CN202361981U

CN202361981U - Automatic detection recorder of heavy hammer punning sinkage

Info

Publication number: CN202361981U
Application number: CN201120288737XU
Authority: CN
Inventors: 王磊; 钟晓梅; 姚群毛; 李慧男; 苏倩; 张坤; 张钊
Original assignee: China Tenth Metallurgy Group Ltd Corp
Current assignee: China Tenth Metallurgy Group Ltd Corp
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-08-01
Anticipated expiration: 2021-08-11

Abstract

The utility model discloses an automatic detection recorder of heavy hammer punning sinkage, including a supersonic wave receiver and a supersonic wave emitter. The supersonic wave receiver is connected with a singlechip orderly through an amplification circuit I and a phaselocked loop demodulation circuit. The singlechip is connected with the supersonic wave emitter through an amplification circuit II. A timer is connected with the singlechip. The singlechip is successively connected with a LED display and a broadcast record through an antenna reception system. The supersonic wave receiver, the supersonic wave emitter, the amplification circuit I, the phaselocked loop demodulation circuit, the singlechip, the amplification circuit II, and the timer are integrated together in one body which is disposed on an upper shelf of a heavy hammer punning machine and is right above the heavy hammer through fixed-point alignment. The antenna reception system, the LED display and the broadcast record are disposed in a control chamber. The beneficial effects of the automatic detection recorder are that the automatic detection, record and report are realized in the process of accurate digitlization measurement for heavy hammer punning sinkage, and that measurement accuracy and work efficiency are high.

Description

The automatic detection record appearance of tamping deflection

Technical field

The utility model belongs to construction machinery equipment automatic measurement technology field, is specifically related to the automatic detection record appearance of a kind of tamping deflection.

Background technology

Existing tamping requires the each compacting amount of record, and deflection of labor measurement is once wanted in each compacting, and the hand dipping precision is low, measuring complex, and consumption is artificial big, has accident potential in the man-machine cooperation.

Summary of the invention

The purpose of the utility model provides the automatic detection record appearance of a kind of tamping deflection, and having solved in the existing deflection measuring process needs manual measurement, and measuring accuracy is low, inefficiency, the relative problem of higher of cost.

The technical scheme that the utility model adopted is; The automatic detection record appearance of a kind of tamping deflection; Comprise ultrasound wave receptacle and ultrasonic transmitter, the ultrasound wave receptacle is connected with single-chip microcomputer through amplifying circuit one, phaselocked loop detecting circuit successively, and single-chip microcomputer is connected with ultrasonic transmitter through amplifying circuit two; Timer is connected with single-chip microcomputer, and single-chip microcomputer shows, reports record through the antenna receiving system and is connected successively with LED.

Characteristics of the present invention also are,

The characteristic of the utility model also is: ultrasound wave receptacle, ultrasonic transmitter, amplifying circuit one, phaselocked loop detecting circuit, single-chip microcomputer, amplifying circuit two, timer are integrated in one; Be installed in shelf place, tamping machine top; Directly over weight, antenna receiving system and LED show, report recording setting in the pulpit through the fixed point contraposition.

The beneficial effect of the utility model is to have realized automatic detection, record and report in the tamping deflection precise figures measuring process, measuring accuracy height, high efficiency.

Description of drawings

Fig. 1 is that the module of the utility model device connects block diagram;

Fig. 2 is the installation site synoptic diagram of the utility model device in tamping unit.

Among the figure, 1. ultrasound wave receptacle, 2. ultrasonic transmitter, 3. amplifying circuit one, and 4. amplifying circuit two; 5. phaselocked loop detecting circuit, 6. single-chip microcomputer, 7. timer, 8. antenna receiving system, 9.LED shows; 10. report record, 11. automatic detection devices, 12. rammer compacters, 13. weights.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.

With reference to Fig. 1; The automatic detection record appearance of the tamping deflection structure of the utility model is; Comprise ultrasound wave receptacle 1 and ultrasonic transmitter 2, ultrasound wave receptacle 1 is connected with single-chip microcomputer 6 through amplifying circuit 1, phaselocked loop detecting circuit 5 successively, and single-chip microcomputer 6 is connected with ultrasonic transmitter 2 through amplifying circuit 24; Timer 7 is connected with single-chip microcomputer 6, and single-chip microcomputer 6 is connected with LED demonstration 9, report record 10 through antenna receiving system 8 successively.

Wherein, Ultrasound wave receptacle 1, ultrasonic transmitter 2, amplifying circuit 1, phaselocked loop detecting circuit 5, single-chip microcomputer 6, amplifying circuit 24, timer 7 are integrated in one; Be installed in shelf place, tamping machine 12 top; Directly over weight 13, antenna receiving system 8 is arranged on the pulpit with LED demonstration 9, report record 10 through the fixed point contraposition.

Single-chip microcomputer 6 adopts the AT89C51 modules, adopts modular design, by master routine, preset subroutine, the emission subroutine, accepts modules such as subroutine, data transmission subroutine, display subroutine, report subroutine and forms.Survey record output receives signal through single-chip microcomputer processings that comprehensively break, and realizes the automatic detection of tamping deflection, and finally carries out language report and record.

The principle of work of the utility model device is: tamping finish static after, send the signal of certain frequency by single-chip microcomputer, export through ultrasonic transmitter through amplifying the back; Ultrasonic receiver amplifies the ultrasonic signal that receives through amplifier, after carrying out detection and handle with phase-locked loop circuit, start the singlechip interruption program; Record emissive source to weight upper surface transmitted wave turnaround time t, differentiate by software again, calculate; Draw c=vt/2, recording detection data is asked difference through recording data; Record each tamping deflection N, and send rammer compacter pulpit LED record, demonstration, report.

With reference to Fig. 2, automatic detection device 11 is fixedly installed on shelf place, tamping machine 12 top, through fixing a point contraposition directly over weight 13.After weight was static, the ultrasonic transmitter 2 emission ultrasound waves in the automatic detection device ran into the reflection of weight upper surface; Accept by ultrasound wave receptacle 1; The gained related data is sent to single-chip microcomputer 6, calculates, measure initial distance through factorization.And record, be presented at the portable LED of pilothouse and show on 9.Carry out the tamping second time then, treat that weight is static after, carry out range observation; The same initial measurement of method transfers to single-chip microcomputer 6 with secondary data, calculates deflection N1=M2-M1 through coded program; M1 wherein is a tamping rest position initial automatic detection device launching site to the first time; M2 is the automatic detection device launching site to tamping rest position for the second time, can record each tamping deflection N1, N2, N3 etc. through said method, finally when recording data Nn and satisfy deflection and be no more than 50mm; Reach the ground processing requirements, operating personnel stop the operation of tamping.

Claims

1. automatic detection record appearance of tamping deflection; It is characterized in that: comprise ultrasound wave receptacle (1) and ultrasonic transmitter (2); Ultrasound wave receptacle (1) is connected with single-chip microcomputer (6) through amplifying circuit one (3), phaselocked loop detecting circuit (5) successively; Single-chip microcomputer (6) is connected with ultrasonic transmitter (2) through amplifying circuit two (4), and timer (7) is connected with single-chip microcomputer (6), and single-chip microcomputer (6) shows that with LED (9), report record (10) are connected successively through antenna receiving system (8).

2. the automatic detection record appearance of tamping deflection according to claim 1; It is characterized in that: ultrasound wave receptacle (1), ultrasonic transmitter (2), amplifying circuit one (3), phaselocked loop detecting circuit (5), single-chip microcomputer (6), amplifying circuit two (4), timer (7) are integrated in one; Be installed in shelf place, tamping machine (12) top; Directly over weight (13), antenna receiving system (8) shows that with LED (9), report record (10) are arranged on the pulpit through the fixed point contraposition.