CN212357844U

CN212357844U - Multifunctional railway rail replacing device

Info

Publication number: CN212357844U
Application number: CN202020138476.2U
Authority: CN
Inventors: 赵宝琪
Original assignee: Tianjin Tieyu Railway Engineering Co ltd
Current assignee: Tianjin Tieyu Railway Engineering Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2021-01-15
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a device is changed to multi-functional railway rail, which comprises a base, the right side top fixedly connected with handle of base, the left side of base is equipped with fixed establishment. This device is changed to multi-functional railway rail, its specific beneficial effect is as follows, through the base, first kelly, first horizontal pole, the second kelly, spring and the cooperation between the violently pipe, make this can take off old rail, and can place new rail in the assigned position, operation process is very simple, the function satisfies the needs to changing the rail, reduce personnel's quantity, through the base, the second gyro wheel, the third gyro wheel, the sheave, the square pole, cooperation between first threaded rod and the screw thread section of thick bamboo, make this device is changed to multi-functional railway rail can fix with the rail, the person of facilitating the use carries the rail and removes, do not need long-time transport, also need not the vehicle operation of following always, reduce the operating cost, reduce the input of equipment.

Description

Multifunctional railway rail replacing device

Technical Field

The utility model relates to a technical field is changed to the rail, specifically is a device is changed to multi-functional railway rail.

Background

Railway tracks, which are referred to as rails, tracks and the like for short, are mainly used on railways and cooperate with switches to enable trains to travel without steering, and generally consist of two parallel rails which are fixedly arranged on sleepers, ballast is arranged below the sleepers and fastened by rail accessories such as rail braces, fasteners, rail pressing devices, rail clamping plates, elastic strips, railway spikes and the like.

Whole operation process needs a plurality of personnel to operate, not only consumes a large amount of manpowers to the rail is heavier, appears dangerously easily, and the transportation of rail needs personnel's transport or vehicle transportation, the input of work load and equipment that further enlarges more, consequently prior art can't satisfy people's operation needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is changed to multi-functional railway rail to propose whole operation process in solving above-mentioned background, need a plurality of personnel to operate, not only consume a large amount of manpowers, and the rail is heavier, appears dangerously easily, and the transportation of rail needs personnel's transport or vehicle transportation, more is the problem of the input of further work load and equipment that enlarges.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional railway rail replacing device comprises a base, wherein a handle is fixedly connected to the upper portion of the right side of the base, and a fixing mechanism is arranged on the left side of the base;

the fixing mechanism comprises a first cross rod, a first clamping rod, a second clamping rod, a transverse pipe, a spring, a check ring and a first support;

the utility model discloses a horizontal pole, including first horizontal pole, first kelly, second kelly, horizontal pole, bottom left side and the top fixed connection of first kelly, the right side of first kelly is equipped with the second kelly, the outer wall right side of second kelly and the inner wall clearance fit of violently managing, the outer wall top of violently managing is in the same place with the bottom right side fixed connection of first horizontal pole, the outer wall of first horizontal pole runs through first support, and the outer wall and the first support clearance fit of first horizontal pole, the top of first support is in the same place with the bottom fixed connection of first horizontal pole, the outer wall left side fixedly connected with retaining ring of second kelly, the spring has been cup jointed to the outer wall of second kelly, both ends respectively with the retaining ring and violently manage.

Preferably, a through hole is processed at the right end of the second clamping rod.

Preferably, a supporting component is arranged on the right side of the bottom of the base;

the supporting assembly comprises a first sliding block, a vertical rod, a threaded cylinder, a first threaded rod, a round handle, a grooved wheel, a square rod, a first roller and a second roller;

the outer wall of the first sliding block is clamped with the inner surface of the bottom of the base in a sliding manner, the bottom of the first sliding block is fixedly connected with the top of the vertical rod, the right side of the vertical rod is fixedly connected with the left end of the threaded cylinder, the inner wall of the threaded cylinder pair is in threaded connection with the outer wall of the first threaded rod, the right side of the outer wall of the first threaded rod penetrates through the base, the outer wall of the first threaded rod is in clearance fit with the base, the right end of the first threaded rod is fixedly connected with the left side of the round handle, the side surface of the vertical rod is in clearance fit with the outer wall of the square rod, the right end of the square rod is fixedly connected with the base, the outer wall of the square rod is rotationally connected with the inner wall of the grooved pulley through a bearing, the bottom of the vertical rod is rotationally connected with a first roller through a bearing, the right side of the first roller is provided with a second roller, and the inner wall of the second roller is rotatably connected with the bottom of the base through a bearing.

Preferably, the top of the first cross bar is provided with an adjusting component;

the adjusting assembly comprises a second support, a threaded pipe, a second threaded rod, a second cross rod, a second sliding block, a sliding rail, a support and a third roller;

the right-hand member of second support and the inner wall right side fixed connection of base are in the same place, the left end of second support and the outer wall right side fixed connection of screwed pipe are in the same place, the inner wall of screwed pipe links to each other with the outer wall screw thread of second threaded rod, the bottom of second threaded rod is passed through the bearing and is rotated with the second horizontal pole and link to each other, the right-hand member of second horizontal pole passes through the inner wall right side sliding clamping of second slider and base and is in the same place, the bottom of second horizontal pole is in the same place with the top fixed connection of slide rail, the top left side of slide rail is equipped with two third gyro wheels, the below of third gyro wheel is rotated through the bearing and is connected with the support, the bottom of support is in the same place with.

Preferably, the top of the second threaded rod is fixedly connected with a hand wheel.

Preferably, the top of the second support is flush with the top of the base.

Compared with the prior art, the beneficial effects of the utility model are that: this device is changed to multi-functional railway rail, simple structure, the person of being convenient for use operates, and the operation degree of difficulty is low, and its specific beneficial effect is as follows:

through the cooperation between base, first kelly, first horizontal pole, second kelly, spring and the violently pipe for should can take off old rail promptly, and can place new rail in the assigned position, operation process is very simple, and the function satisfies the needs to changing the rail, reduces personnel's quantity.

Through the cooperation between base, second gyro wheel, third gyro wheel, sheave, square bar, first threaded rod and the screw thread section of thick bamboo for this multi-functional railway rail is changed the device and can be fixed with the rail, and the person of facilitating the use carries the rail and removes, does not need long-time transport, also does not need the vehicle to follow the operation always, reduces the operating cost, reduces the input of equipment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the second cross bar, the slide rail and the bracket in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the second locking bar, the cross tube and the spring in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the sheave, the square bar and the second roller in fig. 1.

In the figure: 1. the fixing mechanism comprises 101, a first cross rod, 102, a first clamping rod, 103, a second clamping rod, 104, a transverse pipe, 105, a spring, 106, a retainer ring, 107, a first support, 2, a support component, 201, a first sliding block, 202, a vertical rod, 203, a threaded cylinder, 204, a first threaded rod, 205, a round handle, 206, a grooved wheel, 207, a square rod, 208, a first roller, 209, a second roller, 3, an adjusting component, 301, a second support, 302, a threaded pipe, 303, a second threaded rod, 304, a second cross rod, 305, a second sliding block, 306, a sliding rail, 307, a support, 308, a third sliding rail, 4, a base, 5 and a handle.

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, the present invention provides a technical solution: a multifunctional railway rail replacing device comprises a base 4, a handle 5 is fixedly connected above the right side of the base 4, a fixing mechanism 1 is arranged on the left side of the base 4, the fixing mechanism 1 comprises a first cross rod 101, a first clamping rod 102, a second clamping rod 103, a transverse pipe 104, a spring 105, a check ring 106 and a first support 107, the left side of the bottom of the first cross rod 101 is fixedly connected with the top of the first clamping rod 102, the inner sides of the first clamping rod 102 and the second clamping groove 103 can be clamped with the outer wall of a rail, the second clamping rod 103 is arranged on the right side of the first clamping rod 102, the right side of the outer wall of the second clamping rod 103 is in clearance fit with the inner wall of the transverse pipe 104, the top of the outer wall of the transverse pipe 104 is fixedly connected with the right side of the bottom of the first cross rod 101, the outer wall of the first cross rod 101 penetrates through the first support 107, the first support 107 plays a limiting role on the first cross rod 101, and the outer wall of the first cross, the top of first support 107 is in the same place with the bottom fixed connection of first horizontal pole 101, and the outer wall left side fixedly connected with retaining ring 106 of second kelly 103, and the outer wall of second kelly 103 has cup jointed spring 105, and spring 105 gives second kelly 103 through retaining ring 106 and is close to the elasticity of first kelly 102, and both ends respectively offset tightly with retaining ring 106 and violently pipe 104 about spring 105, and the right-hand member processing of second kelly 103 has the through-hole.

The right side of the bottom of the base 4 is provided with a supporting component 2, the supporting component 2 comprises a first sliding block 201, a vertical rod 202, a threaded cylinder 203, a first threaded rod 204, a round handle 205, a grooved pulley 206, a square rod 207, a first roller 208 and a second roller 209, the outer wall of the first sliding block 201 is in sliding clamping connection with the inner surface of the bottom of the base 4, the first sliding block 201 plays a role in sliding clamping connection with the vertical rod 202 and the base 4, the bottom of the first sliding block 201 is fixedly connected with the top of the vertical rod 202, the right side of the vertical rod 202 is fixedly connected with the left end of the threaded cylinder 203, the inner wall of the threaded cylinder 203 pair is in threaded connection with the outer wall of the first threaded rod 204, the threaded cylinder 203 plays a role in supporting the first threaded rod 204, and can play a role in adjusting the height of a second cross rod 304 by rotating the first threaded rod 204, the right side of the outer wall of the first threaded rod 204 penetrates through the base, the right end of first threaded rod 204 is in the same place with the left side fixed connection of round handle 205, the side of montant 202 and the outer wall clearance fit of square bar 207, montant 202 can play the effect of support to square bar 207, the right-hand member of square bar 207 is in the same place with base 4 fixed connection, the outer wall of square bar 207 rotates through the bearing and links to each other with the inner wall of sheave 206, the bottom of sheave 206 offsets tightly with the top of external rail, the bottom of montant 202 rotates through the bearing and is connected with first gyro wheel 208, the right side of first gyro wheel 208 is equipped with second gyro wheel 209, first gyro wheel 208 and the cooperation of second gyro wheel 209, can the centre gripping is in the both sides of external rail, the inner wall of second gyro wheel 209 passes through the bearing and rotates with the bottom of.

The top of the first cross bar 101 is provided with an adjusting component 3, the adjusting component 3 comprises a second support 301, a threaded pipe 302, a second threaded rod 303, a second cross bar 304, a second sliding block 305, a sliding rail 306, a support 307 and a third roller 308, the right end of the second support 301 is fixedly connected with the right side of the inner wall of the base 4, the left end of the second support 301 is fixedly connected with the right side of the outer wall of the threaded pipe 302, the inner wall of the threaded pipe 302 is connected with the outer wall of the second threaded rod 303 in a threaded manner, the height of the second cross bar 304 can be adjusted when the second threaded rod 303 is rotated through the matching between the threaded pipe 302 and the second threaded rod 303, the bottom of the second threaded rod 303 is rotatably connected with the second cross bar 304 through a bearing, the right end of the second cross bar 304 is slidably clamped with the right side of the inner wall of the base 4 through the second sliding block 305, the second sliding block 305 is matched with the base 4 to, the bottom of second horizontal pole 304 is in the same place with the top fixed connection of slide rail 306, the top left side of slide rail 306 is equipped with two third gyro wheels 308, slide rail 306 and the cooperation of third gyro wheel 308 play the effect of support 307, the below of third gyro wheel 308 is connected with support 307 through the bearing rotation, the bottom of support 307 is in the same place with the top fixed connection of first horizontal pole 101, the top fixedly connected with hand wheel of second threaded rod 303, the top of second support 301 is leveled mutually with the top of base 4.

When the multifunctional railway rail replacing device is used, a new round handle 205 is rotated, the round handle 205 drives the first threaded rod 204 to rotate, the first threaded rod 204 drives the threaded barrel 203 and the vertical rod 202 to move leftwards through threaded connection with the threaded barrel 203, the vertical rod 202 moves leftwards along the outer wall of the square rod 207 at the moment, the second roller 208 moves leftwards, then the second roller 208 and the third roller 209 of the multifunctional railway rail replacing device are respectively placed on the outer wall of a rail on one side, at the moment, the bottom of the grooved pulley 206 is attached to the top of the rail, then the round handle 205 is rotated reversely, the force between the second roller 208 and the third roller 209 and the external rail is proper, the rail to be replaced is placed on the top of the base 4, at the moment, the second threaded rod 303 is rotated, the second threaded rod 303 drives the second cross rod 304 to move downwards through matching with the threaded barrel 302, and the second cross rod 304 moves downwards through the sliding rail 306, The first cross bar 101 is driven by the cooperation between the first roller 308 and the bracket 307 to move downwards, then the first cross bar 101 is pushed, the first roller 308 moves leftwards along the top of the sliding rail 306, the second clamping rod 103 is pulled, the second clamping rod 103 is far away from the first clamping rod 102, at this time, the second threaded rod 303 is rotated and the first cross bar 101 is pushed in a matching manner, the first clamping rod 102 and the second clamping rod 103 are respectively positioned at the left side and the right side of the rail to be replaced, then the external force to the second clamping rod 103 is removed, under the action of the spring 105, the external rail of the first clamping rod 102 and the second clamping rod 103 is clamped, at this time, the operating personnel unscrews the bolt for fixing the rail, then the second threaded rod 303 is rotated reversely, the first cross bar 101 drives the first clamping rod 102 and the second clamping rod 103 to move upwards, further, the old rail is hoisted, then the first cross bar 101 is pushed to move rightwards, when the old rail is positioned above the base 4, pulling the second clamping rod 103 to drop the old rail above the base 4, then placing the new rail placed on the top of the base 4 above the outside sleeper through the above method, fixing the new rail and the outside sleeper by an operator through bolts, if the rail is long, using two or more multifunctional rail replacing devices in cooperation, when in use, fixing a plurality of multifunctional rail replacing devices on the rail on the same side, operating simultaneously to complete the replacement of the rail on the other side, then moving the multifunctional rail replacing device above the replaced rail, replacing the rail on the other side, pushing the multifunctional rail replacing device, and realizing the movement of the multifunctional rail replacing device on the outer wall of the outside rail through the rotation of the grooved wheel 206, the second roller 208 and the third roller 209, thereby realizing the replacement of the rails of different sections.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 multifunctional railroad rail replacement device comprising a base (4), characterized in that: a handle (5) is fixedly connected to the upper part of the right side of the base (4), and a fixing mechanism (1) is arranged on the left side of the base (4);

the fixing mechanism (1) comprises a first cross rod (101), a first clamping rod (102), a second clamping rod (103), a transverse pipe (104), a spring (105), a check ring (106) and a first support (107);

the left side of the bottom of the first cross rod (101) is fixedly connected with the top of the first clamping rod (102), a second clamping rod (103) is arranged on the right side of the first clamping rod (102), the right side of the outer wall of the second clamping rod (103) is in clearance fit with the inner wall of the transverse pipe (104), the top of the outer wall of the transverse pipe (104) is fixedly connected with the right side of the bottom of the first cross rod (101), the outer wall of the first cross rod (101) penetrates through the first support (107), the outer wall of the first cross rod (101) is in clearance fit with the first support seat (107), the top of the first support seat (107) is fixedly connected with the bottom of the first cross rod (101), a retainer ring (106) is fixedly connected to the left side of the outer wall of the second clamping rod (103), the outer wall of the second clamping rod (103) is sleeved with a spring (105), and the left end and the right end of the spring (105) are respectively and tightly abutted to the check ring (106) and the transverse pipe (104).

2. The multifunctional railroad rail replacing device according to claim 1, wherein: and a through hole is processed at the right end of the second clamping rod (103).

3. The multifunctional railroad rail replacing device according to claim 1, wherein: a supporting component (2) is arranged on the right side of the bottom of the base (4);

the supporting component (2) comprises a first sliding block (201), a vertical rod (202), a threaded barrel (203), a first threaded rod (204), a round handle (205), a grooved wheel (206), a square rod (207), a first roller (208) and a second roller (209);

the outer wall of the first sliding block (201) is connected with the inner surface of the bottom of the base (4) in a sliding and clamping mode, the bottom of the first sliding block (201) is fixedly connected with the top of the vertical rod (202), the right side of the vertical rod (202) is fixedly connected with the left end of the threaded cylinder (203), the inner wall of the threaded cylinder (203) pair is connected with the outer wall of the first threaded rod (204) in a threaded mode, the right side of the outer wall of the first threaded rod (204) penetrates through the base (4), the outer wall of the first threaded rod (204) is in clearance fit with the base (4), the right end of the first threaded rod (204) is fixedly connected with the left side of the round handle (205), the side of the vertical rod (202) is in clearance fit with the outer wall of the square rod (207), the right end of the square rod (207) is fixedly connected with the base (4), and the outer wall of the square rod (207) is connected with the inner wall of the grooved, the bottom of montant (202) is connected with first gyro wheel (208) through the bearing rotation, the right side of first gyro wheel (208) is equipped with second gyro wheel (209), the inner wall of second gyro wheel (209) is passed through the bearing and is rotated with the bottom of base (4) and be linked to each other.

4. The multifunctional railroad rail replacing device according to claim 1, wherein: the top of the first cross rod (101) is provided with an adjusting component (3);

the adjusting assembly (3) comprises a second support (301), a threaded pipe (302), a second threaded rod (303), a second cross rod (304), a second sliding block (305), a sliding rail (306), a bracket (307) and a third roller (308);

the right end of the second support (301) is fixedly connected with the right side of the inner wall of the base (4), the left end of the second support (301) is fixedly connected with the right side of the outer wall of the threaded pipe (302), the inner wall of the threaded pipe (302) is in threaded connection with the outer wall of the second threaded rod (303), the bottom of the second threaded rod (303) is rotatably connected with a second cross rod (304) through a bearing, the right end of the second cross rod (304) is connected with the right side of the inner wall of the base (4) in a sliding and clamping way through a second sliding block (305), the bottom of the second cross bar (304) is fixedly connected with the top of the sliding rail (306), two third rollers (308) are arranged on the left side of the top of the sliding rail (306), a bracket (307) is rotatably connected below the third rollers (308) through a bearing, the bottom of the bracket (307) is fixedly connected with the top of the first cross rod (101).

5. The multifunctional railroad rail replacing device according to claim 4, wherein: and the top of the second threaded rod (303) is fixedly connected with a hand wheel.

6. The multifunctional railroad rail replacing device according to claim 4, wherein: the top of the second support (301) is flush with the top of the base (4).