CN218750761U - Light-duty high-speed bellows windshield of not packet car hook type - Google Patents
Light-duty high-speed bellows windshield of not packet car hook type Download PDFInfo
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- CN218750761U CN218750761U CN202223270680.8U CN202223270680U CN218750761U CN 218750761 U CN218750761 U CN 218750761U CN 202223270680 U CN202223270680 U CN 202223270680U CN 218750761 U CN218750761 U CN 218750761U
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Abstract
The utility model discloses a light-duty not wrap high-speed bellows windshield of coupler type, include: interior bellows, outer bellows subassembly, connection fixed establishment, coupling mechanism and footboard, the quantity of outer bellows subassembly is two and sets up respectively including the top and the bottom of bellows, outer bellows subassembly is through outer bellows outside and outer bellows inboard constitution. The utility model discloses an interior bellows, outer bellows subassembly, the outer bellows outside, it is inboard to roll over the canopy outward, the connection frame, cross the cab apron, the latch hook, the jam plate, the external seal strip, the internal seal strip, super high roll point, little I-beam, big I-beam, link assembly, the antiskid subsides, the footboard, the coupling, left locking point, right locking point, the mutually supporting of locking point and lower locking point on, the weight reduction of train interior fender in high-speed operation has been solved, improve the sound insulation of interior windscreen, realize the quick locking of interior windscreen, improve the sealing performance of interior windscreen, the succinct of cab apron.
Description
Technical Field
The utility model relates to a motor car accessory technical field specifically is a light-duty not chartered plane hook type high-speed bellows windshield.
Background
The existing high-speed vehicle windshield adopts a coupler type on one hand and adopts a double-layer opposite wave type structure on the other hand, and has the following defects: the existing high-speed train folding shed windshield adopts a car coupler type, so that the overall appearance is large, the weight is heavy, and the connection, the disconnection and the weaving are difficult, the existing high-speed train folding shed windshield adopts a double-layer opposite wave type structure, the sound insulation of the existing high-speed train folding shed windshield is difficult to be improved more than 38dB, so that the higher sound insulation index required by a high-speed train cannot be met, and the existing high-speed train folding shed windshield fixing mode has respective defects regardless of a bolt installation mode or a quick weaving disassembling mode. The installation of the bolt installation mode is time-consuming and labor-consuming, and does not meet the requirement of quick assembly; in addition, in the existing fast editing mode, a connecting frame is heavy, the weight of a windshield is heavier, and the requirements of energy conservation and consumption reduction of a motor train unit are not met, the existing high-speed vehicle folding shed windshield adopts a single-layer sealing strip to ensure air tightness, when the speed grade is improved, the risk that external environment impacts the sealing strip and then enters the interior of a carriage exists, and the comfort level of passengers is reduced, the existing high-speed vehicle folding shed windshield fast locking points only exist on the left side and the right side, so that the left side and the right side of the folding shed windshield are tightly locked, gaps with different degrees exist on the upper side and the lower side, the compression amount of the sealing strip is reduced due to the gaps, and the risk that air leakage points occur on the folding shed windshield is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light-duty not wrap high-speed bellows windshield of coupler type to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lightweight non-hook-wrap high speed bellows windshield comprising: interior bellows, outer bellows subassembly, connection fixed establishment, coupling mechanism and footboard, the quantity of outer bellows subassembly is two and sets up respectively including the top and the bottom of bellows, outer bellows subassembly is through outer bellows outside and outer bellows inboard constitution, on the bellows including connection fixed establishment sets up, connect fixed establishment including the connection frame, cross cab apron, latch hook, jam plate, outer sealing strip and inner sealing strip, carry out fixed connection through the bolt between interior bellows and outer bellows subassembly and the connection frame, cross the quantity of cab apron and be two and set up respectively including the left and right sides of bellows, the latch hook is installed on crossing the cab apron and is close to one side of connection frame, the jam plate sets up in the inside of connection frame and is connected with the latch hook hasp, the bottom of crossing the cab apron is provided with the coupler, cross and be provided with three left locking point on the cab apron, cross and install three right locking point on the cab apron, cross and install two upper locking points on the cab apron, cross and install two lower locking points on the apron.
Preferably, the outer sealing strip is arranged in a clamping groove between the connecting frame and the transition plate, and the inner sealing strip is arranged at the lower part of the outer sealing strip and is positioned in the clamping groove between the connecting frame and the transition plate.
Preferably, the connecting mechanism comprises two ultrahigh rolling points, a small I-shaped beam, a large I-shaped beam, a connecting rod assembly and an anti-slip sticker, and the two ultrahigh rolling points are respectively arranged on one side of the two transition plates opposite to each other.
Preferably, the small I-beams are arranged on the opposite sides of the two ultrahigh rolling points, and the large I-beams are arranged on the surfaces of the two small I-beams.
Preferably, the connecting rod assembly is mounted on the opposite side of the two ultrahigh rolling points.
Preferably, the anti-slip paste is arranged on the large I-shaped beam.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an interior bellows, outer bellows subassembly, the outer bellows outside, it is inboard to roll over the canopy outward, the connection frame, cross the cab apron, the latch hook, the jam plate, the external seal strip, the internal seal strip, super high roll point, little I-beam, big I-beam, link assembly, the antiskid subsides, the footboard, the coupling, left locking point, right locking point, the mutually supporting of locking point and lower locking point on, the weight reduction of train interior fender in high-speed operation has been solved, improve the sound insulation of interior windscreen, realize the quick locking of interior windscreen, improve the sealing performance of interior windscreen, the succinct of cab apron.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a structural section view of the front view of the inner bellows, the outer bellows assembly and the connecting and fixing mechanism of the present invention;
FIG. 3 is an enlarged view of a portion of A of FIG. 2 according to the present invention;
fig. 4 is a structural cross-sectional view of an elevation view of the transition plate and the connection mechanism of the present invention;
fig. 5 is a cross-sectional view of the structure of the side view of the transition plate, the left locking point, the right locking point, the upper locking point and the lower locking point of the present invention;
fig. 6 is a structural sectional view of the transition plate and the upper locking point in side view according to the present invention.
In the figure: 1 inner folding shed, 11 outer folding shed components, 111 outer folding shed outer side, 112 outer folding shed inner side, 2 connecting and fixing mechanisms, 21 connecting frames, 22 transition plates, 23 locking hooks, 24 locking plates, 25 outer sealing strips, 26 inner sealing strips, 3 connecting mechanisms, 31 ultrahigh rolling points, 32 small I-beams, 33 large I-beams, 34 connecting rod components, 35 anti-skidding pieces, 12 pedals, 13 couplers, 14 left locking points, 15 right locking points, 16 upper locking points and 17 lower locking points.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, a lightweight non-hitching type high-speed bellows windshield includes: interior bellows 1, outer bellows subassembly 11, connect fixed establishment 2, coupling mechanism 3 and footboard 12, the quantity of outer bellows subassembly 11 is two and sets up respectively including the top and the bottom of bellows 1, outer bellows subassembly 11 constitutes through outer bellows outside 111 and outer bellows inboard 112.
The connection fixing mechanism 2 comprises a connecting frame 21, a transition plate 22, a lock hook 23, a lock plate 24, an outer seal strip 25 and an inner seal strip 26, the inner folding shed 1, the outer folding shed assembly 11 and the connecting frame 21 are fixedly connected through bolts, the number of the transition plates 22 is two, the two transition plates are respectively arranged on the left side and the right side of the inner folding shed 1, the lock hook 23 is arranged on the transition plate 22 and is close to one side of the connecting frame 21, the lock plate 24 is arranged in the connecting frame 21 and is in lock catch connection with the lock hook 23, the outer seal strip 25 is arranged in a clamping groove between the connecting frame 21 and the transition plate 22, and the inner seal strip 26 is arranged at the lower part of the outer seal strip 25 and is located in the clamping groove between the connecting frame 21 and the transition plate 22.
The connecting mechanism 3 comprises two ultrahigh rolling points 31, two small I-shaped beams 32, a large I-shaped beam 33, a connecting rod assembly 34 and an anti-slip sticker 35, the number of the ultrahigh rolling points 31 is two, the ultrahigh rolling points are respectively arranged on one side of the two transition plates 22 opposite to each other, the small I-shaped beams 32 are arranged on one side of the two ultrahigh rolling points 31 opposite to each other, the large I-shaped beams 33 are arranged on the surfaces of the two small I-shaped beams 32, the connecting rod assembly 34 is arranged on one side of the two ultrahigh rolling points 31 opposite to each other, and the anti-slip sticker 35 is arranged on the large I-shaped beams 33.
The bottom of the transition plate 22 is provided with a coupler 13.
The transition plate 22 is provided with three left locking points 14, the transition plate 22 is also provided with three right locking points 15, the transition plate 22 is also provided with two upper locking points 16, the transition plate 22 is also provided with two lower locking points 17, the inner windshield locking points are arranged on the upper, lower, left and right sides, the stress on the periphery of the windshield after locking is uniform, and the inner and outer double-layer sealing strips are uniformly pressed on the panel of the transition plate 22, so that the windshield forms a sealed cavity and the air leakage points are not easy to occur.
Interior wind shield bellows adopts and does not wrap hook 13 structure, still guarantees the height of footboard 12 upper surface to interior bellows 1 lower surface on the basis that the whole appearance of windshield reduces, guarantees that the passenger passes through the travelling comfort in this region, reduces windshield weight simultaneously, and easy to assemble maintains, and whole appearance profile is little, and light in weight links to link and the convenience of decompilating.
The folding shed windshield fixing mode adopts a quick locking mode on two sides, the section of the connecting frame 21 is small and heavy, the weight of the inner windshield is reduced, the transportation and the installation are convenient, and the requirements of energy conservation and consumption reduction of the motor train unit are met.
The interior windshield bellows is by outer bellows outside 111 and outer inboard 112 formation "O" die cavity of bellows that roll over, and the whole bellows body of rolling over is constituteed to bellows 1 in the cooperation again, and the external noise need just can reach in the passenger compartment through outer bellows outside 111, outer inboard 112 of bellows and interior bellows 1, has greatly improved the sound-insulating properties of interior windshield, can satisfy the higher sound-insulating properties index of high-speed EMUs.
Interior windscreen adopts quick locking structure, install latch hook 23 on cab apron 22 earlier, make the latch hook 23 inslot of jam plate 24 entering and accomplish the locking, the connecting frame 21 outside, the inboard all is equipped with the sealing strip draw-in groove, the windscreen is in case accomplish the locking, will possess the sealed effect of inside and outside bilayer, external environment hardly gets into in the passenger compartment through inside and outside bilayer sealing strip, the at utmost has guaranteed that the passenger passes through the regional travelling comfort of windscreen, and simultaneously, under the prerequisite that all functions satisfy, the connecting frame 21 cross-section width compresses extremely, weight is reduced, accord with EMUs energy saving and consumption reduction's purpose, the bellows windscreen adopts the bilayer sealing strip to guarantee the gas tightness, external environment hardly gets into in the passenger compartment through inside and outside bilayer sealing strip, the at utmost has guaranteed that the passenger passes through the regional travelling comfort of windscreen, when speed class improves, get into the inside risk greatly reduced in carriage behind the external environment impact sealing strip.
Through the mutual matching of the inner folding shed 1, the outer folding shed component 11, the outer folding shed outer side 111, the outer folding shed inner side 112, the connecting frame 21, the transition plate 22, the lock hook 23, the lock plate 24, the outer seal strip 25, the inner seal strip 26, the ultrahigh rolling point 31, the small I-shaped beam 32, the large I-shaped beam 33, the connecting rod component 34, the anti-slip paste 35, the pedal 12, the coupler 13, the left locking point 14, the right locking point 15, the upper locking point 16 and the lower locking point 17, the weight reduction of an inner windshield in high-speed running of a train is solved, the sound insulation of the inner windshield is improved, the quick locking of the inner windshield is realized, the sealing performance of the inner windshield is improved, and the simplicity of the transition plate is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-speed bellows windshield of light-duty not packet car hook type which characterized in that includes: interior bellows (1), outer bellows subassembly (11), connection fixed establishment (2), coupling mechanism (3) and footboard (12), the quantity of outer bellows subassembly (11) is two and sets up respectively in the top and the bottom of inner bellows (1), outer bellows subassembly (11) is through outer bellows outside (111) and outer bellows inboard (112) constitution, it sets up on inner bellows (1) to connect fixed establishment (2), it carries out fixed connection through the bolt between connection frame (21), cross cab apron (22), latch hook (23), jam plate (24), outer seal strip (25) and inner seal strip (26) to connect fixed establishment (2), carry out fixed connection between inner bellows (1) and outer bellows subassembly (11) and connection frame (21), the quantity of cross cab apron (22) is two and sets up respectively in the left and right sides of inner bellows (1), latch hook (23) are installed on crossing cab apron (22) and are close to one side of connection frame (21), the latch hook (24) sets up on the cab apron (22) and the connection frame (21) and cross the left side of cab apron (14), be provided with the three latch hook (13), cross cab apron (23), two upper locking points (16) are arranged on the transition plate (22), and two lower locking points (17) are arranged on the transition plate (22).
2. A lightweight non-hitching high-speed bellows windshield according to claim 1, wherein: the outer sealing strip (25) is arranged in a clamping groove between the connecting frame (21) and the transition plate (22), and the inner sealing strip (26) is arranged at the lower part of the outer sealing strip (25) and is positioned in the clamping groove between the connecting frame (21) and the transition plate (22).
3. A lightweight non-hitching high-speed bellows windshield according to claim 1, wherein: the connecting mechanism (3) comprises two ultrahigh rolling points (31), a small I-shaped beam (32), a large I-shaped beam (33), a connecting rod assembly (34) and an anti-slip sticker (35), wherein the number of the ultrahigh rolling points (31) is two, and the two ultrahigh rolling points are respectively arranged on one side, opposite to the two transition plates (22).
4. A lightweight non-hitching high-speed bellows windshield according to claim 3, wherein: the small I-shaped beams (32) are arranged on the opposite sides of the two ultrahigh rolling points (31), and the large I-shaped beams (33) are arranged on the surfaces of the two small I-shaped beams (32).
5. A lightweight non-hook-wrapping type high speed vestibule windshield according to claim 3 in which: the connecting rod assembly (34) is arranged on one side opposite to the two ultrahigh rolling points (31).
6. A lightweight non-hitching high-speed bellows windshield according to claim 3, wherein: the anti-skid sticker (35) is arranged on the large I-shaped beam (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270680.8U CN218750761U (en) | 2022-12-07 | 2022-12-07 | Light-duty high-speed bellows windshield of not packet car hook type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223270680.8U CN218750761U (en) | 2022-12-07 | 2022-12-07 | Light-duty high-speed bellows windshield of not packet car hook type |
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| Publication Number | Publication Date |
|---|---|
| CN218750761U true CN218750761U (en) | 2023-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223270680.8U Active CN218750761U (en) | 2022-12-07 | 2022-12-07 | Light-duty high-speed bellows windshield of not packet car hook type |
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| CN (1) | CN218750761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116968798A (en) * | 2023-09-21 | 2023-10-31 | 常州今创风挡系统有限公司 | Windscreen presss from both sides cloth frame processing turnover device |
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2022
- 2022-12-07 CN CN202223270680.8U patent/CN218750761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116968798A (en) * | 2023-09-21 | 2023-10-31 | 常州今创风挡系统有限公司 | Windscreen presss from both sides cloth frame processing turnover device |
| CN116968798B (en) * | 2023-09-21 | 2023-12-29 | 常州今创风挡系统有限公司 | Windscreen presss from both sides cloth frame processing turnover device |
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