Auxiliary tool for disassembling and assembling roller of passage of boarding bridge and boarding bridge
By installing auxiliary tooling with guide ramps and bearing surfaces in the outer passage of the boarding bridge, the problem of difficult disassembly and assembly of the rollers in the boarding bridge passage is solved, and convenient roller disassembly and assembly operations are realized.
Patent Information
- Application Number
- CN202520542920.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-25
AI Technical Summary
In existing technologies, the rollers of the boarding bridge aisle cannot detach from the guide rail even when retracted to their shortest state, which increases the difficulty of disassembly and assembly.
Design an auxiliary tooling, including a guide ramp and a bearing surface, which is installed on the outer channel guide rail of the boarding bridge. The guide ramp guides the inner channel rollers to the bearing surface, thereby separating them from the guide rail and facilitating disassembly and installation.
The process of disassembling and assembling the rollers of the boarding bridge has been simplified, reducing the difficulty of operation and improving the efficiency of disassembly and assembly.
Smart Images
Figure CN223876928U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of boarding bridges, in particular to an auxiliary tool for disassembling and assembling a boarding bridge channel roller and a boarding bridge. BACKGROUND
[0002] The disassembly and assembly of the boarding bridge channel roller is generally achieved by shortening the channel to the shortest state and replacing the roller after it is separated from the guide rail. However, in the case that the channel is shortened to the shortest state and the roller still cannot be separated from the guide rail, the difficulty of disassembly and assembly of the roller is increased. CONTENT OF THE UTILITY MODEL
[0003] The present application aims to provide an auxiliary tool for disassembling and assembling a boarding bridge channel roller and a boarding bridge, so as to facilitate the disassembly and assembly of the roller.
[0004] In order to achieve the above-mentioned purpose, the present application provides an auxiliary tool for disassembling and assembling a boarding bridge channel roller, comprising a tool body, the tool body having a guide inclined surface and a bearing surface; the tool body is used to be installed on the upper surface of the guide rail on one side of the outer channel of the boarding bridge, so that the bearing surface has a set distance from the upper surface of the guide rail; the angle between the guide inclined surface and the bearing surface is obtuse, so that the roller on one side of the inner channel of the boarding bridge moves to the bearing surface through the guide inclined surface; at least part of the bearing surface is used to bear the roller on one side of the inner channel of the boarding bridge, so that the roller on the other side of the inner channel of the boarding bridge is separated from the guide rail on the other side of the outer channel of the boarding bridge.
[0005] In an embodiment of the present application, the bearing surface comprises a first bearing surface and a second bearing surface; the tool body comprises a first pad and a second pad, the first pad is detachably installed above the second pad, the first bearing surface is the surface of the first pad away from the second pad, and the second bearing surface is the surface of the second pad close to the first pad; the first bearing surface is used to bear the roller on one side of the inner channel of the boarding bridge, or the second bearing surface is used to bear the roller on one side of the inner channel of the boarding bridge.
[0006] In an embodiment of the present application, the thickness of the first pad is different from the thickness of the second pad.
[0007] In an embodiment of the present application, the first pad and the second pad are connected through a magnetic attraction structure.
[0008] In an embodiment of the present application, the magnetic attraction structure comprises a first magnet, the first pad is provided with a groove, and the first magnet is installed in the groove.
[0009] The second pad is provided with a metal layer which is attracted to the first magnet; and / or, the second pad is provided with a second magnet which is attracted to the first magnet.
[0010] In an embodiment of the present application, one of the first pad and the second pad is provided with a positioning pin, and the other is provided with a positioning hole, the positioning pin being capable of being inserted into the positioning hole to enable the first pad to be installed above the second pad.
[0011] In an embodiment of the present application, the first pad and the second pad are hinged.
[0012] In an embodiment of the present application, the number of the guide inclined surfaces is two, and the two guide inclined surfaces are oppositely arranged along the length direction of the tool body.
[0013] In an embodiment of the present application, the thickness of the tool body is 10-40mm;
[0014] and / or, the width of the tool body is 40-80mm;
[0015] and / or, the length of the tool body is 500-1000mm;
[0016] and / or, the length of the guide inclined surface along the length direction of the tool body is 100-300mm;
[0017] and / or, the distance between the lowest end of the guide inclined surface and the lower surface of the tool body is 0.1-0.5mm.
[0018] Based on the above purpose, the present application further provides a boarding bridge comprising the auxiliary tool for disassembling and assembling the boarding bridge channel roller.
[0019] The present application has the following beneficial effects:
[0020] The auxiliary tool for disassembling and assembling the boarding bridge channel roller provided by the present application is installed on one side of the guide rail of the outer channel of the boarding bridge when the inner channel roller of the boarding bridge needs to be disassembled, the relative movement of the inner channel and the outer channel is controlled, so that the roller on one side of the inner channel is moved to the bearing surface through the guide inclined surface of the tool body, at this time, the roller on the other side of the inner channel is separated from the guide rail below, thereby facilitating the disassembly of the roller on the other side. Similarly, when the roller on the other side needs to be installed at the installation position on the other side of the inner channel, the operation space between the installation position and the guide rail is provided due to the presence of the tool body, thereby facilitating the installation of the roller on the other side. BRIEF DESCRIPTION OF DRAWINGS
[0021] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0022] Figure 1 A schematic diagram of the consistent structure of the auxiliary tooling for disassembling and assembling the rollers of the boarding bridge passage provided in the embodiments of this application;
[0023] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;
[0024] Figure 3 A top view of the auxiliary tooling for assembling and disassembling boarding bridge rollers provided in an embodiment of this application;
[0025] Figure 4 This is a schematic diagram of another structure of the auxiliary tooling for disassembling and assembling the rollers of the boarding bridge passage provided in the embodiments of this application;
[0026] Figure 5 for Figure 4 A schematic diagram of the internal structure of the first pad in the auxiliary tooling used for disassembling and assembling the rollers of the boarding bridge passageway is shown.
[0027] Figure 6 Provided for the embodiments of this application Figure 4 The diagram shows another structural schematic of the first pad in the auxiliary tooling used for assembling and disassembling the rollers of the boarding bridge passageway;
[0028] Figure 7 This is a schematic diagram of a third type of auxiliary tooling for assembling and disassembling boarding bridge rollers provided in an embodiment of this application.
[0029] Figure 8 for Figure 7 A schematic diagram of the internal structure of the second pad in the auxiliary tooling used for disassembling and assembling the rollers of the boarding bridge passageway is shown.
[0030] Figure 9 for Figure 8 A magnified view of a section at point B in the middle;
[0031] Figure 10 This is a schematic diagram of the structure of the boarding bridge provided in an embodiment of this application;
[0032] Figure 11 for Figure 10 A magnified view of a section at point C.
[0033] The annotations in the attached figures are explained as follows:
[0034] 10-tool body; 101-guide slope; 102-bearing surface; 11-first pad; 111-first bearing surface; 112-first guide slope; 12-second pad; 121-second bearing surface; 122-second guide slope; 13-first magnet; 14-positioning pin; 15-positioning hole; 20-outer channel; 21-first guide rail; 22-second guide rail; 30-inner channel; 31-first roller; 32-second roller. DETAILED DESCRIPTION
[0035] The technical solutions of the present application will be described clearly and completely below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative work, fall within the scope of protection of the present application.
[0036] In the description of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second", "third" appear, they are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0037] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, if the terms "mounting", "connecting", "connecting" appear, they should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, or can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0038] Reference Figures 1 to 11As shown, the embodiment provides an auxiliary tool for disassembling and assembling the channel roller of the boarding bridge, which comprises a tool body 10 having a guide slope 101 and a bearing surface 102; the tool body 10 is used to be installed on the upper surface of the guide rail on one side of the outer channel 20 of the boarding bridge, so that the bearing surface 102 has a set distance with the upper surface of the guide rail; the angle between the guide slope 101 and the bearing surface 102 is obtuse, so that the roller on one side of the inner channel 30 of the boarding bridge moves to the bearing surface through the guide slope 101; at least part of the bearing surface is used to bear the roller on one side of the inner channel 30 of the boarding bridge, so that the roller on the other side of the inner channel 30 is separated from the guide rail on the other side of the outer channel 20 of the boarding bridge.
[0039] The auxiliary tool for disassembling and assembling the channel roller of the boarding bridge provided by the embodiment is used to disassemble the roller of the inner channel 30 of the boarding bridge. When the roller needs to be disassembled, the auxiliary tool for disassembling and assembling the channel roller of the boarding bridge is installed on the guide rail on one side of the outer channel 20 of the boarding bridge, and the relative movement of the inner channel 30 and the outer channel 20 is controlled, so that the roller on one side of the inner channel 30 moves to the bearing surface 102 of the tool body 10 through the guide slope 101, and at this time, the roller on the other side of the inner channel 30 is separated from the guide rail below, thereby facilitating the disassembly of the roller on the other side.
[0040] It should be understood that the bottom of the outer channel 20 of the boarding bridge and the top of the inner channel 30 are provided with guide rails, and the bottom of the inner channel 30 and the top of the outer channel 20 are provided with rollers. In order to clearly describe the technical scheme of the embodiment, see Figure 10 and Figure 11 As shown, the guide rails on the bottom of the outer channel 20 are respectively named as the first guide rail 21 and the second guide rail 22, and the rollers on the bottom of the inner channel 30 are respectively named as the first roller 31 and the second roller 32; the first roller 31 cooperates with the first guide rail 21, and the second roller 32 cooperates with the second guide rail 22.
[0041] The auxiliary tool for disassembling and assembling the channel roller of the boarding bridge provided by the embodiment is used to disassemble and assemble the first roller 31 or the second roller 32.
[0042] For example, when the second roller 32 needs to be disassembled, the tool body 10 is placed on the first guide rail 21, the relative movement of the inner channel 30 and the outer channel 20 is controlled, so that the first roller 31 moves to the bearing surface through the guide slope 101 of the tool body 10, and at this time, the second roller 32 is separated from the second guide rail 22, thereby facilitating the disassembly of the second roller 32.
[0043] When the first roller 31 needs to be disassembled, the tool body 10 is placed on the second guide rail 22, and the relative movement of the inner channel 30 and the outer channel 20 is controlled so that the second roller 32 moves to the bearing surface via the guide slope 101 of the tool body 10, at this time, the first roller 31 is separated from the first guide rail 21, thereby facilitating the disassembly of the first roller 31.
[0044] It should be noted that the number of rollers can be one or more. For example, when the number of rollers is two, one roller can be matched with the side wall of the guide rail, and the other roller can be matched with the upper surface of the guide rail.
[0045] In some embodiments, the number of guide slopes 101 is two, and the two guide slopes 101 are oppositely arranged along the length direction of the tool body 10.
[0046] When the tool body 10 is placed, the length direction of the tool body 10 is consistent with the length direction of the guide rail. By arranging one guide slope 101 at each end in the length direction, the operation is more convenient, specifically, when the tool body 10 is placed, it is not necessary to confirm the direction of the guide slope 101, and at the same time, whether the inner channel 30 and the outer channel 20 are extended or contracted, the roller can be moved from one of the guide slopes 101 to the bearing surface. In addition, the roller can also be moved from any one of the guide slopes 101 to the guide rail, so as to take out the tool body 10.
[0047] In some embodiments, referring to Figure 1 , the thickness H of the tool body 10 is 10-40 mm, which ensures that the inner channel 30 does not touch the ceiling of the outer channel 20 when the roller is on the bearing surface.
[0048] In some embodiments, referring to Figure 3 , the width W of the tool body 10 is 40-80 mm, so as to provide stable support for the roller and prevent the roller from deviating to the outside of the bearing surface.
[0049] In some embodiments, referring to Figure 1 , the length L of the tool body 10 is 500-1000 mm, which can reduce the control precision of the movement distance of the channel and ensure that the roller can stop on the bearing surface.
[0050] In some embodiments, the length L1 of the guide slope 101 along the length direction of the tool body 10 is 100-300 mm. L1 cooperates with the thickness H of the tool body 10 to ensure that the inclination angle of the guide slope 101 can be controlled within a reasonable range, and the roller can be smoothly moved to the bearing surface.
[0051] In some embodiments, the distance D between the lowest end of the guide slope 101 and the lower surface of the tool body 10 is 0.1-0.5 mm, so as to avoid the end of the tool body 10 having a pointed end or sharp edge, and to improve the safety of operation.
[0052] In some embodiments, the material of the tool body 10 can be metal. In the production process, the material of the tool body 10 can be hardened to increase the hardness and wear resistance of the surface or the whole of the material, and to improve the pressure resistance of the tool body 10.
[0053] In some embodiments, referring to Figure 4 As shown in the figure, the bearing surface includes a first bearing surface 111 and a second bearing surface 121; the tool body 10 includes a first pad 11 and a second pad 12, the first pad 11 is detachably mounted above the second pad 12, the first bearing surface 111 is the surface of the first pad 11 away from the second pad 12, and the second bearing surface 121 is the surface of the second pad 12 close to the first pad 11; the first bearing surface 111 is used to bear the rollers on one side of the inner passage 30 of the boarding bridge, or the second bearing surface 121 is used to bear the rollers on one side of the inner passage 30 of the boarding bridge.
[0054] The first pad 11 has a first guide slope 112, and the second pad 12 has a second guide slope 122; the angle between the first guide slope 112 and the first bearing surface 111 is the same as the angle between the second guide slope 122 and the second bearing surface 121; when the first pad 11 and the second pad 12 are used simultaneously, the first guide slope 112 and the second guide slope 122 together form the guide slope 101, so as to ensure that the rollers can move smoothly to the first bearing surface 111.
[0055] When the first pad 11 or the second pad 12 is used alone, it can ensure that the rollers move to the corresponding first bearing surface 111 or second bearing surface 121 at the same slope.
[0056] By detachably mounting the first pad 11 above the second pad 12, the thickness of the tool body 10 can be adjusted to adapt to the height of different boarding bridge passages.
[0057] For example, compared with using the first pad 11 and the second pad 12 simultaneously, when the second pad 12 is used alone, the height of the tool body 10 will be reduced.
[0058] When the first pad 11 is used alone or the first pad 11 and the second pad 12 are used simultaneously, the first bearing surface 111 is used to bear the rollers on one side of the inner passage 30 of the boarding bridge; when the second pad 12 is used alone, the second bearing surface 121 is used to bear the rollers on one side of the inner passage 30 of the boarding bridge.
[0059] In some embodiments, the first pad 11 has a different thickness from the second pad 12. In this way, at least three different thicknesses of the tool can be provided. Specifically, when the first pad 11 is used alone, the thickness of the tool is the thickness of the first pad 11; when the second pad 12 is used alone, the thickness of the tool is the thickness of the second pad 12; and when the first pad 11 and the second pad 12 are used together, the thickness of the tool is the sum of the thicknesses of the first pad 11 and the second pad 12.
[0060] Of course, the thickness of the first pad 11 can also be the same as the thickness of the second pad 12.
[0061] In some embodiments, the first pad 11 and the second pad 12 are connected by a magnetic structure.
[0062] For example, as shown in Figure 5 The magnetic structure includes a first magnet 13, the first pad 11 is provided with a groove, and the first magnet 13 is installed in the groove; the second pad 12 is provided with a metal layer, and the metal layer is attracted to the first magnet 13.
[0063] By installing the first magnet 13 in the groove, the lower surface of the first pad 11 can be guaranteed to be in close contact with the second bearing surface 121 of the second pad 12 to provide stable support for the roller.
[0064] For example, the depth of the groove is not less than the thickness of the first magnet 13. In this embodiment, the depth of the groove is substantially equal to the thickness of the first magnet 13, so that the first pad 11 and the second pad 12 can be guaranteed to be in close contact, the magnetic attraction strength can be guaranteed, the fixing strength of the first pad 11 and the second pad 12 can be provided, and the risk of movement of the first pad 11 relative to the second pad 12 when the roller slides on the guide slope 101 can be reduced.
[0065] It should be understood that the material of the second pad 12 can be the same as the material of the metal layer, that is, the metal layer is integrally formed with the second pad 12. That is, when the material of the second pad 12 is metal, the metal layer can be part of the second pad 12.
[0066] In other embodiments, as shown in Figure 6 The first magnet 13 can be used instead of part of the first pad 11. At this time, the groove does not need to be provided, and the first pad 11 and the second pad 12 can be guaranteed to be in close contact.
[0067] It should be noted that the second pad can also be provided with a second magnet (not shown in the figure), and the second magnet is attracted to the first magnet. For example, the surface of the second pad facing the first magnet can also be provided with a groove for installing the second magnet, and the surface of the second magnet facing the first magnet can be flush with the second bearing surface of the second pad.
[0068] Of course, the second magnet and the metal layer can also be arranged on the second pad at the same time.
[0069] In some embodiments, one of the first pad 11 and the second pad 12 is provided with a positioning pin 14, and the other is provided with a positioning hole 15, the positioning pin 14 can be inserted into the positioning hole 15, so that the first pad 11 is installed above the second pad 12.
[0070] For example, the number of positioning pins 14 can be multiple, and the number of positioning holes 15 can be equal to the number of positioning pins 14.
[0071] Referring to Figures 7 to 9 As shown, the first pad 11 is provided with two positioning pins 14, which are arranged at intervals along the length direction of the first pad 11, and the second pad 12 is provided with two positioning holes 15, which correspond to the positions of the two positioning pins 14 one by one.
[0072] It should be noted that the positioning pin 14 can be detachably connected with the first pad 11, so as to ensure that the first pad 11 can be used alone.
[0073] In some embodiments, the first pad 11 and the second pad 12 are hinged. In this way, the first pad 11 and the second pad 12 can be connected together through the hinge shaft, and when only the second pad 12 is used, the risk of losing the first pad 11 can be reduced.
[0074] It should be understood that when the first pad 11 and the second pad 12 are hinged, the first pad 11 is detachably installed above the second pad 12, which means that the first pad 11 can rotate around the axis of the hinge shaft to the upper side of the first pad 11, and can also be separated from the upper side of the second pad 12, for example, the first pad 11 can be rotated to one side of the width direction of the second pad 12.
[0075] Referring to Figure 10 and Figure 11 As shown, the embodiment also provides a boarding bridge, which comprises the auxiliary tool for disassembling and assembling the boarding bridge channel roller provided by the embodiment.
[0076] When the inner passage 30 rollers need to be disassembled, the auxiliary tool for disassembling the boarding bridge passage rollers is installed on one side of the outer passage 20 guide rail, the relative movement of the inner passage 30 and the outer passage 20 is controlled, so that the rollers on one side of the inner passage 30 move to the bearing surface through the guide slope 101 of the tool body 10, at this time, the rollers on the other side of the inner passage 30 are separated from the guide rail below, so as to facilitate the disassembly of the rollers on the other side. Similarly, when the rollers on the other side need to be installed on the installation position on the other side of the inner passage 30, due to the presence of the tool body 10, there is an operation space between the installation position and the guide rail, which facilitates the installation of the rollers on the other side.
[0077] When the boarding bridge is in normal working condition, the auxiliary tool is removed from the guide rail.
[0078] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. An auxiliary tool for disassembling a boarding bridge tunnel roller, characterized by, The tooling body has a guide slope and a bearing surface, and is used to be installed on the upper surface of a guide rail on one side of an outside passage of an aircraft boarding bridge, so that the bearing surface has a set distance from the upper surface of the guide rail, and the angle between the guide slope and the bearing surface is obtuse, so that a roller on one side of an inside passage of the aircraft boarding bridge moves to the bearing surface via the guide slope, and at least part of the bearing surface is used to bear the roller on one side of the inside passage of the aircraft boarding bridge, so that a roller on the other side of the inside passage of the aircraft boarding bridge is separated from a guide rail on the other side of the outside passage of the aircraft boarding bridge.
2. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 1, characterized in that, The bearing surface comprises a first bearing surface and a second bearing surface, and the tooling body comprises a first pad and a second pad, the first pad is detachably installed above the second pad, the first bearing surface is the surface of the first pad away from the second pad, and the second bearing surface is the surface of the second pad close to the first pad; the first bearing surface is used to bear the roller on one side of the inside passage of the aircraft boarding bridge, or the second bearing surface is used to bear the roller on one side of the inside passage of the aircraft boarding bridge.
3. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 2, characterized in that, The thickness of the first pad is different from the thickness of the second pad.
4. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 2, characterized in that, The first pad and the second pad are connected by a magnetic attraction structure.
5. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 4, characterized in that, The magnetic attraction structure comprises a first magnet, the first pad is provided with a groove, and the first magnet is installed in the groove; The second pad is provided with a metal layer, and the metal layer and the first magnet are attracted to each other; And / or, the second pad is provided with a second magnet, and the second magnet and the first magnet are attracted to each other.
6. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 2, characterized in that, One of the first pad and the second pad is provided with a positioning pin, and the other is provided with a positioning hole, and the positioning pin can be inserted into the positioning hole, so that the first pad is installed above the second pad.
7. The auxiliary tool for disassembling and assembling the travel roller of the boarding bridge according to claim 2, characterized in that, The first pad and the second pad are hinged.
8. The auxiliary tool for disassembling and assembling a travel roller of a boarding bridge according to any one of claims 1 to 7, characterized in that, The number of guide slopes is two, and the two guide slopes are oppositely arranged along the length direction of the tooling body.
9. The auxiliary tool for disassembling and assembling a travel roller of a boarding bridge according to any one of claims 1 to 7, characterized in that, The thickness of the tooling body is 10-40 mm; And / or, the width of the tooling body is 40-80 mm; And / or, the length of the tooling body is 500-1000 mm; And / or, the length of the guide slope along the length direction of the tooling body is 100-300 mm; And / or, the distance between the lowest end of the guide slope and the lower surface of the tooling body is 0.1-0.5 mm.
10. A boarding bridge, characterized in that The auxiliary tooling for dismounting and mounting the roller of the aircraft boarding bridge passage comprises the tooling according to any one of claims 1-9. The auxiliary tooling for dismounting and mounting the roller of the aircraft boarding bridge passage comprises the tooling according to any one of claims 1-9.