CN214539149U - Detection apparatus for premixed concrete permeability - Google Patents
Detection apparatus for premixed concrete permeability Download PDFInfo
- Publication number
- CN214539149U CN214539149U CN202120755177.8U CN202120755177U CN214539149U CN 214539149 U CN214539149 U CN 214539149U CN 202120755177 U CN202120755177 U CN 202120755177U CN 214539149 U CN214539149 U CN 214539149U
- Authority
- CN
- China
- Prior art keywords
- ring
- support
- ready
- positioning
- mixed concrete
- 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
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a detection apparatus for ready-mixed concrete permeability belongs to check out test set technical field. The detection device for the permeability of the ready-mixed concrete comprises a workbench, a positioning ring, a limiting piece and a mold, wherein at least one water outlet is formed in the workbench, a support ring is arranged along the edge of the water outlet, the mold is used for loading a delayed coagulation soil column, the positioning ring is arranged on the workbench, and the positioning ring and the support ring are coaxially arranged; the limiting piece is arranged on the positioning ring and is provided with a limiting part; the mould is provided with a supporting step matched with the supporting ring, and the supporting step is provided with a plurality of notches; after the die is placed on the support ring, the upper surface of the support step is limited by the limiting part and the support step is pressed on the support ring.
Description
Technical Field
The utility model belongs to the technical field of check out test set, especially a detection apparatus of ready-mixed concrete permeability.
Background
The premixed concrete needs to be subjected to water permeability detection, and the detection method generally comprises the steps of pouring the premixed concrete into a cylindrical concrete column, coating sealing wax on the surface of the concrete column, filling the concrete column into a mold, and fixing the mold on detection equipment for permeability detection. Traditional check out test set adopts the fixed mode of bolt, nut to fix when fixed mould, fixes and dismantles inefficiency, and is very inconvenient when the operation.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a detection device of ready-mixed concrete permeability, solved the inconvenient characteristics of die holding.
The purpose of the utility model can be realized by the following technical proposal:
a detection device for permeability of ready-mixed concrete comprises a workbench, at least one water outlet is arranged on the workbench, a support ring is arranged along the edge of the water outlet,
it is characterized by also comprising
The positioning ring is arranged on the workbench and is coaxially arranged with the supporting ring;
the limiting piece is arranged on the positioning ring and provided with a limiting part; and
the mould is used for loading the delayed coagulation soil column, a supporting step matched with the supporting ring is arranged on the mould, and a plurality of gaps are formed in the supporting step;
after the die is placed on the support ring, the upper surface of the support step is limited by the limiting part and the support step is pressed on the support ring.
In the device for detecting the permeability of the ready-mixed concrete, at least two positioning columns are fixed on the support ring, and positioning holes matched with the positioning columns are arranged on the support steps.
In the device for detecting the permeability of the ready-mixed concrete, a sealing ring is arranged between the support ring and the support step.
In the above detection apparatus for permeability of ready-mixed concrete, the positioning ring is rotatably disposed on the working table, the limiting members are fixed on the positioning ring, the limiting members correspond to the notches one by one, and all the limiting portions face to the center of the positioning ring.
In the above ready-mixed concrete permeability detection apparatus, the limiting portion is provided with a press roller in a rotating manner.
In the above testing apparatus for permeability of ready-mixed concrete, the positioning ring is fixed on the working table, and the limiting member is rotatably disposed on the positioning ring.
In the above ready-mixed concrete permeability detection apparatus, a side portion of the stopper portion has a guide surface.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses for traditional nut, bolt fastening, the utility model discloses have better fixed efficiency, convenience of customers fixes and dismantles the mould.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the mold after separation from the table.
Fig. 3 is a top view of the mold.
Fig. 4 is a schematic view of another case in an embodiment.
In the figure, 1, a workbench; 1a, a water outlet; 2. a support ring; 3. a positioning ring; 4. a limiting member; 4a, a limiting part; 4a1, guide surface; 5. a mold; 5a, supporting steps; 5a1, locating holes; 6. a positioning column; 7. a seal ring; 8. and (4) pressing the rolls.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 3, a device for detecting permeability of ready-mixed concrete comprises a workbench 1, wherein the workbench 1 is provided with at least one water outlet 1a, a support ring 2 is arranged along the edge of the water outlet 1a, the device further comprises a positioning ring 3, a limiting member 4 and a mold 5 for loading a delayed concrete column, the positioning ring 3 is arranged on the workbench 1, and the positioning ring 3 and the support ring 2 are coaxially arranged; the limiting piece 4 is arranged on the positioning ring 3, and the limiting piece 4 is provided with a limiting part 4 a; the mould 5 is provided with a supporting step 5a matched with the supporting ring 2, and the supporting step 5a is provided with a plurality of gaps; wherein, after the mold 5 is placed on the support ring 2, the upper surface of the support step 5a is restrained by the restraining part 4a and the support step 5a is pressed against the support ring 2.
The utility model discloses in, will adorn and place mould 5 that waits to detect concrete on support ring 2 to make support step 5a on the mould 5 correspond with support ring 2, then make through spacing portion 4a on the locating part 4 and support step 5a and compress tightly on support ring 2, and make mould 5 fix.
The utility model discloses for traditional nut, bolt fastening, the utility model discloses have better fixed efficiency, convenience of customers fixes and dismantles mould 5.
Specifically, at least two positioning posts 6 are fixed on the support ring 2, and positioning holes 5a1 adapted to the positioning posts 6 are arranged on the support step 5 a. The positioning columns 6 are matched with the positioning holes 5a1, so that the die 5 can be accurately placed on the support ring 2.
Specifically, a seal ring 7 is provided between the support ring 2 and the support step 5 a. The sealing ring 7 can prevent the water support ring 2 from leaking out from the support step 5 a.
Specifically, the positioning ring 3 is rotatably disposed on the worktable 1, the limiting members 4 are fixed on the positioning ring 3, the limiting members 4 are in one-to-one correspondence with the notches, and all the limiting portions 4a face the center of the positioning ring 3. The notch on the supporting step 5a corresponds to the limiting part 4, then in the process of putting in, the notch on the mold 5 corresponds to the limiting part 4 and is put down, then the positioning ring 3 is rotated, the limiting part 4 on the positioning ring 3 is moved, and the limiting part 4a is abutted against the supporting step 5 a.
Specifically, the pressing roller 8 is rotatably provided on the stopper portion 4 a. The limiting part 4a is conveniently pressed on the supporting step 5 a.
As shown in fig. 4, in another case, the positioning ring 3 is fixed on the working table 1, and the limiting member 4 is rotatably disposed on the positioning ring 3. After the mold 5 is placed on the support ring 2, the stopper 4 is rotated to press the stopper portion 4a of the stopper 4 against the support step 5 a.
Specifically, the stopper portion 4a has a guide surface 4a1 on a side thereof. The limiting part 4a is convenient to move to the limiting step.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A detection device for permeability of ready-mixed concrete comprises a workbench, at least one water outlet is arranged on the workbench, a support ring is arranged along the edge of the water outlet,
it is characterized by also comprising
The positioning ring is arranged on the workbench and is coaxially arranged with the supporting ring;
the limiting piece is arranged on the positioning ring and provided with a limiting part; and
the mould is used for loading the delayed coagulation soil column, a supporting step matched with the supporting ring is arranged on the mould, and a plurality of gaps are formed in the supporting step;
after the die is placed on the support ring, the upper surface of the support step is limited by the limiting part and the support step is pressed on the support ring.
2. The ready-mixed concrete permeability detection device according to claim 1, wherein at least two positioning columns are fixed on the support ring, and positioning holes matched with the positioning columns are arranged on the support steps.
3. The ready mixed concrete permeability detection device according to claim 1, wherein a sealing ring is arranged between the support ring and the support step.
4. The apparatus for detecting the permeability of the ready-mixed concrete according to claim 1, wherein the positioning ring is rotatably disposed on the worktable, the position-limiting members are fixed on the positioning ring, the position-limiting members correspond to the notches one by one, and all the position-limiting members face to the center of the positioning ring.
5. The ready-mixed concrete permeability detection device according to claim 4, wherein a compression roller is rotatably arranged on the limiting part.
6. The ready mixed concrete permeability detection device of claim 1, wherein the positioning ring is fixed on the worktable, and the limiting member is rotatably disposed on the positioning ring.
7. The ready-mixed concrete permeability detection device according to claim 6, wherein the side of the limiting portion has a guide surface thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755177.8U CN214539149U (en) | 2021-04-14 | 2021-04-14 | Detection apparatus for premixed concrete permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755177.8U CN214539149U (en) | 2021-04-14 | 2021-04-14 | Detection apparatus for premixed concrete permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539149U true CN214539149U (en) | 2021-10-29 |
Family
ID=78274054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755177.8U Active CN214539149U (en) | 2021-04-14 | 2021-04-14 | Detection apparatus for premixed concrete permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539149U (en) |
-
2021
- 2021-04-14 CN CN202120755177.8U patent/CN214539149U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214539149U (en) | Detection apparatus for premixed concrete permeability | |
| CN206270155U (en) | A kind of mould for sheet material bulging test | |
| CN111618626A (en) | Clamping and fixing device of numerical control machine tool | |
| CN102935596A (en) | Clamping device of rotary pressing plate | |
| CN205844082U (en) | A kind of experiment auxiliary device detecting concrete splitting tensile strength | |
| CN213616305U (en) | High-speed angle machining clamp | |
| CN210884604U (en) | Device for quickly folding filter paper | |
| CN203566339U (en) | Tooling structure used for processing shaft components | |
| CN110864598A (en) | Stamping part testing fixture | |
| CN208147426U (en) | Wheel rim is vertical to add hydraulically operated fixture | |
| CN211263016U (en) | Rubber permanent deformation test operation auxiliary device | |
| CN219987344U (en) | Clamp for ring-like workpiece | |
| CN220007497U (en) | LINK even board test fixture | |
| CN212706348U (en) | Clamp for conveniently measuring product | |
| CN219369821U (en) | Sensitive clamp for OTA test | |
| CN206009659U (en) | A kind of auxiliary blanking tool | |
| CN204758396U (en) | Simple and easy aluminum alloy wheel packing carton limit pressure degree verifying attachment | |
| CN214556804U (en) | Rivet flanging clamp | |
| CN112399722B (en) | Perforating device is used in circuit board production | |
| CN221007112U (en) | Rigidity detection device | |
| CN219254698U (en) | Automatic riveting equipment for motor end cover | |
| CN210189107U (en) | CNC processing reverse clamping jig | |
| CN210161033U (en) | Equipment bonding pressurize anchor clamps | |
| CN216012141U (en) | Auxiliary measurement jig | |
| CN217304384U (en) | Compression strength detection device of hot forming automobile frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Liangjun Inventor after: Liu Quan Inventor after: Zhou Jing Inventor after: Mao Zhangming Inventor before: Liu Liangjun Inventor before: Liu Quan Inventor before: Zhou Jing Inventor before: Mao Zhangming |