CN204789092U - Modified cylinder plastic concrete examination mould - Google Patents
Modified cylinder plastic concrete examination mould Download PDFInfo
- Publication number
- CN204789092U CN204789092U CN201520560422.4U CN201520560422U CN204789092U CN 204789092 U CN204789092 U CN 204789092U CN 201520560422 U CN201520560422 U CN 201520560422U CN 204789092 U CN204789092 U CN 204789092U
- Authority
- CN
- China
- Prior art keywords
- side form
- outer cover
- plastic concrete
- die trial
- right cylinder
- 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
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a modified cylinder plastic concrete examination mould, including side form, indent formula die block, dustcoat, four main component parts of apical ring, the side form is the hollow cylinder structure, and the side form bottom projecting part splice with indent formula die block mutually, and its outside cover has the dustcoat, and the dustcoat is the hollow cylinder structure, is equipped with the apical ring at the top of side form and dustcoat, is convenient for install fluid -tight film to the aqueous dispersion is lost in preventing the test piece, simultaneously the utility model discloses simple structure causes the damage to the test piece top in the time of can preventing the form removal.
Description
Technical field
The utility model relates to a kind of concrete test die, particularly relates to a kind of right cylinder plastic concrete die trial of improvement.
Background technology
Laboratory study concrete, mortar are requisite is exactly die trial, and die trial is classified according to material, shape, seal form and link form, presents various.
At present from material, die trial is mainly divided into two large classes, and one is cast iron or cast steel, and another kind is exactly plastics.Being that the die trial of Φ 50 × 100mm carrys out making cement mortar for adopting specification, will occurring poor water retention property when adopting the die trial of cast iron, and the shortcoming such as out-of-flatness bottom test specimen after form removal, so the die trial of employing plastics can overcome this kind of problem.And plastics die trial also existing defects used at present, as this plastics die trial is made up of three parts, a screw thread apical ring is arranged at top, when form removal, test specimen top there will be crackle and causes test specimen to damage, in addition, need to use fluid-tight plastic film covering after specimen molding, this die trial does not arrange the structure of installing film, therefore, for this test plastics die trial used carry out a part improvement be necessary.
Summary of the invention
The utility model mainly overcomes the deficiency in the die trial of existing right cylinder plastic concrete, provides a kind of right cylinder plastic concrete die trial of improvement.
The utility model is achieved through the following technical solutions:
A kind of right cylinder plastic concrete die trial of improvement is by four part compositions: side form (1), concave bed die (2), outer cover (3), apical ring (4), and four parts are plastic material;
Described side form (1) is a hollow cylinder, peripheral vertical direction arranges the finedraw of a through hollow cylinder inside and outside, top flushes, bottom is protruded, namely side form (1) inwall is higher than outer wall, side form (1) bottom projection splices mutually with concave bed die (2), and outside it, cover has outer cover (3);
Described concave bed die (2) is inner reeded cylindrical structure, the recessed degree of depth and side form (1) projection match, and concave bed die (2) top is spliced tightly mutually with side form (1) bottom projection;
Described outer cover (3) is hollow cylindrical structure, and internal diameter is consistent with side form (1) external diameter, is highly that side form (1) outer wall height is consistent, is enclosed within the outside of side form (1);
Described apical ring (4) is circular ring structure, and the internal diameter of annulus is identical with the outside dimension of outer cover (3), is arranged on the top of side form (1) and outer cover (3).
Compared with the die trial of existing right cylinder plastic concrete, the utility model has the advantages that:
The utility model adopts right cylinder outer cover, this outer cover can by side form banding, when test piece maintenance process expands, iff the words of constraint only having top annulus, will find during form removal that test specimen top occurs crackle thus causes test specimen to damage, and the contact area of right cylinder outer cover is the outside of whole test specimen, this problem will be avoided.Apical ring in the utility model is convenient to install fluid-tight film, thus prevents moisture loss in test specimen.
Accompanying drawing explanation
Fig. 1 is right cylinder plastic concrete of the present utility model die trial sectional view longitudinally
Fig. 2 is side form front view of the present utility model
Fig. 3 is side form vertical view of the present utility model
Fig. 4 is concave bed die front view of the present utility model
Fig. 5 is concave bed die vertical view of the present utility model
Fig. 6 is outer cover front view of the present utility model
Fig. 7 is outer cover vertical view of the present utility model
Fig. 8 is apical ring front view of the present utility model
Fig. 9 is apical ring vertical view of the present utility model
In Fig. 1: side form-1, concave bed die-2, outer cover-3, apical ring-4, reserved finedraw-5.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
A kind of right cylinder plastic concrete die trial of improvement is by four part compositions: side form (1), concave bed die (2), outer cover (3), apical ring (4), and four parts are plastic material;
Described side form (1) is a hollow cylinder, peripheral vertical direction arranges the finedraw of a through hollow cylinder inside and outside, top flushes, bottom is protruded, namely side form (1) inwall is higher than outer wall, side form (1) bottom projection splices mutually with concave bed die (2), and outside it, cover has outer cover (3);
Described concave bed die (2) is inner reeded cylindrical structure, the recessed degree of depth and side form (1) projection match, and concave bed die (2) top is spliced tightly mutually with side form (1) bottom projection;
Described outer cover (3) is hollow cylindrical structure, and internal diameter is consistent with side form (1) external diameter, is highly that side form (1) outer wall height is consistent, is enclosed within the outside of side form (1);
Described apical ring (4) is circular ring structure, and the internal diameter of annulus is identical with the outside dimension of outer cover (3), is arranged on the top of side form (1) and outer cover (3).
By reference to the accompanying drawings the course of work of the present utility model is described:
As shown in Figure 1, first, side form (1) and concave bed die (2) are assembled; Then, outer cover (3) is enclosed within the outside of side form (1); Again sand-cement slurry is loaded in die trial, floating after vibration compacting, cover with fluid-tight film immediately after specimen molding, apical ring (4) is arranged on outer cover (3) top film is fixed on above test specimen.
Claims (4)
1. the right cylinder plastic concrete die trial improved, by four part compositions: side form (1), concave bed die (2), outer cover (3), apical ring (4), four parts are plastic material; It is characterized in that: described side form (1) is a hollow cylinder, peripheral vertical direction arranges the finedraw of a through hollow cylinder inside and outside, top flushes, bottom is protruded, namely side form (1) inwall is higher than outer wall, side form (1) bottom projection splices mutually with concave bed die (2), and outside it, cover has outer cover (3).
2. the right cylinder plastic concrete die trial of a kind of improvement according to claim 1, it is characterized in that: described concave bed die (2) is inner reeded cylindrical structure, the recessed degree of depth and side form (1) projection match, and concave bed die (2) top is spliced tightly mutually with side form (1) bottom projection.
3. the right cylinder plastic concrete die trial of a kind of improvement according to claim 1, it is characterized in that: described outer cover (3) is hollow cylindrical structure, internal diameter is consistent with side form (1) external diameter, be highly that side form (1) outer wall height is consistent, be enclosed within the outside of side form (1).
4. the right cylinder plastic concrete die trial of a kind of improvement according to claim 1, it is characterized in that: described apical ring (4) is circular ring structure, the internal diameter of annulus is identical with the outside dimension of outer cover (3), is arranged on the top of side form (1) and outer cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560422.4U CN204789092U (en) | 2015-07-27 | 2015-07-27 | Modified cylinder plastic concrete examination mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560422.4U CN204789092U (en) | 2015-07-27 | 2015-07-27 | Modified cylinder plastic concrete examination mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789092U true CN204789092U (en) | 2015-11-18 |
Family
ID=54529111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560422.4U Expired - Fee Related CN204789092U (en) | 2015-07-27 | 2015-07-27 | Modified cylinder plastic concrete examination mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300771A (en) * | 2015-11-27 | 2016-02-03 | 中国科学院武汉岩土力学研究所 | Manufacturing die of low-intensity similar-material standard test pieces |
-
2015
- 2015-07-27 CN CN201520560422.4U patent/CN204789092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300771A (en) * | 2015-11-27 | 2016-02-03 | 中国科学院武汉岩土力学研究所 | Manufacturing die of low-intensity similar-material standard test pieces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104999546A (en) | Grouting concrete columnar test piece mold | |
| CN206614632U (en) | A kind of cylindrical reinforced concrete test specimen pours mould | |
| CN203178121U (en) | Cylindrical test piece forming die for inorganic binder stabilizing material | |
| CN203837987U (en) | Three-purpose triple-link sample mold | |
| CN204789092U (en) | Modified cylinder plastic concrete examination mould | |
| CN203203852U (en) | Mold system for manufacturing artificial core | |
| CN203475824U (en) | Mould hanging device for reserved hole of building construction water power pipeline | |
| CN206157751U (en) | Dysmorphism immersed tube secant pile , stake mould and seepproof screen | |
| CN206230660U (en) | A kind of concrete plastic die trial | |
| CN202509769U (en) | Three-section opposite-pull waterstop screw device | |
| CN204514768U (en) | Impervious test piece cover mould of concrete cube | |
| CN211951724U (en) | Building drainage pipe antiseep plugging device | |
| CN206173983U (en) | Building foundation water -blocking weir | |
| CN202370003U (en) | Inspection well pouring mould | |
| CN204988826U (en) | A appurtenance for making slip casting material compressive strength test sample | |
| CN104261657B (en) | The method of molding silica crucible | |
| CN204491810U (en) | A kind of embedded floor drain | |
| CN208484006U (en) | A kind of swollen pulling eye comprehensive pipe gallery die of Core Vibrated Casting Process band | |
| CN104931309B (en) | A method of concrete paste specimen is made using bag body | |
| CN102242850A (en) | Emergency-repair tool for pipe line of prestress steel cylinder concrete pipe | |
| CN102536202B (en) | Method for manufacturing test piece for testing gas storage well completion sleeve-cement ring bonding strength | |
| CN202372486U (en) | Gelling material and additive compatibility ring test forming device | |
| CN204054293U (en) | Grouted-aggregate concrete column test piece mould | |
| CN204728731U (en) | Instrument built by laying bricks or stones by mortar | |
| CN205317552U (en) | Grouting material shaping circle examination mould is pressed in area |
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: 20151118 Termination date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |