferably, a first spring is arranged outside the sliding rod, and the upper end and the lower end of the first spring are fixedly connected with the sliding rod and the piling block respectively.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the rotating wheel is driven to rotate by the arranged motor, so that the triangular belt is driven to rotate, the bevel gears on the left side and the right side are driven to rotate, the up-and-down movement of the rack is realized, the movement of the piling block is realized, the piling on the ground is realized, and meanwhile, the buffering of the piling block is realized by the matching of the first spring and the piling block, so that the damage of the piling block is prevented;

2. according to the utility model, the electromagnetic push rod is arranged to drive the universal wheel to move, and when the first pull rope and the second pull rope are loosened, the second spring is used for driving the support to move, so that the outer shell is fixed, the pile driver is prevented from shaking in the use process to influence the alignment of the pile driving block, and the pile driving block is convenient to tamp the ground.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the turning block of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1-motor, 2-rack, 3-bevel gear, 4-outer shell, 5-electromagnetic push rod, 6-universal wheel, 7-first spring, 8-slide rod, 9-piling block, 10-push plate, 12-rotating wheel, 13-V belt, 14-first storage box, 15-first pull rope, 16-second pull rope, 17-support piece, 18-second spring and 19-second storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a pile driver for building engineering, including outside casing 4, the inside sliding connection of outside casing 4 has rack 2, and the left and right sides of rack 2 all meshes and is connected with bevel gear 3, the inside fixedly connected with motor 1 output shaft that is located left bevel gear 3, and the rear side of bevel gear 3 is equipped with and rotates wheel 12, the outside sliding connection who rotates wheel 12 has V belt 13, the inside fixedly connected with motor 1's that is located left rotation wheel 12 output shaft, and the lower extreme fixedly connected with push pedal 10 of rack 2, the inside all sliding connection in the left and right sides of push pedal 10 has litter 8, and the lower extreme fixedly connected with pile driving piece 9 of litter 8.

The left side and the right side of the lower end of the outer shell 4 are fixedly connected with a first containing box 14, the upper end of the first containing box 14 is fixedly connected with an electromagnetic push rod 5, the lower end of the electromagnetic push rod 5 is fixedly connected with a universal wheel 6, the left side and the right side of the upper end of the universal wheel 6 are respectively fixedly connected with a first pull rope 15 and a second pull rope 16 which are arranged in the front and at the back, the electromagnetic push rod 5 is arranged to drive the universal wheel 6 to move, so that the outer shell 4 is fixed, and the pile driver is prevented from shaking in the use process and affecting the alignment of the pile driving block 9; the outer parts of the first pull rope 15 and the second pull rope 16 respectively penetrate through the first storage box 14 and the second storage box 19 to be fixedly connected with the supporting piece 17, the outer part of the second storage box 19 is fixedly connected with the outer shell 4, the outer part of the supporting piece 17 is connected with the second storage box 19 in a sliding mode, the first pull rope 15 and the second pull rope 16 are driven to move through the movement of the arranged universal wheel 6, the supporting piece 17 is driven to move, and the outer shell 4 is fixed; the upper end of the supporting piece 17 is fixedly connected with a second spring 18, the upper end of the second spring 18 is fixedly connected with a second containing box 18, the lower end of the supporting piece 17 is provided with a friction chute, and through the matching of the arranged second spring 18 and the supporting piece 17, when the first pull rope 15 and the second pull rope 16 are loosened, the second spring 18 is used for driving the supporting piece 17 to move, so that the outer shell 4 is fixed; the outside of litter 8 is equipped with first spring 7, and the upper and lower both ends of first spring 7 are fixedly connected with litter 8 and pile piece 8 respectively, and through the cooperation of the first spring 7 who sets up and litter 8 to the buffering of pile piece 9 of being convenient for prevents that pile piece 9 directly produces with the ground, leads to the damage of pile piece 9.

The working process is as follows: when the device is used, the power supply is started, the outer shell 4 is firstly pushed, the universal wheel 6 is utilized to drive the outer shell 4 to move to a designated position, the electromagnetic push rod 5 is started to withdraw the universal wheel 6, the first pull rope 15 and the second pull rope 16 are loosened, the second spring 18 is utilized to drive the support piece 17 to push out, so that the outer shell 4 is fixed, the pile driver is prevented from shaking in the using process, the alignment of a pile driving block is influenced, the pile driving block is convenient to tamp the ground, after the pile driver is fixed, the motor 1 is started to drive the rotating wheel 12 to rotate, the triangular belt 13 is driven to rotate, so that the bevel gears 3 on the left side and the right side are driven to rotate, the up-and-down movement of the rack 2 is realized, the movement of the pile driving block 9 is realized, the pile driving on the ground is realized, meanwhile, the first spring 8 is utilized to be matched with the pile driving block 9, the buffering of the pile driving block 9 is realized, and the damage to the pile driving block 9 is prevented, after the use is finished, the power supply is turned off.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pile driver for building engineering, includes outside casing, its characterized in that: the utility model discloses a motor pile driving device, including outside casing, bevel gear, rotating wheel, triangular belt, rotating wheel, push pedal, pole, the inside sliding connection of outside casing has the rack, and the left and right sides of rack all meshes and is connected with the bevel gear, is located the left the inside fixedly connected with motor's of bevel gear output shaft, and the rear side of bevel gear is equipped with rotates the wheel, the outside sliding connection who rotates the wheel has the triangular belt, is located the left the inside fixedly connected with motor's of rotating the wheel output shaft, and the lower extreme fixedly connected with push pedal of rack, the inside equal sliding connection in the left and right sides of push pedal has the pole, and the lower extreme fixedly connected with pile driving piece of pole.

2. Pile driver for construction engineering according to claim 1, characterised in that: the lower extreme left and right sides of outside casing all fixedly connected with first containing box, and the upper end fixedly connected with electromagnetism push rod of first containing box, the lower extreme fixedly connected with universal wheel of electromagnetism push rod, and the upper end left and right sides of universal wheel respectively fixedly connected with be around setting up first stay cord and second stay cord.

3. Pile driver for construction engineering according to claim 2, characterised in that: the outer parts of the first pull rope and the second pull rope respectively penetrate through the first containing box and the second containing box to be fixedly connected with the supporting piece, the outer part of the second containing box is fixedly connected with the outer shell, and the outer part of the supporting piece is slidably connected with the second containing box.

4. A pile driver for construction engineering according to claim 3, characterised in that: the upper end fixedly connected with second spring of support piece, and the upper end fixedly connected with second containing box of second spring, the friction chute has been seted up to support piece's lower extreme.

5. Pile driver for construction engineering according to any one of claims 1-4, characterised in that: the outside of litter is equipped with first spring, and the upper and lower both ends of first spring are fixedly connected with litter and pile piece respectively.