CN211073394U - Train coupler buffer assembling device - Google Patents
Train coupler buffer assembling device Download PDFInfo
- Publication number
- CN211073394U CN211073394U CN201921649385.9U CN201921649385U CN211073394U CN 211073394 U CN211073394 U CN 211073394U CN 201921649385 U CN201921649385 U CN 201921649385U CN 211073394 U CN211073394 U CN 211073394U
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- CN
- China
- Prior art keywords
- rod
- frame box
- pull rod
- push rod
- connecting 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a train coupling buffer assembling device, including fork truck, the body frame box, the pull rod, the connecting rod, push rod and ejector pin, the body frame box is fixed at the fork truck head, the body frame box internal fixation has the pneumatic cylinder, the pneumatic cylinder passes through the connecting axle and is connected with the pull rod, the pull rod is connected with the connecting rod, the connecting rod is connected with the push rod, the push rod is connected with the bottom of ejector pin, through the pneumatic cylinder, the pull rod, the connecting rod, the linkage of push rod and ejector pin, can act on the end of train coupling buffer with the thrust of pneumatic cylinder, make train coupling buffer be in compression state, thereby realize under the condition of not installing the technology cushion additional, install train coupling buffer at the automobile body. The utility model has the advantages of being simple in structure and easy and simple to handle, safe and reliable can satisfy train coupling buffer equipment technological requirement, avoids causing the damage to train coupling buffer equipment part. Meanwhile, the labor efficiency and the maintenance quality of the complete train coupler buffer assembly and the existing train assembly can be effectively improved.
Description
Technical Field
The utility model belongs to the technical field of the train equipment, concretely relates to train coupling buffer assembly device.
Background
At present, when a train coupler buffer is assembled, a process bolster is additionally arranged between a coupler yoke and the train coupler buffer in a truck section coupler overhaul production line of the local department, and the term 4.16.4.3.1 in the railway freight transport (2012) 202 railway freight train section repair regulation is specifically specified: and process pads are not required to be additionally arranged between the tail part of the car coupler and the front driven plate, between the buffer or the driven plate and the coupler tail frame during assembly. Since 2012, the car department has been a professional department of business, and the car department has proposed the process maintenance requirement many times, and two truck maintenance vehicle sections in our office seek improvement of the car coupler assembling equipment in many ways, but all do not reach and meet the process requirement. Meanwhile, the equipment which can meet the requirement in the section of the full-road wagon is only one or two, and has the obvious defects of high equipment failure rate and high maintenance cost; that is to say, at present, no mature existing car coupler buffer assembling equipment which can be used without additionally arranging process skids exists on the whole road.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that exists among the prior art, provide a simple structure, practicality are strong, easy and simple to handle and can effectively improve coupling buffer packaging efficiency, guarantee maintenance quality's train coupling buffer assembly device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an assembling device of a train coupler buffer comprises a forklift, a main frame box body, a pull rod, a connecting rod, a push rod and a push rod, one end of the main frame box body is fixedly arranged at the head part of the forklift, a hydraulic cylinder is fixed in the main frame box body, one side of the main frame box body is provided with a transversely arranged long hole which is positioned at one end close to the forklift, a connecting shaft is arranged in the strip hole and can move along the strip hole, one end of the connecting shaft is connected with a telescopic rod of the hydraulic cylinder, the other end of the connecting shaft passes through the strip hole and then is connected with one end of a pull rod, the pull rod is transversely arranged, the other end of the pull rod is hinged with the upper end of the connecting rod, the connecting rod is vertically arranged, the middle part of the connecting rod is hinged with the main frame box body, the lower end of the connecting rod is hinged with one end of the push rod, the push rod is transversely arranged, the other end of the push rod is hinged to the lower end of the ejector rod, the ejector rod is vertically arranged, and the middle of the ejector rod is hinged to the other end of the main frame box body.
Furthermore, the middle part and the lower extreme of ejector pin are equipped with ejector pin joint cover hole respectively, the both ends of push rod are equipped with push rod joint cover hole respectively, the both ends and the middle part of connecting rod are equipped with connecting rod joint cover hole respectively, the both ends of pull rod are equipped with pull rod joint cover hole respectively and are located the pull rod joint cover hole of pull rod one end and cup joint with the tip of connecting axle, the pull rod joint cover hole that is located the pull rod other end and the connecting rod joint cover hole that is located the connecting rod upper end, the connecting rod joint cover hole that is located the connecting rod middle part and body frame box, the connecting rod joint cover hole that is located the connecting rod lower extreme and the push rod joint cover hole that is located push rod one end, the push rod joint cover hole that is located the push rod other end and the ejector pin joint cover hole.
Furthermore, a mandril connecting sleeve hole in the middle of the mandril is connected with the main frame box body through a rotating short shaft, two ends of the rotating short shaft are respectively provided with a blocking cover, and the blocking covers are fixed on the main frame box body through bolts.
Furthermore, one end of the connecting shaft is welded with a telescopic rod of the hydraulic cylinder, and the other end of the connecting shaft penetrates through a pull rod connecting sleeve hole at one end of the pull rod and then is provided with a check ring.
Furthermore, the cylinder body of the hydraulic cylinder is fixed in the middle of the inside of the main frame box body.
The utility model discloses relative prior art has following beneficial effect: the utility model discloses a train car coupler buffer assembling device, which comprises a forklift, a main frame box body, a pull rod, a connecting rod, a push rod and a push rod, wherein the main frame box body is fixed at the head part of the forklift, the whole translation and up-and-down movement of the main frame box body, the pull rod, the connecting rod, the push rod and the push rod can be realized, a hydraulic cylinder is fixed in the main frame box body, the hydraulic cylinder is connected with the pull rod through a connecting shaft, the pull rod is connected with the connecting rod, the connecting rod is connected with the push rod, the push rod is connected with the bottom end of, through the linkage of the hydraulic cylinder, the pull rod, the connecting rod, the push rod and the ejector rod, the thrust of the hydraulic cylinder can act on the tail end of the train coupler buffer through the transmission of the pull rod, the connecting rod, the push rod and the ejector rod, so that the train coupler buffer is in a compressed state, therefore, the buffer of the train coupler is mounted on the train body under the condition that the process cushion block is not additionally mounted. The utility model has the advantages of being simple in structure and simple in operation, safe and reliable can satisfy train coupling buffer equipment technological requirement, need not during the equipment to install the technology cushion additional in the time, make coupling afterbody and preceding from the inter-plate, buffer or back slave plate and coupler tail frame can not warp because of the not enough effort that produces of equipment design again, avoid causing the damage to train coupling buffer equipment spare, shorten life. Meanwhile, the labor efficiency and the overhaul quality of the assembly of the complete train coupler buffer and the assembly of the existing train can be effectively improved, and the potential safety hazard that the process cushion block falls off is thoroughly avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 without the fork truck;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 5 is a schematic structural view of the ejector rod of the present invention;
FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 5;
figure 7 is a schematic diagram of a train coupler draft gear.
The utility model discloses the reference sign is as follows: 1. a forklift; 2. a pull rod; 3. a connecting rod; 4. a main frame box body; 5. a top rod; 6. a push rod; 7. a hydraulic cylinder; 8. a strip hole; 9. a connecting shaft; 10. the ejector rod is connected with the sleeve hole; 14. a hinged stub shaft; 15. fixing a nut; 16. rotating the short shaft; 17. blocking the cover; 18. a bolt; 19. a retainer ring; 20. train coupler buffer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-7, a train coupler buffer assembling device comprises a forklift 1, a main frame box body 4, a pull rod 2, a connecting rod 3, a push rod 6 and a push rod 5, wherein the push rod 5 is vertically arranged, the middle part and the lower end of the push rod 5 are respectively provided with a push rod connecting sleeve hole 10, the push rod 6 is horizontally arranged, the two ends of the push rod 6 are respectively provided with a push rod connecting sleeve hole, the connecting rod 3 is vertically arranged, the two ends and the middle part of the connecting rod 3 are respectively provided with a connecting rod connecting sleeve hole, the pull rod 2 is horizontally arranged, the two ends of the pull rod 2 are respectively provided with a pull rod connecting sleeve hole, one end of the main frame box body 4 is fixedly arranged on a head lifting frame of the forklift 1, the main frame box body 4 is vertically moved by controlling the lifting frame of the forklift 1, a hydraulic cylinder 7 is fixed inside the main frame box body 4, the cylinder body of the hydraulic cylinder 7 is fixed at the middle part inside the main frame, a connecting shaft 9 is arranged in the long hole 8, the connecting shaft 9 can move along the long hole 8, the connecting shaft 9 is respectively vertical to the hydraulic cylinder 7 and the pull rod 2, one end of the connecting shaft 9 is welded with a telescopic rod of the hydraulic cylinder 7, the other end of the connecting shaft 9 passes through the long hole 8 and a pull rod connecting sleeve hole at one end of the pull rod 2 and is provided with a retaining ring 19, a pull rod connecting sleeve hole at the other end of the pull rod 2 is connected with a connecting rod connecting sleeve hole at the upper end of the connecting rod 3 through a hinged short shaft 14, a connecting rod connecting sleeve hole at the middle part of the connecting rod 3 is connected with the main frame box body 4 through a hinged short shaft 14, a connecting rod connecting sleeve hole at the lower end of the connecting rod 3 is connected with a push rod connecting sleeve hole at one end of the push rod 6 through a hinged short shaft 14, a push rod connecting sleeve hole at the other end of the, the mandril connecting sleeve hole 10 positioned in the middle of the mandril 5 is connected with the main frame box body 4 through a rotating short shaft 16, two ends of the rotating short shaft 16 are respectively provided with a blocking cover 17, and the blocking covers 17 are fixed on the main frame box body 4 through bolts 18.
When the device is used, the train coupler buffer 20 is placed on the main frame box body 4, the head of the train coupler buffer 20 leans against a lifting frame of a forklift 1, the hydraulic cylinder 7 is started, the telescopic rod of the hydraulic cylinder 7 extends to push the connecting shaft 9 to move forwards along the strip hole 8 (the direction close to the forklift 1 is front, and the direction far away from the forklift 1 is back), the connecting shaft 9 drives the pull rod 2 to move forwards, the pull rod 2 drives the upper end of the connecting rod 3 to move forwards, the middle part of the connecting rod 3 is hinged with the main frame box body 4 through the hinged short shaft 14, the lower end of the connecting rod 3 moves backwards when the upper end of the connecting rod 3 moves forwards, so that the push rod 6 moves backwards, the push rod 6 drives the lower end of the ejector rod 5 to move backwards, the middle part of the ejector rod 5 is hinged with the main frame box body 4 through the hinged short shaft 16, the upper end of the ejector rod 5 moves forwards when the lower end of the ejector rod 5 moves backwards, the upper end, when the train coupler buffer 20 is in a compressed state, the current state is kept, and the head crane of the forklift 1 is lifted, so that the train coupler buffer 20 completely enters the train body. And then controlling the hydraulic cylinder 7 to contract, and enabling the upper end of the ejector rod 5 to move backwards through the linkage of the pull rod 2, the connecting rod 3, the push rod 6 and the ejector rod 5, so that the head lifting frame of the forklift 1 is lowered, and the installation of the train coupler buffer 20 is completed.
Claims (5)
1. The utility model provides a train coupling buffer assembly device which characterized in that: comprises a forklift (1), a main frame box body (4), a pull rod (2), a connecting rod (3), a push rod (6) and a push rod (5), wherein one end of the main frame box body (4) is fixedly arranged at the head of the forklift (1) and the inside of the main frame box body (4) is fixedly provided with a hydraulic cylinder (7), one side of the main frame box body (4) is provided with a transversely arranged long hole (8) and the long hole (8) is positioned at one end close to the forklift (1), a connecting shaft (9) is arranged in the long hole (8) and the connecting shaft (9) can move along the long hole (8), one end of the connecting shaft (9) is connected with a telescopic rod of the hydraulic cylinder (7), the other end of the connecting shaft (9) passes through the long hole (8) and then is connected with one end of the pull rod (2), the pull rod (2) is transversely arranged and the other end of the pull rod (2) is hinged with the upper end of the connecting rod, the middle part of connecting rod (3) vertical setting and connecting rod (3) is articulated with body frame box (4), the lower extreme of connecting rod (3) is articulated with the one end of push rod (6), push rod (6) transversely sets up and the other end of push rod (6) is articulated with the lower extreme of ejector pin (5), the middle part of the vertical setting of ejector pin (5) and ejector pin (5) is articulated with the other end of body frame box (4).
2. The train coupler draft gear assembly of claim 1, wherein: the middle part and the lower end of the ejector rod (5) are respectively provided with an ejector rod connecting sleeve hole (10), the two ends of the ejector rod (6) are respectively provided with a push rod connecting sleeve hole, the two ends and the middle part of the connecting rod (3) are respectively provided with a connecting rod connecting sleeve hole, the two ends of the pull rod (2) are respectively provided with a pull rod connecting sleeve hole, the pull rod connecting sleeve hole positioned at one end of the pull rod (2) is sleeved with the end part of the connecting shaft (9), the pull rod connecting sleeve hole positioned at the other end of the pull rod (2) is connected with the connecting rod connecting sleeve hole positioned at the upper end of the connecting rod (3), the connecting rod connecting sleeve hole positioned at the middle part of the connecting rod (3) is connected with the main frame box body (4), the connecting rod connecting sleeve hole positioned at the lower end of the connecting rod (3) is connected with the push rod connecting sleeve hole positioned at one end of the ejector rod (6), the push rod, and fixing nuts (15) are respectively installed at two ends of the hinged short shaft (14).
3. The train coupler draft gear assembly of claim 2, wherein: the ejector rod connecting sleeve hole (10) in the middle of the ejector rod (5) is connected with the main frame box body (4) through a rotating short shaft (16), two ends of the rotating short shaft (16) are respectively provided with a plugging cover (17), and the plugging cover (17) is fixed on the main frame box body (4) through a bolt (18).
4. The train coupler draft gear assembly of claim 2, wherein: one end of the connecting shaft (9) is welded with the telescopic rod of the hydraulic cylinder (7), and the other end of the connecting shaft (9) penetrates through a pull rod connecting sleeve hole at one end of the pull rod (2) and then is provided with a check ring (19).
5. The train coupler draft gear assembly of claim 1, wherein: the cylinder body of the hydraulic cylinder (7) is fixed in the middle of the main frame box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649385.9U CN211073394U (en) | 2019-09-30 | 2019-09-30 | Train coupler buffer assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649385.9U CN211073394U (en) | 2019-09-30 | 2019-09-30 | Train coupler buffer assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211073394U true CN211073394U (en) | 2020-07-24 |
Family
ID=71644957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649385.9U Expired - Fee Related CN211073394U (en) | 2019-09-30 | 2019-09-30 | Train coupler buffer assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211073394U (en) |
-
2019
- 2019-09-30 CN CN201921649385.9U patent/CN211073394U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |