CN203025899U - Speed alarm device for pavement roller - Google Patents
Speed alarm device for pavement roller Download PDFInfo
- Publication number
- CN203025899U CN203025899U CN 201220747354 CN201220747354U CN203025899U CN 203025899 U CN203025899 U CN 203025899U CN 201220747354 CN201220747354 CN 201220747354 CN 201220747354 U CN201220747354 U CN 201220747354U CN 203025899 U CN203025899 U CN 203025899U
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- Prior art keywords
- street roller
- main controller
- speed
- controller module
- alarm
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Abstract
The utility model discloses a speed alarm device for a pavement roller. The speed alarm device comprises a main controller module and a power supply, wherein the input end of the main controller module is connected with a vehicle speed sensor for detecting the rolling speed of the pavement roller in real time and a key module for manually inputting the rational rolling speed; the output end of the main controller module is connected with a normal driving indicating lamp for displaying normal driving of the pavement roller, an overspeed alarm device for sending an overspeed alarm signal and a retardance alarm device for sending a retardance alarm signal; a switch is arranged on a supporting rod of a steering wheel of the pavement roller; the power supply is arranged on the rear side of a front wheel fixing framework of the pavement roller; the vehicle speed sensor is arranged on the front side of the front wheel fixing framework of the pavement roller; the key module is arranged on the steering wheel of the pavement roller; the normal driving indicating lamp is arranged on the front side of the top of a framework of the pavement roller; and the overspeed alarm device and the retardance alarm device are arranged at the top of the framework of the pavement roller. According to the speed alarm device, the roadbed compactness is improved by rationally controlling the rolling speed and the construction quality is improved.
Description
Technical field
The utility model belongs to construction of the highway street roller controlling technology of velocity field, specifically relates to a kind of street roller speed alarming device.
Background technology
Along with further going deep into of reform and opening-up, traffic easily has more and more important effect for expanding economy, and wherein the quality of constructing highway quality also just directly affects the quality of traffic.At present, subgrade defect is very remarkable on the impact of highway overall performance, Subgrade Compaction is not enough can cause the diseases such as roadbed settlement, rut, and in compacting process, compaction rate is the key factor that affects compactness, therefore need to carry out to compaction rate the detection control of science.
In prior art, street roller compacting speed is to regulate according to driver's experience and street roller gear, the bad control of throttle size, can not reach within the specific limits a quantified controlling, sometimes compaction rate is fast, sometimes compaction rate is slow, can not well control the actual speed of construction.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of street roller speed alarming device is provided, it is reasonable in design, realization is convenient and intelligent degree is high, on the basis of original street roller, the Negotiation speed warning device is controlled compaction rate, improve the packing of roadbed by the reasonable control to street roller compacting speed in work progress, thereby reach building the raising of quality.
for achieving the above object, the technical solution adopted in the utility model is: a kind of street roller speed alarming device, it is characterized in that: comprise main controller module and be the power supply of each electricity consumption module for power supply in device, the input termination of described main controller module is used for detecting in real time the vehicle speed sensor of street roller compacting speed and is used for the manually key-press module of the reasonable compaction rate of input, the output termination of described main controller module is used for the pilot lamp that normally travels that the demonstration street roller normally travels, the slow alarm that is used for sending the overspeed alarm of overspeed alarming signal and is used for sending slow alerting signal, described main controller module joins by switch and power supply, described switch is arranged on street roller bearing circle support bar, described power supply is arranged on the rear side of street roller front-wheel fixed frame, described vehicle speed sensor is arranged on the front side of street roller front-wheel fixed frame, described key-press module is arranged on the street roller bearing circle, the described pilot lamp that normally travels is arranged on the front side, top of street roller vehicle frame, described overspeed alarm and slow alarm are installed in the top of street roller vehicle frame.
Above-mentioned a kind of street roller speed alarming device is characterized in that: described main controller module is 8051 single-chip microcomputers.
Above-mentioned a kind of street roller speed alarming device is characterized in that: described overspeed alarm and slow alarm are audible-visual annunciator.
Above-mentioned a kind of street roller speed alarming device is characterized in that: the described pilot lamp that normally travels is the LED lamp.
The utility model compared with prior art has the following advantages:
1, the utility model is reasonable in design, realization is convenient, simple control circuit system only need to be installed on existing street roller basis just can realize.
2, the utility model Negotiation speed warning device is controlled compaction rate, improves the packing of roadbed by the reasonable control to street roller compacting speed in work progress, thereby reaches building the raising of quality.
3, the utility model by overspeed alarm and slow alarm are installed, can better be realized the control of compacting process medium velocity.
4, the utility model complete function, practical, and intelligent degree is high, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic block circuit diagram of the present utility model.Description of reference numerals:
1-power supply; 2-key-press module; 3-vehicle speed sensor;
4-street roller bearing circle; 5-normally pilot lamp that travel; 6-overspeed alarm;
7-street roller vehicle frame; 8-main controller module; 9-switch;
10-street roller front-wheel fixed frame; 11-street roller bearing circle support bar; 12-slow alarm.
Embodiment
as depicted in figs. 1 and 2, the utility model comprises main controller module 8 and is the power supply 1 of each electricity consumption module for power supply in device, the input termination of described main controller module 8 is used for detecting in real time the vehicle speed sensor 3 of street roller compacting speed and is used for the manually key-press module 2 of the reasonable compaction rate of input, the output termination of described main controller module 8 is used for the pilot lamp 5 that normally travels that the demonstration street roller normally travels, the slow alarm 12 that is used for sending the overspeed alarm 6 of overspeed alarming signal and is used for sending slow alerting signal, described main controller module 8 joins by switch 9 and power supply 1, described switch 9 is arranged on street roller bearing circle support bar 11, described power supply 1 is arranged on the rear side of street roller front-wheel fixed frame 10, described vehicle speed sensor 3 is arranged on the front side of street roller front-wheel fixed frame 10, described key-press module 2 is arranged on street roller bearing circle 4, the described pilot lamp 5 that normally travels is arranged on the front side, top of street roller vehicle frame 7, described overspeed alarm 6 and slow alarm 12 are installed in the top of street roller vehicle frame 7.
In the present embodiment, described main controller module 8 is 8051 single-chip microcomputers.
In the present embodiment, described overspeed alarm 6 and slow alarm 12 are audible-visual annunciator.
In the present embodiment, the described pilot lamp 5 that normally travels is the LED lamp.
Principle of work of the present utility model is: during construction, open the switch 9 of street roller speed alarming device, realize the use of road roller pressing enforcement work, then according to the actual conditions of compacting highway, manually input reasonable compaction rates by key-press module 2.in the street roller work progress, vehicle speed sensor 3 detects the compaction rate (being the travel speed of road roller wheel) of street roller in real time, and the signal that detects is passed to main controller module 8, main controller module 8 compares according to the reasonable compaction rate of received detection signal and input, if controlling the pilot lamp 5 that normally travels in the scope of pre-set velocity, compaction rate shows normal operation, if compaction rate exceeds the scope of pre-set velocity and controls overspeed alarm 6 and send alerting signal, if compaction rate is controlled slow alarm 12 lower than the scope of pre-set velocity and is sent alerting signal, reminding driver is rationally adjusted compaction rate, and then the construction quality of raising highway.When needs stopped the street roller speed alarming device, cut-off switch 9 got final product.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (4)
1. street roller speed alarming device, it is characterized in that: comprise main controller module (8) and be the power supply (1) of each electricity consumption module for power supply in device, the input termination of described main controller module (8) is used for detecting in real time the vehicle speed sensor (3) of street roller compacting speed and is used for the manually key-press module (2) of the reasonable compaction rate of input, the output termination of described main controller module (8) is used for the pilot lamp that normally travels (5) that the demonstration street roller normally travels, the slow alarm (12) that is used for sending the overspeed alarm (6) of overspeed alarming signal and is used for sending slow alerting signal, described main controller module (8) joins by switch (9) and power supply (1), described switch (9) is arranged on street roller bearing circle support bar (11), described power supply (1) is arranged on the rear side of street roller front-wheel fixed frame (10), described vehicle speed sensor (3) is arranged on the front side of street roller front-wheel fixed frame (10), described key-press module (2) is arranged on street roller bearing circle (4), the described pilot lamp (5) that normally travels is arranged on the front side, top of street roller vehicle frame (7), described overspeed alarm (6) and slow alarm (12) are installed in the top of street roller vehicle frame (7).
2. according to a kind of street roller speed alarming device claimed in claim 1, it is characterized in that: described main controller module (8) is 8051 single-chip microcomputers.
3. according to the described a kind of street roller speed alarming device of claim 1 or 2, it is characterized in that: described overspeed alarm (6) and slow alarm (12) are audible-visual annunciator.
4. according to the described a kind of street roller speed alarming device of claim 1 or 2, it is characterized in that: the described pilot lamp (5) that normally travels is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747354 CN203025899U (en) | 2012-12-31 | 2012-12-31 | Speed alarm device for pavement roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747354 CN203025899U (en) | 2012-12-31 | 2012-12-31 | Speed alarm device for pavement roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203025899U true CN203025899U (en) | 2013-06-26 |
Family
ID=48649865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747354 Expired - Fee Related CN203025899U (en) | 2012-12-31 | 2012-12-31 | Speed alarm device for pavement roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203025899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353313A (en) * | 2013-06-26 | 2013-10-16 | 招商局重庆交通科研设计院有限公司 | Intelligent plug-in operation monitoring system for asphalt road roller |
| CN104343071A (en) * | 2013-08-01 | 2015-02-11 | 江苏骏马压路机械有限公司 | A road roller early warning device for preventing building damage |
-
2012
- 2012-12-31 CN CN 201220747354 patent/CN203025899U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353313A (en) * | 2013-06-26 | 2013-10-16 | 招商局重庆交通科研设计院有限公司 | Intelligent plug-in operation monitoring system for asphalt road roller |
| CN103353313B (en) * | 2013-06-26 | 2016-04-20 | 招商局重庆交通科研设计院有限公司 | Asphalt road roller intelligent plug-in operation supervisory system |
| CN104343071A (en) * | 2013-08-01 | 2015-02-11 | 江苏骏马压路机械有限公司 | A road roller early warning device for preventing building damage |
| CN104343071B (en) * | 2013-08-01 | 2017-11-03 | 江苏骏马压路机械有限公司 | The road roller prior-warning device for preventing building from damaging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131231 |