CN206888881U - A kind of rapid power concentrates the sealing structure of EMUs power car locomotive door - Google Patents
A kind of rapid power concentrates the sealing structure of EMUs power car locomotive door Download PDFInfo
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- CN206888881U CN206888881U CN201720756126.0U CN201720756126U CN206888881U CN 206888881 U CN206888881 U CN 206888881U CN 201720756126 U CN201720756126 U CN 201720756126U CN 206888881 U CN206888881 U CN 206888881U
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Abstract
The utility model discloses the sealing structure that a kind of rapid power concentrates EMUs power car locomotive door,Including doorframe and the locomotive door on doorframe that is connected through the hinge,Sealing strip is provided with the side face of locomotive door,The section of sealing strip includes U-shaped clamping section one and the circular seal portion one being arranged on a side outside portion of U-shaped clamping section one,The circular seal portion one is hollow,Multiple sealed battens one are provided with the outer peripheral face in the circular seal portion one,U-shaped sheet metal one is additionally provided with the inside of U-shaped clamping section one,Locomotive door is clamped using the U-shaped clamping section one of sealing strip,So as to which sealing strip is arranged on the side face of locomotive door,When locomotive door is closed,The circular seal portion one of sealing strip and multiple sealed battens one are pressed into contact with doorframe using locomotive door,It is achieved thereby that rapid power concentrates the sealing structure of EMUs power car locomotive door.The utility model can be suitably used for rapid power and concentrate EMUs power car locomotive door.
Description
Technical field
A kind of sealing structure of locomotive door is the utility model is related to, more particularly to a kind of rapid power concentrates EMUs power
The sealing structure of vehicle device car door.
Background technology
Power concentration formula train is the method for operation most traditional in railway transportation, draws several nothings by a power vehicle and moves
Power vehicle, travel in orbit, locomotive is the front end towing vehicle in train mostly, also there are the feelings from the traction of tailstock backstepping
Condition, in addition to passenger traffic is used in, it is common in shipping and military use.Locomotive car door on power concentration formula train should meet correlation and set
Meter requires, includes the requirement of air-tightness etc..
The sealing of locomotive door be typically all formed by extruding between the sealing strip and doorframe that are arranged on door body periphery it is close
Envelope.But because existing locomotive door sealing structure has the problem of in design, so as to cause the air-tightness effect of locomotive door
It is not fine.Therefore, it is impossible to concentrate EMUs power car locomotive door suitable for rapid power.
By retrieval, patent document same as the present application or similar is not found temporarily.
To sum up, a kind of novel sealing structure of locomotive door how is designed, rapid power can be applied to and concentrate EMUs
Power car locomotive door, the sealing effectiveness of locomotive door is improved, it is that the technology for being badly in need of solving is asked to ensure that locomotive door reaches air-tightness requirement
Topic.
Utility model content
Technical problem to be solved in the utility model is for defect present in prior art, there is provided a kind of fast quick-action
Power concentrates the sealing structure of EMUs power car locomotive door, and it can be suitably used for rapid power and concentrates EMUs power car locomotive door,
The sealing effectiveness of locomotive door is improved, ensure that locomotive door reaches air-tightness requirement.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of rapid power concentrates EMUs
The sealing structure of power car locomotive door, including doorframe and the locomotive door on doorframe that is connected through the hinge, in the side face of locomotive door
On be provided with sealing strip, the section of the sealing strip includes U-shaped clamping section one and is arranged on the outside of a side of U-shaped clamping section one
Circular seal portion one in portion, the circular seal portion one are hollow, are set on the outer peripheral face in the circular seal portion one
There are multiple sealed battens one, U-shaped sheet metal one is additionally provided with the inside of U-shaped clamping section one, it is tight using the U-shaped folder of sealing strip
Portion one clamps locomotive door,, will be close using locomotive door when locomotive door is closed so as to which sealing strip is arranged on the side face of locomotive door
The circular seal portion one of strip of paper used for sealing and multiple sealed battens one are pressed into contact with doorframe, it is achieved thereby that rapid power concentrates motor-car
The sealing structure of group power car locomotive door.
Preferably, the locomotive door includes skeleton framework, the panel one being arranged on skeleton framework one side and is arranged on
Panel two on skeleton framework other side face, sound insulation is additionally provided with the skeleton frame body between panel one and panel two
Material；Installation raised line one is provided with the outer peripheral face of skeleton framework, outer peripheral face of the installation raised line one along skeleton framework is provided with
One whole circle, by the way that installation raised line one is snapped onto in the U-shaped clamping section one of sealing strip, pressed from both sides using two sides of U-shaped clamping section one
Tight installation raised line one, so as to which sealing strip is arranged on the side face of locomotive door.
Preferably, clamping raised line one and clamping raised line are respectively arranged with the medial surface of two sides of U-shaped clamping section one
Two.
Preferably, the sealed batten one of the sealing strip is provided with three, and the doorframe sets stepped, including step
Portion one；One of sealed batten one of sealing strip protrudes towards the side face direction of skeleton framework, and two other sealed batten one is equal
Protruded towards the bottom surface direction of doorframe stage portion one；When locomotive door is closed, one end of one of sealed batten one and skeleton frame
The side face of body is in contact, and the bottom surface of one end of two other sealed batten one with doorframe stage portion one is in contact.
Preferably, installation raised line two is additionally provided with the side face of skeleton framework, the rapid power concentrates EMUs to move
The sealing structure of power vehicle device car door also includes auxiliary seal bar, and the section of auxiliary seal bar includes U-shaped clamping section two and is arranged on U
Circular seal portion two on one side outside portion of type clamping section two, the circular seal portion two is hollow, in the circle
Multiple sealed battens two are provided with the outer peripheral face of sealing two, U-shaped sheet metal is additionally provided with the inside of U-shaped clamping section two
Two, installation raised line two is clamped using two sides of U-shaped clamping section two, so as to which auxiliary seal bar to be also mounted to the week of skeleton framework
On face；The doorframe also includes stage portion two, when locomotive door is closed, multiple sealed battens two and the doorframe platform of auxiliary seal bar
The bottom surface in rank portion two is in contact.
Preferably, be additionally provided with window framework in skeleton frame body and at top in skeleton frame body, positioned at
Sill is additionally provided with skeleton frame body and at bottom in skeleton frame body；Window framework is used to install windowpane, window frame
The side of body is connected by crossbeam one with the interior side of skeleton framework, and the other side of window framework passes through crossbeam two and skeleton
The inside other side connection of framework, one end of sill are connected with the interior side of skeleton framework, the other end of sill
It is connected with the inside other side of skeleton framework, between window framework and sill and on the interior side of skeleton framework
Lock body projection one is additionally provided with, is also set up between window framework and sill and in the inside other side of skeleton framework
There is lock body projection two, lock body projection one and lock body projection two are used to install safety door latch；Skeleton framework, window framework, sill,
Crossbeam one, crossbeam two, lock body projection one and lock body projection two be molded by carbon fiber it is integrally formed.
Preferably, between the internal upper part of the upper end of crossbeam one, the top of window framework, the upper end of crossbeam two and skeleton framework
Enclose to form sound-absorbing material installation cavity one, the lower end of crossbeam one, the bottom of window framework, the lower end of crossbeam two, skeleton framework
Inside both sides and sill upper end between enclose to form sound-absorbing material installation cavity two, the lower end of sill and skeleton framework
Interior bottom between enclose to form sound-absorbing material installation cavity three；Sound-absorbing material is respectively installed between panel one and panel
Sound-absorbing material installation cavity one, in sound-absorbing material installation cavity two and sound-absorbing material installation cavity three.
Preferably, in sound-absorbing material installation cavity one, sound-absorbing material installation cavity two and sound-absorbing material installation cavity three
Sound-absorbing material include abatvoix and the acoustical cotton and abatvoix that are arranged on abatvoix are in contact with panel two, acoustical cotton and
Panel one is in contact.
The beneficial effects of the utility model are：The utility model passes through design of Sealing Structure so that the utility model energy
EMUs power car locomotive door is concentrated suitable for rapid power, the sealing effectiveness of locomotive door is improved, ensure that locomotive door reaches
Air-tightness requirement.By setting installation raised line one on the side face of skeleton framework, can be easy to conveniently install sealing strip
Onto the side face of locomotive door.By setting up clamping raised line one and clamping raised line two on the U-shaped clamping section one of sealing strip, one can be entered
Step ensure sealing strip be installed in locomotive door after stability.By setting three sealed battens one and skeleton framework and doorframe
Between fit structure, the sealing property of locomotive door can be further ensured that.By being set up in skeleton framework with auxiliary seal
The installation raised line two of bar is engaged with doorframe, realizes the secondary seal of locomotive door, further ensures the sealing of locomotive door
Energy.
Brief description of the drawings
Fig. 1 is the structural representation one of locomotive door in the utility model embodiment；
Fig. 2 is the structural representation two of locomotive door in the utility model embodiment；
Fig. 3 is the cross section structure diagram of the line A-A along Fig. 2；
Fig. 4 is the cross section structure schematic diagram of sealing strip in the utility model embodiment；
Fig. 5 is the mplifying structure schematic diagram in B portions in Fig. 3；
Fig. 6 is the main structure diagram of the utility model embodiment middle skeleton framework；
Fig. 7 is the main structure diagram of panel one in the utility model embodiment；
Fig. 8 is the dimensional structure diagram of panel two in the utility model embodiment；
In figure：1. doorframe, 111. stage portions one, 112. stage portions two, 2. locomotive doors, 211. skeleton frameworks, 212.
Panel one, 2121. plate bodys one, 2122. windows one, 213. panels two, 2131. plate bodys two, 2132. windows two, 3. sealings
Bar, 311. U-shaped clamping sections one, 312. circular seal portions one, 313. sealed battens one, 314. U-shaped sheet metals one, 315.
Clamping raised line one, 316. clamping raised lines two, 4. installation raised lines one, 5. installation raised lines two, 6. auxiliary seal bars, 7. windows
Framework, 8. sills, 9. crossbeams one, 10. crossbeams two, 11. lock body projections one, 12. lock body projections two, 13. sound absorbers
Material installation cavity one, 14. sound-absorbing material installation cavities two, 15. sound-absorbing material installation cavities three, 16. lock body installation grooves,
17. handle lock, 18. depression bars lock, 19. upper hinges, 20. lower hinges, 21. screwed holes one, 22. screwed holes two, 23. is perpendicular
Crossbeam, 24. screwed holes three, 25. door knobs, 26. grounding nuts installation projection.
Embodiment
Further details of elaboration is done to the technical solution of the utility model with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1：As shown in Figures 1 to 5, a kind of rapid power concentrates the sealing structure of EMUs power car locomotive door,
Including doorframe 1 and the locomotive door 2 being connected through the hinge on doorframe 1, the sealing of a whole circle is provided with the side face of locomotive door 2
Bar 3, the section of the sealing strip 3 include U-shaped clamping section 1 and are arranged on a side outside portion of U-shaped clamping section 1
Circular seal portion 1, the circular seal portion 1 is hollow, on the outer peripheral face in the circular seal portion 1
Multiple sealed battens 1 are provided with, U-shaped sheet metal 1, U-shaped folder are additionally provided with the inside of U-shaped clamping section 1
Tight portion 1 wraps up U-shaped sheet metal 1 wherein, and locomotive door 2 is clamped using the U-shaped clamping section 1 of sealing strip, from
And be arranged on sealing strip 3 on the side face of locomotive door 2, when locomotive door is closed, using locomotive door by the circular seal of sealing strip
Portion 1 and multiple sealed battens 1 are pressed into contact with doorframe, it is achieved thereby that rapid power concentrates EMUs power car
The sealing structure of locomotive door.Sealing strip 3 is made of ethylene propylene diene rubber, U-shaped clamping section 1, the and of circular seal portion 1
Multiple sealed battens 1 are integral.U-shaped sheet metal one is set to increase clamping force in the inside of U-shaped clamping section one, so as to
It can guarantee that sealing strip can be stably mounted on the side face of locomotive door.When locomotive door is closed, connected using locomotive door with doorframe
Touch and sealing strip is extruded so that be pressed into contact with after the circular seal portion one of sealing strip and the crimp of multiple sealed battens one
The sealing of locomotive door is realized on doorframe.Pass through said structure design so that the present embodiment can be suitably used for rapid power concentration
EMUs power car locomotive door, the sealing effectiveness of locomotive door is improved, ensure that locomotive door reaches air-tightness requirement.
The locomotive door 2 includes skeleton framework 211, the panel 1 being arranged on the one side of skeleton framework 211 and set
Panel 2 213 on the other side face of skeleton framework 211, in the skeleton framework between panel 1 and panel 2 213
Acoustic material is additionally provided with 211（Not shown in figure）, in the present embodiment, panel 1 and panel 2 213 are to pass through ring
On the gluing opposite sides face for being connected to skeleton frame body 211 of oxygen tree fat；It is convex that installation is provided with the outer peripheral face of skeleton framework 211
Bar 1, outer peripheral face of the installation raised line 1 along skeleton framework 211 are provided with a whole circle, close by the way that installation raised line 1 is snapped onto
In the U-shaped clamping section 1 of strip of paper used for sealing, installation raised line 1 is clamped using two sides of U-shaped clamping section 1, so as to will seal
Bar 3 is arranged on the side face of locomotive door 2.Raised line 1 is installed to be located at close to the side of panel 2 213, raised line 1 and skeleton are installed
Framework 211 is integral.Raised line one is installed by setting, can be easy to sealing strip being conveniently installed to the side face of locomotive door
On.
As shown in Figure 4 and Figure 5, it is respectively arranged with clamping raised line one on the medial surface of two sides of U-shaped clamping section 1
315 and clamping raised line 2 316.Clamping raised line 1, clamping raised line 2 316 and U-shaped clamping section 1 are integral, and are adopted
It is made of ethylene propylene diene rubber, clamping raised line 1 and clamping raised line 2 316 are angularly disposed in U-shaped clamping section one in symmetry shape
On the medial surface of 311 two sides.By setting up clamping raised line one and clamping raised line two, it can be further ensured that sealing strip is installed to
Stability after in locomotive door.
The sealed batten 1 of the sealing strip is provided with three, and the doorframe 1 sets stepped, including stage portion
One 111；One of sealed batten 1 of sealing strip protrudes towards the side face direction of skeleton framework 211, and two other sealing is convex
Bar 1 protrudes towards the bottom surface direction of doorframe stage portion 1；When locomotive door is closed, one of sealed batten 1
One end be in contact with the side face of skeleton framework 211, one end of two other sealed batten 1 with doorframe stage portion one
111 bottom surface is in contact.By said structure design, the sealing property of locomotive door can be further ensured that.
Installation raised line 25 is additionally provided with the side face of skeleton framework 211, installation raised line 25 is located at the one of panel 1
Side, the rapid power concentrate the sealing structure of EMUs power car locomotive door also to include auxiliary seal bar 6, auxiliary seal bar 6
Structure with the structure of sealing strip 3 be as, i.e., the section of auxiliary seal bar 6 includes U-shaped clamping section two and is arranged on U-shaped folder
Circular seal portion two on the one side outside portion in tight portion two, the circular seal portion two is hollow, in the circular seal
Multiple sealed battens two are provided with the outer peripheral face in portion two, U-shaped sheet metal two, U are additionally provided with the inside of U-shaped clamping section two
Type clamping section two wraps up U-shaped sheet metal two wherein, and installation raised line 25 is clamped using two sides of U-shaped clamping section two, so as to
Auxiliary seal bar 6 is also mounted on the side face of skeleton framework 211；The doorframe 1 also includes stage portion 2 112, works as locomotive door
During closing, multiple sealed battens two of auxiliary seal bar 6 are in contact with the bottom surface of doorframe stage portion 2 112, it is achieved thereby that soon
The secondary seal of fast power concentration EMUs power car locomotive door.Installation raised line 1, installation raised line 25 and skeleton framework 211 are
One.It is engaged by setting up installation raised line two and auxiliary seal bar with doorframe, realizes the secondary seal of locomotive door, enter one
Step ensure that the sealing property of locomotive door.
As shown in fig. 6, it is being additionally provided with window frame in skeleton frame body 211 and at the internal upper part of skeleton framework 211
Body 7, sill 8 is being additionally provided with skeleton frame body 211 and at bottom in skeleton framework 211；Window framework 7 is used for
Windowpane is installed, the side of window framework 7 is connected by crossbeam 1 with the interior side of skeleton framework 211, window framework 7
Other side is connected by crossbeam 2 10 with the inside other side of skeleton framework 211, one end and the skeleton framework of sill 8
211 interior side connection, the other end of sill 8 is connected with the inside other side of skeleton framework 211, in window framework
Lock body projection 1 is additionally provided between 7 and sill 8 and on the interior side of skeleton framework 211, in the He of window framework 7
Lock body projection 2 12, lock body projection 1 are additionally provided between sill 8 and in the inside other side of skeleton framework 211
It is used to safety door latch be installed with lock body projection 2 12；Skeleton framework 211, window framework 7, sill 8, crossbeam 1, crossbeam two
10th, lock body projection 1 and lock body projection 2 12 be molded by carbon fiber it is integrally formed.Crossbeam one, crossbeam two and sill
A reinforcement is played a part of to the intensity of whole corridor door body.By setting above-mentioned carbon fiber to be molded integrally formed skeleton
Frame structure, the weight of locomotive door can be mitigated, realize light-weighted requirement.In addition, doorframe can also use carbon fiber to be molded
It is integrally formed, so as to further realize light-weighted requirement.
The upper end of crossbeam 1, the top of window framework 7, the upper end of crossbeam 2 10 and skeleton framework 211 internal upper part between
Enclose to form sound-absorbing material installation cavity 1, the lower end of crossbeam 1, the bottom of window framework 7, the lower end of crossbeam 2 10, bone
Enclose to form sound-absorbing material installation cavity 2 14 between the inside both sides of frame framework 211 and the upper end of sill 8, sill 8
Enclose to form sound-absorbing material installation cavity 3 15 between lower end and the interior bottom of skeleton framework 211；Sound-absorbing material is respectively installed to
Sound-absorbing material installation cavity 1, sound-absorbing material installation cavity 2 14 and sound absorber between panel 1 and panel 213
Expect in installation cavity 3 15.The present embodiment is empty to the inside of skeleton framework by crossbeam one, window framework, crossbeam two and sill
Between carry out topology layout, coordinate installation sound-absorbing material, further such that locomotive door can meet design requirement.
In sound-absorbing material installation cavity 1, sound-absorbing material installation cavity 2 14 and sound-absorbing material installation cavity 3 15
The acoustical cotton and abatvoix that sound-absorbing material includes abatvoix and is arranged on abatvoix are in contact with panel one, acoustical cotton and face
Plate two is in contact（Not shown in figure）.In this way, it can make it that the effect of the sound insulation and noise reduction of the present embodiment is better.
As shown in Figure 1, Figure 2, Figure 7 and Figure 8, the panel 1 includes plate body 1 and is arranged on plate body 1
The window 1 on top；Panel 2 213 includes plate body 2 2131 and is arranged on the window 2 2132 on the top of plate body 2 2131,
The middle part of plate body 2 2131 is additionally provided with lock body installation groove 16.Panel 1 and panel 2 213 are to pass through carbon fibre material
It is molded integrally formed.Panel 1 side, panel 2 213 between machinery are located at drivers' cab side, and safety door latch includes hand
Lock 17 and depression bar lock 18, the side between machinery of handle lock 17, depression bar lock 18 is located at drivers' cab side.Pressure in safety door latch
Lever lock 18 is arranged in lock body installation groove 16, is exposed to locomotive door body so as to avoid depression bar lock, is reduced space-consuming.
As shown in figures 1 to 6, the hinge includes upper hinge 19 and lower hinge 20, is set on one end of crossbeam 2 10
There is screwed hole 1, screwed hole 2 22 is provided with one end of sill 8, upper hinge 19 is sequentially passed through by connecting screw one
One end and panel 1 be screwed into the screwed hole 1 of crossbeam two and upper hinge 19 sequentially passed through by connecting screw two
Other end be screwed on doorframe 1 so that locomotive door is connected by upper hinge and doorframe；By connecting screw three successively
Be screwed into through one end of lower hinge 20 and panel 1 in the screwed hole 2 22 of sill and by connecting screw four successively
Other end through lower hinge 20 is screwed on doorframe 1 so that locomotive door is connected by lower hinge and doorframe.Crossbeam two
The effect for strengthening whole locomotive door intensity is not only acted as with sill, also act as install, the effect of lower hinge, be easy to locomotive
Connection between doorframe.
Vertical horizontal beam 23 is additionally provided between sill 8 and the inner bottom part of skeleton framework 211.It can enter one by vertical horizontal beam 23
Step increases the intensity of whole locomotive door.Screwed hole 3 24 is provided with one end of vertical horizontal beam 23, by connecting screw five successively
It is screwed into after through one end of door knob 25 and panel 1 in the screwed hole 3 24 of vertical horizontal beam, so as to by door knob 25 and locomotive door 2
Connect.Vertical horizontal beam not only acts as the effect for strengthening whole locomotive door intensity, also acts as the effect of installation door knob, is easy to door knob
Connection between locomotive door.
The windowpane of the present embodiment uses double-layer glass structure, and one layer of glass is bonded in window framework 7 by polyurethane adhesive
Side on, one layer of glass is bonded in by polyurethane adhesive in the other side of window framework 7 in addition.By setting double glazing
Corridor door can be caused to reach the requirement of sound insulation and noise reduction.In the present embodiment, the thickness of glass positioned at the side of panel two is less than position
Thickness of glass in the side of panel one, it can so be further ensured that locomotive door reaches the requirement of sound insulation and noise reduction.
Grounding nut installation projection 26 is additionally provided with the interior side of skeleton framework 211, is installed in grounding nut convex
Screwed hole is provided with block 26, for connecting grounding nut.In this way, it is easily installed grounding nut.
To sum up, the utility model passes through design of Sealing Structure so that it is dynamic that the utility model can be suitably used for rapid power concentration
Car group power car locomotive door, the sealing effectiveness of locomotive door is improved, ensure that locomotive door reaches air-tightness requirement.By in skeleton
Installation raised line one is set on the side face of framework, can be easy to sealing strip being conveniently installed on the side face of locomotive door.Pass through
Clamping raised line one and clamping raised line two are set up on the U-shaped clamping section one of sealing strip, can be further ensured that sealing strip is installed to machine
Stability after on car door.By setting the fit structure between three sealed battens one and skeleton framework and doorframe, can enter
One step ensures the sealing property of locomotive door.By setting up installation raised line two and doorframe with auxiliary seal bar in skeleton framework
It is engaged, realizes the secondary seal of locomotive door, further ensures the sealing property of locomotive door.
" multiple " described in the present embodiment refer to the quantity of " two or more ".Above example is only for illustrating this
Utility model is used, rather than is not departing from the utility model to limitation of the present utility model, person skilled in the relevant technique
Spirit and scope in the case of, can also make a variety of changes or convert, therefore all equivalent technical schemes should also belong to
In the scope of protection of the utility model, the scope of protection of the utility model should be limited by each claim.
Claims (8)
1. a kind of rapid power concentrates the sealing structure of EMUs power car locomotive door, including doorframe and it is connected through the hinge in door
Locomotive door on frame, sealing strip is provided with the side face of locomotive door, it is characterised in that：The section of the sealing strip includes U-shaped
Clamping section one and the circular seal portion one being arranged on a side outside portion of U-shaped clamping section one, the circular seal portion one is
Hollow, multiple sealed battens one are provided with the outer peripheral face in the circular seal portion one, in the inside of U-shaped clamping section one
U-shaped sheet metal one is additionally provided with, locomotive door is clamped using the U-shaped clamping section one of sealing strip, so as to which sealing strip is arranged on into locomotive
On the side face of door, when locomotive door is closed, the circular seal portion one of sealing strip and multiple sealed battens one are pressed using locomotive door
Close contact is on doorframe, it is achieved thereby that rapid power concentrates the sealing structure of EMUs power car locomotive door.
2. rapid power according to claim 1 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
The locomotive door includes skeleton framework, the panel one being arranged on skeleton framework one side and is arranged on skeleton framework other side
Panel two on face, acoustic material is additionally provided with the skeleton frame body between panel one and panel two；In skeleton framework
Outer peripheral face on be provided with installation raised line one, outer peripheral face of the installation raised line one along skeleton framework is provided with a whole circle, by will peace
Dress raised line one is snapped onto in the U-shaped clamping section one of sealing strip, and installation raised line one is clamped using two sides of U-shaped clamping section one, from
And sealing strip is arranged on the side face of locomotive door.
3. rapid power according to claim 2 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
Clamping raised line one and clamping raised line two are respectively arranged with the medial surface of two sides of U-shaped clamping section one.
4. rapid power according to claim 3 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
The sealed batten one of the sealing strip is provided with three, and the doorframe sets stepped, including stage portion one；Sealing strip its
In a sealed batten one towards skeleton framework side face direction protrude, two other sealed batten one is towards doorframe stage portion one
Protrude in bottom surface direction；When locomotive door is closed, one end of one of sealed batten one is in contact with the side face of skeleton framework, separately
Bottom surface of the one end of outer two sealed battens one with doorframe stage portion one is in contact.
5. rapid power according to claim 4 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
Installation raised line two is additionally provided with the side face of skeleton framework, the rapid power concentrates the sealing of EMUs power car locomotive door
Structure also includes auxiliary seal bar, and the section of auxiliary seal bar includes U-shaped clamping section two and is arranged on the side of U-shaped clamping section two
Circular seal portion two on the outside portion of side, the circular seal portion two are hollow, the outer peripheral faces in the circular seal portion two
On be provided with multiple sealed battens two, U-shaped sheet metal two is additionally provided with the inside of U-shaped clamping section two, utilizes U-shaped clamping section
Two two sides clamp installation raised line two, so as to be also mounted at auxiliary seal bar on the side face of skeleton framework；The doorframe is also
Including stage portion two, when locomotive door is closed, multiple sealed battens two of auxiliary seal bar and the bottom surface phase of doorframe stage portion two
Contact.
6. the rapid power according to any one claim in claim 1 to 5 concentrates EMUs power car locomotive door
Sealing structure, it is characterised in that：Window framework is being additionally provided with skeleton frame body and at top in skeleton frame body,
Sill is being additionally provided with skeleton frame body and at bottom in skeleton frame body；Window framework is used to install windowpane,
The side of window framework is connected by crossbeam one with the interior side of skeleton framework, and the other side of window framework passes through crossbeam two
Be connected with the inside other side of skeleton framework, one end of sill is connected with the interior side of skeleton framework, sill it is another
Outer one end is connected with the inside other side of skeleton framework, between window framework and sill and positioned at the inside of skeleton framework
Lock body projection one is additionally provided with side, between window framework and sill and in the inside other side of skeleton framework
Lock body projection two is additionally provided with, lock body projection one and lock body projection two are used to install safety door latch；Skeleton framework, window framework,
Sill, crossbeam one, crossbeam two, lock body projection one and lock body projection two be molded by carbon fiber it is integrally formed.
7. rapid power according to claim 6 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
The upper end of crossbeam one, the top of window framework, the upper end of crossbeam two and skeleton framework internal upper part between enclose to form sound absorber
Expect installation cavity one, the lower end of crossbeam one, the bottom of window framework, the lower end of crossbeam two, skeleton framework inside both sides and under
Enclose to form sound-absorbing material installation cavity two between the upper end of crossbeam, enclosed between the lower end of sill and the interior bottom of skeleton framework
Conjunction forms sound-absorbing material installation cavity three；Sound-absorbing material is respectively installed to the sound-absorbing material installation between panel one and panel
In cavity one, sound-absorbing material installation cavity two and sound-absorbing material installation cavity three.
8. rapid power according to claim 7 concentrates the sealing structure of EMUs power car locomotive door, it is characterised in that：
Sound-absorbing material in sound-absorbing material installation cavity one, sound-absorbing material installation cavity two and sound-absorbing material installation cavity three includes
Abatvoix and the acoustical cotton being arranged on abatvoix and abatvoix is in contact with panel two, acoustical cotton is in contact with panel one.
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| CN201720756126.0U CN206888881U (en) | 2017-06-27 | 2017-06-27 | A kind of rapid power concentrates the sealing structure of EMUs power car locomotive door |
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| CN201720756126.0U CN206888881U (en) | 2017-06-27 | 2017-06-27 | A kind of rapid power concentrates the sealing structure of EMUs power car locomotive door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778797A (en) * | 2019-03-08 | 2019-05-21 | 北京奥特美克科技股份有限公司 | A kind of sealing strip, twin beams connection structure and gate |
| GB2589957A (en) * | 2019-09-09 | 2021-06-16 | Tacam Steel Pte Ltd | Sealing assembly for acousitc doors and method of installing the same |
-
2017
- 2017-06-27 CN CN201720756126.0U patent/CN206888881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778797A (en) * | 2019-03-08 | 2019-05-21 | 北京奥特美克科技股份有限公司 | A kind of sealing strip, twin beams connection structure and gate |
| GB2589957A (en) * | 2019-09-09 | 2021-06-16 | Tacam Steel Pte Ltd | Sealing assembly for acousitc doors and method of installing the same |
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