Quality testing device for autoclaved fly ash-lime bricks
By designing a quality testing device including a detection unit, an adjustment unit, an auxiliary positioning unit and a protective unit, the problem that traditional detection methods cannot accurately detect the local strength of the bricks is solved, and more accurate and safe detection results are achieved.
Patent Information
- Application Number
- CN202510286219.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2024-09-21
- Filing Date
- 2025-03-12
- Publication Date
- 2025-06-06
AI Technical Summary
The traditional autoclaved fly ash brick detection method cannot accurately detect the local strength of the brick, resulting in inaccurate detection results and affecting the quality of the project.
A quality testing device including a detection unit, an adjustment unit, an auxiliary positioning unit and a protective unit is designed. The device realizes local strength detection of the brick body through a hydraulic press and a pressure detector, and ensures the accuracy and safety of the detection through an adjustment unit and an auxiliary positioning unit.
This device can not only detect the entire brick body, but also accurately detect the local strength of the brick body, improve the accuracy and safety of the test results, and avoid project quality problems caused by inaccurate testing.
Smart Images
Figure CN120102310A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of fly ash brick quality detection, in particular to a quality testing device for autoclaved fly ash bricks. Background Art
[0002] Autoclaved fly ash brick refers to fly ash brick made of fly ash, lime or cement as the main raw materials, with appropriate amount of gypsum and aggregate, prepared by mixing, pressed into shape, and cured under high pressure or normal pressure or naturally cured. Fly ash brick is made of fly ash and lime as the main raw materials, with appropriate amount of gypsum and aggregate, prepared by mixing, pressed into shape, and cured under high pressure or normal pressure or naturally cured.
[0003] The detection method in the prior art is to squeeze the brick body through an extrusion device, and then calculate the pressure on the brick body when it is broken, which can be used as its strength index.
[0004] However, the traditional detection method makes the force-bearing area of the brick body larger, and in actual use, the local pressure-bearing area of the brick body is often larger, which leads to inaccurate detection results, thereby affecting the actual use of the brick body and further affecting the quality of the project. Summary of the invention
[0005] In view of the deficiencies of the prior art, the present invention provides a quality testing device for autoclaved fly ash bricks, which solves the problem that the traditional test does not perform local strength test on the brick body, thus affecting the brick body in actual use in engineering.
[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A quality testing device for autoclaved fly ash bricks comprises: A detection unit, the detection unit comprising: Base; A support column, wherein the support column is fixedly connected to the top of the base; A cantilever arm, the cantilever arm is fixedly connected to the top of the support column; A pressure platform, which is arranged on the top of the base and is located in front of the support column; An auxiliary positioning unit, the auxiliary positioning unit is located above the adjustment unit and is used to fix the position of the fly ash brick when the detection unit performs quality detection on the autoclaved fly ash brick; An adjustment unit, the adjustment unit is located inside the detection unit, and the adjustment unit includes: The first slider is used to support the detection placement table for left and right adjustment; The second slider is used to support the detection placement table for front and rear adjustment; The protection unit is sleeved on the outside of the detection unit and is used to prevent fragments from spurting out and injuring people when the fly ash brick breaks during detection.
[0007] Preferably, the boom is plugged with a hydraulic press, and the boom is penetrated by the hydraulic press, a top plate is sleeved on the outer side of the hydraulic press, the top plate is arranged at the bottom of the boom, and the top plate is tightly attached to the boom.
[0008] Preferably, a pressure detector is provided at the output end of the hydraulic press, and the pressure detector is connected directly below the output end of the hydraulic press. A connecting plate is connected to the bottom of the pressure detector, a positioning rod is provided on the side of the connecting plate, the positioning rod is fixedly connected to the connecting plate, and a pressure head is connected to the bottom of the connecting plate.
[0009] Preferably, a positioning guide rod is inserted into the other end of the positioning rod, the top of the positioning guide rod is connected to the bottom of the top plate, and the bottom of the positioning guide rod is connected to the top of the base.
[0010] Preferably, a left and right sliding guide rod is inserted on the first slide block, a front and rear adjusting screw is inserted on the first slide block, the front and rear adjusting screw is located below the left and right sliding guide rods, first fixed connecting pieces are provided at both ends of the left and right sliding guide rods, the first fixed connecting piece is fixedly connected to the left and right sliding guide rods, the first fixed connecting piece is fixedly set on the top of the base, the front and rear sliding guide rod is inserted on the second slide block, the left and right adjusting screw is inserted on the second slide block, the left and right adjusting screw is located above the front and rear sliding guide rods, second fixed connecting pieces are provided at both ends of the front and rear sliding guide rods, the second fixed connecting piece is fixedly connected to the front and rear sliding guide rods, and the second fixed connecting piece is fixed on the top of the base.
[0011] Preferably, the auxiliary positioning unit includes a detection placement table and a bidirectional threaded rod, the detection placement table is located on the top of the base, and the detection placement table is tightly attached to the base, a first threaded hole is opened on the detection placement table, and the first threaded hole corresponds to the left and right adjustment screws, and a second threaded hole is opened on the detection placement table, and the second threaded hole corresponds to the front and rear adjustment screws, and the second threaded hole is located below the first threaded hole.
[0012] Preferably, a clamping sleeve is provided on the left and right sides of the detection placement table, a bidirectional threaded rod is inserted into the clamping sleeve, a limiting piece is sleeved on the outer side of the bidirectional threaded rod, the limiting piece is located on the inner side of the clamping sleeve, a round turning handle is sleeved on the front end of the bidirectional threaded rod, a pulley is sleeved on the rear end of the bidirectional threaded rod, a transmission belt is sleeved on the pulley, and the transmission belt is used to transmit and connect the two pulleys.
[0013] Preferably, a clamping piece is sleeved on the outer side of the bidirectional threaded rod, the clamping piece is located on the outer side of the ferrule, the clamping piece is clamped with a sliding guide rail, the sliding guide rail is fixedly arranged on the left and right sides of the detection placement table, and the top of the sliding guide rail is connected to the bottom of the ferrule.
[0014] Preferably, the protection unit includes a protective cover and a soft protective curtain, a fixed connecting rod is arranged at the rear of the protective cover, the fixed connecting rod is fixedly connected to the protective cover, a connecting card is connected to the bottom of the protective cover, a circular arc sleeve is connected to the bottom of the connecting card, the connecting card and the circular arc sleeve are respectively clamped on the top and the outside of the positioning rod, the soft protective curtain is sleeved on the outside of the protective cover, the soft protective curtain is inserted with rivets, the rivets penetrate the soft protective curtain and are inserted into the protective cover.
[0015] The invention discloses a quality testing device for autoclaved fly ash bricks, which has the following beneficial effects: by providing an adjustment unit, the testing device can not only test the entire brick body, but also perform local testing on the brick body, so that the testing result is more accurate and more in line with reality; an auxiliary positioning unit is provided, which can assist in positioning the brick body during the testing process to prevent the displacement of the brick body from affecting the testing result; a protection unit is provided, which can prevent the fragments generated by the brick body being broken during the testing process from bursting, avoid causing safety accidents, and improve the safety during the testing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the detection unit of the present invention; Figure 3 This is a schematic diagram of the structure of the regulating unit of the present invention; Figure 4 This is a schematic diagram of the structure of the auxiliary positioning unit of the present invention; Figure 5 It is a schematic diagram of the structure of the protection unit of the present invention.
[0018] In the figure: 1, detection unit; 11, base; 12, support column; 13, cantilever arm; 14, pressure platform; 15, hydraulic press; 151, pressure detector; 152, connecting plate; 153, positioning rod; 154, pressure head; 16, top plate; 17, positioning guide rod; 2, adjustment unit; 21, first slider; 211, left and right sliding guide rod; 212, first fixed connection; 213, front and rear adjustment screw; 22, second slider; 221, front and rear sliding guide rod; 222, second fixed connection Parts; 223, left and right adjustment screws; 3, auxiliary positioning unit; 31, detection placement table; 311, first threaded hole; 312, second threaded hole; 32, sleeve; 33, two-way threaded rod; 331, limiter; 332, round handle; 333, pulley; 34, transmission belt; 35, clamping part; 36, sliding guide rail; 4, protection unit; 41, protection cover; 411, fixed connecting rod; 412, connecting card; 413, arc sleeve; 42, soft protective curtain; 43, rivet. DETAILED DESCRIPTION
[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0020] The embodiment of the invention discloses a quality testing device for autoclaved fly ash bricks.
[0021] Embodiment 1, according to the attached Figure 1-5 As shown, including: Detection unit 1, the detection unit 1 comprises: Base 11; A support column 12, the support column 12 is fixedly connected to the top of the base 11; A cantilever arm 13, the cantilever arm 13 is fixedly connected to the top of the support column 12; A pressure platform 14, which is disposed on the top of the base 11 and is located in front of the support column 12; Auxiliary positioning unit 3, the auxiliary positioning unit 3 is located above the adjustment unit 2, and is used to fix the position of the fly ash brick when the detection unit 1 performs quality detection on the autoclaved fly ash brick; The adjustment unit 2 is located inside the detection unit 1 and includes: The first slider 21 is used to support the detection placement table 31 for left and right adjustment; The second slider 22 is used to support the detection placement table 31 for front and rear adjustment; The protection unit 4 is sleeved on the outside of the detection unit 1 and is used to prevent the fragments from spurting out and injuring people when the fly ash bricks are broken during the detection.
[0022] By providing an adjustment unit, the detection equipment can not only detect the entire brick body, but also perform local detection on the brick body, so that the detection result is more accurate and more in line with reality; an auxiliary positioning unit is provided, which can assist in positioning the brick body during the detection process to prevent the displacement of the brick body from affecting the detection result; a protection unit is provided, which can prevent the fragments generated by the brick body breaking during the detection process from bursting out, avoid causing safety accidents, and improve the safety of the detection process.
[0023] Furthermore, the arm 13 is connected with a hydraulic press 15, and the arm 13 is penetrated by the hydraulic press 15. A top plate 16 is sleeved on the outside of the hydraulic press 15. The top plate 16 is arranged at the bottom of the arm 13, and the top plate 16 is tightly attached to the arm 13. The arm 13 is used to fix the hydraulic press 15 to facilitate the quality inspection of the hydraulic press 15.
[0024] Furthermore, a pressure detector 151 is provided at the output end of the hydraulic press 15. The pressure detector 151 is connected directly below the output end of the hydraulic press 15. A connecting plate 152 is connected to the bottom of the pressure detector 151. A positioning rod 153 is provided on the side of the connecting plate 152. The positioning rod 153 is fixedly connected to the connecting plate 152. A pressure head 154 is connected to the bottom of the connecting plate 152. The pressure detector 151 is provided on the output end of the hydraulic press 15 to facilitate the detection of accurate results.
[0025] It is particularly disclosed that a positioning guide rod 17 is inserted into the other end of the positioning rod 153, the top of the positioning guide rod 17 is connected to the bottom of the top plate 16, and the bottom of the positioning guide rod 17 is connected to the top of the base 11. The positioning rod 153 and the positioning guide rod 17 cooperate with each other to facilitate the positioning of the output end of the hydraulic press 15.
[0026] Particularly disclosed, a left-right sliding guide rod 211 is inserted on the first slider 21, a front-and-rear adjusting screw 213 is inserted on the first slider 21, the front-and-rear adjusting screw 213 is located below the left-and-right sliding guide rod 211, first fixed connecting pieces 212 are provided at both ends of the left-and-right sliding guide rod 211, the first fixed connecting piece 212 is fixedly connected to the left-and-right sliding guide rod 211, the first fixed connecting piece 212 is fixedly provided on the top of the base 11, a front-and-rear sliding guide rod 221 is inserted on the second slider 22, a left-and-right adjusting screw 223 is inserted on the second slider 22, the left-and-right adjusting screw 223 is located above the front-and-rear sliding guide rod 221, second fixed connecting pieces 222 are provided at both ends of the front-and-rear sliding guide rod 221, the second fixed connecting piece 222 is fixedly connected to the front-and-rear sliding guide rod 221, and the second fixed connecting piece 222 is fixedly connected to the top of the base 11.
[0027] Specifically disclosed, the auxiliary positioning unit 3 includes a detection placement table 31 and a bidirectional threaded rod 33. The detection placement table 31 is located on the top of the base 11, and the detection placement table 31 is tightly attached to the base 11. A first threaded hole 311 is opened on the detection placement table 31, and the first threaded hole 311 corresponds to the left and right adjustment screw 223. A second threaded hole 312 is opened on the detection placement table 31, and the second threaded hole 312 corresponds to the front and rear adjustment screw 213. The second threaded hole 312 is located below the first threaded hole 311. The detection placement table 31 is plugged with the left and right adjustment screws 223 and the front and rear adjustment screws 213, which is convenient for adjusting the position of the detection placement table 31.
[0028] It should be particularly emphasized that a sleeve 32 is provided on the left and right sides of the detection placement table 31, a bidirectional threaded rod 33 is inserted on the sleeve 32, a limit piece 331 is sleeved on the outer side of the bidirectional threaded rod 33, the limit piece 331 is located on the inner side of the sleeve 32, a round turning handle 332 is sleeved on the front end of the bidirectional threaded rod 33, a pulley 333 is sleeved on the rear end of the bidirectional threaded rod 33, a transmission belt 34 is sleeved on the pulley 333, and the transmission belt 34 is used for transmission connection of the two pulleys 333. The bidirectional threaded rod 33 is connected by the transmission belt 34 through the transmission pulley 34, which is convenient for adjusting the position of the clamping member 35 and fixing the brick body.
[0029] It should be particularly emphasized that a clamping piece 35 is sleeved on the outer side of the bidirectional threaded rod 33, and the clamping piece 35 is located on the outer side of the clamping sleeve 32. The clamping piece 35 is clamped with a sliding guide rail 36, and the sliding guide rail 36 is fixedly arranged on the left and right sides of the detection placement table 31. The top of the sliding guide rail 36 is connected to the bottom of the clamping sleeve 32. The clamping piece 35 fixes the position of the brick body during detection to prevent the brick body from moving, thereby facilitating detection.
[0030] Embodiment 2 It should be particularly emphasized that the protection unit 4 includes a protection cover 41 and a soft protection curtain 42. A fixed connecting rod 411 is arranged at the rear of the protection cover 41, and the fixed connecting rod 411 is fixedly connected to the protection cover 41. A connecting card 412 is connected to the bottom of the protection cover 41, and an arc sleeve 413 is connected to the bottom of the connecting card 412. The connecting card 412 and the arc sleeve 413 are respectively clamped on the top and the outside of the positioning rod 153. The soft protection curtain 42 is sleeved on the outside of the protection cover 41. The soft protection curtain 42 is plugged with rivets 43. The rivets 43 penetrate the soft protection curtain 42 and are plugged into the protection cover 41. The protection unit 4 is used to prevent the fragments from bursting and injuring people when the fly ash bricks are broken during the detection. The soft protection curtain 42 can make the protection unit 4 fit tightly with the base 11.
[0031] Working principle: First, place the fly ash bricks that need to be quality inspected on the inspection placement table 31, turn the handle 332 to drive the bidirectional screw 33, and the bidirectional screw 33 drives the clamping block 35 to move and fix the brick body; then, operate the adjustment unit 2 to rotate the front and rear adjustment screws 213 and the left and right adjustment screws 223 to adjust the position of the inspection placement table 15 to the specified position, which is convenient for the next step of the inspection unit 1; finally, start the inspection unit 1, the output end of the hydraulic rod 15 works downward to inspect the brick body, and the protection unit 4 falls at the same time as the output end of the hydraulic rod 15 to provide protection conditions for the staff.
[0032] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A quality testing device for autoclaved fly ash bricks, characterized in that: include: A detection unit (1), wherein the detection unit (1) comprises: Base (11); A support column (12), wherein the support column (12) is fixedly connected to the top of the base (11); A lifting arm (13), wherein the lifting arm (13) is fixedly connected to the top of the supporting column (12); A pressure platform (14), the pressure platform (14) being arranged on the top of the base (11), and the pressure platform (14) being located in front of the support column (12); An auxiliary positioning unit (3), the auxiliary positioning unit (3) being located above the adjustment unit (2) and being used to fix the position of the fly ash bricks when the detection unit (1) performs quality detection on the autoclaved fly ash bricks; An adjustment unit (2), the adjustment unit (2) being located inside the detection unit (1), and the adjustment unit (2) comprising: A first sliding block (21) is used to support the auxiliary positioning unit (3) for left-right adjustment; A second sliding block (22) is used to support the auxiliary positioning unit (3) for front and rear adjustment; A protection unit (4), wherein the protection unit (4) is sleeved on the outside of the detection unit (1).
2. The quality testing device for autoclaved fly ash bricks according to claim 1, characterized in that: The lifting arm (13) is plugged with a hydraulic press (15), and the lifting arm (13) is penetrated by the hydraulic press (15). A top plate (16) is sleeved on the outside of the hydraulic press (15), and the top plate (16) is arranged at the bottom of the lifting arm (13), and the top plate (16) is in close contact with the lifting arm (13).
3. The quality testing device for autoclaved fly ash bricks according to claim 2, characterized in that: The output end of the hydraulic press (15) is provided with a pressure detector (151), the pressure detector (151) is connected directly below the output end of the hydraulic press (15), the bottom of the pressure detector (151) is connected to a connecting plate (152), a positioning rod (153) is provided on the side of the connecting plate (152), the positioning rod (153) is fixedly connected to the connecting plate (152), and the bottom of the connecting plate (152) is connected to a pressure head (154).
4. The quality testing device for autoclaved fly ash bricks according to claim 3, characterized in that: The other end of the positioning rod (153) is plugged with a positioning guide rod (17), the top of the positioning guide rod (17) is connected to the bottom of the top plate (16), and the bottom of the positioning guide rod (17) is connected to the top of the base (11).
5. The quality testing device for autoclaved fly ash bricks according to claim 1, characterized in that: The first slider (21) is plugged with a left-right sliding guide rod (211), and a front-and-rear adjustment screw rod (213) is plugged with the first slider (21), and the front-and-rear adjustment screw rod (213) is located below the left-and-right sliding guide rod (211). First fixed connecting members (212) are provided at both ends of the left-and-right sliding guide rod (211), and the first fixed connecting member (212) is fixedly connected to the left-and-right sliding guide rod (211). The first fixed connecting member (212) is fixedly arranged on the top of the base (11). The second slider (22) is plugged with a front-and-rear sliding guide rod (221), and a left-and-rear adjustment screw rod (223) is plugged with the second slider (22), and the left-and-rear adjustment screw rod (223) is located above the front-and-rear sliding guide rod (221). Second fixed connecting members (222) are provided at both ends of the front-and-rear sliding guide rod (221), and the second fixed connecting member (222) is fixedly connected to the front-and-rear sliding guide rod (221). The second fixed connecting member (222) is fixedly arranged on the top of the base (11).
6. The quality testing device for autoclaved fly ash bricks according to claim 1, characterized in that: The auxiliary positioning unit (3) comprises a detection placement platform (31) and a bidirectional threaded rod (33); the detection placement platform (31) is located on the top of the base (11), and the detection placement platform (31) is tightly attached to the base (11); a first threaded hole (311) is provided on the detection placement platform (31), and the first threaded hole (311) corresponds to the left and right adjustment screw rods (223); a second threaded hole (312) is provided on the detection placement platform (31), and the second threaded hole (312) corresponds to the front and rear adjustment screw rods (213); the second threaded hole (312) is located below the first threaded hole (311).
7. The quality testing device for autoclaved fly ash bricks according to claim 6, characterized in that: The detection placement platform (31) is provided with a clamping sleeve (32) on the left and right sides, a bidirectional threaded rod (33) is inserted into the clamping sleeve (32), a limiting piece (331) is sleeved on the outer side of the bidirectional threaded rod (33), and the limiting piece (331) is located on the inner side of the clamping sleeve (32), a round turning handle (332) is sleeved on the front end of the bidirectional threaded rod (33), a belt pulley (333) is sleeved on the rear end of the bidirectional threaded rod (33), and a transmission belt (34) is sleeved on the belt pulley (333), and the transmission belt (34) is used for transmission connection between the two belt pulleys (333).
8. The quality testing device for autoclaved fly ash bricks according to claim 7, characterized in that: A clamping piece (35) is sleeved on the outside of the bidirectional threaded rod (33), and the clamping piece (35) is located on the outside of the clamping sleeve (32). The clamping piece (35) is clamped with a sliding guide rail (36), and the sliding guide rail (36) is fixedly arranged on the left and right sides of the detection placement platform (31), and the top of the sliding guide rail (36) is connected to the bottom of the clamping sleeve (32).
9. The quality testing device for autoclaved fly ash bricks according to claim 1, characterized in that: The protection unit (4) comprises: A protective cover (41), wherein a fixed connecting rod (411) is disposed at the rear of the protective cover (41), wherein the fixed connecting rod (411) is fixedly connected to the protective cover (41), wherein a connecting card (412) is connected to the bottom of the protective cover (41), wherein an arc sleeve (413) is connected to the bottom of the connecting card (412), wherein the connecting card (412) and the arc sleeve (413) are respectively clamped on the top and the outer side of the positioning rod (153); A soft protective curtain (42) is sleeved on the outside of the protective cover (41), and a rivet (43) is inserted into the soft protective curtain (42). The rivet (43) penetrates the soft protective curtain (42) and is inserted into the protective cover (41).