CN211757421U - Cleaning support for quartz glass sample chamber of mercury intrusion instrument - Google Patents
Cleaning support for quartz glass sample chamber of mercury intrusion instrument Download PDFInfo
- Publication number
- CN211757421U CN211757421U CN202020096541.XU CN202020096541U CN211757421U CN 211757421 U CN211757421 U CN 211757421U CN 202020096541 U CN202020096541 U CN 202020096541U CN 211757421 U CN211757421 U CN 211757421U
- Authority
- CN
- China
- Prior art keywords
- quartz glass
- glass sample
- collecting tank
- mercury intrusion
- waste liquid
- 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
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a cleaning support for mercury intrusion detector quartz glass sample room, including base, waste liquid collecting tank, layer board seat and double plate bracket, be connected with the waste liquid collecting tank between the first bracing piece at base top and the second bracing piece, the layer board seat includes layer board and annular fixed block, annular fixed block middle part has the annular chamber, the layer board middle part is opened has the loudspeaker opening, the layer board passes through lift axle A, sliding sleeve A, lift knob A and the outside lift slip location of first bracing piece is connected; the double-plate bracket is connected with the external lifting sliding positioning of the second support rod through a lifting shaft B, a sliding sleeve B and a lifting knob B, the arc-shaped bracket central axis coincides with the annular cavity central axis, a liquid leakage pipe is communicated with the bottom of the waste liquid collecting tank, and a liquid storage bottle is arranged at the top of the base. The utility model discloses can reduce the damage risk that mercury intrusion detector quartz glass sample room appears in the washing stage, make things convenient for testing personnel's washing operation, guarantee the complete collection of remaining mercury liquid, increase experimental work efficiency.
Description
Technical Field
The utility model relates to a supporting technical field of mercury intrusion gauge quartz glass sample room especially relates to a washing support for mercury intrusion gauge quartz glass sample room.
Background
The mercury intrusion instrument is an advanced instrument and equipment for realizing the test of the microscopic pore structure and the pore size distribution in a material by injecting mercury liquid into a porous material sample by utilizing the non-infiltration characteristic of the mercury liquid and adopting a low/high pressure combined automatic control device, and has the advantages of high test precision, small sample volume requirement, large test pore size range, repeatable operation and the like. The method is widely applied to the field of microstructure test of inorganic non-metallic materials, refractory materials, rock and soil mass materials and organic functional materials.
The quartz glass sample chamber is used as a device for loading a tested sample and is an important component in the mercury intrusion detector. In the process of being tested, the working pressure of the mercury porosimeter can reach 60000psi at most, and the mercury porosimeter has extremely high requirements on the pressure-bearing capacity and the integrity of the sample chamber, so the quartz glass sample chamber of the mercury porosimeter is produced by adopting an integral forming method, and the cost is high (about 2000 yuan/piece). As a precision glass article, the sample chamber is slender and fragile (see FIG. 1. Mercury-pressure apparatus quartz glass sample chamber 10 comprises a thin straight tube 11 and a head end 12 at the end of the thin straight tube 11), and even a slight impact may cause it to crack or even break. In a complete testing process, the quartz glass sample chamber needs to be operated for multiple times in the operation steps of sample loading, low-pressure mercury feeding, high-pressure mercury feeding, pressure reduction mercury removal, sample disassembly, sample chamber cleaning and the like, so that the risk of damage to the sample chamber is greatly increased. Especially in the cleaning stage of the sample chamber, the traditional free-hand operation mode has extremely strict requirements on the operation technique and literacy of the tester: the tester needs the one hand centre gripping quartz glass sample room, keeps the downward gesture of opening, and the other hand operation washing bottle washs the sample room, still need to pay attention to the collection condition of waste liquid simultaneously, avoids remaining mercury liquid to splash to the test bench. In addition, the mercury vapor compression instrument relies on hydraulic oil to provide pressure in the high-pressure mercury-feeding stage, so that oil stains inevitably remain on the tube wall of the sample chamber after the test is finished, the operation of clamping by a single hand of a tester is more unfavorable, and the phenomenon that the sample chamber is damaged is more likely to occur in the cleaning stage of the quartz glass sample chamber.
SUMMERY OF THE UTILITY MODEL
Weak point to prior art exists, the utility model aims to provide a wash support for mercury intrusion gauge quartz glass sample room can reduce the damage risk that mercury intrusion gauge quartz glass sample room appears in the washing stage, has made things convenient for testing personnel's washing operation, has guaranteed the complete collection of remaining mercury liquid, has increased experimental work efficiency.
The purpose of the utility model is realized through the following technical scheme:
a cleaning bracket for a quartz glass sample chamber of a mercury intrusion detector comprises a base, a waste liquid collecting tank, a supporting plate seat and a double-disc bracket, a first supporting rod and a second supporting rod are fixed at the top of the base, a waste liquid collecting tank is connected between the middle part of the first supporting rod and the middle part of the second supporting rod, the supporting plate seat comprises a supporting plate and an annular fixed block fixed on the supporting plate, the middle part of the annular fixed block is provided with an annular cavity, the middle part of the supporting plate is provided with a horn opening communicated with the annular cavity, the horn opening corresponds to the waste liquid collecting tank, the supporting plate is provided with a shaft hole A in a penetrating way, a lifting shaft A is arranged in the shaft hole A of the supporting plate, a sliding sleeve A is arranged outside the first supporting rod in a lifting and sliding way, a lifting knob A for positioning the sliding sleeve A is arranged on the sliding sleeve A in a matching manner, and the end part of the lifting shaft A is fixedly connected with the side wall of the sliding sleeve A; the double-disc bracket is provided with an arc-shaped bracket, the double-disc bracket is provided with a shaft hole B in a penetrating way, a lifting shaft B is arranged in the shaft hole B of the double-disc bracket, a sliding sleeve B is arranged outside the second supporting rod in a lifting and sliding way, a lifting knob B for positioning the sliding sleeve B is arranged on the sliding sleeve B in a matching way, and the end part of the lifting shaft B is fixedly connected with the side wall of the sliding sleeve B; the arc holds in the palm the coincidence of groove central axis and the annular chamber central axis of tray seat, waste liquid collecting vat bottom intercommunication is equipped with the weeping pipe, the base top is equipped with the liquid storage bottle, weeping pipe bottom is arranged in the liquid storage bottle.
In order to better realize the utility model discloses, be equipped with a plurality of layers of rubber packing ring in the annular chamber of layer board seat.
Preferably, the double tray bracket has a level higher than that of the pallet base.
Preferably, a collecting groove cavity corresponding to the horn opening is formed in the waste liquid collecting groove, a funnel cavity is formed in the middle of the collecting groove cavity of the waste liquid collecting groove, and the liquid leaking pipe is communicated with the bottom of the funnel cavity.
Preferably, the shaft hole A is arranged on one side of the horn opening of the pallet seat, the annular fixing block of the pallet seat faces one side of the double-disc bracket, the pallet seat is arranged in an inclined mode, and the shaft hole B penetrates through the central position of the double-disc bracket.
Preferably, the waste liquid collecting tank is fixed on the first supporting rod and the second supporting rod through bolts respectively.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
(1) the utility model discloses can reduce the damage risk that mercury intrusion detector quartz glass sample room appears in the washing stage, make things convenient for testing personnel's washing operation, guarantee the complete collection of remaining mercury liquid, increase experimental work efficiency.
(2) The utility model provides a traditional washing operation in-process testing personnel bare-handed operation's centre gripping difficulty and remaining mercury liquid collect incomplete problem, can realize safe, convenient mercury intrusion detector quartz glass sample room washing operation.
(3) The utility model discloses can guarantee that solution can enter into the sample room effectively, remaining mercury liquid and cleaning solution can be discharged smoothly along the loudspeaker opening of tray seat under gravity and impulsive force effect in the sample room, have guaranteed abluent validity, agility and completeness.
(4) The utility model discloses be equipped with a plurality of layers of rubber packing ring in the annular chamber of tray seat, the rubber packing ring can effectively alleviate the rigidity extrusion between mercury intrusion detector quartz glass sample room and the annular fixed block, has increased frictional force between the two simultaneously, has reduced the risk of sample room damage when guaranteeing that the sample room is stable.
Drawings
FIG. 1 is a schematic structural diagram of a quartz glass sample chamber of a mercury intrusion instrument.
FIG. 2 is a schematic structural view of the cleaning support of the present invention;
FIG. 3 is a schematic view of the right side view of FIG. 2;
FIG. 4 is a schematic structural view of the pallet base of the present invention;
FIG. 5 is a schematic top view of the structure of FIG. 4;
FIG. 6 is a schematic structural view of the dual tray bracket of the present invention
Wherein, the names corresponding to the reference numbers in the drawings are:
1-base, 2-first support bar, 3-second support bar, 4-waste collection tank, 41-funnel cavity, 42-liquid leakage pipe, 5-pallet base, 51-pallet, 52-annular fixing block, 53-horn opening, 54-rubber gasket, 55-shaft hole A, 6-lifting shaft A, 61-lifting knob A, 7-double-disc bracket, 71-arc bracket, 72-shaft hole B, 8-lifting shaft B, 81-lifting knob B, 9-liquid storage bottle, 10-mercury intrusion instrument quartz glass sample chamber, 11-thin straight pipe, 12-head end part.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
examples
As shown in figures 1-6, a wash support for mercury intrusion detector quartz glass sample room, including base 1, waste liquid collecting tank 4, layer board seat 5 and two dish brackets 7, the base 1 top is fixed with first bracing piece 2 and second bracing piece 3, is connected with waste liquid collecting tank 4 between first bracing piece 2 middle part and the 3 middle parts of second bracing piece, the utility model discloses preferred waste liquid collecting tank 4 is fixed in on first bracing piece 2, the second bracing piece 3 through the bolt respectively. The supporting plate seat 5 comprises a supporting plate 51 and an annular fixing block 52 fixed on the supporting plate 51, an annular cavity is arranged in the middle of the annular fixing block 52, a horn opening 53 communicated with the annular cavity is formed in the middle of the supporting plate 51, the horn opening 53 corresponds to the waste liquid collecting tank 4, a collecting groove cavity corresponding to the horn opening 53 is formed in the waste liquid collecting tank 4, the middle of the collecting groove cavity of the waste liquid collecting tank 4 is a funnel cavity 41, and a leakage pipe 42 is communicated with the bottom of the funnel cavity 41. The supporting plate 51 is provided with a shaft hole A55 in a penetrating manner, a lifting shaft A6 is installed in the shaft hole A55 of the supporting plate 51, a sliding sleeve A is installed outside the first supporting rod 2 in a lifting and sliding manner, a lifting knob A61 used for positioning the sliding sleeve A is installed on the sliding sleeve A in a matching manner, and the end part of the lifting shaft A6 is fixedly connected with the side wall of the sliding sleeve A.
As shown in fig. 2 to 5, the double-disc bracket 7 is provided with an arc-shaped bracket 71, the double-disc bracket 7 is provided with a shaft hole B72 through, a lifting shaft B8 is installed in the shaft hole B72 of the double-disc bracket 7, a sliding sleeve B is installed outside the second support rod 3 in a lifting and sliding manner, the sliding sleeve B is provided with a lifting knob B81 for positioning the sliding sleeve B in a matching manner, and the end of the lifting shaft B8 is fixedly connected with the side wall of the sliding sleeve B. Arc holds in palm groove 71 the central axis and the coincidence of the annular chamber central axis of layer board seat 5, and waste liquid collecting tank 4 bottom intercommunication is equipped with weeping pipe 42, and base 1 top is equipped with stock solution bottle 9, and stock solution bottle 9 is arranged in to weeping pipe 42 bottom, and stock solution bottle 9 is preferred beaker, and during the use, stock solution bottle 9 is placed in base 1 top.
As shown in fig. 4, a plurality of layers of rubber gaskets 54 are arranged in the annular cavity of the pallet base 5, and the rubber gaskets 54 can effectively reduce rigid extrusion between the mercury intrusion instrument quartz glass sample chamber 10 (hereinafter, referred to as sample chamber) and the annular fixing block 52 of the pallet base 5, increase friction force between the two, and reduce the risk of damage to the sample chamber while ensuring the stability of the sample chamber.
As shown in FIG. 1, when cleaning the quartz glass sample chamber 10 of the mercury porosimeter, the lifting knob A61 and the lifting knob B81 can be adjusted to make the level of the double-disc bracket 7 higher than that of the pallet base 5; the height of the pallet seat 5 is adjusted through the lifting knob A61, and the height of the double-disk bracket 7 is adjusted through the lifting knob B81, so that the heights of the double-disk bracket 7 and the pallet seat 5 are beneficial to the cleaning operation of a tester. The shaft hole a55 is provided on the horn opening 53 side of the pallet base 5, the annular fixing block 52 of the pallet base 5 faces the double-disk bracket 7 side, the pallet base 5 is disposed obliquely, and the shaft hole B72 penetrates the center position of the double-disk bracket 7.
When the mercury intrusion detector is used, the head end part 12 of the mercury intrusion detector quartz glass sample chamber 10 is carefully placed in the annular cavity of the annular fixing block 52 reserved in the middle of the pallet base 5, and the rubber gasket 54 in the annular fixing block 52 can effectively reduce rigid extrusion between the mercury intrusion detector quartz glass sample chamber 10 and the annular fixing block 52, increase friction force between the two, and reduce the risk of damage to the sample chamber while ensuring the stability of the sample chamber. Then, the thin straight tube 11 of the mercury intrusion instrument quartz glass sample chamber 10 is placed in the arc-shaped bracket 71 in the center of the double-disc bracket 7, the concave curve of the arc-shaped bracket 71 can ensure the effective contact between the mercury intrusion instrument quartz glass sample chamber 10 and the double-disc bracket 7, and the risk that the sample chamber is broken due to the overhead phenomenon is avoided; after the mercury intrusion instrument quartz glass sample chamber 10 is placed, the stable posture with the opening facing downwards is obtained, manual clamping is not needed, and subsequent cleaning operation of testers is facilitated. In the cleaning process, the tester operates the washing bottle to spray the washing solution into the sample chamber through the horn opening 53 with the diameter of the upper end being the same as the inner diameter of the quartz glass sample chamber 10 of the mercury intrusion gauge, so that the solution can effectively enter the sample chamber, residual mercury liquid and washing solution in the sample chamber can be smoothly discharged along the horn opening 53 of the supporting plate seat 5 under the action of gravity and impulsive force, and the effectiveness of washing is guaranteed. The waste liquid collecting grooves 4 corresponding to the positions below the horn openings 53 collect waste liquid, scattered liquid can be collected into the liquid storage bottle 9 arranged on the base 1 through the liquid leakage pipes 42 in a unified mode, and the integrity of waste liquid collection is achieved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A washing support for a mercury intrusion instrument quartz glass sample room is characterized in that: the device comprises a base (1), a waste liquid collecting tank (4), a supporting plate seat (5) and a double-disc bracket (7), wherein a first supporting rod (2) and a second supporting rod (3) are fixed at the top of the base (1), the waste liquid collecting tank (4) is connected between the middle part of the first supporting rod (2) and the middle part of the second supporting rod (3), the supporting plate seat (5) comprises a supporting plate (51) and an annular fixed block (52) fixed on the supporting plate (51), the middle part of the annular fixed block (52) is provided with an annular cavity, the middle part of the supporting plate (51) is provided with a horn opening (53) communicated with the annular cavity, the supporting plate (51) is provided with a shaft hole A (55) in a penetrating manner, a lifting shaft A (6) is installed in the shaft hole A (55) of the supporting plate (51), a sliding sleeve A is installed outside the first supporting rod (2) in a lifting and sliding manner, the end part of the lifting shaft A (6) is fixedly connected with the side wall of the sliding sleeve A; the double-disc bracket (7) is provided with an arc-shaped bracket (71), the double-disc bracket (7) penetrates through a shaft hole B (72), a lifting shaft B (8) is installed in the shaft hole B (72) of the double-disc bracket (7), a sliding sleeve B is installed outside the second supporting rod (3) in a lifting and sliding mode, a lifting knob B (81) used for positioning is installed on the sliding sleeve B in a matching mode, and the end portion of the lifting shaft B (8) is fixedly connected with the side wall of the sliding sleeve B; arc support groove (71) the central axis coincides with the annular cavity central axis of support plate seat (5), waste liquid collecting vat (4) bottom intercommunication is equipped with weeping pipe (42), base (1) top is equipped with stock solution bottle (9), stock solution bottle (9) are arranged in to weeping pipe (42) bottom.
2. A cleaning holder for quartz glass sample chambers of mercury intrusion gauges according to claim 1, characterized in that: a plurality of layers of rubber gaskets (54) are arranged in the annular cavity of the supporting plate seat (5).
3. A cleaning holder for quartz glass sample chambers of mercury intrusion gauges according to claim 1, characterized in that: the horizontal height of the double-disc bracket (7) is higher than that of the supporting plate seat (5).
4. A cleaning support for quartz glass sample chambers of mercury intrusion gauges according to claim 1 or 2, characterized in that: the waste liquid collecting tank (4) is internally provided with a collecting tank cavity corresponding to the horn opening (53), the middle part of the collecting tank cavity of the waste liquid collecting tank (4) is a funnel cavity (41), and the liquid leakage pipe (42) is communicated with the bottom of the funnel cavity (41).
5. A cleaning support for quartz glass sample chambers of mercury intrusion gauges according to claim 1 or 2, characterized in that: the loudspeaker opening (53) one side of tray seat (5) is located in shaft hole A (55), annular fixed block (52) of tray seat (5) are towards double plate bracket (7) one side, tray seat (5) are the slope setting, shaft hole B (72) run through the central point of locating double plate bracket (7) and put.
6. A cleaning holder for quartz glass sample chambers of mercury intrusion gauges according to claim 1, characterized in that: the waste liquid collecting tank (4) is fixed on the first supporting rod (2) and the second supporting rod (3) through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096541.XU CN211757421U (en) | 2020-01-16 | 2020-01-16 | Cleaning support for quartz glass sample chamber of mercury intrusion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020096541.XU CN211757421U (en) | 2020-01-16 | 2020-01-16 | Cleaning support for quartz glass sample chamber of mercury intrusion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211757421U true CN211757421U (en) | 2020-10-27 |
Family
ID=72893594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020096541.XU Expired - Fee Related CN211757421U (en) | 2020-01-16 | 2020-01-16 | Cleaning support for quartz glass sample chamber of mercury intrusion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211757421U (en) |
-
2020
- 2020-01-16 CN CN202020096541.XU patent/CN211757421U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011063587A1 (en) | Detection device for detecting helium leak in steel barrel | |
| CN203324070U (en) | Remolding fine-grained soil test sample preparation device | |
| CN112393998A (en) | Accurate detection device of steel sheet hardness water level for construction | |
| CN211757421U (en) | Cleaning support for quartz glass sample chamber of mercury intrusion instrument | |
| CN101852669A (en) | Leak detection device for auto air condition receiver drier and application method thereof | |
| CN215493018U (en) | Concrete compaction impermeability quick test device | |
| CN219104289U (en) | Testing device for detecting tightness of plastic container | |
| CN201697764U (en) | Total-immersed leakage detector for shock absorber outer tank | |
| CN208443632U (en) | The installation of concrete impervious test piece and stripper apparatus | |
| CN202471373U (en) | Testing device for detecting performance of waterproof rolls | |
| CN209961415U (en) | Testing arrangement convenient to test hydro-cylinder sealing member leakproofness | |
| CN215448343U (en) | Air tightness detection device | |
| CN210243103U (en) | Device for detecting air tightness of oil pan | |
| CN213887460U (en) | Explosion-proof inspection device for petroleum safety management | |
| CN211697333U (en) | Building material hardness detection device | |
| CN209264516U (en) | A kind of concrete penetrometer | |
| CN201688950U (en) | Automobile air conditioner liquid storage drier leakage detector | |
| CN213041770U (en) | Hollow glass dew point detector | |
| CN212340561U (en) | Dry-type press for external thread and pipe hoop | |
| CN219996829U (en) | Concrete impervious test specimen splitting device | |
| CN212254491U (en) | Dry-type press | |
| CN220650406U (en) | Test equipment for detecting water permeability of concrete | |
| CN213748959U (en) | High accurate air water leak hunting machine of grease proofing dirt | |
| CN216050521U (en) | Be applied to gas evacuation equipment end cover gas tightness detection device | |
| CN212568286U (en) | Finished product pipe internal pressure testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20220116 |