CN215727281U - Building material detects uses tensile test device - Google Patents
Building material detects uses tensile test device Download PDFInfo
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- CN215727281U CN215727281U CN202121964997.4U CN202121964997U CN215727281U CN 215727281 U CN215727281 U CN 215727281U CN 202121964997 U CN202121964997 U CN 202121964997U CN 215727281 U CN215727281 U CN 215727281U
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- 239000004566 building material Substances 0.000 title claims abstract description 32
- 238000009864 tensile test Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the field of buildings, and discloses a tension test device for detecting building materials, which comprises a device main body, wherein a display screen is fixedly installed at the right end of the top of the device main body, a supporting mechanism is fixedly installed at the bottom of the device main body, a lifting cylinder is fixedly installed at the top end of the inner side of the device main body, the output end of the lifting cylinder is fixedly connected with an installation plate, a pressure sensor is fixedly installed in the middle of the lower end of the installation plate, a second clamping mechanism is fixedly installed at the lower end sensing end of the pressure sensor, a speed sensor is fixedly installed at the upper end of the installation plate, a controller and a first clamping mechanism are fixedly installed at the bottom end of the inner side of the device main body, and the first clamping mechanism is located under the second clamping mechanism. The utility model has the advantages of good detection effect, high precision, good stability, convenient movement and high practicability.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a tensile test device for detecting building materials.
Background
Building materials are a general term for materials used in civil engineering and construction. With the development of the construction industry, the requirements on the performance of the building materials are higher and higher. Before the building material is used, all indexes of the building material are detected so as to ensure the quality of engineering. Some building materials need to be subjected to tension detection before being used, and whether the use requirements are met or not is judged. The conventional detection device is low in detection precision and difficult to detect the limit value of material stretching, and further provides a tension test device for detecting building materials.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tensile test device for detecting building materials, which solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a tensile test device for building material detection comprises a device main body, wherein a display screen is fixedly mounted at the right end of the top of the device main body, a supporting mechanism is fixedly mounted at the bottom of the device main body, a lifting cylinder is fixedly mounted at the top end of the inner side of the device main body, the output end of the lifting cylinder is fixedly connected with a mounting plate, a pressure sensor is fixedly mounted in the middle of the lower end of the mounting plate, a second clamping mechanism is fixedly mounted at the lower end sensing end of the pressure sensor, a speed sensor is fixedly mounted at the upper end of the mounting plate, a controller and a first clamping mechanism are fixedly mounted at the bottom end of the inner side of the device main body, and the first clamping mechanism is located under the second clamping mechanism;
the first clamping mechanism comprises a first U-shaped mounting plate, the first U-shaped mounting plate is fixedly mounted at the bottom end of the inner side of the device main body, a first driving motor is fixedly mounted at the front end of the first U-shaped mounting plate, an output shaft of the first driving motor penetrates through the first U-shaped mounting plate and is fixedly provided with a first bidirectional screw rod, the first bidirectional screw rod is rotatably connected with the rear end of the inner side of the first U-shaped mounting plate, two first clamping plates are sleeved on the first bidirectional screw rod in a threaded manner, and the two first clamping plates are in sliding fit with the bottom end of the inner side of the first U-shaped mounting plate;
the second clamping mechanism comprises a second U-shaped mounting plate, the second U-shaped mounting plate is fixedly mounted at the lower end of the output end of the pressure sensor, a second driving motor is fixedly mounted at the front end of the second U-shaped mounting plate, an output shaft of the second driving motor penetrates through the second U-shaped mounting plate, and is fixedly connected with a second bidirectional lead screw which is rotatably connected with the inner rear end face of the second U-shaped mounting plate, two second clamping plates are sleeved on the second bidirectional lead screw in a threaded manner, and the second clamping plates are slidably attached to the inner top end of the second U-shaped mounting plate.
Preferably, the supporting mechanism includes the mounting bracket, the mounting groove has been seted up to device main part left end, the mounting bracket is equipped with two, two the mounting bracket top all with the mounting groove inner wall along vertical direction slip laminating, two on installing the mounting bracket top respectively the slip cap locate two polished rods on, two the equal fixed mounting of polished rod is in the mounting groove, the cover is equipped with damping spring on the polished rod, mounting bracket bottom upper end fixed mounting has fixed support leg, there is movable support leg fixed mounting bottom inside the fixed support leg through spring fixed mounting, movable support leg upper end runs through in fixed support leg to extend to fixed support leg top, and fixed mounting is terminal surface under the device main part.
Preferably, the middle position of the left end of the mounting plate is fixedly provided with a guide rod, and the left end of the guide rod is connected with the left end face of the inner side of the device main body in a sliding manner through a guide sliding groove.
Preferably, two mounting guide rods are symmetrically and fixedly mounted at the upper end of the second U-shaped mounting plate, and movably penetrate through the mounting plate and extend to the upper side of the mounting plate.
Preferably, the lower end of the mounting rack is symmetrically and fixedly provided with two universal wheels, and the two universal wheels are braking universal wheels.
Preferably, the first clamping plate is positioned right below the second clamping plate.
Preferably, the pressure sensor and the speed sensor are both electrically connected with a controller, and the controller is electrically connected with the display screen.
The utility model has the beneficial effects that: the first clamping mechanism, the second clamping mechanism, the pressure sensor, the mounting plate, the mounting guide rod, the speed sensor, the display screen and the like are arranged, so that the tension of the building material can be accurately detected conveniently, and the detection effect is better; by arranging the supporting mechanism, the damping effect of the utility model can be improved, the detection effect is improved, the movement is convenient, and the practicability is higher. The utility model has the advantages of good detection effect, high precision, good stability, convenient movement and high practicability.
Drawings
Fig. 1 is a schematic structural diagram of a tensile test apparatus for building material detection according to the present invention.
Fig. 2 is a schematic structural diagram of a supporting mechanism in the tensile testing apparatus for building material detection according to the present invention.
Fig. 3 is a schematic structural diagram of a first clamping mechanism in the tensile testing apparatus for building material detection according to the present invention.
Fig. 4 is a schematic structural diagram of a second clamping mechanism in the tensile testing apparatus for building material detection according to the present invention.
Reference numbers in the figures: the device comprises a device body 1, a supporting mechanism 2, a first clamping mechanism 3, a second clamping mechanism 4, a pressure sensor 5, a mounting plate 6, a mounting guide rod 7, a display screen 8, a speed sensor 9, a guide rod 10, a guide chute 11, a lifting cylinder 12 and a controller 13, wherein the supporting mechanism is arranged on the device body;
201, a mounting rack, 202 damping springs, 203 a polished rod, 204 movable supporting legs, 205 fixed supporting legs and 206 universal wheels;
301 a first U-shaped mounting plate, 302 a first bidirectional screw rod, 303 a first driving motor and 304 a first clamping plate;
401 a second U-shaped mounting plate, 402 a second bidirectional screw, 403 a second drive motor, 404 a second clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a tensile test device for building material detection comprises a device main body 1, a display screen 8 is fixedly mounted at the right end of the top of the device main body 1, a supporting mechanism 2 is fixedly mounted at the bottom of the device main body 1, a lifting cylinder 12 is fixedly mounted at the top end of the inner side of the device main body 1, a mounting plate 6 is fixedly connected with the output end of the lifting cylinder 12, a pressure sensor 5 is fixedly mounted at the middle position of the lower end of the mounting plate 6, a second clamping mechanism 4 is fixedly mounted at the sensing end of the lower end of the pressure sensor 5, a speed sensor 9 is fixedly mounted at the upper end of the mounting plate 6, a controller 13 and a first clamping mechanism 3 are fixedly mounted at the bottom end of the inner side of the device main body 1, and the first clamping mechanism 3 is positioned under the second clamping mechanism 4;
the first clamping mechanism 3 comprises a first U-shaped mounting plate 301, the first U-shaped mounting plate 301 is fixedly mounted at the bottom end of the inner side of the device main body 1, a first driving motor 303 is fixedly mounted at the front end of the first U-shaped mounting plate 301, an output shaft of the first driving motor 303 penetrates through the first U-shaped mounting plate 301 and is fixedly mounted with a first bidirectional screw 302, the first bidirectional screw 302 is rotatably connected with the rear end of the inner side of the first U-shaped mounting plate 301, two first clamping plates 304 are sleeved on the first bidirectional screw 302 in a threaded manner, and the two first clamping plates 304 are in sliding fit with the bottom end of the inner side of the first U-shaped mounting plate 301;
the second clamping mechanism 4 comprises a second U-shaped mounting plate 401, the second U-shaped mounting plate 401 is fixedly mounted at the lower end of the output end of the pressure sensor 5, a second driving motor 403 is fixedly mounted at the front end of the second U-shaped mounting plate 401, an output shaft of the second driving motor 403 penetrates through the second U-shaped mounting plate 401 and is fixedly connected with a second bidirectional screw 402, the second bidirectional screw 402 is rotatably connected with the rear end face inside the second U-shaped mounting plate 401, two second clamping plates 404 are sleeved on the second bidirectional screw 402 in a threaded manner, and the two second clamping plates 404 are in sliding fit with the top end of the inner side of the second U-shaped mounting plate 401;
6 left ends middle part fixed mounting of mounting panel has guide bar 10, guide bar 10 left end passes through direction spout 11 and the inboard left end face sliding connection of device main part 1, second U type mounting panel 401 upper end symmetry fixed mounting has two installation guide arms 7, two installation guide arm 7 activities run through in mounting panel 6, and extend to the mounting panel 6 top, first splint 304 are located under second splint 404, pressure sensor 5 and speedtransmitter 9 all with controller 13 electric connection, controller 13 and 8 electric connection of display screen.
The working principle is as follows: the lifting cylinder 12 can be started to drive the second mechanism to move downwards, then two ends of the building material are respectively placed between the two second clamping plates 404 and the two first clamping plates 304, then the first driving motor 303 and the second driving motor 403 are started to drive the first bidirectional screw rod 302 and the second bidirectional screw rod 402 to rotate, further the two first clamping plates 304 and the two second clamping plates 404 are driven to move towards each other, two ends of the building material can be clamped and fixed, then the lifting cylinder 12 is started, the lifting cylinder 12 works to drive the second clamping mechanism 4 to move upwards, further the building material is stretched, at the moment, the pressure sensor 5 receives the tension information transmitted by the second clamping mechanism 4, the pressure sensor 5 transmits the pressure information to the controller 13, the controller 13 analyzes the pressure information, generates data, further transmits an instruction to the display screen 8, and the display screen 8 can display the tension received by the building material in real time, and speed sensor 9 collects pressure sensor 5 speed information, and pass to controller 13, controller 13 passes this speed information to controller 13, controller 13 analyzes speed information, and produce data, and then send the instruction to display screen 8, display screen 8 can carry out real-time display to pressure sensor 5 velocity of motion, in the moment that building material is broken by the tension, pressure sensor 5 just can rise cylinder 12 again and drive down to shift up, and can produce real-time speed, display screen 8 looks over the pulling force information that detects when this real-time speed, just be the biggest pulling force that this building material can bear.
Example 2
Referring to fig. 1-, a tensile test device for building material detection, in this embodiment, compared with the first embodiment, the device further includes a mounting frame 201, a mounting groove is formed at the left end of the device main body 1, two mounting frames 201 are provided, the tops of the two mounting frames 201 are slidably attached to the inner wall of the mounting groove in the vertical direction, the tops of the two mounting frames 201 are respectively slidably sleeved on the two polish rods 203, the two polish rods 203 are fixedly installed in the mounting groove, a damping spring 202 is sleeved on each polish rod 203, a fixed support leg 205 is fixedly installed at the upper end of the bottom of the mounting frame 201, a movable support leg 204 is fixedly installed at the bottom end inside the fixed support leg 205 through a spring, the upper end of the movable support leg 204 penetrates through the fixed support leg 205, and extend to fixed support leg 205 top, and fixed mounting is in device main part 1 terminal surface down, and two universal wheels 206 of mounting bracket 201 lower extreme symmetry fixed mounting, and two universal wheels 206 are the universal wheel of braking type.
The working principle is as follows: the damping effect on the device body 1 can be improved by the damping spring 202 and the spring, the detection accuracy is improved, and the universal wheel 206 is arranged to facilitate the movement of the device.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A tensile test device for detecting building materials comprises a device main body (1) and is characterized in that, the right end of the top of the device main body (1) is fixedly provided with a display screen (8), the bottom of the device main body (1) is fixedly provided with a supporting mechanism (2), the top end of the inner side of the device main body (1) is fixedly provided with a lifting cylinder (12), the output end of the lifting cylinder (12) is fixedly connected with a mounting plate (6), a pressure sensor (5) is fixedly arranged in the middle of the lower end of the mounting plate (6), a second clamping mechanism (4) is fixedly arranged at the lower end sensing end of the pressure sensor (5), a speed sensor (9) is fixedly arranged at the upper end of the mounting plate (6), a controller (13) and a first clamping mechanism (3) are fixedly arranged at the bottom end of the inner side of the device main body (1), the first clamping mechanism (3) is positioned right below the second clamping mechanism (4);
the first clamping mechanism (3) comprises a first U-shaped mounting plate (301), the first U-shaped mounting plate (301) is fixedly mounted at the bottom end of the inner side of the device main body (1), a first driving motor (303) is fixedly mounted at the front end of the first U-shaped mounting plate (301), an output shaft of the first driving motor (303) penetrates through the first U-shaped mounting plate (301) and is fixedly provided with a first bidirectional screw rod (302), the first bidirectional screw rod (302) is rotatably connected with the rear end of the inner side of the first U-shaped mounting plate (301), two first clamping plates (304) are sleeved on the first bidirectional screw rod (302) in a threaded manner, and the two first clamping plates (304) are in sliding fit with the bottom end of the inner side of the first U-shaped mounting plate (301);
second clamping mechanism (4) include second U type mounting panel (401), second U type mounting panel (401) fixed mounting is in pressure sensor (5) output lower extreme, second U type mounting panel (401) front end fixed mounting has second driving motor (403), second driving motor (403) output shaft runs through in second U type mounting panel (401) to fixedly connected with second bidirectional screw rod (402), and second bidirectional screw rod (402) and the inside rear end face of second U type mounting panel (401) rotate and be connected, the threaded sleeve is equipped with two second splint (404) on second bidirectional screw rod (402), and two second splint (404) and the inboard top of second U type mounting panel (401) slide and laminate.
2. The tensile test device for detecting building materials according to claim 1, wherein the supporting mechanism (2) comprises a mounting frame (201), a mounting groove is formed in the left end of the device main body (1), two mounting frames (201) are arranged, the tops of the two mounting frames (201) are in sliding fit with the inner wall of the mounting groove along the vertical direction, the tops of the two mounting frames (201) are respectively sleeved on the two polished rods (203) in a sliding manner, the two polished rods (203) are fixedly arranged in the mounting groove, the polished rods (203) are sleeved with damping springs (202), the upper ends of the bottoms of the mounting frames (201) are fixedly provided with fixed supporting legs (205), the bottom ends of the interiors of the fixed supporting legs (205) are fixedly provided with movable supporting legs (204) through springs, and the upper ends of the movable supporting legs (204) penetrate through the fixed supporting legs (205), and extends to the upper part of the fixed supporting leg (205) and is fixedly arranged on the lower end surface of the device main body (1).
3. The tension test device for detecting the building materials according to claim 1, wherein a guide rod (10) is fixedly installed in the middle of the left end of the installation plate (6), and the left end of the guide rod (10) is connected with the left end face of the inner side of the device main body (1) in a sliding mode through a guide sliding groove (11).
4. The tension test device for detecting the building materials as claimed in claim 1, wherein two installation guide rods (7) are symmetrically and fixedly installed at the upper end of the second U-shaped installation plate (401), and the two installation guide rods (7) movably penetrate through the installation plate (6) and extend to the upper side of the installation plate (6).
5. The tension test device for detecting the building materials as claimed in claim 2, wherein two universal wheels (206) are symmetrically and fixedly mounted at the lower end of the mounting frame (201), and both the two universal wheels (206) are braking universal wheels.
6. The tension test device for detecting building materials according to claim 1, wherein the first clamping plate (304) is located right below the second clamping plate (404).
7. The tension test device for detecting building materials as claimed in claim 1, wherein the pressure sensor (5) and the speed sensor (9) are electrically connected with a controller (13), and the controller (13) is electrically connected with the display screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964997.4U CN215727281U (en) | 2021-08-20 | 2021-08-20 | Building material detects uses tensile test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121964997.4U CN215727281U (en) | 2021-08-20 | 2021-08-20 | Building material detects uses tensile test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215727281U true CN215727281U (en) | 2022-02-01 |
Family
ID=79999151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121964997.4U Expired - Fee Related CN215727281U (en) | 2021-08-20 | 2021-08-20 | Building material detects uses tensile test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215727281U (en) |
-
2021
- 2021-08-20 CN CN202121964997.4U patent/CN215727281U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |