CN207987761U - Can fixed position beam delivering machine - Google Patents

Abstract

The utility model is related to technical field bridge machine technical field more particularly to it is a kind of can fixed position beam delivering machine.The utility model can fixed position beam delivering machine, including fortune beam girder and telescopic fortune beam supporting leg, telescopic fortune beam supporting leg is set to the bottom surface for transporting beam girder, and telescopic fortune beam supporting leg can elongate or shorten along its length.The utility model can fixed position beam delivering machine, work of setting a roof beam in place can be rapidly completed to coordinate with guide girder machine in fixed position as needed when setting a roof beam in place.

Description

Can fixed position beam delivering machine

Technical field

The utility model is related to bridge machine technical field more particularly to it is a kind of can fixed position beam delivering machine.

Background technology

Integration of transporting and building function is used in beams of concrete field handling Line for Passenger Transportation concrete box girder, and can be set up in bridge location mixed Solidifying soil box beam.Compared with traditional transportation rack device, integration of transporting and building machine has speed of application fast, and maneuverability is, it can be achieved that tunnel face Zero distance is built bridge, the tunnel face of Bridge-wire fusing time is built bridge without disassembling any part in mountain area, and it is mechanical and excessive to assist The advantages that artificial.

Existing integration of transporting and building owner will include beam delivering machine and guide girder machine two parts, and beam delivering machine is for handling guide girder machine and mixes Solidifying soil box beam, guide girder machine is for guiding beam delivering machine to hang concrete box girder.But the beam delivering machine of existing integration of transporting and building machine does not have Position fixes and supports structure, makes beam delivering machine that guide girder machine be positioned over to station of setting a roof beam in place, carrying out feeding beam process to box beam and to case When beam carries out falling beam process, structure is fixed and supported due to not having position, beam delivering machine is likely to occur movement, causes to influence to set a roof beam in place The progress of work.

Therefore, for the above deficiency, it is desirable to provide a kind of beam delivering machine for capableing of fixed position as needed when setting a roof beam in place.

Utility model content

(1) technical problems to be solved

The technical problems to be solved in the utility model is to solve beam delivering machine in the prior art to fix due to not having position And support construction, cause beam delivering machine that guide girder machine is being positioned over to station of setting a roof beam in place, is carrying out feeding beam process to box beam and to box beam progress When falling beam process, mobile problem may occur for beam delivering machine.

(2) technical solution

In order to solve the above-mentioned technical problem, the utility model provide it is a kind of can fixed position beam delivering machine,

Including fortune beam girder and telescopic fortune beam supporting leg, telescopic fortune beam supporting leg is set to the bottom surface of fortune beam girder, and stretches Contracting formula fortune beam supporting leg can elongate or shorten along its length.

Further, telescopic fortune beam supporting leg include level-one fortune beam supporting leg and two level fortune beam supporting leg, level-one transport beam supporting leg with The connection of beam girder is transported, two level transports beam supporting leg and is slidably connected with level-one fortune beam supporting leg, so that two level fortune beam supporting leg can be transported along level-one The length direction of beam supporting leg is relative to level-one fortune beam supporting leg movement.

Further, telescopic fortune beam supporting leg further includes fortune beam supporting leg crossbeam, fortune beam supporting leg crossbeam it is horizontally disposed and with fortune Beam girder connects, and level-one fortune beam supporting leg is fixed on the both ends of fortune beam supporting leg crossbeam.

Further, telescopic fortune beam supporting leg further includes fortune beam supporting leg connection system, and fortune beam supporting leg connection system is tripod knot Structure, and be fixedly connected respectively with level-one fortune beam supporting leg, two level fortune beam supporting leg and fortune beam supporting leg crossbeam.

Further, telescopic fortune beam supporting leg further includes fortune beam flexural pivot pedestal, and fortune beam flexural pivot pedestal is fixed on two level fortune beam Supporting leg bottom.

Further, the top of telescopic fortune beam supporting leg and fortune beam girder rotation connection, so that telescopic fortune beam supporting leg exists The length direction below beam girder along fortune beam girder is transported to swing.

Further, fortune Liang Xiezhichengliang is equipped between telescopic fortune beam supporting leg and fortune beam girder.

Preferably, fortune Liang Xiezhichengliang is fixedly connected with fortune beam girder, and fortune Liang Xiezhichengliang is cut with scissors with telescopic fortune beam supporting leg It connects in succession, fortune Liang Xiezhichengliang can stretch along its length, to change telescopic fortune beam supporting leg and transport the angle between beam girder Degree.

Preferably, the one end for transporting Liang Xiezhichengliang is connect with fortune beam main beam pivot, and telescopic fortune beam supporting leg is equipped with multiple Tie point, transporting the other end of Liang Xiezhichengliang can connect from different tie points, to change telescopic fortune beam supporting leg and Yun Liang Angle between girder.

Further, further include preceding driving system and rear driving system, preceding driving system and rear driving system are separately connected In the both ends of fortune beam girder, telescopic fortune beam supporting leg is set between preceding driving system and rear driving system and close to preceding vehicle-driving System.

(3) advantageous effect

The above-mentioned technical proposal of the utility model has the following advantages that compared with prior art：

The utility model can fixed position beam delivering machine, with telescopic fortune beam supporting leg, telescopic fortune beam supporting leg is set It is placed in the bottom surface of fortune beam girder, and telescopic fortune beam supporting leg can elongate or shorten along its length, can carry out work of setting a roof beam in place Telescopic fortune beam supporting leg is extended when sequence, to fix the position of beam delivering machine, makes beam delivering machine that guide girder machine to be positioned over to station of setting a roof beam in place, right Box beam carries out feeding beam process and when carrying out falling beam process to box beam, and beam delivering machine will not move, and the work that ensures to set a roof beam in place is smoothed out. It is also possible to shorten telescopic fortune beam supporting leg when beam delivering machine moves, telescopic fortune beam supporting leg contact ground is prevented or by it His barrier obstruction, and hinder the movement of beam delivering machine.

Description of the drawings

Fig. 1 be using the utility model embodiment can fixed position beam delivering machine integration of transporting and building machine structural schematic diagram；

Fig. 2 be the utility model embodiment can fixed position beam delivering machine structural schematic diagram；

Fig. 3 is the front view of the preceding running gear of the utility model embodiment beam delivering machine；

Fig. 4 is the left view of the preceding running gear of the utility model embodiment beam delivering machine；

Fig. 5 is the structural schematic diagram of the telescopic fortune beam supporting leg of the utility model embodiment beam delivering machine；

Fig. 6 is the structural schematic diagram of the guide girder machine of the utility model embodiment integration of transporting and building machine；

Fig. 7 is the structural schematic diagram of the middle nose girder supporting leg of the utility model embodiment guide girder machine；

Fig. 8 is the left view of the front launching nose supporting leg of the utility model embodiment guide girder machine；

Fig. 9 is the front view of the front launching nose supporting leg of the utility model embodiment guide girder machine；

Figure 10 is the left view of the back launching nose supporting leg of the utility model embodiment guide girder machine；

Figure 11 is the front view of the back launching nose supporting leg of the utility model embodiment guide girder machine；

Figure 12 is the structural schematic diagram of the jack stand of the utility model embodiment guide girder machine；

Figure 13 is the structural schematic diagram of the multi-functional trolley of the utility model embodiment guide girder machine；

Figure 14 is the structural schematic diagram of the trolley of the multi-functional trolley of the utility model embodiment；

Figure 15 is the structural schematic diagram of the trolley suspension mechanism of the multi-functional trolley of the utility model embodiment；

Figure 16 is the structural schematic diagram of the third trolley of the multi-functional trolley of the utility model embodiment；

Figure 17-31 be using the utility model embodiment can the integration of transporting and building machine of beam delivering machine of fixed position guide girder machine is pacified The procedure of operating mode figure of method loaded on station of setting a roof beam in place.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model Apply example, the every other embodiment that those of ordinary skill in the art are obtained without making creative work, all Belong to the range of the utility model protection.

In the utility model embodiment, as shown in Figure 1, the utility model embodiment can the beam delivering machine of fixed position answer For integration of transporting and building machine, wherein integration of transporting and building machine includes guide girder machine 100 and beam delivering machine 200, wherein beam delivering machine 200 is used for lifting Guide girder machine 100 and concrete box girder (hereinafter referred to as " box beam "), guide girder machine 100 assist beam delivering machine 200, and bridge frame is realized with cooperation If via in is set a roof beam in place.Specifically, beam delivering machine 200 can transport guide girder machine 100, and make guide girder machine with the cooperation of guide girder machine 100 100 stay in station of setting a roof beam in place.Beam delivering machine 200 can also travel to and fro between Liang Chang between station of setting a roof beam in place, and transport box beam, and and guide girder machine The erection of box beam is completed in 100 cooperations.

As shown in Fig. 2, the utility model embodiment can the beam delivering machine 200 of fixed position include fortune beam girder 210, move ahead Walking system 220, rear running gear 230, lifting lift structure 260 and telescopic fortune beam supporting leg 240.Wherein, fortune beam girder 210 is The crossbeam of body structure, preceding running gear 220 and rear running gear 230 are respectively fixedly connected in the both ends of fortune beam girder 210, preceding Running gear 220 is fixed on the front end of fortune beam girder 210, and rear running gear 230 is fixed on the rear end of fortune beam girder 210.It is flexible Formula fortune beam supporting leg 240 is set to the bottom surface of fortune beam girder 210, and telescopic fortune beam supporting leg 240 is set to preceding driving system and rear row Between vehicle system and close to preceding driving system.It is two to lift by crane lift structure 260, and two lifting hoisting mechanisms are individually fixed in fortune On the bottom surface of beam girder 210, and between telescopic fortune beam supporting leg 240 and rear running gear 230.Two liftings promote knot The distance between structure 260 is identical as the length of box beam.Lifting hoisting mechanism is for slinging box beam, and preceding running gear 220 is with after Running gear 230 is used to drive the other structures synchronizing moving of fortune beam girder 210 and beam delivering machine 200, so that beam delivering machine 200 can Transport guide girder machine 100 and box beam.When beam delivering machine 200 needs fixed, telescopic fortune beam supporting leg 240 can be supported in bottom surface, with Position is carried out to beam delivering machine 200 to fix.

It should be noted that in the utility model embodiment, the front end of the front end and beam delivering machine 200 of fortune beam girder 210 For same end, specifically for beam delivering machine 200 when carrying out bridge erection work close to guide girder machine 100 or with guide girder machine 100 One end of connection；The rear end for transporting beam girder 210 and the rear end of beam delivering machine 200 are same end, specifically for beam delivering machine 200 into Far from guide girder machine 100 or one end for not connect with guide girder machine 100 when row bridge erection works.

Specifically, each lifting lift structure 260 includes two lifting units, and two lifting units are symmetrically fixed on fortune beam The both sides of girder 210.Each lifting lift structure 260 is respectively used to connect with the front and rear ends of box beam, and box beam is sling, To facilitate the transport to box beam.

The bottom surface of 210 front end of fortune beam girder is equipped with the step surface to set to the concave, and preceding running gear 220 is fixed on step surface On.Since 210 front end of fortune beam girder is provided with step surface, it can prevent nose girder girder 110 from being connect with fortune beam girder 210 When, the front end bottom surface of fortune beam girder 210 generates collision or friction with the rear end of nose girder girder 110, avoids hindering fortune beam girder 210 It is connected between guide girder machine 100, and causes beam delivering machine 200 that can not transport guide girder machine 100.

In the utility model embodiment, preceding driving system and rear driving system can synchronous drive fortune beam girder 210 rise Drop movement, so that fortune beam girder 210 vertically moves up and down.Specifically, preceding running gear 220 includes preceding mobile holder 221, preceding mobile holder 221 is connect with the front end of fortune beam girder 210, and fortune beam girder 210 can be driven to move up and down.Before Running gear 220 further includes front walking wheel group 222, and front walking wheel group 222 is set to preceding 221 bottom of mobile holder, and can Mobile holder 221 moves up and down before driving.Front walking wheel group 222 is two, and two front walking wheel groups 222 are along fortune beam girder 210 length direction is arranged in parallel, and the distance between two front walking wheel groups 222 are more than the maximum width of guide girder machine 100.Afterwards Running gear 230 includes rear mobile holder, and rear mobile holder is connect with the rear end of fortune beam girder 210, and can drive fortune beam Girder 210 moves up and down.Running gear 230 further includes rear walking wheel group afterwards, and rear walking wheel group is set to rear mobile holder bottom Portion, and mobile holder moves up and down after capable of driving.Rear walking wheel group is two, and two rear walking wheel groups are along fortune beam girder 210 length direction is arranged in parallel, and the distance between two rear walking wheel groups are more than the maximum width of guide girder machine 100.

Since preceding running gear 220 is identical as the structure of rear running gear 230 in the utility model embodiment, such as Fig. 3- Shown in 4, illustrated for former running gear 220.Preceding running gear 220 before preceding mobile holder 221 and two including walking Wheel group 222, preceding mobile holder 221 is used to front walking wheel group 222 being connected to 210 lower end of fortune beam girder, so that front walking wheel group 222 can drive the front end movement of fortune beam girder 210.The midpoint of preceding mobile holder 221 is fixed by preceding walking jacking system 223 In the front end of fortune beam girder 210, preceding walking jacking system 223 can be the hydraulic cylinder that moves ahead away, and preceding walking hydraulic cylinder can So that fortune beam girder 210 is vertically increased or is reduced, with meet it is different set a roof beam in place height the needs of.Meanwhile preceding mobile holder 221 along the length direction setting for transporting beam girder 210, and the bottom end both sides of preceding mobile holder 221 are respectively along the length of fortune beam girder 210 It spends direction and one front walking wheel group 222 is set, the maximum that the distance between two front walking wheel groups 222 are more than guide girder machine 100 is wide Degree facilitates beam delivering machine 200 and guide girder machine 100 to coordinate so that guide girder machine 100 can pass through between two front walking wheel groups 222, Guide girder machine 100 is set to be moved to the erection of set a roof beam in place station or completion box beam.Front walking wheel group 222 is connected to by front-wheel hydraulic cylinder 221 bottom of preceding mobile holder, and preceding mobile holder 221 can be driven to move up and down, it is further driven to 210 liters of fortune beam girder High or reduction.

The structure of two front walking wheel groups 222 is identical, includes the front-wheel support 224 being vertically arranged, each front-wheel support 224 bottoms are respectively uniformly distributed multiple preceding walking rollers 225.Each preceding walking roller 225 passes through front steering mechanism and front-wheel branch Frame 224 connects.Specifically, front steering axis is vertically arranged in front steering mechanism, front steering axis can be rotated along its axis, be moved ahead The bottom end that idler wheel 225 is fixed on front steering axis is walked, the axis of steering shaft before enabling front steering axis to drive preceding walking roller 225 It is dynamic for shaft rotation, to complete the adjustment to 225 direction of travel of preceding walking roller.Preceding walking roller 225 is also correspondingly arranged on forward Steering 226, forward walk about Force system and preceding walking braking system are walked, preceding walking steering 226 can drive front steering Shaft rotation is dynamic, and with the direction of travel of walking roller before change 225, forward Force system of walking about can drive preceding walking roller 225 forward Or it rolls backward, 225 stop motion of walking roller before preceding walking braking system can control.

As shown in figure 5, telescopic fortune beam supporting leg 240 can elongate or shorten along its length.Specifically, telescopic fortune Beam supporting leg 240 includes level-one fortune beam supporting leg 241 and two level fortune beam supporting leg 242, and level-one is transported beam supporting leg 241 and connected with fortune beam girder 210 It connects, two level fortune beam supporting leg 242 is slidably connected with level-one fortune beam supporting leg 241, so that two level fortune beam supporting leg 242 can transport beam along level-one The length direction of supporting leg 241 is moved relative to level-one fortune beam supporting leg 241, to realize using telescopic fortune beam supporting leg 240 to fortune The position of beam machine 200 is fixed.

Telescopic fortune beam supporting leg 240 further includes fortune beam supporting leg crossbeam 243, and fortune beam supporting leg crossbeam 243 by level-one for transporting beam Supporting leg 241 is connect with fortune beam girder 210, and fortune beam supporting leg crossbeam 243 is horizontally disposed and is connect with fortune beam girder 210, and level-one transports beam Supporting leg 241 is fixed on the both ends of fortune beam supporting leg crossbeam 243.

Wherein, the midpoint of fortune beam supporting leg crossbeam 243 is fixed on fortune beam girder 210, and it is vertical to transport beam supporting leg crossbeam 243 It is arranged in fortune beam girder 210,243 both ends of fortune beam supporting leg crossbeam are separately connected level-one fortune beam supporting leg 241, and level-one transports beam supporting leg 241 Fortune beam supporting leg crossbeam 243 is respectively perpendicular to be arranged.Two level fortune beam supporting leg 242 is arranged in 241 supporting leg of level-one fortune beam supporting leg, two level Fortune beam supporting leg 242 is connect with fortune beam supporting leg hydraulic cylinder, and controls two level fortune beam supporting leg 242 along level-one fortune beam supporting leg 241 Length direction moves.

Telescopic fortune beam supporting leg 240 further includes that fortune beam supporting leg connection is 244, and it is tripod knot that fortune beam supporting leg connection, which is 244, Structure, and be fixedly connected respectively with level-one fortune beam supporting leg 241, two level fortune beam supporting leg 242 and fortune beam supporting leg crossbeam 243.Beam supporting leg connects Connect is to play the role of supporting and fixing level-one fortune beam supporting leg 241, two level fortune beam supporting leg 242, fortune beam supporting leg crossbeam 243.

Telescopic fortune beam supporting leg 240 further includes fortune beam flexural pivot pedestal 245, and fortune beam flexural pivot pedestal 245 is fixed on two level fortune beam 242 bottom of supporting leg.

In order to make telescopic fortune beam supporting leg 240 can adapt to ramp, in the utility model embodiment, telescopic fortune The top of beam supporting leg 240 is rotatablely connected with fortune beam girder 210, so that the edge below fortune beam girder 210 of telescopic fortune beam supporting leg 240 The length direction for transporting beam girder 210 is swung.Also, it is equipped with fortune beam between telescopic fortune beam supporting leg 240 and fortune beam girder 210 tiltedly to prop up Support beam 246.

In one embodiment of the utility model, fortune beam bearing diagonal beam 246 is fixedly connected with fortune beam girder 210, transports beam Bearing diagonal beam 246 is articulated and connected with telescopic fortune beam supporting leg 240, and fortune beam bearing diagonal beam 246 can stretch along its length, to change Become the angle between telescopic fortune beam supporting leg 240 and fortune beam girder 210.Specifically, the bottom end of fortune beam bearing diagonal beam 246 and two level The lower end articulated connection of beam supporting leg 242 is transported, fortune beam bearing diagonal beam 246 is fixed by transporting the oblique hydraulic cylinder of beam with fortune beam girder 210 Connection, hydraulic cylinder can drive fortune beam bearing diagonal beam 246 to carry out stretching motion, so as to change telescopic fortune beam supporting leg Angle between 240 and fortune beam girder 210.

In another embodiment of the utility model, one end and the fortune beam girder 210 of fortune beam bearing diagonal beam 246 hingedly connect It connects, telescopic fortune beam supporting leg 240 is equipped with multiple tie points, and the other end of fortune beam bearing diagonal beam 246 can be from different connections Point connection, to change the angle between telescopic fortune beam supporting leg 240 and fortune beam girder 210.Specifically, telescopic fortune beam supporting leg Multiple tie points are provided along its length on 240 level-one fortune beam supporting leg 241 and two level fortune beam supporting leg 242, transport beam bearing diagonal Beam 246 from different tie points by connecting, to change the angle between telescopic fortune beam supporting leg 240 and fortune beam girder 210.Its In, tie point can be slot, and fortune beam bearing diagonal beam 246 is by being inserted in slot, to be connected from different slots.

As shown in Fig. 2, the utility model embodiment can the beam delivering machine 200 of fixed position further include trolley bindiny mechanism 250, the lower surface of fortune beam girder 210 is fixed in trolley bindiny mechanism 250, and is located at preceding driving system and telescopic fortune beam branch Between leg 240, for connect with the trolley of guide girder machine 100, to guide girder machine 100 transport and position is fixed.Specifically, platform Vehicle bindiny mechanism 250 includes trolley interconnecting piece 251 and fortune beam interconnecting piece 252, trolley interconnecting piece 251 and trolley suspension mechanism 154 Connection, fortune beam interconnecting piece 252 connect trolley interconnecting piece 251 and fortune beam girder 210.Fortune beam interconnecting piece 252 is fixed on fortune beam girder 210 bottom, specifically, fortune beam interconnecting piece 252 can be connect by transporting beam connection hydraulic cylinder with fortune beam girder 210, and Stretching motion can vertically be done.Trolley interconnecting piece 251 is movably arranged at the bottom of fortune beam interconnecting piece 252, specifically, Trolley interconnecting piece 251 can be connected hydraulic cylinder by trolley and be connect with fortune beam interconnecting piece 252, and can be along fortune beam girder 210 Length direction moves.Therefore, fortune beam interconnecting piece 252 can drive trolley interconnecting piece 251 to move up and down, to adjust trolley interconnecting piece 251 height, trolley interconnecting piece 251 can be moved forward and backward along fortune beam girder 210, to connect or release company with multi-functional trolley 150 It connects.

As shown in fig. 6, guide girder machine 100 include nose girder girder 110, front launching nose supporting leg 120, middle nose girder supporting leg 130 and after lead Beam supporting leg 140, front launching nose supporting leg 120, middle nose girder supporting leg 130 and back launching nose supporting leg 140 are respectively arranged on nose girder girder 110. Wherein, front launching nose supporting leg 120 and middle nose girder supporting leg 130 respectively can along nose girder girder 110 length direction on nose girder girder 110 It is mobile.And front launching nose supporting leg 120 is vertically arranged always, can be stretched out or the bottom surface for nose girder girder 110 of retracting.When front launching nose branch When leg 120 stretches out the bottom surface of nose girder girder 110, nose girder girder 110 can be supported；When 120 retraction nose girder girder of front launching nose supporting leg When 110 bottom surface, it can prevent it from beam delivering machine 200 being hindered to transport guide girder machine 100 due to contact ground or other barriers.In Nose girder supporting leg 130 can be vertically arranged and positioned at the lower section of nose girder girder 110, can also be in the front end of nose girder girder 110 by front overhang The front end of nose girder girder 110 is sling and be hung to hang device 170, and the bottom surface of middle nose girder supporting leg 130 is not less than nose girder girder 110 bottom surface.When nose girder supporting leg 130 is located at the lower section of nose girder girder 110 in the middle, nose girder girder 110 can be supported；Nose girder in the middle When supporting leg 130 is hung at the front end of nose girder girder 110, it can prevent middle nose girder supporting leg 130 from contacting ground or other barriers And beam delivering machine 200 is hindered to transport guide girder machine 100.Back launching nose supporting leg 140 is connect with the rear end thereof of nose girder girder 110, therefore, after Nose girder supporting leg 140 can rotate in vertical plane, so that back launching nose supporting leg 140 can be vertically installed under nose girder girder 110 Side or the rear end for being arranged in parallel in nose girder girder 110.When back launching nose supporting leg 140 is vertically arranged, nose girder girder can be supported 110；When back launching nose supporting leg 140 is horizontally disposed with, can prevent from that beam delivering machine 200 is hindered to transport guide girder machine 100.

It should be noted that in the utility model embodiment, the front end of the front end and guide girder machine 100 of nose girder girder 110 For same end, specifically for guide girder machine 100 when carrying out bridge erection work far from beam delivering machine 200 or not with beam delivering machine One end of 200 connections；The rear end of nose girder girder 110 is same end with the rear end of guide girder machine 100, is specifically guide girder machine 100 When carrying out bridge erection work close to beam delivering machine 200 or the one end being connect with beam delivering machine 200.

In the utility model embodiment, the front end of nose girder girder 110 is equipped with front suspension structure, the bottom surface of nose girder girder 110 Upper edge center line is equipped with middle supporting leg guide rail, and middle supporting leg guide rail extends to the bottom surface of front suspension structure, during middle nose girder supporting leg 130 passes through Train is connected with middle supporting leg guide rail in 110 lower section of nose girder girder, and middle nose girder supporting leg 130 is made to be connect with middle supporting leg guide rail, with Make nose girder supporting leg 130 that can be moved below nose girder girder 110 and front suspension structure along the length direction of nose girder girder 110.Its In, middle nose girder supporting leg 130 can slide into the front end of nose girder girder 110, and can finally be hung at 110 front end of nose girder girder On front hitch；Middle nose girder supporting leg 130 can also be moved to the rear end of nose girder girder 110, and be finally moved to after The position of nose girder supporting leg 140.During middle nose girder supporting leg 130 moves, due to the width of its maximum width and nose girder girder 110 It spends identical, and therefore will not hinder front launching nose supporting leg 120 or multi-functional trolley positioned at the underface of nose girder girder 110 150 movement will not be hindered by front launching nose supporting leg 120 or multi-functional trolley 150.

Front suspension structure includes nose girder hoisting rack and the hoist engine that is set on nose girder hoisting rack, in the middle nose girder supporting leg 130 Front suspension structure and nose girder girder are moved to by one bottom surface in nose girder girder 110 or front suspension structure by middle train When 110 intersection, nose girder supporting leg 130 rises or falls movement during hoist engine can drive, so that middle nose girder supporting leg 130 moves It moves to by another the bottom surface in nose girder girder 110 or front suspension structure.For example, nose girder supporting leg 130 is along nose girder girder in the middle When 110 bottom surface is moved to intersection of the front suspension structure with nose girder girder 110, hoist engine work, and nose girder branch in drive Leg 130 does ascending motion, and middle nose girder supporting leg 130 is enable to be moved upward on nose girder hoisting rack, and is finally moved to nose girder and rises Rise the front end of frame.When 130 negative direction of nose girder supporting leg moves in the middle, principle is identical, and this will not be repeated here.

As shown in fig. 7, middle nose girder supporting leg 130 include it is vertically from top to bottom sequentially connected in upper segmented column, in The lower segmented column 134 in of segmented column 133.In middle segmented column 133 can the vertically upper segmented column movement relative in.In lower segmented column 134 In the bottom end of middle nose girder supporting leg 130, in lower segmented column 134 can be overturn to the bottom surface of nose girder girder 110.133 He of middle segmented column in meanwhile In lower segmented column 134 can also relative in upper segmented column rotation with middle segmented column 133 in changing and in lower segmented column 134 and nose girder girder 110 angles in the horizontal direction.

Specifically, upper segmented column is played for being connect with nose girder girder 110 by middle nose girder supporting leg 130 and nose girder girder 110 in The effect of connection.In the upper segmented column in of middle segmented column 133 be slidably connected, play the role of supporting nose girder girder 110, for undertaking fortune The 200 via heavy duty of beam machine.In middle segmented column 133 and in be equipped with the middle sliding hydraulic cylinder being vertically arranged between upper segmented column, in making in Segmented column 133 can be moved vertically so that in middle segmented column 133 upper segmented column can in its longitudinal direction be carried out relative in Relative motion enables middle 130 overall elongated of nose girder supporting leg or shortening, meets the needs of centering nose girder 130 different length of supporting leg.

The lower segmented column 134 in of middle segmented column 133 rotates during upper segmented column can also drive in meanwhile, to be built bridge according to curve When concrete condition adjustment guide girder machine 100 it is in place.Specifically, upper segmented column includes middle section interconnecting piece 131 and middle section rotating part in 132, middle section interconnecting piece 131 is rotatably connected with middle section rotating part 132, and middle section interconnecting piece 131 is connect with nose girder girder 110, middle section The middle segmented column 133 in of rotating part 132 is connect.In the utility model embodiment, middle section interconnecting piece 131 and middle section rotating part 132 It can be connected by middle section shaft 135.

In lower segmented column 134 include it is lower in two save unit, lower section unit is respectively along the width side of nose girder girder 110 in each To setting, and the bottom of middle segmented column 133 is articulated and connected in respectively.In one embodiment of the utility model, in lower section Unit can be articulated and connected with middle section rotating part 132 respectively.Lower section unit can be respectively along the length of nose girder girder 110 in two The bottom surface of direction-guidance beam girder 110 overturns 90 ° so that in lower section unit there are vertical or two states of level, i.e., under Section unit has relative to nose girder girder 110 perpendicular or parallel to 110 two states of nose girder girder, can make middle nose girder supporting leg 130 entire length further elongates or shortens, meet it is different set a roof beam in place height the needs of.

Middle train include middle directive wheel, in anti-change gear and middle support wheel, middle directive wheel, in anti-change gear and middle support wheel difference It is set to 130 top of middle nose girder supporting leg, specifically, the top of upper segmented column in being respectively arranged at.

Wherein, anti-change gear can play the work of overturn-preventing for middle nose girder supporting leg 130 to be connect with middle supporting leg guide rail in With.In anti-change gear be connected with motor, anti-change gear provides power in, during anti-change gear drives in enabling nose girder supporting leg 130 along It is moved on middle supporting leg guide rail.Middle directive wheel and middle supporting leg guide rail bottom surface are parallel in middle supporting leg guide rail, and middle directive wheel Diameter and middle supporting leg guide rail it is of same size, enable middle directive wheel nose girder supporting leg in the locus guiding of supporting leg guide rail in 130 movements.Middle support wheel is gone up in being located between segmented column and the bottom surface of nose girder girder 110, to support nose girder girder 110, Neng Gouqi To the effect of support 110 vertical shift via of nose girder girder.

As Figure 8-9, front launching nose supporting leg 120 include encircle mechanism 121, horizontally slipping crossbeam 122 and slides up and down column 123.Wherein, front launching nose supporting leg 120 makes front launching nose supporting leg 120 by encircling mechanism 121 in the removable connection of nose girder girder 110 It can be moved along the length direction of nose girder girder 110.Horizontally slip crossbeam 122 can in the horizontal direction movably with encircle mechanism 121 Connection can drive and slide up and down column 123 and be moved along the width direction of nose girder girder 110.It slides up and down column 123 and is set to left and right The both ends of sliding beam 122, and can vertically slide, so that nose girder can be stretched out or withdraw by sliding up and down column 123 The bottom surface of girder 110.When sliding up and down the bottom surface of the stretching nose girder of column 123 girder 110, nose girder girder 110 can be supported；When upper When lower slider column 123 withdraws the bottom surface of nose girder girder 110, it can prevent it from hindering to transport due to contact ground or other barriers Beam machine 200 transports guide girder machine 100.

Front launching nose supporting leg 120 further includes preceding train, encircles mechanism 121 and is sheathed on nose girder girder 110, and passes through front-wheel System and the removable connection of nose girder girder 110.Preceding train includes preceding carrying roller 126, front walking wheel 124 and preceding anti-change gear 125；It moves ahead It walks to take turns 124 to be set to and encircle between mechanism 121 and the top surface of nose girder girder 110,124 groups of connection driving mechanisms of front walking wheel are used Mechanism 121 is encircled in drive to move.Preceding anti-change gear 125 will encircle mechanism 121 and the removable connection of nose girder girder 110, play anti- Overturning effect.The top both sides of nose girder girder 110 are equipped with flange, and preceding carrying roller 126 is set to the bottom for encircling mechanism 121 and flange Between face, load-bearing effect is played.

The top of mechanism 121 is encircled equipped with holder is encircled, the crossbeam 122 that horizontally slips can be along 110 width direction of nose girder girder It is movably arranged in and encircles in holder, can be by the driving of preceding traversing hydraulic cylinder, the crossbeam 122 that allows to horizontally slip is along leading 110 width direction of beam girder moves horizontally, and shifting can be synchronized along the width direction of nose girder girder 110 to make to slide up and down column 123 It is dynamic, to meet the demand of setting a roof beam in place of bridge bending section.

It slides up and down column 123 to be slidably connected and horizontally slip respectively 122 both ends of crossbeam, and sliding up and down column 123 can be along perpendicular Histogram is moved to relative to the crossbeam 122 that horizontally slips.Meanwhile two slide up and down the distance between column 123 and are more than middle nose girder branch The maximum width of leg 130, so that middle nose girder supporting leg 130 is free to across front launching nose supporting leg 120, in middle nose girder supporting leg 130 When being moved with front launching nose supporting leg 120, will not mutually it hinder.Column 123 is slided up and down in the utility model embodiment to slide with left and right Dynamic crossbeam 122 can connect by preceding vertical shift hydraulic cylinder, and driving slides up and down column 123 and vertically stretches out or withdraw and leads The bottom surface of beam girder 110, when being set a roof beam in place with meeting the needs of different height.

In the utility model embodiment, the bottom end for sliding up and down column 123 is equipped with front support pedestal, the bottom of front support pedestal Portion's maximum width is less than the width slided up and down between column 123, to ensure that the bottom of front launching nose supporting leg 120 can support completely In the width on bridge pier to be set up, preventing from being more than bridge pier to be set up due to sliding up and down distance between column 123, and before causing Nose girder supporting leg 120 can not reliably support nose girder girder 110 on bridge pier to be set up.

As shown in figs. 10-11, back launching nose supporting leg 140 includes from top to bottom vertically rear fixed knot 141 successively, slides afterwards Dynamic section 142 and afterwards lower segmented column 143.Wherein, lower segmented column 143 is vertically relative to rear solid after rear slip joint 142 can drive Surely section 141 sliding so that back launching nose supporting leg 140 can overall elongated or shortening, meet to 140 different length of back launching nose supporting leg Demand.Descend afterwards segmented column 143 can be overturn to the bottom surface of nose girder girder 110 (specifically, towards in nose girder supporting leg 130 direction Overturning), i.e., after lower segmented column 143 have perpendicular or parallel to 110 two states of nose girder girder relative to nose girder girder 110, with can So that the entire length of back launching nose supporting leg 140 is further elongated or shortened, meet it is different set a roof beam in place height the needs of.

Specifically, the top of rear fixed knot 141 is connect by nose girder fixing axle 144 with nose girder girder 110, makes rear fixed knot 141 can be rotated with nose girder fixing axle 144 for axis, so that back launching nose supporting leg 140, which can be recycled to, is arranged in parallel in nose girder master The rear end of beam 110 facilitates nose girder girder 110 to be moved forward or rearward, without being hindered with ground or other barriers.

Back launching nose supporting leg 140 further includes rear slip joint 142, and rear slip joint 142 is slidably connected with rear fixed knot 141, and after Slip joint 142 can be moved along 141 length direction of rear fixed knot relative to rear fixed knot 141.Specifically, rear slip joint 142 is logical Later sliding hydraulic cylinder connect with rear fixed knot 141, enable rear slip joint 142 relative to rear fixed knot 141 along its length It moves in direction.

It descends segmented column 143 to be set to 142 bottom of rear slip joint afterwards, and descends segmented column 143 can be to the bottom of nose girder girder 110 afterwards Face is overturn.Specifically, lower segmented column 143 is set to rear 142 bottom of slip joint and is rotatablely connected with rear slip joint 142 afterwards. In the utility model embodiment, lower segmented column 143 can be hinged with rear slip joint 142 afterwards.Therefore, lower segmented column 143 is rolled over after alloing Rise, i.e., after lower segmented column 143 can overturn to the ground of nose girder girder 110, to adjust guide girder machine 100 highly, realize tunnel face Low level is set a roof beam in place or a high position for non-tunnel situation is set a roof beam in place.

It, can be with it should be noted that when the integration of transporting and building machine of the utility model embodiment is in curve bridge formation operating mode Middle nose girder supporting leg 130 is fulcrum, by lower segmented column 134 in nose girder supporting leg 130 in control and in middle segmented column 133 and nose girder girder It is relatively rotated between 110, to the angle in change between the bottom end and nose girder girder 110 of lower segmented column 134, makes nose girder girder The back launching nose supporting leg 140 of 110 rear end can be located at the surface of corresponding bridge pier to be set up.And by controlling front launching nose The crossbeam 122 that horizontally slips of supporting leg 120 is moved along the width direction of nose girder girder 110, to change the position for sliding up and down column 123 It sets, makes to slide up and down the surface that column 123 is located at corresponding bridge pier to be set up.To enable guide girder machine 100 according to curve Concrete condition adjustment guide girder machine 100 when bridge formation is in place.

In the utility model embodiment, front launching nose supporting leg 120, middle nose girder supporting leg 130 and back launching nose supporting leg 140 being capable of bands Dynamic nose girder girder 110 is raised and lowered, so that nose girder girder 110 is in high-order station or low level station.In order to ensure Nose girder girder 110 can reliably carry out height adjusting, and as shown in figure 12, the rear end of nose girder girder 110 is equipped with jack stand 160, when nose girder girder 110 is converted between high-order station or low level station, jack stand 160 can support very heavy Top, to coordinate nose girder girder 110 to adjust height.

In one embodiment of the utility model, jack stand 160 is detachably connected with nose girder girder 110.At this In another embodiment of utility model, jack stand 160 and the removable connection of nose girder girder 110, and can be along nose girder master The length direction of beam 110 stretches out or the rear end of retraction nose girder girder 110.It is very heavy in another embodiment of the utility model Ceiling hold 160 is rotatably connected with nose girder girder 110, so that jack stand 160 can stretch out or retract nose girder girder 110 Rear end.

The utility model embodiment realizes that the height of the nose girder girder 110 of guide girder machine 100 is adjusted using jack stand 160 Specific method be：

When the highly desirable reduction of nose girder girder 110, jack stand 160 stretches out the rear end of nose girder girder 110, and It is supported on jack.Lower segmented column 134 is flipped up in middle nose girder supporting leg 130, the rear lower segmented column 143 of back launching nose supporting leg 140 Column is flipped up.Jack and front launching nose supporting leg 120 simultaneously decline, so that middle nose girder supporting leg 130 and back launching nose supporting leg 140 support In on bridge pier to be set up.At this point it is possible to dismantle jack, jack stand 160 is withdrawn to the rear end of nose girder girder 110, from And complete switching of the nose girder girder 110 from high-order station to low level station.When the highly desirable raising of nose girder girder 110, Principle is identical, and details are not described herein.

In the utility model embodiment, since telescopic fortune beam supporting leg 240 can elongate or shorten along its length, Front launching nose supporting leg 120 and middle nose girder supporting leg 130 can be moved along the length direction of nose girder girder 110, and back launching nose supporting leg 140 can Length direction along nose girder girder 110 is overturn, therefore, telescopic fortune beam supporting leg 240, front launching nose supporting leg 120, middle nose girder supporting leg 130 and back launching nose supporting leg 140 can coordinate realize guide girder machine 100 moved between each bridge pier to be set up, only pass through transport beam Machine 200 and guide girder machine 100 can be realized guide girder machine 100 and moved between each bridge pier to be set up, without increasing ancillary equipment Guide girder machine 100 is set to be moved to station of setting a roof beam in place.

In the utility model embodiment, guide girder machine 100 further includes multi-functional trolley 150, and multi-functional trolley 150 is removable Ground is set on nose girder girder 110, and multi-functional trolley 150 can do phase along the length direction of nose girder girder 110 with nose girder girder 110 To movement, for driving nose girder girder 110 to move or beam delivering machine 200 being driven to move.

As shown in figure 13, multi-functional trolley 150 includes multiple trolleies 151 and unit frame 152, the edge respectively of trolley 151 The length direction of nose girder girder 110 is arranged and is connect with nose girder girder 110, and trolley 151 is connected to unit frame 152 Inside top.Specifically, for trolley 151 respectively with the removable connection of nose girder girder 110, trolley 151 can be along nose girder girder 110 Length direction moves, and is connected by axis pin between each two adjacent trolley 151, trolley 151 passes through trolley lifting cylinder respectively It is connected to the inside top of unit frame 152, unit frame 152 is enable vertically to rise or fall.

In the utility model embodiment, 152 both sides of unit frame are equipped with the support for driving beam delivering machine 200 to move Platform 153.Since front launching nose supporting leg 120, middle nose girder supporting leg 130 and back launching nose supporting leg 140 can drive nose girder girder 110 and more Function trolley 150, which synchronizes, to be moved up and down, so that nose girder girder 110 and multi-functional trolley 150 are in high-order station or low level Station.When nose girder girder 110 and multi-functional trolley 150 are in low level station, in order to ensure the whole height of support platform 153 It is constant, that is, ensure that the height residing for the preceding driving system of beam delivering machine 200 is constant, trolley supporting rack is provided in support platform 153.

In the utility model embodiment, relative moving mechanism is equipped between unit frame 152 and nose girder girder 110, For driving multi-functional trolley 150 to be relatively moved with nose girder girder 110.I.e. when 150 position of multi-functional trolley is fixed, more work( Energy trolley 150 can drive nose girder girder 110 to move；When 110 position of nose girder girder is fixed, multi-functional trolley 150 can be It is moved on nose girder girder 110.

In the utility model one embodiment, relative moving mechanism includes the nose girder chain being set on nose girder girder 110 The middle bit driver of item and 151 top of trolley for the front end for being disposed in proximity to nose girder girder 110；Middle bit driver includes vehicle frame chain Wheel and middle position driving motor, nose girder chain and vehicle frame sprocket wheel are connected, in be driving motor can be hydraulic motor and deceleration Machine, hydraulic motor drives speed reducer, and drives vehicle frame sprocket wheel to drive nose girder chain by speed reducer, so that multi-functional trolley 150 It does relative motion with nose girder girder 110.

In the utility model another embodiment, relative moving mechanism includes the nose girder being set on nose girder girder 110 The middle bit driver of rack and 151 top of trolley for the front end for being disposed in proximity to nose girder girder 110；Middle bit driver includes vehicle frame Gear and middle position driving motor, nose girder rack are connected with vehicle frame gear, and middle position driving motor driving vehicle frame gear drive is led Beam rack, so that multi-functional trolley 150 does relative motion with nose girder girder 110.

Each trolley 151 is movably attached by corresponding trolley lifting cylinder liftable in unit frame 152 respectively Inside top.And the unit frame 152 of the multi-functional trolley 150 of the utility model can move up and down, when needing root According to different stations of setting a roof beam in place Level Change nose girder and multi-functional trolley 150 height when, can be to the height of unit frame 152 Degree is adjusted, to coordinate beam delivering machine 200 to realize feeding beam and fall beam operation.

In the utility model embodiment, the quantity of trolley 151 is six, by along the front end of nose girder girder 110 to rear end Direction, successively include first trolley 151, three the second trolleies 151 and two third trolleies 151.Nose girder girder 110 Both side surface is respectively equipped with 151 track of trolley of the movement of pilot trolley 151.As shown in figure 14, the first trolley 151, the second trolley 151 and third trolley 151 respectively include small car crossbeam 151-1 and trolley sliding block 151-2, trolley sliding block 151-2 is respectively arranged at The both ends of small car crossbeam 151-1, and be connected in 151 track of trolley by the anti-wheel 151-3 that grabs of trolley, to realize trolley 151 Movement relative to nose girder girder 110.First trolley 151 is similar to 151 structure of the second trolley, since middle bit driver is set to The top of first trolley 151, therefore its difference is only：In the installation of the top of the first trolley 151 when bit driver, in order to The small car crossbeam 151-1 height of the height of bit driver in raising, the first trolley 151 is higher than the second trolley 151.Third trolley 151 and first trolley 151 and the second trolley 151 be additionally provided with and be used for and beam delivering machine difference lies in, the top of third trolley 151 The structure of 200 connections.

150 top of multi-functional trolley is equipped with trolley suspension mechanism 154, trolley bindiny mechanism 250 and trolley suspension mechanism 154 Cooperation is led so that multi-functional trolley 150 hangs on 210 lower section of fortune beam girder of beam delivering machine 200 to transport the loading of beam girder 210 Beam girder 110.Trolley suspension mechanism 154 is connect by trolley hanger with multi-functional trolley 150, and trolley hanger can be vertically It elongates or shortens, and drives multi-functional trolley 150 separate or close fortune beam girder 210.As shown in figure 15, trolley suspension mechanism 154 quantity is two, and two trolley suspension mechanisms 154 pass through the close nose girder of trolley hanger and multi-functional trolley 150 respectively The top of two trolleies 151 (i.e. two third trolleies 151) of 110 rear end of girder connects, and trolley hanger includes vertically From top to bottom sequentially connected stretching pylon 154-1, first adjust section 154-2 and second and adjust section 154-3, and second adjusts section 154-3 is movably arranged in the first adjusting section 154-2, and the first adjusting section 154-2 is movably arranged in stretching pylon In 154-1, stretching pylon 154-1 is fixedly connected with trolley suspension mechanism 154.Specifically, first the tune of section 154-2 and second is adjusted Segment 154-3 can be driven by corresponding adjusting section hydraulic cylinder respectively, so that the second adjusting section 154-3 can be stretched out or be withdrawn Stretching pylon 154-1 can be stretched out or be retracted to the first adjusting section 154-2, the first adjusting section 154-2.When fortune beam girder 210 When vertically moving up and down, trolley hanger can stretch, and be lifted with the fortune beam girder 210 in beam delivering machine 200 When movement, the height of the nose girder girder 110 and multifunctional dolly 151 that keep guide girder machine 100 is constant, set a roof beam in place for meeting a high position, Tunnel exit is set a roof beam in place and tunnel portal is set a roof beam in place different height requirements.Specifically, first adjusts section 154-2 wholes when a high position is set a roof beam in place Fully extended stretching pylon 154-1, the second adjusting section 154-3 does not stretch out the first adjusting section 154-2, first when tunnel exit is set a roof beam in place It is fully extended to adjust the adjusting sections of section 154-2 and second 154-3, first adjusts the adjustings of section 154-2 and second when tunnel portal is set a roof beam in place Section 154-3 is all withdrawn.

In the utility model embodiment, the top of multi-functional trolley 150 is additionally provided with trolley drop in beam 151-4 and trolley top beam 151-5, trolley drop in beam 151-4 are connected to the bottom of trolley hanger, and trolley top beam 151-5 is vertically relative to trolley hanger It is movably set between trolley hanger and multi-functional trolley 150.Specifically, as shown in figure 16, trolley drop in beam 151-4 and trolley Top beam 151-5 is respectively two, and a trolley drop in beam 151-4 and a corresponding trolley top beam 151-5 are set as one group, two groups Trolley drop in beam 151-4 and trolley top beam 151-5 is individually fixed in (i.e. two, two trolleies 151 close to 110 rear end of nose girder girder Third trolley 151) top.The top of trolley drop in beam 151-4 is equipped with drop in beam suspension part, and trolley drop in beam 151-4 is outstanding by drop in beam Extension portion hangs and hangs on the hanging beam of the bottom of trolley hanger.Trolley top beam 151-5 is located between 151 top surface of trolley and trolley hanger, When trolley bindiny mechanism 250 connect with trolley suspension mechanism 154, multi-functional trolley 150 is hung at 210 lower section of fortune beam girder, stretches After contracting hanger 154-1 stress, trolley top beam 151-5 holds out against trolley drop in beam 151-4, to make trolley drop in beam 151-4 and platform Roof stick carline 151-5 keeps locking state on the hanging beam of the bottom of trolley hanger.

In the following, according to shown in Figure 17-31, for guide girder machine is installed on the method for station of setting a roof beam in place, to using this reality With new embodiment can the operating method of integration of transporting and building machine of beam delivering machine of fixed position illustrate.

When guide girder machine 100 is transported by beam delivering machine 200 to station 320 of setting a roof beam in place, the middle nose girder supporting leg of guide girder machine 100 130 hang on the bottom surface of the front-end equipment 170 of 110 front end of nose girder girder, and the multi-functional trolley 150 of guide girder machine 100 is against fortune The preceding running gear 220 of beam machine 200 is arranged, and the front launching nose supporting leg 120 of guide girder machine 100 is arranged close to multi-functional trolley 150, nose girder The back launching nose supporting leg 140 of machine 100 is horizontally placed on the rear end of nose girder girder 110.At this point, beam delivering machine 200 is matched with guide girder machine 100 It closes, the specific method that guide girder machine 100 is installed on to station 320 of setting a roof beam in place includes the following steps：

S1, it drives the nose girder girder 110 of guide girder machine 100 to move, the front end of nose girder girder 110 is made to be moved to close to beam delivering machine 200 second 330 top of bridge pier to be set up, and the middle nose girder supporting leg 130 of guide girder machine 100 is supported in second and waits setting up Bridge pier 330.Wherein, when driving nose girder girder 110 moves, nose girder girder 110 is arranged in the preceding Running System of beam delivering machine 200 always In system 220, to keep nose girder girder 110 horizontally disposed, the rear end updip of guide girder machine 100 is prevented, nose girder girder 110 is made to locate always In horizontality.

In the utility model embodiment, the method for 110 movement of driving nose girder girder is to utilize the multi-functional of guide girder machine 100 Trolley 150 drives nose girder girder 110 to be moved along the length direction of nose girder girder 110.

First, as shown in figure 17, multi-functional trolley 150 drives nose girder girder 110 to Forward by its relative moving mechanism It is dynamic, so that the front end of nose girder girder 110 is stretched into station 320 of setting a roof beam in place and (stretches out first bridge pier to be set up close to beam delivering machine 200 350).At this point, the hoist engine of front-end equipment 170 is put middle nose girder supporting leg 130 by the nose girder hoisting rack of front-end equipment 170 Under, so that middle nose girder supporting leg 130 is located at below the front end of nose girder girder 110.Then, as shown in figure 18, multi-functional trolley 150 continues Driving nose girder girder 110, which moves forward to nose girder girder 110 and is moved to, is just completely covered (the i.e. nose girder girder of station 320 of setting a roof beam in place 110 front end is moved to second 330 top of bridge pier to be set up), while middle nose girder supporting leg 130 moves backward, and is led in guarantee Beam supporting leg 130 is constant relative to the position of beam delivering machine 200.At this point, as shown in figure 19, middle nose girder supporting leg 130 is along nose girder girder 110 Length direction move forward to the position of second bridge pier 330 to be set up, in middle nose girder supporting leg 130 middle segmented column 133 to Lower stretching, lower segmented column 134 is supported on second bridge pier 330 to be set up in making.

S2, continue to drive the nose girder girder 110 of guide girder machine 100 to move, the front end of nose girder girder 110 is made to continuously move to the Between the third of two bridge piers 330 to be set up and close beam delivering machine 200 bridge pier 340 to be set up.Wherein, such as Figure 20 institutes Show, the front end of nose girder girder 110 is moved to set a roof beam in place station 320 between (i.e. second bridge pier 330 and third to be set up wait for frame If bridge pier 340 between).

S3, multi-functional trolley 150 are moved forward along nose girder girder 110, make the unit frame 152 of multi-functional trolley 150 Rear end connects with the front end for the bridge floor 310 for carrying beam delivering machine 200.

Specifically, as shown in figure 21, front launching nose supporting leg 120 and multi-functional trolley 150 are synchronously along 110 guide of nose girder girder The front end of beam girder 110 is moved, so that front launching nose supporting leg 120 is moved to the front end of middle nose girder supporting leg 130, multi-functional trolley 150 The rear end of its unit frame 152 is moved to against the position for the bridge floor 310 for carrying beam delivering machine 200.

S4, unit frame 152 move down, and keep the top surface of the support platform 153 of unit frame 152 and bridge floor flat Together.

Specifically, as shown in figure 22, the unit frame 152 of multi-functional trolley 150 is relative to the bridge for carrying beam delivering machine 200 Face 310 moves down, so that the top surface of the support platform 153 of the both sides of unit frame 152 and carrying 200 bridge floor of beam delivering machine Flush.

S5, driving nose girder girder 110 move, and the front end of nose girder girder 110 is made to be moved to third bridge pier 340 to be set up On, and the front launching nose girder 110 of guide girder machine 100 moves and is supported in third bridge pier 340 to be set up.

First, as shown in figure 23, beam delivering machine 200 moves forward, make the front end of the preceding running gear 220 of beam delivering machine 200 with The front end alignment (being bonded with the rear end of the unit frame of multi-functional trolley 150 152) of bridge floor.Then, as shown in figure 24, more Function trolley 150 continues that nose girder girder 110 is driven to move forward, and so that the front end of nose girder girder 110 is moved to third and waits setting up Bridge pier 340 on.Meanwhile middle nose girder supporting leg 130 is moved backward relative to nose girder girder 110, and middle nose girder supporting leg 130 is made to keep branch It supports on second bridge pier 330 to be set up.At this point, as shown in figure 25, preceding fortune beam supporting leg is moved forward to along nose girder girder 110 The position of third bridge pier 340 to be set up, and the column 123 that slides up and down of front launching nose girder 110 extends downwardly, and makes front launching nose Girder 110 is supported on third bridge pier 340 to be set up.

S6, beam delivering machine 200 preceding running gear 220 be moved in support platform 153, and by 150 band of multi-functional trolley Dynamic beam delivering machine 200 is moved forward along nose girder girder 110, so that the telescopic fortune beam supporting leg 240 of beam delivering machine 200 is supported in second and is waited for The bridge pier 330 of erection.Wherein, when multi-functional trolley 150 drives beam delivering machine 200 to be moved forward along nose girder girder 110, beam delivering machine 200 trolley bindiny mechanism 250 connect with trolley suspended structure.

Specifically, as shown in figure 26, multi-functional trolley 150 drives beam delivering machine 200 to move forward, so that multi-functional trolley 150 and preceding running gear 220 be located at the front end of second bridge pier 330 to be set up, while making telescopic fortune beam supporting leg 240 to The position of two bridge piers 330 to be set up.At this point, as shown in figure 27, the two level fortune beam supporting leg 242 of telescopic fortune beam supporting leg 240 It extends downwardly, telescopic fortune beam supporting leg 240 is made to be supported on second bridge pier 330 to be set up.

S7, driving nose girder girder 110 move, and the rear end for making nose girder girder 110 connects with the front end of bridge floor, and guide girder machine 100 back launching nose supporting leg 140 is supported in first bridge pier 350 to be set up close to beam delivering machine 200, to complete guide girder machine 100 are installed on station 320 of setting a roof beam in place.

In the utility model embodiment, back launching nose supporting leg 140 is supported in the method packet of first bridge pier 350 to be set up It includes：

S71, driving nose girder girder 110 move, make the rear end of nose girder girder 110 be moved between the front end of bridge floor away from From the length more than back launching nose supporting leg 140.

S72, back launching nose supporting leg 140 downwardly turns over that it is made to be vertically arranged.

S73, driving nose girder girder 110 move, and back launching nose supporting leg 140 is made to be located at the position of first bridge pier 350 to be set up It sets, and is supported on first bridge pier 350 to be set up.

Specifically, as shown in figure 28, multi-functional trolley 150 drives nose girder girder 110 to continue to move along, and makes nose girder girder Front end of 110 rear end far from the bridge floor 310 for carrying beam delivering machine 200.When the rear end of nose girder girder 110 and carrying beam delivering machine 200 The distance between the front end of bridge floor 310 when being more than the length of back launching nose supporting leg 140, as shown in figure 29, rotate back launching nose supporting leg 140, so that back launching nose supporting leg 140 is vertically arranged at the lower section of nose girder girder 110.Then, as shown in figure 30, multi-functional trolley 150 Driving nose girder girder 110 moves backward, and back launching nose supporting leg 140 is made to be located at the position of first bridge pier 350 to be set up, at this point, The rear slip joint 142 of back launching nose supporting leg 140 extends downwardly, and back launching nose supporting leg 140 is made to be supported in first bridge pier 350 to be set up On.

In the utility model embodiment, guide girder machine 100 is installed on after setting a roof beam in place station 320, further includes：

S8, multi-functional trolley 150 are moved rearwardly into 152 rear end of unit frame along nose girder girder 110 and carry beam delivering machine The front end of 200 bridge floor 310 connects.As shown in figure 31, beam delivering machine 200 can be facilitated to move backward and leaves guide girder machine 100, and transported It goes and transports box beam to Liang Chang.

In conclusion the utility model can fixed position beam delivering machine, with telescopic fortune beam supporting leg, telescopic fortune Beam supporting leg is set to the bottom surface of fortune beam girder, and telescopic fortune beam supporting leg can elongate or shorten along its length, can into It goes and extends telescopic fortune beam supporting leg when setting a roof beam in place process, to fix the position of beam delivering machine, make beam delivering machine that guide girder machine is being positioned over frame Beam station carries out box beam feeding beam process and when carrying out falling beam process to box beam, beam delivering machine will not move, and guarantee is set a roof beam in place work It is smoothed out.It is also possible to shorten telescopic fortune beam supporting leg when beam delivering machine moves, telescopic fortune beam supporting leg is prevented contiguously Face or by other barrier obstructions, and hinder the movement of beam delivering machine.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (10)

1. it is a kind of can fixed position beam delivering machine, it is characterised in that：

Including fortune beam girder and telescopic fortune beam supporting leg, the telescopic fortune beam supporting leg is set to the bottom surface of the fortune beam girder, And the telescopic fortune beam supporting leg can elongate or shorten along its length.

2. it is according to claim 1 can fixed position beam delivering machine, it is characterised in that：The telescopic fortune beam supporting leg includes Level-one transports beam supporting leg and two level transports beam supporting leg, and the level-one fortune beam supporting leg is connect with the fortune beam girder, and the two level transports beam branch Leg is slidably connected with level-one fortune beam supporting leg, so that two level fortune beam supporting leg can transport the length direction of beam supporting leg along level-one Relative to level-one fortune beam supporting leg movement.

3. it is according to claim 2 can fixed position beam delivering machine, it is characterised in that：The telescopic fortune beam supporting leg also wraps Fortune beam supporting leg crossbeam is included, the fortune beam supporting leg crossbeam is horizontally disposed and is connect with the fortune beam girder, and the level-one transports beam supporting leg It is fixed on the both ends of the fortune beam supporting leg crossbeam.

4. it is according to claim 3 can fixed position beam delivering machine, it is characterised in that：The telescopic fortune beam supporting leg also wraps Fortune beam supporting leg connection system is included, fortune beam supporting leg connection system is tripod structure, and transports with the level-one beam supporting leg, described respectively Two level fortune beam supporting leg is fixedly connected with the fortune beam supporting leg crossbeam.

5. it is according to claim 2 can fixed position beam delivering machine, it is characterised in that：The telescopic fortune beam supporting leg also wraps Fortune beam flexural pivot pedestal is included, the fortune beam flexural pivot pedestal is fixed on two level fortune beam supporting leg bottom.

6. it is according to claim 1 can fixed position beam delivering machine, it is characterised in that：The top of the telescopic fortune beam supporting leg End with the fortune beam girder rotation connection so that the telescopic fortune beam supporting leg below the fortune beam girder along the fortune beam master The length direction of beam is swung.

7. it is according to claim 6 can fixed position beam delivering machine, it is characterised in that：The telescopic fortune beam supporting leg and institute It states and is equipped with fortune Liang Xiezhichengliang between transporting beam girder.

8. it is according to claim 7 can fixed position beam delivering machine, it is characterised in that：The fortune Liang Xiezhichengliang with it is described Fortune beam girder is fixedly connected, and the fortune Liang Xiezhichengliang is articulated and connected with the telescopic fortune beam supporting leg, the fortune beam bearing diagonal Beam can stretch along its length, to change the angle between the telescopic fortune beam supporting leg and the fortune beam girder.

9. it is according to claim 7 can fixed position beam delivering machine, it is characterised in that：One end of the fortune Liang Xiezhichengliang It is connect with the fortune beam main beam pivot, the telescopic fortune beam supporting leg is equipped with multiple tie points, the fortune Liang Xiezhichengliang's The other end can be connected from different tie points, to change the angle between the telescopic fortune beam supporting leg and the fortune beam girder Degree.

10. it is according to claim 1 can fixed position beam delivering machine, it is characterised in that：Further include preceding driving system and after Driving system, the preceding driving system and the rear driving system are connected to the both ends of the fortune beam girder, described flexible Formula fortune beam supporting leg is set between the preceding driving system and the rear driving system and close to the preceding driving system.