CN201844960U - Mortar consistency determining apparatus - Google Patents
Mortar consistency determining apparatus Download PDFInfo
- Publication number
- CN201844960U CN201844960U CN 201020587802 CN201020587802U CN201844960U CN 201844960 U CN201844960 U CN 201844960U CN 201020587802 CN201020587802 CN 201020587802 CN 201020587802 U CN201020587802 U CN 201020587802U CN 201844960 U CN201844960 U CN 201844960U
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- slide bar
- vertical beam
- magnetic core
- base
- slide rod
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Abstract
The utility model provides a mortar consistency determining apparatus, which can realize automated measurement, is easy to operate and can prevent the measured values from being affected by operators. The mortar consistency determining apparatus comprises a base, a stand column, a vertical beam, a slide rod, a test cone, a slurry container, an electromagnetic device and a displacement sensor. The vertical beam is fixed on the stand column, the slide rod penetrates through the vertical beam and can move up and down, the test cone is connected with one end of the slide rod, the slurry container is arranged on the base, the electromagnetic device controls the slide rod to move, and the displacement sensor is connected with the upper end of the slide rod. Preferentially, the electromagnetic device comprises a hollow crossbeam connected with the vertical beam, an electromagnetic coil arranged on the inner wall of the cavity of the crossbeam and a magnetic core moving right and left in the cavity of the electromagnetic coil, the left end of the magnetic core is provided with an elastic component, the right end of the magnetic core is arranged in the vertical beam and is provided with a third through hole, the slide rod is arranged in the third through hole, and the diameter of the third through hole is slightly larger than the diameter of the slide rod.
Description
Technical field
The utility model relates to a kind of analyzer of denseness, is specifically related to a kind of slurry consistency analyzer of measuring slurry consistency that is applicable to.
Background technology
6-7 page or leaf among the JGJ70-2009 " building mortar basic performance tests method " discloses a kind of slurry consistency analyzer, is made up of examination awl, slurry filling container, bearing and dial plate three parts.During use, unscrew clamping screw, slide bar moves down, rigidly connect when touching with the mortar surface when examination awl is most advanced and sophisticated, tighten clamping screw, the slide bar locking, tooth bar side lever lower end is rigidly connected touch the slide bar upper end, and, read the reading (being accurate to 1mm) on the index dial the pointer zero adjustment; Unscrew clamping screw again, clamping screw is tightened in timing simultaneously immediately during 10s, tooth bar side lever lower end is rigidly connected touch the slide bar upper end, reads the consistometric value that submergence depth is mortar from index dial.
Existing slurry consistency analyzer is measured the process operation complexity, and is time-consuming longer.Want several rotation brake screw in the operating process and adjust tooth bar, just slurry filling container is put into base and made examination awl awl point just contact the mortar surface, unavoidably shake, the mortar state is exerted an influence.When the examination awl is transferred, because different operating personnel operation custom is different, the speed difference of rotation brake screw, the friction force difference that slide bar was subjected to when cone was transferred, slide bar decline rate difference, thus the data that make different personnel measure have than big-difference.Because dial scale can only be accurate to 1mm, measuring accuracy is low, is unfavorable for the carrying out of tests such as subsequent hierarchy degree.
Summary of the invention
The utility model provides a kind of measuring process robotization, and is easy and simple to handle, measures the slurry consistency analyzer that numerical value is not influenced by the different operating personnel.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of slurry consistency analyzer of the utility model, comprise by base, column, be fixed on the vertical beam on the column, by the vertical beam and the slide bar that can move up and down, the examination that is connected with slide bar one end is bored, and is placed on the slurry filling container on the base, also comprises calutron that the described slide bar of control moves and the displacement transducer that is connected with this slide bar upper end.
Preferably, described calutron comprises crossbeam that be connected with vertical beam, hollow, be arranged at the solenoid of crossbeam cavity inner wall, and can be in the solenoid cavity magnetic core of move left and right, the left end of magnetic core is provided with flexible member, and the right-hand member of magnetic core is positioned at vertical beam, and the right-hand member of magnetic core is provided with one the 3rd open-work, described slide bar is positioned at the 3rd open-work, and the slightly larger in diameter of the 3rd open-work is in the diameter of slide bar.
Preferably, described flexible member is a compression spring, and described displacement transducer is the resistance-type displacement transducer.
As further improvement of the utility model, have U-lag on the described base, the equal diameters of the width of this U-lag and slurry filling container base, when the base of slurry filling container was inserted into the U-lag curved bottom, the axis of slide bar overlapped with the center of slurry filling container.
In the operating process, control moving of slide bar without the rotation brake screw, moving and stopping to be realized by calutron of slide bar realized the robotization of measuring process; The friction force difference of having avoided the different operating personnel to make slide bar be subjected to owing to rotation brake screw dynamics varies in size causes the difference of measurement result; Also reduce simultaneously the vibrations that take place in the operating process, weakened the influence that the mortar state is produced, improved the accuracy of measurement result.Adopt displacement transducer to measure the degree of depth that sinks to of examination awl, not only can improve measuring accuracy, can also directly read the slurry consistency value, simplified measuring process from LCDs.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the part section structural representation of Fig. 1 slurry consistency analyzer.
Among the figure: 1 pinion and rack, 2 dog screws, 3 up-down adjustment knobs, 4 columns, 5U shape groove, 6 spirit bubbles, 7 levelling bolts, 8 displacement transducers, 9 crossbeams, 10 examination awls, 11 slurry filling containers, 12 operation push-buttons, 13 first open-works, 14 vertical beams, 15 second open-works, 16 display screens, 17 the 3rd open-works, 19 bases, 20 slide bars, 21 magnetic cores, 23 flexible members, 24 solenoids.
Embodiment
Slurry consistency analyzer as depicted in figs. 1 and 2, comprise by base 19, column 4, be fixed on the vertical beam 14 on the column 4, by the vertical beam 14 and the slide bar 20 that can move up and down, the examination that is connected with slide bar 20 lower ends awl 10, the displacement transducer 8 that is connected with slide bar 20 upper ends, be placed on the slurry filling container 11 on the base, and control the calutron that slide bar 20 moves.
Top board that base 19 is made by steel plate and the casing of forming by the side that engineering plastics are made, inside is provided with gauge tap and accumulator etc., and base 19 1 sides are provided with LCDs 16 and operation push-button 12.Base 19 bottoms are provided with 4 levelling bolts 7, and spirit bubble 6 is equipped with in the side.
Calutron comprises crossbeam 9, solenoid 24, magnetic core 21 and flexible member 23 14 connected vertically with vertical beam, hollow.The cavity inner wall of crossbeam 9 is cylindrical.The inwall of crossbeam 9 is provided with solenoid 24, and the two ends of solenoid 24 are connected by accumulator and the gauge tap in lead and the base 19.The left end of magnetic core 21 is by 23 left ends by crossbeam 9 of flexible member, flexible member preferred compressed spring; Have second open-work 15 that matches with magnetic core 21 on the vertical beam 14, in loosening insertion second open-work 15 of 21 right-hand members of magnetic core, the right-hand member of magnetic core 21 and slide bar 20 corresponding positions have the 3rd open-work 17, and slide bar 20 passes first open-work 13 and the 3rd open-work 17 simultaneously.
When measuring slurry consistency, solenoid 24 is in "on" position, solenoid 24 produces magnetic field, attract magnetic core 21, produce attractive force between solenoid 24 and the magnetic core 21, magnetic core 21 compression elastic elements 23 are moved to the left, and the 3rd open-work 17 inwalls of magnetic core 21 right-hand members and slide bar 20 are fitted, and slide bar 20 is in halted state.Slurry filling container 11 is placed on the base 19, rotation up-down adjustment knob 3, vertical beam 14 axially moves down along column 4, when the mortar surface just contacts in examination awl 10 awl points and the slurry filling container 11, the up-down adjustment of stopping the rotation immediately knob 3, vertical beam 14 stops to move.Solenoid 24 outages then, the magnetic field of solenoid 24 disappears, the attractive force that produces between solenoid 24 and the magnetic inductive block 22 is reduced to zero, the flexible member 23 that is in compressive state stretches, magnetic core 21 moves right, the 3rd open-work 17 inwalls of magnetic core 21 right-hand members separate with slide bar 20, and examination awl 10 sinks by gravity, drive slide bar 20 and move down.
After 10 seconds, solenoid 24 energisings, produce attractive force between solenoid 24 and the magnetic core 21, magnetic core 21 compression elastic elements 23 are moved to the left, the 3rd open-work 17 inwalls and the slide bar 20 of magnetic core 21 right-hand members are fitted again, slide bar 20 increases with the friction force of magnetic core 21, and slide bar 20 and examination awl 10 stop to sink.The measuring-signal that displacement transducer 8 will try awl 10 passes to display screen 16, reads the consistometric value of mortar.
In the operating process, control moving of slide bar 20 without the rotation brake screw, moving and stopping to be realized by calutron of slide bar 20 realized the robotization of measuring process; The friction force difference of having avoided the different operating personnel to make slide bar 20 be subjected to owing to rotation brake screw dynamics varies in size causes the difference of measurement result; Also reduce simultaneously the vibrations that take place in the operating process, weakened the influence that the mortar state is produced, improved the accuracy of measurement result.Adopt displacement transducer 8 to measure the submergence depth of examination awl 10, not only can improve measuring accuracy, can also directly read the slurry consistency value, simplified measuring process from LCDs 16.
As further improvement of the present utility model, slurry consistency analyzer as shown in Figure 1 has a U-lag 5 on its base 19 top boards, and the distance at the openend two ends of this U-lag 5 is slightly larger than the distance of other part relevant positions.The inwall of this U-lag 5 has the groove that matches with slurry filling container 11 bases 19, and this groove extends along whole U-lag 5 inwalls.Slurry filling container 11 bases 19 just in time can insert in the groove from U-lag 5 open end, and when slurry filling container 11 was inserted into the circular-arc bottom of U-lag 5, the axis of examination awl 10 just in time overlapped with slurry filling container 11 axis.
Claims (4)
1. slurry consistency analyzer, comprise by base (19), column (4), be fixed on the vertical beam (14) on the column (4), by the vertical beam (14) and the slide bar (20) that can move up and down, (10) are bored in the examination that is connected with slide bar (20) one ends, and are placed on the slurry filling container (11) on the base, it is characterized in that: also comprise calutron that the described slide bar of control (20) moves and the displacement transducer (8) that is connected with this slide bar (20) upper end.
2. according to the described slurry consistency analyzer of claim 1, it is characterized in that, described calutron comprises and being connected with vertical beam (14), the crossbeam of hollow (9), be arranged at the solenoid (24) of crossbeam (9) cavity inner wall, and can be in solenoid (24) cavity the magnetic core (21) of move left and right, the left end of magnetic core (21) is provided with flexible member (23), the right-hand member of magnetic core (21) is positioned at vertical beam (14), the right-hand member of magnetic core (21) is provided with one the 3rd open-work (17), described slide bar (20) is positioned at the 3rd open-work (17), and the slightly larger in diameter of the 3rd open-work (17) is in the diameter of slide bar (20).
3. according to the described slurry consistency analyzer of claim 2, it is characterized in that: described flexible member (23) is a compression spring, and described displacement transducer (8) is the resistance-type displacement transducer.
4. according to claim 1,2 or 3 described slurry consistency analyzers, it is characterized in that: have U-lag (5) on the described base (19), the equal diameters of width of this U-lag (5) and slurry filling container (11) base, when the base of slurry filling container (11) was inserted into U-lag (5) curved bottom, the axis of slide bar (20) overlapped with the center of slurry filling container (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201020587802 CN201844960U (en) | 2010-11-03 | 2010-11-03 | Mortar consistency determining apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201020587802 CN201844960U (en) | 2010-11-03 | 2010-11-03 | Mortar consistency determining apparatus |
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CN201844960U true CN201844960U (en) | 2011-05-25 |
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CN 201020587802 Expired - Fee Related CN201844960U (en) | 2010-11-03 | 2010-11-03 | Mortar consistency determining apparatus |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104568667A (en) * | 2015-01-15 | 2015-04-29 | 江苏苏博特新材料股份有限公司 | Device and method for testing working performance of half-dry cement glue |
CN105588787A (en) * | 2014-10-24 | 2016-05-18 | 贵州中建建筑科研设计院有限公司 | Method and apparatus for convenient detection of consistency of building mortar |
CN111975928A (en) * | 2020-08-24 | 2020-11-24 | 上海建工建材科技集团股份有限公司 | Building 3D printing system with consumable adaptability capable of being intelligently regulated and controlled and printing method |
CN112284973A (en) * | 2020-10-19 | 2021-01-29 | 西安点云生物科技有限公司 | Device and method for measuring consistency of medical ceramic slurry for extrusion type 3D printing |
CN113092311A (en) * | 2021-03-18 | 2021-07-09 | 中国建筑第二工程局有限公司 | Mortar consistency detection equipment for constructional engineering and mortar consistency detection method |
-
2010
- 2010-11-03 CN CN 201020587802 patent/CN201844960U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105588787A (en) * | 2014-10-24 | 2016-05-18 | 贵州中建建筑科研设计院有限公司 | Method and apparatus for convenient detection of consistency of building mortar |
CN104568667A (en) * | 2015-01-15 | 2015-04-29 | 江苏苏博特新材料股份有限公司 | Device and method for testing working performance of half-dry cement glue |
CN111975928A (en) * | 2020-08-24 | 2020-11-24 | 上海建工建材科技集团股份有限公司 | Building 3D printing system with consumable adaptability capable of being intelligently regulated and controlled and printing method |
CN112284973A (en) * | 2020-10-19 | 2021-01-29 | 西安点云生物科技有限公司 | Device and method for measuring consistency of medical ceramic slurry for extrusion type 3D printing |
CN112284973B (en) * | 2020-10-19 | 2022-11-11 | 西安点云生物科技有限公司 | Device and method for measuring consistency of medical ceramic slurry for extrusion type 3D printing |
CN113092311A (en) * | 2021-03-18 | 2021-07-09 | 中国建筑第二工程局有限公司 | Mortar consistency detection equipment for constructional engineering and mortar consistency detection method |
CN113092311B (en) * | 2021-03-18 | 2023-03-10 | 中国建筑第二工程局有限公司 | Mortar consistency detection equipment for constructional engineering and mortar consistency detection method |
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Date | Code | Title | Description |
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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: 20110525 Termination date: 20111103 |