CN207045338U - Railcar drivers' cab door body active window - Google Patents
Railcar drivers' cab door body active window Download PDFInfo
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- CN207045338U CN207045338U CN201720838633.9U CN201720838633U CN207045338U CN 207045338 U CN207045338 U CN 207045338U CN 201720838633 U CN201720838633 U CN 201720838633U CN 207045338 U CN207045338 U CN 207045338U
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- active window
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Abstract
The utility model discloses a kind of railcar drivers' cab door body active window, it includes：Window frame, active window body and fixed window body, the first groove and the second groove are equipped with the inside side walls of the window frame, the fixed window body is installed in the first frame groove of the window frame bottom, the active window body upper and lower can be slidably arranged in the second frame groove of the window frame, a bascule is set with respect between the active window body and the window frame for sliding side at two, the bascule rests on any position to enable during the active window body upper and lower slip under external force.The utility model railcar is equal to the principle of gravity with drivers' cab door body active window by frictional force, to realize the steady stop of the glass panel of active window body at an arbitrary position；It is connected by screw between part of the present utility model, its is simple in construction, and maintenance is changed convenient.
Description
Technical field
It the utility model is related to a kind of railcar drivers' cab door body active window.
Background technology
At present, the active window that China's railcar uses is commonly coupling type structure and the classification class of lock construction two.Coupling type
The active window of structure, there is no stabilization to window-glass after being loosed one's grip in the case that hand opens hook and does not reach position in window
Restraining force, glass the phenomenon slid rapidly is occurred, easily cause the risk of glass breakage.The active window of lock construction is classified, can only
Rest at reserved classification lock-bit, it is impossible to realize the stop of optional position.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides a kind of railcar drivers' cab door body active window, and it is tied
Structure is simple, easy to operate, can stablize stop at an arbitrary position in the presence of external force is lost and not slide, meet windowing well
The size of window is opened needed for person.
To achieve the above object, the utility model uses following technical scheme：
A kind of railcar drivers' cab door body active window, it includes：Window frame, active window body and fixed window body, in the window
The inside side walls of frame are equipped with the first groove and the second groove, and the fixed window body is installed in the first frame groove of the window frame bottom
In, the active window body upper and lower can be slidably arranged in the second frame groove of the window frame, with respect to described in slip side at two
One bascule is set between active window body and the window frame, and the bascule is to cause the active window body under external force
Any position can be rested on during upper and lower slip.
The bascule includes two groups of balanced components, and two groups of balanced components are installed at two with respect to the institute for sliding side respectively
State between active window body and the window frame, each group of balanced component includes a fixing component and matching one driven structure
Part, each fixing component are installed in the first frame groove of the window frame, and each driven member is connected in the active window body
On, when the active window body loses external force, caused frictional force is more than or equal between the fixing component and the driven member
The gravity sum of the active window body and its connected object.
The fixing component is a wearing plate, and the wearing plate is installed in the first frame groove of the window frame, the wearing plate
Length is the distance not less than the upper and lower slip of the active window body；The driven member includes the first housing, spheroid and the first bullet
Property part, first housing are connected in the top of the active window body, and one end of first housing is provided with the first hole, and this first
Elastic component one end withstands on the bottom of first hole, and the other end contacts with the spheroid, the spherical part stretch out first hole with
The wearing plate contact squeeze.
The other end of first housing is provided with the first screw thread hole section connected with first hole, first screwed hole
Section is spirally connected the first threaded fastener, the bottom of first threaded fastener and the end thereof contacts of first elastic component.
The fixing component is a wearing plate, and the wearing plate is installed in the first frame groove of the window frame, the wearing plate
Length be not less than the upper and lower slip of the active window body distance, the driven member include the second housing, the second elastic component,
Base, axostylus axostyle, sleeve and rolling element, second housing are connected in the top of the active window body, one end of second housing
Provided with the second hole, the second elastic component is contained in the second hole, and its one end is supported in the bottom of the second hole, the base one end
Slideably plug-in card is supported in the openend of second hole and with the other end of the second elastic component, and the other end of base stretches out should
Second hole, the other end of the base offer storage tank, are offered for institute on a relative two side of the storage tank
The through hole that axostylus axostyle and sleeve plug is stated, the sleeve is set on the axostylus axostyle, and the rolling element is set in described between two sleeves
On axostylus axostyle, the rolling element and the wearing plate contact squeeze.
Bearing is set respectively between the axostylus axostyle and the rolling element both ends, the inner ring of the bearing is butted on the axle sleeve,
Its outer ring is butted on the rolling element.
The other end of second housing is provided with the second screw thread hole section connected with its second hole, the second screw thread hole section
Be spirally connected the second threaded fastener, the bottom of second threaded fastener and the end thereof contacts of second elastic component.
The rolling element is cylinder or spheroid.
First housing, the second housing pass through screw and the active window body with the glass panel of the active window body respectively
The fixed plate connection of glass panel another side.
The wearing plate is fastenedly connected with the window frame by screw.
The beneficial effects of the utility model are：The utility model railcar passes through frictional force etc. with cab door active window
In the principle of gravity, to realize the steady stop of the glass panel of active window body at an arbitrary position；Part zero of the present utility model
It is connected by screw between part, its is simple in construction, and maintenance is changed convenient.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 be Fig. 1 in A-A to cross section structure diagram.
Fig. 3 is the cross section structure diagram of B-B direction in Fig. 1.
Fig. 4 is the mplifying structure schematic diagram at C in Fig. 3.
Fig. 5 is the structural representation of the driven member in second embodiment of the present utility model.
1：Window frame；11：First frame groove, 12：Second frame groove；2：Active window body；3：Fixed window body；4：Bascule；41：Gu
Determine component；42：Driven member；421：First housing；422：Spheroid；423：First elastic component；44：First threaded fastener；
424：Fixed plate；5：Sealing joint strip；6：Cut-off；7：Buffer stopper；8：Lock piece；9：Latch hook；51：Second housing；511：Second hole
Hole；512：Second threaded fastener；52：Second elastic component；53：Base；531：Storage tank；54：Axostylus axostyle；55：Sleeve；56：Rolling
Kinetoplast；57：Bearing.
Embodiment
It is a kind of railcar drivers' cab door body active window of the present utility model, it includes referring to shown in Fig. 1 to Fig. 4：Window
Frame 1, active window body 2 and fixed window body 3, the first frame groove 11 and the second frame groove 12 are provided with the inside side walls spacer ring of window frame 1, Gu
Determine forms 2 to be installed in the first frame groove 11 of the bottom of window frame 1, active window body 2 upper and lower can be slidably arranged in the second frame of window frame
In groove 12, in the two relative active window bodies 2 for sliding sides and a bascule 4 is set between window frame 1, the bascule 4 is to cause
Any position can be rested on during the upper and lower slip under external force of active window body 2.
Sealing joint strip 5 is set in the second frame groove 12, makes to form sealing structure between active window body 2 and window frame 1.
Cut-off 6 is set between active window body 2 and fixed window body 3, and cut-off 6 is fixed on the top end of fixed window body 3.
A buffer stopper 7 is set in the second frame groove 12 of the bottom of window frame 1.
Bascule 4 includes two groups of balanced components, and two groups of balanced components are installed in the two relative active windows for sliding side respectively
Between body and window frame, each group of balanced component includes a fixing component 41 and a matching driven member 42, each fixation
Component 41 is installed in the first frame groove 11 of window frame 1, and each driven member 42 is connected in active window body 2, when active window body 2 loses
During external force, it is connected with it to be more than or equal to active window body for caused force of sliding friction between fixing component 41 and driven member 42
The gravity sum of object.To cause active window body 2 to rest on any position when losing external force.
The top of window frame 1 and the top of active window body 2 are provided with the lock hook assembly being mutually matched, and lock hook assembly includes being fixed on
Lock piece 8 on window frame, the top of active window body is provided with latch hook 9, when needing to open the window, pulls latch hook to disengage it from first
Lock piece, when needing to close active window body, active window body is pulled up, latch hook is coordinated with lock piece, ensures to active window
The firm locking of body.
It is preferred that fixing component 41 is a wearing plate, wearing plate is installed in the first frame groove 11 of window frame 1, positioned at fixed window
The top of body 3；The length of the wearing plate is the distance not less than the upper and lower slip of active window body；Driven member 42 includes housing
421st, the elastic component 423 of spheroid 422 and first, housing 421 are connected in the top of active window body 2, and one end of housing 421 is provided with hole
Hole, the one end of the first elastic component 423 withstand on the bottom of the hole, and the other end contacts with spheroid 422, and hole is stretched out in the part of spheroid 422
With wearing plate contact squeeze, the diameter of the hole opening at the matched place of diameter of spheroid is equal, no more than the spheroid of half
Stretch out hole.Wearing plate and spheroid use hard high-wearing feature material.
In order to which normal pressure that the first elastic component provides is easy to adjust and accurate, the other end of housing 421 is provided with and hole connects
Logical screw thread hole section, the screw thread hole section are spirally connected the first threaded fastener 44, and the first elastic component 423 is located at the first threaded fastener 44
Between spheroid 422, to cause the contact squeeze wearing plate of spheroid 422.First elastic component 423 is a spring.By adjusting screw thread
Fastener and position in the housing, to adjust the decrement of the first elastic component, so as to reach between regulation spheroid and wearing plate
Normal pressure size, with cause frictional force between spheroid and wearing plate be equal to active window body and object thereon gravity it
It is equal to the normal pressure that the first elastic component provides with, its frictional force and is multiplied by coefficient of friction；Active window body is set to stop when losing external force
Stay in optional position；Because with the lengthening of usage time, abrasion occurs between spheroid and wearing plate, it is tight by rotating screw thread
Firmware adjusts the extruding between steel ball and wearing plate and contacted, to ensure that the cooperation of wearing plate and spheroid reaches optimum state.
Housing 421 is arranged on a surface of the glass panel of active window body 2, and another apparent surface of the glass panel is provided with
Fixed plate 424, the housing, glass panel and fixed plate are connected by screw.Wearing plate is fastenedly connected with window frame by screw.Make
With mode connects for screw, in order to service life, the bascule change it is more convenient, fast.
As shown in figure 5, being second embodiment of the present utility model, the structure of only its driven member changes；From
Dynamic component 42 includes the second housing 51, the second elastic component 52, base 53, axostylus axostyle 54, sleeve 55 and rolling element 56, the second housing 51
The top of active window body 2 is connected in, one end of the second housing 51 is provided with the second hole 511, and the second elastic component 52 is contained in second
In hole, its one end is supported in the bottom of the second hole, the one end of base 53 slideably opening of the plug-in card in second hole 511
The other end with the second elastic component 52 is held to support, the other end of base 53 stretches out the second hole 511, and the other end of base 53 opens up
There is storage tank 531, the through hole plugged for axostylus axostyle 54 and sleeve 55 is offered on a relative two side of storage tank 531, cover
Cylinder 55 is set on axostylus axostyle 54, and the center of rolling element 56 is set on the axostylus axostyle 54 between two sleeves 55, rolling element 56 and wearing plate
Contact squeeze.Rolling element can rotate also simultaneously with axostylus axostyle herein only has rolling element rotation.Second elastic component 52 is also a bullet
Spring.
It is more smooth in order to roll, 57 are set respectively between axostylus axostyle 54 and the both ends of rolling element 56, now the rolling element 56 and axle
Bar 54 does not contact, and the inner ring of bearing 57 is butted on sleeve 55, and its outer ring is butted on rolling element 56.Due to the setting of bearing, used in outer masterpiece
As long as lower rolling element and bearing outer ring roll.
The other end of second housing 51 is provided with the second screw thread hole section for being connected with its hole, and the second screw thread hole section is spirally connected one the
Two threaded fasteners 512, the bottom of the second threaded fastener 512 and the end thereof contacts of the second elastic component 52.Pass through regulation second
Threaded fastener, the normal pressure between rolling element and wearing plate is adjusted using the second elastic component, realizes that frictional force is equal to gravity,
Make it that active window body can stop at an arbitrary position when outer power stops.
The utility model has advantages below：The reliable energy of railcar drivers' cab door body active window locking of the present utility model
Enough realize the stop of the glass panel of active window body at an arbitrary position；The utility model is simple in construction, and maintenance is convenient.
Claims (10)
- A kind of 1. railcar drivers' cab door body active window, it is characterised in that：It includes：Window frame, active window body and fixed window body, The first groove and the second groove are equipped with the inside side walls of the window frame, the fixed window body is installed in the window frame bottom In first frame groove, the active window body upper and lower can be slidably arranged in the second frame groove of the window frame, relative at two to slide A bascule is set between the active window body of side and the window frame, the bascule is to cause the active window body in external force Any position can be rested under effect during upper and lower slip.
- 2. railcar drivers' cab door body active window according to claim 1, it is characterised in that：The bascule includes Two groups of balanced components, two groups of balanced components be installed in respectively at two with respect to slide side the active window body and the window frame it Between, each group of balanced component includes a fixing component and a matching driven member, and each fixing component is installed in In first frame groove of the window frame, each driven member is connected in the active window body, outside the active window body loses During power, caused frictional force is more than or equal to the active window body and its connected thing between the fixing component and the driven member The gravity sum of part.
- 3. railcar drivers' cab door body active window according to claim 2, it is characterised in that：The fixing component is one Wearing plate, the wearing plate are installed in the first frame groove of the window frame, and the length of the wearing plate is not less than the active window body The distance of upper and lower slip, the driven member include the first housing, spheroid and the first elastic component, and first housing is connected in The top of the active window body, one end of first housing are provided with the first hole, and the first elastic component one end withstands on first hole The bottom in hole, the other end contact with the spheroid, and the spherical part stretches out first hole and the wearing plate contact squeeze.
- 4. railcar drivers' cab door body active window according to claim 3, it is characterised in that：First housing it is another One end is provided with the first screw thread hole section for connect with first hole, and the first screw thread hole section is spirally connected the first threaded fastener, this The bottom of first threaded fastener and the end thereof contacts of first elastic component.
- 5. railcar drivers' cab door body active window according to claim 4, it is characterised in that：The fixing component is one Wearing plate, the wearing plate are installed in the first frame groove of the window frame, and the length of the wearing plate is not less than the active window body The distance of upper and lower slip, the driven member include the second housing, the second elastic component, base, axostylus axostyle, sleeve and rolling element, institute The top that the second housing is connected in the active window body is stated, one end of second housing is provided with the second hole, and the second elastic component holds Put in the second hole, its one end is supported in the bottom of the second hole, the base one end slideably plug-in card in second hole Openend and supported with the other end of the second elastic component, the other end of base stretches out second hole, the other end of the base Portion offers storage tank, and the through hole plugged for the axostylus axostyle and sleeve is offered on a relative two side of the storage tank, The sleeve is set on the axostylus axostyle, and the rolling element is set on the axostylus axostyle between two sleeves, the rolling element with it is described resistance to Nog plate contact squeeze.
- 6. railcar drivers' cab door body active window according to claim 5, it is characterised in that：The axostylus axostyle and the rolling Kinetoplast sets bearing respectively between both ends, and the inner ring of the bearing is butted on the sleeve, and its outer ring is butted on the rolling element.
- 7. railcar drivers' cab door body active window according to claim 6, it is characterised in that：Second housing it is another One end is provided with the second screw thread hole section for being connected with its second hole, and the second screw thread hole section is spirally connected the second threaded fastener, and this Supported with second elastic component bottom of two threaded fasteners.
- 8. railcar drivers' cab door body active window according to claim 7, it is characterised in that：The rolling element is cylinder Body or spheroid.
- 9. railcar drivers' cab door body active window according to claim 8, it is characterised in that：First housing, The fixed plate that two housings pass through screw and the active window body glass panel another side with the glass panel of the active window body respectively Connection.
- 10. railcar drivers' cab door body active window according to claim 9, it is characterised in that：The wearing plate and institute Window frame is stated to be fastenedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838633.9U CN207045338U (en) | 2017-07-11 | 2017-07-11 | Railcar drivers' cab door body active window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720838633.9U CN207045338U (en) | 2017-07-11 | 2017-07-11 | Railcar drivers' cab door body active window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045338U true CN207045338U (en) | 2018-02-27 |
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ID=61495131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720838633.9U Active CN207045338U (en) | 2017-07-11 | 2017-07-11 | Railcar drivers' cab door body active window |
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| Country | Link |
|---|---|
| CN (1) | CN207045338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229124A (en) * | 2017-07-11 | 2019-01-18 | 北京博得交通设备有限公司 | Railcar drivers' cab door body active window |
-
2017
- 2017-07-11 CN CN201720838633.9U patent/CN207045338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109229124A (en) * | 2017-07-11 | 2019-01-18 | 北京博得交通设备有限公司 | Railcar drivers' cab door body active window |
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