CN201598637U

CN201598637U - Automatic punching pile driver

Info

Publication number: CN201598637U
Application number: CN201020109292XU
Authority: CN
Inventors: 郭印征; 郭慧田
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-05
Filing date: 2010-02-05
Publication date: 2010-10-06
Anticipated expiration: 2020-02-05

Abstract

The utility model relates to an automatic punching pile driver, which effectively resolves problems that the existing punching pile driver is troubled in operation, low in production efficiency and poor in effect. The scheme includes that the automatic punching pile driver comprises a pile frame, a winch and a motor, the winch and the motor are arranged at the rear of the pile frame, the motor is connected with the winch via a gearbox, the front of the pile frame is provided with a supporting column, the supporting column is connected with a connecting rod to form a pile hammer support, a drum of the winch is provided with a rope, one end of the rope is fixed onto the drum while the other end is fixed on the pile hammer via a lower rotating wheel on the pile frame and an upper rotating wheel at the upper end of the pile hammer support, a control cabinet is connected with transducers TR1, TR2 and TR3, the transducer TR1 is connected with a power cord of the motor, the transducer TR2 is fixed on the pile frame, the transducer TR3 is fixed on the ground, the drum and a machine body of the winch are provided with a counting induction device and an induction magnet, and the winch is provided with a clutch cylinder and a brake cylinder and communicated with an air pump via the control cabinet by an air pipe. The automatic punching pile driver is novel in structure, high in efficiency and fine in effect, and is a creation of pile drivers.

Description

The automatic punching pile driver

One, technical field

The utility model relates to building implements, particularly a kind of automatic punching pile driver.

Two, background technology

Pile driver is the equipment that must use in the building, as the punching pile driver is to utilize the piling machinery of impact force with stake injection stratum, be manually-operated, labour intensity is big, waste time and energy, workman's fatiguability, production efficiency is low, and the pile monkey hoisting depth is inaccurate, and the piling effect is bad, influence programming, thus the improvement of punching pile driver and innovate imperative.

Three, utility model content

At above-mentioned situation, for solving the defective of prior art, the purpose of the utility model just provides a kind of automatic punching pile driver, can effectively solve existing punching pile driver troublesome poeration, low and the bad problem of piling effect of production efficiency, the technical scheme of its solution is, comprise pile frame, hoist engine and motor, there are hoist engine and motor in the pile frame rear portion, the motor power output links together through gearbox and hoist engine, there is support column the pile frame front portion, the connecting rod at support column and its rear portion links together, constitute the pile monkey support, on the cylinder of hoist engine rope is arranged, rope one end is fixed on the cylinder, the other end is fixed on the pile monkey through the last runner of following runner on the pile frame and pile monkey support upper end, and switch board is with current sensor TR ₁, sensor for countering TR ₂With pile monkey sensor TR ₃Link to each other current sensor TR ₁Link to each other sensor for countering TR with the power line of motor ₂Be fixed on the pile frame pile monkey sensor TR ₃Fix on the ground, have respectively on the cylinder of hoist engine and the body with sensor for countering and pile monkey sensor and join the counting induction installation and the induced magnet of answering, be connected with the clutch cylinder and the brake cylinder that are fixed on the pile frame on clutch linkage on the hoist engine and the brake connecting rod respectively, clutch cylinder and brake cylinder are connected with air pump through switch board by tracheae, novel structure, uniqueness, easy to operate, the production efficiency height, piling effective, be the innovation on the pile driver.

Four, description of drawings

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is the control circuit figure of switch board of the present utility model.

Five, the specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Provide by Fig. 1 to Fig. 2, the utility model comprises pile frame, hoist engine and motor, there are hoist engine 2 and motor 3 in pile frame 1 rear portion, motor 3 clutch ends link together through gearbox and hoist engine 2, there is support column 11 pile frame 1 front portion, the connecting rod 12 at support column 11 and its rear portion links together, constitute the pile monkey support, rope 15 is arranged on the cylinder of hoist engine 2, rope 15 1 ends are fixed on the cylinder, the other end is fixed on the pile monkey 4 through the last runner 13 of following runner 14 on the pile frame 1 and pile monkey support upper end, and switch board 9 is with current sensor TR ₁, sensor for countering TR ₂With pile monkey sensor TR ₃Link to each other current sensor TR ₁Link to each other sensor for countering TR with the power line of motor 3 ₂Be fixed on the pile frame 1 pile monkey sensor TR ₃Fix on the ground, have respectively on the cylinder of hoist engine 2 and the body with sensor for countering and pile monkey sensor and join the counting induction installation and the induced magnet of answering, be connected with the clutch cylinder 7 and the brake cylinder 8 that are fixed on the pile frame 1 on clutch linkage 5 on the hoist engine 2 and the brake connecting rod 6 respectively, clutch cylinder 7 and brake cylinder 8 are connected with air pump 10 through switch board 9 by tracheae.

In order to guarantee result of use, it is fast to be pasted with a circle magnet with the distance of every 3cm on the cylinder of said hoist engine 2, carries hammer height and brake time, current sensor TR so that the sensor for countering measurement to be installed ₁Be installed on the phase line of motor,, guarantee safety in production, pile monkey sensor TR to measure the electric current of motor ₃Be fixed on the outer rear of pile frame, in case card hammer or sticking hammer, the machine dislocation 3cm that is upturned, sensors command is passed to switch board, sends instruction stop.

Said switch board 9 comprises shell and interior control chip PLC, transformer and gas meter thereof, and transformer BY one end is through K switch ₁Link to each other the other end and control chip PLC, K switch with power supply ₂, clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Link to each other K switch ₂Link to each other control chip PLC and current sensor TR with operation screen 16 ₁, sensor for countering TR ₂, pile monkey sensor TR ₃, relay R E, clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Link to each other relay R E and emergency stop switch K ₃Link to each other clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Respectively through gas meter QB ₁With gas meter QB ₂Link to each other clutch electromagnetic valve SV with air pump 10 ₁Link to each other brake electromagnetic valve SV with clutch cylinder 7 ₂Link to each other with clutch cylinder 7.

Said control chip PLC model is a VH-14 type programmable control chip, and relay R E model is JW1FSN, and transformer BY model is the BK-50 type, current sensor TR ₁Model is CHB-20KA, sensor for countering TR ₂Model is SST10NSK-5B, pile monkey sensor TR ₃Model is HMC1512, clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Model be ASV104.

Mode of occupation of the present utility model is; opening power, the start button on the switch board operation screen is pressed in the work of driven by motor hoist engine; program start; give the instruction of clutch electromagnetic valve, the clutch cylinder ejects, hoist engine pull-up pile monkey; when pile monkey reaches enough height; the clutch cylinder resets, and pile monkey falls, and the brake electromagnetic valve makes the brake cylinder eject under the control of program; hoist engine is carried out brake operation; brake cylinder resets, and program makes the clutch cylinder eject again, the pile monkey pull-up; cycling; magnet circle on sensor for countering and the cylinder match should, the hoisting depth and the brake time of pile monkey are measured, give control chip with feedback information; circuit sensor is measured the size of current on the motor; motor is carried out safeguard protection, and card is hammered into shape or sticking hammer when pile driver takes place, when making the pile driver perk; being unworthy of between pile monkey sensor and the induced magnet should; the pile monkey sensor feeds back to the control chip signal, makes control chip send instruction, cuts off motor power by relay.

The utility model passes through switch board; improved the accuracy of pile monkey hoisting depth; it is even to beat the hammer frequency; adapt to each ground condition, and safety precautions is arranged, be quick on the draw; replace manually-operated with the personnel control; alleviate working strength, improved production efficiency greatly, had remarkable economical and social benefit.

Claims

1. automatic punching pile driver, comprise pile frame, hoist engine and motor, it is characterized in that, there are hoist engine (2) and motor (3) in pile frame (1) rear portion, motor (3) clutch end links together through gearbox and hoist engine (2), there is support column (11) pile frame (1) front portion, the connecting rod (12) at support column (11) and its rear portion links together, constitute the pile monkey support, rope (15) is arranged on the cylinder of hoist engine (2), rope (15) one ends are fixed on the cylinder, and the last runner (13) of the other end through following runner (14) on the pile frame (1) and pile monkey support upper end is fixed on the pile monkey (4), and switch board (9) is with current sensor TR ₁, sensor for countering TR ₂With pile monkey sensor TR ₃Link to each other current sensor TR ₁Link to each other sensor for countering TR with the power line of motor (3) ₂Be fixed on the pile frame (1) pile monkey sensor TR ₃Fix on the ground, have respectively on the cylinder of hoist engine (2) and the body with sensor for countering and pile monkey sensor and join the counting induction installation and the induced magnet of answering, be connected with the clutch cylinder (7) and the brake cylinder (8) that are fixed on the pile frame (1) on clutch linkage (5) on the hoist engine (2) and the brake connecting rod (6) respectively, clutch cylinder (7) and brake cylinder (8) are connected through the same air pump of switch board (9) (10) by tracheae.

2. automatic punching pile driver according to claim 1 is characterized in that, it is fast to be pasted with a circle magnet with the distance of every 3cm on the cylinder of said hoist engine (2), current sensor TR ₁Be installed on the phase line of motor pile monkey sensor TR ₃Be fixed on the outer rear of pile frame.

3. automatic punching pile driver according to claim 1 is characterized in that, said switch board (9) comprises shell and interior control chip PLC, transformer and gas meter thereof, and transformer BY one end is through K switch ₁Link to each other the other end and control chip PLC, K switch with power supply ₂, clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Link to each other K switch ₂Link to each other control chip PLC and current sensor TR with operation screen (16) ₁, sensor for countering TR ₂, pile monkey sensor TR ₃, relay R E, clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Link to each other relay R E and emergency stop switch K ₃Link to each other clutch electromagnetic valve SV ₁With brake electromagnetic valve SV ₂Respectively through gas meter QB ₁With gas meter QB ₂Link to each other clutch electromagnetic valve SV with air pump (10) ₁Link to each other brake electromagnetic valve SV with clutch cylinder (7) ₂Link to each other with clutch cylinder (7).