CN215985602U - Anti test equipment that grinds that dashes of concrete - Google Patents
Anti test equipment that grinds that dashes of concrete Download PDFInfo
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- CN215985602U CN215985602U CN202122321761.5U CN202122321761U CN215985602U CN 215985602 U CN215985602 U CN 215985602U CN 202122321761 U CN202122321761 U CN 202122321761U CN 215985602 U CN215985602 U CN 215985602U
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Abstract
The utility model discloses a concrete abrasion-resistant test device which comprises a rack, an experiment bin arranged on the inner side of the rack, a driving unit which is arranged on the inner side of the rack and can move up and down for operation, and a test block clamping unit arranged at the output end of the driving unit, wherein the test block clamping unit enters the experiment bin under the action of the driving unit and drives the test block clamping unit to rotate; this device is when using, and the test block that is detected is soaked in the reagent, through the initiative rotation contact reagent of test block, the particulate matter that the reagent contains and the surface contact of test block, and the water flow is the steady condition of contacting the concrete among the simulation practical application, and the experimental structure is more representative, and the reagent can not run off during the operation, can repeat the reuse, until the concrete experiment has the result. The structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
Description
Technical Field
The utility model relates to a concrete abrasion resistance test device.
Background
In the process of hydraulic engineering construction, the formula of the concrete for pouring needs to be flexibly adjusted according to the actual situation in the river basin, the wear resistance of the concrete can be changed by the component adjusting mode, and in practical application, the concrete contacts particles such as silt in the river basin, so that the higher wear resistance and the better economic adaptability are considered standards.
Therefore, under the condition of meeting the punching and grinding requirements, the concrete grade is reasonably selected, and the pouring cost can be greatly reduced.
In carrying out actual operation, we need carry out the scouring experiment to pouring fashioned concrete stone piece, and traditional scouring experiment is the water-washed test block that will carry the silt particulate matter, and the area of this kind of operation mode and test block contact is limited, and the water pressure of assaulting the production is great, is greater than the water pressure when practical application far away, therefore the referential is not big.
Therefore, the concrete abrasion resistance test equipment capable of performing immersion test and increasing test precision is designed.
Disclosure of Invention
The utility model aims to solve the technical problem of providing concrete anti-abrasion test equipment which can carry out immersion test and increase the test precision.
The utility model is realized by the following technical scheme:
the utility model provides a concrete is anti to be washed and is ground test equipment, includes the frame to and set up in the inboard experiment storehouse of frame, and install in the inboard drive unit that can reciprocate the operation of frame, and install in the test block clamping unit of drive unit output, the test block clamping unit is in enter into under drive unit's the effect extremely in the experiment storehouse, and drive test block clamping unit rotates.
Preferably, 2 plug bushes are annularly arranged on the outer wall of the experiment bin, the two plug bushes are positioned on the same diameter line of the experiment bin, plug shafts are welded on the inner wall of the rack, and the plug shafts are inserted into the plug bushes; the outside of frame is inserted and is had a locking lever the outer wall department of experiment storehouse is provided with and inserts the lock sleeve of locking lever, the locking lever insert to behind the lock sleeve the experiment storehouse keeps vertical, and the opening up.
Foretell technical scheme mainly is the convenience and rotates the experiment storehouse, is convenient for clear up the inside in experiment storehouse.
Preferably, the driving unit comprises a push rod fixedly installed at the top in the rack, a support is installed at the output end of the push rod, a motor is installed on the inner side of the support, and the test block clamping unit is installed on an output shaft of the motor.
Preferably, the test block clamping unit comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is sleeved on the output shaft of the motor and fixed with the output shaft of the motor, the lower clamping plate is in threaded connection with the output shaft of the motor, a plurality of fins are arranged at the bottom of the lower clamping plate, and the fins stir the reagent in the experiment bin when rotating.
Among the foretell technical scheme, can drive the fin rotation through the rotation of lower plate, utilize the fin stirring to be located the reagent in experimental storehouse, ensure that the structure of reagent is even.
Preferably, the both sides inner wall department of frame all is provided with the slide, the deflector is installed in the outside of support, the deflector cooperate in the slide, and along the vertical slip of slide.
The technical scheme mainly has the technical effect of reinforcing the motor, and the motor is prevented from rotating simultaneously when the test block clamping unit is driven to rotate.
Preferably, a drain pipe is arranged at the bottom of the experiment chamber, and a pipe cover is in threaded connection with the pipe orifice of the drain pipe.
The above technical solution is mainly to perform the discharge operation after the experiment is finished.
The operation mode of the equipment for resisting abrasion of concrete is as follows:
the first step is as follows:
and manufacturing a test block, pouring the test block by adopting a mold, wherein the test block is cylindrical, and a steel pipe is poured in the center.
The second step is that:
and assembling the test block, sleeving the steel pipe on the output shaft of the motor, rotating the lower clamping plate upwards, and realizing the clamping fixation of the test block through the matching of the upper clamping plate and the lower clamping plate.
The third step:
and (3) preparing a preparation, namely preparing a reagent according to the content of the particles in the water and the proportion of the water in the concrete practical application occasion, mixing the reagent and putting the mixed reagent into an experimental bin.
The fourth step:
and (4) placing the test block, driving the test block to move downwards through the push rod to enter the experiment bin, and then driving the test block to rotate in the experiment bin through the motor until the required experiment time is reached.
The fifth step:
and (4) inspecting the test block, and observing the concrete abrasion condition on the surface of the test block through amplification equipment to judge whether the concrete of the formula reaches the standard.
The utility model has the beneficial effects that:
this device is when using, and the test block that is detected is soaked in the reagent, through the initiative rotation contact reagent of test block, the particulate matter that the reagent contains and the surface contact of test block, and the water flow is the steady condition of contacting the concrete among the simulation practical application, and the experimental structure is more representative, and the reagent can not run off during the operation, can repeat the reuse, until the concrete experiment has the result. The structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the test block holding unit.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The concrete abrasion resistance test device shown in fig. 1 and 2 comprises a rack 1, a test chamber 2 arranged on the inner side of the rack 1, a driving unit 3 which is arranged on the inner side of the rack 1 and can move up and down for operation, and a test block clamping unit 4 arranged at the output end of the driving unit 3, wherein the test block clamping unit 4 enters the test chamber 2 under the action of the driving unit 3 and drives the test block clamping unit 4 to rotate.
In a preferred embodiment of the present invention, 2 plug bushes 211 are annularly disposed on an outer wall of the experimental bin 2, two plug bushes 211 are located on a same diameter line of the experimental bin 2, a plug shaft 121 is welded on an inner wall of the rack 1, and the plug shaft 121 is inserted into the plug bushes 211; a lock rod 131 is inserted into the outer side of the rack 1, a lock sleeve 212 which is inserted into the lock rod 131 is arranged on the outer wall of the experiment bin 2, the lock rod is inserted into the lock sleeve, the experiment bin is kept vertical, and the opening of the lock sleeve faces upwards.
Foretell technical scheme mainly is the convenience and rotates the experiment storehouse, is convenient for clear up the inside in experiment storehouse.
In a preferred embodiment of the present invention, the driving unit 3 includes a push rod 311 fixedly installed at a top position in the rack 1, an output end of the push rod 311 is installed with a bracket 312, an inner side of the bracket 312 is installed with a motor 313, and the test block holding unit 4 is installed on an output shaft of the motor 313.
In a preferred embodiment of the present invention, the test block holding unit 4 comprises an upper holding plate 411 and a lower holding plate 412, the upper holding plate 411 is sleeved on and fixed to an output shaft of the motor 313, the lower holding plate 412 is in threaded connection with the output shaft of the motor 313, a plurality of fins 413 are arranged at the bottom of the lower holding plate 412, and the fins 413 stir the reagent in the experimental bin 2 when rotating.
Among the foretell technical scheme, can drive the fin rotation through the rotation of lower plate, utilize the fin stirring to be located the reagent in experimental storehouse, ensure that the structure of reagent is even.
In a preferred embodiment of the present invention, the inner walls of the two sides of the rack 1 are provided with slideways 122, the outer side of the bracket 312 is provided with a guide plate 333, and the guide plate 333 is fitted to the slideways 122 and slides along the vertical direction of the slideways.
The technical scheme mainly has the technical effect of reinforcing the motor, and the motor is prevented from rotating simultaneously when the test block clamping unit is driven to rotate.
In a preferred embodiment of the present invention, a drain pipe 223 is disposed at the bottom of the experimental chamber 2, and a pipe cover 224 is screwed to the opening of the drain pipe 223.
The above technical solution is mainly to perform the discharge operation after the experiment is finished.
The operation mode of the equipment for resisting abrasion of concrete is as follows:
the first step is as follows:
and manufacturing a test block, pouring the test block by adopting a mold, wherein the test block is cylindrical, and a steel pipe is poured in the center.
The second step is that:
and assembling the test block, sleeving the steel pipe on the output shaft of the motor, rotating the lower clamping plate upwards, and realizing the clamping fixation of the test block through the matching of the upper clamping plate and the lower clamping plate.
The third step:
and (3) preparing a preparation, namely preparing a reagent according to the content of the particles in the water and the proportion of the water in the concrete practical application occasion, mixing the reagent and putting the mixed reagent into an experimental bin.
The fourth step:
and (4) placing the test block, driving the test block to move downwards through the push rod to enter the experiment bin, and then driving the test block to rotate in the experiment bin through the motor until the required experiment time is reached.
The fifth step:
and (4) inspecting the test block, and observing the concrete abrasion condition on the surface of the test block through amplification equipment to judge whether the concrete of the formula reaches the standard.
The utility model has the beneficial effects that:
this device is when using, and the test block that is detected is soaked in the reagent, through the initiative rotation contact reagent of test block, the particulate matter that the reagent contains and the surface contact of test block, and the water flow is the steady condition of contacting the concrete among the simulation practical application, and the experimental structure is more representative, and the reagent can not run off during the operation, can repeat the reuse, until the concrete experiment has the result. The structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a concrete is anti to be washed and is ground test equipment which characterized in that: the test bed comprises a rack, an experiment bin arranged on the inner side of the rack, a driving unit arranged on the inner side of the rack and capable of moving up and down for operation, and a test block clamping unit arranged at the output end of the driving unit, wherein the test block clamping unit enters the experiment bin under the action of the driving unit and drives the test block clamping unit to rotate.
2. The concrete abrasion resistance test device according to claim 1, characterized in that: 2 plug bushes are annularly arranged on the outer wall of the experiment bin, the two plug bushes are positioned on the same diameter line of the experiment bin, plug shafts are welded on the inner wall of the rack, and the plug shafts are inserted into the plug bushes; the outside of frame is inserted and is had a locking lever the outer wall department of experiment storehouse is provided with and inserts the lock sleeve of locking lever, the locking lever insert to behind the lock sleeve the experiment storehouse keeps vertical, and the opening up.
3. The concrete abrasion resistance test device according to claim 1, characterized in that: the test block clamping unit is arranged on an output shaft of the motor.
4. The concrete abrasion resistance test device according to claim 3, characterized in that: the test block clamping unit comprises an upper clamping plate and a lower clamping plate, the upper clamping plate is sleeved on the output shaft of the motor and fixed with the output shaft of the motor, the lower clamping plate is in threaded connection with the output shaft of the motor, a plurality of fins are arranged at the bottom of the lower clamping plate, and reagents in the experimental bin are stirred when the fins rotate.
5. The concrete abrasion resistance test device according to claim 3, characterized in that: the utility model discloses a rack, including frame, guide plate, slide, guide plate and guide plate, the both sides inner wall department of frame all is provided with the slide, the deflector cooperates in the slide, and along the vertical slip of slide.
6. The concrete abrasion resistance test apparatus according to claim 1 or 2, characterized in that: the bottom of the experimental bin is provided with a drain pipe, and a pipe cover is in threaded connection with the pipe orifice of the drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321761.5U CN215985602U (en) | 2021-09-25 | 2021-09-25 | Anti test equipment that grinds that dashes of concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321761.5U CN215985602U (en) | 2021-09-25 | 2021-09-25 | Anti test equipment that grinds that dashes of concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985602U true CN215985602U (en) | 2022-03-08 |
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ID=80509523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122321761.5U Active CN215985602U (en) | 2021-09-25 | 2021-09-25 | Anti test equipment that grinds that dashes of concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985602U (en) |
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2021
- 2021-09-25 CN CN202122321761.5U patent/CN215985602U/en active Active
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