CN113075223A - Large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system - Google Patents
Large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system Download PDFInfo
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- CN113075223A CN113075223A CN202110354122.0A CN202110354122A CN113075223A CN 113075223 A CN113075223 A CN 113075223A CN 202110354122 A CN202110354122 A CN 202110354122A CN 113075223 A CN113075223 A CN 113075223A
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- 238000011155 quantitative monitoring Methods 0.000 title claims abstract description 28
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- 238000009434 installation Methods 0.000 claims description 17
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- G—PHYSICS
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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Abstract
The invention relates to the technical field of hydraulic engineering and discloses a quantitative monitoring system for the change of cracks and expansion joints of large-scale hydraulic engineering. This large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system through setting up force measuring mechanism and offset measurement mechanism, when the user is using, the user at first can install two link joints respectively in the left and right sides at crack and expansion joint and make the offset measurement locating lever be located crack and expansion joint top through construction bolt to make the device possess the advantage that convenient rapid monitoring crack and expansion joint change, made things convenient for the user to use.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a quantitative monitoring system for changes of cracks and expansion joints of large-scale hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting.
Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, water amount adjustment and distribution are performed, the needs of people for life and production on water resources are met, however, the conventional hydraulic engineering detection device is inconvenient to rapidly monitor changes of cracks and expansion joints and inconvenient to monitor the cracks and the expansion joints in real time, and the problem that a user cannot rapidly monitor changes of the cracks and the expansion joints in time is caused, so that the problem is solved by the quantitative monitoring system for changes of the cracks and the expansion joints of the large-scale hydraulic engineering.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a quantitative monitoring system for the change of cracks and expansion joints of large hydraulic engineering, which has the advantages of conveniently and quickly monitoring the change of the cracks and the expansion joints, conveniently and quickly monitoring the changes of the cracks and the expansion joints in real time by video, and the like, and solves the problems that the conventional hydraulic engineering detection device is inconvenient to quickly monitor the change of the cracks and the expansion joints and inconvenient to monitor the cracks and the expansion joints in real time, and a user cannot timely and quickly monitor the change of the cracks and the expansion joints.
(II) technical scheme
In order to realize the purposes of conveniently and rapidly monitoring the change of the crack and the expansion joint and conveniently and real-timely monitoring the crack and the expansion joint by video, the invention provides the following technical scheme: the utility model provides a large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system, is two link including quantity, the top swing joint of link has the construction bolt, the top sliding connection of link has the sliding seat, the sliding seat all with protecting sheathing fixed connection, the first coupling spring of fixedly connected with between safety cover and the link, the outside of link is provided with the dynamometer, be provided with the offset measurement mechanism between the link, the outside of dynamometer is provided with monitoring mechanism.
The dynamometer includes second coupling spring, ergograph, installation dustcoat and ergograph safety cover, the outside fixedly connected with second coupling spring of connecting rod, the outer end fixedly connected with ergograph of bullet is connected to the second, the ergograph all with installation dustcoat fixed connection, the inside fixed mounting of installation dustcoat has the ergograph safety cover.
The offset measuring mechanism comprises a connecting rod, a limiting ring and an offset measuring positioning rod, wherein the connecting rod is fixedly mounted on the opposite surface of the connecting frame, the connecting rod is movably connected between the connecting rods, the limiting ring is fixedly mounted on the outer side of the limiting rod, and the offset measuring positioning rod is fixedly mounted on the outer side of the limiting rod.
Monitoring mechanism includes mounting bracket, camera body, fillet of thread, connect the through-hole, threaded rod, control swing arm, location inserted block and positioning slot, mounting bracket fixed connection is in the top of installation dustcoat, the inboard of mounting bracket is rotated and is connected with the camera body, the outside fixed mounting of mounting bracket has the fillet of thread, connecting hole has been seted up in the outside of mounting bracket, the inboard swing joint of fillet of thread has the threaded rod, the outer end fixed mounting of threaded rod has the control swing arm, the outer end of threaded rod is rotated and is connected with the location inserted block, positioning slot has been seted up in the outside of camera body.
Preferably, the bottom of the connecting frame is provided with a mounting through hole through which the mounting bolt passes, and the top of the connecting frame is provided with a transverse sliding groove in sliding connection with the sliding seat.
Preferably, the protection outer cover is fixedly connected with the sliding seat through a bolt, and the dynamometer protection cover is positioned on the outer side of the dynamometer.
Preferably, the first connecting spring and the second connecting spring are both transverse springs, and the connecting frame is positioned on the inner side of the mounting outer cover.
Preferably, limiting through holes which are communicated with each other are formed between the connecting rods, and the limiting rods penetrate through the limiting through holes to be movably connected with the connecting rods.
Preferably, the two connecting rods are tightly connected, and the limiting ring is tightly connected with the connecting rods.
Preferably, the offset positioning rod is a vertical rod, and the bottom end of the offset positioning rod is a pointed end.
Preferably, the mounting frame is fixedly connected with the mounting outer cover through bolts, and the inner side of the mounting frame is rotatably connected with the camera body.
Preferably, the inner side of the thread ring is provided with a thread groove, and the outer side of the threaded rod is fixedly provided with a thread lug in threaded connection with the thread ring.
Preferably, the outer side of the positioning insertion block is fixedly provided with an insection lug, and an insection groove is formed in the positioning slot.
(III) advantageous effects
Compared with the prior art, the invention provides a quantitative monitoring system for the change of cracks and expansion joints of large-scale hydraulic engineering, which has the following beneficial effects:
1. the quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering is characterized in that a force measuring mechanism and an offset measuring mechanism are arranged, when a user uses the quantitative monitoring system, the user can firstly install two connecting frames on the left side and the right side of the cracks and the expansion joints respectively through mounting bolts and enable an offset measuring positioning rod to be positioned at the tops of the cracks and the expansion joints, when the cracks and the expansion joints are changed, the relative positions of the two connecting frames can be changed, so that the connection states of two second connecting springs are changed, the stress of a force measuring device is changed, the user can timely detect the change of the cracks and the expansion joints through the force measuring device, when a left wall body deviates outwards, the left connecting frame moves towards the left side relative to the cracks and the expansion joints, the left connecting frame drives a limiting rod to move towards the left side through the connecting frame, and, the user can observe the measuring offset locating lever and accomplish the change mode monitoring processing of crack and expansion joint for the shift position of crack and expansion joint to make the device possess the advantage that convenient rapid monitoring crack and expansion joint change, made things convenient for the user to use.
2. This large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system, through setting up the camera body, when the user installs two link brackets respectively in the left and right sides at crack and expansion joint, the user can adjust the camera body and rotate under the effect of mounting bracket, when the camera body shines crack and expansion joint department, the user can rotate the control swing arm, the control swing arm drives the threaded rod and rotates this moment, the threaded rod rotates to the right side under the effect of fillet of screw and promotes the location inserted block and remove to the right side, can accomplish the fixed processing to the expansion joint body when the location inserted block inserts the inside to the location slot, the user can accomplish the video monitoring of crack and expansion joint through the camera body between this time, thereby make the device possess the advantage of making things convenient for real-time video monitoring crack and expansion joint, made things convenient for the user to use.
Drawings
Fig. 1 is a schematic structural view of a quantitative monitoring system for changes of cracks and expansion joints in a large-scale hydraulic engineering provided by the invention;
fig. 2 is an enlarged schematic view of a part a of the quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering, which is shown in fig. 1;
fig. 3 is an enlarged schematic view of a part B of the quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering, which is shown in fig. 1;
fig. 4 is an enlarged schematic view of a part C shown in fig. 1 of the quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering provided by the invention;
fig. 5 is a schematic front view of a quantitative monitoring system for changes of cracks and expansion joints in large hydraulic engineering according to the present invention.
In the figure: the camera comprises a connecting frame 1, a mounting bolt 2, a sliding seat 3, a protective outer cover 4, a first connecting spring 5, a force measuring mechanism 6, a deflection measuring mechanism 7, a monitoring mechanism 8, a second connecting spring 61, a force measuring device 62, an installation outer cover 63, a force measuring device protective cover 64, a connecting rod 71, a limiting rod 72, a limiting ring 73, a deflection measuring positioning rod 74, a mounting frame 81, a camera body 82, a thread ring 83, a connecting through hole 84, a threaded rod 85, a control rotary rod 86, a positioning insertion block 87 and a positioning insertion slot 88.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a quantitative monitoring system for the change of cracks and expansion joints in large-scale hydraulic engineering comprises two connecting frames 1, wherein the top of the connecting frame 1 is movably connected with a mounting bolt 2, the top of the connecting frame 1 is slidably connected with a sliding seat 3, the bottom of the connecting frame 1 is provided with a mounting through hole through which the mounting bolt 2 passes, the top of the connecting frame 1 is provided with a transverse sliding chute which is connected with the sliding seat 3 in a sliding way, the sliding seats 3 are all fixedly connected with the protective outer cover 4, a first connecting spring 5 is fixedly connected between the protective cover 4 and the connecting frame 1, the outer side of the connecting frame 1 is provided with a force measuring mechanism 6, a deviation measuring mechanism 7 is arranged between the connecting frames 1, the outer side of the force measuring mechanism 6 is provided with a monitoring mechanism 8, wherein the protective cover 4 is used for protecting the installation cover 63 and preventing the installation cover 63 from being interfered by external force, and the installation bolt 2 is used for fixedly installing the connecting frame 1.
Force-measuring mechanism 6 includes second coupling spring 61, the ergograph 62, installation dustcoat 63 and ergograph safety cover 64, protection dustcoat 4 passes through bolt and 3 fixed connection of sliding seat, and ergograph safety cover 64 is located the outside of ergograph 62, the outside fixedly connected with second coupling spring 61 of link 1, the outer end fixedly connected with ergograph 62 of bullet 61 is connected to the second, ergograph 62 all with installation dustcoat 63 fixed connection, first coupling spring 5 and second coupling spring 61 are horizontal spring, and link 1 is located the inboard of installation dustcoat 63, the inside fixed mounting of installation dustcoat 63 has ergograph safety cover 64, wherein the ergograph 62 is used for detecting whether the link 1 takes place to remove, ergograph safety cover 64 is used for protecting ergograph 62.
The offset measuring mechanism 7 comprises a connecting rod 71, a limiting rod 72, a limiting ring 73 and an offset measuring positioning rod 74, the opposite surfaces of the connecting frame 1 are fixedly provided with the connecting rod 71, the limiting rod 72 is movably connected between the two connecting rods 71, a limiting through hole communicated with each other is formed between the connecting rods 71, the limiting rod 72 penetrates through the limiting through hole and is movably connected with the connecting rods 71, the limiting ring 73 is fixedly arranged on the outer side of the limiting rod 72, the two connecting rods 71 are tightly connected, the limiting ring 73 is tightly connected with the connecting rods 71, the offset measuring positioning rod 74 is fixedly arranged on the outer side of the limiting rod 72, the offset measuring positioning rod 74 is a vertical rod, the bottom end of the offset measuring positioning rod 74 is a pointed end, and the offset measuring positioning rod 74 is used for detecting the movement.
The monitoring mechanism 8 comprises a mounting frame 81, a camera body 82, a threaded ring 83, a connecting through hole 84, a threaded rod 85, a control rotary rod 86, a positioning insertion block 87 and a positioning insertion groove 88, the mounting frame 81 is fixedly connected to the top of the mounting housing 63, the camera body 82 is rotatably connected to the inner side of the mounting frame 81, the mounting frame 81 is fixedly connected with the mounting housing 63 through a bolt, the camera body 82 is rotatably connected to the inner side of the mounting frame 81, the threaded ring 83 is fixedly mounted on the outer side of the mounting frame 81, the connecting through hole 84 is formed on the outer side of the mounting frame 81, the threaded rod 85 is movably connected to the inner side of the threaded ring 83, a threaded groove is formed in the inner side of the threaded ring 83, a threaded lug in threaded connection with the threaded ring 83 is fixedly mounted on the outer side of the threaded rod 85, the control rotary rod 86 is, the locating slot 88 has been seted up in the outside of camera body 82, and the outside fixed mounting of locating plug 87 has the insection lug, and the insection recess has been seted up to the inside of locating slot 88, and wherein camera body 82 is used for keeping watch on the crack and the expansion joint change, and control swing arm 86 is used for the user to control the rotation of threaded rod 85, and locating plug 87 is used for the fixed camera body 82 in location.
When in use, a user can firstly install the two connecting frames 1 on the left and the right sides of the crack and the expansion joint respectively through the installation bolts 2 and make the offset measurement positioning rod 74 be positioned on the top of the crack and the expansion joint, when the crack and the expansion joint change, the force borne by the force measuring device 62 changes, so that the user can detect the change of the crack and the expansion joint in time through the force measuring device 62, when the left side wall body deviates outwards, the user can observe the moving position of the offset measurement positioning rod 74 relative to the crack and the expansion joint to complete the change mode monitoring treatment of the crack and the expansion joint, so that the device has the advantage of conveniently and rapidly monitoring the change of the crack and the expansion joint, the use of the user is convenient, through the arrangement of the camera body 82, when the user installs the two connecting frames 1 on the left and the right sides of the crack and the expansion joint respectively, the user can, when camera body 82 shines to crack and expansion joint department, the user can rotate control swing arm 86, can accomplish the fixed processing to camera body 82, and the user can accomplish the video monitoring at crack and expansion joint through camera body 82 between this to make the device possess the advantage of making things convenient for real-time video monitoring crack and expansion joint, made things convenient for the user to use.
To sum up, by arranging the force measuring mechanism 6 and the offset measuring mechanism 7, when a user uses the system, the user can firstly install the two connecting frames 1 on the left and right sides of the crack and the expansion joint respectively through the mounting bolts 2 and make the offset measuring positioning rod 74 located on the top of the crack and the expansion joint, when the crack and the expansion joint change, the relative positions of the two connecting frames 1 change, so that the connection state of the two second connecting springs 61 changes, the force applied to the force measuring device 62 changes, so that the user can timely detect the change of the crack and the expansion joint through the force measuring device 62, when the left wall body deviates outwards, the left connecting frame 1 moves towards the left side relative to the crack and the expansion joint, the left connecting frame 1 drives the limiting rod 72 to move towards the left side through the connecting rod 71, the limiting rod 72 drives the offset positioning rod 74 to move towards the left side, a user can observe the moving position of the offset positioning rod 74 relative to the crack and the expansion joint to complete the monitoring and processing of the change mode of the crack and the expansion joint, so that the device has the advantage of conveniently and rapidly monitoring the change of the crack and the expansion joint, and is convenient for the user to use, through the arrangement of the camera body 82, when the user respectively installs the two connecting frames 1 at the left side and the right side of the crack and the expansion joint, the user can adjust the camera body 82 to rotate under the action of the installation frame 81, when the camera body 82 irradiates the crack and the expansion joint, the user can rotate the control rotary rod 86, at the moment, the control rotary rod 86 drives the threaded rod 85 to rotate, the threaded rod 85 rotates towards the right side under the action of the threaded ring 83 and pushes the positioning insertion block 87 to move towards the right side, when the positioning insertion block 87 is inserted into the positioning slot 88, the fixing, the user can accomplish the video monitoring at crack and expansion joint through camera body 82 between this to make the device possess the advantage of making things convenient for real-time video monitoring crack and expansion joint, made things convenient for the user to use, solved the inconvenient quick monitoring crack of present hydraulic engineering detection device and the change of expansion joint and inconvenient real-time video monitoring crack and expansion joint, caused the problem that the user can't in time monitor crack and expansion joint change rapidly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system, is linking bridge (1) that two, its characterized in that including quantity: the top of the connecting frame (1) is movably connected with a mounting bolt (2), the top of the connecting frame (1) is connected with a sliding seat (3) in a sliding mode, the sliding seats (3) are fixedly connected with a protective outer cover (4), a first connecting spring (5) is fixedly connected between the protective cover (4) and the connecting frame (1), the outer side of the connecting frame (1) is provided with a force measuring mechanism (6), a deviation measuring mechanism (7) is arranged between the connecting frames (1), and the outer side of the force measuring mechanism (6) is provided with a monitoring mechanism (8);
the force measuring mechanism (6) comprises a second connecting spring (61), a force measuring device (62), an installation outer cover (63) and a force measuring device protection cover (64), the second connecting spring (61) is fixedly connected to the outer side of the connecting frame (1), the force measuring device (62) is fixedly connected to the outer end of the second connecting spring (61), the force measuring devices (62) are fixedly connected with the installation outer cover (63), and the force measuring device protection cover (64) is fixedly installed inside the installation outer cover (63);
the deviation measuring mechanism (7) comprises connecting rods (71), limiting rods (72), limiting rings (73) and deviation measuring positioning rods (74), the connecting rods (71) are fixedly mounted on opposite surfaces of the connecting frame (1), the limiting rods (72) are movably connected between the two connecting rods (71), the limiting rings (73) are fixedly mounted on the outer sides of the limiting rods (72), and the deviation measuring positioning rods (74) are fixedly mounted on the outer sides of the limiting rods (72);
the monitoring mechanism (8) comprises a mounting rack (81), a camera body (82), a thread ring (83), a connecting through hole (84), a threaded rod (85), a control rotary rod (86), a positioning insertion block (87) and a positioning insertion groove (88), the mounting rack (81) is fixedly connected with the top of the mounting outer cover (63), the inner side of the mounting rack (81) is rotatably connected with a camera body (82), a thread ring (83) is fixedly arranged on the outer side of the mounting rack (81), a connecting through hole (84) is arranged on the outer side of the mounting rack (81), the inner side of the thread ring (83) is movably connected with a threaded rod (85), the outer end of the threaded rod (85) is fixedly provided with a control rotary rod (86), the outer end of threaded rod (85) is rotated and is connected with location inserted block (87), location slot (88) have been seted up in the outside of camera body (82).
2. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the bottom of the connecting frame (1) is provided with a mounting through hole which is penetrated by the mounting bolt (2), and the top of the connecting frame (1) is provided with a transverse sliding groove which is connected with the sliding seat (3) in a sliding manner.
3. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the protection outer cover (4) is fixedly connected with the sliding seat (3) through bolts, and the dynamometer protection cover (64) is located on the outer side of the dynamometer (62).
4. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the first connecting spring (5) and the second connecting spring (61) are both transverse springs, and the connecting frame (1) is located on the inner side of the mounting outer cover (63).
5. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: spacing through holes which are mutually communicated are formed between the connecting rods (71), and the spacing rods (72) penetrate through the spacing through holes to be movably connected with the connecting rods (71).
6. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the two connecting rods (71) are tightly connected, and the limiting ring (73) is tightly connected with the connecting rods (71).
7. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the deviation measuring positioning rod (74) is a vertical rod, and the bottom end of the deviation measuring positioning rod (74) is a pointed end.
8. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the mounting rack (81) is fixedly connected with the mounting outer cover (63) through bolts, and the inner side of the mounting rack (81) is rotatably connected with the camera body (82).
9. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the inner side of the thread ring (83) is provided with a thread groove, and the outer side of the threaded rod (85) is fixedly provided with a thread lug which is in threaded connection with the thread ring (83).
10. The quantitative monitoring system for the change of the cracks and the expansion joints of the large-scale hydraulic engineering according to claim 1, which is characterized in that: the outer side of the positioning insertion block (87) is fixedly provided with a insection lug, and an insection groove is formed in the positioning slot (88).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110354122.0A CN113075223A (en) | 2021-04-01 | 2021-04-01 | Large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110354122.0A CN113075223A (en) | 2021-04-01 | 2021-04-01 | Large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113075223A true CN113075223A (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110354122.0A Withdrawn CN113075223A (en) | 2021-04-01 | 2021-04-01 | Large-scale hydraulic engineering crack and expansion joint change quantitative monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN113075223A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711852A (en) * | 2022-11-25 | 2023-02-24 | 浙江省工程勘察设计院集团有限公司 | Automatic side slope crack monitoring device and hoisting method thereof |
-
2021
- 2021-04-01 CN CN202110354122.0A patent/CN113075223A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711852A (en) * | 2022-11-25 | 2023-02-24 | 浙江省工程勘察设计院集团有限公司 | Automatic side slope crack monitoring device and hoisting method thereof |
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