CN111156909A - Coal mine sump sludge thickness measuring device - Google Patents
Coal mine sump sludge thickness measuring device Download PDFInfo
- Publication number
- CN111156909A CN111156909A CN201911349378.1A CN201911349378A CN111156909A CN 111156909 A CN111156909 A CN 111156909A CN 201911349378 A CN201911349378 A CN 201911349378A CN 111156909 A CN111156909 A CN 111156909A
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- Prior art keywords
- block
- coal mine
- guide cylinder
- sump
- suction block
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
Abstract
The invention discloses a device for measuring the thickness of sludge in a coal mine sump, and relates to the technical field of coal mine equipment; the water tank comprises a water tank and a guide cylinder arranged on the side surface of the water tank, wherein a cavity for the attraction block B to slide up and down is arranged in the guide cylinder, and the bottom of the guide cylinder is provided with an attraction block A with changeable polarity which is attracted with the attraction block B; the B suction block is provided with a connecting rope connected with the measuring block in the water sump, the connecting rope connects the B suction block and the measuring block, and the water sump is also provided with a guide mechanism; the upper end of the guide cylinder is also provided with a multi-stage telescopic rod; the bottom of the B suction block is also provided with an infrared distance meter, and the infrared distance meter, the multi-stage telescopic rod and the A suction block are all electrically connected with a controller arranged on the guide cylinder; the display is electrically connected with the controller and used for displaying the measured data. The invention has simple measurement and convenient use.
Description
Technical Field
The invention relates to the technical field of coal mine equipment, in particular to a coal mine sump sludge thickness measuring device.
Background
When coal is mined, a large amount of underground water exists in a coal mine, two or more water bins are built for the convenience of water collection and storage, but because the underground environment is too poor, one water bin can silt for several months and needs to be cleaned in time, and according to the regulation of coal mine safety regulations, sludge in the water bin arranged in an underground main drainage pump room must be cleaned for 1 time before rainy season every year.
Therefore, the depth of the sludge in the water sump needs to be monitored, and the prior art generally detects the sludge through manual work, so that the manual detection work efficiency is low, the labor intensity is high, and the detection uncertainty is large, so that a coal mine water sump sludge thickness measuring device capable of automatically detecting needs to be arranged to explain the technical problems.
Disclosure of Invention
The invention aims to provide a coal mine sump sludge thickness measuring device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a coal mine sump sludge thickness measuring device comprises a sump and a guide cylinder arranged on the side surface of the sump, wherein a cavity for a B suction block to slide up and down is arranged in the guide cylinder, and a polarity-variable A suction block sucked with the B suction block is arranged at the bottom of the guide cylinder; the B suction block is provided with a connecting rope connected with the measuring block in the water sump, the connecting rope connects the B suction block and the measuring block, and the water sump is also provided with a guide mechanism; the upper end of the guide cylinder is also provided with a multi-stage telescopic rod; the bottom of the B suction block is also provided with an infrared distance meter, and the infrared distance meter, the multi-stage telescopic rod and the A suction block are all electrically connected with a controller arranged on the guide cylinder; the display is electrically connected with the controller and used for displaying the measured data.
As a further scheme of the invention: the connecting rope passes through the through hole at the upper end of the guide cylinder.
As a still further scheme of the invention: the guide mechanism comprises a support fixedly arranged on the water sump, guide wheels are fixedly arranged at two ends of the support respectively, and the connecting rope penetrates through the two guide wheels.
As a still further scheme of the invention: the measuring block is characterized in that a sliding hole is formed in the middle of the measuring block, a guide rod is arranged in the sliding hole, and the guide rod is fixedly installed inside the water sump.
As a still further scheme of the invention: the measuring block is also provided with a plurality of through holes in an array mode.
As a still further scheme of the invention: the multi-stage telescopic rod is a compression cylinder.
As a still further scheme of the invention: the A attraction block is an electromagnet, and the B attraction block is a magnet.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the sludge thickness is automatically measured by arranging the absorption block B, the absorption block A, the infrared distance meter, the multi-stage telescopic rod, the controller and the display, so that the operation is convenient, and the labor intensity is reduced; meanwhile, the through holes are arranged to reduce the liquid resistance of the measuring block in the downward movement process, so that the measuring efficiency is improved; the invention has simple measurement and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of a coal mine sump sludge thickness measuring device.
Fig. 2 is a control schematic diagram of a coal mine sump sludge thickness measuring device.
Fig. 3 is a schematic structural diagram of a measuring block in the coal mine sump sludge thickness measuring device.
In the figure: the device comprises a water bin-1, a guide rod-2, a measuring block-3, a through hole-4, a connecting rope-5, a guide wheel-6, a support-7, a guide cylinder-8, a controller-9, a display-10, a B suction block-11, a A suction block-12, infrared distance meters-13 and-14, a multi-stage telescopic rod-15 and a through hole-16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the invention, a coal mine sump sludge thickness measuring device includes a water sump 1 and a guide cylinder 8 arranged on a side surface of the water sump 1, a cavity for a B suction block 11 to slide up and down is arranged inside the guide cylinder 8, a polarity-variable a suction block 12 sucked with the B suction block 11 is arranged at the bottom of the guide cylinder 8, and the B suction block 11 is sucked on the a suction block 12 to be fixed when measurement is not required; the B suction block 11 is provided with a connecting rope 5 connected with the measuring block 3 in the water sump 1, the connecting rope 5 connects the two, and the water sump 1 is also provided with a guide mechanism; the upper end of the guide cylinder 8 is also provided with a multi-stage telescopic rod 15, when the B suction block 11 moves to the upper end of the guide cylinder 8 and measurement is finished, the multi-stage telescopic rod 15 extends out, so that the B suction block 11 moves downwards and the B suction block 11 is conveyed to the bottom; the bottom of the B suction block 11 is also provided with an infrared distance meter 13, and the infrared distance meter 13, the multi-stage telescopic rod 15 and the A suction block 12 are all electrically connected with a controller 9 arranged on the guide cylinder 8; the display 10 is electrically connected with the controller 9 and is used for displaying measurement data; when measurement is needed, the controller 9 controls the polarity of the suction block A12 to be the same as that of the suction block B11, so that the suction block B11 is far away from the suction block A12, the suction block B11 is driven to move upwards through the connecting rope 5 under the action of the gravity of the measurement block 3, and further the thickness of sludge in the water sump 1 is measured; after the measurement is finished, the controller 9 controls the polarity of the suction block A12 to be opposite to that of the suction block B11, the polarity of the suction block A and the polarity of the suction block B are sucked, meanwhile, the multi-stage telescopic rod 15 drives the suction block B11 to move downwards, the suction block B is sucked on the suction block A12, and therefore the next measurement is facilitated; the measured data are displayed directly on the display 10 at the time of measurement.
Example 2
Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that the connection rope 5 is disposed through a through hole 16 at the upper end of the guide cylinder 8.
The guiding mechanism comprises a support 7 fixedly arranged on the water sump 1, guide wheels 6 are fixedly arranged at two ends of the support 7 respectively, the connecting rope 5 penetrates through the two guide wheels 6, and the connecting rope 5 is guided by the guide wheels.
The middle position of the measuring block 3 is provided with a sliding hole, the guide rod 2 is arranged in the sliding hole, the guide rod 2 is arranged and used for guiding the measuring block 3, and the guide rod 2 is fixedly arranged inside the water sump 1.
The measuring block 3 is further provided with a plurality of through holes 4 in an array mode, the through holes 4 are arranged, liquid resistance in the downward movement process of the measuring block 3 is reduced, and measuring efficiency is improved.
The multi-stage telescopic rod 15 is a compression cylinder, and is convenient to realize.
The bottom of the guide cylinder 8 and the bottom of the water sump 1 are on the same plane.
The A attraction block 12 is an electromagnet, and the B attraction block 11 is a magnet.
The working principle of the invention is as follows: when measurement is needed, the controller 9 controls the polarity of the suction block A12 to be the same as that of the suction block B11, so that the suction block B11 is far away from the suction block A12, the suction block B11 is driven to move upwards through the connecting rope 5 under the action of the gravity of the measurement block 3, and further the thickness of sludge in the water sump 1 is measured; after the measurement is finished, the controller 9 controls the polarity of the suction block A12 to be opposite to that of the suction block B11, the polarity of the suction block A and the polarity of the suction block B are sucked, meanwhile, the multi-stage telescopic rod 15 drives the suction block B11 to move downwards, the suction block B is sucked on the suction block A12, and therefore the next measurement is facilitated; the measured data is directly displayed on the display 10 during measurement; according to the invention, the suction block B11, the suction block A12, the infrared distance meter 13, the multi-stage telescopic rod 15, the controller 9 and the display 10 are arranged, so that the sludge thickness can be automatically measured, the operation is convenient, and the labor intensity is reduced; meanwhile, the through holes 4 are arranged to reduce the liquid resistance of the measuring block 3 in the downward movement process, so that the measuring efficiency is improved; the invention has simple measurement and convenient use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A coal mine sump sludge thickness measuring device comprises a sump (1) and a guide cylinder (8) arranged on the side surface of the sump (1), wherein a cavity for a suction block B (11) to slide up and down is arranged in the guide cylinder (8), and a suction block A (12) with variable polarity, which is sucked with the suction block B (11), is arranged at the bottom of the guide cylinder (8); the device is characterized in that a connecting rope (5) connected with a measuring block (3) in a water sump (1) is arranged on the suction block B (11), the connecting rope (5) connects the suction block B and the measuring block, and a guide mechanism is further arranged on the water sump (1); the upper end of the guide cylinder (8) is also provided with a multi-stage telescopic rod (15); the bottom of the B absorption block (11) is also provided with an infrared distance meter (13), and the infrared distance meter (13), the multi-stage telescopic rod (15) and the A absorption block (12) are all electrically connected with a controller (9) arranged on the guide cylinder (8); the display (10) is electrically connected with the controller (9) and is used for displaying the measurement data.
2. Coal mine sump sludge thickness measuring device according to claim 1, characterized in that the connecting rope (5) is arranged through a through hole (16) in the upper end of the guide cylinder (8).
3. The coal mine water sump sludge thickness measuring device according to claim 2, wherein the guide mechanism comprises a bracket (7) fixedly arranged on the water sump (1), guide wheels (6) are respectively fixedly arranged at two ends of the bracket (7), and the connecting rope (5) passes through the two guide wheels (6).
4. The coal mine water sump sludge thickness measuring device according to claim 1, wherein a slide hole is formed in the middle of the measuring block (3), the guide rod (2) is arranged in the slide hole, and the guide rod (2) is fixedly installed inside the water sump (1).
5. The coal mine sump sludge thickness measuring device according to claim 4, wherein the measuring block (3) is further provided with a plurality of through holes (4) in an array.
6. The coal mine water sump sludge thickness measuring device according to claim 1, wherein the multi-stage telescopic rods (15) are compression cylinders.
7. The coal mine water sump sludge thickness measuring device according to any one of claims 1 to 6, wherein the A attraction block (12) is an electromagnet, and the B attraction block (11) is a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349378.1A CN111156909A (en) | 2019-12-24 | 2019-12-24 | Coal mine sump sludge thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349378.1A CN111156909A (en) | 2019-12-24 | 2019-12-24 | Coal mine sump sludge thickness measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN111156909A true CN111156909A (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911349378.1A Pending CN111156909A (en) | 2019-12-24 | 2019-12-24 | Coal mine sump sludge thickness measuring device |
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| CN (1) | CN111156909A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981943A (en) * | 2020-07-26 | 2020-11-24 | 葛庆运 | Coal mine sump sludge thickness measuring device |
| CN112902797A (en) * | 2021-01-18 | 2021-06-04 | 甘肃能源化工职业学院 | Coal mine sump sludge thickness measuring device |
| CN114252040A (en) * | 2021-12-31 | 2022-03-29 | 合肥天秤检测科技有限公司 | Silt thickness detection equipment for water conservancy detection |
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Patent Citations (10)
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| CN2709614Y (en) * | 2004-03-19 | 2005-07-13 | 冯东 | Emergency safety door |
| CN102313434A (en) * | 2011-10-20 | 2012-01-11 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN205180734U (en) * | 2015-11-02 | 2016-04-27 | 佛山市顺德区卡迪家具实业有限公司 | Desk of automatic rising formula LED lamp device is equipped with |
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| CN108554493A (en) * | 2018-04-25 | 2018-09-21 | 罗学中 | A kind of electric appliance recycling equipment being conducive to environmental protection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981943A (en) * | 2020-07-26 | 2020-11-24 | 葛庆运 | Coal mine sump sludge thickness measuring device |
| CN112902797A (en) * | 2021-01-18 | 2021-06-04 | 甘肃能源化工职业学院 | Coal mine sump sludge thickness measuring device |
| CN114252040A (en) * | 2021-12-31 | 2022-03-29 | 合肥天秤检测科技有限公司 | Silt thickness detection equipment for water conservancy detection |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200515 |
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| RJ01 | Rejection of invention patent application after publication |