CN217277515U - Automatic sample soaking compressive strength testing machine - Google Patents
Automatic sample soaking compressive strength testing machine Download PDFInfo
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- CN217277515U CN217277515U CN202220930355.0U CN202220930355U CN217277515U CN 217277515 U CN217277515 U CN 217277515U CN 202220930355 U CN202220930355 U CN 202220930355U CN 217277515 U CN217277515 U CN 217277515U
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- water
- pressing plate
- plastic bag
- belt wheel
- automatic sample
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Abstract
The utility model discloses an automatic sample soaks compressive strength testing machine, including the first clamp plate, the second clamp plate that are used for exerting pressure and the housing that is used for the force cell sensor of detection pressure and is used for the erection bracing, the front side is provided with motion detection main control system on the housing, the inside one end of housing is provided with the holding tank, holding tank internally mounted has the water pump, the water pump goes out the water end and is connected with the water pipe, the water pipe goes out the water end and is located casing upside middle part, just the water pipe goes out the water end downside and is provided with the water receiving tank, the water receiving tank upper end is provided with the plastic bag. The utility model discloses utilize outside pressure fit to soak and detect bubble water test sample, the strict control variable improves the experimental data degree of accuracy and credibility.
Description
Technical Field
The utility model relates to a resistance to compression field is soaked to the sample, especially relates to an automatic sample soaks compressive strength testing machine.
Background
Synthetic building materials are widely used as waterproofing materials in dam repairs, road maintenance and building foundation reinforcement due to their excellent properties of rapid expansion, light weight, good mechanical properties, etc. However, the synthetic building material is inevitably affected by water in practical use, thereby affecting the mechanical properties, especially the compressive strength, and causing adverse effects on the normal use of the building material at a later stage. Therefore, it is necessary to investigate the compressive properties of water-soaked synthetic building materials during service.
The existing research on the water-immersed synthetic building material mainly considers two materials, namely water and the synthetic building material, divides the factors influencing the water-immersed compressive strength into two aspects of water and compressive strength, neglects the actual engineering, ensures that the analysis on the water-immersed compressive strength is not perfect, does not establish a perfect strength prediction model to realize the quantitative analysis on the water-immersed compressive strength of the water-immersed synthetic building material, and cannot obtain clear water-immersed compressive experimental data.
Disclosure of Invention
The utility model aims at providing an automatic sample soaks compressive strength testing machine in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
an automatic sample soaking compressive strength testing machine comprises a first pressing plate, a second pressing plate, a force measuring sensor and a casing, wherein the first pressing plate and the second pressing plate are used for applying pressure, the force measuring sensor is used for detecting pressure, the casing is used for installing and supporting, a motion detection control host is arranged on the front side of the casing, a water storage tank is arranged at one end inside the casing, a water pump is arranged inside the water storage tank, the water outlet end of the water pump is connected with a water pipe, the water outlet end of the water pipe is positioned in the middle of the upper side of the casing, a water receiving groove is formed in the lower side of the water outlet end of the water pipe, a plastic bag is arranged at the upper end of the water receiving groove, a water soaking test sample is wrapped inside the plastic bag, the first pressing plate is arranged on one side of the plastic bag, the second pressing plate is arranged on the other side of the plastic bag, one end, far away from the plastic bag, is connected with a sliding block, a lead screw is arranged on the sliding block in a way of penetrating and close to the bottom, a guide post is arranged on the front side of the lead screw, the utility model discloses a plastic bag, including lead screw, first band pulley, second clamp plate, plastic bag, connecting rod, force cell sensor, lead screw power end is connected with the second band pulley, second band pulley rear side is provided with first band pulley, the second band pulley the connection through the belt between the first band pulley, first band pulley power end is connected with the motor, the second clamp plate is kept away from plastic bag one end is provided with the connecting rod, the connecting rod outside is connected with force cell sensor, the force cell sensor other end is connected on the mount of one side.
Preferably: the water receiving tank is connected with the casing through a screw, and the motion detection control host is connected with the casing through a screw.
So set up, the water receiving tank is used for the water receiving.
Preferably: the water pipe is connected with the water pump through a clamping hoop, and the water pump is connected with the water storage tank through a sucking disc.
So set up, the water pipe is used for the transmission, the water pump is used for supplying water.
Preferably: the first pressing plate is connected with the sliding block through a screw, the screw rod is connected with the sliding block through threads, and the sliding block is connected with the guide pillar in a sliding mode.
So set up, the lead screw is driven the back and is driven the slider removes.
Preferably: the screw rod key is connected with the second belt wheel, and the first belt wheel key is connected with the motor.
So set up, the key-type connection guarantees kinetic energy transmission.
Preferably: the connecting rod is connected with the second pressure plate and the force measuring sensor through screws.
So configured, the load cell is configured to detect pressure.
Preferably: the motion detection control host is electrically connected with the force measuring sensor and the water pump.
So set up, the motion detection control host computer is used for the record data.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the soaking test sample is detected by external pressure matched with soaking, the variable is strictly controlled, and the accuracy and the reliability of experimental data are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an automatic sample immersion compressive strength testing machine according to the present invention;
fig. 2 is the internal structure schematic diagram of the automatic sample soaking compression strength testing machine.
The reference numerals are explained below:
1. a housing; 2. a water receiving tank; 3. a first platen; 4. plastic bags; 5. soaking a water test sample; 6. a second platen; 7. a water pipe; 8. a water storage tank; 9. a motion detection control host; 10. a slider; 11. a screw rod; 12. a guide post; 13. a second pulley; 14. a first pulley; 15. a belt; 16. a motor; 17. a force sensor; 18. a connecting rod; 19. and (4) a water pump.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in figures 1-2, an automatic sample soaking compression strength testing machine comprises a first pressing plate 3 for applying pressure, a second pressing plate 6, a force measuring sensor 17 for detecting pressure and a casing 1 for mounting and supporting, wherein a motion detection control host machine 9 is arranged on the front side of the casing 1, a water storage tank 8 is arranged at one end inside the casing 1, a water pump 19 is arranged inside the water storage tank 8, the water outlet end of the water pump 19 is connected with a water pipe 7, the water outlet end of the water pipe 7 is positioned in the middle of the upper side of the casing 1, a water receiving tank 2 is arranged on the lower side of the water outlet end of the water pipe 7, a plastic bag 4 is arranged at the upper end of the water receiving tank 2, a water soaking test sample 5 is wrapped inside the plastic bag 4, a first pressing plate 3 is arranged on one side of the plastic bag 4, a second pressing plate 6 is arranged on the other side of the plastic bag 4, one end, far away from the plastic bag 4, of the first pressing plate 3, is connected with a sliding block 10, a screw rod 11 is arranged on the sliding block 10 and penetrates through the sliding block near the bottom, the guide post 12 is arranged on the front side of the screw rod 11, the power end of the screw rod 11 is connected with the second belt wheel 13, the first belt wheel 14 is arranged on the rear side of the second belt wheel 13, the second belt wheel 13 and the first belt wheel 14 are connected through the belt 15, the power end of the first belt wheel 14 is connected with the motor 16, the connecting rod 18 is arranged at one end, away from the plastic bag 4, of the second pressing plate 6, the force measuring sensor 17 is connected to the outer side of the connecting rod 18, and the other end of the force measuring sensor 17 is connected to the fixing frame on one side.
Preferably, the following components: the water receiving tank 2 is connected with the machine shell 1 through a screw, the motion detection control host 9 is connected with the machine shell 1 through a screw, and the water receiving tank 2 is used for receiving water; the water pipe 7 is connected with a water pump 19 through a clamp, the water pump 19 is connected with a water storage tank 8 through a sucker, the water pipe 7 is used for transmission, and the water pump 19 is used for supplying water; the first pressing plate 3 is connected with a sliding block 10 through a screw, a screw rod 11 is connected with the sliding block 10 through threads, the sliding block 10 is connected with a guide pillar 12 in a sliding mode, and the sliding block 10 is driven to move by the screw rod 11; the screw rod 11 is in key connection with the second belt wheel 13, the first belt wheel 14 is in key connection with the motor 16, and the key connection ensures kinetic energy transmission; the connecting rod 18 is connected with the second pressing plate 6 and the load cell 17 through screws, and the load cell 17 is used for detecting pressure; the motion detection control host 9 is electrically connected with the force measuring sensor 17 and the water pump 19, and the motion detection control host 9 is used for recording data.
The working principle is as follows: sheathing a plastic bag 4 on a bubble water test sample 5, placing the bubble water test sample on a platform of a water receiving tank 2, placing the bubble water test sample between a first pressing plate 3 and a second pressing plate 6, starting a motion detection control host machine 9, electrifying a water pump 19, conveying water into the plastic bag 4 where the bubble water test sample 5 is placed through a water pipe 7 to soak the sample, reaching a system setting water level, stopping the water pump 19, rotating a motor 16, driving a screw rod 11 through a second belt wheel 13 to drive the first pressing plate 3 fixed on a sliding block 10 to move towards the second pressing plate 6, when the bubble water test sample 5 is pressed by the first pressing plate 3, transmitting force to the second pressing plate 6 fixed on a force measuring sensor 17, generating a force value and a displacement curve by the force measuring sensor 17, reaching a designated force value or displacement, completing the test, and recording and analyzing the curve.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an automatic sample soaks compressive strength testing machine which characterized in that: comprises a first pressing plate (3) and a second pressing plate (6) for applying pressure, a force measuring sensor (17) for detecting the pressure and a casing (1) for installing and supporting, wherein the front side of the casing (1) is provided with a motion detection control host (9), one end inside the casing (1) is provided with a water storage tank (8), the water storage tank (8) is internally provided with a water pump (19), the water outlet end of the water pump (19) is connected with a water pipe (7), the water outlet end of the water pipe (7) is positioned at the middle part of the upper side of the casing (1), the lower side of the water outlet end of the water pipe (7) is provided with a water receiving tank (2), the upper end of the water receiving tank (2) is provided with a plastic bag (4), the plastic bag (4) is wrapped with a foam water test sample (5), one side of the plastic bag (4) is provided with the first pressing plate (3), the other side of the plastic bag (4) is provided with the second pressing plate (6), the plastic bag is characterized in that one end, far away from the plastic bag (4), of the first pressing plate (3) is connected with a sliding block (10), a lead screw (11) penetrates through the sliding block (10) and is close to the bottom, a guide pillar (12) is arranged on the front side of the lead screw (11), a second belt wheel (13) is connected to the power end of the lead screw (11), a first belt wheel (14) is arranged on the rear side of the second belt wheel (13), the second belt wheel (13) and the first belt wheel (14) are connected through a belt (15), a motor (16) is connected to the power end of the first belt wheel (14), a connecting rod (18) is arranged at one end, far away from the plastic bag (4), of the second pressing plate (6), the force measuring sensor (17) is connected to the outer side of the connecting rod (18), and the other end of the force measuring sensor (17) is connected to a fixing frame on one side.
2. The automatic sample soaking compression strength tester as claimed in claim 1, wherein: the water receiving tank (2) is connected with the casing (1) through screws, and the motion detection control host (9) is connected with the casing (1) through screws.
3. The automatic sample immersion compression strength testing machine of claim 1, characterized in that: the water pipe (7) is connected with the water pump (19) through a clamping hoop, and the water pump (19) is connected with the water storage tank (8) through a sucking disc.
4. The automatic sample soaking compression strength tester as claimed in claim 1, wherein: the first pressing plate (3) is connected with the sliding block (10) through a screw, the screw rod (11) is connected with the sliding block (10) through a thread, and the sliding block (10) is connected with the guide post (12) in a sliding mode.
5. The automatic sample soaking compression strength tester as claimed in claim 1, wherein: the screw rod (11) is in key connection with the second belt wheel (13), and the first belt wheel (14) is in key connection with the motor (16).
6. The automatic sample soaking compression strength tester as claimed in claim 1, wherein: the connecting rod (18) is connected with the second pressure plate (6) and the load cell (17) through screws.
7. The automatic sample soaking compression strength tester as claimed in claim 1, wherein: the motion detection control host (9) is electrically connected with the force measuring sensor (17) and the water pump (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930355.0U CN217277515U (en) | 2022-04-21 | 2022-04-21 | Automatic sample soaking compressive strength testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220930355.0U CN217277515U (en) | 2022-04-21 | 2022-04-21 | Automatic sample soaking compressive strength testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217277515U true CN217277515U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220930355.0U Active CN217277515U (en) | 2022-04-21 | 2022-04-21 | Automatic sample soaking compressive strength testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217277515U (en) |
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2022
- 2022-04-21 CN CN202220930355.0U patent/CN217277515U/en active Active
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