CN208119457U - Support frame for aircraft conversion - Google Patents
Support frame for aircraft conversion Download PDFInfo
- Publication number
- CN208119457U CN208119457U CN201820646513.3U CN201820646513U CN208119457U CN 208119457 U CN208119457 U CN 208119457U CN 201820646513 U CN201820646513 U CN 201820646513U CN 208119457 U CN208119457 U CN 208119457U
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- CN
- China
- Prior art keywords
- support frame
- vacuum chuck
- telescopic rod
- bar
- base plate
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Abstract
The utility model discloses a kind of support frames for aircraft conversion, the support is in prior art basis, increase horizontal and vertical vacuum chuck structure, during supporting body, it is able to maintain that support frame, ground, there is close structural relationships between body, globality is strong, and the fabulous stability that ensure that total eliminates security risk；Since design has walking mechanism, when finely tune support frame placement position, without fully relying on driving, operation selectivity is wider, and using more convenient, and walking mechanism can preferably put sleeper with Telescopic below chassis.
Description
Technical field
The utility model belongs to aircraft conversion ancillary equipment, specifically, being to be related to a kind of support for aircraft conversion
Frame.
Background technique
During aircraft conversion, the capital equipment for needing to use is support frame, and aircraft is lifted away from ground by support frame.
Several rocker bearings upward that support frame generally comprises chassis and is fixed on chassis are designed in the support cambered surface of rocker bearing
There is a rubber pad, depending on the size of the aircraft of volume support needed for it of chassis and rocker bearing, supports aircraft in support frame
When body, sleeper is laid below chassis, avoids directly contacting with ground, causes the damage to ground.
The support frame of the prior art has the following defects：
1) itself lacks walking mechanism, in movable supporting frame, fully relies on driving, sometimes when finely tuning placement position,
It operates very troublesome；
2) body of aircraft is supported on the rocker bearing of support frame, and support construction is single, between body and rocker bearing
Overall stability it is to be improved, there is security risk to a certain extent.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of support frame for aircraft conversion.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of support frame for aircraft conversion including chassis, the rocker bearing being mounted on the chassis, is arranged in institute
State the rubber pad of rocker bearing intrados；
L-type installation base plate, walking mechanism and vacuum chuck mechanism are provided at left and right sides of the chassis；
The L-type installation base plate is inverted, the side detachable connection in longitudinal direction portion and the chassis, and transverse part is to remote
Direction from the chassis extends；
The walking mechanism includes telescopic end telescopic rod I directed downwardly, the walking being arranged on the telescopic end of the telescopic rod I
Wheel, the telescopic rod I are fixedly connected with the L-type installation base plate；
The vacuum chuck mechanism includes lateral vacuum chuck mechanism and longitudinal vacuum chuck mechanism, and the transverse direction vacuum is inhaled
Disc mechanism is identical with longitudinal vacuum chuck mechanism structure, and includes T-bar, screwed pipe, sucker and air valve, the T-bar
Transverse part be tubular structure, the screwed pipe run through the T-bar transverse part, the cross of the screwed pipe and the T-bar
It is threadedly coupled to portion, the sucker is respectively arranged at the both ends of the screwed pipe, the screwed pipe and the suction with the air valve
Disk connection；
The T-bar of the transverse direction vacuum chuck mechanism is mounted on the upper of the L-type installation base plate by the support of telescopic rod II
Side, the telescopic rod II is fixedly connected with the L-type installation base plate, and its telescopic end is upward and longitudinal portion with the T-bar
The sucker of connection, the transverse direction vacuum chuck mechanism puts position towards airframe；
The T-bar of the longitudinal direction vacuum chuck mechanism is fixedly connected with the L-type installation base plate, and sucker is downward.
As a kind of technical solution of this patent selection, the minimum thickness of the L-type installation base plate is in 5cm or more.
As a kind of technical solution of this patent selection, pass through bolt between the L-type installation base plate and the chassis
The Demountable of connection.
As a kind of technical solution of this patent selection, the screwed pipe is provided with the spanner clamping portion of hexagonal structure.
As a kind of technical solution of this patent selection, the telescopic rod I is hydraulic telescopic rod.
As a kind of technical solution of this patent selection, the telescopic rod II is electric telescopic rod or hydraulic telescopic rod.
As a kind of technical solution of this patent selection, the traveling wheel is universal wheel.
Compared with prior art, the utility model has the advantages that：
The support on the basis of existing technology, increases horizontal and vertical vacuum chuck structure, in support body
In the process, support frame, ground are able to maintain, between body there is close structural relationship, globality is strong, fabulous guarantee
The stability of total, eliminates security risk；Since design has walking mechanism, when finely tuning support frame placement position,
Without fully relying on driving, operation selectivity is wider, and using more convenient, and walking mechanism has Telescopic, can be better
Sleeper is put below chassis.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of support frame described in the utility model；
Fig. 2 is the structural schematic diagram of vacuum chuck mechanism described in the utility model；
In above-mentioned attached drawing, the corresponding component names of appended drawing reference are as follows：
1- chassis, 2- rocker bearing, 3-L type installation base plate, 4- bolt, 5- traveling wheel, 6- telescopic rod I, 7- transverse direction vacuum
Sucking disc mechanism, the longitudinal direction 8- vacuum chuck mechanism, 9- telescopic rod II, 10- rubber pad, 11- sucker, 12- screwed pipe, 13- spanner card
Socket part, 14- air valve, 15-T type bar.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing：
Referring to figs. 1 and 2, the utility model include chassis 1, the rocker bearing being mounted on chassis 12, setting exist
The rubber pad 10 of 2 intrados of rocker bearing；
The left and right sides of chassis 1 is provided with L-type installation base plate 3, walking mechanism and vacuum chuck mechanism；
L-type installation base plate 3 is inverted, the side detachable connection in longitudinal direction portion and chassis 1, and transverse part is to far from chassis
1 direction extends；
Walking mechanism includes telescopic end telescopic rod I 6 directed downwardly, the traveling wheel 5 being arranged on the telescopic end of telescopic rod I 6, is stretched
Contracting bar I 6 is fixedly connected with L-type installation base plate 3；
Vacuum chuck mechanism includes lateral vacuum chuck mechanism 7 and longitudinal vacuum chuck mechanism 8, lateral vacuum chuck mechanism
7 is identical with longitudinal vacuum chuck 8 structures of mechanism, and includes T-bar 15, screwed pipe 12, sucker 11 and air valve 14, T-bar
15 transverse part is tubular structure, and screwed pipe 12 runs through the transverse part of T-bar 15, the transverse part spiral shell of screwed pipe 12 and T-bar 15
Line connection, sucker 11 and air valve 14 are respectively arranged at the both ends of screwed pipe 12, and screwed pipe 12 is connected to sucker 11；
The T-bar of lateral vacuum chuck mechanism 7 supports the top for being mounted on L-type installation base plate 3 by telescopic rod II 9, stretches
Contracting bar II 9 is fixedly connected with L-type installation base plate 3, and its telescopic end is connect upward and with longitudinal portion of T-bar, and lateral vacuum is inhaled
The sucker of disc mechanism 7 puts position towards airframe；
The T-bar of longitudinal vacuum chuck mechanism 8 is fixedly connected with L-type installation base plate 3, and sucker is downward.
As a kind of technical solution of this patent selection, the minimum thickness of L-type installation base plate 3 is in 5cm or more, to guarantee it
With sufficiently large intensity, increase each section connection reliability.
As a kind of technical solution of this patent selection, connected between L-type installation base plate 3 and chassis 1 by bolt 4
Demountable.
As a kind of technical solution of this patent selection, screwed pipe is provided with the spanner clamping portion 13 of hexagonal structure, just
In blocking at this and rotating screwed pipe, to adjust the position of sucker.
As a kind of technical solution of this patent selection, telescopic rod I 6 is hydraulic telescopic rod, carrying energy with higher
Power, entire support frame easy to support.
As a kind of technical solution of this patent selection, telescopic rod II 9 is electric telescopic rod or hydraulic telescopic rod, telescopic rod
As long as the II 9 drive transverse direction vacuum chuck mechanisms 7 for meeting can be stable move up and down, convenient for adjusting the upper bottom of sucker
It sets.
As a kind of technical solution of this patent selection, traveling wheel 5 is universal wheel, has preferably operability, is conducive to
Finely tune the placement position of support frame.
The working principle of the utility model is as follows：
Using driving or included walking mechanism, entire support frame is transferred to the area to be put of airframe, and protect
It holds lateral vacuum chuck mechanism 7 and is in lowest order, hoisting process of airframe is impacted to avoid it；
Airframe is lifted to the area to be put of airframe using driving, the top of rocker bearing 2 is placed in, hangs
It is empty；
Airframe slowly declines, during this, by finely tuning the position of support frame, making under the auxiliary of walking mechanism
Support rack position surely closed with airframe position, when airframe be completely in the surface of rocker bearing 2 and with rubber pad 10
After squeezing contact, starts to place sleeper between chassis 1 and ground, later be packed up traveling wheel 5 using telescopic rod I 6, so that whole
A support frame is supported directly on ground；
The sucker of longitudinal vacuum chuck mechanism 8 is adjusted downwards, regulative mode is to rotate its screwed pipe, so that screwed pipe edge
Its T-bar move axially downwards, after its sucker squeezes contact ground, its air valve is opened, using evacuator by its sucker
Air between ground is taken away, after stablizing absorption, closes its air valve；
Airframe is put down completely and is supported on rocker bearing 2, the lifting rope of driving is removed with from airframe；
Lateral vacuum chuck mechanism 7 is risen into appropriate height using telescopic rod II 9, lateral vacuum chuck mechanism 7 will be adjusted
The horizontal position of sucker open its air valve so that the suitable position extruding that its sucker and airframe are leaned to one side contacts, utilize pumping
Vacuum machine takes the space between its sucker and airframe away and closes its air valve after band stablizes absorption；
After aforesaid operations, the support that airframe can be stable on the support frame, support frame, ground, body it
Between form stable entirety, eliminate body support hidden danger.
According to above embodiment, the utility model can be realized well.It is worth noting that being set based on above structure
Under the premise of meter, to solve same technical problem, even if made on the utility model it is some without substantive change or
Polishing, the essence of used technical solution is still as the utility model, therefore it should also be as the protection in the utility model
In range.
Claims (7)
1. a kind of support frame for aircraft conversion including chassis, the rocker bearing being mounted on the chassis, is arranged described
The rubber pad of rocker bearing intrados, it is characterised in that：
L-type installation base plate, walking mechanism and vacuum chuck mechanism are provided at left and right sides of the chassis；
The L-type installation base plate is inverted, the side detachable connection in longitudinal direction portion and the chassis, and transverse part is to far from institute
The direction for stating chassis extends；
The walking mechanism includes telescopic end telescopic rod I directed downwardly, the traveling wheel being arranged on the telescopic end of the telescopic rod I,
The telescopic rod I is fixedly connected with the L-type installation base plate；
The vacuum chuck mechanism includes lateral vacuum chuck mechanism and longitudinal vacuum chuck mechanism, the transverse direction vacuum disc suction machine
Structure is identical with longitudinal vacuum chuck mechanism structure, and includes T-bar, screwed pipe, sucker and air valve, the cross of the T-bar
It is tubular structure to portion, the screwed pipe runs through the transverse part of the T-bar, the transverse part of the screwed pipe and the T-bar
It is threadedly coupled, the sucker is respectively arranged at the both ends of the screwed pipe with the air valve, and the screwed pipe and the sucker connect
It is logical；
The T-bar of the transverse direction vacuum chuck mechanism supports the top for being mounted on the L-type installation base plate, institute by telescopic rod II
It states telescopic rod II to be fixedly connected with the L-type installation base plate, and its telescopic end is connect upward and with longitudinal portion of the T-bar,
The sucker of the transverse direction vacuum chuck mechanism puts position towards airframe；
The T-bar of the longitudinal direction vacuum chuck mechanism is fixedly connected with the L-type installation base plate, and sucker is downward.
2. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The L-type installation base plate is most
Small thickness is in 5cm or more.
3. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The L-type installation base plate and institute
State the Demountable between chassis to be bolted.
4. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The screwed pipe is provided with six sides
The spanner clamping portion of shape structure.
5. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The telescopic rod I is hydraulic stretches
Contracting bar.
6. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The telescopic rod II is electronic stretches
Contracting bar or hydraulic telescopic rod.
7. the support frame according to claim 1 for aircraft conversion, it is characterised in that：The traveling wheel is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646513.3U CN208119457U (en) | 2018-04-28 | 2018-04-28 | Support frame for aircraft conversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820646513.3U CN208119457U (en) | 2018-04-28 | 2018-04-28 | Support frame for aircraft conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119457U true CN208119457U (en) | 2018-11-20 |
Family
ID=64184423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820646513.3U Active CN208119457U (en) | 2018-04-28 | 2018-04-28 | Support frame for aircraft conversion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208119457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346098A (en) * | 2019-07-05 | 2019-10-18 | 傅明尧 | A kind of wing slow test hanging apparatus |
-
2018
- 2018-04-28 CN CN201820646513.3U patent/CN208119457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346098A (en) * | 2019-07-05 | 2019-10-18 | 傅明尧 | A kind of wing slow test hanging apparatus |
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