CN208668180U - A kind of urban track traffic gasket - Google Patents
A kind of urban track traffic gasket Download PDFInfo
- Publication number
- CN208668180U CN208668180U CN201821365560.7U CN201821365560U CN208668180U CN 208668180 U CN208668180 U CN 208668180U CN 201821365560 U CN201821365560 U CN 201821365560U CN 208668180 U CN208668180 U CN 208668180U
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- CN
- China
- Prior art keywords
- link block
- side wall
- gasket
- attachment device
- threaded rod
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of urban track traffic gaskets, including gasket body, the gasket body includes the first polyurethane pad and the second polyurethane pad, and first is fixedly connected between polyurethane pad and the second polyurethane pad by foamed cotton gasket, second polyurethane pad is equipped with grooving far from the side side wall of the first polyurethane pad, the side side wall of the gasket body is fixedly connected with the first attachment device, and the other side side wall of gasket body is fixedly connected with the second attachment device, first attachment device is the first link block, first link block is hollow structure, and first is rotatably connected to threaded rod in link block, the inner wall of one end of the threaded rod and the first link block is rotatablely connected, and the other end of threaded rod is arranged through the side wall of the first link block.It can be stably connected between each gasket body of the utility model, and easy to disassemble, convenient for the later period repair and maintenance of city rail.
Description
Technical field
The utility model relates to technical field of rail traffic more particularly to a kind of urban track traffic gaskets.
Background technique
Urban track traffic is the backbone of urban public transport, and with having energy saving, province, freight volume is big, round-the-clock, pollution-free
The features such as (or of low pollution) is again safe, belongs to environmentally protective railway and highway system, is particularly adapted to big and medium-sized cities, urban track traffic packet
It includes: subway system, light rail systems, monorail system, tramcar, magnetic floating system, automatic guide rail system, administrative region of a city fast railway
System.In addition, urban track traffic is to ride in track as some other new traffic system has occurred in the development of traffic system
Traffic system in main body, city rail need to install urban track traffic gasket additional when in use；
Existing urban track traffic gasket mostly uses greatly between each gasket body be fixedly connected during installation, is not easy to city
The later period repair and maintenance of city's track, thus it is proposed that a kind of urban track traffic gasket solves the above problems.
Utility model content
Purpose of the utility model is to solve problems of the prior art, and a kind of city rail proposed is handed over
Logical gasket.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of urban track traffic gasket, including gasket body, the gasket body include the first polyurethane pad and the
Two polyurethane pads, and be fixedly connected between the first polyurethane pad and the second polyurethane pad by foamed cotton gasket, it is described
Second polyurethane pad is equipped with grooving far from the side side wall of the first polyurethane pad, and the side side wall of the gasket body is fixed
It is connected with the first attachment device, and the other side side wall of gasket body is fixedly connected with the second attachment device, first connection
Device is the first link block, and first link block is hollow structure, and is rotatably connected to threaded rod in the first link block, described
The inner wall of one end of threaded rod and the first link block is rotatablely connected, and the other end of threaded rod is set through the side wall of the first link block
It sets, the threaded rod is equipped with third attachment device, and third attachment device matches setting with the second attachment device.
Preferably, the third attachment device includes two symmetrically arranged nuts, and two nuts are set in screw thread
On bar, the first L-type strut is fixedly connected on two nuts, first link block is far from the side wall of gasket body
Equipped with the first strip gab for matching setting with two the first L-type struts, and two the first type struts run through the first bar shaped and open
Mouth setting, second attachment device is the second link block, and the two sides side wall of the second link block is equipped with and the first L-type strut
Match the first slot of setting.
Preferably, symmetrically arranged installation cavity there are two being set on second link block, and pass through in two installation cavitys
Buffer unit slidably connects the second L-type strut, is equipped with to match with the second L-type strut on the side wall of two installation cavitys and sets
One end of the second strip gab set, two the second L-type struts is arranged through the side wall of the first slot, and two the 2nd L
The other end of type strut runs through the second strip gab, is equipped on the side wall of two the first L-type struts and the second L-type branch
Second slot of bar matching setting.
Preferably, the slide over side walls of first link block is connected with the first sliding lock block, and the first sliding lock block passes through
Wear threaded rod setting.
Preferably, there are two symmetrically arranged second sliding lock blocks for the slide over side walls connection of second link block, and
Two the second sliding lock blocks extend through two the second L-type strut settings.
Preferably, the buffer unit includes two symmetrically arranged supporting plates, and passes through multiple springs between two supporting plates
It is fixedly connected, the opposite side side wall of two supporting plates is fixedly connected with the side wall of the inner wall of installation cavity and the second L-type strut respectively.
Preferably, the external screw thread of the threaded rod is made of symmetrically arranged first external screw thread and the second external screw thread, and the
One external screw thread and the oppositely oriented setting of the second external screw thread, two nuts are respectively sleeved at the first external screw thread and the second external screw thread
On.
It is had the beneficial effect that in the utility model:
1, rotation threaded rod drives two nuts to move toward one another, and then drives two the first L-type strut relative motions, makes two
A first L-type strut is inserted into the first slot, and the first attachment device is enable to be stably connected with the second attachment device；
2, it pushes the second L-type strut to be inserted into the second L-type strut in the second slot, makes the first L-type strut and the first slot
Connection is more stable, and two supporting plates enable the second L-type strut Rapid reset under the cooperation of spring；
3, screw thread rod locking can be guaranteed the stabilization of threaded rod working condition, the second sliding lock block energy by the first sliding lock block
Enough by the second L-type branch rod locking, guarantee the stabilization of the second L-type strut working condition.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of urban track traffic gasket structural schematic diagram；
Fig. 2 be the utility model proposes a kind of urban track traffic gasket overlooking structure diagram；
Fig. 3 is the structural schematic diagram in Fig. 1 at A；
Fig. 4 is the structural schematic diagram in Fig. 2 at B.
In figure: 1 first polyurethane pad, 2 second polyurethane pads, 3 foamed cotton gaskets, 4 first link blocks, 5 threaded rods,
6 groovings, 7 nuts, 8 first L-type struts, 9 second link blocks, 10 first slots, 11 installation cavitys, 12 second L-type struts, 13 second
Slot, 14 first sliding lock blocks, 15 second sliding lock blocks, 16 supporting plates.
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.
Referring to Fig.1-4, a kind of urban track traffic gasket, including gasket body, gasket body include the first urethane pad
Piece 1 and the second polyurethane pad 2, and it is solid by foamed cotton gasket 3 between the first polyurethane pad 1 and the second polyurethane pad 2
Fixed connection, the second polyurethane pad 2 are equipped with grooving 6, the side side of gasket body far from the side side wall of the first polyurethane pad 1
Wall is fixedly connected with the first attachment device, and the other side side wall of gasket body is fixedly connected with the second attachment device, and first connects
Tipping is set to the first link block 4, and the first link block 4 is hollow structure, and is rotatably connected to threaded rod 5, spiral shell in the first link block 4
The inner wall of one end of rasp bar 5 and the first link block 4 is rotatablely connected, and the other end of threaded rod 5 runs through the side wall of the first link block 4
Setting, threaded rod 5 is equipped with third attachment device, and third attachment device matches setting with the second attachment device；
Third attachment device includes two symmetrically arranged nuts 7, and two nuts 7 are set on threaded rod 5, and two
The first L-type strut 8 is fixedly connected on nut 7, the first link block 4 is equipped with and two first far from the side wall of gasket body
First strip gab of the matching setting of L-type strut 8, and two the first type struts 8 are arranged through the first strip gab, second connects
Tipping is set to the second link block 9, and the two sides side wall of the second link block 9 is equipped with and matches the first of setting with the first L-type strut 8
Slot 10, the slide over side walls of the first link block 4 is connected with the first sliding lock block 14, and the first sliding lock block 14 runs through threaded rod
5 settings, the external screw thread of threaded rod 5 is made of symmetrically arranged first external screw thread and the second external screw thread, and the first external screw thread and the
The oppositely oriented setting of two external screw threads, two nuts 7 are respectively sleeved on the first external screw thread and the second external screw thread, rotate threaded rod 5
It drives two nuts 7 to move toward one another, and then drives two 8 relative motions of the first L-type strut, make two the first L-type strut 8 insertions
In first slot 10, the first attachment device is enable to be stably connected with the second attachment device, the first sliding lock block 14 can be by screw thread
Bar 5 is locked, and guarantees the stabilization of 5 working condition of threaded rod；
Symmetrically arranged installation cavity 11 there are two being set on second link block 9, and pass through buffering dress in two installation cavitys 11
It sets and slidably connects the second L-type strut 12, be equipped on the side wall of two installation cavitys 11 and match setting with the second L-type strut 12
One end of second strip gab, two the second L-type struts 12 is arranged through the side wall of the first slot 10, and two the second L-type branch
The other end of bar 12 runs through the second strip gab, is equipped on the side wall of two the first L-type struts 8 and the second L-type strut 12
The second slot 13 of setting is matched, there are two symmetrically arranged second sliding lock blocks for the slide over side walls connection of the second link block 9
15, and two the second sliding lock blocks 15 extend through two the second L-type strut 12 settings, buffer unit includes two and is symmetrical arranged
Supporting plate 16, and be fixedly connected between two supporting plates 16 by multiple springs, the opposite side side wall of two supporting plates 16 respectively with
The side wall of the inner wall of installation cavity 11 and the second L-type strut 12 is fixedly connected, and the second L-type strut 12 is pushed to make the second L-type strut 12
It is inserted into the second slot 13, connect the first L-type strut 8 with the first slot 10 more stable, two matching in spring of supporting plate 16
Enable 12 Rapid reset of the second L-type strut under conjunction, the second sliding lock block 15 can lock the second L-type strut 12, guarantee the
The stabilization of two L-type struts, 12 working condition.
In the utility model, when needing using shim body, grooving 6 is inserted in traffic track, by multiple traffic pads
Piece is set on traffic track, and rotation threaded rod 5 drives two nuts 7 to move toward one another, and then drives two the first L-type struts 8
Relative motion is inserted into two the first L-type struts 8 in first slot 10, is locked threaded rod 5 using the first sliding lock block 14,
It pushes the second L-type strut 12 to be inserted into the second L-type strut 12 in second slot 13, connects the first L-type strut 8 and the first slot 10
It connects more stable, is locked the second L-type strut 12 using the second sliding lock block 15, guarantee to connect between each gasket body steady
It is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of urban track traffic gasket, including gasket body, which is characterized in that the gasket body includes the first polyurethane
Gasket (1) and the second polyurethane pad (2), and pass through foaming between the first polyurethane pad (1) and the second polyurethane pad (2)
Cotton pad piece (3) is fixedly connected, and second polyurethane pad (2) is equipped with set far from the side side wall of the first polyurethane pad (1)
Slot (6), the side side wall of the gasket body is fixedly connected with the first attachment device, and the other side side wall of gasket body is fixed
It is connected with the second attachment device, first attachment device is the first link block (4), and first link block (4) is hollow knot
Structure, and be rotatably connected to threaded rod (5) in the first link block (4), one end and the first link block (4) of the threaded rod (5)
Inner wall rotation connection, and side wall of the other end of threaded rod (5) through the first link block (4) is arranged, and sets on the threaded rod (5)
There is third attachment device, and third attachment device matches setting with the second attachment device.
2. a kind of urban track traffic gasket according to claim 1, which is characterized in that the third attachment device includes
Two symmetrically arranged nuts (7), and two nuts (7) are set on threaded rod (5), it is solid on two nuts (7)
Surely it is connected with the first L-type strut (8), first link block (4) is equipped with and two the first L-types far from the side wall of gasket body
First strip gab of strut (8) matching setting, and two the first type struts (8) are arranged through the first strip gab, it is described
Second attachment device is the second link block (9), and the two sides side wall of the second link block (9) is equipped with and the first L-type strut (8)
The first slot (10) with setting.
3. a kind of urban track traffic gasket according to claim 2, which is characterized in that on second link block (9)
If slidably connecting the 2nd L by buffer unit there are two symmetrically arranged installation cavity (11), and in two installation cavitys (11)
Type strut (12) is equipped with the Article 2 that setting is matched with the second L-type strut (12) on the side wall of two installation cavitys (11)
Shape opening, side wall of the one end of two the second L-type struts (12) through the first slot (10) is arranged, and two the second L-types
The other end of strut (12) runs through the second strip gab, is equipped on the side wall of two the first L-type struts (8) and second
The second slot (13) of L-type strut (12) matching setting.
4. a kind of urban track traffic gasket according to claim 1, which is characterized in that first link block (4)
Slide over side walls is connected with the first sliding lock block (14), and the first sliding lock block (14) is arranged through threaded rod (5).
5. a kind of urban track traffic gasket according to claim 3, which is characterized in that second link block (9)
There are two symmetrically arranged second sliding lock blocks (15) for slide over side walls connection, and two the second sliding lock blocks (15) extend through
Two the second L-type strut (12) settings.
6. a kind of urban track traffic gasket according to claim 3, which is characterized in that the buffer unit includes two
Symmetrically arranged supporting plate (16), and being fixedly connected between two supporting plates (16) by multiple springs, two supporting plates (16) are opposite
Side side wall is fixedly connected with the side wall of the inner wall of installation cavity (11) and the second L-type strut (12) respectively.
7. a kind of urban track traffic gasket according to claim 2, which is characterized in that the outer spiral shell of the threaded rod (5)
Line is made of symmetrically arranged first external screw thread and the second external screw thread, and the first external screw thread with the second external screw thread is oppositely oriented sets
It sets, two nuts (7) are respectively sleeved on the first external screw thread and the second external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365560.7U CN208668180U (en) | 2018-08-23 | 2018-08-23 | A kind of urban track traffic gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821365560.7U CN208668180U (en) | 2018-08-23 | 2018-08-23 | A kind of urban track traffic gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668180U true CN208668180U (en) | 2019-03-29 |
Family
ID=65840982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821365560.7U Expired - Fee Related CN208668180U (en) | 2018-08-23 | 2018-08-23 | A kind of urban track traffic gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301810A (en) * | 2020-09-17 | 2021-02-02 | 建湖金洋科技有限公司 | Urban rail transit gasket |
-
2018
- 2018-08-23 CN CN201821365560.7U patent/CN208668180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301810A (en) * | 2020-09-17 | 2021-02-02 | 建湖金洋科技有限公司 | Urban rail transit gasket |
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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: 20190329 Termination date: 20200823 |