CN214845726U - Novel concrete slump detection device - Google Patents
Novel concrete slump detection device Download PDFInfo
- Publication number
- CN214845726U CN214845726U CN202120466151.1U CN202120466151U CN214845726U CN 214845726 U CN214845726 U CN 214845726U CN 202120466151 U CN202120466151 U CN 202120466151U CN 214845726 U CN214845726 U CN 214845726U
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- CN
- China
- Prior art keywords
- half bucket
- detection device
- electric telescopic
- hinge
- telescopic handle
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- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a new-type concrete slump detection device, including horizontal pole, infrared distance sensor, the posterior lateral plate, the upset hinge, electric telescopic handle, the extension board, the bottom plate, ultrasonic vibrator and half bucket, the bottom plate upside is provided with half bucket of two symmetries, half bucket right side is connected with the extension board of perpendicular setting, two extension board right sides rotate the junction and are provided with the upset hinge, half bucket lateral wall is pasted and is had the ultrasonic vibrator, half bucket right side is provided with electric telescopic handle, the bottom plate right side is fixed with the posterior lateral plate, the posterior lateral plate upside is fixed with the horizontal pole, infrared distance sensor is installed to the horizontal pole downside, this design has solved original concrete slump and has detected the problem that lacks effective detection device, the utility model discloses rational in infrastructure, the effective and accurate slump of measuring concrete.
Description
Technical Field
The utility model relates to a new-type concrete slump detection device belongs to concrete slump and detects technical field.
Background
The slump of concrete mainly refers to the plasticizing performance and the pumpability of concrete, and factors influencing the slump of concrete mainly include grading change, water content, weighing deviation of a weighing apparatus, the dosage of an additive, and the temperature of the concrete and the like which are easy to neglect. Slump refers to the workability of concrete, and particularly to the normal operation of construction, wherein the workability includes the water retention, the fluidity and the cohesiveness of the concrete.
In the prior art, the slump test method generally comprises the steps of filling concrete into a horn-shaped slump bucket with an upper opening of 100mm, a lower opening of 200mm and a height of 300mm, then uniformly impacting 25 times along the wall of the bucket from outside to inside by using a tamping hammer, tamping and leveling; then pulling up the barrel, wherein the concrete generates a collapse phenomenon due to self weight, and the height of the highest point of the collapsed concrete is subtracted by the barrel height (300mm), namely the slump; however, the above-mentioned detection method is inconvenient to operate, and the slump cannot be accurately measured, so that a new concrete slump detection device is urgently needed to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a new-type concrete slump detection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, effective and accurate measuring concrete's slump.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a new-type concrete slump detection device, includes horizontal pole, infrared distance sensor, posterior lateral plate, upset hinge, electric telescopic handle, extension board, bottom plate, ultrasonic vibrator and half a bucket, the bottom plate upside is provided with half a bucket of two symmetries, half a bucket right side is connected with the extension board of perpendicular setting, two the extension board right side rotates the junction and is provided with the upset hinge, half a bucket lateral wall is pasted and is had the ultrasonic vibrator, half a bucket right side is provided with electric telescopic handle, the bottom plate right side is fixed with the posterior lateral plate, posterior lateral plate upside is fixed with the horizontal pole, infrared distance sensor is installed to the horizontal pole downside.
Further, the utility model discloses a half bucket up end diameter is 100mm, and lower terminal surface diameter is 200mm, highly is 300mm, half bucket downside is for not having the bottom surface structure, half bucket up end is equipped with the sprue, two half bucket concatenation department has still pasted the silica gel area.
Further, the utility model discloses an electric telescopic handle left and right sides is equipped with hinge two and hinge one respectively, the electric telescopic handle right side is passed through hinge one and is connected with the rotation of posterior lateral plate, the electric telescopic handle left side is passed through hinge two and is connected with half barrel rotation.
Further, the utility model discloses an infrared sensor is on same vertical line with the sprue, infrared distance sensor passes through the wire and is connected with external receiving arrangement electricity.
Furthermore, the utility model discloses a silica gel pad has been laid to bottom plate up end.
Has the advantages that: the utility model discloses a new-type concrete slump detection device has following effect:
1. the utility model discloses a bottom plate upside is provided with two symmetrical half barrels, and the extension board on half barrel right side is connected through the upset hinge rotation, and half barrel right side is provided with electric telescopic handle, drives two half barrels through electric telescopic handle and opens and close along the upset hinge;
2. the infrared sensor and the injection port are on the same vertical line, and the infrared distance sensor is electrically connected with external receiving equipment through a wire, so that the height change condition of concrete in a half barrel can be conveniently detected;
3. the diameter of the upper end surface of the half barrel is 100mm, the diameter of the lower end surface is 200mm, the height is 300mm, and the size of a standard measuring barrel is adopted for measurement; the upper end surfaces of the half barrels are provided with the injection ports, and concrete is formed by injecting the concrete into the two half barrels along the injection ports.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a novel concrete slump detection device of the present invention;
FIG. 2 is a left side view of the novel concrete slump detection device of the present invention;
FIG. 3 is a top sectional view of the novel concrete slump detection device of the present invention;
in the figure: the device comprises a cross bar 1, an infrared distance sensor 2, a rear side plate 3, a turnover hinge 4, a first hinge 5, an electric telescopic rod 6, an extension plate 7, a bottom plate 8, a silica gel pad 9, an ultrasonic vibrator 10, a second hinge 11, a half barrel 12, a silica gel belt 13 and a filling port 14.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a new-type concrete slump detection device, including horizontal pole 1, infrared distance sensor 2, the posterior lateral plate 3, upset hinge 4, electric telescopic handle 6, extension board 7, the bottom plate 8, ultrasonic vibrator 10 and half bucket 12, 8 upsides of bottom plate are provided with the half bucket 12 of two symmetries, half bucket 12 right side is connected with the extension board 7 of perpendicular setting, 7 right sides of two extension boards are rotated the junction and are provided with upset hinge 4, half bucket 12 lateral wall is pasted and is had ultrasonic vibrator 10, half bucket 12 right side is provided with electric telescopic handle 6, 8 right sides of bottom plate are fixed with posterior lateral plate 3, 3 upsides of posterior lateral plate are fixed with horizontal pole 1, infrared distance sensor 2 is installed to 1 downside of horizontal pole, the problem that original concrete slump detection lacks effective detection device has been solved in this design.
The utility model discloses a 12 up end diameters of half bucket are 100mm, and lower terminal surface diameter is 200mm, highly is 300mm, adopts the measuring cylinder size of standard to measure, and 12 downside of half bucket are for not having the bottom surface structure, and 12 up end of half bucket is equipped with sprue 14, and two 12 concatenation departments of half bucket still paste and have silica gel area 13, with the concrete along sprue 14 pour into two 12 interior, make the concrete shaping.
The utility model discloses a 6 left and right sides of electric telescopic handle are equipped with hinge two 11 and hinge one respectively, and 6 right sides of electric telescopic handle are passed through hinge one and are connected with 3 rotations of posterior lateral plate, and 6 left sides of electric telescopic handle are passed through hinge two 11 and are connected with half bucket 12 rotation, utilize electric telescopic handle 6 to drive two half buckets 12 and open and be closed along upset hinge 4.
The infrared sensor and the injection port 14 of the utility model are on the same vertical line, the infrared distance sensor 2 is electrically connected with external receiving equipment through a lead, the infrared distance sensor is KTR-GP2D12 infrared distance measuring sensor, and the height change condition of concrete in the half barrel 12 can be conveniently detected; the upper end face of the bottom plate 8 is paved with a silica gel pad 9, which has a certain sealing effect on the bottom of the half barrel 12.
As an embodiment of the present invention: the electric telescopic rod 6 is electrified and extended to clamp the two half barrels 12 into the whole barrel body; at this time, concrete to be detected is filled into the half barrel 12 along the filling port 14 and is filled and compacted; the infrared distance sensor 2 is electrically connected with external receiving equipment through a lead, and the infrared sensor detects the height before collapse; then the ultrasonic vibrator 10 is electrified to drive the half barrel 12 to vibrate, so that the concrete is separated from the inner wall of the half barrel 12; after vibrating for a period of time, the electric telescopic rod 6 is electrified and retracted, and at the moment, the two half barrels 12 are driven to open along the turnover hinge 4; at the moment, the concrete begins to deform and collapse, after the concrete stops collapsing for a period of time, the infrared sensor detects the height after the collapse, and according to a formula: slump, the height before slump-the height after slump, was obtained as the slump value.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a new-type concrete slump detection device which characterized in that: including horizontal pole (1), infrared distance sensor (2), posterior lateral plate (3), upset hinge (4), electric telescopic handle (6), extension board (7), bottom plate (8), ultrasonic vibrator (10) and half bucket (12), bottom plate (8) upside is provided with half bucket (12) of two symmetries, half bucket (12) right side is connected with perpendicular extension board (7) that sets up, two extension board (7) right side rotates the junction and is provided with upset hinge (4), half bucket (12) lateral wall is pasted and is had ultrasonic vibrator (10), half bucket (12) right side is provided with electric telescopic handle (6), bottom plate (8) right side is fixed with posterior lateral plate (3), posterior lateral plate (3) upside is fixed with horizontal pole (1), infrared distance sensor (2) are installed to horizontal pole (1) downside.
2. The novel concrete slump detection device of claim 1, wherein: half bucket (12) up end diameter is 100mm, and lower terminal surface diameter is 200mm, highly is 300mm, half bucket (12) downside is for not having the bottom surface structure, half bucket (12) up end is equipped with sprue (14), two half bucket (12) concatenation department still pastes and has silica gel area (13).
3. The novel concrete slump detection device of claim 1, wherein: electric telescopic handle (6) left and right sides is equipped with hinge two (11) and hinge one (5) respectively, electric telescopic handle (6) right side is passed through hinge one (5) and is rotated with posterior lateral plate (3) and be connected, electric telescopic handle (6) left side is passed through hinge two (11) and is rotated with half bucket (12) and be connected.
4. The novel concrete slump detection device of claim 1, wherein: the infrared distance sensor and the injection port (14) are on the same vertical line, and the infrared distance sensor (2) is electrically connected with external receiving equipment through a lead.
5. The novel concrete slump detection device of claim 1, wherein: and a silica gel pad (9) is laid on the upper end face of the bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120466151.1U CN214845726U (en) | 2021-03-03 | 2021-03-03 | Novel concrete slump detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120466151.1U CN214845726U (en) | 2021-03-03 | 2021-03-03 | Novel concrete slump detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845726U true CN214845726U (en) | 2021-11-23 |
Family
ID=78951606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120466151.1U Expired - Fee Related CN214845726U (en) | 2021-03-03 | 2021-03-03 | Novel concrete slump detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845726U (en) |
-
2021
- 2021-03-03 CN CN202120466151.1U patent/CN214845726U/en not_active Expired - Fee Related
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| 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: 20211123 |