CN101007590A

CN101007590A - Double bearing track turnout

Info

Publication number: CN101007590A
Application number: CN 200610161679
Authority: CN
Inventors: 郑卫星
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-31
Filing date: 2006-12-31
Publication date: 2007-08-01

Abstract

The invention discloses a double-bearing rail switch, it is characterized by: the conventional switch is installed on the upper layer position, and the multifunctional carriage bearing switch rail is installed right below the conventional switch and is welded by steel structure; the conventional switch includes the upper layer H-bar, the switch of the tail for carrying the lower layer guiding carriage is two channel bars embracing each other. The multifunctional carriage bearing switch rail, its switch is installed on the multifunctional carriage rail surface and is butted with the fore and rear tails, the central switch tongue encircles one end of rotary device and cylinder pushing device is connected with the central switch tongue, when turn the switch, the switch tongue butt joints with tail head in different direction, then realize the role of changing tail direction. The advantages of the invention: using the similar mode with train replacing rail, reversing and transporting the self-carriage and rapidly, it can realizes flexible transmission and rapid, steady and reliable reversing in the transportation of examining and repairing trains and rail vehicles.

Description

Double bearing track turnout

Technical field

What the present invention relates to is a kind of railway and track traffic rolling stock of being used for, and be to produce, and on the maintenance bogie truck and carry the track shunting device of multifunctional dolly, belongs to load transfer device.Technical field.

Background technology

In the existing railway repair line, when adopting automatic carriage to make mode of movement, because employing is the mode of movement of aerial formula, workpiece size is bigger again, and weight is heavier, makes turning and shunting conveying on demand that certain difficulty be arranged.The present maintenance mode of movement that exists, still overhauling with platform position formula mode of operation of the backwardness that has when needing to carry, utilizes flatcar or crane to carry, and carries cumbersome; Though what have has formed travel line, when carrying, underaction, the shunting mode of movement is still less.

Summary of the invention:

The objective of the invention is to defective at above-mentioned existence, a kind of track switch of double load-bearing rail form is proposed, be installed on the shunt position of travel line, when automatic carriage is transported to switch location, according to carrying needs, utilize the track switch of guiding trolley, change the landline of guiding trolley, thereby change the travel direction of dolly, equally, with the track switch change of direction of lower floor's bearing track, make multifunctional dolly also carry according to the direction of guiding trolley, thereby make automatic carriage circuit as required, be transported to different directions.

Technical solution of the present invention: its structure is that the walk track switch of track and guiding trolley walking track of conduction chain is welded with steel structure, be installed in the position, upper strata, multifunctional dolly carrying track switch track be installed in guiding trolley walking track under the position, with steel structure welding, with the mounting turnout of the conduction chain walking track on upper strata and guiding trolley walking track in same steel structure; The track switch of described conduction chain walking track and guiding trolley walking track, the conduction chain walking track on its upper strata is

I-beam section, the track switch of the guiding trolley walking track of lower floor are two channel-section steels to embracing, the track switch bolt together trouble tongue of guiding trolley walking track; Described multifunctional dolly carrying track switch track, tool mounting turnout are on the multifunctional dolly track, and with the front and back orbital docking, middle trouble tongue is around an end of rotating mechanism, and the cylinder pushing mechanism connects middle trouble tongue, and docks with the orbital head of different directions; Multifunctional dolly has loaded the car body of four rolling mechanism, idler wheel mechanism is on the track of lower floor, the hinged guiding trolley of top front and back position of multifunctional dolly, road wheel in the guiding trolley and middle track adjusting wheel of installing the track switch of guiding trolley walking track to embracing in the channel-section steel, conduction chain is in the I-beam section of the superiors, and the chain that welds on the chain is cut somebody's hair and guiding trolley joins.

Advantage of the present invention: utilize the mode that train switches tracks that is similar to, can be very fast automatic carriage be commutated carried, and in the conveying of railway and track traffic rolling stock inspection and repair, can reach flexible delivery, and commutation fast, steadily, reliably.

Description of drawings:

Accompanying drawing 1 is a double bearing track turnout side-looking structural representation.

Accompanying drawing 2 is track switch plan structure scheme drawings of conduction chain walking track and guiding trolley walking track.

Accompanying drawing 3 is multifunctional dolly carrying track switch track plan structure scheme drawings.

Among the figure 1 is the track switch of conduction chain walking track and guiding trolley walking track, the 2nd, and steel structure, the 3rd, multifunctional dolly carrying track switch track, the 4th, the road wheel of guiding trolley, the 5th, conduction chain, the 6th, chain is cut somebody's hair, the 7th, guiding trolley, the 8th, track adjusting wheel, the 9th, multifunctional dolly, the 10th, idler wheel mechanism, the 11st, conduction chain walking track, the 12nd, the track switch of guiding trolley walking track, the 13rd, trouble tongue, the 14th, multifunctional dolly track, the 15th, middle trouble tongue, the 16th, rotating mechanism, the 17th, cylinder pushing mechanism.

The specific embodiment

Contrast accompanying drawing

1,2,3, its structure is that walk track switch 1 usefulness the steel structure 2 of track and guiding trolley walking track of conduction chain is welded, be installed in the position, upper strata, multifunctional dolly carrying track switch track 3 be installed in guiding trolley walking track under the position, with steel structure 2 welding, be installed in the same steel structure 2 with the conduction chain walking track on upper strata and the track switch 1 of guiding trolley walking track, the track switch 1 of conduction chain walking track and guiding trolley walking track, its concrete structure is that upper strata conduction chain walking track 11 is I-beam section, the track switch 12 of lower floor's guiding trolley walking track is two channel-section steels to embracing, and the track switch of guiding trolley walking track is utilized bolted connection trouble tongue 13; The concrete structure of multifunctional dolly carrying track switch track 3 is mounting turnout on total multifunctional dolly track (about parallel two) 14, with the front and back orbital docking, for multifunctional dolly, track switch only is the track of multifunctional dolly walking, but trouble tongue 15 is can be around the termination rotation of rotating mechanism 16 in the middle of middle, utilize cylinder pushing mechanism 17, trouble tongue 15 rotates in the middle of making, and dock with the orbital head of different directions, thereby make automatic carriage along the track switch operation to different tracks.The structure of multifunctional dolly 9 is the car body that has loaded four rolling mechanism 10, idler wheel mechanism 10 walkings are on the track of lower floor, the hinged guiding trolley 7 of the top front and back position of multifunctional dolly 9, road wheel 4 in the guiding trolley 7 and middle track adjusting wheel 8 of installing operate in guiding trolley walking track track switch 12 to embracing in the channel-section steel, conduction chain 5 operates in the I-beam section of the superiors, and the chain of welding is cut somebody's hair and 6 promoted guiding trolleys 7 and advance on the chain 5.

Specific implementation method is, conduction chain promotes guiding trolley and advances, guiding trolley is by effects such as track adjusting wheels, the drive multifunctional dolly advances, after entering switch location, judge according to control system, see that multifunctional dolly is to need to turn to carry, still keep straight on and carry, carry if keep straight on, do not change the track switch direction, multifunctional dolly is still along with conduction chain travels forward, turn if need, then by electrical control, the trouble tongue of trouble tongue in the guiding trolley track switch and multifunctional dolly track switch is promoted by cylinder, cooperate rotating mechanism, make the rotation of trouble tongue, like this, just changed the direction of track, and guiding trolley will be according to the change of track, also be directed to the direction of track, make whole conveying change direction.

Claims

1, double bearing track turnout, it is characterized in that the walk track switch of track and guiding trolley walking track of conduction chain is welded with steel structure, be installed in the position, upper strata, multifunctional dolly carrying track switch track be installed in guiding trolley walking track under the position, with steel structure welding, with the mounting turnout of the conduction chain walking track on upper strata and guiding trolley walking track in same steel structure; The track switch of described conduction chain walking track and guiding trolley walking track, the conduction chain walking track on its upper strata is an I-beam section, the track switch of the guiding trolley walking track of lower floor is two channel-section steels to embracing, the track switch bolt together trouble tongue of guiding trolley walking track; Described multifunctional dolly carrying track switch track, its mounting turnout are on the multifunctional dolly track, and with the front and back orbital docking, middle trouble tongue is around an end of rotating mechanism, and the cylinder pushing mechanism connects middle trouble tongue, and docks with the orbital head of different directions; Multifunctional dolly has loaded the car body of four rolling mechanism, idler wheel mechanism is on the track of lower floor, the hinged guiding trolley of top front and back position of multifunctional dolly, road wheel in the guiding trolley and middle track adjusting wheel of installing the track switch of guiding trolley walking track to embracing in the channel-section steel, conduction chain is in the I-beam section of the superiors, and the chain that welds on the chain is cut somebody's hair and guiding trolley joins.