CN104568624A - Autoclaved aerated concrete hardness detector - Google Patents
Autoclaved aerated concrete hardness detector Download PDFInfo
- Publication number
- CN104568624A CN104568624A CN201410763053.9A CN201410763053A CN104568624A CN 104568624 A CN104568624 A CN 104568624A CN 201410763053 A CN201410763053 A CN 201410763053A CN 104568624 A CN104568624 A CN 104568624A
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- spring
- autoclaved aerated
- ejector pin
- push rod
- concrete hardness
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Abstract
The invention discloses an autoclaved aerated concrete hardness detector which comprises a rack, wherein a pointer table is arranged in the rack; a push rod is arranged at the bottom end of the pointer table; the end part of the push rod is connected with the top end of a spring; the bottom of the rack is connected with an ejector pin sleeve; an ejector pin is arranged in the ejector pin sleeve; and the top of the ejector pin is connected with the bottom end of the spring. The autoclaved aerated concrete hardness detector disclosed by the invention has the advantages of accurate measurement and convenience in operation, the defect that the previous autoclaved aerated maintained concrete hardness detection method is original and totally depends on feel and experience is overcome, the cutting hardness value is converted into dial indicator scales, the green body strength can be accurately judged, the blank is timely cut, the yield of the product is improved, the manual labor strength is alleviated, and the economic benefits of enterprises are improved.
Description
Technical field
The present invention relates to a kind of building materials detecting instrument, especially relate to a kind of steam-pressing aero-concrete hardness detector.
Background technology
Autoclave aerated concrete building block adds aluminium powder in the batching with calcareous material (cement, lime etc.) and siliceous material (sand, coal dust ash, slag etc.) to make air entraining agent, through the stirring that adds water, moulding by casting, expansion of getting angry, cutting of resting, then through the porous silicate building block of autoclave curing.The weight of autoclave aerated concrete building block is 1/3rd of equal volume clay brick, its heat-insulating property is 3-4 times of clay brick, sound insulation value is 2 times of clay brick, anti-permeability performance is more than one times of clay brick, fire performance is 6-8 times of reinforced concrete, its workability is excellent, can process as timber.In building packing material application aspect, the application of autoclave aerated concrete building block is more and more extensive.
Steam-pressing aero-concrete must be rested after certain hardness could meet cutting demand, if clipping time is too early, semi-manufacture can be caused to waste large, and even entirety collapses base; If clipping time too late, blank is cut again motionless.The method of current tested for hardness is also fairly simple, commonly with feel and experience, or use fine steel rib to press in concrete, these methods all poor reliability, very unstable, cause the mass uniformity of steam-pressing aero-concrete to ensure, existing hardness determination detection means must be improved.
Summary of the invention
The object of the invention is to provide a kind of steam-pressing aero-concrete hardness detector, to improve the technical matterss such as existing hardness determination means are fairly simple, complete by rule of thumb, product uniformity is poor, quality cannot ensure.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of steam-pressing aero-concrete hardness detector, comprise support body, it is characterized in that being provided with pointer gauge in described support body, pointer gauge bottom is provided with push rod, and push rod end is connected with spring top, is connected bottom support body with thimble sleeve pipe, be provided with thimble in thimble sleeve pipe, the top of thimble is connected with spring bottom end.
As preferably, be provided with upper and lower fixed mount in described support body, pointer gauge is arranged on upper holder, and lower fixed frame is fixed with spring housing, and described spring housing is located in spring housing.
As preferably, described push rod end is connected with the tooth bar in pointer gauge, the gears meshing of tooth bar and needle pivot core, and tooth bar end is connected with stage clip.
As preferably, described tooth bar end is connected with slide bar, and slide bar end is provided with spring bearer plate, and slide bar is arranged with stage clip, and the slide bar other end is located in location-plate.
The present invention has accurate, the easy to operate advantage of measurement, change steam-pressing aero-concrete in the past rest after hardness detection method original, entirely with the deficiency of sensation and experience, by cutting hard angle value is converted into pointer gauge scale, accurately can judge blank strength, in time blank be cut, improve the qualification rate of product, reduce physical labor intensity, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is a kind of structural representation of pointer gauge of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.Fig. 1 is structural representation of the present invention.
As seen from the figure, this steam-pressing aero-concrete hardness detector, comprises support body 1, is provided with pointer gauge 2 in support body 1, and be provided with upper and lower fixed mount 3 in support body 1, pointer gauge 2 is arranged on upper holder 3.Lower fixed frame 31 is fixed with spring housing 61, is provided with spring 6 in spring housing 61.Be provided with push rod 5 bottom pointer gauge 2, push rod 5 end is provided with location-plate 51, and location-plate 51 is set in spring housing 61, is connected, is connected bottom support body with thimble sleeve pipe 8, be provided with thimble 7 in thimble sleeve pipe with spring 6 top, and the top of thimble 7 is connected with spring 6 bottom.
When this steam-pressing aero-concrete hardness detector uses, hold support body 1, thimble 7 is pressed into base substrate, until the end of thimble sleeve pipe 8 props up billet surface, thimble 7 pairs of springs 6 produce pressure, and spring 6 pairs of push rods 5 produce pressure, and then push rod 5 displacement impels the indicators turn of pointer gauge 2.Force value is converted into corresponding pointer gauge scale, determines base substrate hardness according to the reading of pointer gauge 2, help the clipping time that user judges base substrate.
Pointer gauge 2 can adopt existing pointer thrust meter as parts.Also can adopt structure shown in Fig. 2, its push rod 5 end is connected with the tooth bar 52 in pointer gauge 2, and tooth bar 52 engages with the gear 53 of needle pivot core 55, and tooth bar 52 end is connected with stage clip 9, and stage clip is used for resetting.In order to better location, can adopt such structure, namely tooth bar 52 end is connected with slide bar 92, and slide bar 92 end is provided with spring bearer plate 91, slide bar 92 is arranged with stage clip 9, and slide bar 92 other end is located in location-plate 93.
Push rod 5 is with carry-over bar 52 to move, and tooth bar 52 is indicated by gear 53 rotating pointer 21.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, the invention is not restricted to above-mentioned embodiment, many distortion can also be had.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all should think and belong to protection scope of the present invention.
Claims (2)
1. a steam-pressing aero-concrete hardness detector, comprise support body, it is characterized in that being provided with pointer gauge in described support body, pointer gauge bottom is provided with push rod, push rod end is connected with spring top, be connected with thimble sleeve pipe bottom support body, be provided with thimble in thimble sleeve pipe, the top of thimble is connected with spring bottom end.
2. steam-pressing aero-concrete hardness detector according to claim 1, it is characterized in that being provided with upper and lower fixed mount in described support body, pointer gauge is arranged on upper holder, and lower fixed frame is fixed with spring housing, and described spring housing is located in spring housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410763053.9A CN104568624A (en) | 2014-12-14 | 2014-12-14 | Autoclaved aerated concrete hardness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410763053.9A CN104568624A (en) | 2014-12-14 | 2014-12-14 | Autoclaved aerated concrete hardness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104568624A true CN104568624A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410763053.9A Pending CN104568624A (en) | 2014-12-14 | 2014-12-14 | Autoclaved aerated concrete hardness detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN104568624A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324199A (en) * | 2016-08-31 | 2017-01-11 | 马亚南 | Automatic detection and alarming equipment, system and method for decaying degree of Chinese style beam |
| 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 |
| CN107192614A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
| CN107247004A (en) * | 2017-06-12 | 2017-10-13 | 浙江农林大学 | Hardness of wood measuring instrument |
| CN108303327A (en) * | 2018-02-10 | 2018-07-20 | 中铁局集团天津建设工程有限公司 | Device and method for evaluating the concrete steam-cured critical intensity of prefabricated shield duct piece |
| CN111077009A (en) * | 2019-12-31 | 2020-04-28 | Oppo（重庆）智能科技有限公司 | Thrust tester and thrust testing method |
-
2014
- 2014-12-14 CN CN201410763053.9A patent/CN104568624A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324199A (en) * | 2016-08-31 | 2017-01-11 | 马亚南 | Automatic detection and alarming equipment, system and method for decaying degree of Chinese style beam |
| 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 |
| CN107192614A (en) * | 2017-07-11 | 2017-09-22 | 张家港孚冈汽车部件有限公司 | Handle card base endurance test frock |
| CN108303327A (en) * | 2018-02-10 | 2018-07-20 | 中铁局集团天津建设工程有限公司 | Device and method for evaluating the concrete steam-cured critical intensity of prefabricated shield duct piece |
| CN108303327B (en) * | 2018-02-10 | 2023-12-08 | 中铁一局集团有限公司 | Device and method for evaluating precast shield segment concrete steam curing critical strength |
| CN111077009A (en) * | 2019-12-31 | 2020-04-28 | Oppo（重庆）智能科技有限公司 | Thrust tester and thrust testing method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |