CN204527623U - Alighting gear hand steering gear - Google Patents
Alighting gear hand steering gear Download PDFInfo
- Publication number
- CN204527623U CN204527623U CN201420847728.3U CN201420847728U CN204527623U CN 204527623 U CN204527623 U CN 204527623U CN 201420847728 U CN201420847728 U CN 201420847728U CN 204527623 U CN204527623 U CN 204527623U
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- CN
- China
- Prior art keywords
- dop
- steering
- connecting panel
- pressure head
- hole
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of alighting gear hand steering gear, comprises steering head, deflecting bar; Described steering head is fixedly connected with by binding bolt with deflecting bar; Described steering head comprises dop, pressure head, groove, spacing adjustment structure, binding bolt, hole connecting panel, guide rail; Described dop, pressure head, spacing adjustment structure are fixedly connected with by binding bolt; Described dop top is provided with groove, and bottom is provided with guide groove; Described dop is connected together by guide groove and guide rail and hole connecting panel; Described pressure head top is provided with groove; Through hole is provided with in the middle part of the connecting panel of described hole; Described pressure head afterbody inserts in through hole, is fixed by connecting panel; Described guide rail is fixedly connected on hole connecting panel upper surface; Described deflecting bar comprises connecting panel, supporting construction, the body of rod, steering structure; Described connecting panel is fixedly connected with the body of rod with steering structure.Alighting gear hand steering gear of the present utility model, structure is simple, easy to operate, greatly increases work efficiency.
Description
Technical field
The utility model belongs to machining equipment field, especially relates to a kind of alighting gear hand steering gear.
Background technology
At present, along with the progress of science and technology, living standard improves day by day, and people's selected vehicle when going on a journey are increasing, because aerocraft speed is fast, safety is high, are the preferred traffic instruments of people's go off daily.But aerocraft may be there is and deflect away from runway in the process of aircraft takeoff or landing, aircraft tire is absorbed in the situation of meadow or muddy road surface, the general mode adopting traction hanger aerocraft to be pulled out incident area is rescued at present, but may due to the nose-gear direction of aerocraft and lead inconsistent, cause aerocraft to be pulled out smoothly.So before traction work is carried out, be necessary the direction of aerocraft nose-gear to adjust to consistent with lead.
Utility model content
In order to overcome the above-mentioned defect that prior art field exists, problem to be solved in the utility model is to provide a kind of aircraft landing gear steering hardware, solve prior art wayward to direction in aircraft landing gear distraction procedure, the problems such as the pull-in time is long, and work efficiency is too low.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of alighting gear hand steering gear, comprise steering head, deflecting bar; Described steering head is fixedly connected with by binding bolt with deflecting bar; Described steering head comprises dop, pressure head, spacing adjustment structure, binding bolt, hole connecting panel, guide rail, groove; Described dop and pressure head top are provided with groove, and the groove direction on dop and pressure head top is contrary; Described dop bottom is provided with guide groove; Described hole connecting panel upper surface is provided with guide rail, and middle part is provided with through hole; Described guide rail is fault structure in described through hole position; Described guide groove engages with guide rail, and is provided with distance adjustment structure between adjacent dop and pressure head; Described dop, pressure head, spacing adjustment structure are fixedly connected with by binding bolt, are furnished with the different dop of groove diameter for different type of machines.
Further, set by described dop and pressure head top, the vertical section of groove is circular arc, and the line of centers of its circular hole remains on a horizon.
Further, described dop is 1 ~ 5.
Further, described spacing adjustment structure is spring, packing ring, the one in block, bar, tubular partition.
Further, described deflecting bar comprises connecting panel, supporting construction, the body of rod, steering structure; The soldered fishplate bar in succession in described body of rod top, bottom are fixedly connected with steering structure.
Further, described connecting panel both sides are provided with supporting construction, and connect with the body of rod is soldered.
The advantage that the utility model has and good effect are: in actual production process, alighting gear hand steering gear described in the utility model, easy to operate, and structure is simple, greatly increases work efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of aircraft landing gear steering hardware front elevation;
Fig. 2 is steering head structural representation;
Fig. 3 is hole connecting board structure schematic diagram;
Fig. 4 is deflecting bar structural representation.
In figure: 1 is steering head, 2 is deflecting bar, and 3 is dop, and 4 is guide rail, and 5 is pressure head, 6 is spacing adjustment structure, and 7 is binding bolt, and 8 is hole connecting panel, and 9 is through hole, and 10 is connecting panel, 11 is supporting construction, and 12 is the body of rod, and 13 is steering structure, and 14 is guide groove, and 15 is groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Embodiment 1
As shown in Figures 1 to 4, a kind of alighting gear hand steering gear, comprises steering head 1, deflecting bar 2; Described steering head 1 is fixedly connected with by binding bolt 7 with deflecting bar 2; Described steering head 1 comprises dop 3, pressure head 5, spacing adjustment structure 6, binding bolt 7, hole connecting panel 8, guide rail 4, groove 15; Described dop 3 and pressure head 5 top are provided with groove 15 towards the opposite; Described dop 3 bottom is provided with guide groove 14; Described hole connecting panel 8 upper surface is provided with guide rail 4, and middle part is provided with through hole 9; Described guide rail 4 is fault structure in described through hole 9 position; Described guide groove 14 engages with guide rail 4, and is provided with distance adjustment structure 6 between adjacent dop 3 and pressure head 5; Described dop 3, pressure head 5, spacing adjustment structure 6 are fixedly connected with by binding bolt 7; Described dop 3 and pressure head 5 are alternately placed, pressure head 5 afterbody is inserted in through hole 9, draw gear on undercarriage is put into dop 3 upper grooves 15, fasten pressure head 5 subsequently, groove 15 set by pressure head 5 top is made to be embedded on draw gear, compress the soldered connecting panel 10 connect in deflecting bar 2 top subsequently, can support the use according to different type of machines the dop 3 and pressure head 5 that are provided with different-diameter groove 15.
Described spacing adjustment structure 6 can be packing ring.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (6)
1. an alighting gear hand steering gear, is characterized in that: comprise steering head (1), deflecting bar (2); Described steering head (1) is fixedly connected with by binding bolt (7) with deflecting bar (2); Described steering head (1) comprises dop (3), pressure head (5), spacing adjustment structure (6), binding bolt (7), hole connecting panel (8); Described dop (3) and pressure head (5) top are provided with groove (15), and groove (15) direction on dop (3) and pressure head (5) top is contrary; Described dop (3) bottom is provided with guide groove (14); Described hole connecting panel (8) upper surface is provided with guide rail (4), and middle part is provided with through hole (9); Described guide rail (4) is fault structure in described through hole (9) position; Described guide groove (14) engages with guide rail (4), and is provided with distance adjustment structure (6) between adjacent dop (3) and pressure head (5); Described dop (3), pressure head (5), spacing adjustment structure (6) are fixedly connected with by binding bolt (7).
2. alighting gear hand steering gear according to claim 1, it is characterized in that: set by described dop (3) and pressure head (5) top, the vertical section of groove (15) is circular arc, and the line of centers of its circular hole remains on a horizon.
3. alighting gear hand steering gear according to claim 1, is characterized in that: described dop (3) is 1 ~ 5.
4. alighting gear hand steering gear according to claim 1, is characterized in that: described spacing adjustment structure (6) is spring, packing ring, the one in block, bar, tubular partition.
5. alighting gear hand steering gear according to claim 1, is characterized in that: described deflecting bar (2) comprises connecting panel (10), supporting construction (11), the body of rod (12), steering structure (13); The soldered fishplate bar in succession (10) in the described body of rod (12) top, bottom are fixedly connected with steering structure (13).
6. alighting gear hand steering gear according to claim 5, is characterized in that: described connecting panel (10) both sides are provided with supporting construction (11), and connects with the body of rod (12) is soldered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847728.3U CN204527623U (en) | 2014-12-26 | 2014-12-26 | Alighting gear hand steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847728.3U CN204527623U (en) | 2014-12-26 | 2014-12-26 | Alighting gear hand steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527623U true CN204527623U (en) | 2015-08-05 |
Family
ID=53741651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420847728.3U Active CN204527623U (en) | 2014-12-26 | 2014-12-26 | Alighting gear hand steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527623U (en) |
-
2014
- 2014-12-26 CN CN201420847728.3U patent/CN204527623U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |