JPH02127157A - Gondola for sky-way equipment - Google Patents

Abstract

PURPOSE: To form a flat connecting area with respect to the front wall and the side wall and simply join a wall element, a door and a frame structure together of a gondola specially for a simple rope circulation type by constructing a protrusively curved side wall and front wall using simply curved forming members. CONSTITUTION: Frames 6, 7 are basically formed in a rectangular shape and longitudinal beams 16, 17 in a protrusive shape. A horizontal prop 8 for joining both frames 6, 7 together is provided on the upper part of the door 3. The lower area of the side wall 13 is composed of a metal plate 14 and the upper part with a window glass 15. Longitudinal beams 16, 17 are connected together at their lower end areas through a bottom beam 18 and their upper end areas are connected to a ceiling beam formed in a protrusive shape. Both longitudinal beams 16, 17 are also connected together at the lower part of a horizontal axis 21 through U-shaped props 22, 23 and a horizontal column 30. As a result, an unobstructed view can be offered even at the end areas in the front and corner areas.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates in particular to a ropeway gondola with single rope circulation, supporting trusses for seating installation consisting of several frame parts, bottom plates, wall parts and door parts. This relates to a gondola equipped with

[Conventional technology]

Various examples of ropeway gondolas having the above-mentioned configuration are known. In particular, for example European Patent 140.930
In the ropeway gondola described in No. 1, the gondola is made of curved shaped steel, with such shaped copper being placed in the corner areas, i.e. in the transition between the side walls and the front wall, and with rectangular or square bottom beams and ceiling beams. is held via a corner connecting member. The individual shaped steels are assembled by plugging and are connected to the corner links using auxiliary fastening means, such as screws, rivets, welding or joints. By concavely curving not only the side walls but also the front wall of the gondola, the formed steel is greatly deformed three-dimensionally,
Either they are difficult to produce or it is difficult to achieve a suitable backing and fixing of the covering element or the glass part and the door in such three-dimensionally curved connection areas.

[Problem to be solved by the invention]

The object of the invention is to propose a gondola with convexly curved side walls and a front wall, which can be made do with simply curved molded parts. Furthermore, the objective is to realize a simple connection of wall elements, doors and frame structures.

[Means and actions for solving the problem] In order to solve this problem, the support truss consists of two nearly rectangular frame parts, and these parts are connected to the plane surrounded by the frame parts through horizontal supports. The horizontal columns extend substantially vertically and are spaced apart from each other, and the horizontal columns are connected by a rectangular frame section to the ceiling and bottom beams opposite the floor and ceiling elements, and the horizontal columns are connected to the horizontal columns of the rectangular frame section. On the opposite sides, two nearly U-shaped columns with the front sides of the arm parts extending parallel to each other are arranged longitudinally at a distance from the longitudinal beams of the frame part and are connected to the frame part. In this case, the U-shaped column is connected at a distance with a supporting beam extending parallel to the longitudinal beam, and the base of the U-shaped column is characterized in that it is longer than the length of the arm part, so that A largely flat connection area for the individual molded parts or front and side walls is achieved in a surprisingly simple manner. Furthermore, especially in the case of such ropeway gondolas, it is particularly advantageous for the front end headrest to be freely visible. This is because vertical beams placed on the side walls do not narrow the field of view, and visibility to the outside is good in corner areas. Passengers of this type of ropeway can therefore enjoy an unobstructed panoramic view from the gondola.

In a further embodiment, the longitudinal beams and possibly the ceiling beam and/or the bottom beam of the rectangular frame section are of convex design. By deforming the longitudinal and/or ceiling beams and possibly the bottom beam, a variety of user-desired design appearances can be achieved; the connecting surfaces of the front wall and door sections are curved in only one plane. , in a plane perpendicular to this a flat connecting surface is located. This simplifies the installation of the connecting parts and makes it possible to accurately back the interconnected gondola parts or wall elements in such areas.

Furthermore, the arm part of the U-shaped column close to the ceiling beam is inclined towards the U-shaped column close to the bottom beam, and a three-dimensional reinforcement column is realized in the approximately central area of the longitudinal beam of the frame part. .

In another embodiment, the U near the bottom beam of the support truss
90 for the vertical beam section extending in the direction of the bottom beam.
As a result, the peripheral frame part formed by the U-shaped struts can be adapted to the convex shape of the front wall element of the ropeway gondola.

However, the support beam between the two U-shaped columns is also placed perpendicular to the plane that receives the U-shaped columns close to the bottom beam, thereby providing a rigid reinforcement of the U-shaped column receiving the front wall element. do.

Further, the individual beams of the frame portion are formed of box-shaped steel, and on the two opposing outer sides of the box-shaped steel, a flange crosspiece parallel to another outer wall is provided at a location near one of the outer walls, In particular, it is advantageous to form it integrally with such an outer wall. This is because such a box section with a flange bar projecting from the outer circumference can bear high strength values and large tensile loads in terms of bending and resistance moments. Nevertheless, the vertical beams can be easily deformed perpendicular to the external wall without flange bars, so that the longitudinal beams can be adapted to any concave or convex shape in the gondola or ropeway gondola. be. Furthermore, it is provided that the box section has an approximately square cross-section and, in particular, consistently the same wall thickness, and that the flange rungs extend perpendicularly to the opposite outside of the box section and that the flange cross section extends perpendicularly to the outside Advantageously, it is arranged at a distance from one of the two extending outer walls in the direction of the opposite outer wall by a distance corresponding to approximately twice the wall thickness. That is, when the flange crosspiece is properly placed,
This is because these bars can be used directly as abutment elements for wall elements, door parts, etc.

In a further embodiment, the flange bar is arranged close to the opposite outer wall in the longitudinal beam of the frame section, so that a precise positioning and fixing of the wall element in the area of the flange bar can be achieved.

Furthermore, the bottom beam and/or the ceiling beam and/or the U
The shaped support can be formed by a box section with flange bars, which makes it possible to simply and quickly install and support the ceiling or bottom wall elements.

In a further embodiment, the flange rungs of the longitudinal beam and/or the bottom beam and/or the ceiling beam extend approximately perpendicular to the plane enclosed by the frame section. This allows the wall element or the front wall part to be inserted approximately perpendicularly to its surface, thereby reducing production costs. But also, since the beams, columns and horizontal supports, and the sections forming these beams, are made of aluminium,
Although it is lightweight, it has high strength and has a long service life.

Particularly in the case of ropeway gondolas, where rapid changes in internal and external temperatures result in a lot of condensation during alternately full and empty transport, the service life and load carrying capacity of the gondola's structural elements are limited. Secured for many years.

Furthermore, advantageously, the dead weight of such a ropeway gondola can be kept low. This is particularly advantageous in ropeway installations in which not only two gondolas are operated back and forth, but a large number of gondolas are operated back and forth or in circulation.

Furthermore, the longitudinal beams of the frame section between the U-shaped column and the bottom beam can also be connected to each other via horizontal beams. In addition to the internal reinforcement of the frame parts, a pedestal for the seats can also be provided in the gondola cabin. In addition, in the frame area surrounded by the longitudinal beams, bottom beams and U-shaped columns, particularly self-supporting and integral molded parts connected to the U-shaped columns or longitudinal beams and bottom beams may be arranged as front wall sections. That is advantageous. Although the connecting surfaces are straight and flat, designers are given the freedom to design the ropeway gondola as they wish. Additionally, assembly is simplified and can be performed more quickly if free-standing, integral molded parts are used. Also,
Since there is no need for additional reinforcements or struts or beams between the U-shaped strut and the frame section, extra weight or material and labor costs can be saved.

In another variant, the frame area defined by the longitudinal beams, the U-shaped columns and the ceiling beams is closed by an integral, in particular transparent and bonnet-shaped front wall section, which front wall section is defined by the longitudinal beams, the ceiling beams and the ceiling beams. Combined with beams and U-shaped columns. As a result, in addition to installation and fixing advantages, optimum visibility for the passenger is ensured, since the line of sight is not obstructed by horizontal or corner columns.

Furthermore, it is advantageous for the front wall part to be three-dimensionally curved and, in particular, to consist of fiber-reinforced plastic. As a result, good strength, free shaping and high load capacity can be combined advantageously. However, it is also possible for the front wall part to be constructed in several parts, so that these parts can be produced in a smaller size.

Furthermore, it is advantageous to arrange the door section between the two opposing longitudinal beams of the frame section and the ceiling and bottom beams that connect them, the projecting flange section of the longitudinal beam simultaneously serving as a doorstop. Can be used.

Finally, the longitudinal beams of the two frame sections facing the door section and the ceiling and bottom beams can also be closed by the side wall sections, making it possible to quickly replace the doors on one or both sides of the ropeway gondola. You can easily select the location.

〔Example〕

Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiments.

First, the ropeway gondola shown in FIGS. 1 to 3 can be fixed to a transport cable or a suspension line using a suspension device 2. Such a ropeway gondola I includes a door part 3 with two pivotable or closable doors 4.5. Both doors 4, 5 of the door part 3 are arranged between two frame parts 6.7. Furthermore, above the door part 3 there is a horizontal support 8 which connects the two frame parts 6, 7. Furthermore, a projection support frame 9.10 is fixed to the frame 6.7, which frame supports the lower front wall section 11 and the upper front wall section 12. The upper front wall portion 12 is transparent or clear, as shown by the line.

As is clearer from FIG. 2, the side walls facing the door part 3 between the frame parts 6, 7 are closed off by side wall parts 13. In the lower region, this side wall part 13 consists of a metal plate 14, for example an aluminum plate, and in the upper region it consists of a window pane 15, for example Plexiglas.

4 to 6 show the support truss of the gondola 1 for a rope sea urchin without side walls. Frame part 6,
7 basically forms a rectangle, and the longitudinal beams 16 and 17 are deformed or formed into a convex shape. The longitudinal beam 1617 is connected in its lower end region via the bottom beam 18 and in its opposite upper end region to the ceiling beam 19. Similarly, the ceiling beam 19 is also formed in a convex shape, and at approximately the center of the gondola, the distance from the bottom beam 18 is greater than the straight line connecting the upper ends of the one axis of symmetry 20-1 and the vertical beams 16 and 17.

Furthermore, below the horizontal center shaft 21 of the ropeway gondola l, the two longitudinal beams 16, 17 are connected via U-shaped supports 22, 23. Two such U-shaped columns 22, 23 are spaced apart in the longitudinal direction of the longitudinal beams 16, 17 via a support beam 24 extending parallel to these longitudinal beams.

The two frame parts 6.7 shown in FIGS. 5-6 are held apart from each other via horizontal struts 25.26. The horizontal struts 25, 26 extend perpendicularly to the plane surrounded by the frame parts 6, 7. At that time, the horizontal support 25 is
The ceiling beam 19 and the horizontal support 26 are connected to the two frame parts 6
, 7 are connected.

Furthermore, the two horizontal supports 25 between the ceiling beams 19 are arranged approximately in the middle of both frame parts 6, 7
reinforcement via horizontal beams 27 extending parallel to the

The two horizontal supports 25 with horizontal girders 27 form installation points for suspension systems 2, by means of which the ropeway gondola 1 can be hung or guided onto a conveying cable or suspension line, as shown in particular in FIG. As shown, the lower strut 2
3, and the part of the longitudinal beams 6-7 extending in the direction of the bottom beam 18, the angle 28 is less than 90". The support beam 24 between such U-shaped columns 23 and 22 is It extends perpendicularly to the surface surrounded by the glyph-shaped struts 23.

Furthermore, the arm portions 29 of the U-shaped struts 22 extend in the direction of the U-shaped struts 23 close to the bottom beam 18 or are inclined in that direction.

U-shaped struts 22 and 23 interconnected via support beams 24 and reinforced thereby are connected to the ropeway gondola 1.
The protrusion support frame 9.10 is formed, and the force generated when the ropeway gondola l runs one after another is directly absorbed by the longitudinal beams 16 and 17 of the frame part and the three-dimensionally reinforced support similar to the framework of the gondola l. guided by the truss. By forming the support frame or support framework of the ropeway gondola 1 in this way and arranging the U-shaped struts 22.23, the members necessary for supporting the protrusion can be attached to the individual front wall sections 11.12, Since it is used for installation and support at the same time, there are advantages not only in terms of the number of individual parts required, but also in terms of weight and production costs.

In particular, the longitudinal beams 16.1 of the frame parts 6, 7 shown in FIG.
7 are further interconnected via horizontal girders 30, which are arranged between the U-shaped struts 22, 23 and the bottom joists 8. Also, for reinforcement purposes, vertical beams 6. Floor or ceiling - and bottom beam 1
In the area between 9 and 18 horizontal beams 31 are provided, which beams are respectively arranged on opposite sides of the ceiling beam or bottom beam 19,18.

In the embodiment, the box shaped steel 32 shown in FIG.
Vertical beam 16.1? , bottom beam and ceiling beam 18.19 and U
A glyph-shaped strut 22,23 is formed. Such box section steel 3
2 consists of an outer side 33 and an outer wall 34.

A flange crosspiece 35 is formed on the outer side 33. Naturally, the flange rungs can be welded or bonded or otherwise connected to the outside 33. The flange crosspiece 35 extends parallel to the outer wall 34 or perpendicularly to the outer side 33. In this embodiment, the outer side 33 and the outer wall 34 are formed to have approximately the same length, so that the box shaped steel 3
The cross section of 2 is approximately square. The flange rungs 35 are eccentric to the outside 33, ie located close to both outer walls 34. The spacing between the opposing sides of the outer wall 34 and the flange bar 35 corresponds to approximately twice the wall thickness 37 of the outer wall 33 or 34.

As shown in FIGS. 4 to 6 and 8 to 9, the box shaped steel 32 is arranged not radially but perpendicularly to the deformation direction. Therefore, the deformation of the corresponding beam or column is not hindered, and at the same time a doorstop is provided which is deformed in accordance with the supporting section in the radial direction relative to the direction of deformation. As a result, the fifth
In the figure, the lower front wall section 11 and the U-shaped support 23
As shown, a very good fixing of the side wall parts 13 and the upper and lower front wall parts 11.12 is achieved.

With this structure of the box section steel 32, in particular, the flange crosspiece 35 is integrally formed on the outside 33, and a section steel having a high load capacity is realized at a small production cost, and such a section steel does not particularly require an excessive cost. Concave vertical beam 16.1?
It is advantageous that it can be deformed in any direction to form the ceiling beam 19. The same naturally applies to the U-shaped struts 22,23.

8 and 9 show the connection intersection between the longitudinal beam 16 and the bottom beam 18. FIG. Not only the longitudinal beam 16 but also the bottom beam 18 is provided with a flange crosspiece 35.

The longitudinal beam 16 is placed on the bottom beam 18 and is welded to the bottom beam and to the horizontal beam 31 provided on the bottom beam 18 via a welded seam 38 . Similarly, the bottom beam 18 and the horizontal beam 31 are also connected to each other via welded seams 38. As shown in the figure, the flange crosspiece 35 of the longitudinal beam 16 extends beyond the welded joint between the longitudinal beam 16 and the horizontal beam 30, protrudes in the direction of the bottom beam 18, and is further connected to the bottom beam 18 through the welded seam 3. do. Therefore, the compressive loads exerted on the bottom beam 18, for example by the weight of gondola passengers, are transmitted directly to the flange rungs 35, which act as tension belts, so that the welded seam between the outside 33 of the box section 32 and the outer wall 34 and the bottom beam 18 is It is relieved from the load.

As shown in FIG. 9, the bottom beam 18 includes a projecting flange rung 35 which is provided with a lower front wall portion 11 as shown. As can be seen, the lower front wall section 11 can be connected to the flange bar 35 via fastening means 39, for example with a backing mass 40 in between.

The fixing means 39 can be formed by rivets or screws or the like. The horizontal strut 26 connecting the two frame parts 6.7 has a welded seam 38.
It is fixed to the front surface of the outside 33 of the bottom beam 18 via.

As shown in the above-mentioned embodiment, by using the box shaped steel 32 provided with the flange crosspiece 35, the vertical beam 16 and the bottom beam 1
8 allows for a compact and cost-saving construction of the joint intersection.

Naturally, it is not a box section with a flange bar as described above, but a formed tube, a section, a T section, or an L section.
Even when using any other section steel, such as section steel, the present invention is advantageous in the manufacture of ropeway gondolas.

[Brief explanation of the drawing]

FIG. 1 is a side view of the ropeway gondola according to the structure of the present invention, FIG. 2 is a rear view of the ropeway gondola shown in FIG. 1, and FIG. 3 is the structure shown in FIGS. 1 and 2. A front view of a gondola for a ropeway; FIG. 4 is a simplified side view showing a frame portion equipped with a U-shaped support according to the present invention; and FIG. FIG. 6 is a plan view of the support truss of the ropeway gondola shown in FIG. 5; FIG. Figure 8 shows the section steel used for the vertical beam of the frame portion according to the present invention.
Horizontal support, lL12...Front wall part, 13.
...Side wall part, 16.17...Vertical beam, 18...
・Bottom beam, 19...Ceiling beam, 22.23・
...Strut, 28...Angle, 30...Horizontal girder, 33...Outside, 35...Flange crosspiece, ...Support beam, ...Arm part, ...Box shaped steel, ...Outer wall, ...Wall thickness.

Claims (1)

[Scope of Claims] 1. A gondola for use in ropeway equipment, especially for single-rope circulation type, comprising a support truss for installing seats consisting of several frame parts, a bottom plate, a wall member and a door part. In , the support truss consists of two nearly rectangular frame sections (6, 7), which are connected via horizontal struts (8) approximately perpendicular to the plane enclosed by the frame sections (6, 7). extending from each other and spaced apart from each other, the horizontal struts (8) are connected to the ceiling beams (8) opposite the floor and ceiling elements.
19) and the bottom beam (18) and rectangular frame part (6
, 7) and with the front side of the arm parts (29) extending parallel to each other on the side facing away from the horizontal support (8) of the rectangular frame parts (6, 7). Two U-shaped columns (22, 23) are arranged spaced apart from the vertical beams (16, 17) of the frame parts (6, 7) in the longitudinal direction and are connected to the frame parts (6, 7),
At that time, the U-shaped columns (22, 23) are connected to the longitudinal beams (16, 17).
), the base of the U-shaped support (22, 23) is longer than the length of the arm part (29). gondola. 2. The ropeway gondola according to claim 1,
A gondola for a ropeway, characterized in that the longitudinal beams (16, 17) and, in some cases, the ceiling beam (19) and/or the bottom beam (18) of the rectangular frame parts (6, 7) are formed in a convex shape. 3. In the ropeway gondola according to claim 1 or 2, the arm portion (29) of the U-shaped support (22) close to the ceiling beam (19) is connected to the U-shaped support (23) close to the bottom beam (18). A ropeway gondola characterized by being tilted in the direction of. 4. In the ropeway gondola according to any one of claims 1 to 3, the U-shaped support (23) close to the bottom beam (18) of the support truss has a longitudinal beam portion that widens in the direction of the bottom beam (18). A gondola for a ropeway, characterized in that the gondola is arranged in a plane surrounding an angle (28) of less than 90°. 5. In the ropeway gondola according to any one of claims 1 to 4, the support beam (24) between the two U-shaped columns (22, 23) is arranged such that the U-shaped column (24) is located close to the bottom beam.
3) A gondola for a ropeway, characterized in that it is arranged perpendicular to a receiving plane. 6. In the ropeway gondola according to any one of claims 1 to 5, each beam of the frame portion (6, 7) is formed of a box-shaped steel (32); ) of the two opposing outsides (33
), the ropeway gondola is characterized in that it is provided with a flange crosspiece (35) parallel to another outer wall (34) at a location close to one of the outer walls, and is particularly formed integrally with the outer wall. 7. A ropeway gondola according to any one of claims 1 to 6, in which the box section (32) has an approximately square cross section and in particular a consistently identical wall thickness, and the flange crosspiece (35) , extending perpendicularly to the opposite outside (33) of the box section steel (32),
) from one of the two outer walls (34) extending perpendicularly to the opposite outer wall (34) at a distance equivalent to approximately twice the wall thickness (37). A ropeway gondola featuring 8. In the ropeway gondola according to any one of claims 1 to 7, the flange crosspiece (35) is located near the opposite outer wall (34) in the longitudinal beam (16, 17) of the frame portion (6, 7). A ropeway gondola characterized by being placed in. 9. In the ropeway gondola according to any one of claims 1 to 8, the bottom beam (18) and/or the ceiling beam (19) and/or the U-shaped support (22, 23) are
A gondola for a ropeway, characterized in that it is formed from a box-shaped steel (32) equipped with a flange crosspiece (35). 10. In the ropeway gondola according to any one of claims 1 to 9, the flange crosspiece (35) of the longitudinal beam (16, 17) and/or the bottom beam (18) and/or the ceiling beam (19) is A gondola for a ropeway, characterized in that it extends substantially perpendicularly to a plane surrounded by frame parts (6, 7). 11. The ropeway gondola according to any one of claims 1 to 10, wherein the beam, the support column, the horizontal support column, and the section steel forming these beams are made of aluminum. 12. In the ropeway gondola according to any one of claims 1 to 11, the vertical beams (16, 17) of the frame portion (6, 7) between the U-shaped support (22, 23) and the bottom beam (18). ) are interconnected via horizontal girders (30). 13. In the ropeway gondola according to any one of claims 1 to 12, the longitudinal beams (16, 17), the bottom beam (1
8) and in the frame area surrounded by the U-shaped struts (22, 23), in particular free-standing and integrated, in combination with the U-shaped struts (22, 23) or the longitudinal beams (16, 17) and the bottom beam (18). The molded part is the front wall part (11,
12) A ropeway gondola characterized by being arranged as: 14. In the ropeway gondola according to any one of claims 1 to 13, the frame area defined by the longitudinal beams (16, 17), the U-shaped columns (22, 23), and the ceiling beam (19) is integrated. characterized in that it is closed by a particularly transparent and bonnet-shaped front wall section (11, 12), which is connected with longitudinal beams (16, 17), a ceiling beam (19) and a U-shaped column (22). A gondola for the ropeway. 15. In the ropeway gondola according to any one of claims 1 to 14, the front wall portion (11, 12) is
A ropeway gondola characterized by being three-dimensionally curved and made of particularly fiber-reinforced plastic. 16. In the ropeway gondola according to any one of claims 1 to 15, the front wall portion (11, 12) is
A gondola for a ropeway, characterized in that it is formed from several parts. 17. The ropeway gondola according to any one of claims 1 to 16, comprising two opposing longitudinal beams (16, 17) of the frame portion (6, 7), and a ceiling beam and a bottom beam (19) connecting these. , 18), a gondola for a ropeway is characterized in that a door part (3) is arranged between the parts. 18. The ropeway gondola according to any one of claims 1 to 17, comprising two frame parts (6, 7).
A gondola for a ropeway, characterized in that vertical beams (16, 17), ceiling beams and bottom beams (19, 18) facing a door portion (3) are closed by a side wall portion (13).