CN203849071U - Clamping type impervious sampling die device - Google Patents
Clamping type impervious sampling die device Download PDFInfo
- Publication number
- CN203849071U CN203849071U CN201420172390.6U CN201420172390U CN203849071U CN 203849071 U CN203849071 U CN 203849071U CN 201420172390 U CN201420172390 U CN 201420172390U CN 203849071 U CN203849071 U CN 203849071U
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- Prior art keywords
- clamping
- tai
- chamber
- patrix
- die
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- Expired - Lifetime
Links
- 238000005070 sampling Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 241001133184 Colletotrichum agaves Species 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a clamping type impervious sampling die device, comprising an upper die and a bottom die, wherein the upper die is cylindrical and comprises a clamping end at the lower end, and the outer circumference of the clamping end is provided with at least two clamping tables at intervals; the bottom die is provided with a sunken bottom cavity in corresponding match with the clamping end, the end face of the clamping end is propped against with the bottom of the bottom cavity, the annular inner side surface of the bottom cavity is provided with clamps, the number of the clamps is as the same as that of the clamping tables, and the positions of the clamps correspond to the position of the clamping tables. The upper die can be rotatably matched with the bottom die in back and forth, so that the clamping on the clamping tables and the clamps can be realized or removed; the interval between the two adjacent clamps is matched with the size of each clamping table, so that the upper die and the bottom die are separated up and down after the clamping of the clamping tables and the clamps is removed. According to the clamping type impervious sampling die device, a clamping fastening structure is arranged between the outer side of the upper die and the bottom die, and the upper die and the bottom die mutually rotate after being matched, so that the clamping of the clamping fastening structure can be realized and removed; therefore, the upper die and the bottom die are disassembled, the whole process is simple and convenient, and saves time and labor.
Description
Technical field
The utility model relates to a kind of impervious test mould, and what be specifically related to is a kind of buckled type impervious test mould device.
Background technology
In correlation technique, make the patrix 10 ' of impervious test mould of concrete impervious sample and the mode (as shown in Figure 4) that bed die 20 ' adopts a plurality of bolted, disassembly process is more loaded down with trivial details, consuming time longer.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved buckled type impervious test mould device is provided.
The purpose of this utility model is achieved through the following technical solutions.
A buckled type impervious test mould device, comprises patrix and bed die, and described patrix is cylindric, comprises the fastening end of its lower end, and outer ring, described fastening end is along being circumferentially interval with at least two Ka Tai;
Described bed die is provided with the chamber, the end with the indent of described fastening end corresponding matching, and the end face of described fastening end offsets and coordinates with the bottom surface in chamber, the described end, and the medial surface in chamber, the described end is provided with at least two buckles identical with described card number of units amount and that position is corresponding;
Described patrix can coordinate with described bed die back and forth rotationally so that described Ka Tai and described buckle realize engaging or and described buckle engagement release;
Interval between adjacent two described buckles and the size of described Ka Tai match, and after removing, make described patrix separated up and down with described bed die with the engaging at described Ka Tai and described buckle.
Preferably, described at least two Ka Tai circumferentially evenly interval setting along outer ring, described fastening end;
Described at least two buckles are along the circumferentially evenly interval setting of medial surface in chamber, the described end.
Preferably, the interval between adjacent two buckles and the profile of described Ka Tai match;
Interval between adjacent two card platforms and the profile of described buckle match.
Preferably, the medial surface of described bed die is provided with for the seal groove of O-ring seal is installed.
Preferably, the lateral surface of described bed die is provided with the vent port being communicated with chamber, the described end, and described vent port is communicated with chamber, the described end, and described vent port is provided with vent valve.
Preferably, the middle part, bottom surface in chamber, the described end is provided with the pressurization hole of running through, the inner side in described pressurization hole is provided with block-resistant lid, and described block-resistant lid is provided with filter bores, described block-resistant lid be located at described pressurization hole the inner so that described filter bores to flowing out the water in described pressurization hole, filter.
Preferably, the outside of described patrix is provided with two symmetrical handles.
Implement buckled type impervious test mould device of the present utility model, there is following beneficial effect: by buckle fastening structure is set between the outside at patrix and bed die, after patrix and bed die cooperation, rotation can realize engaging and the engagement release of buckle fastening structure mutually, thereby make patrix and bed die complete dismounting, whole process is simple and convenient, time saving and energy saving.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the exploded perspective view of the utility model buckled type impervious test mould device;
Fig. 2 is the partial cutaway schematic of bed die in Fig. 1;
Fig. 3 is the enlarged drawing of partial view A in Fig. 2;
Fig. 4 is the exploded perspective view of impervious test mould in background technology.
Description of symbols in figure: patrix 10, fastening end 11, handle 12, card platform 13, sealing platform 14, bed die 20, chamber, the end 21, buckle 22, seal groove 23, O-ring seal 231, pressurization hole 24, block-resistant lid 241, filter bores 242, vent port 25, vent valve 251.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the buckled type impervious test mould device in preferred embodiment of the utility model comprises patrix 10 and bed die 20.Patrix 10 is cylindric, two handles 12 that comprise the fastening end 11 of its lower end and be located at its lateral surface.Concrete impervious sample is encased in patrix 10 by the upper end of patrix 10, and the lower end of patrix 10 and bed die 20 complement each other to form the pressurize die cavity of impermeability test of concrete impervious sample.
In certain embodiments, two handles 12 are symmetricly set on the both sides of patrix 10, to facilitate, patrix 10 application of forces are operated accordingly.The quantity of handle 12 can not limit, and in other embodiments, handle 12 also can be arranged on the position that upper end of patrix 10 etc. facilitates the application of force.
Further, the outer ring of fastening end 11 is along being circumferentially evenly interval with a plurality of card platforms 13, and the quantity of card platform 13 is at least two, stress balance when guaranteeing that patrix 10 and bed die 20 coordinate.In fastening end, 11 side is also provided with the sealing surface 14 matching with bed die 20, and sealing surface 14 coordinates with the medial surface in chamber, the end 21, to prevent infiltration when sample being done to pressure and protect to carry experiment.
In certain embodiments, bed die 20 is provided with the chamber, the end 21 with the indent of fastening end 11 corresponding matching, and patrix 10 can carry out coordinating with bed die 20 of back rotation, and preferably, patrix 10 coordinates rotationally with bed die 20.
The medial surface in chamber, the end 21 is circumferentially evenly interval with a plurality of buckles 22 corresponding with blocking platform 13 positions, the quantity of buckle 22 is identical with card platform 13 quantity on fastening end 11, interval between two adjacent buckles 22 matches with the size of card platform 13, and the interval between adjacent two card platforms 13 and the profile of buckle 22 also match, the disengaging so that card platform 13 can make progress from the interval between two buckles 22.In other embodiments, Ka Tai and buckle also can, circumferential irregular arranging, engage and engagement release can realize both mutually.
Preferably, the interval between any two adjacent card platforms 13 is identical, and the interval between any two adjacent buckles 22 is also identical.Patrix 10 coordinates with bed die 20 rotationally by fastening end 11, so that card platform 13 and buckle 22 are realized engaging or and buckle 22 engagement release.After 22 engagings of card platform 13 and buckle, can to concrete sample, carry out impermeability test to water filling pressurization in patrix 10 die cavitys of concrete sample is housed.
As shown in Figure 2, in certain embodiments, the medial surface in chamber, the end 21 is provided with seal groove 23, can be at O-ring seals 231 such as seal groove 23 interior mounting O-shaped rings.Side at bed die 20 is also provided with vent port 25, vent port 25 be connected with chamber, the end 21, on vent port 25, be provided with vent valve 251.
As shown in Figures 1 and 2, when patrix 10 is installed on bed die 20, the lateral surface corresponding matching of O type circle and fastening end 11, guarantees O type circle and fastening end 11 sealings, forms the die cavity of a sealing.Open vent valve 251, extruded air in die cavity is discharged by vent port 25 as far as possible, avoid producing malleation in die cavity and cause patrix 10 that difficulty is installed, after patrix 10 and bed die 20 engagings are in place, then vent valve 251 is closed to sealing.
As shown in Figures 2 and 3, further, be provided with pressurization hole 24 in the bottom surface in chamber, the end 21, the middle part in chamber, the end 21 is located in pressurization hole 24, and running through the bottom surface in chamber, the end 21, water injection pipe is connected with pressurization hole 24 and is passed into die cavity and pressurizes concrete sample is carried out to impermeability test to water filling in die cavity.
Concrete sample is being finished after impermeability test, can carried out release to die cavity.After release, open vent valve 251, die cavity is communicated with to release with ambient atmosphere, avoid producing negative pressure in die cavity and cause patrix 10 dismounting difficulties.
In certain embodiments, the inner side in pressurization hole 24 is provided with block-resistant lid 241, block-resistant lid 241 is provided with filter bores 242, block-resistant lid 241 is located at the inner in pressurization hole 24, with the hole 24 of pressurizeing, hide, concrete sample is being finished after impermeability test, when die cavity is carried out to release, the water that 242 pairs of filter bores flow out pressurization hole 24 is filtered, prevent that the bulky grain silt in patrix 10 inner chamber water is back to water injection pipe internal congestion filling pipe by the hole 24 of pressurizeing in stress-relief process.
Finally, rotate patrix 10 and can make the engaging of card platform 13 and buckle 22 remove, by handle 12 application of forces are removed patrix 10 from bed die 20, realize the separated of patrix 10 and bed die 20, complete concrete impermeability test.
Understandably, above-mentioned each technical characterictic can combination in any be used and unrestricted.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a buckled type impervious test mould device, comprise patrix (10) and bed die (20), it is characterized in that, described patrix (10) is cylindric, the fastening end (11) that comprises its lower end, outer ring, described fastening end (11) is along being circumferentially interval with at least two Ka Tai (13);
Described bed die (20) is provided with the chamber, the end (21) with the indent of described fastening end (11) corresponding matching, the end face of described fastening end (11) offsets and coordinates with the bottom surface in chamber, the described end (21), and the medial surface in chamber, the described end (21) is provided with buckle (22) identical with described Ka Tai (13) quantity and that position is corresponding;
Described patrix (10) can coordinate with described bed die back and forth rotationally so that described Ka Tai (13) and described buckle (22) realize engaging or and described buckle (22) engagement release;
The size of interval between adjacent two described buckles (22) and described Ka Tai (13) matches, and after removing, makes described patrix (10) separated up and down with described bed die (20) with the engaging at described Ka Tai (13) and described buckle (22).
2. buckled type impervious test mould device according to claim 1, is characterized in that, described at least two Ka Tai (13) are circumferentially evenly interval setting along outer ring, described fastening end (11); Described at least two buckles (22) are along the circumferentially evenly interval setting of medial surface in chamber, the described end (21).
3. buckled type impervious test mould device according to claim 2, is characterized in that, the profile of the interval between adjacent two buckles (22) and described Ka Tai (13) matches;
The profile of the interval between adjacent two Ka Tai (13) and described buckle (22) matches.
4. buckled type impervious test mould device according to claim 1, is characterized in that, the medial surface of described bed die (20) is provided with the seal groove (23) for O-ring seal (231) are installed.
5. buckled type impervious test mould device according to claim 1, it is characterized in that, the lateral surface of described bed die (20) is provided with the vent port (25) being communicated with chamber, the described end (21), described vent port (25) is communicated with chamber, the described end (21), and described vent port (25) is provided with vent valve (251).
6. buckled type impervious test mould device according to claim 1, it is characterized in that, the middle part, bottom surface in chamber, the described end (21) is provided with the pressurization hole (24) of running through, the inner side in described pressurization hole (24) is provided with block-resistant lid (241), described block-resistant lid (241) is provided with filter bores (242), described block-resistant lid (241) be located at described pressurization hole (24) the inner so that described filter bores (242) to flowing out the water in described pressurization hole (24), filter.
7. buckled type impervious test mould device according to claim 1, is characterized in that, the outside of described patrix (10) is provided with symmetrical two handles (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172390.6U CN203849071U (en) | 2014-04-10 | 2014-04-10 | Clamping type impervious sampling die device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172390.6U CN203849071U (en) | 2014-04-10 | 2014-04-10 | Clamping type impervious sampling die device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849071U true CN203849071U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172390.6U Expired - Lifetime CN203849071U (en) | 2014-04-10 | 2014-04-10 | Clamping type impervious sampling die device |
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| Country | Link |
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| CN (1) | CN203849071U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918489A (en) * | 2017-05-08 | 2017-07-04 | 温州大学 | A kind of high-strength concrete pressure forming apparatus and its application method |
| CN112158146A (en) * | 2020-08-18 | 2021-01-01 | 东风延锋汽车饰件系统有限公司 | Automotive interior plaque screw block structure and car |
| CN112629987A (en) * | 2020-11-30 | 2021-04-09 | 南京中岩仪器设备制造有限公司 | Screwing type anti-seepage testing mold device |
-
2014
- 2014-04-10 CN CN201420172390.6U patent/CN203849071U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918489A (en) * | 2017-05-08 | 2017-07-04 | 温州大学 | A kind of high-strength concrete pressure forming apparatus and its application method |
| CN112158146A (en) * | 2020-08-18 | 2021-01-01 | 东风延锋汽车饰件系统有限公司 | Automotive interior plaque screw block structure and car |
| CN112629987A (en) * | 2020-11-30 | 2021-04-09 | 南京中岩仪器设备制造有限公司 | Screwing type anti-seepage testing mold device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |