CN201535745U - Seepage deformation instrument - Google Patents
Seepage deformation instrument Download PDFInfo
- Publication number
- CN201535745U CN201535745U CN2009201624632U CN200920162463U CN201535745U CN 201535745 U CN201535745 U CN 201535745U CN 2009201624632 U CN2009201624632 U CN 2009201624632U CN 200920162463 U CN200920162463 U CN 200920162463U CN 201535745 U CN201535745 U CN 201535745U
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- seepage deformation
- deformation instrument
- support
- instrument according
- limit switch
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Abstract
The embodiment of the utility model discloses a seepage deformation instrument, which comprises a cylindrical body and a chassis, wherein the cylindrical body comprises an effluent water section, a sample section and an influent water section, between which a first water stop flange and a second water stop flange are respectively arranged, and the influent water section is articulated with the chassis; a first supporting part is arranged on one side of the chassis, and is articulated with a rotary gear case, the rotary gear case is provided with a push-pull toothed rod which is articulated with the second water stop flange, and the push-pull toothed rod can be pushed and pulled to adjust the inclination angle of the cylindrical body; and a second supporting part is arranged on the other side of the chassis, and is contacted with the second water stop flange when the cylindrical body is horizontal. Since the cylindrical body is hinged with the chassis, the cylindrical body can be switched between the vertical position and the horizontal position.
Description
Technical field
The utility model relates to the permeation deformation test apparatus technical field, more particularly, relates to the seepage deformation instrument.
Background technology
At present, known seepage deformation test apparatus divides two classes: vertical seepage deformation instrument and horizontal permeation deformeter.
Conventional seepage deformation testing equipment is circular vertical mostly, apparatus subject is internal diameter 300～600mm steel cylinder, vertical seepage deformation instrument as shown in Figure 1, this instrument comprises: stack shell 101, loam cake 102, last porous disc 103, following porous disc 104, oblique porous disc 105, last water inlet (gap) 106, following water inlet (gap) 107, pressure tap 108, vent port 109, upper air-vent 110, Rubber water stop 111, sand trap 112 and support 113, this instrument can only carry out vertical current to seepage deformation test, the dismounting sample need bit by bit dig out from instrument is suitable for reading after the off-test, wastes time and energy and very inconvenient.
Also have a kind of conventional test equipment horizontal permeation deformeter as shown in Figure 2 in addition, this instrument comprises: vent port 201, water inlet 202, porous disc 203, sand trap 204, water tank (liftable) 205 and pressure-measuring head 206.This test apparatus can only carry out horizontal flow to seepage deformation test.This test apparatus is the long trough that is welded with steel plate.Sample is seated in the sample section, then top cover plate is closed.Use this equipment in the reality, sample is loaded into, and the sealing loam cake that closes extremely is difficult to realize, also can not effectively control the dress sample density of sample.Instrument itself is many set bolts for sealing is provided with, and dismounting is wasted time and energy, and also are that instrument seems that loaded down with trivial details shortage is scientific.
In sum, existing seepage deformation instrument all exists and does not have vertical and horizontal seepage deformation dual-use function.
The utility model content
In view of this, the utility model provides the seepage deformation instrument, to realize the switching of this seepage deformation instrument upright position and horizontal level.
For achieving the above object, the utility model provides following technical scheme:
A kind of seepage deformation instrument comprises: stack shell and support, and described stack shell comprises water exit end, sample section and inlet segment,
Be respectively equipped with the first sealing flange and the second sealing flange between described water exit end, sample section and the inlet segment, described inlet segment is hinged on the described support;
Described support one side is provided with first support portion, described first support portion is articulated on the described rotary teeth roller box, described rotary teeth roller box is provided with the push-and-pull ratch that is hinged on the described second sealing flange, and this push-and-pull ratch can be by stretching the moving angle of inclination of regulating stack shell of roping; The opposite side of described support is provided with second support portion, and this second support portion contacts with the described second sealing flange when described stack shell is horizontal.
Preferably, in above-mentioned seepage deformation instrument, described push-and-pull ratch is a worm screw.
Preferably, in above-mentioned seepage deformation instrument, also cooperate on the described rotary teeth roller box to be provided with electric rotating machine.
Preferably, in above-mentioned seepage deformation instrument, described electric rotating machine is a synchronous motor.
Preferably, in above-mentioned seepage deformation instrument, described support is provided with at least 2 and is used to control described machine operation whether limit switch.
Preferably, in above-mentioned seepage deformation instrument, described limit switch comprises first limit switch and second limit switch.
Preferably, in above-mentioned seepage deformation instrument, described first limit switch is arranged on described second support portion, when described stack shell places horizontal level, switch activatedly closes described electric rotating machine.
Preferably, in above-mentioned seepage deformation instrument, described second limit switch is arranged on described stack shell and is in plumbness and the contacted position of described support.
Preferably, in above-mentioned seepage deformation instrument, described inlet segment and described water exit end are aluminium alloy, and described sample section is an organic glass.
Preferably, in above-mentioned seepage deformation instrument, described sample section is transparent organic glass.
From above-mentioned technical scheme as can be seen, no longer fix between equipment and instrument body (stack shell) and the support among the utility model embodiment, but link to each other with support by hinged, realized the switching of upright position and horizontal level, overcome existing equipment structure not science, function singleness, outward appearance clumsiness, awkward deficiency, this equipment combines together vertical, horizontal permeation deformation test instrument, the seepage deformation test that can also flow to arbitrarily.
In addition, instrument body can rotate by the whirligig that upper motor drives, and firmly rests on the optional position, thereby realizes the testing requirements of any direction.The extreme position of instrument body rotation is upright position and horizontal level, exceeds the maximum the position and damage in rotary course for fear of instrument body, is provided with limit switch at extreme position, thereby instrument body is stopped when rotating to extreme position automatically.
Instrument body adopts Light Aluminum Alloy to divide three sections by the connection of sealing flange, and sample segments is a transparent organic glass, is convenient to the structural change of observation sample limit wall in the process of the test.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a vertical seepage deformation instrument synoptic diagram in the prior art;
Fig. 2 is a horizontal permeation deformeter front view in the prior art;
Fig. 3 is a horizontal permeation deformeter side view in the prior art;
Fig. 4 provides seepage deformation instrument synoptic diagram 1 for the utility model embodiment;
Fig. 5 provides seepage deformation instrument synoptic diagram 2 for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of seepage deformation instrument, to realize the switching of this seepage deformation instrument upright position and horizontal level.
This seepage deformation instrument comprises: stack shell 31 and support 32, as shown in Figure 4 and Figure 5,
Wherein, stack shell 31 comprises, water exit end 311, sample section 312, inlet segment 313, water exit end 311, sample section 312 and inlet segment 313 are linked to each other with the second sealing flange 314 by the first sealing flange 314, wherein the sample section is a transparent organic glass, the observation experiment result is provided with water delivering orifice 316 on water exit end 311, be provided with water delivering orifice 317 in sample section 312;
In addition, electric rotating machine 325 also is housed on rotary teeth roller box 323, this electric rotating machine, by the running of the worm gear in the belt driven rotary gear case 323, and then drive worm screw stretching motion, the advantage of gear drive self changes the angle of inclination of stack shell, owing to can guarantee more operating steadily of each parts.
When testing usually, mainly be the vertical and horizontal two states of utilization.Be provided with limit switch 326 and 327 on support 32, limit switch is mainly controlled turning motor 325.When stack shell 31 contacted with limit switch, motor was cut off the electricity supply, and quits work, and reaches spacing purpose.
Dress rotates to vertical position with instrument body during sample, by means of action of gravity filling sample, can control dress sample density well, makes the sample filling evenly, and with instrument limit wall full contact;
During test, instrument body is rotated to the test angle, can carry out the seepage deformation test of any direction;
When sample is unloaded in off-test, instrument body can be rotated to the level position, be convenient to the taking-up and the interior cleaning of instrument of particulate samples.
No longer fix between this equipment and instrument body and the support, but link to each other with support by being fixedly hinged, instrument body can rotate by the whirligig that upper motor drives, and firmly rests on the optional position, thereby realizes the testing requirements of any direction.The extreme position of instrument body rotation is upright position and horizontal level, in rotary course, exceed the maximum the position and damage for fear of instrument body, be provided with limit switch at extreme position, thereby instrument body is stopped automatically when rotating to extreme position, the beneficial effects of the utility model are, no matter carry out the seepage deformation test of any direction, and the rotation of instrument body is by the operation automatically of motor-driven whirligig, operate steadily, effectively avoided the disturbance of manual work sample.Extreme position is the instrument state of normal use, and the limit switch of setting can make instrument body safety reach trystate, makes instrument safe and convenient to use.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. seepage deformation instrument comprises: stack shell and support, and described stack shell comprises water exit end, sample section and inlet segment, it is characterized in that:
Be respectively equipped with the first sealing flange and the second sealing flange between described water exit end, sample section and the inlet segment, described inlet segment is hinged on the described support;
Described support one side is provided with first support portion, described first support portion is articulated on the described rotary teeth roller box, described rotary teeth roller box is provided with the push-and-pull ratch that is hinged on the described second sealing flange, and this push-and-pull ratch can be by stretching the moving angle of inclination of regulating stack shell of roping; The opposite side of described support is provided with second support portion, and this second support portion contacts with the described second sealing flange when described stack shell is horizontal.
2. seepage deformation instrument according to claim 1 is characterized in that, described push-and-pull ratch is a worm screw.
3. seepage deformation instrument according to claim 1 is characterized in that, also cooperates on the described rotary teeth roller box to be provided with electric rotating machine.
4. seepage deformation instrument according to claim 3 is characterized in that, described electric rotating machine is a synchronous motor.
5. seepage deformation instrument according to claim 1 is characterized in that, described support is provided with at least 2 and is used to control described machine operation whether limit switch.
6. seepage deformation instrument according to claim 5 is characterized in that, described limit switch comprises first limit switch and second limit switch.
7. seepage deformation instrument according to claim 6 is characterized in that, described first limit switch is arranged on described second support portion, when described stack shell places horizontal level, switch activatedly closes described electric rotating machine.
8. seepage deformation instrument according to claim 6 is characterized in that, described second limit switch is arranged on described stack shell and is in plumbness and the contacted position of described support.
9. according to any described seepage deformation instrument of claim 1-8, it is characterized in that described inlet segment and described water exit end are aluminium alloy, described sample section is an organic glass.
10. seepage deformation instrument according to claim 9 is characterized in that, described sample section is transparent organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201624632U CN201535745U (en) | 2009-07-30 | 2009-07-30 | Seepage deformation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201624632U CN201535745U (en) | 2009-07-30 | 2009-07-30 | Seepage deformation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535745U true CN201535745U (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201624632U Expired - Lifetime CN201535745U (en) | 2009-07-30 | 2009-07-30 | Seepage deformation instrument |
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| Country | Link |
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| CN (1) | CN201535745U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866095A (en) * | 2012-09-12 | 2013-01-09 | 中冶集团武汉勘察研究院有限公司 | Multifunctional seepage deformation tester and test method thereof |
| CN105675471A (en) * | 2016-03-07 | 2016-06-15 | 中国地质大学（武汉） | Multi-angle diameter-variable type Darcy seepage experiment device |
| CN112798503A (en) * | 2021-04-19 | 2021-05-14 | 中南大学 | Permeameter |
| CN112986100A (en) * | 2021-03-30 | 2021-06-18 | 中国电建集团西北勘测设计研究院有限公司 | Multipurpose permeameter device for eliminating side wall streaming effect and using method |
| CN113155697A (en) * | 2021-03-30 | 2021-07-23 | 中国电建集团西北勘测设计研究院有限公司 | High-pressure-resistant permeameter device suitable for filling materials and use method |
| WO2022205549A1 (en) * | 2021-03-30 | 2022-10-06 | 中国电建集团西北勘测设计研究院有限公司 | Multi-purpose permeation deformation test intelligent system and working method thereof |
-
2009
- 2009-07-30 CN CN2009201624632U patent/CN201535745U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102866095A (en) * | 2012-09-12 | 2013-01-09 | 中冶集团武汉勘察研究院有限公司 | Multifunctional seepage deformation tester and test method thereof |
| CN105675471A (en) * | 2016-03-07 | 2016-06-15 | 中国地质大学（武汉） | Multi-angle diameter-variable type Darcy seepage experiment device |
| CN112986100A (en) * | 2021-03-30 | 2021-06-18 | 中国电建集团西北勘测设计研究院有限公司 | Multipurpose permeameter device for eliminating side wall streaming effect and using method |
| CN113155697A (en) * | 2021-03-30 | 2021-07-23 | 中国电建集团西北勘测设计研究院有限公司 | High-pressure-resistant permeameter device suitable for filling materials and use method |
| WO2022205549A1 (en) * | 2021-03-30 | 2022-10-06 | 中国电建集团西北勘测设计研究院有限公司 | Multi-purpose permeation deformation test intelligent system and working method thereof |
| CN112986100B (en) * | 2021-03-30 | 2023-03-24 | 中国电建集团西北勘测设计研究院有限公司 | Multipurpose permeameter device for eliminating side wall streaming effect and using method |
| CN112798503A (en) * | 2021-04-19 | 2021-05-14 | 中南大学 | Permeameter |
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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 |
Granted publication date: 20100728 |
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| CX01 | Expiry of patent term |