CN108842527A - A kind of railway rapid fixing - Google Patents
A kind of railway rapid fixing Download PDFInfo
- Publication number
- CN108842527A CN108842527A CN201810892332.3A CN201810892332A CN108842527A CN 108842527 A CN108842527 A CN 108842527A CN 201810892332 A CN201810892332 A CN 201810892332A CN 108842527 A CN108842527 A CN 108842527A
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- Prior art keywords
- nut assembly
- nut
- railway
- rail
- clasp
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- 241001669679 Eleotris Species 0.000 claims abstract description 39
- 230000009471 action Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 13
- 239000010959 steel Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/20—Fastening on wooden or concrete sleepers or on masonry without clamp members by keys
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/06—Railways spikes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/12—Retaining or locking devices for spikes or screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of railway rapid fixings, and for realizing the quick fixation of sleeper and rail, device includes：It is made of nut assembly one and nut assembly two, inside has the clasp nut of threaded hole, and the fixing end of nut assembly one is hinged by shaft one and the fixing end of nut assembly two, and nut assembly one and nut assembly two can turn around axis one and carry out open and close movement；The card spanner being connected between the movable end of nut assembly one and the movable end of nut assembly two, card spanner is for realizing the locking between nut assembly one and nut assembly two；It is set to the rail pressing plate of clasp nut lower part, the railway spike on sleeper passes through the through-hole on rail pressing plate, and the lower section that sleeper is fixed on to rail pressing plate on railway spike is fastened on by clasp nut.The technical issues of present invention is able to solve that traditional rail and sleeper fixed form operating efficiency be low, the waste activity duration, seriously affects job scheduling.
Description
Technical field
The present invention relates to construction of railway project fields, can be interim, fast when more particularly, to one kind applied to construction of railways
Speed realizes the device that sleeper and rail are fixed.
Background technique
Railway track laying, switch tracks, change pillow etc. works business work progress in, it is often necessary to temporarily sleeper and rail are fixed.Such as：
It changes in pillow operation process, can first excavate railway ballast, sleeper can not be contacted with railway roadbed at this time, it is therefore desirable to temporarily by sleeper some
(sleeper is in suspension stationary state at this time) is fixed on rail, to ensure going on smoothly for subsequent construction.Existing construction operation
Mode is that worker is waited to install rail fastening one by one on sleeper, carries out subsequent apply again after completing the fixation of sleeper and rail
Work.This mode causes the significant wastage of activity duration under the premise of the current skylight activity duration is very limited, and serious
Affect construction speed.
It in the prior art, is Chinese Railway No.12 Bureau Group Co., Ltd, middle iron ten with the immediate technical solution of the present invention
Two innings of third Engineering Co., Ltd of group applied on November 21st, 2015, and announced on 04 13rd, 2016, and notification number is
The Chinese utility model patent of CN205152736U《Steel rail laying Anti-side-turning device》.The utility model patent discloses one kind
For rail during solving steel rail laying rollover, particularly curve upper berth rail steel easily occur for steel rail laying Anti-side-turning device
The problem of trackside turns over.Device, which specifically includes, to be symmetrically distributed on the outside of two rail and to stand on the several groups on rail support groove vertical
Fixing steel plate, every group of vertical fixing steel plate quantity are two, and arranged in parallel, are provided on two vertical fixing steel plates
Voltage-controlled steel plate, opens up screw hole on voltage-controlled steel plate, and through screw spike is equipped in screw hole, voltage-controlled steel plate passes through screw spike and support rail
Sleeper is fixed, and vertical fixing steel plate is stretched out in voltage-controlled steel plate one end, forms the voltage-controlled end withheld above rail rail bottom.The program from
Preparation of construction is completed to construction, and scene is had bad luck simply, and installation time is short, reduces manually by the rail steel turning positive time, significantly
Labor intensity of workers is reduced, construction period is shortened.
However, the auxiliary device described using above-mentioned utility model patent, although construction effect can be improved to a certain extent
Rate, but just can be carried out subsequent construction after still needing to manually be screwed into railway spike one by one after using the device, the promotion of operating efficiency is made
With still extremely limited.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of railway rapid fixing, with solve traditional rail with
The technical issues of sleeper fixed form operating efficiency is low, the waste activity duration, seriously affects job scheduling.
In order to achieve the above-mentioned object of the invention, the technology that the present invention specifically provides a kind of railway rapid fixing is realized
Scheme, for realizing the quick fixation of sleeper and rail, device includes：
It is made of nut assembly one and nut assembly two, inside has the clasp nut of threaded hole, the nut assembly one
Fixing end by shaft one and the fixing end of nut assembly two it is hinged, the nut assembly one can be around described with nut assembly two
Shaft one carries out open and close movement；
The card spanner being connected between the movable end of the nut assembly one and the movable end of nut assembly two, the card are pulled
Hand is for realizing the locking between the nut assembly one and nut assembly two；
It is set to the rail pressing plate of the clasp nut lower part, the railway spike on the sleeper passes through on the rail pressing plate
Through-hole, and the lower section that sleeper is fixed on to the rail pressing plate on railway spike is fastened on by the clasp nut.
Further, the nut assembly one, nut assembly two are the semi-cylindrical structure for being provided with semi-circular hole, described
Nut assembly one, nut assembly two the external screw thread of threaded hole and the railway spike match.
Further, the movable end of the nut assembly one is provided with tight lock part one, along folding on the tight lock part one
Nut opening direction offers locking slot one.
Further, the movable end of the nut assembly two is vertically relatively set with tight lock part two and adapter, described
The space for accommodating the tight lock part one is formed between tight lock part two and adapter, the card spanner can live by shaft two
It is arranged on the adapter dynamicly.Locking slot two is offered along clasp nut opening direction in the tight lock part two, described
The adapter position opposite with the locking slot two offers locking slot three along clasp nut opening direction.When the clasp nut
When in locking state, the locking slot one, locking slot two form one between locking slot three for accommodating the card spanner
Through slot.
Further, the card spanner use L-type structure, and including：
For driving card spanner to realize the driving lever of opening, locking action；
It is locked in locking slot one, locking slot two, the locking bolt in locking slot three in the locked condition；
And be connected between the driving lever and locking bolt, be set in the shaft two, for realizing the card spanner with
The interconnecting piece of movable connection between adapter.
Further, when installing the railway rapid fixing, by the through-hole of railway spike insertion rail pressing plate, and make
The inclined-plane of the wedge-shaped part is fixed on the rail bottom upper surface of rail.The card spanner is stirred, the clasp nut is opened.It will be described
Clasp nut is mounted on railway spike, and rotates the clasp nut, matches the threaded hole and the external screw thread of the railway spike.
The card spanner is rotated, the clasp nut is locked.
Preferably, the rail pressing plate is set as wedge-shaped part along the one end in length of sleeper direction, and the rail bottom of the rail is solid
Under the inclined-plane of the wedge-shaped part.
Preferably, the surface of the threaded hole is provided in the axial direction with gap slot, to adapt to the distorted deformation portion of the railway spike
Position.
Preferably, half of threaded hole is respectively offered on the nut assembly one, nut assembly two, in the nut assembly
One, the screw thread hole surface of nut assembly two is provided in the axial direction with gap slot, lacking on the nut assembly one, nut assembly two
Mouth slot communicates with each other.
Preferably, when the railway spike is there are when distorted deformation situation, the distorted deformation position of railway spike is directed at the screw thread
The gap slot in hole, to make the clasp nut close up, lock.
By implementing the technical solution for the railway rapid fixing that aforementioned present invention provides, have following beneficial to effect
Fruit：
(1) railway of the present invention with rapid fixing by clasping the rail bottom of rail using the simple tooling of structure, can
The fixation for fast implementing sleeper and rail, eliminates the time for being screwed into railway spike, and scene is had bad luck simply, from preparation of construction to having constructed
Substantially shorten at the required set-up time, under the same skylight phase, more activity durations can be reserved for subsequent construction, greatly
Width improves operating efficiency, has high promotional value；
(2) railway rapid fixing of the present invention is simple, convenient, by nut assembly one and nut assembly two
Threaded hole respectively open up one section of not threaded gap slot, to overcome railway spike distorted deformation to cause clasp nut component that cannot close
The extreme case hold together, locked has extremely strong environmental suitability, while further improving rail, sleeper fixed operation efficiency,
Under the same skylight phase, more activity durations have been reserved for subsequent construction.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 be the method for the present invention based on a kind of specific embodiment of railway rapid fixing mounting structure signal
Figure；
Fig. 2 is the partial enlargement structural representation in Fig. 1；
Fig. 3 be the method for the present invention based on a kind of specific embodiment of railway rapid fixing be under closed state
Schematic perspective view；
Fig. 4 be the method for the present invention based on a kind of specific embodiment of railway rapid fixing it is in the open state under
Schematic perspective view；
Fig. 5 is the structural schematic diagram of sleeper in the present invention；
Fig. 6 is the structural schematic diagram of sleeper pressing plate in the present invention；
Fig. 7 be the method for the present invention based on railway rapid fixing another kind specific embodiment be under closed state
Schematic perspective view；
Fig. 8 be the method for the present invention based on railway with rapid fixing another kind specific embodiment it is in the open state under
Schematic perspective view；
In figure：1- railway rapid fixing, 2- sleeper, 3- rail, 4- railway spike, 10- rail pressing plate, 11- nut group
Part one, 12- nut assembly two, 13- shaft one, 14- card spanner, 15- shaft two, 16- threaded hole, 17- tight lock part one, 18- lock
Tight portion two, 19- locking slot one, 20- locking slot two, 21- driving lever, 22- locking bolt, 23- interconnecting piece, 24- through-hole, 25- wedge-shaped part,
26- adapter, 27- locking slot three, 28- gap slot.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is only
It is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
As shown in attached drawing 1 to attached drawing 8, the specific embodiment of railway rapid fixing of the present invention is given, is tied below
Closing the drawings and specific embodiments, the invention will be further described.
Embodiment 1
As shown in attached drawing 1 to attached drawing 6, a kind of embodiment of railway of the present invention rapid fixing 1, for realizing sleeper
2 and rail 3 quick fixation, specifically include：
It is made of nut assembly 1 and nut assembly 2 12, inside has the clasp nut of threaded hole 16, nut assembly
One 11 fixing end is hinged by shaft 1 and the fixing end of nut assembly 2 12, nut assembly 1 and nut assembly 2 12
It can turn around axis 1 and carry out open and close movement；
The card spanner 14 being connected between the movable end of nut assembly 1 and the movable end of nut assembly 2 12, card spanner
14 for realizing the locking between nut assembly 1 and nut assembly 2 12；
It is set to the rail pressing plate 10 of clasp nut lower part, the railway spike 4 on sleeper 2 passes through the through-hole on rail pressing plate 10
24, and the lower section that sleeper 2 is fixed on to rail pressing plate 10 on railway spike 4 is fastened on by clasp nut.
As a kind of typical specific embodiment of the present invention, nut assembly 1, nut assembly 2 12 are to be provided with semicircle
The semi-cylindrical structure in shape hole, nut assembly 1, the threaded hole 16 of nut assembly 2 12 and the external screw thread of railway spike 4 match.
It will be provided with semi-circular hole, and nut assembly 1, nut assembly 2 12 with semi-cylindrical structure are turned to along shaft 1
It is bonded to each other to form the clasp nut structure that middle part offers threaded hole 16.
As shown in Fig. 4, the movable end of nut assembly 1 is provided with tight lock part 1, along folding on tight lock part 1
Nut opening direction (direction as shown in A in attached drawing 4) offers locking slot 1.The movable end of nut assembly 2 12 is vertically
(direction as shown in B in attached drawing 4) is relatively set with tight lock part 2 18 and adapter 26, shape between tight lock part 2 18 and adapter 26
At the space (tight lock part 1 is embeddable wherein) having for accommodating tight lock part 1, card spanner 14 is movable by shaft 2 15
Ground is arranged on adapter 26.Locking slot 2 20 is offered along clasp nut opening direction in tight lock part 2 18, in adapter 26
The position opposite with locking slot 2 20 offers locking slot 3 27 along clasp nut opening direction.When clasp nut is in locking shape
When state, locking slot 1, locking slot 2 20 form one between locking slot 3 27 for accommodating the through slot of card spanner 14.
Card spanner 14 uses L-type structure, and further comprises：
For driving card spanner 14 to realize the driving lever 21 of opening, locking action；
It is locked in locking slot 1, locking slot 2 20, the locking bolt 22 in locking slot 3 27 in the locked condition；
And be connected between driving lever 21 and locking bolt 22, it is set in shaft 2 15, for realizing card spanner 14 and switching
The interconnecting piece 23 of movable connection between seat 26.
As shown in Fig. 6, rail pressing plate 10 is further arranged to wedge-shaped part 25, rail 3 along one end of 2 length direction of sleeper
Rail bottom be fixed under the inclined-plane of wedge-shaped part 25, preferably fixed between sleeper 2 and rail 3 with realizing.
It is a kind of based on the railway of the above-mentioned apparatus embodiment of quick fixing means, specifically include following steps：
S101) railway spike 4 on sleeper 2 is inserted into the through-hole 24 of rail pressing plate 10, and keeps one end of rail pressing plate 10 solid
Due to the rail bottom upper surface of rail 3；As a kind of typical specific embodiment of the present invention, further by rail pressing plate 10 along sleeper
One end of 2 length directions is set as wedge-shaped part 25, and rail 3 is fixed under the inclined-plane of wedge-shaped part 25；
S102 card spanner 14) is stirred, is that nut assembly 1, nut assembly 2 12 are opened in axle center with shaft 1；
S103) nut assembly 1, nut assembly 2 12 are set on railway spike 4, and rotate clasp nut, makes to open and close spiral shell
Female threaded hole 16 is matched with the external screw thread of railway spike 4；
S104 card spanner 14, lock nut assembly 1, nut assembly 2 12, to complete sleeper 2 and rail 3) are rotated
It is quickly fixed.
Railway rapid fixing 1 is installed on the railway spike 4 for being located at 3 left and right sides of rail according to above-mentioned steps, it can
Enough realize the fixation of sleeper 2 and rail 3.According to the operation opposite with above-mentioned steps, can by railway rapid fixing 1 from
It is removed on sleeper 2.
The railway that embodiment 1 describes uses rapid fixing 1 as a kind of provisional accessory, can apply in railway
Interim, the quick fixation that sleeper 2 and rail 3 are realized when the industry that works can be widely used in laying a railway track, switch tracks, changing the works such as pillow and be engaged in applying
During the industry that works.
Embodiment 2
In the actual use process, can be potentially encountered railway spike 4, there are the extreme cases of distorted deformation (especially for one
The transformation of a little old routes), it cannot achieve iron if using the clasp nut component of full thread structure described in embodiment 1 at this time
Road rapid fixing 1 closes up locking.In order to solve this problem, as shown in attached drawing 7 and attached drawing 8, the present embodiment is in reality
On the basis of applying example 1, the surface of threaded hole 16 offers gap slot 28 axially further (direction as shown in C in attached drawing 8), with
Adapt to the distorted deformation position of railway spike 4.When railway spike 4 is there are when distorted deformation situation, the distorted deformation position of railway spike 4 is directed at spiral shell
The gap slot 28 of pit 16, to make clasp nut successfully close up, lock.
As a kind of preferable specific embodiment of the present invention, respectively offered on nut assembly 1, nut assembly 2 12
Half of threaded hole 16 is provided in the axial direction with gap slot 28 on 16 surface of threaded hole of nut assembly 1, nut assembly 2 12,
Gap slot 28 on nut assembly 1, nut assembly 2 12 communicates with each other, and this structure is more conducive to quickly and easily to
Clasp nut is installed on the railway spike 4 of distorted deformation.
By implementing the technical solution of the railway rapid fixing of specific embodiment of the invention description, can generate such as
Lower technical effect：
(1) the railway rapid fixing of specific embodiment of the invention description, by utilizing the simple tooling button of structure
The firmly rail bottom of rail can fast implement the fixation of sleeper and rail, eliminate the time for being screwed into railway spike, and scene is had bad luck simply,
Set-up time needed for completing from preparation of construction to construction substantially shortens, can be reserved for subsequent construction under the same skylight phase
Out more activity durations, operating efficiency is greatly improved, there is high promotional value；
(2) the railway rapid fixing of specific embodiment of the invention description, it is simple, convenient, by nut
The threaded hole of component one and nut assembly two respectively opens up one section of not threaded gap slot, to overcome railway spike distorted deformation to cause out
Close the nut assembly extreme case that cannot close up, lock, with extremely strong environmental suitability, while further improve rail,
Sleeper fixed operation efficiency has reserved more activity durations under the same skylight phase for subsequent construction.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Though
So the present invention is disclosed as above with preferred embodiment, and however, it is not intended to limit the invention.It is any to be familiar with those skilled in the art
Member, in the case where not departing from Spirit Essence of the invention and technical solution, all using in the methods and techniques of the disclosure above
Appearance makes many possible changes and modifications or equivalent example modified to equivalent change to technical solution of the present invention.Therefore,
Anything that does not depart from the technical scheme of the invention are made to the above embodiment any simple according to the technical essence of the invention
Modification, equivalent replacement, equivalence changes and modification still fall within the range of technical solution of the present invention protection.
Claims (10)
1. a kind of railway rapid fixing, for realizing the quick fixation of sleeper (2) and rail (3), which is characterized in that packet
It includes：
It is made of nut assembly one (11) and nut assembly two (12), inside has the clasp nut of threaded hole (16), the spiral shell
The fixing end of female component one (11) is hinged by shaft one (13) and the fixing end of nut assembly two (12), the nut assembly one
(11) open and close movement can be carried out around the shaft one (13) with nut assembly two (12)；
The card spanner (14) being connected between the movable end of the nut assembly one (11) and the movable end of nut assembly two (12),
The card spanner (14) is for realizing the locking between the nut assembly one (11) and nut assembly two (12)；
It is set to the rail pressing plate (10) of the clasp nut lower part, the railway spike (4) on the sleeper (2) passes through the rail pressure
Through-hole (24) on plate (10), and be fastened on railway spike (4) by the clasp nut and sleeper (2) is fixed on the rail pressure
The lower section of plate (10).
2. railway rapid fixing according to claim 1, it is characterised in that：The nut assembly one (11), spiral shell
Female component two (12) is the semi-cylindrical structure for being provided with semi-circular hole, the nut assembly one (11), nut assembly two (12)
Threaded hole (16) and the external screw thread of the railway spike (4) match.
3. railway rapid fixing according to claim 1 or 2, it is characterised in that：The nut assembly one (11)
Movable end be provided with tight lock part one (17), on the tight lock part one (17) along clasp nut opening direction offer locking slot
One (19).
4. railway rapid fixing according to claim 3, it is characterised in that：The work of the nut assembly two (12)
Moved end is vertically relatively set with tight lock part two (18) and adapter (26), between the tight lock part two (18) and adapter (26)
It is formed with the space for accommodating the tight lock part one (17), the card spanner (14) is movably arranged by shaft two (15)
On the adapter (26)；Locking slot two (20) is offered along clasp nut opening direction in the tight lock part two (18),
The adapter (26) offers locking slot three along clasp nut opening direction with the opposite position of the locking slot two (20)
(27)；When the clasp nut is in locking state, the locking slot one (19), locking slot two (20), locking slot three (27)
Between form one for accommodating the through slot of the card spanner (14).
5. railway rapid fixing according to claim 4, which is characterized in that the card spanner (14) uses L-type
Structure, and including：
For driving card spanner (14) to realize the driving lever (21) of opening, locking action；
It is locked in locking slot one (19), locking slot two (20), the locking bolt (22) in locking slot three (27) in the locked condition；
And be connected between the driving lever (21) and locking bolt (22), it is set on the shaft two (15), for realizing described
The interconnecting piece (23) of movable connection between card spanner (14) and adapter (26).
6. according to claim 1, the described in any item railway rapid fixings in 2,4 or 5, it is characterised in that：When installation institute
When stating railway rapid fixing (1), by the through-hole (24) of railway spike (4) insertion rail pressing plate (10), and make the wedge-shaped part
(25) inclined-plane is fixed on the rail bottom upper surface of rail (3)；The card spanner (14) is stirred, the clasp nut is opened；By institute
It states clasp nut to be mounted on railway spike (4), and rotates the clasp nut, make the threaded hole (16) and the railway spike (4)
External screw thread matches；The card spanner (14) is rotated, the clasp nut is locked.
7. railway rapid fixing according to claim 6, it is characterised in that：The rail pressing plate (10) is along sleeper
(2) one end of length direction is set as wedge-shaped part (25), and the rail bottom of the rail (3) is fixed on the inclined-plane of the wedge-shaped part (25)
Under.
8. according to claim 1, the described in any item railway rapid fixings in 2,4,5 or 7, it is characterised in that：The spiral shell
The surface of pit (16) is provided in the axial direction with gap slot (28), to adapt to the distorted deformation position of the railway spike (4).
9. railway rapid fixing according to claim 8, it is characterised in that：The nut assembly one (11),
Half of threaded hole (16) are respectively offered on nut assembly two (12), in the nut assembly one (11), nut assembly two (12)
Threaded hole (16) surface is provided in the axial direction with gap slot (28), on the nut assembly one (11), nut assembly two (12)
Gap slot (28) communicates with each other.
10. railway rapid fixing according to claim 9, it is characterised in that：When the railway spike (4) has distortion
When deformation, the distorted deformation position of railway spike (4) is directed to the gap slot (28) of the threaded hole (16), to make described open
Nut is closed to close up, lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892332.3A CN108842527B (en) | 2018-08-07 | 2018-08-07 | Quick fixing device for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892332.3A CN108842527B (en) | 2018-08-07 | 2018-08-07 | Quick fixing device for railway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108842527A true CN108842527A (en) | 2018-11-20 |
| CN108842527B CN108842527B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892332.3A Active CN108842527B (en) | 2018-08-07 | 2018-08-07 | Quick fixing device for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108842527B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359326A (en) * | 2019-08-07 | 2019-10-22 | 江苏科技大学 | A kind of rapid fixing for railway |
| CN111172818A (en) * | 2019-12-31 | 2020-05-19 | 太原重工股份有限公司 | Rail fixing device |
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| CN203890818U (en) * | 2014-04-25 | 2014-10-22 | 宁波曙翔新材料股份有限公司 | Railroad sleeper fixing fastener |
| CN205152736U (en) * | 2015-11-21 | 2016-04-13 | 中铁十二局集团有限公司 | Rail is laid with preventing device of turning on one's side |
| CN206800080U (en) * | 2016-12-15 | 2017-12-26 | 河北恒创环保科技有限公司 | A kind of TMFC for high-speed railway |
| CN208899254U (en) * | 2018-08-07 | 2019-05-24 | 株洲时代电子技术有限公司 | Railway rapid fixing |
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2018
- 2018-08-07 CN CN201810892332.3A patent/CN108842527B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110101121A1 (en) * | 2007-11-15 | 2011-05-05 | Tomislav Debeljak | Fastening of rails on sleepers by resilient clips |
| CN203890818U (en) * | 2014-04-25 | 2014-10-22 | 宁波曙翔新材料股份有限公司 | Railroad sleeper fixing fastener |
| CN205152736U (en) * | 2015-11-21 | 2016-04-13 | 中铁十二局集团有限公司 | Rail is laid with preventing device of turning on one's side |
| CN206800080U (en) * | 2016-12-15 | 2017-12-26 | 河北恒创环保科技有限公司 | A kind of TMFC for high-speed railway |
| CN208899254U (en) * | 2018-08-07 | 2019-05-24 | 株洲时代电子技术有限公司 | Railway rapid fixing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359326A (en) * | 2019-08-07 | 2019-10-22 | 江苏科技大学 | A kind of rapid fixing for railway |
| CN111172818A (en) * | 2019-12-31 | 2020-05-19 | 太原重工股份有限公司 | Rail fixing device |
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