CN209177876U - A kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device - Google Patents
A kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device Download PDFInfo
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- CN209177876U CN209177876U CN201821942934.7U CN201821942934U CN209177876U CN 209177876 U CN209177876 U CN 209177876U CN 201821942934 U CN201821942934 U CN 201821942934U CN 209177876 U CN209177876 U CN 209177876U
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- connecting rod
- stepping
- fixedly connected
- driving
- door frame
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Abstract
The utility model discloses a kind of drivings with stepping on automatic mechanism for vehicle door tool blocking device, including stepping on door frame, hinge connection is in the travel position device for stepping on car door ontology and be fixedly connected in driving stepped in door frame, step on that door frame is symmetrical above and below to surface to be fixedly connected there are two position-limiting drum, movable sleeve is connected to same root first connecting rod in two position-limiting drums, the upper side pole wall of first connecting rod is rotatably connected to second connecting rod, the surface for stepping on door frame is fixedly connected with locating rod, the bar wall of second connecting rod offers the rotation hole being actively socketed on outside locating rod, the surface for stepping on car door ontology is fixedly connected with fixed plate, the lower end of fixed plate is fixedly connected with the L shape limit plate for limiting the second connecting rod.The utility model can be realized the one direction opening for stepping on car door ontology, and as the working condition of driving realizes automation locking, effectively avoids personnel and unexpected the problem of causing falling from high altitude occur.
Description
Technical field
The utility model relates to mechanical latching technical fields more particularly to a kind of driving to be filled with the locking of automatic mechanism for vehicle door tool is stepped on
It sets.
Background technique
The included protective door of existing driving generally has latching device for switch, but drive a vehicle transition platform He lookout platform it
Between it is general a movable protective fence is only installed, only simple " keeper " mechanism of the protective fence does not set blocking device, once row
Turner is made, and when sailing out of normal stoppage in transit position, if protective fence is not locked, non-working person high-altitude degeneration accident easily occurs.
Utility model content
Purpose of the utility model is to solve general between prior art middle rolling car transition platform and lookout platform
One movable protective fence is installed, only simple " keeper " mechanism of the protective fence does not set blocking device, once driving work,
When sailing out of normal stoppage in transit position, if protective fence is not locked, easily generation non-working person high-altitude degeneration accident the problem of, and
A kind of driving proposed is with stepping on automatic mechanism for vehicle door tool blocking device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of driving with stepping on automatic mechanism for vehicle door tool blocking device, including step on door frame, hinge connection is stepping on door frame
The interior travel position device stepping on car door ontology and being fixedly connected in driving, described to step on door frame symmetrical above and below to surface solid
Fixed connection is there are two position-limiting drum, and movable sleeve is connected to same root first connecting rod in two position-limiting drums, the first connecting rod it is upper
Side pole wall is rotatably connected to the second connecting rod being laterally arranged by shaft, and the door frame of stepping on is close to the surface for stepping on car door ontology
It is fixedly connected with locating rod corresponding with second connecting rod, the bar wall of the second connecting rod, which offers, to be actively socketed on outside locating rod
Rotation hole, the surface for stepping on car door ontology are fixedly connected with fixed plate, and the lower end of the fixed plate is fixedly connected with for limiting
The L shape limit plate of the second connecting rod of position, the lower end of the first connecting rod is vertically fixedly connected with the connecting rod extended forward, described
A side pole wall of the connecting rod far from first connecting rod is connected with travel position contact idler wheel, the stroke position by ball bearing rotational
The movable plate that device is trapezium structure is set, the lower end of the travel position device is fixedly connected with two for filling travel position
Set the support rod being fixedly connected in driving.
Preferably, the cylinder interior diameter of the position-limiting drum is greater than the diameter of first connecting rod.
Preferably, the lower end of the L shape limit plate horizontal part is fixedly connected with the same buffering by multiple buffer springs
Plate.
Preferably, the surface of the fixed plate is symmetrically opened up there are two screw hole, and fixed plate is connected by screw hole bolt fastening
It connects on the surface for stepping on car door ontology.
Preferably, the lower end of the buffer board is fixedly connected with one layer of buffer rubber gasket.
Compared with prior art, the utility model have it is following the utility model has the advantages that
In above scheme, turner of being expert at is made not at normal stoppage in transit position, travel position contact idler wheel in connecting rod with
Travel position device is mutually disengaged, and moves downward first connecting rod by the gravity of first connecting rod, connecting rod, and then by fixed
The locating rotation effect of position bar is lifted up second connecting rod close to one end of L shape limit plate, makes second connecting rod and L shape limit plate
Between realized together with respect to clamping limit and will step on the locked of car door ontology, cannot be introduced into non-working person, avoid non-work
Make the danger that unexpected falling from high altitude occur in personnel, when work of driving a vehicle, which finishes, returns to normal stoppage in transit position, travel position device is returned
Position, moves upwards connecting rod along travel position device using travel position contact idler wheel using the effect of its trapezoidal inclined plane,
And then move upwards first connecting rod, then make second connecting rod close to the one of L shape limit plate by the locating rotation effect of locating rod
End moves down, and disengages it from the clamping restraining position with L shape limit plate, relieves lock to stepping on car door ontology at this time, can will
Car door ontology opening is stepped on, can be realized the one direction opening for stepping on car door ontology by the design of the device, and with the work of driving
Make state and realize automation locking, effectively avoids personnel and unexpected the problem of causing falling from high altitude occur.
The utility model is fixedly connected with buffer board using multiple buffer springs by the lower end of L shape limit plate horizontal part,
It is effectively avoided when second connecting rod is lifted up between second connecting rod and L shape limit plate using the cushion performance of buffer spring
The shock led to the problem of energetically not only generates loud noise and is easy to damage the two.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
It is novel to can be realized the one direction opening for stepping on car door ontology, and as the working condition of driving realizes automation locking, effectively
The personnel that avoid there is unexpected the problem of causing falling from high altitude.
Detailed description of the invention
Fig. 1 is a kind of driving structural schematic diagram for stepping on automatic mechanism for vehicle door tool blocking device of the utility model；
Fig. 2 is that a kind of driving of the utility model is connected with the fixed plate and L shape limit plate for stepping on automatic mechanism for vehicle door tool blocking device
The structural schematic diagram connect.
In figure: 1 step on door frame, 2 step on car door ontology, 3 travel position devices, 4 position-limiting drums, 5 first connecting rods, 6 second connect
Bar, 7 locating rods, 8 fixed plates, 9 L shape limit plates, 10 connecting rods, 11 travel position contact idler wheels, 12 support rods, 13 buffering elastics
Spring, 14 buffer boards.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device, including step on door frame 1, hinge connection exists
The travel position device 3 for stepping on car door ontology 2 and be fixedly connected in driving in door frame 1 is stepped on, steps on door frame 1 to surface
Symmetrical above and below to be fixedly connected there are two position-limiting drum 4, movable sleeve is connected to same root first connecting rod 5, first connecting rod in two position-limiting drums 4
5 upper side pole wall is rotatably connected to the second connecting rod 6 being laterally arranged by shaft, steps on door frame 1 close to stepping on car door ontology 2
Surface is fixedly connected with locating rod 7 corresponding with second connecting rod 6, and the bar wall of second connecting rod 6, which offers, is actively socketed on locating rod 7
Outer rotation hole, the surface for stepping on car door ontology 2 are fixedly connected with fixed plate 8, and the lower end of fixed plate 8 is fixedly connected with for limiting
The L shape limit plate 9 of second connecting rod 6, the lower end of first connecting rod 5 are vertically fixedly connected with the connecting rod 10 extended forward, connection
Bar 10 is connected with travel position contact idler wheel 11, travel position by ball bearing rotational far from a side pole wall of first connecting rod 5
Device 3 is the movable plate of trapezium structure, and the lower end of travel position device 3 is fixedly connected with two and is used for travel position device 3
The support rod 12 being fixedly connected in driving.
The cylinder interior diameter of position-limiting drum 4 is greater than the diameter of first connecting rod 5, can compensate it when first connecting rod 5 moves up and down
The lateral displacement generated around the rotation of locating rod 7.
The lower end of 9 horizontal part of L shape limit plate is fixedly connected with the same buffer board 14 by multiple buffer springs 13.
The surface of fixed plate 8 is symmetrically opened up there are two screw hole, and fixed plate 8 is connected to by screw hole bolt fastening and steps on car door
The surface of ontology 2.
The lower end of buffer board 14 is fixedly connected with one layer of buffer rubber gasket.
In the utility model, in use, the not travel position at normal stoppage in transit position, in connecting rod 10 is made in turner of being expert at
Contact idler wheel 11 is mutually disengaged with travel position device 3, by the gravity of first connecting rod 5, connecting rod 10 make first connecting rod 5 to
Lower movement, and then second connecting rod 6 is lifted up close to one end of L shape limit plate 9 by the effect of the locating rotation of locating rod 7,
Make to realize together with respect to clamping limit between second connecting rod 6 and L shape limit plate 9 and will step on the locked of car door ontology 2, makes inoperative
Personnel cannot be introduced into, and avoid the danger that unexpected falling from high altitude occurs in non-working person, normally stop when driving work finishes return
When transporting position, 3 return of travel position device makes connecting rod 10 utilize travel position contact idler wheel using the effect of its trapezoidal inclined plane
11 move upwards along travel position device 3, and then move upwards first connecting rod 5, then are made by the locating rotation of locating rod 7
With second connecting rod 6 is moved down close to one end of L shape limit plate 9, the clamping restraining position with L shape limit plate 9 is disengaged it from, at this time
It relieves to the locked of car door ontology 2 is stepped on, can will step on car door ontology 2 and open, and can be realized by the design of the device and step on vehicle
The one direction of door body 2 is opened, and as the working condition of driving realizes automation locking, effectively avoids personnel's appearance
The problem of surprisingly causing falling from high altitude, is fixedly connected with by the lower end of 9 horizontal part of L shape limit plate using multiple buffer springs 13
Buffer board 14, using the cushion performance of buffer spring 13 effectively avoided when second connecting rod 6 is lifted up second connecting rod 6 with
The shock led to the problem of between L shape limit plate 9 energetically not only generates loud noise and is easy to damage the two.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device, including step on door frame, hinge connection is being stepped in door frame
Step on car door ontology and be fixedly connected on driving on travel position device, which is characterized in that the door frame of stepping on is to surface
Symmetrical above and below to be fixedly connected there are two position-limiting drum, movable sleeve is connected to same root first connecting rod in two position-limiting drums, and described the
The upper side pole wall of one connecting rod is rotatably connected to the second connecting rod being laterally arranged by shaft, and the door frame of stepping on is close to stepping on car door
The surface of ontology is fixedly connected with locating rod corresponding with second connecting rod, and the bar wall of the second connecting rod, which offers, to be actively socketed on
Rotation hole outside locating rod, the surface for stepping on car door ontology are fixedly connected with fixed plate, and the lower end of the fixed plate is fixed to be connected
It is connected to the L shape limit plate for limiting the second connecting rod, the lower end of the first connecting rod, which is vertically fixedly connected with, to be extended forward
Connecting rod, a side pole wall of the connecting rod far from first connecting rod are connected with travel position contact by ball bearing rotational and roll
Wheel, the travel position device be trapezium structure movable plate, the lower end of the travel position device be fixedly connected with two with
In the support rod being fixedly connected on travel position device in driving.
2. driving according to claim 1 is with stepping on automatic mechanism for vehicle door tool blocking device, which is characterized in that the position-limiting drum
Cylinder interior diameter is greater than the diameter of first connecting rod.
3. driving according to claim 1 is with stepping on automatic mechanism for vehicle door tool blocking device, which is characterized in that the L shape limits
The lower end of plate horizontal part is fixedly connected with the same buffer board by multiple buffer springs.
4. driving according to claim 1 is with stepping on automatic mechanism for vehicle door tool blocking device, which is characterized in that the fixed plate
Surface is symmetrically opened up there are two screw hole, and fixed plate is connected to the surface for stepping on car door ontology by screw hole bolt fastening.
5. driving according to claim 3 is with stepping on automatic mechanism for vehicle door tool blocking device, which is characterized in that the buffer board
Lower end is fixedly connected with one layer of buffer rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942934.7U CN209177876U (en) | 2018-11-23 | 2018-11-23 | A kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942934.7U CN209177876U (en) | 2018-11-23 | 2018-11-23 | A kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209177876U true CN209177876U (en) | 2019-07-30 |
Family
ID=67374071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942934.7U Active CN209177876U (en) | 2018-11-23 | 2018-11-23 | A kind of driving is with stepping on automatic mechanism for vehicle door tool blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209177876U (en) |
-
2018
- 2018-11-23 CN CN201821942934.7U patent/CN209177876U/en active Active
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