CN203422301U - Tester for testing consistency and condensation of cement paste - Google Patents
Tester for testing consistency and condensation of cement paste Download PDFInfo
- Publication number
- CN203422301U CN203422301U CN201320366624.6U CN201320366624U CN203422301U CN 203422301 U CN203422301 U CN 203422301U CN 201320366624 U CN201320366624 U CN 201320366624U CN 203422301 U CN203422301 U CN 203422301U
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- CN
- China
- Prior art keywords
- bar
- slurry mould
- mould
- cement paste
- analyzer
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- Expired - Fee Related
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Abstract
The utility model discloses a tester for testing consistency and condensation of cement paste. The tester is provided with a paste accommodating mold and a base, wherein a test bar positioning platform aligned with the upper end surface of the paste accommodating mold is arranged on the paste accommodating mold; a support is fixed on the base; the upper part of the support is sleeved with a vertical slide bar; the lower end of the slide bar is connected with a test bar; a glass plate is arranged on the base and located under the test bar; the paste accommodating mold is located on the glass plate; a scale plate and a pointer are arranged at the upper part of the support; and the pointer is connected with the side bar. According to the tester, during adjustment and positioning, the test bar positioning platform is used for auxiliary alignment, so that the tip of the lower end of the test bar is right located in a position where the tip is contacted with the mortar surface, and measurement errors caused by inaccurate positioning of the test bar are decreased; and the positioning operation each time is simple, and the positioning is accurate.
Description
Technical field
The utility model relates to a kind of consistency measurement instrument, is specifically related to a kind of cement paste denseness analyzer that condenses.
Background technology
Sand-cement slurry consistency measurement instrument is for measuring the mobility of sand-cement slurry, and general mobility is called again denseness.Existing measuring equipment for consistency of mortar, general main base, glass plate, the bearing of comprising, the circular cone mould of slide bar, bar (test point) and splendid attire sand-cement slurry, during use, unscrew trip bolt, when bar tip has fallen firm and mortar Surface Contact, screw trip bolt, then carry out follow-up measuring process, yet regulate slide bar by manual operation trip bolt, be difficult to make accurately bar tip just with mortar Surface Contact; And by naked eyes be difficult to accurately judge bar tip when just with mortar Surface Contact, easily cause bar tip excessively to stretch into mortar surface, cause larger measuring error; When bar tip and mortar Surface Contact, also can produce vibration, affect the state of mortar, above factor all can affect measurement result.
The shortcoming of prior art is: existing mortar consistency determining apparatus regulates or controls inconveniently, in use, just bar or test point can accurately be positioned to the position with mortar Surface Contact.
Utility model content
The purpose of this utility model is to provide a kind of cement paste denseness analyzer that condenses, and in use, can make bar just be positioned at accurately the position with mortar Surface Contact.
For achieving the above object, the technical solution of the utility model is as follows: a kind of cement paste denseness analyzer that condenses, and comprise and contain slurry mould, on described Sheng slurry mould, be provided with the bar locating platform mutually concordant with containing slurry mould upper surface.
Adopt said structure, when using analyzer, regulate analyzer that bar or test point tip are just contacted with the upper surface of bar locating platform, then locking, removes and contains slurry mould, and to containing slurry mould injected water cement mortar, the sand-cement slurry of containing in slurry mould is struck off, makes mortar surface and to contain slurry mould upper surface concordant, then slowly by contain starch mould move to bar or test point under, now the tip of bar or test point just with mortar Surface Contact, then carry out follow-up measurement operation; In each process of measuring, all can make bar or test point be positioned at and firm accessible position, mortar surface, simple to operate, accurate positioning, has guaranteed the accuracy of measurement result to have reduced measuring error.
Also include base, on this base, be fixed with bearing, this bearing top is arranged with vertical slide bar, this slide bar lower end is connected with bar, on base under this bar, be provided with glass plate, described Sheng slurry mould is positioned on this glass plate, and described bearing top is also provided with scaleplate and pointer, and this pointer is connected with slide bar.
On described bearing, be vertically provided with coaxial upper sliding sleeve and low sleeve, described slide bar is located in upper sliding sleeve and low sleeve, these slide bar two ends pass respectively upper sliding sleeve and low sleeve, described sliding sleeve sidewall is equipped with adjusting bolt, on slide bar between described upper sliding sleeve and low sleeve, cover has set collar, described pointer is connected on this set collar, and this set collar sidewall is equipped with fastening bolt, and described scaleplate is vertically arranged between upper sliding sleeve and low sleeve.
Adopt said structure, in use, unclamping adjusting bolt allows slide bar fall, bar lower end contacts with glass plate, unclamping fastening bolt returns to zero by pointer, then tighten fastening bolt, by moving on slide bar, bar lower end is contacted with bar locating platform upper surface, then tighten adjusting bolt fixed slip bar position and pass through dial reading, after again Sheng slurry mould being filled to mortar, strike off upper surface, move under bar, then unclamp adjusting bolt, bar falls and stretches in mortar, reading after timing a period of time, difference by twice reading just can draw the denseness of sand-cement slurry.
Described scaleplate two ends are connected to the outer wall of upper sliding sleeve and low sleeve, on this scaleplate, have bar hole, on the scaleplate of these bar hole both sides, be respectively arranged with consumptive use of water normal consistence scale and displacement scale, described pointer stretches out this bar hole, and can in this bar hole, move up and down.
Described bar locating platform is arranged on the outer wall of described Sheng slurry mould, and equates with Sheng slurry mould height, and described Sheng slurry mould is circular cone mould.
Described bar locating platform and Sheng slurry mould are formed in one.
The flatness of the upper surface of described bar locating platform and Sheng slurry mould is 0.02mm.
The roughness of the upper surface of described bar locating platform and Sheng slurry mould is Ra6.3.
Guarantee the flatness of the upper surface of bar locating platform and Sheng slurry mould, more accurate while making bar location.
The beneficial effects of the utility model are: when regulating location, can make tip, bar lower end just be positioned the position with mortar Surface Contact, reduce because of the inaccurate measuring error causing in bar location, and each positioning action be simple, accurate positioning.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 is for containing the schematic cross-section of slurry mould 3;
Fig. 3 is partial view of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of cement paste denseness analyzer that condenses, comprise base 1, glass plate 2, contain slurry mould 3, bearing 5, slide bar 8 and pointer 10, described glass plate 2 and bearing 5 are all arranged on base 1, and bearing 5 is positioned at glass plate 2 one sides, containing slurry mould 3 is arranged on this glass plate 2, on described Sheng slurry mould 3 outer walls, be provided with the bar locating platform 4 mutually concordant with containing slurry mould 3 upper surfaces, this bar locating platform 4 highly equates with Sheng slurry mould 3, slide bar 8 is located on bearing 5 vertically in upper sliding sleeve 6 and low sleeve 7 that arrange and coaxial, these slide bar 8 lower ends pass low sleeve 7 and are connected with bar 9, slide bar 8 and bar 9 be positioned at contain slurry mould 3 directly over, low sleeve 7 sidewalls are equipped with adjusting bolt 13, on slide bar 8 between upper sliding sleeve 6 and low sleeve 7, cover has set collar 11, pointer 10 is connected on this set collar 11, these set collar 11 sidewalls are equipped with fastening bolt 14, between described upper sliding sleeve 6 and low sleeve 7, be provided with vertical scaleplate 12, these scaleplate 12 two ends are connected to the outer wall of upper sliding sleeve 6 and low sleeve 7, on this scaleplate 12, have bar hole 15, on the scaleplate 12 of these bar hole 15 both sides, be respectively arranged with consumptive use of water normal consistence scale and displacement scale, described pointer 10 stretches out this bar hole 14, and can in this bar hole 15, move up and down.
Described Sheng slurry mould 3 is circular cone mould, and described bar locating platform 4 and Sheng slurry mould 3 are formed in one; The flatness of the upper surface of bar locating platform 4 and Sheng slurry mould 3 is 0.02mm, and roughness is Ra6.3.
Claims (6)
1. the cement paste denseness analyzer that condenses, comprise and contain slurry mould (3), it is characterized in that: on described Sheng slurry mould (3), be provided with the bar locating platform (4) mutually concordant with containing slurry mould (3) upper surface, also include base (1), on this base (1), be fixed with bearing (5), this bearing (5) top is arranged with vertical slide bar (8), this slide bar (8) lower end is connected with bar (9), on base (1) under this bar (9), be provided with glass plate (2), described Sheng slurry mould (3) is positioned on this glass plate (2), described bearing (5) top is also provided with scaleplate (12) and pointer (10), this pointer (10) is connected with slide bar (8), on described bearing (5), be vertically provided with coaxial upper sliding sleeve (6) and low sleeve (7), described slide bar (8) is located in upper sliding sleeve (6) and low sleeve (7), this slide bar (8) two ends pass respectively upper sliding sleeve (6) and low sleeve (7), described low sleeve (7) sidewall is equipped with adjusting bolt (13), the upper cover of slide bar (8) between described upper sliding sleeve (6) and low sleeve (7) has set collar (11), described pointer (10) is connected on this set collar (11), this set collar (11) sidewall is equipped with fastening bolt (14), described scaleplate (12) is vertically arranged between upper sliding sleeve (6) and low sleeve (7).
2. the cement paste denseness according to claim 1 analyzer that condenses, it is characterized in that: described scaleplate (12) two ends are connected to the outer wall of upper sliding sleeve (6) and low sleeve (7), on this scaleplate (12), have bar hole (15), on the scaleplate (12) of this bar hole (15) both sides, be respectively arranged with consumptive use of water normal consistence scale and displacement scale, described pointer (10) stretches out this bar hole (14), and can in this bar hole (15), move up and down.
3. the cement paste denseness according to claim 2 analyzer that condenses, is characterized in that: described bar locating platform (4) is arranged on the outer wall of described Sheng slurry mould (3), and with contain slurry mould (3) and highly equate, described Sheng slurry mould (3) is circular cone mould.
4. the cement paste denseness according to claim 1 analyzer that condenses, is characterized in that: described bar locating platform (4) and contain slurry mould (3) and be formed in one.
5. the cement paste denseness according to claim 1 analyzer that condenses, is characterized in that: described bar locating platform (4) and the flatness of containing the upper surface of slurry mould (3) are 0.02mm.
6. the cement paste denseness according to claim 1 analyzer that condenses, is characterized in that: described bar locating platform (4) and the roughness of containing the upper surface of slurry mould (3) are Ra6.3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366624.6U CN203422301U (en) | 2013-06-25 | 2013-06-25 | Tester for testing consistency and condensation of cement paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320366624.6U CN203422301U (en) | 2013-06-25 | 2013-06-25 | Tester for testing consistency and condensation of cement paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422301U true CN203422301U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320366624.6U Expired - Fee Related CN203422301U (en) | 2013-06-25 | 2013-06-25 | Tester for testing consistency and condensation of cement paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155212A (en) * | 2014-08-26 | 2014-11-19 | 深圳市太科检测有限公司 | Automatic determining instrument of cement setting time |
| CN107966384A (en) * | 2017-11-22 | 2018-04-27 | 洛阳理工学院 | A kind of cement paste is die-filling, forming method |
| CN108801859A (en) * | 2018-06-06 | 2018-11-13 | 河北省交通规划设计院 | A kind of concrete-face closure time detector and assay method |
-
2013
- 2013-06-25 CN CN201320366624.6U patent/CN203422301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155212A (en) * | 2014-08-26 | 2014-11-19 | 深圳市太科检测有限公司 | Automatic determining instrument of cement setting time |
| CN107966384A (en) * | 2017-11-22 | 2018-04-27 | 洛阳理工学院 | A kind of cement paste is die-filling, forming method |
| CN107966384B (en) * | 2017-11-22 | 2020-11-06 | 洛阳理工学院 | Cement paste die filling and forming method |
| CN108801859A (en) * | 2018-06-06 | 2018-11-13 | 河北省交通规划设计院 | A kind of concrete-face closure time detector and assay method |
| CN108801859B (en) * | 2018-06-06 | 2020-09-15 | 河北省交通规划设计院 | Concrete surface collecting time measuring instrument and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The five store five road, Jiangbei District of Chongqing City No. 18 3-4 400023 Patentee after: Chongqing Zhong inspection Engineering Quality Inspection Co., Ltd. Address before: The five store five road, Jiangbei District of Chongqing City No. 18 3-4 400023 Patentee before: Chongqing Zhongjian Construction Engineering Quality Inspection Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20190625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |