CN207798604U - concrete slump test device - Google Patents
concrete slump test device Download PDFInfo
- Publication number
- CN207798604U CN207798604U CN201820083978.2U CN201820083978U CN207798604U CN 207798604 U CN207798604 U CN 207798604U CN 201820083978 U CN201820083978 U CN 201820083978U CN 207798604 U CN207798604 U CN 207798604U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- slump
- pedestal
- test device
- supporting rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses concrete slump test devices, its key points of the technical solution are that, concrete slump test device, including pedestal, being abutted on pedestal has slump cylinder, slump cylinder upper end to be connected with two groups of handles, axisymmetrical of two groups of handles about slump cylinder, the pedestal is equipped with supporting rod, and supporting rod is perpendicular to pedestal；Supporting rod is located at axisymmetrical of the slump cylinder both sides about slump cylinder, and lifting rod is hinged on supporting rod, and lifting rod is connected on slump drum outer wall, achievees the effect that improve slump cylinder when being promoted the case where uniform force.
Description
Technical field
The utility model is related to a kind of soil property detection fields, more particularly to concrete slump test device.
Background technology
With the development of domestic construction industry, more and more concerns are caused for the mechanical property of construction material, are built
The survey tool for building material property also flourishes therewith.
Existing to can refer to the Chinese patent that notification number is CN201520937823, it discloses a kind of cement concretes to collapse
Degree of falling experimental rig, including slump cylinder, funnel, tamper, scale and scoop, slump cylinder bottom are equipped with firm banking, fixed bottom
Seat top is equipped with the first in command, second handle and third handle, when being tested using the device, is first placed on slump cylinder not
On the ground of water suction, then, funnel is socketed on slump cylinder, three points of cement samples are chosen from tested cement heap, by three points
Cement sample is inculcated from funnel into slump cylinder respectively, and when material filling, every part of cement sample pours into hand in slump cylinder, uses tamper will
The cement of slump cylinder plugs and pounds 25 times.Three points of every part of cement samples occupy the one third height of slump cylinder, when slump cylinder fills water
After mud slump cylinder top is touched flat while cleaning out waste material.After vertically smoothly lifting slump cylinder after the completion of cleaning, survey
Difference in height after graduated cylinder height and slump between the peak of cement, the as slump value of the test cement.
Due in use, it cannot uniformly exert oneself, cause most for slump cylinder for worker during the lifting of slump cylinder
Whole test result is not accurate enough.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide concrete slump test device, reach
To effect of the raising slump cylinder when being promoted the case where uniform force.
The above-mentioned technical purpose of the utility model technical scheme is that：
Concrete slump test device, including pedestal, abutting on pedestal has slump cylinder, slump cylinder upper end to be connected with two groups
Handle, axisymmetrical of two groups of handles about slump cylinder, the pedestal are equipped with supporting rod, and supporting rod is perpendicular to pedestal；Support
Bar is located at axisymmetrical of the slump cylinder both sides about slump cylinder, and lifting rod is hinged on supporting rod, and lifting rod is connected to slump cylinder
On outer wall.
Through the above technical solutions, the axisymmetrical due to the supporting rod in slump cylinder about slump cylinder, and lift lever
From the outer wall that the top end of slump cylinder is connected to slump cylinder, so, lift lever is located at same for the point of application of slump cylinder
On straight line, it is on same straight line and opposite to ensure that slump drum outer wall stress, reduces slump cylinder and will appear in stress
The case where offset, ensure that the stability when movement of slump cylinder；Simultaneously as lifting rod is hinged on the top of supporting rod, lifting
When the one end of bar far from slump cylinder rotates, one end that lifting rod is fixed on slump cylinder drives slump cylinder to move upwards, and by
Then slump both sides exert a force simultaneously, the case where further improving slump cylinder uniform force, so that device is reached and improve slump cylinder and carry
Effect when rising the case where uniform force.
Preferably, being socketed with guiding cylinder on the supporting rod, guiding cylinder is connected with interlocking lever on the side of slump cylinder,
The axis of interlocking lever is fixed in perpendicular to the axis for guiding cylinder, interlocking lever on the outer wall of slump cylinder.
Through the above technical solutions, guiding jacket casing is connected on supporting rod, and supporting rod is perpendicular to pedestal, so, it is collapsing
When cylinder moves upwards, cylinder and interlocking lever is guided to provide guiding function to the movement locus of slump cylinder, guiding thing is perpendicular to pedestal
Guiding cylinder, to ensure that slump cylinder it is vertical move, improve accuracy when slump cylinder measures.
Preferably, being equipped with reinforcing rib between the interlocking lever and guiding cylinder.
Through the above technical solutions, due to when guiding cylinder to provide guiding function for slump cylinder, interlocking lever is as main
Force part is easy to happen the illusive situation of connection, when the reinforcing rib of setting can ensure interlocking lever and guide cylinder work
Stability, meanwhile, the flintiness of interlocking lever is improved, the service life of interlocking lever is improved.
Preferably, being equipped with connection component between the lifting rod and slump cylinder, connection component includes being fixed in outside slump cylinder
Clamping ring on wall is connected with connecting cylinder on clamping ring, and the end of lifting rod is plugged in connecting cylinder.
Through the above technical solutions, when the movement of clamping ring being arranged above and below lifting rod carries out, by the force of lifting rod
Point is diffused as entire clamping ring, makes slump cylinder by the power of a circumference, to further increase the journey of slump cylinder uniform force
Degree.
Preferably, the connection component includes rubber material.
Through the above technical solutions, rubber material has preferable elasticity, when clamping ring is socketed on slump cylinder, improve
Frictional force between clamping ring and slump cylinder, ensure that the position of clamping ring, to improve the journey of slump cylinder uniform force
Degree.
Preferably, being equipped with hinged seat between the lifting rod and supporting rod, hinged groove is offered on hinged seat；On lifting rod
It is connected with articulated shaft, articulated shaft is rotatablely connected with hinged seat.
Through the above technical solutions, being rotatably connected to articulated shaft on hinged seat, on lifting rod, lifting rod inclines articulated shaft rail
Oblique is fixed on slump cylinder, and to make hinged seat and articulated shaft form fulcrum, lifting rod forms lever, reduces worker
Labor intensity simultaneously improve device use when convenience.
Preferably, being connected with several the first bracing pieces between the hinged seat and articulated shaft.
Through the above technical solutions, at work due to articulated shaft, the strength born is larger, so, in articulated shaft and hinge
It is connected with several the first bracing pieces between joint chair, improves the intensity and hardness of articulated shaft, extends the service life of articulated shaft.
Preferably, being connected with grafting cylinder on the pedestal, for the axis of grafting cylinder perpendicular to pedestal, supporting rod is plugged on grafting
In cylinder.
Through the above technical solutions, device when not in use, supporting rod can be extracted from grafting cylinder, whole device is torn open
Point, area occupied is reduced, to improve convenience when device uses.
Preferably, being equipped with the second bracing piece between the grafting cylinder and pedestal.
Through the above technical solutions, main bearing of the supporting rod as slump cylinder when being promoted, reinforces to be arranged
Muscle reinforces the bonding strength between grafting cylinder and pedestal, improves stability when grafting cylinder uses.
Preferably, the pedestal is equipped with non-slip mat.
Through the above technical solutions, the setting of non-slip mat reduces slump cylinder there is a situation where sliding, slump cylinder is improved
The accuracy of test.
In conclusion the utility model has the advantages that：
1, supporting rod and lifting rod make device reach to improve slump cylinder when being promoted the case where uniform force
Effect；
2, there is higher precision when the setting of non-slip mat and guide hole makes device measure；
3, plug socket and the guiding cylinder of socket make device have preferable flexibility and convenience.
Description of the drawings
Fig. 1 is the structural schematic diagram of concrete slump test device；
Fig. 2 is the structural schematic diagram at A in Fig. 1；
Fig. 3 is the structure number schematic diagram at B in Fig. 1；
Structural schematic diagram when Fig. 4 is the work of concrete slump test device.
In figure, 1, pedestal；11, grafting cylinder；12, the second bracing piece；13, non-slip mat；2, slump cylinder；21, handle；3, it supports
Bar；31, lifting rod；32, cylinder is guided；321, reinforcing rib；322, interlocking lever；33, connection component；331, clamping ring；332, it connects
Cylinder；34, hinged seat；341, hinged groove；342, articulated shaft；3421, the first bracing piece.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of concrete slump test device is equipped with anti-as shown in Figure 1, including rectangular pedestal 1 on pedestal 1
Skidding 13, the shape of non-slip mat 13 mutually suit with the axis of pedestal 1；Being abutted in non-slip mat 13 has slump cylinder 2, slump cylinder 2
Axis is vertical with the axis of pedestal 1, and 2 upper end of slump cylinder is equipped with two groups of handles 21, axisymmetrical of the handle 21 about slump cylinder 2.
Affixed there are two cylindric grafting cylinder 11 on pedestal 1, grafting cylinder 11 is fixed in the both sides of slump cylinder 2.Grafting cylinder
11 axis is vertical with the axis of pedestal 1, and the second rectangular bracing piece 12 is equipped between grafting cylinder 11 and pedestal 1；Grafting cylinder 11
In be inserted with columned supporting rod 3, guiding cylinder 32 is socketed on supporting rod 3, guiding cylinder 32 is solid on the side of slump cylinder 2
It is connected to columned interlocking lever 322, interlocking lever 322 is secured on the outer wall of slump cylinder 2, the interlocking lever 322 of 2 both sides of slump cylinder
Axis collinear；Interlocking lever 322 and guiding cylinder 32 between be equipped with reinforcing rib 321, reinforcing rib 321 respectively with connecting rod and guide cylinder 32
It is affixed.
The top of supporting rod 3 is affixed, and there are two mutually contradictory hinged seats 34, and the top of hinged seat 34 offers straight waist type
Hinged groove 341, cylindrical articulated shaft 342 is slidably connected in hinged groove 341, supporting rod 3 is equipped with carrying for square bar shape
Pull rod 31, articulated shaft 342 are fixed on the side of lifting rod 31.Second is equipped between hinged seat 34 and the top surface of supporting rod 3 to add
Strong bar 12,12 one end of the second bracing piece is connected to the other end on supporting rod 3 and is connected on hinged seat 34.
Lifting rod 31 is connected on the outer wall of slump cylinder 2, and connection component is equipped between lifting rod 31 and the outer wall of slump cylinder 2
33, connection component 33 includes the clamping ring 331 for the rubber material being socketed on the outer wall of slump cylinder 2, is connected on clamping ring 331
To the inclined connecting cylinder 332 in 34 direction of hinged seat, lifting rod 31 is plugged in connecting cylinder 332.
Wherein, when in use, first according to the test mode of the slump of national regulation, in slump cylinder 2 input need into
The concrete material of row test, when needing for slump cylinder 2 to be lifted up the slump measurement for carrying out concrete, by slump cylinder 2
Lifting rod 31 on the supporting rod 3 of both sides is moved downwards, as lifting rod 31 moves the gradual lower by lifting rod 31 and slump of end
2 connecting pins of cylinder are gradually increasing, and to drive slump cylinder 2 to rise, when lifting rod 31 exerts a force to slump cylinder 2, are socketed in and are collapsed
This part power is distributed on entire clamping ring 331 by the clamping ring 331 on doffing 2, make slump cylinder 2 by one circumferentially
Uniform upward tractive force；When slump cylinder 2 is run up, the guiding cylinder 32 that is socketed on supporting rod 3 and it is fixed in guiding
Interlocking lever 322 on cylinder 32 is run up together with slump cylinder 2, and guiding cylinder 32 is that the movement locus of slump cylinder 2 is constrained, and is protected
Card device can be moved upwards normally, until slump cylinder 2 completely leaves around concrete, you can carry out subsequent measurement work
Make.To sum up, through the above steps, device is made to achieve the effect that improve slump cylinder when being promoted the case where uniform force.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. being abutted concrete slump test device, including pedestal (1), on pedestal (1) has slump cylinder (2), slump cylinder (2) upper end
It is connected with two groups of handles (21), axisymmetrical of two groups of handles (21) about slump cylinder (2), it is characterised in that：The pedestal (1)
It is equipped with supporting rod (3), supporting rod (3) is perpendicular to pedestal (1)；Supporting rod (3) is located at slump cylinder (2) both sides about slump cylinder
(2) axisymmetrical is hinged with lifting rod (31) on supporting rod (3), and lifting rod (31) is connected on slump cylinder (2) outer wall.
2. concrete slump test device according to claim 1, it is characterised in that：It is socketed on the supporting rod (3)
There is guiding cylinder（32）, guide cylinder（32）It is connected with interlocking lever (322), the axis of interlocking lever (322) on the side of slump cylinder (2)
Line is perpendicular to guiding cylinder（32）Axis, interlocking lever (322) is fixed on the outer wall of slump cylinder (2).
3. concrete slump test device according to claim 2, it is characterised in that：The interlocking lever (322) with draw
Guide tube（32）Between be equipped with reinforcing rib (321).
4. concrete slump test device according to claim 1, it is characterised in that：The lifting rod (31) and slump
Connection component (33) is equipped between cylinder (2), connection component (33) includes the clamping ring (331) being fixed on slump cylinder (2) outer wall,
Connecting cylinder (332) is connected on clamping ring (331), the end of lifting rod (31) is plugged in connecting cylinder (332).
5. concrete slump test device according to claim 4, it is characterised in that：The connection component (33) includes
Rubber material.
6. concrete slump test device according to claim 1, it is characterised in that：The lifting rod (31) and support
It is equipped with hinged seat (34) between bar (3), hinged groove (341) is offered on hinged seat (34)；It is connected on lifting rod (31) hinged
Axis (342), articulated shaft (342) are rotatablely connected with hinged seat (34).
7. concrete slump test device according to claim 6, it is characterised in that：The hinged seat (34) with it is hinged
Several the first bracing pieces (3421) are connected between axis (342).
8. concrete slump test device according to claim 1, it is characterised in that：It is connected on the pedestal (1)
Grafting cylinder (11), perpendicular to pedestal (1), supporting rod (3) is plugged in grafting cylinder (11) axis of grafting cylinder (11).
9. concrete slump test device according to claim 8, it is characterised in that：The grafting cylinder (11) and pedestal
(1) the second bracing piece (12) is equipped between.
10. concrete slump test device according to claim 1, it is characterised in that：The pedestal (1) is equipped with anti-
Skidding (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083978.2U CN207798604U (en) | 2018-01-18 | 2018-01-18 | concrete slump test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820083978.2U CN207798604U (en) | 2018-01-18 | 2018-01-18 | concrete slump test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798604U true CN207798604U (en) | 2018-08-31 |
Family
ID=63272556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820083978.2U Expired - Fee Related CN207798604U (en) | 2018-01-18 | 2018-01-18 | concrete slump test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798604U (en) |
-
2018
- 2018-01-18 CN CN201820083978.2U patent/CN207798604U/en not_active Expired - Fee Related
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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: 20180831 Termination date: 20200118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |