阅读说明：本技术 一种铁水罐火车复轨侧移小车 (Railway switch-over side shifting trolley for hot-metal ladle train ) 是由 任勇 于 2020-06-13 设计创作，主要内容包括：本发明公开一种铁水罐火车复轨侧移小车,涉及轨道复轨设备技术领域,包括底座和滑动底座,所述滑动底座与底座滑动连接,所述滑动底座上方设置有立式千斤顶,所述立式千斤顶底座与滑动底座上表面固定连接,所述滑动底座移动方向侧面固定连接有卧式千斤顶,所述卧式千斤顶与底座竖直设置的固定座固定连接；所述底座下侧两端均设置有夹持火车铁轨的固定夹块和活动夹块,所述固定夹块与底座固定连接,所述活动夹块与底座滑动连接,通过立式千斤顶将火车顶起,并通过卧式千斤顶驱动滑块底座调整火车轮的位置,使其落在铁轨上,实现火车复轨,操作简单快捷,缩短了复轨的时间,减少了人力,实现了成本节创。(The invention discloses a hot metal ladle train rerailing side-shifting trolley, which relates to the technical field of track rerailing equipment and comprises a base and a sliding base, wherein the sliding base is connected with the base in a sliding manner, a vertical jack is arranged above the sliding base, the vertical jack base is fixedly connected with the upper surface of the sliding base, the side surface of the sliding base in the moving direction is fixedly connected with a horizontal jack, and the horizontal jack is fixedly connected with a fixed seat vertically arranged on the base; the train rail rerailing device is characterized in that both ends of the lower side of the base are provided with a fixed clamping block and a movable clamping block for clamping a train rail, the fixed clamping block is fixedly connected with the base, the movable clamping block is connected with the base in a sliding mode, a train is jacked up through a vertical jack, and the position of a train wheel is adjusted by driving the sliding block base through a horizontal jack, so that the train wheel falls on the rail, rerailing of the train is achieved, operation is simple and rapid, rerailing time is shortened, manpower is reduced, and cost saving is achieved.)

1. The rerailing side-shifting trolley for the hot-metal ladle train comprises a base (3) and a sliding base (7), wherein the sliding base (7) is connected with the base (3) in a sliding manner, and is characterized in that a vertical jack (8) is arranged above the sliding base (7), the base of the vertical jack (8) is fixedly connected with the upper surface of the sliding base (7), a horizontal jack (9) is fixedly connected to the side surface of the sliding base (7) in the moving direction, and the horizontal jack (9) is fixedly connected with a fixing seat (10) which is vertically arranged on the base (3);

base (3) downside both ends all are provided with fixed clamp splice (1) and the activity clamp splice (2) of centre gripping train rail, fixed clamp splice (1) and base (3) fixed connection, activity clamp splice (2) and base (3) sliding connection.

2. The hot-metal ladle train rerailing side shift trolley according to claim 1, wherein a rectangular groove is formed in the inner side of the sliding base (7), a plurality of groups of second rotating shafts (25) are arranged in the groove, the second rotating shafts (25) are rotatably connected with the sliding base (7), the axis of each second rotating shaft (25) is perpendicular to the moving direction of the sliding base (7), a plurality of groups of rollers (5) are axially arranged on each second rotating shaft (25), and the circumferential surface of each roller (5) is in contact with the upper surface of the base (3).

3. The hot-metal ladle train rerailing side shift trolley according to claim 1, wherein the base (3) is composed of two parallel steel plates and a plurality of groups of vertical steel plates welded in the middle.

4. The hot-metal ladle train rerailing side shift trolley according to claim 1, characterized in that the base (3) is provided with a chute (4) for accommodating the lower side edge of the sliding base (7).

5. The hot-metal ladle train rerailing side shift trolley according to claim 1, wherein a T-shaped groove (31) is formed in the bottom surface of the base (3), and the movable clamping block (2) is clamped with the T-shaped groove (31).

6. The side shift trolley for the rerailing of a hot metal ladle train as claimed in claim 1, wherein the side of the fixed seat (10) departing from the horizontal jack (9) is provided with a reinforcing rib.

7. The hot-metal ladle train rerailing side shift trolley according to any one of claims 1 or 5, characterized in that a pressure plate (21) is arranged on the side of the movable clamping block (2) departing from the fixed clamping block (1), the pressure plate (21) is fixedly connected with one end of a sliding rod (14), the sliding rod (14) is slidably connected with a support (15) vertically arranged on the base (3), a spring (13) is arranged on the sliding rod (14), and the spring (13) is arranged between the pressure plate (21) and the support (15).

8. The hot-metal ladle train rerailing side shift trolley according to claim 7, wherein the other end of the sliding rod (14) is fixedly connected with a first rack (23), the first rack (23) is provided with a gearwheel (22) and a first rotating shaft (18) at the center of the bottom side of the base (3), the gearwheel (22) is fixedly connected with the first rotating shaft (18), the sliding rod (14) is meshed with the gearwheel (22), the first rotating shaft (18) is rotatably connected with the bottom of the base (3), and the side surface of the first rack (23) departing from the gearwheel (22) is slidably connected with a limiting block arranged at the bottom of the base (3).

9. The hot-metal ladle train rerailing side shift trolley as claimed in claim 8, wherein a small gear (24) and a partition plate (20) between the large gear (22) and the small gear (24) are coaxially arranged below the large gear (22), the partition plate (20) is fixedly connected with a limiting block at the bottom of the base (3), and the small gear (24) is fixedly connected with the first rotating shaft (18);

one side of the pinion (24) is connected with a second rack (17) in a meshed mode, and the second rack (17) slides in a direction perpendicular to the moving direction of the movable clamping block (2);

the utility model discloses a support, including second rack (17), apron (19), baffle, second rack (17) and support (15), apron (19) downside is provided with apron (19), the vertical baffle that is provided with of apron (19) upper surface, the laminating of baffle and second rack (17) plane side, and second rack (17) and baffle sliding connection, apron (19) and support (15) fixed connection.

Technical Field

The invention belongs to the technical field of rail rerailing equipment, and particularly relates to a railway pig ladle train rerailing side-shifting trolley.

Background

When a heavy-duty train runs on a track, derailment phenomena can be caused by the change of the track pitch 1435mm, the non-in-place movement of turnouts and the like. At present, a professional train track rerailer is high in purchase price, meanwhile, due to the fact that train derailment events rarely occur, the utilization rate of the professional rerailer is low, the conventional train rerailing mode is that a jack is matched with a herringbone derailment repairing device to correct and restore the track, a large amount of manpower and time are consumed during use, the train rerailing efficiency is low, namely, a rerailing train needs 20 persons to work continuously for 6 hours, meanwhile, the simple derailment repairing device is manually operated to complete rerailing completely according to personal experience of workers, potential safety hazards exist in the operation process, the train needs to be started when the herringbone derailment repairing device is used, the train wheels are abraded, and the rerailing cost is increased, and therefore the railway tank rerailing side-moving trolley is provided.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a railway car with a rerailing side of a hot metal ladle train, so as to solve the problems in the background technology.

The purpose of the invention can be realized by the following technical scheme: a re-track side-shifting trolley for a hot-metal ladle train comprises a base and a sliding base, wherein the sliding base is connected with the base in a sliding mode, a vertical jack is arranged above the sliding base, the vertical jack base is fixedly connected with the upper surface of the sliding base, a horizontal jack is fixedly connected to the side face of the sliding base in the moving direction, and the horizontal jack is fixedly connected with a fixed seat vertically arranged on the base;

the fixed clamping blocks and the movable clamping blocks are arranged at two ends of the lower side of the base and used for clamping train rails, the fixed clamping blocks are fixedly connected with the base, and the movable clamping blocks are connected with the base in a sliding mode.

As a further scheme of the invention, a rectangular groove is formed in the inner side of the sliding base, a plurality of groups of second rotating shafts are arranged in the groove, the second rotating shafts are rotatably connected with the sliding base, the axis of each second rotating shaft is perpendicular to the moving direction of the sliding base, a plurality of groups of rollers are arranged in the axial direction of each second rotating shaft, and the circumferential surface of each roller is in contact with the upper surface of the base.

As a further scheme of the invention, the base is composed of two parallel steel plates and a plurality of groups of vertical steel plates welded in the middle.

As a further aspect of the present invention, the base is provided with a sliding groove for accommodating a lower side edge of the sliding base.

As a further scheme of the invention, a T-shaped groove is formed in the bottom surface of the base, and the movable clamping block is clamped with the T-shaped groove.

As a further scheme of the invention, a reinforcing rib is arranged on the fixed seat and deviates from the horizontal jack side.

As a further scheme of the invention, a pressing plate is arranged on the side of the movable clamping block, which is far away from the fixed clamping block, the pressing plate is fixedly connected with one end of a sliding rod, the sliding rod is in sliding connection with a support vertically arranged on the base, and a spring is arranged on the sliding rod and is arranged between the pressing plate and the support.

As a further scheme of the invention, the other end of the sliding rod is fixedly connected with a first rack, a large gear and a first rotating shaft are arranged at the center of the bottom side of the base of the first rack, the large gear is fixedly connected with the first rotating shaft, the sliding rod is meshed with the large gear, the first rotating shaft is rotatably connected with the bottom of the base, and the side surface of the first rack, which is far away from the large gear, is slidably connected with a limiting block arranged at the bottom of the base.

As a further scheme of the invention, a small gear and a partition plate between the large gear and the small gear are coaxially arranged below the large gear, the partition plate is fixedly connected with a limiting block at the bottom of the base, and the small gear is fixedly connected with the first rotating shaft;

one side of the pinion is connected with a second rack in a meshed mode, and the second rack slides in a direction perpendicular to the moving direction of the movable clamping block;

the cover plate is arranged on the lower side of the second rack, the baffle is vertically arranged on the upper surface of the cover plate, the baffle is attached to the plane side of the second rack, the second rack is connected with the baffle in a sliding mode, and the cover plate is fixedly connected with the support.

The invention has the beneficial effects that: compared with the prior art, the method is convenient to use, shortens the time of rerailing of the hot metal ladle train, needs only 3-5 persons for rerailing operation, and reduces the labor cost and expense compared with the conventional rerailing mode;

the invention is convenient and light to carry, convenient to carry, disassemble and assemble, avoids the abrasion of train wheels and roadbeds, and reduces the additional repair cost.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

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

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a schematic view of the bottom gearset construction of the present invention;

in the figure: the device comprises a fixed clamping block-1, a movable clamping block-2, a base-3, a T-shaped groove-31, a sliding groove-4, a roller-5, a sliding base-7, a vertical jack-8, a horizontal jack-9, a fixed seat-10, a supporting plate-12, a spring-13, a sliding rod-14, a support-15, a handle-16, a second rack-17, a first rotating shaft-18, a cover plate-19, a partition plate-20, a pressing plate-21, a large gear-22, a first rack-23, a small gear-24 and a second rotating shaft-25.

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.

Referring to fig. 1 to 4, in the embodiment of the invention, the rerailing side-shifting trolley for the hot-metal ladle train comprises a base 3 and a sliding base 7, wherein the sliding base 7 is connected with the base 3 in a sliding manner, a vertical jack 8 is arranged above the sliding base 7, the base of the vertical jack 8 is fixedly connected with the upper surface of the sliding base 7, a horizontal jack 9 is fixedly connected to the side surface of the sliding base 7 in the moving direction, and the horizontal jack 9 is fixedly connected with a fixed seat 10 vertically arranged on the base 3;

the fixed clamping block 1 and the movable clamping block 2 for clamping train rails are arranged at two ends of the lower side of the base 3, the fixed clamping block 1 is fixedly connected with the base 3, and the movable clamping block 2 is connected with the base 3 in a sliding mode.

When the device works, the base 3 is arranged on a train rail, the upper part of the base is opposite to a corresponding train chassis, the fixed clamping block 1 and the movable clamping block 2 are clamped at two sides of the rail, and the base 3 is fixed on the train rail to prevent the base 3 from loosening; the vertical jack 8 is operated to control the supporting plate 12 arranged on the upper side of the vertical jack 8 to move upwards to prop against a train chassis, the vertical jack 8 is continuously operated to enable the supporting plate 12 to prop the train off the ground, the bottom of the train wheel is ensured to be 12 cm higher than the supporting plate of a train rail, the horizontal jack 9 is started to horizontally move the train, the train wheel is adjusted to be right above the rail, the vertical jack 8 is operated to move downwards, the train wheel falls above the rail, and then the train rerailing can be completed.

As shown in fig. 1, the sliding groove 4 for accommodating the lower side edge of the sliding base 7 is arranged on the base 3, the sliding base 7 is placed in the sliding groove 4, the sliding base 7 slides along the sliding groove 4, the sliding base 7 is prevented from sideslipping, and the stability of the movement of the sliding base 7 is improved.

As shown in fig. 3, a rectangular groove is formed in the inner side of the sliding base 7, a plurality of groups of second rotating shafts 25 are arranged in the groove, the second rotating shafts 25 are rotatably connected with two side walls of the sliding base 7, the axis of each second rotating shaft 25 is perpendicular to the moving direction of the sliding base 7, a plurality of groups of rollers 5 are axially arranged on each second rotating shaft 25, the circumferential surfaces of the rollers 5 are in surface contact with the upper surface of the base 3, the friction loss between the sliding base 7 and the base 3 is reduced, the flexibility of movement of the rollers 5 is improved, and the working efficiency is greatly improved.

In one of them embodiment, base 3 has not only guaranteed base 3's rigidity and intensity by two parallel steel sheets and the welding of centre has the vertical steel sheet of multiunit to constitute, has reduced base 3's dead weight simultaneously, portable and transport have reduced intensity of labour.

In one embodiment, the side of the fixed seat 10 away from the horizontal jack 9 is provided with a reinforcing rib, as shown in fig. 3, that is, the right side of the fixed seat 10 is provided with a plurality of groups of reinforcing ribs, so that the strength and rigidity of the fixed seat 10 are improved, and the stability of the sliding base 7 in lateral movement is ensured.

In one embodiment, as shown in fig. 2, a pressing plate 21 is arranged on the side of the movable clamping block 2 away from the fixed clamping block 1, the pressing plate 21 is fixedly connected with one end of a sliding rod 14, the sliding rod 14 is slidably connected with a support 15 vertically arranged on the base 3, a spring 13 is arranged on the sliding rod 14, and the spring 13 is arranged between the pressing plate 21 and the support 15; under the action of the elastic force of the spring 13, the movable clamping block 2 and the fixed clamping block 1 clamp and fix the rail, after the re-track is completed, the sliding rod 14 is pulled leftwards, so that the pressing plate 21 can loosen the movable clamping block 2, and the fixed clamping block 1 and the movable clamping block 2 loosen the rail, and the rail is convenient to mount and dismount.

In one embodiment, as shown in fig. 2 to 4, the other end of the sliding rod 14 is fixedly connected to the first rack 23, a gearwheel 22 and a first rotating shaft 18 are arranged at the center of the bottom side of the base 3, the gearwheel 22 is fixedly connected with the first rotating shaft 18, the sliding rod 14 is meshed with the gearwheel 22, the first rotating shaft 18 is rotatably connected with the base 3, the right side of the first rack 23 is slidably connected with a limiting block arranged at the bottom of the base 3, that is, the first rack 23 moves back and forth, by rotating the first rotating shaft 18, the first rotating shaft 18 drives the large gear 22 to rotate, the large gear 22 drives the first rack 23 to move back and forth, when the rerailer needs to be disassembled, as shown in fig. 4, the first rotating shaft 18 is rotated along the pointer, namely, the bull gear 22 rotates clockwise to drive the first rack 23 to move rightwards, the first rack 23 drives the slide rod 14 to move rightwards, the press plate 21 is separated from the movable clamping block 2, and the movable clamping block 2 and the fixed clamping block 1 are separated from the rail.

In one embodiment, as shown in fig. 3 and 3, a pinion 24 and a partition 20 between the pinion 24 and the pinion 22 are coaxially disposed below the large gear 22, the partition 20 is fixedly connected to a limiting block at the bottom of the base 3, the pinion 24 is fixedly connected to the first rotating shaft 18, one side of the pinion 24 is engaged with the second rack 17, the second rack 17 slides in a direction perpendicular to the moving direction of the movable clamping block 2, a cover plate 19 is disposed below the second rack 17, a baffle is vertically disposed on the upper surface of the cover plate 19, the baffle is attached to the planar side of the second rack 17, the second rack 17 is slidably connected to the baffle, the cover plate 19 is fixedly connected to the support 15, the handle 16 is disposed at the left end of the second rack 17, the first rotating shaft 18 can be driven to rotate by pulling the handle 16 left and right, the handle 16 is pulled left to drive the second rack 17 to rotate clockwise when the base 3 is installed, the pressing plate 21 can move towards the middle, the movable clamping block 2 loses the pressure of the spring 13, the base 3 is lifted upwards, and the dismounting can be realized, and the operation is simple and light.

The working principle of the invention is as follows: the base 3 is installed below a carriage bearing chassis where a train derails, under the action of the elastic force of the spring 13, the movable clamping block 2 and the fixed clamping block 1 tightly press two sides of a rail, the base 3 is fixed on the rail, the vertical jack 8 is operated to enable the supporting plate 12 to jack up the chassis of the train to enable train wheels to be higher than the rail, the horizontal jack 9 is started to push the sliding base 7 to move transversely, the train wheels are right above the rail, the vertical jack 8 is slowly decompressed, the train wheels fall above the rail, and the re-rail work of the train is completed.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", etc., indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.