CN207516369U - Concrete slump detection device - Google Patents
Concrete slump detection device Download PDFInfo
- Publication number
- CN207516369U CN207516369U CN201721612401.8U CN201721612401U CN207516369U CN 207516369 U CN207516369 U CN 207516369U CN 201721612401 U CN201721612401 U CN 201721612401U CN 207516369 U CN207516369 U CN 207516369U
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- CN
- China
- Prior art keywords
- support bar
- slump
- supporting rod
- bottom plate
- slump bucket
- 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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- Investigating Or Analysing Materials By Optical Means (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model is related to a kind of concrete slump detection device, including plane bottom plate, slump bucket, it is characterized in that：Slump bucket is truncated cone-shaped, lock seaming is equipped in the big end edge outer ring of slump bucket, being erected on plane bottom plate has first support bar and second support bar, first, steel pipe is cased in second support bar, sliding slot is provided in the opposite side of two steel pipes, first, connecting sleeve is cased in second support bar, first, second support bar is also cased with spring, the upper end of spring and the top of supporting rod connect, lower end and the upper end of connecting sleeve connect, slump bucket big end it is downward be connected to connecting sleeve with connecting rod between, grip handle lock is equipped on plane bottom plate, rubber cushion is equipped on two steel pipe tops, graduated scale is equipped in the lower inside of first support bar, infrared facility is equipped in the lower part of second support bar.Its advantage is：Control Measures for Concrete Slump angle value can be accurately detected, improves measurement efficiency, instead of manual work.
Description
Technical field
The utility model is related to a kind of concrete slump detection devices, belong to construction material detection device technology field.
Background technology
Concrete slump refers to the workability of concrete, is specifically ensuring that being normally carried out for construction, wherein wrapping
Include the water-retaining property of concrete, mobility and glutinous poly- property.The slump is to weigh the height of its degree with a quantizating index, is used for
Judge that can construction be normally carried out.But it is to be put in slump cylinder not inhaling to measure concrete slump method in construction site at present
In the stiffener plate of water, funnel is placed on slump cylinder, foot pedal, and three layers of mix point is packed into cylinder, the height of every layer of filling
Account for about cylinder it is high 1/3rd.Every layer is plugged and pounded 25 times with tamper along helix by edge to center, must not be impacted.Plugging and pounding for each time should
It is uniformly distributed on interface.When plugging and pounding a tin side concrete, tamper can be slightly inclined.When plugging and pounding bottom, tamper should run through entire
Depth when plugging and pounding other two layers, should be inserted through this layer and be inserted into lower floor about 20mm~30mm.Due to the duration in whole process
It is long, manually take very big strength in foot pedal but influence the true of concrete it is easy to appear the not firm concrete that overflows is stepped on
Slump value.
Invention content
The purpose of this utility model be in order to improve measurement efficiency, instead of manual work, a kind of slump value detection is provided
Accurate concrete slump detection device.
The purpose of this utility model is achieved in the following ways：
The utility model includes plane bottom plate, slump bucket, it is characterized in that：Slump bucket is the truncated cone-shaped that both ends are open
Bucket, the big end edge outer ring of slump bucket it is equally spaced be equipped with lock seaming, on plane bottom plate using the center of plane bottom plate as pair
Symmetrical erect is claimed to have first support bar and second support bar, steel pipe, the top of steel pipe are cased on first, second supporting rod
End with the top of supporting rod connect fixation, and longitudinal chute is provided with along its length in the opposite side of two steel pipes, first, the
The connecting sleeve that outer diameter is less than pipe diameter is cased on two supporting rods, spring, spring position are also cased in first, second supporting rod
In the top of connecting sleeve, the upper end of the spring and top connection of supporting rod, the upper end connection of lower end and connecting sleeve, the slump
Bucket big end is downward to be connected between the connecting sleeve on first, second supporting rod with connecting rod, and in slump bucket
Axis passes perpendicularly through the center of plane bottom plate, and connecting rod can be slided in the sliding slot of corresponding steel pipe, be set on plane bottom plate
Have and the corresponding grip handle lock of slump bucket big end lock seaming, the top of two steel pipe opposite sides on first, second supporting rod
Equipped with the rubber cushion that inside edge is bonded with slump bucket outer wall, it is equipped with scale along its length in the lower inside of first support bar
Ruler is equipped with the infrared facility that can be moved up and down along supporting rod in the lower part of second support bar.
The utility model has the advantages that：Control Measures for Concrete Slump angle value can accurately be detected, improve measurement efficiency, instead of
Manual work.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the lower part partial structural diagram of the utility model.
In figure：1st, plane bottom plate, 2, grip handle lock, 3, slump bucket, 4, connecting rod, 5, connecting sleeve, 6, spring, 7, steel
Pipe, 8, rubber cushion, 9, first support bar, 10, second support bar, 11, graduated scale, 12, infrared facility.
Specific embodiment
With reference to attached drawing, the utility model includes circular flat bottom plate 1, the slump bucket 3 manufactured by steel plate, slump bucket 3
For the truncated cone-shaped bucket that both ends are open, in the big end edge outer ring of slump bucket, equally spaced be equipped with lockstitches a border (two or three),
There are first support bar 9 and second support bar 10 by symmetrical symmetrical erect of the center of plane bottom plate on plane bottom plate,
Steel pipe 7 is cased on first, second supporting rod, the top of steel pipe and the top connection of supporting rod are fixed, in the phase of two steel pipes
Offside is provided with longitudinal chute along its length, and the connection that outer diameter is less than pipe diameter is cased on first, second supporting rod
Casing 5 is also cased with spring 6 in first, second supporting rod, and spring is located at the top of connecting sleeve, the upper end of spring and supporting rod
Top connection, lower end and connecting sleeve upper end connect, slump bucket big end is downward to be connected to connecting rod 4 positioned at the
First, between the connecting sleeve in second support bar, and the central axes of slump bucket pass perpendicularly through the center of plane bottom plate, connecting rod
It can slide, be equipped on plane bottom plate and the corresponding grip handle lock of slump bucket big end lock seaming in the sliding slot of corresponding steel pipe
2, the top of two steel pipe opposite sides on first, second supporting rod is equipped with the glue that inside edge is bonded with slump bucket outer wall
Pad 8 is equipped with graduated scale 11 along its length in the lower inside of first support bar, and being equipped in the lower part of second support bar being capable of edge
The infrared facility 12 that supporting rod moves up and down.
In application, slump bucket 3 is fixed on plane bottom plate 1 by grip handle lock 1, it is complete to treat that concrete pours into slump bucket 3
Grip handle lock 1 is opened after finishing and vibrating, pulls on connecting sleeve 5 using the elastic force of spring 6, connecting sleeve 5 is by connecting rod 4 with collapsing
Degree of falling bucket 3 forms a whole part, in the rubber cushion 8 for promoting protection slump bucket, due to steel pipe 7 and even in lifting process
There is friction that slump bucket 3 is made to slowly rise in rubber cushion 8 between female connector pipe 5, to avoid when slump bucket 3 since impact force is sent out
Raw to destroy, movable infrared device 12 after rise makes infrared ray by being mapped on the graduated scale 11 on opposite at the top of concrete centrum,
The slump of concrete can be fast and accurately measured, whole process realizes that automation reduces manual work.
Claims (1)
1. a kind of concrete slump detection device, including plane bottom plate, slump bucket, it is characterized in that：Slump bucket is both ends
The truncated cone-shaped bucket being open, in the big end edge outer ring of slump bucket, equally spaced be equipped with is lockstitched a border, with plane on plane bottom plate
There are first support bar and second support bar in the center of bottom plate for symmetrical symmetrical erect, and is covered on first, second supporting rod
There is steel pipe, the top of steel pipe and the top connection of supporting rod are fixed, be provided with along its length in the opposite side of two steel pipes vertical
To sliding slot, the connecting sleeve that outer diameter is less than pipe diameter is cased on first, second supporting rod, in first, second supporting rod
Spring is also cased with, spring is located at the top of connecting sleeve, the upper end of spring and top connection, lower end and the connecting sleeve of supporting rod
Upper end connection, slump bucket big end it is downward with connecting rod be connected to connecting sleeve on first, second supporting rod it
Between, and the central axes of slump bucket pass perpendicularly through the center of plane bottom plate, connecting rod can be slided in the sliding slot of corresponding steel pipe
It is dynamic, it is equipped on plane bottom plate and lockstitches a border corresponding grip handle lock with slump bucket big end, two on first, second supporting rod
The top of steel pipe opposite side is equipped with the rubber cushion that inside edge is bonded with slump bucket outer wall, on the lower inside edge of first support bar
Length direction is equipped with graduated scale, and the infrared facility that can be moved up and down along supporting rod is equipped in the lower part of second support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612401.8U CN207516369U (en) | 2017-11-27 | 2017-11-27 | Concrete slump detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612401.8U CN207516369U (en) | 2017-11-27 | 2017-11-27 | Concrete slump detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516369U true CN207516369U (en) | 2018-06-19 |
Family
ID=62541807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612401.8U Active CN207516369U (en) | 2017-11-27 | 2017-11-27 | Concrete slump detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831302A (en) * | 2017-11-27 | 2018-03-23 | 中国二冶集团有限公司 | Concrete slump detection means |
-
2017
- 2017-11-27 CN CN201721612401.8U patent/CN207516369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831302A (en) * | 2017-11-27 | 2018-03-23 | 中国二冶集团有限公司 | Concrete slump detection means |
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