Portable inter-building rides and rigid rails

Abstract

The present invention provides a portable inter-building ride and a rigid track, which relates to the technical field of passenger transport equipment and solves the technical problem of poor walking continuity of a stabilizing wheel structure of an elevator device for a building when it moves on a rigid transport track in the prior art. The device includes a stabilizing wheel structure, wherein a rolling element is arranged on the stabilizing wheel structure, the stabilizing wheel structure contacts the side of the rigid track through the rolling element, and when the stabilizing wheel structure moves along the rigid track, the rolling element rolls along the side of the rigid track. The present invention is used in ground floor residences without elevators.

Description

Technical Field

[0001] The present invention relates to the technical field of passenger transport equipment, in particular to a portable inter-building ride and a rigid track used in conjunction with the portable inter-building ride. Background Art

[0002] In high-rise buildings, vertical elevators are usually installed to achieve fast and labor-saving access to different destination floors. At present, elevators are rarely installed in lower residential buildings. Without elevators, it is very inconvenient for residents to go up and down the stairs, especially for those who live on the 4th or 5th floor, who need to expend a lot of energy to climb the stairs.

[0003] At present, the invention patent with authorization announcement number CN206901540U discloses an elevator device for buildings, and specifically announces the following contents: "The rigid conveying track includes an upper rigid conveying track and a lower rigid conveying track, and the upper rigid conveying track and the lower rigid conveying track are laid on the side close to the stair handrail", "The gear drive mechanism is connected to the personnel carrying device, and the gear drive mechanism can drive the personnel carrying device to walk on the rigid conveying track to a predetermined position in the building", "The gear drive mechanism includes a lower track stabilizing wheel for clamping the lower rigid conveying track", "The elevator device also includes an upper track clamping device, the upper track clamping device cooperates with the upper rigid conveying track, the upper track clamping device is connected to the personnel carrying device, and the upper track clamping device includes an upper track stabilizing wheel".

[0004] The applicant has found that the prior art has at least the following technical problems:

[0005] The invention patent with authorization announcement number CN206901540U discloses an elevator device for buildings. The authorized patent does not record the specific structure of the upper rigid conveying rail and the lower rigid conveying rail, especially the structure of the rigid conveying rail at the corners. In addition, the cross-sectional shapes of the upper rail stabilizing wheel and the lower rail stabilizing wheel recorded in the patent document are both H-shaped. This structure of the upper rail stabilizing wheel and the structure of the lower rail stabilizing wheel (collectively referred to as the stabilizing wheel structure) are prone to jamming at the turns of the rails, making it difficult to ensure the continuous and stable movement of the elevator device for buildings. Summary of the invention

[0006] The purpose of the present invention is to provide a portable inter-building ride and a rigid track, which solves the technical problem of poor walking continuity of the stabilizing wheel structure of the elevator device used in the building when moving on the rigid conveying track in the prior art. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] The present invention provides a portable inter-building ride, comprising a stabilizing wheel structure, wherein:

[0009] The stabilizing wheel structure is provided with a rolling element, the stabilizing wheel structure contacts the side surface of the rigid track through the rolling element, and when the stabilizing wheel structure moves along the rigid track, the rolling element rolls along the side surface of the rigid track.

[0010] Preferably, the stabilizing wheel structure includes a first stabilizing wheel structure, the first stabilizing wheel structure includes a first roller and a first connecting frame, the first connecting frame is rotatably connected to the personnel carrying device, the first roller is rotatably connected to the first connecting frame, the first connecting frame is provided with the rolling element, and the stabilizing wheel structure contacts the upper end surface of one of the rigid rails through the first roller and contacts the two side surfaces of the corresponding rail through the rolling element.

[0011] Preferably, the rolling element is elastically connected to the first connecting frame, and the rolling element can move relative to the first connecting frame in a direction perpendicular to the side surface of the corresponding track.

[0012] Preferably, the stabilizing wheel structure also includes a second stabilizing wheel structure, which includes two stabilizing wheel tightening mechanisms, a connecting rod connecting the two stabilizing wheel tightening mechanisms and a locking device, the two stabilizing wheel tightening mechanisms are rotatably connected to the personnel carrying device, each of the stabilizing wheel tightening mechanisms is provided with the rolling element, and the stabilizing wheel tightening mechanism contacts the side of the corresponding track in the rigid track through the rolling element; the connecting rod can be fixed to the personnel carrying device through the locking device; when the connecting rod is in a locked state, the stabilizing wheel tightening mechanisms are respectively located below the corresponding tracks and cooperate with the corresponding tracks.

[0013] Preferably, the stabilizing wheel tightening mechanism includes a first rotating shaft, a connecting member, a cylindrical member and a central axis member, the first rotating shaft is rotatably connected to the personnel carrying device, the connecting member connects the first rotating shaft and the cylindrical member, the central axis member is inserted into the cylindrical member, and the rolling member is arranged on the central axis member; the cylindrical member is elastically connected to the central axis member and the central axis member can move along the axial direction of the cylindrical member, or the rolling member is elastically connected to the central axis member and the rolling member can move relative to the central axis member in a direction perpendicular to the corresponding track side.

[0014] Preferably, the portable inter-building ride also includes a driving wheel structure, which includes a first gear, a supporting wheel, a bevel gear and a mixed gear. The first gear, the supporting wheel and the bevel gear are connected in sequence. The first gear, the supporting wheel and the bevel gear constitute a component and the component is rotatably connected to the personnel carrying device through a rotating shaft. The first gear can mesh with teeth on the top surface of a track. The mixed gear is rotatably connected to the personnel carrying device. The mixed gear meshes with the bevel gear through teeth, and the mixed gear meshes with teeth on the corresponding side of the track through teeth.

[0015] Preferably, a positioning wheel is further provided between the first gear and the supporting wheel, and a cross-sectional diameter of the positioning wheel is larger than a cross-sectional diameter of the supporting wheel.

[0016] Preferably, the portable inter-building ride also includes a ride board, which is arranged on the connecting plate of the personnel carrying device and is located in the middle of the connecting plate, and the riding board is rotatably connected to the connecting plate;

[0017] The portable inter-building ride also includes a support platform, which is arranged below the footrest and is used to support the footrest;

[0018] The portable inter-building ride also includes a motor control switch and a hand brake. The motor control switch is arranged on one handle, and the hand brake is arranged on another handle. The motor control switch is connected to the power system of the portable inter-building ride.

[0019] A rigid track matched with the portable inter-building ride, the rigid transport track extending through the stairs of the lower floor of the building to the stairs of the upper floor of the building; the rigid track comprises a first rigid track and a second rigid track, the first rigid track and the second rigid track are laid on the side close to the stair handrail, and the first rigid track and the second rigid track are parallel;

[0020] The first rigid track includes a first straight track and a first curved track, the first curved track connects two adjacent first straight tracks, there is an angle between the first straight track and the horizontal plane, and the first curved track is parallel to the horizontal plane;

[0021] A first rack and a first flat track parallel to the first rack are arranged on the top surface of the first linear track, the first rack can mesh with the first gear, and the supporting wheel can rotate along the first flat track;

[0022] A second flat track is disposed on the top surface of the first arc track, a second rack track is disposed on the side surface of the first arc track, the support wheel can rotate along the second flat track, and the teeth on the hybrid gear can mesh with the second rack track;

[0023] A protrusion is arranged on the bottom surface of the first rigid rail, and the length direction of the protrusion extends along the length direction of the first rigid rail.

[0024] Preferably, the rigid conveying track is connected to the staircase via a bracket, and the bottom of the bracket is filled with sound-proof and shock-proof materials;

[0025] The distance between the upper and lower end surfaces of the straight segment of the first rigid track is greater than the distance between the upper and lower end surfaces of the curved end of the first rigid track, and the distance between the upper and lower end surfaces of the straight segment of the second rigid track is greater than the distance between the upper and lower end surfaces of the curved end of the second rigid track;

[0026] A positioning track matched with the positioning wheel is further provided between the first rack track and the first flat track, and the positioning track is parallel to the first flat track;

[0027] A protection portion is provided on one side of the first arc track, and the protection portion is located below the mixing gear.

[0028] The present invention provides a portable inter-building ride, comprising a stabilizing wheel structure, on which a rolling member is arranged, the rolling member rolls along the side of a rigid track, the rolling member and the side of the rigid track are in point contact or line contact, thereby preventing the stabilizing wheel structure from getting stuck at the turning point of the rigid track, and solving the technical problem in the prior art that the stabilizing wheel structure of an elevator device for a building has poor walking continuity when moving on a rigid conveying track. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 It is a schematic structural diagram of a portable inter-building ride provided by an embodiment of the present invention;

[0031] Figure 2 It is a structural schematic diagram of the positional relationship between the first stabilizing wheel structure, the second stabilizing wheel structure, and the driving wheel structure and the rigid track provided by an embodiment of the present invention;

[0032] Figure 3is a schematic structural diagram of the first stabilizing wheel structure provided by an embodiment of the present invention when it cooperates with the second rigid track;

[0033] Figure 4 is a cross-sectional schematic diagram of the stabilizing wheel tightening mechanism provided by an embodiment of the present invention cooperating with the second rigid track;

[0034] Figure 5 is a structural schematic diagram of a second stabilizing wheel structure provided by an embodiment of the present invention;

[0035] Figure 6 is a schematic structural diagram of a locking device provided by an embodiment of the present invention;

[0036] Figure 7 is a cross-sectional schematic diagram of the driving wheel structure provided by an embodiment of the present invention when it cooperates with the first arc-shaped track;

[0037] Figure 8 It is a structural schematic diagram of a driving wheel structure (including a positioning wheel) provided in an embodiment of the present invention;

[0038] Fig. 9 is a cross-sectional schematic diagram of a first linear track (including a positioning track) provided in an embodiment of the present invention;

[0039] Fig.10 is a front view of a rigid track provided by an embodiment of the present invention;

[0040] Fig.11 is a top view of a first rigid track provided by an embodiment of the present invention;

[0041] Fig.12 It is a top view of the second rigid track provided by an embodiment of the present invention.

[0042] In the figure, 1, rolling element; 2, first stabilizing wheel structure; 21, first roller; 22, first connecting frame; 3, second stabilizing wheel structure; 31, stabilizing wheel tightening mechanism; 311, first rotating shaft; 312, connecting element; 313, cylindrical element; 314, central axis element; 32, connecting rod; 33, locking device; 331, push handle; 332, sliding rod; 333, elastic element; 334, clamping plate; 4, driving wheel structure; 41, first gear; 42, supporting Support wheel; 43, bevel gear; 44, mixed gear; 45, positioning wheel; 5, riding board; 6, support platform; 7, first rigid track; 71, first linear track; 711, first rack track; 712, first flat track; 713, positioning track; 72, first arc track; 721, second flat track; 722, second rack track; 723, protective part; 73, protrusion; 8, second rigid track; 9, connecting plate; 10, foot pedal; 11- bracket. DETAILED DESCRIPTION

[0043] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0044] See also Figure 1-Figure 12 The present invention provides a portable inter-building ride, including a stabilizing wheel structure, wherein a rolling member 1 is provided on the stabilizing wheel structure, the stabilizing wheel structure contacts the side of a rigid track through the rolling member 1, and when the stabilizing wheel structure moves along the rigid track, the rolling member 1 rolls along the side of the rigid track. The cross-sectional shape of the upper track stabilizing wheel and the lower track stabilizing wheel (collectively referred to as the stabilizing wheel structure) are both H-shaped. Since the rigid track is in surface contact with the upper track stabilizing wheel and the lower track stabilizing wheel, they are easily stuck at the turning point of the rigid track. The stabilizing wheel of the present invention contacts the rigid track through a rolling member 1. The rolling member 1 can be a ball or a cylindrical member, so that the rolling member 1 can roll along the side of the rigid track. When the rolling member 1 is a ball, the rolling member 1 and the side of the rigid track are in point contact. When the rolling member 1 is a cylindrical member, the rolling member 1 and the side of the rigid track are in line contact. When the portable inter-building ride passes through the turning point of the track, the stabilizing wheel structure is not easy to get stuck, which solves the technical problem of poor walking continuity of the stabilizing wheel structure of the elevator device for buildings in the prior art when moving on the rigid conveying track.

[0045] As an optional implementation method of the present invention, see Figure 2 and Figure 3 The stabilizing wheel structure includes a first stabilizing wheel structure 2, which includes a first roller 21 and a first connecting frame 22. The first connecting frame 22 is rotatably connected to the personnel carrying device, the first roller 21 is rotatably connected to the first connecting frame 22, and a rolling member 1 is arranged on the first connecting frame 22. The stabilizing wheel structure contacts the upper end surface of one track in the rigid track through the first roller 21 and contacts the two side surfaces of the corresponding track through the rolling member 1. Figure 3 The first roller 21 may be a saddle wheel, and the shape of the upper end surface of one of the rigid tracks matches the shape of the first roller 21; see Figure 3 The shape of the first connecting frame 22 and the distribution of the first roller 21 and the rolling element 1 on the first connecting frame 22 enable the first stabilizing wheel structure 2 to be stuck on the corresponding track.

[0046] As an optional implementation of the embodiment of the present invention, the rolling element 1 is elastically connected to the first connecting frame 22, and the rolling element 1 can move relative to the first connecting frame 22 in a direction perpendicular to the side of the corresponding track. The rolling element 1 and the first connecting frame 22 can be connected by a spring, see Figure 3 The rolling element 1 contacts the corresponding side of the track under the action of the spring force, and the spring can change the position of the rolling element 1 relative to the first connecting frame 22, so that the first stabilizing wheel structure 2 can pass through the turning of the rigid track more easily. The spring can also make the first stabilizing wheel structure 2 stuck on the track with a certain elastic force.

[0047] As an optional implementation method of the present invention, see Figure 4 and Figure 5 The stabilizing wheel structure also includes a second stabilizing wheel structure 3, which includes two stabilizing wheel tightening mechanisms 31, a connecting rod 32 connecting the two stabilizing wheel tightening mechanisms 31, and a locking device 33. The two stabilizing wheel tightening mechanisms 31 are both rotatably connected to the personnel carrying device (the connecting plate 9 with the personnel riding device), and each stabilizing wheel tightening mechanism 31 is provided with a rolling member 1, and the stabilizing wheel tightening mechanism 31 contacts the side of the corresponding track in the rigid track through the rolling member 1; the connecting rod 32 can be fixed on the personnel carrying device (the connecting plate 9 with the personnel riding device) through the locking device 33; when the connecting rod 32 is in a locked state, the stabilizing wheel tightening mechanism 31 is distributed below the corresponding track and matches the corresponding track. Preferably, the two stabilizing wheel tightening mechanisms 31 are symmetrically distributed on the connecting plate 9 along the horizontal line. The second stabilizing wheel structure 3 can further improve the stable movement of the portable inter-building ride along the rigid track and improve the safety of the portable inter-building ride. The two stabilizing wheel clamping mechanisms 31 are connected by a connecting rod 32, and the stabilizing wheel clamping mechanisms 31 are rotatably connected to the personnel carrying device (mainly including a connecting plate, a foot pedal and a handle, etc.). When the connecting rod 32 is not in a locked state, the connecting rod 32 is moved up and down, and the two stabilizing wheel clamping mechanisms 31 can swing relative to the personnel carrying device. When the connecting rod 32 can be fixed on the personnel carrying device through the locking device 33, the stabilizing wheel clamping mechanisms 31 are distributed below the corresponding track and cooperate with the rolling element 1 on the stabilizing wheel clamping mechanisms 31 and the side of the corresponding track.

[0048] As an optional implementation method of the present invention, see Figure 4 and Figure 5The stabilizing wheel tightening mechanism 31 includes a first rotating shaft 311, a connecting member 312, a cylindrical member 313 and a central shaft member 314. The first rotating shaft 311 is rotatably connected to the personnel carrying device. The connecting member 312 connects the first rotating shaft 311 and the cylindrical member 313. The central shaft member 314 is inserted into the cylindrical member 313. A rolling member 1 is arranged on the central shaft member 314. The cylindrical member 313 is elastically connected to the central shaft member 314 and the central shaft member 314 can move along the axis direction of the cylindrical member 313, or the rolling member 1 is elastically connected to the central shaft member 314 and the rolling member 1 can move along the direction perpendicular to the corresponding track side relative to the central shaft member 314. Preferably, the cylindrical member 313 and the central shaft member 314, as well as the rolling member 1 and the central shaft member 314 are elastically connected, so that the stabilizing wheel tightening mechanism 31 can pass through the turning of the rigid track more easily, and the elastic force can also make the stabilizing wheel tightening mechanism 31 stuck on the track with a certain elastic force.

[0049] See also Figure 6 The structure of the locking device 33 is preferably as follows: the locking device 33 includes a push handle 331, a slide rod 332, an elastic member 333 and a clamping plate 334. The push handle 331 is connected to the slide rod 332. The elastic member 333 connects the push handle 331 and the connecting plate 9 of the personnel carrying device, and the elastic member 333 and the slide rod are arranged inside the connecting plate 9. The clamping plate 334 is connected to the connecting rod 32. The clamping plate 334 is provided with a locking hole. The slide rod 332 can pass through the locking hole so that the connecting rod 32 is fixed on the connecting plate 9. When the push handle 331 is pushed to make the slide rod 332 away from the clamping plate 334, the elastic member 333 is in a compressed state. Figure 6 The card plate 334 can be an angle plate, one side plate of the card plate 334 is connected to the connecting rod 32, and a locking hole is set on the other side plate. The elastic member 333 can be a spring. When the elastic member 333 is in a natural state, the sliding rod 332 can protrude from the side of the connecting plate 9 and can extend into the locking hole, so that the connecting rod 32 is fixed on the connecting plate 9. Pushing the push handle 331 makes the sliding rod 332 detach from the card plate 334, releases the lock on the connecting rod 32, and allows the connecting rod 32 to move up and down.

[0050] As an optional implementation method of the present invention, see Figure 7 and Figure 8The portable inter-building ride also includes a driving wheel structure 4, which includes a first gear 41, a supporting wheel 42, a bevel gear 43 and a mixed gear 44. The first gear 41, the supporting wheel 42 and the bevel gear 43 are connected in sequence. The first gear 41, the supporting wheel 42 and the bevel gear 43 form a component and the component is rotatably connected to the personnel carrying device through a rotating shaft. The first gear 41 can mesh with teeth on the top surface of a track. The mixed gear 44 is rotatably connected to the personnel carrying device. The mixed gear 44 meshes with the bevel gear 43 through teeth, and the mixed gear 44 meshes with teeth on the corresponding side of the track through teeth. The power device of the portable inter-building ride can drive the right first gear 41, the support wheel 42 and the bevel gear 43 to rotate. The rotation of the bevel gear 43 can drive the mixed gear 44 to rotate. If the first gear 41 is meshed with the teeth on the top surface of the track, or the mixed gear 44 is meshed with the teeth on the side of the track through the teeth, the driving wheel structure 4 is in a rotating state, which can enable the portable inter-building ride to move along the track.

[0051] As an optional implementation of the embodiment of the present invention, a positioning wheel 45 is further provided between the first gear 41 and the supporting wheel 42 , and the cross-sectional diameter of the positioning wheel 45 is greater than the cross-sectional diameter of the supporting wheel 42 .

[0052] As an optional implementation method of the present invention, see Figure 1 The portable inter-building ride also includes a riding board 5, which is arranged on the connecting plate 9 of the personnel carrying device and is located in the middle of the connecting plate 9, and the riding board 5 is rotatably connected to the connecting plate 9; when the portable inter-building ride moves along the rigid track, the riding board 5 is convenient for the user to sit on the portable inter-building ride, and the riding board 5 is rotatably connected to the connecting plate 9. When the riding board 5 is needed, the riding board 5 can be rotated to a horizontal state to facilitate the user to ride. When the riding board 5 is not needed, the riding board 5 can be rotated to a position parallel to the connecting plate 9, so that the user can stand on the footrest 10.

[0053] The portable inter-building ride also includes a support platform 6, which is arranged below the foot pedal 10 and is used to support the foot pedal 10; the support platform 6 can support the foot pedal 10 in an expanded state (the foot pedal 10 in the expanded state means that the user can step on the foot pedal 10), and the support platform 6 increases the service life of the foot pedal 10 and improves the safety of using the portable inter-building ride.

[0054] The portable inter-building ride also includes a motor control switch and a hand brake, wherein the motor control switch is arranged on one handle, and the hand brake is arranged on another handle, and the motor control switch is connected to the power system of the portable inter-building ride. The motor control switch is arranged at the handle, so that the user can easily start and close the portable inter-building ride, and the hand brake is arranged on the handle, and the hand brake can control the rotation of the wheels in the stabilizing wheel structure or the driving wheel structure 4, thereby improving the safety of using the portable inter-building ride.

[0055] See also Fig.11 and Fig.12 , a rigid track matched with a portable inter-building ride, the rigid conveying track extends through the stairs of the lower floor of the building to the stairs of the upper floor of the building; the rigid track includes a first rigid track 7 and a second rigid track 8, the first rigid track 7 and the second rigid track 8 are laid on the side close to the stair handrail, and the first rigid track 7 and the second rigid track 8 are parallel; the first rigid track 7 can be located above the second rigid track 8, and the first rigid track 7 can also be located below the second rigid track 8;

[0056] See also Figure 7 and Fig. 9 The first rigid track 7 includes a first straight track 71 and a first curved track 72. The first curved track 72 connects two adjacent first straight tracks 71. There is an angle between the first straight track 71 and the horizontal plane, and the first curved track 72 is parallel to the horizontal plane. The first curved track 72 is parallel to the horizontal plane to facilitate the portable inter-building ride to pass through the first curved track 72. Since the first rigid track 7 and the second rigid track 8 are parallel, the second rigid track 8 also includes a straight segment and a curved segment. The straight segments of the first rigid track 7 and the second rigid track 8 correspond to each other up and down, and the curved segments of the first rigid track 7 and the second rigid track 8 correspond to each other up and down.

[0057] A first rack 711 and a first flat rail 712 parallel to the first rack 711 are provided on the top surface of the first linear track 71, the first rack 711 can mesh with the first gear 41, and the support wheel 42 can rotate along the first flat rail 712; the first rack 711 is provided on the first linear track 71, the driving wheel structure 4 is located on the first rigid track 7, the first stabilizing wheel structure 2 is located on the second rigid track 8, the top surface of the first arc track 72 is provided with a second flat rail 721, the side surface of the first arc track 72 is provided with a second rack 722, the support wheel 42 can rotate along the second flat rail 721, and the teeth on the hybrid gear 44 can mesh with the second rack 722; when the portable inter-building ride is located on the first linear track 71, the first gear 41 meshes with the first gear 41 through the first rack 711 when rotating, so that the portable inter-building ride is convenient to operate. The portable inter-building ride moves along the first linear track 71. At this time, there is a gap between the mixing gear 44 and the first linear track 71, and the mixing gear 44 does not contact the first linear track 71. When the portable inter-building ride is located on the first curved track 72, the mixing gear 44 rotates and meshes with the second rack 722 through the teeth on the mixing gear 44, so that the portable inter-building ride moves along the first curved track 72. At this time, the first gear 41 does not contact the first curved track 72, and the first gear 41 is in an idling state, and the portable inter-building ride is easy to pass through the first curved track 72, because the second rack 722 is set on the side of the first curved track 72, and the teeth on the second rack 722 and the teeth meshing with the second rack 722 of the mixing gear 44 will not affect the rotation of the mixing gear 44.

[0058] A protrusion 73 is provided on the bottom surface of the first rigid rail 7, and the length direction of the protrusion 73 extends along the length direction of the first rigid rail 7. The rolling element 1 on the stabilizing wheel tightening mechanism 31 can contact the side of the protrusion 73 away from the portable inter-building ride. One stabilizing wheel tightening mechanism 31 cooperates with the protrusion 73 on the first rigid rail 7, and the other stabilizing wheel tightening mechanism 31 cooperates with the side of the second rigid rail 8.

[0059] As an optional implementation method of the embodiment of the present invention, the rigid conveying track is connected to the staircase through the bracket 11, and the bottom of the bracket 11 is filled with sound insulation and shockproof material;

[0060] The distance between the upper and lower end surfaces of the straight segment of the first rigid track 7 is greater than the distance between the upper and lower end surfaces of the arcuate end of the first rigid track 7, and the distance between the upper and lower end surfaces of the straight segment of the second rigid track 8 is greater than the distance between the upper and lower end surfaces of the arcuate end of the second rigid track 8; at the same time, the distance between the driving wheel structure 4 and a stabilizing wheel tightening mechanism 31 matched with the first rigid track 7 will not change, and the distance between the driving wheel structure 4 and the stabilizing wheel tightening mechanism 31 is greater than the distance between the two in the vertical direction; at the same time, the distance between the first stabilizing wheel structure 2 and another stabilizing wheel tightening mechanism 31 matched with the second rigid track 8 will not change, and the distance between the first stabilizing wheel structure 2 and the stabilizing wheel tightening mechanism 31 is greater than the distance between the two in the vertical direction, see Figure 2 In order to make the driving wheel structure 4 and one stabilizing wheel clamping mechanism 31 always cooperate with the first rigid rail 7, and the first stabilizing wheel structure 2 and another stabilizing wheel clamping mechanism 31 always cooperate with the second rigid rail 8, it is required that the distance between the upper and lower end surfaces of the straight segment of the first rigid rail 7 is greater than the distance between the upper and lower end surfaces of the curved end of the first rigid rail 7, and the distance between the upper and lower end surfaces of the straight segment of the second rigid rail 8 is greater than the distance between the upper and lower end surfaces of the curved end of the second rigid rail 8.

[0061] A positioning track 713 that cooperates with the positioning wheel 45 is also provided between the first rack track 711 and the first flat rail 712, and the positioning track 713 is parallel to the first flat rail 712; the positioning wheel 45 cooperates with the positioning track 713 to have a positioning function, so that the driving wheel structure 4 will not deviate from the side on the first straight track 71, and there is no track on the first arc track 72 that cooperates with the positioning wheel 45 and the first gear 41, so that there is a gap between the first gear 41 and the first arc track 72, so as to avoid the first gear 41 from contacting the first arc track 72 when the driving wheel structure 4 moves along the first arc track 72; in addition, see Figure 8 The diameter of the positioning wheel 45 gradually increases along the direction from the supporting wheel 42 to the first gear 41, and the positioning wheel 45 passes through the cross section of the central axis, and the shape of the side surface is an arc.

[0062] See also Figure 8 A protection portion 723 is provided on one side of the first arc track 72 , and the protection portion 723 is located below the mixing gear 44 . The protection portion 723 does not contact the mixing gear 44 .

[0063] Embodiment 1:

[0064] A portable inter-building ride and a rigid track used in conjunction with the portable inter-building ride. The portable inter-building ride comprises a first stabilizing wheel structure 2, a second stabilizing wheel structure 3 and a driving wheel structure 4. When placing the portable inter-building ride on the rigid track, the portable inter-building ride should first be fixed on the arc section of the rigid track (the first arc section 72 of the first rigid track 7 and the arc end of the second rigid track 8). Because the arc section of the rigid track is parallel to the horizontal plane, it is convenient to fix the portable inter-building ride. The ride is placed from top to bottom so that the two rolling elements 1 on the first stabilizing wheel structure 2 are stuck on the side of the second rigid track 8, the first roller 21 is located on the top end surface of the second rigid track 8, the supporting wheel 42 is located on the second flat track 721, and the mixing gear 44 is meshed with the second rack track 722; the push handle 311 is pushed by hand to put the connecting rod 32 in an unlocked state, and the connecting rod 32 is moved to make The rolling elements 1 on the two stabilizing wheel clamping mechanisms 31 are respectively in contact with the side surfaces of the protrusions 73 on the first rigid rail 7 and the side surfaces of the second rigid rail 8, and then the push handle 311 is released (or the push handle 311 is gradually released), so that the slide bar 332 passes through the card plate 334. At this time, the connecting rod 32 is in a locked state (locked on the connecting plate 9). Then, the user turns to the foot pedal 10, and the person stands on the foot pedal 10, or turns to the riding board 5, and the user sits on the riding board 5, turns on the motor control switch, and starts the portable inter-building riding device to make the portable inter-building riding device move along the rigid rail (at this time, the first gear 41 is in an idling state). When the portable inter-building riding device moves to the straight track of the rigid rail, the first rack rail 41 is meshed with the first rack rail 711, the positioning wheel 45 cooperates with the positioning rail 713, the support wheel 42 cooperates with the first flat rail 712, and there is a gap between the mixing gear 44 and the rigid rail.

[0065] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A portable inter-building ride, characterized in that: It includes a stabilizing wheel structure, wherein: A rolling element (1) is provided on the stabilizing wheel structure, the stabilizing wheel structure contacts the side surface of the rigid track through the rolling element (1), and when the stabilizing wheel structure moves along the rigid track, the rolling element (1) rolls along the side surface of the rigid track; The stabilizing wheel structure comprises a first stabilizing wheel structure (2), the first stabilizing wheel structure (2) comprises a first roller (21) and a first connecting frame (22), the first connecting frame (22) is rotatably connected to the personnel carrying device, the first roller (21) is rotatably connected to the first connecting frame (22), the first connecting frame (22) is provided with the rolling element (1), the stabilizing wheel structure contacts the upper end surface of one of the rigid tracks through the first roller (21), and contacts the two side surfaces of the corresponding track through the rolling element (1); The rolling element (1) is elastically connected to the first connecting frame (22), and the rolling element (1) can move relative to the first connecting frame (22) in a direction perpendicular to the side surface of the corresponding track; The invention also comprises a driving wheel structure (4), wherein the driving wheel structure (4) comprises a first gear (41), a supporting wheel (42), a bevel gear (43) and a mixed gear (44); the first gear (41), the supporting wheel (42) and the bevel gear (43) are connected in sequence; the first gear (41), the supporting wheel (42) and the bevel gear (43) form a component and the component is rotatably connected to a personnel carrying device via a rotating shaft; the first gear (41) can mesh with teeth on the top surface of a track; the mixed gear (44) is rotatably connected to the personnel carrying device; the mixed gear (44) meshes with the bevel gear (43) via teeth; and the mixed gear (44) meshes with teeth on the side surface of the corresponding track via teeth; The rigid track extends through the stairs on the lower floor of the building to the stairs on the upper floor of the building; the rigid track comprises a first rigid track (7) and a second rigid track (8), the first rigid track (7) and the second rigid track (8) are laid on the side close to the stair handrail, and the first rigid track (7) and the second rigid track (8) are parallel; The first rigid track (7) comprises a first straight track (71) and a first curved track (72), the first curved track (72) connects two adjacent first straight tracks (71), there is an angle between the first straight track (71) and a horizontal plane, and the first curved track (72) is parallel to the horizontal plane; A first rack rail (711) and a first flat rail (712) parallel to the first rack rail (711) are arranged on the top surface of the first linear track (71); the first rack rail (711) can mesh with the first gear (41); and the support wheel (42) can rotate along the first flat rail (712); A second flat track (721) is arranged on the top surface of the first arc track (72), a second rack track (722) is arranged on the side surface of the first arc track (72), the support wheel (42) can rotate along the second flat track (721), and the teeth on the mixing gear (44) can mesh with the second rack track (722); A protrusion (73) is provided on the bottom surface of the first rigid track (7), and the length direction of the protrusion (73) extends along the length direction of the first rigid track (7).

2. The portable inter-building ride according to claim 1, characterized in that: The stabilizing wheel structure also includes a second stabilizing wheel structure (3), which includes two stabilizing wheel tightening mechanisms (31), a connecting rod (32) connecting the two stabilizing wheel tightening mechanisms (31), and a locking device (33). The two stabilizing wheel tightening mechanisms (31) are both rotatably connected to the personnel carrying device. Each of the stabilizing wheel tightening mechanisms (31) is provided with the rolling element (1). The stabilizing wheel tightening mechanism (31) contacts the side of the corresponding track in the rigid track through the rolling element (1); the connecting rod (32) can be fixed to the personnel carrying device through the locking device (33); when the connecting rod (32) is in a locked state, the stabilizing wheel tightening mechanisms (31) are respectively located below the corresponding tracks and cooperate with the corresponding tracks.

3. The portable inter-building ride according to claim 2, characterized in that: The stabilizing wheel tightening mechanism (31) comprises a first rotating shaft (311), a connecting member (312), a cylindrical member (313) and a central axis member (314); the first rotating shaft (311) is rotatably connected to the personnel carrying device; the connecting member (312) connects the first rotating shaft (311) and the cylindrical member (313); the central axis member (314) is inserted into the cylindrical member (313); the central axis member (314) is provided with the rolling member (1); the cylindrical member (313) is elastically connected to the central axis member (314) and the central axis member (314) can move along the axial direction of the cylindrical member (313); or the rolling member (1) is elastically connected to the central axis member (314) and the rolling member (1) can move relative to the central axis member (314) in a direction perpendicular to the corresponding track side.

4. The portable inter-building ride according to claim 1, characterized in that: A positioning wheel (45) is also provided between the first gear (41) and the supporting wheel (42); the cross-sectional diameter of the positioning wheel (45) is greater than the cross-sectional diameter of the supporting wheel (42).

5. The portable inter-building ride according to claim 1, characterized in that: The portable inter-building ride also includes a ride board (5), the ride board (5) being arranged on a connecting board (9) of the personnel carrying device and located in the middle of the connecting board (9), the ride board (5) being rotatably connected to the connecting board (9); The portable inter-building ride also includes a support platform (6), wherein the support platform (6) is arranged below the footrest (10), and the support platform (6) is used to support the footrest (10); The portable inter-building ride also includes a motor control switch and a hand brake. The motor control switch is arranged on one handle, and the hand brake is arranged on another handle. The motor control switch is connected to the power system of the portable inter-building ride.

6. The portable inter-building ride according to claim 4, characterized in that: The rigid track is connected to the staircase via a bracket (11), and the bottom of the bracket (11) is filled with sound insulation and shockproof material; The distance between the upper and lower end surfaces of the straight segment of the first rigid track (7) is greater than the distance between the upper and lower end surfaces of the curved end of the first rigid track (7), and the distance between the upper and lower end surfaces of the straight segment of the second rigid track (8) is greater than the distance between the upper and lower end surfaces of the curved end of the second rigid track (8); A positioning track (713) matched with the positioning wheel (45) is also provided between the first rack track (711) and the first flat track (712), and the positioning track (713) is parallel to the first flat track (712); A protection portion (723) is provided on one side of the first arc-shaped track (72), and the protection portion (723) is located below the mixing gear (44).

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