CN217864151U - Curved track type rail car - Google Patents

Abstract

The utility model relates to a steel production auxiliary assembly technical field specifically discloses a curved track type railcar, which comprises a carriage body, the automobile body is equipped with the plummer, the automobile body below is equipped with the drive arrangement of its operation of drive, drive arrangement includes the direct current motor with automobile body fixed mounting and the drive wheel of being connected with the direct current motor transmission, this curved track type railcar is through being divided into inboard direct current motor and outside direct current motor with direct current motor, and inboard direct current motor and outside direct current motor's drive end is equipped with fixed connection's inboard drive wheel and outside drive wheel respectively, when the railcar carries steel needs to carry out the curved track and carry, thereby inboard direct current motor and outside direct current motor can control the rotational speed difference and make and form the linear velocity only poor between inboard drive wheel and the outside drive wheel, and then make the railcar can carry out the bend and go, improve the commonality of railcar, also can rationally divide when dividing the technology in the workshop, break traditional technology limitation and divide.

Description

Curved track type rail car

Technical Field

The utility model relates to a steel production auxiliary assembly technical field, in particular to curved track type railcar.

Background

At present, in a steel production plant, because steel weight is heavier, the steel is generally transported by a specific rail car after being produced in a workshop, and a specific operation track is arranged in the workshop, the rail car runs along the operation track, but the rail car in the steel production workshop can only run linearly at present, so the universality of the rail car is not strong, and because the rail car can only transport the steel linearly along the linear track, a steel finished product area and a discharging area can only be correspondingly arranged, and a linear track is arranged between the steel finished product area and the discharging area, thereby the process division in the workshop has limitations.

The technical problem to be solved by the application is as follows: a design is made to solve one or more of the above-mentioned curved track cars.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a curved track type rail car which can solve the problems of curve running and universality enhancement.

The utility model discloses the technical scheme who adopts does: the track vehicle comprises a vehicle body, wherein a bearing platform is arranged on the vehicle body, a driving device for driving the vehicle body to run is arranged below the vehicle body, the driving device comprises a direct current motor fixedly mounted on the vehicle body and a driving wheel in transmission connection with the direct current motor, the direct current motor comprises an inner direct current motor and an outer direct current motor, the driving wheel comprises an inner driving wheel fixedly connected with the driving end of the inner direct current motor and an outer driving wheel fixedly connected with the driving end of the outer direct current motor, and the driving ends of the inner direct current motor and the outer direct current motor are respectively different when the track vehicle passes through a curve;

the inner side driving wheel and the outer side driving wheel which are fixedly connected with the inner side direct current motor driving end and the outer side direct current motor driving end are respectively arranged at the inner side direct current motor driving end and the outer side direct current motor driving end, so that the inner side driving wheel and the outer side driving wheel can be controlled to form a linear speed difference value when the curve conveying is needed, the curve running can be carried out, and the universality of the rail car is improved.

In some embodiments, the two sides of the rear end of the vehicle body are respectively provided with a rear rotating frame which is rotatably connected with the vehicle body, and the two sides of the front end of the vehicle body are respectively provided with a front rotating frame which is rotatably connected with the vehicle body.

In some embodiments, the rear turret includes an inboard rear turret rotatably coupled to the inboard drive wheel and an outboard rear turret rotatably coupled to the outboard drive wheel.

In some embodiments, the front rotary frames are each provided with a support wheel in rotational connection therewith.

In some embodiments, the front turrets are each provided with a guide wheel rotatably connected thereto, and the rear turrets are each provided with an auxiliary wheel rotatably connected thereto.

In some embodiments, the bearing platform comprises a platform surface fixedly mounted with the vehicle body and anti-skid seats fixedly mounted with the vehicle body on two sides of the platform surface for preventing steel materials from rolling.

In some embodiments, the rear rotating frame and the front rotating frame are both provided with rotating parts, the rotating parts comprise rotating rods which are rotatably connected with the vehicle body, and the rear rotating frame and the front rotating frame are respectively and fixedly connected with the rotating rods.

The beneficial effects of the utility model reside in that:

according to the curved track type rail car, the direct current motor is divided into the inner direct current motor and the outer direct current motor, the driving ends of the inner direct current motor and the outer direct current motor are respectively provided with the inner driving wheel and the outer driving wheel which are fixedly connected with the inner direct current motor and the outer direct current motor, when the rail car carries steel and curved track conveying needs to be carried out, the inner direct current motor and the outer direct current motor can control different rotating speeds, so that only difference in linear speed is formed between the inner driving wheel and the outer driving wheel, the rail car can carry out curved track running, the universality of the rail car is improved, reasonable division can be carried out when processes are divided in a workshop, and the traditional process limitation division is broken.

Drawings

Fig. 1 is a schematic structural view of the curved track type rail car of the present invention;

fig. 2 is a schematic view of the structure of the curved track car according to the present invention;

fig. 3 is a schematic view of the structure of the local part a in fig. 1 of the curved track type rail car of the present invention.

The reference numerals and names in the drawings correspond to the following: 1. a vehicle body; 2. a bearing table; 10. a direct current motor; 101. an inside direct current motor; 102. an outer DC motor; 11. an inboard drive wheel; 12. an outboard drive wheel; 13. a rear rotating frame; 14. a front rotating frame; 130. an inner rear turret; 131. an outer rear turret; 140. a support wheel; 141. a guide wheel; 132. an auxiliary wheel; 20. a table top; 21. an anti-slip seat; 15. a rotating part; 150. and rotating the rod.

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. 1-3, the present invention provides a technical solution: the utility model provides a curve type railcar, including automobile body 1, automobile body 1 is equipped with plummer 2, 1 below of automobile body is equipped with the drive arrangement of its operation of drive, drive arrangement includes DC motor 10 with 1 bottom fixed mounting of automobile body and the drive wheel of being connected with DC motor 10 transmission, DC motor 10 includes inboard DC motor 101 and outside DC motor 102, the drive wheel includes inboard drive wheel 11 with inboard DC motor 101 drive end fixed connection and outside drive wheel 12 with outside DC motor 102 drive end fixed connection, inboard DC motor 101 and outside DC motor 102 drive end rotational speed is different respectively when the railcar crosses the bend, thereby can form the linear velocity difference between inboard drive wheel 11 and the outside drive wheel 12, so as to cross the bend smoothly, thereby improve railcar transportation steel's commonality, and the finished product district also need not to correspond the setting with the production line discharge end in the workshop, technological process in the workshop can rationally distributed.

Two sides of the rear end of the vehicle body 1 are respectively provided with a rear rotating frame 13 which is rotatably connected with the vehicle body, two sides of the front end of the vehicle body 1 are respectively provided with a front rotating frame 14 which is rotatably connected with the vehicle body, when the rail car passes through a curve, the front rotating frame 14 and the rear rotating frame 13 rotate to facilitate the car body to smoothly pass through the curve, the rear rotating frame 13 comprises an inner rear rotating frame 130 rotationally connected with the inner driving wheel 11 and an outer rear rotating frame 131 rotationally connected with the outer driving wheel 12, the front rotating frame 14 is provided with supporting wheels 140 rotationally connected with the front rotating frame, the supporting wheels 140 are used as main supporting structures of the front rotating frame 14 and the rail and can share the gravity of steel for the guide wheels 141, so that the guiding wheels 141 can continue guiding smoothly, the front rotary frame 14 is provided with the guiding wheels 141 which are connected with the front rotary frame in a rotating way, when the vehicle needs to be bent over, the guide wheels 141 are engaged with the guide rails under the influence of the linear velocity difference between the inner driving wheels 11 and the outer driving wheels 12, the guide wheels 141 can control the running track of the vehicle body, the rear rotating frames 13 are respectively provided with auxiliary wheels 132 which are rotatably connected with the rear rotating frames, the bearing platform 2 comprises a platform surface 20 fixedly installed with the vehicle body 1 and anti-skid seats 21 which are positioned at two sides of the platform surface 20 and fixedly installed with the vehicle body 1 and used for preventing steel materials from rolling, the anti-slip seat 21 is arranged on the vehicle body 1, so that the rail vehicle can be ensured not to cause unnecessary safety accidents due to the fact that steel materials cannot slip off when bearing the steel materials for transportation, the rear rotating frame 13 and the front rotating frame 14 are both provided with the rotating parts 15, the rotating parts 15 comprise rotating rods 150 which are rotatably connected with the vehicle body 1, the rear rotating frame 13 and the front rotating frame 14 are respectively and fixedly connected with the rotating rods 150, the rotating parts 15 are arranged on the front rotating frame 14 and the rear rotating frame 13, and the rear rotary frame 13 and the front rotary frame 14 are respectively rotatably connected with the car body 1 through the rotary rods 150, so that the rail car can smoothly pass through a curve.

The utility model discloses a theory of operation and use flow: when the rail car carries steel and needs to carry out curve conveying, the inner direct current motor 101 and the outer direct current motor 102 respectively control the rotating speeds of the inner driving wheel 11 and the outer driving wheel 12 to be different at the moment, so that a linear speed difference is formed between the inner driving wheel 11 and the outer driving wheel 12, and the steel is guided by the guide wheel 141 of the front rotating frame 14, so that the rail car can carry the steel to smoothly pass a curve, the universality of the rail car is improved, and production process procedures in a workshop can be reasonably distributed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a curve type railcar, includes automobile body (1), its characterized in that, automobile body (1) is equipped with plummer (2), automobile body (1) below is equipped with the drive arrangement of its operation of drive, drive arrangement include with automobile body (1) fixed mounting's direct current motor (10) and with direct current motor (10) transmission connection's drive wheel, direct current motor (10) include inboard direct current motor (101) and outside direct current motor (102), the drive wheel include with inboard direct current motor (101) drive end fixed connection inboard drive wheel (11) and with outside direct current motor (102) drive end fixed connection outside drive wheel (12), inboard direct current motor (101) and outside direct current motor (102) drive end rotational speed are different respectively when the railcar bend passes.

2. The curved track type rail car according to claim 1, wherein both sides of the rear end of the car body (1) are respectively provided with a rear rotating frame (13) rotatably connected therewith, and both sides of the front end of the car body (1) are respectively provided with a front rotating frame (14) rotatably connected therewith.

3. Railroad car as in claim 2, characterized in that the rear turret (13) comprises an inner rear turret (130) rotationally connected to the inner driving wheel (11) and an outer rear turret (131) rotationally connected to the outer driving wheel (12).

4. Railroad car as in claim 2, characterized in that the front bogies (14) are each provided with a support wheel (140) rotatably connected thereto.

5. Railroad car as in claim 2, characterized in that the front turrets (14) are each provided with a guide wheel (141) in rotational connection therewith, and in that the rear turrets (13) are each provided with an auxiliary wheel (132) in rotational connection therewith.

6. The railroad car according to claim 1, wherein the platform (2) comprises a platform (20) fixedly mounted with the car body (1) and anti-slip seats (21) fixedly mounted with the car body (1) at both sides of the platform (20) for preventing rolling of steel.

7. The curved track type rail car according to claim 2, wherein the rear rotating frame (13) and the front rotating frame (14) are each provided with a rotating portion (15) including a rotating rod (150) rotatably connected to the car body (1), and the rear rotating frame (13) and the front rotating frame (14) are fixedly connected to the rotating rod (150), respectively.

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