CN114459899A - Building main body structure detection device and method - Google Patents
Building main body structure detection device and method Download PDFInfo
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- CN114459899A CN114459899A CN202210100353.3A CN202210100353A CN114459899A CN 114459899 A CN114459899 A CN 114459899A CN 202210100353 A CN202210100353 A CN 202210100353A CN 114459899 A CN114459899 A CN 114459899A
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- 238000001514 detection method Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 201
- 230000006835 compression Effects 0.000 claims description 42
- 238000007906 compression Methods 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000009530 blood pressure measurement Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
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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
- 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
- G01N2203/003—Generation of the force
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Abstract
The application relates to a building main body structure detection device and method, and relates to the technical field of detection of building main body structures. The pressure detector comprises a pressure detector and an operating platform, wherein the operating platform comprises an upright post and a circular table, the circular table is connected with the top end of the upright post, a reinforced concrete sample is placed on the circular table, the bottom end of the upright post is fixedly provided with a base, the number of the pressure detector is at least two, the pressure detector moves towards the reinforced concrete sample through a pushing assembly, and a driving assembly for driving the pressure detector to rotate or driving the circular table to rotate is arranged between the pressure detector and the circular table. Compared with the related technology, the method has the advantages that the ultimate pressure resistance value of the reinforced concrete sample is detected, so that the detection precision is higher.
Description
Technical Field
The application relates to the field of detection of a building main body structure, in particular to a building main body structure detection device and method.
Background
A building main structure detection device and a method are a device and a method for detecting a building main structure.
At present, a building main body structure detection device in the related art comprises a workbench, a reinforced concrete sample and a pressure detector, wherein the pressure detector is fixed above the workbench. When the pressure detection device is used, a reinforced concrete sample is placed on the workbench, then the pressure detector is used for extruding the reinforced concrete sample, and finally the pressure value is read, so that the compression resistance degree of the reinforced concrete sample can be detected, and whether the compression resistance degree of the building main body structure is qualified or not is judged.
In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the accuracy of one pressure detector is determined, so that the ultimate compression resistance value of the reinforced concrete sample cannot be detected, and the improvement is needed.
Disclosure of Invention
In order to improve the limit compression resistance value of a reinforced concrete sample which cannot be detected, the application provides a building main body structure detection device and method.
In a first aspect, the present application provides a building main body structure detection device, which adopts the following technical scheme:
a building main body structure detection device is used for detecting reinforced concrete samples and comprises a pressure detector and an operation table, wherein the operation table comprises an upright post and at least two circular tables, the circular tables are connected with the top ends of the upright posts, the reinforced concrete samples are placed on the circular tables, bases are fixedly arranged at the bottom ends of the upright posts, the pressure detector moves towards the reinforced concrete samples through a pushing assembly, and a driving assembly for driving the pressure detector to rotate or driving the circular tables to rotate is arranged between the pressure detector and the circular tables.
By adopting the technical scheme, during detection, the reinforced concrete sample is placed on the circular truncated cone, and then the compression resistance degree of the reinforced concrete sample is detected by the pressure detectors with different precisions, so that the ultimate compression resistance value of the reinforced concrete sample is finally obtained, and then whether the compression resistance degree of the main building structure is qualified or not is judged, and the measurement precision is higher.
Optionally, the pushing assembly comprises a bearing plate and an electric push rod, the bearing plate is arranged above the circular truncated cone, the body of the electric push rod is fixedly connected with the bearing plate, and the pushing shaft of the electric push rod is fixedly connected with the pressure detector.
By adopting the technical scheme, during detection, the bearing plate is rotated through the driving assembly, so that the pressure detector rotates to the position right above the reinforced concrete sample, then the electric push rod is started to push the pressure detector to move and extrude towards the reinforced concrete sample, the pressure value is read, and then the electric push rod resets the pressure detector, so that the detection of the compression resistance degree of the reinforced concrete sample is completed.
Optionally, when the bearing plate rotates, the driving assembly comprises a first stepping motor and a first rotating rod, the circular truncated cone is fixed on the top end of the upright post, the first stepping motor is fixed on the top wall of the bearing plate, the rotating shaft of the first stepping motor penetrates through the top wall of the bearing plate and is coaxially fixed with the first rotating rod, and the first rotating rod is far away from one end of the first stepping motor and is connected with the top wall of the circular truncated cone in a rotating mode.
By adopting the technical scheme, during detection, the first stepping motor is started to drive the bearing plate to rotate, so that the pressure detector rotates right above the reinforced concrete sample, then the pressure detector moves and extrudes towards the reinforced concrete sample through the pushing assembly, the pressure value is read, and the pressure detector is reset through the pushing assembly, so that the detection of the compression resistance degree of the reinforced concrete sample is completed.
Optionally, work as when the round platform rotates, drive assembly includes second step motor, drive belt, second dwang and fifth wheel, the second step motor is fixed in the roof of base, the second dwang with the pivot coaxial fixation of second step motor, the fifth wheel with the second dwang coaxial fixation, the top of stand is run through the diapire of round platform and with the round platform rotates to be connected, it is fixed in through the bracing piece to accept the board the roof of stand, the round platform with pass through between the fifth wheel drive belt transmission.
Through adopting above-mentioned technical scheme, during the detection, start the second step motor and drive the rotation of second dwang, the rotation of second dwang has driven the rotation of fifth wheel, drive belt and round platform in proper order to make the reinforced concrete sample rotate under pressure measurement appearance, thereby carry out the detection of compression resistance degree to the reinforced concrete sample.
Optionally, a pair of limiting plates is arranged on the circular table, connecting plates are fixedly arranged at two ends of each limiting plate, the reinforced concrete sample is located between the two limiting plates, and a clamping assembly used for clamping the reinforced concrete sample is arranged on each limiting plate.
By adopting the technical scheme, after the reinforced concrete sample is completely inserted between the two limiting plates, the clamping assembly can clamp the reinforced concrete sample, so that the reinforced concrete sample is not easy to move during detection, and the stability of the reinforced concrete sample during detection is improved.
Optionally, the clamping assembly includes a screw rod, a pressing block and a connecting rod, the screw rod penetrates through the side walls of the limiting plates and is rotatably connected with the limiting plates, threaded holes are formed in the side walls of the pressing block, the screw rod is in threaded connection with the threaded holes, the connecting rod is fixed to the bottom wall of the pressing block, one end, far away from the pressing block, of the connecting rod slides to the bottom wall of the connecting plate, and when the reinforced concrete sample is completely inserted between the two limiting plates, the pressing block abuts against the reinforced concrete sample.
By adopting the technical scheme, when the reinforced concrete sample needs to be detected, the reinforced concrete sample is inserted from one end of the limiting plate, which is far away from the circle center of the circular truncated cone; after the reinforced concrete sample is inserted, the screw rod is rotated by hands, so that the pressing block moves towards the reinforced concrete sample and finally clamps the reinforced concrete sample, the reinforced concrete sample is not easy to move during detection, and the stability of the reinforced concrete sample during detection is improved.
Optionally, a linkage assembly is arranged between the connecting plate and the screw rod, when the reinforced concrete sample is inserted between the two limiting plates, the screw rod rotates through the linkage assembly, and the pressing block moves towards the reinforced concrete sample; and after the reinforced concrete sample is completely inserted between the two limiting plates, the pressing block is tightly pressed against the reinforced concrete sample.
By adopting the technical scheme, when the reinforced concrete sample is inserted between the two limiting plates from one end of the limiting plate far away from the circle center of the circular truncated cone, the screw rod rotates through the linkage assembly, so that the pressing block moves towards the reinforced concrete sample; after the reinforced concrete sample is completely inserted between the two limiting plates, the pressing block is abutted against the reinforced concrete sample, so that the reinforced concrete sample can be automatically clamped after being inserted between the two limiting plates, and the complicated operation of inserting the reinforced concrete sample firstly and then clamping the reinforced concrete sample is not needed.
Optionally, the linkage subassembly includes rotary rod, friction pad, driving gear, driven gear, horizontal pole, connecting gear and running gear, the rotary rod is located under connecting plate and another just between the connecting plate and with two the connecting plate rotates to be connected, the friction pad is around locating on the rotary rod, the driving gear with the coaxial fixed of rotary rod, the horizontal pole with the limiting plate rotates to be connected, the one end of horizontal pole with the coaxial fixed of driven gear, the other end with the coaxial fixed of connecting gear, the screw rod with the coaxial fixed of running gear, the driving gear with driven gear meshes mutually, connecting gear with running gear meshes mutually.
By adopting the technical scheme, when the reinforced concrete sample needs to be detected, the reinforced concrete sample is inserted from one end, away from the circle center of the circular truncated cone, of the limiting plate, in the process, the reinforced concrete sample is in contact with the friction pad and generates friction, so that the rotating rod is driven to rotate, the rotating rod sequentially drives the driving gear, the driven gear, the cross rod, the connecting gear, the rotating gear and the screw rod to rotate, the pressing block is moved towards the reinforced concrete sample due to the rotation of the screw rod, and after the reinforced concrete sample is completely inserted, the pressing block abuts against the side wall of the reinforced concrete sample, so that the reinforced concrete sample is automatically clamped, and the complicated operation of firstly inserting and then clamping the reinforced concrete sample is not needed.
In a second aspect, the present application provides a method for detecting a building main structure, which adopts the following technical solutions:
a detection method of a building main body structure detection device comprises the following steps:
s1, inserting a reinforced concrete sample between the two limiting plates;
s2, after the reinforced concrete sample is inserted between the two limiting plates, the clamping assembly clamps the reinforced concrete sample;
s3, starting a first stepping motor, and sequentially rotating the pressure detector to a position right above the reinforced concrete sample;
s4, starting the electric push rod, moving the pressure detector to the reinforced concrete sample in sequence through a push shaft of the electric push rod, and extruding the reinforced concrete sample;
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample, thereby judging whether the compression resistance degree of the main structure of the building is qualified.
By adopting the technical scheme, the compression resistance degree of the reinforced concrete sample is detected by the pressure detectors with different precisions, so that the ultimate compression resistance value of the reinforced concrete sample is finally obtained, and further, whether the compression resistance degree of the main building structure is qualified or not is judged, and the measurement precision is higher.
The application provides a detection method of a building main body structure detection device, which adopts the following technical scheme:
a detection method of a building main body structure detection device comprises the following steps:
s1, inserting a reinforced concrete sample between the two limiting plates;
s2, after the reinforced concrete sample is inserted between the two limiting plates, the clamping assembly clamps the reinforced concrete sample;
s3, starting a second stepping motor, and sequentially rotating the reinforced concrete sample to be right below the pressure detector;
s4, starting the electric push rod, moving the pressure detector to the reinforced concrete sample in sequence through a push shaft of the electric push rod, and extruding the reinforced concrete sample;
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample, thereby judging whether the compression resistance degree of the main structure of the building is qualified.
By adopting the technical scheme, the compression resistance degree of the reinforced concrete sample is detected by the pressure detectors with different accuracies, so that the ultimate compression resistance value of the reinforced concrete sample is finally obtained, and then whether the compression resistance degree of the main structure of the building is qualified or not is judged, and the measurement accuracy is higher.
In summary, the present application includes at least one of the following benefits:
1. during detection, the reinforced concrete sample is placed on the circular truncated cone, and then the compression resistance degree of the reinforced concrete sample is detected by pressure detectors with different precisions, so that the ultimate compression resistance value of the reinforced concrete sample is finally obtained, and further, whether the compression resistance degree of the building main body structure is qualified or not is judged, and the measurement precision is higher;
2. during detection, the bearing plate is rotated through the driving assembly, the pressure detector is rotated to be right above the reinforced concrete sample, then the electric push rod is started to push the pressure detector to move and extrude to the reinforced concrete sample, the pressure value is read, and then the pressure detector is reset through the electric push rod, so that the detection of the compression resistance degree of the reinforced concrete sample is completed;
3. during detection, the second stepping motor is started to drive the second rotating rod to rotate, and the rotation of the second rotating rod sequentially drives the connecting wheel, the transmission belt and the circular truncated cone to rotate, so that the reinforced concrete sample is rotated to be under the pressure detector, and the compression resistance degree of the reinforced concrete sample is detected.
Drawings
FIG. 1 is a schematic structural diagram of example 1 of the present application;
fig. 2 is a schematic structural view for embodying a clamping assembly in embodiment 1 of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural diagram of embodiment 2 of the present application.
In the figure: 1. a reinforced concrete sample; 2. an operation table; 21. a column; 211. a base; 22. a circular truncated cone; 3. a pressure detector; 4. a pushing assembly; 41. a bearing plate; 42. an electric push rod; 5. a drive assembly; 51. a first stepper motor; 52. a first rotating lever; 53. a second stepping motor; 54. a second rotating lever; 55. a transmission belt; 56. a connecting wheel; 57. a support bar; 6. a limiting plate; 61. a connecting plate; 611. a chute; 7. a clamping assembly; 71. a screw; 72. briquetting; 721. a threaded hole; 73. a connecting rod; 8. a linkage assembly; 81. rotating the rod; 82. a friction pad; 83. a driving gear; 84. a driven gear; 85. a cross bar; 86. a connecting gear; 87. the gear is rotated.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses building major structure detection device.
Example 1:
referring to fig. 1, a building major structure detection device for detecting reinforced concrete sample 1, including pressure detector 3 and operation panel 2, operation panel 2 includes stand 21 and round platform 22, and reinforced concrete sample 1 places on round platform 22, and round platform 22 welds the roof of stand 21, and the welding of the diapire of stand 21 has base 211, and base 211 is used for supporting operation panel 2. The number of the pressure detectors 3 is at least two, and the pressure detectors 3 are arranged above the circular truncated cone 22, the number of the pressure detectors 3 in the embodiment of the present application is three, the precision of the three pressure detectors 3 is from low to high, the pressure detectors 3 move towards the reinforced concrete sample 1 through the pushing assembly 4, and the pressure detectors 3 are provided with driving assemblies 5 for driving the pressure detectors 3 to rotate. During detection, the reinforced concrete sample 1 is placed on the circular truncated cone 22, then the pressure detector 3 with the lowest precision is rotated to the position right above the reinforced concrete sample 1 through the driving assembly 5, the pressure detector 3 is moved and extruded to the position of the reinforced concrete sample 1 through the pushing assembly 4, the pressure value is read, and the pressure detector 3 is reset through the pushing assembly 4; secondly, the high-precision pressure detector 3 is rotated to be right above the reinforced concrete sample 1 through the driving assembly 5, the pressure detector 3 is moved and extruded to the reinforced concrete sample 1 through the pushing assembly 4, the pressure value is read, and the pressure detector 3 is reset through the pushing assembly 4; and finally, rotating the highest-precision pressure detector 3 to a position right above the reinforced concrete sample 1 through the driving assembly 5, immediately moving and extruding the pressure detector 3 to the reinforced concrete sample 1 through the pushing assembly 4, reading a pressure value, immediately resetting the pressure detector 3 through the pushing assembly 4, and finally obtaining a limit compression resistance value of the reinforced concrete sample 1, so that whether the compression resistance degree of the main structure of the building is qualified or not is judged, and the measurement precision is higher.
Referring to fig. 1, the pushing assembly 4 includes a receiving plate 41 and an electric push rod 42, the receiving plate 41 is disposed above the circular table 22, the receiving plate 41 is a circular plate, and the three pressure detectors 3 are uniformly fixed on the receiving plate 41 along the circumferential direction of the receiving plate 41; the electric push rod 42 is used for pushing the pressure detector 3 to move up and down in the vertical direction. The body of the electric push rod 42 is fixedly connected with the top wall of the bearing plate 41, and the pushing shaft of the electric push rod 42 penetrates through the top wall of the bearing plate 41 and is fixedly connected with the pressure detector 3. During detection, the bearing plate 41 is rotated by the driving assembly 5, the pressure detector 3 is rotated to a position right above the reinforced concrete sample 1, then the electric push rod 42 is started to push the pressure detector 3 to move and extrude towards the reinforced concrete sample 1, a pressure value is read, and then the pressure detector 3 is reset by the electric push rod 42, so that the detection of the compression resistance degree of the reinforced concrete sample 1 is completed.
Referring to fig. 1, the driving assembly 5 includes a first stepping motor 51 and a first rotating rod 52, the first stepping motor 51 is fixed at the center of the top wall of the receiving plate 41, the rotating shaft of the first stepping motor 51 penetrates through the top wall of the receiving plate 41 and is coaxially fixed with the first rotating rod 52, one end of the first rotating rod 52, which is far away from the first stepping motor 51, is rotatably connected with the top wall of the circular truncated cone 22, and the first rotating rod 52 not only facilitates the rotation of the receiving plate 41, but also has a supporting effect on the receiving plate 41 and the pressure detector 3. During detection, the first stepping motor 51 is started to drive the bearing plate 41 to rotate, so that the pressure detector 3 rotates to a position right above the reinforced concrete sample 1, then the pressure detector 3 is moved and extruded to the reinforced concrete sample 1 through the pushing assembly 4, a pressure value is read, and then the pressure detector 3 is reset through the pushing assembly 4, so that the detection of the compression resistance degree of the reinforced concrete sample 1 is completed.
Referring to fig. 1 and 2, a pair of limiting plates 6 are welded on the top wall of the circular truncated cone 22, the length of each limiting plate 6 is smaller than the radius of the circular truncated cone 22, the limiting plates 6 are arranged in the direction from the center of the circular truncated cone 22 to the edge of the circular truncated cone 22, connecting plates 61 are integrally formed at the two ends of each limiting plate 6, the length of each connecting plate 61 is consistent with that of each limiting plate 6, the two connecting plates 61 on any limiting plate 6 and the corresponding limiting plate 6 are U-shaped, and the reinforced concrete sample 1 is inserted between the two limiting plates 6, so that the reinforced concrete sample 1 is limited.
Referring to fig. 2, the limiting plates 6 are provided with clamping assemblies 7 for clamping the reinforced concrete sample 1, and after the reinforced concrete sample 1 is completely inserted between the two limiting plates 6, the clamping assemblies 7 can clamp the reinforced concrete sample 1, so that the reinforced concrete sample 1 is not easy to move during detection, and the stability of the reinforced concrete sample 1 during detection is improved.
Referring to fig. 2 and 3, the clamping assembly 7 includes a screw 71, a pressing block 72 and a connecting rod 73, the screw 71 penetrates through a side wall at the center of the limiting plate 6 and is rotatably connected with the limiting plate 6, the pressing block 72 is positioned at one side of the limiting plate 6 close to the reinforced concrete sample 1, a threaded hole 721 is opened in the side wall of one side of the pressing block 72 close to the screw 71, and the screw 71 is screwed in the threaded hole 721. The connecting rod 73 is welded to the top wall of the pressing block 72, one end of the connecting rod 73, which is far away from the pressing block 72, slides on the connecting plate 61 at the top end of the limiting plate 6 through the sliding groove 611, and when the screw 71 rotates, the pressing block 72 is not easy to rotate due to the connecting rod 73. When the reinforced concrete sample 1 needs to be detected, inserting the reinforced concrete sample 1 from one end of the limiting plate 6, which is far away from the circle center of the circular truncated cone 22; after the insertion, the screw 71 is rotated by hand, so that the pressing block 72 moves towards the reinforced concrete sample 1 and finally clamps the reinforced concrete sample 1, the reinforced concrete sample 1 is not easy to move during detection, and the stability of the reinforced concrete sample 1 during detection is improved.
Referring to fig. 2 and 3, a linkage assembly 8 is arranged between the connecting plate 61 and the screw 71, and when the reinforced concrete sample 1 is inserted between the two stopper plates 6 from one ends of the stopper plates 6 far away from the center of the circular table 22, the screw 71 rotates through the linkage assembly 8, so that the pressing block 72 moves towards the reinforced concrete sample 1; after the reinforced concrete sample 1 is completely inserted between the two limiting plates 6, the pressing block 72 is tightly abutted against the reinforced concrete sample 1, so that the reinforced concrete sample 1 can be automatically clamped after the reinforced concrete sample 1 is inserted between the two limiting plates 6, and the complicated operation of inserting the reinforced concrete sample 1 first and then clamping the reinforced concrete sample 1 is not needed.
Referring to fig. 3, the linkage assembly 8 includes a rotating rod 81, a friction pad 82, a driving gear 83, a driven gear 84, a cross bar 85, a connecting gear 86 and a rotating gear 87, the rotating rod 81 is rotatably connected between the two connecting plates 61 at the top and bottom ends of the stopper plate 6 and is located at one end of the connecting plate 61 away from the center of the circular truncated cone 22, the friction pad 82 is sleeved and bonded on the rotating rod 81, and the friction pad 82 is convenient for the reinforced concrete sample 1 to contact with the reinforced concrete sample 1 to generate friction when the reinforced concrete sample 1 is inserted between the two stopper plates 6, so as to drive the rotating rod 81 to rotate. The driving gear 83 is coaxially fixed with the rotating rod 81, the cross rod 85 is rotatably connected with the side wall of one side, close to the reinforced concrete sample 1, of the limiting plate 6 through a plate body, one end, close to the rotating rod 81, of the cross rod 85 is coaxially fixed with the driven gear 84, the driving gear 83 is meshed with the driven gear 84, one end, close to the screw rod 71, of the cross rod 85 is coaxially fixed with the connecting gear 86, the rotating gear 87 is coaxially fixed with the screw rod 71, and the rotating gear 87 is meshed with the connecting gear 86. When the reinforced concrete sample 1 needs to be detected, the reinforced concrete sample 1 is inserted from one end, away from the center of the circular truncated cone 22, of the limiting plate 6, in the process, the reinforced concrete sample 1 is in contact with the friction pad 82 and generates friction, so that the rotating rod 81 is driven to rotate, the rotating rod 81 rotates to sequentially drive the driving gear 83, the driven gear 84, the cross rod 85, the connecting gear 86, the rotating gear 87 and the screw 71 to rotate, the pressing block 72 is moved towards the reinforced concrete sample 1 due to the rotation of the screw 71, and after the reinforced concrete sample 1 is completely inserted, the pressing block 72 abuts against the side wall of the reinforced concrete sample 1, so that the reinforced concrete sample 1 is automatically clamped, and the complicated operation of inserting and clamping the reinforced concrete sample 1 firstly is not needed.
The implementation principle of the embodiment 1 is as follows: during detection, the reinforced concrete sample 1 is inserted from one end, away from the center of the circular truncated cone 22, of the limiting plate 6, in the process, the reinforced concrete sample 1 is in contact with the friction pad 82 and generates friction, so that the rotating rod 81 is driven to rotate, the rotating rod 81 sequentially drives the driving gear 83, the driven gear 84, the cross rod 85, the connecting gear 86, the rotating gear 87 and the screw 71 to rotate, the pressing block 72 is moved towards the reinforced concrete sample 1 due to the rotation of the screw 71, and after the reinforced concrete sample 1 is completely inserted, the pressing block 72 abuts against the side wall of the reinforced concrete sample 1, so that the reinforced concrete sample 1 is automatically clamped without complex operations of inserting the reinforced concrete sample 1 first and then clamping the reinforced concrete sample 1;
after the reinforced concrete sample 1 is placed, starting the first stepping motor 51 to drive the bearing plate 41 to rotate, so that the pressure detector 3 with the lowest precision rotates to the position right above the reinforced concrete sample 1, then starting the electric push rod 42 to drive the pressure detector 3 to move and extrude towards the reinforced concrete sample 1, reading a pressure value, and then resetting the pressure detector 3 through the electric push rod 42; secondly, the bearing plate 41 is driven to rotate by the first stepping motor 51, so that the pressure detector 3 with higher precision rotates to the position right above the reinforced concrete sample 1, then the electric push rod 42 is started to drive the pressure detector 3 to move and extrude towards the reinforced concrete sample 1, the pressure value is read, and then the pressure detector 3 is reset by the electric push rod 42; and finally, driving the bearing plate 41 to rotate by using the first stepping motor 51, so that the pressure detector 3 with the highest precision rotates to a position right above the reinforced concrete sample 1, then starting the electric push rod 42 to drive the pressure detector 3 to move and extrude the reinforced concrete sample 1, reading a pressure value, and then resetting the pressure detector 3 by using the electric push rod 42, so that a limit compression resistance value of the reinforced concrete sample 1 is finally obtained, and further, whether the compression resistance degree of the main structure of the building is qualified or not is judged, and the measurement precision is higher.
The embodiment 1 of the application also discloses a detection method of the building main body structure detection device.
The detection method of the building main body structure detection device comprises the following steps:
s1, inserting the reinforced concrete sample 1 between the two limiting plates 6;
s2, after the reinforced concrete sample 1 is inserted between the two limiting plates 6, the clamping assembly 7 clamps the reinforced concrete sample 1;
s3, starting the first stepping motor 51, and sequentially rotating the pressure detector 3 to a position right above the reinforced concrete sample 1;
s4, starting the electric push rod 42, and moving the pressure detector 3 to the reinforced concrete sample 1 in sequence and extruding the reinforced concrete sample 1 through a push shaft of the electric push rod 42;
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample 1, thereby judging whether the compression resistance degree of the main structure of the building is qualified.
Example 2:
referring to fig. 4, the present embodiment is different from embodiment 1 in that the top end of the upright 21 penetrates through the bottom wall of the circular truncated cone 22, the top end of the upright 21 is flush with the top end of the circular truncated cone 22, the upright 21 is rotatably connected to the circular truncated cone 22, and the receiving plate 41 is fixed to the top wall of the upright 21 by a support rod 57. The driving assembly 5 comprises a second stepping motor 53, a transmission belt 55, a second rotating rod 54 and a connecting wheel 56, the second stepping motor 53 is fixed on the top wall of the base 211, the second rotating rod 54 is coaxially fixed with the rotating shaft of the second stepping motor 53, the second rotating rod 54 is arranged along the vertical direction, one end, away from the second stepping motor 53, of the second rotating rod 54 is coaxially fixed with the connecting wheel 56, and the circular truncated cone 22 is in transmission with the connecting wheel 56 through the transmission belt 55. During detection, the second stepping motor 53 is started to drive the second rotating rod 54 to rotate, and the rotation of the second rotating rod 54 sequentially drives the connecting wheel 56, the transmission belt 55 and the circular truncated cone 22 to rotate, so that the reinforced concrete sample 1 rotates to a position right below the pressure detector 3, and the compression resistance degree of the reinforced concrete sample 1 is detected.
The implementation principle of the embodiment 2 is as follows: during detection, the reinforced concrete sample 1 is placed on the circular truncated cone 22, then the second stepping motor 53 is started to drive the second rotating rod 54 to rotate, the rotation of the second rotating rod 54 sequentially drives the connecting wheel 56, the transmission belt 55 and the circular truncated cone 22 to rotate, so that the reinforced concrete sample 1 rotates to a position right below the pressure detector 3 with the lowest precision, then the pressure detector 3 is moved and extruded to the reinforced concrete sample 1 through the electric push rod 42, the pressure value is read, and then the pressure detector 3 is reset through the electric push rod 42; secondly, the second stepping motor 53 drives the second rotating rod 54 to rotate, the rotation of the second rotating rod 54 sequentially drives the connecting wheel 56, the transmission belt 55 and the circular truncated cone 22 to rotate, so that the reinforced concrete sample 1 rotates to a position right below the pressure detector 3 with higher precision, then the pressure detector 3 moves and extrudes towards the reinforced concrete sample 1 through the electric push rod 42, the pressure value is read, and then the pressure detector 3 is reset through the electric push rod 42; and finally, the second stepping motor 53 drives the second rotating rod 54 to rotate, the rotation of the second rotating rod 54 sequentially drives the connecting wheel 56, the transmission belt 55 and the circular truncated cone 22 to rotate, so that the reinforced concrete sample 1 rotates to a position right below the pressure detector 3 with the highest precision, the pressure detector 3 is moved and extruded to the reinforced concrete sample 1 through the electric push rod 42, the pressure value is read, the pressure detector 3 is reset through the electric push rod 42, the ultimate compression resistance value of the reinforced concrete sample 1 is finally obtained, and then whether the compression resistance degree of the building main body structure is qualified or not is judged, and the measurement precision is higher.
The embodiment 2 of the application also discloses a detection method of the building main body structure detection device.
The detection method of the building main body structure detection device comprises the following steps:
s1, inserting the reinforced concrete sample 1 between the two limiting plates 6;
s2, after the reinforced concrete sample 1 is inserted between the two limiting plates 6, the clamping assembly 7 clamps the reinforced concrete sample 1;
s3, starting the second stepping motor 53, and sequentially rotating the reinforced concrete sample 1 to the position right below the pressure detector 3;
s4, starting the electric push rod 42, and moving the pressure detector 3 to the reinforced concrete sample 1 in sequence and extruding the reinforced concrete sample 1 through a push shaft of the electric push rod 42;
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample 1, thereby judging whether the compression resistance degree of the main structure of the building is qualified.
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 (10)
1. The utility model provides a building major structure detection device for detect reinforced concrete sample (1), includes pressure measurement appearance (3) and operation panel (2), operation panel (2) include stand (21) and round platform (22), round platform (22) with the top of stand (21) is connected, reinforced concrete sample (1) place in on round platform (22), the bottom mounting of stand (21) is provided with base (211), its characterized in that: the device comprises at least two pressure detectors (3), wherein the pressure detectors (3) move towards the reinforced concrete sample (1) through pushing assemblies (4), and a driving assembly (5) for driving the pressure detectors (3) to rotate or driving the circular truncated cone (22) to rotate is arranged between the pressure detectors (3) and the circular truncated cone (22).
2. The building main body structure detection device according to claim 1, wherein: the pushing assembly (4) comprises a bearing plate (41) and an electric push rod (42), the bearing plate (41) is arranged above the circular truncated cone (22), the body of the electric push rod (42) is fixedly connected with the bearing plate (41), and a pushing shaft of the electric push rod (42) is fixedly connected with the pressure detector (3).
3. The building main body structure detection device according to claim 2, wherein: when accept board (41) and rotate, drive assembly (5) include first step motor (51) and first rotation pole (52), round platform (22) are fixed in the top of stand (21), first step motor (51) are fixed in the roof of accepting board (41) just the pivot of first step motor (51) runs through the roof of accepting board (41) and with first rotation pole (52) coaxial fixed, first rotation pole (52) are kept away from the one end of first step motor (51) with the roof of round platform (22) rotates and is connected.
4. The building main body structure detection device according to claim 2, wherein: work as when round platform (22) rotates, drive assembly (5) include second step motor (53), drive belt (55), second dwang (54) and fifth wheel (56), second step motor (53) are fixed in the roof of base (211), second dwang (54) with the pivot coaxial fixation of second step motor (53), fifth wheel (56) with second dwang (54) coaxial fixation, the top of stand (21) is run through the diapire of round platform (22) and with round platform (22) rotate to be connected, accept board (41) and be fixed in through the bracing piece the roof of stand (21), round platform (22) with pass through between fifth wheel (56) drive belt (55) transmission.
5. The building main body structure detection device according to claim 1, wherein: the reinforced concrete sample testing device is characterized in that a pair of limiting plates (6) are arranged on the circular table (22), connecting plates (61) are fixedly arranged at two ends of each limiting plate (6), the reinforced concrete sample (1) is located between the two limiting plates (6), and a clamping assembly (7) used for clamping the reinforced concrete sample (1) is arranged on each limiting plate (6).
6. The building main body structure detection device according to claim 5, wherein: the clamping assembly (7) comprises a screw rod (71), a pressing block (72) and a connecting rod (73), the screw rod (71) penetrates through the side wall of the limiting plate (6) and is rotatably connected with the limiting plate (6), a threaded hole (721) is formed in the side wall of the pressing block (72), the screw rod (71) is in threaded connection with the threaded hole (721), the connecting rod (73) is fixed on the bottom wall of the pressing block (72), one end, far away from the pressing block (72), of the connecting rod (73) slides on the bottom wall of the connecting plate (61), and when the reinforced concrete sample (1) is completely inserted between the two limiting plates (6), the pressing block (72) abuts against the reinforced concrete sample (1).
7. The building main body structure detection device according to claim 6, wherein: a linkage assembly (8) is arranged between the connecting plate (61) and the screw rod (71), when the reinforced concrete sample (1) is inserted between the two limiting plates (6), the screw rod (71) rotates through the linkage assembly (8), and the pressing block (72) moves towards the reinforced concrete sample (1); and when the reinforced concrete sample (1) is completely inserted between the two limiting plates (6), the pressing block (72) is tightly pressed against the reinforced concrete sample (1).
8. The building main body structure detection device according to claim 7, wherein: linkage subassembly (8) includes rotary rod (81), friction pad (82), driving gear (83), driven gear (84), horizontal pole (85), connecting gear (86) and rotating gear (87), rotary rod (81) is located under connecting plate (61) and another between connecting plate (61) and with two connecting plate (61) rotate to be connected, friction pad (82) around locating on rotary rod (81), driving gear (83) with rotary rod (81) coaxial fixed, horizontal pole (85) with limiting plate (6) rotate to be connected, the one end of horizontal pole (85) with driven gear (84) coaxial fixed, the other end with connecting gear (86) coaxial fixed, screw rod (71) with rotating gear (87) coaxial fixed, driving gear (83) with driven gear (84) mesh mutually, the connecting gear (86) is meshed with the rotating gear (87).
9. A method for detecting a building main body structure based on the device for detecting a building main body structure according to any one of claims 1 to 8, comprising the steps of:
s1, inserting the reinforced concrete sample (1) between the two limiting plates (6);
s2, after the reinforced concrete sample (1) is inserted between the two limiting plates (6), the reinforced concrete sample (1) is clamped by the clamping assembly (7);
s3, starting a first stepping motor (51), and sequentially rotating the pressure detector (3) to be right above the reinforced concrete sample (1);
s4, starting the electric push rod (42), and moving the pressure detector (3) to the reinforced concrete sample (1) in sequence and extruding the reinforced concrete sample (1) through a push shaft of the electric push rod (42);
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample (1), thereby judging whether the compression resistance degree of the main structure of the building is qualified.
10. A method for detecting a building main body structure based on the device for detecting a building main body structure according to any one of claims 1 to 8, comprising the steps of:
s1, inserting the reinforced concrete sample (1) between the two limiting plates (6);
s2, after the reinforced concrete sample (1) is inserted between the two limiting plates (6), the reinforced concrete sample (1) is clamped by the clamping assembly (7);
s3, starting a second stepping motor (53), and sequentially rotating the reinforced concrete sample (1) to be under the pressure detector (3);
s4, starting the electric push rod (42), and moving the pressure detector (3) to the reinforced concrete sample (1) in sequence and extruding the reinforced concrete sample (1) through a push shaft of the electric push rod (42);
and S5, finally reading the pressure value to obtain the ultimate compression resistance value of the reinforced concrete sample (1), thereby judging whether the compression resistance degree of the main structure of the building is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210100353.3A CN114459899B (en) | 2022-01-27 | Building main body structure detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210100353.3A CN114459899B (en) | 2022-01-27 | Building main body structure detection device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN114459899A true CN114459899A (en) | 2022-05-10 |
| CN114459899B CN114459899B (en) | 2024-05-14 |
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