CN212218401U - Railway wagon bottom door assembling device - Google Patents
Railway wagon bottom door assembling device Download PDFInfo
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- CN212218401U CN212218401U CN202020792404.XU CN202020792404U CN212218401U CN 212218401 U CN212218401 U CN 212218401U CN 202020792404 U CN202020792404 U CN 202020792404U CN 212218401 U CN212218401 U CN 212218401U
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- baffles
- top surface
- supporting seat
- adjusting rod
- door
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Abstract
The utility model belongs to the technical field of railway freight car, especially, relate to a railway freight car bottom door assembly quality. The device's baffle is provided with two relatively, the both sides at the top surface of supporting seat are rotationally connected respectively in the middle part of two baffles, the upper end of two baffles is located the top surface top of supporting seat, the lower extreme of two baffles is located the top surface below of supporting seat, and the length of adjusting lever is adjustable, adjust the top surface parallel arrangement of pole and supporting seat, it is located the top surface below of supporting seat to adjust the pole, adjust the both ends and two baffle rotatable coupling of pole, the junction of adjusting pole and baffle is located the below of the baffle of homonymy and the top surface junction of supporting seat. The utility model discloses can debug bottom door switching mechanism in the assembly to improve the assembly efficiency of bottom door switching mechanism assembly, and improve the quality after bottom door switching mechanism assembles, have fine practicality.
Description
Technical Field
The utility model belongs to the technical field of railway freight car, especially, relate to a railway freight car bottom door assembly quality.
Background
The bottom door opening and closing mechanism is one of core structures of the hopper car, is connected with a bottom door of a car body of the hopper car and is used for controlling the opening and closing of the bottom door of the car body, and when the bottom door is opened, goods in the hopper car can be efficiently unloaded.
In the prior art, in order to avoid the phenomena that the bottom door opening and closing mechanism is produced after being assembled, the bottom door is not flexible to open and close, the bottom door is strong to hold, and the like, the bottom door opening and closing mechanism needs to be debugged for many times in the assembling process so as to ensure the flexibility of the operation of the bottom door opening and closing structure.
In the course of implementing the present invention, the applicant has found that there are at least the following disadvantages in the prior art:
in the prior art, manual debugging is mostly adopted in the assembly process of the bottom door opening and closing mechanism, but the assembly mechanism for assembling the bottom door opening and closing mechanism has a compact structure and is inconvenient to debug manually, and the assembly efficiency of the bottom door opening and closing mechanism is reduced.
SUMMERY OF THE UTILITY MODEL
Problem to above-mentioned prior art exists, the utility model provides a railway freight car bottom door assembly quality to the bottom door switching of solving among the prior art is inconvenient through the debugging that artifical debugging caused in the assembling process, and reduces bottom door switching mechanism's assembly efficiency's technical problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a rail wagon bottom door assembly device, the device comprising:
a supporting seat;
the middle parts of the two baffles are respectively and rotatably connected to two sides of the top surface of the supporting seat, the upper ends of the two baffles are positioned above the top surface of the supporting seat, and the lower ends of the two baffles are positioned below the top surface of the supporting seat;
the adjustable support comprises an adjusting rod, the length of the adjusting rod is adjustable, the adjusting rod is arranged in parallel with the top surface of the supporting seat, the adjusting rod is located below the top surface of the supporting seat, the two ends of the adjusting rod are rotatably connected with two baffles, and the joint of the adjusting rod and the baffles is located on the same side below the joint of the baffles and the top surface of the supporting seat.
Furthermore, the baffle includes door plant and door hinge, the upper end of door plant pass through the axis of rotation and rotationally connect in the lateral part of the top surface of supporting seat, the lower extreme fixed connection of door hinge is in on the axis of rotation, the upper end of the door hinge of two baffle all extends to the top surface top of supporting seat.
Furthermore, the middle parts of the opposite sides of the door plates of the two baffles are provided with connecting parts, and the two ends of the adjusting rod are respectively connected with the connecting parts of the two baffles.
Furthermore, the connecting part is triangular, one end point of the connecting part and the end part of the adjusting rod are rotatably connected through a pin shaft, and the other two end points of the connecting part are respectively positioned on the door panel.
Further, the supporting seat includes:
the middle parts of the two baffles are respectively and rotatably connected to the two sides of the supporting plate;
the bottom plate is positioned below the supporting plate, and the bottom plate and the supporting plate are arranged in parallel;
the support column, the backup pad with the bottom plate is through four the support column is connected, four the support column is square setting.
Still further, the supporting seat further comprises:
the reinforcing beam and the adjusting rod are arranged in parallel, and two adjacent supporting columns are connected through the reinforcing beam.
The utility model has the advantages that:
the utility model discloses a wagon bottom door assembling device, which comprises a supporting seat, wherein the supporting seat can support a bottom door opening and closing mechanism assembled on a wagon body; because the two baffles are arranged oppositely, the middle parts of the two baffles are respectively and rotatably connected with the two sides of the top surface of the supporting seat, the upper ends of the two baffles are positioned above the top surface of the supporting seat, the two opposite bottom doors of the bottom door opening and closing mechanism can be clamped by the two baffles, the lower ends of the two baffles are positioned below the top surface of the supporting seat, the length of the adjusting rod is adjustable, the two ends of the adjusting rod are rotatably connected with the two baffles, the joint of the adjusting rod and the baffles is positioned below the joint of the baffle at the same side and the top surface of the supporting seat, thus, the two baffles can be driven to rotate around the joint of the baffles and the top surface of the supporting seat by controlling the length of the adjusting rod, and the upper ends of the two baffles are close to or far away from each other so as to drive the two bottom doors of the bottom door opening and closing mechanism to, and the quality of the bottom door opening and closing mechanism after assembly is improved, and the bottom door opening and closing mechanism has good practicability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wagon bottom door assembling device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is the utility model discloses a railway freight car bottom door assembly quality's schematic structure diagram, combines fig. 1, and the device includes supporting seat 1, baffle 2 and adjusts pole 3.
With reference to fig. 1, the utility model discloses supporting seat 1 can support the bottom door operating mechanism of assembly on the automobile body, and baffle 2 is provided with two relatively, and two baffles 2's middle part rotationally connects respectively in the both sides of supporting seat 1's top surface, and two baffles 2's upper end is located supporting seat 1's top surface top, two relative bottom door accessible baffle centre grippings of bottom door operating mechanism, and two baffles 2's lower extreme is located supporting seat 2's top surface below.
Combine fig. 1, the utility model discloses the length of adjusting pole 3 is adjustable, adjust the top surface parallel arrangement of pole 3 and supporting seat 1, it is located the top surface below of supporting seat 1 to adjust pole 3, adjust the both ends of pole 3 and two baffle 2 rotatable coupling, the junction of adjusting pole 3 and baffle 2 is located the below of the baffle 2 of homonymy and the top surface junction of supporting seat 1, like this through the length of control regulation pole 3, can drive two baffles 2 and rotate around the junction of the top surface of baffle 2 and supporting seat 1, and then make the upper end of two baffles 2 be close to or keep away from, do corresponding switch action with two bottom doors that drive bottom door closing mechanism, and then can debug bottom door closing mechanism in the assembly, in order to improve the assembly efficiency of bottom door closing mechanism assembly, and improve the quality of bottom door closing mechanism after assembling, have fine practicality.
With reference to fig. 1, in the embodiment of the utility model, the utility model discloses in, the supporting seat of the embodiment of the utility model is the basic part of whole device, is the carrier of other components, the utility model discloses a supporting seat 1 includes backup pad 1.1, bottom plate 1.2 and support column 1.3, wherein, backup pad 1.1 is supporting seat 1's top surface, and two baffle 2's middle part is rotationally connected in backup pad 1.1's both sides respectively, and bottom plate 1.2 is located backup pad 1.1 below, bottom plate 1.2 and backup pad 1.1 parallel arrangement, and backup pad 1.1 and bottom plate 1.2 are connected through four support column 1.3, and four support column 1.3 are square setting.
The embodiment of the utility model provides an in, backup pad 1.1's both sides can be provided with the breach for baffle 2's rotation provides the space.
Combine fig. 1, the utility model discloses the supporting seat still includes stiffening beam 1.4, stiffening beam 1.4 and regulation pole parallel arrangement, and two adjacent support columns 1.3 are connected through stiffening beam 1.4 to improve the overall reliability of supporting seat 1.
It should be noted that two adjacent supporting columns 1.3 may also be connected by two or more reinforcing beams 1.4, which is not limited by the embodiment of the present invention.
Combine fig. 1, the utility model discloses adjust pole 3 includes first lead screw 3.1, second lead screw 3.2 and operation piece 3.3, first lead screw 3.1 and the relative setting of second lead screw 3.2, the reverse setting of screw thread of first lead screw 3.1 and second lead screw 3.2, operation piece 3.3 screw thread suit is served with first lead screw 3.1 and second lead screw 3.2 are relative, the one end that first lead screw 3.1 and second lead screw 3.2 carried on the back mutually respectively with two baffle 2 rotatable coupling, through operation piece 3.3 like this, can drive first lead screw 3.1 and second lead screw 3.2 and be close to or keep away from, in order to reach the adjustable purpose of length of adjusting pole 3.
Further, with reference to fig. 1, in the embodiment of the present invention, an operation hole 3.4 is disposed in the middle of the peripheral surface of the operation block 3.3, so that rod-shaped members such as a bolt can be inserted into the operation hole 3.4, thereby facilitating the operation of the operation block 3.3.
Further, with reference to fig. 1, in the embodiment of the present invention, the sleeve 3.5 and the baffle 2 are rotatably connected to one end of the first lead screw 3.1 and the second lead screw 3.2 which are deviated from each other.
With reference to fig. 1, in the embodiment of the present invention, the baffle 2 includes a door plate 2.2 and a door hinge 2.1, the upper end of the door plate 2.2 is rotatably connected to the side portion of the top surface (supporting plate 1.1) of the supporting seat 1 through a rotating shaft, the lower end of the door hinge 2.1 is fixedly connected to the rotating shaft, and the upper ends of the door hinges 2.1 of the two baffles 2 all extend above the top surface of the supporting seat 1.
When adjusting pole 3 and driving door plant 2.2 of baffle 2 and rotate, but synchronous drive axis of rotation and door fold paper 2.1 rotate, and then realize being close to each other or keeping away from of two baffle 2's door fold paper 2.1.
Further, combine fig. 1, in the embodiment of the utility model, the door plant 2.2 relative one side middle part of two baffles 2 is provided with connecting portion 2.3, adjusts the both ends of pole 3 and is connected with connecting portion 2.3 of two baffles 2 respectively.
Further, combine fig. 1, the utility model discloses connecting portion 2.3 is triangle-shaped, and an extreme point of connecting portion 2.3 and the tip of adjusting pole 3 (being sleeve 3.5) are through round pin axle rotatable coupling, and two other extreme points of connecting portion 2.3 are located door plant 2.2 respectively.
It should be noted that the baffle 2 in the embodiment of the present invention is provided in a split structure for convenient installation, and of course, it may be in an integral structure, which is not limited by the embodiment of the present invention.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the limitation of any form, any of the commonly known people in the technical field, if the present invention does not depart from the technical features of the present invention, the present invention utilizes the present invention to make the equivalent embodiment of local change or modification, and does not depart from the technical features of the present invention, which all still belongs to the technical features of the present invention.
Claims (8)
1. A rail wagon bottom door assembling apparatus, comprising:
a supporting seat;
the middle parts of the two baffles are respectively and rotatably connected to two sides of the top surface of the supporting seat, the upper ends of the two baffles are positioned above the top surface of the supporting seat, and the lower ends of the two baffles are positioned below the top surface of the supporting seat;
the adjustable support comprises an adjusting rod, the length of the adjusting rod is adjustable, the adjusting rod is arranged in parallel with the top surface of the supporting seat, the adjusting rod is located below the top surface of the supporting seat, the two ends of the adjusting rod are rotatably connected with two baffles, and the joint of the adjusting rod and the baffles is located on the same side below the joint of the baffles and the top surface of the supporting seat.
2. The assembly device for the bottom door of the railway wagon of claim 1, wherein the adjusting rod comprises a first screw rod, a second screw rod and an operating block, the first screw rod and the second screw rod are oppositely arranged, threads of the first screw rod and the second screw rod are oppositely arranged, the operating block is sleeved on one end of the first screw rod and one end of the second screw rod, which are opposite, are rotatably connected with the two baffles respectively.
3. A device for assembling a tailgate according to claim 2, wherein an operation hole is provided in a central portion of a peripheral surface of said operation block.
4. A device for assembling a tailgate according to claim 1, wherein said flaps include door panels and door hinges, an upper end of said door panels is rotatably connected to a side portion of the top surface of said support base by means of a rotating shaft, a lower end of said door hinge is fixedly connected to said rotating shaft, and upper ends of said door hinges of both said flaps extend above the top surface of said support base.
5. A bottom door assembling device for a railway wagon as claimed in claim 4, wherein a connecting part is provided at the middle part of the opposite side of the door panel of the two baffles, and both ends of the adjusting rod are respectively connected with the connecting parts of the two baffles.
6. A rail wagon bottom door assembling device as claimed in claim 5, wherein the connecting portion is triangular, one end point of the connecting portion and the end portion of the adjusting rod are rotatably connected through a pin, and the other two end points of the connecting portion are respectively located on the door panel.
7. A rail wagon bottom door assembling device as defined in any one of claims 1-6, wherein the support seat comprises:
the middle parts of the two baffles are respectively and rotatably connected to the two sides of the supporting plate;
the bottom plate is positioned below the supporting plate, and the bottom plate and the supporting plate are arranged in parallel;
the support column, the backup pad with the bottom plate is through four the support column is connected, four the support column is square setting.
8. A rail wagon bottom door assembling apparatus as defined in claim 7, wherein the support base further comprises:
the reinforcing beam and the adjusting rod are arranged in parallel, and two adjacent supporting columns are connected through the reinforcing beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792404.XU CN212218401U (en) | 2020-05-13 | 2020-05-13 | Railway wagon bottom door assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020792404.XU CN212218401U (en) | 2020-05-13 | 2020-05-13 | Railway wagon bottom door assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212218401U true CN212218401U (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020792404.XU Active CN212218401U (en) | 2020-05-13 | 2020-05-13 | Railway wagon bottom door assembling device |
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| Country | Link |
|---|---|
| CN (1) | CN212218401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677119A (en) * | 2021-01-23 | 2021-04-20 | 赖汉成 | Support device for pipeline maintenance |
-
2020
- 2020-05-13 CN CN202020792404.XU patent/CN212218401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677119A (en) * | 2021-01-23 | 2021-04-20 | 赖汉成 | Support device for pipeline maintenance |
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