CN210454835U - Anti-swing fixture of railway wagon coupler buffering device - Google Patents
Anti-swing fixture of railway wagon coupler buffering device Download PDFInfo
- Publication number
- CN210454835U CN210454835U CN201920759838.7U CN201920759838U CN210454835U CN 210454835 U CN210454835 U CN 210454835U CN 201920759838 U CN201920759838 U CN 201920759838U CN 210454835 U CN210454835 U CN 210454835U
- Authority
- CN
- China
- Prior art keywords
- coupler
- steel plate
- meniscus
- upper cover
- round pin
- 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
- Clamps And Clips (AREA)
Abstract
The utility model discloses an anti-swing fixture of a railway wagon coupler buffering device, which comprises a round pin housing and a coupler cutting sleeve, wherein the round pin housing comprises an upper cover and a lower arc ring, the upper cover is a semicircular steel plate provided with a pin shaft hole, the lower arc ring is a steel plate which is enclosed into a semicircular arc, and the upper cover is welded on the lower arc ring; the coupler cutting sleeve comprises a rectangular vertical plate and a meniscus, the meniscus is a rectangular steel plate with an arc notch at the right part, and the rectangular vertical plates are two and symmetrically welded below two sides of the meniscus; the round pin housing is welded on the coupler cutting sleeve. The utility model discloses at coupling buffer's installation and maintenance in-process, can prevent that coupling buffer from producing the swing by a wide margin, have simple structure, convenient and practical, safe and reliable improves maintenance efficiency's characteristics.
Description
Technical Field
The utility model belongs to the technical field of the vehicle overhaul tool technique and specifically relates to a railway freight car coupling buffer's anti-swing fixture.
Background
The iron mixing vehicle in steel plant is a special transport vehicle, mainly used for hot supply of iron waterline. Because the railway line has long curve, more ramps and small bending radius, the car coupler buffer part adopts a second large swing angle car coupler buffer device, the swing angle of the car coupler is large and fast to recover, and the car coupler buffer device is important equipment for dealing with the condition that a vehicle passes through a track with small curvature radius. However, in the installation and maintenance process of the second large swing angle coupler buffering device, the coupler tail frame can swing by taking the coupler tail round pin as a circle center, the swing amplitude is large, the phenomena of extrusion, collision injury and the like are easily caused to maintenance staff, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a railway freight car coupler buffering device's anti-swing fixture is provided, at installation and maintenance in-process, can prevent that coupler buffering device from producing the swing by a wide margin, have simple structure, convenient and practical, safe and reliable improves maintenance efficiency's characteristics.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an anti-swing fixture of a railway wagon coupler buffer device comprises a round pin housing and a coupler cutting sleeve, wherein the round pin housing comprises an upper cover and a lower arc ring, the upper cover is a semicircular steel plate provided with a pin shaft hole, the lower arc ring is a steel plate which is enclosed into a semicircular arc, and the upper cover is welded on the lower arc ring; the coupler cutting sleeve comprises a rectangular vertical plate and a meniscus, the meniscus is a rectangular steel plate with an arc notch at the right part, and the rectangular vertical plates are two and symmetrically welded below two sides of the meniscus; the round pin housing is welded on the coupler cutting sleeve.
The anti-swing fixture of the railway wagon coupler buffer device further comprises a top plate and a screw, wherein the top plate is a rectangular steel plate with a right end provided with an inclined plane, and the screw is connected with the rectangular vertical plate through threads.
The utility model provides an anti-swing fixture of a railway freight car coupler buffering device, which is provided with a round pin housing and a car coupler cutting sleeve, wherein the round pin housing is divided into an upper cover and a lower arc ring, the upper cover is a semicircular steel plate provided with a pin shaft hole, the lower arc ring is a steel plate enclosed into a semicircular arc, and the upper cover is welded on the lower arc ring; the coupler cutting sleeve comprises a rectangular vertical plate and a meniscus, the meniscus is a rectangular steel plate, the right part of the meniscus is provided with an arc notch, and the rectangular vertical plates are two and symmetrically welded below two sides of the meniscus; the round pin housing is arranged on the coupler cutting sleeve and is welded firmly. By applying the anti-swing clamp, the problem that the coupler tail frame of the second-number large swing-angle coupler buffer device swings in installation and maintenance operations is solved, the clamp is sleeved between the coupler and the coupler tail frame, and the purpose of limiting the swing of the coupler is achieved by utilizing steel plates in all directions. Has the characteristics of simple structure, convenient use, small occupied space and safe maintenance.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of the various components of the present invention;
FIG. 3 is a schematic diagram of a swing of a coupler;
fig. 4 is a schematic view of the structure of the present invention.
The parts in the figures are numbered: the device comprises a rectangular vertical plate 1, a meniscus 2, an upper cover 3, a pin shaft hole 4, a lower arc ring 5, a screw 6, a top plate 7, an anti-swing clamp 8, a coupler 9, a coupler tail round pin 10, a coupler tail frame 11 and a front cluster plate 12.
The specific implementation mode is as follows:
each part of the swing-proof fixture 8 can be made of 45# high-quality carbon structural steel, and after welding and forming, quenching and tempering are carried out, so that the swing-proof fixture has good comprehensive mechanical properties. In the installation and overhaul processes of the second large swing angle coupler buffering device, the anti-swing fixture 8 is installed and positioned at the joint of the coupler 9 and the coupler tail frame 11, the coupler 9, the coupler tail round pin 10 and the coupler tail frame 11 can be covered together, the coupler tail round pin 10 is embedded into the pin shaft hole 4, the coupler 9 and the coupler tail frame 11 are clamped, and swing is limited. Aiming at the size error between the coupler 9 and the coupler yoke 11, the top plate 7 can be pushed into the gap between the coupler 9 and the rectangular vertical plate 1, and the screw 6 is screwed to tightly push the top plate 7, so that the coupler 9 and the coupler yoke 11 do not swing. After the installation and maintenance work is finished, the screw 6 is loosened, and the swing-proof fixture 8 is directly taken down.
Example 1: an anti-swing fixture of a railway wagon coupler buffering device comprises a round pin housing and a coupler clamping sleeve, wherein the round pin housing comprises an upper cover 3 and a lower arc ring 5, the upper cover 3 is a semicircular steel plate provided with a pin shaft hole 4, the lower arc ring 5 is a steel plate which is enclosed into a semicircular arc, and the upper cover 3 is welded on the lower arc ring 5; the coupler cutting sleeve comprises a rectangular vertical plate 1 and a meniscus 2, the meniscus 2 is a rectangular steel plate with an arc notch at the right part, and the rectangular vertical plate 1 is provided with two blocks which are symmetrically welded below two sides of the meniscus 2; the round pin housing is welded on the coupler cutting sleeve.
Example 2: an anti-swing fixture of a railway wagon coupler buffering device comprises a round pin housing and a coupler clamping sleeve, wherein the round pin housing comprises an upper cover 3 and a lower arc ring 5, the upper cover 3 is a semicircular steel plate provided with a pin shaft hole 4, the lower arc ring 5 is a steel plate which is enclosed into a semicircular arc, and the upper cover 3 is welded on the lower arc ring 5; the coupler cutting sleeve comprises a rectangular vertical plate 1 and a meniscus 2, the meniscus 2 is a rectangular steel plate with an arc notch at the right part, and the rectangular vertical plate 1 is provided with two blocks which are symmetrically welded below two sides of the meniscus 2; the round pin housing is welded on the coupler cutting sleeve. The lifting device is characterized by further comprising a top plate 7 and screws 6, wherein the top plate 7 is a rectangular steel plate with a right end portion provided with an inclined plane, and the screws 6 are connected with the rectangular vertical plate 1 through threads.
Claims (2)
1. The utility model provides a railway freight car coupler buffer's anti-swing fixture which characterized in that: the coupler is characterized by comprising a round pin housing and a coupler clamping sleeve, wherein the round pin housing comprises an upper cover (3) and a lower arc ring (5), the upper cover (3) is a semicircular steel plate provided with a pin shaft hole (4), the lower arc ring (5) is a steel plate which is enclosed into a semicircular arc, and the upper cover (3) is welded on the lower arc ring (5); the coupler cutting sleeve comprises a rectangular vertical plate (1) and a meniscus (2), the meniscus (2) is a rectangular steel plate with an arc notch at the right part, and the rectangular vertical plate (1) is provided with two blocks which are symmetrically welded below two sides of the meniscus (2); the round pin housing is welded on the coupler cutting sleeve.
2. The swing preventing clamp of the railway wagon coupler buffering device as claimed in claim 1, is characterized in that: the steel plate fixing device is characterized by further comprising a top plate (7) and screws (6), wherein the top plate (7) is a rectangular steel plate with a right end portion provided with an inclined plane, and the screws (6) are connected with the rectangular vertical plate (1) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759838.7U CN210454835U (en) | 2019-05-24 | 2019-05-24 | Anti-swing fixture of railway wagon coupler buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759838.7U CN210454835U (en) | 2019-05-24 | 2019-05-24 | Anti-swing fixture of railway wagon coupler buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454835U true CN210454835U (en) | 2020-05-05 |
Family
ID=70438521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759838.7U Active CN210454835U (en) | 2019-05-24 | 2019-05-24 | Anti-swing fixture of railway wagon coupler buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454835U (en) |
-
2019
- 2019-05-24 CN CN201920759838.7U patent/CN210454835U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201931225U (en) | Adjustable box beam welding assembly device | |
| CN210454835U (en) | Anti-swing fixture of railway wagon coupler buffering device | |
| CN201220329Y (en) | Thick steel plate vertically assembled locating device | |
| CN209987925U (en) | Unlocking device of railway vehicle coupler | |
| CN201664832U (en) | Head frame welding platform | |
| CN203832504U (en) | Universal connecting rod capable of increasing distance between electric locomotive and quenching compartment | |
| CN207671622U (en) | A kind of exchange device of locomotive vehicle bogie | |
| CN204294300U (en) | A kind of horizontal lapping device of seamless railroad welding graphite powder | |
| CN211446412U (en) | Subway bed expansion joint construction centre gripping frock | |
| CN208649385U (en) | A kind of billet cooling device for processing | |
| CN202509342U (en) | Insulating board for turnout and turnout insulating structure | |
| CN209424843U (en) | A kind of cross-arm welder | |
| CN203065904U (en) | Damping steel rail | |
| CN202344596U (en) | Die protection device of automatic die cutting machine | |
| CN205239516U (en) | Tombarthite interpolation carbon fiber reinforcement aluminum matrix composite draw gear for locomotive | |
| CN205937640U (en) | Connecting device for roller chain | |
| CN208644294U (en) | A kind of brake camshaft longitudinal direction trimming device | |
| CN110773698A (en) | Adjustable double-punch device for punching point riveting | |
| CN201783645U (en) | Upwarp treatment device for coupler yoke of iron ladle car | |
| CN205820711U (en) | A kind of lifting end carriage | |
| CN211761163U (en) | Metallurgical vehicle coupler dismounting device | |
| CN2923642Y (en) | Clamp special for sub-well lower rail | |
| CN201544989U (en) | Mining track car arrester | |
| CN211439054U (en) | Freight train tail frame is to hole upset processing frock | |
| CN219195014U (en) | Quick dismounting device for screw rod is tightened up to blast furnace tuyere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |