Device for testing trafficability of earthquake rescue robot in narrow space
A modular testing device with adjustable bars and supports allows flexible channel sizing for earthquake rescue robots, addressing the inconvenience of fixed dimensions and improving navigation through varied rubble.
Patent Information
- Application Number
- CN202422235885.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-12
AI Technical Summary
In the prior art, when passing tests in a narrow space, seismic rescue robots need to customize baffles of different sizes, which are inconvenient to operate and cannot flexibly adjust the channel size.
A device is designed, including a beam, a support column, an adjustment rod and a limit slider. Through the sliding and fixing of the adjustment rod, the size and shape of the channel can be flexibly adjusted to form an adjustable sub-channel to adapt to narrow spaces of different shapes and sizes.
It realizes the flexible passability test of earthquake rescue robots in small spaces, improves testing efficiency, adapts to multiple complex environments, and reduces operational complexity.
Smart Images
Figure CN223099260U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of earthquake rescue, and particularly relates to a device for testing the passing performance of an earthquake rescue robot in a narrow space. Background Art
[0002] An earthquake is a strong crustal movement effect, and the types of building ruins caused by an earthquake are diverse. Frame structures, civil structures, brick-wood structures, brick-concrete structures, and steel structures affected by an earthquake will all form unique earthquake ruins. At the same time, earthquake ruins are usually accompanied by secondary disasters, because strong earthquakes will cause damage to lifeline systems such as power supply, water supply and drainage, and gas supply, and may cause electric shock, flood, fire, or even explosion.
[0003] Therefore, the narrow spaces, extremely weak light, and potential dangers such as aftershocks, toxic and harmful gases, and fire in earthquake-endangered buildings are restrictive, and it is not suitable for rescue team members to directly enter the ruins. A reliable earthquake rescue robot helps to improve the efficiency of earthquake rescue work and can effectively reduce the casualties of rescue personnel.
[0004] It is particularly important for an earthquake rescue robot to carry out rescue operations in narrow spaces after an earthquake. Therefore, it is necessary to ensure that the rescue robot can pass smoothly in narrow spaces, and it is necessary to conduct passing performance tests and training on the rescue robot.
[0005] The entrances or exits of existing narrow spaces usually have fixed sizes and cannot be adjusted. When conducting passing performance tests of different sizes, it is necessary to customize baffles of several sizes and fix the baffles at the original entrances or exits, which is very inconvenient. Summary of the Utility Model
[0006] The purpose of the utility model is to overcome the defects of the prior art, and thus provide a device for testing the passing performance of an earthquake rescue robot in a narrow space.
[0007] To solve the above technical problems, the technical solution of the utility model provides a device for testing the passing performance of an earthquake rescue robot in a narrow space, where the narrow space has a passage 7; the device includes: a cross beam 1 arranged along the X-axis direction, a support column 2 arranged along the Y-axis direction, a first adjusting rod 4, a second adjusting rod 5, a first limit slider 31, and a second limit slider 32; wherein,
[0008] One end of the cross beam 1 is fixedly connected to the top end of the support column 2;
[0009] The first adjusting rod 4 is slidably connected to the cross beam 1 along the X-axis direction through the first limit slider 31;
[0010] The second adjusting rod 5 is slidably connected to the support column 2 along the Y-axis direction through the second limit slider 32;
[0011] The first limit slider 31 is equipped with a positioning member for keeping the first adjusting rod 4 and the cross beam 1 in a certain relative position;
[0012] The second limit slider 32 is equipped with a positioning member for keeping the second adjusting rod 5 and the support column 2 in a certain relative position;
[0013] The first adjusting rod 4 and the second adjusting rod 5 are used to divide the channel into several adjustable sub-channels.
[0014] As an improvement of the above device, the first adjusting rod 4 is arranged along the Y-axis direction, and the second adjusting rod 5 is arranged along the X-axis direction.
[0015] As an improvement of the above device, the first adjusting rod 4 is arranged along the Y-axis direction, and there is an included angle between the second adjusting rod 5 and the X-axis.
[0016] As an improvement of the above device, the second adjusting rod 5 is arranged along the X-axis direction, and there is an included angle between the first adjusting rod 4 and the Y-axis.
[0017] As an improvement of the above device, the first limit slider 31 is provided with a first through groove allowing the cross beam 1 to penetrate; the first through groove is arranged along the X-axis direction; one end of the first adjusting rod 4 is fixedly connected to the first limit slider 31; the second limit slider 32 is provided with a second through groove allowing the support column 2 to penetrate; the second through groove is arranged along the Y direction; one end of the second adjusting rod 5 is fixedly connected to the second limit slider 32.
[0018] As an improvement of the above device, the device is further provided with a third limit slider 33, and the third limit slider 33 is located at the intersection position of the first adjusting rod 4 and the second adjusting rod 5 and is connected to the first adjusting rod 4 and the second adjusting rod 5.
[0019] As an improvement of the above device, the third limit slider 33 is provided with a third through groove allowing the first adjusting rod 4 to penetrate and a fourth through groove allowing the second adjusting rod 5 to penetrate;
[0020] The setting direction of the third through groove is the same as the setting direction of the first adjusting rod 4;
[0021] The setting direction of the fourth through groove is the same as the setting direction of the second adjusting rod 5.
[0022] As an improvement of the above device, the cross beam 1 and the support column 2 are connected by a positioning block 6; wherein, the positioning block 6 is provided with a first positioning groove 61 arranged along the X-axis direction and a second positioning groove 62 arranged along the Y direction; one end of the cross beam 1 penetrates into the first positioning groove 61 and is fixed, and the support column 2 penetrates into the second positioning groove 62 and is fixed; the positioning block 6 is also fixedly connected to the wall body 8 of the narrow space.
[0023] As an improvement of the above device, the first limiting slider 31 is provided with positioning holes along the Z-axis direction for fixing the connection position of the first adjusting rod 4 and the cross beam 1 through bolts; the second limiting slider 32 is provided with positioning holes along the Z-axis direction for fixing the connection position of the second adjusting rod 5 and the support column 2 through bolts.
[0024] Compared with the prior art, the advantages of the present utility model are that the device for testing the passing performance of a seismic rescue robot in a narrow space provided by the present utility model divides the channel into several sub-channels through the first adjusting rod 4 and the second adjusting rod 5; through the different setting directions of the first adjusting rod 4 and the second adjusting rod 5, the sub-channels are formed into different shapes, and by sliding the first adjusting rod 4 on the cross beam 1 or / and sliding the second adjusting rod 5 on the support column 2, the size of the sub-channel is adjusted. Any one of the sub-channels can be used as a channel for testing the passing performance of the seismic rescue robot. The sub-channel with adjustable size and shape is more conducive to the seismic rescue robot to conduct passing performance tests based on channels with different shapes and sizes. Description of the Drawings
[0025] Figure 1 It is a schematic structural diagram of the device for testing the passing performance of a seismic rescue robot in a narrow space of the present utility model;
[0026] Figure 2 It is a schematic diagram of the connection part of the second adjusting rod 5 and the support column 2;
[0027] Figure 3 It is a schematic diagram of the connection part of the first adjusting rod 4 and the second adjusting rod 5;
[0028] Figure 4 It is a schematic diagram of the connection part of the cross beam 1 and the support column 2.
[0029] Reference Signs in the Drawings
[0030] 1, Cross Beam; 2, Support Column; 31, First Limiting Slider
[0031] 32, Second Limiting Slider; 33, Third Limiting Slider; 4, First Adjusting Rod
[0032] 5, Second Adjusting Rod; 6, Positioning Block; 7, Channel
[0033] 8, Wall Body Detailed implementation manners
[0034] The technical solution provided by the present utility model will be further described below in conjunction with embodiments.
[0035] As Figure 1 shown, the device for passing performance test of a seismic rescue robot in a narrow space provided in this embodiment includes: a cross beam 1 arranged along the X-axis direction and a support column 2 arranged along the Y-axis direction. One end of the cross beam 1 is fixedly connected to the top end of the support column 2. The length of the cross beam 1 is greater than or equal to the width of the passage 7 and is installed on the wall 8 on the upper side of the passage 7, and the length of the support column 2 is greater than or equal to the height of the passage 7 and is installed on the wall 8 beside the passage 7.
[0036] The first adjusting rod 4 is slidably connected to the cross beam 1 along the X-axis direction through the first limiting slider 31; the second adjusting rod 5 is slidably connected to the support column 2 along the Y-axis direction through the second limiting slider 32; the first limiting slider 31 is equipped with a positioning member for keeping a certain relative position between the first adjusting rod 4 and the cross beam 1; the second limiting slider 32 is equipped with a positioning member for keeping a certain relative position between the second adjusting rod 5 and the support column 2; the first adjusting rod 4 and the second adjusting rod 5 are used to divide the passage into several adjustable sub-passages.
[0037] As Figure 1 shown, in this embodiment, the first adjusting rod 4 can be arranged along the Y-axis direction, the second adjusting rod 5 can be arranged along the X-axis direction, and the first adjusting rod 4 and the second adjusting rod 5 divide the passage 7 into rectangular sub-passages.
[0038] However, in other embodiments, the first adjusting rod 4 can also be arranged along the Y-axis direction, and at the same time, there is an included angle between the second adjusting rod 5 and the X-axis. The first adjusting rod 4 and the second adjusting rod 5 divide the passage 7 into quadrilateral and / or triangular sub-passages. Or, in another embodiment, the second adjusting rod 5 can be arranged along the X-axis direction, and at the same time, there is an included angle between the first adjusting rod 4 and the Y-axis. The first adjusting rod 4 and the second adjusting rod 5 divide the passage 7 into quadrilateral and / or triangular sub-passages.
[0039] The device for passing performance test of a seismic rescue robot in a narrow space provided in this embodiment, through different setting directions of the first adjusting rod 4 and the second adjusting rod 5, makes the sub-passages form different shapes, and by sliding the first adjusting rod 4 on the cross beam 1 and / or sliding the second adjusting rod 5 on the support column 2, the size of the sub-passage is adjusted. Any one of the sub-passages can be used as the passage for the passing performance test of the seismic rescue robot. The sub-passage with adjustable size and shape is more conducive to the passing performance test of the seismic rescue robot based on passages with different shapes and sizes.
[0040] As Figure 2As shown, the second limit slider 32 is provided with a second through slot allowing the support column 2 to penetrate; the second through slot is arranged along the Y direction; one end of the second adjusting rod 5 is fixedly connected to the second limit slider 32. Similarly, the first limit slider 31 is provided with a first through slot allowing the cross beam 1 to penetrate; the first through slot is arranged along the X-axis direction; one end of the first adjusting rod 4 is fixedly connected to the first limit slider 31.
[0041] As Figure 2 shown, the second limit slider 32 is provided with positioning holes along the Z-axis direction for fixing the connection position of the second adjusting rod 5 and the support column 2 through bolts. Similarly, the first limit slider 31 is provided with positioning holes along the Z-axis direction for fixing the connection position of the first adjusting rod 4 and the cross beam 1 through bolts.
[0042] As Figure 1 shown, the device is further provided with a third limit slider 33, and the third limit slider 33 is located at the intersection of the first adjusting rod 4 and the second adjusting rod 5 and is connected to the first adjusting rod 4 and the second adjusting rod 5. Preferably, as Figure 3 shown, the third limit slider 33 is provided with a third through slot allowing the first adjusting rod 4 to penetrate and a fourth through slot allowing the second adjusting rod 5 to penetrate; the setting direction of the third through slot is the same as the setting direction of the first adjusting rod 4; the setting direction of the fourth through slot is the same as the setting direction of the second adjusting rod 5.
[0043] The structures of the first limit slider 31 and the second limit slider 32 are simple, facilitating the sliding of the first adjusting rod 4 and the second adjusting rod 5. After sliding to the required position, the fastening bolts can be used to fix the first adjusting rod 4 and the second adjusting rod 5. To make the structure more firm and avoid or at least reduce the shaking of the first adjusting rod 4 and the second adjusting rod 5 during the test, the first adjusting rod 4 and the second adjusting rod 5 are connected together through the third limit slider 33.
[0044] As Figure 4 shown, in this embodiment, the cross beam 1 and the support column 2 are connected by a positioning block 6; the positioning block 6 is provided with a first positioning slot 61 arranged along the X-axis direction and a second positioning slot 62 arranged along the Y direction; one end of the cross beam 1 penetrates into the first positioning slot 61 and is fixed, and the support column 2 penetrates into the second positioning slot 62 and is fixed; the positioning block 6 is also fixedly connected to the wall body 8 of the narrow space.
[0045] In this embodiment, after connecting and fixing the cross beam 1 and the support column 2 through the positioning block 6, they are then installed on the wall body, and the installation is simple. However, in other embodiments, the cross beam 1 and the support column 2 can also be installed on the wall body separately.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit them. Although the present utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that any modification or equivalent replacement of the technical solutions of the present utility model does not depart from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.
Claims
1. A device for testing the passing ability of a seismic rescue robot in a narrow space, wherein the narrow space has a passage (7); characterized in that, The device includes: a cross beam (1) arranged along the X-axis direction, a support column (2) arranged along the Y-axis direction, a first adjusting rod (4), a second adjusting rod (5), a first limit slider (31), and a second limit slider (32); wherein, One end of the cross beam (1) is fixedly connected to the top end of the support column (2); The first adjusting rod (4) is slidably connected to the cross beam (1) along the X-axis direction through the first limit slider (31); The second adjusting rod (5) is slidably connected to the support column (2) along the Y-axis direction through the second limit slider (32); The first limit slider (31) is equipped with a positioning member for keeping the first adjusting rod (4) and the cross beam (1) in a certain relative position; The second limit slider (32) is equipped with a positioning member for keeping the second adjusting rod (5) and the support column (2) in a certain relative position; The first adjusting rod (4) and the second adjusting rod (5) are used to divide the channel into several adjustable sub-channels.
2. The device for testing the passing ability of a seismic rescue robot in a narrow space according to claim 1, wherein The first adjusting rod (4) is arranged along the Y-axis direction, and the second adjusting rod (5) is arranged along the X-axis direction.
3. The device for testing the passing ability of a seismic rescue robot in a narrow space according to claim 1, wherein, The first adjusting rod (4) is arranged along the Y-axis direction, and there is an included angle between the second adjusting rod (5) and the X-axis.
4. The device for testing the passing ability of a seismic rescue robot in a narrow space according to claim 1, characterized in that, The second adjusting rod (5) is arranged along the X-axis direction, and there is an included angle between the first adjusting rod (4) and the Y-axis.
5. The device for testing the passing performance of a seismic rescue robot in a narrow space according to any one of claims 1 to 4, characterized in that, The first limit slider (31) is provided with a first through groove allowing the cross beam (1) to penetrate; the first through groove is arranged along the X-axis direction; One end of the first adjusting rod (4) is fixedly connected to the first limit slider (31); The second limit slider (32) is provided with a second through groove allowing the support column (2) to penetrate; the second through groove is arranged along the Y direction; One end of the second adjusting rod (5) is fixedly connected to the second limit slider (32).
6. The device for testing the passing ability of a seismic rescue robot in a narrow space according to any one of claims 1 to 4, characterized in that, The device is further provided with a third limit slider (33), and the third limit slider (33) is located at the intersection position of the first adjusting rod (4) and the second adjusting rod (5) and is connected to the first adjusting rod (4) and the second adjusting rod (5).
7. The device for testing the passing ability of a seismic rescue robot in a narrow space according to claim 6, characterized in that, The third limit slider (33) is provided with a third through groove allowing the first adjusting rod (4) to penetrate and a fourth through groove allowing the second adjusting rod (5) to penetrate; The setting direction of the third through groove is the same as the setting direction of the first adjusting rod (4); The setting direction of the fourth through groove is the same as the setting direction of the second adjusting rod (5).
8. The device for passing performance test of a seismic rescue robot in a narrow space according to claim 1, wherein, The cross beam (1) and the support column (2) are connected by a positioning block (6); wherein, The positioning block (6) is provided with a first positioning groove (61) arranged along the X-axis direction and a second positioning groove (62) arranged along the Y direction; One end of the cross beam (1) penetrates into the first positioning groove (61) and is fixed, and the support column (2) penetrates into the second positioning groove (62) and is fixed; The positioning block (6) is also fixedly connected to the wall (8) of the narrow space.
9. The device for testing the passing ability of a seismic rescue robot in a narrow space according to claim 1, characterized in that, The first limiting slider (31) is provided with positioning holes in the Z-axis direction for fixing the connection position of the first adjusting rod (4) and the cross beam (1) through bolts; The second limiting slider (32) is provided with positioning holes in the Z-axis direction for fixing the connection position of the second adjusting rod (5) and the support column (2) through bolts.