CN206740510U - Pavement material intensity test instrument - Google Patents
Pavement material intensity test instrument Download PDFInfo
- Publication number
- CN206740510U CN206740510U CN201720570178.9U CN201720570178U CN206740510U CN 206740510 U CN206740510 U CN 206740510U CN 201720570178 U CN201720570178 U CN 201720570178U CN 206740510 U CN206740510 U CN 206740510U
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- CN
- China
- Prior art keywords
- workbench
- test instrument
- pavement material
- intensity test
- material intensity
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Abstract
The utility model discloses a kind of pavement material intensity test instrument,Aim to provide it is a kind of have can clear up scrap and dust,Reduce pavement material intensity test instrument the advantages of influence on working environment and operating personnel's health,Its drip irrigation device is,The workbench is towards offering crumb loading groove in the one side of carrier,It is provided with workbench and is used to collecting and clearing up dust,The cleaning mechanism of scrap,Cleaning mechanism connects with crumb loading groove,Cleaning mechanism includes induced-draught fan,Pipeline communication is passed sequentially through between crumb loading groove and induced-draught fan debris removal area and water dedusting area,Debris removal is fixed with filter screen in area,Air-flow can bring dust and scrap in cleaning mechanism from crumb loading groove into,Pass through debris removal area and water dedusting area successively through piping,Completion is filtered twice,So as to which the scrap on workbench and dust be cleared up,Keep the cleaning of work top,Reduce influence of the dust to working environment and operating personnel's health.
Description
Technical field
Ground surface material determining instrument field is the utility model is related to, more particularly to a kind of pavement material intensity test instrument.
Background technology
Pavement material intensity detection test instrument is the instrument detected to High-Grade Highway Subgrade pavement material intensity index
Device equipment, it is formed by combining by base, gearbox, column, support, motor, electric switch, can such as be dripped with road pavement material
Blue or green compound etc. carries out the experiment such as compression strength, bending strength, splitting, Marshall stability.
Pavement material intensity detection test instrument determined unconfined compressive strength, indirect tensile strength, carrying ratio, pitch
The data such as compound Marshall stability are Pavement Design, the important technological parameters of construction.
At present, Publication No. CN205262847U Chinese patent discloses a kind of pavement material intensity test instrument, and it is wrapped
Board has been included, testing stand is provided with the board, the testing stand is connected with testing agency, and the testing agency includes affixed
In the pressure-bearing annulus of the testing stand, the pressure-bearing annulus lower end is provided with detection post, is provided with and is used in the pressure-bearing annulus
Detect the first amesdial of pressure-bearing annulus deformation；The board upper surface is provided with the lifting being adapted with the detection post position
Platform, the lifting platform upper end are provided with bearing tray, the hydraulic pressure for driving the lifting of lifting table are provided with the board
Device.
Although this pavement material intensity test instrument can just calibration test point, improve experimental data to a certain extent
Accuracy, but due to needing to apply pressure to the ground surface material in bearing tray during test, more scrap and dirt can be produced
Soil, influence working environment and the health of operating personnel.
Utility model content
The purpose of this utility model is to provide a kind of pavement material intensity test instrument, its have can clear up scrap and dirt
Soil, reduce on the advantages of working environment and the influence of operating personnel's health.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of pavement material intensity test instrument, including workbench, fixed carrier on the table and for carrying
The pressing mechanism that material presses in disk, the workbench are provided with towards crumb loading groove is offered in the one side of carrier in workbench
For collecting and clearing up the cleaning mechanism of dust, scrap, cleaning mechanism connects with crumb loading groove, and cleaning mechanism includes induced-draught fan, collection
Passing sequentially through pipeline communication between bits groove and induced-draught fan has debris removal area and water dedusting area, and debris removal is fixed with filter screen in area.
By using above-mentioned technical proposal, detected materials can be placed in carrier by operating personnel during work, Ran Houtong
Over pressurizeed mechanism applies pressure to the detected materials in carrier, and measures the compression strength of material, bending strength, splitting, horse
Xie Er stabilitys etc., operating personnel can be cleaned and arranged to the table top of workbench by cleaning mechanism while test,
Induced-draught fan is opened, air-flow can bring dust and scrap in cleaning mechanism from crumb loading groove into, pass through debris removal area successively through piping
With water dedusting area, completion is filtered twice, so as to which the scrap on workbench and dust be cleared up, is kept the cleaning of work top, is subtracted
Influence of the small dust to working environment and operating personnel's health.
Further set：Passage between the crumb loading groove and filter screen is set in arc-shaped, the passage close to filter screen side
Bottom is provided with the accepting groove being in communication with the outside, and the containing case that opening is set towards pipeline side is slidably connected in accepting groove, receives
Tank obstructs accepting groove with extraneous.
By using above-mentioned technical proposal, caused air-flow is larger with dust and scrap, volume after opening hair-dryer
Scrap is stopped and fallen by filter screen, is stored into the containing case in accepting groove, because containing case is to be slidably connected at collecting
In groove, therefore containing case can be extracted out and cleared up in the specific time by operating personnel.
Further set：The water dedusting area includes air inlet, air outlet and discharge outlet, and air outlet is in same with discharge outlet
On one vertical line, discharge outlet is set close to ground, and air inlet is vertically arranged with air outlet.
By using above-mentioned technical proposal, air enters water dedusting area, is discharged by filtering and from air inlet to air outlet,
And the dust after filtering is discharged from discharge outlet with current, therefore the position that discharge outlet is positioned close to ground can facilitate
The discharge of sewage.
Further set：Side in the water dedusting area positioned at air outlet is provided with some sparge pipes, connects on sparge pipe
Shower nozzle is connected with, shower nozzle forms the water smoke full of water dedusting area in water dedusting area.
By using above-mentioned technical proposal, water smoke is full of and diffuses whole water dedusting area, makes the gas in water dedusting area wet
Degree reaches saturation, and the air-flow for carrying scrap and dust flows from bottom to top, and grit produces larger inertia in the presence of air-flow,
And inertial collision is produced with water smoke, and grit is broken through in the air film of surface attachment, if grit can be soaked by water smoke, grit
Into liquid internal, if can not be soaked by water smoke, the surface of drop is adhered to, such water smoke can just glue most of grit
It is attached or take away, reach the purpose of clean air.
Further set：Drainpipe is communicated with the discharge outlet, drainpipe is communicated in the device for recycling sewage in the external world.
By using above-mentioned technical proposal, the water smoke with grit accumulates current and discharged from discharge outlet, then from draining
Pipe is displaced into the device for recycling sewage in the external world, can remove sewage and reclaim.
Further set：The surface of the workbench is provided with the groove of square, and carrier and crumb loading groove are arranged at recessed
In groove, four sides of groove are set towards ground inclination.
By using above-mentioned technical proposal, groove is set on the surface of workbench, and carrier and crumb loading groove are arranged at
In groove, dust and scrap drop on the table at work, can with more convenient collect in groove and crumb loading groove,
Facilitate the cleaning of table surface.
Further set：The opening of the crumb loading groove is set in strip, and is provided with around the axis of carrier
Four.
By using above-mentioned technical proposal, the opening of crumb loading groove is set in strip, the opening of crumb loading groove can be reduced
Area, under same air-flow, less aperture area can produce bigger suction, and crumb loading grooved ring is around the axis of carrier
Line is provided with four and the scrap around carrier and grit can be absorbed into crumb loading groove.
Further set：The pressing mechanism includes the driving leading screw of rotation connection on the table, is set in driving silk
On thick stick and with driving the threads of lead screw pressure plate being connected and the pressure rod being fixed in pressure foot, it is additionally provided with workbench for band
The motor of dynamic driving leading screw rotation.
By using above-mentioned technical proposal, the output shaft of motor drives driving leading screw rotation, can be with pressure plate
Move up and down, and pressurized treatments are carried out to the ground surface material in carrier by pressure plate, with the items of test pavement material
Attribute.
Further set：It is provided with the workbench and is used for the driving shaft that drive drives leading screw rotation, it is fixed on driving shaft
There is driven gear, driving gear is fixed with the output shaft of motor, driving gear is set with driven gear intermeshing.
By using above-mentioned technical proposal, the output shaft of motor rotates, and drives driving gear rotation, so that and its
Engagement driven gear rotation, and driven gear rotation then can with spindle rotation, then by driving shaft with driving silk
Thick stick rotates, and reaches the effect for driving pressure plate to move up and down.
Preferably, the driving leading screw is symmetrically arranged with two on carrier, the both ends of driving shaft are fixed with actively
Bevel gear, driving leading screw are fixed with driven wheel of differential close to one end of driving shaft.
By using above-mentioned technical proposal, driving leading screw is symmetrical arranged two, on the one hand can be more firm by pressure plate
Ground is limited on driving leading screw, and the rotation of pressure plate on the other hand can be limited while driving leading screw to rotate, only retains and applies
Pressing plate certain process up and down.
In summary, the utility model has the advantages that：
Air-flow can bring dust and scrap in cleaning mechanism from crumb loading groove into, pass through debris removal area and water successively through piping
Dedusting area, completion are filtered twice, so as to which the scrap on workbench and dust be cleared up, are kept the cleaning of work top, are reduced ash
Influence of the dirt to working environment and operating personnel's health.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the diagrammatic cross-section of embodiment 1；
Fig. 3 is the enlarged diagram at A in embodiment 1；
Fig. 4 is the enlarged diagram at B in embodiment 1.
In figure, 1, workbench；11st, carrier；12nd, crumb loading groove；13rd, groove；2nd, pressing mechanism；21st, leading screw is driven；22、
Pressure plate；23rd, pressure rod；231st, proving ring；24th, motor；25th, driving shaft；251st, driven gear；252nd, driving gear；
253rd, drive bevel gear；254th, driven wheel of differential；3rd, cleaning mechanism；31st, induced-draught fan；32nd, pipeline；33rd, debris removal area；331st, filter
Net；332nd, accepting groove；333rd, containing case；34th, water dedusting area；341st, air inlet；342nd, air outlet；343rd, discharge outlet；344th, arrange
Water pipe；4th, sparge pipe；41st, shower nozzle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of pavement material intensity test instrument, as depicted in figs. 1 and 2, the workbench that square shape is set
1, the top surface of workbench 1 is provided with groove 13, and the overall square setting of groove 13, the edge of groove 13 is obliquely installed, recessed
The centre position of groove 13 is fixed with carrier 11, and 11 shape in disk form of carrier is set.
As shown in figure 1, the top surface of workbench 1 is provided with pressing mechanism 2, pressing mechanism 2 can be to the road surface in carrier 11
Material is pressed, and determines the performance of material, and pressing mechanism 2 includes the driving leading screw for being arranged on the left and right sides of carrier 11
21, driving leading screw 21 penetrates workbench 1 and set, and extends in workbench 1, and the top of driving leading screw 21 is provided with pressure plate 22,
Driving leading screw 21 penetrates pressure plate 22 and set, and is threadedly coupled with pressure plate 22, and the bottom of pressure plate 22 is fixed with proving ring 231,
The bottom of proving ring 231 is provided with pressure rod 23, and the center of the corresponding carrier 11 of pressure rod 23 is set.
As shown in Fig. 2 pressing mechanism 2 also includes the motor 24 being fixed in workbench 1, the output of motor 24
Bevel gear is fixed with axle, driving shaft 25 is also rotatably connected in workbench 1, the output shaft of driving shaft 25 and motor 24 is put down
Row is set, and is fixed with driving gear 252 on the output shaft of motor 24, driving shaft 25 is provided with driven gear 251, driving tooth
Wheel 252 is intermeshed with driven gear 251.
As depicted in figs. 1 and 2, the bottom of leading screw 21 is driven to be provided with driven wheel of differential 254, the both ends of driving shaft 25 are fixed with
Drive bevel gear 253, drive bevel gear 253 are intermeshed with driven wheel of differential 254, effect of the driving shaft 25 in motor 24
During lower rotation, drive bevel gear 253 drives driven wheel of differential 254 to rotate, so as to be rotated with two driving leading screws 21, in screw thread
In the presence of, drive the pressure plate on leading screw 21 to be slid about 22, reach the effect of pressure.
As shown in Figures 2 and 3, crumb loading groove 12 is provided with groove 13, crumb loading groove 12 is provided with four around carrier 11, collection
Consider groove 12 to be worth doing to set in strip, be provided with cleaning mechanism 3 in the workbench 1 of the lower section of crumb loading groove 12, pass through crumb loading groove 12, cleaning mechanism
3 can remove the scrap on the surface of workbench 1 and grit.
As shown in Figures 2 and 3, the bottom of crumb loading groove 12 is provided with pipeline 32, and pipeline 32 is set in " L " font, the right side of pipeline 32
End is provided with debris removal area 33, and the rightmost side in debris removal area 33 is provided with filter screen 331, and the lower section of filter screen 331 is provided with accepting groove 332, accepting groove 332
Connection is extraneous, containing case 333 is slidably connected in accepting groove 332, containing case 333 obstructs in the external world with pipeline 32, by filter screen
331 scrap stopped are fallen in containing case 333, can be taken out containing case 333 when operating personnel need and be cleared up.
As shown in Figure 2 and Figure 4, the right side in debris removal area 33 is communicated with water dedusting area 34 by pipeline 32, and water dedusting area 34 is wrapped
The air inlet 341 in left side, the air outlet 342 of top and the discharge outlet 343 of lower section are included, induced-draught fan 31 is communicated with air outlet 342,
Drainpipe 344 is communicated with discharge outlet 343, drainpipe 344 is connected on the sewage-treatment plant in the external world.The top of water dedusting area 34
Portion is provided with sparge pipe 4, and the opening of sparge pipe 4 is provided with shower nozzle 41, and shower nozzle 41 can remove the moisture sprayed in sparge pipe 4 in water
Become water smoke in dirt area 34.
Induced-draught fan 31 produces air-flow, drives scrap and grit to enter from crumb loading groove 12 in pipeline 32, first passes through filter screen 331,
The larger scrap of volume is filtered, water dedusting area 34 is entered back into, is taken away less grit in air by water smoke, the sky of cleaning
Gas is discharged from air outlet 342, and the water smoke for carrying grit collects and discharged from discharge outlet 343.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of pavement material intensity test instrument, including workbench (1), the carrier (11) that is fixed on workbench (1) and use
In the pressing mechanism (2) to be pressed to the interior material of carrier (11), it is characterised in that：The workbench (1) is towards carrier (11)
One side on offer crumb loading groove (12), the cleaning mechanism (3) for being used for collecting and clear up dust, scrap is provided with workbench (1),
Cleaning mechanism (3) connects with crumb loading groove (12), and cleaning mechanism (3) includes induced-draught fan (31), crumb loading groove (12) and induced-draught fan (31)
Between pass sequentially through pipeline (32) and be communicated with debris removal area (33) and water dedusting area (34), is fixed with filter screen in debris removal area (33)
(331)。
2. pavement material intensity test instrument according to claim 1, it is characterised in that：The crumb loading groove (12) and filter screen
(331) passage between is set in arc-shaped, and the channel bottom close to filter screen (331) side is provided with the accepting groove being in communication with the outside
(332) containing case (333) that opening is set towards pipeline (32) side, containing case, are slidably connected in accepting groove (332)
(333) accepting groove (332) is obstructed with extraneous.
3. pavement material intensity test instrument according to claim 1, it is characterised in that：The water dedusting area (34) include into
Air port (341), air outlet (342) and discharge outlet (343), air outlet (342) are on same vertical line with discharge outlet (343), are arranged
The mouth of a river (343) is set close to ground, and air inlet (341) is vertically arranged with air outlet (342).
4. pavement material intensity test instrument according to claim 3, it is characterised in that：It is located in the water dedusting area (34)
The side of air outlet (342) is provided with some sparge pipes (4), is communicated with shower nozzle (41) on sparge pipe (4), shower nozzle (41) removes in water
The water smoke full of water dedusting area (34) is formed in dirt area (34).
5. pavement material intensity test instrument according to claim 4, it is characterised in that：Connected on the discharge outlet (343)
There is drainpipe (344), drainpipe (344) is communicated in the device for recycling sewage in the external world.
6. pavement material intensity test instrument according to claim 1, it is characterised in that：The surface of the workbench (1) is set
There is the groove (13) of square, carrier (11) and crumb loading groove (12) are arranged in groove (13), four sides of groove (13)
Side is set towards ground inclination.
7. pavement material intensity test instrument according to claim 6, it is characterised in that：The opening of the crumb loading groove (12) is in
Strip is set, and the axis of carrier (11) is provided with four.
8. pavement material intensity test instrument according to claim 1, it is characterised in that：The pressing mechanism (2) includes turning
The dynamic driving leading screw (21) being connected on workbench (1), it is set on driving leading screw (21) and connects with driving leading screw (21) screw thread
The pressure plate (22) connect and the pressure rod (23) being fixed in pressure foot, workbench (1) is interior to be additionally provided with for driving driving leading screw
(21) motor (24) of rotation.
9. pavement material intensity test instrument according to claim 8, it is characterised in that：It is provided with and uses in the workbench (1)
The driving shaft (25) of leading screw (21) rotation is driven in drive, driven gear (251), motor are fixed with driving shaft (25)
(24) driving gear (252) is fixed with output shaft, driving gear (252) is set with driven gear (251) intermeshing.
10. pavement material intensity test instrument according to claim 9, it is characterised in that：It is described driving leading screw (21) on
Carrier (11) is symmetrically arranged with two, and the both ends of driving shaft (25) are fixed with drive bevel gear (253), and driving leading screw (21) leans on
One end of nearly driving shaft (25) is fixed with driven wheel of differential (254).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570178.9U CN206740510U (en) | 2017-05-20 | 2017-05-20 | Pavement material intensity test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570178.9U CN206740510U (en) | 2017-05-20 | 2017-05-20 | Pavement material intensity test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740510U true CN206740510U (en) | 2017-12-12 |
Family
ID=60566393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570178.9U Expired - Fee Related CN206740510U (en) | 2017-05-20 | 2017-05-20 | Pavement material intensity test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740510U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443935A (en) * | 2018-11-02 | 2019-03-08 | 无锡城市职业技术学院 | Construction material tensile strength detection device |
| CN109520816A (en) * | 2018-11-13 | 2019-03-26 | 华北水利水电大学 | A kind of engineering mechanics experiment equipment |
| CN109682682A (en) * | 2018-12-07 | 2019-04-26 | 潍坊卓远检测仪器科技有限公司 | A kind of multifunction road strength tester |
| CN110987685A (en) * | 2019-11-12 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Testing device for building materials |
| CN111307581A (en) * | 2019-11-08 | 2020-06-19 | 广东弘凌光电技术有限公司 | Pressure detection device and method for photoelectric chip |
| CN112160225A (en) * | 2020-10-26 | 2021-01-01 | 丁付品 | Based on road construction quality detection device |
| CN114608942A (en) * | 2022-03-17 | 2022-06-10 | 浙江华南仪器设备有限公司 | Improve universal tester that detects precision |
| CN115341911A (en) * | 2022-07-29 | 2022-11-15 | 中铁二十局集团第四工程有限公司 | Auxiliary fixing device for steel sleeve of shield tunneling machine |
-
2017
- 2017-05-20 CN CN201720570178.9U patent/CN206740510U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443935A (en) * | 2018-11-02 | 2019-03-08 | 无锡城市职业技术学院 | Construction material tensile strength detection device |
| CN109520816A (en) * | 2018-11-13 | 2019-03-26 | 华北水利水电大学 | A kind of engineering mechanics experiment equipment |
| CN109682682A (en) * | 2018-12-07 | 2019-04-26 | 潍坊卓远检测仪器科技有限公司 | A kind of multifunction road strength tester |
| CN111307581A (en) * | 2019-11-08 | 2020-06-19 | 广东弘凌光电技术有限公司 | Pressure detection device and method for photoelectric chip |
| CN110987685A (en) * | 2019-11-12 | 2020-04-10 | 陕西迈拓克能源科技有限公司 | Testing device for building materials |
| CN110987685B (en) * | 2019-11-12 | 2022-05-24 | 中铁京诚工程检测有限公司 | Testing device for building materials |
| CN112160225A (en) * | 2020-10-26 | 2021-01-01 | 丁付品 | Based on road construction quality detection device |
| CN114608942A (en) * | 2022-03-17 | 2022-06-10 | 浙江华南仪器设备有限公司 | Improve universal tester that detects precision |
| CN115341911A (en) * | 2022-07-29 | 2022-11-15 | 中铁二十局集团第四工程有限公司 | Auxiliary fixing device for steel sleeve of shield tunneling machine |
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Legal Events
| 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: 20171212 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |