CN213228644U

CN213228644U - Train traction device for railway

Info

Publication number: CN213228644U
Application number: CN202022094201.6U
Authority: CN
Inventors: 张兴; 王金凤
Original assignee: Beijing Junjiao Remote Technology Co ltd
Current assignee: Beijing Junjiao Remote Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-18
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a relevant technical field of railway just discloses a train draw gear for railway, which comprises an outer shell, the inside fixed block that is provided with of shell, and fixed block one side is provided with the electric lift loop bar, electric lift loop bar one side is provided with the connecting block, and connecting block outer wall surface is provided with the stationary blade, the inside first fixing bolt that is provided with of stationary blade simultaneously, first fixing bolt one side is provided with the slide rail, and the inside pulley that is provided with of slide rail, and the pulley top is provided with the sliding block simultaneously. This train draw gear for railway can play the function of effectual lift to the device through setting up electric lift loop bar and connecting block, in the use, can carry out effectual lift processing to the device according to the user demand, can make the whole up-and-down both sides motion of iron ball, reaches the linkage effect, avoids because of complicated connection process, leads to work efficiency's reduction to the effectual use efficiency who promotes the device.

Description

Train traction device for railway

Technical Field

The utility model relates to a railway correlation technique field specifically is a train draw gear for railway.

Background

The method mainly refers to traction calculation related to trains in rail transit, including traction, resistance, braking force and the like, the calculation of train traction can determine the running time of the trains, the running speed of the trains, the power calculation of the trains and other railway transportation are land transportation modes, a locomotive pulls a train vehicle to run on two parallel rails, the traditional mode is steel wheel running, but the broad railway transportation also includes non-steel wheel running modes such as magnetic suspension trains, cable cars, cableways and the like, or called rail transportation.

But the train draw gear for railway that uses at present does not possess by the setting of electric lift loop bar, makes the device more complicated when using, and extravagant manual work leads to its work efficiency's greatly reduced to the use efficiency of device has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a train draw gear for railway possesses electric lift's function, can go up and down to the device effectively and handle, and the advantage such as being convenient for more comprehensive connect has solved train draw gear for railway of present use, does not possess by the setting of electric lift loop bar, makes the device more complicated when using, and extravagant manual work leads to its work efficiency's greatly reduced to the device's use efficiency has been reduced.

(II) technical scheme

For realizing that above-mentioned draw gear possesses the function of going up and down, can go up and down to the device effectively and handle, be convenient for more comprehensively carry out the purpose of connecting, the utility model provides a following technical scheme: the utility model provides a train draw gear for railway, includes the shell, the inside fixed block that is provided with of shell, and fixed block one side is provided with the electric lift loop bar, electric lift loop bar one side is provided with the connecting block, and connecting block outer wall surface is provided with the stationary blade, the inside first fixing bolt that is provided with of stationary blade simultaneously, first fixing bolt one side is provided with the slide rail, and the inside pulley that is provided with of slide rail, and the pulley top is provided with the sliding block simultaneously, shell one side is provided with the draw-in groove, and the draw-in groove opposite side is provided with the fixture block, and the outside top of fixture block is provided with the iron ball simultaneously, iron ball outer wall surface is provided with epoxy, and the epoxy both sides all are provided with the magic subsides, magic subsides one side and is provided.

Preferably, the shell, the electric lifting sleeve rod and the connecting block form a lifting structure, and the shell and the electric lifting sleeve rod are vertically distributed.

Preferably, the connecting block passes through first fixing bolt and stationary blade threaded connection, and the size of connecting block is greater than the size of stationary blade.

Preferably, slide rail, pulley and sliding block constitute sliding construction, and the pulley is the equidistant distribution inside the slide rail.

Preferably, the clamping groove is connected with the iron ball in a clamping mode through a clamping block, and the clamping groove is arranged in a concave structure.

Preferably, the iron ball is movably connected with the epoxy resin through a magic tape, and the size of the epoxy resin is larger than that of the iron ball.

Preferably, the protection cushion passes through second fixing bolt and semicircle cover threaded connection, and the semicircle cover sets up for semicircle type structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a train draw gear for railway possesses following beneficial effect:

1. this train draw gear for railway can play the function of effectual lift to the device through setting up electric lift loop bar and connecting block, in the use, can carry out effectual lift processing to the device according to the user demand, can make the whole up-and-down both sides motion of iron ball, reaches the linkage effect, avoids because of complicated connection process, leads to work efficiency's greatly reduced to the effectual use efficiency who promotes the device.

2. This train draw gear for railway can play effectual convenient to detach to the device and change the function through setting up draw-in groove and fixture block, in the use, can carry out effectual dismantlement to the device according to the user demand and change and place the processing, avoids because of the damage of its iron ball, leads to the device can not use to the effectual use efficiency who promotes the device.

3. This train draw gear for railway can play effectual safeguard function to the device through setting up protection cushion, second fixing bolt and semicircle cover, in the use, can carry out effectual protection to the device according to the user demand and handle, avoids because of the friction between the both sides, leads to wearing and tearing each other to destroy to the effectual use efficiency who promotes the device.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a connecting view of the slide rail and the slide block of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a housing; 2. a fixed block; 3. an electric lifting loop bar; 4. connecting blocks; 5. a fixing sheet; 6. a first fixing bolt; 7. a slide rail; 8. a pulley; 9. a slider; 10. a card slot; 11. a clamping block; 12. an iron ball; 13. an epoxy resin; 14. magic tape; 15. a protective cushion; 16. a second fixing bolt; 17. and a semicircular cover.

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.

Referring to fig. 1-4, a railway train traction device comprises a housing 1, a fixed block 2 is arranged inside the housing 1, an electric lifting loop bar 3 is arranged on one side of the fixed block 2, a connecting block 4 is arranged on one side of the electric lifting loop bar 3, a fixing piece 5 is arranged on the outer wall surface of the connecting block 4, a first fixing bolt 6 is arranged inside the fixing piece 5, a slide rail 7 is arranged on one side of the first fixing bolt 6, a pulley 8 is arranged inside the slide rail 7, a slide block 9 is arranged above the pulley 8, a clamping groove 10 is arranged on one side of the housing 1, a clamping block 11 is arranged on the other side of the clamping groove 10, an iron ball 12 is arranged above the outer part of the clamping block 11, an epoxy resin 13 is arranged on the outer wall surface of the iron ball 12, magic tapes 14 are arranged on both sides of the epoxy resin 13, a protective cushion, and a semicircular cover 17 is arranged below the second fixing bolt 16.

Further, shell 1, electric lift loop bar 3 constitutes elevation structure with connecting block 4, and shell 1 and electric lift loop bar 3 are the vertical distribution, can play the function of effectual lift to the device through setting up electric lift loop bar 3, in the use, can carry out effectual lift processing to the device according to the user demand, can make the whole up-and-down both sides motion of iron ball 12, reach the connection effect, avoid because of complicated connection process, lead to work efficiency's greatly reduced, thereby the effectual use efficiency who promotes the device.

Further, connecting block 4 is through

first fixing bolt

6 and 5 threaded connection of stationary blade, and connecting block 4's size is greater than stationary blade 5's size, can play effectual fixed function to the device through setting up first fixing bolt 6 and stationary blade 5, in the use, can carry out effectual fixed processing to the device according to the user demand, avoids connecting stably because of it inadequately and leads to dangerous emergence to the effectual use efficiency that promotes the device.

Further, slide rail 7, pulley 8 and sliding block 9 constitute sliding construction, and pulley 8 is equidistant distribution in slide rail 7 inside, can play effectual slip fixed function to the device through setting up slide rail 7, pulley 8 and sliding block 9, in the use, can carry out effectual slip fixed processing to the device according to the user demand, avoid because of the unstability when its iron ball 12 is connected, lead to the emergence of the device to drop to the effectual use efficiency who promotes the device.

Further, draw-in groove 10 passes through fixture block 11 and is connected with iron ball 12 block, and draw-in groove 10 is "concave" type structure setting, can play effectual convenient to detach to the device and change the function through setting up draw-in groove 10 and fixture block 11, in the use, can carry out effectual dismantlement to the device according to the user demand and change and place the processing, avoid because of its iron ball 12's damage, lead to the device can not use to effectual use efficiency who promotes the device.

Further, iron ball 12 passes through magic subsides 14 and epoxy 13 swing joint, and epoxy 13's size is greater than iron ball 12's size, can play effectual anticorrosion function to iron ball 12 through setting up epoxy 13, in the use, can carry out effectual anticorrosion treatment to the device according to the user demand, avoids the erosion of rainwater, leads to iron ball 12's corrosion damage to the effectual use efficiency who promotes the device.

Further, protection cushion 15 passes through second fixing bolt 16 and half circular cover 17 threaded connection, and half circular cover 17 sets up for semicircle type structure, through setting up protection cushion 15, second fixing bolt 16 and half circular cover 17 can play effectual safeguard function to the device, in the use, can carry out effectual protection to the device according to the user demand and handle, avoid because of the friction between both sides, lead to wearing and tearing each other to destroy, thereby the effectual use efficiency who promotes the device.

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, the power supply can be switched on firstly, the switch of the electric lifting loop bar 3 is opened, the iron ball 12 moves to the designated position through the upper side and the lower side of the electric lifting loop bar 3 to be convenient for the connection of the semicircle cover 17 on the train, then the sliding block 9 is deflected downwards through the sliding rail 7 and the pulley 8 to block the semicircle cover 17 to form the fixation to ensure that the connection is more stable, after the connection is finished, the switch of the fixed block 2 is opened to ensure that the shell 1 runs to the designated position, when the iron ball 12 needs to be replaced after long-time use, the installation and replacement treatment can be carried out through the clamping groove 10 and the clamping block 11, the complex replacement process is avoided, the practicability of the device is enhanced, the epoxy resin 13 is pasted on the iron ball 12 through the magic paste 14 to form the protection to the iron ball 12 to avoid the erosion of rainwater, then the protection soft cushion 15 is screwed on the semicircle cover 17 through the second fixing bolt 16 to protect both sides, long-time abrasion is avoided, the service life of the device is prolonged, wherein the electric lifting sleeve rod 3 is YS-NZ100-12A, and therefore the using process of the railway train traction device is completed.

In conclusion, the train traction device for the railway has the lifting function through the arrangement of the electric lifting sleeve rod 3, so that the convenience is increased when the train traction device is used, the phenomenon that the efficiency is greatly reduced due to the complicated connection work and the time waste is avoided, and the using effect of the train traction device for the railway is improved.

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 train traction device for railway, comprising a housing (1), characterized in that: the novel iron ball fixing device is characterized in that a fixing block (2) is arranged in the shell (1), an electric lifting sleeve rod (3) is arranged on one side of the fixing block (2), a connecting block (4) is arranged on one side of the electric lifting sleeve rod (3), a fixing piece (5) is arranged on the surface of the outer wall of the connecting block (4), a first fixing bolt (6) is arranged in the fixing piece (5), a sliding rail (7) is arranged on one side of the first fixing bolt (6), a pulley (8) is arranged in the sliding rail (7), a sliding block (9) is arranged above the pulley (8), a clamping groove (10) is arranged on one side of the shell (1), a clamping block (11) is arranged on the other side of the clamping groove (10), an iron ball (12) is arranged above the outer portion of the clamping block (11), epoxy resin (13) is arranged on the surface of, magic subsides (14) one side is provided with protection cushion (15), and protection cushion (15) opposite side is provided with second fixing bolt (16), and second fixing bolt (16) below is provided with semicircle cover (17) simultaneously.

2. A traction apparatus for a railway train according to claim 1, wherein: the shell (1), the electric lifting loop bar (3) and the connecting block (4) form a lifting structure, and the shell (1) and the electric lifting loop bar (3) are vertically distributed.

3. A traction apparatus for a railway train according to claim 1, wherein: connecting block (4) are through first fixing bolt (6) and stationary blade (5) threaded connection, and the size of connecting block (4) is greater than the size of stationary blade (5).

4. A traction apparatus for a railway train according to claim 1, wherein: slide rail (7), pulley (8) and sliding block (9) constitute sliding construction, and pulley (8) are equidistant distribution inside slide rail (7).

5. A traction apparatus for a railway train according to claim 1, wherein: the clamping groove (10) is connected with the iron ball (12) in a clamping mode through a clamping block (11), and the clamping groove (10) is arranged in a concave structure.

6. A traction apparatus for a railway train according to claim 1, wherein: the iron ball (12) is movably connected with the epoxy resin (13) through the magic tape (14), and the size of the epoxy resin (13) is larger than that of the iron ball (12).

7. A traction apparatus for a railway train according to claim 1, wherein: the protection cushion (15) is in threaded connection with the semicircular cover (17) through a second fixing bolt (16), and the semicircular cover (17) is of a semicircular structure.