CN214197234U - A flexible connector that is used for track traffic's high corrosion resistance - Google Patents
A flexible connector that is used for track traffic's high corrosion resistance Download PDFInfo
- Publication number
- CN214197234U CN214197234U CN202023214348.0U CN202023214348U CN214197234U CN 214197234 U CN214197234 U CN 214197234U CN 202023214348 U CN202023214348 U CN 202023214348U CN 214197234 U CN214197234 U CN 214197234U
- Authority
- CN
- China
- Prior art keywords
- support piece
- corrosion resistance
- high corrosion
- water
- piece
- 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.)
- Active
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a flexible connector of high corrosion resistance for track traffic, including support piece and flexible connection spare, the equal fixed connection support piece in flexible connection spare both ends face position, support piece's open end position complex has seal assembly, seal assembly includes rubber circle and water-swelling sealing rod, water-swelling sealing rod bonds at rubber circle inner wall, the inside cavity of having seted up of rubber circle. The rubber ring is matched with the water swelling water stop strip for use, so that the sealing property of the connection between the supporting piece and the supporting surface is effectively improved, the water liquid is prevented from permeating, the corrosion to the supporting piece and the flexible connecting piece is reduced, the service life is prolonged, the deformation of the rubber ring is effectively increased by the cavity in the rubber ring, and the rubber ball movably arranged in the cavity is used for assisting in supporting the rubber ring and improving the use effect; the structural strength of the supporting piece is improved through the metal ribs and the metal rib plates, the deformation and fracture preventing performance is good, and the service life is prolonged.
Description
Technical Field
The utility model relates to a track traffic articles for use technical field specifically is a flexible connector of high corrosion resistance for track traffic.
Background
Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.
The flexible connector is composed of a flexible connecting piece and supporting pieces fixedly connected to two ends of the flexible connecting piece, and supporting force is provided for the flexible connecting piece through the supporting pieces.
However, the existing flexible connector for rail transit has the following disadvantages when in use:
1. the sealing performance between the support piece and the mounting surface is poor, so that water is easy to permeate, the corrosion in the support piece and the flexible connecting piece is caused, and the service life is shortened;
2. the structural strength of the supporting piece is low, deformation and even fracture are easy to occur after stress is applied, and the using effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high corrosion resistance flexible connector for track traffic, which aims to solve the problems that the sealing performance between the supporting piece and the mounting surface proposed in the background technology is poor, so that water liquid is easy to permeate, the corrosion in the supporting piece and the flexible connecting piece is caused, and the service life is shortened; the structural strength of the supporting piece is low, deformation is easy to occur after stress, even the phenomenon of fracture occurs, and the using effect is reduced.
In order to solve the technical problem, the utility model provides a following technical scheme: a high corrosion resistance flexible connector for rail transit comprises a support part and a flexible connecting part, the two end surfaces of the flexible connecting piece are fixedly connected with a supporting piece, the opening end of the supporting piece is compounded with a sealing component, the sealing component comprises a rubber ring and a water-swelling water stop strip, the water-swelling water stop strip is stuck to the inner wall of the rubber ring, the rubber ring is internally provided with a cavity, the rubber ball is movably arranged in the cavity, the rubber ring is matched with the water-swelling water stop strip for use, the sealing property of the connection between the supporting piece and the supporting surface is effectively improved, the water liquid is prevented from permeating, the corrosion to the supporting piece and the flexible connecting piece is reduced, the service life is prolonged, the deformation of the rubber ring is effectively increased due to the cavity in the rubber ring, and the rubber ball movably arranged in the cavity is used for assisting in supporting the rubber ring and improving the use effect; the structural strength of the supporting piece is improved through the metal ribs and the metal rib plates, the deformation and fracture preventing performance is good, and the service life is prolonged.
Further, rubber circle and water-swelling sealing rod all with support piece fixed connection, seal assembly's rubber circle and water-swelling sealing rod all have fine sealing performance, the rubber circle cooperation is met water-swelling sealing rod and is used, the effectual leakproofness that is connected between support piece and the holding surface that has improved, prevent the infiltration of water liquid, reduce the corruption to support piece and flexonics spare, increase of service life, the inside cavity of rubber circle, the effectual deformation volume that has increased the rubber circle, the rubber ball that the inside activity of cavity set up for the auxiliary stay rubber circle, and the use effect is improved.
Further, the assembly hole has been seted up on the support piece surface, the assembly hole is located the seal assembly outside, runs through the assembly hole through the retaining member, is convenient for fix the support piece installation, and stability is high.
Furthermore, support piece and flexible connectors junction fixed connection hoop, the surface recombination of hoop has anticorrosive coating, through the effectual structural strength who improves support piece and flexible connectors junction of hoop, prevents pine and takes off and fracture, increase of service life, anticorrosive coating improves the corrosion resisting property of hoop.
Furthermore, the evenly distributed metal ribs are arranged at the top end and the bottom end of the back of the support piece, the structural strength of the support piece is improved through the metal ribs, the deformation and fracture resistance are good, and the service life is prolonged.
Furthermore, the metal rib plates are uniformly distributed on the two side walls of the back of the support piece, the structural strength of the support piece is improved through the metal rib plates, the deformation and fracture resistance are good, and the service life is prolonged.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. support piece's open end position complex has seal assembly, seal assembly includes rubber circle and water-swelling sealing rod, the rubber circle cooperation is met water-swelling sealing rod and is used, the effectual leakproofness that is connected between support piece and the holding surface that has improved, prevent the infiltration of water liquid, reduce the corruption to support piece and flexonics spare, increase of service life, the inside cavity of rubber circle, the effectual deformation volume that has increased the rubber circle, the rubber ball that the inside activity of cavity set up for the auxiliary stay rubber circle, and the use effect is improved.
2. The metal ribs are evenly distributed at the top end and the bottom end of the back of the support piece, the metal rib plates are evenly distributed at the positions of two side walls of the back of the support piece, the structural strength of the support piece is improved through the metal ribs and the metal rib plates, the deformation and fracture resistance are good, and the service life is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the supporting member and the flexible connecting member of the present invention;
fig. 3 is a schematic structural view of the sealing assembly of the present invention;
in the figure: 1. a support member; 101. an assembly hole; 2. a seal assembly; 3. a flexible connector; 4. a metal rib plate; 5. a metal rib; 6. a hoop; 601. an anti-corrosion coating; 7. a rubber ring; 8. a cavity; 9. a rubber ball; 10. a water stop rod expanding when meeting water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a soft connector of high corrosion resistance for track traffic, includes support piece 1 and flexible connection piece 3, the equal fixed connection support piece 1 in 3 both ends face positions of flexible connection piece, support piece 1's open end position complex has seal assembly 2, seal assembly 2 includes rubber circle 7 and water inflation sealing rod 10, water inflation sealing rod 10 bonds at 7 inner walls of rubber circle, cavity 8 has been seted up to 7 inside of rubber circle, the inside activity of cavity 8 sets up rubber ball 9.
The equipartition of support piece 1 back top and bottom position has metal rib 5, improves support piece 1's structural strength through metal rib 5, and the deformation of preapring for an unfavorable turn of events is good with prevent fracture performance, increase of service life.
The metal rib plates 4 are uniformly distributed on the two side walls of the back of the support member 1, the structural strength of the support member 1 is improved through the metal rib plates 4, the deformation and fracture resistance are good, and the service life is prolonged.
The utility model discloses a theory of operation: the sealing assembly 2 is compounded at the opening end of the supporting piece 1, the sealing assembly 2 comprises a rubber ring 7 and a water-swelling water stop strip 10, the rubber ring 7 and the water-swelling water stop strip 10 of the sealing assembly 2 both have good sealing performance, the rubber ring 7 is matched with the water-swelling water stop strip 10 for use, the sealing performance of connection between the supporting piece 1 and a supporting surface is effectively improved, water liquid is prevented from permeating, corrosion to the supporting piece 1 and the flexible connecting piece 3 is reduced, the service life is prolonged, a cavity 8 in the rubber ring 7 effectively increases the deformation of the rubber ring 7, a rubber ball 9 is movably arranged in the cavity 8 and used for assisting in supporting the rubber ring 7, and the using effect is improved; the connecting part of the supporting part 1 and the flexible connecting part 3 is fixedly connected with the hoop ring 6, the surface of the hoop ring 6 is compounded with the anti-corrosion coating 601, the structural strength of the connecting part of the supporting part 1 and the flexible connecting part 3 is effectively improved through the hoop ring 6, loosening and fracture are prevented, the service life is prolonged, and the anti-corrosion coating 601 improves the anti-corrosion performance of the hoop ring 6; the metal ribs 5 are evenly distributed at the top end and the bottom end of the back of the support member 1, the metal rib plates 4 are evenly distributed at the positions of two side walls of the back of the support member 1, the structural strength of the support member 1 is improved through the metal ribs 5 and the metal rib plates 4, the deformation and fracture resistance are good, and the service life is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a soft connector of high corrosion resistance for track traffic, includes support piece (1) and flexible connection spare (3), equal fixed connection support piece (1) in flexible connection spare (3) both ends face position, its characterized in that: the compound seal assembly (2) that has of open end position of support piece (1), seal assembly (2) include rubber circle (7) and meet water inflation sealing rod (10), meet water inflation sealing rod (10) and bond at rubber circle (7) inner wall, cavity (8) have been seted up to rubber circle (7) inside, cavity (8) inside activity sets up rubber ball (9).
2. A high corrosion resistance flexible connector for rail transit according to claim 1, characterized in that: rubber circle (7) and chance water inflation sealing rod (10) all with support piece (1) fixed connection.
3. A high corrosion resistance flexible connector for rail transit according to claim 1, characterized in that: the surface of the support piece (1) is provided with an assembling hole (101), and the assembling hole (101) is located outside the sealing component (2).
4. A high corrosion resistance flexible connector for rail transit according to claim 1, characterized in that: the connecting part of the supporting part (1) and the flexible connecting part (3) is fixedly connected with a hoop (6), and an anti-corrosion coating (601) is compounded on the surface of the hoop (6).
5. A high corrosion resistance flexible connector for rail transit according to claim 1, characterized in that: the top end and the bottom end of the back of the support piece (1) are evenly distributed with metal ribs (5).
6. A high corrosion resistance flexible connector for rail transit according to claim 1, characterized in that: and metal rib plates (4) are uniformly distributed on two side walls of the back surface of the support member (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214348.0U CN214197234U (en) | 2020-12-28 | 2020-12-28 | A flexible connector that is used for track traffic's high corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214348.0U CN214197234U (en) | 2020-12-28 | 2020-12-28 | A flexible connector that is used for track traffic's high corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197234U true CN214197234U (en) | 2021-09-14 |
Family
ID=77629858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023214348.0U Active CN214197234U (en) | 2020-12-28 | 2020-12-28 | A flexible connector that is used for track traffic's high corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197234U (en) |
-
2020
- 2020-12-28 CN CN202023214348.0U patent/CN214197234U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214197234U (en) | A flexible connector that is used for track traffic's high corrosion resistance | |
| CN217495810U (en) | Manure suction vehicle for septic tanks in communities | |
| CN206328676U (en) | Replaceable bridge extension joint can be pulled and pushed | |
| CN113914153A (en) | Rubber-coated track shock absorber | |
| CN210799641U (en) | From buckle of taking sealing performance | |
| CN210416176U (en) | Waterproof structure of lower part of rear door of cargo compartment of van with plugboard | |
| CN203623677U (en) | Bullet train cab and bullet train | |
| CN212556095U (en) | Automobile stay wire plugging cover structure | |
| CN212373521U (en) | Aluminum vehicle body framework structure with strong corrosion resistance | |
| CN112061149A (en) | Motor train unit window wiper and window wiper external mounting structure | |
| CN213203642U (en) | Aluminum profile with good wear resistance for rail transit | |
| CN213649558U (en) | Side wall panel assembly of railway vehicle | |
| CN216553673U (en) | Top sealing structure of rail transit platform door | |
| CN217812677U (en) | Weather-proof steel structure iron tower joint part high-pressure sealing structure | |
| CN217874151U (en) | Stride single track wheel cabin adhesive tape seal structure of sitting posture | |
| CN220281095U (en) | Waterproof vehicle door sealing strip with double-cavity structure | |
| CN214993003U (en) | Fastening and connecting device for beam end waterproof device | |
| CN214164817U (en) | Sealing device for rear compartment of muck dumper | |
| CN215565191U (en) | Automobile-used stopper reinforcing plate | |
| CN219862139U (en) | Tubular rubber stopper for railway crossing | |
| CN212452111U (en) | Centrally-mounted shear hinge with combined structure | |
| CN215405339U (en) | Cement and track main part connection structure | |
| CN115110349B (en) | Steel rail stray current protection system | |
| CN214564433U (en) | Leaf spring front lifting lug crossbeam assembly | |
| CN221003631U (en) | High-stability vulcanization bonding fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |