CN220525517U - Novel building material test device - Google Patents
Novel building material test device Download PDFInfo
- Publication number
- CN220525517U CN220525517U CN202321974625.9U CN202321974625U CN220525517U CN 220525517 U CN220525517 U CN 220525517U CN 202321974625 U CN202321974625 U CN 202321974625U CN 220525517 U CN220525517 U CN 220525517U
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- building material
- novel building
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- 238000012360 testing method Methods 0.000 title claims abstract description 120
- 239000004566 building material Substances 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 11
- 238000004154 testing of material Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000012669 compression test Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000011056 performance test Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to the technical field of material performance tests, and particularly relates to a novel building material test device which comprises an upper panel, a lower panel and a support column, wherein the support column is positioned between the upper panel and the lower panel, the upper end and the lower end of the support column are respectively and fixedly connected with the upper panel and the lower panel to form an integral frame structure, a rotating wheel is fixedly arranged at the bottom of the lower panel, a first test mounting plate, a second test mounting plate, a third test mounting plate and a servo motor are arranged in the frame structure, the first test mounting plate is fixedly connected with the lower panel, the third test mounting plate is fixedly connected with the upper panel, a motor mounting seat is fixedly arranged at the bottom of the servo motor, the motor mounting seat is fixedly connected with the upper panel, and an annular tension and pressure sensor is fixedly arranged on the second test mounting plate. The detection device has simple structure, is convenient to transport and move, can be used for material drawing and compression test, and has good applicability.
Description
Technical Field
The utility model belongs to the technical field of material performance tests, and particularly relates to a novel building material test device.
Background
In recent years, the domestic construction industry develops rapidly, and with the continuous update of various technologies, the requirements on the overall construction level and quality of the construction industry are higher and higher. The building material is used as a basic raw material for building construction, and the quality of the building material directly influences the quality of engineering construction, so that the test and detection link of the building material is particularly important.
Most of the existing tests of the strength of the building reinforcing steel materials are finished by equipment of a laboratory of a special detection mechanism, the tests are inconvenient to finish in real time on a construction site, and related staff needs to be informed of the test materials in advance to take samples and take the test materials back to the laboratory of the detection mechanism for testing, so that certain pressure can be applied to a construction period, and therefore a novel building material testing device is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a novel building material testing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a novel building material test device, includes top panel, lower panel and support column, the upper and lower end of support column respectively with top panel and lower panel fixed connection form whole frame construction, lower panel bottom fixed mounting has the runner, the frame construction is inside to be provided with test mounting panel one, test mounting panel two, test mounting panel three and servo motor.
Preferably, the first test mounting plate is fixedly connected to the lower panel, and the third test mounting plate is fixedly connected to the upper panel.
Preferably, a motor mounting seat is fixedly mounted at the top of the servo motor, and the motor mounting seat is fixedly connected with the upper panel.
Preferably, an annular tension pressure sensor is fixedly arranged on the second test mounting plate, and a screw rod nut is fixedly arranged on the annular tension pressure sensor.
Preferably, the output end of the servo motor is fixedly connected with a screw rod, the screw rod is rotationally and spirally connected with a screw rod nut, and the lower end of the screw rod is not contacted with the first test mounting plate.
Preferably, the test fixture is fixedly installed on the first test mounting plate, the second test mounting plate and the third test mounting plate, a fastener is sleeved on the outer side of the test fixture, the test fixture is located on the same vertical axis, and building reinforcing steel materials are tightly locked in the test fixture.
Preferably, the first test mounting plate is provided with a limiting round steel, the limiting round steel slides through the second test mounting plate, and two ends of the limiting round steel are respectively and fixedly connected to the first test mounting plate and the third test mounting plate.
Preferably, the upper panel is provided with a controller and a power switch
According to the novel building material testing device, the clamping of the testing material is improved through the matching of the testing clamp and the fastener, the material is not easy to roll or pull out, and the smooth performance of the testing process is ensured.
According to the novel building material test device, the tensile force is amplified through the double-wire rod transmission structure, and the double servo motors and the controllers are selected to be more beneficial to controlling the force output stability, so that the test interval is better controlled.
According to the novel building material testing device, the three testing plates are arranged, so that the novel building material testing device can be used for drawing tests and compression tests, and the applicability is improved.
Drawings
FIG. 1 is a schematic perspective view of a novel building material testing device according to the present utility model;
FIG. 2 is a front view of a novel building material testing apparatus according to the present utility model;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is a vertical cross-sectional view of FIG. 2;
fig. 5 is an enlarged schematic cross-sectional view of the test fixture.
In the figure: 1. an upper panel; 2. a lower panel; 3. a support column; 4. a rotating wheel; 5. a controller; 6. a power switch; 7. a first test mounting plate; 8. a test mounting plate II; 9. test mounting plate III; 10. a test fixture; 11. a screw rod; 12. a servo motor; 13. a fastener; 14. a motor mounting seat; 15. a screw nut; 16. an annular pull pressure sensor; 17. limiting round steel; 18. building reinforcing steel bar material.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a novel building material test device comprises an upper panel 1, a lower panel 2 and a support column 3, wherein two ends of the support column 3 are fixedly connected with the upper panel 1 and the lower panel 2 respectively to form an integral frame structure, a rotating wheel 4 is fixedly arranged at the bottom of the lower panel 2, and a test mounting plate I7, a test mounting plate II 8, a test mounting plate III 9 and a servo motor 12 are arranged in the frame structure.
In this embodiment, the first test mounting plate 7 is fixedly connected to the lower panel 2, the third test mounting plate 9 is fixedly connected to the upper panel 1, the motor mounting seat 14 is fixedly mounted on the top of the servo motor 12, the motor mounting seat 14 is fixedly connected to the upper panel 1, and then the first test mounting plate 7, the third test mounting plate 9 and the servo motor 12 are fixedly connected to the frame structure, so that the positions of the first test mounting plate and the third test mounting plate are relatively unchanged.
In this embodiment, the second test mounting plate 8 is fixedly provided with the annular tension pressure sensor 16, the annular tension pressure sensor 16 is fixedly provided with the screw nut 15, the annular tension pressure sensor 16 is used for feeding back the tension pressure information received by the annular tension pressure sensor 16, the whole force transmission path is the threads on the servo motor 12, the screw 11 and the screw 11, the threads on the screw nut 15, the annular tension pressure sensor 16, the second test mounting plate 8, the test fixture 10 and the building reinforcing steel material 18, the force reaction transmission whole transmission path is opposite, and the annular tension pressure sensor 16 is on the force transmission path, so that the magnitude and the change of the tension pressure can be fed back in time.
In this embodiment, the output end of the servo motor 12 is fixedly connected with a screw rod 11, the screw rod 11 is rotationally screwed with a screw rod nut 15, and the lower end of the screw rod 11 is not contacted with the first test mounting plate 7, so that the second test mounting plate 8 has the freedom degree of up-and-down movement along with the screw rod nut 15 when the screw rod 11 rotates, thereby realizing the lifting or lowering of the second test mounting plate 8.
In this embodiment, test fixture 10 is all fixed mounting on test mounting panel one 7, test mounting panel two 8 and test mounting panel three 9, test fixture 10's outside cover is equipped with fastener 13, and each test fixture 10 is located same vertical axis, the inside inseparable lock of test fixture 10 has the construction rebar material 18, it should be noted that test fixture 10 inboard space has certain accommodation space and makes it be applicable to different model construction rebar materials 18, and test fixture 10 inboard surface has certain roughness, improve coefficient of friction, and test fixture 10 outside cover is equipped with fastener 13 in addition, can accomplish the fastening demand to construction rebar material 18.
In this embodiment, be equipped with spacing round steel 17 on the test mounting panel I7, spacing round steel 17 slides and passes test mounting panel II 8, and spacing round steel 17 both ends are fixed connection respectively on test mounting panel I7 and test mounting panel III 9, and the stability of translation about test mounting panel II 8 has been ensured in setting up of spacing round steel 17, has also reduced the loss to lead screw 11 in the test process simultaneously, is provided with controller 5 and switch 6 on the top panel 1, and controller 5 can set up loading program and control servo motor 12's output.
In the utility model, when in use, the power switch 6 is turned on, the test mounting plate II 8 is adjusted to a proper position according to the length of the construction steel bar material 18, then the test fixture 10 below the test mounting plate II 8 and above the test mounting plate I7 is adjusted to a proper gap opening according to the section of the construction steel bar material 18, the construction steel bar material 18 is inserted into the test fixture 10, then the test fixture 10 is adjusted to be in close contact with the construction steel bar material 18, the fastening piece on the outer side of the test fixture 10 is adjusted to be in a locking state, the loading step is set by the controller 5 according to the type of the construction steel bar material 18, the loading program is started, the controller 5 controls the output power of the servo motor 12, the output end of the servo motor 12 drives the screw rods 11 to rotate, the two screw rods 11 are driven by screw rods through screw nuts 15 screwed with the screw rods, the screw nuts 15 are fixedly connected with the annular tension pressure sensor 16, the annular tension pressure sensor 16 is fixedly connected with the second test mounting plate 8, the second test mounting plate 8 moves vertically and horizontally along with the screw nut 15, at the moment, the construction reinforcing steel bar material 18 is acted by the pressure of the second test mounting plate 8, meanwhile, the second test mounting plate 8 is acted by the construction reinforcing steel bar material 18, the second test mounting plate 8 transmits the pressure to the annular tension pressure sensor 16, the annular tension pressure sensor 16 receives the pressure signal and feeds the pressure signal back to the controller 5, at the moment, the controller 5 controls the output power of the servo motor 12 and simultaneously receives the negative feedback action of the pressure signal, the load interval is controlled more accurately, after the whole load step is finished, the test data of the construction reinforcing steel bar material 18 can be recorded on the controller 5, if the construction reinforcing steel bar material 18 is damaged in the load process, the annular tension pressure sensor 16 also outputs a limit pressure value when the construction reinforcing steel bar material 18 breaks to the controller 5, so that the compression test of the whole construction reinforcing steel bar material 18 is completed; if a drawing test is to be performed, the construction steel bar material 18 can be clamped into the test fixture 10 between the test mounting plate III 9 and the test mounting plate II 8, and the whole process is the same, so that the drawing test of the construction steel bar material 18 is completed. This novel building material test device simple structure is convenient for install, and the bottom has set up the runner simultaneously and has been done benefit to transportation and removal, and this device can be the building material draw and compression test, and its suitability is wider.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. Novel building material test device, a serial communication port, including top panel (1), lower panel (2) and support column (3), support column (3) respectively with top panel (1) and lower panel (2) fixed connection form whole frame construction, lower panel (2) bottom fixed mounting has runner (4), the frame construction is inside to be provided with experimental mounting panel one (7), experimental mounting panel two (8), experimental mounting panel three (9) and servo motor (12).
2. The novel building material testing device according to claim 1, wherein the first testing mounting plate (7) is fixedly connected to the lower panel (2), and the third testing mounting plate (9) is fixedly connected to the upper panel (1).
3. The novel building material test device according to claim 1, wherein a motor mounting seat (14) is fixedly arranged at the top of the servo motor (12), and the motor mounting seat (14) is fixedly connected with the upper panel (1).
4. The novel building material test device according to claim 1, wherein an annular tension pressure sensor (16) is fixedly installed on the second test installation plate (8), and a screw nut (15) is fixedly installed on the annular tension pressure sensor (16).
5. The novel building material test device according to claim 1, wherein the output end of the servo motor (12) is fixedly connected with a screw rod (11), the screw rod (11) is rotationally screwed with a screw rod nut (15), and the lower end of the screw rod (11) is not contacted with the test mounting plate I (7).
6. The novel building material test device according to claim 1, wherein test clamps (10) are fixedly installed on the first test mounting plate (7), the second test mounting plate (8) and the third test mounting plate (9), fasteners (13) are sleeved on the outer sides of the test clamps (10), the test clamps (10) are located on the same vertical axis, and building reinforcing steel materials (18) are tightly locked in the test clamps (10).
7. The novel building material test device according to claim 1, wherein the first test mounting plate (7) is provided with a limiting round steel (17), the limiting round steel (17) slides through the second test mounting plate (8), and two ends of the limiting round steel (17) are fixedly connected to the first test mounting plate (7) and the third test mounting plate (9) respectively.
8. The novel building material test device according to claim 1, wherein the upper panel (1) is provided with a controller (5) and a power switch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974625.9U CN220525517U (en) | 2023-07-26 | 2023-07-26 | Novel building material test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974625.9U CN220525517U (en) | 2023-07-26 | 2023-07-26 | Novel building material test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220525517U true CN220525517U (en) | 2024-02-23 |
Family
ID=89931194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974625.9U Active CN220525517U (en) | 2023-07-26 | 2023-07-26 | Novel building material test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220525517U (en) |
-
2023
- 2023-07-26 CN CN202321974625.9U patent/CN220525517U/en active Active
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