CN219032800U

CN219032800U - Short sleeper installs auxiliary device fast

Info

Publication number: CN219032800U
Application number: CN202222902416.5U
Authority: CN
Inventors: 齐长宁; 莫洪兴; 赵培峰; 徐超; 史雪松; 郭庆敏; 刘子强; 梅永军
Original assignee: Line And Bridge Engineering Co ltd Of China Railway No3 Engineering Group Co ltd; China Railway No 3 Engineering Group Co Ltd
Current assignee: Line And Bridge Engineering Co ltd Of China Railway No3 Engineering Group Co ltd; China Railway No 3 Engineering Group Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-16
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the field of quick installation of short sleepers, in particular to an auxiliary quick installation device of a short sleeper, which comprises a steel rail, a short sleeper, a long handle member, a transverse connecting structure, a hook and a second nut, wherein the long handle member comprises a steel bar bent from a long handle steel bar into a hook shape; a welded steel pipe is fixedly connected to the bending part of the long handle steel bar, and the welded steel pipe is arranged on the upper side of the steel rail; welding a first fixing nut at the end part of the long handle steel bar; according to the utility model, the long handle member is slid on the upper side of the steel rail to the installation position of the short sleeper, the short sleeper is sleeved by the two hooks according to the action principle, the action point of the lever principle is arranged close to the hooks, the short sleeper on the other side of the action point is lifted to the designed elevation under the action of the lever principle, when the lever principle is utilized to lift the elevation, the acting force is saved when a worker is far away from the action point, and the operation difficulty of manually lifting the sleeper to the bottom of the designed steel rail is reduced.

Description

Short sleeper installs auxiliary device fast

Technical Field

The utility model relates to the field of quick installation of short sleepers, in particular to an auxiliary device for quick installation of short sleepers.

Background

The utility model provides a short sleeper installs auxiliary device fast is an auxiliary structure to urban rail transit track lays equipment, and two modes altogether can accomplish the laying of short sleeper fast, scheme one: when the track panel is assembled on the ground and the track panel scheme is integrally lifted, the sleeper needs to be moved according to the sleeper spacing and the sleeper squareness is guaranteed, so that the track is adapted, and the scheme II is that: when the scheme of firstly erecting the steel rail and then connecting the sleeper is adopted, the scheme does not need to integrally lift the track panel in the later period, is convenient for adjusting the geometric dimension of the track, and saves the installation time.

Compared with the first scheme, the second scheme is free from the need of integrally lifting the track panel in the later period and is convenient for adjusting the geometric dimension of the track, and time is saved compared with the first scheme, but because the short sleeper is heavy, the sleeper is manually lifted to the bottom of the designed steel rail, and the elevation difficulty is improved, so that the auxiliary device for quickly installing the short sleeper is provided for the problems.

Disclosure of Invention

The utility model aims to provide a quick installation auxiliary device for a short sleeper, which is used for solving the problem that the artificial lifting of the sleeper to the elevation of the bottom of a designed steel rail is relatively difficult in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a short sleeper installs auxiliary device fast, includes rail, short sleeper, long handle component, transverse connection structure and couple and second nut, its characterized in that: the long handle member comprises a hook-shaped steel bar bent from a long handle steel bar; a welded steel pipe is fixedly connected to the bending part of the long handle steel bar, and the welded steel pipe is arranged on the upper side of the steel rail; welding a first fixing nut at the end part of the long handle steel bar;

the transverse connection structure comprises transverse reinforcing steel bars, wherein first fixing nuts are spirally connected to the outer sides of the transverse reinforcing steel bars, the first nuts are symmetrically welded to the two sides of the first fixing nuts, second fixing nuts are hinged to the outer sides of the transverse connecting reinforcing steel bars, the second nuts are hinged to hooks, the hooks can rotate in the fixed second nuts, and third nuts and fourth nuts are symmetrically welded to the two ends of the second fixing nuts.

Preferably, the long handle steel bars are arranged in a hook shape.

Preferably, the length of the transverse connection steel bar is 0.6m, the diameter of the transverse connection steel bar is 16mm, the transverse connection steel bar is formed by 10 nuts with the diameter of 24mm, two ends of the transverse connection steel bar are firstly welded vertically through 2 nuts and then are hinged with the transverse connection rod, wherein the transverse connection structure is hinged with a second fixing nut and the transverse connection rod steel bar, and the transverse connection structure is hinged with a second nut and the hook.

Preferably, the hooks are arranged in a triangle shape.

Preferably, the hook is hinged with the second nut and can rotate in the second nut.

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

1. according to the utility model, the long handle member is slid to the short sleeper installation position on the steel rail through the arranged long handle member, the transverse connecting structure and the long handle steel bar, the short sleeper is sleeved by the two hooks according to the action principle, the action point of the lever principle is arranged next to the hooks, the short sleeper on the other side of the action point is lifted to the designed elevation under the action of the lever principle, when the lever principle is utilized to lift the elevation, the acting force is saved when a worker is far away from the action point, and the operation difficulty of manually lifting the sleeper to the elevation at the bottom of the designed steel rail is reduced.

2. In the utility model, the structure of the sleeper installation tool is simple through the arranged steel rail and the long handle steel bar, and the raw materials for manufacturing the sleeper installation tool are steel bars, steel pipes and the like, so that the raw materials are easy to obtain, the price is low, and the manufacturing cost is reduced.

Drawings

FIG. 1 is a schematic diagram of the operation of the short sleeper installation tool of the present utility model;

FIG. 2 is a front view of the short sleeper installation tool of the present utility model;

FIG. 3 is a top view of the short sleeper installation tool of the present utility model;

fig. 4 is a side view of the short sleeper installation tool of the present utility model.

In the figure: the steel rail structure comprises a 1-steel rail, a 2-short sleeper, a 3-long handle member, a 4-transverse connecting structure, a 5-hook, a 6-long handle steel bar, a 7-first fixing nut, an 8-welded steel pipe, a 9-transverse connecting steel bar, a 10-first nut, a 11-second fixing nut, a 12-second nut, a 13-third nut and a 14-fourth nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a quick installation auxiliary device of short sleeper, includes rail 1, short sleeper 2, long handle component 3, transverse connection structure 4 and couple 5 and second nut 12, its characterized in that: the long handle member 3 comprises a steel bar bent into a hook shape by a long handle steel bar 6; a welded steel pipe 8 is fixedly connected to the bending part of the long handle steel bar 6, and the welded steel pipe 8 is arranged on the upper side of the steel rail 1; a first fixing nut 7 is welded at the end part of the long handle steel bar 6;

the transverse connection structure 4 comprises transverse steel bars 9, first fixing nuts 7 are spirally connected to the outer sides of the transverse steel bars 9, first nuts 10 are symmetrically welded to the transverse connection steel bars 9 on two sides of the first fixing nuts 7, and the first nuts 10 are welded to lock the relative positions of the transverse steel bars 9 and the first fixing nuts 7; the outside of transverse connection bar 9 articulates there is second fixation nut 11, the both ends of transverse connection bar 9, first with second fixation nut 11 with second nut 12 by 90 behind the coplanar rotation, become perpendicular facade and then weld, above-mentioned second fixation nut 11 with second nut 12 spin welding accomplish the back, second fixation nut 11 articulates with transverse connection bar 9, transverse connection bar 9 can rotate in fixed second fixation nut 11, second nut 12 articulates with couple 5, and couple 5 can rotate in fixed second nut 12, the both ends symmetry welding third nut 13 of second fixation nut 11, fourth nut 14, the effect of third nut 13 and fourth nut 14 is fixed the relative position of second fixation nut 11 and transverse connection bar 9.

The long handle reinforcing bar 6 is collude the form setting, transverse connection reinforcing bar 9 both ends pass through 2 nuts earlier perpendicular welding and then with transverse connection rod hinge, wherein transverse connection structure hinge second fixation nut 11 and transverse connection rod reinforcing bar 9 hinge, transverse connection structure hinge second nut 12 and couple 5 hinge, couple 5 is the triangle form setting, couple 5 and second nut 12 hinge, and couple 5 can rotate in second nut 12, whole auxiliary structure uses the reinforcing bar preparation, the cost of manufacture of quick installation auxiliary device of effectual reduction, and wherein accessory size standard can change deformation, damaged component at any time.

The working flow is as follows: the long handle member 3 slides to the installation position of the short sleeper 2 on the upper side of the steel rail 1, a worker presses down the long handle steel bar 6, the long handle steel bar 6 moves downwards, an action point is provided by the long handle steel tube 8 at the moment and does not leave the steel rail, when the long handle hinged nut 8 drives the transverse connecting rod steel bar 9 to move upwards, the transverse connecting rod hinged second fixing nut 11 at two ends is driven by the transverse connecting rod steel bar 9 to move upwards, the hook 5 is driven by the transverse connecting rod hinged second fixing nut 11 to move upwards, the short sleeper 2 is lifted to a designed elevation, then a fastener is screwed down, only 1 person presses down the long handle during operation, meanwhile, 2 persons are matched with the fastener to screw down, and compared with the prior art, the short sleeper 42 pairs can be installed in average per hour in the installation process, so that the labor cost of the worker is saved after the tool is used, the operation time is reduced from about 3 hours to about 1 hour, the time is saved, and the track panel assembly efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick installation auxiliary device of short sleeper, includes rail (1), short sleeper (2), long handle component (3), transverse connection structure (4) and couple (5) and second nut (12), its characterized in that: the long handle member (3) comprises a hook-shaped steel bar bent by a long handle steel bar (6); a welded steel pipe (8) is fixedly connected to the bending part of the long handle steel bar (6), and the welded steel pipe (8) is arranged on the upper side of the steel rail (1); welding a first fixing nut (7) at the end part of the long handle steel bar (6);

the transverse connection structure (4) comprises transverse connection steel bars (9), first fixing nuts (7) are spirally connected to the outer sides of the transverse connection steel bars (9), first nuts (10) are symmetrically welded to the two sides of the first fixing nuts (7) and the transverse connection steel bars (9), second fixing nuts (11) are hinged to the outer sides of the transverse connection steel bars (9), second nuts (12) are hinged to the hooks (5), the hooks (5) can rotate in the fixed second nuts (12), and third nuts (13) and fourth nuts (14) are symmetrically welded to the two ends of the second fixing nuts (11).

2. A quick installation aid for a short sleeper according to claim 1, wherein: the long handle steel bars (6) are arranged in a hook shape.

3. A quick installation aid for a short sleeper according to claim 1, wherein: two ends of the transverse connecting steel bar (9) are vertically welded firstly and then hinged with the transverse connecting rod through 2 nuts, wherein the transverse connecting structure is hinged with the second fixing nut (11) and the transverse connecting steel bar (9), and the transverse connecting structure is hinged with the second nut (12) and the hook (5).

4. A quick installation aid for a short sleeper according to claim 1, wherein: the hooks (5) are arranged in a triangle shape.

5. A quick installation aid for a short sleeper according to claim 1, wherein: the hook (5) is hinged with the second nut (12), and the hook (5) can rotate in the second nut (12).