CN205404366U - Antiacid alkaline test instrument's automatic box testing arrangement of concrete - Google Patents
Antiacid alkaline test instrument's automatic box testing arrangement of concrete Download PDFInfo
- Publication number
- CN205404366U CN205404366U CN201620129844.0U CN201620129844U CN205404366U CN 205404366 U CN205404366 U CN 205404366U CN 201620129844 U CN201620129844 U CN 201620129844U CN 205404366 U CN205404366 U CN 205404366U
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- proof box
- case lid
- concrete
- bull stick
- hinged
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Abstract
Antiacid alkaline test instrument's automatic box testing arrangement of concrete, including establishing in second support and proof box, proof box top left side articulates has left case lid, and proof box top right side is articulated to have right case lid, is equipped with electric capstan and controller in the backup pad, and the last winding of electric capstan has the lifting rope, and the lifting rope outer end is connected with the lifting hook that is located directly over the proof box intermediate position, the right side on the case lid surface vertical be equipped with the outer tube, the outer tube interpolation is equipped with passes right case lid downwards and stretches into the interior sleeve pipe in the proof box, interior sleeve pipe lower extreme is equipped with the pH sensor, the endotheca is intraductal wears to be equipped with the first data line of being connected with controller and pH sensor respectively at both ends. The utility model discloses can simulate acid -base solution and corrode the concrete sample, have automatic operation, energy -concerving and environment -protective, advantage such as test data is accurate, provide accurate data to the basicity of antiaciding of concrete in development and testing process to the messenger carries out the building construction and possesses the alkaline concrete of well antiaciding in order to dispose the difference in different locations.
Description
Technical field
This utility model relates to a kind of construction material test apparatus, particularly relates to automatization's casing test device of a kind of agent on crack resistance of concrete Acidity of Aikalinity test instrunment.
Background technology
It is known that concrete to be consumption maximum, uses building structural materials widest in area, be widely used in the buildings such as building, subway, bridge, highway and pipeline.Along with concrete application is more and more extensive, concrete is had higher requirement.Concrete in use can be subject to the destruction of various factors, and concrete determines the service life of engineering, and therefore concrete performance is increasingly subject to people's attention.Concrete all can be produced injurious effects by acid solution and aqueous slkali, for instance: the corrosion to bridge pier in acid or alkaline sewage, the acid rain corrosion to above ground structure, sanitary sewage is to corrosion of underground piping etc..Bronsted lowry acids and bases bronsted lowry all can cause concrete erosion to ftracture, and has had a strong impact on the service life of building.There is presently no an effective detecting device for concrete at the antiacid alkali test developed and in detection process.
Utility model content
This utility model is in order to solve weak point of the prior art, it is provided that a kind of simple in construction, easily operated, automaticity is high, the automatization casing of the agent on crack resistance of concrete Acidity of Aikalinity test instrunment of energy-conserving and environment-protective test device.
nullFor solving above-mentioned technical problem，This utility model adopts the following technical scheme that automatization's casing test device of agent on crack resistance of concrete Acidity of Aikalinity test instrunment，Including being located at the second support and proof box，Proof box top left side is hinged with left case lid，Proof box top right side is hinged with right case lid，Left case lid and right case lid are opposite opened structure，Second cradle top level is provided with the gripper shoe directly over proof box，Gripper shoe lower surface is provided with left motor reducer and right motor reducer，The main shaft of left motor reducer is hinged with upper left bull stick，Bull stick lower end, upper left is hinged with lower-left bull stick，Bull stick lower end, lower-left is hinged on left case lid upper surface and right side，The main shaft of right motor reducer is hinged with upper right bull stick，Upper right bull stick lower end is hinged with bottom right bull stick，Bull stick lower end, bottom right is hinged on the left of right case lid upper surface，Gripper shoe is provided with electric capstan and controller，Electric capstan is wound with lifting rope，Lifting rope outer end is connected to the suspension hook being positioned at directly over proof box centre position；Right case lid upper surface is vertically provided with trocar sheath, it is inserted with in trocar sheath and is passed down through the inner sleeve that right case lid extend in proof box, inner sleeve lower end is provided with pH sensor, inner sleeve upper external thread is connected to the location nut being positioned at trocar sheath top, inner sleeve bottom is provided with locating ring, is equipped with the first data wire that two ends are connected with controller and pH sensor respectively in inner sleeve；
In proof box, level is provided with support web plate penetrating up and down, is positioned at and supports below web plate as up big and down small pyramidal structure, be provided with the stirring vane in pyramidal structure, be provided with the drive motor for driving stirring vane bottom proof box in proof box bottom proof box；
Controller is connected with electric capstan, left motor reducer, right motor reducer and drive motor respectively by controlling cable.
Adopting technique scheme, agent on crack resistance of concrete Acidity of Aikalinity test instrunment also includes base plate, and this utility model is located on base plate, and proof box of the present utility model is located on the first support, and base plate is additionally provided with acid & alkali liquid supply recovery system；Acid & alkali liquid supply recovery system includes the first support, storage acid solution case, storage lye tank, reactant liquor collection box and contamination precipitation case, storage acid solution case and storage lye tank lay respectively on the left of the first support and right side, and reactant liquor collection box and contamination precipitation case are located in the middle of the first support；nullPass through to take out acid solution pipe between storage acid solution box top and proof box left upper portion to be connected，Take out acid solution pipe to be provided with and take out acid pump，Pass through to take out alkali liquor pipe between storage lye tank top and proof box right upper portion to be connected，Take out alkali liquor pipe to be provided with and take out lye pump，Reactant liquor collection box is positioned at below proof box and is positioned at above contamination precipitation case，Higher than storage acid solution case and storage lye tank top bottom reactant liquor collection box，It is connected by main return duct between the bottom of proof box bottom pyramidal structure with reactant liquor collection box top，Conical structure big up and small down bottom reactant liquor collection box，It is connected by impurity collecting pipe between the bottom of this conical structure with contamination precipitation box top，Reactant liquor collection box left lower is connected with storage acid solution case right upper portion by acid solution return duct，Reactant liquor collection box lower right side is connected with storage lye tank left upper portion by alkali liquor return duct，Take out acid solution pipe、Take out alkali liquor pipe、Main return duct、Impurity collecting pipe、Acid solution return duct and alkali liquor return duct are equipped with electromagnetic valve；Controller by control cable also respectively with take out acid pump, take out lye pump, electromagnetic valve is connected.
nullThe concrete detection process of agent on crack resistance of concrete Acidity of Aikalinity test instrunment is as follows: hung on the suspension hook of electric capstan by the hook on concrete sample，Left motor reducer and right motor reducer is manipulated by controller，Left case lid is opened by left motor reducer by upper left bull stick and lower-left bull stick，Right case lid is opened by right motor reducer by upper right bull stick and bottom right bull stick，Concrete sample is placed on support web plate by electric capstan，Manipulate left motor reducer and right motor reducer more left case lid and right case lid to be closed，Take out acid pump by the acid solution in storage acid solution case or to take out lye pump and pumped in proof box by alkali liquor in storage lye tank，Concrete sample is flooded by acid solution or alkali liquor，After placing some skies，First it is discharged in reactant liquor collection box by the liquid in proof box (all big up and small down pyramidal structure bottom proof box and bottom reactant liquor collection box，So it is easy to the impurity after chemical reaction automatically to falling)，Reactant liquor is back in storage acid solution case or storage lye tank then through acid solution return duct or alkali liquor return duct and reuses，It is temporary that the impurity serosity of precipitation is flowed in contamination precipitation case，Concrete sample is taken out，First concrete sample is weighed after drying，Test its weight minimizing amount，Then the degree that concrete sample is etched is observed again，And chemically examine the impurity serosity being temporarily stored in contamination precipitation case，Judge concrete anti acid alkali performance at various ph values，Concrete preparation technology can be improved with carrying out treatment in accordance with local conditions according to these data.
Additionally, owing to being connected to acid solution and alkali liquor in proof box simultaneously, when needs regulate pH value, it is possible to inject alkali liquor to the acid solution in proof box, acid solution can also be injected to the alkali liquor in proof box, and drive stirring vane quickly to be mixed by mixed liquor by drive motor.Adopt the mode that automatically controls, be monitored in good time, data more rationally, science, accurately.
Can regulating pH sensor in subsurface position by turning location nut, it is to avoid when concrete test block varies in size, pH sensor is moderate is positioned under liquid level, locating ring plays pH sensor when avoiding right case lid to open and touches right case lid and impaired.
In sum, agent on crack resistance of concrete Acidity of Aikalinity test instrunment can be automatically performed agent on crack resistance of concrete Acidity of Aikalinity testing inspection, acid-base solution can be simulated concrete sample is corroded, there is the advantages such as automatic operation, energy-conserving and environment-protective, test accurate data, concrete is being developed and anti acid alkali performance in detection process provides data accurately, so that carrying out civil construction with the differently configured concrete possessing good anti acid alkali performance in different locations.
Accompanying drawing explanation
Fig. 1 is the structural representation of agent on crack resistance of concrete Acidity of Aikalinity test instrunment.
Detailed description of the invention
As it is shown in figure 1, agent on crack resistance of concrete Acidity of Aikalinity test instrunment, including base plate 1, base plate 1 is provided with acid & alkali liquid supply recovery system and automatization's casing test device；Acid & alkali liquid supply recovery system includes the first support 2, storage acid solution case 3, storage lye tank 4, reactant liquor collection box 5 and contamination precipitation case 6, storage acid solution case 3 lays respectively on the left of the first support 2 with storage lye tank 4 and right side, reactant liquor collection box 5 and contamination precipitation case 6 are located in the middle of the first support 2.
nullAutomatization's casing test device includes being located at the second support 7 and proof box 8，Proof box 8 is located on the first support 2，Proof box 8 top left side is hinged with left case lid 10，Proof box 8 top right side is hinged with right case lid 11，Left case lid 10 and right case lid 11 are in opposite opened structure，Second support 7 top horizontal is provided with the gripper shoe 12 directly over proof box 8，Gripper shoe 12 lower surface is provided with left motor reducer 13 and right motor reducer 14，The main shaft of left motor reducer 13 is hinged with upper left bull stick 15，Upper left bull stick 15 lower end is hinged with lower-left bull stick 16，Lower-left bull stick 16 lower end is hinged on left case lid 10 upper surface and right side，The main shaft of right motor reducer 14 is hinged with upper right bull stick 17，Upper right bull stick 17 lower end is hinged with bottom right bull stick 18，Bottom right bull stick 18 lower end is hinged on the left of right case lid 11 upper surface，Gripper shoe 12 is provided with electric capstan 19 and controller 20，Electric capstan 19 is wound with lifting rope 21，Lifting rope 21 outer end is connected to the suspension hook 22 being positioned at directly over proof box 8 centre position；Right case lid 11 upper surface is vertically provided with trocar sheath 23, it is inserted with in trocar sheath 23 and is passed down through the inner sleeve 24 that right case lid 11 extend in proof box 8, inner sleeve 24 lower end is provided with pH sensor 25, inner sleeve 24 upper external thread is connected to the location nut 26 being positioned at trocar sheath 23 top, inner sleeve 24 bottom is provided with locating ring 27, is equipped with the first data wire 28 that two ends are connected with controller 20 and pH sensor 25 respectively in inner sleeve 24.
In proof box 8, level is provided with support web plate 29 penetrating up and down, it is positioned at bottom proof box 8 and supports below web plate 29 as up big and down small pyramidal structure, it is provided with the stirring vane 30 in pyramidal structure in proof box 8, bottom proof box 8, is provided with the drive motor 31 for driving stirring vane 30.
nullPass through to take out acid solution pipe 32 between storage acid solution case 3 top and proof box 8 left upper portion to be connected，Take out acid solution pipe 32 to be provided with and take out acid pump 33，Pass through to take out alkali liquor pipe 34 between storage lye tank 4 top and proof box 8 right upper portion to be connected，Take out alkali liquor pipe 34 to be provided with and take out lye pump 35，Reactant liquor collection box 5 is positioned at below proof box 8 and is positioned at above contamination precipitation case 6，Higher than storage acid solution case 3 and storage lye tank 4 top bottom reactant liquor collection box 5，It is connected by main return duct 36 between the bottom of proof box 8 bottom pyramidal structure with reactant liquor collection box 5 top，Conical structure big up and small down bottom reactant liquor collection box 5，It is connected by impurity collecting pipe 37 between the bottom of this conical structure with contamination precipitation case 6 top，Reactant liquor collection box 5 left lower is connected with storage acid solution case 3 right upper portion by acid solution return duct 38，Reactant liquor collection box 5 lower right side is connected with storage lye tank 4 left upper portion by alkali liquor return duct 39，Take out acid solution pipe 32、Take out alkali liquor pipe 34、Main return duct 36、Impurity collecting pipe 37、Acid solution return duct 38 and alkali liquor return duct 39 are equipped with electromagnetic valve 40.
Controller 20 by control cable respectively with electric capstan 19, take out acid pump 33, take out lye pump 35, electromagnetic valve 40, left motor reducer 13, right motor reducer 14 and drive motor 31 are connected.
nullConcrete detection process of the present utility model is as follows: hung on the suspension hook 22 of electric capstan 19 by the hook on concrete sample，Left motor reducer 13 and right motor reducer 14 is manipulated by controller 20，Left case lid 10 is opened by left motor reducer 13 by upper left bull stick 15 and lower-left bull stick 16，Right case lid 11 is opened by right motor reducer 14 by upper right bull stick 17 and bottom right bull stick 18，Concrete sample is placed on support web plate 29 by electric capstan 19，Manipulate left motor reducer 13 and right motor reducer 14 more left case lid 10 and right case lid 11 to be closed，Take out acid pump 33 by the acid solution in storage acid solution case 3 or to take out lye pump 35 and pumped in proof box 8 by alkali liquor in storage lye tank 4，Concrete sample is flooded by acid solution or alkali liquor，After placing some skies，Liquid in proof box 8 is first discharged to the interior (pyramidal structure all big up and small down bottom proof box 8 and bottom reactant liquor collection box 5 of reactant liquor collection box 5，So it is easy to the impurity after chemical reaction automatically to falling)，Reactant liquor is back in storage acid solution case 3 or storage lye tank 4 then through acid solution return duct 38 or alkali liquor return duct 39 and reuses，It is temporary that the impurity serosity of precipitation is flowed in contamination precipitation case 6，Concrete sample is taken out，First concrete sample is weighed after drying，Test its weight minimizing amount，Then the degree that concrete sample is etched is observed again，And chemically examine the impurity serosity being temporarily stored in contamination precipitation case 6，Judge concrete anti acid alkali performance at various ph values，Concrete preparation technology can be improved with carrying out treatment in accordance with local conditions according to these data.
Additionally, owing to being connected to acid solution and alkali liquor in proof box 8 simultaneously, when needs regulate pH value, it is possible to inject alkali liquor to the acid solution in proof box 8, acid solution can also be injected to the alkali liquor in proof box 8, and drive stirring vane 30 quickly to be mixed by mixed liquor by drive motor 31.Adopt the mode that automatically controls, be monitored in good time, data more rationally, science, accurately.
Can by turn location nut 26 regulate pH sensor 25 in subsurface position, when avoiding concrete test block to vary in size, pH sensor 25 is moderate is positioned under liquid level, and locating ring 27 plays pH sensor 25 when avoiding right case lid 11 to open and touches right case lid 11 and impaired.
Above example is only in order to illustrative not limiting the technical solution of the utility model, although this utility model being described in detail with reference to above-described embodiment, it will be understood by those within the art that: still this utility model can be modified or equivalent replacement, without deviating from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (1)
- null1. automatization's casing test device of agent on crack resistance of concrete Acidity of Aikalinity test instrunment，It is characterized in that: include being located at the second support and proof box，Proof box top left side is hinged with left case lid，Proof box top right side is hinged with right case lid，Left case lid and right case lid are opposite opened structure，Second cradle top level is provided with the gripper shoe directly over proof box，Gripper shoe lower surface is provided with left motor reducer and right motor reducer，The main shaft of left motor reducer is hinged with upper left bull stick，Bull stick lower end, upper left is hinged with lower-left bull stick，Bull stick lower end, lower-left is hinged on left case lid upper surface and right side，The main shaft of right motor reducer is hinged with upper right bull stick，Upper right bull stick lower end is hinged with bottom right bull stick，Bull stick lower end, bottom right is hinged on the left of right case lid upper surface，Gripper shoe is provided with electric capstan and controller，Electric capstan is wound with lifting rope，Lifting rope outer end is connected to the suspension hook being positioned at directly over proof box centre position；Right case lid upper surface is vertically provided with trocar sheath, it is inserted with in trocar sheath and is passed down through the inner sleeve that right case lid extend in proof box, inner sleeve lower end is provided with pH sensor, inner sleeve upper external thread is connected to the location nut being positioned at trocar sheath top, inner sleeve bottom is provided with locating ring, is equipped with the first data wire that two ends are connected with controller and pH sensor respectively in inner sleeve；In proof box, level is provided with support web plate penetrating up and down, is positioned at and supports below web plate as up big and down small pyramidal structure, be provided with the stirring vane in pyramidal structure, be provided with the drive motor for driving stirring vane bottom proof box in proof box bottom proof box；Controller is connected with electric capstan, left motor reducer, right motor reducer and drive motor respectively by controlling cable.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015210568603 | 2015-12-17 | ||
| CN201521056860 | 2015-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404366U true CN205404366U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620129844.0U Expired - Fee Related CN205404366U (en) | 2015-12-17 | 2016-02-19 | Antiacid alkaline test instrument's automatic box testing arrangement of concrete |
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| CN (1) | CN205404366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680195A (en) * | 2017-03-27 | 2017-05-17 | 石家庄铁道大学 | Test device for acid and alkali resistance of geosynthetics |
| CN113008774A (en) * | 2021-03-10 | 2021-06-22 | 周冬民 | Laboratory is with test object acidity resistance test instrument |
-
2016
- 2016-02-19 CN CN201620129844.0U patent/CN205404366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680195A (en) * | 2017-03-27 | 2017-05-17 | 石家庄铁道大学 | Test device for acid and alkali resistance of geosynthetics |
| CN113008774A (en) * | 2021-03-10 | 2021-06-22 | 周冬民 | Laboratory is with test object acidity resistance test instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |