Building pillar strength detection equipment
By designing building pillar detection equipment with servo motor-driven rotary drum and lead screw nut rack, the problem of detection angle and range limitation in the existing technology is solved, comprehensive inspection of building pillars is achieved, and detection accuracy and speed are improved. .
Patent Information
- Application Number
- CN202420618037.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Due to the limitations of the detection angle and detection range, some areas are not easily fully detected in existing building pillar detection equipment, resulting in slow detection speed and repeated detection, which affects the detection accuracy.
A building pillar strength detection equipment is designed, including a base plate, support frame, drum, gear, servo motor, detection probe, screw nut frame and spring column. The servo motor drives the gears and gear sleeves to drive the drum to rotate, so that the The detection probe can move in a circular motion, and push the slide with a screw nut frame to achieve comprehensive inspection of multiple parts of the pillar, and improve the stability of the pillar by tilting the clamp plate and spring column.
The detection angle and range of the detection probe are improved, the repeated detection time is reduced, the detection area is increased, the detection accuracy is improved, and the pillar shaking is reduced, achieving complete detection of multiple parts of the pillar.
Smart Images
Figure CN222144722U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building pillar detection equipment, in particular to a building pillar strength detection equipment. Background Art
[0002] In the construction industry, common pillars are generally made of materials such as steel pillars. Their main function is to support buildings such as houses and bear loads. For example, they support floor slabs, walls, etc. to ensure the safety and stability of the building.
[0003] In order to reduce the impact of pillar quality problems on the safety and stability of subsequent buildings, it is generally necessary to test the strength of the pillars. Common methods include direct testing, static testing, non-destructive testing and dynamic testing.
[0004] Although the non-destructive testing method has the advantage of not causing damage to building pillars during the testing process, it has been found in long-term use that some building pillars have multiple faces and are relatively complex. Due to the limitations of the detection angle and detection range of the testing equipment, some areas of the pillars are difficult to be fully detected, making subsequent repeated testing or the use of other methods for supplementary testing time-consuming and labor-intensive, and affecting the detection speed of the pillars. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a building pillar strength detection device.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a building pillar strength detection device, comprising a base plate; a support frame is fixedly connected to the base plate; a rotating drum is rotatably connected to the inside of one end of the support frame; a gear sleeve is fixedly connected to the outer wall of one end of the rotating drum, and a gear is meshed on one side of the gear sleeve; one end of the gear is connected to the output end of the servo motor, and one side of the servo motor is connected to the support frame; a detection probe is installed at one end of the rotating drum; a screw and nut frame is installed on the base plate, and a slide plate is connected to the screw and nut pair on the screw and nut frame; one end of the slide plate is fixedly connected to a fixed frame; the base plate is located at the front and rear sides of the rotating drum and are respectively fixedly connected to first spring columns, and the other end of the first spring column is fixedly connected to a support plate.
[0007] Preferably, a plurality of groups of second spring columns are fixedly connected around the fixed frame, and the other end of the second spring column is fixedly connected to a first clamping plate; one end of the first clamping plate is fixedly connected to a second clamping plate, and the second clamping plate is arranged obliquely.
[0008] Preferably, a mounting cylinder is fixedly connected to the bottom plate; a plurality of groups of cleaning brushes are installed around the inside of the rotating cylinder, and the cleaning brushes are arranged in a fan shape; elastic sheets are provided at the inner interlayers of the cleaning brushes.
[0009] Preferably, a connecting rod is fixedly connected to one end of the rotating drum away from the detection probe, and a fan blade is fixedly connected to the other end of the connecting rod; one end of the fan blade is in contact with the surface of the cleaning brush.
[0010] Preferably, a plurality of groups of balls are installed on the inner surface of the support plate, and the plurality of groups of balls are arranged equidistantly around the support plate.
[0011] Preferably, a magnetic plate is provided at one end of the fixed frame, and the magnetic plate is located on a side of the fixed frame close to the fixed frame.
[0012] Preferably, a rubber pad is provided on the outer side of the first clamping plate, and the rubber pad has the same shape as the outer side of the first clamping plate.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a pillar strength testing device for construction. By placing one end of the pillar on a support plate and continuously pushing it to pass through a rotating drum and connect with a fixed frame, the output end of a servo motor is started at this time, and the gear is driven to rotate by the positive and negative rotation of the output end of the servo motor, and the gear engagement drives the gear sleeve to rotate, thereby driving the rotating drum as a whole to rotate, so that the detection probe can perform a circular motion around the outer surface of the pillar, so as to improve the detection angle and detection range of the detection probe, so as to achieve the effect of comprehensive detection of the outer surface of the pillar, and reduce the time spent on the subsequent re-detection of the pillar. In addition, the lead screw nut frame drives the sliding plate to slide, so as to push one end of the pillar to gradually pass through the rotating drum, so that other parts of the pillar will pass through the detection probe, and these parts of the pillar can be detected by the detection probe, so as to achieve the effect of detecting multiple parts of the pillar as a whole, so as to increase the detection area, provide multiple groups of comparison data for the subsequent, and improve the accuracy of the detection.
[0015] 2. The utility model provides a pillar strength testing device for construction. The second clamping plate is inclined to guide the first clamping plate to be inserted into the interior of the pillar. The first clamping plate is pushed by the telescopic ends of multiple groups of second spring columns to clamp the interior of one end of the pillar, so as to improve the stability of the pillar when pushing and testing the pillar and reduce the occurrence of shaking. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2It is a three-dimensional diagram of the rotating drum in the utility model;
[0019] Figure 3 It is a cross-sectional view of the cleaning brush in the utility model;
[0020] Figure 4 It is a three-dimensional diagram of the slide plate in the utility model.
[0021] Legend:
[0022] 1. Base plate; 2. Support frame; 3. Rotating drum; 4. Gear; 5. Servo motor; 6. Detection probe; 7. Screw nut frame; 8. Slide plate; 9. First spring column; 10. Support plate; 11. Fixed frame; 12. Second spring column; 13. First clamping plate; 14. Second clamping plate; 15. Mounting cylinder; 16. Cleaning brush; 17. Elastic sheet; 18. Connecting rod; 19. Fan sheet; 20. Ball; 21. Magnetic plate; 22. Rubber pad; 23. Gear sleeve. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Specific examples are given below.
[0025] See also Figure 1-Figure 4 The utility model provides a pillar strength detection device for construction, comprising a base plate 1; a support frame 2 is fixedly connected to the base plate 1; a rotating drum 3 is rotatably connected inside one end of the supporting frame 2; a gear sleeve 23 is fixedly connected to the outer wall of one end of the rotating drum 3, and a gear 4 is meshed on one side of the gear sleeve 23; one end of the gear 4 is connected to the output end of a servo motor 5, and one side of the servo motor 5 is connected to the support frame 2; a detection probe 6 is installed at one end of the rotating drum 3; a screw nut frame 7 is installed on the base plate 1, and a slide plate 8 is connected to the screw nut pair on the screw nut frame 7; one end of the slide plate 8 is fixedly connected to a fixed frame 11; the base plate 1 is respectively fixedly connected to first spring columns 9 on the front and rear sides of the rotating drum 3, and the other end of the first spring column 9 is fixedly connected to a support plate 10.
[0026] During operation, one end of the pillar is placed on the support plate 10 and continuously pushed to pass through the rotating drum 3 and connect with the fixed frame 11. At this time, the output end of the servo motor 5 is started, and the gear 4 is driven to rotate by the forward and reverse rotation of the output end of the servo motor 5. The meshing of the gear 4 drives the gear sleeve 23 to rotate, and then drives the rotating drum 3 to rotate as a whole, so that the detection probe 6 can perform a circular motion around the outer surface of the pillar to improve the detection angle and detection range of the detection probe 6, so as to achieve the effect of comprehensive detection of the outer surface of the pillar and reduce the time spent on the subsequent re-detection of the pillar. In addition, the lead screw nut frame 7 drives the slide plate 8 to slide, so as to push one end of the pillar to gradually pass through the rotating drum 3, so that other parts of the pillar will pass through the detection probe 6. These parts of the pillar can be detected through the detection probe 6, so as to achieve the effect of detecting multiple parts of the pillar as a whole, so as to increase the detection area, provide multiple sets of comparison data for the subsequent, and improve the accuracy of the detection.
[0027] See also Figure 1 , Figure 4 A plurality of groups of second spring columns 12 are fixedly connected around the fixed frame 11, and a first clamping plate 13 is fixedly connected to the other end of the second spring column 12; a second clamping plate 14 is fixedly connected to one end of the first clamping plate 13, and the second clamping plate 14 is inclined; when working, the second clamping plate 14 is inclined to guide the first clamping plate 13 to be inserted into the interior of the pillar, and then the telescopic ends of the plurality of groups of second spring columns 12 are used to push the first clamping plate 13 to clamp the interior of one end of the pillar, so as to improve the stability of the pillar when pushing and detecting the pillar, and reduce the occurrence of shaking.
[0028] See also Figure 1 , Figure 3 A mounting cylinder 15 is fixedly connected to the bottom plate 1; a plurality of groups of cleaning brushes 16 are installed around the inside of the rotating cylinder 3, and the cleaning brushes 16 are arranged in a fan shape; elastic sheets 17 are arranged at the inner interlayer of the cleaning brushes 16; when working, the surface of the pillar passing through the inside of the mounting cylinder 15 can be cleaned by the plurality of groups of cleaning brushes 16, so as to reduce the obstruction or scattering of the detection signal by dust, resulting in inaccurate detection results or misjudgment, and the arrangement of the plurality of groups of cleaning brushes 16 can make each group of cleaning brushes 16 contact with most of the surface of the pillar under the rebound action of the elastic sheet 17, so as to improve the cleaning effect on the surface of the pillar.
[0029] See also Figure 1-Figure 3The end of the rotating drum 3 away from the detection probe 6 is fixedly connected to a connecting rod 18, and the other end of the connecting rod 18 is fixedly connected to a fan blade 19; one end of the fan blade 19 is in contact with the surface of the cleaning brush 16; when working, the rotating drum 3 rotates, and then the fan blade 19 is synchronously driven to rotate through the connecting rod 18, so as to hit the cleaning brush 16, and knock off part of the dust attached to the cleaning brush 16, thereby reducing the secondary pollution caused by the dust attached to the surface of the cleaning brush 16 attaching to the surface of the pillar again, thereby improving the cleaning effect of the cleaning brush 16.
[0030] See also Figure 1 A plurality of groups of balls 20 are installed on the inner surface of the support plate 10, and the plurality of groups of balls 20 are arranged in a circular and equidistant manner; when working, the balls 20 can reduce the friction between the pillar and the inner side of the support plate 10, so that the pillar moves more smoothly on the support plate 10.
[0031] See also Figure 1 A magnetic plate 21 is provided at one end of the fixed frame 11, and the magnetic plate 21 is located on one side of the fixed frame 11 close to the fixed frame 11; during operation, when the pillar is made of iron-containing material, one end of the pillar can be magnetically attracted by the magnetic plate 21, thereby further improving the stability when connected with the pillar.
[0032] See also Figure 1 , Figure 4 A rubber pad 22 is provided on the outer side of the first clamping plate 13, and the rubber pad 22 is consistent with the outer shape of the first clamping plate 13; when working, the rubber pad 22 can increase the friction force on the outer side of the first clamping plate 13, improve the friction force when contacting with the inner wall of the pillar, and further improve the fixing effect of the pillar.
[0033] Working principle: by placing one end of the pillar on the support plate 10 and continuously pushing it, so that it passes through the rotating drum 3 and is connected to the fixed frame 11, the output end of the servo motor 5 is started at this time, and the gear 4 is driven to rotate by the forward and reverse rotation of the output end of the servo motor 5, and the gear 4 is engaged to drive the gear sleeve 23 to rotate, thereby driving the rotating drum 3 to rotate as a whole, so that the detection probe 6 can perform a circular motion around the outer surface of the pillar, so as to improve the detection angle and detection range of the detection probe 6, so as to achieve the effect of comprehensive detection of the outer surface of the pillar, reduce the time spent on the subsequent re-detection of the pillar, and cooperate with the screw nut frame 7 The sliding plate 8 is driven to slide, and one end of the pillar can be pushed to gradually pass through the rotating drum 3, so that other parts of the pillar will pass through the detection probe 6. These parts of the pillar can be detected through the detection probe 6, so as to achieve the effect of detecting multiple parts of the pillar as a whole, so as to increase the detection area, so as to provide multiple groups of comparison data in the subsequent process, and improve the accuracy of the detection; the second clamping plate 14 is inclined, which can guide the first clamping plate 13 to be inserted into the interior of the pillar, and then cooperate with the telescopic ends of multiple groups of second spring columns 12 to push the first clamping plate 13 to clamp the interior of one end of the pillar, so as to improve the pushing and detection of the pillar. When the cylinder 3 is rotated, the fan blade 19 is driven to rotate synchronously through the connecting rod 18, and the cleaning brush 16 is struck, so that the dust attached to the cleaning brush 16 is prevented from blocking or scattering the detection signal, causing inaccurate detection results or misjudgment. Part of the dust is knocked off and separated, reducing the secondary pollution caused by the dust attached to the surface of the cleaning brush 16 attaching to the surface of the pillar again, thereby improving the cleaning effect of the cleaning brush 16; the ball 20 can reduce the friction between the pillar and the inner side of the support plate 10, so that the pillar can move more smoothly on the support plate 10; when the pillar is made of iron-containing material, one end of the pillar can be magnetically attracted by the magnetic plate 21, further improving the stability when connected with the pillar; the rubber pad 22 can increase the friction of the outer side of the first clamping plate 13, and increase the friction when contacting the inner wall of the pillar, thereby further improving the fixing effect of the pillar.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A building pillar strength testing device, comprising a base plate (1); a support frame (2) is fixedly connected to the base plate (1); and the characteristics are: One end of the support frame (2) is internally connected to a rotating drum (3) for rotation; a gear sleeve (23) is fixedly connected to the outer wall of one end of the rotating drum (3), and a gear (4) is meshed on one side of the gear sleeve (23); one end of the gear (4) is connected to the output end of a servo motor (5), and one side of the servo motor (5) is connected to the support frame (2); a detection probe (6) is installed at one end of the rotating drum (3); a screw nut frame (7) is installed on the base plate (1), and a slide plate (8) is connected to the screw nut pair on the screw nut frame (7); one end of the slide plate (8) is fixedly connected to a fixed frame (11); the base plate (1) is fixedly connected to first spring columns (9) at the front and rear sides of the rotating drum (3), and the other end of the first spring column (9) is fixedly connected to a support plate (10).
2. A building pillar strength testing device according to claim 1, characterized in that: A plurality of groups of second spring columns (12) are fixedly connected around the fixed frame (11), and the other end of the second spring column (12) is fixedly connected to a first clamping plate (13); one end of the first clamping plate (13) is fixedly connected to a second clamping plate (14), and the second clamping plate (14) is arranged obliquely.
3. A building pillar strength testing device according to claim 1, characterized in that: A mounting cylinder (15) is fixedly connected to the bottom plate (1); a plurality of groups of cleaning brushes (16) are mounted around the inside of the rotating cylinder (3), and the cleaning brushes (16) are arranged in a fan shape; elastic sheets (17) are provided at the inner interlayer of the cleaning brushes (16).
4. A building pillar strength testing device according to claim 1, characterized in that: A connecting rod (18) is fixedly connected to one end of the rotating drum (3) away from the detection probe (6), and a fan (19) is fixedly connected to the other end of the connecting rod (18); one end of the fan (19) is in contact with the surface of the cleaning brush (16).
5. A building pillar strength testing device according to claim 1, characterized in that: The inner surface of the support plate (10) is equipped with a plurality of groups of rolling balls (20), and the plurality of groups of rolling balls (20) are arranged in a circular and equidistant manner.
6. A building pillar strength testing device according to claim 1, characterized in that: A magnetic plate (21) is provided at one end of the fixed frame (11), and the magnetic plate (21) is located on a side of the fixed frame (11) close to the fixed frame (11).
7. A building pillar strength testing device according to claim 2, characterized in that: A rubber pad (22) is provided on the outer side of the first clamping plate (13), and the rubber pad (22) has the same shape as the outer side of the first clamping plate (13).