CN212895723U

CN212895723U - Sleeper laying device

Info

Publication number: CN212895723U
Application number: CN202021134890.2U
Authority: CN
Inventors: 刘枢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-06
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a sleeper laying device, which comprises a roller type body, wherein the body is provided with at least one sleeper groove for storing sleepers, and the notch of the sleeper groove is parallel to the central shaft of the body; a rolling shaft for driving the body to roll is arranged on a central shaft of the body, and a push rod for pushing the body to roll is fixed on the rolling shaft; the rail groove is internally provided with a buckle assembly which is pushed and opened by radial pressure, the buckle assembly is arranged on the groove wall of the rail groove, and the buckle assembly is arranged in a bilateral symmetry mode relative to the groove opening. The utility model discloses the sleeper can be laid automatically to the device, and can the equidistance be laid, need not lay by artifical lot, easy operation, improvement laying speed and use manpower sparingly.

Description

Sleeper laying device

Technical Field

The utility model relates to a technical field is laid to the railway, specifically is a sleeper laying device.

Background

A train, one of the human modern vehicles, runs on two parallel rails with a locomotive towing a train vehicle. Railway transportation can save five to seven energy than road transportation when carrying the same weight. In addition, the weight of the train can be evenly dispersed from the rail, so that the load-carrying capacity of the train is greatly improved.

The sleeper is a bearing object and is a material for laying railway and special track running equipment and laying bearing equipment. Ties tie two rails together to fix the position of the rails and hold them in place. The sleepers are required to support the rails, maintain the position of the rails, and transmit the large pressure transmitted by the rails to the track bed.

At present, the sleepers of many railways need manpower to be placed and buried, so that the sleeper laying speed is low, the efficiency is low, the distances among the sleepers are not necessarily equal, or the sleepers need to be manually adjusted, a large amount of manpower is wasted, and more time is spent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sleeper laying device, can be automatic and the equidistance lay the sleeper, the solution inefficiency, the problem of cost manpower resources.

In order to achieve the above object, the utility model provides a following technical scheme:

a sleeper laying device comprises a roller type body, wherein the body is provided with at least one sleeper groove for storing sleepers, and the notch of the sleeper groove is parallel to the central shaft of the body; a rolling shaft for driving the body to roll is arranged on a central shaft of the body, and a push rod for pushing the body to roll is fixed on the rolling shaft; the sleeper groove is internally provided with a buckle assembly pushed and opened by radial pressure, the buckle assembly is arranged on the groove wall of the sleeper groove, the buckle assembly is arranged in bilateral symmetry relative to the groove opening to support the sleeper and press the buckle assembly open when the sleeper is opposite to the track bed.

Specifically, the buckle assembly comprises a marble, a spring and a clamping hole, the clamping hole is formed in the inner wall of the sleeper groove, and the clamping hole is perpendicular to the sleeper groove; one end of the spring is fixed in the clamping hole, and the other end of the spring is fixed with the marble; less than one-half of the marble is exposed from the clamping hole.

Specifically, the sleeper grooves are arranged in a plurality and are equidistantly arranged on the body.

Specifically, the buckling assemblies are symmetrically arranged in the rail groove in the bilateral direction relative to the groove opening, a plurality of groups of buckling assemblies are arranged along the depth direction of the rail groove at intervals, and each sleeper is supported between the two groups of buckling assemblies.

Specifically, the push rod is connected with a roller for flattening the sleeper through a connecting rod at the moving rear part of the body; the position of the roller is slightly lower than the body.

Specifically, a baffle switch is arranged in the rail pillow groove and close to the groove opening, and the baffle switch is arranged close to the groove opening through a torsion spring and is symmetrically arranged relative to the groove opening.

Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that the sleepers are arranged in the drum-type body and rolled to be laid, so that the distance between the laid sleepers is equal, the opened buckle components are pushed by radial pressure, and the sleepers can automatically fall and be laid when the sleepers are in positive pressure. In addition, the device can set up a plurality of sleeper grooves and place the sleeper, and just polylith sleeper can be placed to every sleeper groove, can lay polylith sleeper in succession like this and saved time and easy operation. This device has accelerated the efficiency of laying of sleeper and has saved time and manpower.

Drawings

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

fig. 2 is a schematic structural view of the body of the present invention;

fig. 3 is a side cross-sectional view of the body of the present invention;

fig. 4 is a schematic structural diagram of the buckle assembly and the baffle switch of the present invention.

In the figure: 1. a body; 2. a sleeper groove; 3. a buckle assembly; 4. a roll axis; 5. a roller; 6. a push rod; 7. a baffle switch; 8. crossties; 9. a torsion spring; 21. a notch; 31. a marble; 32. a spring; 33. and (6) clamping the hole.

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.

The connection in the description of the present invention can be in the form of welding, bonding, fusion, etc. The terms "bottom surface", "downward", "left and right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply specific orientations, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sleeper laying device comprises a roller type body 1, wherein the body 1 is provided with at least one sleeper groove 2 for storing sleepers 8, notches 21 of the sleeper grooves 2 are parallel to the central axis of the body 1, the sleepers 8 are placed in the sleeper grooves 2, the body 1 is rolled, the sleepers 8 come out of the notches 21 and are laid on a road bed, and the laid sleepers 8 are equidistant; a rolling shaft 4 for driving the body 1 to roll is arranged on a central shaft of the body 1, and a push rod 6 for pushing the body 1 to roll is fixed on the rolling shaft 4; the sleeper groove 2 is internally provided with a buckle assembly 3 pushed and opened by radial pressure, the buckle assembly 3 is arranged symmetrically left and right relative to the notch 21 to support the sleeper 8, when the sleeper 8 falls just over the track bed, the sleeper 8 is radially pressed on the buckle assembly 3, the buckle assemblies 3 on two sides are pushed and pushed towards the groove wall direction of the sleeper groove 2, so that the buckle assembly 3 is opened, and the sleeper 8 falls. Wherein,

the buckle assembly 3 comprises a marble 31, a spring 32 and a clamping hole 33, the clamping hole 33 is arranged on the inner wall of the sleeper groove 2, and the clamping hole 33 is perpendicular to the sleeper groove 2; one end of the spring 32 is fixed in the clamping hole 33, the other end of the spring 32 is fixed with the marble 31, and less than one half of the marble 31 is exposed out of the clamping hole 33; buckle subassembly 3 respectively sets up one set for notch 21 bilateral symmetry, and sleeper 8 sets up on the buckle subassembly 3 of bisymmetry, and when notch 21 just was to the ballast bed, 8 gravity of sleeper radially pressed on buckle subassembly 3's marble 31, and sleeper 8 bulldozes marble 31 downwards, then marble 31 moves compression spring 32 along its cambered surface gradually to calorie hole 33, then sleeper 8 whereabouts. The buckling assemblies 3 which are symmetrically arranged in the rail groove 2 in the left-right direction relative to the notch 21 can be arranged in multiple groups at intervals along the depth direction of the rail groove 2, each sleeper is supported between the two groups of buckling assemblies 3, the first sleeper falls onto the track bed, the second sleeper falls onto the position of the original first sleeper, the body 1 continuously rolls, the notch 21 leaves the track bed, and angles exist between the rear sleepers and the track bed, so that the second sleeper cannot fall onto the ground; when the pressure of the second sleeper on the buckle component 3 is not enough, the spring 32 naturally extends, the marble 31 pops up to clamp the sleeper 8, the body 1 continues to rotate, the notch 21 is aligned to the ground for the second time, and the second sleeper falls. In addition, in order to prevent the second sleeper from falling out when the body 1 rolls, a baffle switch 7 can be arranged in the sleeper groove 2 close to the notch 21, and the baffle switch 7 can be arranged close to the notch 21 through a torsion spring 9 and is symmetrically arranged relative to the notch 21; torsion spring 9 one end is fixed in on the inner wall of sleeper groove 2, and torsion spring 9's the other end is fixed with baffle switch 7, and first sleeper drops toward the railway roadbed, because gravity pushes down baffle switch 7, and baffle switch 7 is because torsion spring 9's rotating action, opens downwards and makes first sleeper drop to the railway roadbed, and when baffle switch 7 opened downwards, its length is no longer than notch 21. The body 1 continues to roll the notch 21 away from the track bed, pressure of the sleeper 8 on the baffle switch 7 is lost, and the torsion spring 9 rebounds to restore the baffle switch to the original position, so that the second sleeper is prevented from falling out in the rolling process of the body 1.

The sleeper grooves 2 can also be arranged in plurality and are equidistantly arranged on the body 1, so that sleepers 8 can be arranged in the sleeper grooves 2 at intervals for laying according to the required distance between the sleepers 8.

In addition, a roller 5 can be installed to flatten and stabilize the laid sleeper 8, the push rod 6 is connected with the roller 5 through a connecting rod at the rear of the movement of the body 1, and the position of the roller 5 is slightly lower than that of the body 1, so that the operation of the body 1 is not blocked. The push rod 6 can also be rotatably connected with the rolling shaft 4, and the connecting rod can also be rotatably connected with the push rod 6, so that the body 1 can be pushed to roll in the opposite direction without turning the direction.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sleeper laying device is characterized in that: the device comprises a roller type body (1), wherein the body (1) is provided with at least one sleeper groove (2) for storing sleepers (8), and a notch (21) of the sleeper groove (2) is parallel to the central axis of the body (1); a rolling shaft (4) for driving the body (1) to roll is arranged on a central shaft of the body (1), and a push rod (6) for pushing the body (1) to roll is fixed on the rolling shaft (4); the novel sleeper structure is characterized in that a buckle assembly (3) which is pushed and opened by radial pressure is arranged in the sleeper groove (2), the buckle assembly (3) is arranged on the groove wall of the sleeper groove (2), the buckle assembly (3) is arranged in a bilateral symmetry mode relative to the groove opening (21) to support the sleeper (8) and presses the buckle assembly (3) open when the sleeper (8) is opposite to a track bed.

2. A crosstie laying apparatus according to claim 1, wherein: the buckle assembly (3) comprises a marble (31), a spring (32) and a clamping hole (33), the clamping hole (33) is formed in the inner wall of the sleeper groove (2), and the clamping hole (33) is perpendicular to the sleeper groove (2); one end of the spring (32) is fixed in the clamping hole (33), and the other end of the spring (32) is fixed with the marble (31); less than one-half of the marble (31) is exposed from the snap hole (33).

3. A crosstie laying apparatus according to claim 1, wherein: the sleeper grooves (2) are arranged in a plurality and are equidistantly arranged on the body (1).

4. A crosstie laying apparatus according to claim 1, wherein: the buckling assemblies (3) are symmetrically arranged in the sleeper grooves (2) in the left-right direction relative to the notches (21), a plurality of groups are arranged at intervals along the depth direction of the sleeper grooves (2), and each sleeper is supported between the two groups of buckling assemblies (3).

5. A crosstie laying apparatus according to claim 1, wherein: the push rod (6) is connected with a roller (5) for flattening the sleeper (8) through a connecting rod at the rear of the movement of the body (1); the position of the roller (5) is slightly lower than that of the body (1).

6. A crosstie laying apparatus according to claim 1, wherein: a baffle switch (7) is arranged in the sleeper groove (2) and close to the notch (21), and the baffle switch (7) is arranged in the sleeper groove (2) and close to the notch (21) through a torsion spring (9) and is symmetrically arranged relative to the notch (21).