CN209264100U - Discharging platform weighing display and acoustic-optic alarm - Google Patents
Discharging platform weighing display and acoustic-optic alarm Download PDFInfo
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- CN209264100U CN209264100U CN201822208210.6U CN201822208210U CN209264100U CN 209264100 U CN209264100 U CN 209264100U CN 201822208210 U CN201822208210 U CN 201822208210U CN 209264100 U CN209264100 U CN 209264100U
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Abstract
A kind of discharging platform weighing display and acoustic-optic alarm, discharging platform are set on low layer floor, and discharging platform is fixedly connected by steel wire traction rope with next level plate, are provided with to weigh on steel wire traction rope and are shown and acoustic-optic alarm；The utility model is shown on the apparatus after platform loads are converted using force resolution, if the device plays the role of display, warning, prompting using sound, light warning when load-carrying is beyond design computational rules value, guarantee the safety of construction personnel, the present apparatus is of simple structure and low cost, can promote the use of building construction discharging platform and use technical field.
Description
Technical field
The utility model belongs to building construction technology field, and in particular to a kind of oblique pull traction added in discharging platform
Discharging platform weighing display and acoustic-optic alarm on wirerope.
Background technique
Discharging platform is applied relatively broad in terms of building construction, and discharging platform is taken to tear open and is classified as by house and town and country construction portion
The biggish branch's subitem arrangement and method for construction of risk, it is seen that the important meaning of its safety.But in actual use according to load pole
The maximum freight weight limit that limit obtains after calculating often is ignored by user, and great security risk is caused.Discharging platform weighing display
And acoustic-optic alarm adds on the oblique pull haulage cable of discharging platform, after platform loads are converted using force resolution
Display on the apparatus, plays display, alerts, mentions if load-carrying is warned beyond device when designing computational rules value using sound, light
Awake effect.
Summary of the invention
The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art, provide a kind of design rationally,
Structure is simple, can play display warning and the discharging platform weighing of reminding effect is shown and acoustic-optic alarm.
Solve above-mentioned technical problem the technical solution adopted is that: discharging platform is set on low layer floor, and discharging platform is logical
It crosses steel wire traction rope to be fixedly connected with next level plate, weighing display and acoustic-optic alarm is provided on steel wire traction rope.
The weighing of the utility model is shown and acoustic-optic alarm includes
The control circuit that whole device is controlled；
Signal acquisition and conditioning circuit, the output end connection control circuit of the circuit；
Sound light alarming circuit, the output end of the input terminal connection control circuit of the circuit.
The signal acquisition and conditioning circuit of the utility model are as follows: 2 feet of connector J1 connect the one of capacitor C1 by resistance R1
End, 4 feet be groundeds and pass through that resistance R4 connects one end of capacitor C3,1 foot connects 12V power supply, 3 feet are grounded, and another termination of capacitor C1 is electric
Hold the other end of C2 and connect 6 feet of integrated circuit U3 by resistance R2,2 feet of integrated circuit U3 connect the other end of capacitor C1,4 feet
Ground connection, 7 feet and 8 feet connect 5V power supply, 3 feet connect one end of capacitor C3 and connect 5V power supply by resistance R3,6 feet connect integrated circuit U2's
26 feet, 10 feet, 6 feet, 22 feet, 17 feet, 14 feet, 15 feet, 8 feet, 18 feet~21 feet, 7 feet, 9 feet of integrated circuit U2 successively connect control
Circuit processed, 23 feet~25 feet short circuit, 11 feet and 16 feet of integrated circuit U2 connect 5V positive pole, 13 feet are grounded, 12 feet connect 5V electricity
Source cathode, connector J1 are high-precision S type pull pressure sensor, model DYLY-103, the model of integrated circuit U3
The model ADC0809 of OPA690, integrated circuit U2.
The control circuit of the utility model are as follows: 2 feet of integrated circuit U1~9 feet successively connect 7 feet of digital display tube D1,3
Foot, 2 feet, 4 feet, 5 feet, 8 feet~10 feet, 10 feet~13 feet, 23 feet~26 feet of integrated circuit U1 successively meet digital display tube D2
7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet, 42 feet, 43 feet, 27 feet~32 feet of integrated circuit U1 successively connect digital aobvious
Show that 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of pipe D3,33 feet, 34 feet, 61 feet~66 feet of integrated circuit U1 successively connect
7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet, 44 feet~47 feet of integrated circuit U1,57 feet~60 feet of digital display tube D4
Successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of digital display tube D6,38 feet of integrated circuit U1,41 feet, 50 feet,
48 feet, 49 feet, 54 feet, 55 feet, 56 feet, 14 feet, 15 feet, 22 feet, 40 feet successively connect integrated circuit U2 10 feet, 6 feet and 22 feet,
17 feet, 14 feet, 15 feet, 8 feet, 18 feet~21 feet, 7 feet, 9 feet, 1 foot of integrated circuit U1 and 35 feet ground connection, 52 feet and 18 feet connect
5V power supply, 36 feet connect 4 feet of sound light alarming circuit, 17 foot crystal oscillator Y1, and 1 foot of crystal oscillator Y1 connects 3V power supply, 3 feet ground connection, and number is aobvious
Show pipe D1~digital display tube D5,1 foot of digital display tube D6 and 6 feet ground connection；The model EP1800LM of integrated circuit U1.
The utility model has the advantage that compared with the prior art
It is provided with weighing display and acoustic-optic alarm on haulage cable since the utility model is used, utilizes power
Decomposition platform loads are converted after show on the apparatus, if load-carrying beyond design computational rules value when the device using sound,
It has been shown that, warning, prompting are played the role of in light warning, guarantee the safety of construction personnel, the present apparatus is of simple structure and low cost, can
It promotes the use of building construction discharging platform and uses technical field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the electrical principle block diagram of weighing display and acoustic-optic alarm 1 in Fig. 1.
Fig. 3 is the electronic circuit schematic diagram of weighing display and acoustic-optic alarm 1 in Fig. 1.
In figure: 1, weighing display and acoustic-optic alarm；2, haulage cable；3, discharging platform.
Specific embodiment
The utility model is described in further details with reference to the accompanying drawings and examples, but the utility model is not limited to this
A little embodiments.
Embodiment 1
In Fig. 1, the utility model discharging platform weighing display and acoustic-optic alarm, discharging platform are installed on low layer building
On plate, discharging platform 3 is fixedly connected by steel wire traction rope 2 with next level plate, and weighing display is equipped on steel wire traction rope 2
And acoustic-optic alarm 1, weighing display and acoustic-optic alarm 1 load on discharging platform 3 is shown, and with regulation
Design value is compared, and carries out sound-light alarm if beyond design value.
In Fig. 2, the weighing display of the utility model and acoustic-optic alarm include the control controlled whole device
Circuit processed；Signal acquisition and conditioning circuit, the output end connection control circuit of the circuit；Sound light alarming circuit, the input of the circuit
Terminate the output end of control circuit.
In Fig. 3, the signal acquisition of the present embodiment and conditioning circuit by integrated circuit U2, integrated circuit U3, resistance R1~
Resistance R4, capacitor C1~capacitor C3, connector J1 are connected and composed, and high-precision S type pull pressure sensor, model are connect on connector J1
For DYLY-103, the model ADC0809 of the model OPA690 of integrated circuit U3, integrated circuit U2.2 feet of connector J1 are logical
It crosses that resistance R1 connects one end of capacitor C1,4 feet are grounded and passes through that resistance R4 connects one end of capacitor C3,1 foot connects 12V power supply, 3 feet connect
Ground, the other end of another termination capacitor C2 of capacitor C1 and 6 feet that integrated circuit U3 is met by resistance R2, the 2 of integrated circuit U3
Foot connects the other end of capacitor C1,4 feet ground connection, 7 feet and 8 feet connect 5V power supply, 3 feet connect one end of capacitor C3 and meet 5V by resistance R3
Power supply, 6 feet connect 26 feet of integrated circuit U2,10 feet, 6 feet, 22 feet, 17 feet, 14 feet, 15 feet, 8 feet, 18 feet of integrated circuit U2
Successively connection control circuit, 23 feet~25 feet short circuit, 11 feet and 16 feet of integrated circuit U2 are connecing 5V power supply just for~21 feet, 7 feet, 9 feet
Pole, 13 feet ground connection, 12 feet connect 5V power cathode.
The control circuit of the present embodiment is by integrated circuit U1, digital display tube D1~digital display tube D5, digital display tube
D6, crystal oscillator Y1 are connected and composed, the model EP1800LM of integrated circuit U1.2 feet of integrated circuit U1~9 feet successively connect digital aobvious
Show that 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of pipe D1,10 feet~13 feet, 23 feet~26 feet of integrated circuit U1 successively connect
7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of digital display tube D2,42 feet, 43 feet, 27 feet~32 feet of integrated circuit U1
Successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of digital display tube D3,33 feet, 34 feet, 61 feet of integrated circuit U1
~66 feet successively connect 44 foot~47 of 7 feet of digital display tube D4,3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet, integrated circuit U1
Foot, 57 feet~60 feet successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of digital display tube D6, and the 38 of integrated circuit U1
Foot, 41 feet, 50 feet, 48 feet, 49 feet, 54 feet, 55 feet, 56 feet, 14 feet, 15 feet, 22 feet, 40 feet successively connect the 10 of integrated circuit U2
Foot, 6 feet and 22 feet, 17 feet, 14 feet, 15 feet, 8 feet, 18 feet~21 feet, 7 feet, 9 feet, 1 foot of integrated circuit U1 and 35 feet ground connection,
52 feet and 18 feet connect 5V power supply, 36 feet connect sound light alarming circuit, 4 feet of 17 foot crystal oscillator Y1, and 1 foot of crystal oscillator Y1 connects 3V power supply, 3 feet
Ground connection, digital display tube D1~digital display tube D5,1 foot of digital display tube D6 and 6 feet ground connection.
The sound light alarming circuit of the present embodiment is connected and composed by triode Q1, loudspeaker BZ1, diode D5, resistance R5, and three
The model 9012 of pole pipe Q1.36 feet, the collector that the base stage of triode Q1 meets integrated circuit U1 connect 2 feet of loudspeaker BZ1, hair
Emitter-base bandgap grading connects the anode of diode D5, and the cathode of diode D5 is grounded by resistance R5, and 1 foot of loudspeaker BZ1 connects 3V power supply.
The working principle of the utility model is as follows:
When discharging platform 3 works, weighing display and 1 both ends of acoustic-optic alarm are tensed by haulage cable 2, and weighing is aobvious
Show and acoustic-optic alarm 1 is started to work, pulling force signal is changed into electric signal, is exported from 2 feet of connector J1, wherein even
It connects and connects high-precision S type pull pressure sensor on device J1, model DYLY-103, the both ends of high-precision S type pull pressure sensor
Connect traction rope；Faint voltage signal is input to integrated circuit U3 by resistance R3, capacitor C1, and integrated circuit U3 is amplification
Device, it amplifies the voltage signal of input, by integrated circuit U3 enhanced processing, exports, is input to from 6 feet of integrated circuit U3
26 feet of integrated circuit U2, integrated circuit U2 are modulus conversion chips, and the electric signal of simulation is converted into digital signal by it, from collection
At 17 foot of foot of circuit U 2,14 feet, 15 feet, 8 feet, 18 feet, 19 feet, 20 feet, the output of 21 feet, it is input to the 50 of integrated circuit U1
Foot, 48 feet, 49 feet, 54 feet, 55 feet, 56 feet, 14 feet, 15 feet, integrated circuit U1 receives digital signal, and digital signal is temporary
It deposits, and is handled by numerical algorithm, be transformed into pulling force signal；And this pulling force numerical value is output on charactron D1~D4, D6,
In, pulling force data is made of five-digit number, and D1 is myriabit, and D2 is kilobit, and D3 is hundred, and D4 is ten, and D6 is a position；Numerical value letter
Number from 2 feet of integrated circuit U1,3,4 feet, 5 feet, 6 feet, 7 feet, 8 feet, 9 feet output, be input to 7 feet, 3 feet, 2 of charactron D1
Foot, 4 feet, 5 feet, 8 feet, 9 feet, 10 feet；Numerical signal from 10 feet of integrated circuit U1,11 feet, 12 feet, 13 feet, 23 feet, 24 feet,
25 feet, the output of 26 feet, are input to 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet, 9 feet, 10 feet of charactron D2；Numerical signal is from integrated
42 feet, 43 feet, 27 feet, 28 feet, 29 feet, 30 feet, 31 feet, 32 feet of circuit U 1 are output to 7 feet, 3 feet, 2 feet, 4 of charactron D3
Foot, 5 feet, 8 feet, 9 feet, 10 feet；Numerical signal from 33 feet of integrated circuit U1,34 feet, 61 feet, 62 feet, 63 feet, 64 feet, 65 feet,
The output of 66 feet, is input to 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet, 9 feet, 10 feet of charactron D4；Numerical signal is from integrated circuit
44 feet of U1,45 feet, 46 feet, 47 feet, 57 feet, 58 feet, 59 feet, the output of 60 feet, are input to 7 feet, 3 feet, 2 feet, 4 of charactron D6
Foot, 5 feet, 8 feet, 9 feet, 10 feet.
At the same time, integrated circuit U1 receives digital signal, compares processing through numerical value, when this numerical value is higher than setting value
When, then sound-light alarm is generated, signal is exported from 36 feet of integrated circuit U1, is input to the base stage of triode Q1, and then control three
Pole pipe Q1 on-off, to generate sound-light alarm, sound is issued from loudspeaker BZ1, and light is issued from light emitting diode D5.
Claims (4)
1. a kind of discharging platform weighing display and acoustic-optic alarm, it is characterised in that: discharging platform is set on low layer floor,
Discharging platform is fixedly connected by steel wire traction rope with next level plate, and weighing display and acousto-optic report are provided on steel wire traction rope
Alarm device.
2. discharging platform weighing display according to claim 1 and acoustic-optic alarm, it is characterised in that the weighing
Display and acoustic-optic alarm include
The control circuit that whole device is controlled；
Signal acquisition and conditioning circuit, the output end connection control circuit of the circuit；
Sound light alarming circuit, the output end of the input terminal connection control circuit of the circuit.
3. discharging platform weighing display according to claim 2 and acoustic-optic alarm, it is characterised in that the signal
Acquisition and conditioning circuit are as follows: 2 feet of connector J1 connect one end of capacitor C1,4 feet are grounded and pass through resistance R4 and connect by resistance R1
One end of capacitor C3,1 foot connect 12V power supply, 3 feet ground connection, and the other end of another termination capacitor C2 of capacitor C1 simultaneously passes through resistance R2
6 feet of integrated circuit U3 are connect, 2 feet of integrated circuit U3 connect the other end of capacitor C1,4 feet ground connection, 7 feet and 8 feet and connect 5V power supply, 3
Foot connects one end of capacitor C3 and connects 5V power supply by resistance R3,6 feet connect 26 feet of integrated circuit U2,10 feet of integrated circuit U2,6
Foot, 22 feet, 17 feet, 14 feet, 15 feet, 8 feet, 18 feet~21 feet, 7 feet, 9 feet successively connection control circuit, 23 feet of integrated circuit U2
~25 feet short circuit, 11 feet and 16 feet connect 5V positive pole, 13 feet are grounded, 12 feet connect 5V power cathode, connect on connector J1 high-precision
Spend S type pull pressure sensor, the model OPA690 of model DYLY-103, integrated circuit U3, the model of integrated circuit U2
ADC0809。
4. discharging platform weighing display according to claim 2 and acoustic-optic alarm, it is characterised in that the control
Circuit are as follows: 2 feet of integrated circuit U1~9 feet successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet~10 feet of digital display tube D1,
10 feet of integrated circuit U1~13 feet, 23 feet~26 feet successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 feet, 8 feet of digital display tube D2
~10 feet, 42 feet, 43 feet, 27 feet~32 feet of integrated circuit U1 successively connect 7 feet, 3 feet, 2 feet, 4 feet, 5 of digital display tube D3
Foot, 8 feet~10 feet, 33 feet, 34 feet, 61 feet~66 feet of integrated circuit U1 successively connect 7 feet of digital display tube D4,3 feet, 2 feet,
4 feet, 5 feet, 8 feet~10 feet, 44 feet~47 feet of integrated circuit U1,57 feet~60 feet successively connect 7 feet of digital display tube D6,3
Foot, 2 feet, 4 feet, 5 feet, 8 feet~10 feet, 38 feet of integrated circuit U1,41 feet, 50 feet, 48 feet, 49 feet, 54 feet, 55 feet, 56 feet,
14 feet, 15 feet, 22 feet, 40 feet successively connect 10 feet, 6 feet and 22 feet of integrated circuit U2,17 feet, 14 feet, 15 feet, 8 feet, 18 feet~
21 feet, 7 feet, 9 feet, 1 foot of integrated circuit U1 and 35 feet ground connection, 52 feet and 18 feet connect 5V power supply, 36 feet connect sound light alarming circuit,
4 feet of 17 foot crystal oscillator Y1,1 foot of crystal oscillator Y1 connect 3V power supply, 3 feet ground connection, and digital display tube D1~digital display tube D5, number are aobvious
Show 1 foot and the 6 feet ground connection of pipe D6；The model EP1800LM of integrated circuit U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208210.6U CN209264100U (en) | 2018-12-26 | 2018-12-26 | Discharging platform weighing display and acoustic-optic alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208210.6U CN209264100U (en) | 2018-12-26 | 2018-12-26 | Discharging platform weighing display and acoustic-optic alarm |
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| Publication Number | Publication Date |
|---|---|
| CN209264100U true CN209264100U (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822208210.6U Active CN209264100U (en) | 2018-12-26 | 2018-12-26 | Discharging platform weighing display and acoustic-optic alarm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763036A (en) * | 2020-12-23 | 2021-05-07 | 厦门巨林仪器有限公司 | Weighing alarm control circuit, equipment and display instrument |
-
2018
- 2018-12-26 CN CN201822208210.6U patent/CN209264100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763036A (en) * | 2020-12-23 | 2021-05-07 | 厦门巨林仪器有限公司 | Weighing alarm control circuit, equipment and display instrument |
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