CN114235245A - Stress monitoring system suitable for large-scale steel construction - Google Patents
Stress monitoring system suitable for large-scale steel construction Download PDFInfo
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- CN114235245A CN114235245A CN202111258478.0A CN202111258478A CN114235245A CN 114235245 A CN114235245 A CN 114235245A CN 202111258478 A CN202111258478 A CN 202111258478A CN 114235245 A CN114235245 A CN 114235245A
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- monitoring system
- fixedly connected
- mounting
- system suitable
- stress monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Abstract
The invention discloses a stress monitoring system suitable for a large-scale steel structure, which comprises: the mounting seat is connected with a mounting plate through a support column, the support column is tightly connected with the mounting seat through a first spring, and a rotating shaft is rotatably mounted on the upper surface of the mounting plate; the backup pad, the backup pad with axis of rotation fixed connection, install computer and collection module in the backup pad, be provided with in the backup pad with alarm and the sensor that the computer cooperatees and use, the joint has and is used for the protection in the backup pad the protection casing of computer. In the moving process of the computer, the acquisition module and other accessories, the computer, the acquisition module and the other accessories cannot generate large vibration, and parts on the accessories are not easy to fall off due to vibration, so that the monitoring system can normally operate and can timely monitor the stress of a large-scale steel structure.
Description
Technical Field
The invention relates to the technical field of stress monitoring, in particular to a stress monitoring system suitable for a large-scale steel structure.
Background
With the continuous development of society, the number of ships and bridges under construction is greatly increased, a large number of large steel structures are required to be used in the process of constructing the ships and the bridges, and in order to improve the use safety of the ships and the bridges, the large steel structures are generally required to be subjected to stress monitoring, and a stress monitoring system can monitor the large steel structures.
In order to conveniently monitor large steel structures at different positions, the monitoring system can be moved generally, but the monitoring system can generate large vibration in the moving process, and parts on the monitoring system are easy to fall off due to vibration, so that the monitoring system cannot normally operate, and the large steel structures cannot be monitored in time.
Disclosure of Invention
The invention aims to solve the following defects in the prior art that a monitoring system can generate large vibration in the moving process, and parts on the monitoring system are easy to fall off due to vibration, so that the monitoring system cannot normally operate, and stress monitoring cannot be timely performed on a large-scale steel structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stress monitoring system suitable for large steel structures, the stress monitoring system suitable for large steel structures comprising:
the mounting seat is connected with a mounting plate through a support column, the support column is tightly connected with the mounting seat through a first spring, and a rotating shaft is rotatably mounted on the upper surface of the mounting plate;
the supporting plate is fixedly connected with the rotating shaft, a computer and an acquisition module are installed on the supporting plate, an alarm and a sensor which are matched with the computer are arranged on the supporting plate, and a protective cover for protecting the computer is clamped on the supporting plate;
the sliding mechanism comprises two fixed plates fixedly mounted on the upper surface of the mounting seat, a fixed rod is transversely arranged between the two fixed plates, two sliding blocks are slidably arranged on the fixed rod, and each sliding block is connected with the mounting plate through the corresponding hinge rod;
slewing mechanism, slewing mechanism include with the mounting panel rotates the dwang of connecting, the first gear of fixedly connected with on the dwang, fixedly connected with second gear in the axis of rotation.
Preferably, every all fixedly connected with second spring on the sliding block, the second spring is kept away from the one end of sliding block with dead lever fixed connection.
Preferably, be provided with on the mounting panel with the servo motor that the dwang cooperation was used, the servo motor drive end with dwang fixed connection, first gear with the meshing of second gear is connected.
Preferably, every equal fixedly connected with carriage release lever on the sliding block, a plurality of elastic convex blocks of fixedly connected with on the mount pad, it is a plurality of elastic convex block is the equidistance setting and is in on the mount pad.
Preferably, a plurality of mounting columns are fixedly mounted on the mounting seat, each mounting column is rotatably connected with a pulley, and the pulleys are symmetrically arranged on the mounting seat.
Preferably, install two pneumatic cylinders that are the symmetry and set up on the mount pad, every the equal fixedly connected with rectangular plate of pneumatic cylinder drive end, the rectangular plate is used for improving the stability of mount pad.
Preferably, the mounting seat is fixedly connected with a connecting plate, the cross section of the connecting plate is L-shaped, and the connecting plate is fixedly provided with two handles.
Preferably, one side of each rectangular plate, which is far away from the mounting seat, is fixedly connected with a rubber pad, and the rubber pads are used for enhancing the stability of the mounting seat.
Preferably, the mounting seat is connected with a cover plate through an insertion shaft, and the mounting seat is provided with a clamping groove for connecting the insertion shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. when the computer, the acquisition module and other accessories move vertically and downwards due to vibration, the supporting plate for carrying the computer and the accessories moves downwards along with the supporting plate, the first spring deforms in the process of relative sliding of the supporting column and the mounting seat, the vibration of the computer and other accessories can be reduced under the action of the elastic force of the first spring, the two sliding blocks and the fixed rod slide relatively when the mounting plate moves downwards, the second spring deforms along with the movement of the sliding blocks, the vibration of the computer and other accessories can be better reduced under the action of the elastic force of the second spring, the computer, the acquisition module and other accessories on the supporting plate cannot generate large vibration in the moving process, and parts on the accessories are not easy to fall off due to vibration, therefore, the monitoring system can normally operate and can timely monitor the stress of the large-scale steel structure;
2. through the switch of opening servo motor, because servo motor drive end and dwang fixed connection, under servo motor's drive effect, make dwang and first gear take place to rotate, under the transmission effect of second gear, fixed connection's backup pad also can rotate simultaneously in the axis of rotation, because the space of mount pad is enough big, thereby can change the angle of backup pad to a certain extent, the computer in the backup pad, the angle of collection module and other accessories, also can change simultaneously, be favorable to computer and accessory to the stress monitoring of large-scale steel construction more.
Drawings
FIG. 1 is a schematic structural diagram of a front side of a stress monitoring system suitable for a large steel structure according to the present invention;
FIG. 2 is a schematic side view of a stress monitoring system for large steel structures according to the present invention;
FIG. 3 is a schematic perspective view of a stress monitoring system for large steel structures according to the present invention;
FIG. 4 is a schematic cross-sectional view of a stress monitoring system for large steel structure according to the present invention;
fig. 5 is a partially enlarged structural diagram of a in fig. 4.
In the figure: the device comprises a mounting seat 1, a pulley 2, a connecting plate 3, a cover plate 4, an inserting shaft 5, a supporting plate 6, a protective cover 7, a rectangular plate 8, a hydraulic cylinder 9, a computer 10, an acquisition module 11, an alarm 12, a mounting plate 13, a fixing rod 14, a fixing plate 15, a second spring 16, a sliding block 17, a hinge rod 18, a first gear 19, a rotating rod 20, a moving rod 21, an elastic lug 22, a supporting column 23, a first spring 24, a second gear 25 and a rotating shaft 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, a stress monitoring system for a large steel structure includes: the mounting seat 1 is connected with a mounting plate 13 through a support column 23, the support column 23 is tightly connected with the mounting seat 1 through a first spring 24, the upper surface of the mounting plate 13 is rotatably provided with a rotating shaft 26, a plurality of mounting columns are fixedly arranged on the mounting seat 1, each mounting column is rotatably connected with a pulley 2, the pulleys 2 are symmetrically arranged on the mounting seat 1, the mounting seat 1 can be moved to a target position by rolling the pulleys 2 arranged on the mounting seat 1, so that a computer 10 and other accessories on the mounting seat 1 can be moved more conveniently, two symmetrically arranged hydraulic cylinders 9 are arranged on the mounting seat 1, the driving end of each hydraulic cylinder 9 is fixedly connected with a rectangular plate 8, the rectangular plate 8 is used for improving the stability of the mounting seat 1, and the driving end of the fixedly connected rectangular plate 8 vertically moves downwards by opening and closing the hydraulic cylinders 9, and the pulley 2 is separated from the ground, so that the pulley 2 can be prevented from rolling freely, and the stable use of the computer 10 on the mounting base 1 is facilitated.
Fixedly connected with connecting plate 3 on mount pad 1, 3 cross sections of connecting plate set up to L shape, fixed mounting has two handles on the connecting plate 3, through the handle on the pulling connecting plate 3, can conveniently control the removal of mount pad 1 more, the equal fixedly connected with rubber pad in one side that mount pad 1 was kept away from to every rectangular plate 8, the rubber pad is used for strengthening the stability of mount pad 1, when rubber pad and the ground contact on the rectangular plate 8, the rubber pad can prevent that rectangular plate 8 and ground from taking place to slide, make mount pad 1 more stable, backup pad 6 and axis of rotation 26 fixed connection, install computer 10 and collection module 11 in the backup pad 6, be provided with alarm 12 and the sensor with computer 10 cooperation use in backup pad 6, the joint has protection casing 7 that is used for protecting computer 10 in backup pad 6.
The sliding mechanism comprises two fixed plates 15 fixedly arranged on the upper surface of the mounting seat 1, a fixed rod 14 is transversely arranged between the two fixed plates 15, two sliding blocks 17 are arranged on the fixed rod 14 in a sliding manner, each sliding block 17 is respectively connected with a mounting plate 13 through a corresponding hinge rod 18, a second spring 16 is fixedly connected on each sliding block 17, one end of the second spring 16 far away from the sliding block 17 is fixedly connected with the fixed rod 14, as the two ends of the second spring 16 are respectively connected with the sliding blocks 17 and the fixed rod 14, when the second spring 16 deforms along with the movement of the sliding blocks 17, the vibration of the computer 10 and other accessories can be better slowed down under the elastic force action of the second spring 16, a moving rod 21 is fixedly connected on each sliding block 17, a plurality of elastic lugs 22 are fixedly connected on the mounting seat 1, and the elastic lugs 22 are arranged on the mounting seat 1 at equal intervals, when the moving rod 21 moves along with the sliding block 17, the moving rod 21 sequentially contacts each elastic lug 22, and the elastic lugs 22 are deformed, so that the movement of the sliding block 17 can be slowed down by the blocking action of the elastic lugs 22.
The rotating mechanism comprises a rotating rod 20 which is rotationally connected with the mounting plate 13, a first gear 19 is fixedly connected on the rotating rod 20, a second gear 25 is fixedly connected on the rotating shaft 26, a servo motor which is matched with the rotating rod 20 and used is arranged on the mounting plate 13, a servo motor driving end is fixedly connected with the rotating rod 20, the first gear 19 is meshed with the second gear 25, the rotating rod 20 and the first gear 19 can rotate under the driving action of the servo motor by opening a switch of the servo motor, the supporting plate 6 which is fixedly connected on the rotating shaft 26 can also simultaneously rotate under the transmission action of the second gear 25, and as the space of the mounting seat 1 is large enough, the angle of the supporting plate 6 can be changed to a certain extent, and the angles of the computer 10, the acquisition module 11 and other accessories on the supporting plate 6 can also be simultaneously changed, be connected with apron 4 through inserting axle 5 on the mount pad 1, offer the draw-in groove that is used for connecting and inserts axle 5 on the mount pad 1, break away from the back through making and inserting axle 5 simultaneously and apron 4 and draw-in groove on the mount pad 1, can make apron 4 break away from with mount pad 1 to can conveniently carry out on-off operation to servo motor (computer 10, collection module 11, alarm 12 and sensor are prior art, and its theory of operation does not do the detailed description).
In the invention, the pulley 2 arranged on the mounting seat 1 can roll by pulling the handle on the connecting plate 3, so that the computer 10, the acquisition module 11 and other accessories on the mounting seat 1 can be moved to the vicinity of a large steel structure to be monitored, the large steel structure is monitored, when the computer 10, the acquisition module 11 and other accessories vertically move downwards due to vibration in the moving process, the supporting plate 6 carrying the computer 10 and the accessories moves downwards together, the mounting plate 13 and the supporting column 23 both move downwards under the transmission action of the rotating shaft 26, one end of the first spring 24 is fixedly connected with the upper surface of the mounting seat 1, the other end of the first spring is fixedly connected with the supporting column 23, and the first spring 24 deforms in the relative sliding process of the supporting column 23 and the mounting seat 1, under the action of the elastic force of the first spring 24, the vibration of the computer 10 and other accessories can be reduced, when the mounting plate 13 moves downwards, because one end of the hinge rod 18 is hinged with the corresponding sliding block 17, the other end is hinged with the mounting plate 13, the included angle between the two hinge rods 18 is enlarged along with the movement of the mounting plate 13, the two sliding blocks 17 and the fixed rod 14 slide relatively, because the two ends of the second spring 16 are respectively and fixedly connected with the sliding block 17 and the fixed rod 14, the second spring 16 deforms along with the movement of the sliding block 17, under the action of the elastic force of the second spring 16, the vibration of the computer 10 and other accessories can be reduced better, after the computer 10 and other accessories on the mounting seat 1 move to a target position, the driving end of the fixedly connected rectangular plate 8 moves vertically downwards by opening the switch of the hydraulic cylinder 9, and the pulley 2 is separated from the ground, thereby preventing the pulley 2 from rolling freely, and being beneficial to the stable use of the computer 10 on the mounting seat 1, by opening the switch of the servo motor, because the driving end of the servo motor is fixedly connected with the rotating rod 20, under the driving action of the servo motor, the rotating rod 20 and the first gear 19 are rotated, under the transmission action of the second gear 25, the supporting plate 6 fixedly connected with the rotating shaft 26 can also rotate simultaneously, because the space of the mounting seat 1 is large enough, the angle of the supporting plate 6 can be changed to a certain extent, the angles of the computer 10, the acquisition module 11 and other accessories on the supporting plate 6 can also be changed simultaneously, thereby being more beneficial to the monitoring of the computer 10 and the accessories on a large-scale steel structure, in the moving process of the computer 10, the acquisition module 11 and other accessories on the supporting plate 6, great vibrations can not take place, and spare part on the accessory is difficult to take place to drop owing to vibrations to make monitoring system can normally operate, just also can be timely carry out stress monitoring to large-scale steel construction.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a stress monitoring system suitable for large steel structure which characterized in that, stress monitoring system suitable for large steel structure includes:
the mounting base (1) is connected with a mounting plate (13) through a support column (23), the support column (23) is tightly connected with the mounting base (1) through a first spring (24), and a rotating shaft (26) is rotatably mounted on the upper surface of the mounting plate (13);
the supporting plate (6) is fixedly connected with the rotating shaft (26), a computer (10) and an acquisition module (11) are installed on the supporting plate (6), an alarm (12) and a sensor which are matched with the computer (10) are arranged on the supporting plate (6), and a protective cover (7) for protecting the computer (10) is clamped on the supporting plate (6);
the sliding mechanism comprises two fixing plates (15) fixedly mounted on the upper surface of the mounting seat (1), a fixing rod (14) is transversely arranged between the two fixing plates (15), two sliding blocks (17) are slidably arranged on the fixing rod (14), and each sliding block (17) is connected with the mounting plate (13) through the corresponding hinge rod (18);
slewing mechanism, slewing mechanism include with mounting panel (13) rotate dwang (20) of connecting, first gear of fixedly connected with (19) on dwang (20), fixedly connected with second gear (25) on axis of rotation (26).
2. The stress monitoring system suitable for large steel structures is characterized in that a second spring (16) is fixedly connected to each sliding block (17), and one end, far away from the sliding block (17), of the second spring (16) is fixedly connected with the fixing rod (14).
3. The stress monitoring system suitable for large steel structures is characterized in that a servo motor matched with the rotating rod (20) is arranged on the mounting plate (13), the servo motor driving end is fixedly connected with the rotating rod (20), and the first gear (19) is meshed with the second gear (25).
4. The stress monitoring system suitable for large steel structures is characterized in that a moving rod (21) is fixedly connected to each sliding block (17), a plurality of elastic lugs (22) are fixedly connected to the mounting base (1), and the elastic lugs (22) are equidistantly arranged on the mounting base (1).
5. The stress monitoring system suitable for large steel structures according to claim 1, wherein a plurality of mounting columns are fixedly mounted on the mounting base (1), each mounting column is rotatably connected with a pulley (2), and the pulleys (2) are symmetrically arranged on the mounting base (1).
6. The stress monitoring system suitable for large steel structures is characterized in that two symmetrically arranged hydraulic cylinders (9) are mounted on the mounting base (1), a rectangular plate (8) is fixedly connected to a driving end of each hydraulic cylinder (9), and the rectangular plate (8) is used for improving the stability of the mounting base (1).
7. The stress monitoring system suitable for large steel structures is characterized in that a connecting plate (3) is fixedly connected to the mounting base (1), the cross section of the connecting plate (3) is L-shaped, and two handles are fixedly mounted on the connecting plate (3).
8. The stress monitoring system suitable for large steel structures according to claim 6, wherein a rubber pad is fixedly connected to one side of each rectangular plate (8) far away from the mounting seat (1), and the rubber pad is used for enhancing the stability of the mounting seat (1).
9. The stress monitoring system suitable for large steel structures according to claim 1, wherein the mounting base (1) is connected with a cover plate (4) through an insertion shaft (5), and the mounting base (1) is provided with a clamping groove for connecting the insertion shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258478.0A CN114235245A (en) | 2021-10-27 | 2021-10-27 | Stress monitoring system suitable for large-scale steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111258478.0A CN114235245A (en) | 2021-10-27 | 2021-10-27 | Stress monitoring system suitable for large-scale steel construction |
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| Publication Number | Publication Date |
|---|---|
| CN114235245A true CN114235245A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111258478.0A Pending CN114235245A (en) | 2021-10-27 | 2021-10-27 | Stress monitoring system suitable for large-scale steel construction |
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| Country | Link |
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| CN (1) | CN114235245A (en) |
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| CN211897837U (en) * | 2020-03-07 | 2020-11-10 | 重庆交通职业学院 | Bridge state monitoring device for municipal bridge building field |
| CN112216160A (en) * | 2020-09-30 | 2021-01-12 | 河南林业职业学院 | Chinese language and literature auxiliary teaching device |
| CN212351284U (en) * | 2020-05-28 | 2021-01-15 | 滨海奕凯塑业有限公司 | Anti-shake is processing equipment for rearview mirror production |
| CN212480543U (en) * | 2020-05-12 | 2021-02-05 | 金华市双鱼印艺有限公司 | Lithography apparatus convenient to remove |
| CN213478773U (en) * | 2020-09-07 | 2021-06-18 | 常州家禾环保科技有限公司 | Centrifugal fan mounting rack convenient to disassemble |
| CN213576285U (en) * | 2020-11-05 | 2021-06-29 | 连云港恒顺工业科技有限公司 | Efficient claw type vacuum pump |
| CN214373020U (en) * | 2021-04-28 | 2021-10-08 | 重庆交通大学 | Signal acquisition device for bridge reinforcing steel bar elastic stress detection |
-
2021
- 2021-10-27 CN CN202111258478.0A patent/CN114235245A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206268367U (en) * | 2016-11-24 | 2017-06-20 | 珠海新康杰特种车辆有限公司 | A kind of medical Vehicular medical equipment embedded board |
| CN211148900U (en) * | 2019-11-29 | 2020-07-31 | 河南宏泰控飞信息技术有限公司 | Radar detection device |
| CN211648999U (en) * | 2020-01-17 | 2020-10-09 | 泰兴市亚鳌机电制造有限公司 | Anti-collision NGW series speed reducer shell with good stability |
| CN211897837U (en) * | 2020-03-07 | 2020-11-10 | 重庆交通职业学院 | Bridge state monitoring device for municipal bridge building field |
| CN212480543U (en) * | 2020-05-12 | 2021-02-05 | 金华市双鱼印艺有限公司 | Lithography apparatus convenient to remove |
| CN212351284U (en) * | 2020-05-28 | 2021-01-15 | 滨海奕凯塑业有限公司 | Anti-shake is processing equipment for rearview mirror production |
| CN213478773U (en) * | 2020-09-07 | 2021-06-18 | 常州家禾环保科技有限公司 | Centrifugal fan mounting rack convenient to disassemble |
| CN112216160A (en) * | 2020-09-30 | 2021-01-12 | 河南林业职业学院 | Chinese language and literature auxiliary teaching device |
| CN213576285U (en) * | 2020-11-05 | 2021-06-29 | 连云港恒顺工业科技有限公司 | Efficient claw type vacuum pump |
| CN214373020U (en) * | 2021-04-28 | 2021-10-08 | 重庆交通大学 | Signal acquisition device for bridge reinforcing steel bar elastic stress detection |
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