CN113138164A - Waterproofing membrane hollowing detection device for tunnel supervision - Google Patents
Waterproofing membrane hollowing detection device for tunnel supervision Download PDFInfo
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- CN113138164A CN113138164A CN202110462361.8A CN202110462361A CN113138164A CN 113138164 A CN113138164 A CN 113138164A CN 202110462361 A CN202110462361 A CN 202110462361A CN 113138164 A CN113138164 A CN 113138164A
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- 238000001514 detection method Methods 0.000 title claims abstract description 121
- 239000012528 membrane Substances 0.000 title claims abstract description 49
- 238000004078 waterproofing Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 157
- 230000003028 elevating effect Effects 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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Abstract
The utility model belongs to the technical field of the tunnel detects technique and specifically relates to a tunnel is prison and is used waterproofing membrane hollowing detection device is related to, it includes detection mechanism, actuating mechanism, adjustment mechanism and elevating system, detection mechanism is used for with waterproofing membrane looks butt, detection mechanism fixes on actuating mechanism, actuating mechanism orders about detection mechanism and slides, actuating mechanism fixes on adjustment mechanism, adjustment mechanism orders about actuating mechanism at vertical plane internal rotation, adjustment mechanism fixes on elevating system, elevating system orders about adjustment mechanism and goes up and down. The present application has the following effects: order about actuating mechanism through adjustment mechanism earlier rotatory, then order about adjustment mechanism through elevating system and go up and down to make detection mechanism and waterproofing membrane looks butt, rethread actuating mechanism orders about detection mechanism and slides along the extending direction in tunnel, can realize the automated inspection to tunnel waterproofing membrane hollowing position, has reduced the reliance to manual labor, and detection efficiency is higher.
Description
Technical Field
The application relates to a tunnel detects technical field, especially relates to a waterproofing membrane hollowing detection device is used in tunnel supervision.
Background
Waterproof coiled materials are generally adopted in tunnel engineering to serve as a waterproof structure of a tunnel, so that the water seepage phenomenon is not easy to occur on the inner wall of the tunnel. When the waterproof roll is laid, the waterproof roll is not well adhered to the base layer due to the damp base layer and the muddy water pollution on the surface of the leveling layer, so that the hollowing phenomenon is generated, the waterproof effect of the waterproof roll is poor, and the hollowing position of the waterproof roll needs to be checked after the waterproof roll is laid. And cutting the hollowing part of the waterproof roll material and bonding the cut parts layer by layer again.
The detection of the hollowing part of the waterproof roll is generally performed by a manual method such as visual inspection and touch of a constructor. With the continuous progress of science and technology and the continuous development of times, a detection device for detecting the hollowing of the waterproof coiled material gradually appears, such as a detection device for detecting the hollowing of the waterproof coiled material for supervision disclosed in the Chinese utility model with the publication number of CN210071628U, which comprises a detection frame, a driving motor arranged on the detection frame, a driving shaft arranged on the driving motor, driving wheels arranged on two sides of the driving shaft, the driving wheels arranged on the bottom of the detection frame, a detection device arranged below the detection frame, the detection device comprising a laser light bar, an imaging objective lens, a lifting shaft, a photosensitive receiver, a buzzer and a sliding rod, wherein the laser light bar and the photosensitive receiver are arranged on the bottom surface of the detection device from left to right, the photosensitive receiver is electrically connected with the buzzer, the buzzer is arranged on the surface of the detection frame, the imaging objective lens is arranged below the laser light bar, and the cross section of the imaging objective lens is in a right trapezoid shape, the mirror surface of the imaging objective lens inclines in the left-high-right direction, and the lifting shaft is arranged between the imaging objective lens and the laser lamp bar.
In view of the above-mentioned related art, the inventor believes that even if the detection device is used for detecting hollowing of the waterproof roll, the problems of dependence on a large amount of manual labor, low efficiency, time consumption and labor consumption are still not solved.
Disclosure of Invention
In order to make the detection at tunnel waterproofing membrane hollowing position more convenient, efficiency is higher, this application provides a tunnel manages with waterproofing membrane hollowing detection device.
The application provides a pair of waterproofing membrane hollowing detection device for tunnel supervision adopts following technical scheme:
the utility model provides a tunnel is prison and is used waterproofing membrane hollowing detection device, includes detection mechanism, actuating mechanism, adjustment mechanism and elevating system, detection mechanism is used for with waterproofing membrane looks butt, detection mechanism fixes on actuating mechanism, actuating mechanism orders about detection mechanism and slides along the extending direction in tunnel, actuating mechanism fixes on adjustment mechanism, adjustment mechanism orders about actuating mechanism at vertical plane internal rotation, adjustment mechanism fixes on elevating system, elevating system orders about adjustment mechanism and goes up and down.
Through adopting above-mentioned technical scheme, order about actuating mechanism earlier through adjustment mechanism and rotate in vertical plane to adjust actuating mechanism and detection mechanism angle in vertical plane, then order about adjustment mechanism through elevating system and go up and down, so that detection mechanism and the waterproofing membrane looks butt in tunnel, rethread actuating mechanism orders about detection mechanism and slides along the extending direction in tunnel, can realize the automated inspection to tunnel waterproofing membrane hollowing position, the reliance to the manual labor has been reduced, and detection efficiency is higher.
Optionally, detection mechanism is including detecting the sleeve, the piston that slides, supporting slide bar, butt running roller and measuring component, it is sealed to detect sleeve one end opening and the other end, measuring component fixes in detecting telescopic blind end, the piston that slides in detecting the sleeve, the one end of supporting the slide bar is established on one side that measuring component was kept away from to the piston that slides, and the other end of supporting the slide bar stretches out outside detecting the sleeve, the butt running roller rotates and sets up on supporting the slide bar and stretching out detecting telescopic tip.
Through adopting above-mentioned technical scheme, when the butt running roller slided to waterproofing membrane's hollowing position, the butt running roller was lifted by the hollowing position to order about the support slide bar and slide along the direction of keeping away from the tunnel inner wall, when supporting the slide bar and removing, order about the piston that slides and slide along the direction that is close to measuring component, measuring component detected the position change of the piston that slides this moment, thereby reached the purpose that detects out waterproofing membrane hollowing position.
Optionally, the measuring assembly comprises an infrared emitting module, an infrared receiving module and an integrated module for data processing, the infrared emitting module and the infrared receiving module are arranged side by side, and an infrared reflector is arranged on one side, close to the measuring assembly, of the sliding piston.
Through adopting above-mentioned technical scheme, when specifically detecting, infrared light is launched to infrared emission module, infrared light is received by infrared receiving module again after infrared reflector reflection, therefore infrared reflector slides in the detection sleeve along with the piston that slides, integrated module can detect the change of distance between infrared reflector and the infrared emission module and draw out infrared reflector position in the detection sleeve, thereby reach the position of piston in the detection sleeve that slides, and then detect waterproofing membrane's hollowing position and go out.
Optionally, the butt running roller passes through the roller seat and rotates the setting on supporting the slide bar, be equipped with buffer spring between roller seat and the telescopic open end of detection, buffer spring cover is established on supporting the slide bar.
By adopting the technical scheme, when the sliding piston slides along the direction close to the measuring assembly, the buffer spring is compressed, and the buffer spring can play a buffer role on the sliding piston, so that the sliding of the sliding piston is more stable; after the butt running roller crossed waterproofing membrane's hollowing position, buffer spring recovered deformation and ordered about the piston that slides and reset, therefore when the butt running roller crossed waterproofing membrane's hollowing position, the butt running roller was inevitable ordered about the piston that slides and is produced reciprocating motion, through detecting this reciprocating motion, can realize the detection to crooked tunnel waterproofing membrane's hollowing position.
Optionally, the detection mechanism is provided with a plurality of groups on the driving mechanism, the plurality of groups of detection mechanisms are arranged at certain included angles, and the plurality of groups of detection mechanisms are all in butt joint with the waterproof coiled material.
Through adopting above-mentioned technical scheme for actuating mechanism can order about multiunit detection mechanism simultaneously and detect waterproofing membrane's hollowing position with the angle of difference simultaneously, thereby makes the efficiency that detects the operation further improve.
Optionally, the driving structure includes a driving slider, a driving screw, a driving slide rail and a driving motor, the detecting mechanism is arranged on the driving slider, the driving slider is in threaded connection with the driving screw, and the driving slider is arranged on the driving slide rail in a sliding manner, the driving motor is fixed on the driving slide rail, and the driving screw is fixedly connected with the output end of the driving motor.
Through adopting above-mentioned technical scheme, driving motor orders about the drive lead screw and rotates, and the drive lead screw can drive the drive slider and slide on the drive slide rail to reach and make detection mechanism carry out automated inspection's purpose to waterproofing membrane's hollowing position.
Optionally, the adjusting mechanism includes two adjusting bottom plates, two gantry supports, two driving sprockets, two driven sprockets, an adjusting transmission chain and an adjusting motor, the two gantry supports are arranged side by side along the extending direction of the tunnel, the adjusting bottom plate is rotatably arranged between the two gantry supports, the driving mechanism is arranged on the adjusting bottom plate, the adjusting motor is fixed on the gantry supports, the driven sprockets are fixed on the adjusting bottom plate, the driving sprockets are fixed on the output end of the adjusting motor, and the adjusting transmission chain is arranged between the driving sprockets and the driven sprockets in a tensioning manner.
By adopting the technical scheme, when the adjusting motor drives the driving chain wheel to rotate, the driving chain wheel can drive the driven chain wheel to rotate through the adjusting transmission chain, so that the adjusting bottom plate rotates; when the adjusting bottom plate rotates, the driving mechanism can be driven to rotate, and therefore the purpose that the detection mechanism is connected with the waterproof coiled materials of the tunnel in different angles in an abutting mode is achieved.
Optionally, elevating system slides the elevating platform that sets up directly over the walking automobile body including the walking automobile body, along vertical direction, fixes the screw sleeve that the elevating platform is close to walking automobile body one side, with screw sleeve threaded connection's jacking screw rod, order about the jacking screw rod and carry out the elevator motor that rotates and establish the spacing subassembly between walking automobile body and elevating platform, the jacking screw rod rotates the setting on the walking automobile body through rotating the seat, be fixed with driven awl tooth on the jacking screw rod, elevator motor fixes on the walking automobile body, and elevator motor's output is equipped with the initiative awl tooth with driven awl tooth engaged with, adjustment mechanism (3) are fixed on the elevating platform.
Through adopting above-mentioned technical scheme, when the jacking screw rod rotated, the jacking screw rod can stretch into gradually or stretch out the screw sleeve to make the elevating platform can slide along the direction of being close to or keeping away from the walking automobile body, can drive adjustment mechanism, actuating mechanism and detection mechanism and go up and down when the elevating platform slides, thereby reach the purpose that control detection mechanism and waterproofing membrane kept away from each other or mutual butt.
Optionally, one side of the walking vehicle body close to the ground is provided with universal wheels, the outer edge of the walking vehicle body is provided with a hydraulic ejector rod, the output end of the hydraulic ejector rod is one end close to the ground, and the output end of the hydraulic ejector rod is provided with a supporting disk.
Through adopting above-mentioned technical scheme, can realize walking the removal of automobile body in the tunnel through the universal wheel to make detection mechanism can detect waterproofing membrane along the different positions of tunnel extending direction.
Optionally, the limiting assembly comprises a limiting sleeve and a limiting rod, the limiting sleeve is in plug-in fit with one end, close to the limiting rod, of the limiting sleeve, a locking disc is arranged on the limiting sleeve and used for locking and fixing the limiting sleeve on the limiting rod, one end, far away from the limiting rod, of the limiting sleeve is fixed on the lifting platform, and the limiting rod is fixed on the walking vehicle body.
By adopting the technical scheme, the limit is formed between the limit sleeve and the limit rod, so that the threaded sleeve and the jacking screw rod can rotate relatively, and the lifting platform can slide along the vertical direction; after the height of the lifting platform is adjusted, the lifting platform can be locked and fixed between the limiting sleeve and the limiting rod through the locking disc, so that the lifting platform is more stable, and the measurement of the detection mechanism is more accurate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving mechanism is driven to rotate in the vertical plane through the adjusting mechanism to adjust the angle of the driving mechanism and the detecting mechanism in the vertical plane, then the adjusting mechanism is driven to lift through the lifting mechanism to enable the detecting mechanism to be abutted against the waterproof coiled material of the tunnel, and then the detecting mechanism is driven to slide along the extending direction of the tunnel through the driving mechanism, so that the automatic detection of the hollowing position of the waterproof coiled material of the tunnel can be realized, the dependence on manual labor is reduced, and the detection efficiency is higher;
2. detection mechanism is equipped with the multiunit for actuating mechanism can order about multiunit detection mechanism simultaneously and detect waterproofing membrane's hollowing position with the angle of difference, thereby makes the efficiency that detects the operation further improve.
Drawings
FIG. 1 is a schematic structural diagram of an entire detection apparatus according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a sensing mechanism in an embodiment of the present application;
FIG. 3 is an exploded view of an adjustment mechanism in an embodiment of the present application;
FIG. 4 is a front view of a detection device according to an embodiment of the present application;
figure 5 is a cross-sectional view of a stop assembly in an embodiment of the present application.
Description of reference numerals: 1. a detection mechanism; 11. detecting the sleeve; 12. a sliding piston; 121. an infrared reflector; 13. supporting the sliding rod; 14. abutting against the roller; 141. a roller base; 15. a measurement assembly; 151. an infrared emission module; 152. an infrared receiving module; 153. an integration module; 16. a buffer spring; 2. a drive mechanism; 21. driving the slide block; 22. driving a lead screw; 23. driving the slide rail; 24. a drive motor; 3. an adjustment mechanism; 31. adjusting the bottom plate; 311. a rotating shaft; 32. a gantry support; 33. a drive sprocket; 34. a driven sprocket; 35. adjusting the transmission chain; 36. adjusting the motor; 361. a cross beam; 4. a lifting mechanism; 41. a traveling vehicle body; 411. a universal wheel; 412. a hydraulic ejector rod; 413. a support plate; 414. a support disc; 42. a lifting platform; 43. a threaded sleeve; 44. jacking a screw rod; 441. a rotating seat; 442. driven bevel gears; 45. a lifting motor; 451. driving bevel gears; 46. a limiting component; 461. a limiting sleeve; 462. a limiting rod; 463. a locking plate; 4631. a tray body; 4632. and locking the screw rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses waterproofing membrane hollowing detection device is used in tunnel supervision. Referring to fig. 1, the detection apparatus includes a detection mechanism 1, a drive mechanism 2, an adjustment mechanism 3, and a lifting mechanism 4.
The detection mechanism 1 is used for abutting against the waterproof roll of the tunnel, so that the detection mechanism 1 can detect the hollowing part of the waterproof roll of the tunnel. The detection mechanism 1 is fixed on the driving mechanism 2, and the driving mechanism 2 can drive the detection mechanism 1 to slide along the extending direction of the tunnel, so as to realize the automatic detection of the detection mechanism 1. Actuating mechanism 2 is fixed on adjustment mechanism 3, and adjustment mechanism 3 is used for ordering about actuating mechanism 2 and rotates in vertical plane to make actuating mechanism 2 can be with the waterproofing membrane looks butt in different angles and tunnel, thereby make detection mechanism 1 can detect the whole curved inner wall in tunnel. Adjustment mechanism 3 is fixed on elevating system 4, and elevating system 4 is used for driving about adjustment mechanism 3 and goes up and down to butt and separation between control detection mechanism 1 and the tunnel waterproofing membrane. During specific construction, detection mechanism 1 detects the completion back with the tunnel in a section distance, orders about detection mechanism 1 and waterproofing membrane separation through elevating system 4 to make elevating system 4 remove to next section tunnel, order about detection mechanism 1 again with waterproofing membrane looks butt, can carry out the detection of hollowing to next section tunnel.
With reference to fig. 1 and 2, the detection mechanism 1 comprises a detection sleeve 11, a sliding piston 12, a support slide 13, an abutment roller 14 and a measuring assembly 15. The detection sleeve 11 may be made of steel so that it has a strong structural strength. The one end opening and the other end of detecting sleeve 11 are sealed, and the open end of detecting sleeve 11 is the one end that is close to the tunnel inner wall, and the blind end of detecting sleeve 11 is the one end of keeping away from the tunnel inner wall.
Measuring unit 15 is fixed in the blind end that detects sleeve 11, measuring unit 15 includes infrared emission module 151, infrared receiving module 152 and integrated module 153, infrared emission module 151 and infrared receiving module 152 set up side by side, infrared light can be launched to infrared emission module 151, infrared light can be received by infrared receiving module 152 again after reflecting, integrated module 153 can be handled data, and obtain the distance between reflection point and infrared emission module 151 from sending to the time difference of being received again through calculating infrared light.
The sliding piston 12 is cylindrical and may be made of the same material as the detection sleeve 11. The sliding piston 12 slides in the detection sleeve 11, and the surface roughness between the outer side wall of the sliding piston 12 and the inner side wall of the detection sleeve 11 should be small, so that the sliding of the sliding piston 12 is smoother, and if necessary, the frictional resistance between the sliding piston 12 and the detection sleeve can be reduced by smearing lubricating oil.
An infrared reflecting plate 121 is adhesively fixed at one end of the sliding piston 12 close to the measuring assembly 15, and infrared light emitted by the infrared emitting module 151 can be reflected on the infrared reflecting plate 121, so that the infrared line is received by the infrared receiving module 152 again. When the sliding piston 12 slides in the detection sleeve 11, the distance between the infrared reflection plate 121 and the infrared emission module 151 changes, and the integration module 153 can obtain the position of the infrared reflection plate 121 in the detection sleeve 11 by monitoring the change of the distance between the infrared reflection plate 121 and the infrared emission module 151, so as to obtain the position of the sliding piston 12 in the detection sleeve 11.
One end of the supporting slide rod 13 is welded and fixed on one side of the sliding piston 12 far away from the measuring component 15, the other end of the supporting slide rod 13 extends out of the detecting sleeve 11, and the supporting slide rod 13 is used for driving the sliding piston 12 to slide. The abutting roller 14 is rotatably arranged at one end of the supporting slide rod 13 extending out of the detection sleeve 11 through a roller seat 141, the roller seat 141 and the supporting slide rod 13 are welded and fixed, and the abutting roller 14 is used for abutting against the waterproof coiled material of the tunnel.
For the flat part of the waterproof coiled material, when the driving mechanism 2 drives the detection mechanism 1 to slide along the extending direction of the tunnel, the abutting roller 14 can stably move on the waterproof coiled material, and the positions of the supporting slide rod 13 and the sliding piston 12 in the detection sleeve 11 are kept unchanged; when the abutting roller 14 slides to the hollowing position of the waterproof coiled material, the abutting roller 14 is lifted by the hollowing position and drives the supporting slide rod 13 to slide along the direction far away from the inner wall of the tunnel, when the supporting slide rod 13 moves, the sliding piston 12 is driven to slide along the direction close to the measuring component 15, and the measuring component 15 detects the position change of the sliding piston 12 at the moment, so that the aim of detecting the hollowing position of the waterproof coiled material is fulfilled; and the detector can also obtain the specific height of the hollow part according to the position variation of the sliding piston 12.
In order to enable the detection mechanism 1 to detect the waterproof roll of the curved tunnel, a buffer spring 16 is arranged between the roller seat 141 and the open end of the detection sleeve 11. One end of the buffer spring 16 abuts against the roller holder 141, and the other end of the buffer spring 16 abuts against the open end of the detection sleeve 11. The buffer spring 16 is sleeved on the support slide rod 13. When the sliding piston 12 slides along the direction close to the measuring component 15, the buffer spring 16 is compressed, and the buffer spring 16 can play a buffer role on the sliding piston 12, so that the sliding of the sliding piston 12 is more stable. After the abutment roller 14 passes over the empty drum part of the waterproof roll, the buffer spring 16 recovers the deformation and drives the sliding piston 12 to reset.
In the case of a curved tunnel, since the distance between the tunnel inner wall and the detecting mechanism 1 is gradually increased or decreased by the abutment roller 14 due to the curvature of the tunnel inner wall, it is not accurate to measure the empty drum portion by observing only a single change in the position of the sliding piston 12. But the butt running roller 14 will be crossed waterproofing membrane's hollowing position, and butt running roller 14 must be lifted up earlier and then put down, and piston 12 that slides this moment also must appear once and be close to earlier and keep away from measuring component 15's reciprocating motion again, detects through detecting this reciprocating motion, can realize the detection to crooked tunnel waterproofing membrane's hollowing position.
The detection mechanism 1 is provided with a plurality of sets on the drive mechanism 2. In this embodiment, two groups are described as an example. The multiple groups of detection mechanisms 1 are arranged at a certain included angle, and in this embodiment, the included angle between the two groups of detection mechanisms 1 is 20 degrees. Multiunit detection mechanism 1 all with waterproofing membrane looks butt to make actuating mechanism 2 can order about multiunit detection mechanism 1 simultaneously and detect waterproofing membrane's hollowing position with the angle of difference, thereby make the efficiency that detects the operation further improve.
The driving mechanism 2 includes a driving slider 21, a driving lead screw 22, a driving slide 23, and a driving motor 24. The detecting sleeves 11 are fixed on the driving sliding block 21, in this embodiment, the detecting sleeves 11 of the two groups of detecting mechanisms 1 are fixed on the driving sliding block 21 side by side at an included angle of 20 degrees. The driving slide rail 23 is arranged along the extending direction of the tunnel, and the driving slide block 21 is arranged on the driving slide rail 23 in a sliding manner. The driving lead screw 22 and the driving slide rail 23 are arranged in parallel, and the driving slider 21 is in threaded connection with the driving lead screw 22. When the driving screw 22 rotates, the driving slide block 21 can be driven to slide on the driving slide rail 23, so that the purpose of automatically detecting the hollowing position of the waterproof roll by the detection mechanism 1 is achieved. The driving screw 22 is fixed on the output end of the driving motor 24, the driving motor 24 is fixed on the driving slide rail 23, and the rotation of the driving screw 22 is driven by the driving motor 24.
Referring to fig. 1 and 3, the adjusting mechanism 3 includes an adjusting base plate 31, a gantry support 32, a driving sprocket 33, a driven sprocket 34, an adjusting transmission chain 35, and an adjusting motor 36. The gantry support 32 can be made of steel, and two gantry supports 32 are arranged side by side along the extending direction of the tunnel. The adjusting bottom plate 31 is rotatably arranged between the two gantry supports 32, and two ends of the adjusting bottom plate 31 along the tunnel extending direction are respectively provided with a rotating shaft 311 which penetrates through the gantry supports 32. The driving slide rail 23 is fixed on the adjusting bottom plate 31, so that when the adjusting bottom plate 31 rotates on the gantry support 32, the adjusting bottom plate 31 can drive the driving mechanism 2 to rotate, and the purpose that the detecting mechanism 1 abuts against the waterproof roll material of the tunnel at different angles is achieved.
The adjusting motor 36 is fixed on a gantry support 32 through a cross beam 361, and the adjusting motor 36 can adopt a servo motor to improve the control precision. The driving chain wheel 33 is fixed on the output end of the adjusting motor 36, the driven chain wheel 34 is fixed on the rotating shaft 311 of the adjusting bottom plate 31 close to the adjusting motor 36, and the adjusting transmission chain 35 is arranged between the driving chain wheel 33 and the driven chain wheel 34 in a tensioning mode. When the adjusting motor 36 drives the driving sprocket 33 to rotate, the driving sprocket 33 can drive the driven sprocket 34 to rotate through the adjusting transmission chain 35, so that the adjusting base plate 31 rotates.
Referring to fig. 1 and 4, the lifting mechanism 4 includes a traveling vehicle body 41, a lifting table 42, a threaded sleeve 43, a lifting screw 44, a lifting motor 45, and a limit assembly 46. The walking vehicle body 41 is used as a bearing foundation and is in a cuboid shape, the universal wheel 411 is fixed on one side, close to the ground, of the walking vehicle body 41, and the walking vehicle body 41 can move in the tunnel through the universal wheel 411, so that the detection mechanism 1 can detect different positions of the waterproof coiled material along the extending direction of the tunnel. The outer edge of the traveling vehicle body 41 is provided with a hydraulic jack 412, and the traveling vehicle body 41 is provided with a stay 413 to which the hydraulic jack 412 is fixed. The output end of the hydraulic ejector rod 412 is one end close to the ground, so that when the output end of the hydraulic ejector rod 412 extends, the hydraulic ejector rod 412 can lift the walking vehicle body 41, and the walking vehicle body 41 is fixed in the tunnel. The output end of the hydraulic ejector rod 412 is fixed with a supporting disc 414, and the supporting disc 414 is used for enhancing the stability of the walking vehicle body 41 during fixing.
The lifting table 42 is a cuboid table body, the lifting table 42 is arranged right above the walking vehicle body 41 in a sliding manner along the vertical direction, and the two gantry supports 32 of the adjusting mechanism 3 are both fixed on the lifting table 42. The threaded sleeve 43 is fixed on one side of the lifting platform 42 close to the walking vehicle body 41, the jacking screw 44 is rotatably arranged on the walking vehicle body 41 through a rotating seat 441, and the threaded sleeve 43 is in threaded connection with the jacking screw 44. The rotating seat 441 is fixed on the traveling vehicle body 41, and a ball bearing sleeved on the jacking screw 44 is arranged in the rotating seat 441. When the jacking screw 44 rotates, the jacking screw 44 can gradually extend into or stretch out the threaded sleeve 43, so that the lifting platform 42 can slide along the direction close to or away from the walking vehicle body 41, and the lifting platform 42 can drive the adjusting mechanism 3, the driving mechanism 2 and the detecting mechanism 1 to lift when sliding, thereby achieving the purpose of controlling the detecting mechanism 1 and the waterproof coiled material to be away from or abut against each other.
The lifting motor 45 is fixed on the walking vehicle body 41, and the output end of the lifting motor 45 is fixed with a driving bevel gear 451. The jacking screw 44 is fixed with a driven bevel gear 442, and the driven bevel gear 442 is meshed with the driving bevel gear 451. When the lifting motor 45 drives the driving bevel gear 451 to rotate, the driving bevel gear 451 drives the driven bevel gear 442 to rotate, and the driven bevel gear 442 drives the jacking screw 44 to rotate, so that the purpose of driving the lifting platform 42 to slide along the vertical direction is achieved.
A limiting component 46 is arranged between the lifting platform 42 and the walking vehicle body 41, and the limiting component 46 is arranged at four corners of the lifting platform 42. The limiting assembly 46 is used for limiting the lifting table 42 so that the threaded sleeve 43 and the jacking screw 44 can rotate relatively, and therefore the sliding movement of the lifting table 42 in the vertical direction is guaranteed. The limiting assembly 46 comprises a limiting sleeve 461 and a limiting rod 462, one end of the limiting sleeve 461 is inserted and matched with the limiting rod 462, one end of the limiting sleeve 461, which is far away from the limiting rod 462, is fixedly connected with the lifting platform 42, and one end of the limiting rod 462, which is far away from the limiting sleeve 461, is fixedly connected with the walking vehicle body 41. When the lifting platform 42 slides in the vertical direction, the limiting rod 462 slides in the limiting sleeve 461, and the rotation of the lifting platform 42 is limited.
Referring to fig. 1 and 5, the limiting sleeve 461 is provided with a locking disc 463 for locking and fixing the limiting sleeve 461 to the limiting rod 462. The locking disc 463 comprises a disc body 4631 and a locking screw 4632, wherein the locking screw 4632 is in threaded connection with the outer side wall of the limiting sleeve 461, and when the locking disc is locked and fixed, the locking screw 4632 is abutted against the limiting rod 462. The disk 4631 is fixed on one end of the locking screw 4632 far away from the limiting rod 462, and the locking screw 4632 can be conveniently rotated through the disk 4631 in a labor-saving way. After the height of the lifting platform 42 is adjusted, the limiting sleeve 461 and the limiting rod 462 can be locked and fixed through the locking disc 463, so that the lifting platform 42 is more stable, and the measurement of the detection mechanism 1 is more accurate.
The embodiment of the application provides a tunnel is managed with waterproofing membrane hollowing detection device's implementation principle does: during specific construction, the output end of the hydraulic ejector rod 412 is shortened by the aid of the forerunner, the universal wheels 411 are abutted to the ground, then the walking vehicle body 41 is driven to walk into the tunnel, the walking vehicle body 41 is located below the tunnel waterproof coiled material detection position, and the walking vehicle body 41 needs to be placed along the extending direction of the tunnel. And then the output end of the hydraulic ram 412 is driven to extend, so that the universal wheel 411 is far away from the ground, and the walking vehicle body 41 is fixed in the tunnel.
Then drive sprocket 33 through adjusting motor 36 and rotate, drive sprocket 33 drives driven sprocket 34 through adjusting driving chain 35 and rotates, and driven sprocket 34 drives adjusting bottom plate 31 and rotates to make detection mechanism 1 can be with the waterproofing membrane looks butt in different angles and tunnel.
Then loosen locking dish 463, then order about initiative taper tooth 451 through elevator motor 45 and rotate, initiative taper tooth 451 drives driven taper tooth 442 and rotates, driven taper tooth 442 drives jacking screw rod 44 and rotates to outside making jacking screw rod 44 stretch out threaded sleeve 43 gradually, it is spacing to form between gag lever post 462 and the spacing sleeve 461 this moment, can make elevating platform 42 slide along the direction of keeping away from walking automobile body 41, thereby make the waterproofing membrane looks butt in butt running roller 14 and the tunnel of detection mechanism 1.
The drive spindle 22 is then rotated by the drive motor 24, so that the drive slide 21 slides on the drive rail 23. When the driving slider 21 slides, the detection mechanism 1 can slide together, so that the detection mechanism 1 can detect the hollowing position of the waterproof roll.
When butt running roller 14 slided to waterproofing membrane's hollowing position, butt running roller 14 will be crossed waterproofing membrane's hollowing position, must be lifted up earlier and put down again, consequently butt running roller 14 can order about support slide bar 13 and glide piston 12 in proper order and earlier slide along the direction that is close to measuring component 15 in detecting sleeve 11, slide along the direction of keeping away from measuring component 15 again, so carry out a reciprocating motion.
Infrared light rays emitted by the infrared emitting module 151 in the measuring assembly 15 can be received by the infrared receiving module 152 after being reflected by the infrared reflecting plate 121, the integrated module 153 can process data, and the distance between a reflection point and the infrared emitting module 151 is obtained by calculating the time difference between the emission of the infrared light rays and the re-reception of the infrared light rays, so that the measuring assembly 15 can detect the signal change when the hollow part causes the sliding piston 12 to reciprocate, and the hollow part of the waterproof coiled material is detected.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a tunnel is supervised and is used waterproofing membrane hollowing detection device which characterized in that: including detection mechanism (1), actuating mechanism (2), adjustment mechanism (3) and elevating system (4), detection mechanism (1) is used for with waterproofing membrane looks butt, detection mechanism (1) is fixed on actuating mechanism (2), actuating mechanism (2) orders about detection mechanism (1) and slides along the extending direction in tunnel, actuating mechanism (2) are fixed on adjustment mechanism (3), actuating mechanism (3) order about actuating mechanism (2) at vertical plane internal rotation, adjustment mechanism (3) are fixed on elevating system (4), elevating system (4) order about adjustment mechanism (3) and go up and down.
2. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 1, characterized in that: detection mechanism (1) is including detecting sleeve (11), sliding piston (12), support slide bar (13), butt running roller (14) and measuring component (15), it is sealed to detect sleeve (11) one end opening and other end, measuring component (15) are fixed in the blind end that detects sleeve (11), sliding piston (12) slide in detecting sleeve (11), the one end that supports slide bar (13) is established on one side that measuring component (15) were kept away from in sliding piston (12), and the other end that supports slide bar (13) stretches out outside detecting sleeve (11), butt running roller (14) rotate to set up on the tip that supports slide bar (13) and stretch out and detect sleeve (11).
3. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 2, characterized in that: the measuring component (15) comprises an infrared emitting module (151), an infrared receiving module (152) and an integrated module (153) which are arranged side by side, wherein the infrared reflecting plate (121) is arranged on one side, close to the measuring component (15), of the sliding piston (12).
4. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 2, characterized in that: the butt roller (14) is rotated through roller seat (141) and is set up on supporting slide bar (13), be equipped with buffer spring (16) between roller seat (141) and the open end that detects sleeve (11), buffer spring (16) cover is established on supporting slide bar (13).
5. A roll sheet empty drum detection device for tunnel supervision according to any one of claims 1 to 4, characterized in that: the detection mechanism (1) is provided with a plurality of groups on the driving mechanism (2), the detection mechanisms (1) are arranged at certain included angles, and the detection mechanisms (1) are all in butt joint with the waterproof coiled material.
6. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 1, characterized in that: the driving structure comprises a driving slider (21), a driving lead screw (22), a driving sliding rail (23) and a driving motor (24), the detection mechanism (1) is arranged on the driving slider (21), the driving slider (21) is in threaded connection with the driving lead screw (22), the driving slider (21) slides and is arranged on the driving sliding rail (23), the driving motor (24) is fixed on the driving sliding rail (23), and the driving lead screw (22) is fixedly connected with the output end of the driving motor (24).
7. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 1, characterized in that: the adjusting mechanism (3) comprises an adjusting bottom plate (31), two gantry supports (32), a driving chain wheel (33), two driven chain wheels (34), an adjusting transmission chain (35) and an adjusting motor (36), the two gantry supports (32) are arranged side by side along the extending direction of the tunnel, the adjusting bottom plate (31) is rotatably arranged between the two gantry supports (32), the driving mechanism (2) is arranged on the adjusting bottom plate (31), the adjusting motor (36) is fixed on the gantry supports (32), the driven chain wheels (34) are fixed on the adjusting bottom plate (31), the driving chain wheel (33) is fixed on the output end of the adjusting motor (36), and the adjusting transmission chain (35) is arranged between the driving chain wheel (33) and the driven chain wheels (34) in a tensioning mode.
8. The waterproofing membrane hollowing detection device for tunnel supervision according to claim 1, characterized in that: the lifting mechanism (4) comprises a walking vehicle body (41), a lifting platform (42) which is arranged right above the walking vehicle body (41) in a sliding manner along the vertical direction, a threaded sleeve (43) which is fixed on one side of the lifting platform (42) close to the walking vehicle body (41), a jacking screw rod (44) which is in threaded connection with the threaded sleeve (43), a lifting motor (45) which drives the jacking screw rod (44) to rotate, and a limiting component (46) which is arranged between the walking vehicle body (41) and the lifting platform (42), the jacking screw rod (44) is rotationally arranged on the walking vehicle body (41) through a rotating seat (441), a driven bevel gear (442) is fixed on the jacking screw rod (44), the lifting motor (45) is fixed on the walking vehicle body (41), and the output end of the lifting motor (45) is provided with a driving bevel gear (451) meshed with the driven bevel gear (442), and the adjusting mechanism (3) is fixed on the lifting platform (42).
9. The apparatus for detecting hollowing of waterproofing membrane for tunnel supervision according to claim 8, wherein: one side that walking automobile body (41) are close to ground is equipped with universal wheel (411), the outer edge of walking automobile body (41) is equipped with hydraulic ram (412), the output of hydraulic ram (412) is the one end that is close to ground, and the output of hydraulic ram (412) is equipped with supporting disk (414).
10. The apparatus for detecting hollowing of waterproofing membrane for tunnel supervision according to claim 8, wherein: the limiting assembly (46) comprises a limiting sleeve (461) and a limiting rod (462), one end, close to the limiting rod (462), of the limiting sleeve (461) is in plug-in fit, a locking disc (463) which locks and fixes the limiting sleeve (461) on the limiting rod (462) is arranged on the limiting sleeve (461), one end, far away from the limiting rod (462), of the limiting sleeve (461) is fixed on the lifting platform (42), and the limiting rod (462) is fixed on the walking vehicle body (41).
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| CN202110462361.8A CN113138164A (en) | 2021-04-27 | 2021-04-27 | Waterproofing membrane hollowing detection device for tunnel supervision |
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| CN202110462361.8A CN113138164A (en) | 2021-04-27 | 2021-04-27 | Waterproofing membrane hollowing detection device for tunnel supervision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882690A (en) * | 2021-11-16 | 2022-01-04 | 合肥海博工程设计集团有限公司 | Quality-guaranteeing efficient laying method of composite geomembrane applied to municipal engineering |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205002748U (en) * | 2015-09-14 | 2016-01-27 | 巩玉丽 | Concrete wall roughness detection device |
| CN206038497U (en) * | 2016-08-31 | 2017-03-22 | 江苏建科建设监理有限公司 | Manage with waterproofing membrane hollowing detection device |
| CN207662363U (en) * | 2017-12-29 | 2018-07-27 | 深圳市英联土地房地产估价顾问有限公司 | Metope Pingdu detection device for Real Estate Appraisal |
| CN209387589U (en) * | 2018-11-01 | 2019-09-13 | 深圳市新峰建设工程有限公司 | A kind of detection device of building wall brick |
| CN209416849U (en) * | 2018-12-26 | 2019-09-20 | 平湖市中正房地产评估有限公司 | A kind of hollowing detector for Real Estate Appraisal |
| CN110307793A (en) * | 2019-07-19 | 2019-10-08 | 广州市番通汽车检测有限公司 | A kind of thickness measurement system of automobile board |
| CN209858482U (en) * | 2019-04-12 | 2019-12-27 | 银川通达公路工程试验检测有限公司 | Wall hollowing detection device for building detection |
| CN210923588U (en) * | 2019-09-30 | 2020-07-03 | 上海宝沪质量检验检测有限公司 | Anti-seismic detection device for house structure |
| CN111749093A (en) * | 2020-07-03 | 2020-10-09 | 陈希长 | Road surface flatness detection equipment |
| CN112326796A (en) * | 2020-12-01 | 2021-02-05 | 李效友 | Ultrasonic wall hollowing detection equipment and detection method thereof |
| CN112432624A (en) * | 2020-11-27 | 2021-03-02 | 中国铁建大桥工程局集团有限公司 | Self-coupling tunnel lining detection device |
| CN112540122A (en) * | 2020-12-23 | 2021-03-23 | 济南一建集团绿色建筑产业有限公司 | Detection robot for building hollowing detection |
| CN212780665U (en) * | 2020-09-03 | 2021-03-23 | 眉山市彭山区明羽鼎盛建材有限公司 | Multi-head hollowing hammer |
| CN212989250U (en) * | 2020-08-24 | 2021-04-16 | 深圳市国资源土地房地产资产评估有限公司 | Automatic hollowing detector who beats |
-
2021
- 2021-04-27 CN CN202110462361.8A patent/CN113138164A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205002748U (en) * | 2015-09-14 | 2016-01-27 | 巩玉丽 | Concrete wall roughness detection device |
| CN206038497U (en) * | 2016-08-31 | 2017-03-22 | 江苏建科建设监理有限公司 | Manage with waterproofing membrane hollowing detection device |
| CN207662363U (en) * | 2017-12-29 | 2018-07-27 | 深圳市英联土地房地产估价顾问有限公司 | Metope Pingdu detection device for Real Estate Appraisal |
| CN209387589U (en) * | 2018-11-01 | 2019-09-13 | 深圳市新峰建设工程有限公司 | A kind of detection device of building wall brick |
| CN209416849U (en) * | 2018-12-26 | 2019-09-20 | 平湖市中正房地产评估有限公司 | A kind of hollowing detector for Real Estate Appraisal |
| CN209858482U (en) * | 2019-04-12 | 2019-12-27 | 银川通达公路工程试验检测有限公司 | Wall hollowing detection device for building detection |
| CN110307793A (en) * | 2019-07-19 | 2019-10-08 | 广州市番通汽车检测有限公司 | A kind of thickness measurement system of automobile board |
| CN210923588U (en) * | 2019-09-30 | 2020-07-03 | 上海宝沪质量检验检测有限公司 | Anti-seismic detection device for house structure |
| CN111749093A (en) * | 2020-07-03 | 2020-10-09 | 陈希长 | Road surface flatness detection equipment |
| CN212989250U (en) * | 2020-08-24 | 2021-04-16 | 深圳市国资源土地房地产资产评估有限公司 | Automatic hollowing detector who beats |
| CN212780665U (en) * | 2020-09-03 | 2021-03-23 | 眉山市彭山区明羽鼎盛建材有限公司 | Multi-head hollowing hammer |
| CN112432624A (en) * | 2020-11-27 | 2021-03-02 | 中国铁建大桥工程局集团有限公司 | Self-coupling tunnel lining detection device |
| CN112326796A (en) * | 2020-12-01 | 2021-02-05 | 李效友 | Ultrasonic wall hollowing detection equipment and detection method thereof |
| CN112540122A (en) * | 2020-12-23 | 2021-03-23 | 济南一建集团绿色建筑产业有限公司 | Detection robot for building hollowing detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882690A (en) * | 2021-11-16 | 2022-01-04 | 合肥海博工程设计集团有限公司 | Quality-guaranteeing efficient laying method of composite geomembrane applied to municipal engineering |
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