CN110254466A - A kind of equipment for Road Detection - Google Patents

Abstract

The invention belongs to field of road detection more particularly to a kind of equipment for Road Detection, it includes siding, controlled valve A, card closing valve B, idler wheel D and electric driving module etc., wherein two symmetrical sidings pass through two transverse slat being parallel to each other connections；The idler wheel D installed on two expansion plate C in the present invention can make the present invention advance along rail and detect automatically to fat edges automatically, and it is realized in automatically during being moved along rail, guarantee that two nozzles of U-shaped nozzle are concordant with the holding of rail upper end two sides respectively always, and then guarantees the setting-out that the ink that U-shaped nozzle sprays is formed on fat edges for the segmentation reference line of fat edges and rail upper side.

Description

A kind of equipment for Road Detection

Technical field

The invention belongs to field of road detection more particularly to a kind of equipment for Road Detection.

Background technique

Rail as train road, it is long-term by train, repeatedly rolled and hit by train wheel after, rail of railway two sides Increasing fat edges can be generated；After rail of railway two sides are formed by fat edges increase to a certain extent, fire thereon is travelled The traffic safety of vehicle is subjected to serious influence；In order to eliminate these train vibration influence security risks, need periodically to rail of railway It is detected, if rail of railway generates fat edges, fat edges will be polished off by sander；It is traditional to rail of railway The detection of fat edges is carried out by vernier caliper, under this detection mode is time-consuming and laborious, and detection efficiency is relatively low；Due to trip The limitation for marking slide calliper rule detection mode, to the detection of rail of railway fat edges, there are detection leakage phenomenons；The fat edges of missing inspection will not be polished Fall, still there is certain threat to the driving safety of train；In addition, existing cannot be right to the detection mode of rail of railway fat edges Fat edges on rail of railway makes label, leads to that the fat edges of rail of railway cannot be carried out absolutely polishing completely.This hair It is bright design a kind of equipment for Road Detection solve the problems, such as it is as above.

Summary of the invention

To solve drawbacks described above in the prior art, the present invention discloses a kind of equipment for Road Detection, it is to use Following technical scheme is realized.

In the description of the present invention it should be noted that the indicating positions such as term "inner", "outside", "upper", "lower" or position Set relationship be orientation based on the figure or positional relationship or the invention product using when the orientation usually put or Person's positional relationship, it is only for convenient for the description present invention and simplify description, rather than the equipment or member of indication or suggestion meaning Part must have a particular orientation, be constructed or be operated with specific orientation, therefore be not considered as limiting the invention.This Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.

A kind of equipment for Road Detection, it is characterised in that: it includes siding, idler wheel A, idler wheel B, gear A, fixation Ring, sliding block, spring A, switch shift lever, controlled valve A, hard tube A, U-shaped nozzle, black shell, piston, friction column, spring B, hard tube B, Card closing valve B, expansion plate A, idler wheel C, L plate B, elastic slat, arcuate friction piece, gear B, finger, expansion plate B, expansion plate C, Idler wheel D, electric driving module, wherein the transverse slat that two symmetrical sidings are parallel to each other by two connects, under two transverse slats The idler wheel A and idler wheel B with rail of railway cooperation are separately installed at centre of surface；The lower surface peace of the transverse slat of idler wheel B is installed Equipped with gear A, axis where gear A is vertical with rail of railway；Axis where gear A and the place idler wheel B axis are sequentially connected.

Two expansion plate A that inner panel plate end is equipped with idler wheel C are symmetrically mounted between two sidings, and two idler wheel C points Do not cooperate with rail upper end two sides；There is the compressed spring of connection its inner panel and outside plate in expansion plate A；With gear A cooperation Gear B is moved synchronously with the inner panel of the expansion plate A of lower section；L plate B there are two being symmetrically installed on the inner panel of two expansion plate A, two The horizontal segment plate end of L plate B symmetrically install there are two perpendicular to siding plate face elastic slat；The end pair of two elastic slats The arcuate friction piece for claiming ground installation opposite there are two concave surface；It is packed on transverse slat and on the fixed ring inner wall being located above gear B Spiral sliding has sliding block；Sliding block upper and lower end is separately installed with fixture block A and fixture block B；Fixture block B and it is mounted on gear B upper end disc side The finger on edge cooperates；Expansion plate B is installed on the L plate B moved synchronously with axis where gear B, has in expansion plate B and connects in it The compressed spring of plate and outside plate；Fixture block A and the inclined-plane A and inclined-plane B at expansion plate B inner panel plate end cooperate.

Vertical section is located at the L plate C at fixed ring center and is packed in fixed ring；L plate C vertical section lower end is equipped with to sliding block The spring A resetted；Two expansion plate C that inner panel plate end is equipped with idler wheel D are symmetrically mounted between two sidings, and two Idler wheel D cooperates with rail on both sides of the middle face respectively；Driving respective roller D rotation is fitted on the inner panel of each expansion plate C Electric driving module；Black shell is mounted between two transverse slats, and piston seal vertical sliding is equipped on piston and resets to it in black shell Spring B；Piston upper end is vertically-mounted friction column；Friction column upper end is located between two arcuate friction pieces, and with two arcs Shape friction plate frictional fit；Hard tube A is installed, the lower end hard tube A is equipped with U-shaped nozzle at the ink hole of black shell lower end；U-shaped nozzle Two nozzle ends be located above rail of railway, and it is concordant with rail upper end two sides respectively；Controlled valve A is installed on hard tube A, Switch shift lever and fixture block A on controlled valve A are sequentially connected；The ink entrance of black shell lower end is equipped with hard tube B, installs on hard tube B There is controlled valve B.

Fixing seat A bearing as the further improvement of this technology, under the transverse slat corresponding to being packed in of axis where above-mentioned rollers B Cooperation；Bevel gear A is installed on axis where idler wheel B；The horizontal segment of the L plate A of axis transverse slat corresponding to being packed in lower end where gear A Bearing fit；The bevel gear B engaged with bevel gear A is installed on axis where gear A；Fixed ring is mounted on L plate A by fixed block Horizontal segment side on, spiral T-type guide groove is circumferentially provided on fixed ring inner wall；Sliding block is spiral T-type, and sliding block slides on spiral T In type guide groove；Two electric driving modules pass through fixing seat D respectively and are mounted on the inner panel of two expansion plate C.Fixed ring mentions for sliding block For tracks；Spiral T-type guide groove moves sliding block along fixed ring spiral inner wall and plays positioning and guiding effect.

As the further improvement of this technology, fixation is installed on the medial surface of the L plate B moved synchronously with said gear B Seat C, gear B are mounted on fixing seat C；Black shell is mounted at a transverse slat center side by fixing seat B.

As the further improvement of this technology, the vertical section lower end of above-mentioned L plate C is circumferentially provided with annular groove, rotating bezel in annular groove It is cased with rotating ring；Spring A is extension spring；The one end spring A is connect with sliding block, and the other end passes through link block and rotating ring outside cylinder Face connection；So that slipper screw moves simultaneously, sliding block drives spring A that can put around the lower end plate C L for the cooperation of annular groove and rotating ring It is dynamic.The one end connecting on spring A with link block is lower than the bottom of spiral T-type guide groove, guarantees that sliding block is located at spiral T-type guide groove most When lower end, spring A still maintains effective pulling to sliding block, spring A can effectively pull sliding block from spiral T-type guide groove top to End motion under spiral T-type guide groove.

As the further improvement of this technology, symmetrically opened on the outside plate inner wall of above-mentioned expansion plate A there are two guide groove A, The inboard side face of expansion plate A is symmetrically installed there are two guide pad A, and two guide pad A are slided on respectively in two guide groove A； Guide groove B there are two symmetrically being opened on the outside plate inner wall of expansion plate B；It is led there are two symmetrically installing the inner panel two sides of expansion plate B To block B, two guide pad B are slided on respectively in two guide groove B；The outside plate inner wall of expansion plate C is oriented to there are two symmetrically opening Slot C；Symmetrically there are two guide pad C, two guide pad C to slide on two guiding respectively for installation on the inner panel side of expansion plate C In slot C.The cooperation of guide pad A and guide groove A is so that the inner panel of expansion plate A will not take off when moving along its outside plate from its outside plate It falls；The cooperation of guide pad B and guide groove B is so that the inner panel of expansion plate A will not fall off when moving along its outside plate from its outside plate； The cooperation of guide pad C and guide groove C is so that the inner panel of expansion plate A will not fall off when moving along its outside plate from its outside plate.

As the further improvement of this technology, axis connection where the output shaft and respective roller D of above-mentioned electricity driving module.

As the further improvement of this technology, above-mentioned spring B is compressed spring；Spring B is nested in friction column, and spring B is located in black shell；It is connect at the top of spring B upper end and black shell inner wall, lower end is connect with piston upper surface.

As the further improvement of this technology, the upper end of above-mentioned fixture block A is vertically-mounted telescopic rod A, the upper end of telescopic rod A Vertical articulation has a telescopic rod B, and the switch shift lever of one end hinged with telescopic rod A and controlled valve A are not connected on telescopic rod B.It stretches While contracting bar A and telescopic rod B carries out self-adapting stretching to the screw of sliding block, sliding block passes through telescopic rod A and telescopic rod B band Dynamic switch shift lever opens or closes hard tube A.

As the further improvement of this technology, the half of the arc radius of the inner concave arc surface of above-mentioned arcuate friction piece and friction column Diameter is equal, guarantees that the inner concave arc surface of two arcuate friction pieces can form effective friction with friction column Cylindrical Surfaces Contact completely Power.

As the further improvement of this technology, above-mentioned spring A is in tensional state always, guarantees that spring A has sliding block Effect pulls；Compressed spring inside expansion plate B is in compressive state always, guarantees the inclined-plane A and card at the inner panel plate end of expansion plate B When block A is engaged, retracting motion, expansion plate B are less likely to occur at the inner panel plate end of the compressed expansion plate B of internal compression spring The inclined-plane A at inner panel plate end can overcome spring A to the pulling of sliding block so that sliding block slides into initial position.

Relative to traditional railway detection device, the idler wheel D installed on two expansion plate C in the present invention can make this hair It is bright to advance along rail and fat edges is detected automatically automatically, and realized in automatically during being moved along rail, guarantee U Two nozzles of type nozzle are concordant with the holding of rail upper end two sides respectively always, and then guarantee the ink of U-shaped nozzle ejection in fertilizer The setting-out formed on side is the segmentation reference line of fat edges and rail upper side；During the present invention is along rail continuous service, The present invention sprays polishing line with the appearance of fat edges and from the intersection of trend rail of railway and fat edges, automatic with the disappearance of fat edges Stop injection ink.When to rail of railway injection fat edges polishing line, U-shaped nozzle is injection with pressure, than traditional spray not with pressure Penetrate that effect is more preferable, the polishing line of formation is more straight and clear；The present invention on the rail of not fat edges when running, if card closes valve Abrasion or damage occur for door A, and due to the rubbing action of friction column and two arcuate friction pieces, friction column will not occur to transport vertically It is dynamic, the ink in black shell be mothballed in black shell under atmospheric pressure without the controlled valve A of experience wear failure and from It is leaked in black shell；In addition, the moment when encountering certain thickness fat edges of the U-shaped nozzle in the present invention sprays ink, or it is being detached from Moment stops injection ink when fat edges, guarantees the accuracy to fat edges setting-out label；The configuration of the present invention is simple, having preferably makes Use effect.

Detailed description of the invention

Fig. 1 is equipment overall schematic.

Fig. 2 is idler wheel A, idler wheel B, transverse slat, siding, expansion plate A, L plate B, elastic slat, arcuate friction piece, friction column, work Plug and black shell cooperate diagrammatic cross-section.

Fig. 3 is idler wheel C, expansion plate A, L plate B, gear B, gear A, bevel gear B, L plate A and transverse slat cooperation diagrammatic cross-section.

Fig. 4 is transverse slat, siding, expansion plate C, idler wheel D, electric driving module, expansion plate A, idler wheel C and rail diagrammatic cross-section.

Fig. 5 is bevel gear A, bevel gear B, gear A, gear B, L plate B, expansion plate B, transverse slat, black shell, hard tube A, switch valve Door A, U-shaped nozzle and rail cooperate diagrammatic cross-section.

Fig. 6 is gear A, gear B, L plate B, expansion plate B, fixture block A, sliding block, fixture block B, spring A, link block, rotating ring, L Plate C and finger cooperate diagrammatic cross-section.

Fig. 7 is that fixed ring, sliding block, fixture block A, fixture block B, spring A, link block, rotating ring, L plate C and finger cooperation perspective are cutd open Face schematic diagram.

Fig. 8 is siding, expansion plate A and L plate B cooperation diagrammatic cross-section.

Fig. 9 is siding, expansion plate C, idler wheel D and electric driving module cooperation diagrammatic cross-section.

Figure 10 is siding, transverse slat, idler wheel A, idler wheel B, fixing seat A, bevel gear A, bevel gear B, gear A, L plate A and fixation Ring cooperates schematic diagram.

Figure 11 is fixed ring and L plate C cooperation diagrammatic cross-section.

Figure 12 is expansion plate A, L plate B, elastic slat, arcuate friction piece, friction column and black shell cooperation schematic top plan view.

Figure 13 is expansion plate B and fixture block A cooperation top cross-sectional view.

Figure 14 is expansion plate A, idler wheel C, L plate B, elastic slat, arcuate friction piece, expansion plate B, gear B and finger cooperation Schematic diagram.

Figure 15 is fixed ring, sliding block, fixture block A and fixture block B cooperation schematic diagram.

Figure 16 is sliding block, fixture block A, fixture block B, spring A, link block and rotating ring cooperation schematic diagram.

Figure 17 is friction column, piston, black shell, hard tube B, controlled valve B, hard tube A, controlled valve A, U-shaped nozzle, telescopic rod B and telescopic rod A cooperation and its diagrammatic cross-section.

Figure 18 is friction column, piston, black shell, fixing seat B, transverse slat, fixing seat A, idler wheel B, idler wheel A and rail cooperation section Schematic diagram.

Figure label title: 1, siding；2, transverse slat；3, idler wheel A；4, fixing seat A；5, idler wheel B；6, bevel gear A；7, tooth is bored Take turns B；8, gear A；9, L plate A；10, fixed block；11, fixed ring；12, spiral T-type guide groove；13, L plate C；14, annular groove；15, sliding Block；16, fixture block A；17, fixture block B；18, rotating ring；19, link block；20, spring A；21, telescopic rod A；22, telescopic rod B；23, it opens Close driving lever；24, controlled valve A；25, hard tube A；26, U-shaped nozzle；27, black shell；28, piston；29, friction column；30, spring B； 31, hard tube B；32, card closing valve B；33, fixing seat B；34, expansion plate A；35, guide groove A；36, guide pad A；37, idler wheel C； 38, L plate B；39, elastic slat；40, arcuate friction piece；41, fixing seat C；42, gear B；43, finger；44, expansion plate B；45, Guide groove B；46, guide pad B；47, inclined-plane A；48, inclined-plane B；49, expansion plate C；50, idler wheel D；51, electric driving module；52, fixed Seat D；53, guide groove C；54, guide pad C；55, rail.

Specific embodiment

Attached drawing is the schematic diagram that the present invention is implemented, in order to understand structure operation logic.Specific product structure and ratio Size is determined according to use environment combination routine techniques.

As shown in Figure 1, it includes siding 1, idler wheel A3, idler wheel B5, gear A 8, fixed ring 11, sliding block 15, spring A20, opens Close driving lever 23, controlled valve A24, hard tube A25, U-shaped nozzle 26, black shell 27, piston 28, friction column 29, spring B 30, hard tube B31, card closing valve B32, expansion plate A34, idler wheel C37, L plate B38, elastic slat 39, arcuate friction piece 40, gear B 42, finger 43, expansion plate B44, expansion plate C49, idler wheel D50, electric driving module 51, wherein as shown in Fig. 1,2,10, two symmetrical walls The transverse slat 2 that plate 1 is parallel to each other by two connects, and is separately installed with and 55 rail level of rail at the lower surface center of two transverse slats 2 The idler wheel A3 and idler wheel B5 of cooperation；As shown in Figure 3,4, the lower surface for being equipped with the transverse slat 2 of idler wheel B5 is equipped with gear A 8, gear Axis where A8 is vertical with 55 rail level of rail；As shown in Fig. 5,10,8 place axis of gear A and the place idler wheel B5 axis are sequentially connected.

As shown in Figure 2,4, two expansion plate A34 that inner panel plate end is equipped with idler wheel C37 are symmetrically mounted at two sidings 1 Between, two idler wheel C37 cooperate with 55 upper end two sides of rail respectively；It is connected in it as shown in figure 8, having in expansion plate A34 The compressed spring of plate and outside plate；As shown in figure 5, synchronous with the inner panel of expansion plate A34 of lower section with the gear B 42 cooperated of gear A 8 Movement；As shown in Fig. 4,14, it is symmetrically installed on the inner panel of two expansion plate A34 there are two L plate B38, the level of two L plate B38 Section plate end symmetrically install there are two perpendicular to 1 plate face of siding elastic slat 39；The end symmetrical of two elastic slats 39 The installation arcuate friction piece 40 opposite there are two concave surface；As shown in Fig. 6,7,15, it is packed on transverse slat 2 and is located in gear B 42 Spiral sliding has sliding block 15 on 11 inner wall of fixed ring of side；As shown in Fig. 7,15,16,15 upper and lower end of sliding block is separately installed with card Block A16 and fixture block B17；As shown in fig. 6, fixture block B17 cooperates with the finger 43 for being mounted on 42 upper end disc edge of gear B；Such as figure 3, shown in 6,13, expansion plate B44 is installed on the L plate B38 that moves synchronously with 42 place axis of gear B, has in expansion plate B44 and connects Connect the compressed spring of its inner panel and outside plate；Fixture block A16 and the inclined-plane A47 and inclined-plane B48 at expansion plate B44 inner panel plate end cooperate.

As shown in figure 12, vertical section is located at the L plate C13 at 11 center of fixed ring and is packed in fixed ring 11；As Fig. 6,7, Shown in 16, L plate C13 vertical section lower end is equipped with the spring A20 resetted to sliding block 15；As shown in Fig. 4,5,9, inner panel plate end Two expansion plate C49 for being equipped with idler wheel D50 are symmetrically mounted between two sidings 1, two idler wheel D50 respectively with rail 55 The cooperation of on both sides of the middle face；The electric driving module 51 of driving respective roller D50 rotation is fitted on the inner panel of each expansion plate C49； As shown in Fig. 2,10, black shell 27 is mounted between two transverse slats 2；As shown in Figure 17,18, piston 28 seals vertical sliding in black shell In 27, the spring B 30 resetted to it is installed on piston 28；28 upper end of piston is vertically-mounted friction column 29；Such as Figure 12,18 institutes Show, 29 upper end of friction column is located between two arcuate friction pieces 40, and with two 40 frictional fits of arcuate friction piece；Such as Fig. 5,17 It is shown, hard tube A25 is installed, the lower end hard tube A25 is equipped with U-shaped nozzle 26 at the ink hole of black 27 lower end of shell；Such as Fig. 4,17 institutes Show, two nozzle ends of U-shaped nozzle 26 are located above 55 rail level of rail, and concordant with 55 upper end two sides of rail respectively；Such as Fig. 5 institute Show, controlled valve A24 is installed on hard tube A25, the switch shift lever 23 on controlled valve A24 and fixture block A16 are sequentially connected；Such as figure Shown in 17, the ink entrance of black 27 lower end of shell is equipped with hard tube B31, and controlled valve B is equipped on hard tube B31.

As shown in figure 4, the fixing seat A4 bearing fit under the transverse slat 2 corresponding to being packed in of axis where above-mentioned rollers B5；Idler wheel Bevel gear A6 is installed on axis where B5；As shown in figure 3, the L plate A9 of 8 place axis of gear A, 2 lower end of transverse slat corresponding to being packed in Horizontal segment bearing fit；The bevel gear B7 engaged with bevel gear A6 is installed on 8 place axis of gear A；It is fixed as shown in Fig. 3,5 Ring 11 is mounted on the horizontal segment side of L plate A9 by fixed block 10；As shown in figure 11, spiral shell is circumferentially provided on 11 inner wall of fixed ring Revolve T-type guide groove 12；As shown in figure 16, sliding block 15 is spiral T-type；As shown in Fig. 7,15, sliding block 15 slides on spiral T-type guide groove 12 It is interior；As shown in Fig. 4,9, two electric driving modules 51 are mounted on the inner panel of two expansion plate C49 respectively by fixing seat D52.Gu Determining ring 11 is that sliding block 15 provides tracks；It is fixed that spiral T-type guide groove 12 moves performance along 11 spiral inner wall of fixed ring to sliding block 15 Position guiding role.

As shown in fig. 6, being equipped with fixing seat C41, gear on the medial surface of the L plate B38 moved synchronously with said gear B42 B42 is mounted on fixing seat C41；As shown in Fig. 2,5, black shell 27 is mounted on 2 center side of transverse slat by fixing seat B33 Place.

As shown in Fig. 7,11,16, the vertical section lower end of above-mentioned L plate C13 is circumferentially provided with annular groove 14, and rotation is nested in annular groove 14 There is rotating ring 18；As shown in figure 16, spring A20 is extension spring；The one end spring A20 is connect with sliding block 15, and the other end passes through company Block 19 is connect to connect with 18 external cylindrical surface of rotating ring；The cooperation of annular groove 14 and rotating ring 18 is so that 15 screw of sliding block simultaneously, is slided Block 15 drives spring A20 that can swing around the lower end plate C13 L.As shown in fig. 7, the one end connecting on spring A20 with link block 19 is low In the bottom of spiral T-type guide groove 12, when guaranteeing that sliding block 15 is located at spiral T-type 12 bottom of guide groove, spring A20 is still maintained pair Effective pulling of sliding block 15, spring A20 can effectively pull sliding block 15 from 12 top of spiral T-type guide groove to spiral T-type guide groove 12 Lower end motion.

As shown in figure 8, symmetrically opening on the outside plate inner wall of above-mentioned expansion plate A34, there are two guide groove A35, expansion plate A34 Inboard side face symmetrically install there are two guide pad A36, two guide pad A36 are slided on respectively in two guide groove A35；Such as Shown in Figure 13, symmetrically opened on the outside plate inner wall of expansion plate B44 there are two guide groove B45；The inner panel two sides of expansion plate B44 are symmetrical There are two guide pad B46, two guide pad B46 is slided in two guide groove B45 respectively for ground installation；As shown in figure 9, expansion plate The outside plate inner wall of C49 is symmetrically opened there are two guide groove C53；Symmetrically there are two lead for installation on the inner panel side of expansion plate C49 To block C54, two guide pad C54 are slided on respectively in two guide groove C53.The cooperation of guide pad A36 and guide groove A35 so that The inner panel of expansion plate A34 will not fall off when moving along its outside plate from its outside plate；The cooperation of guide pad B46 and guide groove B45 So that the inner panel of expansion plate A34 will not fall off when moving along its outside plate from its outside plate；Guide pad C54's and guide groove C53 Cooperation is so that the inner panel of expansion plate A34 will not fall off when moving along its outside plate from its outside plate.

As shown in figure 9, axis connection where the output shaft and respective roller D50 of above-mentioned electricity driving module 51.

As shown in Figure 17,18, above-mentioned spring B 30 is compressed spring；Spring B 30 is nested in friction column 29, and spring B 30 In black shell 27；It is connect at the top of 30 upper end of spring B and 27 inner wall of black shell, lower end is connect with 28 upper surface of piston.

As shown in figure 5, the upper end of above-mentioned fixture block A16 is vertically-mounted telescopic rod A21, the upper end of telescopic rod A21 is vertically cut with scissors It is connected to telescopic rod B22, the switch shift lever 23 of one end hinged with telescopic rod A21 and controlled valve A24 is not solid on telescopic rod B22 Even.While telescopic rod A21 and telescopic rod B22 carries out self-adapting stretching to the screw of sliding block 15, sliding block 15 passes through flexible Bar A21 and telescopic rod B22 drives switch shift lever 23 to open or close hard tube A25.

As shown in figure 12, the arc radius of the inner concave arc surface of above-mentioned arcuate friction piece 40 is equal with the radius of friction column 29, Guarantee that the inner concave arc surface of two arcuate friction pieces 40 can form effective frictional force with 29 Cylindrical Surfaces Contact of friction column completely.

As shown in fig. 7, above-mentioned spring A20 is in tensional state always, guarantee effective pulling of the spring A20 to sliding block 15； Compressed spring inside expansion plate B44 is in compressive state always, guarantees the inclined-plane A47 and card at the inner panel plate end of expansion plate B44 When block A16 is engaged, retracting motion is less likely to occur at the inner panel plate end of the compressed expansion plate B44 of internal compression spring, stretches The inclined-plane A47 at the inner panel plate end of contracting plate B44 can overcome spring A20 to the pulling of sliding block 15 so that sliding block 15 slides into initial bit It sets.

When the present invention is along 55 automatic running of rail, idler wheel A3 is located at the rear idler wheel B5 and follows idler wheel B5 closely to be moved in the same direction, idler wheel D50 drives the direction of rotation of finger 43 being installed in gear B 42 and sliding block 15 from spiral T-type guide groove 12 by a series of transmissions Bottom is consistent to the direction of motion to upper end.

Electric driving module 51 uses the prior art in the present invention, mainly single by motor, retarder, rechargeable battery and control Member composition.

Piston 28 seals vertical sliding in black shell 27 in the present invention, guarantees below piston 28 to be sealing space, prevents ink Ink in shell 27 leaks.

In the present invention two idler wheel D50 as driving wheel while prevent equipment from swinging, guarantee equipment along iron 55 smooth motion of rail, and then guarantee that equipment carries out effective setting-out label to 55 rail level fat edges of rail.

Controlled valve A24 and controlled valve B is all made of the prior art in the present invention, and controlled valve A24 and controlled valve B divide It is other that hard tube A25 and hard tube B31 are opened or closed.

U-shaped nozzle 26 in the present invention uses the prior art；After controlled valve A24 is opened, under the compressing of piston 28, U-shaped 26 high pressure spray of nozzle goes out ink.

Workflow of the invention: the idler wheel D50 in original state, the inner panel plate end of two expansion plate C49 is mutually squeezed Pressure, the compressed spring in two expansion plate C49 are compressed；It is wide that spacing between two idler wheel C37 is equal to 55 upper end of rail Degree；Sliding block 15 is located at the upper end of spiral T-type guide groove 12, fixture block A16 and the side on expansion plate B44 inner panel plate end close to inclined-plane A47 Face contact cooperation；Gear A 8 is engaged with gear B 42；The lower end of fixture block B17 and the upper end of finger 43 have very in the vertical direction Small spacing；Spring A20 is in drawstring state always；Compressed spring in expansion plate B44 is compressed；Controlled valve A24 is in Closed state；Piston 28 is located at bottom in black shell 27, and spring B 30 is compressed, and two elastic slats 39, which bend, deformation and to be stored up Can, two arcuate friction pieces 40 are contacted with the cylinder of friction column 29.

When needing to carry out fat edges detection to 55 rail level of rail, first two arcuate friction pieces 40 are broken from friction column 29, two Further Bending Deformation and energy storage occur for a elastic slat 39；Valve B is turned on the switch again, and through hard tube B31 into black shell 27 High pressure injects ink, and ink pushes piston 28 to move upwards, and spring B 30 is further compressed into the limit and energy storage, 28 band of piston Dynamic friction column 29 moves synchronously；When being full of ink in black shell 27, stops injecting ink into black shell 27 and turn off the switch valve B, and discharge two arcuate friction pieces 40；Two arcuate friction pieces 40 under the reset response of corresponding elastic slat 39 again with rub It wipes the contact of column 29 and friction column 29 is formed and limit；Then both hands strut two idler wheel D50 on two expansion plate C49, and two Compressed spring in expansion plate C49 is further by compression and energy storage；The present invention is placed on 55 rail level of rail again, two idler wheels The two sides face contact of C37 and 55 upper end of rail, idler wheel A3 are contacted simultaneously with 55 rail level of rail with idler wheel B5, are then removed and act on Active force on two expansion plate C49；Under the reset response of the compressed spring in two expansion plate C49, two idler wheel D50 points Not under the promotion of the inner panel of corresponding expansion plate C49 with the two sides face contact at the middle part of rail 55, two nozzles spray of U-shaped nozzle 26 Mouth is concordant with 55 upper end two sides of rail respectively.

Two electric driving modules 51 are run, the output shaft of two electric driving modules 51 drives two idler wheel D50 to rotate respectively, and two Idler wheel D50 drives whole equipment to move along rail 55；Under the rubbing action of 55 upper side of rail, two idler wheel C37 occur Rotation, idler wheel A3 and idler wheel B5 are rotated；Idler wheel B5 drives coaxial bevel gear A6 synchronous rotary, and bevel gear A6 passes through cone tooth Taking turns B7 drives gear A 8 to rotate.

If fat edges is not present in 55 upper side of rail, the inner panel of two expansion plate A34 does not occur relative to its outside plate Contractile motion；It still maintains with gear B 42 that expansion plate A34 inner panel moves synchronously and is engaged with gear A 8；At this point, gear A 8 Gear B 42 is driven to rotate, the finger 43 in gear B 42 is with 42 synchronous rotary of gear B；Since sliding block 15 in fixture block A16 and stretches The upper end that spiral T-type guide groove 12 is maintained under the action of the inner panel side of plate B44 is stationary, the lower end of fixture block B17 at this time with The upper end of finger 43 has very small spacing in the vertical direction, thus with gear B 42 rotate finger 43 will not be mounted on The fixture block B17 of 15 lower end of sliding block interacts, and does not spray ink in U-shaped nozzle 26；If 55 upper side of rail exists When relatively thin fat edges, two idler wheel C37 roll the fat edges of two sides respectively, and two idler wheel C37 drive two expansion plate A34's respectively Inner panel occurs to move relative to the minimal shrink of its outside plate, and the inner panel of expansion plate A34 drives expansion plate B44 by corresponding L plate B38 It is synchronous to occur small movements, the inner panel plate end side surface of expansion plate B44 still keep with the contact of fixture block A16, in expansion plate A34 Compressed spring is by compression and energy storage；Two L plate B38 drive two elastic slats 39 to discharge a small amount of energy respectively, and two arcs rub Small reduction occurs for the pressure between pad 40 and friction column 29；Since controlled valve A24 at this time is still in closed state, So piston 28 will not generate movement, relative motion is not generated between friction column 29 and two arcuate friction pieces 40；With expansion plate The gear B 42 that A34 inner panel moves synchronously still engages with gear A 8 or terminates engagement；At this point, whether no matter gear B 42 rotates, Finger 43 in gear B 42 will not interact with the fixture block B17 for being mounted on 15 lower end of sliding block, not spray in U-shaped nozzle 26 Penetrate ink；When two idler wheel C37 leave relatively thin fat edges；Under the reset response of two expansion plate A34 internal compression springs, two The inner panel momentary reset of a expansion plate A34, two idler wheel C37 under the drive of the inner panel of corresponding expansion plate A34 respectively with rail 55 upper ends do not have the two sides instantaneous touch of fat edges；The inner panel of two expansion plate A34 passes through corresponding L plate B38 respectively and drives two Deformation occurs and restPoses for elastic slat 39, when two arcuate friction pieces 40 restore the original state to friction column 29 Frictional force；Gear B 42 engages under the drive of corresponding L plate B38 with gear A 8.

If 55 upper side of rail is with fat edges and when fat edges reaches certain thickness, two idler wheel C37 roll iron respectively Receipts relative to its outside plate occur under the drive of two idler wheels for the fat edges of 55 upper end two sides of rail, the inner panel of two expansion plate A34 Contracting moves, and the compressed spring in two expansion plate A34 is by compression and energy storage；Two expansion plate A34 inner panels pass through corresponding L plate respectively B38 drives two elastic slats 39 to release energy, and the frictional force between two arcuate friction pieces 40 and friction column 29 greatly reduces； At the same time, gear B 42 is driven quickly to terminate with gear A 8 by L plate B38 with the inner panel of 42 respective side expansion plate A34 of gear B Engagement, finger 43 do not rotate；L plate B38 drives limitation of the expansion plate B44 entirety Rapid reversal to fixture block A16；In stretching Under the action of spring A20, sliding block 15 drives spiral T-type guide groove 12 of the fixture block A16 and fixture block B17 on 11 inner wall of fixed ring quick Downward screw；Sliding block 15 drives annular groove 14 of the rotating ring 18 on L plate C13 to rotate by spring A20 and link block 19；Card Block A16 drives the switch shift lever 23 on controlled valve A24 quickly to swing by telescopic rod A21 and telescopic rod B22, switch shift lever 23 Moment opens controlled valve A24；When sliding block 15 slides to the bottom of spiral T-type guide groove 12, switch shift lever 23 is rocked to the limit, Controlled valve A24 is fully opened；Spring B 30 overcomes the frictional force between two arcuate friction pieces 40 and friction column 29 to drive work Plug 28 is moved downward along black 27 inner wall of shell；Ink in 28 extruded ink shell 27 of piston is through hard tube A25 by two sprays of U-shaped nozzle 26 Mouth high pressure sprays；As equipment is along rail 55 while moving automatically, two of U-shaped nozzle 26 55 rail level of rail and its two The junction of the fat edges of side sprays two labels polishing lines；Then by sander polishing fat edges to mark line at.

When two idler wheel C37 leave fat edges, under the reset response of two expansion plate A34 internal compression springs, two The inner panel momentary reset of expansion plate A34, two idler wheel C37 moment and iron under the drive of the inner panel of corresponding expansion plate A34 respectively 55 upper end of rail does not have the side of fat edges to contact；The inner panel of two expansion plate A34 drives two elasticity by corresponding L plate B38 respectively Deformation occurs and restPoses for lath 39, and two arcuate friction pieces 40 restore the friction when original state to friction column 29 Power；Frictional force between two arcuate friction pieces 40 and friction column 29 prevents piston 28 from moving downward along black 27 inner vertical of shell, Ink in black shell 27 is no longer sprayed through hard tube A25 by U-shaped nozzle 26；At the same time, drive of the gear B 42 in corresponding L plate B38 Lower moment will engage with gear A 8, and L plate B38 drives expansion plate B44 momentary reset；Under the drive of the idler wheel D50 of lasting rotation, hold The gear A 8 of continuous rotation drives gear B 42 to rotate, and gear B 42 drives 43 synchronous rotary of finger being installed on it；When finger 43 with When fixture block B17 meets and interacts, fixture block B17 band movable slider 15 and fixture block A16 are along the quick upward spiral of spiral T-type guide groove 12 Movement, fixture block B17 are gradually separated along the vertical direction with finger 43；Sliding block 15 drives rotating ring by spring A20 and link block 19 18 annular groove 14 along L plate C13 vertical section lower end rotates, and spring A20 is by quick lift and energy storage；When the dialling in finger 43 of sliding block 15 When moving to the inclined-plane B48 on the inner panel plate end of expansion plate B44 under dynamic, the inclined-plane at the inner panel plate end of fixture block A16 and expansion plate B44 B48 contact continues the finger 43 rotated with gear B 42 and drives fixture block A16 to act on expansion plate by fixture block B17 and sliding block 15 The inclined-plane B48 at the inner panel plate end of B44；The inner panel of expansion plate B44 is shunk along its outside plate, the compressed spring in expansion plate B44 by into The compression of one step and energy storage；When on the inner panel that finger 43 drives fixture block A16 to cross expansion plate B44 by fixture block B17 and sliding block 15 When inclined-plane B48, fixture block A16 is opposite with the inclined-plane A47 at inner panel plate end of expansion plate B44；Compressed spring in expansion plate B44 Under reset response, the inclined-plane A47 at the inner panel plate end of expansion plate B44 is close to fixture block A16；At this point, the compression bullet in expansion plate B44 Spring is further compressed on the basis of its original state, finger 43 and fixture block B17 just off；It is compressed in expansion plate B44 Compressed spring under the action of, the inclined-plane B48 at the inner panel plate end of expansion plate B44 acts on fixture block A16, and passes through fixture block A16 band The continuation of movable slider 15 is moved upwards along spiral T-type guide groove 12 and moment reaches its initial position, and expansion plate B44 momentary recovery is initial State, the lower end fixture block B17 no longer interact with lasting with the finger 43 that gear B 42 rotates.

During 15 momentary reset of sliding block, sliding block 15 is opened by fixture block A16, telescopic rod A21 and telescopic rod B22 drive It closes 23 moment of driving lever clawback and moment closing is carried out to controlled valve A24, U-shaped 26 moment of nozzle no longer sprays ink.

During the present invention is along 55 continuous service of rail, equipment with the appearance of fat edges and from 55 rail level of trend rail and fertilizer The intersection injection polishing line on side, is automatically stopped injection ink with the disappearance of fat edges.

After detecting to the fat edges of rail 55, use of the invention terminates, and the residual ink in black shell 27 is put completely Out.

In conclusion beneficial effects of the present invention: the idler wheel D50 installed on two expansion plate C49 in the present invention can make Of the invention it must advance automatically along rail 55 and fat edges is detected automatically, with Patent No. " CN in the prior art " the 55 fat edges detection device of rail " of 104176087 B " compares, and realizes in automatically during moving along rail 55, Guarantee that two nozzles of U-shaped nozzle 26 are concordant with 55 upper end two sides holding of rail respectively always, and then guarantees that U-shaped nozzle 26 sprays The setting-out that is formed on fat edges of ink be fat edges and 55 upper side of rail segmentation reference line；It is held in the present invention along rail 55 During reforwarding row, the present invention sprays polishing line with the appearance of fat edges and from the intersection of 55 rail level of trend rail and fat edges, with The disappearance of fat edges and be automatically stopped injection ink.When to 55 rail level of rail injection fat edges polishing line, U-shaped nozzle 26 is spray with pressure It penetrates, more preferable than traditional jeting effect not with pressure, the polishing line of formation is more straight and clear；Rail of the present invention in not fat edges When being run on 55, if controlled valve A24 breaks down or fails, due to the friction of friction column 29 and two arcuate friction pieces 40 Vertical motion will not occur for effect, friction column 29, and the ink in black shell 27 is mothballed under atmospheric pressure in black shell 27, Without experience wear failure controlled valve A24 and leaked from black shell 27, the present invention can still continue to extend using one section Time will not be damaged during operation because of controlled valve A24 and cause the stagnation of work, influence working efficiency；In addition, this U-shaped nozzle 26 in the invention moment when encountering certain thickness fat edges sprays ink, or moment stops spraying when being detached from fat edges Ink is penetrated, guarantees the accuracy to fat edges setting-out label.

Claims (10)

1. a kind of equipment for Road Detection, it is characterised in that: it include siding, idler wheel A, idler wheel B, gear A, fixed ring, Sliding block, spring A, switch shift lever, controlled valve A, hard tube A, U-shaped nozzle, black shell, piston, friction column, spring B, hard tube B, Ka Guan Valve B, expansion plate A, idler wheel C, L plate B, elastic slat, arcuate friction piece, gear B, finger, expansion plate B, expansion plate C, idler wheel D, electric driving module, wherein two symmetrical sidings pass through two transverse slat being parallel to each other connections, the lower surface of two transverse slats The idler wheel A and idler wheel B with rail of railway cooperation are separately installed at center；The lower surface for being equipped with the transverse slat of idler wheel B is equipped with Gear A, axis where gear A are vertical with rail of railway；Axis where gear A and the place idler wheel B axis are sequentially connected；

Two expansion plate A that inner panel plate end is equipped with idler wheel C are symmetrically mounted between two sidings, two idler wheel C respectively with The cooperation of rail upper end two sides；There is the compressed spring of connection its inner panel and outside plate in expansion plate A；With the gear B of gear A cooperation It is moved synchronously with the inner panel of the expansion plate A of lower section；L plate B, two L plate B there are two being symmetrically installed on the inner panel of two expansion plate A Horizontal segment plate end symmetrically install there are two perpendicular to siding plate face elastic slat；The end symmetrical of two elastic slats The installation arcuate friction piece opposite there are two concave surface；It is packed on transverse slat and is located at spiral on the fixed ring inner wall above gear B Sliding has sliding block；Sliding block upper and lower end is separately installed with fixture block A and fixture block B；Fixture block B and it is mounted on gear B upper end disc edge Finger cooperation；Expansion plate B is installed on the L plate B that axis where with gear B moves synchronously, have in expansion plate B connect its inner panel and The compressed spring of outside plate；Fixture block A and the inclined-plane A and inclined-plane B at expansion plate B inner panel plate end cooperate；

Vertical section is located at the L plate C at fixed ring center and is packed in fixed ring；L plate C vertical section lower end, which is equipped with, carries out sliding block The spring A of reset；Two expansion plate C that inner panel plate end is equipped with idler wheel D are symmetrically mounted between two sidings, two idler wheels D cooperates with rail on both sides of the middle face respectively；The electricity that driving respective roller D rotation is fitted on the inner panel of each expansion plate C drives Module；Black shell is mounted between two transverse slats, and piston seal vertical sliding is equipped with the bullet resetted to it in black shell, on piston Spring B；Piston upper end is vertically-mounted friction column；Friction column upper end is located between two arcuate friction pieces, and rubs with two arcs Pad frictional fit；Hard tube A is installed, the lower end hard tube A is equipped with U-shaped nozzle at the ink hole of black shell lower end；The two of U-shaped nozzle Branch nozzle end is located above rail of railway, and concordant with rail upper end two sides respectively；Controlled valve A is installed on hard tube A, is switched Switch shift lever and fixture block A on valve A are sequentially connected；The ink entrance of black shell lower end is equipped with hard tube B, is equipped with out on hard tube B Closing valve B.

2. a kind of equipment for Road Detection according to claim 1, it is characterised in that: axis where above-mentioned rollers B with The fixing seat A bearing fit being packed under corresponding transverse slat；Bevel gear A is installed on axis where idler wheel B；Axis where gear A and solid Mounted in the horizontal segment bearing fit of the L plate A of corresponding transverse slat lower end；The cone tooth engaged with bevel gear A is installed on axis where gear A Take turns B；Fixed ring is mounted on the horizontal segment side of L plate A by fixed block, and spiral T-type guide groove is circumferentially provided on fixed ring inner wall； Sliding block is spiral T-type, and sliding block slides in spiral T-type guide groove；Two electric driving modules, which pass through fixing seat D respectively and are mounted on two, to be stretched On the inner panel of contracting plate C.

3. a kind of equipment for Road Detection according to claim 1, it is characterised in that: fortune synchronous with said gear B Fixing seat C is installed on the medial surface of dynamic L plate B, gear B is mounted on fixing seat C；Black shell is mounted on one by fixing seat B At a transverse slat center side.

4. a kind of equipment for Road Detection according to claim 1 or 2, it is characterised in that: above-mentioned L plate C's is vertical Section lower end is circumferentially provided with annular groove, and rotation is nested with rotating ring in annular groove；Spring A is extension spring；The one end spring A and sliding block connect It connects, the other end is connect by link block with rotating ring external cylindrical surface；The one end connecting on spring A with link block is lower than spiral T-type The bottom of guide groove.

5. a kind of equipment for Road Detection according to claim 1, it is characterised in that: the outside plate of above-mentioned expansion plate A It is symmetrically opened on inner wall there are two guide groove A, the inboard side face of expansion plate A is symmetrically installed there are two guide pad A, and two are oriented to Block A is slided on respectively in two guide groove A；Guide groove B there are two symmetrically being opened on the outside plate inner wall of expansion plate B；Expansion plate B's Inner panel two sides are symmetrically installed there are two guide pad B, and two guide pad B are slided on respectively in two guide groove B；Expansion plate C's Outside plate inner wall is symmetrically opened there are two guide groove C；Guide pad C there are two symmetrically being installed on the inner panel side of expansion plate C, two Guide pad C is slided on respectively in two guide groove C.

6. a kind of equipment for Road Detection according to claim 1, it is characterised in that: the output of above-mentioned electricity driving module Axis and the place respective roller D axis connection.

7. a kind of equipment for Road Detection according to claim 1, it is characterised in that: above-mentioned spring B is compression bullet Spring；Spring B is nested in friction column, and spring B is located in black shell；It is connect at the top of spring B upper end and black shell inner wall, lower end and work End face connects beyond the Great Wall.

8. a kind of equipment for Road Detection according to claim 1, it is characterised in that: the upper end of above-mentioned fixture block A is perpendicular Telescopic rod A directly is installed, the upper end vertical articulation of telescopic rod A has a telescopic rod B, not one end hinged with telescopic rod A on telescopic rod B It is connected with the switch shift lever of controlled valve A.

9. a kind of equipment for Road Detection according to claim 1, it is characterised in that: above-mentioned arcuate friction piece it is interior The arc radius of cancave cambered surface and the radius of friction column are equal.

10. a kind of equipment for Road Detection according to claim 1, it is characterised in that: above-mentioned spring A is in always Tensional state；Compressed spring inside expansion plate B is in compressive state always.