CN212658564U - Mud proportion measuring device - Google Patents
Mud proportion measuring device Download PDFInfo
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- CN212658564U CN212658564U CN202020655224.7U CN202020655224U CN212658564U CN 212658564 U CN212658564 U CN 212658564U CN 202020655224 U CN202020655224 U CN 202020655224U CN 212658564 U CN212658564 U CN 212658564U
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- barrel
- measuring device
- inner barrel
- pressure sensor
- mud
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- 239000002002 slurry Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 210000002421 cell wall Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a mud specific gravity measuring device, which comprises an inner barrel, an outer barrel, a pressure sensor and a display instrument, wherein the inner barrel is used for containing mud, an end cover is arranged on the inner barrel, air holes are arranged on the end cover, and the volume of the inner cavity of the inner barrel is 99.95-100.05 ml; a tray is arranged in the bottom of the outer barrel, and the inner barrel can be arranged on the tray; the pressure sensor is arranged on the inner side of the bottom of the outer barrel, the tray is arranged on the pressure sensor, and the pressure sensor is electrically connected with the display instrument. Redundant mud and water in the inner barrel can be discharged through the air holes, the pressure sensor converts the received weight information into an electric signal and feeds the electric signal back to the display instrument, and the electronic data measured by peeling is moved forward by two decimal points to obtain the specific gravity value of the mud. Mud proportion measuring device's structure is simpler, and convenient to use is swift, and the data of surveying out are also more accurate, and the setting of interior bucket and outer bucket separation, are convenient for wash and maintain proportion measuring device.
Description
Technical Field
The utility model relates to a muddy water treatment technical field, in particular to mud specific gravity measuring device.
Background
An important index of the slurry is the specific gravity, which is called the slurry specific gravity for short, the slurry specific gravity refers to the weight of the slurry in unit volume, grouting needs to be detected frequently in the construction process of roads and the like to ensure that the grouting quality meets the standard requirement, and the slurry specific gravity detection is an effective detection method for ensuring the construction quality to be reliable, so the method is widely applied in the field of engineering construction. The mud proportion measurement needs to use special proportion measuring equipment, the current mud proportion meter generally adopts a balance with unequal arms, a lever knife edge of the balance is placed on a seat which can be fixedly installed on a workbench, a container for placing mud is arranged on the right side of the lever, a graduated slide block device is arranged on the left side of the lever, the weight of the mud can be directly read out on a scale by moving the slide block, the structure is not high in reliability and easy to damage in the using process, so that the situation of inaccurate measurement is caused, in the measuring process, the leveling of the movable slide block is troublesome, the time consumption is long, and errors are easy to occur in the reading process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a mud specific gravity measuring device, the specific gravity of measuring mud that can be accurate fast.
According to the mud proportion measuring device of the utility model, the mud proportion measuring device comprises an inner barrel, an outer barrel, a pressure sensor and a display instrument, the inner barrel is used for containing mud, an end cover is arranged on the inner barrel, air holes are arranged on the end cover, and the volume of the inner cavity of the inner barrel is 99.95-100.05 ml; a tray is arranged in the bottom of the outer barrel, and the inner barrel can be arranged on the tray; the pressure sensor is arranged on the inner side of the bottom of the outer barrel, the tray is arranged on the pressure sensor, and the pressure sensor is electrically connected with the display instrument.
According to the utility model discloses mud proportion measuring device has following beneficial effect at least: redundant mud and water in the inner barrel can be discharged through the air holes, 100ml of mud is kept in the inner barrel, the pressure sensor converts received weight information into an electric signal and feeds the electric signal back to the display instrument, after peeling, the display instrument displays the weight information of the mud, the unit is g, the space of the inner barrel is constrained to be 100ml, and two decimal points are moved forwards to obtain the specific gravity value of the mud after peeling is measured. The mud proportion measuring device has a simple structure and is convenient and quick to use; the precision of the pressure sensor is higher, and the measured data is more accurate; and the inner barrel and the outer barrel are arranged separately, so that the specific gravity measuring device is convenient to clean and maintain.
According to some embodiments of the utility model, the barrel head outside of outer bucket is equipped with the battery compartment, be equipped with the battery in the battery compartment, the battery with display instrument electric connection.
According to some embodiments of the utility model, the barrel head inboard of outer bucket is equipped with first cushion, be equipped with the xarm on the first cushion, be equipped with the second cushion on the end of xarm, the tray is located on the second cushion, pressure sensor pastes on the lateral wall of xarm.
According to some embodiments of the utility model, be equipped with the ladder groove on the bung hole inside wall of interior bucket, the end cover inboard is equipped with and stretches into the arch in ladder groove, bellied lateral wall and terminal surface all with the lateral wall butt in ladder groove.
According to some embodiments of the utility model, still be equipped with outer bucket complex bung, the bung can with interior bucket cover is in the outer bucket, the bung with outer bucket accessible hasp structural connection.
According to the utility model discloses a some embodiments, hasp structure includes L type spacing groove and spring bolt, the spring bolt can L type spacing inslot slides, L type spacing groove is located on the inside wall of outer bucket, the vertical portion of L type spacing groove extends to the bung hole department of outer bucket, the eaves portion of bung can stretch into in the outer bucket, the spring bolt is located the eaves portion of bung.
According to some embodiments of the utility model, the last cell wall of the horizontal part of L type spacing groove is slope form, it keeps away from to go up the cell wall the region of vertical portion is comparatively go up the cell wall and be close to the region height of vertical portion.
According to some embodiments of the present invention, the outer barrel and the inner barrel are both cylindrical.
According to some embodiments of the utility model, L type spacing groove with the spring bolt all is equipped with two, two L type spacing groove with the axis of outer bucket sets up for symmetry center symmetry.
According to some embodiments of the present invention, the peripheral region of the tray is provided with an upturned outer edge, the outer edge is used for limiting the inner barrel on the upper surface of the tray.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic sectional view of a specific gravity measuring device according to an embodiment of the present invention after a barrel cover is hidden;
fig. 2 is a schematic top view of the specific gravity measuring device according to the embodiment of the present invention after the barrel cover is hidden;
FIG. 3 is a schematic cross-sectional view taken at A-A of FIG. 2;
fig. 4 is a schematic cross-sectional view of a barrel cover according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 2 and 3, a mud specific gravity measuring device comprises an inner barrel 100, an outer barrel 200, a pressure sensor 300 and a display instrument 400, wherein the inner barrel 100 is used for containing mud, an end cover 110 is arranged on the inner barrel 100, an air hole 111 is arranged on the end cover 110, and the volume of an inner cavity of the inner barrel 100 is 99.95-100.05 ml; a tray 210 is arranged in the bottom of the outer barrel 200, and the inner barrel 100 can be arranged on the tray 210; the pressure sensor 300 is disposed at the inner side of the bottom of the outer tub 200, the tray 210 is disposed on the pressure sensor 300, and the pressure sensor 300 is electrically connected to the display 400.
When the mud proportion measuring device is used, the inner barrel 100 is filled with mud, the inner barrel 100 is covered with the end cover 110, redundant mud and water can be discharged through the air holes 111, 100ml of mud is kept in the inner barrel 100, then the inner barrel 100 filled with the mud is placed on the tray 210, the pressure sensor 300 converts received weight information into electric signals and feeds the electric signals back to the display instrument 400, after peeling is carried out (the weight of the inner barrel 100 and the end cover 110 is removed), the display instrument 400 displays the weight information of the mud with the unit of g, because the space constraint of the inner barrel is 100ml, the electronic data measured by peeling moves forwards two decimal points, and the specific weight value of the mud is obtained. The mud proportion measuring device has a simple structure and is convenient and quick to use; the precision of the pressure sensor 300 is higher, and the measured data is more accurate; and the inner tub 100 and the outer tub 200 are separately provided, so that it is convenient to clean and maintain the specific gravity measuring device.
In this embodiment, the display device 400 integrates a processor, an analog-to-digital converter, a key input module, and a display module, the pressure sensor 300 is electrically connected to the analog-to-digital converter, and the analog-to-digital converter, the key input module, and the display module are all electrically connected to the processor. The display 400 is powered by 3V to 5.5V dc, and may be electrically connected to the battery by pin header connection or 3.5mm connector connection. The display module is a four-digit nixie tube display and can display 0-9999 g; the pressure sensor 300 may be selected to have a gauge of 5000 g. The key input module is at least provided with three keys which are respectively a peeling key, a correction key and a correction subtraction key, and the three keys have a power-off protection function. In the embodiment, the display 400 may be a commercially available HX711 intelligent load cell display, and the pressure sensor 300 may also be a commercially available sensor type.
In some embodiments of the present invention, the outer bottom of the outer barrel 200 is provided with a battery compartment 220, a battery is disposed in the battery compartment 220, the battery is electrically connected to the display instrument 400, and the battery supplies power to the display instrument 400 and the pressure sensor 300. The battery compartment 220 is convenient for replacing batteries and plays a role in sealing and protecting the batteries, and the batteries can be button batteries or dry batteries.
In some embodiments of the present invention, the inner side of the bottom of the outer barrel 200 is provided with a first cushion block, the first cushion block is provided with a cross arm 230, the end of the cross arm 230 is provided with a second cushion block, the tray 210 is provided on the second cushion block, and the pressure sensor 300 is attached to the side wall of the cross arm 230. When the inner tub 100 and the mud are put on the tray 210, the tray 210 presses the cross arm 230 to slightly deform the cross arm 230, and the pressure sensor 300 detects the deformation to convert the weight information into the electrical information.
In some embodiments of the present invention, the stepped groove 120 is disposed on the inner sidewall of the barrel opening of the inner barrel 100, the inner side of the end cover 110 is disposed with the protrusion 112 capable of extending into the stepped groove 120, and the sidewall and the end surface of the protrusion 112 are abutted to the sidewall of the stepped groove 120. When the end cover 110 is pressed on the opening of the inner barrel 100, the side wall and the end surface of the bulge 112 are abutted against the side wall of the stepped groove 120, so that a good sealing effect is achieved; is beneficial to squeezing and discharging the redundant mud and water in the inner barrel 100, thereby ensuring that the volume of the mud in the inner barrel 100 is kept at 100 ml.
Referring to fig. 4, the mud weight measuring device is further provided with a barrel cover 500 engaged with the outer barrel 200, the inner barrel 100 can be covered in the outer barrel 200 by the barrel cover 500, and the barrel cover 500 and the outer barrel 200 can be connected by a locking structure. The barrel cover 500 is connected with the outer barrel 200 through the locking structure, the inner barrel 100 is fixedly covered in the outer barrel 200, and the whole specific gravity measuring device is convenient to carry.
The utility model discloses an in some embodiments, the hasp structure includes L type spacing groove 600 and spring bolt 700, and spring bolt 700 can slide in L type spacing groove 600, and on L type spacing groove 600 located outer barrel 200's inside wall, the vertical portion of L type spacing groove 600 extended to the bung hole department of outer barrel 200, and in bucket 200 can be stretched into to the eaves portion of bung 500, spring bolt 700 located bung 500's eaves portion. When the eave part of the tub cover 500 extends into the outer tub 200, the locking tongue 700 extends into the L-shaped limiting groove 600 from the bung hole, the locking tongue 700 slides along the length direction of the vertical part of the L-shaped limiting groove 600 and is limited in the L-shaped limiting groove 600, when the locking tongue 700 moves to the bottom of the vertical part of the L-shaped limiting groove 600, the tub cover 500 is screwed down to rotate, the locking tongue 700 rotates along with the tub cover 500, the locking tongue 700 slides into the horizontal part of the L-shaped limiting groove 600, so that the tub cover 500 is connected with the outer tub 200, and the tub cover 500 is prevented from being separated from the outer tub 200. When the tub cover 500 and the outer tub 200 need to be separated, the tub cover 500 can be pulled out from the outer tub 200 by reversely rotating the tub cover 500.
The utility model discloses an in some embodiments, the last cell wall of L type spacing groove 600's horizontal part is slope form, goes up the cell wall and keeps away from the regional height that the cell wall is close to vertical portion more than last cell wall of vertical portion. After the barrel cover 500 is screwed down and rotated, the upper surface of the locking tongue 700 abuts against the upper groove wall, and the upper groove wall is in a slope shape, so that the locking tongue 700 is prevented from being accidentally found to rotate, and the locking of the locking tongue 700 is realized.
In some embodiments of the present invention, the outer barrel 200 and the inner barrel 100 are both cylinders, and the common shape outside the cylinders is convenient for processing and beautiful.
The utility model discloses an in some embodiments, L type spacing groove 600 and spring bolt 700 all are equipped with two, and two L type spacing grooves 600 use the axis of outer bucket 200 to set up as the symmetry center symmetry, and two L type spacing grooves 600 and two spring bolts 700 correspond the cooperation respectively, can be so that the structural strength of hasp structure strengthens.
In some embodiments of the present invention, the peripheral region of the tray 210 is provided with an upturned outer edge 211, and the outer edge 211 is used for limiting the inner barrel 100 on the upper surface of the tray 210. The outer edge 211 is 2mm higher than the upper surface of the tray 210.
It is understood that both the end cap 110 and the tub cover 500 may be provided with a handle, by which the end cap 110 or the tub cover 500 is conveniently mounted or dismounted; the outer barrel 200 may be provided with a handle by which the whole mud weight measuring device may be conveniently moved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A mud weight measuring device, comprising:
the inner barrel (100) can be used for containing slurry, an end cover (110) is arranged on the inner barrel (100), air holes (111) are formed in the end cover (110), and the volume of an inner cavity of the inner barrel (100) is 99.95-100.05 ml;
the inner barrel comprises an outer barrel (200), wherein a tray (210) is arranged in the bottom of the outer barrel (200), and the inner barrel (100) can be placed on the tray (210);
the pressure sensor (300), the pressure sensor (300) is located the barrel bottom inboard of outer bucket (200), tray (210) is located on the pressure sensor (300), pressure sensor (300) electric connection has display instrument (400).
2. The mud weight measuring device of claim 1, wherein: the outer side of the bottom of the outer barrel (200) is provided with a battery compartment (220), a battery is arranged in the battery compartment (220), and the battery is electrically connected with the display instrument (400).
3. The mud weight measuring device of claim 1, wherein: the inner side of the bottom of the outer barrel (200) is provided with a first cushion block, the first cushion block is provided with a cross arm (230), the end of the cross arm (230) is provided with a second cushion block, the tray (210) is arranged on the second cushion block, and the pressure sensor (300) is attached to the side wall of the cross arm (230).
4. The mud weight measuring device of claim 1, wherein: the inner barrel is characterized in that a stepped groove (120) is formed in the inner side wall of the opening of the inner barrel (100), a protrusion (112) capable of extending into the stepped groove (120) is arranged on the inner side of the end cover (110), and the side wall and the end face of the protrusion (112) are abutted to the side wall of the stepped groove (120).
5. The mud weight measuring device of claim 1, wherein: the washing machine is also provided with a barrel cover (500) matched with the outer barrel (200), the inner barrel (100) can be covered in the outer barrel (200) by the barrel cover (500), and the barrel cover (500) and the outer barrel (200) can be connected through a locking structure.
6. The mud weight measuring device of claim 5, wherein: the hasp structure includes L type spacing groove (600) and spring bolt (700), spring bolt (700) can slide in L type spacing groove (600), L type spacing groove (600) are located on the inside wall of outer bucket (200), the vertical portion of L type spacing groove (600) extends to the bung hole department of outer bucket (200), the eaves portion of bung (500) can stretch into in outer bucket (200), spring bolt (700) are located the eaves portion of bung (500).
7. The mud weight measuring device of claim 6, wherein: the upper groove wall of the horizontal part of the L-shaped limiting groove (600) is in a slope shape, and the area of the upper groove wall far away from the vertical part is higher than the area of the upper groove wall close to the vertical part.
8. The mud weight measuring device according to claim 6 or 7, wherein: the outer barrel (200) and the inner barrel (100) are both cylindrical.
9. The mud weight measuring device of claim 8, wherein: the L-shaped limiting grooves (600) and the locking tongues (700) are both provided with two L-shaped limiting grooves (600) which are symmetrically arranged by taking the central axis of the outer barrel (200) as a symmetric center.
10. The mud weight measuring device of claim 1, wherein: the peripheral area of the tray (210) is provided with an upturned outer edge (211), and the outer edge (211) is used for limiting the inner barrel (100) on the upper surface of the tray (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020655224.7U CN212658564U (en) | 2020-04-26 | 2020-04-26 | Mud proportion measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020655224.7U CN212658564U (en) | 2020-04-26 | 2020-04-26 | Mud proportion measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN212658564U true CN212658564U (en) | 2021-03-05 |
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ID=74765725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020655224.7U Active CN212658564U (en) | 2020-04-26 | 2020-04-26 | Mud proportion measuring device |
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| Country | Link |
|---|---|
| CN (1) | CN212658564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399754A (en) * | 2023-03-27 | 2023-07-07 | 中国五冶集团有限公司 | A mud specific gravity detection device |
-
2020
- 2020-04-26 CN CN202020655224.7U patent/CN212658564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116399754A (en) * | 2023-03-27 | 2023-07-07 | 中国五冶集团有限公司 | A mud specific gravity detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xue Chong Inventor after: Dong Yunxiang Inventor after: Lin Yuming Inventor after: Li Peng Inventor after: Wang Wenfeng Inventor after: Chen Jie Inventor after: Duan Shijiang Inventor before: Dong Yunxiang Inventor before: Lin Yuming Inventor before: Li Peng Inventor before: Xue Chong Inventor before: Wang Wenfeng Inventor before: Chen Jie Inventor before: Duan Shijiang |
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| CB03 | Change of inventor or designer information |