CN204536151U - Self-compacting concrete slump divergence automatic testing equipment - Google Patents
Self-compacting concrete slump divergence automatic testing equipment Download PDFInfo
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- CN204536151U CN204536151U CN201520225673.7U CN201520225673U CN204536151U CN 204536151 U CN204536151 U CN 204536151U CN 201520225673 U CN201520225673 U CN 201520225673U CN 204536151 U CN204536151 U CN 204536151U
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Abstract
The utility model discloses a kind of self-compacting concrete slump divergence automatic testing equipment, comprise shell, drive unit, vibration detecting device, data processing equipment; Shell comprises handle, power switch, pit gauge, display screen, button, printing interface, and display screen, button and printing interface are connected with data processing equipment by wire; Drive unit comprises motor, motor output shaft; Vibration detecting device involving vibrations rod, vibrating head is connected with the motor output shaft of drive unit by fifth wheel, temperature sensor is equipped with in vibrating head end, and vibration-measuring sensor is equipped with in vibrating head inside, and temperature sensor, vibration-measuring sensor are connected with data processing equipment by wire; Detection speed is fast, without the need to taking out autodensing concrete almixture sample, on-line automatic collection, display, storage self-compacting concrete slump divergence and temperature detection result.
Description
Technical field
The utility model relates to a kind of concrete mix checkout equipment, particularly relates to a kind of self-compacting concrete slump divergence automatic testing equipment.
Background technology
Self-compacting concrete has high fluidity, homogeneity and stability, when building when vibrating without the need to external force, the concrete of templatespace can be full of in Gravitative Loads current downflow, so mobility is self-compacting concrete important performance indexes, the main slump divergence that adopts is evaluated usually.For ensureing self-compacting concrete pouring quality, before self-compacting concrete in-site pouring, generally the indexs such as slump divergence and temperature need be detected.
For the inspection of self-compacting concrete slump divergence, be adopt slump cylinder to test at present.During test, slump cylinder is placed base plate center, with scoop, autodensing concrete almixture is loaded in slump cylinder, after mixture to slump cylinder upper limb flushes, slump cylinder is upwards mentioned the height of about 300mm, after autodensing concrete almixture cessation of flow, measure the diameter of vertical direction, get its mean value as air free concrete slump divergence.It is long to there is test period in this test method, and need take out specimen test, not only affects operating efficiency and Performance of Self-compacting Concrete, also there is waste concrete material, the problems such as contaminated environment.
Summary of the invention
The purpose of this utility model is to provide a kind of detection automatically, testing result accurately objective self-compacting concrete slump divergence automatic testing equipment.
The purpose of this utility model is achieved through the following technical solutions:
Self-compacting concrete slump divergence automatic testing equipment of the present utility model, comprises shell, drive unit, vibration detecting device, data processing equipment;
Described shell comprises handle, power switch, pit gauge, display screen, button, printing interface, and described display screen, button and printing interface are connected with described data processing equipment by wire;
Described drive unit comprises motor, motor output shaft;
Described vibration detecting device involving vibrations rod, described vibrating head is connected by the motor output shaft of fifth wheel with described drive unit, temperature sensor is equipped with in described vibrating head end, vibration-measuring sensor is equipped with in described vibrating head inside, and described temperature sensor, vibration-measuring sensor are connected with described data processing equipment by wire;
The technical scheme provided as can be seen from above-mentioned the utility model, the self-compacting concrete slump divergence automatic testing equipment that the utility model embodiment provides, owing to comprising shell, drive unit, vibration detecting device, data processing equipment; Shell comprises handle, power switch, pit gauge, display screen, button, printing interface, and display screen, button and printing interface are connected with data processing equipment by wire; Drive unit comprises motor, motor output shaft; Vibration detecting device involving vibrations rod, vibrating head is connected with the motor output shaft of drive unit by fifth wheel, temperature sensor is equipped with in vibrating head end, and vibration-measuring sensor is equipped with in vibrating head inside, and temperature sensor, vibration-measuring sensor are connected with data processing equipment by wire; Detection speed is fast, without the need to taking out autodensing concrete almixture sample, on-line automatic collection, display, storage self-compacting concrete slump divergence and temperature detection result.Detection automatically can be realized, testing result is accurately objective.
Accompanying drawing explanation
The structural representation of the self-compacting concrete slump divergence automatic testing equipment that Fig. 1 provides for the utility model embodiment.
In figure:
1-temperature sensor, 2-vibrating head, 3-vibration-measuring sensor, 4-fifth wheel, 5-motor, 6-data processing equipment, 7-power switch, 8-wire, 9-button, 10-motor output shaft, 11-pit gauge, 12-display screen, 13-printing interface, 14-handle.
Embodiment
To be described in further detail the utility model embodiment below.
Self-compacting concrete slump divergence automatic testing equipment of the present utility model, preferably embodiment is as shown in Figure 1 for it:
Comprise shell, drive unit, vibration detecting device, data processing equipment;
Described shell comprises handle, power switch, pit gauge, display screen, button, printing interface, and described display screen, button and printing interface are connected with described data processing equipment by wire;
Described drive unit comprises motor, motor output shaft;
Described vibration detecting device involving vibrations rod, described vibrating head is connected by the motor output shaft of fifth wheel with described drive unit, temperature sensor is equipped with in described vibrating head end, vibration-measuring sensor is equipped with in described vibrating head inside, and described temperature sensor, vibration-measuring sensor are connected with described data processing equipment by wire;
Described pit gauge is parallel with vibrating head.
Described data processing equipment is connected with computing machine.
Self-compacting concrete slump divergence automatic testing equipment of the present utility model, detection speed is fast, without the need to taking out autodensing concrete almixture sample, on-line automatic collection, display, storage self-compacting concrete slump divergence and temperature detection result.Detection automatically can be realized, testing result is accurately objective.
The temperature sensor of vibrating head end, mix and stir temperature for detecting self-compacting concrete, the vibration-measuring sensor of vibrating head inside, temperature sensor, vibration-measuring sensor are connected with data processing equipment by wire.Data processing equipment collecting temperature and vibration sensor signal, in real time display self-compacting concrete temperature and slump divergence after process, can store data and print test figure by printer simultaneously, and can with computer communication.
Principle of the present utility model is:
Vibrating head produces vibration under motor drives, and the slump divergence of the self-compacting concrete of vibrating head detection contact is different, and its vibration data is also different; When known self-compacting concrete slump divergence, test of many times is utilized to demarcate the correlationship of self-compacting concrete slump divergence and vibrating head vibration data.Vibrating head vibration data is detected by vibration-measuring sensor, and data processing equipment gathers vibration-measuring sensor output signal, automatically calculates, display, prints and store testing result, and can with computer communication.
The beneficial effects of the utility model comprise:
1. the slump divergence of this device online automatic detection self-compacting concrete, detection speed is fast, easy to operate, without the need to taking out specimen test, can improve self-compacting concrete charging efficiency, and can reduce concrete material waste and environmental pollution.
2. easy to use, simple to operate, saving human cost; Traditional test apparatus needs 2 people to operate, and adopt the present invention and utility model, 1 people can complete test operation.
3. data processing equipment automatically shows, prints and stores, and can with computer communication.
Specific embodiment:
Self-compacting concrete needs again to detect concrete slump divergence before being transported to on-the-spot rear perfusion.Now, by the self-compacting concrete slump divergence automatic testing equipment of the present invention and utility model, vibrating head inserts in self-compacting concrete certain depth, switch on opening handle, self-compacting concrete slump divergence automatic testing equipment can obtain slump divergence and the temperature of self-compacting concrete by Quick Measuring, and is presented in display screen.For guaranteeing the accurately objective of test findings, can in test repeated detection, insert diverse location and the different depth of self-compacting concrete, using repeated detection mean value as the slump divergence of this tank self-compacting concrete.Printable correlation test data after off-test, and communication can be carried out with computing machine.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. a self-compacting concrete slump divergence automatic testing equipment, is characterized in that, comprises shell, drive unit, vibration detecting device, data processing equipment;
Described shell comprises handle, power switch, pit gauge, display screen, button, printing interface, and described display screen, button and printing interface are connected with described data processing equipment by wire;
Described drive unit comprises motor, motor output shaft;
Described vibration detecting device involving vibrations rod, described vibrating head is connected by the motor output shaft of fifth wheel with described drive unit, temperature sensor is equipped with in described vibrating head end, vibration-measuring sensor is equipped with in described vibrating head inside, and described temperature sensor, vibration-measuring sensor are connected with described data processing equipment by wire.
2. self-compacting concrete slump divergence automatic testing equipment according to claim 1, it is characterized in that, described pit gauge is parallel with vibrating head.
3. self-compacting concrete slump divergence automatic testing equipment according to claim 1 and 2, it is characterized in that, described data processing equipment is connected with computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225673.7U CN204536151U (en) | 2015-04-14 | 2015-04-14 | Self-compacting concrete slump divergence automatic testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225673.7U CN204536151U (en) | 2015-04-14 | 2015-04-14 | Self-compacting concrete slump divergence automatic testing equipment |
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| Publication Number | Publication Date |
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| CN204536151U true CN204536151U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520225673.7U Active CN204536151U (en) | 2015-04-14 | 2015-04-14 | Self-compacting concrete slump divergence automatic testing equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919110A (en) * | 2017-03-31 | 2017-07-04 | 江苏中海昇物联科技有限公司 | Concrete composition marking apparatus |
| CN110187082A (en) * | 2019-06-03 | 2019-08-30 | 中国三冶集团有限公司 | A kind of device and method that multi-parameter accurately detects slump |
-
2015
- 2015-04-14 CN CN201520225673.7U patent/CN204536151U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919110A (en) * | 2017-03-31 | 2017-07-04 | 江苏中海昇物联科技有限公司 | Concrete composition marking apparatus |
| CN110187082A (en) * | 2019-06-03 | 2019-08-30 | 中国三冶集团有限公司 | A kind of device and method that multi-parameter accurately detects slump |
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