CN216141821U

CN216141821U - Railway track adjusting device

Info

Publication number: CN216141821U
Application number: CN202121830227.0U
Authority: CN
Inventors: 谢文龙
Original assignee: Individual
Current assignee: Sichuan Zhongxin Hengling Engineering Project Management Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-29
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a railway track adjusting device, which relates to the technical field of railway traffic and comprises a base and a turntable positioned on the upper surface of the base, wherein the upper surface of the base is provided with a rolling groove, a roller is movably connected inside the rolling groove, the rolling groove is matched with the roller, the rolling groove and the roller are distributed in a plurality, the rolling grooves and the roller are distributed in an annular array, a motor is fixedly arranged inside the base, and one end of an output shaft of the motor penetrates through the base and is fixedly connected with a first transmission wheel. According to the utility model, the base is embedded into the ground, so that the device can be integrally supported, the motor in the base can drive the output shaft to rotate, the first driving wheel drives the second driving wheel and the third driving wheel to rotate through the driving belt, and the first driving wheel, the second driving wheel and the third driving wheel rotate, so that the gears can be driven to be matched with teeth formed on the inner side of the upper end of the rotary table through the connecting columns on the upper surface of the gears.

Description

Railway track adjusting device

Technical Field

The utility model relates to the technical field of railway traffic, in particular to a railway track adjusting device.

Background

Railway tracks, referred to as rails, tracks, etc. The device is used on railways and cooperates with a switch to enable the train to walk without turning. The track is usually composed of two parallel rails. The rails are fixed on sleepers, and ballast is arranged below the sleepers. Rails made of steel can bear a greater weight than other materials. In actual tracks, there are many crossroads for smooth passage of trains in the vertical direction, and for this purpose, the present invention proposes a railway track adjusting apparatus for a railway track crossroad for smooth passage of trains traveling in the vertical direction.

In chinese utility model patent application no: CN201920834798. in disclose a railway track adjusting device, including power device, carousel mechanism and fixed knot construct, power device passes through fixed knot and carousel mechanism fixed connection, this railway track adjusting device still includes half groove unilateral rail, trailing wheel, attaches ground plate mechanism, curved ramp and scalable base, half groove unilateral rail is provided with two, and two half groove unilateral rail are equal fixed connection in carousel mechanism, and the equal fixedly connected with trailing wheel in both ends about half groove unilateral rail, carousel mechanism sliding connection are in attaching ground plate mechanism, and the upper surface circumference that attaches ground plate mechanism evenly is provided with four curved ramp, and power device fixed connection is on scalable base. The railway track adjusting device also has the defects that the height cannot be adjusted and the use is inconvenient in the use process, and the device does not have the function of manual adjustment, so that the device cannot be used safely or cannot be used under special conditions.

Therefore, it is necessary to provide a railway track adjusting apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a railway track adjusting device, aiming at solving the problems that the height of the existing railway track adjusting device cannot be adjusted and is inconvenient to use in the using process, the height of the existing railway track adjusting device does not have the manual adjusting function, and the existing railway track adjusting device cannot be used safely or cannot be used under special conditions.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

a railway track adjusting device comprises a base and a turntable positioned on the upper surface of the base, wherein the upper surface of the base is provided with a rolling groove, the rolling grooves are movably connected with rollers inside, the rolling grooves are matched with the rollers, the number of the rolling grooves and the rollers is multiple, the rolling grooves and the rollers are distributed in an annular array, a motor is fixedly arranged in the base, one end of an output shaft of the motor penetrates through the base and is fixedly connected with a first driving wheel, the upper surface of the middle part of the base is movably connected with a second driving wheel and a third driving wheel which are in transmission connection through a transmission belt, the upper surfaces of the first driving wheel, the second driving wheel and the third driving wheel are fixedly connected with connecting columns, the top ends of the connecting columns are fixedly connected with gears, and the gears are matched with teeth formed in the inner side of the turntable.

Further, the bottom end of the third driving wheel is fixedly connected with a stud.

Furthermore, a reversing gear is movably mounted on one side of the interior of the base, and one side of the reversing gear is matched with the stud.

Furthermore, one end of the reversing gear is fixedly connected with a transmission rod, and the other end of the transmission rod penetrates through the base and is fixedly connected with a hand-cranking plate.

Furthermore, the upper surface of the rotary table is symmetrically and fixedly connected with base beams, and lifting columns are movably mounted inside the two base beams.

Furthermore, the number of the lifting columns is multiple, and the plurality of lifting columns are distributed in a horizontal equal-spacing mode.

Furthermore, a rail is fixedly connected to the upper surfaces of the plurality of lifting columns.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, the base is embedded into the ground bottom, so that the device can be integrally supported, the motor in the base can drive the output shaft to rotate, the first transmission wheel drives the second transmission wheel and the third transmission wheel to rotate through the transmission belt, the first transmission wheel, the second transmission wheel and the third transmission wheel rotate, the gears can be driven to be matched with teeth arranged on the inner side of the upper end of the turntable through the connecting columns on the upper surface of the gears, the turntable can be driven to rotate, and the rolling grooves formed on the upper surface of the base are matched with the rollers in the turntable, so that the turntable can be more stable in rotation.

2. According to the utility model, the reversing gear can be driven to rotate through the transmission rod by rotating the hand-cranking disc, so that the stud can be rotated through the meshing of the reversing gear and the stud, the angle of the turntable can be manually adjusted, and the normal use of the device can be ensured when the motor fails.

3. According to the utility model, the plurality of lifting columns in the foundation beam can drive the track to lift in a short stroke, so that the track with changed height can be adjusted after long-term use, and the track is safer to use.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a first schematic cross-sectional perspective view of the inventive structure;

FIG. 3 is a second schematic cross-sectional perspective view of the inventive structure;

FIG. 4 is an enlarged view of the structure of region A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of region B in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 illustrating the structure of the region C according to the present invention;

FIG. 7 is an enlarged view of the structure of region D in FIG. 3 according to the present invention.

Reference numerals: 1. a base; 2. a turntable; 3. a roller; 4. a motor; 5. a first drive pulley; 6. connecting columns; 7. a gear; 8. a second transmission wheel; 9. a third transmission wheel; 10. a transmission belt; 11. a stud; 12. a reversing gear; 13. a transmission rod; 14. a hand-operated tray; 15. a base beam; 16. a lifting column; 17. a track; 18. and (4) rolling the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 4 and 5, a railway track adjusting device comprises a base 1 and a turntable 2 positioned on the upper surface of the base 1, wherein the upper surface of the base 1 is provided with a rolling groove 18, rollers 3 are movably connected inside the rolling groove 18, the rolling groove 18 is matched with the rollers 3, the rolling groove 18 and the rollers 3 are respectively provided with a plurality of rollers, the rolling grooves 18 and the rollers 3 are distributed in an annular array, a motor 4 is fixedly arranged inside the base 1, one end of an output shaft of the motor 4 penetrates through the base 1 and is fixedly connected with a first transmission wheel 5, the upper surface of the middle part of the base 1 is movably connected with a second transmission wheel 8 and a third transmission wheel 9, the first transmission wheel 5, the second transmission wheel 8 and the third transmission wheel 9 are in transmission connection through a transmission belt 10, the upper surfaces of the first transmission wheel 5, the second transmission wheel 8 and the third transmission wheel 9 are respectively and fixedly connected with a connecting column 6, the top ends of the connecting columns 6 are respectively and fixedly connected with a gear 7, the gears 7 are matched with teeth arranged on the inner side of the rotary table 2.

In this embodiment, through burying base 1 at the bottom of the ground, thereby can support for the device is whole, can drive the output shaft through the inside motor 4 of base 1 and rotate, thereby make first drive wheel 5 drive second drive wheel 8 and third drive wheel 9 through drive belt 10 and rotate, through first drive wheel 5, second drive wheel 8 rotates the tooth looks adaptation that can drive

gear

7 and 2 upper ends inboards and set up through spliced pole 6 of its upper surface with third drive wheel 9, and can drive carousel 2 with this and rotate, rolling groove 18 and the 3 looks adaptations of its inside roller of seting up through the upper surface of base 1, thereby can make carousel 2 more stable when rotating.

Example 2

Referring to fig. 2, 6 and 7, the present embodiment is further optimized based on embodiment 1, specifically, a stud 11 is fixedly connected to a bottom end of the third driving wheel 9.

Specifically, a reversing gear 12 is movably mounted on one side inside the base 1, and one side of the reversing gear 12 is matched with the stud 11.

Specifically, one end of the reversing gear 12 is fixedly connected with a transmission rod 13, and the other end of the transmission rod 13 penetrates through the base 1 and is fixedly connected with a hand-cranking plate 14.

In this embodiment, the hand-operated disc 14 is rotated to drive the reversing gear 12 to rotate via the transmission rod 13, so that the stud 11 can be rotated by the meshing of the reversing gear 12 and the stud 11, the angle of the rotary disc 2 can be manually adjusted, and the normal use of the device can be ensured when the motor 4 fails.

Example 3

Referring to fig. 3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the base beams 15 are symmetrically and fixedly connected to the upper surface of the turntable 2, and the lifting columns 16 are movably mounted inside the two base beams 15.

Specifically, the number of the lifting columns 16 is plural, and the plurality of lifting columns 16 are divided into horizontal equal-interval sections.

Specifically, a rail 17 is fixedly connected to the upper surface of the plurality of lifting columns 16.

In summary, the following steps: in the utility model, the base 1 is buried in the ground so as to be integrally supported, the motor 4 in the base 1 can drive the output shaft to rotate, so that the first transmission wheel 5 drives the second transmission wheel 8 and the third transmission wheel 9 to rotate through the transmission belt 10, the first transmission wheel 5, the second transmission wheel 8 and the third transmission wheel 9 can drive the gear 7 to be matched with teeth arranged on the inner side of the upper end of the turntable 2 through the connecting column 6 on the upper surface of the first transmission wheel 5, the second transmission wheel 8 and the third transmission wheel 9 to rotate, so that the turntable 2 can be driven to rotate, the rolling groove 18 arranged on the upper surface of the base 1 is matched with the roller 3 in the rolling groove, so that the turntable 2 can be more stable in rotation, the reversing gear 12 can be driven to rotate through the transmission rod 13 by rotating the hand-rocking disc 14, so that the rotation of the stud 11 can be realized through the meshing of the reversing gear 12 and the stud 11, and the angle of the turntable 2 can be manually adjusted, thereby can guarantee the device can also normal use when motor 4 breaks down, can drive track 17 through a plurality of lift posts 16 of base beam 15 inside and carry out short stroke lift to this can adjust the track 17 that highly changes after long-term the use, makes it safer when using.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. A railway track adjusting device comprises a base (1) and a turntable (2) positioned on the upper surface of the base (1), and is characterized in that: the upper surface of the base (1) is provided with a rolling groove (18), the rolling groove (18) is movably connected with rollers (3), the rolling groove (18) is matched with the rollers (3), the rolling groove (18) and the rollers (3) are respectively provided with a plurality of rollers, the rolling grooves (18) and the rollers (3) are distributed in an annular array manner, a motor (4) is fixedly arranged in the base (1), one end of an output shaft of the motor (4) penetrates through the base (1) and is fixedly connected with a first driving wheel (5), the upper surface of the middle part of the base (1) is movably connected with a second driving wheel (8) and a third driving wheel (9), the first driving wheel (5), the second driving wheel (8) and the third driving wheel (9) are in transmission connection through a driving belt (10), and connecting columns (6) are fixedly connected with the upper surfaces of the first driving wheel (5), the second driving wheel (8) and the third driving wheel (9), the top ends of the connecting columns (6) are fixedly connected with gears (7), and the gears (7) are matched with teeth arranged on the inner side of the rotary table (2).

2. A railway track adjustment device as claimed in claim 1, wherein: and the bottom end of the third driving wheel (9) is fixedly connected with a stud (11).

3. A railway track adjustment device as claimed in claim 1, wherein: a reversing gear (12) is movably mounted on one side of the interior of the base (1), and one side of the reversing gear (12) is matched with the stud (11).

4. A railway track adjustment device according to claim 3, wherein: one end of the reversing gear (12) is fixedly connected with a transmission rod (13), and the other end of the transmission rod (13) penetrates through the base (1) and is fixedly connected with a hand-operated disc (14).

5. A railway track adjustment device as claimed in claim 1, wherein: the upper surface symmetry fixedly connected with base beam (15) of carousel (2), two the inside movable mounting of base beam (15) has lift post (16).

6. A railway track adjustment device according to claim 5, wherein: the number of the lifting columns (16) is multiple, and the plurality of lifting columns (16) are distributed in a horizontal and equidistant mode.

7. A railway track adjustment device according to claim 5, wherein: the upper surfaces of the lifting columns (16) are fixedly connected with a track (17).