CN112255096A - Building material strength detection device - Google Patents
Building material strength detection device Download PDFInfo
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- CN112255096A CN112255096A CN202011030388.1A CN202011030388A CN112255096A CN 112255096 A CN112255096 A CN 112255096A CN 202011030388 A CN202011030388 A CN 202011030388A CN 112255096 A CN112255096 A CN 112255096A
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- 239000004566 building material Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 35
- 238000007906 compression Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 82
- 229910052742 iron Inorganic materials 0.000 claims description 41
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims 6
- 238000012669 compression test Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The application relates to a building material strength detection device, which comprises a compression resistance detector body, wherein an installation rod is arranged on a workbench of the compression resistance detector body, the installation rod is arranged in a cylindrical manner, one end of the installation rod is fixedly connected with a connecting ball, the connecting ball is connected with a mounting plate in a ball joint manner, a positioning mechanism for positioning the gravity center of a test piece on the extension line of the axis of the installation rod is arranged on the upper surface of the mounting plate, an adjusting mechanism for adjusting the mounting plate to be horizontal is arranged on the workbench of the compression resistance detector body, the mounting plate is in ball joint with the connecting ball, the mounting plate is leveled through the adjusting mechanism, then the gravity center of the test block is positioned on the extension line of the axis of the mounting rod through the positioning mechanism, the stability of a pressing plate on the compression resistance detector body acting on the test block is improved, and the stress of the test block is more, the accuracy of the compression test of the test block is improved.
Description
Technical Field
The application relates to building material intensity check out test set, especially relates to a building material intensity detection device.
Background
A concrete pressure tester is used for detecting the compression resistance of a concrete test block.
Concrete compression testing machine in the use, need make the test piece with the concrete, then place the concrete test piece and test on the workstation, current concrete compression testing machine in the use, in case there is residue or test piece bottom surface unevenness on the workstation, it is inhomogeneous to lead to the pressure plate on the concrete compression testing machine to press to examine time measuring appearance atress on the test piece upper surface, leads to the data that detect inaccurate.
Disclosure of Invention
In order to improve the compression test's of test block accuracy, this application provides a building material intensity detection device.
The application provides a building material intensity detection device adopts following technical scheme:
the utility model provides a building material intensity detection device, includes the resistance to compression detector body be equipped with an installation pole on the workstation of resistance to compression detector body, the installation pole is cylindric setting one end fixedly connected with connecting ball of installation pole, ball joint has a mounting panel on connecting ball be equipped with the positioning mechanism who is used for fixing a position the focus of test piece on the mounting panel upper surface at the extension line of the axis of installation pole, be equipped with on the workstation of resistance to compression detector body and be used for adjusting the mounting panel and be horizontally adjustment mechanism.
Through adopting above-mentioned technical scheme, through with the installation board ball joint on connecting the ball, through adjustment mechanism with the mounting panel leveling, then fix a position the focus of test piece on the extension line of the axis of installation pole through positioning mechanism, through such setting, simple structure, convenient operation has improved the stability of clamp plate effect on the test piece on the resistance to compression detector body, makes the test piece atress more even, has improved the resistance to compression test's to the test piece accuracy.
Optionally, positioning mechanism includes that fixed connection is on the mounting panel upper surface with the mounting panel be concentric locating ring, the even locating hole of seting up on the locating ring outer wall in a plurality of groups interval, a plurality of groups set up mounting groove, the set nut of sliding connection in the mounting groove on the locating ring upper surface, the positioning bolt of threaded connection on the set nut inner wall and rotate the location arc board of connecting on one end of positioning bolt, mounting groove and locating hole intercommunication, set nut includes first arc board and second arc board, and first arc board and second arc board splice into a circle, and positioning bolt threaded connection is on first arc board inner wall and on second arc board inner wall equal fixedly connected with one on first arc board and the second arc board outer wall supports the tight spring, supports the one end of tight spring and supports tightly on mounting groove one end inner wall, is equipped with between clamp plate and the locating ring on the resistance to compression detector body and is used for conveniently with first arc board and second circle A disengagement member for separating the arc plates.
Through adopting above-mentioned technical scheme, through rotating positioning bolt, positioning bolt drive location circular arc board supports tightly on the test block outer wall, can adjust the position of test block on the mounting panel through the position of adjustment positioning bolt on set nut, through setting up set nut into first circular arc board and second circular arc board, under the effect of supporting tight spring, first circular arc board and second circular arc board support tightly together, break away from first circular arc board and second circular arc board through the stripping part, through such setting, moreover, the steam generator is simple in structure, and the operation is convenient, the operator has been made things convenient for and has been fixed a position the position of test block on the mounting panel.
Optionally, the separating part comprises an iron block slidably connected in the mounting groove, a barrier strip fixedly connected to the bottom surface of the inner wall of the mounting groove, a connecting spring fixedly connected to the barrier strip and the iron block at two ends, an electromagnet fixedly connected to the inner wall of one end of the mounting groove, a separating rod fixedly connected to the side wall of the pressing plate on the body of the compression resistance detector, a separating spring fixedly connected to one end of the separating rod, a first iron sheet fixedly connected to one end of the separating spring, and a second iron sheet fixedly connected to the upper surface of the positioning ring, wherein the one end of the first arc plate far away from the clamping spring is fixedly connected to the iron block, and the first iron sheet and the second iron sheet are connected in series in a power supply loop.
Through adopting above-mentioned technical scheme, the clamp plate downstream on the resistance to compression detector body, the clamp plate drives and breaks away from pole downstream, break away from the first iron sheet that breaks away from the spring on the pole and support tightly on the second iron sheet on the holding ring, the electro-magnet circular telegram, the motion of electro-magnet drive iron plate, iron plate compression coupling spring, through such setting, moreover, the steam generator is simple in structure, and convenient for operation, made things convenient for the operator to break away from first circular arc board and second circular arc board, reduced the location circular arc board and supported tightly the influence to experimental accuracy on the test block outer wall.
Optionally, one end of the iron block close to the connecting spring is fixedly connected with a long rod, the connecting spring sleeve is arranged on the outer wall of the long rod, a through hole is formed in the stop strip, one end of the long rod is connected in the through hole in a sliding mode, and the long rod is made of magnetic materials.
Through adopting above-mentioned technical scheme, through a fixedly connected with stock on iron plate one side, stock one end sliding connection is in the through-hole, and the stock is made by magnetic material, through such setting, simple structure, convenient operation has improved the stability of electro-magnet drive iron plate motion.
Optionally, a plurality of groups of notches are formed in the upper surface of the positioning ring, the lower surface of the inner wall of each notch is flush with the mounting plate, and the inner walls on two sides of each notch are flush with the inner wall and the outer wall of the positioning ring.
Through adopting above-mentioned technical scheme, through having seted up a plurality of groups breach on the holding ring upper surface, breach inner wall lower surface and mounting panel parallel and level, the both sides inner wall and the mounting panel inner and outer wall parallel and level of breach through such setting, simple structure, convenient operation has made things convenient for the operator to clear up the impurity on the mounting panel.
Optionally, an air vent has been seted up on the breach inner wall, and air vent one end extends and does not run through towards adjacent another breach inner wall set up a plurality of groups of gas blow holes on the holding ring inner wall, gas blow hole one end and air vent intercommunication, the one end that the air vent was kept away from to the gas blow hole is the slope setting towards the mounting panel.
Through adopting above-mentioned technical scheme, through having seted up an air vent on the breach inner wall, air vent one end is towards adjacent another breach extension and not run through, has seted up a plurality of groups gas hole on the holding ring inner wall, and gas hole and air vent intercommunication, gas hole are the slope setting, through such setting, simple structure, convenient operation has made things convenient for the impurity of operator on with the mounting panel to blow off, has improved experimental accuracy.
Optionally, an air suction hole is formed in the inner wall of the notch, the air suction hole and the vent hole are vertically arranged, one end of the air suction hole extends towards the inner wall of the adjacent notch and does not penetrate through the notch, and a plurality of groups of air suction holes are formed in the inner wall of the positioning ring.
Through adopting above-mentioned technical scheme, through having seted up the aspirating hole on the breach inner wall, the aspirating hole sets up from top to bottom with the air vent, has seted up the suction hole on the holding ring inner wall, suction hole and aspirating hole intercommunication, through such setting, simple structure, convenient operation has made things convenient for the operator to adsorb the dust and has fallen.
Optionally, the adjusting mechanism comprises a plurality of groups of first rods rotatably connected to the lower surface of the mounting plate, and second rods in threaded connection with the outer wall of one end of each first rod.
Through adopting above-mentioned technical scheme, be connected with even a plurality of first poles of group through rotating on the mounting panel lower surface, threaded connection has the second pole on first pole outer wall, and the second pole supports tightly on the resistance to compression detector body, through such setting, simple structure, convenient operation has made things convenient for the level that the operator adjusted the mounting panel.
In summary, the present application includes at least one of the following beneficial technical effects:
the stability of the pressing plate on the compression resistance detector body acting on the test block is improved, so that the test block is stressed more uniformly, and the accuracy of the compression resistance test on the test block is improved;
the operator can conveniently adjust the level of the mounting plate;
the impurity on the mounting panel is blown off to the operator of having made things convenient for, has improved experimental accuracy.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a positioning mechanism in an embodiment of the present application.
Fig. 3 is a schematic structural view of a release member in the embodiment of the present application.
Description of reference numerals: 1. a compression resistance detector body; 2. mounting a rod; 3. a connecting ball; 4. mounting a plate; 5. a positioning mechanism; 6. an adjustment mechanism; 7. a positioning ring; 8. positioning holes; 9. mounting grooves; 10. positioning a nut; 11. positioning the bolt; 12. positioning the arc plate; 13. a first arc plate; 14. a second arc plate; 15. the spring is tightly propped; 16. a disengaging member; 17. an iron block; 18. blocking strips; 19. a connecting spring; 20. an electromagnet; 21. a release lever; 22. a disengagement spring; 23. a first iron piece; 24. a second iron piece; 25. a long rod; 26. a through hole; 27. a notch; 28. a vent hole; 29. a gas blowing hole; 30. an air exhaust hole; 31. a suction hole; 32. a first lever; 32. a second lever.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses building material intensity detection device.
As shown in fig. 1 and fig. 2, a building material strength detection device, including resistance to compression detector body 1, an installation pole 2 of fixedly connected with on resistance to compression detector body 1's workstation, installation pole 2 is cylindric setting, installation pole 2 is coaxial setting with the clamp plate on the resistance to compression detector body 1, serve fixedly connected with connecting ball 3 at installation pole 2, ball joint has a mounting panel 4 on connecting ball 3, be equipped with the positioning mechanism 5 that is used for the focus of positioning test piece at the extension line of the axis of installation pole 2 on the upper surface of mounting panel 4, be equipped with on resistance to compression detector body 1's workstation and be used for adjusting mounting panel 4 and be horizontally adjustment mechanism 6.
As shown in fig. 1 and 2, the positioning mechanism 5 includes a positioning ring 7, a positioning hole 8, a mounting groove 9, a positioning nut 10, a positioning bolt 11, a positioning arc plate 12, the positioning ring 7 is fixedly connected to the upper surface of the mounting plate 4, the outer wall of the positioning ring 7 is flush with the outer wall of the mounting plate 4, the positioning hole 8 is arranged on the outer wall of the positioning pipe and runs through the positioning ring 7, four groups of positioning holes 8 are arranged along the outer wall of the positioning ring 7, a plurality of groups of mounting grooves 9 are arranged on the upper surface of the positioning ring 7, the positioning hole 8 is communicated with the mounting hole, the positioning nut 10 is arranged in the mounting groove 9, the positioning nut 10 is in threaded connection with the positioning nut 10, and.
As shown in fig. 1 and 2, in order to facilitate an operator to detach the positioning bolt 11 from the positioning nut 10, the positioning nut 10 includes a first arc plate 13 and a second arc plate 14, the first arc plate 13 and the second arc plate 14 are spliced into a circle, the positioning bolt 11 is screwed on inner walls of the first arc plate 13 and the second arc plate 14, the first arc plate 13 and the second arc plate 14 are slidably connected in the mounting groove 9, a tightening spring 15 is fixedly connected to outer walls of the first arc plate 13 and the second arc plate 14, one end of the tightening spring 15 is tightly connected to an inner wall at one end of the mounting groove 9, and a detachment piece 16 for conveniently separating the first arc plate 13 from the second arc plate 14 is arranged between a pressing plate on the compression detector body 1 and the positioning ring 7.
As shown in fig. 2 and 3, the separating member 16 includes an iron block 17, a barrier strip 18, a connecting spring 19, an electromagnet 20, a separating rod 21, a separating spring 22, a first iron sheet 23 and a second iron sheet 24, the iron block 17 is slidably connected in the mounting groove 9, the barrier strip 18 is fixedly connected to the bottom surface of the inner wall of the mounting groove 9, the connecting spring 19 is disposed between the barrier strip 18 and the iron block 17, two ends of the connecting spring 19 are respectively fixedly connected to the barrier strip 18 and the iron block 17, the electromagnet 20 is fixedly connected to the inner wall of one end of the mounting groove 9, one end of the resisting spring 15 is fixedly connected to the iron block 17, one end of the separating rod 21 is fixedly connected to the lower surface of the pressing plate of the compression tester body 1, one end of the separating spring 22 is fixedly connected to the end surface of the separating rod 21, the first iron sheet 23 is fixedly connected to the other end of the separating spring 22, the second iron sheet 24, the first iron piece 23 and the second iron piece 24 are connected in series in the power supply circuit of the electromagnet 20.
As shown in fig. 2 and 3, in order to better drive the iron block 17 to move by the electromagnet 20, a long rod 25 is fixedly connected to a side wall of the iron block 17 close to the connecting spring 19, a through hole 26 is formed on the barrier strip 18, one end of the long rod 25 is slidably connected in the through hole 26, and the long rod 25 is made of a magnetic material.
As shown in fig. 2 and 3, in order to facilitate the cleaning of the impurities on the mounting plate 4 by the operator, a plurality of groups of notches 27 are formed in the upper surface of the positioning ring 7, the lower surface of the inner wall of each notch 27 is flush with the upper surface of the mounting plate 4, the inner walls of the two sides of each notch 27 are flush with the inner wall and the outer wall of the positioning ring 7, a vent hole 28 is formed in the inner wall of each notch 27, one end of each vent hole 28 extends towards the inner wall of another adjacent notch 27 and does not penetrate through the inner wall, a plurality of groups of blowing holes 29 are formed in the inner wall of the positioning ring 7, each blowing hole 29 is communicated with the corresponding vent.
As shown in fig. 2 and 3, in order to facilitate the operator to suck the dust, the inner wall of the notch 27 is provided with an air suction hole 30, one end of the air suction hole 30 extends towards the inner wall of the adjacent notch 27 without penetrating through the inner wall, the air suction hole 30 and the vent hole 28 are vertically arranged, the inner wall of the positioning ring 7 is provided with a plurality of groups of air suction holes 31, and the air suction holes 31 are communicated with the air suction hole 30.
As shown in fig. 1, the adjusting mechanism 6 includes a first rod 32 and a second rod 32, one end of the first rod 32 is rotatably connected to the lower surface of the mounting plate 4, a plurality of groups of the first rods 32 are rotatably connected to the lower surface of the mounting plate 4, one end of the second rod 32 is screwed to the outer wall of one end of the first rod 32, and one end of the second rod 32 abuts against the upper surface of the workbench on the compression-resistant testing apparatus body 1.
The implementation principle of the building material strength detection device in the embodiment of the application is as follows: rotating the first rod 32, abutting one end of the second rod 32 on the upper surface of the workbench on the compression resistance detector body 1, and rotating the second rod 32 to adjust the mounting plate 4 to be horizontal;
placing a test block on the upper surface of the mounting plate 4, rotating the positioning bolt 11, driving the positioning arc plate 12 to be tightly abutted against the outer wall of the test block by the positioning bolt 11, and adjusting the gravity center of the test block to the extension line of the axis of the mounting rod 2;
a pressure plate on the compression resistance detector body 1 is pressed on the upper surface of a test block, a first iron sheet 23 on a release rod 21 is tightly abutted to a second iron sheet 24 on the positioning ring 7, the electromagnet 20 is electrified, the electromagnet 20 drives the iron sheet 17 to compress the connecting spring 19, and the first arc plate 13 and the second arc plate 14 are released from the positioning bolt 11;
the first lever 32 is rotated to disengage the second lever 32 from the table of the compression resistance measuring apparatus body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A building material intensity detection device which characterized in that: including resistance to compression detector body (1) be equipped with an installation pole (2) on the workstation of resistance to compression detector body (1), installation pole (2) are cylindric setting installation pole (2) serve one end fixedly connected with connecting ball (3), and the ball joint has a mounting panel (4) on connecting ball (3) be equipped with positioning mechanism (5) that are used for fixing a position the focus of test piece on the upper surface of mounting panel (4) at the extension line of the axis of installation pole (2), be equipped with on the workstation of resistance to compression detector body (1) and be used for adjusting mounting panel (4) and be horizontally adjustment mechanism (6).
2. The building material strength detection device according to claim 1, wherein: the positioning mechanism (5) comprises a positioning ring (7) which is fixedly connected to the upper surface of the mounting plate (4) and concentrically arranged with the mounting plate (4), a plurality of groups of positioning holes (8) which are uniformly arranged at intervals and are arranged on the outer wall of the positioning ring (7), a plurality of groups of mounting grooves (9) which are arranged on the upper surface of the positioning ring (7), a positioning nut (10) which is slidably connected in the mounting groove (9), a positioning bolt (11) which is in threaded connection with the inner wall of the positioning nut (10) and a positioning arc plate (12) which is rotatably connected to one end of the positioning bolt (11), wherein the mounting groove (9) is communicated with the positioning hole (8), the positioning nut (10) comprises a first arc plate (13) and a second arc plate (14), the first arc plate (13) and the second arc plate (14) are spliced into a circle, the positioning bolt (11) is in threaded connection with the inner wall of the first arc plate (13) and the, the outer walls of the first arc plate (13) and the second arc plate (14) are fixedly connected with one abutting spring (15), one end of the abutting spring (15) abuts against the inner wall of one end of the mounting groove (9), and a separation piece (16) used for conveniently separating the first arc plate (13) from the second arc plate (14) is arranged between a pressing plate and a positioning ring (7) on the compression resistance detector body (1).
3. The building material strength detection device according to claim 2, wherein: the separation piece (16) comprises an iron block (17) which is connected in the mounting groove (9) in a sliding way, a barrier strip (18) which is fixedly connected on the bottom surface of the inner wall of the mounting groove (9), a connecting spring (19) with two ends respectively fixedly connected on the barrier strip (18) and the iron block (17), an electromagnet (20) fixedly connected on the inner wall of one end of the mounting groove (9), a separation rod (21) fixedly connected on the side wall of a pressing plate on the compression resistance detector body (1), a separation spring (22) fixedly connected on one end of the separation rod (21), a first iron sheet (23) fixedly connected on one end of the separation spring (22) and a second iron sheet (24) fixedly connected on the upper surface of the positioning ring (7), one end of the abutting spring (15) far away from the first arc plate (13) is fixedly connected to the iron block (17), the first iron sheet (23) and the second iron sheet (24) are connected in series in a power supply loop of the electromagnet (20).
4. The building material strength detection device according to claim 3, wherein: one end of the iron block (17) close to the connecting spring (19) is fixedly connected with a long rod (25), the connecting spring (19) is sleeved on the outer wall of the long rod (25), a through hole (26) is formed in the barrier strip (18), one end of the long rod (25) is slidably connected into the through hole (26), and the long rod (25) is made of a magnetic material.
5. The building material strength detection device according to claim 2, wherein: set up a plurality of groups breach (27) on holding ring (7) upper surface, breach (27) inner wall lower surface and mounting panel (4) parallel and level, breach (27) both sides inner wall and holding ring (7) inside and outside wall parallel and level.
6. The building material strength detection device according to claim 5, wherein: seted up an air vent (28) on breach (27) inner wall, air vent (28) one end is towards extending and not running through of adjacent another breach (27) inner wall set up a plurality of groups gas hole (29) on holding ring (7) inner wall, gas hole (29) one end and air vent (28) intercommunication, the one end that air hole (28) were kept away from in gas hole (29) is the slope setting towards mounting panel (4).
7. The building material strength detection device according to claim 6, wherein: the inner wall of the notch (27) is provided with an air suction hole (30), the air suction hole (30) and the vent hole (28) are arranged up and down, one end of the air suction hole (30) extends towards the inner wall of the adjacent notch (27) and does not penetrate through the inner wall, and the inner wall of the positioning ring (7) is provided with a plurality of groups of air suction holes (31).
8. The building material strength detection device according to claim 1, wherein: the adjusting mechanism (6) comprises a plurality of groups of first rods (32) which are rotatably connected to the lower surface of the mounting plate (4) and second rods (32) which are in threaded connection with the outer wall of one end of each first rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030388.1A CN112255096B (en) | 2020-09-27 | 2020-09-27 | Building material intensity detection device |
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|---|---|---|---|
| CN202011030388.1A CN112255096B (en) | 2020-09-27 | 2020-09-27 | Building material intensity detection device |
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| CN112255096B CN112255096B (en) | 2024-01-30 |
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| CN108458941A (en) * | 2018-02-07 | 2018-08-28 | 国网山东省电力公司经济技术研究院 | The concrete bearing intension testing machine being convenient to operation |
| CN108693035A (en) * | 2018-05-15 | 2018-10-23 | 安徽理工大学 | A kind of Tensile Strength of Rock test device and its test method |
| CN209069703U (en) * | 2018-09-13 | 2019-07-05 | 上海同建工程建设监理咨询有限责任公司 | A kind of reisilometer locating support |
| CN209264449U (en) * | 2018-12-01 | 2019-08-16 | 石家庄市筑鑫混凝土有限公司 | A kind of concrete axle center compression test device |
| CN210720010U (en) * | 2019-09-18 | 2020-06-09 | 铁科院(深圳)检测工程有限公司 | Testing machine for impact test of steel pipe for building |
| CN210803140U (en) * | 2019-10-09 | 2020-06-19 | 迪赛福测量技术(江苏)有限公司 | Negative pressure testing machine for detecting bearing capacity of pipe fitting joint |
| CN111024508A (en) * | 2019-12-28 | 2020-04-17 | 张锋矛 | Building material strength detection device and detection method |
| CN211477093U (en) * | 2020-03-26 | 2020-09-11 | 北京中润宝成工程技术有限公司 | A positioner for geotechnical engineering sedimentation pipe |
| CN111551459A (en) * | 2020-04-25 | 2020-08-18 | 南通科创建设工程检测有限公司 | High-efficient building material detection device |
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