CN220872479U - Quick measuring device for concrete performance test - Google Patents
Quick measuring device for concrete performance test Download PDFInfo
- Publication number
- CN220872479U CN220872479U CN202322645329.0U CN202322645329U CN220872479U CN 220872479 U CN220872479 U CN 220872479U CN 202322645329 U CN202322645329 U CN 202322645329U CN 220872479 U CN220872479 U CN 220872479U
- Authority
- CN
- China
- Prior art keywords
- support arm
- performance test
- measuring
- concrete performance
- slump
- 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.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 238000011056 performance test Methods 0.000 title claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011376 self-consolidating concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a concrete testing tool, in particular to a rapid measuring device for concrete performance test, which comprises a horizontal base, a stand column, a support arm II and an expansion degree measuring ruler, wherein the stand column is vertically arranged on the base, one end of the support arm II is arranged on the stand column, the other end of the support arm II is provided with a vertical suspender, and the expansion degree measuring ruler is horizontally rotatably arranged at the lower end of the suspender. The measuring device is convenient to use, can ensure the consistency of multiple measuring points, and improves the precision of the test.
Description
Technical Field
The utility model relates to a concrete testing tool, in particular to a rapid measuring device for concrete performance test, which can be used for measuring slump and expansion of concrete.
Background
The workability of the concrete supplied by the commercial mixing station is adjusted according to the requirements of different components, wherein self-compacting concrete or other concrete with special requirements has strict requirements on the slump and the expansion degree of the concrete. The expansion degree of the traditional test method is measured by adopting a steel rule for multiple times, the measurement diameter is difficult to ensure to be the maximum diameter, the central points are difficult to ensure to be at the same position during multiple times of measurement, and the overall error is larger. The slump is measured by the traditional test method, namely the slump height is measured by a handheld ruler for multiple times, the problem of position change of a measuring point of multiple times of measurement exists, and the measuring precision is poor.
Disclosure of Invention
In order to solve the problems, the utility model provides a rapid measuring device for concrete performance test, which is convenient to use, can ensure consistency of multiple measuring points and improve test precision, and adopts the following technical scheme:
The utility model provides a concrete performance test is with quick measuring device, includes horizontally base, stand, support arm II and extension dipperstick, the stand is vertical to be installed on the base, the vertical jib is installed on the stand to the one end of support arm II, the other end, but extension dipperstick horizontal rotation installs the lower extreme at the jib.
The rapid measuring device for the concrete performance test further comprises a support arm I, wherein one end of the support arm I is arranged on the upright post, a slump measuring ruler is arranged at the other end of the support arm I, and the support arm I and the support arm II are distributed up and down and are respectively and rotatably arranged on the upright post; the slump measuring ruler can vertically move up and down.
The rapid measuring device for the concrete performance test is characterized in that the slump measuring ruler is provided with a marking block capable of being adjusted in a sliding mode and used for marking the measuring size.
The quick measuring device for the concrete performance test is characterized in that the suspender is a telescopic rod.
The rapid measuring device for the concrete performance test is characterized in that the expansion degree measuring ruler is cross-shaped.
The beneficial effects of the utility model are as follows: the device is in a frame structure, not only can be used for measuring the expansion degree, but also can be used for measuring the slump, so that the measuring point is constant, the use is very convenient, and the measuring precision is greatly improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1 is a base, 2 is a column, 3 is a supporting arm I, 4 is a slump measuring ruler, 5 is a marking block, 6 is a suspender, 7 is an expansion measuring ruler, and 8 is a supporting arm II.
Detailed Description
The technical contents of the present utility model will be described in detail with reference to the accompanying drawings.
The embodiment is a rapid measuring device for concrete performance test, which is suitable for the slump and expansion performance test of concrete, and comprises a horizontal base 1, a vertical upright post 2, a transverse supporting arm I3, a transverse supporting arm II 8, an expansion degree measuring ruler 7, a slump measuring ruler 4 and the like. The support arm I3 and the support arm II 8 are distributed up and down and are respectively rotatably installed on the upright post 2. When in use, the base 1 is placed, the rotary support arm I3 and the support arm II 8 can rotate to switch the measuring ruler, so that the measuring point is always unchanged when each measurement is performed, and the data precision is ensured. In order to improve the use universality, the support arm I3 and the support arm II can be optionally arranged to be adjustable in a telescopic way in transverse length.
As shown in FIG. 1, the upright 2 is vertically installed on the base 1, one end of the supporting arm II 8 is installed on the upright 2, and the other end of the supporting arm II is provided with a vertical suspender 6, preferably, the suspender 6 is a commercially available telescopic rod, so that the height of the expansion degree measuring ruler 7 can be conveniently adjusted according to the slump state of concrete, and the measuring precision is ensured. The expansion degree measuring ruler 7 can be horizontally and rotatably arranged at the lower end of the boom 6, the expansion degree measuring ruler 7 is in a cross shape, the center of the expansion degree measuring ruler is 0 in size, each measuring range of the four rulers is 800mm, and the measuring position of the expansion degree measuring ruler 7 can be rotationally adjusted according to the slump state of concrete during use, so that the maximum expansion diameter is ensured to be read.
One end of the supporting arm I3 is arranged on the upright post 2, the other end of the supporting arm I is provided with a slump measuring ruler 4, the slump measuring ruler 4 can vertically move up and down, the measuring range is set to 300mm, and thus the supporting arm I can be inserted into concrete to measure the size. The slump measuring ruler 4 is provided with a marking block 5 which can be slidably adjusted and is used for marking the size and the position, so that the slump measuring ruler is convenient to read.
Claims (5)
1. A concrete performance test is with quick measuring device which characterized in that: including horizontally base (1), stand (2), support arm II (8) and extension dipperstick (7), stand (2) are vertical to be installed on base (1), the one end of support arm II (8) is installed on stand (2), the other end is installed vertical jib (6), but extension dipperstick (7) horizontal pivoted installs the lower extreme at jib (6).
2. The rapid test device for concrete performance test according to claim 1, wherein: the device also comprises a support arm I (3), wherein one end of the support arm I (3) is arranged on the upright post (2), the other end of the support arm I is provided with a slump measuring ruler (4), and the support arm I (3) and the support arm II (8) are distributed up and down and are respectively and rotatably arranged on the upright post (2); the slump measuring ruler (4) can vertically move up and down.
3. The rapid test device for concrete performance test according to claim 2, wherein: the slump measuring ruler (4) is provided with a marking block (5) which can be slidably adjusted and is used for marking the measuring size.
4. The rapid test device for concrete performance test according to claim 1, wherein: the suspender (6) is a telescopic rod.
5. The rapid test device for concrete performance test according to claim 1, wherein: the expansion degree measuring ruler (7) is cross-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645329.0U CN220872479U (en) | 2023-09-28 | 2023-09-28 | Quick measuring device for concrete performance test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645329.0U CN220872479U (en) | 2023-09-28 | 2023-09-28 | Quick measuring device for concrete performance test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220872479U true CN220872479U (en) | 2024-04-30 |
Family
ID=90809704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322645329.0U Active CN220872479U (en) | 2023-09-28 | 2023-09-28 | Quick measuring device for concrete performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220872479U (en) |
-
2023
- 2023-09-28 CN CN202322645329.0U patent/CN220872479U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200975875Y (en) | Multifunctional measuring instrument | |
| CN203643450U (en) | Concrete slump measuring device | |
| CN104634700A (en) | Concrete fluidity testing device | |
| CN206161004U (en) | Instrument place the platform for measurement over strait | |
| CN114353704B (en) | Roof levelness detection device | |
| CN202661047U (en) | Rail gauge measuring device for large-span overhead rail of traveling crane | |
| CN204495680U (en) | Concrete flowability proving installation | |
| CN220872479U (en) | Quick measuring device for concrete performance test | |
| CN208254489U (en) | A kind of adjustable wall column template testing apparatus for verticality | |
| CN212585700U (en) | Roadbed slope gradient measuring device | |
| CN213274074U (en) | Building engineering straightness detection device that hangs down that can stably support | |
| CN115950402B (en) | Building inclination observation device and measurement method | |
| CN204924850U (en) | Apparatus is synthesized to concrete density | |
| CN207214999U (en) | A kind of metering device for calibrating slump cone coaxiality deviation | |
| CN215339385U (en) | Automatic testing arrangement of self-compaction concrete slump expansion | |
| CN213515616U (en) | Special gradient measuring device of building engineering | |
| CN211977805U (en) | Perpendicularity detection device for building construction | |
| CN211291491U (en) | Building engineering detects with straightness detection device that hangs down | |
| CN208383875U (en) | A kind of slump measuring instrument | |
| CN213579336U (en) | Measuring tool for architectural design | |
| CN207866250U (en) | A kind of cities and towns effectiveness factors reparation laying out apparatus | |
| CN218297169U (en) | Mapping device for engineering cost | |
| CN214893038U (en) | Engineering construction measuring device | |
| CN219607908U (en) | Portable multipurpose ruler | |
| CN218896026U (en) | Mortar fluidity testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |