Track device for R-VR-R space station experience

Abstract

The utility model discloses a track device for R-VR-R space station experience. The track device comprises a supporting frame installed in a space station environment experience area; the annular walking track is installed on the supporting frame, the cross section of the annular walking track is I-shaped, and the annular walking track is in rolling connection with a floating simulation advancing trolley for pulling an experiencer in the space station environment experience area and an electric trolley for providing electric power and communication signals for the floating simulation advancing trolley; and the annular signal transmission track is arranged on the support frame, is positioned in the inner ring of the walking track and is parallel to the walking track. The track device provided by the utility model provides safe support for the floating simulation advancing trolley and the electric trolley which are used by an experiencer in a real simulation environment of a space station, so that each trolley can move along a preset route, and the experiencer can experience floating simulation actions in the space station in the moving process.

Description

TECHNICAL FIELD

[0001] The utility model relates to space station experience technical field, especially a track device for R-VR-R space station experience. BACKGROUND

[0002] Space station is a kind of manned spacecraft that can be visited by astronauts for long-term work and life in near-earth orbit for long time operation. At present, only a few people can enter space station to experience the living and working environment of space station, and most people are still out of space station.

[0003] In recent years, with the development of science and technology and the increasing attention of people to space technology, some people in China have tried to build a simulated space station to enable space enthusiasts to experience the living and working environment of space station. The inventor and his team have been committed to the research and development of space station experience since 2017. At the beginning, the experimenter wearing a VR helmet (or VR glasses) capable of displaying space pictures stands in the space longing room of an indoor theme park to experience a virtual space scene. Then, based on the above, further research and development are carried out to suspend the experimenter by the steel wire rope of the suspended mechanism floating simulation component, so that the experimenter experiences the floating motion, lifting motion, pitching motion, etc. in the space station. Then, combined with the walking device, the floating simulation component is driven by the walking car to enable the experimenter to experience the movement in the space station and the space floating simulation action. Then, combined with the simulation object that can be touched by the experimenter in the real space station cabin, the experimenter can experience the activities in the space station while experiencing the space floating simulation action, so that the experimenter experiences the process from the real scene (simulated space station) - wearing VR helmet (virtual space station) - taking off VR helmet and returning to the real scene (simulated space station), that is, the space station experience of R-VR-R from reality to virtual reality and back to reality.

[0004] However, the mechanical devices used in the above research and development process of the applicant are all commercially available products, and the use effect is not good and there are safety hazards. For example, the track device only provides support for the walking car, and the cables providing power and communication signals for each walking car are prone to signal interference, causing unsafe accidents. SUMMARY

[0005] The purpose of the utility model is to provide a track device for R-VR-R space station experience, which provides safe support for floating simulation walking cars and electric cars in the mechanical structure of the track device, and the signal transmission track can transmit power and communication signals to the electric car to avoid signal interference, so that each car can move along the preset route, making the whole experience facility run more safely and reliably.

[0006] In order to achieve the above object, the utility model provides a track device for R-VR-R space station experience, it includes: the support frame is installed in the space station environment experience area, the annular walking track with the cross section is the H shape is installed on the support frame and is rolled with the floating simulation travel trolley that experiences in the space station environment experience area draws experienceer and the electrical trolley that is used for providing power and communication signal for the floating simulation travel trolley is connected respectively, the signal transmission track of annular is installed on the support frame, is located in the inner ring of walking track and is parallel with it.

[0007] Preferably, the support frame comprises: a column structure vertically installed in the space station environment experience area; and a crossbeam structure vertically arranged with the column structure and fixedly connected with the top of the column structure at the middle.

[0008] Preferably, the column structure comprises a plurality of groups of track hangers arranged in a row, each group of track hangers comprising at least two track hangers with a preset interval and arranged in parallel.

[0009] Preferably, the crossbeam structure comprises a plurality of groups of track hanger beams, each group of track hanger beams comprising at least two track hanger beams with a preset interval and arranged in parallel, and the middle of each track hanger beam of each group of track hanger beams being fixedly connected to the top of each track hanger of a corresponding group of track hangers.

[0010] Preferably, the walking track is installed at the overhanging end of the track hanger beam, and the signal transmission track is installed on the track hanger beam and located inside the walking track.

[0011] Alternatively, the column structure comprises a plurality of groups of track hangers arranged in two rows, each group of track hangers comprising at least two pairs of track hangers with a preset interval and arranged in parallel.

[0012] Preferably, the crossbeam structure comprises a plurality of groups of track hanger beams, each group of track hanger beams comprising at least two track hanger beams with a preset interval and arranged in parallel, and the two ends of each track hanger beam of each group of track hanger beams being fixedly connected to the top of a pair of track hangers of a corresponding group of track hangers.

[0013] Preferably, the walking track is installed at the end of the track hanger beam, and the signal transmission track is installed on the track hanger beam and located inside the walking track.

[0014] Preferably, the signal transmission track comprises: an annular support arranged in parallel with the walking track; and a trolley wire track installed inside the annular support.

[0015] Preferably, the signal transmission track further comprises: a microwave pipeline installed inside the annular support and located above the trolley wire track.

[0016] Preferably, the walking track comprises: a pair of arc-shaped tracks symmetrically arranged at both ends of the support frame; a straight track used for fixedly connecting the opposite ends of the pair of arc-shaped tracks together; and a connecting structure used for connecting the butt-joint ends of adjacent tracks together.

[0017] Preferably, the connecting structure comprises: an upper track butt-joint connecting plate used for being arranged above the butt-joint ends of the adjacent tracks; a lower track butt-joint connecting plate used for being arranged below the butt-joint ends of the adjacent tracks; and a bolt assembly used for fixedly connecting the upper track butt-joint connecting plate, the butt-joint ends of the adjacent tracks and the lower track butt-joint connecting plate together.

[0018] Preferably, the beam structure comprises a plurality of hanging beam units connected in a head-to-tail mode.

[0019] Preferably, the lower wing plate of the walking track is used for contacting the walking mechanism of the floating simulation traveling trolley.

[0020] Preferably, the signal transmission track has a side-opening sliding groove used for contacting the sliding contact line joint of the electric trolley. Compared with the prior art, the track device for R-VR-R space station experience has the following advantages:

[0021] The track device for R-VR-R space station experience has the annular walking track and the signal transmission track installed in the space station environment experience area, the walking track provides safe support and guiding effect for the walking of the floating simulation traveling trolley and the electric trolley, so that each trolley moves along the preset route, and the signal transmission track is used for transmitting external power and communication signals to the electric trolley, so as to transmit the power and the communication signals to the floating simulation traveling trolley and the suspension mechanism connected with the floating simulation traveling trolley through the electric trolley, thereby enabling the floating simulation traveling trolley to perform corresponding actions. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic view of an R-VR-R space station experience facility with the track device of the utility model;

[0023] Figure 2 is a schematic view of an experience person in Figure 1 the space station experience facility shown in the figure;

[0024] Figure 3 is a front view of the floating simulation traveling trolley and the electric trolley arranged on the walking track;

[0025] Figure 4a is a plan view of the floating simulation traveling trolley and the electric trolley installed on the walking track;

[0026] Figure 4b is a plan view when the signal transmission track is arranged in the inner ring of the walking track;

[0027] Figure 5 is Figure 3 A-A view in

[0028] Figure 6 is Figure 4a B part enlarged view in

[0029] Figure 7 is Figure 3 C part enlarged view in

[0030] Figure 8 is front view of track device;

[0031] Figure 9 is top view of track device;

[0032] Figure 10 is Figure 9 A-A sectional view in

[0033] Figure 11 is Figure 8 Z part enlarged view in

[0034] Figure 12 is Figure 10 Y part enlarged view in

[0035] Figure 13 is Figure 10 X part enlarged view in

[0036] Figure 14a is Figure 10 W part enlarged view in

[0037] Figure 14b is another structural schematic view of signal transmission track;

[0038] Figure 15 is cross-sectional schematic view of electrical trolley contacting with a signal transmission track;

[0039] Figure 16 is top view of arc-shaped track;

[0040] Figure 17 is cross-sectional schematic view of arc-shaped track;

[0041] Figure 18 is structural schematic view of straight track;

[0042] Figure 19 is schematic view of butt joint end when butt jointing part adjacent track units in arc-shaped track and straight track. DETAILED DESCRIPTION

[0043] As Figure 1As shown, it is a structure schematic diagram of R-VR-R space station experience facility with the track device of the utility model, wherein, R-VR-R refers to reality to virtual reality and back to reality, and the space station experience facility is used to generate a space station environment experience area, and as shown Figure 2 As shown, it is a schematic diagram of an experimenter in the space station experience facility, and as shown, the R-VR-R space station experience facility with the track device of the utility model comprises an in-cabin activity area 2 for experiencing in-cabin activities of a space station and an out-cabin activity area 1 for experiencing out-cabin activities of the space station. Figure 1 As shown, it is a schematic diagram of an experimenter in the space station experience facility, and as shown, the R-VR-R space station experience facility with the track device of the utility model comprises an in-cabin activity area 2 for experiencing in-cabin activities of a space station and an out-cabin activity area 1 for experiencing out-cabin activities of the space station.

[0044] As shown, it is a schematic diagram of an experimenter in the space station experience facility, and as shown, the R-VR-R space station experience facility with the track device of the utility model comprises an in-cabin activity area 2 for experiencing in-cabin activities of a space station and an out-cabin activity area 1 for experiencing out-cabin activities of the space station.

[0045] In addition, the space station experience facility further comprises a data acquisition area 6 for acquiring images of the experimenter, a space suit dressing area 5 for the experimenter to put on a space suit and a space suit undressing area 8 for the experimenter to take off the space suit.

[0046] The space station experimenter enters the data acquisition area 6 from a gate (not shown in the figure) at a space station entrance 7, and data acquisition equipment (not shown in the figure) of the data acquisition area 6 acquires data of the experimenter, such as a 3D facial image, height, weight and the like of the experimenter.

[0047] In addition, the space station experience facility further comprises: a VR headgear worn on the head of the experimenter for displaying a space station virtual reality scene of the space station in-cabin activity and the space station out-cabin activity; a central control room for controlling the floating simulation travel trolley and the suspension mechanism to perform the space floating simulation action and controlling the VR headgear to display the space station virtual reality scene. After the experimenter wears the VR headgear in the in-cabin activity area 2, the floating simulation travel trolley and the suspension mechanism perform the space floating simulation action corresponding to the space station virtual reality scene displayed by the VR headgear, so that the experimenter enters the space station virtual reality environment and the space floating simulation environment. The floating simulation travel trolley moving along the annular walking track 3 enters the out-cabin activity area 1 from the in-cabin activity area 2 and returns to the in-cabin activity area 2, so that the experimenter is always immersed in the space station environment of the reality and the virtual reality in the experience process of wearing the VR headgear in the space station cabin and taking off the VR headgear.

[0048] After the experimenter 9 enters the in-cabin activity area 2 and is hung on the suspension mechanism 500, the VR headgear worn on the head of the experimenter synchronously performs the space station virtual reality scene and the space floating simulation action with the floating simulation travel trolley and the suspension mechanism. Specifically, the VR headgear worn on the head of the experimenter 9 displays the space station virtual reality scene of the space station in-cabin activity and the space station out-cabin activity, so that the experimenter enters the space station virtual reality environment; the floating simulation travel trolley and the suspension mechanism simultaneously perform various space floating simulation actions corresponding to the space station virtual reality scene displayed by the VR headgear, so that the experimenter 9 enters the space floating simulation environment while entering the space station virtual reality environment.

[0049] Referring to Figure 1 The in-cabin activity area 2 is provided with a camera, and correspondingly, the central control room (the installation position of the central control room can be determined according to the actual situation) is provided with a monitor receiving the video image output by the camera, which is used for judging whether the experimenter in the cabin wears the VR headgear according to the image captured by the camera, and when it is judged that all the experimenters in the cabin wear the VR headgear, the VR headgear is controlled to display the space station virtual reality scene.

[0050] The utility model discloses a control room is equipped with treater and VR video player, correspondingly, control room control VR helmet shows space station virtual reality scene includes: the VR video player of control room is equipped with sends VR video to VR helmet, and VR video includes the key mark corresponding to space station activity scene beginning and end. The key mark detection module in the treater detects the key mark in the VR video in real time, and the treater sends corresponding control instruction to the floating simulation travelling car and the suspension mechanism according to the key mark detected, makes the floating simulation travelling car and the suspension mechanism execute the space floating simulation action corresponding to the space station virtual activity scene that VR helmet shows. In order to guarantee the space station experience effect of experimenter, the control room is also equipped with transmission delay module, is used for sending VR data to VR glasses or helmet display after sending corresponding control instruction to the floating simulation travelling car and the suspension mechanism. The floating simulation travelling car and the suspension mechanism have controller respectively, and the controller receives the control instruction that the treater of control room sent, and according to control instruction control floating simulation travelling car and control suspension mechanism execute space floating simulation action.

[0051] The utility model discloses a simulated space station experience facility is set up on land, after experimenter 9 enters the cabin activity area 2, can see similar to the decoration in real space station cabin, experiences the feeling of entering reality space station. Experimenter 9 wears VR helmet in the cabin activity area 2. Then, the camera set up in the cabin activity area 2 sends the image of experimenter to the monitor of control room, so as to determine whether the experimenter is firmly connected with the rope and wears VR helmet. When determining that all experimenters are tied with the rope and wear VR helmet, the control room sends VR video to VR helmet, controls VR helmet to show space station virtual reality scene, and sends corresponding control instruction to the floating simulation travelling car and the suspension mechanism, so that the floating simulation travelling car and the suspension mechanism execute the space floating simulation action corresponding to the space station virtual activity scene that VR helmet shows. At this time, the experimenter is immersed in the virtual reality scene of cabin activity area 2 and cabin activity area 1. The floating simulation travelling car enters from the cabin activity area to the cabin activity area again and returns to the cabin activity area, so that the experimenter is immersed in the space station environment of reality and virtual reality in the experience process of entering space station cabin and wearing VR until taking off VR helmet.

[0052] It can be seen that the track device is an important part of realizing all-around space station experience for the experimenter, and can enable the experimenter to enter the space station floating simulation environment while entering the space station virtual reality environment, and walk along the preset route safely.

[0053] In order to achieve this object, the utility model provides a track device for R-VR-R space station experience, such as Figure 1 、 Figure 2As shown in the utility model, the track device is installed on the cabin top of the space station environment experience area, which comprises: a support frame installed in the space station environment experience area; a ring-shaped walking track 3 with a H-shaped cross section installed on the support frame and rollably connected with a floating simulation travel trolley 400 for pulling the experimenter in the space station environment experience area and an electrical trolley 13 for providing power and communication signals for the floating simulation travel trolley; a signal transmission track 3a in the form of a ring installed on the support frame and located in the inner ring of the walking track and parallel to the walking track.

[0054] As shown in the utility model, the track device is installed on the cabin top of the space station environment experience area, which comprises: a support frame installed in the space station environment experience area; a ring-shaped walking track 3 with a H-shaped cross section installed on the support frame and rollably connected with a floating simulation travel trolley 400 for pulling the experimenter in the space station environment experience area and an electrical trolley 13 for providing power and communication signals for the floating simulation travel trolley; a signal transmission track 3a in the form of a ring installed on the support frame and located in the inner ring of the walking track and parallel to the walking track. Figures 3-7 As shown in the utility model, the track device is installed on the cabin top of the space station environment experience area, which comprises: a support frame installed in the space station environment experience area; a ring-shaped walking track 3 with a H-shaped cross section installed on the support frame and rollably connected with a floating simulation travel trolley 400 for pulling the experimenter in the space station environment experience area and an electrical trolley 13 for providing power and communication signals for the floating simulation travel trolley; a signal transmission track 3a in the form of a ring installed on the support frame and located in the inner ring of the walking track and parallel to the walking track.

[0055] Specifically, the support frame comprises: a column structure vertically installed in the space station environment experience area; and a beam structure vertically arranged and fixedly connected with the top of the column structure at the middle portion. The two ends of the beam structure can be cantilevered on the two sides of the column structure or fixedly connected with the two sides of the column structure.

[0056] When the support frame adopts the first type in which the two ends of the beam structure are cantilevered on the two sides of the column structure, as shown in the utility model, the column structure comprises a plurality of groups of track hangers arranged in a row, each group of track hangers comprises at least two track hangers 301 with a predetermined interval and arranged in parallel, and the beam structure comprises a plurality of groups of track hanger beams, each group of track hanger beams comprises at least two track hanger beams 314 with a predetermined interval and arranged in parallel, and the middle portion of each track hanger beam of each group of track hanger beams is fixedly connected with the top of each track hanger in the corresponding group of track hangers. Figures 8-14b In application, the number of track hangers and track hanger beams can be determined according to actual needs, as shown in the utility model.

[0057] Figures 8-10 ​As shown, the column structure includes 6 groups of track hangers, each group of track hangers includes two track hangers arranged side by side and having a small interval, and the beam structure also includes 6 groups of track hanger beams, each group of track hanger beams includes two track hanger beams, and the two track hanger beams are arranged in parallel and have the same interval as the distance between the two corresponding track hangers. When assembling, the middle of a group of track hanger beams is connected to a group of track hangers, so that the two ends of the track hanger beam respectively overhang outside the corresponding track hanger, so as to facilitate the installation of the walking track and the signal transmission track.

[0058] Since the cabin top of the space station environment experience area is relatively high from the ground, each track hanger is composed of at least two hanger units (two hanger units connected in the up-down direction are adopted in the utility model), and when assembling, the two hanger units are connected together by means of a detachable connection structure, for example, a hanger connecting plate and a bolt combination can be adopted. Figure 10 The hanger connecting plate and the bolt combination are used to fixedly connect the butt joint ends of the two hanger units.

[0059] Since the beam structure spans the cabin inside and outside the space station experience area and the overhanging end is used to fix the signal transmission track of the walking track, in order to increase the length and support strength, each track hanger beam is formed by at least two hanger beam units connected in the head-tail direction, for example, Figure 13 As shown, the hanger beam connecting plate 310 and the bolt are used to fixedly connect the butt joint ends of the two hanger beam units.

[0060] The column structure and the beam structure are fixedly connected together by means of bolt connection to form a support frame, so that the disassembly is convenient, transportation is facilitated, and the number and size of the track hangers and the track hanger beams can be adaptively selected according to the size and bearing capacity of the space station environment experience area, use is more flexible, and the replicability is strong.

[0061] The annular walking track and the annular signal transmission track are both installed on the track hanger beam, the walking track is located at the overhanging end of the track hanger beam (as shown in Figure 12 ), and the signal transmission track is located inside the walking track (as shown in Figures 13-15 ).

[0062] When the support frame adopts the second structure in which the two ends of the beam structure are fixedly connected to the two sides of the column structure, the column structure includes multiple groups of track hangers arranged in two rows, each group of track hangers includes at least two pairs of track hangers arranged in parallel and having a preset interval (as shown in Figure 1), and the beam structure comprises a plurality of groups of track hanging beams, each group of track hanging beams comprises at least two track hanging beams which are arranged in parallel with a preset interval, and two ends of each track hanging beam of each group of track hanging beams are fixedly connected with a pair of track hangers at the top of the corresponding group of track hangers. When assembled, the walking track is mounted at the end of the track hanging beam, and the signal transmission track is mounted on the track hanging beam and located inside the walking track.

[0063] As shown in Figure 8 , Figure 9 , the walking track comprises: a pair of arc-shaped tracks symmetrically arranged at the two ends of the support frame along the length direction; a straight track used for fixedly connecting the opposite ends of the pair of arc-shaped tracks together; and a connecting structure used for connecting the butt-joint ends of the adjacent tracks together.

[0064] As shown in Figure 16 , Figure 17 , the utility model discloses each arc-shaped track comprises two arc-shaped track units of nearly quarter of a circle, the cross section of arc-shaped track unit is I-shaped, and two arc-shaped track units are spliced to form arc-shaped track of nearly semicircle, and the butt-joint ends of two arc-shaped track units are flush end faces, when butt-jointed, the upper and lower surfaces of the butt-joint ends of two arc-shaped track units are respectively arranged with connecting plates, and then the connecting plates and two arc-shaped track units are fixedly connected together by bolts. And the other end of arc-shaped track unit adopts a beveled end face, so as to be connected with adjacent straight track.

[0065] As shown in Figure 9 , the straight track used for fixedly connecting the opposite ends of the pair of arc-shaped tracks together comprises a plurality of straight track units, i.e., straight track units 303, 304, 305, 306 and 307, and the structures of the straight track units are the same except the length, and the cross sections of the straight track units are I-shaped and matched with the arc-shaped track units. The straight track units adopt the structure as shown in Figure 18 , and the two ends of the straight track units adopt the same beveled end face as the beveled end face of the arc-shaped track unit. When assembled, the beveled end face of the arc-shaped track unit is butt-jointed with the beveled end face of the straight track unit 303 and connected together by the connecting structure, and the beveled end faces of the remaining straight track units are also sequentially butt-jointed and connected together by the connecting structure, so as to splice the walking track into a ring shape.

[0066] As shown in Figure 11 , the connecting structure comprises: an upper track butt-joint connecting plate 308 used for being arranged above the butt-joint ends of the adjacent tracks; a lower track butt-joint connecting plate 309 used for being arranged below the butt-joint ends of the adjacent tracks; and a bolt assembly used for fixedly connecting the upper track butt-joint connecting plate, the butt-joint ends of the adjacent pair of tracks and the lower track butt-joint connecting plate together.

[0067] When the utility model is used for butt-jointing each adjacent track unit, as shown in Figure 19As shown, the arc-shaped track and the straight track are connected by chamfered end surfaces to increase the contact area between the end surfaces and the connecting strength.

[0068] When assembled, the lower wing plate of the walking track is used to contact the walking mechanism of the floating simulation traveling trolley, so that the rollers of the walking mechanism roll along the lower wing plate, and the signal transmission track has a side opening sliding groove (as shown in Figure 5 、 Figures 14a-15 indicated) for contacting the sliding contact line connector of the electric trolley.

[0069] The signal transmission track for providing power and communication signals for the floating simulation traveling trolley by the electric trolley can adopt a first structure as shown in Figure 14b , which comprises a ring-shaped support 311 arranged in parallel with the walking track, and a sliding contact line track 312 mounted on the inner side of the ring-shaped support, wherein a side opening sliding groove is formed on the sliding contact line track for contacting the sliding contact line connector 22 on the electric trolley to achieve electrical connection, and correspondingly, the sliding contact line connector 22 is mounted on the frame of the electric trolley through a contactor support 21 (as shown in Figure 5 ). The structure of the sliding contact line connector mounted on the frame and matched with the sliding contact line track can adopt the existing technical structure, which will not be described in detail here.

[0070] Further, the signal transmission track can also adopt a second structure as shown in Figure 14a , which further comprises a microwave pipeline 313 mounted on the inner side of the ring-shaped support above the sliding contact line track based on the Figure 14b structure. Correspondingly, a microwave pipeline receiver (not shown in the figure) matched with the microwave pipeline can also be mounted on the frame of the electric trolley, and when assembled, the microwave pipeline receiver is located above the sliding contact line connector 22. The structure of the microwave pipeline receiver mounted on the frame and matched with the microwave pipeline can adopt the existing technical structure, which will not be described in detail here.

[0071] The utility model adopts microwave pipeline transmission control signal, avoids interference, signal transmission is safer, makes whole experience facility operation safer, reliable. Through the signal transmission track and the contact line connector, the electric trolley can access the electric control box through the sliding contact line connector, and the power and control signals accessed by the electric control box through the cable can be transmitted to the electric control element of the floating simulation traveling trolley, so that the electric control element can work.

[0072] In conclusion, the utility model discloses the cabin top fixed ring walking track 3, signal transmission track 3a in the annular space station experience area, through the slide contact line connector of electric trolley and signal transmission track 3a contact, can provide power for floating simulation car and communicate with the outside, can make the floating simulation car, electric trolley, connecting trolley 14 that the connection is an organic whole under the driving of floating simulation car, synchronous along annular walking track walk become reality, after the experience of the annular space station experience area of simulation space station of the wearer wearing VR helmet, can realize boarding the simulation space station of reality, thereby immerse in the space station environment of virtual reality, improve the experience of real feeling.

[0073] Although the utility model has been described in detail above, the utility model is not limited to this, and the person skilled in the art can make various modifications according to the principle of the utility model. Therefore, any modification made according to the principle of the utility model should be understood as falling within the protection scope of the utility model.

Claims

1. An orbital device for R-VR-R space station experiences, characterized by, include: Support frame installed in the space station environment experience area; A circular running track with an I-shaped cross-section, mounted on a support frame, is rotatably connected to a floating simulation trolley that pulls participants in the space station environment experience area and an electrical trolley that provides power and communication signals to the floating simulation trolley. The circular signal transmission track, installed on the support frame, is located inside the inner ring of the travel track and is parallel to it; The signal transmission track includes: a ring-shaped support arranged parallel to the travel track; a sliding contact line track installed inside the ring-shaped support, with a side-opening groove on the sliding contact line track for electrical connection with the sliding contact line connector on the electric trolley; and a microwave pipe installed inside the ring-shaped support and above the sliding contact line track, which is used in conjunction with a microwave pipe receiver installed on the electric trolley.

2. The track arrangement of claim 1, wherein, The support frame includes: A vertical column structure installed within the space station's environmental experience area; A beam structure that is perpendicular to the column structure and fixedly connected to the top of the column structure in the middle.

3. The track arrangement of claim 2, wherein, The column structure includes multiple sets of track hangers arranged in a row, and each set of track hangers includes at least two track hangers arranged in parallel with a preset interval.

4. The track arrangement of claim 3, wherein, The crossbeam structure includes multiple sets of track suspension beams. Each set of track suspension beams includes at least two track suspension beams arranged in parallel with a preset interval. The middle part of each track suspension beam in each set of track suspension beams is fixedly connected to the top of each track hanger in the corresponding set of track hangers.

5. The track arrangement of claim 4, wherein, The travel track is installed at the cantilever end of the track suspension beam, and the signal transmission track is installed on the track suspension beam and located inside the travel track.

6. The track set forth in claim 2 wherein, The column structure includes multiple sets of track hangers arranged in two rows, and each set of track hangers includes at least two pairs of track hangers arranged in parallel with a preset interval.

7. The track arrangement of claim 6, wherein, The crossbeam structure includes multiple sets of track suspension beams. Each set of track suspension beams includes at least two track suspension beams arranged in parallel with a preset interval. The two ends of each track suspension beam in each set of track suspension beams are fixedly connected to the top of a pair of track hangers in the corresponding set of track hangers.

8. The track set forth in claim 1, wherein, The travel track includes: A pair of arc-shaped tracks symmetrically arranged at both ends of the support frame; A straight track used to fix a pair of curved tracks together at opposite ends; A connection structure used to connect the mating ends of adjacent tracks together.

Images