CN202500083U - Self-anchored track-laying type bridge detection vehicle - Google Patents
Self-anchored track-laying type bridge detection vehicle Download PDFInfo
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- CN202500083U CN202500083U CN2012200059675U CN201220005967U CN202500083U CN 202500083 U CN202500083 U CN 202500083U CN 2012200059675 U CN2012200059675 U CN 2012200059675U CN 201220005967 U CN201220005967 U CN 201220005967U CN 202500083 U CN202500083 U CN 202500083U
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Abstract
Disclosed is a self-anchored track-laying type bridge detection vehicle, which comprises four groups of anchoring and hanging systems (1), a detection running orbit (2), a detection arm sliding system (3), a detection arm lifting system (4), a detection arm (5), a hydraulic pump station (6), an engine (7), a balance weight (8), a drive system, an automatic detection arm balance and control system, a beam bottom anchoring part (18), a movable detection platform (19), a hydraulic pipeline and a drive circuit, wherein the drive system includes a turbine reducer (10), a motor (11), a non-joint steel cable (13), a rope pressing device (16), steel cable guide wheels (12) and a steel cable tensioning device (14), and the automatic detection arm balance and control system includes the balance weight (8), a balance hydraulic cylinder (9) and a balance detection switch circuit (17). When in use, the self-anchored track-laying type bridge detection vehicle is anchored on a weep hole or an air vent of a beam body or other structures of a bridge, the bridge itself is taken as a bearing body of the bridge detection vehicle, and all parts of the whole vehicle can gradually lay a track and move forward by relying on the same drive system and cooperating with alternating anchoring of the anchoring and hanging systems. The self-anchored track-laying type bridge detection vehicle disclosed by the utility model is safe and reliable offline running bridge detection equipment with a wide range of applications, does not affect the operation of transmission lines, has no requirement for pre-embedding or pre-installing any auxiliary part, and has strong hole-passing capability.
Description
Technical field:
Operating platform when the utility model relates to a kind of bridge and detects at first is the detection platform to high-speed railway bridge, is that a kind of bridge self structure characteristics of utilizing are carried out the bridge inspection vehicle that anchoring is carried specifically.
Background technology:
China has built a large amount of high speed passenger dedicated railway circuits at present, because railroad train is current so flexible unlike on-highway motor vehicle, therefore, it is impossible adopting the inspection vehicle that moves on the line for the detection of Passenger dedicated railway Bridge.
Therefore need to develop a kind of can the operation down by line, do not influence the current bridge checkout equipment of circuit.But how the line inspection vehicle of operation down finds supporting body, how to move, and existing various detection platform schemes all do not address this problem at present.The utility model designs in order to address the above problem.
Summary of the invention:
Arrange that in order to overcome bridge inspection vehicle influences circuit and passes through on the railroad bridge line, and detection can't obtain reliable supporting body under the line, voluntarily the problem of operation inconvenience.The utility model is to the bridge construction own characteristic, designed a kind ofly to have from the anchor ability, and track extends automatically, autobalance, bridge detection platform that can safe operation under bridge.It not only can be competent at the detection requirement of simply supported beam, and can also satisfy the detection requirement of degree of uprising continuous beam, can guarantee that the road is detected completely.
The utility model is to realize from the anchor function through following technical scheme, and the track follow-up laterally detects, targets such as the via hole that vertically advances.
Find that through research Passenger dedicated railway Bridge girder construction the beam body self leaves spilled water hole, through-hole structures such as gravity vent.Therefore, designed the anchoring suspension, solved the bridge floor carrying anchoring problem of inspection beam inspection vehicle down to these characteristics.Secondly prolong distribution according to spilled water hole with gravity vent and bridge circuit, thus utilize these preformed holes one by one the way of checker anchor point solved the continuous reach shop problem of track and detection bus.Specify the particular content of the utility model below.
Should lay a railway track the formula bridge inspection vehicle by four groups of anchoring hangar system 1 from anchor; Detect orbit 2, detection arm gliding system 3; Detection arm jacking system 4, detection arm 5, hydraulic power unit 6, motor 7, counterweight 8, drive system (comprising reducer of turbodrill 10, motor 11, non junction cable wire 13, rope processing device 16, cable wire directive wheel 12, cable wire tensioning apparatus 14); The detection arm automatic balance control system (comprises counterweight 8; Balance hydraulic cylinder 9, balance detection system on-off circuit 17), beam slab carves piece 18, activity detection platform 19, fluid pressure line (not shown), drive circuit are formed (not shown).Four groups of anchoring suspension 1 are assemblied in sliding pair through last portal 112 and detect on the orbit 2, detect below the orbit 2 that to be joint detection arm jacking systems 4 below detection arm gliding system 3, the detection arm gliding system 3, detection arm 5 be connected on the detection arm jacking system 4 through transfer panel 406 down; The front end of detection arm 5 is the detecting operation passage, and the rear end is laid on hydraulic power unit 6, the hydraulic power unit 6 and is connected with all hydraulic equipment of inspection vehicle through hydraulic control valve group and pipeline for motor 7, hydraulic power unit 6; Hydraulic power unit 6 is placed counterweight 8 with the rear side of motor 7, counterweight 8 links to each other with balance detection system on-off circuit 17; Detect orbit 2 and be provided with drive system; Drive system is by the reducer of turbodrill that is installed in the track rear end 10, be installed in motor 11, the non junction cable wire 13 on the reducer of turbodrill, the cable wire directive wheel 12 that is arranged on the track two ends, cable wire tensioning apparatus 14 and be installed in portal 112 and following portal 301 on rope processing device 16 form; Drive system is used two non junction cable wires 13 to be symmetrically arranged in and is detected orbit 2 both sides; Sliding bearing 302, hydraulic lock 15, pivot pin 303 are installed on the following portal 301.
Said anchoring suspension is by anchor cover 101, and anchor tongue 102 send hyoid tooth bar 103; Tongue depressor 104, rack 105, connector 106; Anchor hydraulic cylinder 107, hydraulic pressure burr 108, hydraulic stem 109; Joint ring 110, rotary cap 111, last portal 112 is formed; Its erection sequence is put into two anchor tongues 102 for connecting to cover at anchor in 101, send hyoid tooth bar 103 to insert in anchor tongue 102 pin-and-holes through the pin on it and be pressed into tongue depressor 104 then, inserts rack 105 through tongue depressor 104 center holes and installs the installation that connector 106 is accomplished anchor in the anchoring suspension then through being threaded; Connecting anchor hydraulic cylinder (comprising anchor hydraulic cylinder 107, hydraulic pressure burr 108, hydraulic stem 109, joint ring 110) below the anchor is connected with last portal 112 through the rotary cap 111 usefulness bolts of bottom at last.
Said detection arm gliding system is by descending portal 301, rolling bearing 302, pivot pin 303 compositions.
Said detection arm jacking system is by lifting hydraulic cylinder tube 401, up-down hydraulic stem 402, and seal cover 403, swivel sleeve 404, revolution thrust bearing 405, following transfer panel 406 is formed.
Said hydraulic lock be with the small-sized hydraulic cylinder by hydraulic lock urceolus 151, hydraulic pin 152, hydraulic lock joint ring 153 is formed; Hydraulic pin 152 is placed in the hydraulic lock urceolus, and the front is docked hydraulic lock urceolus screw thread pair after installing by hydraulic lock joint ring 153 sealing location with the screw thread pair of following portal 301.
Said rope processing device is similarly a small-sized hydraulic cylinder by rope processing device urceolus 161, presses rope bar 162, crosses cheese 163 and constitutes.
Described automatic balance control system is by balance detection on-off circuit switch, counterweight, and the balanced hydraulic oil cylinder is formed.Be exactly the equilibrium state that detects detection arm 5 by the relative rotation between vertical rod 171 that is installed in down attaching dish 406 two ends and the detection arm 5 specifically; Vertical rod 171 tops a projection arranged; Electro-insulating rubber 172 and electrode 173 are installed on this projection; Electrode 173 be attached to that to detect the measurement copper sheet of closing 174 relative, thereby when detection arm 5 tilts electrode 173 with measure the position that copper sheet 174 contact 9 pairs of counterweights 8 of formation closed circuit driven equilibrium hydraulic cylinder and adjust the dynamic equilibrium of controlling detection arm 5; Between measurement copper sheet 174 and detection arm 5, be separated with electro-insulating rubber 175.
The utlity model has following advantage:
Therefore 1. the utility model is the bridge testing equipment of operation under a kind of line, does not take the bridge floor space, influences neither that vehicle operating does not need the disrupted circuit traffic again on the bridge
2. adopt anchor to be anchored at voluntarily on the bridge beam body when the utility model bridge inspection vehicle detects operation, advance voluntarily, lay a railway track voluntarily, therefore need not on bridge to be checked pre-buriedly or auxiliary part is installed in advance, have compliance preferably.
3. the utility model bridge inspection vehicle is applied widely, not only can detect simply supported beam but also can detect continuous beam
4. the utility model bridge inspection vehicle power-driven system design is unique, and a plurality of function executing mechanism all adopts same set of drive system to realize that simple in structure, compact cost is low.
5. the detection arm automatic balance control system of the utility model bridge inspection vehicle adopts simple on-off circuit to realize having highly sensitive, economical and practical characteristics.
6. the utility model bridge inspection vehicle has the advantage that the via hole mode is simple, the via hole ability is strong, detection range is wide, efficient is high
7. the utility model bridge inspection vehicle is anchored on the through-hole structure on the bridge beam body with anchor, and its supporting capacity is big, anchoring is firm, safety is good.
8. the described bridge inspection vehicle of the utility model can be installed at the bottom of the bridge long-term use and also can be transported to as required and need detection site, maneuverability.
Description of drawings:
Fig. 1 is that the suitable bridge of the utility model is to the assembly structure sketch map
Fig. 2 is another assembly structure sketch map (detection arm is vertical with track, and counterweight, hydraulic pump are not shown) of the utility model
Fig. 3 is the sectional view of the utility model assembling drawing at anchor point
Fig. 4 is the schematic diagram of the utility model anchoring suspension
Fig. 5 is portal midship section figure on the utility model
Fig. 6 is a portal lateral view on the utility model
Fig. 7 is the utility model gliding system sketch map
Fig. 8 is portal midship section figure under the utility model
Fig. 9 is a portal lateral view under the utility model
Figure 10 is the utility model detection arm jacking system sketch map
Figure 11 is the utility model detection arm jacking system A-A sectional view
Figure 12 is the sketch map of the utility model hydraulic lock
Figure 13 is the utility model rope processing device sketch map
Figure 14 is the utility model balance detection system on-off circuit sketch map
Figure 15 is the utility model balance detection system on-off circuit partial enlarged drawing
Detected state figure when Figure 16 is the utility model work
Figure 17 is the via hole state diagram of the utility model when passing through the simply supported beam bridge pier
Figure 18 is the via hole state diagram of the utility model when passing through to change the simply supported beam bridge pier continuously
Among the figure:
1 anchoring suspension, 2 rail beams, 3 gliding systems, 4 detection arm jacking systems, 5 detection arm; 6 hydraulic power units, 7 motors, 8 counterweights, 9 balance hydraulic cylinders, 10 reducer of turbodrill; 11 motor, 12 cable wire directive wheels, 13 non junction cable wires, 14 cable wire tensioning apparatus, 15 hydraulic lock; 16 rope processing devices, 17 balance master systems, 18 beam slab anchoring pieces, 19 activity detection platforms
101 anchor covers, 102 anchor tongues, 103 send the hyoid tooth bar, 104 tongue depressors, 105 racks, 106 connectors, 107 anchor hydraulic cylinders, 108 hydraulic pressure burrs, 109 hydraulic stems, 110 joint rings, 111 rotary cap, portal on 112
301 times portals, 302 rolling bearings, 303 pivot pins
401 lifting hydraulic cylinder tubes, 402 up-down hydraulic stems, 403 seal covers, 404 swivel sleeve, 405 revolution thrust bearings, 406 times transfer panels
151 hydraulic lock urceolus, 152 hydraulic pins, 153 hydraulic lock joint rings
161 rope processing device urceolus, 162 press the rope bar, and 163 cross cheese
171 vertical rods, 172 electro-insulating rubbers, 1,173 electrode, 174 measure copper sheet, 175 electro-insulating rubbers 2
The specific embodiment
Lay a railway track the formula bridge inspection vehicle by four groups of anchoring hangar system 1 like Fig. 1, Fig. 2 and shown in Figure 3 being somebody's turn to do from anchor; Detect orbit 2, detection arm gliding system 3; Detection arm jacking system 4, detection arm 5, hydraulic power unit 6, motor 7, counterweight 8, drive system (comprising reducer of turbodrill 10, motor 11, non junction cable wire 13, rope processing device 16, cable wire directive wheel 12, cable wire tensioning apparatus 14); The detection arm automatic balance control system (comprises counterweight 8; Balance hydraulic cylinder 9, balance detection system on-off circuit 17), anchoring piece 18 at the bottom of the beam, activity detection platform 19, fluid pressure line (not shown), drive circuit are formed (not shown).Four groups of anchoring suspension 1 are assemblied in sliding pair through last portal 112 and detect on the orbit 2, detect below the orbit 2 that to be joint detection arm jacking systems 4 below detection arm gliding system 3, the detection arm gliding system 3, detection arm 5 be connected on the detection arm jacking system 4 through transfer panel 406 down; The front end of detection arm 5 is the detecting operation passage, and the rear end is laid on hydraulic power unit 6, the hydraulic power unit 6 and is connected with all hydraulic equipment of inspection vehicle through hydraulic control valve group and pipeline for motor 7, hydraulic power unit 6; Hydraulic power unit 6 is placed counterweight 8 with the rear side of motor 7, counterweight 8 links to each other with balance detection system on-off circuit 17; Detect orbit 2 and be provided with drive system; Drive system is by the reducer of turbodrill that is installed in the track rear end 10, be installed in motor 11, the non junction cable wire 13 on the reducer of turbodrill, the cable wire directive wheel 12 that is arranged on the track two ends, cable wire tensioning apparatus 14 and be installed in portal 112 and following portal 301 on rope processing device 16 form; Drive system is used two non junction cable wires 13 to be symmetrically arranged in and is detected orbit 2 both sides; Sliding bearing 302, hydraulic lock 15, pivot pin 303 are installed on the following portal 301.
Said anchoring suspension as shown in Figure 4 is by anchor cover 101, and anchor tongue 102 send hyoid tooth bar 103; Tongue depressor 104, rack 105, connector 106; Anchor hydraulic cylinder 107, hydraulic pressure burr 108, hydraulic stem 109; Joint ring 110, rotary cap 111, last portal 112 is formed; Its erection sequence is put into two anchor tongues 102 for connecting to cover at anchor in 101, send hyoid tooth bar 103 to insert in anchor tongue 102 pin-and-holes through the pin on it and be pressed into tongue depressor 104 then, inserts rack 105 through tongue depressor 104 center holes and installs the installation that connector 106 is accomplished anchor in the anchoring suspension then through being threaded; Connect the anchor hydraulic cylinder below the anchor and comprise anchor hydraulic cylinder 107, hydraulic pressure burr 108, hydraulic stem 109, joint ring 110 last rotary cap 111 usefulness bolts through the bottom are connected with last portal 112.
Said detection arm gliding system as shown in Figure 7 is by descending portal 301, rolling bearing 302, pivot pin 303 compositions.
Like Figure 10, said detection arm jacking system shown in Figure 11 by lifting hydraulic cylinder tube 401, up-down hydraulic stem 402, seal cover 403, swivel sleeve 404, revolution thrust bearing 405, following transfer panel 406 is formed.
Said hydraulic lock shown in figure 12 be a small-sized hydraulic cylinder by hydraulic lock urceolus 151, hydraulic pin 152, hydraulic lock joint ring 153 is formed; Hydraulic pin 152 is placed in the hydraulic lock urceolus, and the front is docked hydraulic lock urceolus screw thread pair after installing by hydraulic lock joint ring 153 sealing location with the screw thread pair of following portal 301.
Said rope processing device shown in figure 13 is similarly a small-sized hydraulic cylinder by rope processing device urceolus 161, presses rope bar 162, crosses cheese 163 and constitutes.
Like Figure 14, described automatic balance control system shown in Figure 15 by balance detection on-off circuit switch, counterweight, the balanced hydraulic oil cylinder is formed.Be exactly the equilibrium state that detects detection arm 5 by the relative rotation between vertical rod 171 that is installed in down attaching dish 406 two ends and the detection arm 5 specifically; Vertical rod 171 tops a projection arranged; Electro-insulating rubber 172 and electrode 173 are installed on this projection; Electrode 173 be attached to that to detect the measurement copper sheet of closing 174 relative, thereby when detection arm 5 tilts electrode 173 with measure the position that copper sheet 174 contact 9 pairs of counterweights 8 of formation closed circuit driven equilibrium hydraulic cylinder and adjust the dynamic equilibrium of controlling detection arm 5; Between measurement copper sheet 174 and detection arm 5, be separated with electro-insulating rubber 175.
At first with three spilled water holes that are anchored in the bridge wing plate in four groups of anchoring hangar system 1, one is used as motor-driven extension replacement, adopts three suspension centres, six one-step circulation methods to realize the reach of track during like Figure 16, Figure 17, use shown in Figure 180.At first near abutment, utilize the anchoring suspension to anchor to Liang Tishang the bridge inspection vehicle that assembles during use; Inspection vehicle integral body is advanced to correct position afterwards; Inspection vehicle rotated to carry out bridge with the bridge axes upright position and detect operation; The axis normal position of detection arm maintenance and bridge during detection, the rope processing device 16 under the dependence of advancing of detection arm 5 on the portal compress and unclamp non junction cable wire 13 and draw realization.When having detected a unit sections; Need to accomplish the extension of track; Anchoring hanging system 1 system that utilizes this moment hydraulic lock 15 to pin butt joint is with it realized the conversion of carrying system; Soon operated in the lower member such as detection arm that detect on the orbit 2 originally and be hinged on the anchoring suspension 1, and rely on drive system traction non junction cable wire 12 to drop then to detect orbit 2 and advance through hydraulic lock, need compress when track advances with last portal 112 that detection arm 5 is docked on rope processing device 16 compress non junction cable wire 13; At traction non junction cable wire 12 rail beam 2 is moved ahead then; After 2 reaches of detection orbit are in place, can move forward subsequent use anchoring hangar system 1 to next spilled water hole, the hydraulic cylinder of jacking anchoring suspension 1 stretches into spilled water hole and accomplishes the forward direction anchoring, continues the testing of the sections of completion next unit.After the detection of accomplishing a hole beam; Detection arm 5 rotated to detect by the hole by the above step after accomplishing via hole with the parallel position of bridge circuit; Bridge pier owing to continuous beam when running into continuous beam is wide than the bridge pier of simply supported beam; Detection arm 5 only goes in the circuit parallel position can not change simply supported beam place bridge pier through continuous beam; This moment is in order to detect through continuous beam and to continuous beam; Need with the detection orbit 2 of inspection vehicle and inspection vehicle is increased to the extreme higher position so that detection arm can be changeed the simply supported beam bridge pier through continuous beam; In order inspection vehicle is returned to duty behind the via hole,, also will control the stretch detection platform that makes detection arm 5 of anchoring hangar system 1 and detection arm jacking system 4 during detection and can adapt to the variation of continuous beam height according to actual conditions because continuous beam be degree of uprising beam according to first anchoring suspension 1 back detection arm jacking system 4.To bear position and the continuous load action that changes of size on the detection arm 5 of inspection vehicle; Therefore the couple size that produces constantly changes; Therefore the balance that when detecting operation, need keep detection arm 5 adopts automatic balance control system to adjust counterweight 8 keeps detection arm 5 in the position of detection arm 5 rear ends dynamic equilibrium according to the couple of test side at any time; Autobalance sense switch circuit 17 has the montant 171 of electrode and sticks on the detection arm 5 corresponding with it front and back two outer corner measurement copper sheets 174 and constitute sensor for tilt angle by being cemented in down transfer panel 406 two ends; Promptly connect on-off circuit and make it to restore balance again as long as the inclined degree of detection arm surpasses permissible range, thereby guarantee the normal operation of inspection vehicle according to the position of incline direction adjustment counterweight 8.
Represent like following table in above-described three suspension centres, six one-step circulation method detailed processes
The horizontal line representative detects rail beam in the table, circle is represented the anchoring suspension, ↑ representative and the anchoring of beam body, ↓ represent the detection arm position and pass through the hydraulic lock locking with the anchoring suspension of this position.
Claims (9)
1. lay a railway track the formula bridge inspection vehicle by four groups of anchoring hangar system (1) from anchor for one kind; Detect orbit (2), detection arm gliding system (3); Detection arm jacking system (4), detection arm (5), hydraulic power unit (6), motor (7), counterweight (8), drive system (comprise reducer of turbodrill (10), motor (11), non junction cable wire (13), rope processing device (16), cable wire directive wheel (12), cable wire tensioning apparatus (14); The detection arm automatic balance control system comprises: counterweight (8), balance hydraulic cylinder (9), balance detection system on-off circuit (17), beam slab are carved piece (18), and activity detection platform (19), fluid pressure line, drive circuit are formed.Four groups of anchoring suspension (1) are assemblied in sliding pair through last portal (112) and detect on the orbit (2), and detecting below the orbit (2) is that joint detection arm jacking system (4) below detection arm gliding system (3), the detection arm gliding system (3), detection arm (5) are connected on the detection arm jacking system (4) through descending transfer panel (406); The front end of detection arm (5) is the detecting operation passage, and hydraulic power unit (6) is laid in the rear end, hydraulic power unit (6) is gone up is that motor (7), hydraulic power unit (6) are connected with all hydraulic equipment of inspection vehicle through hydraulic control valve group and pipeline; Hydraulic power unit (6) is placed counterweight (8) with the rear side of motor (7), counterweight (8) links to each other with balance detection system on-off circuit (17); Detect orbit (2) and be provided with drive system; Drive system is by the reducer of turbodrill that is installed in the track rear end (10), be installed in motor (11), the non junction cable wire (13) on the reducer of turbodrill, the cable wire directive wheel (12) that is arranged on the track two ends, cable wire tensioning apparatus (14) and be installed in portal (112) and following portal (301) on rope processing device (16) form; Drive system is used two non junction cable wires (13) to be symmetrically arranged in and is detected orbit (2) both sides; Sliding bearing (302), hydraulic lock (15), pivot pin (303) are installed on the following portal (301).
2. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: adopt the anchoring suspension to be anchored on the spilled water hole or this body structure of gravity vent bridge of bridge beam body structure, with the supporting body of bridge self as bridge inspection vehicle.
3. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: rely on the alternately anchoring of self drive system and anchoring suspension progressively to lay a railway track forward and move ahead.
4. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track; It is characterized in that: anchoring suspension, operation detect advancing of track, detection arm gliding system and move a shared cover drive system, and its self-movement separately is through being installed in the rope processing device timesharing control on each anchoring suspension and the following portal.
5. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: hydraulic lock is installed at portal down; And said hydraulic lock be a small-sized hydraulic cylinder by hydraulic lock urceolus (151), hydraulic pin (152), hydraulic lock joint ring (153) is formed; Hydraulic pin (152) is placed in the hydraulic lock urceolus, and the front is docked the screw thread pair of hydraulic lock urceolus screw thread pair with following portal (301) after installing by hydraulic lock joint ring (153) sealing location.
6. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: said anchoring suspension is by anchor cover (101), anchor tongue (102); Send hyoid tooth bar (103), tongue depressor (104), rack (105); Connector (106), anchor hydraulic cylinder (107), hydraulic pressure burr (108); Hydraulic stem (109), joint ring (110), rotary cap (111); Last portal (112) is formed; Its erection sequence send hyoid tooth bar (103) to insert in anchor tongue (102) pin-and-hole through the pin on it and is pressed into tongue depressor (104) then in anchor connects cover (101), putting into two anchor tongues (102), inserts rack (105) through tongue depressor (104) center hole and installs the installation that connector (106) is accomplished anchor in the anchoring suspension then through being threaded; Connect the anchor hydraulic cylinder below the anchor and comprise anchor hydraulic cylinder (107), hydraulic pressure burr (108), hydraulic stem (109), joint ring (110) are connected with last portal with bolt through the rotary cap (111) of bottom at last.
7. as claimed in claim 1 a kind of it is characterized in that: said rope processing device is similarly a small-sized hydraulic cylinder by rope processing device urceolus (161) from the anchor formula bridge inspection vehicle of laying a railway track, and presses rope bar (162), crosses cheese (163) and constitutes.
8. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: described automatic balance control system is by balance detection on-off circuit switch, counterweight, and the balanced hydraulic oil cylinder is formed.Be exactly the equilibrium state that detects detection arm (5) by the relative rotation between vertical rod (171) that is installed in down transfer panel (406) two ends and the detection arm (5) specifically; Vertical rod (171) top a projection arranged; Electro-insulating rubber (172) and electrode (173) are installed on this projection; Electrode (173) is relative with the measurement copper sheet (174) that is attached on the detection arm (5), when detection arm (5) tilts electrode (173) with measure copper sheet (174) thus contacting formation closed circuit driven equilibrium hydraulic cylinder (9) adjusts the dynamic equilibrium of controlling detection arm (5) to the position of counterweight (8); Between measurement copper sheet (174) and detection arm (5), be separated with electro-insulating rubber (175).
9. as claimed in claim 1 a kind of from the anchor formula bridge inspection vehicle of laying a railway track, it is characterized in that: the mode that its track advances can also be taked to realize around another group anchoring suspension rotation anchoring together with detecting orbit around one group of anchoring suspension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200059675U CN202500083U (en) | 2012-01-09 | 2012-01-09 | Self-anchored track-laying type bridge detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200059675U CN202500083U (en) | 2012-01-09 | 2012-01-09 | Self-anchored track-laying type bridge detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500083U true CN202500083U (en) | 2012-10-24 |
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ID=47036699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200059675U Expired - Fee Related CN202500083U (en) | 2012-01-09 | 2012-01-09 | Self-anchored track-laying type bridge detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500083U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015314A (en) * | 2012-12-12 | 2013-04-03 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN105780646A (en) * | 2016-05-10 | 2016-07-20 | 铁道第三勘察设计院集团有限公司 | Bridge overhauling equipment capable of automatically walking |
| CN106677058A (en) * | 2015-11-06 | 2017-05-17 | 株洲时代新材料科技股份有限公司 | Detection device for detecting arch bridge |
| CN106894338A (en) * | 2017-02-13 | 2017-06-27 | 北京恒力铁科技术开发有限公司 | A kind of Bridge Beam bottom checks the installation apparatus in track road |
-
2012
- 2012-01-09 CN CN2012200059675U patent/CN202500083U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015314A (en) * | 2012-12-12 | 2013-04-03 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN103015314B (en) * | 2012-12-12 | 2015-07-15 | 中交四航工程研究院有限公司 | Bridge maintenance overhead working equipment lifting device |
| CN106677058A (en) * | 2015-11-06 | 2017-05-17 | 株洲时代新材料科技股份有限公司 | Detection device for detecting arch bridge |
| CN105780646A (en) * | 2016-05-10 | 2016-07-20 | 铁道第三勘察设计院集团有限公司 | Bridge overhauling equipment capable of automatically walking |
| CN106894338A (en) * | 2017-02-13 | 2017-06-27 | 北京恒力铁科技术开发有限公司 | A kind of Bridge Beam bottom checks the installation apparatus in track road |
| CN106894338B (en) * | 2017-02-13 | 2019-03-05 | 北京恒力铁科技术开发有限公司 | A kind of Bridge Beam bottom checks the installation apparatus in track road |
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