CN222682689U - Aircraft tire encircling type jacking and moving wheel vehicle - Google Patents

Abstract

The utility model discloses an aircraft tire encircling type jacking and moving wheel vehicle, which relates to the technical field of aircraft transportation and comprises a base, wherein tire encircling seats are symmetrically arranged at the top of the base, the base is of a split type structure, the tire encircling seats are respectively and oppositely positioned at the top of the base, connectors are symmetrically arranged at the top of the base, the connectors are respectively fixed at the top of the split base, and the connectors are used for connecting the split base with a fixing rod. The front-back split type structure of the wheel vehicle is adopted, when the damaged aircraft is moved, the front part and the rear part can be assembled when the tire encircling seat for bearing is aligned with the tire angle, so that the wheel vehicle has high flexibility, is suitable for various models, and can be moved only by moving the split tire encircling seat to two sides of the tire to encircle the tire when the wheel vehicle is used, and then the electric jack is utilized for lifting, so that the wheel vehicle is simpler to operate and has high moving efficiency.

Description

Aircraft tire encircling type jacking and moving wheel vehicle

Technical Field

The utility model relates to the technical field of aircraft transportation, in particular to an aircraft tire encircling type jacking and moving wheel vehicle.

Background

The emergency accident of the aircraft can greatly influence the normal operation of the airport, the accident airport needs to be restored to operate as soon as possible, after investigation and evidence collection of the accident scene and rescue work are completed, the accident scene must be restored, the foremost is the moving of damaged aircraft, and the loss of components must be unavoidable in the operation process of the aircraft, so that the components of the aircraft need to be moved and replaced in time to ensure the safety and normal operation of the aircraft.

The conventional moving method has the problems that the structure of a moving trailer is complex and heavy, the time consumed in the process of assembling, transferring and transporting is long, the rescue time is seriously influenced, and the lifting air bags are required to be assembled and inflated according to the specific airplane model after being transported to the site, so that the time is wasted during the use, and the use efficiency is low.

Disclosure of utility model

The application aims to provide an aircraft tire encircling type jacking and moving wheel vehicle, which aims to solve the technical problems that the traditional moving is time-consuming and the use efficiency is low in the prior art.

The technical scheme is that the tire encircling type jacking and moving wheel vehicle for the aircraft comprises a base, wherein tire encircling seats are symmetrically arranged at the top of the base, the base is of a split type structure, the tire encircling seats are respectively and oppositely arranged at the top of the base, connectors are symmetrically arranged at the top of the base, the connectors are respectively fixed at the top of the split type base, and the connectors are used for connecting the split type base with a fixing rod.

Preferably, a plurality of moving wheels are installed at the bottom of the base.

Preferably, the top of the base is symmetrically provided with sliding grooves, the top of the base is provided with fixing holes, and the fixing holes are positioned between the sliding grooves.

Preferably, the tire embraces the both sides symmetry of seat and installs the fixed block, and fixing bolt is installed in the top penetration of fixed block, and fixing bolt and fixed orifices threaded connection.

Preferably, a plurality of groups of electric jacks are symmetrically arranged at the top of the base, ejector rods are arranged at the telescopic ends of the electric jacks, and a top plate is arranged at the top ends of the ejector rods.

Preferably, the top symmetry of base is installed multiunit locating component, and locating component is located the outside that the tire embraced the seat, and locating component includes the installation pole, and the installation piece is installed on the top of installation pole, and the outside through connection of installation piece has rotatory screw rod, and the positioning disk is installed to the one end of rotatory screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the front-back split type structure of the wheel vehicle is adopted, when the damaged aircraft is moved, the front part and the rear part can be assembled when the tire encircling seat for bearing is aligned with the angle of the tire, so that the wheel vehicle is high in flexibility, applicable to various types of vehicles, small in size and high in maneuverability, and when the wheel vehicle is used, the split tire encircling seat is only required to be moved to two sides of the tire to encircle the tire, and then the electric jack is utilized to lift, so that the wheel vehicle is simpler to operate, high in moving efficiency and shortened in moving time required by the airport to recover normal production operation activities.

2. According to the utility model, the jacking device is adopted below the tire encircling seat, and an electric jack in the jacking device drives a top plate at the top end of the ejector rod to jack up a faulty landing gear system, so that the overall height of the moving wheel vehicle is low, and the moving wheel vehicle can move only by a small jacking distance, thereby effectively avoiding secondary damage caused by overhigh jacking height and difficulty in the gravity center of the aircraft.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a diagram of an electric jack of the present utility model;

fig. 4 is a schematic structural diagram of a positioning assembly according to the present utility model.

The tire clamping device comprises a base, a movable wheel, a fixed hole, a sliding groove, a tire encircling seat, a fixed block, a fixed bolt, a connector, an electric jack, a lifting rod, a top plate, a mounting rod, a mounting block, a rotary screw rod, a positioning disc and a positioning disc, wherein the movable wheel is arranged in the base, the movable wheel, the fixed hole, the sliding groove, the fixed block, the fixed bolt, the connector, the electric jack, the lifting rod, the mounting block, the top plate, the mounting rod, the mounting block, the rotary screw rod, the positioning disc and the positioning disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, an embodiment of the present utility model is provided for an aircraft tire encircling type lifting and moving wheel vehicle;

The tire encircling seat 5 is symmetrically arranged at the top of the base 1, the base 1 is of a split type structure, the tire encircling seat 5 is respectively and oppositely arranged at the top of the base 1, connectors 8 are symmetrically arranged at the top of the base 1, the connectors 8 are respectively fixed at the top of the split base 1, the connectors 8 are used for connecting the split base 1 with a fixed rod, a plurality of movable wheels 2 are arranged at the bottom of the base 1, sliding grooves 4 are symmetrically arranged at the top of the base 1, fixed holes 3 are arranged at the top of the base 1, the fixed holes 3 are arranged between the sliding grooves 4, fixed blocks 6 are symmetrically arranged at two sides of the tire encircling seat 5, fixed bolts 7 are arranged at the tops of the fixed blocks 6 in a penetrating manner, and the fixed bolts 7 are in threaded connection with the fixed holes 3;

The base 1 provides the mounted position for the tire encircling mould at top, makes it can install and use, and this removes the wheel car and is for front and back split type structure, can when carrying out damaged aircraft and remove, when the tire encircling seat 5 of bearing aligns with the tire angle, can assemble front and back part, makes this move wheel car flexibility high, is applicable to multiple model, and tire encircling seat 5 can slide at the top of base 1 simultaneously, changes the distance between the tire encircling seat 5, is convenient for encircle the tire of different models, utilizes fixing bolt 7 rotatory entering into fixed orifices 3, makes the tire encircling seat 5 fixed through the fixed of fixed block 6.

Referring to FIGS. 1, 3 and 4, an embodiment of the present utility model is provided for an aircraft tire encircling type lifting and transporting wheel vehicle;

The automatic tire encircling seat comprises electric jacks 9 and positioning components, wherein a plurality of groups of electric jacks 9 are symmetrically arranged at the top of a base 1, a top rod 10 is arranged at the telescopic end of each electric jack 9, a top plate 11 is arranged at the top end of each top rod 10, a plurality of groups of positioning components are symmetrically arranged at the top of the base 1 and positioned at the outer side of a tire encircling seat 5, each positioning component comprises a mounting rod 12, a mounting block 13 is arranged at the top end of each mounting rod 12, a rotary screw 14 is connected to the outer side of each mounting block 13 in a penetrating manner, and a positioning disc 15 is arranged at one end of each rotary screw 14;

The electric jack 9 moves upwards through the ejector rod 10 that drives the output, makes roof 11 leave ground with the aircraft to make this move the wheel car and can move the aircraft, positioning component is used for the tire that the seat 5 was embraced with the tire is fixed, and positioning component is for relative installation, through rotatory screw rod 14, makes the positioning disk 15 and the tire contact extrusion of its one end, thereby fixes a position the tire on the seat 5 is embraced with the tire, makes the aircraft that moves more stable.

The device is separated into two parts which are respectively positioned at two sides of the tire when the aircraft fails to displace due to accident, the tire encircling seat 5 is used for encircling the tire, the encircling tire is fixed by the positioning component, then the tire is separated from the ground by the electric jack 9, the tire is conveyed to a designated position by the movable wheel 2, the overall height of the movable wheel is lower, and the movable wheel is indicated to be movable only by a small jacking distance, so that secondary damage caused by overhigh lifting height and difficulty in the gravity center of the aircraft can be effectively avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (6)

1. The tire encircling type jacking and moving wheel vehicle for the aircraft comprises a base (1) and is characterized in that tire encircling seats (5) are symmetrically arranged at the top of the base (1), the base (1) is of a split type structure, the tire encircling seats (5) are respectively and oppositely arranged at the top of the base (1), connectors (8) are symmetrically arranged at the top of the base (1), the connectors (8) are respectively fixed at the top of the split base (1), and the connectors (8) are used for connecting the split base (1) with a fixed rod.

2. An aircraft tire encircling type lifting and moving wheel vehicle according to claim 1, wherein a plurality of moving wheels (2) are arranged at the bottom of the base (1).

3. The aircraft tire encircling type jacking and moving wheel vehicle according to claim 2, wherein sliding grooves (4) are symmetrically formed in the top of the base (1), fixing holes (3) are formed in the top of the base (1), and the fixing holes (3) are located between the sliding grooves (4).

4. The aircraft tire encircling type jacking and moving wheel vehicle according to claim 1, wherein the fixing blocks (6) are symmetrically arranged on two sides of the tire encircling seat (5), fixing bolts (7) are arranged at the tops of the fixing blocks (6) in a penetrating mode, and the fixing bolts (7) are in threaded connection with the fixing holes (3).

5. The aircraft tire encircling type jacking and moving wheel vehicle according to claim 3, wherein a plurality of groups of electric jacks (9) are symmetrically arranged at the top of the base (1), ejector rods (10) are arranged at telescopic ends of the electric jacks (9), and top plates (11) are arranged at the top ends of the ejector rods (10).

6. The aircraft tire encircling type jacking and moving wheel vehicle according to claim 5, wherein a plurality of groups of positioning assemblies are symmetrically arranged at the top of the base (1), the positioning assemblies are positioned at the outer side of the tire encircling seat (5), each positioning assembly comprises a mounting rod (12), a mounting block (13) is arranged at the top end of each mounting rod (12), a rotating screw (14) is connected to the outer side of each mounting block (13) in a penetrating manner, and a positioning disc (15) is arranged at one end of each rotating screw (14).