CN212195462U - Bolt type transition coupler - Google Patents
Bolt type transition coupler Download PDFInfo
- Publication number
- CN212195462U CN212195462U CN202020155892.3U CN202020155892U CN212195462U CN 212195462 U CN212195462 U CN 212195462U CN 202020155892 U CN202020155892 U CN 202020155892U CN 212195462 U CN212195462 U CN 212195462U
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- coupler
- coupling
- pull rod
- base piece
- flange
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- 230000007704 transition Effects 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a bolt formula transition coupling, including coupling pull rod, base piece, go up the flange, lower flange, connecting pin and couple, the coupling pull rod vertical fixation is on the base piece, a pair of flange of going up is installed to base piece upper end, a pair of lower flange is installed to base piece lower extreme, the coupling railing is far away from the one end of base piece and is connected even the couple, this kind of bolt formula transition coupling is convenient for fix the transition coupling on the tractor through installing flange and lower flange on the base piece, is connected coupling pull rod and couple through inserting the connecting pin perpendicularly between connection piece and draw-in groove piece, and simple structure not only, simple to operate links the coupling on the couple simultaneously and can hang fast under the help of portable handle and establish on waiting to pull the tram, has reduced artifical installation time.
Description
Technical Field
The utility model relates to a bolt formula transition coupling.
Background
Along with scientific and technological development, the vehicle of people's trip changes day by day, in order to pursue low row emission reduction green trip, many cities are all using tram to carry out urban traffic transportation, often need shift tram when producing tram, and be used for the unable directness of tractor that pulls and tram to dock, need be connected with the help of transition coupling, the most weight of current transition coupling is big, the structure is complicated, need consume the plenty of time and the manual work is installed when connecting, consequently need a scheme to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a bolt formula transition coupling of simple structure, light in weight and installation of being convenient for.
The utility model provides a bolt formula transition coupling, including coupling pull rod, base piece, go up the flange, lower flange, connecting pin and even couple, the coupling pull rod vertical fixation is on the base piece, a pair of flange of going up is installed to base piece upper end, a pair of lower flange is installed to base piece lower extreme, the coupling railing is far away from the one end of base piece and is connected even couple.
Furthermore, the upper clamping ring and the lower clamping ring are fixed on the base block through screws.
Furthermore, four sides of the base block are connected with baffle plates, and the other ends of the four side baffle plates are respectively fixed to the middle section of the draw bar of the car coupler.
Furthermore, one end of the coupler pull rod, which is close to the coupling hook, is connected with the connecting sheet, the connecting sheet is provided with a bolt hole, one side of the coupling hook, which is close to the coupler pull rod, is horizontally provided with four clamping groove sheets, the clamping groove sheets are provided with mounting holes, and the coupling hook vertically penetrates through the mounting holes of the clamping groove sheets and the bolt hole of the connecting sheet through the connecting pin to be connected with the coupler pull rod.
Furthermore, a coupler is horizontally arranged on one side, away from a coupler pull rod, of the coupling coupler, and the coupler is parallel to the clamping groove pieces.
Furthermore, a portable handle is installed at the top of the car coupler.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the utility model relates to a bolt formula transition coupling is convenient for fix transition coupling on the tractor through installing flange and lower flange on the base piece, is connected coupling pull rod and even coupling through inserting the connecting pin perpendicularly between connection piece and draw-in groove piece, and not only simple structure, simple to operate links the coupling on the coupling simultaneously and can hang fast under the help of portable handle and establish on treating towed tram, has reduced artifical installation time.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic view of a front view structure of a latch type transition coupler of the present invention.
Fig. 2 is a schematic view of a top view structure of the latch type transition coupler of the present invention.
Fig. 3 is the utility model discloses a coupling pull rod schematic diagram of bolt formula transition coupling.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example (b): the utility model provides a bolt formula transition coupling, includes coupling pull rod 1, base piece 2, goes up the flange 3, lower flange 4 and links a couple 5, coupling pull rod 1 vertical fixation is on base piece 2, a pair of flange 3 of going up is installed to 2 upper ends of base piece, a pair of flange 4 down is installed to 2 lower extremes of base piece, coupling railing 1 is far away from the one end of base piece 2 and is connected linking a couple 5.
The upper flange 3 and the lower flange 4 are fixed on the base block 2 through a screw 6.
The four sides of the base block 2 are connected with baffle plates 21, and the other ends of the four side baffle plates 21 are respectively fixed on the middle section of the coupler pull rod 1.
The coupler is characterized in that one end, close to the coupler pull rod 5, of the coupler pull rod 1 is connected with a connecting piece 11, a bolt hole 12 is formed in the connecting piece 11, four clamping groove pieces 51 are horizontally arranged on one side, close to the coupler pull rod 1, of the coupler pull rod 5, mounting holes 52 are formed in the clamping groove pieces 51, and the coupler pull rod 1 is connected with the coupler pull rod 5 through the connecting pin 7 which vertically penetrates through the mounting holes 52 of the clamping groove pieces 51 and the bolt hole 12 of the connecting piece 11.
And a coupler 53 is horizontally arranged on one side of the coupling coupler 5 away from the coupler pull rod 1, and the coupler 53 is parallel to the clamping groove piece 51.
A portable handle 531 is mounted on the top of the coupler 53.
This bolt formula transition coupling is convenient for fix transition coupling on the tractor through installing the flange and lower flange on the base piece, is connected coupling pull rod and even couple coupling through inserting the connecting pin perpendicularly between connection piece and draw-in groove piece, and simple structure not only, simple to operate links the coupling on the couple simultaneously and can hang fast under the help of portable handle and establish on treating towed tram, has reduced artifical installation time.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a bolt formula transition coupling which characterized in that: including coupling pull rod, base piece, go up the flange, lower flange, connecting pin and even couple, the coupling pull rod vertical fixation is on the base piece, a pair of upper flange is installed to base piece upper end, a pair of lower flange is installed to base piece lower extreme, the coupling railing is far away from the one end of base piece and is connected even couple.
2. The latch-type transition coupler of claim 1, wherein: the upper clamping ring and the lower clamping ring are fixed on the base block through screws.
3. The latch-type transition coupler of claim 1, wherein: the four sides of the base block are connected with baffle plates, and the other ends of the four side baffle plates are respectively fixed at the middle section of the car coupler pull rod.
4. The latch-type transition coupler of claim 1, wherein: the coupler is characterized in that one end, close to the coupler, of the coupler pull rod is connected with a connecting sheet, a bolt hole is formed in the connecting sheet, four clamping groove sheets are horizontally arranged on one side, close to the coupler pull rod, of the coupler pull rod, mounting holes are formed in the clamping groove sheets, and the coupler pull rod is connected with the coupler pull rod through the bolt hole, through which the connecting pin vertically penetrates through the mounting holes of the clamping groove sheets and the connecting sheet.
5. The latch-type transition coupler of claim 4, wherein: and a coupler is horizontally arranged on one side of the coupling coupler, which is far away from the coupler pull rod, and the coupler is parallel to the clamping groove sheet.
6. The latch-type transition coupler of claim 5, wherein: and a portable handle is arranged at the top of the coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155892.3U CN212195462U (en) | 2020-02-08 | 2020-02-08 | Bolt type transition coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020155892.3U CN212195462U (en) | 2020-02-08 | 2020-02-08 | Bolt type transition coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212195462U true CN212195462U (en) | 2020-12-22 |
Family
ID=73810511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020155892.3U Active CN212195462U (en) | 2020-02-08 | 2020-02-08 | Bolt type transition coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212195462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750033A (en) * | 2023-08-23 | 2023-09-15 | 太原中车时代轨道工程机械有限公司 | Rail operation vehicle transition coupler, transition coupler installation structure and rail operation vehicle |
-
2020
- 2020-02-08 CN CN202020155892.3U patent/CN212195462U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116750033A (en) * | 2023-08-23 | 2023-09-15 | 太原中车时代轨道工程机械有限公司 | Rail operation vehicle transition coupler, transition coupler installation structure and rail operation vehicle |
| CN116750033B (en) * | 2023-08-23 | 2023-10-20 | 太原中车时代轨道工程机械有限公司 | Transition coupler of rail operation vehicle, transition coupler mounting structure and rail operation vehicle |
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