CN202827609U

CN202827609U - Single-track scenic train power bogie guiding device

Info

Publication number: CN202827609U
Application number: CN2012205318303U
Authority: CN
Inventors: 季金龙; 黄伟
Original assignee: Zhuzhou CSR Special Equipment Technology Co Ltd
Current assignee: Zhuzhou CRRC Special Equipment Technology Co Ltd
Priority date: 2012-10-17
Filing date: 2012-10-17
Publication date: 2013-03-27
Anticipated expiration: 2022-10-17

Abstract

The utility model provides a single-track scenic train power bogie guiding device which comprises a main frame and a safety guide wheel set which is arranged on the main frame through a safety guide wheel supporting frame, wherein the safety guide wheel set comprises at least one pair of transversal guide wheel set and the distance between each pair of the guide wheels is equal to the width of a track. Because functions like prelowing, resetting and shock absorption are imported by the single-track scenic train power bogie guiding device, guiding of the power bogie in the process of walking more smoothly and safer and the power bogie is applicable to operating at a high speed; when the power bogie comes round a bend or shifts to one side of the track under external forces, treads of the safety guide wheels can run quickly along a lateral side of the track and returns to normal operation status.

Description

A kind of power truck guide piece of single track dome car

Technical field

The utility model relates to the single track dome car and makes the field, especially, relates to a kind of power truck guide piece of single track dome car.

Background technology

The single track dome car is the transportation means of going sightseeing that uses a rail, but not two balance rails of traditional railway.The rail of monorail is generally with the cement concrete manufacturing, and is wider than common rail, and the vehicle of monorail train is wider than rail.Similar with City Rail Transit System, the single track dome car is mainly used in the recreation grounds such as scenic spot, park, market and is used for delivering the visitor; Also can be used for the intensive place of urban population and be used for delivering the visitor.

Existing single track sightseeing bus limits because of bogie structure, can't use air-inflation tyre, only can use solid rubber wheel as running wheel, and the comfort level of taking is relatively poor; Existing single track sightseeing bus mostly is small-sized train marshalling list, and every joint compartment passenger capacity is not more than 8 people.After the railway car passenger capacity increased, the safety requirements of train operation was then higher, for example when bend or slight shift how with the compartment fast and stable lead and get back to track.

The utility model content

The utility model purpose is to provide a kind of power truck guide piece of single track dome car, to solve the not steadily technical matters of safety of existing railway car operation.

For achieving the above object, the utility model provides a kind of power truck guide piece of single track dome car, comprise main truss and be installed in safety guiding wheels on the described main truss by safe guide wheel bracket, described safety guiding wheels are at least one pair of horizontal wheels, and the spacing between the every pair of horizontal wheels is the rail width.

Preferably, described safety guiding wheels are three groups.

Preferably, be bolted between described main truss and the safe guide wheel bracket.

Preferably, between safe guide wheel bracket and safety guiding wheels connecting strap is set, described connecting strap arranged outside snubber block, described snubber block are some fixing as a whole pads.

Preferably, between safe guide wheel bracket and safety guiding wheels, connecting strap is set, described connecting strap arranged outside damping spring.

The utlity model has following beneficial effect:

1, steady safety: safety guiding wheels have been introduced the pre-pressing functions such as damping that reset, thereby make in the power truck walking process more steadily safety of guiding, and are applicable to higher speed operation;

2, be adjacent to fast track: the snubber block by increasing in the safety guiding wheels outside, damping spring etc., so that power truck is crossed bend or when moving to track one lateral deviation under external force, make the tread of safe track adjusting wheel the fast speed follow-up be close to track side surfaces, return to the operation normality;

3, change flexibly the gap: snubber block is some fixing as a whole gasket constructions, can make wheels center on bearing pin by the mode to snubber block plus-minus pad and rotate, thereby change wheels tread and the gap of track side surfaces and the size of precompressed compression according to vehicle condition, road conditions and actual demand.

Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.

Description of drawings

The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the power truck integral structure schematic diagram of the utility model preferred embodiment;

Fig. 2 is the construction profile schematic diagram of the power truck safety guide device of the utility model preferred embodiment;

Fig. 3 is the local structure schematic diagram of the power truck safety guide device of the utility model preferred embodiment;

Wherein, 1, main truss, 2, wheels, 3, safe guide wheel bracket, 4, safety guiding wheels, 5, snubber block, 6, retracing spring, 7, Connection Block, 8, inhibiting device, 9, bearing pin.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the utility model can be implemented according to the multitude of different ways that claim limits and covers.

Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of safety guide device of power truck of single track dome car, comprise main truss 1 and be installed in safety guiding wheels 4 on the described main truss 1 by safe guide wheel bracket 3, can be with bolts between safe guide wheel bracket 3 and the main truss 1.Described safety guiding wheels 4 are at least one pair of horizontal wheels, and the spacing between the every pair of horizontal wheels is the rail width, is stuck in the rail both sides as safety aid.

Described safety guiding wheels 4 can be three groups, can be the industrial rubber castor of standard, are separately positioned on front end, midpoint and the rear end of main truss 1, the auxiliary fixedly main truss of multiple spot.

In addition, between safe guide wheel bracket 3 and safety guiding wheels 4 Connection Block 7 is set, described Connection Block 7 outsides can arrange snubber block 5; The material of snubber block is special yielding rubber, can by the mode to snubber block plus-minus pad, make wheels center on bearing pin and rotate, thereby change wheels tread and the gap of track side surfaces and the size of precompressed compression.

Be connected by bearing pin 9 between described safe guide wheel bracket 3 and the Connection Block 7, Connection Block 7 rotates with respect to safe guide wheel bracket 3.

Described Connection Block 7 outsides can arrange retracing spring 6, its Main Function is: when the application's power truck is crossed bend or moved to track one lateral deviation under external force, in returning to the process of normality, make the tread of safe track adjusting wheel the fast speed follow-up be close to track side surfaces, improve safety.

Described Connection Block 7 outsides can also arrange inhibiting device 8, mainly are to prevent that safety guiding wheels are subjected to unexpected External Force Acting conquassation snubber block that guide function was lost efficacy.

The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. the power truck guide piece of a single track dome car, it is characterized in that, comprise main truss and be installed in safety guiding wheels on the described main truss by safe guide wheel bracket, described safety guiding wheels are at least one pair of horizontal wheels, and the spacing between the every pair of horizontal wheels is track girder body width.

2. the power truck guide piece of a kind of single track dome car according to claim 1 is characterized in that, described safety guiding wheels are three groups.

3. the power truck guide piece of a kind of single track dome car according to claim 1 is characterized in that, is bolted between described main truss and the safe guide wheel bracket.

4. according to claim 1 to the power truck guide piece of 3 each described a kind of single track dome cars, it is characterized in that, between safe guide wheel bracket and safety guiding wheels, connecting strap is set, described connecting strap arranged outside snubber block, described snubber block are some fixing as a whole pads.

5. according to claim 1 to the power truck guide piece of 3 each described a kind of single track dome cars, it is characterized in that, between safe guide wheel bracket and safety guiding wheels, connecting strap is set, described connecting strap arranged outside damping spring.