CN209397446U - A kind of shoulder block formula Damping fastening - Google Patents
A kind of shoulder block formula Damping fastening Download PDFInfo
- Publication number
- CN209397446U CN209397446U CN201822232346.0U CN201822232346U CN209397446U CN 209397446 U CN209397446 U CN 209397446U CN 201822232346 U CN201822232346 U CN 201822232346U CN 209397446 U CN209397446 U CN 209397446U
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- CN
- China
- Prior art keywords
- fixed
- mounting cylinder
- block
- backing plate
- iron seat
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of shoulder block formula Damping fastenings, including sleeper, iron seat and mounting cylinder, the sleeper upper end is provided with iron seat, crushing block is fixed on the outer wall of the mounting cylinder, the lower end of the vertical bar is equipped with work bearing, and work bearing is mounted in extension sheet, and fixed block is provided with below extension sheet, fixed block is fixed on the lower end of mounting cylinder inner wall simultaneously, the iron seat is connected with limited block, and limited block is fixed on backing plate, and rail is provided with above backing plate, fixing groove is offered on the rail, and collets are installed above fixing groove, and collets are connected with spring, the spring is mounted on iron seat.The shoulder block formula Damping fastening is designed using novel structure, devises with the structure for facilitating installation function, solves the problems, such as that conventional apparatus is inconvenient to install, while devising the structure with fixed function, solves the problems, such as that conventional apparatus is fixed unstable.
Description
Technical field
The utility model relates to Damping fastening technical field, specially a kind of shoulder block formula Damping fastening.
Background technique
Damping fastening is a kind of part for connecting rail and sleeper, and Damping fastening has connection reliable, and structure is simple, and just
In dismounting the characteristics of, be widely applied by people.
Shoulder block formula Damping fastening is one of Damping fastening, but there is not sides when in use for existing Damping fastening
Just install and fix unstable disadvantage.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original Damping fastening.
Utility model content
The purpose of this utility model is to provide a kind of shoulder block formula Damping fastenings, to solve to propose not in above-mentioned background technique
Facilitate installation and fixed unstable problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of shoulder block formula Damping fastening, including rail
Pillow, iron seat and mounting cylinder, the sleeper upper end is provided with iron seat, and mounting cylinder is fixed on iron seat, and mounting cylinder is mounted on
On sleeper, it is fixed with crushing block on the outer wall of the mounting cylinder, and mounting cylinder is mounted on the inside of fixed ring, and mounting cylinder
It is internally provided with vertical bar, the lower end of the vertical bar is equipped with work bearing, and the bearing that works is mounted in extension sheet, and is extended
Fixed block being provided with below piece, while fixed block is fixed on the lower end of mounting cylinder inner wall, the iron seat is connected with limited block,
And limited block is fixed on backing plate, and is provided with rail above backing plate, fixing groove is offered on the rail, and in fixing groove
Side is equipped with collets, and collets are connected with spring, and the spring is mounted on iron seat.
Preferably, center line symmetrical setting of the mounting cylinder about rail, and mounting cylinder and crushing block are to be welded to connect,
And the shape of crushing block longitudinal section is trapezoidal, while mounting cylinder is to be threadedly coupled with crushing block and fixed ring.
Preferably, the vertical bar is by work bearing and extension sheet composition rotation connection, and extension sheet is about in vertical bar
Heart line is angularly distributed, and the diameter on the inside of the surrounded annulus of extension sheet is less than the circular diameter in fixed block cross section.
Preferably, center line symmetrical setting of the limited block about backing plate, and limited block and backing plate are bonding connection, and
And limited block and iron seat are to be connected together.
Preferably, the backing plate upper surface is evenly arranged with arc convex, and the material of backing plate is rubber, and backing plate and
The fitting of rail lower end surface.
Preferably, the lower end surface spaced set of the collets has semi-cylindrical hill, and the semicircle of collets lower end surface
Shape protrusion and fixing groove are to be connected together, and fixing groove is spaced set.
Compared with prior art, the utility model has the beneficial effects that the shoulder block formula Damping fastening, using novel structure
Design devises with the structure for facilitating installation function, solves the problems, such as that conventional apparatus is inconvenient to install, while devising tool
There is the structure of fixed function, solves the problems, such as that conventional apparatus is fixed unstable；
1. the knot that sleeper, iron seat, mounting cylinder, crushing block, fixed ring, vertical bar, work bearing, extension sheet and fixed block form
Structure is that device realizes the structure basis for facilitating installation function, fixes the position of extension sheet by controlling fixed ring, passes through extension
Piece fixes the position of iron seat and sleeper, solves the problems, such as that conventional apparatus is inconvenient to install；
2. the structure of backing plate, fixing groove, collets and spring and rail composition is the structure that device realizes fixed function
Basis fixes the position of collets and rail by fixing groove, is absorbed, is played slow to the vibration on rail by backing plate
Bestir oneself use, part collision generates loud noise to anti-locking apparatus at work, solves the problems, such as that conventional apparatus is fixed unstable.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is that the utility model mounting cylinder faces the schematic diagram of the section structure；
Fig. 4 is the utility model crushing block overlooking structure diagram；
Fig. 5 is the utility model extension sheet present invention looks up structural representation；
Fig. 6 is the utility model backing plate overlooking structure diagram.
In figure: 1, sleeper；2, iron seat；3, mounting cylinder；4, crushing block；5, fixed ring；6, vertical bar；7, work bearing；8, prolong
Lengthy motion picture；9, fixed block；10, limited block；11, backing plate；12, fixing groove；13, collets；14, spring；15, rail.
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.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of shoulder block formula Damping fastening, including sleeper 1,
Iron seat 2, mounting cylinder 3, crushing block 4, fixed ring 5, vertical bar 6, work bearing 7, extension sheet 8, fixed block 9, limited block 10, backing plate
11, fixing groove 12, collets 13, spring 14 and rail 15,1 upper end of sleeper is provided with iron seat 2, and peace is fixed on iron seat 2
Fitted tube 3, and mounting cylinder 3 is mounted on sleeper 1, crushing block 4 is fixed on the outer wall of mounting cylinder 3, and mounting cylinder 3 is mounted on admittedly
Determine the inside of ring 5, and mounting cylinder 3 is internally provided with vertical bar 6, the lower end of vertical bar 6 is equipped with work bearing 7, and working shaft
It holds 7 to be mounted in extension sheet 8, and the lower section of extension sheet 8 is provided with fixed block 9, while fixed block 9 is fixed in mounting cylinder 3
The lower end of wall, iron seat 2 are connected with limited block 10, and limited block 10 is fixed on backing plate 11, and are provided with above backing plate 11
Rail 15 offers fixing groove 12 on rail 15, and is equipped with collets 13 above fixing groove 12, and collets 13 and spring
Item 14 is connected, and spring 14 is mounted on iron seat 2.
Center line symmetrical setting of the mounting cylinder 3 about rail 15 in this example, and mounting cylinder 3 and crushing block 4 are to be welded to connect,
And the shape of 4 longitudinal section of crushing block is trapezoidal, while mounting cylinder 3 is to be threadedly coupled with crushing block 4 and fixed ring 5, this
Design ensure that mounting cylinder 3 can the position effectively to iron seat 2 be fixed, mounting cylinder 3 and crushing block 4 can be fixed effectively,
Fixed ring 5 is effectively moved on mounting cylinder 3 and crushing block 4, and fixed ring 5 effectively squeezes crushing block 4, makes mounting cylinder
3 can effectively squeeze vertical bar 6, so that the position of vertical bar 6 be fixed；
Vertical bar 6 is rotatablely connected by work bearing 7 and the composition of extension sheet 8, and center line etc. of the extension sheet 8 about vertical bar 6
Angular distribution, and the diameter on the inside of the surrounded annulus of extension sheet 8 is less than the circular diameter in 9 cross section of fixed block, this design
It ensure that fixed block 9 can effectively squeeze extension sheet 8, extension sheet 8 can be effectively by work bearing 7 about vertical bar 6
It is rotated, extension sheet 8 enters in the slot opened up on sleeper 1, so that sleeper 1 and the position of iron seat 2 be made to be fixed；
Center line symmetrical setting of the limited block 10 about backing plate 11, and limited block 10 and backing plate 11 are bonding connection, and
Limited block 10 and iron seat 2 are to be connected together, and this design ensure that limited block 10 and backing plate 11 can be fixed effectively, limited block 10
Can effectively it engage with iron seat 2, so that backing plate 11 and the position of iron seat 2 be enable effectively to fix；
11 upper surface of backing plate is evenly arranged with arc convex, and the material of backing plate 11 is rubber, and backing plate 11 and rail
The fitting of 15 lower end surfaces, this design ensure that the power being subject on rail 15 can be effectively passed on backing plate 11, and backing plate 11 is to steel
The power being subject on rail 15 is buffered, to improve the effectiveness in vibration suppression of device；
The lower end surface spaced set of collets 13 has a semi-cylindrical hill, and the semi-cylindrical hill of 13 lower end surface of collets and
Fixing groove 12 is to be connected together, and fixing groove 12 is spaced set, and this design ensure that collets 13 and rail 15
Position can effectively be fixed, while collets 13 effectively obstruct the electric signal on rail 15 and sleeper 1.
Working principle: vertical bar 6 is inserted on mounting cylinder 3, strikes the upper end of vertical bar 6 downwards with hammer, vertical bar 6 is in mounting cylinder
It is moved downward in 3, the fixed block 9 of 3 lower end of extension sheet 8 and mounting cylinder of 6 lower end of vertical bar contacts, and fixed block 9 carries out extension sheet 8
It squeezes, extension sheet 8 is rotated by work bearing 7 about vertical bar 6, and extension sheet 8 enters sleeper 1 by the slot on mounting cylinder 3
In upper corresponding slot, fixed ring 5 is rotated, since fixed ring 5 and mounting cylinder 3 are to be threadedly coupled with crushing block 4, fixed ring 5
It is moved upwards on mounting cylinder 3, when fixed ring 5 moves to the position of crushing block 4, fixed ring 5 squeezes crushing block 4,
Crushing block 4 squeezes mounting cylinder 3, and mounting cylinder 3 squeezes vertical bar 6, and the position of vertical bar 6 is fixed, thus sleeper 1 and iron
The position of seat 2 is fixed, and limited block 10 is stuck on iron seat 2,11 lower end surface of backing plate is bonded on sleeper 1 by glue, by steel
15 lower end surface of rail and the fitting of the upper surface of backing plate 11, spring 14 are inserted in the hole on iron seat 2, spring 14 is to collets
13 1 downward pressure, wherein collets 13 are Insulation rail distance keeper, are existing mature technology, are not described in detail herein, are insulated
The position of block 13 and rail 15 is fixed, since 13 lower end surface of collets is protrusion setting, the protrusion of 13 lower end surface of collets and solid
Determine slot 12 to be fixed, in vibration, collets 13 and rail 15 misplace anti-locking apparatus, while preventing collets 13 and rail 15
Collision makes a noise, while rail 15 squeezes backing plate 11, and position of the rail 15 on device is fixed, and installation has operated
At；
When device is vibrated, rail 15 is transferred force on backing plate 11, since 11 upper surface of backing plate is evenly arranged with
Arc convex, and the material of backing plate 11 is rubber, backing plate 11 effectively absorbs the power on rail 15, while spring 14 is right
Power on rail 15 is absorbed, and the vibration-damping function of device is realized.
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 (6)
1. a kind of shoulder block formula Damping fastening, including sleeper (1), iron seat (2) and mounting cylinder (3), it is characterised in that: the sleeper
(1) upper end is provided with iron seat (2), and mounting cylinder (3) are fixed on iron seat (2), and mounting cylinder (3) is mounted on sleeper (1),
It is fixed with crushing block (4) on the outer wall of the mounting cylinder (3), and mounting cylinder (3) is mounted on the inside of fixed ring (5), and pacifies
Fitted tube (3) is internally provided with vertical bar (6), and the lower end of the vertical bar (6) is equipped with work bearing (7), and bearing (7) peace that works
On extension sheet (8), and fixed block (9) are provided with below extension sheet (8), while fixed block (9) is fixed on mounting cylinder
(3) lower end of inner wall, the iron seat (2) is connected with limited block (10), and limited block (10) is fixed on backing plate (11), and
It is provided with rail (15) above backing plate (11), is offered fixing groove (12) on the rail (15), and peace above fixing groove (12)
Equipped with collets (13), and collets (13) are connected with spring (14), and the spring (14) is mounted on iron seat (2)
On.
2. a kind of shoulder block formula Damping fastening according to claim 1, it is characterised in that: the mounting cylinder (3) is about rail
(15) center line symmetrical setting, and mounting cylinder (3) and crushing block (4) are to be welded to connect, and the shape of crushing block (4) longitudinal section
Shape is trapezoidal, while mounting cylinder (3) is to be threadedly coupled with crushing block (4) and fixed ring (5).
3. a kind of shoulder block formula Damping fastening according to claim 1, it is characterised in that: the vertical bar (6) passes through working shaft
(7) and extension sheet (8) composition rotation connection are held, and extension sheet (8) is angularly distributed about the center line of vertical bar (6), and is prolonged
Diameter on the inside of lengthy motion picture (8) surrounded annulus is less than the circular diameter in fixed block (9) cross section.
4. a kind of shoulder block formula Damping fastening according to claim 1, it is characterised in that: the limited block (10) is about backing plate
(11) center line symmetrical setting, and limited block (10) and backing plate (11) are bonding connection, and limited block (10) and iron seat (2)
To be connected together.
5. a kind of shoulder block formula Damping fastening according to claim 1, it is characterised in that: backing plate (11) upper surface is uniform
It is provided with arc convex, and the material of backing plate (11) is rubber, and backing plate (11) and rail (15) lower end surface are bonded.
6. a kind of shoulder block formula Damping fastening according to claim 1, it is characterised in that: the lower end surface of the collets (13)
Spaced set has semi-cylindrical hill, and the semi-cylindrical hill of collets (13) lower end surface and fixing groove (12) are to be connected together,
And fixing groove (12) is spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232346.0U CN209397446U (en) | 2018-12-28 | 2018-12-28 | A kind of shoulder block formula Damping fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822232346.0U CN209397446U (en) | 2018-12-28 | 2018-12-28 | A kind of shoulder block formula Damping fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397446U true CN209397446U (en) | 2019-09-17 |
Family
ID=67896827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822232346.0U Expired - Fee Related CN209397446U (en) | 2018-12-28 | 2018-12-28 | A kind of shoulder block formula Damping fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922010A (en) * | 2022-05-22 | 2022-08-19 | 苏州市丽苏塑胶科技有限公司 | Reinforced insulation gauge block for elastic strip fastener and manufacturing process thereof |
-
2018
- 2018-12-28 CN CN201822232346.0U patent/CN209397446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922010A (en) * | 2022-05-22 | 2022-08-19 | 苏州市丽苏塑胶科技有限公司 | Reinforced insulation gauge block for elastic strip fastener and manufacturing process thereof |
| CN114922010B (en) * | 2022-05-22 | 2023-08-04 | 苏州市丽苏塑胶科技有限公司 | Reinforced insulation track gauge block for elastic strip fastener and manufacturing process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20201228 |