CN117168742B - Anti-seismic detection device and detection method for house building - Google Patents
Anti-seismic detection device and detection method for house building Download PDFInfo
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- CN117168742B CN117168742B CN202311454918.9A CN202311454918A CN117168742B CN 117168742 B CN117168742 B CN 117168742B CN 202311454918 A CN202311454918 A CN 202311454918A CN 117168742 B CN117168742 B CN 117168742B
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000011084 recovery Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 61
- 239000002689 soil Substances 0.000 claims description 51
- 239000004566 building material Substances 0.000 claims description 40
- 239000011241 protective layer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 238000009435 building construction Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 3
- 238000011895 specific detection Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The invention belongs to the technical field of earthquake-proof detection, in particular to a device and a method for detecting earthquake resistance of a building, comprising a vibration testing machine body; the placement mechanism comprises a rectangular mounting block; the four surfaces of the rectangular mounting block except the top end surface and the bottom end surface are fixedly connected with a first hydraulic cylinder; one sides of the four first hydraulic cylinders, which are far away from the rectangular mounting block, are fixedly connected with first pressing plates; a second pressing plate is fixedly connected with a second hydraulic cylinder in each installation bin; the recovery mechanism includes a first leg; the connecting rods on the two first supporting legs are fixedly connected with a first inclined plate on one side of the vibrating table facing the vibrating table; the left side and the right side of the vibrating table are both provided with second supporting legs on the ground; the opposite end surfaces of one side of the two electric telescopic rods are respectively provided with a second inclined plate; the invention is mainly used for solving the problem that the foundation of the building model is unstable because the building model is directly placed on a rigid platform for detection when the building is detected.
Description
Technical Field
The invention belongs to the technical field of earthquake-proof detection, and particularly relates to a device and a method for detecting earthquake resistance of a building.
Background
As the requirements of people on building safety are higher and higher, anti-seismic detection is also a very important task in the building field. The anti-seismic detection means that the anti-seismic performance of a building is detected and evaluated to determine the stability and the safety of the building in an earthquake;
building seismic performance refers to the degree of safety of a building when it is subjected to natural disaster attacks such as earthquakes, including: structural system, foundation, wall material, masonry material, roof waterproof layer, heat preservation layer, etc. The earthquake resistance of a building is mainly achieved by its own structural system. According to different stress modes, the vibration resistance of the flexible structure and the vibration resistance of the rigid structure can be divided.
In order to detect the earthquake resistance of a building, two methods are adopted, one is a calculation method and the other is an experiment method, and at present, the common earthquake test methods in a laboratory comprise a quasi-static test, a quasi-dynamic test and an earthquake vibration tester test;
when the earthquake vibration testing machine is used for testing, the building to be detected is placed on the vibration testing machine capable of generating actual earthquakes, then the vibration testing machine is started for detection, and after the detection is completed, the earthquake resistance of the building is obtained according to the actual conditions of the building;
however, when the building is detected, the building model is directly placed on a rigid platform for detection, so that the foundation of the building model is unstable, and the earthquake-resistant condition of the building when the foundation of the building is buried in a soil layer and encounters an earthquake cannot be simulated, and the earthquake resistance of the building in detection and actual earthquake is deviated; and after the detection is finished, the construction materials such as the concrete blocks, bricks and the like falling on the platform need to be manually cleaned.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides a device and a method for detecting earthquake resistance of a building.
A vibration-resistant detection device for a building construction comprises a vibration testing machine body; the vibration testing machine body is provided with a vibration table;
the device also comprises a placing mechanism and a recycling mechanism; the placement mechanism comprises a rectangular mounting block; the rectangular mounting block is mounted at the middle position of the vibrating table; the four surfaces of the rectangular mounting block except the top end surface and the bottom end surface are fixedly connected with a first hydraulic cylinder;
the four first hydraulic cylinders are fixedly connected with first pressing plates at one sides of the rectangular mounting blocks, and every two adjacent first pressing plates are in contact with each other; the top end face of the rectangular mounting block is fixedly connected with a protection plate, and the top end face of the protection plate is flush with the top end face of the first pressing plate;
the four surfaces of the vibrating table except the top end surface and the bottom end surface are fixedly connected with an installation bin; the four installation bins are fixedly connected with second hydraulic cylinders; the second hydraulic cylinders in each mounting bin are fixedly connected with a second pressing plate, and the top end surfaces of the second pressing plates are flush with the first pressing plates and the top end surfaces of the mounting bins;
a compacted soil layer is paved on the vibrating table between each first pressing plate and each second pressing plate; foundation pits which are uniformly arranged are dug in the soil layer, and the shape of each foundation pit can be dug according to the foundations of different buildings; the soil layer is provided with a building model, and the foundation of the building model is placed in the foundation pit;
the recovery mechanism includes a first leg; the front side and the rear side of the vibrating table are both provided with first supporting legs on the ground; a connecting rod is fixedly connected to one side of each first supporting leg, which faces the vibrating table;
the connecting rods on the two first support legs are fixedly connected with a first inclined plate on one side of the connecting rods facing the vibrating table, and the first inclined plate is positioned above the vibrating table and is not in contact with the vibrating table;
the left side and the right side of the vibrating table are both provided with second supporting legs on the ground; the second support legs are fixedly provided with electric telescopic rods, and the stroke of the electric telescopic rods on the second support legs on the right side is larger than that of the electric telescopic rods on the second support legs on the left side;
the opposite end surfaces of one side of the two electric telescopic rods are respectively provided with a second inclined plate; the front end and the rear end of the second sloping plate are attached to the adjacent first sloping plate; the left side the electric telescopic rod below is equipped with the collection storehouse.
Preferably, a first chute is formed on one side, close to the right side, of the second sloping plate, of the end face of the opposite side of the two first sloping plates; a chute is arranged on the first inclined plate at one side of the first chute, which is far away from the right side second inclined plate; a second chute is formed on the first inclined plate at one side of the chute away from the first chute; the surfaces of the front side and the rear side of the second inclined plate are fixedly connected with sliding blocks, and the sliding blocks are positioned in the first sliding grooves in an initial state;
the extension end of the electric telescopic rod on the right side is fixedly connected with a sliding sleeve; the sliding sleeve is connected with a sliding shaft in a sliding manner, and the sliding shaft is fixedly connected with the adjacent second sloping plate;
the bottom surface of the inclined plate on the right side is parallel to the upper surface of the second pressing plate;
each of the connecting rods includes an extension rod and a recovery rod; the extension rod slides in the recovery rod; the extension rod slides and has linked firmly the spring in the interior one side terminal surface of retrieving the pole, and the spring other end is connected with first landing leg.
Preferably, the surface of the second inclined plate on the right side is fixedly connected with a protective layer, and the protective layer is made of rubber materials;
the springs which are uniformly arranged are fixedly connected to one side, facing the second inclined plate, of the protective layer, and the other ends of the springs are fixedly connected with the second inclined plate;
and the protective layer is filled with gas.
The method is suitable for the building earthquake-resistant detection device, and comprises the following steps:
step one: when the earthquake resistance detection is carried out on the building, firstly, a worker places a building model on a soil layer, and simultaneously places a foundation on the building model in a foundation pit;
step two: then controlling the vibration testing machine body to start, and driving the building model to vibrate after the vibration testing machine is started, so as to simulate the condition of the building model in actual vibration and detect the earthquake resistance of the building model;
step three: after vibration of the vibration testing machine body is finished, a worker takes down the building model from the vibration table, and then the worker controls the second inclined plate on the right side to move, so that building materials falling on the soil layer are pushed to fall into the collecting bin to be collected.
The beneficial effects of the invention are as follows:
1. according to the device and the method for detecting the earthquake resistance of the building construction, the building model is placed on the soil layer, meanwhile, the foundation on the building model is placed in the foundation pit, and then the soil layer is extruded by the first pressing plate and the second pressing plate, so that the soil layer is better contacted with the foundation, in the process, the building model on the soil layer and the foundation in the foundation pit are enabled to be closer to the actual state after the building is actually built, the earthquake resistance of the building foundation when the building foundation is buried in the soil layer and an earthquake is encountered, and therefore deviation of the earthquake resistance of the building in detection and actual earthquake is reduced.
2. According to the device and the method for detecting the earthquake resistance of the building construction, due to the existence of the soil layer, the first inclined plate and the second inclined plate, when building materials on the building model fall, part of the building materials directly fall on the soil layer, part of the building materials firstly fall on the first inclined plate and the second inclined plate and then fall on the soil layer, the building materials can be prevented from directly falling on the vibrating table in the process, so that the vibrating table is broken, and meanwhile, in the process of moving the second inclined plate on the right side, the building materials piled on the first inclined plate and the soil layer can be pushed into the collecting bin, so that manual cleaning is not needed, and meanwhile, the cleaning efficiency can be improved.
3. According to the anti-seismic detection device for the building and the detection method thereof, when the right electric telescopic rod pushes the right second inclined plate to move, the second inclined plate drives the sliding block to slide in the first chute, when the sliding block moves into the chute, the second inclined plate gradually slides downwards, meanwhile, the second inclined plate drives the sliding shaft to slide downwards in the sliding sleeve, when the sliding block slides into the second chute, the second inclined plate is attached to the upper surface of the second pressing plate, meanwhile, in the process of moving downwards the second inclined plate, the first inclined plates on two sides are extruded, when the first inclined plate is extruded, the extension rod can extrude the spring in the recovery rod and slide into the recovery rod, so that the two first inclined plates are mutually separated, after the second inclined plate moves downwards, the second inclined plate can still be attached to the first inclined plate, then the second inclined plate continues to move, and the falling building material is pushed to move, in the process, the falling building material on the soil layer can be pushed out more comprehensively, and the effect on the falling building material is further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the entire present invention;
FIG. 2 is a perspective view of the present invention without the building model;
FIG. 3 is a schematic view of the structure of the vibration testing machine body and the placement mechanism according to the present invention;
fig. 4 is a schematic structural view of a first swash plate and a second swash plate in the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4A in accordance with the present invention;
FIG. 6 is an internal structural view of the connecting rod of the present invention;
FIG. 7 is a top view of FIG. 2 of the present invention;
FIG. 8 is a cross-sectional view taken at B-B in FIG. 7 in accordance with the present invention;
fig. 9 is an enlarged view of a portion of fig. 8 at C in accordance with the present invention.
In the figure: 1. a vibration testing machine body; 11. a vibration table; 12. a collecting bin; 13. building a model; 2. a rectangular mounting block; 21. a first hydraulic cylinder; 22. a first platen; 23. a protection plate; 24. a mounting bin; 25. a second hydraulic cylinder; 26. a second pressing plate; 27. a soil layer; 28. a foundation pit; 3. a first leg; 31. a connecting rod; 32. an extension rod; 33. a recovery rod; 34. a first swash plate; 35. a second leg; 36. an electric telescopic rod; 37. a second swash plate; 4. a first chute; 41. a chute; 42. a second chute; 43. a slide block; 44. a sliding sleeve; 45. a slide shaft; 46. and (5) a protective layer.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 9, the invention relates to a device and a method for detecting earthquake resistance of a building, which specifically comprises the following steps:
a device for detecting earthquake resistance of a building comprises a vibration testing machine body 1; the vibration testing machine body 1 is provided with a vibration table 11;
the device also comprises a placing mechanism and a recycling mechanism; the placement mechanism comprises a rectangular mounting block 2; the rectangular mounting block 2 is mounted in the middle of the vibrating table 11; the four surfaces of the rectangular mounting block 2 except the top end surface and the bottom end surface are fixedly connected with a first hydraulic cylinder 21;
the four first hydraulic cylinders 21 are fixedly connected with first pressing plates 22 at one sides far away from the rectangular mounting blocks 2, and every two adjacent first pressing plates 22 are in contact with each other; the top end face of the rectangular mounting block 2 is fixedly connected with a protection plate 23, and the top end face of the protection plate 23 is flush with the top end face of the first pressing plate 22;
the four surfaces of the vibrating table 11 except the top end surface and the bottom end surface are fixedly connected with a mounting bin 24; the four installation bins 24 are fixedly connected with second hydraulic cylinders 25; the second hydraulic cylinders 25 in each installation bin 24 are fixedly connected with a second pressing plate 26, and the top end surfaces of the second pressing plates 26 are flush with the top end surfaces of the first pressing plates 22 and the installation bins 24;
a compacted soil layer 27 is paved on the vibrating table 11 between each first pressing plate 22 and each second pressing plate 26; foundation pits 28 which are uniformly arranged are dug in the soil layer 27, and the shape of each foundation pit 28 can be dug according to the foundations of different buildings; the building model 13 is placed on the soil layer 27, and the foundation of the building model 13 is placed in the foundation pit 28;
the recovery mechanism comprises a first leg 3; the front side and the rear side of the vibrating table 11 are both provided with first supporting legs 3 on the ground; a connecting rod 31 is fixedly connected to one side of each first supporting leg 3 facing the vibrating table 11;
the connecting rods 31 on the two first supporting legs 3 are fixedly connected with a first inclined plate 34 towards one side of the vibration table 11, and the first inclined plate 34 is positioned above the vibration table 11 and is not in contact with the vibration table 11;
the left side and the right side of the vibrating table 11 are both provided with second supporting legs 35 on the ground; the second support legs 35 are fixedly provided with electric telescopic rods 36, and the stroke of the electric telescopic rods 36 on the right second support leg 35 is larger than that of the electric telescopic rods 36 on the left second support leg 35;
a second sloping plate 37 is arranged on the end face of one side opposite to the two electric telescopic rods 36; the front and rear ends of the second sloping plate 37 are attached to the adjacent first sloping plate 34; a collecting bin 12 is arranged below the electric telescopic rod 36 on the left side;
when the earthquake-proof detection is carried out on the building, firstly, a worker places the building model 13 on the soil layer 27, meanwhile, the foundation on the building model 13 is placed in the foundation pit 28, then, the worker controls the first hydraulic cylinder 21 to extend, the first pressing plate 22 can be pushed to move in the extending process of the first hydraulic cylinder 21, the soil layer 27 can be pushed to move in the moving process of the first pressing plate 22, the soil layer 27 can be pressed against the foundation of the building model 13 in the moving process of the soil layer 27, so that the soil layer 27 is better contacted with the foundation of the building model 13, after the first pressing plate 22 is pressed, the first hydraulic cylinder 21 stops to extend continuously, then, the second hydraulic cylinder 25 in the two opposite installation bins 24 is controlled to extend, so as to push two opposite second pressing plates 26 to move to opposite sides and press soil layers 27, then control the two second pressing plates 26 to restore to original state, then control the other two second pressing plates 26 to move to opposite sides and press soil layers 27, thereby enabling the soil layers 27 to better contact with the foundation of the building model 13, enabling the building model 13 positioned on the soil layers 27 and the foundation positioned in the foundation pit 28 to be closer to the actual built state of the building in reality, then controlling the vibration testing machine body 1 to start, and driving the building model 13 to vibrate after the vibration testing machine body 1 is started, thereby simulating the condition of the building model 13 in earthquake, and detecting the earthquake resistance of the building model 13;
in the process that the vibration testing machine body 1 drives the building model 13 to vibrate, if the building model 13 cannot bear the vibration generated by the vibration testing machine body 1, concrete blocks, bricks and other building materials on the building model 13 can fall off, as a compacted soil layer 27 is paved on the vibration table 11, part of the falling concrete blocks, bricks or other building materials can fall on the soil layer 27, the falling building materials can be buffered by the existence of the soil layer 27, the falling building materials can be prevented from directly falling on the vibration table 11, so that the vibration table 11 is broken, part of the concrete blocks, bricks or other building materials can fall on the first inclined plate 34 and the second inclined plate 37, the falling building materials can be blocked due to the existence of the first inclined plate 34, so that the building materials can be prevented from falling off at will, after the building materials fall on the first inclined plate 34 and the second inclined plate 37, the building materials can fall down along the first inclined plate 34 and the second inclined plate 37, and finally fall on the soil layer 27, in the process, the falling building materials can be collected at will, and the falling building materials can be prevented from falling at will;
when the vibration testing machine body 1 is vibrated, a worker removes the building model 13 from the vibration table 11, then the worker controls the left electric telescopic rod 36 to shrink, controls the right electric telescopic rod 36 to stretch, and drives the left second inclined plate 37 to move in the shrinkage process of the left electric telescopic rod 36, so that the left second inclined plate 37 is driven to gradually move away from the first inclined plate 34; meanwhile, the electric telescopic rod 36 which stretches on the right side drives the second inclined plate 37 on the right side to move to the second inclined plate 37 on the left side, building materials falling on the soil layer 27 and building materials falling on the first inclined plate 34 can be pushed to move in the moving process of the second inclined plate 37, when the second inclined plate 37 for pushing the building materials moves to the position above the left collecting bin 12, the building materials can fall into the collecting bin 12 to be collected at the moment, and the protection plate 23 is fixedly connected to the top of the rectangular mounting block 2, so that the pushed building materials can be prevented from falling between the adjacent first pressing plates 22;
in summary, by placing the building model 13 on the soil layer 27 and placing the foundation on the building model 13 in the foundation pit 28, and then pressing the soil layer 27 by using the first pressing plate 22 and the second pressing plate 26, the soil layer 27 is better contacted with the foundation, in the process, the building model 13 on the soil layer 27 and the foundation in the foundation pit 28 can be more similar to the actual state of the building after the building is actually built, so that the earthquake-resistant condition of the building when the foundation of the building is buried in the soil layer 27 and encounters an earthquake can be simulated, and the deviation of the earthquake resistance of the building during detection and actual earthquake can be reduced;
meanwhile, due to the existence of the soil layer 27, the first inclined plate 34 and the second inclined plate 37, when building materials on the building model 13 fall, part of the building materials can directly fall on the soil layer 27, part of the building materials can firstly fall on the first inclined plate 34 and the second inclined plate 37 and then fall on the soil layer 27, the building materials can be prevented from directly falling on the vibrating table 11 in the process, so that the vibrating table 11 is broken, meanwhile, in the process of moving the second inclined plate 37 on the right side, the building materials piled on the first inclined plate 34 and the soil layer 27 can be pushed into the collecting bin 12, and therefore manual cleaning is not needed, and meanwhile, the cleaning efficiency can be improved.
In the specific implementation process, a first chute 4 is formed on one side, close to the right side, of the second inclined plate 37, of the opposite side end surfaces of the two first inclined plates 34; a chute 41 is arranged on the first inclined plate 34 at one side of the first chute 4 far away from the right second inclined plate 37; a second chute 42 is formed on the first inclined plate 34 at one side of the chute 41 away from the first chute 4; the front and rear side surfaces of the second sloping plate 37 are fixedly connected with sliding blocks 43, and the sliding blocks 43 are positioned in the first sliding groove 4 in an initial state;
the extension end of the electric telescopic rod 36 on the right side is fixedly connected with a sliding sleeve 44; a sliding shaft 45 is slidably connected to the sliding sleeve 44, and the sliding shaft 45 is fixedly connected to the adjacent second sloping plate 37;
the bottom surface of the inclined plate on the right side is parallel to the upper surface of the second pressing plate 26;
each of the connection rods 31 includes an extension rod 32 and a recovery rod 33; the extension rod 32 slides within the recovery rod 33; the extension rod 32 slides in the recovery rod 33, a spring is fixedly connected to one side end face of the extension rod, and the other end of the spring is connected with the first supporting leg 3;
when the right electric telescopic rod 36 pushes the right second inclined plate 37 to move, the second inclined plate 37 drives the sliding block 43 to slide in the first chute 4, when the sliding block 43 moves into the chute 41, the second inclined plate 37 gradually slides downwards, meanwhile, the second inclined plate 37 drives the sliding shaft 45 to slide downwards in the sliding sleeve 44, when the sliding block 43 slides into the second chute 42, the second inclined plate 37 is attached to the upper surface of the second pressing plate 26, meanwhile, in the process of moving downwards the second inclined plate 37, the first inclined plates 34 on two sides are extruded, when the first inclined plate 34 is extruded, the extension rod 32 can extrude the spring in the recovery rod 33 and slide into the recovery rod 33, so that the two first inclined plates 34 are far away from each other, the second inclined plate 37 can still be attached to the first inclined plate 34 after moving downwards, then the second inclined plate 37 continues to move, and the falling building material is pushed out of the soil layer 27 in the process, and therefore the cleaning effect on the falling building material is further improved.
In the specific implementation process, the surface of the second inclined plate 37 on the right side is fixedly connected with a protective layer 46, and the protective layer 46 is made of rubber material;
the protection layer 46 is fixedly connected with uniformly arranged springs towards one side of the second inclined plate 37, and the other ends of the springs are fixedly connected with the second inclined plate 37;
the protective layer 46 is filled with gas;
because the protection layer 46 of the second inclined plate 37 on the right is fixedly connected with the spring connected with the second inclined plate 37, the protection layer 46 and the spring are extruded by the building material in the process that the building material is pushed by the second inclined plate 37 to move, the spring is compressed after being extruded, when the second inclined plate 37 moves to the upper part of the collecting bin 12, the building material falls into the collecting bin 12 in sequence, and gradually falls into the collecting bin 12 along with the building material, and the spring and the gas connected with the second inclined plate 37 on the protection layer 46 want to restore to the initial state, so that the protection layer 46 is pushed to move, and meanwhile, the vibration condition of the protection layer 46 can be caused, so that the building material on the protection layer 46 is shaken off, and the building material is prevented from being accumulated on the protection layer 46.
The method is suitable for the building earthquake-resistant detection device, and comprises the following steps:
step one: when the earthquake-proof detection is carried out on the building, firstly, a worker places the building model 13 on the soil layer 27, and simultaneously places the foundation on the building model 13 in the foundation pit 28;
step two: subsequently, the vibration testing machine body 1 is controlled to start, and after the vibration testing machine is started, the building model 13 is driven to vibrate, so that the situation of the building model 13 in actual vibration is simulated, and the earthquake resistance of the building model 13 is detected;
step three: when the vibration of the vibration testing machine body 1 is finished, the worker removes the building model 13 from the vibration table 11, and then the worker controls the second inclined plate 37 on the right side to move, thereby pushing the building material dropped on the soil layer 27 to fall into the collection bin 12 for collection.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A device for detecting earthquake resistance of a building comprises a vibration testing machine body (1); a vibrating table (11) is arranged on the vibrating tester body (1);
the method is characterized in that: the device also comprises a placing mechanism and a recycling mechanism; the placement mechanism comprises a rectangular mounting block (2); the rectangular mounting block (2) is mounted at the middle position of the vibrating table (11); the four surfaces of the rectangular mounting block (2) except the top end surface and the bottom end surface are fixedly connected with a first hydraulic cylinder (21);
the four first hydraulic cylinders (21) are fixedly connected with first pressing plates (22) at one sides of the rectangular mounting blocks (2), and every two adjacent first pressing plates (22) are in contact with each other; the top end face of the rectangular mounting block (2) is fixedly connected with a protection plate (23), and the top end face of the protection plate (23) is flush with the top end face of the first pressing plate (22);
four surfaces of the vibrating table (11) except the top end surface and the bottom end surface are fixedly connected with mounting bins (24); the four installation bins (24) are fixedly connected with second hydraulic cylinders (25); a second hydraulic cylinder (25) in each installation bin (24) is fixedly connected with a second pressing plate (26) together, and the top end face of the second pressing plate (26) is flush with the top end faces of the first pressing plate (22) and the installation bins (24);
a compacted soil layer (27) is paved on the vibrating table (11) between each first pressing plate (22) and each second pressing plate (26); a foundation pit (28) which is uniformly arranged is dug in the soil layer (27); a building model (13) is placed on the soil layer (27), and the foundation of the building model (13) is placed in the foundation pit (28);
the retrieving mechanism comprises a first leg (3); the front side and the rear side of the vibrating table (11) are both provided with first supporting legs (3) on the ground; a connecting rod (31) is fixedly connected to one side of each first supporting leg (3) facing the vibrating table (11);
the connecting rods (31) on the two first supporting legs (3) are fixedly connected with a first inclined plate (34) towards one side of the vibrating table (11), and the first inclined plate (34) is positioned above the vibrating table (11) and is not in contact with the vibrating table (11);
the left side and the right side of the vibrating table (11) are both provided with second supporting legs (35) on the ground; the second support legs (35) are fixedly provided with electric telescopic rods (36), and the stroke of the electric telescopic rods (36) on the second support legs (35) on the right side is larger than that of the electric telescopic rods (36) on the second support legs (35) on the left side;
the opposite end surfaces of one side of the two electric telescopic rods (36) are respectively provided with a second inclined plate (37); the front end and the rear end of the second sloping plate (37) are attached to the adjacent first sloping plate (34); a collecting bin (12) is arranged below the electric telescopic rod (36) at the left side;
a first chute (4) is formed on one side, close to the right side, of the second inclined plate (37) on the opposite side end surfaces of the two first inclined plates (34); a chute (41) is formed on the first inclined plate (34) at one side of the first chute (4) away from the right side second inclined plate (37); a second chute (42) is formed on the first inclined plate (34) at one side of the chute (41) away from the first chute (4); the sliding blocks (43) are fixedly connected to the surfaces of the front side and the rear side of the second inclined plate (37), and the sliding blocks (43) are positioned in the first sliding groove (4) in an initial state;
the extending end of the electric telescopic rod (36) at the right side is fixedly connected with a sliding sleeve (44); the sliding sleeve (44) is connected with a sliding shaft (45) in a sliding manner, and the sliding shaft (45) is fixedly connected with the adjacent second inclined plate (37);
each of the connecting rods (31) comprises an extension rod (32) and a recovery rod (33); the extension rod (32) slides in the recovery rod (33); the extension rod (32) slides and is fixedly connected with a spring at one side end face in the recovery rod (33), and the other end of the spring is connected with the first supporting leg (3).
2. A device for earthquake-proof detection of buildings according to claim 1, characterized in that: the bottom surface of the second inclined plate (37) on the right side is parallel to the upper surface of the second pressing plate (26).
3. A device for earthquake-proof detection of buildings according to claim 2, characterized in that: the surface of the second inclined plate (37) on the right side is fixedly connected with a protective layer (46), and the protective layer (46) is made of rubber materials.
4. A device for earthquake-proof detection of buildings according to claim 3, characterized in that: and one side of the protective layer (46) facing the second inclined plate (37) is fixedly connected with uniformly arranged springs, and the other ends of the springs are fixedly connected with the second inclined plate (37).
5. A device for earthquake-proof detection of building construction according to claim 4, wherein: the protective layer (46) is filled with gas.
6. A house building anti-seismic detection method is characterized in that: the method is suitable for the house building earthquake-resistant detection device as claimed in any one of claims 1 to 5, and the specific detection method is as follows:
step one: when the earthquake-proof detection is carried out on the building, firstly, a worker places a building model (13) on a soil layer (27), and simultaneously places a foundation on the building model (13) in a foundation pit (28);
step two: subsequently, the vibration testing machine body (1) is controlled to start, and after the vibration testing machine is started, the building model (13) is driven to vibrate, so that the situation of the building model (13) in actual vibration is simulated, and the earthquake resistance of the building model (13) is detected;
step three: after the vibration of the vibration testing machine body (1) is finished, the building model (13) is taken down from the vibration table (11) by a worker, and then the worker controls the second inclined plate (37) on the right side to move, so that the building material falling on the soil layer (27) is pushed to fall into the collecting bin (12) to be collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311454918.9A CN117168742B (en) | 2023-11-03 | 2023-11-03 | Anti-seismic detection device and detection method for house building |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068641A (en) * | 2003-08-21 | 2005-03-17 | Misawa Homes Co Ltd | Habitable room unit with anti-seismic device and unit building equipped the same |
| CN206609732U (en) * | 2016-12-28 | 2017-11-03 | 重庆大学 | A kind of geotechnological shake table stoplog type model casing burden pressure loading device |
| CN206635793U (en) * | 2017-04-07 | 2017-11-14 | 浙江长兴宏盈建设工程有限公司 | A kind of good building lot of anti seismic efficiency |
| CN107941445A (en) * | 2018-01-08 | 2018-04-20 | 大连理工大学 | A kind of unidirectional shear model box for shaketalle test |
| CN207696716U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of concrete vibrating stand |
| CN110186635A (en) * | 2019-06-26 | 2019-08-30 | 中国水利水电科学研究院 | A kind of adjustable centrifuge test model box for vibrating table of dynamic characteristics |
| CN112067221A (en) * | 2020-09-14 | 2020-12-11 | 浙江埃特斯力试验设备有限公司 | A basic building frame model antidetonation testing arrangement for timber structure building |
| CN212363961U (en) * | 2020-05-09 | 2021-01-15 | 广东雄通建设工程有限公司 | Concrete slab hardness detection device for building |
| CN212452818U (en) * | 2020-05-12 | 2021-02-02 | 云南平皓建设检测鉴定有限公司 | Foundation bearing capacity detection device |
| CN212459521U (en) * | 2020-05-15 | 2021-02-02 | 云南平皓建设检测鉴定有限公司 | Steel construction welding seam quality detection device |
| CN214750119U (en) * | 2021-02-26 | 2021-11-16 | 宁夏科正检测有限公司 | Building energy conservation detects detection device's complementary unit |
| CN113781892A (en) * | 2021-09-22 | 2021-12-10 | 辛晓杰 | Building room body antidetonation mechanism demonstration platform |
| CN215574368U (en) * | 2021-09-14 | 2022-01-18 | 上海灵鹿建设工程检测有限公司 | Anti resistance to compression all-in-one of rolling over of cement with clean function |
| WO2022016487A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏凤凰智慧教育研究院有限公司 | Easy access aviation simulation cabin |
| CN114575367A (en) * | 2022-04-22 | 2022-06-03 | 广东韩江工程总承包有限公司 | Concrete open caisson construction method |
| CN217084508U (en) * | 2022-04-01 | 2022-07-29 | 贵州金正达工程质量检测咨询有限公司 | Building engineering quality detection device |
| CN115045409A (en) * | 2022-06-07 | 2022-09-13 | 王宗泰 | Building earthquake-resistant structure capable of improving collapse resistance |
| CN218036155U (en) * | 2022-08-18 | 2022-12-13 | 枣阳市新中环建材有限公司 | Quick detection device for concrete |
| CN115508035A (en) * | 2022-11-22 | 2022-12-23 | 唐山学院 | Anti-seismic civil test equipment and arrangement method |
| CN218297972U (en) * | 2022-09-23 | 2023-01-13 | 北京金雕建材检测有限公司 | Concrete shaking table |
| CN116222940A (en) * | 2023-05-08 | 2023-06-06 | 广东建研检测鉴定有限公司 | House anti-seismic detection device and method for building assessment |
| CN219573438U (en) * | 2022-08-18 | 2023-08-22 | 周正航 | Building anti-seismic effect experimental equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545056B (en) * | 2015-12-08 | 2018-08-17 | 蒋理中 | A kind of earthquake, tsunami, superpower wind anti-structure entirely |
-
2023
- 2023-11-03 CN CN202311454918.9A patent/CN117168742B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005068641A (en) * | 2003-08-21 | 2005-03-17 | Misawa Homes Co Ltd | Habitable room unit with anti-seismic device and unit building equipped the same |
| CN206609732U (en) * | 2016-12-28 | 2017-11-03 | 重庆大学 | A kind of geotechnological shake table stoplog type model casing burden pressure loading device |
| CN206635793U (en) * | 2017-04-07 | 2017-11-14 | 浙江长兴宏盈建设工程有限公司 | A kind of good building lot of anti seismic efficiency |
| CN207696716U (en) * | 2017-12-25 | 2018-08-07 | 深圳市恒义建筑技术有限公司 | A kind of concrete vibrating stand |
| CN107941445A (en) * | 2018-01-08 | 2018-04-20 | 大连理工大学 | A kind of unidirectional shear model box for shaketalle test |
| CN110186635A (en) * | 2019-06-26 | 2019-08-30 | 中国水利水电科学研究院 | A kind of adjustable centrifuge test model box for vibrating table of dynamic characteristics |
| CN212363961U (en) * | 2020-05-09 | 2021-01-15 | 广东雄通建设工程有限公司 | Concrete slab hardness detection device for building |
| CN212452818U (en) * | 2020-05-12 | 2021-02-02 | 云南平皓建设检测鉴定有限公司 | Foundation bearing capacity detection device |
| CN212459521U (en) * | 2020-05-15 | 2021-02-02 | 云南平皓建设检测鉴定有限公司 | Steel construction welding seam quality detection device |
| WO2022016487A1 (en) * | 2020-07-24 | 2022-01-27 | 江苏凤凰智慧教育研究院有限公司 | Easy access aviation simulation cabin |
| CN112067221A (en) * | 2020-09-14 | 2020-12-11 | 浙江埃特斯力试验设备有限公司 | A basic building frame model antidetonation testing arrangement for timber structure building |
| CN214750119U (en) * | 2021-02-26 | 2021-11-16 | 宁夏科正检测有限公司 | Building energy conservation detects detection device's complementary unit |
| CN215574368U (en) * | 2021-09-14 | 2022-01-18 | 上海灵鹿建设工程检测有限公司 | Anti resistance to compression all-in-one of rolling over of cement with clean function |
| CN113781892A (en) * | 2021-09-22 | 2021-12-10 | 辛晓杰 | Building room body antidetonation mechanism demonstration platform |
| CN217084508U (en) * | 2022-04-01 | 2022-07-29 | 贵州金正达工程质量检测咨询有限公司 | Building engineering quality detection device |
| CN114575367A (en) * | 2022-04-22 | 2022-06-03 | 广东韩江工程总承包有限公司 | Concrete open caisson construction method |
| CN115045409A (en) * | 2022-06-07 | 2022-09-13 | 王宗泰 | Building earthquake-resistant structure capable of improving collapse resistance |
| CN218036155U (en) * | 2022-08-18 | 2022-12-13 | 枣阳市新中环建材有限公司 | Quick detection device for concrete |
| CN219573438U (en) * | 2022-08-18 | 2023-08-22 | 周正航 | Building anti-seismic effect experimental equipment |
| CN218297972U (en) * | 2022-09-23 | 2023-01-13 | 北京金雕建材检测有限公司 | Concrete shaking table |
| CN115508035A (en) * | 2022-11-22 | 2022-12-23 | 唐山学院 | Anti-seismic civil test equipment and arrangement method |
| CN116222940A (en) * | 2023-05-08 | 2023-06-06 | 广东建研检测鉴定有限公司 | House anti-seismic detection device and method for building assessment |
Non-Patent Citations (3)
| Title |
|---|
| Intelligent Anti-Seismic Foundation: The Role of Fractal Geometry;Ahmad Saoud;《BUILDINGS》;全文 * |
| 框架结构外围护墙聚苯板保温饰面层抗震性能振动台试验研究;刘梦璇;《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》;全文 * |
| 钢结构电视塔缩尺振动台试验实现方法;邱晖;《建筑结构》;全文 * |
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