Building curtain wall collision detection simulation optimization device
By designing a simplified collision power supply and vernier mechanism for building curtain wall collision detection simulation, the problems of complex structure and difficult operation of existing equipment have been solved, achieving low-cost and convenient curtain wall collision detection.
Patent Information
- Application Number
- CN202423102360.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Existing building curtain wall collision testing equipment has a complex structure and large size, resulting in high usage costs and inconvenience in carrying and operating it, thus posing a certain barrier to entry for its use.
A simulation optimization device including a collision energy supply mechanism and a vernier mechanism was designed. The collision energy supply mechanism provides kinetic energy to the impact vehicle, and the vernier mechanism quantifies the kinetic energy value, simplifying operation and ensuring the accuracy of detection results.
It achieves low-cost, portable and easy-to-operate curtain wall collision detection, ensuring the accuracy and simplicity of the test results.
Smart Images
Figure CN223485448U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of curtain wall collision detection simulation devices, specifically a building curtain wall collision detection simulation optimization device. Background Technology
[0002] The primary purpose of collision detection is to predict and identify potential collision problems during the design, manufacturing, and installation of building curtain walls, thereby ensuring the safety and functionality of the curtain wall system. Collision detection allows for the timely detection and correction of design errors, avoiding rework and increased costs during construction, while simultaneously improving the overall performance and reliability of the curtain wall system. In addition to using software for collision detection, physical testing and simulation can also be conducted to verify the impact resistance of the curtain wall system. This typically involves using specific testing equipment and methods to simulate the stress conditions the curtain wall experiences in actual use and to evaluate its performance.
[0003] Existing building curtain wall collision testing equipment is usually complex in structure and large in size, resulting in high operating costs and inconvenience in carrying and moving it. It is difficult to conduct collision tests on curtain wall samples directly on construction sites or in factory buildings. In addition, the testing equipment is usually highly specialized and complex to operate, with a certain threshold for use. Therefore, in order to address the above problems, a building curtain wall collision detection simulation optimization device is proposed. Utility Model Content
[0004] The technical problem this utility model aims to solve is to provide a building curtain wall collision detection simulation and optimization device. This curtain wall collision detection simulation device provides kinetic energy to the movement of the impact trolley through a collision energy supply mechanism. When the kinetic energy of the collision energy supply mechanism is released, the impact trolley will collide with the curtain wall to perform collision detection. Since the kinetic energy provided by the collision energy supply mechanism is approximately proportional to its degree of compression, the value of the kinetic energy can be quantified to a certain extent. The vernier mechanism can detect the compression displacement of the collision energy supply mechanism, thus enabling users to control the amount of kinetic energy provided by the collision energy supply mechanism in a relatively quantitative way. This facilitates collision detection under different collision energies and ensures the accuracy of the detection results. Due to the simple structure and small size of the device, the operating cost is low and it is easy to carry. At the same time, the operation is also very simple and convenient. This solves the technical problem that existing building curtain wall collision testing equipment usually has a complex structure and a large size, resulting in high operating costs, inconvenience in carrying and moving, and a certain threshold for use.
[0005] The technical solution adopted by the embodiments of this application to solve its technical problem is:
[0006] A collision detection simulation and optimization device for building curtain walls includes a base plate on which a guide rail is installed. A collision trolley is slidably disposed in the guide rail. A collision energy supply mechanism is installed on the rear side of the guide rail to provide kinetic energy for the sliding collision of the collision trolley. When the kinetic energy of the collision energy supply mechanism is released, the collision trolley will collide with the curtain wall to perform collision detection.
[0007] In addition, the device also includes a vernier mechanism for measuring the contraction distance of the collision power supply mechanism. The vernier mechanism includes a sliding guide plate located on the outside of the guide rail, on which scale lines are drawn. A sliding plate is slidably mounted on the guide plate and a pointer pointing to the scale lines is fixedly mounted on the sliding plate. Since the kinetic energy provided by the collision power supply mechanism is approximately proportional to its degree of compression, the value of the kinetic energy can be quantified to a certain extent. The vernier mechanism can detect the compression displacement of the collision power supply mechanism, thus enabling users to control the amount of kinetic energy provided by the collision power supply mechanism in a more quantitative way. This facilitates collision detection under different collision energies and ensures the accuracy of the detection results.
[0008] In the above technical solution, the specific working principle of the vernier mechanism is as follows: when the impact trolley moves backward to compress the collision energy supply mechanism and accumulates elastic potential energy, it will push the sliding plate to slide along the sliding guide plate, so that the value of the scale line pointed to by the pointer on it changes continuously. The user can judge the value of the elastic potential energy accumulated by the collision energy supply mechanism by the change of the scale line value, which is convenient for control.
[0009] In one possible implementation, the guide rail includes a support side plate fixedly mounted on the base plate, with rails fixedly installed at each of its four internal corners, and an end plate fixedly connected to its rear end. The support side plate and the end plate together form a frame structure, which can ensure the overall stability of the guide rail, while the rails provide the necessary structural basis for the directional sliding of the impact trolley.
[0010] In one possible implementation, the impact trolley includes a connecting base plate with end mounting blocks fixedly connected to both ends. Rollers arranged symmetrically on the end mounting blocks are mounted on the end mounting blocks. In addition, handles are fixedly connected to both sides of the connecting base plate, and a connecting shaft is fixedly mounted on the front end mounting block. A collision head is threadedly connected to the front end of the shaft. During operation, holding the handles pulls the entire impact trolley. During collision detection, releasing the handles causes the impact trolley to rush towards the curtain wall to be detected under the force. The collision head on the trolley can then impact the curtain wall to complete the collision detection.
[0011] In one possible implementation, the cross-section of the rail is convex, and the roller has a groove that matches the size of the convex portion of the rail. This structure enables the roller to engage with the rail, preventing the roller from detaching from the rail during rolling.
[0012] In one possible implementation, the collision energy supply mechanism includes a guide cylinder fixedly mounted on an end plate, wherein a sliding guide rod is slidably mounted thereon, a stop plate is fixedly connected to the front end cap of the sliding guide rod, and an energy supply spring is sleeved on the sliding guide rod. The two ends of the energy supply spring are fixedly connected to the end plate and the stop plate, respectively. During use, when the impact trolley squeezes the stop plate, causing it to push the sliding guide rod backward, the energy supply spring is in a compressed state and accumulates elastic potential energy. After the external force is removed, it can push the impact trolley forward. Based on the characteristics of the spring, the accumulated elastic potential energy is approximately proportional to the degree of compression.
[0013] In one possible implementation, the sliding guide rod is provided with an anti-deflection groove along its length, and the guide cylinder is fixedly provided with a protrusion that matches the anti-deflection groove. This structure can prevent the sliding guide rod from rotating during sliding, and can ensure that the abutment does not deflect during use, so that it can always maintain a close contact position with the impact trolley.
[0014] In one possible implementation, a limiting buffer mechanism is fixedly installed on the sliding guide plate. The limiting buffer mechanism includes an installation cylinder in which a buffer rod is slidably installed. A contact head is fixedly connected to the end of the buffer rod. A buffer pad is provided between the contact head and the installation cylinder, which is sleeved on the buffer rod. When the impact trolley breaks the curtain wall, it will continue to move forward because its kinetic energy has not been completely consumed. At this time, the limiting buffer mechanism can play a buffering role. That is, the handle of the impact trolley hits the contact head and squeezes the buffer pad to deform it, thus playing a buffering role.
[0015] In one possible implementation, the sliding plate has a contact groove whose size matches that of the handle. This structure ensures that the two can fit tightly together when the handle pushes the sliding plate backward, avoiding gaps or positional shifts that could cause reading errors.
[0016] In summary, this utility model has the following beneficial technical effects:
[0017] This curtain wall collision detection simulation device provides kinetic energy to the movement of the impact trolley through a collision energy supply mechanism. When the kinetic energy of the collision energy supply mechanism is released, the impact trolley will collide with the curtain wall to perform collision detection. Since the kinetic energy provided by the collision energy supply mechanism is approximately proportional to its degree of compression, the value of the kinetic energy can be quantified to a certain extent. The vernier mechanism can detect the compression displacement of the collision energy supply mechanism, thus allowing users to control the amount of kinetic energy provided by the collision energy supply mechanism in a relatively quantitative way. This facilitates collision detection under different collision energies and ensures the accuracy of the detection results. Due to the simple structure and small size of the device, the operating cost is low and it is easy to carry. At the same time, the operation is also very simple and convenient. Attached Figure Description
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 This is a partial structural schematic diagram of the present invention;
[0021] Figure 3 This is a schematic diagram of the vernier mechanism of this utility model;
[0022] Figure 4 This is a schematic diagram of the limiting and buffering mechanism of this utility model.
[0023] In the diagram: 1. Base plate; 2. Guide rail; 21. Support side plate; 22. Rail; 23. End plate; 3. Impact trolley; 31. Connecting base plate; 32. End mounting block; 33. Roller; 34. Handle; 35. Connecting shaft; 36. Impact head; 4. Impact power supply mechanism; 41. Guide cylinder; 42. Sliding guide rod; 421. Anti-deflection groove; 43. Support plate; 44. Power supply spring; 5. Vernier mechanism; 51. Sliding guide plate; 52. Scale line; 53. Sliding plate; 54. Pointer; 55. Contact groove; 6. Limiting buffer mechanism; 61. Mounting cylinder; 62. Buffer rod; 63. Contact head; 64. Buffer pad. Detailed Implementation
[0024] The technical solution in this application embodiment is to solve the problems mentioned in the background art, and the overall idea is as follows:
[0025] like Figure 1 As shown, this embodiment provides a building curtain wall collision detection simulation optimization device, including a base plate 1, on which a guide rail 2 is installed. An impact trolley 3 is slidably arranged in the guide rail 2. A collision energy supply mechanism 4 is installed on the rear side of the guide rail 2 to provide kinetic energy for the sliding collision of the impact trolley 3. When the kinetic energy of the collision energy supply mechanism 4 is released, the impact trolley 3 will collide with the curtain wall to perform collision detection.
[0026] In addition, the device also includes a vernier mechanism 5, which is used to measure the contraction distance of the collision energy supply mechanism 4. The vernier mechanism 5 includes a sliding guide plate 51 located on the outside of the guide rail 2, on which scale lines 52 are drawn. A sliding plate 53 is slidably mounted on the guide plate 51 and a pointer 54 pointing to the scale lines 52 is fixedly mounted on the sliding plate 53. Since the kinetic energy provided by the collision energy supply mechanism 4 is approximately proportional to its degree of compression, the value of kinetic energy can be quantified to a certain extent. The vernier mechanism 5 can detect the compression displacement of the collision energy supply mechanism 4, thus enabling the user to control the amount of kinetic energy provided by the collision energy supply mechanism 4 in a more quantitative way. This facilitates collision detection under different collision energies and ensures the accuracy of the detection results.
[0027] like Figure 3 As shown, the specific working principle of the vernier mechanism 5 is as follows: when the impact trolley 3 moves backward to compress the collision energy supply mechanism 4 and accumulates elastic potential energy, it will push the sliding plate 53 to slide along the sliding guide plate 51, so that the value of the scale line 52 pointed to by the pointer 54 on it changes continuously. The user can judge the value of the elastic potential energy accumulated by the collision energy supply mechanism 4 by the change of the scale line 52, which is convenient for control.
[0028] The sliding plate 53 has a contact groove 55, the size of which matches the size of the handle 34. This structure ensures that the two can fit tightly together when the handle 34 pushes the sliding plate 53 backward, avoiding gaps or positional shifts that could cause reading errors.
[0029] like Figure 2 - Figure 4 As shown, the guide rail 2 includes a support side plate 21 fixedly installed on the base plate 1. Rails 22 are fixedly installed at the four corners inside the guide rail 21, and an end plate 23 is fixedly connected to its rear end. The support side plate 21 and the end plate 23 are combined to form a frame structure, which can ensure the overall stability of the guide rail 2. The rails 22 provide the necessary structural foundation for the directional sliding of the impact trolley 3.
[0030] like Figure 2 As shown, the impact trolley 3 includes a connecting base plate 31, with end mounting blocks 32 fixedly connected to both ends. Rollers 33 arranged symmetrically on the end mounting blocks 32 are mounted on the end mounting blocks 32. In addition, handles 34 are fixedly connected to both sides of the connecting base plate 31, and a connecting shaft 35 is fixedly mounted on the end mounting block 32 on the front side. A collision head 36 is threadedly connected to the front end of the shaft. When operating, holding the handles 34 pulls the impact trolley 3 as a whole. When the collision detection is performed, the handles 34 are released, and the impact trolley 3 will rush towards the curtain wall to be detected under the action of force. The collision head 36 on it can hit the curtain wall to complete the collision detection.
[0031] In addition, in order to prevent the impact trolley 3 from deviating in direction during the sliding process, the cross section of the rail 22 is convex, and the roller 33 is provided with a groove that matches the size of the convex part of the rail 22. The above structure can realize the locking effect between the roller 33 and the rail 22, and prevent the roller 33 from detaching from the rail 22 during the rolling process.
[0032] like Figure 2 As shown, the collision energy supply mechanism 4 includes a guide cylinder 41 fixedly mounted on the end plate 23, in which a sliding guide rod 42 is slidably mounted. The front end cover of the sliding guide rod 42 is fixedly connected to a stop plate 43, and an energy supply spring 44 is sleeved on the sliding guide rod 42. The two ends of the energy supply spring 44 are fixedly connected to the end plate 23 and the stop plate 43, respectively. During use, when the impact trolley 3 squeezes the stop plate 43, causing it to push the sliding guide rod 42 backward, the energy supply spring 44 is in a compressed state and accumulates elastic potential energy. After the external force is removed, it can push the impact trolley 3 forward. Based on the characteristics of the spring, the accumulated elastic potential energy is approximately proportional to the degree of compression.
[0033] The sliding guide rod 42 has an anti-deflection groove 421 along its length, and the guide cylinder 41 has a protrusion that matches the anti-deflection groove 421. This structure can prevent the sliding guide rod 42 from rotating during sliding, and can ensure that the abutment plate 43 does not deflect during use, so that it can always maintain a close fit with the impact trolley 3.
[0034] like Figure 4 As shown, a limiting buffer mechanism 6 is fixedly installed on the sliding guide plate 51. The limiting buffer mechanism 6 includes an installation cylinder 61, in which a buffer rod 62 is slidably installed. A contact head 63 is fixedly connected to the end of the buffer rod 62. A buffer pad 64 is provided between the contact head 63 and the installation cylinder 61, which is sleeved on the buffer rod 62. When the impact trolley 3 breaks the curtain wall, it will continue to move forward because its kinetic energy has not been completely consumed. At this time, the limiting buffer mechanism 6 can play a buffering role. That is, the handle 34 of the impact trolley 3 hits the contact head 63 and squeezes the buffer pad 64 to deform it, thus playing a buffering role.
[0035] The working principle and usage process of this utility model:
[0036] This curtain wall collision detection simulation device provides kinetic energy to the movement of the impact trolley 3 through the collision energy supply mechanism 4. When the kinetic energy of the collision energy supply mechanism 4 is released, the impact trolley 3 will collide with the curtain wall to perform collision detection. Since the kinetic energy provided by the collision energy supply mechanism 4 is approximately proportional to its degree of compression, the value of the kinetic energy can be quantified to a certain extent. The vernier mechanism 5 can detect the compression displacement of the collision energy supply mechanism 4, thus enabling users to control the amount of kinetic energy provided by the collision energy supply mechanism 4 in a more quantitative way. This facilitates collision detection under different collision energies and ensures the accuracy of the detection results. Due to the simple structure and small size of the device, the cost of use is low and it is easy to carry. At the same time, the operation is also very simple and convenient.
[0037] The specific working principle of the vernier mechanism 5 is as follows: when the impact trolley 3 moves backward to compress the collision energy supply mechanism 4 and accumulates elastic potential energy, it will push the sliding plate 53 to slide along the sliding guide plate 51, so that the value of the scale line 52 pointed to by the pointer 54 on it changes continuously. The user can judge the value of the elastic potential energy accumulated by the collision energy supply mechanism 4 by the change of the scale line 52, which is convenient for control.
[0038] The specific working principle of the collision energy supply mechanism 4 is as follows: during use, when the impact trolley 3 squeezes the abutment plate 43, causing it to push the sliding guide rod 42 backward, the energy supply spring 44 is in a compressed state and accumulates elastic potential energy. After the external force is removed, it can push the impact trolley 3 forward. Based on the characteristics of the spring, the accumulated elastic potential energy is approximately proportional to the degree of compression.
[0039] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.
Claims
1. A collision detection simulation and optimization device for building curtain walls, characterized in that, include: A base plate (1) is mounted on a guide rail (2), and a collision trolley (3) is slidably arranged in the guide rail (2); The collision energy supply mechanism (4) is installed on the rear side of the guide rail (2) to provide kinetic energy for the sliding collision of the impact trolley (3); Vernier mechanism (5), which is used to measure the retraction distance of the collision power supply mechanism (4); The vernier mechanism (5) includes a sliding guide plate (51) located outside the guide rail (2), on which scale lines (52) are drawn, and a sliding plate (53) is slidably mounted on it, with a pointer (54) fixedly mounted on the sliding plate (53) pointing to the scale lines (52).
2. The building curtain wall collision detection simulation and optimization device according to claim 1, characterized in that: The guide rail (2) includes a support side plate (21) fixedly installed on the base plate (1), with rails (22) fixedly installed at the four corners inside, and an end plate (23) fixedly connected to its rear end.
3. The building curtain wall collision detection simulation and optimization device according to claim 2, characterized in that: The impact trolley (3) includes a connecting base plate (31), with end mounting blocks (32) fixedly connected to both ends. Rollers (33) arranged symmetrically on the end mounting blocks (32) are mounted on the end mounting blocks (32). In addition, handles (34) are fixedly connected to both sides of the connecting base plate (31), and a connecting shaft (35) is fixedly mounted on the front end mounting block (32), with a collision head (36) threadedly connected to its front end.
4. The building curtain wall collision detection simulation and optimization device according to claim 3, characterized in that: The cross-section of the rail (22) is convex, and the roller (33) has a groove that matches the size of the convex part of the rail (22).
5. The building curtain wall collision detection simulation and optimization device according to claim 3, characterized in that: The collision power supply mechanism (4) includes a guide cylinder (41) fixedly mounted on the end plate (23), wherein a sliding guide rod (42) is slidably mounted thereon, a stop plate (43) is fixedly connected to the front end cover of the sliding guide rod (42), and a power supply spring (44) is mounted on the outer sleeve of the sliding guide rod (42), and the two ends of the power supply spring (44) are fixedly connected to the end plate (23) and the stop plate (43) respectively.
6. The building curtain wall collision detection simulation and optimization device according to claim 5, characterized in that: The sliding guide rod (42) has an anti-deflection groove (421) along its length, and the guide tube (41) has a protrusion that matches the anti-deflection groove (421).
7. The building curtain wall collision detection simulation and optimization device according to claim 1, characterized in that: A limiting buffer mechanism (6) is fixedly provided on the sliding guide plate (51). The limiting buffer mechanism (6) includes an installation cylinder (61), in which a buffer rod (62) is slidably provided. A contact head (63) is fixedly connected to the end of the buffer rod (62). A buffer pad (64) sleeved on the buffer rod (62) is provided between the contact head (63) and the installation cylinder (61).
8. The building curtain wall collision detection simulation and optimization device according to claim 3, characterized in that: The sliding plate (53) has a contact groove (55) whose size matches that of the handle (34).