CN216433345U - Bridge cable force detection device - Google Patents
Bridge cable force detection device Download PDFInfo
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- CN216433345U CN216433345U CN202122604104.1U CN202122604104U CN216433345U CN 216433345 U CN216433345 U CN 216433345U CN 202122604104 U CN202122604104 U CN 202122604104U CN 216433345 U CN216433345 U CN 216433345U
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- mounting panel
- clamping sleeve
- sleeve
- magnetic flux
- flux sensor
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Abstract
The utility model discloses a bridge cable power detection device relates to civil engineering bridge structure health monitoring technical field, including open-loop type magnetic flux sensor, the mounting panel is installed down to open-loop type magnetic flux sensor's bottom, and open-loop type magnetic flux sensor's top is provided with mounting panel in the middle of first, the top of first middle mounting panel is installed down the clamp sleeve, and the top of clamp sleeve is provided with mounting panel in the middle of the second down, the clamp sleeve is installed at the top of mounting panel in the middle of the second, and goes up the top of clamp sleeve and install the mounting panel. The utility model discloses be provided with open-loop type magnetic flux sensor, electric piston push rod, go up the clamping sleeve and lower clamping sleeve, just conveniently drive open-loop type magnetic flux sensor through electric piston push rod and go up and down the operation, just so conveniently carry out cable force detection work to whole cable, improved cable force efficiency of software testing, and gained data lack in short supply, the quality is light, receive environmental factor to influence for a short time, the potential safety hazard is little.
Description
Technical Field
The utility model relates to a civil engineering bridge structures health monitoring technical field especially relates to a bridge cable force detection device.
Background
With the improvement and upgrade of modern traffic networks in China, nowadays, large-span suspension bridges and cable-stayed bridges become the preferred bridge types for bridge construction, but in the later operation process, the bridges are damaged to different degrees due to the influence of internal and external factors, and the sling is used as a main force transmission component between a main cable and a bridge deck, so the balance of the cable force is directly related to the bridge structure safety.
The existing bridge cable force detection device is mainly used for manually arranging instruments in the using process, and the instruments can only be arranged at the bottoms of cables and slings, so that the measured data hardly reflect the cable force condition of the whole cable, and the detection efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current bridge cable power detection device, in the use, mostly through artifical arrangement instrument, the instrument can only set up in the bottom of cable and hoist cable, records the whole cable power condition of data very difficult reaction like this, has reduced detection efficiency's shortcoming, and the bridge cable power detection device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a bridge cable force detection device, comprising:
open-loop magnetic flux sensor, open-loop magnetic flux sensor's bottom is equipped with down the mounting panel, and open-loop magnetic flux sensor's top is provided with mounting panel in the middle of first, the top of mounting panel is equipped with down the clamping sleeve in the middle of the first, and the top of clamping sleeve is provided with the mounting panel in the middle of the second, the top of mounting panel is equipped with the clamping sleeve in the middle of the second, and the top of going up the clamping sleeve is equipped with the mounting panel, the inside through connection who goes up the mounting panel and the mounting panel down has electric piston push rod, the clamping sleeve all is equipped with the sleeve pipe with the reverse side of last clamping sleeve down, and sheathed tube internal connection has the center pin.
Preferably, the mounting groove has been seted up with the inside of last clamping sleeve to lower clamping sleeve, and the internal connection of mounting groove has the installation piece, the outside of installation piece is equipped with the motor, and the bottom of motor and the front of lower clamping sleeve are equipped with the backup pad, lower clamping sleeve is connected with the nut with the front of last clamping sleeve, and is connected with the bolt between motor and the nut.
Preferably, a fixing structure is formed between the bolt and the nut through a motor, and the bolt is in threaded connection with the nut.
Preferably, the motor and the lower clamping sleeve form a detachable structure through the mounting groove and the mounting block, and the outer wall of the mounting block is tightly attached to the inner wall of the mounting groove.
Preferably, a rotating structure is formed between the upper clamping sleeve and the second middle mounting plate through a central shaft and a sleeve, and the shape and the specification of the upper clamping sleeve are consistent with those of the lower clamping sleeve.
Preferably, a lifting structure is formed between the upper clamping sleeve and the lower mounting plate through a second middle mounting plate and an electric piston push rod, and the size of the lower mounting plate is equal to that of the second middle mounting plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be provided with open-loop magnetic flux sensor, electric piston push rod, go up the clamping sleeve and lower clamping sleeve, just conveniently drive open-loop magnetic flux sensor through electric piston push rod and go up and down the operation, just so conveniently carry out cable force detection work to whole cable, improved cable force efficiency of software testing, and gained data lack in short supply, the quality is light, receive environmental factor to influence for a short time, the potential safety hazard is little.
2. The utility model discloses in, be provided with down the clamping sleeve, go up clamping sleeve, motor, center pin, bolt and nut, just conveniently drive the bolt through control motor and carry out the rotation operation, just so conveniently accomplish the auto-lock work of clamping sleeve, this self-locking mechanism, structural design is reasonable, and the potential safety hazard is little, has shortened the installation time of clamping sleeve, the effectual cable force efficiency of software testing that improves.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of a climbing device according to the present invention;
fig. 3 is a schematic structural diagram of the installation of the middle motor of the present invention.
Illustration of the drawings:
1. an open-loop magnetic flux sensor; 2. a lower mounting plate; 3. an electric piston push rod; 4. a first intermediate mounting plate; 5. a lower clamping sleeve; 6. a second intermediate mounting plate; 7. an upper clamping sleeve; 8. a central shaft; 9. an upper mounting plate; 10. a motor; 11. a nut; 12. a bolt; 13. mounting grooves; 14. mounting blocks; 15. a support plate; 16. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a bridge cable force detection device, including open-loop magnetic flux sensor 1, mounting panel 2 is installed down to open-loop magnetic flux sensor 1's bottom, and open-loop magnetic flux sensor 1's top is provided with mounting panel 4 in the middle of the first, clamping sleeve 5 is installed down at the top of mounting panel 4 in the middle of the first, and clamping sleeve 5's top is provided with mounting panel 6 in the middle of the second, clamping sleeve 7 is installed at the top of mounting panel 6 in the middle of the second, and mounting panel 9 is installed at the top of last clamping sleeve 7, constitutes revolution mechanic through center pin 8, sleeve pipe 16 between last clamping sleeve 7 and the mounting panel 6 in the middle of the second, and the shape specification of going up clamping sleeve 7 is unanimous with the shape specification of clamping sleeve 5 down, and manual operation goes up clamping sleeve 7 (last clamping sleeve 7 is formed by the concatenation of the semicircular clamping sleeve that two aluminium alloy materials were made, the two clamping sleeves are spliced together in a hinge mode to rotate around the central shaft 8), one side of the upper clamping sleeve 7 is rotated through the sleeve 16 and the central shaft 8, thus conveniently completing the locking work of the upper clamping sleeve 7, the upper clamping sleeve 7 and the lower mounting plate 2 form a lifting structure through the second middle mounting plate 6 and the electric piston push rod 3, and the size of the lower mounting plate 2 is equal to that of the second middle mounting plate 6, the electric piston push rod 3 is started, the electric piston push rod 3 drives the upper clamping sleeve 7 to lift through the second middle mounting plate 6, therefore, the cable force testing work of the cable is conveniently finished, the inner parts of the upper mounting plate 9 and the lower mounting plate 2 are connected with the electric piston push rod 3 in a penetrating way, the reverse sides of the lower clamping sleeve 5 and the upper clamping sleeve 7 are both provided with a sleeve 16, and the inside of the sleeve 16 is connected with a central shaft 8.
The inner parts of the lower clamping sleeve 5 and the upper clamping sleeve 7 are provided with a mounting groove 13, the inner part of the mounting groove 13 is connected with a mounting block 14, the outer part of the mounting block 14 is provided with a motor 10, the bottom of the motor 10 and the front surface of the lower clamping sleeve 5 are provided with a support plate 15, the motor 10 and the lower clamping sleeve 5 form a detachable structure through the mounting groove 13 and the mounting block 14, the outer wall of the mounting block 14 is tightly attached to the inner wall of the mounting groove 13, the motor 10 is manually operated, the motor 10 enables the mounting block 14 to move out of the mounting groove 13, so that the detachment work of the motor 10 is conveniently completed, the front surfaces of the lower clamping sleeve 5 and the upper clamping sleeve 7 are connected with a nut 11, a bolt 12 is connected between the motor 10 and the nut 11, a fixed structure is formed between the bolt 12 and the nut 11 through the motor 10, the bolt 12 and the nut 11 are in threaded connection, the motor 10 is started, and the bolt 12 is driven by the motor 10 to rotate, therefore, the locking work of the clamping sleeve is conveniently completed.
The working principle is as follows: when the device is used, firstly, the device consists of a climbing mechanism (the climbing mechanism consists of an electric piston push rod 3, a lower clamping sleeve 5, an upper clamping sleeve 7, a motor 10, a bolt 12 and a nut 11) and a cable force testing mechanism (the cable force testing mechanism is an open-loop type magnetic flux sensor 1 (the open-loop type magnetic flux sensor 1 is provided with a data storage device and a wireless signal receiving device), data are automatically stored and then transmitted to a computer control end through a wireless device, the cable force testing device is further remotely controlled, and the measured position and the data are more accurately controlled), the electric piston push rod 3 is started, the electric piston push rod 3 enables the open-loop type magnetic flux sensor 1 to carry out lifting operation, so that the cable force testing mechanism is conveniently brought to a position more suitable for cable force detection, the lower clamping sleeve 5 and the upper clamping sleeve 7 are manually operated, and the half-side clamping sleeves of the lower clamping sleeve 5 and the upper clamping sleeve 7 are connected through a sleeve 16, Center pin 8 carries out the rotation operation, just so conveniently entangle the cable, restart motor 10, motor 10 drives bolt 12 and presss from both sides tightly, just so conveniently accomplish the locking work of lower clutch collar 5 and last clutch collar 7, clutch collar design is for replaceable structure, only need to change the clutch collar that corresponds the size and just can work on not unidimensional suspension cable, manual operation motor 10, motor 10 makes installation piece 14 remove outside mounting groove 13, just so conveniently accomplish the dismantlement work of motor 10, and can install motor 10 on not unidimensional clutch collar, and the cost is saved (above-mentioned electrical apparatus is prior art).
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. A bridge cable force detection device is characterized by comprising a cable body;
open-loop magnetic flux sensor (1), the bottom of open-loop magnetic flux sensor (1) is equipped with down mounting panel (2), and the top of open-loop magnetic flux sensor (1) is provided with mounting panel (4) in the middle of first, the top of mounting panel (4) is equipped with down clamp sleeve (5) in the middle of first, and the top of clamp sleeve (5) is provided with mounting panel (6) in the middle of the second, the top of mounting panel (6) is equipped with clamp sleeve (7) in the middle of the second, and the top of going up clamp sleeve (7) is equipped with mounting panel (9), the inside of going up mounting panel (9) and the inside through connection of mounting panel (2) down have electric piston push rod (3), the inside through connection of clamp sleeve (5) and last reverse side clamp sleeve (7) all is equipped with sleeve pipe (16) down, and the internal connection of sleeve pipe (16) has center pin (8).
2. The bridge cable force detection device of claim 1, wherein: mounting groove (13) have been seted up with the inside of last clamping sleeve (7) to lower clamping sleeve (5), and the internal connection of mounting groove (13) has installation piece (14), the outside of installation piece (14) is equipped with motor (10), and the bottom of motor (10) and the front of lower clamping sleeve (5) are equipped with backup pad (15), the front of lower clamping sleeve (5) and last clamping sleeve (7) is connected with nut (11), and is connected with bolt (12) between motor (10) and nut (11).
3. The bridge cable force detection device of claim 2, wherein: the bolt (12) and the nut (11) form a fixed structure through the motor (10), and the bolt (12) is in threaded connection with the nut (11).
4. The bridge cable force detection device of claim 2, wherein: the motor (10) and the lower clamping sleeve (5) form a detachable structure through the mounting groove (13) and the mounting block (14), and the outer wall of the mounting block (14) is tightly attached to the inner wall of the mounting groove (13).
5. The bridge cable force detection device of claim 1, wherein: and a rotating structure is formed between the upper clamping sleeve (7) and the second middle mounting plate (6) through a central shaft (8) and a sleeve (16), and the shape and the specification of the upper clamping sleeve (7) are consistent with those of the lower clamping sleeve (5).
6. The bridge cable force detection device of claim 1, wherein: go up between clamping sleeve (7) and lower mounting panel (2) through mounting panel (6) in the middle of the second, electric piston push rod (3) constitution elevation structure, and the size of lower mounting panel (2) equals with the size of mounting panel (6) in the middle of the second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604104.1U CN216433345U (en) | 2021-10-28 | 2021-10-28 | Bridge cable force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122604104.1U CN216433345U (en) | 2021-10-28 | 2021-10-28 | Bridge cable force detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216433345U true CN216433345U (en) | 2022-05-03 |
Family
ID=81332825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122604104.1U Active CN216433345U (en) | 2021-10-28 | 2021-10-28 | Bridge cable force detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216433345U (en) |
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2021
- 2021-10-28 CN CN202122604104.1U patent/CN216433345U/en active Active
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