CN213709003U

CN213709003U - Track roll adjustment equipment for railway engineering

Info

Publication number: CN213709003U
Application number: CN202022527594.5U
Authority: CN
Inventors: 徐良
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-16
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a track roll adjustment equipment for railway engineering, including the track, track bottom sliding connection has the roll adjustment equipment, the inside bottom center fixedly connected with bracing piece of roll adjustment equipment, bracing piece top fixedly connected with third bevel gear, third bevel gear top center fixedly connected with connecting rod, the first bevel gear of connecting rod top fixedly connected with, third bevel gear left side is provided with second bevel gear, second bevel gear left side center fixedly connected with rotary rod, the second draw-in groove has been seted up to the rotary rod left end, the first bearing of rotary rod top fixedly connected with. The track distance adjusting equipment for railway engineering is simple in structure and convenient to use, and the two blocking plates are arranged at the top of the distance adjusting equipment, so that the track can be prevented from being greatly displaced due to high-speed impact when a train moves at a high speed; the device relies on mechanical braking in the whole journey, and the staff can reset the repairment to some tracks that take place to shift at any time when inspection track.

Description

Track roll adjustment equipment for railway engineering

Technical Field

The utility model relates to a track roll adjustment technical field specifically is a track roll adjustment equipment for railway engineering.

Background

With the continuous development of social economy, the proportion occupied by trains in daily trips is larger and larger, so that the guarantee of the laying and maintenance standards of the rails is of great importance. How to ensure safe, efficient and stable operation of the track is a significant problem. Due to the fact that the train body is heavy and the number of trains is large, the track is in a high-load and high-impact state for a long time, and then ballast and the change of the surrounding environment are added, the track gauge of the track can be changed due to various factors, and one of the precondition conditions of safe running of the track is to ensure that the track gauge is always in a reasonable range. The relevant data show that the linear track gauge is the minimum distance between the working edges of two rails, and standard rails are used at present, and the track gauge is 900mm, 762mm and 600 mm. If the gauge exceeds a certain standard range, the gauge needs to be immediately processed, otherwise, the normal operation of the train is influenced, and serious safety accidents are caused. Therefore, it is necessary to develop a device for adjusting the track gauge of a train track, so as to provide technical support for the maintenance of the train track.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track pitch device for railway engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a track roll adjustment equipment for railway engineering, includes track and crank, first draw-in groove has been seted up to the track bottom, track bottom sliding connection has the roll adjustment equipment, the inside bottom center fixedly connected with bracing piece of roll adjustment equipment, bracing piece top fixedly connected with second bearing, second bearing top fixedly connected with third bevel gear, third bevel gear top center fixedly connected with connecting rod, connecting rod top fixedly connected with first bevel gear, third bevel gear left side is provided with second bevel gear, second bevel gear left side center fixedly connected with rotary rod, the second draw-in groove has been seted up to the rotary rod left end, the first bearing of rotary rod top fixedly connected with, roll adjustment equipment right side bottom fixedly connected with fixed block, the fixed block top is provided with the bolt.

Preferably, the first bevel gear is clamped with a first clamping groove formed in the bottom of the track, gear teeth of the first bevel gear are clamped with the first clamping groove, and the second bevel gear is meshed with the third bevel gear.

Preferably, the support rod is fixedly connected to the bottom of the inner ring of the second bearing, the connecting rod is fixedly connected to the top of the outer ring of the second bearing, and the left side and the right side of the top of the distance adjusting device are fixedly connected with the blocking blocks.

Preferably, the crank comprises a handle, a rocker and a fixture block, the right side of the handle is rotatably connected with the rocker, the right end of the rocker is fixedly connected with the fixture block, a hole is formed in the left end of the rotating rod, and the fixture block is clamped with the second clamping groove.

Preferably, the number of fixed blocks is two, and the fixed blocks pass through bolt and ground fixed connection, and rotary rod top fixed connection is in the inner circle of first bearing, and the number of first bearing is three.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this track roll adjustment equipment for railway engineering, through setting up in the second draw-in groove that the fixture block joint of rocker right-hand member was seted up in the rotary rod left end, simple structure, convenient to use need not have some technical knowledge to this, alright in order to carry out work, the top of roll adjustment equipment is provided with two blocks and hinders the sideboard in addition, can prevent that the track from carrying out high-speed when moving at the train, prevents that the track from taking place great aversion because of high-speed impact, produces major accident.

2. This track roll adjustment equipment for railway engineering relies on mechanical braking in whole journey, does not rely on electric power or other devices, can effectively avoid leading to accidents such as circuit short circuit because of the high-speed impact of train to take place, and the crank is light and handy nimble moreover, and the staff can hand-carry when the inspection track, restores to the throne to repair some tracks that take place to shift at any time.

3. This track roll adjustment equipment for railway engineering, the dismouting is simple, only need to twist the bolt of fixed connection in ground, and lift up the track that will change the roll adjustment equipment, make roll adjustment equipment and ground not have connection structure, alright take out the roll adjustment equipment with light, overhaul, and the installation only need lift up the track, place the roll adjustment equipment in orbital below, screw up the bolt, make roll adjustment equipment fixed connection subaerial, put down the track afterwards, place the track between two blocks of stopping boards that the roll adjustment equipment top set up, rotatory first bevel gear, make its first draw-in groove smooth joint of seting up bottom the track.

Drawings

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

FIG. 2 is a front sectional view of the distance adjusting device of the present invention;

FIG. 3 is a schematic view of the bottom of the track of the present invention;

FIG. 4 is a schematic view of the structure of the handle of the present invention;

fig. 5 is a left side view of the rotary rod of the present invention.

In the figure: 1. a track; 2. a first card slot; 3. a first bevel gear; 4. distance adjusting equipment; 5. a bolt; 6. a fixed block; 7. a first bearing; 8. a second card slot; 9. rotating the rod; 10. a second bevel gear; 11. a connecting rod; 12. a third bevel gear; 13. a support bar; 14. a crank; 141. a grip; 142. a rocker; 143. a clamping block; 15. a second bearing; 16. and (4) holes.

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. 1-5, the present invention provides a technical solution: a track distance adjusting device for railway engineering comprises a track 1 and a crank 14, wherein the bottom of the track 1 is provided with a first clamping groove 2, the bottom of the track 1 is slidably connected with a distance adjusting device 4, the center of the bottom inside the distance adjusting device 4 is fixedly connected with a supporting rod 13, the top end of the supporting rod 13 is fixedly connected with a second bearing 15, the supporting rod 13 is fixedly connected with the bottom of an inner ring of the second bearing 15, the top of the second bearing 15 is fixedly connected with a third bevel gear 12, the third bevel gear 12 is fixedly connected with the top of an outer ring of the second bearing 15, the center of the top of the third bevel gear 12 is fixedly connected with a connecting rod 11, the top end of the connecting rod 11 is fixedly connected with a first bevel gear 3, the first bevel gear 3 is clamped with the first clamping groove 2 arranged at the bottom of the track 1, the first bevel gear 3 is clamped with the first clamping groove 2 through self-rotation, the center of the left side of the second bevel gear 10 is fixedly connected with a rotating rod 9, the left end of the rotating rod 9 is provided with a second clamping groove 8, the center of the left end of the rotating rod 9 is provided with a hole 16, the top end of the rotating rod 9 is fixedly connected with a first bearing 7, the top end of the rotating rod 9 is fixedly connected with the inner ring of the first bearing 7, the number of the first bearings 7 is three, as the distance adjusting effect is achieved, the distance adjusting device is basically generated by gear meshing rotation and does not depend on electric power, the special condition that a circuit is short-circuited due to high-speed impact of the rail 1 on a train is avoided, the bottom of the right side of the distance adjusting device 4 is fixedly connected with a fixed block 6, the top of the fixed block 6 is provided with two bolts 5, the fixed blocks 6 are fixedly connected with the ground through the bolts 5 arranged at the top, the left side and the right side, thereby avoiding the occurrence of larger accidents, the device is simple to disassemble and assemble, the bolt 5 fixedly connected to the ground is only required to be screwed up, the track 1 of the distance adjusting equipment 4 to be replaced is lifted, the distance adjusting equipment 4 is not connected with the ground, the distance adjusting equipment 4 can be easily taken out for maintenance, the installation only needs to lift the track 1, the distance adjusting equipment 4 is placed below the track 1, the bolt 5 is screwed up, the distance adjusting equipment 4 is fixedly connected to the ground, then the track 1 is put down, the track 1 is placed between two baffle plates arranged at the top of the distance adjusting equipment 4, the first bevel gear 3 is rotated to be smoothly clamped with the first clamping groove 2 arranged at the bottom of the track 1, the installation can be completed, the crank 14 comprises a handle 141, a rocker 142 and a clamping block 143, the crank 14 is light and flexible, and a worker can carry along when checking the track 1, the reset trimming is carried out on the rails 1 which are displaced at any time, the right side of the handle 141 is rotatably connected with the rocker 142, the right end of the rocker 142 is fixedly connected with the fixture block 143, and the fixture block 143 is clamped with the second clamping groove 8 in a sliding mode.

The working principle is as follows: inserting the rocker 142 into the hole 16 to clamp the clamping block 143 with the second clamping groove 8, after the fixing is completed, tightly holding the handle 141 to rotate, so that the rocker 142 drives the rotating rod 9 to rotate, because the left side of the second bevel gear 10 is fixedly connected with the right end of the rotating rod 9, the rod 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 is meshed with the third bevel gear 12, the second bevel gear 10 drives the third bevel gear 12 to rotate, the third bevel gear 12 drives the connecting rod 11 fixedly connected with the top of the third bevel gear 12 to rotate, the connecting rod 11 drives the first bevel gear 3 fixedly connected with the top of the connecting rod 11 to rotate, the first bevel gear 3 is clamped with the first clamping groove 2 formed at the bottom of the track 1, so that the first bevel gear 3 rotates to drive the track 1 to slide, and the track 1 slides between the blocking plates arranged at the top of the distance adjusting device 4, therefore, the effect of adjusting the distance between the rails 1 is achieved, and the serious consequences that the train has accidents due to the fact that the distance between the rails 1 is abnormal are avoided.

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 track roll adjustment equipment for railway engineering, includes track (1) and crank (14), its characterized in that: the track is characterized in that a first clamping groove (2) is formed in the bottom of the track (1), a distance adjusting device (4) is connected to the bottom of the track (1) in a sliding manner, a supporting rod (13) is fixedly connected to the center of the bottom inside the distance adjusting device (4), a second bearing (15) is fixedly connected to the top end of the supporting rod (13), a third bevel gear (12) is fixedly connected to the top of the second bearing (15), a connecting rod (11) is fixedly connected to the center of the top of the third bevel gear (12), a first bevel gear (3) is fixedly connected to the top end of the connecting rod (11), a second bevel gear (10) is arranged on the left side of the third bevel gear (12), a rotating rod (9) is fixedly connected to the center of the left side of the second bevel gear (10), a second clamping groove (8) is, the bottom of the right side of the distance adjusting equipment (4) is fixedly connected with a fixing block (6), and a bolt (5) is arranged at the top of the fixing block (6).

2. A track pitch control apparatus for railway engineering, according to claim 1, wherein: the first bevel gear (3) is clamped with a first clamping groove (2) formed in the bottom of the track (1), gear teeth of the first bevel gear (3) are clamped with the first clamping groove (2), and the second bevel gear (10) is meshed with the third bevel gear (12).

3. A track pitch control apparatus for railway engineering, according to claim 1, wherein: the supporting rod (13) is fixedly connected to the bottom of the inner ring of the second bearing (15), the connecting rod (11) is fixedly connected to the top of the outer ring of the second bearing (15), and stopping blocks are fixedly connected to the left side and the right side of the top of the distance adjusting device (4).

4. A track pitch control apparatus for railway engineering, according to claim 1, wherein: the crank (14) comprises a handle (141), a rocker (142) and a fixture block (143), the right side of the handle (141) is rotatably connected with the rocker (142), the right end of the rocker (142) is fixedly connected with the fixture block (143), a hole (16) is formed in the left end of the rotating rod (9), and the fixture block (143) is clamped with the second clamping groove (8).

5. A track pitch control apparatus for railway engineering, according to claim 1, wherein: the quantity of fixed block (6) is two, and fixed block (6) pass through bolt (5) and ground fixed connection, and rotary rod (9) top fixed connection is in the inner circle of first bearing (7), and the quantity of first bearing (7) is three.