CN207717769U - High-precision slump measuring device - Google Patents
High-precision slump measuring device Download PDFInfo
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- CN207717769U CN207717769U CN201721789258.XU CN201721789258U CN207717769U CN 207717769 U CN207717769 U CN 207717769U CN 201721789258 U CN201721789258 U CN 201721789258U CN 207717769 U CN207717769 U CN 207717769U
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- cylinder
- fixed plate
- measuring device
- precision
- fixedly connected
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of high-precision slump measuring devices, its key points of the technical solution are that including cylinder, cylinder is symmetrically divided into the first side wall and second sidewall in the axial direction, cylinder is placed on support base, fixed plate is fixedly connected on support base, transmission component is installed in fixed plate, transmission component includes the transmission shaft through fixed plate, transmission shaft one end is fixedly connected with dynamical element, the other end is fixedly connected with transmission gear, there are two driving racks for both sides engagement up and down for transmission gear, driving rack is connected with fixed plate sliding, driving rack is fixedly connected with clamping bar, the locked component for locking clamping bar is fixedly connected on transmission component, clamping bar is fixedly connected with cylinder.The high-precision slump measuring device of the utility model, it is capable of the opening slump cone of quick and stable, weakens slump cone and shakes the influence brought, keeps the data of measurement more accurate.
Description
Technical field
The utility model is related to a kind of concrete measuring device, more particularly to a kind of high-precision slump measuring device.
Background technology
Concrete slump is primarily referred to as the plasticizing capacity and pumpable performance of concrete, and it is plastic to refer specifically to concrete mix
Fluidity determining value when property and water-retaining property meet the requirements.Accordingly it is also possible to say, the size of slump value reflect concrete and
The quality of easy property.Concrete workability is whether concrete is easy to constructing operation and uniformly densely performance, is one very comprehensive
Performance wherein include mobility, cohesiveness and water-retaining property.Slump value is big, and concrete workability is all right.
Measurement method used by the prior art, pull up slump cone this during, not only have one to mention time
Fixed requirement, and it is affected by human factors bigger, different people can be caused to pull out the slump measured by identical slump cone
The phenomenon that value differs greatly.In addition to this, exclude the bad factor of workability, can also be enabled when firmly excessive test specimen collapse or
It cuts up phenomenon on one side and needs to redeterminate, influence experiment progress.
Utility model content
The purpose of this utility model is to provide a kind of high-precision slump measuring devices, it is capable of the opening of quick and stable
Slump cone weakens slump cone and shakes the influence brought, keeps the data of measurement more accurate.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of high-precision slump measuring device, including cylinder, the cylinder are symmetrically divided into the first side wall in the axial direction
And second sidewall；The cylinder is placed on support base, and the fixed plate vertical with its upper surface is fixedly connected on support base, Gu
Towards the axis of cylinder, the first side wall and second sidewall of cylinder are symmetrical arranged the vertical plane of fixed board relative to fixed plate, described
Transmission component is installed, the transmission component includes the transmission shaft through fixed plate, and the axis of transmission shaft is towards cylinder in fixed plate
Body and being turned round with fixed plate connects, and the one end of transmission shaft far from cylinder is fixedly connected with dynamical element, and the other end is fixedly connected with
Transmission gear, there are two driving racks, driving rack to be connected with fixed plate sliding for both sides engagement up and down for transmission gear, driving rack
It is fixedly connected with clamping bar, the locked component for locking clamping bar, the clamping bar and cylinder are fixedly connected on transmission component
It is fixedly connected.
By using above-mentioned technical proposal, support base is horizontal positioned, by dynamical element drive two clamping bars simultaneously to
The axis of cylinder is drawn close, to be fixedly clamped the first side wall of cylinder and second sidewall docking at the center of support base, so
Afterwards by preventing transmission shaft from rotating backward between locking, to prevent clamping bar from unclamping；Concrete is poured into and is tested, it is complete
Cheng Hou is opened and is locked component, then rotates backward transmission shaft by dynamical element, and clamping bar controls the first side wall and second sidewall
It is opened simultaneously from both sides, it is quick and convenient, it is thus also avoided that artificial to be lifted up the shaking occurred when cylinder, withdrawn deposit partially as and then making
The data of measurement more have accuracy and authenticity.
The utility model is further arranged to：The driving rack is extended with slipping part close to the end of fixed plate, fixed
Matching limiting slot is offered on plate.
By using above-mentioned technical proposal, slipping part slides in limiting slot, realizes cunning of the driving rack in fixed plate
Shifting movement.
The utility model is further arranged to：The section of the slipping part is T-shaped.
By using above-mentioned technical proposal, slipping part is set as T-type, prevents driving rack from admittedly by the cooperation of limiting slot
It is detached from fixed board, so that driving rack is coordinated with fixed plate more stable.
The utility model is further arranged to：The clamping bar is detachably fixed with cylinder to be connect.
By using above-mentioned technical proposal, oiling is carried out to cylinder inside before facilitating experiment, facilitates wash bowl body after experiment.
The utility model is further arranged to：Extend company on the first side wall of the cylinder and the outer barrel face of second sidewall
Boss is connect, fixing groove chimeric therewith is offered on clamping bar.
By using above-mentioned technical proposal, the first side wall, the connection boss of second sidewall are chimeric with the fixing groove of clamping bar,
It is conveniently operated when installation or removal.
The utility model is further arranged to：The dynamical element is selected as handwheel.
By using above-mentioned technical proposal, dynamical element drives transmission shaft rotation to drive two clamping bars close or remote
From, be chosen for handwheel driving make it is more convenient.
The utility model is further arranged to：The locked component includes the ratchet being fixedly connected on transmission shaft, setting
It is connected with fixed plate revolution with the pawl of ratchet cooperation, pawl in fixed plate.
By using above-mentioned technical proposal, ratchet and click-fit, when the first side wall of cylinder, second sidewall docking,
Ratchet is locked by pawl, prevents transmission shaft from rotating backward, to ensure that clamping bar clamps cylinder, not will produce loosening.
The utility model is further arranged to：Measurement assembly is installed, measurement assembly includes vertical solid on the support base
Due to support base upper surface and with graduated measuring scale, be arranged on measuring scale can along its lantern ring free to slide up and down,
The height measuring device vertical with measuring scale axis is connected on lantern ring.
By using above-mentioned technical proposal, when removing cylinder, concrete can collapse, height measuring device one end and concrete
Contact, the position of the other end correspond to the scale on measuring scale, the as slump of concrete, the cooperation of height measuring device and measuring scale,
The measurement that can complete the slump easily and fast, can preferably improve working efficiency.
The utility model is further arranged to：The height of the measuring scale is higher than the height of cylinder, and zero graduation line and cylinder
The upper end of body is concordant.
By using above-mentioned technical proposal, the zero graduation of measuring scale and the upper end flush of cylinder, after Control Measures for Concrete Slump,
The slump can be obtained directly according to the size on the corresponding measuring scale in one end of height measuring device.
The utility model is further arranged to：Described height measuring device one end is connect with lantern ring, and the other end is provided with catch.
By using above-mentioned technical proposal, height measuring device is freely slid by lantern ring on measuring scale, and catch is supported and fallen in coagulation
The top of soil measures convenient for accurate.
In conclusion the utility model has the advantages that：
1, after the completion of concrete experiments, clamping bar controls the first side wall and second sidewall is opened from both sides simultaneously, quickly side
Just, it avoids and artificial be lifted up the shaking occurred when cylinder, withdrawn deposit partially as making the data of measurement that more there is accuracy and true
Reality；
2, when the first side wall of cylinder, second sidewall docking, ratchet is locked by pawl, prevents transmission shaft from reversely turning
It is dynamic, to ensure that clamping bar clamps cylinder, it not will produce loosening；
3, the cooperation of height measuring device and measuring scale can complete the measurement of the slump, can preferably improve work easily and fast
Make efficiency.
Description of the drawings
Fig. 1 is the schematic diagram of 1 middle cylinder body mated condition of embodiment；
Fig. 2 is the schematic diagram of 1 middle cylinder body discrete state of embodiment；
Fig. 3 is the structural schematic diagram that component is locked in embodiment 1.
In figure, 1, support base；2, cylinder；21, the first side wall；22, second sidewall；23, boss is connected；3, fixed plate；31、
Limiting slot；4, transmission component；41, transmission shaft；42, transmission gear；43, driving rack；431, slipping part；5, clamping bar；51, solid
Determine slot；6, dynamical element；7, component is locked；71, ratchet；72, pawl；73, pin；8, measurement assembly；81, measuring scale；82, it covers
Ring；83, height measuring device；84, catch.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of high-precision slump measuring device, as shown in Figure 1 and Figure 2, including support base 1, support base 1 are put
It sets in the plane, the upper surface of support base 1 is placed with the conical shell 2 for being packed into concrete to be measured, and cylinder 2 is in the axial direction
Symmetrically it is divided into the first side wall 21 and second sidewall 22.The fixed plate 3 vertical with its upper surface is fixedly connected on support base 1, Gu
Towards the axis of cylinder 2, the first side wall 21 and second sidewall 22 of cylinder 2 are symmetrically set the vertical plane of fixed board 3 relative to fixed plate 3
It sets.
Transmission component 4 is installed, transmission component 4 includes turning round connection through fixed plate 3 and with fixed plate 3 in fixed plate 3
Rotation axis, towards the axis of cylinder 2, rotation axis is fixedly connected with rotate gear close to one end of cylinder 2 for the axis of rotation axis,
The centrosymmetric upper and lower ends of rotate gear are provided with the driving rack 43 being engaged with, and driving rack 43 is close to fixed plate 3
End is extended with slipping part 431（With reference to Fig. 2）, the section of slipping part 431 is T-shaped, and matching limit is offered in fixed plate 3
Stabilization sliding motion of the driving rack 43 in fixed plate 3 is realized in position slot 31, the two cooperation.
Two driving racks 43 are all fixedly connected with the clamping bar 5 for being useful for clamping cylinder 2 away from the end of fixed plate 3, and two
The other end of a clamping bar 5 is fixedly connected with the outer barrel face of the first side wall 21 and second sidewall 22 respectively, the first side wall 21 and
Extend connection boss 23 on the outer barrel face of two side walls 22, fixing groove 51 chimeric therewith, the two cooperation are offered on clamping bar 5
Realization is detachably fixed connection, facilitates cylinder 2 removing cleaning.
The one end of transmission shaft 41 far from cylinder 2, which is fixedly connected with, drives the rotation of transmission shaft 41 to drive two clamping bars 5
The first side wall 21 and the opening of second sidewall 22 or closed dynamical element 6, dynamical element 6 is driven to be chosen as handwheel, crank etc., this
In be chosen for handwheel.
As shown in figure 3, being fixedly connected with locked component 7 on transmission component 4, clamping bar 5 is made always by locked component 7
It is maintained in the state of clamping cylinder 2, locked component 7 includes the ratchet for being located at fixed plate 3 away from a side surface of cylinder 2
71, ratchet 71 is fixedly connected on transmission shaft 41, and the pawl 72 coordinated with ratchet 71 is provided in fixed plate 3, and pawl 72 passes through
Pin 73 is hinged in fixed plate 3, and by the cooperation of ratchet 71, pawl 72, limitation transmission shaft 41 rotates backward.
As shown in Figure 1 and Figure 2, measurement assembly 8 is installed, measurement assembly 8 includes being perpendicularly fixed at support base 1 on support base 1
Upper surface and with graduated measuring scale 81, the height of measuring scale 81 is higher than the height of cylinder 2, and zero graduation line and cylinder 2
Upper end is concordant, be arranged on measuring scale 81 can be connected on the lantern ring 82 that measuring scale 81 freely up and down slides, lantern ring 82 with
The vertical height measuring device 83 of 81 axis of measuring scale, 83 one end of height measuring device are connect with lantern ring 82, and the other end is provided with frivolous catch 84, just
In being accurately positioned and measure.
When measurement, oiling is carried out to 2 inside of cylinder, mixture is prevented to be adhered on 2 inner wall of cylinder, support base 1 is horizontal
It places, cylinder 2 is placed on support base 1, then distinguishes the connection boss 23 of the first side wall 21 of cylinder 2 and second sidewall 22
It is fitted and fixed with the fixing groove 51 of clamping bar 5, is rotated further by handwheel and drives two clamping bars 5 while being drawn close to the axis of cylinder 2, from
And cylinder 2 is fixedly clamped at the center of support base 1, then pawl 72 is stuck on ratchet 71, prevents transmission shaft 41 from anti-
To rotation, to prevent clamping bar 5 from unclamping；Concrete is poured into and is plugged and pounded, mixture is added at any time during plugging and pounding；It completes
Afterwards, pawl 72 is opened, handwheel is then rotated backward, the first side wall 21 and second sidewall 22 are controlled simultaneously from two by clamping bar 5
Side is opened, quick and convenient, it is thus also avoided that artificial to be lifted up the shaking occurred when cylinder 2, withdrawn deposit partially as making measuring scale 81 measure
Data more there is accuracy and authenticity, the catch 84 of 83 one end of height measuring device contacts with concrete, the position pair of the other end
Answer the scale on measuring scale 81, the cooperation of height measuring device 83 and measuring scale 81 that can complete the measurement of the slump, energy easily and fast
It is preferable to improve working efficiency.
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. a kind of high-precision slump measuring device, including cylinder (2), it is characterised in that：The cylinder (2) is right in the axial direction
Title is divided into the first side wall (21) and second sidewall (22)；The cylinder (2) is placed on support base (1), fixed on support base (1)
Be connected with the fixed plate vertical with its upper surface (3), the vertical plane of fixed plate (3) towards cylinder (2) axis, cylinder (2)
The first side wall (21) and second sidewall (22) are symmetrical arranged relative to fixed plate (3), and transmission group is equipped on the fixed plate (3)
Part (4), the transmission component (4) include the transmission shaft (41) through fixed plate (3), and the axis of transmission shaft (41) is towards cylinder
(2) it and turns round and connects with fixed plate (3), the one end of transmission shaft (41) far from cylinder (2) is fixedly connected with dynamical element (6), separately
One end is fixedly connected with transmission gear (42), and there are two driving rack (43), driving cogs for both sides engagement up and down for transmission gear (42)
The sliding of item (43) and fixed plate (3) connects, and driving rack (43) is fixedly connected with clamping bar (5), fixed on transmission component (4) to connect
It is connected to the locked component (7) for locking clamping bar (5), the clamping bar (5) is fixedly connected with cylinder (2).
2. high-precision slump measuring device according to claim 1, it is characterised in that：The driving rack (43) is close
The end of fixed plate (3) is extended with slipping part (431), and matching limiting slot (31) is offered in fixed plate (3).
3. high-precision slump measuring device according to claim 2, it is characterised in that：The slipping part (431) is cut
Face is T-shaped.
4. high-precision slump measuring device according to claim 3, it is characterised in that：The clamping bar (5) and cylinder
(2) it is detachably fixed connection.
5. high-precision slump measuring device according to claim 4, it is characterised in that：First side of the cylinder (2)
Extend connection boss (23) on the outer barrel face of wall (21) and second sidewall (22), offers on clamping bar (5) chimeric therewith
Fixing groove (51).
6. high-precision slump measuring device according to claim 5, it is characterised in that：The dynamical element (6) is selected as
Handwheel.
7. high-precision slump measuring device according to claim 6, it is characterised in that：The locked component (7) includes
The pawl (72) with ratchet (71) cooperation, spine is arranged in fixed plate (3) in the ratchet (71) being fixedly connected on transmission shaft (41)
Pawl (72) is connected with fixed plate (3) revolution.
8. high-precision slump measuring device according to claim 7, it is characterised in that：It is installed on the support base (1)
There is a measurement assembly (8), measurement assembly (8) includes being perpendicularly fixed at support base (1) upper surface and with graduated measuring scale (81),
Being arranged on measuring scale (81) can be connected with and survey on (82) along the lantern ring (82) that measuring scale (81) are freely up and down slided, lantern ring
The vertical height measuring device (83) of gage (81) axis.
9. high-precision slump measuring device according to claim 8, it is characterised in that：The height of the measuring scale (81)
Higher than the height of cylinder (2), and zero graduation line is concordant with the upper end of cylinder (2).
10. high-precision slump measuring device according to claim 9, it is characterised in that：Described height measuring device (83) one end
It is connect with lantern ring (82), the other end is provided with catch (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789258.XU CN207717769U (en) | 2017-12-19 | 2017-12-19 | High-precision slump measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721789258.XU CN207717769U (en) | 2017-12-19 | 2017-12-19 | High-precision slump measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207717769U true CN207717769U (en) | 2018-08-10 |
Family
ID=63056641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721789258.XU Expired - Fee Related CN207717769U (en) | 2017-12-19 | 2017-12-19 | High-precision slump measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207717769U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398456A (en) * | 2019-09-10 | 2019-11-01 | 山东凯裕达新材料科技有限公司 | Concrete slump tester |
| CN111521760A (en) * | 2020-05-06 | 2020-08-11 | 四川恒通工程检测有限公司 | Concrete slump detection device and detection method thereof |
| CN114487365A (en) * | 2021-12-24 | 2022-05-13 | 华能秦煤瑞金发电有限责任公司 | Concrete slump measuring device |
| CN114769908A (en) * | 2022-06-21 | 2022-07-22 | 艾博特镭射科技徐州有限公司 | Laser cutting equipment |
-
2017
- 2017-12-19 CN CN201721789258.XU patent/CN207717769U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398456A (en) * | 2019-09-10 | 2019-11-01 | 山东凯裕达新材料科技有限公司 | Concrete slump tester |
| CN111521760A (en) * | 2020-05-06 | 2020-08-11 | 四川恒通工程检测有限公司 | Concrete slump detection device and detection method thereof |
| CN114487365A (en) * | 2021-12-24 | 2022-05-13 | 华能秦煤瑞金发电有限责任公司 | Concrete slump measuring device |
| CN114487365B (en) * | 2021-12-24 | 2023-12-01 | 华能秦煤瑞金发电有限责任公司 | Concrete slump measuring device |
| CN114769908A (en) * | 2022-06-21 | 2022-07-22 | 艾博特镭射科技徐州有限公司 | Laser cutting equipment |
| CN114769908B (en) * | 2022-06-21 | 2022-09-27 | 艾博特镭射科技徐州有限公司 | Laser cutting equipment |
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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: 20180810 Termination date: 20201219 |