CN209559698U - Cement normal consistency analyzer - Google Patents
Cement normal consistency analyzer Download PDFInfo
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- CN209559698U CN209559698U CN201920089685.XU CN201920089685U CN209559698U CN 209559698 U CN209559698 U CN 209559698U CN 201920089685 U CN201920089685 U CN 201920089685U CN 209559698 U CN209559698 U CN 209559698U
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- bar
- pedestal
- fixed block
- housing
- support
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Abstract
The utility model relates to a kind of cement normal consistency analyzers, including pedestal, support is rotatably connected to by shaft on pedestal, sliding is equipped with slide bar along the vertical direction on support, and the bottom end of slide bar is provided with bar, is provided with glass plate on pedestal, the access bucket of top opening setting is placed on glass plate, positioning table is provided on pedestal, the upper surface of positioning table is flushed with the opening of access bucket, and the fixing piece for hold-down support position is provided between support and pedestal.In use, rotating stand, so that bar is located at the surface of positioning table, then slide bar is slid along the vertical direction, so that the tip of bar and the upper surface of positioning table contradict, then rotating stand, so that bar is moved to the surface of access bucket, then slide bar is made to do the movement of falling object under gravity, so that bar is plugged in mortar, after a certain period of time, when bar stops moving, reading is read, the utility model has the effect of reducing the error of measurement.
Description
Technical field
The utility model relates to consistency measurement technical fields, more particularly, to a kind of cement normal consistency analyzer.
Background technique
Cement consistency measuring instrument is used to measure the mobility of cement mortar, and general mobility is also known as consistency, existing water
Mud consistency measurement instrument generally mainly include pedestal, glass plate, support, slide bar, bar and the circular cone mould for containing cement mortar,
In use, tightening fastening screw, when bar tip, which is fallen to, just to be contacted with mortar surface, fastening screw is screwed, is then carried out
Subsequent measuring process.
But multi-pass crosses manual operation fastening screw to adjust slide bar at present, judges when rigid the tip of bar is by naked eyes
It is good to be contacted with mortar surface, but be difficult to contact bar tip just with mortar surface in this way, it be easy to cause larger
Measurement error.
Utility model content
The purpose of the utility model is to provide a kind of cement normal consistency analyzer, have the advantages that reduce measurement error.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of cement normal consistency analyzer, including pedestal are rotatably connected to support by shaft on the pedestal, described
Sliding is equipped with slide bar along the vertical direction on support, and the bottom end of the slide bar is provided with bar, is provided with glass on the pedestal
Plate is placed with the access bucket of top opening setting on the glass plate, is provided with positioning table on the pedestal, the positioning table
Upper surface is flushed with the opening of access bucket, and the fixing piece for hold-down support position is provided between the support and pedestal.
Implement above-mentioned technical proposal, in use, mortar to be measured is poured into access bucket, and makes liquid level and access
The upper surface of bucket flushes, then rotating stand, so that bar is located at the surface of positioning table, then sliding is slided along the vertical direction
Bar so that the tip of bar and the upper surface of positioning table contradict, then rotating stand so that bar be moved to access bucket just on
Side, limits support by fixing piece, the tip of bar will just be abutted with the liquid level of the mortar in access bucket at this time, so
After make slide bar do the movement of falling object under gravity so that bar is plugged in mortar, after a certain period of time, work as bar
Stop movement, reads reading, the height of bar is determined by positioning table in this way, so that bar tip and the surface of mortar connect
Touching, reduces the error of measurement, the setting of fixing piece so that slide bar in the process of moving, the position of support not malleable avoids
Influence measurement result.
Further, it is provided with the housing for covering fixing piece on the pedestal, is also provided on the housing for branch
The movable mouth that seat stretches out.
Implement above-mentioned technical proposal, the setting of housing is on the one hand for preventing fixing piece by extraneous destruction, another party
Face makes the appearance of the cement normal consistency measuring instrument more neat and artistic.
Further, the fixing piece includes first bevel gear, the second bevel gear engaged with first bevel gear, gear and inserts
Bar, the first bevel gear with shaft is concentric is fixedly connected, the second bevel gear is rotatably connected on the inner wall of the housing,
The second bevel gear is axially perpendicular to the axial direction of first bevel gear, the gear with second bevel gear is concentric is fixedly connected, institute
State inserted link through housing be arranged, the inserted link close to the cross section of gear end it is triangular in shape setting and be plugged on the tooth on gear with
Between adjacent tooth, the inserted link is provided with convex block far from the end of gear, along the moving direction perpendicular to inserted link, the convex block
Cross-sectional area be greater than corresponding inserted link cross-sectional area.
Implement above-mentioned technical proposal, when rotating stand, the length direction along inserted link moves inserted link so that the end of inserted link with
Gear separates, then rotating stand, and during support rotation, first bevel gear drives second bevel gear rotation, the
Plug tap gear band moving gear rotation, after support turns to the position of needs, so that the end of inserted link is inserted into the tooth on gear
Between adjacent tooth, gear will be unable to continue to rotate at this time, and the position of support is fixed, and structure is simple and convenient for operation.Convex block
Setting, pull inserted link of being on the one hand more convenient for, on the other hand for avoiding inserted link and housing from being detached from
Further, the fixing piece includes the fixed block being arranged in housing, between the fixed block and the inner wall of housing
It is provided with so that fixed block has the spring towards the mobile trend of shaft always, is additionally provided between the fixed block and housing
For limiting the moving member of fixed block moving direction, fixing sleeve is equipped with stop collar in the shaft, corresponds on the stop collar solid
Determine block and offer limiting slot, the fixed block is inserted into limiting slot, and the bar is located at the surface of access bucket.
Implement above-mentioned technical proposal, rotating stand, when limiting slot, which is turned to, to be aligned with fixed block, in the effect of spring
Under, fixed block will be plugged in limiting slot, so that stop collar is not easily shifted, support is not susceptible to rotate at this time, so that slide bar
In the process of moving, the position of support not malleable avoids influencing measurement result, when needing rotating stand, passes through moving member
Mobile fixed block, so that fixed block is detached from out of limiting slot, then rotating stand.
Further, the moving member includes the mobile bar being plugged in spring, and one end of the mobile bar and fixed block are solid
Fixed connection, the slot bottom of other end through-going recess and sliding are plugged on housing, and the mobile bar is arranged far from the end of fixed block
There is convex block, along perpendicular to mobile bar moving direction, the cross-sectional area of the convex block is greater than the cross-sectional area of corresponding mobile bar.
Implement above-mentioned technical proposal, the setting of mobile bar, so that the moving direction of fixed block more determines, and mobile fixation
When block, mobile bar is pulled along its length, it is more convenient.The setting of convex block, pull mobile bar of being on the one hand more convenient for are another
Aspect is for avoiding mobile bar and housing from being detached from
Further, the limited block for limiting access bucket position is provided on the glass plate.
Implement above-mentioned technical proposal, the setting of limited block is for limiting the position of access bucket, in order to access bucket and bar
Alignment, and make access bucket not easily shifted on a glass, it avoids influencing measurement result.
Further, bolt is provided between the positioning table and pedestal, one end of the bolt is fixedly connected on positioning table
The upper, other end and whorl of base connect.
Implement above-mentioned technical proposal, rotary locating stand, with the back-out of bolt, the height of positioning table will change,
The height that positioning table can be adjusted as needed in this way, when needing replacing positioning table, bolt is screwed out, is replaced.
In conclusion the advantageous effects of the utility model are as follows:
1. determining the height of bar by positioning table, so that bar tip is contacted with the surface of mortar, the mistake of measurement is reduced
Difference；
2. the setting of fixing piece so that slide bar in the process of moving, the position of support not malleable avoids influencing to measure
As a result；
3. rotary locating stand, with the back-out of bolt, the height of positioning table will change, in this way can be as needed
The height for adjusting positioning table, improves the applicability of the cement normal consistency measuring instrument.
Detailed description of the invention
Fig. 1 is the positioning table of the utility model embodiment one and the perspective view of the explosion of pedestal.
Fig. 2 is the overall structure cross-sectional view of the utility model embodiment one.
Fig. 3 is the overall structure cross-sectional view of the utility model embodiment two.
In figure, 1, pedestal；11, glass plate；111, limited block；12, access bucket；13, support；131, shaft；14, slide bar；
141, bar；15, positioning table；151, bolt；2, fixing piece；21, first bevel gear；22, second bevel gear；23, gear；24,
Inserted link；25, fixed block；251, mobile bar；252, spring；26, stop collar；261, limiting slot；27, convex block；3, housing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, it is a kind of cement normal consistency analyzer disclosed by the utility model, including pedestal 1, is set on pedestal 1
It is equipped with glass plate 11, limited block 111 is provided on glass plate 11, the access of top opening setting is placed between limited block 111
Bucket 12；Support 13 is rotatably connected to by shaft 131 positioned at the side of access bucket 12 on pedestal 1, on support 13 along the vertical direction
Sliding is equipped with slide bar 14, and the bottom end of slide bar 14 is provided with bar 141, is provided with scale, slide bar on support 13 along the vertical direction
Scale is corresponded on 14 and is arranged with index, and index sliding is connected on support 13, and scale is located at the side of index.
Referring to Fig.1, positioning table 15 is threaded with by bolt 151 on pedestal 1, one end of bolt 151 is fixedly connected on
On positioning table 15, the other end be threadedly coupled with pedestal 1, rotary locating stand 15, with the back-out of bolt 151, the height of positioning table 15
Degree will change, and can adjust the height of positioning table 15 as needed in this way；In use, making the upper surface of positioning table 15
Remain and flushed with the opening of access bucket 12, the distance between positioning table 15 and support 13 be equal to access bucket 12 and support 13 it
Between distance.
Embodiment one
It is equipped with the fixing piece 2 for limiting 13 position of support referring to Fig. 2, between pedestal 1 and support 13, is arranged on pedestal 1
There is the housing 3 for covering fixing piece 2, the movable mouth stretched out for support 13, referring to fig. 2, fixing piece are also provided on housing 3
2 may include first bevel gear 21, second bevel gear 22, gear 23 and inserted link 24, and first bevel gear 21 is concentric solid with shaft 131
Fixed connection, second bevel gear 22 are rotatably connected on the inner wall of housing 3, and wherein second bevel gear 22 is axially perpendicular to the first cone tooth
The axial direction of wheel 21 and be engaged with each other, gear 23 with second bevel gear 22 is concentric is fixedly connected, cross of the inserted link 24 close to 23 end of gear
Section setting triangular in shape is simultaneously plugged between the tooth on gear 23 and adjacent tooth through housing 3, and inserted link 24 is far from gear 23
End be provided with convex block 27, the cross-sectional area of convex block 27 is greater than the cross-sectional area of inserted link 24.
The implementation principle of the present embodiment are as follows: in use, mortar to be measured is poured into access bucket 12, and make liquid level
It is flushed with the upper surface of access bucket 12, then the length direction along inserted link 24 moves inserted link 24, so that the end of inserted link 24 and tooth
Then 23 separation of wheel, rotating stand 13 slide slide bar 14 so that bar 141 is located at the surface of positioning table 15 along the vertical direction,
So that the upper surface of the tip of bar 141 and positioning table 15 contradicts, then rotating stand 13, during support 13 rotates,
First bevel gear 21 drives second bevel gear 22 to rotate, and second bevel gear 22 is rotated with moving gear 23, when bar 141 is moved to Sheng
Behind the surface for connecing bucket 12, so that the end of inserted link 24 is inserted between the tooth on gear 23 and adjacent tooth, gear 23 at this time
It will be unable to continue to rotate, the position of support 13 is fixed, and the tip of bar 141 is by the liquid just with the mortar in access bucket 12 at this time
Face abuts, and slide bar 14 is then made to do the movement of falling object under gravity, so that bar 141 is plugged in mortar, one
After fixing time, when bar 141 stops moving, reading reading is determined the height of bar 141 by positioning table 15 in this way, made
It obtains 141 tip of bar to contact with the surface of mortar, reduces the error of measurement.
Embodiment two
It is equipped with the fixing piece 2 for limiting 13 position of support referring to Fig. 3, between pedestal 1 and support 13, is arranged on pedestal 1
There is the housing 3 for covering fixing piece 2, the movable mouth stretched out for support 13, referring to fig. 2, fixing piece are also provided on housing 3
2 may include the fixed block 25 being arranged in housing 3, is provided between fixed block 25 and the inner wall of housing 3 so that fixed block 25
Always there is the spring 252 towards the mobile trend of shaft 131, be plugged with mobile bar 251 in spring 252, the one of mobile bar 251
End is fixedly connected with fixed block 25, the slot bottom of other end through-going recess and sliding are plugged in housing 3, and mobile bar 251 is far from solid
The end for determining block 25 is provided with convex block 27, along the moving direction perpendicular to mobile bar 251 or inserted link 24, the cross-sectional area of convex block 27
Greater than the cross-sectional area of mobile bar 251；Fixing sleeve is equipped with stop collar 26 in shaft 131, corresponds to fixed block 25 on stop collar 26 and opens
Equipped with limiting slot 261, rotary support 13, when fixed block 25 is inserted into limiting slot 261, bar 141 will be located at access bucket 12 just
Top.
The implementation principle of the present embodiment are as follows: in use, mortar to be measured is poured into access bucket 12, and make liquid level
It is flushed with the upper surface of access bucket 12, rotating stand 13, so that bar 141 is located at the surface of positioning table 15, then along vertical
Direction slides slide bar 14, so that the tip of bar 141 and the upper surface of positioning table 15 contradict, then rotating stand 13, work as limit
Slot 261 turns to when being aligned with fixed block 25, and under the action of spring 252, fixed block 25 will be plugged in limiting slot 261,
Bar 141 is moved to the surface of access bucket 12 at this time, and support 13 is not susceptible to rotate, and the tip of bar 141 will be rigid at this time
It is good to be abutted with the liquid level of the mortar in access bucket 12, then make slide bar 14 do the movement of falling object under gravity, makes
It obtains bar 141 to be plugged in mortar, after a certain period of time, when bar 141 stops moving, reading reading passes through positioning in this way
Platform 15 determines that the height of bar 141 reduces the error of measurement so that 141 tip of bar is contacted with the surface of mortar；It needs to rotate
When support 13, mobile bar 251 is pulled, so that fixed block 25 is detached from out of limiting slot 261, then to rotate to move fixed block 25
Support 13.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (7)
1. a kind of cement normal consistency analyzer, including pedestal (1), it is characterised in that: pass through shaft on the pedestal (1)
(131) it is rotatably connected to support (13), sliding is equipped with slide bar (14), the slide bar along the vertical direction on the support (13)
(14) bottom end is provided with bar (141), is provided with glass plate (11) on the pedestal (1), is placed on the glass plate (11)
There is the access bucket (12) of top opening setting, is provided with positioning table (15) on the pedestal (1), the upper table of the positioning table (15)
Face is flushed with the opening of access bucket (12), is provided between the support (13) and pedestal (1) for hold-down support (13) position
Fixing piece (2).
2. cement normal consistency analyzer according to claim 1, it is characterised in that: be arranged on the pedestal (1) useful
In be also provided on the housing (3) for covering fixing piece (2), the housing (3) for support (13) stretch out movable mouth.
3. cement normal consistency analyzer according to claim 2, it is characterised in that: the fixing piece (2) includes first
Bevel gear (21), the second bevel gear (22) engaged with first bevel gear (21), gear (23) and inserted link (24), first cone
Gear (21) with shaft (131) is concentric is fixedly connected, the second bevel gear (22) is rotatably connected on the inner wall of the housing (3)
On, the second bevel gear (22) is axially perpendicular to the axial direction of first bevel gear (21), the gear (23) and second bevel gear
(22) it is fixedly connected with one heart, the inserted link (24) is arranged through housing (3), and the inserted link (24) is transversal close to gear (23) end
Between face setting triangular in shape and the tooth and adjacent tooth that are plugged on gear (23), the inserted link (24) is far from gear (23)
End is provided with convex block (27), and along the moving direction perpendicular to inserted link (24), the cross-sectional area of the convex block (27), which is greater than, to be corresponded to
Inserted link (24) cross-sectional area.
4. cement normal consistency analyzer according to claim 2, it is characterised in that: the fixing piece (2) includes setting
Fixed block (25) in housing (3) is provided with so that fixed block (25) between the fixed block (25) and the inner wall of housing (3)
Always there is the spring (252) towards shaft (131) mobile trend, also set up between the fixed block (25) and housing (3)
There is the moving member for limiting fixed block (25) moving direction, fixing sleeve is equipped with stop collar (26) on the shaft (131), described
It corresponds to fixed block (25) on stop collar (26) to offer limiting slot (261), the fixed block (25) is inserted into limiting slot (261), institute
State the surface that bar (141) is located at access bucket (12).
5. cement normal consistency analyzer according to claim 4, it is characterised in that: the moving member includes being plugged on bullet
Mobile bar (251) in spring (252), one end of the mobile bar (251) is fixedly connected with fixed block (25), the other end is through recessed
The slot bottom of slot and sliding is plugged on housing (3), the mobile bar (251) is provided with convex block far from the end of fixed block (25)
(27), it is greater than corresponding mobile bar (251) along the cross-sectional area perpendicular to mobile bar (251) moving direction, the convex block (27)
Cross-sectional area.
6. cement normal consistency analyzer according to claim 1, it is characterised in that: be provided on the glass plate (11)
For limiting the limited block (111) of access bucket (12) position.
7. cement normal consistency analyzer according to claim 1, it is characterised in that: the positioning table (15) and pedestal
(1) it is provided between bolt (151), one end of the bolt (151) is fixedly connected on positioning table (15), the other end and pedestal
(1) it is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089685.XU CN209559698U (en) | 2019-01-19 | 2019-01-19 | Cement normal consistency analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089685.XU CN209559698U (en) | 2019-01-19 | 2019-01-19 | Cement normal consistency analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559698U true CN209559698U (en) | 2019-10-29 |
Family
ID=68308287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089685.XU Active CN209559698U (en) | 2019-01-19 | 2019-01-19 | Cement normal consistency analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559698U (en) |
-
2019
- 2019-01-19 CN CN201920089685.XU patent/CN209559698U/en active Active
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