CN207194806U - A kind of handrail joint bindiny mechanism and there is its aircraft working stand - Google Patents
A kind of handrail joint bindiny mechanism and there is its aircraft working stand Download PDFInfo
- Publication number
- CN207194806U CN207194806U CN201721162054.3U CN201721162054U CN207194806U CN 207194806 U CN207194806 U CN 207194806U CN 201721162054 U CN201721162054 U CN 201721162054U CN 207194806 U CN207194806 U CN 207194806U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- piece
- handrail
- quick
- bindiny mechanism
- Prior art date
- 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.)
- Active
Links
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of handrail joint bindiny mechanism and there is its aircraft working stand.The handrail joint bindiny mechanism includes：First fixed part；First connecting portion, the first connecting portion is hinged with first fixed part, and the first connecting portion is connected with handrail, and the first spacing hole is provided with the first connecting portion；First Quick-release pin, first Quick-release pin are adapted to mount on first spacing hole；Second fixed part；Second connecting portion, the second connecting portion is hinged with second fixed part, and the second connecting portion is connected with handrail, and the second spacing hole is provided with the second connecting portion；Second Quick-release pin, second Quick-release pin are adapted to mount on second spacing hole.The handrail joint bindiny mechanism of the application realizes the reliable location of handrail joint bindiny mechanism by Quick-release pin, fastener and the folder function of handrail is realized by rotary motion under the mating connection effect of two ears pieces and two connecting portions.
Description
Technical field
Aircraft working stand technical field is the utility model is related to, more particularly to a kind of handrail joint bindiny mechanism and is had
Its aircraft working stand.
Background technology
Handrail joint bindiny mechanism is a kind of important mechanical positioning mechanism, and it is widely used in various mechanical parts
Positioning, especially when equipment handrail needs to fold, handrail joint bindiny mechanism plays an important role.
The handrail joint bindiny mechanism of prior art is mainly made up of handrail connector, body of rod joint and the body of rod.Wherein, bar
Body joint one end is welded with handrail connector, and the body of rod joint other end welds with the body of rod, realizes being fixedly connected for handrail.
However, each part of handrail joint bindiny mechanism realizes the fixation of handrail by welding in the prior art.But work as handrail
When needing to fold, prior art is difficult to realize.
Thus, it is desirable to have a kind of technical scheme is come at least one drawbacks described above for overcoming or at least mitigating prior art.
Utility model content
The purpose of this utility model is to provide a kind of handrail joint bindiny mechanism to overcome or at least mitigate prior art
At least one drawbacks described above.
To achieve the above object, the utility model provides a kind of handrail joint bindiny mechanism, and the handrail joint connects machine
Structure includes：First fixed part；First connecting portion, the first connecting portion are hinged with first fixed part, and described first connects
Socket part is connected with handrail, and the first spacing hole is provided with the first connecting portion；First stopping means, first stopping means
It is adapted to mount on first spacing hole；
Second fixed part；Second connecting portion, the second connecting portion are hinged with second fixed part, and described second connects
Socket part is connected with handrail, and the second spacing hole is provided with the second connecting portion；Second stopping means, second stopping means
It is adapted to mount on second spacing hole；Wherein, the first connecting portion being capable of relatively described first fixed part upset；It is described
Second connecting portion being capable of relatively described second fixed part upset；When first stopping means is arranged on first spacing hole,
It can prevent the first connecting portion from overturning；When second stopping means is arranged on second spacing hole, institute can be prevented
State second connecting portion upset.
Preferably, first fixed part includes the first ears piece, the first ears piece set four connecting holes, two
Fastener hole and two positioning holes；
Described first connecting portion one end is arranged to monaural piece, and monaural piece sets a positioning hole and a fastener hole, another
End sets a cylinder short axle, and the handrail is connected with the cylinder short axle；
First ears piece and the monaural piece of first connecting portion realize assembly connection by the first fastener and the first Quick-release pin.
Preferably, second fixed part includes the second ears piece, the second ears piece set four connecting holes, two
Fastener hole and two positioning holes；
Described second connecting portion one end is arranged to monaural piece, and monaural piece sets a positioning hole and a fastener hole, another
End sets a cylinder short axle, and the handrail is connected with the cylinder short axle；
Second ears piece and the monaural piece of second connecting portion realize assembly connection by the second fastener and the second Quick-release pin.
Preferably, the handrail joint bindiny mechanism further comprises the first fixation chain and second fixes chain, described the
One fixes chain one end and the first quick-release pin connection, and the other end is connected with the first ears piece；
Described second fixes chain one end and the second quick-release pin connection, and the other end is connected with the second ears piece.
Preferably, a fastening bore dia of two fastener holes of the first ears piece and the monaural piece of first connecting portion
It is equal and coaxial with fastener；
Two fastener holes of the second ears piece are equal simultaneously with a fastening bore dia of the monaural piece of second connecting portion
It is coaxial with fastener.
Preferably, a positioning bore dia of two positioning holes of the first ears piece and the monaural piece of first connecting portion
It is equal and coaxial with the first Quick-release pin；
Two positioning holes of the second ears piece are equal simultaneously with a positioning bore dia of the monaural piece of second connecting portion
It is coaxial with the second Quick-release pin.
Preferably, the material of the first ears piece, the second ears piece, first connecting portion and second connecting portion is aluminium
Alloy.
Preferably, coordinate between the first ears piece and the monaural piece of first connecting portion for gap；
Coordinate between the second ears piece and the monaural piece of second connecting portion for gap.
Present invention also provides a kind of aircraft working stand, the aircraft working stand connects including handrail joint as described above
Mechanism and handrail.
The handrail joint bindiny mechanism of the application (first connecting portion and second is connected in two ears pieces and two connecting portions
Portion) mating connection effect under, the reliable location of handrail joint bindiny mechanism is realized by Quick-release pin, fastener and passes through rotation
The dynamic folder function for realizing handrail of transhipment.Other handrail joint bindiny mechanism is less prone to the phenomenon of motion bite.
Brief description of the drawings
Fig. 1 is the structural representation of the handrail joint bindiny mechanism of the embodiment of the application one.
Reference
| 1 | First fixed part | 5 | Second fixed part |
| 2 | First connecting portion | 6 | Second connecting portion |
| 3 | Handrail | 7 | Second Quick-release pin |
| 4 | First Quick-release pin |
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
Fig. 1 is the structural representation of the handrail joint bindiny mechanism of the embodiment of the application one.
Handrail joint bindiny mechanism as shown in Figure 1 includes the first fixed part 1, first connecting portion 2, the first Quick-release pin 4, the
Two fixed parts 5, the Quick-release pin 7 of second connecting portion 6 and second.
Referring to Fig. 1, in the present embodiment, the fixed part 1 of first connecting portion 2 and first is be hinged, and first connecting portion 2 and handrail
3 are connected, and the first spacing hole is provided with first connecting portion 2；First Quick-release pin is adapted to mount on the first spacing hole；Second connection
The fixed part 5 of portion 6 and second is be hinged, and second connecting portion 6 is connected with handrail 3, and the second spacing hole is provided with second connecting portion 6；
Second Quick-release pin is adapted to mount on the second spacing hole；Wherein, first connecting portion 2 can be overturn with respect to the first fixed part 1；Second
Connecting portion 6 can be overturn with respect to the second fixed part 5；When first Quick-release pin 4 is arranged on the first spacing hole, the first connection can be prevented
Portion is overturn；When first Quick-release pin 7 is arranged on the second spacing hole, it can prevent second connecting portion from overturning.
The handrail joint bindiny mechanism of the application (first connecting portion and second is connected in two ears pieces and two connecting portions
Portion) mating connection effect under, by Quick-release pin (the first Quick-release pin, the second Quick-release pin), fastener realize handrail joint connect
The reliable location of mechanism and the folder function that handrail is realized by rotary motion.Other handrail joint bindiny mechanism is less prone to
Move the phenomenon of bite.
Referring to Fig. 1, in the present embodiment, the first fixed part 1 includes the first ears piece, and the first ears piece sets four connections
Hole, two fastener holes and two positioning holes；The one end of first connecting portion 2 is arranged to monaural piece, monaural piece set a positioning hole and
One fastener hole, the other end set a cylinder short axle, and handrail is connected with cylinder short axle；The list of first ears piece and first connecting portion
Auricle realizes assembly connection by the first fastener and the first Quick-release pin 4.
Referring to Fig. 1, in the present embodiment, the second fixed part 5 includes the second ears piece, and the second ears piece sets four connections
Hole, two fastener holes and two positioning holes；The one end of second connecting portion 6 is arranged to monaural piece, monaural piece set a positioning hole and
One fastener hole, the other end set a cylinder short axle, and handrail is connected with cylinder short axle；The list of second ears piece and second connecting portion
Auricle realizes assembly connection by the second fastener and the second Quick-release pin 7.
In the present embodiment, handrail joint bindiny mechanism further comprise the first fixation chain and second fix chain, first
Fixed chain one end is connected with the first quick-release pin connection, the other end with the first ears piece；Second fixes chain one end and the second Quick-release pin
Connection, the other end are connected with the second ears piece.
By the first setting for fixing chain and the second fixation chain, the dismounting of the first Quick-release pin and the second Quick-release pin can be prevented
The situation lost or dropped after dismounting occurs.
In the present embodiment, a fastener hole of two fastener holes of the first ears piece and the monaural piece of first connecting portion is straight
Footpath is equal and coaxial with fastener；One fastener hole of two fastener holes of the second ears piece and the monaural piece of second connecting portion is straight
Footpath is equal and coaxial with fastener.
In the present embodiment, a positioning hole of two positioning holes of the first ears piece and the monaural piece of first connecting portion is straight
Footpath is equal and coaxial with the first Quick-release pin；One positioning of two positioning holes of the second ears piece and the monaural piece of second connecting portion
Bore dia is equal and coaxial with the second Quick-release pin.
In the present embodiment, the material of the first ears piece, the second ears piece, first connecting portion and second connecting portion
It is aluminium alloy.
In the present embodiment, coordinate between the first ears piece and the monaural piece of first connecting portion for gap；Second ears piece
Coordinate between the monaural piece of second connecting portion for gap.It is flexible to ensure that joint rotates.
Present invention also provides a kind of aircraft working stand, the aircraft working stand connects including handrail joint as described above
Mechanism and handrail.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
System.Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model
The spirit and scope of technical scheme.
Claims (9)
1. a kind of handrail joint bindiny mechanism, it is characterised in that the handrail joint bindiny mechanism includes：
First fixed part (1)；
First connecting portion (2), the first connecting portion (2) is be hinged with first fixed part (1), and the first connecting portion
(2) it is connected with handrail (3), the first spacing hole is provided with the first connecting portion (2)；
First Quick-release pin (4), first Quick-release pin are adapted to mount on first spacing hole；
Second fixed part (5)；
Second connecting portion (6), the second connecting portion (6) is be hinged with second fixed part (5), and the second connecting portion
(6) it is connected with handrail (3), the second spacing hole is provided with the second connecting portion (6)；
Second Quick-release pin (7), second Quick-release pin are adapted to mount on second spacing hole；Wherein,
The first connecting portion (2) being capable of relatively described first fixed part (1) upset；
The second connecting portion (6) being capable of relatively described second fixed part (5) upset；
When first Quick-release pin (4) is arranged on first spacing hole, it can prevent the first connecting portion from overturning；
When first Quick-release pin (7) is arranged on second spacing hole, it can prevent the second connecting portion from overturning.
2. handrail joint bindiny mechanism as claimed in claim 1, it is characterised in that first fixed part (1) includes first
Ears piece, the first ears piece set four connecting holes, two fastener holes and two positioning holes；
Described first connecting portion (2) one end is arranged to monaural piece, and monaural piece sets a positioning hole and a fastener hole, the other end
One cylinder short axle is set, and the handrail is connected with the cylinder short axle；
First ears piece and the monaural piece of first connecting portion realize assembly connection by the first fastener and the first Quick-release pin (4).
3. handrail joint bindiny mechanism as claimed in claim 2, it is characterised in that second fixed part (5) includes second
Ears piece, the second ears piece set four connecting holes, two fastener holes and two positioning holes；
Described second connecting portion (6) one end is arranged to monaural piece, and monaural piece sets a positioning hole and a fastener hole, the other end
One cylinder short axle is set, and the handrail is connected with the cylinder short axle；
Second ears piece and the monaural piece of second connecting portion realize assembly connection by the second fastener and the second Quick-release pin (7).
4. handrail joint bindiny mechanism as claimed in claim 3, it is characterised in that the handrail joint bindiny mechanism is further
Chain and the second fixation chain are fixed including first, described first fixes chain one end and the first quick-release pin connection, the other end and first
Ears piece connects；
Described second fixes chain one end and the second quick-release pin connection, and the other end is connected with the second ears piece.
5. handrail joint bindiny mechanism as claimed in claim 4, it is characterised in that two fastener holes of the first ears piece
It is equal and coaxial with fastener with a fastening bore dia of the monaural piece of first connecting portion；
One fastening bore dia of two fastener holes of the second ears piece and the monaural piece of second connecting portion it is equal and with it is tight
Firmware is coaxial.
6. handrail joint bindiny mechanism as claimed in claim 5, it is characterised in that two positioning holes of the first ears piece
It is equal and coaxial with the first Quick-release pin with a positioning bore dia of the monaural piece of first connecting portion；
One positioning bore dia of two positioning holes of the second ears piece and the monaural piece of second connecting portion is equal and with the
Two Quick-release pins are coaxial.
7. handrail joint bindiny mechanism as claimed in claim 6, it is characterised in that the first ears piece, the second ears piece,
The material of first connecting portion and second connecting portion is aluminium alloy.
8. handrail joint bindiny mechanism as claimed in claim 7, it is characterised in that the first ears piece and first connecting portion
Monaural piece between for gap coordinate；
Coordinate between the second ears piece and the monaural piece of second connecting portion for gap.
9. a kind of aircraft working stand, it is characterised in that the aircraft working stand is included such as any one institute in claim 1 to 8
The handrail joint bindiny mechanism stated and handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162054.3U CN207194806U (en) | 2017-09-12 | 2017-09-12 | A kind of handrail joint bindiny mechanism and there is its aircraft working stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721162054.3U CN207194806U (en) | 2017-09-12 | 2017-09-12 | A kind of handrail joint bindiny mechanism and there is its aircraft working stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207194806U true CN207194806U (en) | 2018-04-06 |
Family
ID=61788433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721162054.3U Active CN207194806U (en) | 2017-09-12 | 2017-09-12 | A kind of handrail joint bindiny mechanism and there is its aircraft working stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207194806U (en) |
-
2017
- 2017-09-12 CN CN201721162054.3U patent/CN207194806U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105564658A (en) | Aircraft engine attachment device and corresponding aircraft | |
| US20130056588A1 (en) | Arrangement related to guiding of hoses and/or cables | |
| CN207194806U (en) | A kind of handrail joint bindiny mechanism and there is its aircraft working stand | |
| CN204997270U (en) | Anticollision roof beam clamping device | |
| WO2016176631A3 (en) | Apparatus for mounting a track frame to a frame of a power machine | |
| CN203341067U (en) | Helmet with mask capable of swinging | |
| CN107804337A (en) | A kind of rail vehicle and its attachment means | |
| CN106741961A (en) | A kind of aircraft hanger | |
| CN109488201A (en) | A kind of handrail connector bindiny mechanism and aircraft working stand with it | |
| CN205254392U (en) | Car rear axle assembly lining pipe clip position adjustment device | |
| CN208021126U (en) | A kind of composite structure of the Curve guide impeller knuckle with limiting steering and lower swing arm | |
| CN204539713U (en) | Hydraulic reversing plough | |
| CN204936731U (en) | A kind of large-scale mine dumping car and back axle suspension system thereof | |
| CN204937535U (en) | A kind of setting device and there is its aircraft | |
| CN203126998U (en) | Wheelbase-adjustable pastoral management machine | |
| CN204687776U (en) | A kind of compound type forward mounting lower swing arm assembly | |
| CN206125149U (en) | Tie rod arm | |
| CN206617459U (en) | Elastic dowel pin shaft coupling | |
| CN205605622U (en) | Thread brace rod about double -end of hub connection | |
| CN205311697U (en) | Semi -mounted pull rod | |
| WO2011119526A3 (en) | Direct acting end link | |
| CN205254358U (en) | A device for adjusting lining pipe clip angle | |
| CN205637324U (en) | A joint design for on truss | |
| CN107795561A (en) | A kind of latch structure for folding net cage | |
| CN204489900U (en) | A kind of scraper conveyor tail pushing part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |