CN216580509U

CN216580509U - High-speed railway seat support for EMUs that suitability is strong

Info

Publication number: CN216580509U
Application number: CN202123413773.7U
Authority: CN
Inventors: 赵立贵
Original assignee: Qingdao Jiaozhou Bay Railway Passenger Parts Co ltd
Current assignee: Qingdao Jiaozhou Bay Railway Passenger Parts Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-24
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a high-speed railway seat support for EMUs that adaptability is strong, the on-line screen storage device comprises a base, base right flank fixed mounting has the motor, the inside mounting groove of having seted up of base, motor output end fixedly connected with screw thread post, and screw thread post surface and mounting groove inner wall rotate to be connected, screw thread post left end rotates and is connected with the dog, and dog surface and mounting groove inner wall fixed connection, screw thread post surface threaded connection has the thread bush, thread bush fixed surface is connected with the spliced pole, the slot is seted up on the dog surface, and spliced pole surface and slot inner wall sliding connection, sliding connection has the fixture block between mounting groove inner wall left side and the dog left surface. In use, the effect of quickly installing and disassembling the motor train unit seat is achieved, so that the damaged seat is more convenient to overhaul and replace, the installation and disassembly operation is simpler, and the motor train unit seat is more flexible to use.

Description

High-speed railway seat support for EMUs that suitability is strong

Technical Field

The utility model relates to a seat support technical field especially relates to a high-speed railway seat support for EMUs that suitability is strong.

Background

Motor train units, also known as "motor train unit trains", an emerging traffic term in china, are a type of modern trains, consisting of a number of powered vehicles (motor cars) and unpowered vehicles (trailers), which operate in a fixed marshalling mode during normal life. Article 208 of the railway technical management regulations specifies: the motor train unit train is a self-walking fixed marshalling train.

The existing motor train unit seat is complex in installation process, when the seat needs to be damaged and needs to be disassembled and maintained, the disassembly and installation process is very troublesome, the seat is difficult to disassemble and install quickly, and the use is not flexible.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a high-speed railway seat support for EMUs that suitability is strong has solved the problem mentioned in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-speed rail seat support with strong adaptability for a motor train unit comprises a base, wherein a motor is fixedly mounted on the right side face of the base, a mounting groove is formed in the base, a threaded column is fixedly connected to the output end of the motor, the surface of the threaded column is rotatably connected with the inner wall of the mounting groove, a stop block is rotatably connected to the left end of the threaded column, the surface of the stop block is fixedly connected with the inner wall of the mounting groove, a threaded sleeve is in threaded connection with the surface of the threaded sleeve, a connecting column is fixedly connected to the surface of the stop block, a slot is formed in the surface of the stop block, the surface of the connecting column is in sliding connection with the inner wall of the slot, a clamping block is slidably connected between the left side face of the inner wall of the mounting groove and the left side face of the stop block, through grooves are formed in the surfaces of the clamping block and the inner wall of the mounting groove, and the inner wall of the connecting column is in sliding connection with the surface of the connecting column;

the fixture block top fixedly connected with fixed plate, the fixed plate top surface rotates and is connected with the turning block, turning block inner wall bottom surface fixed mounting has electric putter, electric putter output end top fixedly connected with connecting plate, connecting plate bottom surface fixedly connected with inserts the post, the turning block bottom surface link up and has seted up first slide opening, and first slide opening inner wall with insert post surface sliding connection, the second slide opening has been seted up to the base top surface, and second slide opening inner wall with insert post surface activity grafting, turning block top surface fixedly connected with seat.

Preferably, the connecting columns are of L-shaped structures, the number of the connecting columns is two, and the two groups of connecting columns are respectively positioned on the front face and the back face of the threaded sleeve.

Preferably, the number of the inserting columns is multiple, and the inserting columns are distributed on the bottom surface of the connecting plate in an annular array.

Preferably, the first sliding hole is a circular through hole, the second sliding hole is a circular blind hole, and the specifications and the number of the first sliding hole and the second sliding hole are matched with the inserting column.

Preferably, the connecting plate is of a circular plate-shaped structure, and the surface of the connecting plate is in sliding connection with the inner wall of the rotating block.

Preferably, the fixed plate and the rotating block are both cylindrical structures.

Compared with the prior art, the beneficial effects of the utility model are that: this high-speed railway seat support for EMUs that suitability is strong, when needs are installed, insert the fixture block between mounting groove and the dog, rotate through motor drive screw post, drive the thread bush, the spliced pole removes, make the spliced pole insert the logical inslot portion on the logical groove of mounting groove inner wall and fixture block surface, accomplish spacingly, drive the connecting plate and insert the post decline through electric putter, make the post of inserting get into inside the second slide opening, it is spacing to accomplish the secondary, thereby accomplish the installation, reverse operation can accomplish the dismantlement, in use has realized carrying out the effect of quick installation and dismantlement to EMUs seat, it is more convenient when making to overhaul the seat of damage and change, make the installation and dismantle the operation simpler, it is more nimble to use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a front sectional view of the local structure of the present invention.

In the figure: the seat comprises a base 1, a motor 2, a mounting groove 3, a threaded column 4, a threaded sleeve 5, a connecting column 6, a stop dog 7, a clamping block 8, a slot 9, a fixing plate 10, a rotating block 11, an electric push rod 12, a connecting plate 13, an inserting column 14, a first sliding hole 15, a second sliding hole 16 and a seat 17.

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.

Example (b): referring to fig. 1 to 3, a high-speed rail motor train unit seat support with strong adaptability comprises a base 1, a motor 2 is fixedly installed on the right side surface of the base 1, an installation groove 3 is formed in the base 1, a threaded column 4 is fixedly connected to the output end of the motor 2, the surface of the threaded column 4 is rotatably connected with the inner wall of the installation groove 3, a stop block 7 is rotatably connected to the left end of the threaded column 4, the surface of the stop block 7 is fixedly connected with the inner wall of the installation groove 3, a threaded sleeve 5 is in threaded connection with the surface of the threaded column 4, a connecting column 6 is fixedly connected with the surface of the stop block 7, a slot 9 is formed in the surface of the connecting column 6, a clamping block 8 is slidably connected between the left side of the inner wall of the installation groove 3 and the left side of the stop block 7, through grooves are formed in the surfaces of the clamping block 8 and the inner wall of the installation groove 3, the through grooves are slidably connected with the surfaces of the connecting column 6, and the connecting column 6 is of an L-shaped structure, the quantity of the connecting columns 6 is two, the two connecting columns 6 are respectively positioned on the front side and the back side of the threaded sleeve 5, the fixture block 8 is effectively limited by the mutual matching of the two connecting columns 6, the slot 9 and the through slot, the top of the fixture block 8 is fixedly connected with a fixing plate 10, the top surface of the fixing plate 10 is rotatably connected with a rotating block 11, the fixing plate 10 and the rotating block 11 are both in cylindrical structures, the bottom surface of the inner wall of the rotating block 11 is fixedly provided with an electric push rod 12, the top of the output end of the electric push rod 12 is fixedly connected with a connecting plate 13, the connecting plate 13 is in a circular plate-shaped structure, the surface of the connecting plate 13 is in sliding connection with the inner wall of the rotating block 11, the lifting process of the inserting columns 14 is more stable by the sliding fit of the connecting plate 13 and the inner parts of the rotating blocks 11, the bottom surface of the connecting plate 13 is fixedly connected with the inserting columns 14, the number of the inserting columns 14 is more, and the inserting columns 14 are distributed in an annular array on the bottom surface of the connecting plate 13, the bottom surface of the rotating block 11 is provided with a first sliding hole 15 in a penetrating way, the inner wall of the first sliding hole 15 is connected with the surface of the inserted column 14 in a sliding way, the top surface of the base 1 is provided with a second sliding hole 16, the inner wall of the second sliding hole 16 is movably inserted with the surface of the inserted column 14, the first sliding hole 15 is a circular through hole, the second sliding hole 16 is a circular blind hole, the specifications and the number of the first sliding hole 15 and the second sliding hole 16 are matched with those of the inserted column 14, the top surface of the rotating block 11 is fixedly connected with a seat 17, the connecting plate 13 and the inserted column 14 are driven to ascend through an electric push rod 12 to rotate the seat 17, and the inserted column 14 is inserted into the second sliding hole 16, so that the seat 17 can be conveniently steered, when the seat support for the high-speed motor train is required to be installed, the clamping block 8 is inserted between the installation groove 3 and the stop block 7, the threaded column 4 is driven to rotate through the motor 2 to drive the threaded sleeve 5 and the connecting column 6 to move, make spliced pole 6 insert the logical inslot portion on the logical groove of 3 inner walls of mounting groove and the 8 surperficial logical inslots of fixture block, accomplish spacingly, through electric putter 12 drive connecting plate 13 and insert 14 decline, make it gets into inside the second slide opening 16 to insert 14, it is spacing to accomplish the secondary, thereby accomplish the installation, reverse operation can accomplish the dismantlement, in use has realized carrying out the effect of quick installation and dismantlement to EMUs seat, it is more convenient when changing to make to the seat maintenance of damage, make the installation more simple with the dismantlement operation, it is more nimble to use.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When in use: when needs installation, insert fixture block 8 between mounting groove 3 and the dog 7, drive screw post 4 through motor 2 and rotate, drive thread bush 5, spliced pole 6 removes, make spliced pole 6 insert the logical inslot portion on 3 inner walls of mounting groove and the 8 surperficial logical groove of fixture block, thereby it is spacing to carry out fixture block 8, descend through electric putter 12 drive connecting plate 13 and inserted column 14, make inserted column 14 get into inside the second slide opening 16, it is spacing to accomplish the secondary, thereby accomplish the installation, reverse operation can accomplish the dismantlement.

To sum up, this high-speed railway seat support for EMUs that suitability is strong, when needs are installed, insert fixture block 8 between mounting groove 3 and the dog 7, drive screw post 4 through motor 2 and rotate, drive thread bush 5, spliced pole 6 removes, make spliced pole 6 insert the logical inslot on 3 inner walls of mounting groove and the logical inslot on fixture block 8 surface, accomplish spacingly, drive connecting plate 13 and insert post 14 through electric putter 12 and descend, make it inside to insert post 14 gets into second slide opening 16, accomplish the secondary spacingly, thereby accomplish the installation, reverse operation can accomplish the dismantlement, in use has realized carrying out the effect of quick installation and dismantlement to EMUs seat, it is more convenient when making to overhaul the seat of damage and change, make installation and dismantlement operation simpler, it is more nimble to use, the problem that exists among the prior art has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A seat support with strong adaptability for a high-speed rail motor train unit comprises a base (1) and is characterized in that a motor (2) is fixedly mounted on the right side face of the base (1), a mounting groove (3) is formed in the base (1), a threaded column (4) is fixedly connected with the output end of the motor (2), the surface of the threaded column (4) is rotatably connected with the inner wall of the mounting groove (3), a stop block (7) is rotatably connected with the left end of the threaded column (4), the surface of the stop block (7) is fixedly connected with the inner wall of the mounting groove (3), a threaded sleeve (5) is in threaded connection with the surface of the threaded column (4), a connecting column (6) is fixedly connected with the surface of the threaded sleeve (5), a slot (9) is formed in the surface of the stop block (7), the surface of the connecting column (6) is slidably connected with the inner wall of the slot (9), and a clamping block (8) is slidably connected between the left side of the inner wall of the mounting groove (3) and the left side face of the stop block (7), through grooves are formed in the surface of the clamping block (8) and the left side of the inner wall of the mounting groove (3), and the inner walls of the through grooves are connected with the surface of the connecting column (6) in a sliding mode;

fixture block (8) top fixedly connected with fixed plate (10), fixed plate (10) top surface rotates and is connected with turning block (11), turning block (11) inner wall bottom surface fixed mounting has electric putter (12), electric putter (12) output top fixedly connected with connecting plate (13), post (14) are inserted to connecting plate (13) bottom surface fixedly connected with, turning block (11) bottom surface link up and has seted up first slide opening (15), and first slide opening (15) inner wall with insert post (14) surface sliding connection, second slide opening (16) have been seted up to base (1) top surface, and second slide opening (16) inner wall with insert post (14) surface activity and peg graft, turning block (11) top surface fixedly connected with seat (17).

2. The high-speed rail motor train unit seat support frame with the strong adaptability according to claim 1, wherein the connecting columns (6) are of an L-shaped structure, the number of the connecting columns (6) is two, and the two groups of the connecting columns (6) are respectively positioned on the front surface and the back surface of the threaded sleeve (5).

3. The seat support for the high-speed rail motor train unit with the strong adaptability according to claim 1, wherein the number of the inserting columns (14) is multiple, and the multiple inserting columns (14) are distributed on the bottom surface of the connecting plate (13) in an annular array.

4. The seat support for the high-speed rail motor train unit with the strong adaptability according to claim 1, wherein the first sliding hole (15) is a circular through hole, the second sliding hole (16) is a circular blind hole, and specifications and numbers of the first sliding hole (15) and the second sliding hole (16) are matched with the inserting column (14).

5. The seat support for the high-speed rail motor train unit with the strong adaptability according to claim 1, wherein the connecting plate (13) is of a circular plate-shaped structure, and the surface of the connecting plate (13) is in sliding connection with the inner wall of the rotating block (11).

6. The seat support for the high-speed rail motor train unit with strong adaptability according to claim 1, wherein the fixed plate (10) and the rotating block (11) are both cylindrical structures.