CN219657427U - Mine filling site slurry fluidity detection device - Google Patents
Mine filling site slurry fluidity detection device Download PDFInfo
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- CN219657427U CN219657427U CN202320393551.3U CN202320393551U CN219657427U CN 219657427 U CN219657427 U CN 219657427U CN 202320393551 U CN202320393551 U CN 202320393551U CN 219657427 U CN219657427 U CN 219657427U
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- measuring
- groove
- rod
- detection device
- slump
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- 239000002002 slurry Substances 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 238000013519 translation Methods 0.000 claims abstract description 9
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to a mine filling site slurry fluidity detection device, wherein lifting slideway grooves are formed in the inner sides of two support rods arranged on an operation table; the support rod is provided with scale marks for displaying the height of the slump body; the operation table is provided with holes positioned between the support rods, measuring grooves are arranged in the holes, the rear sides of the measuring grooves are supported by the support plates, and the front sides of the measuring grooves are supported by the push-pull brackets; the bottom side of the measuring groove is connected with a rotary driving rod. The left side and the right side of the measuring cylinder are respectively and fixedly provided with a fixed cross rod, and the outer ends of the two fixed cross rods are respectively positioned in a left lifting slideway groove and a right lifting slideway groove. The slump size measuring mechanism comprises a measuring frame provided with a translation slideway groove, and a telescopic rod extending downwards is respectively connected in the translation slideway groove through a left sliding block and a right sliding block. The measuring frame is provided with scale marks for displaying the distance between the two telescopic rods. The on-site accurate measurement and cleaning integration of the fluidity of the mine filling slurry is realized, and the measurement and slurry cleaning efficiency is improved.
Description
Technical Field
The utility model relates to a slurry fluidity detection device, in particular to a slurry fluidity detection device applied to a mine filling site.
Background
In the mine filling process, in order to ensure the quality of underground filling bodies, the fluidity, the water retention and the cohesiveness of paste slurry which is being prepared are required to be measured. Because of the lack of a special device for carrying out on-site measurement on mine filling slurry, the current method for measuring the slurry fluidity mainly refers to a slump detection method in the concrete industry, and the fluidity, the water retention and the cohesiveness of the slurry are detected by using a slump barrel used in the concrete industry.
In practice, slump barrels used in the concrete industry have been found to have the following drawbacks when applied to the detection of the fluidity of a filler slurry: firstly, in the testing process, the staff is required to operate more fussy by means of tools such as a steel plate ruler, a square ruler and the like, and usually 3-5 persons are required to complete the testing. Secondly, one operator is required to step on the fixed base of the slump barrel, which tends to affect other operators to add slurry into the slump barrel. Thirdly, in the process of loading and tamping, particularly in the process of loosening a pedal and lifting materials, the slump barrel is inevitably slipped, the measurement accuracy of the height and the diameter of the slurry after slumping is seriously affected, and even the experiment fails. Fourth, the slurry cleaning difficulty of the slump barrel after measurement is high, and particularly when the viscosity of the detected slurry is high, the problem is particularly remarkable, and the influence on the detection efficiency is high.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a mine filling site slurry fluidity detection device, which realizes the on-site accurate measurement and cleaning integration of mine filling slurry fluidity and improves the measurement and slurry cleaning efficiency.
The technical scheme of the utility model is as follows:
the utility model provides a mine fills scene ground paste mobility detection device, includes operation panel and measuring cylinder, its characterized in that: the left support rod and the right support rod are fixedly arranged on the operating platform, and a lifting slideway groove is formed in the inner side of each support rod; the support rod is provided with scale marks for displaying the height of the slump; the operation table is provided with a hole positioned between the two support rods, a measuring groove with an upward opening is arranged in the hole, the rear side of the measuring groove is supported by the supporting plate, and the front side of the measuring groove is supported by the push-pull bracket; the bottom side of the measuring groove is connected with a rotary driving rod; the left side and the right side of the measuring cylinder are respectively and fixedly provided with a fixed cross rod, the outer ends of the two fixed cross rods are respectively positioned in a left lifting slideway slot and a right lifting slideway slot, or the outer ends of the two fixed cross rods are respectively arranged in the left lifting slideway slot and the right lifting slideway slot through sliding blocks; the detection device further comprises a slump size measurement mechanism, the slump size measurement mechanism comprises a measurement frame provided with a translation slideway groove, a left sliding block and a right sliding block are arranged in the translation slideway groove, and the two sliding blocks are respectively connected with a telescopic rod which extends downwards; the measuring frame is provided with scale marks for displaying the distance between the two telescopic rods; the slump size measuring mechanism also comprises a mounting sleeve which is fixed at the left end and the right end of the measuring frame, and the mounting sleeve is sleeved on the supporting rod and can slide up and down along the supporting rod; the slump dimensional measurement mechanism also includes a mounting sleeve positioning mechanism.
Preferably, the mounting sleeve positioning mechanism comprises a through hole formed in the wall of the mounting sleeve, a positioning hole formed in the top end of the supporting rod and a positioning bolt inserted into the through hole and the positioning hole.
Preferably, a tap for externally connecting a tap water pipe is installed on the operation table, and the tap is connected with a hose for flushing slurry.
Preferably, a commodity shelf is mounted on the operation table.
Preferably, the front end of the measuring groove is provided with a cleaning discharge port; the detection device comprises a collecting barrel arranged below the cleaning discharge port.
Preferably, lifting driving devices for driving the fixed cross bars to lift are respectively arranged on the two support rods.
Further preferably, the lifting driving device comprises a winch driven by a motor, and a traction rope of the winch is connected with the fixed cross bar.
The utility model has the positive effects that:
the first testing cylinder is connected to the supporting rod in a sliding way and can move up and down along the lifting chute; and the measuring frame is detachably connected with the supporting rod. The device is used for a filling station site, can rapidly and accurately measure the fluidity of slurry, can realize single-person operation of operators, lightens the labor intensity of slurry cleaning, and improves the detection efficiency.
And the second measuring groove is provided with a material collecting and cleaning function besides the slurry fluidity measurement, the front end of the measuring groove is inclined downwards by pulling out the push-pull bracket and operating the rotary driving rod, and the slurry is discharged from the cleaning discharge hole to the material collecting barrel, so that the integration of detection and cleaning mechanisms is realized.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a measuring cylinder and a lifting mechanism thereof in an embodiment of the utility model.
Fig. 3 is a schematic view of the slump size measuring mechanism according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of an operation panel and a part of an attachment mechanism thereof according to an embodiment of the present utility model.
In the figure: 1. the automatic cleaning device comprises an operating platform, 1-1, supporting legs, 2, a measuring cylinder, 3, a discharging funnel, 4, a measuring groove, 4-1, a cleaning discharge opening, 5, a rotary driving rod, 6, a push-pull bracket, 7, a collecting barrel, 8, a supporting rod, 9, a lifting driving device, 10, a lifting slideway groove, 11, a fixed cross rod, 12, a mounting sleeve, 13, a measuring frame, 14, a translation slideway groove, 15, a telescopic rod, 16, a tap, 17, a hose, 18, a storage rack, 19, a tamping rod, 20 and a cleaning shovel.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
Example 1
As shown in fig. 1, the embodiment comprises an operation table 1 with support legs 1-1 at the lower side, wherein a left support rod 8 and a right support rod 8 are fixedly arranged at the upper side of the operation table 1, and a lifting slideway slot 10 is formed at the inner side of the support rods 8. The support bar 8 is provided with graduation marks for displaying the height of the slump. The operation table 1 is provided with a hole between two support rods 8, a measuring groove 4 with an upward opening is arranged in the hole, the rear side of the measuring groove 4 is supported by a supporting plate fixed at the rear side of the hole, the front side of the measuring groove is supported by a push-pull bracket 6, and the bottom surface of the measuring groove 4 is in a horizontal state under the supporting state of the supporting plate and the push-pull bracket 6. The front end of the push-pull bracket 6 protrudes from the front end of the console 1. The front end of the measuring groove 4 is provided with a cleaning discharge port 4-1. A rotary drive rod 5 is connected to the bottom side of the measuring tank 4, and the handle of the rotary drive rod 5 protrudes from the left side of the operating table 1. When the slurry in the measuring tank 4 needs to be cleaned, the push-pull bracket 6 is pulled outwards (i.e. forwards) firstly, then the front end of the measuring tank 4 is driven to rotate downwards by rotating the handle of the rotary driving rod 5, and the slurry is discharged from the cleaning discharge port 4-1 after the running water is used for flushing.
As shown in fig. 1 and 2, the embodiment further comprises a measuring cylinder 2 with an upper port provided with a discharge funnel 3. The left side and the right side of the measuring cylinder 2 are respectively and fixedly provided with a fixed cross rod 11, and the outer ends of the two fixed cross rods 11 are respectively positioned in a left lifting slideway groove 10 and a right lifting slideway groove 10. The outer ends of the two fixed cross bars 11 can also be arranged in the left and right lifting slideway grooves 10 through sliding blocks.
The embodiment also comprises a slump size measuring mechanism as shown in fig. 3, the slump size measuring mechanism comprises a measuring frame 13 provided with a translation slideway groove 14, a left sliding block and a right sliding block are respectively arranged in the translation slideway groove 14, and the two sliding blocks are respectively connected with a telescopic rod 15 which extends downwards. The measuring frame 13 is provided with graduation marks for displaying the distance between the two telescopic rods 15 (i.e. the diameter dimension of the slump). The slump dimension measuring mechanism further comprises a mounting sleeve 12 fixed to the left end and the right end of the measuring frame 13, wherein the mounting sleeve 12 is used for being sleeved on the supporting rod 8, can slide up and down along the supporting rod 8 and can be positioned at the top end of the supporting rod 8. The preferred way of positioning is: the wall of the mounting sleeve 12 is provided with a through hole, the top end part of the supporting rod 8 is provided with a positioning hole, and positioning is realized through a positioning bolt inserted into the through hole and the positioning hole.
As shown in fig. 1 and 4, a tap 16 for connecting a tap water pipe externally is mounted on the operation table 1, and a hose 17 for flushing slurry is connected to the tap 16. The operating platform 1 is also provided with a shelf 18 for holding a tamping rod 19 and a cleaning shovel 20.
Still referring to fig. 1, the present embodiment further comprises an aggregate bucket 7 for placement below said purge outlet 4-1.
When in use, firstly, the discharging funnel 3 is arranged on the measuring cylinder 2, and the push-pull bracket 6 is pushed in to enable the bottom surface of the measuring groove 4 to be horizontal. The measuring cylinder 2 is then placed on the bottom surface of the measuring cell 4.
Taking a paste slurry sample from a mine filling site, pouring the paste slurry sample into a measuring cylinder 2 through a discharging funnel 3 until the paste slurry sample reaches about 1/3 of the measuring cylinder 2, taking out a tamping rod 19, performing tamping for ten times from the edge to the center of the measuring cylinder 2 along a spiral line, continuously pouring the paste slurry into the measuring cylinder 2 until the paste slurry sample reaches about 2/3 of the measuring cylinder 2, performing tamping for ten times from the edge to the center of the measuring cylinder 2 along the spiral line, continuously pouring the paste slurry into the measuring cylinder 2 until the paste slurry sample is full, and performing tamping for ten times from the edge to the center of the measuring cylinder 2 along the spiral line.
After the measuring cylinder 2 is filled, the feeding funnel 3 is taken down, and the top opening of the measuring cylinder 2 is scraped.
The operator holds the left and right fixed cross bars 11 by two hands respectively, and lifts the measuring cylinder 2 upwards under the restraint of the lifting slideway groove 10. The paste slurry slumps, and the whole process from loading to lifting is continuously carried out, and the slump is completed within 150 seconds.
The measuring cylinder 2 is removed and a slump size measuring mechanism is installed. And the positioning bolts are pulled out, the measuring frame 13 is adjusted downwards until the paste slurry collapses to the top end of the falling body, and the height of the falling body is read out and recorded through scale marks on the supporting rod 8. The two adjusting telescopic rods 15 are respectively positioned at the two side edges of the slump body by moving the adjusting telescopic rods 15 left and right, and the diameters of paste slurry are read out and recorded through scale marks on the measuring frame 13.
After the detection is finished, the slump size measuring mechanism is taken down, the push-pull bracket 6 is pulled out, the handle of the rotary driving rod 5 is rotated to drive the front end of the measuring groove 4 to rotate downwards, the water tap 16 is started, and the slurry is flushed by tap water and discharged from the cleaning discharge port 4-1. The measuring cylinder 2, the discharging hopper 3, the measuring groove 4 and the like are cleaned by a hose 17.
Example two
On the basis of the first embodiment, lifting driving devices 9 for driving the fixed cross bars 11 to lift are respectively arranged on the two support rods 8. Specifically, the lifting driving device 9 includes a winch driven by a motor, and a hauling rope of the winch is connected to the fixed cross bar 11.
The operation differs from the embodiment in that the lifting method of the measuring cylinder 2 of the present embodiment is as follows: the lifting driving device 9 is started to lift the measuring cylinder 2.
Claims (7)
1. The utility model provides a mine fills scene ground paste mobility detection device, includes operation panel (1) and measuring cylinder (2), its characterized in that: the left and right support rods (8) are fixedly arranged on the operating table (1), and lifting slideway grooves (10) are formed in the inner sides of the support rods (8); the support rod (8) is provided with scale marks for displaying the height of slump; the operation table (1) is provided with a hole between two support rods (8), a measuring groove (4) with an upward opening is arranged in the hole, the rear side of the measuring groove (4) is supported by a supporting plate, and the front side of the measuring groove is supported by a push-pull bracket (6); the bottom side of the measuring groove (4) is connected with a rotary driving rod (5); the left side and the right side of the measuring cylinder (2) are respectively and fixedly provided with a fixed cross rod (11), the outer ends of the two fixed cross rods (11) are respectively positioned in a left lifting slideway groove (10) and a right lifting slideway groove (10), or the outer ends of the two fixed cross rods (11) are respectively arranged in the left lifting slideway groove (10) and the right lifting slideway groove through sliding blocks; the detection device further comprises a slump size measurement mechanism, the slump size measurement mechanism comprises a measurement frame (13) provided with a translation slideway groove (14), a left sliding block and a right sliding block are arranged in the translation slideway groove (14), and the two sliding blocks are respectively connected with a telescopic rod (15) extending downwards; the measuring frame (13) is provided with scale marks for displaying the distance between the two telescopic rods (15); the slump size measuring mechanism also comprises a mounting sleeve (12) fixed at the left end and the right end of the measuring frame (13), wherein the mounting sleeve (12) is sleeved on the supporting rod (8) and can slide up and down along the supporting rod (8); the slump dimensional measurement mechanism also includes a mounting sleeve positioning mechanism.
2. The mine filling site slurry fluidity detection device according to claim 1, wherein: the mounting sleeve positioning mechanism comprises a through hole formed in the wall of the mounting sleeve (12), a positioning hole formed in the top end of the supporting rod (8) and a positioning bolt inserted into the through hole and the positioning hole.
3. The mine filling site slurry fluidity detection device according to claim 1, wherein: the operation table (1) is provided with a tap (16) for externally connecting a tap water pipe, and the tap (16) is connected with a hose (17) for flushing slurry.
4. The mine filling site slurry fluidity detection device according to claim 1, wherein: and a commodity shelf (18) is arranged on the operation table (1).
5. The mine filling site slurry fluidity detection device according to claim 1, wherein: the front end of the measuring groove (4) is provided with a cleaning discharge port (4-1); the detection device comprises a collection bucket (7) arranged below the cleaning discharge port (4-1).
6. The mine filling site slurry fluidity detection apparatus according to any one of claims 1 to 5, wherein: and lifting driving devices (9) for driving the fixed cross rod (11) to lift are respectively arranged on the two support rods (8).
7. The mine filling site slurry fluidity detection apparatus as set forth in claim 6, wherein: the lifting driving device (9) comprises a winch driven by a motor, and a traction rope of the winch is connected with the fixed cross rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393551.3U CN219657427U (en) | 2023-03-06 | 2023-03-06 | Mine filling site slurry fluidity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320393551.3U CN219657427U (en) | 2023-03-06 | 2023-03-06 | Mine filling site slurry fluidity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657427U true CN219657427U (en) | 2023-09-08 |
Family
ID=87854077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320393551.3U Active CN219657427U (en) | 2023-03-06 | 2023-03-06 | Mine filling site slurry fluidity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657427U (en) |
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2023
- 2023-03-06 CN CN202320393551.3U patent/CN219657427U/en active Active
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