CN205015234U - Building material hardness -testing device - Google Patents
Building material hardness -testing device Download PDFInfo
- Publication number
- CN205015234U CN205015234U CN201520641531.9U CN201520641531U CN205015234U CN 205015234 U CN205015234 U CN 205015234U CN 201520641531 U CN201520641531 U CN 201520641531U CN 205015234 U CN205015234 U CN 205015234U
- Authority
- CN
- China
- Prior art keywords
- test rod
- building materials
- motor
- displacement sensor
- base
- 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a building material hardness -testing device, including detecting base, cock wheel, drive wheel, motor, display, displacement sensor and test rod, detect the top casing as an organic whole of base, the test rod is located the casing, and the middle section of test rod sets up to the screw thread, and the pivot of motor is connected with the drive wheel, and the drive wheel passes through the threaded connection on cock wheel and the test rod, and displacement sensor sets up in the upper portion of casing, and the upper end and the displacement sensor of test rod are connected, the last display that is connected with of displacement sensor, compared with the prior art, the utility model discloses a to detect the material and put into and detect between base and the test rod, the starter motor makes the test rod base between support tightly with detecting building materials, and at this moment, the upper portion of test rod begins to remove, judges through displacement sensor that the test rod inserts the degree of depth of building materials and the load dynamics signal of motor, shows the hardness of its building materials by the display, detects convenience, swiftly, has the value of popularization and application.
Description
Technical field
The utility model relates to a kind of building materials test equipment, particularly relates to a kind of building materials hardness-testing device.
Background technology
Building materials are the general designations of the material used in civil engineering work and construction work.Structured material, ornament materials and some proprietary material can be divided into.Structured material comprises timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, pottery, glass, engineering plastics, compound substance etc.; Ornament materials comprises various coating, paint, coating, veneer, assorted ceramic tile, has the glass etc. of special-effect; Proprietary material refers to for waterproof, protection against the tide, anticorrosion, fire prevention, fire-retardant, sound insulation, heat insulation, insulation, sealing etc.But because the hardness of building materials is different, whether meets construction requirement, have important judgement, have direct impact to quality, therefore, need one checkout equipment easily.
Utility model content
The purpose of this utility model is just to provide a kind of building materials hardness-testing device to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises detection base, breast wheel, driving wheel, motor, display, displacement transducer and test rod, the housing that the top of described detection base is integrated, described test rod is positioned at described housing, the stage casing of described test rod is set to screw thread, the rotating shaft of described motor is connected with described driving wheel, described driving wheel is by described breast wheel and being threaded on described test rod, institute's displacement sensors is arranged at the top of described housing, the upper end of described test rod is connected with institute displacement sensors, and institute's displacement sensors is connected with display; Particularly, the lower end of described test rod is round table-like.
The beneficial effects of the utility model are:
The utility model is a kind of building materials hardness-testing device, compared with prior art, the utility model detects between base and test rod by test material being put into, starter motor makes test rod push against between building materials and detection base, and now, the top of test rod starts mobile, judge that test rod inserts the degree of depth of building materials and the load dynamics signal of motor by displacement transducer, the hardness of its building materials is shown by display, easy to detect, quick, there is the value applied.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model and structure cut-open view.
In figure: 1-detects base, 2-breast wheel, 3-driving wheel, 4-motor, 5-display, 6-displacement transducer, 7-screw thread, 8-test rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises detection base 1, breast wheel 2, driving wheel 3, motor 4, display 5, displacement transducer 6 and test rod 8, the housing that the top detecting base 1 is integrated, test rod 8 is positioned at housing, the stage casing of test rod 8 is set to screw thread 7, the rotating shaft of motor 4 is connected with driving wheel 3, driving wheel 3 is connected with the screw thread 7 on test rod 8 by breast wheel 2, displacement transducer 6 is arranged at the top of housing, the upper end of test rod 8 is connected with displacement transducer 6, displacement transducer 6 is connected with display 5; Particularly, the lower end of test rod 8 is round table-like.
As shown in Figure 1: test material is put into and detects between base 1 and test rod 8, starter motor 6 makes test rod 8 push against between building materials and detection base 1, now, the top of test rod 8 starts mobile, judge that test rod 8 inserts the degree of depth of building materials and the load dynamics signal of motor 4 by displacement transducer 6, shown the hardness of its building materials by display 5.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a building materials hardness-testing device, it is characterized in that: comprise detection base, breast wheel, driving wheel, motor, display, displacement transducer and test rod, the housing that the top of described detection base is integrated, described test rod is positioned at described housing, the stage casing of described test rod is set to screw thread, the rotating shaft of described motor is connected with described driving wheel, described driving wheel is by described breast wheel and being threaded on described test rod, institute's displacement sensors is arranged at the top of described housing, the upper end of described test rod is connected with institute displacement sensors, institute's displacement sensors is connected with display.
2. building materials hardness-testing device according to claim 1, is characterized in that: the lower end of described test rod is round table-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641531.9U CN205015234U (en) | 2015-08-24 | 2015-08-24 | Building material hardness -testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641531.9U CN205015234U (en) | 2015-08-24 | 2015-08-24 | Building material hardness -testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015234U true CN205015234U (en) | 2016-02-03 |
Family
ID=55213829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641531.9U Expired - Fee Related CN205015234U (en) | 2015-08-24 | 2015-08-24 | Building material hardness -testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015234U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383061A (en) * | 2016-11-30 | 2017-02-08 | 安徽科达机电有限公司 | Aerated concrete block hardness measurement device and application method thereof |
| CN107247004A (en) * | 2017-06-12 | 2017-10-13 | 浙江农林大学 | Hardness of wood measuring instrument |
| CN107340194A (en) * | 2016-04-30 | 2017-11-10 | 中国林业科学研究院木材工业研究所 | A kind of Recombined bamboo strength characteristic value calculating method |
| CN108956348A (en) * | 2018-06-26 | 2018-12-07 | 代洪伟 | A kind of construction material hardness determination and anti-seismic performance test device |
-
2015
- 2015-08-24 CN CN201520641531.9U patent/CN205015234U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340194A (en) * | 2016-04-30 | 2017-11-10 | 中国林业科学研究院木材工业研究所 | A kind of Recombined bamboo strength characteristic value calculating method |
| CN106383061A (en) * | 2016-11-30 | 2017-02-08 | 安徽科达机电有限公司 | Aerated concrete block hardness measurement device and application method thereof |
| CN107247004A (en) * | 2017-06-12 | 2017-10-13 | 浙江农林大学 | Hardness of wood measuring instrument |
| CN107247004B (en) * | 2017-06-12 | 2019-06-28 | 浙江农林大学 | Hardness of wood measuring instrument |
| CN108956348A (en) * | 2018-06-26 | 2018-12-07 | 代洪伟 | A kind of construction material hardness determination and anti-seismic performance test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |