CN102645438A - Movable automatic horizontal positioning detection arm for tunnel - Google Patents
Movable automatic horizontal positioning detection arm for tunnel Download PDFInfo
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- CN102645438A CN102645438A CN2012101473465A CN201210147346A CN102645438A CN 102645438 A CN102645438 A CN 102645438A CN 2012101473465 A CN2012101473465 A CN 2012101473465A CN 201210147346 A CN201210147346 A CN 201210147346A CN 102645438 A CN102645438 A CN 102645438A
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Abstract
The invention relates to a tunnel engineering machine, in particular to a movable automatic horizontal positioning detection arm for a tunnel. The movable automatic horizontal positioning detection arm consists of a detection instrument, a protection bracket, a damping arm, a rigid retractable arm, an enclosure, a transverse rotating driving mechanism, a height increase control bracket, a horizontal target positioning control bracket and a power drive source. The movable automatic horizontal positioning detection arm is characterized in that the protection bracket consists of four groups of triangular wheels, a protection shell and a connecting bracket, and the damping arm guarantees that the triangular wheels are attached onto a tunnel lining surface to enable the transverse surface and the longitudinal surface of a radar antenna and the tunnel lining surface are always on the same level. The movable automatic horizontal positioning detection arm for the tunnel has the advantages that the detection arm can be installed on an automobile or other walking mechanisms to adapt to different road surfaces, more importantly, the detection arm can detect the tunnel lining surface on the road surface under construction, the stability of detection quality is guaranteed, the detection quality is improved, the labor intensity of people is relieved and the efficiency is improved.
Description
Technical field
The present invention relates to Tunnel Engineering machinery, particularly tunnel automatic horizontal detection and localization arm.
Background technology
In construction, all need the lining in its tunnel is carried out the detection of security and stability for highway, railway tunnel and subway, because the complicacy of ground, tunnel and tunnel-liner face; Scanner unit is used in its detection, how could carry out electromagnetic scanning according to the designing requirement of tunnel-liner face; Make the detection arm at radar antenna place adapt to the detection of tunnel-liner face; Particularly in construction, because therefore pavement roughness requires radar antenna can carry out the adjustment of various attitudes and angle on request.The tunnel-liner face of constructing is detected and the end user is lifting radar antenna detection tunnel-liner face at present and do not found this self-regulating detection arm.
Summary of the invention
The objective of the invention is to, design a kind of tunnel detection arm that can be fixed on the mobile device, and this detection arm can be adjusted by the face self that the tunnel is scanned, detection arm can be adjusted by detecting requirement automatically simultaneously.
Technical scheme of the present invention is: tunnel automatic horizontal detection and localization arm; It by detecting instrument, fender bracket, damping arm, rigid telescopic arm, case, laterally rotary drive mechanism, highly raise and control frame, horizontal target positioning control frame and motive drive source and form; It is characterized in that: described fender bracket is made up of 4 group of three horn ring, containment vessel and link; Its intermediate cam wheel upper edge is higher than containment vessel; Containment vessel is connected with bolt with link, makes things convenient for the fixing and dismounting of the tunnel detecting instrument of different size; The damping arm is made up of carriage release lever, DOCK LEVELER, compression spring, spring adjuster bar and guide pole, and its carriage release lever top is connected with bolt with the link of fender bracket, loads onto fender bracket during work, and is dismountable when not working; The rigid telescopic arm is made up of damping arm web joint, movable stand, the hollow screw mandrel of internal thread, guide frame, fixed guide frame, web joint, brake motor and worm reducer; Wherein damping arm web joint is connected with bolt with the DOCK LEVELER of damping arm, the convenient height of regulating guide pole; Case is to be formed with the bearing seat of horizontal Spin Control frame by the compacting of 1mm steel plate to be connected with bolt; Laterally rotary drive mechanism is made up of sprocket shaft, sprocket wheel, bearing seat, sprocket wheel holder, worm screw, brake motor first, left-handed screw mandrel, dextrorotation screw mandrel, left-handed worm gear, dextrorotation worm gear and backstay, and wherein the flanged place of sprocket shaft is connected with bolt with the web joint of rigid telescopic arm; The control frame that highly raises is made up of oil cylinder web joint, oil cylinder, rising frame, oil cylinder fixed mount and fixed mount back up pad; Wherein the fixed mount back up pad is connected with bolt with the excessive plate of horizontal target positioning control frame, and the oil cylinder web joint is connected with bolt with the bearing seat of horizontal rotary drive mechanism; The horizontal target positioning control frame is rebound, bulb fixed mount, bulb back shaft, forms for bulb oil cylinder first, bulb oil cylinder second, runner frame, chute, horizontal oil cylinder and dovetail frame, and wherein rebound is connected with bolt with the fixed mount back up pad of the control frame that highly raises; Motive drive source is made up of motor, oil pump, fuel tank and operation valve etc., with bolt he is fixed on the runner frame; Motive drive source is made up of motor, oil pump, fuel tank and operation valve etc., with bolt he is fixed on the runner frame.
Described rigid telescopic arm is by the rotation of brake driven by motor worm reducer output shaft; The hollow screw axis of T52 that drives in the fixed guide frame rotates the hollow screw mandrel transmission of T32 that drives in the hollow screw mandrel of inner nut and drives moving of guide frame; T18 ball screw motion in the moving movable stand of the hollow screw mandrel rotating band of T32 in the hollow screw mandrel of inner nut and drive movable stand and move makes the elongation of rigid telescopic arm and regains.
Described horizontal rotary drive mechanism is to drive the worm screw rotation by brake motor first; The worm screw rotation drives left-handed worm gear and the rotation of dextrorotation worm gear; Left-handed worm gear and the rotation of dextrorotation worm gear drive left-handed screw mandrel respectively and the dextrorotation screw mandrel rises and descends, thereby the pulling chain moves up and down, and drives the sprocket wheel rotation; Make the rigid telescopic arm rotate, wherein backstay has been the screw mandrel guide effect.
The described height control frame that raises drives the rising frame by oil cylinder and stretches out and regain, the overhead guide effect that hoists of oil cylinder fixed mount.
Described horizontal target positioning control frame is to be connected with bolt by the ball rod of rebound with bulb fixed mount, bulb back shaft, bulb oil cylinder first and bulb oil cylinder second; The flange of bulb back shaft, bulb oil cylinder first and bulb oil cylinder second is connected with bolt with runner frame top; The runner frame bottom is connected with bolt with chute top; Chute and dovetail frame are slidingly connected, and laterally oil cylinder dribbling head position is connected with bolt with chute, and laterally the other end of oil cylinder is connected through bolt with the dovetail frame; Wherein the bulb fixed mount is totally 3; The stability principle that uses triangular support that is connected of bulb oil cylinder first and bulb oil cylinder second and rebound and runner frame, the bulb in the bulb fixed mount rotates arbitrarily on 30 degree angles, and the bulb of bulb oil cylinder first and bulb oil cylinder second is rotating arbitrarily on the 30 degree angles in the bulb fixed mount respectively.
Described motive drive source is for bulb oil cylinder first, bulb oil cylinder second and horizontal oil cylinder controllable independent power to be provided respectively.
Fender bracket is by being used for adorning detecting instrument, and when three horn rings contact with check surface, three horn rings self rotation surmounts obstacles when running into obstacle, and containment vessel is that the protection detecting instrument is not damaged.
The damping arm is when highly uneven, and through the effect of compression spring, carriage release lever moves up and down in guide pole, guarantees that three horn rings contact with check surface all the time, and the spring adjuster bar is the degree of tightness that is used to regulate compression spring.
Under the cooperation of tunnel automatic horizontal detection and localization arm (abbreviation detection arm), be fixed on radar antenna on the detection arm tunnel-liner face is detected, because the tunnel top lateral surfaces is an arcwall face; When in construction, also tunnel-liner face not being carried out surface treatment; Local Construction Joint and the out-of-flatness that occurs, in order to overcome above problem, we have installed 4 group of three horn ring on containment vessel when detecting; When three horn rings contact with check surface; Three horn rings self rotation surmounts obstacles when running into obstacle, and we have designed the damping arm on detection arm, and its effect is when radar is run into fluctuating when detecting; The damping arm guarantees that three horn rings are attached on the tunnel-liner face; Make radar antenna laterally and on longitudinal surface remains on one side with tunnel-liner face all the time, the damping arm can also be regulated height through the installation site of guide pole, has guaranteed that like this radar antenna is to the stable of the detection quality of tunnel-liner face and improve and detect quality.
But detection arm satisfies different working environments according to different working face lateral rotation.
Laterally rotary drive mechanism drives the worm screw rotation through brake motor first; The worm screw rotation drives left-handed worm gear and the rotation of dextrorotation worm gear, and left-handed worm gear and the rotation of dextrorotation worm gear drive left-handed screw mandrel respectively and the dextrorotation screw mandrel rises and descends, thereby the pulling chain moves up and down; The rotation of drive sprocket wheel; Make the left and right horizontal Rotate 180 of rigid telescopic arm °, recoverable when not working, the rigid telescopic arm is by the rotation of brake driven by motor worm reducer output shaft when detecting the side, tunnel; The hollow screw axis of T52 that drives in the fixed guide frame rotates the hollow screw mandrel transmission of T32 that drives in the hollow screw mandrel of inner nut and drives moving of guide frame; T18 ball screw motion in the moving movable stand of the hollow screw mandrel rotating band of T32 in the hollow screw mandrel of inner nut and drive movable stand and move makes the elongation of rigid telescopic arm and regains, and regains after hours.
Detection arm can raise or descend according to the different working face, satisfies the workplace of differing heights.
The control frame that highly raises is the height according to detection faces, is regulated automatically by oil cylinder, and drive rising frame stretches out and makes detecting instrument reach workplace, regains after hours.
Detection arm is regulated the adjusting of detecting instrument to detection faces position and direction automatically according to different construction road surfaces.
During the pavement roughness of construction, the vehicle of delivery detection arm, or other travel mechanism; The meeting run-off the straight; When upper and lower slope, also run-off the straight, the detecting instrument on the detection arm will depart from face to be detected; Make prohibited data detection true; Designed the horizontal target positioning control frame, its effect is to work as vehicle for this reason, or the power output through angular transducer control motive drive source when tilting of other travel mechanism; Motive drive source is controlled bulb oil cylinder first, bulb oil cylinder second and horizontal oil cylinder respectively according to the signal of angular transducer; Guaranteed detecting instrument horizontal level and the detection position on the detection arm, horizontal oil cylinder is also in work the work of bulb oil cylinder first the time when the detection arm inclination, and the guarantee of work detection arm of bulb oil cylinder first keeps level; Laterally the detecting instrument on the guarantee of work detection arm of oil cylinder is got back on the workplace to be detected; Angular transducer is controlled the power output of motive drive source when detection arm tilts, and guarantee of work detection arm maintenance level and detecting instrument that motive drive source is controlled bulb oil cylinder first, bulb oil cylinder second and horizontal oil cylinder respectively according to the signal of angular transducer are got back on the workplace to be detected, has guaranteed the stable and raising detection quality of radar antenna to the detection quality of tunnel-liner face like this.
The invention has the advantages that; Can be contained in automobile or other travel mechanism, can adapt to different road, the more important thing is that it can detect tunnel-liner face on the road surface of hot work in progress; It is simple in structure; Full-automatic or straighforward operation makes radar antenna laterally and on longitudinal surface remains on one side with tunnel-liner face all the time, guaranteed that like this radar antenna is to the stable of the detection quality of tunnel-liner face and improve and detect quality.The detection of tunnel-liner face in the past was owing to because the tunnel top surface is the height height of arc, road surface and tunnel-liner face, be to adopt manual work lifting radar antenna to stand in detection and the maintenance of carrying out tunnel-liner face on the easy framing scaffold in the past; This causes people's labour intensity big, efficient is low, dangerous, detect unstable, the long working electromagnet radiation of quality produces certain injury to the people, and for this reason, we have designed and produced tunnel detection arm to above problem; Detection arm has solved above problem; Overcome artificial factor affecting, can guarantee to detect the stable of quality, improved and detect quality; Remove people's labour intensity, raise the efficiency.
Description of drawings
Fig. 1 is tunnel of the present invention automatic horizontal detection and localization arm configuration signal front view (FV).
Fig. 2 is a tunnel of the present invention automatic horizontal detection and localization arm configuration schematic side view.
Fig. 3 fender bracket structural representation front view (FV).
Fig. 4 fender bracket structural representation outboard profile.
Fig. 5 damping arm configuration signal front view (FV).
Fig. 6 damping arm configuration schematic side view.
Fig. 7 rigid telescopic arm configuration signal front view (FV).
The horizontal rotary drive mechanism structural representation of Fig. 8 front view (FV).
The horizontal rotary drive mechanism structural representation of Fig. 9 outboard profile.
Figure 10 height raises and controls shelf structure signal front view (FV).
Figure 11 horizontal target positioning control frame structural representation front view (FV).
Figure 12 horizontal target positioning control frame structural representation side view.
Figure 13 horizontal target positioning control frame structural representation face figure that bows.
In the accompanying drawing:1 is detecting instrument; 2 is fender bracket; 3 are the damping arm; 4 is the rigid telescopic arm; 5 is case; 6 is horizontal rotary drive mechanism; 7 is the control frame that highly raises; 8 is the horizontal target positioning control frame; 9 is motive drive source; 2.1 be link; 2.2 be containment vessel; 2.3 be three horn rings; 3.1 be carriage release lever; 3.2 be DOCK LEVELER; 3.3 compression spring; 3.4 be the spring adjuster bar; 3.5 guide pole; 4.1 be damping arm web joint; 4.2 be movable stand; 4.3 be the hollow screw mandrel of internal thread; 4.4 be guide frame; 4.5 be the fixed guide frame; 4.6 be web joint; 4.7 be the brake motor; 4.8 be worm reducer; 6.1 be sprocket shaft; 6.2 be sprocket wheel; 6.3 be bearing seat; 6.4 be the sprocket wheel holder; 6.5 be worm screw; 6.6 be brake motor first; 6.7 be left-handed screw mandrel; 6.8 be the dextrorotation screw mandrel; 6.9 be left-handed worm gear.6.10 be the dextrorotation worm gear; 6.11 be backstay; 7.1 be the oil cylinder web joint; 7.2 be oil cylinder; 7.3 be the rising frame.7.4 be the oil cylinder fixed mount; 7.5 be the fixed mount back up pad; 8.1 be rebound; 8.2 be the bulb fixed mount; 8.3 be the bulb back shaft; 8.4 be bulb oil cylinder first; 8.5 be bulb oil cylinder second; 8.6 be runner frame; 8.7 be chute; 8.8 be horizontal oil cylinder; 8.9 be the dovetail frame.
Specific embodiment
1, tunnel automatic horizontal detection and localization arm physical dimension of the present invention (mm of unit):
Maximum physical dimension: the high 1500X1000X5600 of the thick X of wide X.
The maximum radius 3000 of measuring.
Maximum load capacity 50kg.
Shrink the back minimum dimension: the high 1500X1000X1500 of the thick X of wide X.
2, fender bracket:
Different according to the specification of detecting instrument, the size of fender bracket is also different, and the physical dimension of fender bracket is made like Fig. 4 and shown in Figure 5 according to the physical dimension of detecting instrument, and three horn rings are taken turns by the polyurethane of 3 external diameters 60 and formed totally 4 groups like Fig. 4 and shown in Figure 5.
3, damping arm:
Carriage release lever (Fig. 6 3.1) is that employing 50X50X2 length is 430 stainless steel square tube; Weld the steel plate of thick 5 positioning tables of 100X60X5 band 35X35 at an upper portion thereof, be drilled with the M12 screw in the middle of the steel plate, be used to connect 2.1 links; The teflon sliding sleeve is equipped with in its underpart; The thread bush of M12 is housed in the middle of the teflon sliding sleeve, and wherein stainless steel square tube, teflon sliding sleeve are connected with the M12 thread bush with the M6 sunk screw, and thread bush adopts 45 steel modified as shown in Figure 6; Figure 63 .5 guide pole is that employing 60X60X2 length is 620 stainless steel square tube; Mouth is equipped with bolted teflon sliding sleeve at an upper portion thereof; Be welded with fixing spring in the bottom and reach the fixedly steel plate of the 60X100 high 45 of damping arm; The hole that is drilled with in the middle of the steel plate is on the stainless steel top of 60X60X2 and to be welded with its specification of 3.2 DOCK LEVELERs shown in Figure 6 be 60X20X8 at the middle part; The spring adjuster bar is to adopt hexagonal screw rod in the M12, and length is 600; The diameter of Figure 63 .3 compression spring is, steel wire is like Fig. 6 and shown in Figure 7, and it is 350 that 3.1 carriage release lever maximum flexibilities move.
4, rigid telescopic arm:
Adopt the stainless steel square tube of long 1150 (4.5.2) of 100X100X2.5, long 1070 (4.4.2) of 80X80X2.5 and long 1038 (4.4.2) of 60X60X2 respectively; Fixing and guiding as stretching out and shrinking is used; Stretching out and shrinking of stainless steel square tube adopts T52X3X4 head (4.5.5), T32X3X4 head (4.3.2) and T18X3X4 head (4.2.1) T shape screw mandrel to drive respectively; Worm reducer (4.8) adopts RV40; The positioning sliding block of all size and fixedly slide block make with iron block edge teflon, the first order (the long 1070 stainless steel square tubes of 80X80) extension elongation is 820, the second level (60X60 length 1070 stainless steel square tubes) extension elongation is 820.
5 cases;
Adopt thickness 0.5 steel plate to make.
6, horizontal rotary drive mechanism;
Sprocket shaft (6.1) adopts that 40Cr is modified to process; Bearing employing 3309 and 7011AC/DB; Sprocket wheel (6.2) adopts the duplex chain wheel of pitch 19.05, the number of teeth 26, and bearing seat (6.3) and sprocket wheel holder (6.4) adopt hot investment casting, worm screw (6.5) adopt transverse module be 4, several 4; Brake motor first (6.6) adopts CV7500AB; Left-handed screw mandrel (6.7) adopts T36X6 left-handed, and dextrorotation screw mandrel (6.8) adopts T36X6 dextrorotation, and left-handed worm gear (6.9) and dextrorotation worm gear (6.10) modulus are that 4 numbers of teeth are 31; Backstay (6.11) adopts the 45X45X3.5 square tube to be made.
7, highly frame is controlled in rising;
Oil cylinder web joint (7.1) adopts the hot investment casting part to process; Oil cylinder (7.2) external diameter is 57, the diameter of axle 30; Stroke is 350; Rising frame (7.3) adopts stainless steel square tube and other accessories of 100X100X3 long 1000 to be made, and oil cylinder fixed mount (7.4) adopts stainless steel square tube and other accessories of 120X120X3 long 980 to be made, and fixed mount back up pad (7.5) is that the hot investment casting part processes.
8, horizontal target positioning control frame:
Rebound (8.1) is made with Q235A310X290X20; Bulb fixed mount (8.2) studs with spherical teflon cover with Q235A 110X25 and is made totally 3, and bulb back shaft (8.3) is to adopt flanged (FLGD) screw mandrel (screw mandrel is M22X1.5) to put tapped ball rod to form, and bulb oil cylinder first (8.4) and bulb oil cylinder second (8.5) external diameter are 70, the diameter of axle 36; The axle outer end has the M22X1.5 threaded rod; Put tapped ball rod, stroke is 50, and runner frame (8.6) physical dimension is that 310X290X200 and chute (8.7) hot investment casting form; Laterally oil cylinder (8.8) external diameter be 50, the diameter of axle 25; The axle outer end has the M20X1.5 threaded rod, puts tapped ball rod, and 8.9 is that the dovetail frame is confirmed according to its travel mechanism that adopts and elevating mechanism.
Claims (6)
1. mobile tunnel automatic horizontal detection and localization arm; It by detecting instrument, fender bracket, damping arm, rigid telescopic arm, case, laterally rotary drive mechanism, highly raise and control frame, horizontal target positioning control frame and motive drive source and form; It is characterized in that: described fender bracket is by 4 group of three horn ring; Every group three horn ring is can constitute equilateral triangle around the central point of the free rotor wheel of wheel shaft, its three wheels separately by three, and three wheels can be again that axle rotates around the central point of equilateral triangle, and 4 group of three horn ring connects containment vessel by link and form; Its intermediate cam wheel upper edge is higher than containment vessel; Containment vessel is connected with bolt with link, and the damping arm is made up of carriage release lever, DOCK LEVELER, compression spring, spring adjuster bar and guide pole, and its carriage release lever top is connected with bolt with the link of fender bracket; Load onto fender bracket during work; The rigid telescopic arm is made up of damping arm web joint, movable stand, the hollow screw mandrel of internal thread, guide frame, fixed guide frame, web joint, brake motor and worm reducer, and wherein damping arm web joint is connected with bolt with the DOCK LEVELER of damping arm, the convenient height of regulating guide pole; Case is to be formed with the bearing seat of horizontal Spin Control frame by the steel plate compacting to be connected with bolt; Laterally rotary drive mechanism is made up of sprocket shaft, sprocket wheel, bearing seat, sprocket wheel holder, worm screw, brake motor first, left-handed screw mandrel, dextrorotation screw mandrel, left-handed worm gear, dextrorotation worm gear and backstay, and wherein the flanged place of sprocket shaft is connected with bolt with the web joint of rigid telescopic arm; The control frame that highly raises is made up of oil cylinder web joint, oil cylinder, rising frame, oil cylinder fixed mount and fixed mount back up pad; Wherein the fixed mount back up pad is connected with bolt with the excessive plate of horizontal target positioning control frame, and the oil cylinder web joint is connected with bolt with the bearing seat of horizontal rotary drive mechanism; The horizontal target positioning control frame is rebound, bulb fixed mount, bulb back shaft, forms for bulb oil cylinder first, bulb oil cylinder second, runner frame, chute, horizontal oil cylinder and dovetail frame, and wherein rebound is connected with bolt with the fixed mount back up pad of the control frame that highly raises; Motive drive source is made up of motor, oil pump, fuel tank and operation valve etc., with bolt he is fixed on the runner frame.
2. according to a kind of mobile tunnel automatic horizontal detection and localization arm of claim 1; It is characterized in that: described rigid telescopic arm is by the rotation of brake driven by motor worm reducer output shaft; The hollow screw axis of T52 that drives in the fixed guide frame rotates the hollow screw mandrel transmission of T32 that drives in the hollow screw mandrel of inner nut and drives moving of guide frame; T18 ball screw motion in the moving movable stand of the hollow screw mandrel rotating band of T32 in the hollow screw mandrel of inner nut and drive movable stand and move makes the elongation of rigid telescopic arm and regains.
3. according to a kind of mobile tunnel automatic horizontal detection and localization arm of claim 1; It is characterized in that: described horizontal rotary drive mechanism is to drive the worm screw rotation by brake motor first, and the worm screw rotation drives left-handed worm gear and the rotation of dextrorotation worm gear, and left-handed worm gear and the rotation of dextrorotation worm gear drive left-handed screw mandrel respectively and the dextrorotation screw mandrel rises and descends; Thereby the pulling chain moves up and down; The rotation of drive sprocket wheel makes the rigid telescopic arm rotate, and wherein backstay has been the screw mandrel guide effect.
4. according to a kind of mobile tunnel automatic horizontal detection and localization arm of claim 1, it is characterized in that: the described height control frame that raises drives the rising frame by oil cylinder and stretches out and regain, the overhead guide effect that hoists of oil cylinder fixed mount.
5. according to a kind of mobile tunnel automatic horizontal detection and localization arm of claim 1; It is characterized in that: described horizontal target positioning control frame is to be connected with bolt by the ball rod of rebound with bulb fixed mount, bulb back shaft, bulb oil cylinder first and bulb oil cylinder second; The flange of bulb back shaft, bulb oil cylinder first and bulb oil cylinder second is connected with bolt with runner frame top; The runner frame bottom is connected with bolt with chute top; Chute and dovetail frame are slidingly connected, and laterally oil cylinder dribbling head position is connected with bolt with chute, and laterally the other end of oil cylinder is connected through bolt with the dovetail frame; Wherein the bulb fixed mount is totally 3; The stability principle that uses triangular support that is connected of bulb oil cylinder first and bulb oil cylinder second and rebound and runner frame, the bulb in the bulb fixed mount rotates arbitrarily on 30 degree angles, and the bulb of bulb oil cylinder first and bulb oil cylinder second is rotating arbitrarily on the 30 degree angles in the bulb fixed mount respectively.
6. according to a kind of mobile tunnel automatic horizontal detection and localization arm of claim 1, it is characterized in that: described motive drive source is for bulb oil cylinder first, bulb oil cylinder second and horizontal oil cylinder controllable independent power to be provided respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210147346.5A CN102645438B (en) | 2012-05-14 | 2012-05-14 | Movable automatic horizontal positioning detection arm for tunnel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210147346.5A CN102645438B (en) | 2012-05-14 | 2012-05-14 | Movable automatic horizontal positioning detection arm for tunnel |
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| CN102645438A true CN102645438A (en) | 2012-08-22 |
| CN102645438B CN102645438B (en) | 2014-01-15 |
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| CN201210147346.5A Expired - Fee Related CN102645438B (en) | 2012-05-14 | 2012-05-14 | Movable automatic horizontal positioning detection arm for tunnel |
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| CN103175565A (en) * | 2013-03-25 | 2013-06-26 | 长沙理工大学 | Tunnel lining detection support with height and angle capable of being automatically adjusted |
| CN103697932A (en) * | 2013-12-25 | 2014-04-02 | 中国建筑第五工程局有限公司 | Tunnel detector |
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| CN105738957A (en) * | 2016-04-15 | 2016-07-06 | 北京市政路桥股份有限公司 | Radar detection vehicle for tunnel lining |
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| CN103697932A (en) * | 2013-12-25 | 2014-04-02 | 中国建筑第五工程局有限公司 | Tunnel detector |
| CN103697932B (en) * | 2013-12-25 | 2016-11-16 | 中国建筑第五工程局有限公司 | Tunnel detector |
| CN105480907B (en) * | 2015-12-30 | 2018-04-24 | 中铁第四勘察设计院集团有限公司 | Undergauge anti-sticking vehicle-mounted side wall Radar Servo in tunnel, which is lifted, send device |
| CN105480907A (en) * | 2015-12-30 | 2016-04-13 | 中铁第四勘察设计院集团有限公司 | Tunnel hole shrinkage anti-clamping vehicle-mounted side wall radar servo lifting device |
| CN105738957A (en) * | 2016-04-15 | 2016-07-06 | 北京市政路桥股份有限公司 | Radar detection vehicle for tunnel lining |
| CN106680680A (en) * | 2017-03-09 | 2017-05-17 | 中国南方电网有限责任公司超高压输电公司梧州局 | Intelligent detection robot for positive and negative 800-kilovolt high-voltage direct-current transmission line insulator |
| CN106680680B (en) * | 2017-03-09 | 2023-10-13 | 中国南方电网有限责任公司超高压输电公司梧州局 | Intelligent detection robot for positive and negative 800 kilovolt extra-high voltage direct current transmission line insulator |
| CN107463186A (en) * | 2017-09-11 | 2017-12-12 | 中铁第四勘察设计院集团有限公司 | Suitable for the three dimensional data collection control device of face |
| CN107505279A (en) * | 2017-10-09 | 2017-12-22 | 苏州市光生环境科技有限公司 | A kind of base device for air infrared detection |
| CN107575251A (en) * | 2017-10-13 | 2018-01-12 | 湖南五新隧道智能装备股份有限公司 | Waterproof construction chassis of the waterproof construction with moveable arm group and comprising this arm group |
| CN109734016A (en) * | 2018-12-27 | 2019-05-10 | 中邮科技有限责任公司 | A kind of platform lifting device and method |
| CN109734016B (en) * | 2018-12-27 | 2024-02-27 | 中邮科技股份有限公司 | Platform lifting device and method |
| CN110228066A (en) * | 2019-05-29 | 2019-09-13 | 常州中铁科技有限公司 | Tunnel detector and its avoidance unit and barrier-avoiding method |
| CN114887805A (en) * | 2022-05-25 | 2022-08-12 | 湖南科技大学 | Spraying device for inner wall of wind power tower cylinder and control method thereof |
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| CN102645438B (en) | 2014-01-15 |
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