CN202610665U

CN202610665U - Track layer

Info

Publication number: CN202610665U
Application number: CN 201220194068
Authority: CN
Inventors: 余达
Original assignee: Ju Ye Crane Gear Manufacturing Co Ltd Of Jiangxi Province
Current assignee: Ju Ye Crane Gear Manufacturing Co Ltd Of Jiangxi Province
Priority date: 2012-04-22
Filing date: 2012-04-22
Publication date: 2012-12-19
Anticipated expiration: 2022-04-22

Abstract

The utility model discloses a track layer. The utility model relates to construction equipment designed and manufactured for track panel laying in urban subways, specifically to an apparatus realizing no-load or multi-machine running and realizing main track transportation dragged by a track car. The track layer comprises a roller assembly (1), an upper cross beam (2), guide pillars (3), and guide sleeves (5). The four guide pillars (4) are sleeved with the guide sleeves (5) respectively; the upper cross beam (2) and longitudinal beams (3) are disposed at the upper ends of the guide sleeves (5); the roller assembly (1) is disposed on the upper cross beam (2); and the guide sleeves (5) are provided with hinge pins (14) for location between the guide sleeves (5) and the guide pillars (14). The track layer solves the problem of sectional complexity, operational diversification, and transfer difference of subway track layer construction. The track layer enables the whole height to be adjusted manually and thus realizes the function of track laying with high-leg and low-leg operation, realizes manual mechanical adjustment of large gauges, realizes no-load low-position main track transfer, and realizes long track panel laying operation through multi-machine linkage.

Description

Track-laying machine

Technical field

The utility model is to aim to lay the construction equipment that the section of track manufactures and designs in the urban construction subway, is specifically related to a kind of equipment by the transportation of railcar traction main track of realizing unloaded multimachine.

Background technology

At present, the domestic equipment of laying a railway track that adopts is fixedly door frame formed steel construction, and traversing dolly is set in the top rail, and following suspension hanger rail is arranged shoulder pole, has made full use of the interior headroom of subway tunnel.Fixing can not adjust structure horizontal and vertical being.During the long simultaneously section of track construction operation of many same categories of device, be difficult for guaranteeing synchronously.If march into the arena or the condition of withdrawing from the arena do not allow, then be difficult for transloading equipment.For example: the inlet that gets into the ground hypomere from the subway ground segment begins to march into the arena, and just must assemble the unit of laying a railway track at ground segment, and construction area has a segment distance apart from the tunnel face, and equipment just is difficult for transferring to construction location.Reduce like tunnel cross-section, equipment can not effectively reduce height, causes constructional difficulties.Lay a railway track end position as not at platform, and equipment disintegrates and the difficulty of withdrawing from the arena in the tunnel.Because the subway equipment of laying a railway track has the task of building of the ground concrete tunnel in concurrently, in the tunnel in platform pass through in the relative tunnel, space for a short time, and the preform region the tunnel in wants big, gauge is worked in two difference intervals equally, can increase the basic prefabricated workload in the tunnel.

The utility model content

The utility model provides a kind of track-laying machine, and the utility model overcomes the lay a railway track problems such as section complexity, operation diversity, transhipment otherness of construction operation of subway.

For addressing the above problem, the utility model adopts following technical scheme: track-laying machine comprises roller assembly 1, top rail 2, guide pillar 4, guide pin bushing 5; Be respectively installed with guide pin bushing 5 above four guide pillars 4, guide pin bushing 5 upper ends are equipped with top rail 2 and longeron 3, and roller assembly 1 is installed on the top rail 2, and the bearing pin 14 that is used for location between guide pin bushing 5 and the guide pillar 4 is installed on the guide pin bushing 5.

But the utility model equipment manual adjustment complete machine height can be realized the height leg operation function of laying a railway track; Can realize artificial mechanism adjustment cart gauge; Can realize unloaded low level main track transhipment; Can realize the long section of track operation of multi-machine interaction laying.

The utility model has increased the adaptive capacity of different construction areas in the tunnel, has made things convenient for equipment to march into the arena and withdraw from the arena.Adopt long section of track construction operation method, improved track laying efficient in the tunnel.Compatible single double track tunnel construction operation consummating function.Effectively alleviated the unstability that multi-machine interaction is laid the long section of track.Have concurrently in subway tunnel lay a railway track, function such as handling embedded bar and concrete.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the lateral view of Fig. 1.

Symbol description among the figure: 1. roller assembly, 2. top rail, 3. longeron, 4. guide pillar, 5. guide pin bushing, 6. section of track shoulder pole, 7. electric block, 8. lower transverse beam, 9. wheels initiatively, 10. drive unit, 11. driven wheels, 12. electrical control systems, 13. cable drums, bearing pin 14.

The specific embodiment

With illustrated embodiments the utility model is done detailed explanation below.

Shown in Fig. 1-2, track-laying machine comprises roller assembly 1, top rail 2, guide pillar 4, guide pin bushing 5; Be respectively installed with guide pin bushing 5 above four guide pillars 4, guide pin bushing 5 upper ends are equipped with top rail 2 and longeron 3, and roller assembly 1 is installed on the top rail 2, and the bearing pin 14 that is used for location between guide pin bushing 5 and the guide pillar 4 is installed on the guide pin bushing 5.

This equipment cooperates the bearing pin location through guide pin bushing, guide pillar structure are set, and manual work utilizes job site track jack jacking, realizes the complete machine height adjustment.Poor through regulating guide pillar below, both sides height of landing leg, realize height leg track laying function.

This equipment is hung guide pin bushing guide pillar and following running mechanism through roller devices is set, and is fixed point with the top rail, and the top rail frange plate is done walking rails, realizes artificial mechanism adjustment cart gauge.Realize the construction operation of laying a railway track of different sections in the tunnel.

This equipment is through being provided with the movable detachable edge of a wing to big wheel, cart becomes strides to the main track gauge, and is unloaded along the main track operation behind the dismounting edge of a wing, passes through track switch smoothly.

Through be provided with the control system with a programmable controller as the control core, and realize that unit control multimachine moves the construction operation of laying the long section of track simultaneously.

What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being amplified out thus or change still are among the protection domain of the utility model.

Claims

1. track-laying machine is characterized in that, comprises roller assembly (1), top rail (2), guide pillar (4), guide pin bushing (5); Be respectively installed with guide pin bushing (5) above four guide pillars (4), guide pin bushing (5) upper end is equipped with top rail (2) and longeron (3), and roller assembly (1) is installed on the top rail (2), and the bearing pin (14) that is used for location between guide pin bushing (5) and the guide pillar (4) is installed on the guide pin bushing (5).