CN209025339U - A kind of adjustable movable railing of wheel cabin platform - Google Patents
A kind of adjustable movable railing of wheel cabin platform Download PDFInfo
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- CN209025339U CN209025339U CN201821485818.7U CN201821485818U CN209025339U CN 209025339 U CN209025339 U CN 209025339U CN 201821485818 U CN201821485818 U CN 201821485818U CN 209025339 U CN209025339 U CN 209025339U
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- movable railing
- railing
- outer tube
- movable
- drawstring
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Abstract
The utility model discloses a kind of adjustable movable railings of wheel cabin platform, it include movable railing, outer tube is equipped in the front of the movable railing, equidistant arrangement is equipped on the outer tube outer wall the outer tube location hole through outer tube front and back sides, the railing fixed frame that movable railing can be movably fixed to outer tube is equipped in the movable railing lower end, the T-type axle sleeve bar that connection movable railing or so is held and vertically passes through railing fixed frame is equipped on the movable railing, the slider mechanism that portable propelling railing moves up and down not transposition is equipped in the movable railing left and right ends, being equipped in the T-type axle sleeve bar can be such that movable railing moves up and down in slider mechanism and be capable of fixing the positioning mechanism on outer tube.The utility model overcomes the shortage of prior art, to provide a kind of switch that can solve wheel cabin platform door and the movable railing for effectively improving worker's working efficiency.
Description
Technical field
The utility model relates to arrive a kind of adjustable movable railing of wheel cabin platform.
Background technique
Movable railing is the effect of can serve as safety protective door on the platform of aircraft maintenance wheel cabin, because of the difference of maintenance position
Not, railing is needed to be able to achieve the adjusting of different height.Manual manipulation safety pin after can only generally the pulling of existing movable railing,
It is laborious time-consuming, it is very inconvenient, and leak and put or because platform is mobile or vibration falls and the hidden of safety accident occurs there are safety pin
Suffer from.Movable railing positioning pin spacing is larger, it is not easy to be transferred to proper height；In order to enable movable railing becomes securely and reliably, it is high
Degree facilitates adjustable, needs to have redesigned a kind of safer positioning mechanism.
So the prior art remains to be further improved.
Summary of the invention
In order to overcome the shortcoming of background technique, to provide a kind of adjustable movable railing of wheel cabin platform.
Reach from technical solution as described below and solve background technique deficiency:
A kind of adjustable movable railing of wheel cabin platform, includes movable railing, is equipped in the front of the movable railing
Outer tube, being equipped with equidistant arrangement on the outer tube outer wall has the outer tube location hole through outer tube front and back sides, on the movable column
Bar lower end is equipped with the railing fixed frame that movable railing can be movably fixed to outer tube, and connection activity is equipped on the movable railing
The T-type axle sleeve bar of railing fixed frame is held and vertically passed through to railing or so, is equipped in the movable railing left and right ends and facilitates work
Dynamic railing moves up and down the slider mechanism of not transposition, and being equipped in the T-type axle sleeve bar can make movable railing in slider mechanism
It moves up and down and is capable of fixing the positioning mechanism on outer tube.
A kind of adjustable movable railing of wheel cabin platform as described above, the slider mechanism includes that front end is fixed on
Fixed plate on outside is connected with locating slide sleeve in the fixed plate rear end, and the locating slide sleeve is socketed in movable railing
On pipeline.
A kind of adjustable movable railing of wheel cabin platform as described above, the positioning mechanism includes upper end and T-type
The shell of axle sleeve bar bottom press, the link block of stretchy shell is equipped in the shell, is equipped in the link block upper end
Across the connecting rod of shell, it is equipped with locating piece above the link block, through slot is equipped in the locating piece rear end face, described
The adjustable spring of connection inner walls is equipped in through slot, being equipped in the positioning block front end face across shell and can be plugged on outer tube
The clinching of positioning hole, being equipped in the locating piece close to central part can allow connecting rod to pass through and locating piece can be made on elastic force top
Pressure, which is stepped down, does not press the recessing groove of connecting rod.
The adjustable movable railing of a kind of wheel cabin platform as described above, the positioning mechanism further include having and connecting rod
It connects and energy activity is across the drawstring of T-type axle sleeve bar, fixed pedestal is equipped on the movable railing above the T-type axle sleeve bar,
The pulley for facilitating drawstring to pull movable railing is worn on the fixed pedestal, is equipped in described drawstring one end and is facilitated pulling drawstring
Pull rope handle.
The adjustable movable railing of a kind of wheel cabin platform as described above, it is characterised in that the positioning mechanism further includes
Have and connect the drawstring that simultaneously energy activity passes through T-type axle sleeve bar with connecting rod, is equipped on the movable railing above the T-type axle sleeve bar
The pulling buckle that can be held, described drawstring one end is connected with pulling buckle.
The adjustable movable railing of a kind of wheel cabin platform as described above, after the link block upper end is equipped with guiding
The rear lower ramp of lower tendency, lower ramp and the preceding descending for facilitating locating piece to be moved forward and backward after the positioning block bottom is equipped with fitting
Platform.Convenient ramp upper before outer tube location hole does upward one-way movement is equipped in the upper end of the clinching.
The front end of a kind of adjustable movable railing of wheel cabin platform as described above, the outer tube is fixed on outside.
The utility model usefulness compared with prior art in summary:
One, the utility model structure is simple, easy to operate, meets people's use habit.
Two, security reliability of the present invention is very high, can bear pressure or impact force more than 1 ton；Arbitrary height is adjustable, side
Just it adjusts to use occasion and is most suitable for height.
Three, the utility model is designed using extending type, can detain the switch for serving as door by pulling pull rope handle or lifting,
Movable railing is pulled up and is pulled easily and is highly controllable, and the movable railing pulled under locating slide sleeve limition orientation is not easy to send out
Controllable type operation is realized in raw transposition, and the reset of portable propelling pull rod, effective to improve work task efficiency.
Four, the utility model is practical, can satisfy the more occasion demands of user.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the part schematic diagram of the utility model；
Fig. 4 is the sectional view of the utility model；
Fig. 5 is part A enlarged drawing in Fig. 4.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the adjustable movable railing of a kind of wheel cabin platform includes movable railing 1, on the movable column
The front of bar 1 is equipped with outer tube 2, and equidistant arrangement is equipped on 2 outer wall of outer tube has the outer tube through 2 front and back sides of outer tube to position
Hole 21 is equipped with the railing fixed frame 11 that movable railing 1 can be movably fixed to outer tube 2 in 1 lower end of movable railing, described
Movable railing 1 is equipped with the T-type axle sleeve bar 3 that connection movable railing 1 or so is held and vertically passes through railing fixed frame 11, in the work
Dynamic 1 left and right ends of railing are equipped with the slider mechanism 4 that portable propelling railing 1 moves up and down not transposition, in the T-type axle sleeve bar
Being equipped in 3 can be such that movable railing 1 moves up and down in slider mechanism 4 and be capable of fixing the positioning mechanism 5 on outer tube 2.This is practical new
Type is designed using extending type, can be by pulling pull rope handle or lifting button to serve as the switch of door, and movable railing pulls up easily
Dynamic and pulling highly controllable, the movable railing pulled under locating slide sleeve limition orientation is not susceptible to transposition, and portable propelling
Controllable type operation is realized in the reset of pull rod, effective to improve work task efficiency.
Slider mechanism 4 described in the utility model includes the fixed plate 41 that front end is fixed on outside, described solid
41 rear end of fixed board is connected with locating slide sleeve 42, and the locating slide sleeve 42 is socketed on the pipeline of movable railing 1.It is herein sliding sleeve
The fixed plate herein of the construction and working principle of mechanism, explanation uses on the platform of fast pulley cabin, and locating slide sleeve prevents activity
Pull rod transposition when pulling, can effectively increase the machine operation service life, while but also the pulling of movable railing become can to operate,
It is easy.
Positioning mechanism 5 described in the utility model includes the shell 51 of upper end and the press of 3 bottom of T-type axle sleeve bar,
It is equipped with the link block 52 of stretchy shell 51 in the shell 51, is equipped with the connection across shell 51 in 52 upper end of link block
Bar 521 is equipped with locating piece 53 above the link block 52, through slot 531 is equipped in 53 rear end face of locating piece, described logical
The adjustable spring 54 of connection 51 inner wall of shell is equipped in slot 531, shell 51 can be passed through simultaneously by being equipped in 53 front end face of locating piece
The clinching 55 being plugged in outer tube location hole 21, being equipped in the locating piece 53 close to central part can allow connecting rod 521 to pass through
And locating piece 53 can be made to step down under elastic force press and do not press the recessing groove 532 of connecting rod 521.It is herein the construction of positioning mechanism
With and working principle, illustrate movable railing by pull shell, and shell press T-type axle sleeve bar, the intracorporal clinching of shell is in bullet
It can be snapped fit onto movable railing is adjustable on outer tube under the elastic force of spring, realization pulls up movable railing, outer tube herein
Also the straight-bar with teeth can be used to replace.
Positioning mechanism 5 described in the utility model further includes having to connect with connecting rod 521 and movable can pass through T-type axle sleeve
The drawstring 56 of bar 3 is equipped with fixed pedestal 12, in the fixed pedestal 12 on the movable railing 1 above the T-type axle sleeve bar 3
On wear facilitate drawstring 56 pull movable railing 1 pulley 13, described 56 one end of drawstring be equipped with facilitate pull drawstring 56 drawing
Rope handle 57.It further illustrates herein and movable railing is pulled to realize by connection stay cord, and hanging on drawstring can on pulley
More laborsaving pulling movable railing.
Positioning mechanism 5 described in the utility model further includes having to connect with connecting rod 521 and movable can pass through T-type axle sleeve
The drawstring 56 of bar 3 is equipped with the pulling buckle that can be held, the drawstring 56 1 on the movable railing 1 above the T-type axle sleeve bar 3
End is connected with pulling buckle.Predominantly this is another case study on implementation herein: pulley and pull rope handle in positioning mechanism can lead to
Cross the lifting button replacement being arranged on movable railing, that is, hold movable railing mediate that lifting button moves up again can be so that living
Dynamic railing can be moved up in outer tube it is dynamic, on mobile outer tube fixed when stopping.
The rear lower ramp 522 of the rear lower tendency of guiding is equipped in the utility model in 52 upper end of link block, in institute
It states 53 lower end of locating piece and is equipped with lower ramp 522 and the front lower ramp 533 for facilitating locating piece 53 to be moved forward and backward after fitting.Described
The upper end of clinching 55 is equipped with convenient ramp 551 upper before outer tube location hole 21 does upward one-way movement.It is further described herein
The relationship of link block and positioning illustrates that link block serves as the guiding role of locating piece and prevents, bullet of the locating piece by adjustable spring
Not transposition under power, when clinching is by upward power, upper left ramp stress shrinks back automatically, and the lower end surface of clinching can press outer tube
Location hole, even if clinching will not shrink back when subject to downward force, finally make movable railing controllability is fixed on outer tube
On.
On the fixed outside in the front end of outer tube 2 described in the utility model.Outside herein is finger wheel cabin platform.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, this
The technical staff of industry is described in above embodiments and description it should be appreciated that the utility model is not limited by upper embodiment
Only illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of adjustable movable railing of wheel cabin platform, includes movable railing (1), in the front of the movable railing (1)
Equipped with outer tube (2), being equipped with equidistant arrangement on the outer tube (2) outer wall has the outer tube location hole through outer tube (2) front and back sides
(21), it is characterised in that: the column that movable railing (1) can be movably fixed to outer tube (2) is equipped in the movable railing (1) lower end
Bar fixed frame (11) is equipped with connection movable railing (1) left and right end on the movable railing (1) and vertically passes through railing fixed frame
(11) T-type axle sleeve bar (3) is equipped with portable propelling railing (1) in the movable railing (1) left and right ends and moves up and down not
The slider mechanism (4) of transposition, being equipped in the T-type axle sleeve bar (3) can be such that movable railing (1) moves down on slider mechanism (4)
It moves and is capable of fixing the positioning mechanism (5) on outer tube (2).
2. a kind of adjustable movable railing of wheel cabin platform according to claim 1, it is characterised in that the sliding sleeve machine
Structure (4) includes the fixed plate (41) that front end is fixed on outside, is connected with locating slide sleeve in the fixed plate (41) rear end
(42), the locating slide sleeve (42) is socketed on the pipeline of movable railing (1).
3. a kind of adjustable movable railing of wheel cabin platform according to claim 1, it is characterised in that the localization machine
Structure (5) includes the shell (51) of upper end and the press of T-type axle sleeve bar (3) bottom, and stretchy shell is equipped in the shell (51)
The link block (52) of body (51) is equipped with the connecting rod (521) across shell (51) in the link block (52) upper end, in the company
It connects and is equipped with locating piece (53) above block (52), through slot (531) are equipped in the locating piece (53) rear end face, in the through slot
(531) adjustable spring (54) of connection shell (51) inner wall is equipped in, shell can be passed through by being equipped in the locating piece (53) front end face
Body (51) and the clinching (55) being plugged in outer tube location hole (21) are equipped with and can allow close to central part in the locating piece (53)
Connecting rod (521), which passes through and locating piece (53) can be made to step down under elastic force press, does not press the recessing groove of connecting rod (521)
(532)。
4. a kind of adjustable movable railing of wheel cabin platform according to claim 3, it is characterised in that the localization machine
Structure (5) further includes having to connect the drawstring (56) that simultaneously energy activity passes through T-type axle sleeve bar (3) with connecting rod (521), in the T-type axis
Movable railing (1) above loop bar (3) is equipped with fixed pedestal (12), wears on the fixed pedestal (12) and facilitates drawstring
(56) pulley (13) for pulling movable railing (1) is equipped in the drawstring (56) one end and facilitates the drawstring handle for pulling drawstring (56)
Hand (57).
5. a kind of adjustable movable railing of wheel cabin platform according to claim 3, it is characterised in that the localization machine
Structure (5) further includes having to connect the drawstring (56) that simultaneously energy activity passes through T-type axle sleeve bar (3) with connecting rod (521), in the T-type axis
Movable railing (1) above loop bar (3) is equipped with the pulling buckle that can be held, and the drawstring (56) one end is connected with pulling buckle.
6. a kind of adjustable movable railing of wheel cabin platform according to claim 3, it is characterised in that in the connection
Block (52) upper end is equipped with the rear lower ramp (522) of the rear lower tendency of guiding, in the case where the locating piece (53) lower end is equipped with after fitting
Ramp (522) and the front lower ramp (533) for facilitating locating piece (53) to be moved forward and backward；Side is equipped in the upper end of the clinching (55)
Just the preceding upper ramp (551) of upward one-way movement is done in outer tube location hole (21).
7. a kind of adjustable movable railing of wheel cabin platform according to claim 1, it is characterised in that the outer tube (2)
The fixed outside in front end on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485818.7U CN209025339U (en) | 2018-09-11 | 2018-09-11 | A kind of adjustable movable railing of wheel cabin platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485818.7U CN209025339U (en) | 2018-09-11 | 2018-09-11 | A kind of adjustable movable railing of wheel cabin platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025339U true CN209025339U (en) | 2019-06-25 |
Family
ID=66904367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485818.7U Active CN209025339U (en) | 2018-09-11 | 2018-09-11 | A kind of adjustable movable railing of wheel cabin platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025339U (en) |
-
2018
- 2018-09-11 CN CN201821485818.7U patent/CN209025339U/en active Active
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| GR01 | Patent grant |