CN207751827U - A kind of concrete caving degree detecting device - Google Patents
A kind of concrete caving degree detecting device Download PDFInfo
- Publication number
- CN207751827U CN207751827U CN201820136246.5U CN201820136246U CN207751827U CN 207751827 U CN207751827 U CN 207751827U CN 201820136246 U CN201820136246 U CN 201820136246U CN 207751827 U CN207751827 U CN 207751827U
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- CN
- China
- Prior art keywords
- ruler
- concrete
- pedestal
- vertical column
- slump cylinder
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of concrete caving degree detecting device, belong to concrete NDT technical field, including slump cylinder, pedestal and measurement leveling ruler, positioning vertical column ruler is vertically installed on pedestal, it is provided with registration arm on slump cylinder side wall, the end set of registration arm has the first lantern ring, registration arm is by first set ring set on positioning vertical column ruler, to ensure the direction of motion of slump cylinder perpendicular to pedestal, measurement leveling ruler amount end is provided with the second lantern ring, when measurement, slump cylinder is removed from positioning vertical column ruler, it is sleeved on positioning vertical column ruler by the second lantern ring by leveling ruler is measured, make measurement leveling ruler contact measured amount concrete mix top.The problem of causing to disturb to concrete when avoiding slump cylinder movement, influencing when testing result solves reading ruler away from concrete top farther out, easy to produce the collimation error, high certainty of measurement is easy to operate.
Description
Technical field
The utility model is related to concrete NDT technical field, specially a kind of concrete caving degree detecting device.
Background technology
Concrete mix must have good workability, convenient for construction, to guarantee to obtain good pouring quality.
Workability includes mobility, cohesiveness and water-retaining property.It is typically to do slump test measurement to mix currently, in building site and laboratory
The mobility of object is closed, and is aided with intuitive experience evaluation cohesiveness and water-retaining property.
Existing slump test device slump cylinder it cannot be guaranteed that vertical, can disturb concrete in lifting process, and
And read when ruler away from concrete top farther out, easy to produce the collimation error, read untrue.
Utility model content
For problems of the prior art, the utility model provides a kind of concrete caving degree detecting device, measures
Process disturbance is small, and measurement result is accurate.
The utility model is to be achieved through the following technical solutions：
A kind of concrete caving degree detecting device, including slump cylinder, pedestal and leveling ruler is measured, it vertically sets on the pedestal
It is equipped with positioning vertical column ruler, registration arm is provided on slump cylinder side wall, the end set of registration arm has the first lantern ring, registration arm logical
First set ring set is crossed on positioning vertical column ruler, to ensure the direction of motion of slump cylinder perpendicular to pedestal, the measurement leveling ruler amount
End is provided with the second lantern ring, when measurement, slump cylinder is removed from positioning vertical column ruler, leveling ruler set will be measured by the second lantern ring
On positioning vertical column ruler, make measurement leveling ruler contact measured amount concrete mix top.
Optionally, two groups of registration arm are provided on the slump cylinder side wall.
Optionally, Measurement scales, the zero graduation line of Measurement scales and the distance of pedestal are provided on the positioning vertical column ruler
Identical as slump cylinder height, the face on positioning vertical column ruler where Measurement scales is plane.
Optionally, it is provided with lift-pull handle in the registration arm.
Optionally, the base edge is provided with arc convex enclosing, is used for enclosing concrete.
Optionally, the base lower surface is provided with leveling bolt, and base upper surface is provided with horizon rule.
Optionally, the side of first lantern ring is provided with positioning bolt, for stationary positioned arm in positioning vertical column ruler
On position, the side of second lantern ring is provided with adjustment bolt, and adjustment bolt is used to adjust the falling speed for measuring leveling ruler.
Optionally, two times of the height of the positioning vertical column ruler more than or equal to slump cylinder height.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model discloses a kind of concrete caving degree detecting device, including slump cylinder, pedestal and measurement leveling ruler, bottom
It is vertically installed with positioning vertical column ruler on seat, registration arm is provided on slump cylinder side wall, the end set of registration arm has first set
Ring, registration arm by first set ring set on positioning vertical column ruler, it is described to ensure the direction of motion of slump cylinder perpendicular to pedestal
It measures leveling ruler amount end and is provided with the second lantern ring, when measurement, slump cylinder is removed from positioning vertical column ruler, passing through the second lantern ring will
It measures leveling ruler to be sleeved on positioning vertical column ruler, makes measurement leveling ruler contact measured amount concrete mix top.By registration arm and determine
Position column ruler makes the slump cylinder direction of motion perpendicular to pedestal, causes to disturb to concrete when avoiding slump cylinder movement,
Influence testing result, by measure leveling ruler measure slump, when solving reading ruler away from concrete top farther out, hold
The problem of being also easy to produce the collimation error, high certainty of measurement are easy to operate.
Further, by the way that leveling bolt and horizon rule are arranged on pedestal, it ensure that and surveyed when detection place is not horizontal
Measure the accuracy of result.
Further, the face where positioning vertical column ruler scale is set as plane, and the mill to scale can be moved to avoid lantern ring
Damage.
Further, enclosing is set on pedestal, avoids sewage or concrete when detection from falling into test site, pollutes ring
Border.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for concrete caving degree detecting device that the utility model embodiment provides；
Fig. 2 is a kind of vertical view for concrete caving degree detecting device that the utility model embodiment provides；
Fig. 3 is a kind of structural schematic diagram for horizontal measurement ruler that the utility model embodiment provides；
Fig. 4 is a kind of schematic top plan view for horizontal measurement ruler that the utility model embodiment provides；
Fig. 5 is a kind of schematic cross-section for positioning vertical column that the utility model embodiment provides.
In figure：1 is pedestal；2 be slump cylinder；3 be the first registration arm；4 be the second registration arm；5 be positioning vertical column ruler；6
To measure leveling ruler；7 be positioning bolt；8 be lift-pull handle；9 be the first lantern ring；10 be the second lantern ring；11 be leveling bolt；12 are
Adjustment bolt；13 be connection bolt；14 be horizon rule.
Specific implementation mode
The utility model is described in further detail with reference to specific embodiment, described is to the utility model
Explanation rather than limit.
As shown in Figures 1 to 4, a kind of concrete caving degree detecting device, including slump cylinder 2, pedestal 1 and measurement leveling ruler
6, positioning vertical column ruler 5 is vertically installed on pedestal 1, registration arm is provided on 2 side wall of slump cylinder, the end set of registration arm has
First lantern ring 9, registration arm are sleeved on by the first lantern ring 9 on positioning vertical column ruler 5, and the direction of motion to ensure slump cylinder 2 is vertical
It in pedestal 1, measures 6 amount end of leveling ruler and is provided with the second lantern ring 10, when measurement, slump cylinder 2 is removed from positioning vertical column ruler 5,
It is sleeved on positioning vertical column ruler 5 by the second lantern ring 10 by leveling ruler 6 is measured, makes 6 contact measured amount concrete mix of measurement leveling ruler
Top.
Wherein, two groups of registration arm are provided on 2 side wall of slump cylinder, two registration arm in every group of registration arm are respectively set
In the both sides of 2 sustained height of slump cylinder, end is slidably connected by the first lantern ring 9 and positioning vertical column ruler 5, to ensure slump
Cylinder 2, perpendicular to pedestal 1, avoids causing to disturb to concrete, influences testing result in installation or taking-up.
Measurement scales, the zero graduation line of Measurement scales and the distance and slump cylinder of pedestal 1 are provided on positioning vertical column ruler 5
2 height are identical, and the face on positioning vertical column ruler 5 where Measurement scales is plane, and the section of positioning vertical column ruler 5 is as shown in Figure 5.It measures
When, slump cylinder 2 is removed from positioning vertical column ruler 5, is sleeved on positioning vertical column ruler 5 by the second lantern ring 10 by leveling ruler 6 is measured,
Make 6 contact measured amount concrete mix top of measurement leveling ruler, reads the scale value of 10 position of the second lantern ring at this time, as
The slump of concrete to be measured.Wherein, it stores and carries for convenience, the connection type of positioning vertical column ruler 5 and pedestal 1 can be
Bolt 13 connects.Preferably, in order to avoid the disturbance for promoting slump cylinder 2 impacts testing result, positioning is vertical
The height of column ruler 5 should be more than or equal to two times of 2 height of slump cylinder.
It is provided with lift-pull handle 8 in registration arm, is easily installed or lifts slump cylinder 2, registration arm and coagulation
The connection type of native slump cylinder 2 can be welding or threaded connection etc., and the utility model implementation is not especially limited this.
Concrete is scattering on ground when detecting in order to prevent, is polluted the environment, it is convex that 1 edge of pedestal is provided with arc
Enclosing is played, enclosing concrete is used for.
It in practical applications, can for detecting the face of device of slump due to specifically detecting the difference of environment
Can not be horizontal plane, this can cause testing result generation error that 1 lower surface of pedestal is provided with tune in order to solve this problem
Flat bolt 11,1 upper surface of pedestal are provided with horizon rule 14.When detection, pedestal 1 can be made to be in water by adjusting leveling bolt 11
Then plane is detected.For example, three along the circumferential direction uniformly distributed leveling bolts 11 can be arranged in 1 upper and lower of pedestal.
The side for stating the first lantern ring 9 is provided with positioning bolt 7, for stationary positioned arm in the position of positioning vertical column ruler 5,
The side of second lantern ring 10 is provided with adjustment bolt 12, and adjustment bolt 12 is used to adjust the falling speed for measuring leveling ruler 6.
Exemplary, the utility model includes pedestal 1, around have the enclosing of high 3cm, and pedestal 1 is by nonabsorbent material
It is made.There is standard-sized slump cylinder 2 on pedestal 1.On pedestal 1,2 both sides of slump cylinder, which are provided with, to be anchored on pedestal 1
Positioning vertical column ruler 5, and ensure it perpendicular to 1 plane of pedestal.2 both sides of slump cylinder are equipped with four registration arm, according to length point
For the first registration arm 3 and the second registration arm 4, wherein being symmetrically equipped with lift-pull handle 8 in the first registration arm 3, registration arm both sides carry
First lantern ring 9, and slump cylinder 2 can be fixed on pedestal 1 by cylinder locking bolt.It is additionally provided with a measurement leveling ruler 6, by
Light material is made, and there are the second lantern ring 10 and adjustment bolt 12 in both ends.Pedestal 1 is equipped with a horizon rule 14, and pedestal 1 has
Three leveling bolts 11, are in triangular distribution.
In view of storage, positioning vertical column ruler 5 is connected with pedestal 1 by removably connecting bolt 13.Two positioning vertical columns
Scale is provided on ruler 5, scale extends downwardly, and zero graduation is concordant with 2 top of slump cylinder, and scale unit takes millimeter to remember.It is worth
It is noted that must be disturbed to concrete to reduce promotion cylinder as far as possible, 5 height of positioning vertical column ruler should be greater than slump cylinder 2
Twice.Convenient in view of cleaning, enclosing uses cambered design with back plate connections on pedestal 1.
In use, pedestal 1 is horizontally arranged, such as because of environmental restrictions, ground inclination is large enough to influence experimental result
Accuracy can make its holding horizontal as possible by adjusting three leveling bolts 11 under pedestal 1.To the inside of slump cylinder 2 into
Row oiling prevents concrete mix to be attached on cylinder inboard wall, increases and takes off cylinder difficulty.Registration arm upper shell locking bolt is twisted
Tightly, slump cylinder 2 is thus made to be secured firmly on pedestal 1.Therefore, pedestal 1 should have constant weight, make it in process of vibrating
In be unlikely to entirely to be detached from ground.By points of three layers loading cylinder of the concrete mixed, every layer be cylinder height one third, often
Helical layer vibrates 25 times, and last time ensures to fall at center.Mixture is added in last time process of vibrating at any time, finally will
Concrete smoothes out.After the completion, registration arm both sides cylinder locking bolt is unclamped, is at the uniform velocity carried slump cylinder 2 by lift-pull handle 8
It rises, until by it by being taken down on positioning vertical column ruler 5.Positioning leveling ruler is inserted in positioning vertical column ruler 5 by the second lantern ring of both ends 10, can be led to
Positioning leveling ruler both sides adjustment bolt 12 is overregulated to control its falling speed, until it is with concrete mix tip contact and stops
It only falls, is read, 10 corresponding reading of the second lantern ring is the slump for testing concrete mix.
The specific embodiment that the utility model is lifted only is the annotation to this utility model spirit, the utility model technology neck
The technical staff in domain can modify to the specific embodiment of description or similar method substitutes, without departing from the utility model
Spirit.
Claims (8)
1. a kind of concrete caving degree detecting device, which is characterized in that including slump cylinder (2), pedestal (1) and measure leveling ruler
(6), it is vertically installed with positioning vertical column ruler (5) on the pedestal (1), registration arm is provided on slump cylinder (2) side wall, it is fixed
The end set of position arm has the first lantern ring (9), and registration arm is sleeved on by the first lantern ring (9) on positioning vertical column ruler (5), to ensure
The direction of motion of slump cylinder (2) is stated perpendicular to pedestal (1), measurement leveling ruler (6) amount end is provided with the second lantern ring (10), surveys
When amount, slump cylinder (2) is removed from positioning vertical column ruler (5), will measure leveling ruler (6) by the second lantern ring (10) is sleeved on positioning
On column ruler (5), make measurement leveling ruler (6) contact measured amount concrete mix top.
2. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that slump cylinder (2) side
Two groups of registration arm are provided on wall.
3. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that the positioning vertical column ruler (5)
On be provided with Measurement scales, the distance of the zero graduation line and pedestal (1) of Measurement scales is identical as slump cylinder (2) height, positioning
Face on column ruler (5) where Measurement scales is plane.
4. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that be provided in the registration arm
Lift-pull handle (8).
5. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that pedestal (1) edge is set
It is equipped with arc convex enclosing, is used for enclosing concrete.
6. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that pedestal (1) lower surface
It is provided with leveling bolt (11), pedestal (1) upper surface is provided with horizon rule (14).
7. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that first lantern ring (9)
Side is provided with positioning bolt (7), for stationary positioned arm in the position of positioning vertical column ruler (5), second lantern ring (10)
Side be provided with adjustment bolt (12), adjustment bolt (12) is used to adjust the falling speed of measurement leveling ruler (6).
8. a kind of concrete caving degree detecting device as described in claim 1, which is characterized in that the positioning vertical column ruler (5)
Height be more than or equal to two times of slump cylinder (2) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136246.5U CN207751827U (en) | 2018-01-26 | 2018-01-26 | A kind of concrete caving degree detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136246.5U CN207751827U (en) | 2018-01-26 | 2018-01-26 | A kind of concrete caving degree detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207751827U true CN207751827U (en) | 2018-08-21 |
Family
ID=63154182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136246.5U Expired - Fee Related CN207751827U (en) | 2018-01-26 | 2018-01-26 | A kind of concrete caving degree detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207751827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061119A (en) * | 2018-09-29 | 2018-12-21 | 佛山科学技术学院 | A kind of measurement cement slurry divergence instrument |
| CN109557289A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of plate of novel measurement cement slurry divergence |
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
-
2018
- 2018-01-26 CN CN201820136246.5U patent/CN207751827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061119A (en) * | 2018-09-29 | 2018-12-21 | 佛山科学技术学院 | A kind of measurement cement slurry divergence instrument |
| CN109557289A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of plate of novel measurement cement slurry divergence |
| CN111830245A (en) * | 2020-08-24 | 2020-10-27 | 唐晓艳 | Concrete slump check out test set for engineering detection |
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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: 20180821 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |