CN108100885A - A kind of tower crane inclination measuring device - Google Patents
A kind of tower crane inclination measuring device Download PDFInfo
- Publication number
- CN108100885A CN108100885A CN201711335200.2A CN201711335200A CN108100885A CN 108100885 A CN108100885 A CN 108100885A CN 201711335200 A CN201711335200 A CN 201711335200A CN 108100885 A CN108100885 A CN 108100885A
- Authority
- CN
- China
- Prior art keywords
- measuring device
- signal
- conducting wire
- tower crane
- signal input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
- B66C15/065—Arrangements or use of warning devices electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
Abstract
A kind of tower crane inclination measuring device, belongs to survey tool field.It is by measuring device, what signal amplifying apparatus and monitoring device formed, the measuring device is by capacitor board, shell, connection flexible pipe, conducting wire and dielectric-slab composition, the signal amplifying apparatus is by signal output interface, housing, signal input interface and operational amplification circuit composition, the monitoring device is by signal input terminal, observation circuit plate, monitor housing, light-emitting diode display and alarm lamp composition, the cover top portion of measuring device is fixed below swing mechanism, signal amplifying apparatus and monitoring device are mounted in drivers' cab, measuring device is connected by conducting wire with the signal input interface of signal amplifying apparatus, the signal output interface of amplifying device is connected by conducting wire with the signal input terminal of monitoring device.The device can monitor tower body in real time in operation process, and stability is good, and precision is high, is quick on the draw, reaction speed is fast.
Description
Technical field
The present invention relates to a kind of tower crane inclination measuring devices, specifically detect the small of tower body by the variation of capacitance
It changes, is converted by A/D, a kind of device at tower crane angle of inclination is shown with this, belongs to survey tool field.
Background technology
Derrick crane is using more extensive material transportation mechanical equipment, is usually operated at and compares relatively rugged environment
Under, but due to much time using or artificial, natural cause, such as under tower crane working condition quick reverse-starting braking operation, it is violent rise drop suddenly,
Pull and hang sideling etc. can cause the bolt looseness of connection tower crane truss, tower crane is caused to tilt, due to lacking to tower crane inclined degree
Measurement, finally result in tower crane inclined degree it is excessive and be broken or rollover accident occur, fatal crass.
The content of the invention
Against the above deficiency, the present invention provides a kind of tower crane inclination measuring devices.
The present invention is achieved by the following technical solutions：A kind of tower crane inclination measuring device is by measuring device, signal
What amplifying device and monitoring device formed, the measuring device is by capacitor board, shell, connection flexible pipe, conducting wire and dielectric-slab group
Into the signal amplifying apparatus is made of signal output interface, housing, signal input interface and operational amplification circuit, described
Monitoring device be made of signal input terminal, observation circuit plate, monitoring housing, light-emitting diode display and alarm lamp, measuring device
Cover top portion is fixed below swing mechanism, and signal amplifying apparatus and monitoring device are mounted in drivers' cab, and measuring device passes through
Conducting wire is connected with the signal input interface of signal amplifying apparatus, and the signal output interface of amplifying device is filled by conducting wire and monitoring
The signal input terminal put is connected.
The capacitor board of the measuring device is connected by connection flexible pipe with cover top portion, have inside connection flexible pipe conducting wire with
Capacitor board is connected, and dielectric-slab is mounted between the two-plate of capacitor board, is fixed together at the top of dielectric-slab with shell.
The connection flexible pipe is made of plastics.
Signal input interface is installed, under signal input interface on one side of the housing of the signal amplifying apparatus
Side is equipped with signal output interface, and operational amplification circuit is equipped with inside signal amplifying apparatus.
Light-emitting diode display on one side of the monitoring housing of the monitoring device is installed, is installed below light-emitting diode display
There is alarm lamp, signal input terminal is installed below alarm lamp, the inside of monitoring device is equipped with observation circuit plate.
The observation circuit plate by power module, A/D modular converters, digital signal processing module, data memory module,
Alarm module and LED interface modules composition, A/D modular converters are connected by conducting wire with signal input terminal, Digital Signal Processing
Module is connected by conducting wire with A/D modular converters, data memory module, power module, LED interface modules and alarm module difference
It is connected by conducting wire with digital signal processing module.
The digital signal processing module uses MC96002 chips.
The usefulness of the invention is that the device is utilized by installing a measuring device below tower body swing mechanism
Monitoring device monitors the variation of measuring device capacitance, measures the inclined degree of tower body indirectly with this, and is translated into telecommunications
It number is shown on LED display.The device can monitor tower body in real time in operation process, once tower body inclining degree
Alarm is flickered immediately more than allowed band monitoring device alarm lamp, and digital signal processing module uses MC96002 chips, stability
Good, precision is high, is quick on the draw, reaction speed is fast, strong antijamming capability, and data are accurate.
Description of the drawings
Fig. 1 is the measuring device structure diagram of the present invention, and Fig. 2 is the signal amplifying apparatus structure diagram of the present invention,
Fig. 3 is the monitoring device structure diagram of the present invention, and Fig. 4 is the internal monitoring circuit board schematic diagram of monitoring device, and Fig. 5 is signal
The operational amplification circuit schematic diagram of amplifying device, Fig. 6 are the connection diagram of the present invention.
In figure, 1, measuring device, 101, capacitor board, 102, shell, 103, connection flexible pipe, 104, conducting wire, 105, dielectric-slab,
2nd, signal amplifying apparatus, 201, signal output interface, 202, housing, 203, signal input interface, 204, operational amplification circuit, 3,
Monitoring device, 301, signal input terminal, 302, observation circuit plate, 303, monitoring housing, 304, light-emitting diode display, 305, alarm
Lamp.
Specific embodiment
A kind of tower crane inclination measuring device is made of, institute measuring device 1, signal amplifying apparatus 2 and monitoring device 3
The measuring device 1 stated is made of capacitor board 101, shell 102, connection flexible pipe 103, conducting wire 104 and dielectric-slab 105, the letter
Number amplifying device 2 is made of signal output interface 201, housing 202, signal input interface 203 and operational amplification circuit 204, institute
The monitoring device 3 stated is by signal input terminal 301, observation circuit plate 302, monitoring housing 303, light-emitting diode display 304 and alarm lamp
305 compositions, 102 top of shell of measuring device 1 are fixed below swing mechanism, and signal amplifying apparatus 2 and monitoring device 3 are installed
In drivers' cab, measuring device 1 is connected by conducting wire 104 with the signal input interface 203 of signal amplifying apparatus 2, and signal is put
The signal output interface 201 of big device 2 is connected by conducting wire with the signal input terminal 301 of monitoring device 3.
The capacitor board 101 of the measuring device 1 is connected by connection flexible pipe 103 with 102 top of shell, connection flexible pipe
There is conducting wire 104 to be connected with capacitor board 101 inside 103, dielectric-slab 105 is mounted between the two-plate of capacitor board 101, dielectric-slab
105 tops are fixed together with shell 102.
The connection flexible pipe 103 is made of plastics.
Signal input interface 203 is installed on one side of the housing 202 of the signal amplifying apparatus 2, signal is defeated
203 lower section of incoming interface is equipped with signal output interface 201, and operational amplification circuit 204 is equipped with inside signal amplifying apparatus 2.
Light-emitting diode display 304, light-emitting diode display are installed on one side of the monitoring housing 303 of the monitoring device 3
304 lower sections are equipped with alarm lamp 305, and 305 lower section of alarm lamp is equipped with signal input terminal 301, the inside installation of monitoring device 3
There is observation circuit plate 302.
The observation circuit plate 302 stores mould by power module, A/D modular converters, digital signal processing module, data
Block, alarm module and LED interface modules composition, A/D modular converters are connected by conducting wire with signal input terminal, at digital signal
Reason module is connected by conducting wire with A/D modular converters, data memory module, power module, LED interface modules and alarm module point
It is not connected by conducting wire with digital signal processing module.
The digital signal processing module uses MC96002 chips.
The device at work, installs measuring device 1,102 top of shell of measuring device 1 below tower body swing mechanism
It is fixed below swing mechanism, capacitor board 101 is fixed on by connection flexible pipe 103 at the top of shell 102, inside connection flexible pipe 103
There is conducting wire 104, one end of conducting wire 104 is connected with capacitor board 101, and the other end is with being mounted on the indoor signal amplifying apparatus 2 of driver
Signal input interface 203 be connected, the signal output interface 201 of signal amplifying apparatus 2 by conducting wire with mounted on drivers' cab
The signal input terminal 301 of interior monitoring device 3 is connected, and when tower body run-off the straight, tower body swing mechanism tilts, measurement dress
The shell 102 and tower body swing mechanism for putting 1 are fixed, and measuring device 1 tilts, and capacitor board 101 passes through connection flexible pipe 103 and shell
102 top connections, capacitor board 101 keep vertical, and 105 top of dielectric-slab is fixed together with shell 102, and dielectric-slab 105 occurs
It tilts, therefore capacitance changes between causing 101 two-plate of capacitor board, the variation of capacitance is transported to signal by conducting wire 104 and amplifies
Device 2, by the signal enhanced processing of 2 internal arithmetic amplifying circuit 204 of signal amplifying apparatus, signal is filled by conducting wire through monitoring
The signal input terminal 301 for putting 3 enters monitoring device 3, and by the processing of monitoring device 3, tower body inclination angle is shown in light-emitting diode display
On 304, tower body inclining degree is monitored in real time, when inclination angle is more than predetermined safe range, the flicker alarm of alarm lamp 305,
Operating personnel is reminded to carry out relevant operation.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of tower crane inclination measuring device, is made of measuring device, signal amplifying apparatus and monitoring device, the survey
Amount device is made of capacitor board, shell, connection flexible pipe, conducting wire and dielectric-slab, and the signal amplifying apparatus is connect by signal output
Mouth, housing, signal input interface and operational amplification circuit composition, the monitoring device is by signal input terminal, observation circuit
Plate, monitoring housing, light-emitting diode display and alarm lamp composition, it is characterised in that：The cover top portion of measuring device is fixed on swing mechanism
Lower section, signal amplifying apparatus and monitoring device are mounted in drivers' cab, and measuring device passes through conducting wire and the letter of signal amplifying apparatus
Number input interface is connected, and the signal output interface of amplifying device is connected by conducting wire with the signal input terminal of monitoring device
It connects.
2. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The capacitor board of the measuring device
It is connected by connection flexible pipe with cover top portion, there is conducting wire to be connected with capacitor board inside connection flexible pipe, dielectric-slab is mounted on capacitor board
Two-plate between, be fixed together with shell at the top of dielectric-slab.
3. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The connection flexible pipe is by plastics system
Into.
4. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The shell of the signal amplifying apparatus
Signal input interface on one side of body is installed, signal output interface, signal amplification are installed below signal input interface
Operational amplification circuit is installed inside device.
5. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The monitoring shell of the monitoring device
Light-emitting diode display on one side of body is installed, alarm lamp below light-emitting diode display is installed, signal is installed below alarm lamp
Input terminal, the inside of monitoring device are equipped with observation circuit plate.
6. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The observation circuit plate is by power supply
Module, A/D modular converters, digital signal processing module, data memory module, alarm module and LED interface modules composition, A/D
Modular converter is connected by conducting wire with signal input terminal, and digital signal processing module is connected by conducting wire with A/D modular converters,
Data memory module, power module, LED interface modules and alarm module pass through conducting wire and digital signal processing module phase respectively
Even.
7. a kind of tower crane inclination measuring device as described in claim 1, it is characterised in that：The digital signal processing module
Using MC96002 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335200.2A CN108100885B (en) | 2017-12-14 | 2017-12-14 | A kind of tower crane inclination measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711335200.2A CN108100885B (en) | 2017-12-14 | 2017-12-14 | A kind of tower crane inclination measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108100885A true CN108100885A (en) | 2018-06-01 |
| CN108100885B CN108100885B (en) | 2019-10-18 |
Family
ID=62215908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711335200.2A Expired - Fee Related CN108100885B (en) | 2017-12-14 | 2017-12-14 | A kind of tower crane inclination measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108100885B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023574A (en) * | 2021-04-09 | 2021-06-25 | 成都铭钛科技有限公司 | Real-time tower crane inclination measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129713A (en) * | 1985-11-29 | 1987-06-12 | Iseki & Co Ltd | Inclination sensor |
| EP0585910A2 (en) * | 1992-09-02 | 1994-03-09 | DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter | Clinometer |
| CN1278593A (en) * | 1999-09-22 | 2001-01-03 | 中国地震局地震研究所 | Small vertical-pendulum clinometer |
| CN103542838A (en) * | 2013-10-31 | 2014-01-29 | 东南大学 | Solid pendulum-bob-type tilt angle sensor |
| CN104555765B (en) * | 2015-01-19 | 2016-06-01 | 三峡大学 | A kind of tower machine verticality Monitoring systems and monitoring method |
-
2017
- 2017-12-14 CN CN201711335200.2A patent/CN108100885B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62129713A (en) * | 1985-11-29 | 1987-06-12 | Iseki & Co Ltd | Inclination sensor |
| EP0585910A2 (en) * | 1992-09-02 | 1994-03-09 | DODUCO GMBH + Co Dr. Eugen DÀ¼rrwächter | Clinometer |
| CN1278593A (en) * | 1999-09-22 | 2001-01-03 | 中国地震局地震研究所 | Small vertical-pendulum clinometer |
| CN103542838A (en) * | 2013-10-31 | 2014-01-29 | 东南大学 | Solid pendulum-bob-type tilt angle sensor |
| CN104555765B (en) * | 2015-01-19 | 2016-06-01 | 三峡大学 | A kind of tower machine verticality Monitoring systems and monitoring method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113023574A (en) * | 2021-04-09 | 2021-06-25 | 成都铭钛科技有限公司 | Real-time tower crane inclination measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108100885B (en) | 2019-10-18 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 315111 No. 45, Jing Da Road, five Township, Yinzhou District, Ningbo, Zhejiang. Applicant after: Zhu Lanying Address before: 315153 No. 28 Shijian North Road, Shijiao Street, Haishu District, Ningbo City, Zhejiang Province Applicant before: Zhu Lanying |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190918 Address after: Taizhou City, Zhejiang province 318020 Huangyan Jiangkou streets Nian Cun Applicant after: Taizhou Zhengfang Building Materials Co., Ltd. Address before: 315111 No. 45 Jingda Road, Five Townships, Yinzhou District, Ningbo City, Zhejiang Province Applicant before: Zhu Lan Ying |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20201214 |