CN207987765U - Guide girder machine with liftable multi-functional trolley - Google Patents
Guide girder machine with liftable multi-functional trolley Download PDFInfo
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- CN207987765U CN207987765U CN201820363776.3U CN201820363776U CN207987765U CN 207987765 U CN207987765 U CN 207987765U CN 201820363776 U CN201820363776 U CN 201820363776U CN 207987765 U CN207987765 U CN 207987765U
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Abstract
The utility model is related to bridge machine technical field more particularly to a kind of guide girder machines with liftable multi-functional trolley.The guide girder machine with liftable multi-functional trolley of the utility model, including nose girder girder and multi-functional trolley；Multi-functional trolley includes multiple trolleies and unit frame, trolley is arranged along the length direction of nose girder girder and is connect with nose girder girder respectively, trolley is connected to the inside top of unit frame by trolley lifting cylinder respectively, and unit frame is enable vertically to rise or fall.The guide girder machine with liftable multi-functional trolley of the utility model, multi-functional trolley is lifted to assist beam delivering machine, to meet the demand of setting a roof beam in place between the bridge floor of different height.
Description
Technical field
The utility model is related to bridge machine technical field more particularly to a kind of leading with liftable multi-functional trolley
Beam 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 nose girder of the guide girder machine of existing integration of transporting and building machine
Girder is divided into multistage strutbeam, makes beam delivering machine and guide girder machine when carrying out box beam feeding beam and falling beam, needs the strutbeam by guide girder machine
Each section of strutbeam is sling and transport successively to Lift-on/Lift-off System, realizes the movement to guide girder machine.But this structure makes guide girder machine
Complicated, guide girder machine is cumbersome work of setting a roof beam in place, so that guide girder machine and beam delivering machine is not coordinated preferably and realizes box beam
Feeding beam and Luo Liang.Also, existing integration of transporting and building machine, beam delivering machine directly move on the nose girder girder of guide girder machine, when waiting for frame
If station both ends of setting a roof beam in place bridge floor height difference when, the movement of beam delivering machine can be hindered, influence the normal work of integration of transporting and building machine.
Therefore, for the above deficiency, it is desirable to provide a kind of bridge floor that beam delivering machine can be assisted to realize different height progress frame
The guide girder machine of beam work.
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 directly to move up in nose girder girder
It is dynamic, when the bridge floor height difference at the station both ends of setting a roof beam in place set up, the problem of the movement of beam delivering machine can be hindered.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of nose girder with liftable multi-functional trolley
Machine,
Including nose girder girder and multi-functional trolley；
Multi-functional trolley includes multiple trolleies and unit frame, and trolley is arranged simultaneously along the length direction of nose girder girder respectively
And connect with nose girder girder, trolley is connected to the inside top of unit frame by trolley lifting cylinder respectively, makes monoblock type
Vehicle frame can vertically rise or fall.
Further, trolley moves connection with nose girder girder respectively, and trolley can be moved along the length direction of nose girder girder.
Further, it is connected by axis pin between each two adjacent trolley.
Further, integral frame both sides are equipped with the support platform for driving beam delivering machine to move.
Further, relative moving mechanism is equipped between integral frame and nose girder girder, for driving multi-functional trolley
It is relatively moved with nose girder girder.
Further, relative moving mechanism includes the nose girder chain being set on nose girder girder and is disposed in proximity to nose girder master
The middle bit driver of the car top of the front end of beam；Middle bit driver includes vehicle frame sprocket wheel and middle position driving motor, nose girder chain
It is connected with vehicle frame sprocket wheel, middle position driving motor driving vehicle frame sprocket wheel drives nose girder chain, so that multi-functional trolley and nose girder
Girder does relative motion.
Further, relative moving mechanism includes the nose girder rack being set on nose girder girder and is disposed in proximity to nose girder master
The middle bit driver of the car top of the front end of beam；Middle bit driver includes vehicle frame gear and middle position driving motor, nose girder rack
It is connected with vehicle frame gear, middle position driving motor driving vehicle frame gear drives nose girder rack, so that multi-functional trolley and nose girder
Girder does relative motion.
Further, multi-functional trolley further includes trolley suspended structure, and trolley suspended structure is set to unit frame top
Portion.
Further, for being connect with trolley suspension mechanism, trolley suspension mechanism is set to beam delivering machine for trolley bindiny mechanism
On.
Further, further include front launching nose supporting leg, middle nose girder supporting leg and back launching nose supporting leg, front launching nose supporting leg and middle nose girder branch
Leg is movably arranged on nose girder girder, and back launching nose supporting leg is connect with the rear end thereof of nose girder girder.
(3) advantageous effect
The above-mentioned technical proposal of the utility model has the following advantages that compared with prior art：
The guide girder machine with liftable multi-functional trolley of the utility model, multi-functional trolley include multiple trolleies and
Unit frame, trolley are arranged along the length direction of nose girder girder and are connect with nose girder girder respectively, and trolley passes through platform respectively
Vehicle lifting cylinder is connected to the inside top of unit frame, and unit frame is enable vertically to rise or fall, whole
Body bike frame assists beam delivering machine, to meet the demand of setting a roof beam in place between the bridge floor of different height for carrying beam delivering machine.To use
The integration of transporting and building machine of the guide girder machine with liftable multi-functional trolley of the utility model, overall structure is simple, and has
The operating method of easy bridge erection, can improve the working efficiency of bridge erection, reduce the cost of bridge erection.
Description of the drawings
Fig. 1 is the integration of transporting and building machine for the guide girder machine for having liftable multi-functional trolley using the utility model embodiment
Structural schematic diagram；
Fig. 2 is the structural schematic diagram for the guide girder machine that the utility model embodiment has liftable multi-functional trolley；
Fig. 3 is the structural schematic diagram of the middle nose girder supporting leg of the utility model embodiment guide girder machine；
Fig. 4 is the left view of the front launching nose supporting leg of the utility model embodiment guide girder machine；
Fig. 5 is the front view of the front launching nose supporting leg of the utility model embodiment guide girder machine；
Fig. 6 is the left view of the back launching nose supporting leg of the utility model embodiment guide girder machine；
Fig. 7 is the front view of the back launching nose supporting leg of the utility model embodiment guide girder machine；
Fig. 8 is the structural schematic diagram of the jack stand of the utility model embodiment guide girder machine；
Fig. 9 is the structural schematic diagram of the multi-functional trolley of the utility model embodiment guide girder machine；
Figure 10 is the structural schematic diagram of the trolley of the multi-functional trolley of the utility model embodiment；
Figure 11 is the structural schematic diagram of the trolley suspension mechanism of the multi-functional trolley of the utility model embodiment；
Figure 12 is the structural schematic diagram of the third trolley of the multi-functional trolley of the utility model embodiment；
Figure 13 is the structural schematic diagram of the beam delivering machine of the utility model embodiment integration of transporting and building machine；
Figure 14 is the front view of the preceding running gear of the utility model embodiment beam delivering machine；
Figure 15 is the left view of the preceding running gear of the utility model embodiment beam delivering machine；
Figure 16 is the structural schematic diagram of the telescopic fortune beam supporting leg of the utility model embodiment beam delivering machine；
Figure 17-24 is the integration of transporting and building for the guide girder machine for having liftable multi-functional trolley using the utility model embodiment
Machine is in the procedure of operating mode figure for the method set a roof beam in place 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 has liftable multifunctional table
The guide girder machine of vehicle is applied to integration of transporting and building machine, wherein integration of transporting and building machine includes guide girder machine 100 and beam delivering machine 200, wherein fortune beam
Machine 200 is used for lifting guide girder machine 100 and concrete box girder (hereinafter referred to as " box beam "), and guide girder machine 100 assists beam delivering machine 200, with
Cooperation realizes that the via in bridge erection is set a roof beam in place.Specifically, beam delivering machine 200 can transport guide girder machine 100, and and guide girder machine
100 cooperations make guide girder machine 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, transport case
Beam, and coordinate the erection for completing box beam with guide girder machine 100.
As shown in Fig. 2, the guide girder machine 100 with liftable multi-functional trolley of the utility model embodiment includes nose girder
Girder 110, front launching nose supporting leg 120, middle nose girder supporting leg 130 and back launching nose supporting leg 140, front launching nose supporting leg 120, middle nose girder supporting leg
130 and back launching nose supporting leg 140 be respectively arranged on nose girder girder 110.Wherein, front launching nose supporting leg 120 and middle nose girder supporting leg 130 divide
It can not be moved on nose girder girder 110 along the length direction of nose girder girder 110.And front launching nose supporting leg 120 is vertically arranged always,
It can stretch out or the bottom surface for nose girder girder 110 of retracting.When front launching nose supporting leg 120 stretches out the bottom surface of nose girder girder 110, Neng Gouzhi
Support nose girder girder 110；When the bottom surface of 120 retraction nose girder girder 110 of front launching nose supporting leg, can prevent its due to contact ground or
Other barriers and hinder beam delivering machine 200 transport guide girder machine 100.Middle nose girder supporting leg 130 can be vertically arranged and be located at nose girder girder
110 lower section, before can also being sling by front-end equipment 170 in the front end of nose girder girder 110 and being hung at nose girder girder 110
End, and the bottom surface of middle nose girder supporting leg 130 is not less than the bottom surface of nose girder girder 110.Nose girder supporting leg 130 is located at nose girder girder in the middle
When 110 lower section, nose girder girder 110 can be supported；When nose girder supporting leg 130 is hung at the front end of nose girder girder 110 in the middle, energy
It enough prevents 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 branch
Leg 140 is connect with the rear end thereof of nose girder girder 110, and therefore, back launching nose supporting leg 140 can rotate in vertical plane, so that after
Nose girder supporting leg 140 can be vertically installed in the lower section of nose girder girder 110 or be arranged in parallel in the rear end of nose girder girder 110.When after
When nose girder supporting leg 140 is vertically arranged, nose girder girder 110 can be supported；When back launching nose supporting leg 140 is horizontally disposed with, can prevent
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 figure 3, 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 illustrated in figures 4-5, 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 fig. 6-7, back launching nose supporting leg 140 includes from top to bottom vertically rear fixed knot 141, rear sliding successively
Section 142 and afterwards lower segmented column 143.Wherein, lower segmented column 143 is vertically relative to rear fixation after rear slip joint 142 can drive
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.Descending segmented column 143 that can be overturn to the bottom surface of nose girder girder 110 afterwards, (specifically, the direction of nose girder supporting leg 130 is turned in
Turn), 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, can make
The entire length of back launching nose supporting leg 140 further elongates or shortens, 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 should be noted that the guide girder machine with liftable multi-functional trolley when the utility model embodiment is in song
Can be fulcrum with middle nose girder supporting leg 130 when coil holder bridge operating mode, by lower segmented column 134 in nose girder supporting leg 130 in control in
It is relatively rotated between middle segmented column 133 and nose girder girder 110, thus in changing between the bottom end and nose girder girder 110 of lower segmented column 134
Angle, so that the back launching nose supporting leg 140 of the rear end of nose girder girder 110 is located at the surface of corresponding bridge pier to be set up.
And the crossbeam 122 that horizontally slips by controlling front launching nose 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 makes to slide up and down the surface that column 123 is located at corresponding bridge pier to be set up.To make nose girder
Concrete condition adjustment guide girder machine 100 when machine 100 can build bridge according to curve 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, as shown in figure 8, 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, the guide girder machine 100 with liftable multi-functional trolley further includes multifunctional table
Vehicle 150, multi-functional trolley 150 are movably arranged on nose girder girder 110, and multi-functional trolley 150 can be along nose girder girder 110
Length direction is relatively moved with nose girder girder 110, for driving nose girder girder 110 to move or beam delivering machine 200 being driven to move.
As shown in figure 9, multi-functional trolley 150 includes multiple trolleies 151 and unit frame 152, trolley 151 respectively lead by edge
The length direction of beam 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 the length of nose girder girder 110
Direction movement is spent, is connected by axis pin between each two adjacent trolley 151, trolley 151 is connected by 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 10, 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 11, 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 12, 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.
As shown in figure 13, beam delivering machine 200 includes fortune beam girder 210, preceding running gear 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
It is respectively fixedly connected in the both ends of fortune beam girder 210 with rear running gear 230, preceding running gear 220 is fixed on fortune beam girder 210
Front end, rear running gear 230 is fixed on the rear end of fortune beam girder 210.Telescopic fortune beam supporting leg 240 is set to fortune beam girder
210 bottom surface, telescopic fortune beam supporting leg 240 are set between preceding driving system and rear driving system and close to preceding driving systems.
It is two to lift by crane lift structure 260, and two lifting hoisting mechanisms are individually fixed on the bottom surface of fortune beam girder 210, and are located at
Between telescopic fortune beam supporting leg 240 and rear running gear 230.Length of the distance between the two lifting lift structures 260 with box beam
It spends identical.Lifting hoisting mechanism is for slinging box beam, and preceding running gear 220 and rear running gear 230 are for driving fortune beam master
The other structures synchronizing moving of beam 210 and beam delivering machine 200, so that beam delivering machine 200 can transport guide girder machine 100 and box beam.Work as fortune
When beam machine 200 needs fixed, telescopic fortune beam supporting leg 240 can be supported in bottom surface, be fixed with carrying out position to beam delivering machine 200.
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 scheme
Shown in 14-15, illustrated for former running gear 220.Before preceding running gear 220 is including preceding mobile holder 221 and two
Traveling 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 preceding walking
Wheel group 222 can drive the front end movement of fortune beam girder 210.The midpoint of preceding mobile holder 221 passes through preceding walking jacking system 223
It is fixed on the front end of fortune beam girder 210, preceding walking jacking system 223 can be the hydraulic cylinder that moves ahead away, preceding walking hydraulic cylinder
Fortune beam girder 210 can be made vertically to increase or reduce, with meet it is different set a roof beam in place height the needs of.Meanwhile preceding walking
Holder 221 is arranged along the length direction of fortune beam girder 210, and the bottom end both sides of preceding mobile holder 221 are respectively along fortune beam girder 210
Length direction be arranged a front walking wheel group 222, the distance between two front walking wheel groups 222 be more than guide girder machine 100 most
Big width facilitates beam delivering machine 200 and guide girder machine 100 so that guide girder machine 100 can pass through between two front walking wheel groups 222
Cooperation makes guide girder machine 100 be moved to the erection of set a roof beam in place station or completion box beam.Front walking wheel group 222 passes through front-wheel hydraulic cylinder
221 bottom of mobile holder before being connected to, and preceding mobile holder 221 can be driven to move up and down, it is further driven to fortune beam master
Beam 210 is increased or is reduced.
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 16, telescopic fortune beam supporting leg 240 can elongate or shorten along its length.Specifically, telescopic
It includes level-one fortune beam supporting leg 241 and two level fortune beam supporting leg 242 to transport beam supporting leg 240, and level-one transports beam supporting leg 241 and fortune beam girder 210
Connection, two level fortune beam supporting leg 242 are slidably connected with level-one fortune beam supporting leg 241, so that two level fortune beam supporting leg 242 can be transported along level-one
The length direction of beam supporting leg 241 is moved relative to level-one fortune beam supporting leg 241, right using telescopic fortune beam supporting leg 240 to realize
The position of beam delivering 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 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 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 figure 13, beam delivering machine 200 further includes trolley bindiny mechanism 250, and fortune beam master is fixed in trolley bindiny mechanism 250
The lower surface of beam 210, and between preceding driving system and telescopic fortune beam supporting leg 240, for the trolley with guide girder machine 100
Connection, with to guide girder machine 100 carry out transport and position fix.Specifically, trolley bindiny mechanism 250 includes trolley interconnecting piece 251
With fortune beam interconnecting piece 252, trolley interconnecting piece 251 is connect with trolley suspension mechanism 154, and fortune beam interconnecting piece 252 connects trolley connection
Portion 251 and fortune beam girder 210.Fortune beam interconnecting piece 252 is fixed on the bottom of fortune beam girder 210, specifically, fortune beam interconnecting piece 252
It can be connect with fortune beam girder 210 by transporting beam connection hydraulic cylinder, and can vertically do stretching motion.Trolley connects
Portion 251 is movably arranged at the bottom of fortune beam interconnecting piece 252, and specifically, trolley interconnecting piece 251 can connect liquid by trolley
Compressing cylinder is connect with fortune beam interconnecting piece 252, and can be moved along fortune 210 length direction of beam girder.Therefore, fortune beam interconnecting piece 252
Trolley interconnecting piece 251 can be driven to move up and down, to adjust 251 height of trolley interconnecting piece, trolley interconnecting piece 251 can be along fortune beam
Girder 210 is moved forward and backward, to connect or release connection with multi-functional trolley 150.
In the following, according to shown in Figure 17-24, for guide girder machine is installed on the method for station of setting a roof beam in place, to using this reality
It is illustrated with the operating method of the integration of transporting and building machine of the guide girder machine with liftable multi-functional trolley of new embodiment.
Wherein, station 320 of setting a roof beam in place is that last of the bridge floor close to the nose girder girder 110 for carrying guide girder machine 100 waits for
Hole is set up, is included the following steps using the method that guide girder machine auxiliary beam delivering machine 200 completes box beam erection：
S1, guide girder machine 100 is installed on station 320 of setting a roof beam in place.
In the utility model embodiment, the method that guide girder machine 100 is installed on to station 320 of setting a roof beam in place includes：
S11, guide girder machine 100 are in has set a roof beam in place close to the penultimate hole to be set up for the bridge floor for carrying nose girder girder 110
Finish state.At this point, the front end of guide girder machine 100 is equipped on the bridge floor far from beam delivering machine 200, the front launching nose supporting leg of guide girder machine 100
120 are supported on the bridge floor, the back launching nose supporting leg 140 of guide girder machine 100 be supported in first close to beam delivering machine 200 it is to be set up
On bridge pier 350, (second close to beam delivering machine 200 is waited for the middle nose girder supporting leg 130 of guide girder machine 100 between station 320 of setting a roof beam in place
Between the bridge pier 330 of erection and first bridge pier 350 to be set up).
S12, beam delivering machine 200 preceding running gear 220 be moved to guide girder machine 100 multi-functional trolley 150 support platform
On 153.Wherein, after multi-functional trolley 150 is moved in support platform 153, the trolley bindiny mechanism 250 of beam delivering machine 200
It is connect with trolley suspended structure, and the telescopic fortune beam supporting leg 240 of beam delivering machine 200 is made to be supported in the close to beam delivering machine 200
On one bridge pier 350 to be set up.
Running gear 220 increases and keeps the fortune beam girder 210 of beam delivering machine 200 before S13, multi-functional trolley 150 drive
It is highly constant, make the bottom surface of support platform 153 higher than the bridge floor for carrying nose girder girder 110, convenient for multi-functional trolley 150 separate
It is moved on the bridge floor of beam delivering machine 200.
S14, driving nose girder girder 110 move, and so that the back launching nose supporting leg 140 of nose girder girder 110 is retracted to horizontally disposed.Its
In, the method for 110 movement of driving nose girder girder is to drive nose girder girder 110 along leading using the multi-functional trolley 150 of guide girder machine 100
The length direction of beam girder 110 moves.As shown in figure 17, multi-functional trolley 150 drives nose girder girder 110 to move forward, and makes to lead
The rear end of beam girder 110 is moved to the length for being more than back launching nose supporting leg 140 with the distance between the bridge floor 310 for carrying beam delivering machine 200
Degree overturns back launching nose supporting leg 140, back launching nose supporting leg 140 is made to be horizontally placed on the rear end of nose girder girder 110 then up.Meanwhile
Middle nose girder supporting leg 130 can move forward, and be supported on second bridge pier 330 to be set up of beam delivering machine 200.
S15, multi-functional trolley 150 drive nose girder girder 110 to move backward, and so that the front end of nose girder girder 110 is located at and set a roof beam in place
In station 320, the middle nose girder supporting leg 130 of guide girder machine 100 is recycled on the front-end equipment 170 of 100 front end of guide girder machine, such as
Shown in Figure 18.In the process, the front end in order to facilitate nose girder girder 110 is moved to be located at and set a roof beam in place in station 320, guide girder machine
The column 123 that slides up and down of 100 front launching nose supporting leg 120 is upwards collected through, and is moved to the front end of nose girder girder 110.Middle nose girder
Supporting leg 130 is moved to its rear end positioned at the front end of nose girder girder 110 relative to nose girder girder 110, and keeps being supported in always
On second bridge pier 330 to be set up.At this point, the rear end of nose girder girder 110 is passed to two rear walking wheels of rear running gear 230
Between group, to further prevent the rear end updip of nose girder girder 110 by rear running gear 230, nose girder girder 110 is kept always
In horizontality.Then, the hoist engine of the front-end equipment 170 of 110 front end of nose girder girder is upwards collected through middle nose girder supporting leg
130, so that middle nose girder supporting leg 130 is recovered in the bottom surface of the front-end equipment 170 of 110 front end of nose girder girder.
S16, multi-functional trolley 150 drive nose girder girder 110 to move forward, and the front end of nose girder girder 110 is made to be equipped on far
On bridge floor from beam delivering machine 200, and back launching nose supporting leg 140 is made to be supported in first bridge to be set up close to beam delivering machine 200
On pier 350, front launching nose supporting leg 120 be supported in carry guide girder machine 100 bridge floor on.
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：
Multi-functional trolley 150 drives nose girder girder 110 to move forward, and the rear end of nose girder girder 110 is made to be moved to and carry
The distance between bridge floor 310 of beam delivering machine 200 is more than the length of back launching nose supporting leg 140；Downwardly turning over back launching nose supporting leg 140 makes it
It is vertically arranged；Multi-functional trolley 150 drives nose girder girder 110 to move backward, and back launching nose supporting leg 140 is made to wait setting up positioned at first
Bridge pier 350 position, the column 123 that slides up and down of back launching nose supporting leg 140 extends downwardly, and be supported in first it is to be set up
On bridge pier 350.
S17, multi-functional trolley 150 are moved backward along nose girder girder 110, make the unit frame 152 of multi-functional trolley 150
Rear end be bonded with the front end of bridge floor 310 for carrying beam delivering machine 200, and by the reduction of the height of multi-functional trolley 150, make support
The flush of the top surface of platform 153 and the bridge floor 310 for carrying beam delivering machine 200.Then, the rear slip joint of back launching nose supporting leg 140
142 extend downwardly, and back launching nose supporting leg 140 is made to be supported on first bridge pier 350 to be set up, as shown in figure 19, when leading
After beam machine is in place, beam delivering machine leaves guide girder machine, and traveling to Liang Chang takes beam.
S2, the beam delivering machine 200 that is hung with box beam preceding driving system be moved to the multi-functional trolley 150 of guide girder machine 100
In support platform 153, as shown in figure 20, after multi-functional trolley 150 is moved in support platform 153, the platform of beam delivering machine 200
Vehicle bindiny mechanism 250 connect with trolley suspended structure.
Running gear 220 increases and keeps the height of the fortune beam girder 210 of beam delivering machine 200 before S3, multi-functional trolley 150 drive
It spends constant, makes the bottom surface of support platform 153 higher than the bridge floor for carrying nose girder girder 110, as shown in figure 21.
S4, multi-functional trolley 150 drive beam delivering machine 200 to be moved forward along nose girder girder 110, and beam delivering machine 200 is made to hang
Box beam, which is located at, falls beam station, as shown in figure 22, completes the feeding beam to box beam.Wherein, it falls beam station and is located at the upper of station 320 of setting a roof beam in place
Side.
S5, multi-functional trolley 150 drive nose girder girder 110 to move forward, and the rear end of nose girder girder 110 is made to leave frame completely
Beam station 320, and nose girder girder 110 is made to be equipped on bridge floor completely.Wherein, it is moved in driving nose girder girder 110, makes nose girder
The rear end of girder 110 is left completely when setting a roof beam in place station 320, when the rear end of nose girder girder 110 is moved to and carries beam delivering machine 200
The distance between bridge floor 310 is more than the length of back launching nose supporting leg 140, and the back launching nose supporting leg 140 of guide girder machine 100 is retracted to level
It is arranged (as shown in figure 23), then nose girder girder 110 is made to be equipped on bridge floor completely.
S6, beam delivering machine 200 transfer the box beam, make box beam erection in station 320 of setting a roof beam in place, as shown in figure 24.
Since the part that nose girder girder 110 is located on bridge floor at this time is long, in the utility model embodiment, in nose girder master
The section bottom pad that beam 110 is equipped on bridge floor sets idler wheel, the sliding movement of 110 conveniently moving nose girder girder 110 of auxiliary nose-girder girder.
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. a kind of guide girder machine with liftable multi-functional trolley, it is characterised in that：
Including nose girder girder and multi-functional trolley；
The multi-functional trolley includes multiple trolleies and unit frame, and the trolley is respectively along the length side of the nose girder girder
To being arranged and being connect with the nose girder girder, the trolley is connected to the unit frame by trolley lifting cylinder respectively
Inside top, so that the unit frame is vertically risen or fallen.
2. the guide girder machine according to claim 1 with liftable multi-functional trolley, it is characterised in that：The trolley point
Connection is not moved with the nose girder girder, the trolley can be moved along the length direction of the nose girder girder.
3. the guide girder machine according to claim 1 with liftable multi-functional trolley, it is characterised in that：Each two is adjacent
The trolley between connected by axis pin.
4. the guide girder machine according to claim 2 with liftable multi-functional trolley, it is characterised in that：The monoblock type
Frame both sides are equipped with the support platform for driving beam delivering machine to move.
5. the guide girder machine according to claim 1 with liftable multi-functional trolley, it is characterised in that：The monoblock type
Relative moving mechanism is equipped between frame and the nose girder girder, for driving the multi-functional trolley to be done with the nose girder girder
Relative movement.
6. the guide girder machine according to claim 5 with liftable multi-functional trolley, it is characterised in that：The opposite shifting
Motivation structure includes the nose girder chain being set on the nose girder girder and is disposed in proximity to the described of the front end of the nose girder girder
The middle bit driver of car top；The middle bit driver includes vehicle frame sprocket wheel and middle position driving motor, the nose girder chain with
The vehicle frame sprocket wheel is connected, and the middle position driving motor drives the vehicle frame sprocket wheel to drive the nose girder chain, so that institute
Multi-functional trolley is stated to do relative motion with the nose girder girder.
7. the guide girder machine according to claim 5 with liftable multi-functional trolley, it is characterised in that：The opposite shifting
Motivation structure includes the nose girder rack being set on the nose girder girder and is disposed in proximity to the described of the front end of the nose girder girder
The middle bit driver of car top；The middle bit driver includes vehicle frame gear and middle position driving motor, the nose girder rack with
The vehicle frame gear is connected, and the middle position driving motor drives the vehicle frame gear to drive the nose girder rack, so that institute
Multi-functional trolley is stated to do relative motion with the nose girder girder.
8. the guide girder machine according to claim 1 with liftable multi-functional trolley, it is characterised in that：It is described multi-functional
Trolley further includes trolley suspended structure, and the trolley suspended structure is set at the top of the unit frame.
9. the guide girder machine according to claim 8 with liftable multi-functional trolley, it is characterised in that：The trolley connects
For being connect with trolley suspension mechanism, the trolley suspension mechanism is set on beam delivering machine connection mechanism.
10. the guide girder machine according to claim 1 with liftable multi-functional trolley, it is characterised in that：Before further including
Nose girder supporting leg, middle nose girder supporting leg and back launching nose supporting leg, the front launching nose supporting leg and the middle nose girder supporting leg are movably arranged at
On the nose girder girder, the back launching nose supporting leg is connect with the rear end thereof of the nose girder girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110273366A (en) * | 2018-03-17 | 2019-09-24 | 中铁第五勘察设计院集团有限公司 | Guide girder machine with liftable multi-functional trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110273366A (en) * | 2018-03-17 | 2019-09-24 | 中铁第五勘察设计院集团有限公司 | Guide girder machine with liftable multi-functional trolley |
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