CN110788797A - Coupler sealing ring sleeving and taking device for metro vehicle - Google Patents
Coupler sealing ring sleeving and taking device for metro vehicle Download PDFInfo
- Publication number
- CN110788797A CN110788797A CN201911035557.8A CN201911035557A CN110788797A CN 110788797 A CN110788797 A CN 110788797A CN 201911035557 A CN201911035557 A CN 201911035557A CN 110788797 A CN110788797 A CN 110788797A
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- sealing ring
- coupler
- rod
- metro vehicle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a coupler sealing ring sleeving and taking device for a metro vehicle, which comprises an installation seat, wherein the installation seat is fixedly connected with a grabbing part, the grabbing part is movably connected with a supporting rod through a connecting rod, and the supporting rod vertically penetrates through the installation seat and is in sliding connection with the installation seat. According to the coupler sealing ring sleeving and taking device for the metro vehicle, the sealing ring is taken and arranged on the coupler connecting groove through a simple mechanical arm design, time and labor are saved, the operation is convenient, the sealing ring can be quickly arranged in place on the premise that the surface integrity and the performance of the sealing ring are not damaged, and the maintenance efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of railway vehicles, and particularly relates to a coupler sealing ring sleeving and taking device for a subway vehicle.
Background
The car coupler is used as an important component of a metro vehicle, and mainly comprises a coupler head, a buffer, a crushing pipe, an overload protection device and the like, and has the functions of connecting the metro vehicle, transmitting and relaxing train load and absorbing collision energy, and the car coupler are often in sealing connection through a sealing ring, so that good sealing performance can be ensured.
Disclosure of Invention
The invention aims to provide a coupler sealing ring sleeving and taking device for a metro vehicle, which solves the problem that a sealing ring is difficult to mount to a coupler connecting groove in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a device is got with coupling sealing washer cover to subway vehicle, includes the mount pad, and mount pad fixed connection snatchs the part, snatchs the part and has the bracing piece through connecting rod swing joint, and the bracing piece vertically runs through the mount pad and with mount pad sliding connection.
The invention is also characterized in that:
a spring is arranged in the mounting seat, one end of the spring is fixedly connected to the bottom of the mounting seat, the other end of the spring is fixedly connected with a baffle, the baffle is sleeved on the supporting rod, and the baffle moves up and down along the vertical direction in the mounting seat.
The mount pad is cylindric, and the grabbing part is along mount pad circumference array three.
The grabbing component comprises a first supporting rod, the first supporting rod is hinged to a grabbing rod, one end of the grabbing rod, close to the first supporting rod, is hinged to a connecting rod, and the connecting rod is fixedly connected with the supporting rod.
One end of the grabbing rod, which is far away from the first supporting rod, is provided with an inclined groove.
The included angle between the inclined groove and the horizontal plane is 5-10 degrees.
The invention has the beneficial effects that:
according to the coupler sealing ring sleeving and taking device for the metro vehicle, the sealing ring is taken and arranged on the coupler connecting groove through a simple mechanical arm design, time and labor are saved, the operation is convenient, the sealing ring can be quickly arranged in place on the premise that the surface integrity and the performance of the sealing ring are not damaged, and the maintenance efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of a coupler seal ring nesting device for a metro vehicle according to the present invention;
FIG. 2 is an end view of a coupler;
fig. 3 is a schematic structural diagram of the sealing ring.
In the figure, 1, a mounting seat, 2, a grabbing part, 3, a connecting rod, 4, a supporting rod, 2-1, a first supporting rod, 2-2, a grabbing rod, 5, a spring and 6, a baffle plate are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
A coupler sealing ring sleeving and taking device for a metro vehicle comprises a mounting seat (1), wherein the mounting seat 1 is fixedly connected with a grabbing component 2, the grabbing component 2 is movably connected with a supporting rod 4 through a connecting rod 3, and the supporting rod 4 vertically penetrates through the mounting seat 1 and is in sliding connection with the mounting seat 1. Be provided with spring 5 in the mount pad 1, spring 5 one end rigid coupling is in 1 bottoms of mount pad, and the other end rigid coupling has baffle 6, and baffle 6 cup joints on bracing piece 4, and baffle 6 is along the interior vertical direction up-and-down motion of mount pad 1. The mounting seat 1 is cylindrical, and the gripping parts 2 are arrayed three along the circumference of the mounting seat 1. The grabbing part 2 comprises a first supporting rod 2-1, the first supporting rod 2-1 is hinged with a grabbing rod 2-2, one end of the grabbing rod 2-2, close to a first supporting rod 4, is hinged with a connecting rod 3, and the connecting rod 3 is fixedly connected with the supporting rod 4. An inclined groove is arranged at one end of the grabbing rod 2-2 far away from the first supporting rod 4. The included angle between the inclined groove and the horizontal plane is 5-10 degrees.
The specific installation process is as follows:
firstly, grasping the mounting base 1 with one hand, pressing the supporting rod 4 downwards with the other hand to enable the spring 5 in the mounting base 1 to be pressed tightly under the action of pressure, moving the baffle 6 downwards at the moment, moving the supporting rod 4 downwards, gradually separating the three grabbing rods 2-2 to the maximum position under the action of the connecting rod 3, sleeving the hollow part of the sealing ring shown in the figure 3 at the bottom end of the supporting rod 4, then loosening the supporting rod 4, moving the supporting rod 4 upwards, and respectively buckling the outer surface of the sealing ring by the three grabbing rods 2-2; at the moment, one hand grasps the mounting base 1, the other hand grasps the upper end of the supporting rod 4 to be close to the coupler section coupler connecting groove shown in fig. 2, the sealing ring is compressed under the action of pressure, at the moment, the diameter of the coupler connecting groove is larger than that of the sealing ring, then the sealing ring is sent into the coupler connecting groove by a little bit by a bare hand, then the coupler sealing ring nesting device can be moved laterally due to the fact that the inclined groove and the horizontal included angle is 5-10 degrees, the contact part of the coupler connecting groove and the grabbing rod 2-2 is gradually loosened, the sealing ring is pressed along with the inclined groove, the coupler sealing ring nesting device is taken out, and installation is finished.
According to the coupler sealing ring sleeving and taking device for the metro vehicle, the sealing ring is taken and arranged on the coupler connecting groove through a simple mechanical arm design, time and labor are saved, the operation is convenient, the sealing ring can be quickly arranged in place on the premise that the surface integrity and the performance of the sealing ring are not damaged, and the maintenance efficiency is improved.
Claims (6)
1. The utility model provides a device is got to coupling sealing washer cover for railcar, a serial communication port, including mount pad (1), mount pad (1) fixed connection snatchs part (2), it has bracing piece (4) to snatch part (2) through connecting rod (3) swing joint, bracing piece (4) vertically run through mount pad (1) and with mount pad (1) sliding connection.
2. A coupler sealing ring sleeving and taking device for a metro vehicle as claimed in claim 1, wherein a spring (5) is arranged in the mounting seat (1), one end of the spring (5) is fixedly connected to the bottom of the mounting seat (1), the other end of the spring (5) is fixedly connected with a baffle (6), the baffle (6) is sleeved on the supporting rod (4), and the baffle (6) moves up and down along the vertical direction in the mounting seat (1).
3. A coupler seal ring extracting device for a metro vehicle according to any one of claims 1 or 2, wherein the mounting seat (1) is cylindrical, and the gripping parts (2) are arrayed three times along the circumference of the mounting seat (1).
4. A coupler seal ring extracting device for a metro vehicle according to claim 3, wherein the grabbing component (2) comprises a first supporting rod (2-1), the first supporting rod (2-1) is hinged with the grabbing rod (2-2), one end of the grabbing rod (2-2) close to the first supporting rod (4) is hinged with the connecting rod (3), and the connecting rod (3) is fixedly connected with the supporting rod (4).
5. A coupler seal ring extracting device for a metro vehicle according to claim 4, wherein an inclined groove is formed at one end of the grabbing rod (2-2) far away from the first supporting rod (4).
6. The coupler seal ring extracting device for the metro vehicle as claimed in claim 5, wherein the included angle between the inclined groove and the horizontal plane is 5-10 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035557.8A CN110788797A (en) | 2019-10-29 | 2019-10-29 | Coupler sealing ring sleeving and taking device for metro vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035557.8A CN110788797A (en) | 2019-10-29 | 2019-10-29 | Coupler sealing ring sleeving and taking device for metro vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110788797A true CN110788797A (en) | 2020-02-14 |
Family
ID=69441715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911035557.8A Pending CN110788797A (en) | 2019-10-29 | 2019-10-29 | Coupler sealing ring sleeving and taking device for metro vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110788797A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483149A (en) * | 2021-06-25 | 2021-10-08 | 中国一冶集团有限公司 | Socket joint formula PCCP pipe interfacing apparatus |
| CN114888753A (en) * | 2022-04-29 | 2022-08-12 | 合肥工业大学 | Opening-closing type rubber ring opening device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014407A (en) * | 1989-09-28 | 1991-05-14 | Boughten Larry R | Tube expanding device |
| CN203993744U (en) * | 2014-07-25 | 2014-12-10 | 中国石油集团渤海钻探工程有限公司 | Valve body cushion rubber extracting tool |
| CN204913777U (en) * | 2015-09-07 | 2015-12-30 | 枞阳县金源汽车零部件有限公司 | Epaxial sealing washer installation device |
| CN107803785A (en) * | 2017-11-21 | 2018-03-16 | 河南中烟工业有限责任公司 | A kind of ZJ17 rolling up and connecting machine spider oil seal circle dismantling device |
| CN208584474U (en) * | 2018-07-12 | 2019-03-08 | 奇瑞汽车股份有限公司 | Valve oil seal dismounting tool |
| CN208977712U (en) * | 2018-10-25 | 2019-06-14 | 河南精诚汽车零部件有限公司 | A kind of pressing device for the assembly of automobile one-way clutch device |
-
2019
- 2019-10-29 CN CN201911035557.8A patent/CN110788797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014407A (en) * | 1989-09-28 | 1991-05-14 | Boughten Larry R | Tube expanding device |
| CN203993744U (en) * | 2014-07-25 | 2014-12-10 | 中国石油集团渤海钻探工程有限公司 | Valve body cushion rubber extracting tool |
| CN204913777U (en) * | 2015-09-07 | 2015-12-30 | 枞阳县金源汽车零部件有限公司 | Epaxial sealing washer installation device |
| CN107803785A (en) * | 2017-11-21 | 2018-03-16 | 河南中烟工业有限责任公司 | A kind of ZJ17 rolling up and connecting machine spider oil seal circle dismantling device |
| CN208584474U (en) * | 2018-07-12 | 2019-03-08 | 奇瑞汽车股份有限公司 | Valve oil seal dismounting tool |
| CN208977712U (en) * | 2018-10-25 | 2019-06-14 | 河南精诚汽车零部件有限公司 | A kind of pressing device for the assembly of automobile one-way clutch device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483149A (en) * | 2021-06-25 | 2021-10-08 | 中国一冶集团有限公司 | Socket joint formula PCCP pipe interfacing apparatus |
| CN113483149B (en) * | 2021-06-25 | 2023-05-16 | 中国一冶集团有限公司 | Socket type PCCP (prestressed concrete cylinder pipe) butt joint device |
| CN114888753A (en) * | 2022-04-29 | 2022-08-12 | 合肥工业大学 | Opening-closing type rubber ring opening device |
| CN114888753B (en) * | 2022-04-29 | 2024-04-05 | 合肥工业大学 | An opening and closing rubber ring expansion device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200214 |
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| RJ01 | Rejection of invention patent application after publication |