CN208869878U - A kind of multiple trapped orbit and mating fastener - Google Patents
A kind of multiple trapped orbit and mating fastener Download PDFInfo
- Publication number
- CN208869878U CN208869878U CN201820876270.2U CN201820876270U CN208869878U CN 208869878 U CN208869878 U CN 208869878U CN 201820876270 U CN201820876270 U CN 201820876270U CN 208869878 U CN208869878 U CN 208869878U
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- CN
- China
- Prior art keywords
- fastener
- base
- fixing groove
- biteplate
- occlusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of multiple trapped orbit and mating fastener, including rail body and sleeper, it is related to railway territory, the bottom end of rail body is fixedly installed rail bed, rail bed includes first base and second base, and first base is fixed above second base, and the surface of first base is fixedly installed the first fixing groove and the second fixing groove, the outside of the second fixing groove is arranged in first fixing groove, and the both ends of rail bed are fixedly installed occlusion fastener.Reach connection occlusion fastener by first base, the effect of trapped orbit, achieve the effect that fixed occlusion fastener when connection is engaged fastener by the first fixing groove, achieve the effect that fixing bolt is cooperated to carry out dual fixation to arc fixed plate by the second fixing groove, it avoids arc fixed plate from being fallen off by impact force, by top biteplate and bottom biteplate achievees the effect that rail bed is fixed.
Description
Technical field
The utility model relates to railway territory, specially a kind of trapped orbit and fastener.
Background technique
Railroad track, abbreviation rail, rail, track etc..For railway, and with railway switch cooperation, enable train without turn
To just capable of walking
Rail clip is a kind of locking member being fixed on rail on railway roadbed, is played in construction of railways most important
Effect, it may be said that or not that rail clip is structurally reasonable directly influence railroad train driving safety.
Existing railroad track uses Steel material manufacture in " work " shape when being manufactured, simultaneously because such shape
Shape causes rail bed to be commonly single layer, and existing rail clip is all that railway spike is arranged below fastener pedestal, now by railway spike
It is fixed in railway roadbed, then by a deck and spring come fixed rail, usual constraint of this rail clip for rail
It is only source fastener and spring, but during train driving, train can generate very big soil fertility to rail, in this way at this
The sliding that may cause rail under the action of power, can seriously be such that rail clip flicks, and track is caused to be detached from fixed position, so
Matching track fastener carry out using when safety on be not able to satisfy construction requirement, it is therefore desirable in existing track and rail
It is improved on road fastener, a kind of new multiple trapped orbit and mating fastener is provided.
Utility model content
(1) the technical issues of solving
Be disposed as single layer pedestal for the track of the prior art, fasteners carry out using when it is easy to fall off, not enough
Stable technical problem, the utility model provide a kind of multiple trapped orbit and mating fastener, are engaged by setting bottom
Plate, top biteplate, arc fixed plate, first base and the second fixing groove are carried out in track in use, cooperating mating fastener can
To achieve the effect that make track to carry out multiple fixation and not easily to fall off.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of multiple trapped orbit with
And mating fastener, including rail body and sleeper, rail body are fixed at sleeper surface, the bottom end fixation of rail body is set
It is equipped with rail bed；
Rail bed includes first base, second base, the first fixing groove and the second fixing groove, first base fixed setting
Above second base, the surface of first base is fixedly installed the first fixing groove and the second fixing groove, the setting of the first fixing groove
In the outside of the second fixing groove；
The both ends of rail bed are fixedly installed occlusion fastener, and the one end for being engaged fastener is set as " E " shape；
Being engaged fastener includes bottom biteplate, fixed body and top biteplate, and fixed body is fixed at top biteplate
With the centre of bottom biteplate, top biteplate and the one end for being slidably arranged in occlusion fastener；
The top of occlusion fastener is provided with arc fixed plate, and the top of arc fixed plate is provided through fixing bolt, and
Fixing bolt extends the inside for being embedded in occlusion fastener.
Preferably, the rail bed is set as " scholar " shape.
Preferably, the first base both ends are set as protrusion.
Preferably, the fixed body is embedded in the centre of first base and second base.
Preferably, the top biteplate is provided with protrusion with the junction for being engaged fastener, while being engaged that fastener is mating to be set
It is equipped with groove.
Preferably, one end of the top biteplate is provided with protrusion, and is embedded in the first fixing groove.
Preferably, the arc fixed plate is set as steel semi-circular plate.
(3) beneficial effect
(1) the utility model provides a kind of multiple trapped orbit and mating fastener, by setting bottom biteplate 5,
Top biteplate 7, arc fixed plate 8, first base 11 and the second fixing groove 14 carry out matching hitch in use, cooperating in track
Part, which can achieve, makes track carry out multiple fixation and effect not easily to fall off.
(2) the utility model provides a kind of multiple trapped orbit and mating fastener, in user of service in attachment rail
When, connection occlusion fastener 4 is reached by first base 11, the effect of trapped orbit is reached by the first fixing groove 13
The effect of fixed occlusion fastener 4 when connection occlusion fastener 4 reaches cooperation fixing bolt 9 to arc by the second fixing groove 14
Shape fixed plate 8 carries out the effect of dual fixation, and arc fixed plate is avoided to be fallen off by impact force, passes through top biteplate 7 and bottom
Portion's biteplate 5 achievees the effect that rail bed 3 is fixed, and is reached by arc fixed plate 8 and is consolidated to top biteplate 7
Fixed effect avoids top biteplate 7 from being damaged by impact force, and by the above, can achieve keeps track progress multiple solid
Fixed and not easily to fall off effect, using effect are fine.
Detailed description of the invention
Fig. 1 is the structure sectional view of utility model device ontology.
Fig. 2 is the utility model rail bed structural schematic diagram.
In Fig. 1-2: 1 rail body, 2 sleepers, 3 rail beds, 4 occlusion fasteners, 5 bottom biteplates, 6 fixed bodies, 7 tops
Biteplate, 8 arc fixed plates, 9 fixing bolts, 10 stud bolts, 11 first bases, 12 second bases, 13 first fixing grooves, 14
Second fixing groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Rail body 1, sleeper 2 used in the utility model, rail bed 3, occlusion fastener 4, fixed body 6, fixed spiral shell
Bolt 9 and stud bolt 10 can be as obtained by being bought market or individual is customized.
The utility model embodiment provides a kind of multiple trapped orbit and mating fastener, as shown in Figs. 1-2, including track
Main body 1 and sleeper 2, rail body 1 are fixed at 2 surface of sleeper, and the bottom end of rail body 1 is fixedly installed rail bed 3,
Rail bed 3 is set as " scholar " shape；
Rail bed 3 includes first base 11, second base 12, the first fixing groove 13 and the second fixing groove 14, the first bottom
Seat 11 is fixed at 12 top of second base, and 11 both ends of first base are set as protrusion, in user of service in attachment rail
When, connection occlusion fastener 4, the effect of trapped orbit, the surface fixed setting of first base 11 are reached by first base 11
There are the first fixing groove 13 and the second fixing groove 14, the outside of the second fixing groove 14 is arranged in the first fixing groove 13, solid by first
Determine slot 13 and achieve the effect that the fixed occlusion fastener 4 when connection is engaged fastener 4, it is solid that cooperation is reached by the second fixing groove 14
Determine the effect that bolt 9 carries out dual fixation to arc fixed plate 8, arc fixed plate is avoided to be fallen off by impact force；
The both ends of rail bed 3 are fixedly installed occlusion fastener 4, and one end of occlusion fastener 4 is set as " E " shape；
Being engaged fastener 4 includes bottom biteplate 5, fixed body 6 and top biteplate 7, and fixed body 6 is fixed at top and stings
The centre of plywood 7 and bottom biteplate 5, fixed body 6 are embedded in the centre of first base 11 and second base 12, top biteplate
7 are engaged one end of fastener 4 with being slidably arranged in, and top biteplate 7 is provided with protrusion with the junction for being engaged fastener 4, stings simultaneously
The mating setting of conjunction fastener 5 is fluted, and one end of top biteplate 7 is provided with protrusion, and is embedded in the first fixing groove 13, passes through
Top biteplate 7 and bottom biteplate 5 achieve the effect that rail bed 3 is fixed, and one end fixation of occlusion fastener 4 runs through
There is stud bolt 10, and fixing bolt 10 is fixedly connected with sleeper 2；
The top of occlusion fastener 4 is provided with arc fixed plate 8, and arc fixed plate 8 is set as steel semi-circular plate, passes through arc
Fixed plate 8 achievees the effect that top biteplate 7 is fixed, and top biteplate 7 is avoided to be damaged by impact force, and arc is fixed
The top of plate 8 is provided through fixing bolt 9, and fixing bolt 9 extends the inside for being embedded in occlusion fastener 4.
Concrete principle: user of service is that occlusion fastener 4 is fixed on sleeper 2 by stud bolt 10 using external tool,
Then first base 11 and second base 12 in rail bed 3 is made to be embedded in the inside of occlusion fastener 4, at this moment, user of service
Rotate fixing bolt 9 using external tool, while arc fixed plate 8 is downwardly applied to pressure, one end insertion of arc fixed plate 8
In the second fixing groove 14, when arc fixed plate 8 is downwardly applied to pressure, makes top biteplate 7 while being downwardly applied to press
Power, 7 one end of top biteplate are embedded in the first fixing groove 13, carry out multiple fixation to rail bed 3.
In conclusion the utility model provides a kind of multiple trapped orbit and mating fastener, stung by the way that bottom is arranged
Plywood 5, top biteplate 7, arc fixed plate 8, first base 11 and the second fixing groove 14 are carried out in track in use, cooperating
Mating fastener, which can achieve, makes track carry out multiple fixation and effect not easily to fall off.
The utility model provides a kind of multiple trapped orbit and mating fastener, user of service attachment rail when
It waits, connection occlusion fastener 4 is reached by first base 11, the effect of trapped orbit is reached by the first fixing groove 13 and connected
It is engaged the effect of fixed occlusion fastener 4 when fastener 4, it is solid to arc to reach cooperation fixing bolt 9 by the second fixing groove 14
Fixed board 8 carries out the effect of dual fixation, and arc fixed plate is avoided to be fallen off by impact force, is stung by top biteplate 7 and bottom
Plywood 5 achievees the effect that rail bed 3 is fixed, and is reached by arc fixed plate 8 and top biteplate 7 is fixed
Effect avoids top biteplate 7 from being damaged by impact force, by the above, can achieve make track carry out multiple fixation and
Effect not easily to fall off, using effect are fine.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of multiple trapped orbit and mating fastener, including rail body (1) and sleeper (2), rail body (1) fixation is set
It sets on sleeper (2) surface, it is characterised in that: the bottom end of rail body (1) is fixedly installed rail bed (3)；
Rail bed (3) includes first base (11), second base (12), the first fixing groove (13) and the second fixing groove (14),
First base (11) is fixed above second base (12), and the surface of first base (11) is fixedly installed the first fixing groove
(13) it is arranged with the second fixing groove (14), the first fixing groove (13) in the outside of the second fixing groove (14)；
The both ends of rail bed (3) are fixedly installed occlusion fastener (4), and one end of occlusion fastener (4) is set as " E " shape；
Occlusion fastener (4) includes that bottom biteplate (5), fixed body (6) and top biteplate (7), fixed body (6) are fixed at
The centre of top biteplate (7) and bottom biteplate (5), top biteplate (7) and be slidably arranged in occlusion fastener (4) one
End；
The top of occlusion fastener (4) is provided with arc fixed plate (8), and the top of arc fixed plate (8) is provided through fixed spiral shell
Bolt (9), and fixing bolt (9) extends the inside for being embedded in occlusion fastener (4).
2. a kind of multiple trapped orbit according to claim 1 and mating fastener, it is characterised in that: the rail bed
(3) it is set as " scholar " shape.
3. a kind of multiple trapped orbit according to claim 1 and mating fastener, it is characterised in that: the first base
(11) both ends are set as protrusion.
4. a kind of multiple trapped orbit according to claim 1 and mating fastener, it is characterised in that: the fixed body
(6) it is embedded in the centre of first base (11) and second base (12).
5. a kind of multiple trapped orbit according to claim 1 and mating fastener, it is characterised in that: the top occlusion
Plate (7) is provided with protrusion with the junction for being engaged fastener (4), while the mating setting of bottom biteplate (5) is fluted.
6. a kind of multiple trapped orbit according to claim 5 and mating fastener, it is characterised in that: the top occlusion
One end of plate (7) is provided with protrusion, and is embedded in the first fixing groove (13).
7. a kind of multiple trapped orbit according to claim 1 and mating fastener, it is characterised in that: the arc is fixed
Plate (8) is set as steel semi-circular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876270.2U CN208869878U (en) | 2018-06-07 | 2018-06-07 | A kind of multiple trapped orbit and mating fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820876270.2U CN208869878U (en) | 2018-06-07 | 2018-06-07 | A kind of multiple trapped orbit and mating fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869878U true CN208869878U (en) | 2019-05-17 |
Family
ID=66462154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820876270.2U Expired - Fee Related CN208869878U (en) | 2018-06-07 | 2018-06-07 | A kind of multiple trapped orbit and mating fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705553A (en) * | 2020-05-20 | 2020-09-25 | 安徽浦进轨道装备有限公司 | Vehicle track supporting component |
| CN112962362A (en) * | 2021-01-21 | 2021-06-15 | 广州地铁设计研究院股份有限公司 | Track structure |
| CN116995847A (en) * | 2023-09-22 | 2023-11-03 | 苏州捷浦森精密机电有限公司 | Motor bearing base for adjusting motor installation position |
-
2018
- 2018-06-07 CN CN201820876270.2U patent/CN208869878U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705553A (en) * | 2020-05-20 | 2020-09-25 | 安徽浦进轨道装备有限公司 | Vehicle track supporting component |
| CN111705553B (en) * | 2020-05-20 | 2021-11-02 | 安徽浦进轨道装备有限公司 | Vehicle track supporting component |
| CN112962362A (en) * | 2021-01-21 | 2021-06-15 | 广州地铁设计研究院股份有限公司 | Track structure |
| CN116995847A (en) * | 2023-09-22 | 2023-11-03 | 苏州捷浦森精密机电有限公司 | Motor bearing base for adjusting motor installation position |
| CN116995847B (en) * | 2023-09-22 | 2023-12-15 | 苏州捷浦森精密机电有限公司 | Motor bearing base for adjusting motor installation position |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |