CN205766749U - A kind of three plastics mortar die trial air pressure form removal attachment means - Google Patents
A kind of three plastics mortar die trial air pressure form removal attachment means Download PDFInfo
- Publication number
- CN205766749U CN205766749U CN201620446144.4U CN201620446144U CN205766749U CN 205766749 U CN205766749 U CN 205766749U CN 201620446144 U CN201620446144 U CN 201620446144U CN 205766749 U CN205766749 U CN 205766749U
- Authority
- CN
- China
- Prior art keywords
- pipe
- flexible pipe
- die trial
- enlarging
- model
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- 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
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 22
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 241000168254 Siro Species 0.000 description 8
- 238000009987 spinning Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Abstract
This utility model relates to a kind of three plastics mortar die trial air pressure form removal attachment means, belongs to Hydraulic and Hydro-Power Engineering technical field.This utility model includes valve, Y-pipe, flexible pipe, connecting pin, can prick the flexible pipe of joint, enlarging escape pipe, rubber closure；Described valve one end is provided with screw thread, the valve other end is one-body molded with Y-pipe, Y-pipe is connected with one end of flexible pipe, the other end of flexible pipe is connected by connecting pin with the one end of the flexible pipe that can prick joint, the other end of the flexible pipe that can prick joint is connected by connecting pin with enlarging escape pipe one end, and the enlarging escape pipe other end is connected with rubber closure.This utility model overcomes connection leakage problem during gas transmission in die trial；Achieve three bottom outlets to a die trial and inflate form removal simultaneously, it is to avoid for interference to other die trials during the three plastics single form removals of mortar die trial；Avoid the problem that model is damaged by the high velocity air extruded in inflator.
Description
Technical field
This utility model relates to a kind of three plastics mortar die trial air pressure form removal attachment means, belongs to Hydraulic and Hydro-Power Engineering technical field.
Background technology
Current three plastics mortar die trials do not have a set of inducing QI attachment means being specifically designed to and connecting between inflator and die trial.During form removal, if not using special outlet nozzle inflator, will result in be connected between inflator with die trial and closely not leaking gas, and then make the probability of damage model during form removal become big.In model demolishing process, inflate bottom die trial and make fast aeration bottom die trial, allow model be forced out under the influence of air pressure, depart from die trial.During this inflation, it is desirable to inflation is rapidly, in order to making completely to depart from model bottom bottom die trial, therefore in gas replenishment process, the compact siro spinning technology between parts is particularly important.Secondly, for three plastics mortar die trials, if dismounting model one by one, damage or the incompleteness of model are easily caused.Particularly with the cement mortar model that intensity is relatively low, the most just needing to remove in initial set, in this case, model is highly susceptible to remove the interference of vibrations and damage, it is therefore desirable to extruded by three models simultaneously.Want together to split out three models, it is necessary to inflate in die trial simultaneously.If direct inflator is inflated to die trial simultaneously, can be because the gas outlet diameter of inflator be less, one high speed impact air-flow formed quickly pours inside die trial, impacts model bottom, to making model bottom that impact opening to occur, the planarization bottom damage model.In order to avoid air-flow washes out model, need a kind of device in order to reduce the impulsive force of this impact air-flow.For above-mentioned situation, there is presently no device for solving problems, thus devise this utility model.
Summary of the invention
This utility model provides a kind of three plastics mortar die trial air pressure form removal attachment means, is connected untight problem with die trial bottom outlet in order to solve during form removal inflator, solves impact air-flow the impact of model bottom and three models for three plastics mortar die trials are together split out problem.
The technical solution of the utility model is: a kind of three plastics mortar die trial air pressure form removal attachment means, including valve 1, Y-pipe 2, flexible pipe 3, connecting pin 4, can prick the flexible pipe 5 of joint, enlarging escape pipe 6, rubber closure 7；
Described valve 1 one end is provided with screw thread, valve 1 other end is one-body molded with Y-pipe 2, Y-pipe 2 is connected with one end of flexible pipe 3, the other end of flexible pipe 3 is connected by connecting pin 4 with the one end of the flexible pipe 5 that can prick joint, the other end of the flexible pipe 5 that can prick joint is connected by connecting pin 4 with enlarging escape pipe 6 one end, and enlarging escape pipe 6 other end is connected with rubber closure 7.
Described flexible pipe 3 material is identical with valve inside rubber tube material, and flexible pipe 3 is the flexible pipe that can bend, can not prick.
The internal diameter of described enlarging escape pipe 6, along gas flow direction, increases with the increase of length.
The external diameter of described rubber closure 7, along gas flow direction, reduces with the increase of length.
The described compact siro spinning technology that is connected as, connecting pin 4 two ends are provided with cutting 8, and Y-pipe 2 end being connected with one end of flexible pipe 3 is with cutting 8.
Wherein, the minimum diameter of inner pipe (referring at enlarging escape pipe 6 internal diameter minimum) of enlarging escape pipe 6 is 0.5mm-1mm, and maximum diameter of inner pipe (referring to enlarging escape pipe 6 internal diameter maximum) is 3.5mm-4.5mm；The minimum cross-section overall diameter (referring to external diameter) of rubber ring 7 is 0.7-0.9 times of the outer orifice diameter of mold bottom, and maximum cross section overall diameter is 1.2-1.5 times of the outer orifice diameter of mold bottom.
Operation principle of the present utility model is:
First will be equipped with the die trial back-off of model, by threaded for this device standard American type valve 1 and inflator gas outlet compact siro spinning technology, then by " part being connected with bottom die trial " (this part is made up of enlarging escape pipe 6 and rubber closure 7) and the bottom outlet compact siro spinning technology of die trial, finally inflate with inflator.Model and die trial is made to depart under gas pressure.
Dismounting for three plastics mortar die trial models: first will be equipped with the die trial back-off of model, by threaded for this attachment means standard American type valve 1 and inflator gas outlet compact siro spinning technology, then directly by three " parts being connected with bottom die trial " respectively with three bottom outlet compact siro spinning technology of three plastics mortar die trials, then inflate with inflator, make three models and die trial depart under gas pressure.
Dismounting for non-three plastics mortar die trial models, as single concrete test die model is removed: first will be equipped with the die trial back-off of model, by threaded for this attachment means standard American type valve 1 and inflator gas outlet compact siro spinning technology, then by the bottom outlet compact siro spinning technology of any one point " part being connected with bottom die trial " Yu die trial." part being connected with bottom die trial " that other two is not connected with, clamps the flexible pipe 5 of the joint pricked of place arm with tongs, makes this arm air tight, inflates with inflator, makes model and die trial depart under gas pressure.
The beneficial effects of the utility model are: overcome connection leakage problem during gas transmission in die trial；Achieve three bottom outlets to a die trial and inflate form removal simultaneously, it is to avoid for interference to other die trials during the three plastics single form removals of mortar die trial；Avoid the problem that model is damaged by the high velocity air extruded in inflator.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the schematic diagram of this utility model valve and Y-pipe；
Fig. 3 is this utility model " connecting pin " schematic diagram；
Fig. 4 is this utility model schematic diagram of " can pricking the flexible pipe of joint "；
Fig. 5 is the schematic diagram of this utility model enlarging escape pipe and rubber closure；
Fig. 6 is the front view of this utility model " enlarging escape pipe "；
Fig. 7 is the right view of this utility model " enlarging escape pipe "；
Fig. 8 is the front view of this utility model " rubber closure "；
Fig. 9 is the right view of this utility model " rubber closure "；
Figure is respectively numbered: 1-valve, 2-Y-pipe, 3-flexible pipe, 4-connecting pin, 5-can prick the flexible pipe of joint, 6-enlarging escape pipe, 7-rubber closure, 8-cutting, 9-enlarging escape pipe inlet end radius, 10-enlarging escape pipe outlet side radius.
Detailed description of the invention
Embodiment 1: as shown in figs 1-9, a kind of three plastics mortar die trial air pressure form removal attachment means, including valve 1, Y-pipe 2, flexible pipe 3, connecting pin 4, the flexible pipe 5 of joint, enlarging escape pipe 6, rubber closure 7 can be pricked；
Described valve 1 one end is provided with screw thread, valve 1 other end is one-body molded with Y-pipe 2, Y-pipe 2 is connected with one end of flexible pipe 3, the other end of flexible pipe 3 is connected by connecting pin 4 with the one end of the flexible pipe 5 that can prick joint, the other end of the flexible pipe 5 that can prick joint is connected by connecting pin 4 with enlarging escape pipe 6 one end, and enlarging escape pipe 6 other end is connected with rubber closure 7.
Described flexible pipe 3 material is identical with valve inside rubber tube material, and flexible pipe 3 is the flexible pipe that can bend, can not prick.
The internal diameter of described enlarging escape pipe 6, along gas flow direction, increases with the increase of length.
The external diameter of described rubber closure 7, along gas flow direction, reduces with the increase of length.
Embodiment 2: as shown in figs 1-9, a kind of three plastics mortar die trial air pressure form removal attachment means, including valve 1, Y-pipe 2, flexible pipe 3, connecting pin 4, the flexible pipe 5 of joint, enlarging escape pipe 6, rubber closure 7 can be pricked；
Described valve 1 one end is provided with screw thread, valve 1 other end is one-body molded with Y-pipe 2, Y-pipe 2 is connected with one end of flexible pipe 3, the other end of flexible pipe 3 is connected by connecting pin 4 with the one end of the flexible pipe 5 that can prick joint, the other end of the flexible pipe 5 that can prick joint is connected by connecting pin 4 with enlarging escape pipe 6 one end, and enlarging escape pipe 6 other end is connected with rubber closure 7.
The internal diameter of described enlarging escape pipe 6, along gas flow direction, increases with the increase of length.
The external diameter of described rubber closure 7, along gas flow direction, reduces with the increase of length.
Embodiment 3: as shown in figs 1-9, a kind of three plastics mortar die trial air pressure form removal attachment means, including valve 1, Y-pipe 2, flexible pipe 3, connecting pin 4, the flexible pipe 5 of joint, enlarging escape pipe 6, rubber closure 7 can be pricked；
Described valve 1 one end is provided with screw thread, valve 1 other end is one-body molded with Y-pipe 2, Y-pipe 2 is connected with one end of flexible pipe 3, the other end of flexible pipe 3 is connected by connecting pin 4 with the one end of the flexible pipe 5 that can prick joint, the other end of the flexible pipe 5 that can prick joint is connected by connecting pin 4 with enlarging escape pipe 6 one end, and enlarging escape pipe 6 other end is connected with rubber closure 7.
Described flexible pipe 3 material is identical with valve inside rubber tube material, and flexible pipe 1 is the flexible pipe that can bend, can not prick.
Embodiment 4: as shown in figs 1-9, a kind of three plastics mortar die trial air pressure form removal attachment means, including valve 1, Y-pipe 2, flexible pipe 3, connecting pin 4, the flexible pipe 5 of joint, enlarging escape pipe 6, rubber closure 7 can be pricked；
Described valve 1 one end is provided with screw thread, valve 1 other end is one-body molded with Y-pipe 2, Y-pipe 2 is connected with one end of flexible pipe 3, the other end of flexible pipe 3 is connected by connecting pin 4 with the one end of the flexible pipe 5 that can prick joint, the other end of the flexible pipe 5 that can prick joint is connected by connecting pin 4 with enlarging escape pipe 6 one end, and enlarging escape pipe 6 other end is connected with rubber closure 7.
Above in conjunction with accompanying drawing, detailed description of the invention of the present utility model is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.
Claims (4)
1. a plastics mortar die trial air pressure form removal attachment means, it is characterised in that: include valve (1), Y-pipe (2), flexible pipe (3), connecting pin (4), the flexible pipe (5) of joint, enlarging escape pipe (6), rubber closure (7) can be pricked；
Described valve (1) one end is provided with screw thread, valve (1) other end is one-body molded with Y-pipe (2), Y-pipe (2) is connected with one end of flexible pipe (3), the other end of flexible pipe (3) is connected by connecting pin (4) with the one end of the flexible pipe (5) that can prick joint, the other end of the flexible pipe (5) that can prick joint is connected by connecting pin (4) with enlarging escape pipe (6) one end, and enlarging escape pipe (6) other end is connected with rubber closure (7).
Three plastics mortar die trial air pressure form removal attachment means the most according to claim 1, it is characterised in that: described flexible pipe (3) material is identical with valve inside rubber tube material, and flexible pipe (3) is the flexible pipe that can bend, can not prick.
Three plastics mortar die trial air pressure form removal attachment means the most according to claim 1 and 2, it is characterised in that: the internal diameter of described enlarging escape pipe (6), along gas flow direction, increases with the increase of length.
Three plastics mortar die trial air pressure form removal attachment means the most according to claim 1 and 2, it is characterised in that: the external diameter of described rubber closure (7), along gas flow direction, reduces with the increase of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446144.4U CN205766749U (en) | 2016-05-17 | 2016-05-17 | A kind of three plastics mortar die trial air pressure form removal attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446144.4U CN205766749U (en) | 2016-05-17 | 2016-05-17 | A kind of three plastics mortar die trial air pressure form removal attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766749U true CN205766749U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446144.4U Expired - Fee Related CN205766749U (en) | 2016-05-17 | 2016-05-17 | A kind of three plastics mortar die trial air pressure form removal attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844697A (en) * | 2018-07-11 | 2018-11-20 | 山东科瑞机械制造有限公司 | A kind of double end mud gun pressure test tool |
-
2016
- 2016-05-17 CN CN201620446144.4U patent/CN205766749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844697A (en) * | 2018-07-11 | 2018-11-20 | 山东科瑞机械制造有限公司 | A kind of double end mud gun pressure test tool |
| CN108844697B (en) * | 2018-07-11 | 2023-12-19 | 山东科瑞油气装备有限公司 | Double-end mud gun pressure testing tool |
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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: 20161207 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |