Stress simulation device for building structure design

Abstract

The utility model relates to the technical field of building design, in particular to a stress simulation device for building structure design, which comprises a base, two side plates and a building stress simulation model, the two side plates are fixedly arranged on two sides above the base and are arranged in parallel along two sides of the base, and the building stress simulation model is arranged on the base. A building structure longitudinal stress simulation structure is arranged above the base, and a building structure transverse stress simulation structure is arranged below the building stress simulation model. According to the stress simulation device for building structure design, the lifting plate which jolts up and down can play a role in simulating that a building stress simulation model of the building structure design is subjected to longitudinal seismic waves of an earthquake, and the building stress simulation model which shakes left and right in a reciprocating manner can simulate the situation that the building structure design is subjected to transverse seismic waves during the earthquake; by means of longitudinal and transverse cooperation, the state of a simulated building under earthquake stress is highly close, and the simulation effect of the stress simulation device for building structure design is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural design, and particularly relates to a force simulation device for architectural structure design. Background Art

[0002] In the process of architectural design, usually after the architectural structure is designed, a large number of experimental studies on its structural stability are required. Force analysis is a common research method, and a force simulation device is usually required for the force analysis of architectural structures.

[0003] For example, the authorized announcement number "CN221007099U" is a force simulation device for architectural structure design. When the device conducts pressure tests on products, the friction between the product and the anti-sliding block is increased to improve the stability during product pressing. The clamping block is arranged through a hydraulic rod to facilitate adjustment according to products of different lengths, increasing the flexibility during device use. However, the existing force simulation devices for architectural structure design use a clamping module for the products in architectural structure design and then conduct tests by increasing the pressure. However, currently, when most architectural structure designs need to detect force simulation, a temporary simulation model is selected to replace the actual architectural structure to bear the force test. In the case of natural disasters with large destructive forces such as earthquakes for architectural structures, it is an effective means to test architectural structure designs. The existing force simulation devices for architectural structure design can only simulate force tests by increasing pressure changes, which is not only not realistic enough but also unable to actually simulate the shaking and oscillation of earthquakes, ultimately reducing the simulation effect of the force simulation device for architectural structure design.

[0004] At the same time, for the existing force simulation devices for architectural structure design, since most architectural structure designs use architectural design models composed of artificial bricks and tiles to bear the force test process, hard products such as bricks and tiles are prone to fragmentation, scattering, and collapse during the force test. The scattered bricks are likely to cause damage and pollution to the operators and mechanical equipment near the force simulation device, thus increasing the working cost of the force simulation device for architectural structure design. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems of poor simulation effect and increased working cost of the force simulation device for architectural structure design, and to propose a force simulation device for architectural structure design.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] Design a force simulation device for building structure design, including a base, side plates and a building force simulation model. The two side plates are fixedly installed on both sides above the base, and the two side plates are arranged parallel to each other along both sides of the base. A building structure longitudinal force simulation structure is provided above the base, a building structure transverse force simulation structure is provided below the building force simulation model, and a building model weighing structure is provided at the bottom end of the building force simulation model.

[0008] Preferably, the building structure longitudinal force simulation structure includes a first hydraulic cylinder and a lifting plate. A plurality of first hydraulic cylinders are fixedly installed above the base, the lifting plate is fixedly installed at the top ends of the plurality of first hydraulic cylinders, two vertical plates are fixedly installed on both sides of the lifting plate, sliding bars are fixedly installed on the outer sides of the two vertical plates, sliding grooves are fixedly opened on the inner sides of the two side plates, and the two sliding bars are slidably connected to the inner sides of the sliding grooves.

[0009] Preferably, the building structure transverse force simulation structure includes a second hydraulic cylinder and a moving seat. The moving seat is movably connected below the building force simulation model. A plurality of second hydraulic cylinders are fixedly installed on the inner sides of the vertical plates, the ends of the plurality of second hydraulic cylinders are fixedly connected to both sides of the outer wall of the moving seat, a plurality of rotating rollers are movably connected to the lower end of the moving seat, a fixed groove is fixedly installed at the top end of the lifting plate, a plurality of transmission shafts are rotatably connected to the inner side of the fixed groove, and both ends of the plurality of transmission shafts are fixedly connected to both ends of the rotating rollers.

[0010] Preferably, a building collapse block protection structure is provided at the top ends of the two vertical plates. The building collapse block protection structure includes columns and a protection net. A plurality of columns are fixedly installed at the top ends of the vertical plates, bumps are fixedly installed at the top ends of the plurality of columns, mounting rings are movably sleeved on the outer sides of the plurality of bumps, two protection nets are fixedly connected to one side of the plurality of mounting rings, and the other ends of the two protection nets are fixedly connected to both ends of the outer wall of the placement table.

[0011] Preferably, the building model weighing structure includes a display and a limiting plate. The limiting plate is movably connected below the building force simulation model. A placement table is fixedly installed above the limiting plate, the placement table is fixedly installed at the top end of the moving seat, the display is fixedly installed at the front end of the outer wall of the moving seat, and a weighing scale is fixedly installed above the limiting plate.

[0012] Preferably, the top end of the weighing scale is movably connected to the building force simulation model, the lower end of the weighing scale is electrically connected to the display, and the building force simulation model is movably connected to the lower lifting plate.

[0013] A force simulation device for building structure design proposed by the present utility model has the beneficial effects that: after the building force simulation model is placed above the moving seat, the lifting plate that bumps up and down can simulate the building force simulation model in the building structure design being affected by the longitudinal seismic wave during an earthquake, and the building force simulation model that sways left and right reciprocally can simulate the situation where the building structure design is affected by the transverse seismic wave during an earthquake. By combining the longitudinal and transverse directions, the height is close to the state of the simulated building when being affected by earthquake forces, improving the simulation effect of the force simulation device for building structure design.

[0014] Through the installation ring, the rear protective net can be driven to hang above the convex block. In this way, the two hung protective nets can be stretched open. When the building force simulation model is simulated under earthquake forces, the building force simulation model that sways and collapses will fall to both sides and then be caught by the protective nets, avoiding harm to nearby personnel and equipment. Utilizing the structural design of catching the collapsed bricks on both sides reduces the cost input of the force simulation device for building structure design. Brief Description of the Drawings

[0015] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0016] Figure 2 is Figure 1 the front cross-sectional schematic diagram of

[0017] Figure 3 is Figure 1 the top-down schematic diagram of

[0018] Figure 4 is Figure 2 the enlarged cross-sectional view of part A in

[0019] Figure 5 is Figure 2 the enlarged cross-sectional view of part B in

[0020] Figure 6 is Figure 2 the enlarged cross-sectional view of part C in

[0021] In the figure: 1. Base, 2. Side plate, 3. Building force simulation model, 4. Building structure longitudinal force simulation structure, 41. First hydraulic cylinder, 42. Chute, 43. Sliding bar, 44. Vertical plate, 45. Lifting plate, 5. Building structure transverse force simulation structure, 51. Second hydraulic cylinder, 52. Fixed groove, 53. Transmission shaft, 54. Rotating roller, 55. Moving seat, 6. Building model weighing structure, 61. Display, 62. Placement table, 63. Limiting plate, 64. Weighing scale, 7. Building collapse block protection structure, 71. Column, 72. Convex block, 73. Installation ring, 74. Protective net. Detailed Embodiment

[0022] The present utility model will be further described below in conjunction with the accompanying drawings:

[0023] Embodiment 1:

[0024] Please refer to Figures 1-6 : In this embodiment, a force simulation device for building structure design includes a base 1, side plates 2, and a building force simulation model 3. The building force simulation model 3 is built with various stones, bricks, tiles, rock wool, and steel wire materials to form a similar building structure model for visually measuring the force simulation test of building structure design. Two side plates 2 are fixedly installed on both sides above the base 1, and the two side plates 2 are arranged parallel to each other along both sides of the base 1. Above the base 1, there is a building structure longitudinal force simulation structure 4. Below the building force simulation model 3, there is a building structure transverse force simulation structure 5. At the bottom end of the building force simulation model 3, there is a building model weighing structure 6.

[0025] The building structure longitudinal force simulation structure 4 includes a first hydraulic cylinder 41 and a lifting plate 45. A plurality of first hydraulic cylinders 41 are fixedly installed above the base 1, and the lifting plate 45 is fixedly installed at the top ends of the plurality of first hydraulic cylinders 41. Two vertical plates 44 are fixedly installed on both sides of the lifting plate 45. The vertical plates 44 are used to support the operation of the two second hydraulic cylinders 51 and the lifting plate 45. Sliding bars 43 are fixedly installed on the outer sides of the two vertical plates 44. The sliding bars 43 can drive the vertical plates 44 to slide up and down inside the chute 42 of the side plate 2. After the building force simulation model 3 is placed above the moving seat 55, the operator connects the power supply and starts the plurality of first hydraulic cylinders 41. The plurality of first hydraulic cylinders 41 will push the lifting plate 45 up and down turbulently. In this way, the turbulently moving lifting plate 45 can simulate the building force simulation model 3 of the building structure design being affected by the longitudinal seismic wave during an earthquake. Chutes 42 are fixedly opened on the inner sides of the two side plates 2, and the two sliding bars 43 are slidably connected to the inner sides of the chutes 42.

[0026] The lateral force-bearing simulation structure 5 of the building structure includes a second hydraulic cylinder 51 and a moving seat 55. The moving seat 55 is movably connected below the building force simulation model 3. A plurality of second hydraulic cylinders 51 are fixedly installed inside the vertical plate 44. The ends of the plurality of second hydraulic cylinders 51 are fixedly connected to both sides of the outer wall of the moving seat 55. The second hydraulic cylinders 51 pull the middle moving seat 55 on both sides. After the building force simulation model 3 is placed above the moving seat 55, the operator operates the second hydraulic cylinders 51 on both sides. The second hydraulic cylinders 51 will push the moving seat 55 to slide back and forth left and right above the rotating rollers 54. A plurality of rotating rollers 54 are movably connected to the lower end of the moving seat 55. A fixed groove 52 is fixedly installed at the top end of the lifting plate 45. The fixed groove 52 can limit the sliding position of the moving seat 55 and play a role in supporting the inner rotating rollers 54. When the building force simulation model 3 sways back and forth, it can simulate the situation of the building structure design being affected by lateral seismic waves during an earthquake. A plurality of transmission shafts 53 are rotatably connected inside the fixed groove 52. The inner sides of the plurality of transmission shafts 53 are fixedly connected to both ends of the rotating rollers 54;

[0027] The vertical plate 44 is used to support the operation of the two second hydraulic cylinders 51 and the lifting plate 45. The sliding strip 43 can drive the vertical plate 44 to slide up and down inside the chute 42 of the side plate 2. After the building force simulation model 3 is placed above the moving seat 55, the operator connects the power supply to start a plurality of first hydraulic cylinders 41. The plurality of first hydraulic cylinders 41 will push the lifting plate 45 up and down to jolt. In this way, the jolting lifting plate 45 can simulate the building force simulation model 3 of the building structure design being affected by longitudinal seismic waves during an earthquake;

[0028] And after the building force simulation model 3 is placed above the moving seat 55, the operator operates the second hydraulic cylinders 51 on both sides. The second hydraulic cylinders 51 will push the moving seat 55 to slide back and forth left and right above the rotating rollers 54. When the building force simulation model 3 sways back and forth, it can simulate the situation of the building structure design being affected by lateral seismic waves during an earthquake. By using the cooperation of longitudinal and lateral directions, the height is close to simulating the state of the building under earthquake force, which improves the simulation effect of the force simulation device for building structure design.

[0029] At the top of the two vertical plates 44, there is a building collapse block protection structure 7. The building collapse block protection structure 7 includes columns 71 and a protection net 74. A plurality of columns 71 are fixedly installed at the top of the vertical plates 44. The columns 71 are installed at the top of the vertical plates 44 by welding. At the top of the plurality of columns 71, there are convex blocks 72 fixedly installed. An installation ring 73 is movably sleeved outside the plurality of convex blocks 72. The installation ring 73 can drive the rear protection net 74 to hang above the convex blocks 72. In this way, the two protection nets 74 hung can be stretched. When the building force simulation model 3 is subjected to earthquake force simulation, the building force simulation model 3 that shakes and collapses will fall to both sides and then be caught by the protection net 74, avoiding harm to nearby personnel and equipment. One side of the plurality of installation rings 73 is fixedly connected to two protection nets 74. The protection net 74 is made of a soft mesh cloth woven from stretchable and relatively tough nylon ropes. The protection net 74 can catch large bricks and tiles. The other ends of the two protection nets 74 are fixedly connected to both ends of the outer wall of the placement table 62;

[0030] Through the installation ring 73, the rear protection net 74 can be driven to hang above the convex blocks 72. In this way, the two protection nets 74 hung can be stretched. When the building force simulation model 3 is subjected to earthquake force simulation, the building force simulation model 3 that shakes and collapses will fall to both sides and then be caught by the protection net 74, avoiding harm to nearby personnel and equipment. Using the structural design of catching the collapsed bricks on both sides, the cost investment of the force simulation device for building structure design is reduced.

[0031] Working principle:

[0032] During the process of using the force simulation device for building structure design to conduct an anti-earthquake force simulation test on the building structure design model placed on it:

[0033] Longitudinal seismic wave simulation of the force simulation device for building structure design:

[0034] The vertical plates 44 are used to support the work of the two second hydraulic cylinders 51 and the lifting plate 45. The sliding strip 43 can drive the vertical plates 44 to slide up and down inside the chute 42 of the side plate 2. After the building force simulation model 3 is placed above the moving seat 55, the operator connects the power supply and starts the plurality of first hydraulic cylinders 41. The plurality of first hydraulic cylinders 41 will push the lifting plate 45 up and down bumpily. In this way, the lifting plate 45 that bumps up and down can simulate the action of the building force simulation model 3 of the building structure design under the longitudinal seismic wave;

[0035] Transverse seismic wave simulation of the force simulation device for building structure design:

[0036] After the building stress simulation model 3 is placed above the moving seat 55, the operator activates the second hydraulic cylinders 51 on both sides. The second hydraulic cylinders 51 will push the moving seat 55 to slide back and forth left and right above the rotating rollers 54. The fixed slots 52 can limit the sliding position of the moving seat 55 and play a role in supporting the inner rotating rollers 54. The swaying building stress simulation model 3 can simulate the situation of the building structure design being affected by horizontal seismic waves during an earthquake. By combining longitudinally and horizontally, it can closely approximate the state of the simulated building under earthquake stress.

[0037] Protective safety structure of the stress simulation device for building structure design:

[0038] Through the installation ring 73, the rear protective net 74 can be driven to hang above the bump 72. In this way, the two hung protective nets 74 can be stretched open. When the building stress simulation model 3 is subjected to earthquake stress simulation, the swaying and collapsing building stress simulation model 3 will fall to both sides and then be caught by the protective nets 74, avoiding harm to nearby personnel and equipment.

[0039] Embodiment 2:

[0040] Please refer to Figures 1-6 : In this embodiment, a stress simulation device for building structure design further includes a building model weighing structure 6 including a display 61 and a limit plate 63. The limit plate 63 is movably connected below the building stress simulation model 3. Above the limit plate 63, a placement platform 62 is fixedly installed. The limit plate 63 is used to fix the position of the placement platform 62. The placement platform 62 is fixedly installed at the top of the moving seat 55. The display 61 is fixedly installed at the front end of the outer wall of the moving seat 55. Above the limit plate 63, a weighing scale 64 is fixedly installed. The weighing scale 64 can use a common platform scale on the market. By placing the building stress simulation model 3 inside the placement platform 62 and waiting for the simulation experiment, the weighing scale 64 can measure the weight and volume of the building stress simulation model 3, and then display the measured data on the display 61. In this way, the volume and weight of the building stress simulation model 3 can be accurately obtained for subsequent comparison of test data. The top of the weighing scale 64 is movably connected to the building stress simulation model 3, and the lower end of the weighing scale 64 is electrically connected to the display 61. The building stress simulation model 3 is movably connected to the lower lifting plate 45.

[0041] Working principle:

[0042] The limiting plate 63 is used to fix the position of the placement table 62. The weighing scale 64 can be a common floor scale on the market. By placing the building stress simulation model 3 inside the placement table 62 and waiting for the simulation laboratory, the weighing scale 64 can measure the weight and volume of the building stress simulation model 3, and then display the measured data on the display 61. In this way, the volume and weight of the building stress simulation model 3 can be accurately obtained, which is convenient for comparing the subsequent test data.

[0043] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those skilled in the art should understand that various changes in form and detail can be made within the scope of the claims.

Claims

1. A stress simulation device for building structure design, comprising a base (1), side panels (2) and a building stress simulation model (3), wherein the two side panels (2) are fixedly mounted on both sides above the base (1), and the two side panels (2) are arranged parallel to each other along both sides of the base (1), characterized in that: A building structure longitudinal force simulation structure (4) is provided above the base (1), a building structure transverse force simulation structure (5) is provided below the building structure force simulation model (3), and a building model weight measurement structure (6) is provided at the bottom end of the building force simulation model (3).

2. A stress simulation device for building structure design according to claim 1, characterized in that: The building structure longitudinal force simulation structure (4) comprises a first hydraulic cylinder (41) and a lifting plate (45), wherein a plurality of the first hydraulic cylinders (41) are fixedly mounted above the base (1), and the lifting plate (45) is fixedly mounted on the top of the plurality of first hydraulic cylinders (41), and two vertical plates (44) are fixedly mounted on both sides of the lifting plate (45), and sliding bars (43) are fixedly mounted on the outer sides of the two vertical plates (44), and sliding grooves (42) are fixedly opened on the inner sides of the two side plates (2), and the two sliding bars (43) are slidably connected to the inner sides of the sliding grooves (42).

3. A stress simulation device for building structure design according to claim 2, characterized in that: The building structure transverse force simulation structure (5) comprises a second hydraulic cylinder (51) and a movable seat (55), wherein the movable seat (55) is movably connected to the bottom of the building force simulation model (3), a plurality of the second hydraulic cylinders (51) are fixedly installed on the inner side of the vertical plate (44), the ends of the plurality of the second hydraulic cylinders (51) are fixedly connected to the two sides of the outer wall of the movable seat (55), the lower end of the movable seat (55) is movably connected to a plurality of rotating rollers (54), the top end of the lifting plate (45) is fixedly installed with a fixed groove (52), the inner side of the fixed groove (52) is rotatably connected to a plurality of transmission shafts (53), and the inner sides of the plurality of transmission shafts (53) are fixedly connected to the two ends of the rotating rollers (54).

4. A stress simulation device for building structure design according to claim 2, characterized in that: A building collapse block protection structure (7) is provided at the top of the two vertical plates (44), and the building collapse block protection structure (7) comprises a column (71) and a protection net (74), a plurality of the columns (71) are fixedly mounted on the top of the vertical plates (44), a plurality of protrusions (72) are fixedly mounted on the top of the columns (71), a plurality of mounting rings (73) are movably sleeved on the outer sides of the plurality of protrusions (72), one side of the plurality of mounting rings (73) is fixedly connected to two protection nets (74), and the other ends of the two protection nets (74) are fixedly connected to the two ends of the outer wall of the placement platform (62).

5. The force simulation device for building structure design according to claim 1, characterized in that: The building model weight measurement structure (6) comprises a display (61) and a limit plate (63), wherein the limit plate (63) is movably connected to the bottom of the building force simulation model (3), a placing table (62) is fixedly installed above the limit plate (63), and the placing table (62) is fixedly installed on the top of the moving seat (55), the display (61) is fixedly installed on the front end of the outer wall of the moving seat (55), and a weight scale (64) is fixedly installed above the limit plate (63).

6. A stress simulation device for building structure design according to claim 5, characterized in that: The top end of the weight scale (64) is movably connected to the building force simulation model (3), the bottom end of the weight scale (64) is electrically connected to the display (61), and the building force simulation model (3) is movably connected to the lifting plate (45) at the bottom end.

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