CN209722601U - A kind of elastic bar fastener fixed for rail - Google Patents
A kind of elastic bar fastener fixed for rail Download PDFInfo
- Publication number
- CN209722601U CN209722601U CN201920346815.3U CN201920346815U CN209722601U CN 209722601 U CN209722601 U CN 209722601U CN 201920346815 U CN201920346815 U CN 201920346815U CN 209722601 U CN209722601 U CN 209722601U
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- rail
- wall
- baffle
- top surface
- waist
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Abstract
The utility model discloses a kind of elastic bar fasteners fixed for rail, including sleeper, the top surface that the two sides of first groove are located at sleeper offers the second groove, round bar is respectively and fixedly provided on the inner wall of second groove, the first nut is bolted on the outer wall of the threaded rod, side on the outer wall of the threaded rod positioned at the first nut, which is run through, baffle, the side of the baffle, which is located on the outer wall of threaded rod, is bolted with the second nut, the inside of the baffle offers waist-shaped hole, the top surface of the waist-shaped hole is provided with spring, the top surface of the spring is mounted on screw spike, the end of the screw spike is run through waist-shaped hole and is screwed on the inner wall of riffled tube, rail is connected between the baffle, the utility model is convenient for finely tuning when installing rail, it in this way can be more when installing rail by elastic bar fastener It is flexible, while the installation of elastic bar fastener is also fairly simple, convenient.
Description
Technical field
The utility model relates to rail technology fields, and in particular to a kind of elastic bar fastener fixed for rail.
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.Track is usually made of two parallel rail.Rail fixation is placed on sleeper, is cut under sleeper for road.With
Rail made of steel can bear bigger weight than other materials.Sleeper is also known as sleeper or road pillow, and function is rail
Weight separately spread, and keep rail fix, maintain the gauge of rail.In general, the bottom of track is what chad was paved into
Road quarrel.Road quarrel is also known as ballast, rubble or railway roadbed, is that elasticity and drain function are provided for track.Rail can also be layered on concrete
On the pedestal built up (just fairly common on bridge), or even inside concrete.
Currently, the elastic bar fastener fixed for rail, it is inflexible during installation to be not easy to be finely adjusted such rail, and
And the installation of elastic bar fastener is not convenient enough.
Utility model content
The purpose of this utility model is to provide a kind of elastic bar fasteners fixed for rail, to solve above-mentioned background skill
The elastic bar fastener fixed for rail mentioned in art, it is inflexible during installation to be not easy to be finely adjusted such rail, and
The problems such as installation of elastic bar fastener not enough facilitates.
To achieve the above object, the utility model provides the following technical solutions: a kind of elastic bar fastener fixed for rail,
Including sleeper, the top surface middle position of the sleeper offers the first groove, and the two sides of first groove are located at the top of sleeper
Face offers the second groove, and round bar is respectively and fixedly provided on the inner wall of second groove, is rotatablely connected on the outer wall of the round bar
There is hollow tube, threaded rod is welded on the outer wall of the hollow tube side, is bolted with the first spiral shell on the outer wall of the threaded rod
Cap, the side that the first nut is located on the outer wall of the threaded rod, which is run through, baffle, and the side of the baffle is located at threaded rod
Outer wall on be bolted with the second nut, the inside of the baffle offers waist-shaped hole, and the top surface of the waist-shaped hole is respectively provided with
There is spring, the underface that the top surface of first groove is located at waist-shaped hole is inlaid with riffled tube, and the top surface of the spring is equal
Screw spike is installed, the end of the screw spike is run through waist-shaped hole and is screwed on the inner wall of riffled tube, the baffle
Between be connected with rail, the bottom of the rail is provided with rubber mat plate.
Preferably, the side outer wall bottom of the baffle offers the card slot to match with rail, the card slot it is interior
Portion is adhesive with silicagel pad.
Preferably, the bottom of the rubber mat plate is provided with height-regulating gasket.
Preferably, plain washer is socketed on the outer wall of the screw spike.
Preferably, the two sides that the top surface of the baffle is located at waist-shaped hole offer the arc groove to match with spring.
Preferably, it is described be turned up gasket with a thickness of between 0.5 centimetre to 1 centimetre.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is convenient for finely tuning when installing rail, is installing rail Shi Huigeng by elastic bar fastener in this way
What is added is flexible, while the installation of elastic bar fastener is also fairly simple, convenient；
2, the utility model is by being added round bar, hollow tube, threaded rod, the first nut, the second nut, baffle and waist-shaped hole
Setting baffle can be made to be moved by the first nut and the second nut on rotation threaded rod outer wall, in this way can be
The fine tuning of left and right is convenient for when rail is installed, it can during installation more flexibly；
3, the utility model can be such that screw spike runs through by the setting of addition spring, screw spike and riffled tube
Spring and waist-shaped hole are screwed in riffled tube, and installation so is also compared simple.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the main view of the utility model.
In figure: 1, sleeper；2, the first groove；3, the second groove；4, round bar；5, hollow tube；6, threaded rod；7, the first spiral shell
Cap；8, baffle；9, the second nut；10, waist-shaped hole；11, spring；12, riffled tube；13, screw spike；14, card slot；15, iron
Rail；16, rubber mat plate；17, gasket is turned up；18, plain washer；19, arc 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.
The utility model provides a kind of technical solution as shown in Figs. 1-3, a kind of elastic bar fastener fixed for rail,
Including sleeper 1, the top surface middle position of the sleeper 1 offers the first groove 2, and the two sides of first groove 2 are located at sleeper 1
Top surface offer the second groove 3, be respectively and fixedly provided with round bar 4 on the inner wall of second groove 3, on the outer wall of the round bar 4
It is rotatably connected to hollow tube 5, is welded with threaded rod 6 on the 5 side outer wall of hollow tube, on the outer wall of the threaded rod 6
Be bolted with the first nut 7, the side that the first nut 7 is located on the outer wall of the threaded rod 6, which is run through, baffle 8, baffle 8 it is interior
Portion offers the through-hole to match with threaded rod 6, and the side of the baffle 8, which is located on the outer wall of threaded rod 6, is bolted with second
Nut 9, the inside of the baffle 8 offer waist-shaped hole 10, and the top surface of the waist-shaped hole 10 is provided with spring 11, and described
The underface that the top surface of one groove 2 is located at waist-shaped hole 10 is inlaid with riffled tube 12, and the top surface of the spring 11 is mounted on
Screw spike 13, the end of the screw spike 13 are run through waist-shaped hole 10 and are screwed on the inner wall of riffled tube 12, the gear
Rail 15 is connected between plate 8, the bottom of the rail 15 is provided with rubber mat plate 16.
Specifically, the side outer wall bottom of the baffle 8 offers the card slot 14 to match with rail 15, the card slot
14 inside is adhesive with silicagel pad, can then fix enhanced convenience in this way in order to be clamped to rail 15, stablize.
Specifically, the bottom of the rubber mat plate 16, which is provided with, is turned up gasket 17, it is convenient for the adjustment of height, makes to install
Later rail 15 is more smooth.
Specifically, being socketed with plain washer 18 on the outer wall of the screw spike 13, long-term rain can effectively prevent in this way
Water drenches, and corrosion is caused to be not easy to the dismounting and maintenance of screw spike 13.
Specifically, to offer the arc to match with spring 11 recessed for the two sides that the top surface of the baffle 8 is located at waist-shaped hole 10
In this way installation can be conveniently fixed in order to the placement of spring 11 in slot 19.
Specifically, it is described be turned up gasket 17 with a thickness of between 0.5 centimetre to 1 centimetre, can be pacified in this way with rail 15
When dress, it is convenient for upper and lower height and is finely adjusted, can effectively prevent the shaking that is uneven.
Working principle: in use, can then rotate hollow tube 5 according to the position of the placement of rail 15 and be clamped baffle 8
It, can be by rotating the first nut at this moment if be not just connected in the card slot 14 of 8 end of baffle to the two sides of rail 15
7 move baffle 8 to side, are then fixed by the second nut 9, can guarantee that card slot 14 is just clamped in this way
In the two sides of rail 15, then spring 11 is placed in the arc groove 19 of 10 two sides of waist-shaped hole again, at this moment by screw spike
13 are mounted on the top surface of spring 11, and then screw spike 13 runs through waist-shaped hole 10, are screwed onto riffled tube 12, pass through outer wall
Tool tightens screw spike 13, so that it may, in this way when spring 11 is installed, it can be convenient for stablizing, install
When can more flexibly, it is simple that it is more convenient to use, and it is flexible for installation while, the stabilization that also compares.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of elastic bar fastener fixed for rail, including sleeper (1), it is characterised in that: among the top surface of the sleeper (1)
Position offers the first groove (2), and the top surface that the two sides of first groove (2) are located at sleeper (1) offers the second groove
(3), it is respectively and fixedly provided with round bar (4) on the inner wall of second groove (3), is rotatably connected on the outer wall of the round bar (4)
Blank pipe (5) is welded with threaded rod (6) on the outer wall of hollow tube (5) side, is spirally connected on the outer wall of the threaded rod (6)
Have the first nut (7), the side on the outer wall of the threaded rod (6) positioned at the first nut (7), which is run through, to be had baffle (8), described
The side of baffle (8), which is located on the outer wall of threaded rod (6), to be bolted with the second nut (9), and the inside of the baffle (8) opens up
Have waist-shaped hole (10), the top surface of the waist-shaped hole (10) is provided with spring (11), and the top surface of first groove (2) is located at waist
The underface of type hole (10) is inlaid with riffled tube (12), and the top surface of the spring (11) is mounted on screw spike (13),
The end of the screw spike (13) is run through waist-shaped hole (10) and is screwed on the inner wall of riffled tube (12), the baffle (8)
Between be connected with rail (15), the bottom of the rail (15) is provided with rubber mat plate (16).
2. a kind of elastic bar fastener fixed for rail according to claim 1, it is characterised in that: the baffle (8)
Side outer wall bottom offers the card slot (14) to match with rail (15), and the inside of the card slot (14) is adhesive with silica gel
Pad.
3. a kind of elastic bar fastener fixed for rail according to claim 1, it is characterised in that: the rubber mat plate
(16) bottom, which is provided with, is turned up gasket (17).
4. a kind of elastic bar fastener fixed for rail according to claim 1, it is characterised in that: the screw spike
(13) plain washer (18) are socketed on outer wall.
5. a kind of elastic bar fastener fixed for rail according to claim 1, it is characterised in that: the baffle (8)
The two sides that top surface is located at waist-shaped hole (10) offer the arc groove (19) to match with spring (11).
6. a kind of elastic bar fastener fixed for rail according to claim 3, it is characterised in that: the height-regulating gasket
(17) with a thickness of between 0.5 centimetre to 1 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346815.3U CN209722601U (en) | 2019-03-21 | 2019-03-21 | A kind of elastic bar fastener fixed for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920346815.3U CN209722601U (en) | 2019-03-21 | 2019-03-21 | A kind of elastic bar fastener fixed for rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209722601U true CN209722601U (en) | 2019-12-03 |
Family
ID=68687178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920346815.3U Active CN209722601U (en) | 2019-03-21 | 2019-03-21 | A kind of elastic bar fastener fixed for rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209722601U (en) |
-
2019
- 2019-03-21 CN CN201920346815.3U patent/CN209722601U/en active Active
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