CN206772967U - The lowering or hoisting gear of liquid plastic combine tester - Google Patents
The lowering or hoisting gear of liquid plastic combine tester Download PDFInfo
- Publication number
- CN206772967U CN206772967U CN201720503228.1U CN201720503228U CN206772967U CN 206772967 U CN206772967 U CN 206772967U CN 201720503228 U CN201720503228 U CN 201720503228U CN 206772967 U CN206772967 U CN 206772967U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- fixed block
- lowering
- hoisting gear
- limited block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of lowering or hoisting gear of liquid plastic combine tester, including workspace, weight, rest area, holding tray, rotating disk, fixed block, groove, arc-shaped slot, more fix bars are fixedly connected with the fixed block, the fix bar is socketed with spring, the other end of the spring is fixedly connected with is arranged to arc-shaped for the limited block through arc-shaped slot, the limited block towards the side of rotating disk.Sample is positioned in beaker, then beaker is placed on holding tray.By allowing fixed block to be rotated around the axial line of itself and then the rotation for driving the fix bar in fixed block so that the rotation of fix bar drives limited block to rotate.During this, spring is in compressive state so as to allow limited block to extrude rotating disk all the time.When limited block turns to the opening of arc-shaped slot, limited block is under spring action and passes through rotating disk to realize the position-limiting action to beaker.
Description
Technical field
A kind of soil test instrument is the utility model is related to, more specifically it is related to the lifting dress of liquid plastic combine tester
Put.
Background technology
Liquid limit, plastic limit are the important physical state indexs of cohesive soil, reflect influence of the native reclaimed water to soil mass property, are to estimate
Count an important evidence of bearing capacity of foundation slab etc..At present, geotechnical engineering investigation institutes, universities and colleges are moulded using photo-electric liquid
The liquid limit and plastic limit of the simultaneous determination instrument measure soil body are limited, to divide great soil group.
The specifically used step of photo-electric liquid plastic combine tester：1st, the sample of preparation is stirred into uniform soil cream, filled out
Enter in test glass, flat surface is scraped after filling up;2nd, by resetting key（Connect electromagnet power supply）, electromagnet is held 76g standard cones instrument
Upper end contact;3rd, test glass is placed on the lifting seat of simultaneous determination instrument, the scale on screen is adjusted in zero-bit;4th, adjustment lifting
Seat, circular cone cone is set slowly close to specimen surface, circular cone cone contact specimen surface moment, to form closed circuit, automatically cut off
Electromagnet power supply, circular cone are slowly sunk in soil cream under Gravitative Loads, and time switch starts simultaneously, and after 5s, time switch is certainly
Dynamic to connect reading pilot lamp power, indicator lamp lights, and is surveyed by display screen and reads cone penetration;5th, test glass, measure are taken out
Soil cream moisture content, 6, by resetting key, reading indicator light circuit disconnects, and indicator lamp extinguishes, electromagnet enters working condition.
The public number Chinese patent for CN205538910U is authorized to disclose a kind of improved photo-electric liquid modeling in the prior art
Simultaneous determination instrument is limited, the top surface of its lifting platform is smooth, and periphery is not used for the edge protected, and test glass is easily sliding from lifting platform
Fall, causing in test glass raw material to be poured out can not continue to test, preparing raw material again, influence the efficiency of measure.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of combined measurement method of liquid and plastic limits
Instrument, having prevents test glass from dropping, the effect of guarantee test progress.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of lowering or hoisting gear of liquid plastic combine tester, including workspace, the workspace are provided with weight, the work
The rest area for placing sample is provided with as area, the rest area includes holding tray, and the side of the holding tray is fixedly connected with rotation
Rotating disk, the rotating disk are rotatably connected to fixed block, and the fixed block is provided with groove of the opening towards rotating disk, the rotation
Disk is provided with multiple arc-shaped slots connected with groove, and more fix bars, the fix bar are fixedly connected with the fixed block
Spring is socketed with, the other end of the spring is fixedly connected with for the limited block through arc-shaped slot, the limited block direction
The side of rotating disk is arranged to arc-shaped.
By using above-mentioned technical proposal, sample is positioned in beaker, then beaker is placed on holding tray.By allowing
Fixed block rotates around the axial line of itself and then drives the rotation of the fix bar in fixed block so that the rotation of fix bar drives
Limited block rotates.During this, spring is in compressive state so as to allow limited block to extrude rotating disk all the time.When limited block rotates
To arc-shaped slot opening when, limited block it is under spring action and through rotating disk so as to realizing the spacing work to beaker
With.
The utility model is further arranged to：The holding tray is provided with towards the side of workspace and multiple rubbed for increase
Wipe the projection of power.
By using above-mentioned technical proposal so that beaker is difficult to move after being placed on holding tray because of the increase of frictional force.
The utility model is further arranged to：The workspace includes fixed station, and the fixed station is threaded with successively
Through fixed block, rotating disk and the elevating lever being fixedly connected with holding tray.
By using above-mentioned technical proposal, after rotating elevating lever, elevating lever is put around the axial movement and then drive of itself
The movement of disk is put, so as to reach the purpose of lifting.
The utility model is further arranged to：The elevating lever is socketed with rotating disc, and the rotating disc is provided with multiple use
In the raised line of increasing friction force, the rotating disc is provided with the fixture for allowing rotating disc to be fixedly connected with elevating lever.
By using above-mentioned technical proposal, rotating disc can be easily rotated using raised line.And the presence of fixture, work as liter
When dropping bar and fixed station and separating, release fixture and take out and then clear up the impurity that falls into fixed block by rotating disc or to fixation
Spring in block is replaced.
The utility model is further arranged to：The fixture includes the fixation for being used to extrude elevating lever through rotating disc
Bolt.
By using above-mentioned technical proposal, realize that the extruding to rotating disc and elevating lever is consolidated by rotating fixing bolt
It is fixed.
The utility model is further arranged to：The fixed block is fixedly connected with the L-shaped bar for rotating fixed block.
By using above-mentioned technical proposal, easily fixed block can be rotated using L-shaped bar.
The utility model is further arranged to：The rotating disk is provided with multiple L-shaped bar rotational angles for being easy to observe
Observe groove.
By using above-mentioned technical proposal, when fixed block rotates, rotating disk can't rotate, when L-shaped bar from
When one observation groove turns to another observation groove, the limited block in fixed block is exactly completed the process for passing or penetrating, favorably
In the fixation for judging whether to have completed to beaker of technical staff.
In summary, the utility model has the advantages that：
Sample is positioned in beaker, then beaker is placed on holding tray.By allowing fixed block around the axle center of itself
Line rotates and then drives the rotation of the fix bar in fixed block so that the rotation of fix bar drives limited block to rotate.This process
In, spring is in compressive state so as to allow limited block to extrude rotating disk all the time.When limited block turns to the opening of arc-shaped slot
When, limited block is under spring action and passes through rotating disk to realize the position-limiting action to beaker.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation that embodiment removes workspace；
Fig. 3 is the exploded perspective view between fixed block, L-shaped bar, limited block, fix bar and spring in embodiment；
Fig. 4 is Fig. 2 exploded perspective view.
Reference：1st, workspace；2nd, weight；3rd, holding tray；4th, rotating disk；5th, fixed block；6th, groove；7th, arc leads to
Groove；8th, spring；9th, fix bar；10th, limited block；11st, projection；12nd, fixed station；13rd, elevating lever；14th, rotating disc；15th, raised line；
16th, fixing bolt；17th, L-shaped bar；18th, groove is observed；19th, holding tank；20th, balance weight.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is 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.
As depicted in figs. 1 and 2, a kind of lowering or hoisting gear of liquid plastic combine tester, including workspace 1.Workspace 1 can be right
Liquid limit, the plastic limit of soil are measured.Workspace 1 includes fixed station 12.Fixed station 12 is threaded with elevating lever 13.Elevating lever
Can be along the axial movement of itself after 13 rotations.Elevating lever 13 is socketed with rotating disc 14.Rotating disc 14 is provided with along rotating disc
14 more circumferentially distributed raised lines 15.More raised lines 15, which can increase technical staff, to be held and is rubbed with rotating disc 14 after rotating disc 14
Wipe power.Rotating disc 14 is provided with the fixture for allowing rotating disc 14 and elevating lever 13 to fix.
As shown in Figure 2 and Figure 4, fixture includes the fixing bolt 16 through rotating disc 14.Fixing bolt 16 and rotating disc
14 threaded connections.Rotate fixing bolt 16 after, fixing bolt 16 along itself move axially to elevating lever 13 extruding so as to
Rotating disc 14 is allowed to be fixedly connected with elevating lever 13.Elevating lever 13 is provided with the holding tank 19 for accommodating fixing bolt 16.If
There is no holding tank 19, the frictional force between fixing bolt 16 and elevating lever 13 can be reduced with the increase of access times so as to rise
Less than the effect for allowing rotating disc 14 and elevating lever 13 to fix.And after fixing bolt 16 is in holding tank 19, rotated in rotating disc 14
During, the cell wall of holding tank 19 plays position-limiting action to fixing bolt 16, adds the service life of fixture.
As shown in Figures 2 and 3, the opposite side of rotating disc 14 abuts the fixed block 5 for having cylindrical shape.Elevating lever 13 can run through
Fixed block 5 and axial line overlaps with the axial line of elevating lever 13.Therefore the rotation of rotating disc 14 does not influence fixed block 5.It is fixed
Block 5 sets fluted 6.The bottom land of groove 6 is fixedly connected with three fix bars 9.Every fix bar 9 is socketed with spring 8.Each bullet
The other end of spring 8 is fixedly connected with limited block 10.Side of the limited block 10 away from spring 8 is arranged to arc-shaped.The side of fixed block 5
Face is provided with the L-shaped bar 17 for rotating fixed block 5.
As depicted in figs. 1 and 2, the one end of elevating lever 13 away from fixed station 12 is fixedly connected with the placement for placing beaker
Disk 3.The side that holding tray 3 places beaker is provided with multiple projections 11 for increasing friction force.Holding tray 3 is fixedly connected with rotation
Rotating disk 4.Rotating disk 4 is provided with three arc-shaped slots 7.Arc-shaped slot 7 passes through available for limited block 10.Rotating disk 4 is provided with more
The individual observation groove 18 circumferentially distributed along rotating disk 4.When rotating fixed block 5 using L-shaped bar 17, when L-shaped bar 17 is from one
When groove 18 turns to another observation groove 18, limited block 10 is precisely the process that limited block 10 passed or penetrated rotating disk 4.
As shown in figure 1, workspace 1 is provided with the weight 2 for impacting soil in beaker.Weight 2 is connected with two and is used for
The balance weight 20 of balance weight 2.
The course of work：
The beaker for being placed with soil is positioned on holding tray 3 by technical staff.Fixed block 5 is rotated followed by L-shaped bar 17
And then limited block 10 is allowed to pass rotating disk 4.During this, at the beginning limited block 10 by spring 8 active force and to rotation
Disk 4 plays the role of an extruding, and as the rotation of fixed block 5, limited block 10 turn to the opening of arc-shaped slot 7.Now
Limited block 10 just passes rotating disk 4 from arc-shaped slot 7.Now limited block 10 just can be carried out spacing so as to avoiding work people to beaker
Member error and allow beaker to topple over.
Claims (7)
1. a kind of lowering or hoisting gear of liquid plastic combine tester, including workspace (1), the workspace (1) is provided with weight
(2), the workspace (1) is provided with the rest area for placing sample, it is characterized in that：The rest area includes holding tray (3), described
The side of holding tray (3) is fixedly connected with rotating disk (4), and the rotating disk (4) is rotatably connected to fixed block (5), the fixation
Block (5) is provided with groove (6) of the opening towards rotating disk (4), and the rotating disk (4), which is provided with, multiple to be connected with groove (6)
Arc-shaped slot (7), the fixed block (5) is interior to be fixedly connected with more fix bars (9), and the fix bar (9) is socketed with spring
(8), the other end of the spring (8) is fixedly connected with for the limited block (10) through arc-shaped slot (7), the limited block
(10) it is arranged to arc-shaped towards the side of rotating disk (4).
2. the lowering or hoisting gear of liquid plastic combine tester according to claim 1, it is characterized in that：Holding tray (3) court
The side of workspace (1) is provided with multiple projections (11) for increasing friction force.
3. the lowering or hoisting gear of liquid plastic combine tester according to claim 1, it is characterized in that：Workspace (1) bag
Include fixed station (12), the fixed station (12) be threaded with sequentially pass through fixed block (5), rotating disk (4) and with holding tray (3)
The elevating lever (13) being fixedly connected.
4. the lowering or hoisting gear of liquid plastic combine tester according to claim 3, it is characterized in that：Elevating lever (13) set
Rotating disc (14) is connected to, the rotating disc (14) is provided with multiple raised lines (15) for increasing friction force, the rotating disc
(14) it is provided with and allows rotating disc (14) and elevating lever（13）The fixture being fixedly connected.
5. the lowering or hoisting gear of liquid plastic combine tester according to claim 4, it is characterized in that：The fixture includes passing through
Wear the fixing bolt (16) for being used to extrude elevating lever (13) of rotating disc (14).
6. the lowering or hoisting gear of liquid plastic combine tester according to claim 1, it is characterized in that：The fixed block (5) is solid
Surely it is connected with the L-shaped bar (17) for rotating fixed block (5).
7. the lowering or hoisting gear of liquid plastic combine tester according to claim 6, it is characterized in that：The rotating disk (4) sets
It is equipped with the observation groove (18) of multiple L-shaped bar (17) rotational angles for being easy to observation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503228.1U CN206772967U (en) | 2017-05-08 | 2017-05-08 | The lowering or hoisting gear of liquid plastic combine tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720503228.1U CN206772967U (en) | 2017-05-08 | 2017-05-08 | The lowering or hoisting gear of liquid plastic combine tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772967U true CN206772967U (en) | 2017-12-19 |
Family
ID=60648849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720503228.1U Expired - Fee Related CN206772967U (en) | 2017-05-08 | 2017-05-08 | The lowering or hoisting gear of liquid plastic combine tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490157A (en) * | 2018-03-23 | 2018-09-04 | 杭州力勘科技有限公司 | Soil sample Atterberg Limit measurement method and the equipment for measuring soil sample Atterberg Limit |
-
2017
- 2017-05-08 CN CN201720503228.1U patent/CN206772967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490157A (en) * | 2018-03-23 | 2018-09-04 | 杭州力勘科技有限公司 | Soil sample Atterberg Limit measurement method and the equipment for measuring soil sample Atterberg Limit |
| CN108490157B (en) * | 2018-03-23 | 2020-12-29 | 杭州力勘科技有限公司 | Soil sample liquid plastic limit measuring method and equipment for measuring soil sample liquid plastic limit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200508 |