CN117147308A - Device and method for detecting strength of concrete prefabricated part - Google Patents
Device and method for detecting strength of concrete prefabricated part Download PDFInfo
- Publication number
- CN117147308A CN117147308A CN202311033035.0A CN202311033035A CN117147308A CN 117147308 A CN117147308 A CN 117147308A CN 202311033035 A CN202311033035 A CN 202311033035A CN 117147308 A CN117147308 A CN 117147308A
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- concrete prefabricated
- electric telescopic
- rotating
- prefabricated part
- telescopic rod
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- 239000004567 concrete Substances 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims description 15
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 239000011178 precast concrete Substances 0.000 claims abstract description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000001276 controlling effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
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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
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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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
-
- 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
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- 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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
-
- 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
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0464—Chucks, fixtures, jaws, holders or anvils with provisions for testing more than one specimen at the time
Abstract
The invention belongs to the technical field of strength detection of concrete prefabricated parts, and discloses a strength detection device and a strength detection method of concrete prefabricated parts. Through placing the precast concrete component on the rotating turret, the rotating turret rotates to realize that the precast concrete component piles up, simulate the actual service environment of precast concrete spare, thereby carry out the effect of accurate detection, realize rotating the rotating turret through adjusting electric telescopic handle one and electric telescopic handle two's length, realize driving the precast concrete component and rotate, thereby conveniently pile up the precast concrete component and place and take off effect in proper order.
Description
Technical Field
The invention belongs to the technical field of strength detection of concrete prefabricated parts, and particularly relates to a device and a method for detecting the strength of a concrete prefabricated part.
Background
The invention as in the patent application number CN202110243474.9 relates to the technical field of strength detection of concrete prefabricated parts, in particular to a strength detection device for concrete prefabricated parts. Comprises a frame, a control mechanism, a conveying mechanism and an alignment clamping mechanism. The image collector and the control center designed by the invention can identify the label attached to the concrete prefabricated part, the serial number file of the concrete prefabricated part is established through the two-dimensional code on the label, and the size of the concrete prefabricated part is identified by taking the label as a reference object through an image identification technology. The clamping mechanism designed by the invention can adjust the position of the concrete prefabricated part through the control center driving cylinder and the clamping hydraulic cylinder according to the size of the concrete prefabricated part identified by the control center, so that the center of the concrete prefabricated part is positioned right below the hydraulic cylinder, and the accuracy of a test result is ensured.
According to the technical scheme, strength detection can only be carried out on a single concrete prefabricated part, but in the building process of a house, the concrete prefabricated part is required to be stacked for use, if the concrete prefabricated part is not firm enough in the process, house collapse can be caused, the actual use environment of the concrete prefabricated part cannot be accurately simulated, and strength detection is not true and accurate enough.
Disclosure of Invention
The invention aims at solving the problems that in the prior art, the technical scheme can only detect the strength of a single concrete prefabricated part, but in the building process, the concrete prefabricated part is required to be stacked for use, and the technical scheme can not accurately simulate the actual use environment of the concrete prefabricated part, so that the strength detection is not true and accurate, and the invention provides the following technical scheme: the utility model provides a concrete prefabricated part intensity detection device and method, includes rotating turret, frame main part and concrete prefabricated part, the rotating turret rotates the inside of installing at the frame main part, be equipped with the detection device that can carry out intensity detection to the concrete prefabricated part who piles up on the rotating turret, be equipped with the rotating device that can carry out pivoted to the rotating turret on the frame main part.
As the preference of above-mentioned technical scheme, detection device includes the bearing plate, bearing plate fixed mounting is on the front center department outer wall of rotating turret, the equal fixed mounting of upper and lower both ends outer wall of bearing plate has pressure sensor, sliding groove one has been seted up on the rotating turret.
As the preference of above-mentioned technical scheme, limit groove one has all been seted up on the both ends inner wall of sliding tray one, the both ends outer wall fixed mounting of rotating turret has the connecting block, the connecting block is equipped with the multiunit, and the multiunit the equal fixed mounting of outer wall of connecting block has the connecting rod, multiunit the one end fixed mounting that the connecting rod kept away from the connecting block has the cylinder, multiunit the output of cylinder is close to the outer wall of concrete prefabricated component.
As the optimization of the technical scheme, the concrete prefabricated part can be placed on the outer wall of the pressure sensor, the pressure cylinder is fixedly installed on the inner wall of the top end of the rack main body, and the output end of the pressure cylinder can be attached to the outer wall of the concrete prefabricated part.
As the preference of above-mentioned technical scheme, rotating device includes the axis of rotation, axis of rotation fixed mounting is on the both ends outer wall of rotating turret, the rotating turret passes through the inside of rotating shaft rotation installation at the frame main part, the equal fixed mounting in both ends bottom of frame main part has the steady rest, the equal fixed mounting in both ends outer wall of frame main part has the support frame.
As the optimization of the technical scheme, a bottom plate is fixedly arranged between the two stabilizing seats, two ends of the bottom plate are fixedly connected with two ends of the supporting frame, and a second sliding groove is formed in the top of the bottom plate.
As the preference of above-mentioned technical scheme, limit groove two has all been seted up to the both ends inner wall of sliding tray two, the one end outer wall fixed mounting of bottom plate has the fixed block, the outer wall fixed mounting of fixed block has electric telescopic handle two, electric telescopic handle two is kept away from the one end rotation of fixed block and is installed the rotation seat.
As the preference of above-mentioned technical scheme, the one end fixed mounting that electric telescopic handle second was kept away from to the rotation seat has electric telescopic handle one, the equal fixed mounting of top both sides outer wall of electric telescopic handle one has gag lever post one, the equal fixed mounting of bottom both sides outer wall of electric telescopic handle one has gag lever post two, gag lever post one slidable mounting is in the inside of spacing groove one, gag lever post two slidable mounting is in the inside of spacing groove two.
The invention also provides a device and a method for detecting the strength of the concrete prefabricated part, the method comprises the following steps,
step one: firstly, rotating a rotating frame clockwise, adjusting the rotating frame to be in a horizontal state, then placing a concrete prefabricated part at the top of one end of the rotating frame, enabling the outer wall of the concrete prefabricated part to be mutually attached to a pressure sensor, controlling the extension of an electric telescopic rod II to drive the bottom of the electric telescopic rod I to move in a sliding groove II, and controlling the extension of the electric telescopic rod I to drive the top of the electric telescopic rod I to move in the sliding groove I, so that a limiting rod I is propped against the top of the limiting groove I, and then adjusting the rotating frame to be in a vertical state, and stacking the concrete prefabricated parts;
step two: starting an air cylinder to enable the output shaft to be attached to the outer wall of the concrete prefabricated part, so that the concrete prefabricated part is stably placed on the outer wall of the top end of the bearing plate, starting a hydraulic oil cylinder to enable the output shaft to be attached to the outer wall of the top end of the concrete prefabricated part, and controlling the pressing force of the hydraulic oil cylinder by matching with a pressure sensor so as to detect whether the concrete prefabricated part is deformed and cracked;
step three: after the detection is finished, controlling the second electric telescopic rod to be shortened and the first electric telescopic rod to be shortened so as to enable the rotating frame to rotate anticlockwise, so that the rotating frame is inclined, the air cylinders are closed in sequence from low to high, the detected concrete prefabricated parts slide down in sequence, and the concrete prefabricated parts to be detected are placed at the bottom of the other end of the rotating frame;
step four: and then the rotating frame is rotated anticlockwise, the second electric telescopic rod is controlled to be shortened, the bottom end of the first electric telescopic rod is moved to one end of the second sliding groove, the first electric telescopic rod is controlled to be stretched, the top end of the first electric telescopic rod is attached to one end of the sliding groove, the rotating frame is rotated anticlockwise to a vertical state to carry out second detection, and the operation is repeated to carry out continuous detection.
The beneficial effects of the invention are as follows:
1. through placing the precast concrete component on the rotating frame, the rotating frame rotates to realize that precast concrete component stacks, simulate the actual service environment of precast concrete spare, thereby carry out the effect of accurate detection.
2. The rotating frame is rotated by adjusting the lengths of the first electric telescopic rod and the second electric telescopic rod, so that the precast concrete components are driven to rotate, and the precast concrete components are stacked and placed conveniently and taken down sequentially.
Drawings
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 shows a rear view of an embodiment of the present invention;
FIG. 3 shows a schematic view of a turret level status of an embodiment of the invention;
FIG. 4 illustrates a side view of a turret in a horizontal state according to an embodiment of the invention;
FIG. 5 shows a front view of a turret according to an embodiment of the invention;
FIG. 6 illustrates a front view of an electric telescopic rod I according to an embodiment of the present invention;
FIG. 7 shows a schematic view of a concrete prefabricated part detection structure according to an embodiment of the invention;
FIG. 8 shows a schematic view of a concrete prefabricated part according to an embodiment of the invention in a removed configuration;
fig. 9 shows a method flow diagram of an embodiment of the invention.
In the figure: 1. a rotating frame; 11. a bearing plate; 12. a pressure sensor; 13. a first sliding groove; 14. a first limit groove; 15. a connecting block; 16. a connecting rod; 17. a cylinder; 18. a rotating shaft; 2. a frame body; 21. a pressure cylinder; 22. a stabilizing seat; 23. a bottom plate; 24. a support frame; 25. a second sliding groove; 26. a limiting groove II; 27. a fixed block; 3. an electric telescopic rod I; 31. a rotating seat; 32. a first limit rod; 33. a second limiting rod; 34. an electric telescopic rod II; 35. and (3) a concrete prefabricated part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a device and a method for detecting the strength of a concrete prefabricated part, as shown in fig. 1-2, the device comprises a rotating frame 1, a frame main body 2 and a concrete prefabricated part 35, wherein the rotating frame 1 is rotatably arranged in the frame main body 2, the rotating frame 1 is provided with a detecting device capable of detecting the strength of the stacked concrete prefabricated parts 35, and the frame main body 2 is provided with a rotating device capable of rotating the rotating frame 1.
The rotating frame 1 has traction effect on the concrete prefabricated part 35, when the rotating frame 1 rotates, the rotating frame can drive the concrete prefabricated part 35 to rotate, the frame main body 2 is a main component of the device, more components can be mutually installed, the concrete prefabricated part 35 is a component required to be detected, the detection mechanism has strength detection effect on the stacked concrete prefabricated parts 35, and the rotating device has rotation effect on the rotating frame 1.
As shown in fig. 3-4, the detection device comprises a bearing plate 11, the bearing plate 11 is fixedly installed on the outer wall of the front center of the rotating frame 1, pressure sensors 12 are fixedly installed on the outer walls of the upper end and the lower end of the bearing plate 11, a first sliding groove 13 is formed in the rotating frame 1, a first limiting groove 14 is formed in the inner walls of the two ends of the first sliding groove 13, connecting blocks 15 are fixedly installed on the outer walls of the two ends of the rotating frame 1, a plurality of groups of connecting blocks 15 are arranged, connecting rods 16 are fixedly installed on the outer walls of the plurality of groups of connecting blocks 15, an air cylinder 17 is fixedly installed at one end, far away from the connecting blocks 15, of the plurality of groups of connecting rods 16, the output ends of the plurality of groups of air cylinders 17 are close to the outer wall of a concrete prefabricated member 35, the concrete prefabricated member 35 can be placed on the outer wall of the pressure sensors 12, a pressure cylinder 21 is fixedly installed on the inner wall of the top end of the frame main body 2, and the output end of the pressure cylinder 21 can be attached to the outer wall of the concrete prefabricated member 35.
The bearing plate 11 has a loading effect on the concrete prefabricated part 35, the model of the pressure sensor 12 is PTG501, the pressure sensor has a detection effect on the pressure intensity of the concrete prefabricated part 35, the connecting block 15 has a fixed mounting effect on the connecting rod 16, the connecting rod 16 can be fixedly mounted on the rotating frame 1, the connecting rod 16 has a fixed mounting effect on the air cylinder 17, the air cylinder 17 can be fixedly mounted on the rotating frame 1, the model of the air cylinder 17 is CRJ micro swing air cylinder, the air cylinder 17 has a stabilizing effect on the concrete prefabricated part 35, the concrete prefabricated part 35 can be stably mounted on the rotating frame 1, and the pressure oil cylinder 21 has a pressing effect on the concrete prefabricated part 35, so that the concrete prefabricated part 35 can carry out pressure detection;
as shown in fig. 5 to 8, the rotating device includes a rotating shaft 18, the rotating shaft 18 is fixedly mounted on the outer walls of two ends of the rotating frame 1, the rotating frame 1 is rotatably mounted inside the frame main body 2 through the rotating shaft 18, the stabilizing seats 22 are fixedly mounted at the bottoms of two ends of the frame main body 2, the supporting frame 24 is fixedly mounted on the outer walls of two ends of the frame main body 2, the bottom plate 23 is fixedly mounted between the two stabilizing seats 22, two ends of the bottom plate 23 are fixedly connected with two ends of the supporting frame 24, the sliding groove two 25 is formed in the top of the bottom plate 23, the limit groove two 26 is formed in the inner walls of two ends of the sliding groove two 25, the fixing block 27 is fixedly mounted on the outer wall of one end of the bottom plate 23, the electric telescopic rod two 34 is fixedly mounted on the outer wall of the fixing block 27, the electric telescopic rod two 34 is rotatably mounted on one end of the rotating seat 31, the electric telescopic rod 3 is fixedly mounted on one end of the electric telescopic rod two ends of the electric telescopic rod two 34, the limit rods 32 are fixedly mounted on the outer walls of two sides of the top end of the electric telescopic rod 3, the limit rod two 33 are fixedly mounted on the outer walls of the bottom end of the electric telescopic rod 3, the limit rod two limit rod 32 is slidably mounted in the limit groove two limit groove 14, and the limit groove two limit groove 26 is slidably mounted in the limit groove two limit groove 26.
The axis of rotation 18 provides the rotation point, let rotating turret 1 can rotate on frame main part 2, the stabilizer pad 22 lets frame main part 2 can keep stable, support frame 24 strengthens stability, let frame main part 2 can more stable installation, bottom plate 23 provides sliding tray two 25 for electric telescopic handle one 3, also let frame main part 1 keep stable simultaneously, sliding tray two 25 provides sliding space, let electric telescopic handle one 3 can slidable mounting on bottom plate 23, fixed block 27 has fixed mounting effect to electric telescopic handle two 34, let electric telescopic handle two 34 can fixed mounting on bottom plate 23, electric telescopic handle two 34 have the traction to electric telescopic handle one 3, when electric telescopic handle two 34's length changes, can drive electric telescopic handle one 3's bottom and remove, rotating seat 31 provides the rotation point, let electric telescopic handle two 34 can rotate and install on electric telescopic handle one 3, electric telescopic handle one 3 has the traction effect, when electric telescopic handle one 3's length changes, can drive rotating handle 1 and rotate on bottom plate 3 when electric telescopic handle one 3 and electric telescopic handle one 3 can not take place the length change, can be at the bottom plate 3, can be at the inside of 3 to the inner wall of electric telescopic handle one, can be at 3 top of 3, can be at the bottom plate 3, can be at the steady end of 3, can be carried out by the electric telescopic handle 1, can be at 3, and can be at the end 3, can be at 3.
As shown in fig. 9, the present invention also provides a strength detecting apparatus and method using the above-mentioned concrete prefabricated part, the method comprising the steps of,
step one: firstly, rotating a rotating frame 1 clockwise, regulating the rotating frame 1 to be in a horizontal state, placing a concrete prefabricated part 35 at the top of one end of the rotating frame 1, enabling the outer wall of the concrete prefabricated part 35 to be mutually attached to a pressure sensor 12, controlling an electric telescopic rod II 34 to stretch to drive the bottom of the electric telescopic rod I3 to move in a sliding groove II 25, controlling the electric telescopic rod I3 to stretch to drive the top of the electric telescopic rod I3 to move in a sliding groove I13, and accordingly propping a limiting rod I32 at the top of a limiting groove I14, regulating the rotating frame 1 to be in a vertical state, and stacking the concrete prefabricated parts 35;
step two: starting the cylinder 17 to enable the output shaft to be attached to the outer wall of the concrete prefabricated part 35, so that the concrete prefabricated part 35 is stably placed on the outer wall of the top end of the bearing plate 11, starting the hydraulic cylinder 21 to enable the output shaft to be attached to the outer wall of the top end of the concrete prefabricated part 35, and controlling the pressing force of the hydraulic cylinder 21 by matching with the pressure sensor 12 so as to detect whether the concrete prefabricated part 35 is deformed and cracked;
step three: after the detection is finished, the electric telescopic rod II 34 is controlled to be shortened and the electric telescopic rod I3 is controlled to be shortened, so that the rotating frame 1 is rotated anticlockwise, the rotating frame 1 is inclined, the air cylinders 17 are sequentially closed from low to high, the detected concrete prefabricated parts 35 sequentially slide down, and the concrete prefabricated parts 35 to be detected are placed at the bottom of the other end of the rotating frame 1;
step four: and then the rotating frame 1 is rotated anticlockwise, the electric telescopic rod II 34 is controlled to be shortened, the bottom end of the electric telescopic rod I3 is moved to one end of the sliding groove II 25, the electric telescopic rod I3 is controlled to be stretched, the top end of the electric telescopic rod I3 is attached to the end part of the sliding groove I13, the rotating frame 1 is rotated anticlockwise to a vertical state for second detection, and the operation is repeated for continuous detection.
Working principle: when in use, the rotating frame 1 is rotated clockwise, the rotating frame 1 is adjusted to be in a horizontal state, the concrete prefabricated part 35 is placed on the outer wall of one end of the rotating frame 1, the outer wall of the concrete prefabricated part 35 is mutually attached to the outer wall of the pressure sensor 12, the length of the electric telescopic rod II 34 is lengthened to drive the bottom of the electric telescopic rod I3 to move in the sliding groove II 25, the length of the electric telescopic rod I3 is lengthened to drive the top of the electric telescopic rod I3 to move in the sliding groove I13, the limiting rod I32 is propped against the inner wall of the limiting groove I14, the rotating frame 1 is adjusted to be in a vertical state, the concrete prefabricated parts 35 are stacked, the outer wall of the output shaft attached to the outer wall of the output shaft is started by the air cylinder 17, and the concrete prefabricated part is stably installed on the outer wall of the top end of the bearing plate 11, starting the hydraulic cylinder 21 to enable the output shaft to be attached to the outer wall of the top end of the concrete prefabricated part 35 so as to detect, after the detection is finished, shortening the length of the electric telescopic rod II 34 and the length of the electric telescopic rod I3, rotating the rotating frame 1 anticlockwise, lowering one end of the rotating frame 1 with the concrete prefabricated part 35, sequentially closing the air cylinders 17, sequentially sliding the concrete prefabricated part 35, placing the concrete prefabricated part 35 at the other end of the rotating frame 1, then rotating the rotating frame 1 anticlockwise, shortening the length of the electric telescopic rod II 34, moving the bottom end of the electric telescopic rod I3 to one end of the sliding groove II 25, lengthening the length of the electric telescopic rod I3, attaching the top end of the electric telescopic rod I3 to the end of the sliding groove I13, rotating the rotating frame 1 anticlockwise to a vertical state, and detecting for the second time, repeating the above operation for multiple times.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (9)
1. The utility model provides a precast concrete component intensity detection device, includes rotating turret (1), frame main part (2) and precast concrete component (35), rotating turret (1) rotate and install the inside in frame main part (2), its characterized in that: the rotating frame (1) is provided with a detection device capable of detecting the strength of the stacked concrete prefabricated parts (35), and the frame main body (2) is provided with a rotating device capable of rotating the rotating frame (1).
2. The concrete prefabricated part strength detection device according to claim 1, wherein: the detection device comprises a bearing plate (11), the bearing plate (11) is fixedly arranged on the outer wall of the front center of the rotating frame (1), pressure sensors (12) are fixedly arranged on the outer walls of the upper end and the lower end of the bearing plate (11), and a first sliding groove (13) is formed in the rotating frame (1).
3. The concrete prefabricated part strength detection device according to claim 2, wherein: limiting grooves I (14) are formed in the inner walls of the two ends of the sliding groove I (13), connecting blocks (15) are fixedly mounted on the outer walls of the two ends of the rotating frame (1), multiple groups of connecting blocks (15) are arranged, connecting rods (16) are fixedly mounted on the outer walls of the connecting blocks (15), multiple groups of connecting rods (16) are fixedly mounted on one ends, far away from the connecting blocks (15), of air cylinders (17), and the output ends of the air cylinders (17) are close to the outer walls of concrete prefabricated components (35).
4. A concrete prefabricated part strength detection apparatus according to claim 3, wherein: the concrete prefabricated part (35) can be placed on the outer wall of the pressure sensor (12), a pressure oil cylinder (21) is fixedly installed on the inner wall of the top end of the frame main body (2), and the output end of the pressure oil cylinder (21) can be attached to the outer wall of the concrete prefabricated part (35).
5. The concrete prefabricated part strength detection device according to claim 1, wherein: the rotating device comprises a rotating shaft (18), the rotating shaft (18) is fixedly arranged on the outer walls of the two ends of the rotating frame (1), the rotating frame (1) is rotatably arranged inside the frame main body (2) through the rotating shaft (18), the bottoms of the two ends of the frame main body (2) are fixedly provided with stabilizing seats (22), and the outer walls of the two ends of the frame main body (2) are fixedly provided with supporting frames (24).
6. The concrete prefabricated part strength detection device according to claim 5, wherein: a bottom plate (23) is fixedly arranged between the two stabilizing seats (22), two ends of the bottom plate (23) are fixedly connected with two ends of the supporting frame (24), and a sliding groove II (25) is formed in the top of the bottom plate (23).
7. The concrete prefabricated part strength detection device according to claim 6, wherein: limiting grooves II (26) are formed in the inner walls of the two ends of the sliding groove II (25), a fixed block (27) is fixedly arranged on the outer wall of one end of the bottom plate (23), an electric telescopic rod II (34) is fixedly arranged on the outer wall of the fixed block (27), and a rotating seat (31) is rotatably arranged at one end, far away from the fixed block (27), of the electric telescopic rod II (34).
8. The concrete prefabricated part strength detection device according to claim 6, wherein: the one end fixed mounting that electric telescopic handle two (34) was kept away from to rotation seat (31) has electric telescopic handle one (3), the equal fixed mounting in top both sides outer wall of electric telescopic handle one (3) has gag lever post one (32), the equal fixed mounting in bottom both sides outer wall of electric telescopic handle one (3) has gag lever post two (33), gag lever post one (32) slidable mounting is in the inside of gag lever post one (14), gag lever post two (33) slidable mounting is in the inside of gag lever post two (26).
9. A method of detecting using a concrete prefabricated part strength detecting apparatus according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
step one: firstly, rotating a rotating frame (1) clockwise, adjusting the rotating frame (1) to be in a horizontal state, then placing a concrete prefabricated part (35) at the top of one end of the rotating frame (1), enabling the outer wall of the concrete prefabricated part (35) to be mutually attached to a pressure sensor (12), controlling an electric telescopic rod II (34) to extend to drive the bottom of the electric telescopic rod I (3) to move in a sliding groove II (25), and controlling the electric telescopic rod I (3) to extend to drive the top of the electric telescopic rod I (3) to move in a sliding groove I (13), so that a limiting rod I (32) is propped against the top of a limiting groove I (14), and accordingly adjusting the rotating frame (1) to be in a vertical state, and stacking the concrete prefabricated parts (35);
step two: starting an air cylinder (17) to enable an output shaft to be attached to the outer wall of a concrete prefabricated part (35), so that the concrete prefabricated part (35) is stably placed on the outer wall of the top end of a bearing plate (11), starting a hydraulic oil cylinder (21) to enable the output shaft to be attached to the outer wall of the top end of the concrete prefabricated part (35), and controlling the pressing force of the hydraulic oil cylinder (21) by matching with a pressure sensor (12), so as to detect whether the concrete prefabricated part (35) deforms and cracks;
step three: after the detection is finished, the electric telescopic rod II (34) and the electric telescopic rod I (3) are controlled to be shortened, so that the rotating frame (1) is rotated anticlockwise, the rotating frame (1) is inclined, the air cylinders (17) are sequentially closed from low to high, the detected concrete prefabricated parts (35) sequentially slide down, and the concrete prefabricated parts (35) to be detected are placed at the bottom of the other end of the rotating frame (1);
step four: and then the rotating frame (1) is rotated anticlockwise, the second electric telescopic rod (34) is controlled to be shortened, the bottom end of the first electric telescopic rod (3) is moved to one end of the second sliding groove (25), the first electric telescopic rod (3) is controlled to be stretched, the top end of the first electric telescopic rod (3) is attached to the end part of the first sliding groove (13), the rotating frame (1) is rotated anticlockwise to a vertical state for second detection, and the operation is repeated for continuous detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311033035.0A CN117147308B (en) | 2023-08-16 | Device and method for detecting strength of concrete prefabricated part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311033035.0A CN117147308B (en) | 2023-08-16 | Device and method for detecting strength of concrete prefabricated part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117147308A true CN117147308A (en) | 2023-12-01 |
| CN117147308B CN117147308B (en) | 2024-04-19 |
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