CN105313924A - High-speed train safety device-vertically combined fastener - Google Patents
High-speed train safety device-vertically combined fastener Download PDFInfo
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- CN105313924A CN105313924A CN201410362972.5A CN201410362972A CN105313924A CN 105313924 A CN105313924 A CN 105313924A CN 201410362972 A CN201410362972 A CN 201410362972A CN 105313924 A CN105313924 A CN 105313924A
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- fastener
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- safety device
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Abstract
The invention discloses a high-speed train safety device-vertically combined fastener. The vertically combined fastener comprises three pieces, a main fastener body (1) is combined by an upper fastener and a lower fastener, the two fasteners have the same shape and function and can be exchanged for use, a fastening claw is arranged on the main fastener body (1), eye holes are formed in two sides of the root part of the fastening claw respectively, the eye holes of the main fastener body (1) are directly through, and the upper fastener and the lower fastener are combined to form the main fastener body (1) through two screws and firmly fastened on a guard rail; a semi-circular hoop is designed on the back of the main fastener body (1), four eye holes are formed in each of the two sides of the semi-circular hoop, a cover plate (2) is also a semi-circular hoop, eight eye holes are also formed in two sides, and the cover plate (2) is firmly gripped on a safety pile by screws. The defects in the prior art are overcome, the life safety of the passengers and the state property safety are guaranteed, and the time is saved.
Description
Technical field
The present invention is applied to high ferro train safe support equipment.
Background technology
Current train is in orbital motion, without any safety control equipment, track and train ensure that train is perfectly safe, dependence train go slowly and safe driving technology to make safe train operation, but to have due to the inertia of misoperation, train, the reason of locomotive and the safety misadventure that causes occurs.These technology not only waste the much time, make the life security of passenger and national wealth can not get better guarantee, strengthen railway transport of passengers, freight cost undoubtedly, bring business risk.For this reason, the locking device that research invention is suitable for drops into railway transportation and evades above-mentioned insoluble difficulty, and to improve railway transportation productivity effect, being that the public is in the urgent need to address, but improving the said equipment, to improve its function, is that people constantly pursue.
Summary of the invention
The object of the present invention is to provide and a kind ofly can overcome known technology shortcoming, simplicity of design, combination assembly buckle up and down reasonable, easy to use, with low cost.
For achieving the above object, the solution of the present invention is: the upper and lower assembly buckle of a kind of guard rail, and fastener is made up of three-piece, and fastener body is combined by two-piece, two pieces is same shape, same function, interchangeable uses, and is provided with a button pawl above main body fastener, button both sides, radix unguis portion are respectively provided with eyelet, upper and lower main body fastener eyelet is straight-through, forms a main body fastener, be buckled in firmly on guard rail by two upper and lower fasteners of key screw.
The semicircle anchor ear of main body fastener back side design, semicircle anchor ear both sides are respectively provided with four eyelets, and cover plate is also semi-circular anchor ear, and both sides have eight eyelets equally, its fastening embracing firmly are being insured in stake by screw.
Adopt such scheme to solve the defect of prior art, achieve object of the present invention.
Accompanying drawing explanation
Fig. 1 is upper and lower assembly buckle assembling front elevation;
Fig. 2 is upper and lower assembly buckle assembling side elevation;
Fig. 3 is upper and lower assembly buckle assembling birds-eye view.
Detailed description of the invention
As shown in the figure, a kind of assembly buckle up and down, fastener is made up of three-piece, and fastener body 1 is combined by two-piece, two pieces is same shape, same function, interchangeable uses, and main body fastener 1 is provided with a button pawl above, button both sides, radix unguis portion are respectively provided with eyelet, upper and lower main body fastener 1 eyelet is straight-through, forms a main body fastener 1, be buckled in firmly on guard rail by two upper and lower fasteners of key screw.
The semicircle anchor ear of main body fastener 1 back side design, semicircle anchor ear both sides are respectively provided with four eyelets, and cover plate 2 is also semi-circular anchor ear, and both sides have eight eyelets equally, its firm embracing firmly are being insured in stake by screw.Overcome the defect of prior art, life and the national wealth of passenger obtain safety control, have saved the time.
Claims (2)
1. a high ferro train safety device (upper and lower assembly buckle), it is characterized in that: a kind of assembly buckle up and down, fastener is made up of three-piece, and fastener body (1) is combined by two-piece, two pieces is same shape, same function, interchangeable uses, and main body fastener (1) is provided with a button pawl above, button both sides, radix unguis portion are respectively provided with eyelet, upper and lower main body fastener (1) eyelet is straight-through, forms a main body fastener (1), be buckled in firmly on guard rail by two upper and lower fasteners of key screw.
2. a kind of high ferro train safety device (upper and lower assembly buckle) according to claim 1, it is characterized in that: the semicircle anchor ear of main body fastener (1) back side design, semicircle anchor ear both sides are respectively provided with four eyelets, cover plate (2) is also semi-circular anchor ear, both sides have eight eyelets equally, its firm embracing firmly are being insured in stake by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362972.5A CN105313924A (en) | 2014-07-29 | 2014-07-29 | High-speed train safety device-vertically combined fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410362972.5A CN105313924A (en) | 2014-07-29 | 2014-07-29 | High-speed train safety device-vertically combined fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105313924A true CN105313924A (en) | 2016-02-10 |
Family
ID=55242488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410362972.5A Pending CN105313924A (en) | 2014-07-29 | 2014-07-29 | High-speed train safety device-vertically combined fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105313924A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191229904A (en) * | 1912-12-30 | 1913-09-11 | Llewellyn Wynn Williams | Improvements in and relating to Spring Check Rails for Railway Vehicles and the like. |
| DE4433325A1 (en) * | 1994-09-19 | 1996-03-21 | Kkb Knape Kirchner Gleis Und T | Concrete sleeper with symmetrical rail surfaces |
| EP1342846A2 (en) * | 2002-03-04 | 2003-09-10 | BWG GmbH & Co. KG | Guard rail |
| CN101158138A (en) * | 2007-11-13 | 2008-04-09 | 杨金福 | Combined type fast-assembling railway counter-rail apparatus |
| CN201109381Y (en) * | 2007-08-25 | 2008-09-03 | 中铁太原勘察设计咨询院有限公司 | Retaining support |
-
2014
- 2014-07-29 CN CN201410362972.5A patent/CN105313924A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191229904A (en) * | 1912-12-30 | 1913-09-11 | Llewellyn Wynn Williams | Improvements in and relating to Spring Check Rails for Railway Vehicles and the like. |
| DE4433325A1 (en) * | 1994-09-19 | 1996-03-21 | Kkb Knape Kirchner Gleis Und T | Concrete sleeper with symmetrical rail surfaces |
| EP1342846A2 (en) * | 2002-03-04 | 2003-09-10 | BWG GmbH & Co. KG | Guard rail |
| CN201109381Y (en) * | 2007-08-25 | 2008-09-03 | 中铁太原勘察设计咨询院有限公司 | Retaining support |
| CN101158138A (en) * | 2007-11-13 | 2008-04-09 | 杨金福 | Combined type fast-assembling railway counter-rail apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |