CN216178037U - Overturning fixture tool for bogie frame of railway vehicle - Google Patents
Overturning fixture tool for bogie frame of railway vehicle Download PDFInfo
- Publication number
- CN216178037U CN216178037U CN202122777892.4U CN202122777892U CN216178037U CN 216178037 U CN216178037 U CN 216178037U CN 202122777892 U CN202122777892 U CN 202122777892U CN 216178037 U CN216178037 U CN 216178037U
- Authority
- CN
- China
- Prior art keywords
- movable clamping
- seat
- movable
- clamping seat
- bogie frame
- 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
- Connection Of Plates (AREA)
Abstract
The utility model belongs to the technical field of special fixtures for bogies, and particularly relates to a turning fixture tool for a bogie frame of a railway vehicle, which comprises a turning cross beam, an end connecting seat, a movable clamping seat and a clamping disc, wherein the end connecting seat is arranged on the end of the turning cross beam; two ends of the turning cross beam are respectively connected with an end connecting seat; the clamping disc is connected to the movable clamping seat through a screw rod and is used for tightly abutting against a framework of the bogie; the movable clamping seat is detachably connected or rotatably connected with the end connecting seat. The frame of the bogie is clamped by the overturning fixture tool, so that the frame is easier to operate in the welding process, and all welding seam positions can be overturned to be flat welding positions by the overturning frame, so that the welding difficulty is reduced, and the welding quality in welding repair is ensured; in addition, the movable clamping seat is fixed by a movable bolt; therefore, the movable bolt can be directly pulled out to take down the bogie frame, and the hoisting speed of the crown block is accelerated.
Description
Technical Field
The utility model belongs to the technical field of special fixtures for bogies, and particularly relates to a turning fixture tool for a bogie frame of a railway vehicle.
Background
The bogie is used as a key part of the railway vehicle, can support a vehicle body in the running process of the vehicle, bear and transfer loads of the vehicle body and wheel pairs, and evenly distribute axle load, thereby ensuring the stability of the vehicle.
The framework of the bogie is used as the main structure of the bogie and mainly plays a role in bearing, so that the requirement on the welding quality of a welding seam is high. The existing overturning platform of the bogie frame has poor accessibility of partial welding seams in the welding repair process, is difficult to operate at the welding position and difficult to ensure the welding quality, and simultaneously, the frame of the bogie still needs the crown block to be matched with the turnover operation, thereby causing the problems of low production efficiency, high operation risk and the like.
In order to ensure the welding quality, improve the production efficiency and ensure the production safety, the fixture tool which is matched with the tilter to use and can be convenient for clamping the framework of the bogie to conveniently overturn the framework is designed and manufactured.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the frame of the existing bogie is large in overturning difficulty in the process of overhauling and welding, the scheme provides an overturning fixture tool for the bogie frame of the railway vehicle.
The technical scheme adopted by the utility model is as follows:
a turning clamp tool for a bogie frame of a railway vehicle comprises a turning cross beam, an end connecting seat, a movable clamping seat and a clamping disc; two ends of the turning cross beam are respectively connected with an end connecting seat; the clamping disc is connected to the movable clamping seat through a screw rod and is used for tightly abutting against a framework of the bogie; the movable clamping seat and the end connecting seat are detachably connected or rotatably connected and fixed through at least one pluggable movable bolt.
Optionally: two holes are formed in the movable clamping seat, and a movable bolt is arranged at least one hole.
Optionally: the movable bolt is connected with one hole of the movable clamping seat, and the movable clamping seat is rotatably connected with the end connecting seat at the other hole.
Optionally: the movable clamping seat is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat, the hole located in the middle of the movable clamping seat is connected with the end connecting seat through a movable bolt, the hole located at one end of the movable clamping seat is rotatably connected with the end connecting seat, the screw rod is connected to the other end of the movable clamping seat in a threaded mode, and the clamping disc is connected to the screw rod.
Optionally: two holes on the movable clamping seat are respectively provided with a movable bolt.
Optionally: the movable clamping seat is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat, the movable clamping seat is fixed with the end connecting seat through two movable bolts, the screw rod is connected to the end part of the movable clamping seat in a threaded mode, and the clamping disc is connected to the screw rod.
Optionally: two movable clamping seats are connected to each end connecting seat, each movable clamping seat is provided with a clamping disc, and the two clamping discs are opposite and matched with a framework of the clamping bogie.
Optionally: the middle part of the turnover beam is connected with a turnover connecting plate, and a plurality of bolt connecting holes are formed in the periphery of the turnover connecting plate.
Optionally: one end of the screw rod is connected with a rotating handle, and the other end of the screw rod is connected with a clamping disc.
The utility model has the beneficial effects that:
1. in the structure of the scheme, the frame of the bogie can be clamped through the turnover fixture tool, so that the frame is easier to operate in the welding process, and all welding seam positions can be turned into flat welding positions through the turned frame, so that the welding difficulty is reduced, and the welding quality during welding repair is ensured;
2. the turnover fixture tool in the scheme is clamped at two sides of the framework in the width direction and overturns by taking the length direction of the framework as an axis, so that the turnover radius and the turnover distance are reduced, and the turnover speed is increased; in the scheme, the movable clamping seat is fixed by the movable bolt; therefore, the movable bolt can be directly pulled out to take down the bogie frame, and the hoisting speed of the crown block is accelerated;
3. parts used by the turning clamp tool in the scheme are common materials such as profiles, steel plates, nylon blocks, pins and the like, are durable and low in cost, and are suitable for welding and repairing of bogie frames of various railway vehicles; the scheme has the advantages of ingenious structural shape concept, scientific and reasonable material selection, economy and durability.
Drawings
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a structural diagram of a turning clamp tool in the scheme in a state of clamping a bogie frame;
fig. 2 is a partial view of the end connector block and the movable clamp block.
FIG. 3 is a top view of the clamped condition of the frame;
fig. 4 is a side view of the clamped state of the frame.
1-a framework; 2-turning over the connecting plate; 3-turning over the beam; 4-end connection seat; 5-a movable clamping seat; 6-clamping the disc; 7-a movable bolt; 8-rotating the handle.
Detailed Description
As shown in fig. 1 to 4, the turning clamp tool for a bogie frame of a railway vehicle is designed in the embodiment, and comprises a turning cross beam 3, an end connection seat 4, a movable clamping seat 5, a clamping disc 6 and other structures.
Wherein, upset crossbeam 3 is a square tube form girder steel, and the middle part of this upset crossbeam 3 is connected with upset connecting plate 2, is provided with a plurality of bolted connection holes around upset connecting plate 2. The turnover cross beam 3 can be connected to the turnover machine through the turnover connecting plate 2, so that the turnover cross beam 3 is controlled to rotate by taking the turnover connecting plate 2 as a center, and bolt connecting holes formed in the turnover connecting plate 2 can be fixed by matching with the turnover machine and are fastened by adopting corresponding bolts. In addition, the turnover connecting plate 2 is welded on the turnover beam 3, a right-angled triangular reinforcing rib plate can be welded at the joint of the turnover beam 3 and the turnover connecting plate 2 for reinforcement, and two right-angled sides of the reinforcing rib plate are respectively welded and fixed with the turnover beam 3 and the turnover connecting plate 2.
The end connection seats 4 may be cut from a steel plate, and one end connection seat 4 is connected to each of both ends of the turning beam 3. The distance between the two end connection seats 4 corresponds to the width of the bogie frame 1.
Be provided with a activity grip slipper 5 respectively on the upper portion and the lower part of every end connection seat 4, this activity grip slipper 5 is rectangular shape, the tip of activity grip slipper 5 stretches out outside the activity grip slipper 5, and should rotate on the tip that stretches out by this activity grip slipper 5 and be connected with a lead screw, the lead screw of two activity grip slipper 5 all is located same axis, simultaneously, all be connected with one on the tip of every lead screw and press from both sides tight dish 6, two press from both sides tight dish 6 and relative and cooperate the framework 1 of centre gripping bogie. The other end of the screw rod is connected with a rotating handle 8, and the screw rod can be controlled to rotate by operating the rotating handle 8.
When in use, the clamping disc 6 is connected to the movable clamping seat 5 through a screw rod and is used for tightly abutting against the framework 1 of the bogie. The clamping disc 6 is of a disc structure, the disc structure is the same as an air spring seat of the framework in size of concave inwards protruding all around, and under the condition of supporting, the effect of moving left and right during overturning can be guaranteed. The end face of the clamping disc 6 is provided with a nylon pad which enables the clamping disc 6 not to be in direct contact with the framework, so that the framework is prevented from being collided and scratched, and friction is increased.
The movable clamping seat 5 and the end connecting seat 4 are in detachable connection or rotatable connection.
When the movable clamping seat 5 and the end connecting seat 4 are in a rotatable connection relationship, two holes are formed in the movable clamping seat 5, a pluggable movable bolt 7 is arranged at one hole, and the other hole in the movable clamping seat 5 is rotatably connected with the end connecting seat 4. In a specific embodiment, the movable clamping seat 5 is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat 5, the hole located at the middle part of the movable clamping seat 5 is connected with the end connecting seat 4 through a movable bolt 7, the hole located at one end of the movable clamping seat 5 is rotatably connected with the end connecting seat 4, and the screw rod is in threaded connection with the end part of the movable clamping seat 5.
When the movable clamping seat 5 and the end connecting seat 4 are in a detachable connection relationship, two holes are formed in the movable clamping seat 5, and the two holes are respectively provided with a pluggable movable bolt 7. In a specific embodiment, the movable clamping seat 5 is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat 5, the holes at the middle part and one end of the movable clamping seat 5 are respectively connected with the end connecting seat 4 through corresponding movable bolts 7, the screw rod is in threaded connection with the end part of the movable clamping seat 5, and the clamping disc 6 is connected on the screw rod.
The foregoing examples are provided for clarity of illustration only and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the utility model.
Claims (9)
1. The utility model provides a rail vehicle bogie frame's upset anchor clamps frock which characterized in that: comprises a turnover cross beam (3), an end connecting seat (4), a movable clamping seat (5) and a clamping disc (6); two ends of the turning cross beam (3) are respectively connected with an end connecting seat (4); the clamping disc (6) is connected to the movable clamping seat (5) through a screw rod and is used for tightly abutting against the framework (1) of the bogie; the movable clamping seat (5) is detachably connected or rotatably connected with the end connecting seat (4), and the movable clamping seat and the end connecting seat are fixed through at least one pluggable movable bolt (7).
2. The railway vehicle bogie frame overturning fixture tool of claim 1, wherein: two holes are formed in the movable clamping seat (5), and a movable bolt (7) is arranged at least one hole.
3. The railway vehicle bogie frame overturning fixture tool of claim 2, wherein: the movable bolt is connected with one hole of the movable clamping seat (5), and the movable clamping seat (5) is rotatably connected with the end connecting seat (4) at the other hole.
4. The railway vehicle bogie frame rollover fixture assembly of claim 3, wherein: the movable clamping seat (5) is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat (5), the hole located in the middle of the movable clamping seat (5) is connected with the end part connecting seat (4) through a movable bolt (7), the hole located at one end of the movable clamping seat (5) is rotatably connected with the end part connecting seat (4), the screw rod is connected to the other end of the movable clamping seat (5) in a threaded mode, and the clamping disc (6) is connected to the screw rod.
5. The railway vehicle bogie frame overturning fixture tool of claim 2, wherein: two holes on the movable clamping seat (5) are respectively provided with a movable bolt (7).
6. The railway vehicle bogie frame overturning fixture tool of claim 5, wherein: the movable clamping seat (5) is in a long strip shape, the two holes are respectively located at the middle part and one end of the movable clamping seat (5), the movable clamping seat (5) is fixed with the end connecting seat (4) through two movable bolts (7), the screw rod is connected to the end part of the movable clamping seat (5) in a threaded mode, and the clamping disc (6) is connected to the screw rod.
7. The railway vehicle bogie frame overturning fixture tool according to any one of claims 1 to 6, wherein: two movable clamping seats (5) are connected to each end connecting seat (4), each movable clamping seat (5) is provided with a clamping disc (6), and the two clamping discs (6) are opposite and are matched with the framework (1) of the clamping bogie.
8. The railway vehicle bogie frame overturning fixture tool according to any one of claims 1 to 6, wherein: the middle part of the turnover cross beam (3) is connected with a turnover connecting plate (2), and a plurality of bolt connecting holes are formed in the periphery of the turnover connecting plate (2).
9. The railway vehicle bogie frame overturning fixture tool of claim 1, wherein: one end of the screw rod is connected with a rotating handle (8), and the other end of the screw rod is connected with a clamping disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777892.4U CN216178037U (en) | 2021-11-15 | 2021-11-15 | Overturning fixture tool for bogie frame of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777892.4U CN216178037U (en) | 2021-11-15 | 2021-11-15 | Overturning fixture tool for bogie frame of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178037U true CN216178037U (en) | 2022-04-05 |
Family
ID=80910466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122777892.4U Active CN216178037U (en) | 2021-11-15 | 2021-11-15 | Overturning fixture tool for bogie frame of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871649A (en) * | 2022-05-26 | 2022-08-09 | 山东智迈德智能科技有限公司 | Turnover conveying device for welding steel beam accessories |
-
2021
- 2021-11-15 CN CN202122777892.4U patent/CN216178037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871649A (en) * | 2022-05-26 | 2022-08-09 | 山东智迈德智能科技有限公司 | Turnover conveying device for welding steel beam accessories |
| CN114871649B (en) * | 2022-05-26 | 2024-02-06 | 山东智迈德智能科技有限公司 | Turnover conveying device for welding steel beam accessories |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456108B (en) | High speed motor train unit roof assembly-welding device | |
| CN216178037U (en) | Overturning fixture tool for bogie frame of railway vehicle | |
| CN210214752U (en) | Large-tonnage work piece tilting mechanism | |
| CN107160079A (en) | A kind of sheet material positioning element of Trailer type frame for use in vehicle parts assembling welding system | |
| CN214024306U (en) | APM car suspension support assembly welding frock | |
| CN201338169Y (en) | High speed bullet train roof assembly and welding device | |
| CN201519850U (en) | Clamping device for assembly welding of orbit vehicle side wall top side beams | |
| CN217054271U (en) | Movable type overhead welding operation platform | |
| KR20120121960A (en) | A rotating device for welding of railway vehicle car body | |
| CN207955844U (en) | A kind of platform trailer | |
| CN208391301U (en) | A kind of strong production line of Two bors d's oeuveres weldering | |
| CN102672383A (en) | Automobile frame welding tool | |
| CN213531453U (en) | Framework connecting clamp of rail car bogie | |
| CN204735901U (en) | Clearance of passenger train drive axle housing is biax frock that shifts for repair welding | |
| CN102416548A (en) | Turning lifting appliance suitable for two models of parts | |
| CN2587732Y (en) | Rolling type bolster and side frame bogie turnover apparatus | |
| CN206140054U (en) | Automobile threshold board reinforcement anchor clamps | |
| CN221163081U (en) | Truck chassis assembly line strutting arrangement | |
| CN218136087U (en) | Welding and overturning device for auxiliary frame of dump truck | |
| CN205437649U (en) | Rail vehicle wheel pair maintenance strutting arrangement | |
| CN217201630U (en) | High-order hoist of vehicle | |
| CN216611411U (en) | Heavy-load platform trailer capable of rotating to minimum radius | |
| CN213620033U (en) | Slope face operation device | |
| CN214393035U (en) | Installation roof beam foundation beam welding upset frock | |
| CN215316601U (en) | Bear formula passenger train chassis assembly welding, upset, transport and close and piece together frock in an organic whole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |