CN214472681U - Detection machine tool for tensile bonding strength of bonding mortar - Google Patents
Detection machine tool for tensile bonding strength of bonding mortar Download PDFInfo
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- CN214472681U CN214472681U CN202120704279.7U CN202120704279U CN214472681U CN 214472681 U CN214472681 U CN 214472681U CN 202120704279 U CN202120704279 U CN 202120704279U CN 214472681 U CN214472681 U CN 214472681U
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- bonding strength
- mortar
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Abstract
The utility model belongs to the technical field of the mortar detects technique and specifically relates to bonding mortar tensile bonding strength detects machines. Comprises a support frame (1) which is provided with a base (101), an upright post (102), a stopper (103) and a support plate (104); the fixing device (2) is positioned on the base (101) and is provided with a supporting platform (201), a fixing box (202) and a vertical plate (203); the clamp (3) is provided with a clamping plate (301), a motor (302), a clamp platform (303) and a connecting rod (304); the force measuring sensor (4) is arranged at the upper end of the connecting rod (304); the control system (5) is positioned on one side of the upright post (102) and is provided with a display screen (501) and a button (502); the control system (5) is respectively electrically connected with the clamp (3) and the force measuring sensor (4). The provided detection machine for the tensile bonding strength of the bonding mortar has the advantages of rapid detection, stable fixation, reduction of test errors, high precision, accurate monitoring, good repeatability, simplicity in operation, stability in clamping and accurate test results.
Description
Technical Field
The utility model belongs to the technical field of the mortar detects technique and specifically relates to bonding mortar tensile bonding strength detects machines.
Background
Mortar is one of indispensable materials in the building industry, especially mortar on the surface of buildings, the quality and the property of the mortar play an important role in the use safety and the durability of the mortar, and the tensile bonding strength of bonding mortar is generally adopted to judge the performance of the mortar. Currently, there are a number of special methods for testing the tensile bond strength of bonded mortars, among which a universal testing machine equipped with a fixed size and shape abrasive tool is used. However, when performing parallel testing, the placing position of the fixed mortar module may cause the defects of tension testing gap, etc.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tensile bonding strength of bonding mortar detects machines, short-term test, fixed firm reduce the testing error, and the precision is high, the monitoring is accurate, good reproducibility, easy operation, the centre gripping is stable, and the test result is accurate.
In order to achieve the above object, the utility model provides a following technical scheme:
bonding mortar tensile bonding strength detects machines, includes:
the supporting frame is provided with a base, an upright post, a limiter and a supporting plate; the upright posts are welded at two ends of the base; the limiting stopper is arranged between the upright posts and connected with the upright posts through bolts; the supporting plate is welded at the top of the upright post;
the fixing device is positioned on the base and is provided with a supporting table, a fixing box and a vertical plate; the supporting platform is fixed on the base through bolts; the fixed box is fixed on the support table through bolts; the vertical plates are clamped at two sides of the fixed box;
the clamp is provided with a clamping plate, a motor, a clamp platform and a connecting rod; the clamping plates are positioned on two sides of the lower end of the clamp platform; the motor is meshed with the clamping plate; the connecting rod is welded at the upper end of the clamp platform;
the force sensor is arranged at the upper end of the connecting rod;
the control system is positioned on one side of the upright post and is provided with a display screen and a button; and the control system is electrically connected with the clamp and the force measuring sensor respectively.
The supporting frame is also provided with a hole and a limiting ring; the opening is positioned in the middle of the limiting stopper, and the connecting rod penetrates through the opening; the limiting ring is welded on the connecting rod and is positioned between the limiting device and the supporting plate; the aperture of the limiting ring is larger than that of the opening.
The fixing box of the fixing device is a groove; the inner side wall of the vertical plate is level with the inner side wall of the fixed box; the supporting platform is replaceable, and the height of the supporting platform can be adjusted.
The clamp is also provided with a pressure sensor; the pressure sensor is located on the inner side of the splint.
The clamping device also comprises a tension device, and the tension device drives the clamp to move up and down; one end of the tension device is connected with the force transducer in a buckling mode, and the other end of the tension device is connected with the supporting plate through a bolt; the tension device is electrically connected with the control system.
The utility model discloses a theory of operation:
placing the bonded mortar in a fixing box, after the mortar is dried to a certain degree, controlling a clamping plate to descend by a control system, clamping the fixed mortar, recording the numerical value of the applied tension in real time by a tension device lifting clamp, a pressure sensor and a force sensor, and finishing stretching when the mortar is broken; and processing the value of the sensor and displaying the value on a display screen to obtain the tensile bonding strength of the bonding mortar.
The utility model has the advantages that:
1. the movement condition of the clamp in the stretching process is limited, so that the clamp cannot move upwards or downwards suddenly, and the damage to the clamp is avoided. The setting of tension device drives anchor clamps and reciprocates to make when carrying out the tensile test, can not cause the inaccuracy or the deviation of tensile test because of the problem of atress angle.
2. The cooperation of fixed box and riser for form a fixed shape when the mortar solidifies, be convenient for follow-up centre gripping to the mortar piece.
3. The inboard of splint is provided with pressure sensor for when carrying out the tensile test, real time monitoring can accurately judge the atress condition of mortar piece to the clamping state of mortar piece, is favorable to judging whether accurate of test in-process data.
4. The special equipment is provided with the mortar fixing device, so that the mortar fixing device is fixed stably, and the problem of test errors caused by small differences in placement can be avoided; the bonding strength value is monitored in real time, the monitoring is accurate, and the repeatability is good; the equipment is simple to operate, the clamping plates are arranged in parallel, the stress area is large, the clamping is stable, and the test result is accurate.
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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the fixing box of the present invention;
1. the device comprises a support frame, 101, a base, 102, a column, 103, a limiter, 104, a support plate, 105, an opening, 106, a limiting ring, 2, a fixing device, 201, a support table, 202, a fixing box, 203, a vertical plate, 3, a clamp, 301, a clamping plate, 302, a motor, 303, a clamp platform, 304, a connecting rod, 305, a pressure sensor, 4, a force measuring sensor, 5, a control system, 501, a display screen, 502, a button, 6 and a tension device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 and 2, the bonding mortar tensile bonding strength detecting tool includes:
the supporting frame 1 is provided with a base 101, a stand column 102, a limiter 103 and a supporting plate 104; the upright posts 102 are welded at two ends of the base 101; the limiter 103 is arranged between the upright posts 102 and connected with the upright posts 102 through bolts; the support plate 104 is welded to the top of the upright post 102;
the fixing device 2 is positioned on the base 101, and is provided with a supporting platform 201, a fixing box 202 and a vertical plate 203; the supporting table 201 is fixed on the base 101 through bolts; the fixed box 202 is fixed on the support table 201 through bolts; the vertical plate 203 is clamped at two sides of the fixed box 202;
the clamp 3 is provided with a clamping plate 301, a motor 302, a clamp platform 303 and a connecting rod 304; the clamping plates 301 are positioned on two sides of the lower end of the clamp platform 303; the motor 302 is engaged with the clamping plate 301; the connecting rod 304 is welded at the upper end of the clamp platform 303;
the load cell 4, the said sensor 4 is set up in the upper end of the tie rod 304;
the control system 5 is positioned on one side of the upright post 102, and is provided with a display screen 501 and a button 502; and the control system 5 is respectively and electrically connected with the clamp 3 and the force measuring sensor 4.
In the arrangement, the special equipment is provided with the mortar fixing device, so that the mortar fixing device is fixed stably, and the problem of test errors caused by small differences in placement can be avoided; the bonding strength value is monitored in real time, the monitoring is accurate, and the repeatability is good; the equipment is simple to operate, the clamping plates are arranged in parallel, the stress area is large, the clamping is stable, and the test result is accurate.
Example 2
As shown in fig. 1, the support frame 1 is further provided with an opening 105 and a limiting ring 106; the opening 105 is positioned in the middle of the limiting stopper 103, and the connecting rod 304 penetrates through the opening 105; the limiting ring 106 is welded on the connecting rod 304 and is positioned between the limiter 103 and the supporting plate 104; the aperture of the stop collar 106 is larger than the aperture of the opening 105.
In the arrangement, the movement condition of the clamp in the stretching process is limited, so that the clamp cannot move upwards or downwards suddenly, and the damage to the clamp is avoided.
Example 3
As shown in fig. 2, the fixing box 202 of the fixing device 2 is a groove; the inner side wall of the vertical plate 203 is parallel to the inner side wall of the fixed box 202; the support table 201 is replaceable and adjustable in height.
In the above arrangement, the fixing box is matched with the vertical plate, so that the mortar forms a fixed shape when being solidified, and the mortar blocks can be conveniently and subsequently clamped.
Example 4
As shown in fig. 1, the clamp 3 is further provided with a pressure sensor 305; the pressure sensor 305 is located on the inside of the clamp plate 301.
In the above arrangement, the pressure sensor is arranged on the inner side of the clamping plate, so that when the tension test is carried out, the clamping state of the mortar block is monitored in real time, the stress condition of the mortar block can be accurately judged, and the judgment on whether the data is accurate or not in the test process is facilitated.
Example 5
As shown in fig. 1, the clamping device further comprises a tension device 6, wherein the tension device 6 drives the clamp 3 to move up and down; one end of the tension device 6 is connected with the force cell 4 in a buckling way, and the other end of the tension device is connected with the support plate 104 through a bolt; the tension device 6 is electrically connected with the control system 5.
Among the above-mentioned setting, pulling force device's setting drives anchor clamps and reciprocates to make when carrying out the tensile test, can not cause the inaccuracy or the deviation of tensile test because of the problem of atress angle.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. Bonding mortar tensile bonding strength detects machines, its characterized in that includes:
the supporting frame (1), the supporting frame (1) is provided with a base (101), a column (102), a limiter (103) and a supporting plate (104); the upright posts (102) are welded at two ends of the base (101); the limiter (103) is arranged between the upright posts (102) and is connected with the upright posts (102) through bolts; the support plate (104) is welded on the top of the upright post (102);
the fixing device (2) is positioned on the base (101) and is provided with a supporting platform (201), a fixing box (202) and a vertical plate (203); the supporting platform (201) is fixed on the base (101) through bolts; the fixed box (202) is fixed on the support table (201) through bolts; the vertical plate (203) is clamped at two sides of the fixed box (202);
the clamp (3) is provided with a clamping plate (301), a motor (302), a clamp platform (303) and a connecting rod (304); the clamping plates (301) are positioned on two sides of the lower end of the clamp platform (303); the motor (302) is engaged with the clamping plate (301); the connecting rod (304) is welded at the upper end of the clamp platform (303);
the force measuring sensor (4), the said sensor (4) is set up in the upper end of the tie rod (304);
the control system (5) is positioned on one side of the upright post (102), and is provided with a display screen (501) and a button (502); and the control system (5) is respectively and electrically connected with the clamp (3) and the force measuring sensor (4).
2. The bonding mortar tensile bonding strength detection tool according to claim 1, characterized in that: the support frame (1) is also provided with an open hole (105) and a limiting ring (106); the opening (105) is positioned in the middle of the stopper (103), and the connecting rod (304) penetrates through the opening (105); the limiting ring (106) is welded on the connecting rod (304) and is positioned between the limiter (103) and the supporting plate (104); the aperture of the limiting ring (106) is larger than that of the opening (105).
3. The bonding mortar tensile bonding strength detection tool according to claim 1, characterized in that: the fixing box (202) of the fixing device (2) is a groove; the inner side wall of the vertical plate (203) is parallel to the inner side wall of the fixed box (202); the supporting platform (201) is replaceable and adjustable in height.
4. The bonding mortar tensile bonding strength detection tool according to claim 1, characterized in that: the clamp (3) is also provided with a pressure sensor (305); the pressure sensor (305) is located inside the splint (301).
5. The bonding mortar tensile bonding strength detection tool according to claim 1, characterized in that: the clamping device further comprises a tension device (6), and the tension device (6) drives the clamp (3) to move up and down; one end of the tension device (6) is connected with the force measuring sensor (4) in a buckling mode, and the other end of the tension device is connected with the supporting plate (104) through a bolt; the tension device (6) is electrically connected with the control system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704279.7U CN214472681U (en) | 2021-04-07 | 2021-04-07 | Detection machine tool for tensile bonding strength of bonding mortar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704279.7U CN214472681U (en) | 2021-04-07 | 2021-04-07 | Detection machine tool for tensile bonding strength of bonding mortar |
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| Publication Number | Publication Date |
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| CN214472681U true CN214472681U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120704279.7U Active CN214472681U (en) | 2021-04-07 | 2021-04-07 | Detection machine tool for tensile bonding strength of bonding mortar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527068A (en) * | 2022-03-17 | 2022-05-24 | 扬州大学 | Organic glass casting molding bonding strength testing device and using method |
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2021
- 2021-04-07 CN CN202120704279.7U patent/CN214472681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527068A (en) * | 2022-03-17 | 2022-05-24 | 扬州大学 | Organic glass casting molding bonding strength testing device and using method |
| CN114527068B (en) * | 2022-03-17 | 2024-03-01 | 扬州大学 | Device for testing bonding strength of organic glass casting molding and using method |
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