CN211547279U - Simulator boarding bridge - Google Patents
Simulator boarding bridge Download PDFInfo
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- CN211547279U CN211547279U CN201922493777.7U CN201922493777U CN211547279U CN 211547279 U CN211547279 U CN 211547279U CN 201922493777 U CN201922493777 U CN 201922493777U CN 211547279 U CN211547279 U CN 211547279U
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- 230000007704 transition Effects 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a simulator boarding bridge, which comprises a cantilever bridge floor and a transition bridge floor; the end part of the cantilever bridge deck is connected with the transition bridge deck through a rotating shaft, and the bottom of the cantilever bridge deck is connected with the telescopic end of the electric push rod; the rack is also provided with a control box and a supporting piece for supporting the cantilever bridge deck, and when the cantilever bridge deck is in a horizontal state, the supporting piece is respectively and tightly attached to the bottom surface of the cantilever bridge deck and the side wall of the rack; the electric push rod comprises an electric cylinder and a telescopic rod connected with an output shaft of the electric cylinder; a control unit connected with the telescopic rod is arranged in the control box; and after receiving the operation instruction, the control unit drives the telescopic rod of the electric push rod to extend or contract, so that the cantilever bridge deck is turned around the rotating shaft. The application provides a simulator boarding bridge, simple structure, boarding bridge transition bridge floor links to each other with the factory building corridor, and the cantilever bridge floor links to each other with the simulator main platform, makes things convenient for technical staff to pass in and out the simulator, and boarding bridge stable in structure, safe and reliable simultaneously.
Description
Technical Field
The utility model belongs to flight simulator aerobridge field especially relates to a simulator aerobridge.
Background
The simulator boarding bridge, like the bridge of an airplane, provides a connecting channel for pilots, technicians to enter and exit the simulator. The existing simulator boarding bridge comprises a bridge deck and a lifting mechanism for controlling the lifting of the bridge deck, when the simulator boarding bridge is used, the bridge deck of the boarding bridge is lapped with a main platform of the simulator, and technicians enter and exit the simulator through the bridge deck. In order to ensure the stability of the boarding bridge, the central axis of the boarding bridge and the central axis of the main platform of the simulator are generally ensured to be on the same vertical plane during overlapping, and when the opening of a factory building gallery is not positioned on the central axis of the bridge floor of the boarding bridge, technicians are extremely inconvenient to get in and out of the simulator. In addition, when the place is limited, the boarding bridge is large in size and cannot be placed.
Disclosure of Invention
The utility model provides a technical problem provide a simulator boarding bridge, simple structure makes things convenient for the technical staff business turn over simulator, and the cantilever bridge floor is convenient for receive and release simultaneously, practices thrift the space.
The utility model discloses a realize through following technical scheme:
a simulator boarding bridge comprises a cantilever bridge deck and a transition bridge deck arranged on a frame; the end part of the cantilever bridge deck is connected with the transition bridge deck through a rotating shaft, and the bottom of the cantilever bridge deck is connected with the telescopic end of an electric push rod arranged on the frame;
the rack is also provided with a control box and a supporting piece for supporting the cantilever bridge deck, and when the cantilever bridge deck is in a horizontal state, the supporting piece is respectively and tightly attached to the bottom surface of the cantilever bridge deck and the side wall of the rack;
the electric push rod comprises an electric cylinder and a telescopic rod connected with the output end of the electric cylinder; a control unit connected with the telescopic rod is arranged in the control box; and after receiving the operation instruction, the control unit drives the telescopic rod of the electric push rod to extend or contract, so that the cantilever bridge deck is turned around the rotating shaft.
Furthermore, the cross section of the supporting piece is triangular, and the side end of the supporting piece is fixed on the rack; when the cantilever bridge deck is in a horizontal state, the upper end face of the supporting piece is tightly attached to the bottom face of the cantilever bridge deck.
Furthermore, the overturning angle of the cantilever bridge deck is 0-85 degrees.
Furthermore, the telescopic rod is connected to the position of one third of one side, close to the rack, of the cantilever bridge floor.
Further, after receiving the operation instruction, the control unit drives the telescopic rod of the electric push rod to work;
after the control unit receives the overturning instruction, the electric cylinder is driven to act, then the telescopic rod is driven to extend, and the cantilever bridge deck is overturned upwards around the rotating shaft;
when the control unit receives a descending instruction, the electric cylinder is driven to act, then the telescopic rod is driven to contract, and the cantilever bridge deck is overturned around the rotating shaft to a horizontal position;
when the telescopic rod is contracted to the limit, the cantilever bridge deck and the transition bridge deck are on the same horizontal line.
Furthermore, the electric push rod is fixed on the frame through a mounting seat; the mounting seat comprises a plate and a bending piece fixedly connected with the plate, and an electric cylinder of the electric push rod is fixed on the bending piece.
Furthermore, guardrails are arranged around the transition bridge floor, and operating switches connected with the control unit are arranged on the guardrails.
Furthermore, movable guardrails are arranged on two sides of the length direction of the cantilever bridge deck.
Furthermore, the surface of the cantilever bridge floor is paved with corrugated plates, and the bottom of the cantilever bridge floor is provided with reinforcing ribs.
Furthermore, the transition bridge deck comprises a mounting plate and a plurality of pedals fixedly arranged on the mounting plate.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a simulator boarding bridge, simple structure, convenient operation, cantilever bridge floor pass through the rotation axis and are connected with the transition bridge floor, constitute the cantilever walking beam structure that 85 degrees are no less than to the activity stroke. When the aerobridge is used, the transition bridge deck of the aerobridge is connected with the factory building gallery, the cantilever bridge deck is lapped on the simulator main platform, and technicians enter and exit the simulator through the transition bridge deck and the cantilever bridge deck; meanwhile, the telescopic rod of the electric push rod controls the retraction of the cantilever bridge deck, so that the occupied area of the boarding bridge is reduced. When the simulator motion system acts, the control unit drives the telescopic rod of the electric push rod to extend, and the cantilever bridge deck is turned upwards around the rotating shaft to avoid the motion area of the simulator motion system; when the cantilever bridge deck is turned over by 85 degrees, the cantilever bridge deck and the transition bridge deck are close to a vertical state, and meanwhile, the occupied space of the simulator boarding bridge is saved. In addition, when the cantilever bridge deck is lapped on the simulator main platform, the central axis of the cantilever bridge deck is vertical to the longitudinal central axis of the simulator boarding bridge in the same plane, so that the stability of the boarding bridge is enhanced.
Drawings
Fig. 1 is a schematic structural view of a simulator boarding bridge according to the present invention;
fig. 2 is a front view of the simulator boarding bridge of the present invention;
fig. 3 is a schematic structural view of the mounting base of the present invention;
fig. 4 is a bottom view of the simulator boarding bridge of the present invention.
The bridge comprises a cantilever bridge deck 1, a rack 2, a transition bridge deck 3, an electric push rod 4, an electric cylinder 41, an expansion rod 42, a guardrail 5, a movable guardrail 6, a mounting seat 7, a plate 71, a bending piece 72, a pull rod 73 and a pull rod support plate 74, wherein the cantilever bridge deck 2 is a cantilever bridge deck; the device comprises a control box 8, a corrugated plate 10, a rotating shaft 11, a supporting piece 12, a mounting plate 13, a pedal 14, a supporting rod 15, a mounting base 21, a stand column 22 and a reinforcing plate 23.
Detailed Description
The present invention will now be described in further detail with reference to the attached drawings, which are provided for purposes of illustration and not limitation.
Referring to fig. 1, 2 and 3, a simulator boarding bridge includes a cantilever bridge deck 1 and a transition bridge deck 3 provided on a frame 2; the end part of the cantilever bridge deck 1 is connected with the transition bridge deck 3 through a rotating shaft 11, and the bottom of the cantilever bridge deck 1 is connected with the telescopic end of an electric push rod 4 arranged on the rack 2;
the rack 2 is also provided with a control box 8 and a support member 12 for supporting the cantilever bridge deck 1, and when the cantilever bridge deck 1 is in a horizontal state, the support member 12 is respectively and tightly attached to the bottom surface of the cantilever bridge deck 1 and the side wall of the rack 2;
the electric push rod 4 comprises an electric cylinder 41 and an expansion link 42 connected with the output end of the electric cylinder; a control unit connected with the telescopic rod 42 is arranged in the control box 8; after receiving the operation command, the control unit drives the telescopic rod 42 of the electric push rod 4 to extend or contract, so that the cantilever bridge deck 1 is turned around the rotating shaft 11.
Use the utility model discloses the time, set up cantilever bridge floor 1 of aerobridge at simulator main platform afterbody, transition bridge floor 3 links to each other with the factory building corridor, and technical staff loops through cantilever bridge floor 1, transition bridge floor 3 from the factory building corridor and gets into the simulator. When technicians enter and exit the simulator, the cantilever bridge deck 1 and the transition bridge deck 3 are vertical on the same horizontal plane; when the simulator motion system acts, the electric push rod 4 on the frame 2 extends to drive the cantilever bridge deck 1 of the boarding bridge to upwards overturn around the rotating shaft; in the process that the telescopic shaft of the electric push rod 4 extends gradually, the cantilever bridge deck 1 turns over around the rotating shaft, and the motion area of the simulator is avoided. When the boarding bridge needs to be used again, the cantilever bridge deck 1 is turned downwards, so that the cantilever bridge deck 1 and the transition bridge deck 3 are located on the same horizontal plane.
Specifically, the electric push rod 4 adopts a high-performance frequency conversion push rod with a program control function, and the electric push rod 4 adopts direct current DC24V, so that the electric push rod has the characteristics of low noise, portability, smooth operation and the like. The specific parameters are as follows: the model number of the electric cylinder 41 is: LAP40-L2-800-TS, rated (actual) thrust: 4400N, speed: 46mm/s motor stroke: 800mm, motor parameters: 0.55kw, 380V, 50 HZ. The length of the bridge deck is 3065mm, the length of the electric cylinder 41 in the contraction state is 1195mm, the telescopic rod 42 is connected to one third of the position (1045mm) of the cantilever bridge deck 1, through dynamic analysis, when the cantilever bridge deck 1 rises for 85 degrees, the stroke of the electric push rod 4 is 647.5mm (smaller than the 800mm stroke of the electric push rod 4), and when the cantilever bridge deck 1 rises for 90 degrees, the stroke of the electric push rod 4 is 66.5mm (smaller than the 800mm stroke of the electric push rod 4). Further, a speed reduction motor connected with the electric cylinder 41 is arranged beside the electric cylinder. The control unit adopts a PLC controller to drive the expansion rod 42 of the electric push rod 4 to extend or contract, so that the cantilever bridge deck 1 is turned around the rotating shaft 11.
Furthermore, the cross section of the supporting part 12 is triangular, and the side end of the supporting part 12 is fixed on the frame 2; when the cantilever bridge deck 1 is in a horizontal state, the upper end surface of the support member 12 is tightly attached to the bottom surface of the cantilever bridge deck 1. Specifically, when the cantilever bridge deck 1 is turned to a horizontal state, the supporting member 12 mainly supports the cantilever bridge deck 1, so that the worker can walk on the cantilever bridge deck more stably.
Further, the overturning angle of the cantilever bridge floor 1 is 0-85 degrees.
Further, the telescopic rod 42 is connected to a third position of the cantilever bridge deck 1 near one side of the frame 2.
Further, after receiving the operation instruction, the control unit drives the telescopic rod 42 of the electric push rod 4 to work;
after the control unit receives the overturning instruction, the electric cylinder 41 is driven to act, then the telescopic rod 42 is driven to extend, and the cantilever bridge deck 1 is overturned upwards around the rotating shaft 11;
when the control unit receives a descending instruction, the electric cylinder 41 is driven to act, then the telescopic rod 42 is driven to contract, and the cantilever bridge deck 1 overturns towards the horizontal position around the rotating shaft 11;
when the telescopic rod 42 is contracted to the limit, the cantilever bridge deck 1 and the transition bridge deck 3 are on the same horizontal line.
Further, the electric push rod 4 is fixed on the frame 2 through a mounting seat 7; the mounting seat 7 comprises a plate 71 and a bending piece 72 fixedly connected with the plate, and the electric cylinder 41 of the electric push rod 4 is fixed on the bending piece 72.
Referring to fig. 4, the present application provides a schematic structural diagram of a mount. The plate 71 is fixed on the frame 2 through bolts, and the electric cylinder 41 of the electric push rod 4 is fixed on the bending piece 72, so that the electric push rod 4 is well supported. Two pull rods 73 are horizontally arranged in the mounting seat 7, and a pull rod support plate 74 for supporting the pull rods 73 is arranged on the support of the pull rods 73.
Furthermore, guard rails 5 are arranged on the periphery of the transition bridge deck 3, and operating switches connected with the control unit are arranged on the guard rails 5, so that an operator can conveniently control the electric push rod 4 to act on the boarding bridge. In order to guarantee the personal safety of workers, the guardrail 5 is arranged on the transition bridge floor 3, and the height of the guardrail 5 is 1200 mm.
Furthermore, movable guardrails 6 are arranged on two sides of the cantilever bridge floor 1 in the length direction. When the cantilever bridge floor 1 overturns, the movable guardrails 6 can be folded at two sides of the cantilever bridge floor 1, so that the occupied space is saved. Set up movable guardrail 6 in cantilever bridge floor 1 both sides, can guarantee that cantilever bridge floor 1's side direction has good intensity and stability, vertically has good mobilizable nature, and all rotatory crosspoints of movable guardrail 6 all adopt the axle sleeve to connect.
Furthermore, the corrugated plate 10 is laid on the surface of the cantilever bridge floor 1, and the bottom of the cantilever bridge floor is provided with a reinforcing rib. The cantilever bridge deck 1 is formed by welding aluminum pipe grooving; corrugated plates 10 are laid on the surface of the cantilever bridge floor 1, and reinforcing ribs are arranged at the bottom of the cantilever bridge floor 1, so that the bridge floor of the cantilever bridge floor 1 is more stable.
Further, the bridge deck 3 includes a mounting plate 13 and a plurality of pedals 14 fixed thereon. The pedal 14 is formed by welding square pipes with the size of 50mm multiplied by 3 mm. Referring to fig. 3 in particular, the mounting plate 13 is located at the bottom of the pedal 14 to ensure a better bearing force of the transition bridge deck 3.
Further, the frame 2 includes a mounting base 21 and a plurality of columns 22, and a reinforcing plate 23 is disposed between adjacent columns 22. The transition bridge deck 3 of the boarding bridge adopts a light section structure of an aluminum pipe, and the filtering bridge deck 3 is connected with the upright post 22 through a high-strength through shaft.
By the technical scheme, the utility model provides a simulator boarding bridge, simple structure, convenient operation, when in use, the transition bridge floor 3 of the boarding bridge is connected with a factory building gallery, the cantilever bridge floor 1 is lapped on a simulator main platform, and technicians enter and exit the simulator through the transition bridge floor 3 and the cantilever bridge floor 1; meanwhile, the telescopic rod of the electric push rod 4 controls the retraction of the cantilever bridge deck 1, so that the occupied area of the boarding bridge is reduced. When the simulator motion system acts, the control unit drives the telescopic rod of the electric push rod 4 to extend, and the cantilever bridge deck 1 is turned upwards around the rotating shaft to avoid the motion area of the simulator motion system; when the cantilever bridge deck 1 is turned over by 85 degrees, the cantilever bridge deck 1 and the transition bridge deck 3 are close to a vertical state, and meanwhile, the occupied space of the simulator boarding bridge is saved. In addition, when the cantilever bridge deck 1 is lapped on the main platform of the simulator, the central axis of the cantilever bridge deck 1 is perpendicular to the longitudinal central axis of the boarding bridge of the simulator in the same plane, so that the stability of the boarding bridge is enhanced.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (10)
1. A simulator boarding bridge is characterized by comprising a cantilever bridge deck (1) and a transition bridge deck (3) arranged on a frame (2); the end part of the cantilever bridge deck (1) is connected with the transition bridge deck (3) through a rotating shaft (11), and the bottom of the cantilever bridge deck (1) is connected with the telescopic end of an electric push rod (4) arranged on the rack (2);
the rack (2) is also provided with a control box (8) and a supporting piece (12) for supporting the cantilever bridge deck (1), and when the cantilever bridge deck (1) is in a horizontal state, the supporting piece (12) is tightly attached to the bottom surface of the cantilever bridge deck (1) and the side wall of the rack (2) respectively;
the electric push rod (4) comprises an electric cylinder (41) and an expansion rod (42) connected with the output end of the electric cylinder; a control unit connected with the telescopic rod (42) is arranged in the control box (8); after receiving the operation instruction, the control unit drives the telescopic rod (42) of the electric push rod (4) to extend or contract, so that the cantilever bridge deck (1) is turned around the rotating shaft (11).
2. The simulator boarding bridge of claim 1, wherein the cross section of the support member (12) is triangular, and the side ends of the support member (12) are fixed to the frame (2); when the cantilever bridge deck (1) is in a horizontal state, the upper end surface of the supporting piece (12) is tightly attached to the bottom surface of the cantilever bridge deck (1).
3. Simulator boarding bridge according to claim 1, characterized in that the overturning angle of the cantilever deck (1) is comprised between 0 ° and 85 °.
4. The simulator boarding bridge of claim 1, wherein the telescopic rod (42) is connected to the cantilever bridge deck (1) at a position close to one third of the side of the frame (2).
5. The simulator boarding bridge of claim 4, wherein the control unit drives a telescopic rod (42) of the electric push rod (4) to work after receiving an operation command;
when the control unit receives a turning instruction, the electric cylinder (41) is driven to act, then the telescopic rod (42) is driven to extend, and the cantilever bridge deck (1) turns upwards around the rotating shaft (11);
when the control unit receives a descending instruction, the electric cylinder (41) is driven to act, then the telescopic rod (42) is driven to contract, and the cantilever bridge deck (1) overturns towards the horizontal position around the rotating shaft (11);
when the telescopic rod (42) is contracted to the limit, the cantilever bridge deck (1) and the transition bridge deck (3) are on the same horizontal line.
6. Simulator boarding bridge according to claim 1, characterized in that the electric push rod (4) is fixed to the frame (2) by means of a mounting seat (7); the mounting seat (7) comprises a plate (71) and a bending piece (72) fixedly connected with the plate, and the electric cylinder (41) of the electric push rod (4) is fixed on the bending piece (72).
7. The simulator boarding bridge of claim 1, wherein guard rails (5) are provided around the transition bridge deck (3), and operating switches connected to the control unit are provided on the guard rails (5).
8. The simulator boarding bridge of claim 1, wherein movable guardrails (6) are provided on both sides of the cantilever bridge deck (1) in the length direction.
9. Simulator boarding bridge according to claim 1, characterized in that the cantilever bridge deck (1) has corrugated plates (10) laid on its surface and reinforcing ribs on its bottom.
10. Simulator boarding bridge according to claim 1, characterized in that said transitional bridge deck (3) comprises a mounting plate (13) and a plurality of pedals (14) fixed thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493777.7U CN211547279U (en) | 2019-12-31 | 2019-12-31 | Simulator boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922493777.7U CN211547279U (en) | 2019-12-31 | 2019-12-31 | Simulator boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211547279U true CN211547279U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922493777.7U Active CN211547279U (en) | 2019-12-31 | 2019-12-31 | Simulator boarding bridge |
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| Country | Link |
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| CN (1) | CN211547279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501475A (en) * | 2021-06-30 | 2021-10-15 | 杭叉集团股份有限公司 | Electric overturning platform |
-
2019
- 2019-12-31 CN CN201922493777.7U patent/CN211547279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113501475A (en) * | 2021-06-30 | 2021-10-15 | 杭叉集团股份有限公司 | Electric overturning platform |
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