CN214057529U - Novel guide rail for high-speed rail door - Google Patents
Novel guide rail for high-speed rail door Download PDFInfo
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- CN214057529U CN214057529U CN202022914570.5U CN202022914570U CN214057529U CN 214057529 U CN214057529 U CN 214057529U CN 202022914570 U CN202022914570 U CN 202022914570U CN 214057529 U CN214057529 U CN 214057529U
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Abstract
The utility model belongs to the technical field of high-speed railway door is used, specifically disclose high-speed railway door is with novel guide rail, decide support rail seat, a plurality of group and decide support rail seat fixed orifices, the spacing logical groove of a plurality of, horizontal locating plate, spacing recess, move the slider, slide spacing arch, a plurality of group move the slider and connect screw, the spacing recess of a plurality of, horizontal locating lug plate and the horizontal locating lug plate through-hole of a plurality of. The utility model discloses a high-speed railway door is with novel guide rail's beneficial effect lies in: the high-speed rail car door closing device is reasonable in design structure, can meet the requirement that a high-speed rail car door can be closed/closed (getting on and off passengers) quickly and stably, is reliable in structure during high-speed operation of a high-speed rail, guarantees the safety of the car door and car body assembly connection, further guarantees the personal safety of passengers, and is high in practicability.
Description
Technical Field
The utility model belongs to the technical field of high-speed railway door application, concretely relates to high-speed railway door is with novel guide rail.
Background
The high-speed railway is a railway system which has high design standard grade and can enable a train to run at a high speed. The first formal high-speed railway system in the world is a new trunk line of the east China sea road built in 1964, which communicates with Tokyo, famous ancient houses and the ring of the three cities in Japan where Osaka is located, and promotes the high-speed development of Japan, the design speed of the system is 200km/h, so the initial speed standard of the high-speed railway is 200km/h, later along with the technical progress, the speed of the train is faster, different countries have different definitions on the high-speed railway in different generations, and the detailed technical standards of the respective high-speed railway grades are specified according to the conditions of the country, and the related train speed, the railway types and the like are different.
The high-speed railway has higher requirement on running speed, so the construction quality and complexity of equipment and facilities are naturally higher than those of subway vehicles, such as high-speed railway doors. If the structure and control of the high-speed rail car door are not safe and reliable enough in design, operation can be affected, and the personal safety of passengers can be even directly endangered in some cases.
Therefore, based on the above problem, the utility model provides a high-speed railway door is with novel guide rail.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a high-speed railway door is with novel guide rail, its project organization is reasonable, can satisfy the high-speed railway door and accomplish fast and stable close/close (the visitor from the beginning to the end), and the structure is reliable in the high-speed operation of high-speed railway simultaneously, guarantees door and automobile body assembly connection's security, and then guarantees passenger's personal safety, and the practicality is strong.
The technical scheme is as follows: the utility model provides a novel guide rail for high-speed rail car door, which comprises a fixed support rail seat, a plurality of groups of fixed support rail seat fixing holes symmetrically arranged in the bottom surface of the fixed support rail seat, a plurality of limiting through grooves which are arranged in the bottom surface of the fixed support rail seat and positioned between the fixed support rail seat fixing holes, transverse positioning plates symmetrically arranged on the inner walls at two sides of the fixed support rail seat, limiting grooves respectively arranged at one side of the transverse positioning plates, movable sliders matched with the fixed support rail seat for use, sliding limiting bulges symmetrically arranged on the outer walls at two sides of the lower part of the movable slider and matched with the limiting grooves for use, a plurality of groups of movable slider connecting screw holes arranged in one surface of the movable slider, a plurality of auxiliary limiting grooves arranged in one surface of the movable slider and positioned between the plurality of groups of movable slider connecting screw holes, and transverse positioning lug plates symmetrically arranged on the outer walls at two sides of the upper part of the movable slider, and a plurality of transverse positioning lug plate through holes respectively arranged in the transverse positioning lug plates.
This technical scheme, high-speed railway door is with novel guide rail, still include the symmetry and set up a set of first semi-circular spacing guide slot in deciding support rail seat upper end face, and the symmetry sets up in moving slider upper portion both sides end face and with a set of first semi-circular spacing guide slot a set of second semi-circular spacing guide slot that cooperatees and use, and set up a plurality of ball between a set of first semi-circular spacing guide slot, a set of second semi-circular spacing guide slot respectively, wherein, it sets up to T type structure to move the slider.
According to the technical scheme, the limiting through groove and the auxiliary limiting groove are respectively of a waist-shaped structure.
According to the technical scheme, the sliding limiting protrusion and the sliding limiting groove are of semicircular structures matched for use.
Compared with the prior art, the utility model discloses a high-speed railway door is with novel guide rail's beneficial effect lies in: the high-speed rail car door closing device is reasonable in design structure, can meet the requirement that a high-speed rail car door can be closed/closed (getting on and off passengers) quickly and stably, is reliable in structure during high-speed operation of a high-speed rail, guarantees the safety of the car door and car body assembly connection, further guarantees the personal safety of passengers, and is high in practicability.
Drawings
Fig. 1 is a schematic front view of the novel guide rail for the high-speed rail door of the present invention;
fig. 2 is a schematic structural view of a fixed support rail seat, a plurality of groups of fixed support rail seat fixing holes, a plurality of limiting through grooves, a transverse positioning plate and the like of the novel guide rail for the high-speed rail door of the invention;
fig. 3 is the structure diagram of the utility model discloses a plurality of groups of novel guide rail for high-speed railway door move the slider and connect screw, the spacing recess of a plurality of, move the slider etc..
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example one
The novel guide rail for high-speed rail car doors shown in figures 1, 2 and 3 comprises a fixed support rail seat 1, a plurality of groups of fixed support rail seat fixing holes 2 symmetrically arranged in the bottom surface of the fixed support rail seat 1, a plurality of limiting through grooves 3 arranged in the bottom surface of the fixed support rail seat 1 and positioned between the groups of fixed support rail seat fixing holes 2, transverse positioning plates 4 symmetrically arranged on the inner walls of the two sides of the fixed support rail seat 1, limiting grooves 6 respectively arranged on one surface of the transverse positioning plate 4, movable sliders 9 matched with the fixed support rail seat 1, sliding limiting bulges 10 symmetrically arranged on the outer walls of the two sides of the lower part of the movable slider 9 and matched with the limiting grooves 6, a plurality of groups of movable slider connecting screw holes 7 arranged in one surface of the movable slider 9, and a plurality of auxiliary limiting grooves 8 arranged in one surface of the movable slider 9 and positioned between the groups of movable slider connecting screw holes 7, and the transverse positioning lug plates 13 are symmetrically arranged on the outer walls of the two sides of the upper part of the movable sliding block 9, and a plurality of transverse positioning lug plate through holes 14 are respectively arranged in the transverse positioning lug plates 13.
Example two
The novel guide rail for high-speed rail car doors shown in figures 1, 2 and 3 comprises a fixed support rail seat 1, a plurality of groups of fixed support rail seat fixing holes 2 symmetrically arranged in the bottom surface of the fixed support rail seat 1, a plurality of limiting through grooves 3 arranged in the bottom surface of the fixed support rail seat 1 and positioned between the groups of fixed support rail seat fixing holes 2, transverse positioning plates 4 symmetrically arranged on the inner walls of the two sides of the fixed support rail seat 1, limiting grooves 6 respectively arranged on one surface of the transverse positioning plate 4, movable sliders 9 matched with the fixed support rail seat 1, sliding limiting bulges 10 symmetrically arranged on the outer walls of the two sides of the lower part of the movable slider 9 and matched with the limiting grooves 6, a plurality of groups of movable slider connecting screw holes 7 arranged in one surface of the movable slider 9, and a plurality of auxiliary limiting grooves 8 arranged in one surface of the movable slider 9 and positioned between the groups of movable slider connecting screw holes 7, and the symmetry sets up the horizontal location otic placode 13 at the outer wall of movable slider 9 upper portion both sides, and set up a plurality of horizontal location otic placode through-hole 14 in horizontal location otic placode 13 respectively, and the symmetry sets up a set of first semicircular spacing guide slot 5 in deciding the support rail seat 1 upper end face, and the symmetry sets up in movable slider 9 upper portion both sides terminal face and with a set of first semicircular spacing guide slot 5 a set of second semicircular spacing guide slot 11 that cooperatees and use, and set up a set of first semicircular spacing guide slot 5 respectively, a plurality of ball 12 between a set of second semicircular spacing guide slot 11, wherein, movable slider 9 sets up to T type structure.
In the novel guide rail for the high-speed rail door in the first or second structural embodiment, the limiting through groove 3 and the auxiliary limiting groove 8 are respectively of a waist-shaped structure; and the sliding limiting protrusion 10 and the limiting groove 6 are both arranged into semicircular structures matched for use.
This high-speed railway door of structural embodiment one or embodiment two is with novel guide rail, its project organization is reasonable, can satisfy the high-speed railway door and accomplish fast and stable close/close (the visitor from beginning to end), and the structure is reliable in the high-speed operation of high-speed railway simultaneously, guarantees door and automobile body be assembled between/be connected between's security, and then guarantees passenger's personal safety, and the practicality is strong.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. High-speed railway door is with novel guide rail, its characterized in that: comprises a fixed supporting rail seat (1), a plurality of groups of fixed supporting rail seat fixing holes (2) which are symmetrically arranged in the bottom surface of the fixed supporting rail seat (1), a plurality of limiting through grooves (3) which are arranged in the bottom surface of the fixed supporting rail seat (1) and are positioned between the fixed supporting rail seat fixing holes (2), transverse positioning plates (4) which are symmetrically arranged on the inner walls of the two sides of the fixed supporting rail seat (1), limiting grooves (6) which are respectively arranged on one surface of the transverse positioning plate (4), a movable sliding block (9) which is matched with the fixed supporting rail seat (1), sliding limiting bulges (10) which are symmetrically arranged on the outer walls of the two sides of the lower part of the movable sliding block (9) and are matched with the limiting grooves (6), a plurality of groups of movable sliding block connecting screw holes (7) which are arranged in one surface of the movable sliding block (9), and a plurality of auxiliary limiting grooves (8) which are arranged in one surface of the movable sliding block (9) and are positioned between the groups of movable sliding block connecting screw holes (7), and transverse positioning lug plates (13) symmetrically arranged on the outer walls of the two sides of the upper part of the movable sliding block (9), and a plurality of transverse positioning lug plate through holes (14) respectively arranged in the transverse positioning lug plates (13).
2. The novel guide rail for the high-speed rail door according to claim 1, characterized in that: high-speed railway door is with novel guide rail, still including symmetry setting a set of first semi-circular spacing guide slot (5) in deciding supporting rail seat (1) upper end face, and the symmetry setting move slider (9) upper portion both sides end face in and with a set of first semi-circular spacing guide slot (5) a set of second semi-circular spacing guide slot (11) that cooperate and use, and set up respectively at a set of first semi-circular spacing guide slot (5), a plurality of ball (12) between a set of second semi-circular spacing guide slot (11), wherein, it sets up to T type structure to move slider (9).
3. The novel guide rail for the high-speed rail door according to claim 1, characterized in that: the limiting through groove (3) and the auxiliary limiting groove (8) are respectively of a waist-shaped structure.
4. The novel guide rail for the high-speed rail door according to claim 1, characterized in that: the sliding limiting protrusion (10) and the limiting groove (6) are both of semicircular structures matched for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022914570.5U CN214057529U (en) | 2020-12-08 | 2020-12-08 | Novel guide rail for high-speed rail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022914570.5U CN214057529U (en) | 2020-12-08 | 2020-12-08 | Novel guide rail for high-speed rail door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214057529U true CN214057529U (en) | 2021-08-27 |
Family
ID=77406374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022914570.5U Active CN214057529U (en) | 2020-12-08 | 2020-12-08 | Novel guide rail for high-speed rail door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214057529U (en) |
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2020
- 2020-12-08 CN CN202022914570.5U patent/CN214057529U/en active Active
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