CN1113196A

CN1113196A - Vehicle with a cabin and at least two running gears

Info

Publication number: CN1113196A
Application number: CN95103081A
Authority: CN
Inventors: 伯恩德·迈恩德尔
Original assignee: Konrad Doppelmayr and Sohn Maschinenfabrik GmbH and Co KG
Current assignee: Doppelmayr Seilbahnen GmbH
Priority date: 1994-03-23
Filing date: 1995-03-23
Publication date: 1995-12-13
Also published as: KR950026709A; ATA61394A; KR0156806B1; EP0673818A1; CA2145238A1; JPH07267080A; AT404457B

Abstract

This vehicle consists of at least two wheel frames supporting a cabin 11 or the like by means of a spring element 25. Each wheel frame consists of an upper frame part 21 and a lower frame part 23, and the spring element 25 is arranged between the frame parts. Thus, the cabin 11 is held by the upper frame part 21, and a travelling wheel 12 is supported on the lower frame part 23. Further, an approximately vertical guide element 30 is arranged between the upper frame part 21 and the lower frame part 23. The guide element 30 is swingably supported on the upper frame part 21 to permit the mutual vertical interval between the two frame parts 21, 23 to be changed.

Description

Vehicle with a cabin and at least two running gears

The present invention relates to a kind of vehicle that is provided with at least two traveling geaies, this mechanism is loaded with compartment or analogue by means of spring element.

In the existing systems that vehicle is driven along track with the driving cable, the deceleration, the accelerating pulley that are positioned on the platform contact with vehicle.When vehicle entered the platform zone, vehicle was thrown off with the driving cable, and the ratio wheel action, so as to reducing running velocity greatly or it being stopped, about the passenger.When vehicle was accelerated, accelerating pulley reached its speed and drives cable speed, is attached thereto then.

According to a kind of proposal that does not belong to prior art, will slow down, accelerating pulley places under-vehicle, make it roughly rotational, and contact with the contact surface that is positioned at the vehicle bottom around level.The shortcoming of this structure is can be sent on the compartment by the vibration of slowing down and accelerating pulley causes.If this mating surfaces and compartment are rigidly connected, not every deceleration and accelerating pulley in its vicinity all had an effect effectively, just may also can produce the unsettled loading in compartment, and vehicle can not be slowed down or acceleration by desired state.

Thereby, the purpose of this invention is to provide a kind of vehicle of avoiding above-mentioned various shortcomings.This purpose reaches like this: the walking framework is divided into upper framework and following framework, spring element is housed therebetween, thereby the compartment is to carry at road wheel on the upper framework then to be loaded on the following framework, and then between upper and lower framework, also be provided with substantially vertical guide, this guide is hingedly mounted on the upper framework, and allows two frameworks that the variation of mutual vertical distance is arranged.

Produce a kind of accessory device of the compartment on traveling gear therefrom, this traveling gear has enough elasticity can prevent to pass to vibration and impact on the compartment, it enough stably guarantees vehicle normal operation under various loading conditions again, and it is very favourable that the compartment is hinged on the upper framework.

According to a most preferred embodiment, upper framework is a rectangle, which is provided with the bearing that the railway carriage or compartment of buying car in installments is used, and guide is installed in down in the framework rigidly.The bearing that is used for the compartment is configured in upper framework top can constitute with pipe fitting, by a sphere guide is bearing in the pipe fitting.

In addition, also be provided with the sleeve that can move with respect to pipe fitting in pipe fitting, the guide upper end then is bearing in this sleeve.Preferably descend framework also to constitute rectangle, on its crossbeam, road wheel is installed.In a most preferred embodiment, between upper and lower framework, dispose spring element, preferably spiral compression spring and suitable damper element, preferably attenuator.Secondary roller preferably also further is being set and is driving clamper on the framework down.

When vehicle is provided with situation with deceleration and the contacted contact surface of accelerating pulley, the bearing that is arranged on the contact surface below the compartment is preferably adopted in the lower end of guide.For this reason, the guide lower end can constitute sphere, and sphere shape cup set on the contact surface is just pressed thereon.In addition, between chassis, compartment and contact surface, preferably dispose at least one unitor, particularly universal-joint (Cardan Coupling).Like this, contact surface just can just can stop the vibration and the impact that vertically act on the contact surface to be delivered on the compartment with respect to carriage movements.Then directly pass on the compartment by the braking force and the acceleration force that slow down and accelerating pulley produces respectively.

Below, by the embodiment shown in the accompanying drawing vehicle of the present invention is described in detail:

Fig. 1 is a vehicle of the present invention partial side view;

Fig. 2 is the vehicle cutaway view along II among Fig. 1-II line and II a-II a line;

Fig. 3 and Fig. 4 are the partial enlarged drawings of C and D among Fig. 2.

The vehicle 1 that has compartment 11 of the present invention includes two traveling geaies 2, and its upper support the road wheel 12 that drives along guide rail 4.Traveling gear 2 is provided with holding device, with it vehicle is connected on the driving cable 6 that moves with certain speed.Platform is provided with and slows down and accelerating pulley 7, and each is taken turns 7 and contacts with the contact surface 8 that is positioned at 11 bottoms, compartment, and particularly as can be seen from Figure 2, traveling gear 2 comprises upper framework 21, and it is hinged on bearing 22 on the vertical axis of cardinal principle on the chassis 13 of vehicle 1.Traveling gear 2 also has framework 23 down, and it is provided with side flange 24, road wheel 12 and secondary running roller 14, and all supporting is thereon.Between upper framework 21 and following framework 23, be provided with spiral compression spring 25 and bumper 26.And then, on the framework 23 guiding roller 15 being installed also down, this guiding roller contacts with the inside face of the vertical web 41 of guide rail 4.

Also have holding device 6 on the following framework 23, its gripper jaw 51 can be regulated by cam roller 52, will throw off with driving cable 6 when it rolls on the guide rail 53 that is configured on the platform.

Be provided with between upper framework 21 and following framework 23 and insert 30, as shown in Figure 3, its upper end constitutes sphere 31, and sphere 31 is clamped in the support cup 32 swingably.Support cup 32 places sleeve 33, sleeve 33 can by sliding sleeve 34 with the rigidly connected pipe 35 in chassis 33 in vertically move.

As shown in Figure 4, the lower end of inserted link 30 is rigidly connected with the back plate 23a on the following framework 23, the lower end of inserted link 30 constitutes

sphere

36,81 of the support cup of contact surface 8 are bearing on this sphere, contact surface 8 is configured in the bottom of beam 80, the cross section of beam is roughly rectangle, and is connected with the chassis 13 in compartment with universal-joint 82.

Explain the operation conditions of vehicle 1 below.

In the time of on vehicle 1 being attached to driving cable 6 with holding device 5, vehicle is just along the speed of guide rail 4 with driving cable 6, and such as driving with 8 meter per seconds, holding device 5 is opened when in-track platform, and vehicle 1 is thrown off from driving cable 6.Simultaneously, ratio wheel 7 beginnings contact with contact surface 8, and vehicle 1 is a significant slowdown or reduces to dead ship condition thus, thereby the passenger can be got on and off at platform.Vehicle 1 accelerates to the speed that drives cable 6 by accelerating pulley 7 then, links thereon subsequently and is driven to the next stop.

Be configured in the following of vehicle 1 owing to slow down with accelerating pulley 7 and be around the rotational of cardinal principle level, they can contact with bottom that is positioned at vehicle 1 and the horizontally extending contact surface 8 of cardinal principle, even in the station district, guide rail also can be arranged to segment of curve and cause difficulty can for the deceleration and the acceleration of vehicle 1.

Because traveling gear 2 has the structure of two

frameworks

21,23, and spring element is set betwixt, particularly spiral compression spring 25 and bumper 26 just can not pass on the compartment 11 from the vibration and the impact of deceleration and accelerating pulley 7.

Because inserted link 30 is configured between two

frameworks

21 and 23, be hinged on the upper end of inserted link on upper framework 21 usefulness support cup 32 and sleeve 33 adjustable height ground, just can guarantee the stability of the connection of compartment 11 on traveling gear 2 and necessity.In addition, can also stop by slowing down and accelerating pulley 7 acts on the vibration of any vertical direction on the contact surface 8 and the transmission of impact.

Not pass through traveling gear 2 in order making by the deceleration of introducing of slowing down with accelerating pulley 7 with the power of accelerating vehicle 1, and directly to be passed on the compartment 11, at least one joint 82 of beam 80 usefulness of contact surface 8 is being fixed in the bottom, and particularly universal-joint is connected on the vehicle chassis 13.Joint 82 allows compartments 11 and sways or swing with respect to the contact surface that extends on service direction and cross the there.And still being directly passed to compartment 11 from deceleration and the caused power of accelerating pulley.

Claims

1, a kind of vehicle, it comprises at least two traveling geaies (2) that carrying compartment (11) or analogue by spring element (25), it is characterized in that, each traveling gear all comprises a upper framework (21) and a following framework (23), dispose spring element (25) up and down between the framework, compartment (11) is arranged on the upper framework (21), road wheel (12) is installed in down on the framework (23), and then, guide (30) that cardinal principle is vertical of configuration between upper framework (21) and following framework (23), this guide (30) is supported on the upper framework (21) swingably, and allows at two frameworks (21, the variation of mutual perpendicular separation is arranged 23).

2, the vehicle described in claim 1 is characterized in that, above-mentioned compartment (11) are hinged on the upper framework (21) around the vertical axis of a cardinal principle.

As described vehicle one of in the claim 1 and 2, it is characterized in that 3, this upper framework (21) constitutes rectangular frame, on it, for described compartment (11) are provided with bearing (22).

As described vehicle one of in the claim 1 to 3, it is characterized in that 4, above-mentioned guide (30) is rigidly attached on the above-mentioned framework (23) down.

5, as described vehicle one of in the claim 1 to 4, it is characterized in that the bearing (22) that is configured in railway carriage or compartment (11) usefulness of buying car in installments on the upper framework (21) is provided with pipe fitting (35), described guide (30) then is bearing in wherein by means of sphere (31).

6, the vehicle described in claim 5 is characterized in that, is provided with sleeve (33) in the pipe fitting (35), and it can move with respect to pipe fitting (35), and the upper end of guide (30) is bearing in wherein.

As described vehicle one of in the claim 1 to 6, it is characterized in that 7, above-mentioned framework (23) down also constitutes rectangular frame, is supporting road wheel (12) on its curb girder.

As described vehicle one of in the claim 1 to 7, it is characterized in that 8, the spring element that is provided with is spiral compression spring (25) and optimal damper element is bumper (26) preferably between upper framework (21) and following framework (23).

9, as described vehicle one of in the claim 1 to 8, it is characterized in that secondary roller (14) is bearing in down on the framework (23).

As described vehicle one of in the claim 1 to 9, it is characterized in that 10, the holding device (5) that drives cable (6) is located at down on the framework.

As described vehicle one of in the claim 1 to 10, it is characterized in that 11, the lower end of guide (30) constitutes a bearing for contact surface (8) usefulness, contact surface is located at and contacts with deceleration, accelerating pulley (7) below the compartment (11).

12, the vehicle described in claim 1 is characterized in that, the lower end of above-mentioned guide (30) constitutes a sphere (36), and the bearing cup (81) that is constituted on contact surface (8) then supports thereon.

13, as described vehicle one of in the claim 1 to 12, it is characterized in that, between compartment (11) and contact surface (8), dispose joint (82), particularly universal-joint at least.