CN1139170A

CN1139170A - Method of making rail bearing point and mechanical equipment for carrying out the same

Info

Publication number: CN1139170A
Application number: CN95120138A
Authority: CN
Inventors: 约翰内斯·达尔; 格哈德·恩格尔克
Original assignee: Hotiff Ag F Hoffmann Brother Co
Current assignee: Hotiff Ag F Hoffmann Brother Co; Hochtief AG
Priority date: 1994-11-30
Filing date: 1995-11-29
Publication date: 1997-01-01
Anticipated expiration: 2015-11-29
Also published as: ATE184934T1; DK0715022T3; PL179340B1; EP0715022B1; CN1105808C; PL311523A1; CZ289432B6; CZ312795A3; RU2151230C1; ES2136758T3; EP0715022A1; DE59506887D1

Abstract

Disclosed is a method to produce a rail bearing point to fix a rail on a concrete ground tightly, including the following steps: frame a rail bearing point member which is circular in operation and can be applied to a plurality of fixed frames and is connected at the allotted location; move the fixed frames from a gripping table to a positioning table, correct the positions and temporarily fix the frames on the ground so as to produce rail bearing points; continue to move the positioned gripping table with a work step length along the construction direction, then in the gripping table, release the temporarily fixed frames and pick up the frames with a gripping device; correct the rest fixed frames or frame groups and fix them temporarily on the ground; separate from the correction device and repeat the circular operation.

Description

Make the method for rail bearing point and the plant equipment of implementing the method

The present invention relates to a kind of position and make or settle the method for rail bearing point exactly, rail bearing point is used for by means of the rail bearing point member, placing an iron railway line especially in the process of High Speed Railway, railway track is fastened on the rigid pavement of fluid concrete in advance, the rigid pavement is useful on places the cavity that road along the line vertically separates the rail bearing point in a row of spacing.These cavitys road along the line vertically are set as perforation, as groove.But the cavity one by one that they also have spacing and be arranged in rows.The invention still further relates to a kind of plant equipment of implementing this method.

The invention belongs to the superstructure of track technology of no broken stone metaling generally.Usually, the rigid pavement is that concrete is layered in the basic unit of a hydration.This basic unit best (but being not limited only to this) constitutes (Patent Law 3 (2)) as introducing among the DE4442497A1.Rail bearing point refers to those members that the rail of circuit and rigid pavement are coupled together.In the ordinary course of things, rail is fixed on the rail bearing point by means of rail fastening.In the engineering of the circuit top of classics, rail bearing point is on sleeper.

The present invention is a starting point with the superstructure of track system of no broken stone metaling, and it is such that this system is for example introduced in the DE4442497A1 that mentions.What belong to this superstructure of track system comprises basic unit, the rigid pavement of making continuously and the fastening devices of railway track one by one, and wherein, railway track is fixed in the fastening devices with rail fastening.The rigid pavement of this superstructure of track system can be designed as the individual layer rigid pavement, preferably forms the rigid pavement, between two layer of concrete, be provided with the bracing means that extends and form perpendicular to the reinforcing bar of this direction extension by road along the line direction by two folded mutually layer concretes.This is two-layer to connect into an integral body.Rail bearing point is as the fastening devices of railway track, and they are imbedded in the concrete of rigid pavement, and fixing with the girth member of pro forma reinforced steel bar ring or steel mesh reinforcement in the rigid pavement.There is cavity the upper end of rail bearing point, and the inside is equipped with rail fastening and is fixed on the flange of rail of the railway track one by one of the inside.Rail fastening and thereby the flange of rail be the rail tightening screw of screw spike type in form, they are screwed in the rail bearing point, are fixed in the cavity.By architectural regulation, basic unit is used for bearing static and dynamic load.This also is applicable to rail bearing point.From the manufacturing technology aspect, there are many advantages in above-mentioned superstructure of track system.The rigid pavement that has cavity can be made simply with pavement construction, and this pavement construction is general in highway construction and has proved reliable.By contrast, another kind of known superstructure of track system (consulting DE3901347A1), cumbersome from the manufacturing technology aspect.In this known measure, the rigid pavement of making is perpendicular to having the respective edges member as concrete pit in the section longitudinally.The section of track of being made up of two railway tracks and sleeper is placed in the concrete pit, and by a calibration equipment this section of track is brought up to assigned position.The bottom poured into mortar or concrete when the section of track was in this intermediateness, and thereby it was fixed.Then, in another procedure, concrete is poured into a mould fully by means of concrete automatic filling machine.Do like this and can not make the section of track and concrete flag form whole the connection.In order to carry out bottom pouring, the section of track must be lifted quite highly, so that can carry out the infallible rising pouring of sleeper.Need a kind of have rigidity and heavier calibration equipment, it should have the ability to overcome the self-stiffness and the compensating error of the section of track for this reason.Therefore, be difficult to make the rail of circuit to obtain final position accurately.

Technical purpose of the present invention is, in construction with the rigid pavement with when becoming no broken stone metaling that whole rail bearing point works or superstructure of track with the rigid pavement, can be simple, the position accurately and reliably makes or settle rail bearing point.Another technical purpose of the present invention is to design the plant equipment that a cover is specially adapted to implement the method.

For reaching above-mentioned technical purpose, at first, by the method that the present invention proposes a kind of accurate manufacturing or settle rail bearing point, rail bearing point is used for by the rail bearing point member, placing an iron railway line especially in the high-speed railway line process, railway track is fastened on the concrete rigid pavement of pre-notes, is useful on the rigid pavement and places the cavity that road along the line vertically separates the rail bearing point in a row of spacing, the method has following processing step:

1.1) work cycle of design, be used for a plurality of fixed frames and be connected rail bearing point member on the fixed frame assigned position, it have a band grabbing device the extracting platform and along the operator to and thereby vertically shift to the positioning table of a band means for correcting along the road surface,

1.2) will be one by one fixed frame or fixed frame group, shift to positioning table from grasping platform, and correction position exactly there, then, one by one fixed frame or fixed frame group temporarily are fixed on the rigid pavement with separating each other spacing, and throw off with means for correcting

1.3) temporarily be fixed on fixed frame or fixed frame group and rail bearing point member on the rigid pavement by means of these, make or settle rail bearing point,

1.4) by feature 1.3) make or when settling rail bearing point, positioning table and grasp platform along the operator to continuing to move by the work step-length,

1.5) by feature 1.4) and continue moving step length after, in grasping platform, the fixed frame or the fixed frame group that are fixed on the rigid pavement discharge from the rigid pavement, and crawled device is taken away, and in positioning table, by feature 1.2) proofread and correct fixed frame or fixed frame group that other moves on to positioning table, they temporarily are fixed on the rigid pavement and with means for correcting throw off, then, to these fixed frames or fixed frame group repeated characteristic 1.3), wherein, illustrated processing step is undertaken by the servicing unit of control and actuation techniques, and is handled by the computer of operating staff or programming.

The present invention is a starting point with following understanding, promptly, when making or settling rail bearing point on the rigid pavement that is used for railway track is fastened on precast concrete, by feature 1.1), 1.4) and 1.5) work cycle carried out, for the quickening construction speed many advantages are arranged, in addition, if by feature 1.2) and 1.3) predetermined processing, then concerning rail bearing point and thereby the railway track of laying-out, for important positional accuracy aspect, then without any shortcoming.When making rail bearing point or settling rail bearing point can be advantageous equally automatically, also will be illustrated this below.The processing step of being introduced can realize by means of the machinery and the modernization control and the actuation techniques of mechanical part, and by operating staff or programmable computer control.Can design different forms of implementation in this respect.Be appreciated that control technology also comprises modern measuring technology measure, for example laser beam test technology.In detail, exist the possibility of many further design the method within the scope of the invention.Positioning table is that a side can same moved further for the opposing party with the extracting platform.In this case, these two workbench can be automatic workbench, or also can unify or connect or car seemingly.According to most preferred embodiment, positioning table and extracting platform move independently of one another, and couple together by means of conveyer and receiving system.By in the scope of the inventive method, usually fixed frame or fixed frame group are fixed on moving on the limit of rigid pavement, this forms when making the rigid pavement, and is arranged to enough dimensional accuracies.

Can come work by means of the rail bearing point member within the scope of the invention, they are designed for the template of rail bearing point concrete pouring.If during the rail bearing point concrete perfusion, just mean it is to make rail bearing point by the present invention.But also can come work by means of the rail bearing point member, member itself is designed to prefabricated rail bearing point.Mean by the present invention in this case and settle rail bearing point.

In addition, for reaching above-mentioned technical purpose, by the invention allows for a kind of special plant equipment, this plant equipment is designed for enforcement the method.The relevant this plant equipment of the content of claim 7 to 10.

By means of the accompanying drawing of the unique a kind of embodiment of expression, describe plant equipment in detail below by method of the present invention and enforcement the method.Schematic diagram comprises:

Fig. 1 plant equipment lateral view;

Fig. 2 represents the automatic inspection machine of plant equipment shown in Figure 1 in a cross section by plant equipment shown in Figure 1;

Compared to Figure 1 Fig. 3 has amplified dimension scale and has represented fixed frame or fixed frame group are imported the device of automatic inspection machine in more detail;

The partial enlarged drawing of Fig. 4 Fig. 2 is represented measure fixing and that arrange fixed frame; And

Fig. 5 road slab and rail bearing point partial view.

Referring to Fig. 1, an automatic inspection machine 1 and a gate-type waggon 2 are arranged as seen from Figure 1 earlier.Automatically inspection machine 1 constitutes the positioning table that can move along the rigid pavement.It has a device along construction direction conveying fixed frame or fixed frame group, and a means for correcting that is used to proofread and correct fixed frame or fixed frame group is arranged.These fixed frames or fixed frame group temporarily are fixed on the concrete flag 3.Gate-type waggon 2 constitutes one and grasps platform.Also

symbolization

1 or 2 is represented positioning table or is grasped platform below.

Grasp platform 2 and be made up of gate-type waggon 2 movably, it is equipped with lifting or the conveying device 4 that is used for fixing frame 5 or fixed frame group.After making or having put rail bearing point 6, gate-type waggon 2 is seen at the rear of automatic inspection machine 1 along construction direction and is grasped fixed frame 5 or fixed frame group, and they are sent in the construction circulation again.As seen from Figure 1,, be provided with receiving system 7 or conveyer 8, be used for accepting or transmitting fixed frame 5 or fixed frame group in gate-type waggon one side of automatic inspection machine 1 with in automatic inspection machine one side of gate-type waggon 2.The device that belongs to the automatic inspection machine 1 of carrying fixed frame 5 or fixed frame group has a chain of stations formula transporter 9 and the correction box 10 of the band aligning gear 11 that can move on the horizontal frames part.Between chain conveyor 9 and correction box 10, be provided with telescopic transferring arm 12.

The lifting of gate-type waggon 2 and conveying device 4 are made up of hoist, and fixed frame 5 or fixed frame group can be attached thereto, and this hoist can be along the operator to moving around.Control centre 13 as seen from Figure 1.Automatically inspection machine 1 all links to each other with control centre 13 with gate-type waggon 2.Control centre 13 can move with

plant equipment

1,2, and it is equipped with computer usually.

Fig. 1 represents total view of automatic inspection machine 1 and gate-type waggon 2.Gate-type waggon 2 is in to automatic inspection machine 1 delivering position.Automatically the basic structure of inspection machine 1 comprises a main frame 14, and it is placed on the running mechanism and can moves, and it also can travel and balanced control straight-line travelling as curve.A console and control circuit system are arranged in control centre 13.Be measured as the required survey data of correction by test macro, travelling and moving of all means for correctings all determined by control circuit system.Main frame 14 constitutes the supporting frame of correction box 10 and aligning gear simultaneously.Correction box 10 and aligning gear can be fixed on the main frame 14 with being along the longitudinal movement.Therefore exist this possibility, i.e. correction box 10 absolute parallel ground but simultaneously again in a radial position, each other so also can travel as curve.Preferably three fixed frames 5 can be formed the fixed frame group by connection box 16.

In addition, the scaffold 17 of chain conveyor 9 is fixed on the main frame 14.Chain conveyor 9 is bearing on this scaffold 17.Chain link for example can be contained on the gear with longitudinally moving.Chain conveyor 9 is furnished with the member that connects by shape, and it is in the place that correction box 10 is transported to construction location.Therefore in addition, transferring arm 12 is contained on the scaffold 17 of chain conveyor 9, and remains telescopic, can stretch out and withdraws along the direction of correction box 10.After fixed frame 5 arrives correction position by chain conveyor 9 and transferring arm 12, be corrected frame 10 and receive, and transferring arm is withdrawn again.Therefore proofread and correct section 1 and discharge, fixed frame 5 can descend and be fixing.Be positioned at the gate-type transport vehicle 2 of automatic inspection machine 1 back, track 18 by being located at the road slab side or rubber or roll-type running mechanism 19 move.Gate-type transport vehicle 2 is made of the main frame 20 of a rigidity, and it forms the support of hoist track.Hoist suspension hook by means of on hoist dolly 21 is sent to fixed frame 5 on the chain conveyor 9.Under normal circumstances, can not joltily fix modular shuttering element 22 on the fixed frame 5.Modular shuttering element 22 constitutes the concrete blinding shape of rail bearing point 6.Certainly, also the fitter's tool of using for fixed piovt point mounting structure, steel sole plate can be housed on fixed frame 5, or be used for the installation pincers of rail assembling by another kind of scheme.Therefore, fixed frame 5 can have many different purposes.

Work cycle can reduce construction sequence as described below.At first gate-type transport vehicle 2 is mentioned fixed frame parts 5, and thereby is rail bearing point 6 demouldings.Clean the supporting-point template at a cleaning positions, for new concrete spouting process is prepared.Then, fixed frame 5 further promotes and moves towards automatic inspection machine 1 forward.The length that must handle will be seen the quantity of fixed frame parts 5 certainly, and quantity depends on the firm time of speed of application and rail bearing point 6 required concrete or mortar.Afterwards, fixed frame 5 is placed on the chain conveyor 9, gate-type transport vehicle 2 can be retracted the home position at this moment.Now, chain conveyor 9 is carrying fixed frame 5, it is sent to installs or correction position, and by connecting above-mentioned transferring arm 12, transferring arm is stretched out for this purpose.Should be appreciated that also can cancel transmission arm 12.In this case, fixed frame parts 5 are corrected frame 10 and receive on chain conveyor 9, and inspection machine 1 is shifted to new construction location automatically then.The quantity of correction box 10 can change.When using two correction box 10, additionally fixed frame 5 is connected to each other the precision that this can improve assembling and proofread and correct for trimming process by connection box 16.Also there is such possibility with having no truck with, promptly deposits a large amount of fixed frame 5 by lengthening chain conveyor 9.Arrive the permanent position in correction box 10, and after fixing fixed frame 5, inspection machine 1 drives towards new job position automatically.Be connected with the parts of concrete perfusion behind automatic inspection machine 1, this is not expression in the drawings.The concrete or the mortar vehicle that have mixer and needed concrete pump can be by being located at the other rail of road slab side or independent on the rail that directly is contained on the fixed frame 5, and speed of application on request moves.Fixed frame 5 on this position, keep one long-time, when supporting-point 6 has enough form removal intensity till.

If process, then they are sent to gate-type transport vehicle 2, and in this zone, are connected with fixed frame 5 with additional conveying arrangement with prefabricated rail bearing point.

Fig. 2 represents correction box 10 cross sections.Have the concrete flag 3 that is used for later installing the pod that rail bearing point 6 or rail use, preferably be placed in the basic unit of hydration.Fixed frame 5 is placed on the chain conveyor 9 in figure left side.Represented in the drawings transporting position, fixed frame 5 have moved on to the construction location below the correction box 10.

Fig. 3 represents chain conveyor 9.Conveyer chain is contained on the delivery wheel, and delivery wheel then is bearing on the scaffold 17 by bearing.Conveyer chain is shifted to correction position with fixed frame 5.In Fig. 3, some fixed frames 5 are combined into parts.

Fig. 4 represents by road surface rib that makes progress side-prominent that tilts and corresponding wedge clamping block, with the detailed structure of fixed frame 5 lateral fixation on road slab 3.Locate, fix and unclamp by control centre and undertaken.

Fig. 5 represents a kind of embodiment.In this case, by fixed frame 5 will be in form for prefabricated mounting structure millimeter class precision be fixed on assigned position.Setting tool in this case is a transfer plate 23 that matches with rail bearing point 6 expressions in form.Mounting structure is fixing by rigging screw 24.After the mortar of perfusion solidifies, pull down rigging screw 24, fixed frame 5 can be removed.

Claims

1. the method for rail bearing point is made or settled in the position exactly, rail bearing point be used for by means of the rail bearing point member place an iron railway line especially the process of High Speed Railway railway track is fastened on the rigid pavement of fluid concrete in advance, the rigid pavement is useful on places the cavity that road along the line vertically separates the rail bearing point of aligning of spacing, and the method has following processing step:

1.5) by feature 1.4) and continue moving step length after, in grasping platform, the fixed frame or the fixed frame group that are fixed on the rigid pavement discharge from the rigid pavement, and crawled device is taken away, and in positioning table, by feature 1.2) proofread and correct fixed frame or fixed frame group that other moves on to positioning table, they temporarily are fixed on the rigid pavement and with means for correcting throw off, then, but to these fixed frames or fixed frame group repeated characteristic 1.3), wherein, illustrated processing step carries out by means of the servicing unit of control and actuation techniques, and is handled by operating staff or programmable computer.

2. according to the described method of claim 1, wherein, positioning table is that a side and extracting platform are the same moved further of the opposing party.

3. according to the described method of claim 1, wherein, positioning table is that a side and extracting platform are the same moved further of the opposing party, and is connected with a receiving system by a conveyer.

4. according to the described method of one of claim 1 to 3, wherein, fixed frame or fixed frame group are fixed on the rib of rigid pavement.

5. according to the described method of one of claim 1 to 4, wherein, process with the rail bearing point member, they are designed for the modular shuttering element of rail bearing point fluid concrete.

6. according to the described method of one of claim 1 to 4, wherein, process with the rail bearing point member, they are designed to prefabricated rail bearing point, and are embedded in the concrete.

7. implement plant equipment, comprising by one of claim 1 to 6 described method:

7.1) one along the rigid pavement movably as the automatic inspection machine (1) of positioning table, it has one along the device of operator to transportation fixed frame (5) or fixed frame group, and the means for correcting that a correction fixed frame (5) or fixed frame group are arranged, fixed frame (5) or fixed frame group are fixed on the rigid pavement by automatic inspection machine (1)

7.2) one can move along the rigid pavement as the gate-type transport vehicle (2) that grasps platform, it is useful on the lifting and the conveying arrangement (4) of fixed frame (5) or fixed frame group, after making or settling rail bearing point (6), this gate-type transport vehicle (2) extracts fixed frame (5) or fixed frame group along construction direction in automatic inspection machine (1) back, and in work cycle, use again, wherein, in gate-type transport vehicle one side of automatic inspection machine (1) with in automatic inspection machine one side of gate-type transport vehicle (2), have the receiving system (7) or the conveyer (8) that are used for fixing frame (5) or fixed frame group.

8. according to the described plant equipment of claim 7, wherein, automatically inspection machine (1) has a chain conveyor (9) that is used to carry fixed frame (5) or fixed frame group, with the correction box (10) that the band aligning gear (11) that can move on the horizontal frames part is arranged, and, between chain conveyor (9) and correction box (10), be provided with transferring arm (12).

9. according to the described plant equipment in one of claim 7 or 8, wherein, the lifting of gate-type transport vehicle (2) and conveying device (4) are made of hoist, can be connected and fixed frame (5) or fixed frame group on hoist, and, this hoist can along the operator to back move.

10. according to the described plant equipment in one of claim 7 or 9, wherein, inspection machine (1) links to each other with a common control centre that is equipped with computer (13) with gate-type transport vehicle (2) automatically, and this control centre (13) can move with plant equipment.