CN213857693U

CN213857693U - Rail embedded part welding assembly for railway traffic

Info

Publication number: CN213857693U
Application number: CN202022673140.9U
Authority: CN
Inventors: 王高飞; 王高攀; 李大川
Original assignee: Shaanxi Railway Institute
Current assignee: Shaanxi Railway Institute
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-03
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a track built-in fitting welded assembly for railway traffic relates to welded assembly technical field, the utility model discloses a workstation, mobile device, rotating device, strutting arrangement and welding set, workstation include bottom plate and splint, and the bottom plate is rectangle platelike structure, and the bottom plate side surface is equipped with a plurality of spouts, a plurality of splint respectively with a plurality of spout sliding fit. The utility model relates to a track built-in fitting welded subassembly for railway traffic, through setting up the mobile device, the pulley is installed and is connected with splint to the fixed block, it is tight with the track laminating clamp under the drive of splint, make equipment fixing in the track top, when welding different positions, after the equipment use finishes, rotatory lead screw loosens the fixed block, the transport just can be dismantled to whole device, use very convenient and fast, when the significantly reduced is to different local welding, the time cost that the device need carry and bring improves work efficiency.

Description

Rail embedded part welding assembly for railway traffic

Technical Field

The utility model relates to a welding assembly technical field, in particular to a track built-in fitting welding assembly for railway traffic.

Background

With the development of the era, the railway construction of China is stepped into the high-speed era. Railway transportation is a land transportation mode, in which a locomotive traction train runs on two parallel rails. But the generalized railway transportation includes the non-steel wheel traveling modes such as magnetic suspension trains, cable cars, cableways and the like, or the transportation by rails.

When welding the embedded parts, the two fixed embedded parts are not stable enough, when welding two groups of embedded parts together, a worker is required to continuously change the welding position, the operation is troublesome, the working efficiency is greatly reduced, the clamping position needs to be changed for many times for the welding of the embedded parts with various complex structures, and the clamping position selected at each time needs to be taken into consideration to reserve the exhibition space.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a track built-in fitting welded assembly for railway traffic, can effectively solve the problem that clamping position transform work efficiency is low among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rail embedded part welding assembly for railway traffic comprises a workbench, a moving device, a rotating device, a supporting device and a welding device, wherein the workbench comprises a bottom plate and clamping plates, the bottom plate is of a rectangular plate-shaped structure, a plurality of sliding grooves are formed in the side surface of the bottom plate, the plurality of clamping plates are respectively in sliding fit with the plurality of sliding grooves, the moving device comprises a fixed block, the upper surfaces of the fixed blocks are respectively welded with the lower surfaces of the plurality of clamping plates, the rotating device comprises a fixed column and a connecting column, the lower surface of the fixed column is welded with the upper surface of the bottom plate, the supporting device comprises a supporting arm and a rotating disc, a mounting hole is formed in one side surface of the connecting column, the supporting arm is in rotating fit with the mounting hole, the welding device comprises a shaft sleeve, the upper surface of the shaft sleeve is welded with the lower surface of the rotating disc, and the number of the clamping plates and the number of the fixed blocks are two, the clamping plate is used for clamping the rail, and the fixing block is used for installing a pulley and the like.

Preferably, the workstation still includes lead screw and handle, and is a plurality of splint side surface is equipped with the trompil, and is a plurality of the lead screw respectively with a plurality of trompil normal running fit, a plurality of the handle lower surface respectively with a plurality of lead screw one end welding, wherein lead screw and handle number are two, and the lead screw is for making splint press from both sides tightly, and the handle is for conveniently controlling the lead screw.

Preferably, the moving device further comprises wheel shafts and pulleys, wherein a plurality of placing grooves are formed in the side surfaces of the fixed blocks, two ends of each wheel shaft are welded to the surfaces of two sides inside the corresponding placing grooves respectively, the pulleys are in rotating fit with the wheel shafts respectively, the number of the wheel shafts and the number of the pulleys are two, and the wheels and the pulleys are used for enabling the equipment to move on the rail together.

Preferably, the rotating device further comprises a rotating bearing, a mounting column and a connecting disc, wherein a mounting groove is formed in the upper surface of the fixing column, the rotating bearing is mounted in the mounting groove, the outer surface of the mounting column is connected with the inner surface of the rotating bearing, the upper surface of the mounting column is welded with the lower surface of the connecting disc, the connecting disc is connected with the connecting column through bolts, and the rotating bearing is used for enabling the connecting disc to rotate.

Preferably, strutting arrangement still includes pivot and welding post, pivot one end and the rotatory cooperation of support arm side surface, the pivot other end and the welding of welding post side surface, welding post lower surface and rolling disc upper surface connection, the rolling disc makes welding set can rotate.

Preferably, welding set still includes rotatory piece, revolving stage, welder and bonding tool, the axle sleeve lower surface is equipped with a rotatory groove, rotatory piece is installed in rotatory inslot, revolving stage upper surface and rotatory piece lower surface welding, the welder upper surface is connected with the revolving stage lower surface, the welder lower surface is connected with bonding tool one end, and rotatory piece can make welder carry out multi-angle welding.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up the mobile device, the pulley is installed to the fixed block and is connected with splint, it is tight with the laminating clamp of track under the drive of splint, make equipment fixing in the track top, when welding different positions, only need thrust unit to remove on the track, needn't dismantle the transport to the device and can carry out weldment work to the built-in fitting of different positions, after equipment uses and finishes, rotatory lead screw, relax the fixed block, the transport just can be dismantled to whole device, use very convenient and fast, when significantly reducing to different local welding, the time cost that the device needs the transport to bring, and the work efficiency is improved.

2. The utility model discloses in, through setting up rolling disc and rotatory piece, it is that welder can carry out the diversified rotation of different angles, carries out weldment work to different places.

Drawings

FIG. 1 is a schematic view of the external overall structure of a rail embedded part welding assembly for railway traffic according to the present invention;

FIG. 2 is a schematic view of an external front view structure of a welding assembly of a rail embedded part for railway traffic according to the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;

fig. 4 is the utility model discloses an outside isometric structural sketch of track built-in fitting welded assembly for railway traffic.

In the figure: 100. a work table; 110. a base plate; 120. a splint; 130. a lead screw; 140. a handle; 200. A mobile device; 210. a fixed block; 220. a wheel axle; 230. a pulley; 300. a rotating device; 310. fixing a column; 320. a rotating bearing; 330. mounting a column; 340. a connecting disc; 350. connecting columns; 400. a support device; 410. a support arm; 420. a rotating shaft; 430. welding the column; 440. rotating the disc; 500. a welding device; 510. a shaft sleeve; 520. rotating the block; 530. a turntable; 540. a welding gun; 550. a horn.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention relates to a rail embedded part welding assembly for railway traffic, including a workbench 100, a moving device 200, a rotating device 300, a supporting device 400 and a welding device 500, the workbench 100 includes a bottom plate 110 and clamping plates 120, the bottom plate 110 is a rectangular plate-shaped structure, a side surface of the bottom plate 110 is provided with a plurality of sliding grooves, the clamping plates 120 are respectively in sliding fit with the sliding grooves, the moving device 200 includes a fixed block 210, an upper surface of the fixed block 210 is respectively welded with a lower surface of the clamping plates 120, the rotating device 300 includes a fixed column 310 and a connecting column 350, a lower surface of the fixed column 310 is welded with an upper surface of the bottom plate 110, the supporting device 400 includes a supporting arm 410 and a rotating disc 440, a side surface of the connecting column 350 is provided with a mounting hole, the supporting arm 410 is rotatably fitted with the mounting hole, the welding device 500 includes a shaft sleeve 510, an upper surface of the shaft sleeve 510 is welded with a lower surface of the rotating disc 440, the number of the clamping plates 120 and the number of the fixing blocks 210 are two, the clamping plates 120 are used for clamping the rails, and the fixing blocks 210 are used for installing the pulleys 230 and other devices.

Referring to fig. 1, the worktable 100 further includes a screw 130 and a handle 140, an opening is formed on a surface of one side of the plurality of clamping plates 120, the plurality of screws 130 are respectively rotatably engaged with the plurality of openings, a lower surface of the plurality of handles 140 is respectively welded to one end of the plurality of screws 130, wherein the number of the screws 130 and the number of the handles 140 are two, the screws 130 are for clamping the clamping plates 120, and the handles 140 are for conveniently controlling the screws 130.

Referring to fig. 2, the moving device 200 further includes an axle 220 and pulleys 230, a plurality of fixing blocks 210 are each provided with a placing groove on a side surface thereof, two ends of the axle 220 are respectively welded to two side surfaces inside the placing grooves, and the pulleys 230 are respectively rotatably engaged with the axle 220, wherein the axle 220 and the pulleys 230 are two in number and function to jointly enable the apparatus to move on the rail.

Referring to fig. 1, the rotating device 300 further includes a rotating bearing 320, a mounting post 330 and a connecting pad 340, wherein a mounting groove is formed in the upper surface of the fixing post 310, the rotating bearing 320 is mounted in the mounting groove, the outer surface of the mounting post 330 is connected with the inner surface of the rotating bearing 320, the upper surface of the mounting post 330 is welded to the lower surface of the connecting pad 340, the connecting pad 340 is connected with the connecting post 350 through a bolt, and the rotating bearing 320 is used for rotating the connecting pad 340.

Referring to fig. 1, the supporting device 400 further includes a rotating shaft 420 and a welding column 430, one end of the rotating shaft 420 is rotatably engaged with one side surface of the supporting arm 410, the other end of the rotating shaft 420 is welded to the side surface of the welding column 430, the lower surface of the welding column 430 is connected to the upper surface of the rotating disc 440, and the rotating disc 440 enables the welding device 500 to rotate.

Referring to fig. 1, the welding apparatus 500 further includes a rotary block 520, a turntable 530, a welding gun 540, and a welding head 550, wherein a rotary groove is formed in the lower surface of the sleeve 510, the rotary block 520 is installed in the rotary groove, the upper surface of the turntable 530 is welded to the lower surface of the rotary block 520, the upper surface of the welding gun 540 is connected to the lower surface of the turntable 530, the lower surface of the welding gun 540 is connected to one end of the welding head 550, and the rotary block 520 enables the welding gun 540 to perform multi-angle welding.

The following is the working principle of the utility model:

please refer to fig. 1-4, the utility model relates to a track built-in fitting welding assembly for railway traffic, handle 140 drives lead screw 130 and rotates, make two splint 120 be close to each other and press from both sides tightly the track, be equipped with fixed block 210 on the splint 120, install pulley 230 on the fixed block 210, pulley 230 and track roll cooperation, make the device slide on the track, convenient the removal, install rolling bearing 320 on the fixed column 310, rolling bearing 320 makes the device can rotate, the effect of rolling disc 440 and rotatory piece 520 all makes welder 540 can carry out the multi-angle, all-round welding, pivot 420 drives welding post 430, welding post 430 connects rolling disc 440, make the equipment rotatory, equipment can carry out different angles, the weldment work in different positions.

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 track built-in fitting welding subassembly for railway traffic, includes workstation (100), mobile device (200), rotating device (300), strutting arrangement (400) and welding set (500), its characterized in that: the workbench (100) comprises a bottom plate (110) and a clamping plate (120), the bottom plate (110) is of a rectangular plate-shaped structure, a plurality of sliding grooves are arranged on the side surface of the bottom plate (110), a plurality of clamping plates (120) are respectively in sliding fit with the sliding grooves, the moving device (200) comprises fixing blocks (210), the upper surfaces of the fixing blocks (210) are respectively welded with the lower surfaces of the clamping plates (120), the rotating device (300) comprises a fixed column (310) and a connecting column (350), the lower surface of the fixed column (310) is welded with the upper surface of the bottom plate (110), the supporting device (400) comprises a supporting arm (410) and a rotating disc (440), the surface of one side of the connecting column (350) is provided with a mounting hole, the supporting arm (410) is rotationally matched with the mounting hole, the welding device (500) comprises a shaft sleeve (510), and the upper surface of the shaft sleeve (510) is welded with the lower surface of the rotating disc (440).

2. The rail embedment welding assembly for railway traffic of claim 1, wherein: the workbench (100) further comprises a lead screw (130) and a handle (140), wherein one side surface of the clamping plate (120) is provided with an opening, the lead screw (130) is in rotating fit with the openings respectively, and the lower surface of the handle (140) is welded with one end of the lead screw (130) respectively.

3. The rail embedment welding assembly for railway traffic of claim 1, wherein: the moving device (200) further comprises wheel shafts (220) and pulleys (230), wherein a placing groove is formed in the side surface of each fixing block (210), two ends of each wheel shaft (220) are welded to the surfaces of two sides of the inside of each placing groove respectively, and the pulleys (230) are matched with the wheel shafts (220) in a rotating mode respectively.

4. The rail embedment welding assembly for railway traffic of claim 1, wherein: rotating device (300) still includes rolling bearing (320), erection column (330) and connection pad (340), fixed column (310) upper surface is equipped with a mounting groove, rolling bearing (320) are installed in the mounting groove, erection column (330) surface and rolling bearing (320) internal surface connection, erection column (330) upper surface and connection pad (340) lower surface welding, connection pad (340) pass through bolted connection with spliced pole (350).

5. The rail embedment welding assembly for railway traffic of claim 1, wherein: the supporting device (400) further comprises a rotating shaft (420) and a welding column (430), one end of the rotating shaft (420) is in rotating fit with one side surface of the supporting arm (410), the other end of the rotating shaft (420) is welded with the side surface of the welding column (430), and the lower surface of the welding column (430) is connected with the upper surface of the rotating disc (440).

6. The rail embedment welding assembly for railway traffic of claim 1, wherein: the welding device (500) further comprises a rotating block (520), a rotating table (530), a welding gun (540) and a welding head (550), wherein a rotating groove is formed in the lower surface of the shaft sleeve (510), the rotating block (520) is installed in the rotating groove, the upper surface of the rotating table (530) is welded to the lower surface of the rotating block (520), the upper surface of the welding gun (540) is connected with the lower surface of the rotating table (530), and the lower surface of the welding gun (540) is connected with one end of the welding head (550).