CN205348802U - Intellectuality excellent device that vibrates - Google Patents
Intellectuality excellent device that vibrates Download PDFInfo
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- CN205348802U CN205348802U CN201620086309.1U CN201620086309U CN205348802U CN 205348802 U CN205348802 U CN 205348802U CN 201620086309 U CN201620086309 U CN 201620086309U CN 205348802 U CN205348802 U CN 205348802U
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- vibrating spear
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Abstract
The utility model discloses an intellectuality excellent device that vibrates. Including the motor that vibrates the stick and is connected with the stick drive of vibrating, vibrate excellent cross section for the multilayer parcel circular, by the center outwards be transmission shaft, inlayer rubber layer, nylon back up coat and the outer rubber layer in proper order, the symmetry is fixed with hall sensor between inlayer rubber layer and the outer rubber layer, hall sensor follows the excellent axial installation that vibrates has multiunit and passing signal line and degree of depth testing arrangement transport connection, the state test device that the excellent state information that is used for vibrating detected is still installed to the stick that vibrates. The utility model provides an intellectuality excellent device that vibrates has realized the accurate measurement to vibrate excellent position, the degree of depth and the time of vibrating simultaneously, avoids appearing owing to shake, crossing and shake and leak the phenomenon of shaking, the utility model discloses a wireless radio frequency data transmission has simplified the complexity of installing the structure greatly, the utility model discloses the structure is succinct, and the user masters easily and uses in concrete construction.
Description
Technical field
This utility model belongs to concrete placing installation technical field, for concrete quality of vibrating being carried out monitor in real time in concrete pouring construction, is specifically related to a kind of intelligentized vibrating spear device.
Background technology
Along with interchangeable manufacturing degree is more and more higher, people are also more and more higher to the desirability of the monitoring means automatization of work quality.Traditional civil engineering construction, it is necessary to constantly develop automatic monitoring system.And in civil engineering construction, the quality of the concrete construction on basis is particularly important, reliably test and the overall evaluation that fresh concrete is built effect of vibrating are one of important steps of concrete Quality Control.In concrete construction quality monitoring system, the judgement of the duty of vibrating spear, the measurement of insertion depth, construction location real-time positioning be requisite.
Vibrate quality control in current job site, is that the experience by workmen controls the on position of vibrating spear, insertion depth, vibrate the process control parameters such as spacing, thus ensureing that concrete vibrating is closely knit.In practice, workman moves when vibrating, it is impossible to accomplish the accurate assurance of position, the degree of depth and vibrating time, mostly often is experiential operating, random strong, very big by anthropic factor and operating infulence；Once occur owing shaking, crossing to shake and leak and shake, vibrating can not meet construction quality requirement, leave mass defect and cannot know in time.This has become affects concreting and vibrates the bottleneck problem of quality, although the detection method of more existing the vibrate degree of depth and states of vibrating, but there is no accurately effective technical solution at present both at home and abroad.
Utility model content
This utility model discloses a kind of intelligent vibrating spear device according to the deficiencies in the prior art.Problem to be solved in the utility model is to provide one and can more accurately detect the degree of depth of vibrating, follow the tracks of state of vibrating, and is applied to the intelligent vibrating spear device that concrete becomes more meticulous in construction system.
This utility model is achieved through the following technical solutions:
Intelligent vibrating spear device, the motor being connected is driven including vibrating spear with vibrating spear, it is characterized in that: described vibrating spear cross section is the circle of multilamellar parcel, is outwards power transmission shaft, internal layer rubber layer, nylon back-up coat and outer layer rubber layer successively by center, being symmetrically fixed with Hall element between internal layer rubber layer and outer layer rubber layer, Hall element is axially installed with many groups along vibrating spear and is connected with the transmission of depth test device by holding wire；Described vibrating spear is also equipped with the state testing device for the detection of vibrating spear status information.
Described Hall element adopts LN4913 chip, two are one group and are arranged symmetrically with in vibrating spear cross section, along vibrating spear axially often between group spacing be 7CM, Hall element adopts serial electric power-feeding structure, and often group sensor is a road by holding wire feeding depth test device.
Described depth test device includes independently-powered lithium battery, gather the on-off model of Hall element group and calculate the MSP430 single-chip microcomputer of vibrating spear insertion depth, the wireless radiofrequency serial port module result of calculation sent in real time.
Described state testing device includes gathering the AC current transformer of electric motor operation electric current, filtering and A/D modular converter, being calculated the MSP430 single-chip microcomputer differentiated, wireless radiofrequency module computational discrimination result sent according to the current threshold adjusted in advance.
The utility model proposes a kind of duty by vibrating spear and operating position real-time detection apparatus, including: the structure of intelligent vibrating spear device；Hall element mounting design in vibrating spear；The design of depth test device and the design of state testing device.
In this monitoring system, the duty of vibrating spear includes: unloaded, refers to duty vibrating spear is not inserted into concrete after powering on time；Have load, refer to vibrating spear power on after state in fully-inserted concrete；Insertion depth, refers to that vibrating spear inserts after concrete caput to the distance of concrete surface.
The purpose designing this device is contemplated to monitor in real time the state of concrete vibrating, it is prevented that owes to shake, leak the situation generation shaken, excessively shake, particularly leaks and shake and owe the both of these case that shakes.And the leading indicator of state is its time vibrated after weighing concrete vibrating.
In state testing device, for load current, convert electric current to voltage by fixed proportion by D.C mutual-inductor and change-over circuit, then pass through single-chip microcomputer and carry out A/D collection, distinguish the duty of vibrating spear according to the Changing Pattern of load current.
In depth detection apparatus, by the switching signal of Hall element is acquired, calculating the degree of depth that vibrating spear caput inserts, end-state information all can be sent to control centre by radio-frequency module.
A kind of intelligent vibrating spear device that the utility model proposes, have an advantage in that: the intelligent vibrating spear device that the utility model proposes is simultaneously achieved accurately measuring vibrating spear position, the degree of depth and vibrating time, it is to avoid occur owing to shake, cross and shake and leak the phenomenon shaken；This utility model passes through radio frequency data transmission, enormously simplify the complexity of apparatus structure；This utility model is simple for structure, and user is easily mastered and is applied in concrete construction.
Accompanying drawing explanation
Fig. 1 is this utility model intellectuality vibrating spear device arrangement figure；
Fig. 2 is that this utility model intellectuality vibrating spear cross-sectional structure arranges schematic diagram；
Fig. 3 is this utility model depth test device block diagram；
Fig. 4 is this utility model state testing device block diagram.
In figure, 1 is vibrating spear caput, and 2 is Hall element, and 3 is vibrating spear, and 31 is power transmission shaft, and 32 is internal layer rubber layer, and 33 is nylon back-up coat, and 34 is outer layer rubber layer, and 4 is motor, and 5 is state testing device, and 6 is depth test device, and 7 is holding wire.
Detailed description of the invention
By the examples below this utility model is specifically described; embodiment is served only for this utility model is further detailed; it is not intended that the restriction to this utility model protection domain, some nonessential improvement that those skilled in the art makes according to content of the present utility model and adjustment fall within the scope of this utility model protection.
In conjunction with Fig. 1 to Fig. 4.
Intelligent vibrating spear device, the motor 4 being connected is driven including vibrating spear 3 with vibrating spear 3, vibrating spear 3 cross section is the circle of multilamellar parcel, is outwards power transmission shaft 31, internal layer rubber layer 32, nylon back-up coat 33 and outer layer rubber layer 34 successively by center, being symmetrically fixed with Hall element 2 between internal layer rubber layer 32 and outer layer rubber layer 34, Hall element 2 is axially installed with many groups along vibrating spear 3 and is connected with depth test device 6 transmission by holding wire 7；Vibrating spear 3 is also equipped with the state testing device 5 for the detection of vibrating spear status information.
This utility model Hall element 2 can adopt LN4913 chip, two are one group and are arranged symmetrically with in vibrating spear 3 cross section, along vibrating spear 3 axially often between group spacing be 7CM, Hall element 2 adopts serial electric power-feeding structure, and often group sensor is a road and sends into depth test device 6 by holding wire 7.
Depth test device 6 includes independently-powered lithium battery, gather the on-off model of Hall element group and calculate the MSP430 single-chip microcomputer of vibrating spear 3 insertion depth, the wireless radiofrequency serial port module result of calculation sent in real time.
State testing device 5 includes gathering the AC current transformer of electric motor operation electric current, filtering and A/D modular converter, being calculated the MSP430 single-chip microcomputer differentiated, wireless radiofrequency module computational discrimination result sent according to the current threshold adjusted in advance.
As shown in Figure 1, intelligent vibrating spear device arrangement schematic diagram, Hall element 2 is axially mounted along vibrating spear 3 and is connected with depth test device 6 transmission by holding wire 7, this example Hall element 2 adopts LN4913 chip, and two is one group, installs 30 groups altogether, often between group, spacing is 7CM, all the sensors adopts serial power supply mode, and often group sensor is a road, and totally 30 road signal parallels send into MSP430 single-chip microcomputer.According to using state needs, usual vibrating spear caput 1 front end is all inserted in concrete layer, therefore does not arrange Hall element 2 in vibrating spear caput 1 leading section.
As it is shown in figure 1, depth test device 6 to be arranged on the end of vibrating spear 3, do not change the original outward appearance of vibrating spear 3 and mechanical property.State testing device 5 is arranged on motor 4 upper end.Test data are sent by the two device in wireless radiofrequency mode.
Vibrating spear cross-sectional structure and Hall element are installed as shown in Figure 2, by inner and outer be power transmission shaft 31, internal layer rubber layer 32, nylon back-up coat 33 and outer layer rubber layer 34 respectively, between internal layer rubber layer 32 and outer layer rubber layer 34, be symmetrically fixed with two panels Hall element 2.
Depth test device block diagram is as it is shown on figure 3, CUP adopts low-power consumption MSP430F149 chip, and power supply adopts the 2000MAH3.7V lithium battery of repeatable charging；The 30 way switch amount signal input P1 mouths of single-chip microcomputer MSP430F149, P2 mouth, P4 mouth and P5 mouth, Single Chip Microcomputer (SCM) program adopts circulation lookup table mode to carry out, determine the relative position of each sensor, according to the distance between each sensing station, calculate the insertion depth of current vibrating spear in real time, by wireless radiofrequency module, result of calculation is sent out.Wireless radiofrequency module adopts WSN-1101 wireless data transmission module, and operating frequency is 433MHz, and baud rate is 9600bit/s.
State testing device block diagram is as shown in Figure 4.CUP adopts low-power consumption MSP430F149 chip, and power supply adopts the 2000MAH3.7V lithium battery of repeatable charging；Current transformer adopts the high-precision linear transformer of 2000:1, is arranged in motor power three phase mains wherein in a phase.The ac current signal gathered nurses one's health, through bridge rectifier and LM158, the A/D input sending into MSP430F149.Single Chip Microcomputer (SCM) program is adjusted by 40 AC samplings, software filtering, threshold value, computational discrimination and serial ports transmission etc. form.What calculate current vibrating spear in real time inserts or pull out state, result of calculation is sent out by wireless radiofrequency module.Wireless radiofrequency module adopts WSN-1101 wireless data transmission module, and operating frequency is 433MHz, and baud rate is 9600bit/s.
Claims (4)
1. an intelligent vibrating spear device, the motor (4) being connected is driven including vibrating spear (3) with vibrating spear (3), it is characterized in that: described vibrating spear (3) cross section is the circle of multilamellar parcel, it is outwards power transmission shaft (31) successively by center, internal layer rubber layer (32), nylon back-up coat (33) and outer layer rubber layer (34), Hall element (2) it is symmetrically fixed with between internal layer rubber layer (32) and outer layer rubber layer (34), Hall element (2) is axially installed with many groups along vibrating spear (3) and is connected with depth test device (6) transmission by holding wire (7)；Described vibrating spear (3) is also equipped with the state testing device (5) for the detection of vibrating spear status information.
2. intelligent vibrating spear device according to claim 1, it is characterized in that: described Hall element (2) adopts LN4913 chip, two are one group and are arranged symmetrically with in vibrating spear (3) cross section, along vibrating spear (3) axially often between group spacing be 7CM, Hall element (2) adopts serial electric power-feeding structure, and often group sensor is a road and sends into depth test device (6) by holding wire (7).
3. intelligent vibrating spear device according to claim 2, it is characterised in that: described depth test device (6) includes independently-powered lithium battery, gather the on-off model of Hall element group and calculate the MSP430 single-chip microcomputer of vibrating spear (3) insertion depth, the wireless radiofrequency serial port module result of calculation sent in real time.
4. intelligent vibrating spear device according to claim 2, it is characterised in that: described state testing device (5) includes gathering the AC current transformer of electric motor operation electric current, filtering and A/D modular converter, being calculated the MSP430 single-chip microcomputer differentiated, wireless radiofrequency module computational discrimination result sent according to the current threshold adjusted in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086309.1U CN205348802U (en) | 2016-01-28 | 2016-01-28 | Intellectuality excellent device that vibrates |
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| CN201620086309.1U CN205348802U (en) | 2016-01-28 | 2016-01-28 | Intellectuality excellent device that vibrates |
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| CN205348802U true CN205348802U (en) | 2016-06-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012214A (en) * | 2020-07-28 | 2020-12-01 | 南京康斯智信工程科技有限公司 | Passive induction type intelligent vibrating rod |
| CN112962972A (en) * | 2021-02-09 | 2021-06-15 | 中国水利水电第十一工程局有限公司 | Intelligent vibrating rod capable of uniformly distributing points |
| CN116482339A (en) * | 2023-03-29 | 2023-07-25 | 成都理工大学 | Vibrating rod and vibrating compactness judging method thereof |
-
2016
- 2016-01-28 CN CN201620086309.1U patent/CN205348802U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012214A (en) * | 2020-07-28 | 2020-12-01 | 南京康斯智信工程科技有限公司 | Passive induction type intelligent vibrating rod |
| CN112962972A (en) * | 2021-02-09 | 2021-06-15 | 中国水利水电第十一工程局有限公司 | Intelligent vibrating rod capable of uniformly distributing points |
| CN116482339A (en) * | 2023-03-29 | 2023-07-25 | 成都理工大学 | Vibrating rod and vibrating compactness judging method thereof |
| CN116482339B (en) * | 2023-03-29 | 2024-05-14 | 成都理工大学 | Vibrating rod and vibrating compactness judging method thereof |
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