CN207959167U - A kind of sand replacement method detection roadbed monitoring device - Google Patents
A kind of sand replacement method detection roadbed monitoring device Download PDFInfo
- Publication number
- CN207959167U CN207959167U CN201721880231.1U CN201721880231U CN207959167U CN 207959167 U CN207959167 U CN 207959167U CN 201721880231 U CN201721880231 U CN 201721880231U CN 207959167 U CN207959167 U CN 207959167U
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- sample
- monitoring device
- shaft
- replacement method
- bearing plate
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000004576 sand Substances 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 title abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 6
- 230000003028 elevating effect Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Repair (AREA)
Abstract
The utility model discloses a kind of sand replacement methods to detect roadbed monitoring device,Including sample case,The top of the sample case is equipped with sample funnel,Sample introduction flowmeter is equipped on the right side of the lower part of the sample funnel,The inside center of the sample case, which runs through, is connected with filter screen,The external right side of the sample case is equipped with monitoring processor,The bottom of the sample case is connected with bearing plate,The bearing plate is internally provided with induction timer,Holder is equipped at left and right sides of the lower part of the bearing plate,The inside of the left side brackets is equipped with rotary electric machine,Test specimen tube is equipped on the downside of the middle part of the bearing plate,The inner right side of the test specimen tube is equipped with fixed tripod,The middle part of the test specimen tube is equipped with shaft,The middle part of the shaft is equipped with flexible helical-blade,The lower part of the shaft is installed with drill bit,The right side of the test specimen tube is equipped with gravel outlet,The top of the gravel outlet is equipped with out sample flowmeter.Sand replacement method detection roadbed monitoring device is simple in structure, practical function.
Description
Technical field
The utility model belongs to roadbed monitoring technology field, and in particular to a kind of sand replacement method detection roadbed monitoring device.
Background technology
Roadbed refers to requiring the banded structure object as road bed built, road according to route allocation and certain technology
Base is linear structure object made of being built with soil or building stones.It subjects ground dead weight and the road surface gravity of itself, and by road
The traffic load that face is transmitted to is the important component of entire highway construction.
Roadbed, by the structure for the direct supporting track for filling or excavating and formed, also referred to as circuit substructure.Roadbed with
Bridge, tunnel are connected, and collectively form circuit.Roadbed is different according to the orographic condition residing for it, and there are two types of citation forms：Embankment and road
Moat is commonly called as embankment and excavation.
Sand replacement method is the main method that many engineering sites measure compactness at present, and surface seems simple, but practical behaviour
Usually bad grasp, easily causes large error when making, and often causes and is striven between quality testing, superintendent office and unit in charge of construction
View.So needing enough operations horizontal.This experiment is suitable for the density of on-site measurement fine grained soil, sandy soil and gravelly soil.Examination
Sample maximum particle diameter is generally between 5mm-60mm.The thickness for measuring density layer is 150mm -200mm.This experiment is suitable for scene
Measure the density of fine grained soil, sandy soil and gravelly soil.(standard method, but be not suitable for Stone Filled Embankment etc. and have macroscopic void or macropore
The compactness of gap material detects) basic principle is to utilize clean uniform of grain size 0.30~0.60mm or 0.25~0.50mm
Sand is freely fallen to from certain altitude in examination hole, and (normal sand is used to measure the volume in examination hole by the constant principle of its unit weight
To replace gathering materials in examination hole), and extrapolate the actual measurement dry density of sample in conjunction with the water content gathered materials.Sand replacement method roadbed testing
It is with obvious effects, but measurement error is big.
Utility model content
The purpose of this utility model is to provide a kind of sand replacement methods to detect roadbed monitoring device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of sand replacement method detection roadbed monitoring dress
It sets, including sample case, the top of the sample case is equipped with sample funnel, and sample introduction flow is equipped on the right side of the lower part of the sample funnel
The inside center of meter, the sample case is equipped with thermometer, the examination through filter screen, the inside left of the sample case is connected with
The external right side of sample case is equipped with monitoring processor, and the bottom of the sample case is connected with bearing plate, and the inside of the bearing plate is set
The lower part left and right sides of device when having induction meter, the bearing plate is equipped with holder, and the inside of the left side brackets is equipped with rotary electric machine,
Test specimen tube is equipped on the downside of the middle part of the bearing plate, the inner right side of the test specimen tube is equipped with fixed tripod, the test specimen tube
Middle part is equipped with shaft, and the middle part of the shaft is equipped with flexible helical-blade, and the lower part of the shaft is installed with drill bit, the examination
The right side of sample cylinder is equipped with gravel outlet, and the top of the gravel outlet is equipped with out sample flowmeter.
Preferably, the right side of the rotary electric machine is equipped with connect band, and the rotary electric machine is rotated with shaft by connect band
Connection.
Preferably, the induction timer, thermometer, sample introduction flowmeter, go out sample flowmeter and monitoring processor electrically connects
It connects.
Preferably, the monitoring processor include shell, embedded memory card, wireless connection maincenter, display screen, control by
Key, the shell are arranged in the outside of monitoring processor, and the display screen is arranged on the surface top of monitoring processor, it is described in
It sets storage card to be arranged at the inside back of display screen, portion center on a display screen, the control is arranged in the wireless connection maincenter
Button is arranged in the lower part of display screen.
Preferably, the flexible helical-blade is internally provided with elevating lever, the flexible helical-blade with shaft up time divider
Rule rotation drives the Circularly liftable of elevating lever, gets rid of gravel from gravel outlet from there through the rotation centrifugal force of flexible helical-blade
Go out.
Preferably, the control button is electrically connected with filter screen, and the aperture of filter screen is strictly controlled by control button
Size.
The technique effect and advantage of the utility model：1, sand replacement method detection roadbed monitoring device is simple in structure, function
It is practical；The overall construction design of the monitoring device makes it not only have supervisory function bit, while can carry out sand replacement method detection on the spot
The application of roadbed；
2, detection efficiency can be improved in the case where ensureing precision by controlling filter screen pore size by control button；
3, real-time detector data is carried out by preliminary treatment by wireless connection maincenter and storage at any time passes to external treatment
Terminal, it is more safe and scientific.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the part-structure schematic diagram of the utility model；
Fig. 3 is the monitoring processor structural schematic diagram of the utility model.
In figure：1, sample funnel；2, sample case；3, filter screen；4, thermometer；5, bearing plate；6, holder；7, rotation electricity
Machine；8, test specimen tube；9, sample introduction flowmeter；10, monitoring processor；101, shell；102, embedded memory card；103, in being wirelessly connected
Pivot；104, display screen；105, control button；11, incude timer；12, shaft；13, fixed tripod；14, go out sample flowmeter；
15, gravel outlet；16, stretch helical-blade；17, drill bit.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of sand replacement method detection roadbed monitoring device as shown in Figure 1, Figure 2 and Figure 3, including
The top of sample case 2, the sample case 2 is equipped with sample funnel 1, and sample introduction flowmeter is equipped on the right side of the lower part of the sample funnel 1
9, the inside center of the sample case 2 is equipped with thermometer 4, institute through filter screen 3, the inside left of the sample case 2 is connected with
The external right side for stating sample case 2 is equipped with monitoring processor 10, and the bottom of the sample case 2 is connected with bearing plate 5, the bearing plate
5 are internally provided with induction timer 11, are equipped with holder 6 at left and right sides of the lower part of the bearing plate 5, the left side brackets 6 it is interior
Side is equipped with rotary electric machine 7, and test specimen tube 8 is equipped on the downside of the middle part of the bearing plate 5, and the inner right side of the test specimen tube 8 is equipped with admittedly
Determine tripod 13, the middle part of the test specimen tube 8 is equipped with shaft 12, and the middle part of the shaft 12 is equipped with flexible helical-blade 16, described turn
The lower part of axis 12 is installed with drill bit 17, and the right side of the test specimen tube 8 is equipped with gravel outlet 15, the gravel outlet 15 it is upper
Portion is equipped with out sample flowmeter 14.
Specifically, the right side of the rotary electric machine 7 is equipped with connect band, the rotary electric machine 7 passes through connect band with shaft 12
Rotation connection.
Specifically, the induction timer 11, thermometer 4, sample introduction flowmeter 9, going out sample flowmeter 14 and monitoring processor
10 are electrically connected.
Specifically, the monitoring processor 10 includes shell 101, embedded memory card 102, is wirelessly connected maincenter 103, display
Screen 104, control button 105, the shell 101 are arranged in the outside of monitoring processor 10, and the setting of the display screen 104 is monitoring
The surface top of processor 10, the embedded memory card 102 are arranged in the inside back of display screen 104, the wireless connection
Portion center, the control button 105 are arranged in the lower part of display screen 104 setting of pivot 103 on the display screen.
Specifically, the flexible helical-blade 16 is internally provided with elevating lever, the flexible helical-blade 16 is suitable with shaft 12
The rotation of hour hands rule drives the Circularly liftable of elevating lever, from there through the rotation centrifugal force of flexible helical-blade 16 by gravel from gravel
Outlet 15 is thrown away.
Specifically, the control button 105 is electrically connected with filter screen 3, filter screen is strictly controlled by control button 105
3 pore size.
Operation principle：Sand replacement method detection roadbed during use, will be accepted by holder 6 first with monitoring device
Plate 5 is mounted on the place for needing to carry out roadbed testing, then opens rotary electric machine 7 and shaft 12 is driven to rotate clockwise,
Drill bit 17 bores to drive the helical-blade 12 that stretches that gravel etc. is thrown away gravel outlet 15 downwards, while will be up to standard from sample funnel 1
Sample is put into inside sample case 2 after 3 filtration treatment of filter screen can be into the test specimen tube 8 of no shaft 12, monitoring processor 10
By sample introduction flow, 2 internal temperature of sample case goes out the data such as sample flow, time and stores and pass extraneous processing terminal back, you can completes
The sand replacement method detects the use of roadbed monitoring device.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of sand replacement method detects roadbed monitoring device, including sample case (2), it is characterised in that：The sample case (2) it is upper
Portion is equipped with sample funnel (1), and sample introduction flowmeter (9) is equipped on the right side of the lower part of the sample funnel (1), the sample case (2)
Inside center is equipped with thermometer (4), the sample case through filter screen (3), the inside left of the sample case (2) is connected with
(2) external right side is equipped with monitoring processor (10), and the bottom of the sample case (2) is connected with bearing plate (5), the bearing plate
(5) be internally provided with incudes timer (11), and holder (6), the left side branch are equipped at left and right sides of the lower part of the bearing plate (5)
The inside of frame (6) is equipped with rotary electric machine (7), and test specimen tube (8), the test specimen tube (8) are equipped on the downside of the middle part of the bearing plate (5)
Inner right side be equipped with fixed tripod (13), the middle part of the test specimen tube (8) is equipped with shaft (12), the middle part of the shaft (12)
Equipped with flexible helical-blade (16), the lower part of the shaft (12) is installed with drill bit (17), is set on the right side of the test specimen tube (8)
There are gravel outlet (15), the top of the gravel outlet (15) to be equipped with out sample flowmeter (14).
2. a kind of sand replacement method according to claim 1 detects roadbed monitoring device, it is characterised in that：The rotary electric machine
(7) right side is equipped with connect band, and the rotary electric machine (7) is rotatablely connected with shaft (12) by connect band.
3. a kind of sand replacement method according to claim 1 detects roadbed monitoring device, it is characterised in that：When the induction meter
Device (11), sample introduction flowmeter (9), goes out sample flowmeter (14) and monitoring processor (10) electric connection at thermometer (4).
4. a kind of sand replacement method according to claim 1 detects roadbed monitoring device, it is characterised in that：The monitoring processing
Device (10) includes shell (101), embedded memory card (102), is wirelessly connected maincenter (103), display screen (104), control button
(105), in the outside of monitoring processor (10), the display screen (104) is arranged in monitoring processor for shell (101) setting
(10) surface top, the embedded memory card (102) are arranged in the inside back of display screen (104), the wireless connection
Pivot (103) setting is in display screen (104) central upper portion, lower part of control button (105) setting in display screen (104).
5. a kind of sand replacement method according to claim 1 detects roadbed monitoring device, it is characterised in that：The flexible spiral
Leaf (16) is internally provided with elevating lever, and the flexible helical-blade (16) drives elevating lever with the rule clockwise rotation of shaft (12)
Circularly liftable, gravel is thrown away from gravel outlet (15) from there through the rotation centrifugal force of flexible helical-blade (16).
6. a kind of sand replacement method according to claim 4 detects roadbed monitoring device, it is characterised in that：The control button
(105) it is electrically connected with filter screen (3), the pore size of filter screen (3) is strictly controlled by control button (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880231.1U CN207959167U (en) | 2017-12-28 | 2017-12-28 | A kind of sand replacement method detection roadbed monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721880231.1U CN207959167U (en) | 2017-12-28 | 2017-12-28 | A kind of sand replacement method detection roadbed monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959167U true CN207959167U (en) | 2018-10-12 |
Family
ID=63730675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721880231.1U Expired - Fee Related CN207959167U (en) | 2017-12-28 | 2017-12-28 | A kind of sand replacement method detection roadbed monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016490A (en) * | 2021-12-16 | 2022-02-08 | 中铁十局集团第二工程有限公司 | Auxiliary device for pit digging and sand filling method |
-
2017
- 2017-12-28 CN CN201721880231.1U patent/CN207959167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016490A (en) * | 2021-12-16 | 2022-02-08 | 中铁十局集团第二工程有限公司 | Auxiliary device for pit digging and sand filling method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |