CN219237936U

CN219237936U - Door hanger small rail supporting and moving device for railway construction

Info

Publication number: CN219237936U
Application number: CN202122644312.4U
Authority: CN
Inventors: 马文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2023-06-23
Anticipated expiration: 2031-11-01

Abstract

The utility model provides a railway construction is with small rail of gantry crane support move device, belongs to railway construction technical field, including small rail of gantry crane support device and small rail of gantry crane move device, small rail of gantry crane support device includes small rail of gantry crane support frame, and small rail of gantry crane support frame lower part is equipped with the landing leg, and the both ends of small rail of gantry crane support frame both sides all set up the backing pin support, and small rail of gantry crane support frame both sides all are equipped with the side support; the door crane small rail moving device comprises a moving supporting shaft, moving rollers are arranged at two ends of the moving supporting shaft in a rotating mode, a moving supporting frame is fixedly supported on the middle upper portion of the moving supporting shaft, and side baffle rods are movably arranged on two sides of the upper portion of the moving supporting frame. The door hanger small rail supporting device can conveniently support the door hanger small rail, is small and labor-saving, and occupies small space; the hanging small rail moving device can be clamped under the door hanging small rail to be convenient to move, the operation method that the hanging small rail is lifted and moved by manpower in the past is omitted, time and labor are saved, the working efficiency is high, and the safety of workers can be well guaranteed.

Description

Door hanger small rail supporting and moving device for railway construction

Technical Field

The utility model belongs to the technical field of railway construction tools, and particularly relates to a door hanger small rail supporting and moving device for railway construction.

Background

In railway track construction, the door hanger rail is often dismantled or installed, and when in construction, the door hanger rail is required to be supported or moved and transported in a short distance. In railway construction, the small rail of the door hanger is generally supported by a wooden sleeper, and the wooden sleeper has large volume, large occupied space and inconvenient use. When the small rail of the door crane is moved, the workers are generally moved by pure manual force, so that the door crane is time-consuming and labor-consuming, high in labor intensity and low in working efficiency, and certain hidden danger can exist for personal safety of the workers, so that improvement is necessary.

Disclosure of Invention

The utility model solves the technical problems that: the utility model provides a door hanger small rail supporting and moving device for railway construction, which is characterized in that the door hanger small rail supporting device and the door hanger small rail moving device are manufactured, so that the door hanger small rail supporting device can conveniently support the door hanger small rail, is small and labor-saving, occupies small space and is convenient to use; the door hanger rail moving device can be clamped under the door hanger rail to facilitate the movement of the door hanger rail, so that the previous operation method of lifting and moving by manpower is omitted, time and labor are saved, the working efficiency is high, and the personnel safety of workers can be well ensured; the two structures are used, thereby greatly facilitating the smooth operation.

The utility model adopts the technical scheme that: the door hanging small rail supporting and moving device for railway construction comprises a door hanging small rail supporting device and a door hanging small rail moving device, wherein the door hanging small rail supporting device comprises a door hanging small rail supporting frame, supporting legs are arranged at the lower part of the door hanging small rail supporting frame, retaining pin brackets are arranged at two ends of two sides of the door hanging small rail supporting frame, and side supports are arranged at two sides of the door hanging small rail supporting frame; the door crane small rail moving device comprises a moving supporting shaft, moving rollers are rotatably arranged at two ends of the moving supporting shaft, a moving supporting frame is fixedly supported on the upper portion of the middle of the moving supporting shaft, and side blocking rods are movably arranged on two sides of the upper portion of the moving supporting frame.

As a further limitation of the technical scheme, the stop pin support is of an L-shaped support plate structure made of steel plates in a bending mode, one plate of the stop pin support is fixedly connected with the side face of the small rail support of the portal crane, and the other plate of the stop pin support is provided with stop pin holes for fixing stop pins.

As a further limitation of the technical scheme, the side support comprises two side support diagonal rods which are parallel to each other, two connecting sleeves are arranged on each side face of the gantry small rail support frame, one end of each side support diagonal rod is bent to form a bending part, a gap of the bending part penetrates through the connecting sleeve, the end of each bending part is limited by a screw sleeve, and the other end of each side support diagonal rod is fixedly connected with a side support cross rod.

As a further limitation of the technical scheme, the side baffle rod is of a bent structure, a strip hole is formed in the upper end face of the moving support frame, the end head of the side baffle rod movably penetrates through the strip hole and is fixedly connected with a limiting structure, the limiting structure adopts a limiting nut, and the limiting nut is screwed on the end head of the side baffle rod.

As a further limitation of the technical scheme, the side stop rod is sleeved with a corrugated sleeve.

Compared with the prior art, the utility model has the advantages that:

according to the technical scheme, the door hanging small rail supporting device and the door hanging small rail moving device are manufactured, the door hanging small rail supporting device is just like a stool, the door hanging small rail can be supported very conveniently, and the door hanging small rail supporting device is small and labor-saving, small in occupied space and convenient to use; when the small rail of the gantry crane is required to be moved, the small rail moving device of the gantry crane is clamped below the small rail of the gantry crane and can be moved by being dragged by a small-sized grinding machine, so that the previous operation method of lifting and moving by manpower is omitted, time and labor are saved, the working efficiency is high, and the personnel safety of staff is well ensured. The door hanging small rail supporting device and the door hanging small rail moving device are combined to be used in construction of the door hanging small rail, and smooth work is greatly facilitated.

Drawings

FIG. 1 is a schematic diagram of a small rail supporting device of a gantry crane;

fig. 2 is a schematic structural view of a small rail moving device of a gantry crane.

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.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The inclusion of an element as defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Referring to fig. 1-2, embodiments of the present utility model are described in detail.

The door hanger small rail supporting and moving device for railway construction comprises a door hanger small rail supporting device 1 and a door hanger small rail moving device 2.

As shown in fig. 1, the door hanger rail supporting device 1 comprises a door hanger rail supporting frame 1-1, and a supporting leg 1-2 is arranged at the lower part of the door hanger rail supporting frame 1-1, so that the door hanger rail supporting device 1 can be shaped like a bench structure. The two ends of the two sides of the small rail support frame 1-1 of the door hanger are respectively provided with a stop pin support 1-3, the stop pin supports 1-3 are L-shaped support plate structures which are made of steel plates in a bending mode, one plate of each stop pin support 1-3 is fixedly connected with the side face of the small rail support frame 1-1 of the door hanger, the other plate of each stop pin support 1-3 faces upwards horizontally, and stop pin holes 1-4 for fixing stop pins are formed in the other plate of each stop pin support 1-3. The stop pin is fixed in the stop pin hole 1-4 and used for stopping and limiting two sides of the small door hanger rail supported on the upper part of the small door hanger rail supporting device 1 so as to prevent the small door hanger rail from sliding down from the small door hanger rail supporting frame 1-1. The two sides of the door hanging small rail support frame 1-1 are respectively provided with a side support 1-5, and the side supports 1-5 are rotatably connected with the side wall of the door hanging small rail support frame 1-1; specifically, the side support 1-5 comprises two parallel side support diagonal rods 1-6, two connecting sleeves 1-8 are arranged on each side face of the door hanger small rail support frame 1-1, one end of each side support diagonal rod 1-6 is vertically bent to form a bending part 1-7, a gap between the bending parts 1-7 penetrates through the connecting sleeves 1-8 and is limited by a threaded sleeve of which the end is selectively connected through threads, and the other ends of the two side support diagonal rods 1-6 are fixedly connected with side support cross rods 1-9. The side supports 1-5 are used for supporting two sides of the door hanging small rail supporting device 1, so that the supporting structure of the door hanging small rail supporting device 1 can be more stable.

As shown in FIG. 2, the door hanger rail moving device 2 comprises a moving support shaft 2-1, moving rollers 2-2 are arranged at two ends of the moving support shaft 2-1 through bearing rotation, a moving support frame 2-3 is fixedly supported at the upper part of the middle of the moving support shaft 2-1, and the moving support frame 2-3 is used for supporting the door hanger rail. The movable side-blocking rods 2-4 are arranged on two sides of the upper portion of the movable support frame 2-3, the side-blocking rods 2-4 are of a bent structure, strip holes 2-5 are formed in the upper end face of the movable support frame 2-3, limiting structures are fixedly connected to the ends of the movable support frame 2-4, the ends of the movable support frame 2-4 penetrate through the strip holes 2-5, limiting nuts are used for limiting the limiting structures, and the limiting nuts are screwed on the ends of the side-blocking rods 2-4. The side baffle rods 2-4 are used for limiting two sides of the door hanger rail supported on the moving support frame 2-3 and preventing the door hanger rail from sliding down from the moving support frame 2-3. The side baffle rods 2-4 are movably connected with the strip holes 2-5, so that the space of the two side baffle rods 2-4 supports is adjustable, and the placement of small door hanging rails of different models is facilitated.

The side baffle rods 2-4 are sleeved with corrugated sleeves, and the corrugated sleeves have the anti-collision function.

According to the utility model, the door hanging small rail supporting device 1 and the door hanging small rail moving device 2 are manufactured, and the door hanging small rail supporting device 1 is just like a stool, so that the door hanging small rail can be supported conveniently, and the door hanging small rail supporting device is small and labor-saving, small in occupied space and convenient to use; when the small rail of the gantry crane is required to be moved, the small rail moving device 2 of the gantry crane is clamped below the small rail of the gantry crane, the small rail is prevented from toppling through the supports on the two sides of the small rail of the gantry crane, the small rail is dragged by a small winch, the operation method of lifting and moving by manpower is omitted, time and labor are saved, the working efficiency is high, and the personnel safety of workers is well guaranteed. The hanger rail supporting device and the door hanger rail moving device are combined to be used in the construction of the door hanger rail, so that the smooth operation is greatly facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Door crane rail support moving device for railway construction, its characterized in that: the door hanging small rail supporting device (1) comprises a door hanging small rail supporting frame (1-1), supporting legs (1-2) are arranged at the lower part of the door hanging small rail supporting frame (1-1), stop pin supports (1-3) are arranged at two ends of two sides of the door hanging small rail supporting frame (1-1), and side supports (1-5) are arranged at two sides of the door hanging small rail supporting frame (1-1); the door crane small rail moving device (2) comprises a moving supporting shaft (2-1), moving rollers (2-2) are rotatably arranged at two ends of the moving supporting shaft (2-1), a moving supporting frame (2-3) is fixedly supported at the middle upper part of the moving supporting shaft (2-1), and side baffle rods (2-4) are movably arranged at two sides of the upper part of the moving supporting frame (2-3).

2. The door hanger rail support moving device for railway construction according to claim 1, wherein: the stop pin support (1-3) is an L-shaped support plate structure made of a steel plate in a bending mode, one plate of the stop pin support (1-3) is fixedly connected with the side face of the small rail support frame (1-1) of the portal crane, and a stop pin hole (1-4) for fixing a stop pin is formed in the other plate of the stop pin support (1-3).

3. The door hanger rail support moving device for railway construction according to claim 1, wherein: the side support (1-5) comprises two side support diagonal rods (1-6) which are parallel to each other, two connecting sleeves (1-8) are arranged on each side face of the gantry small rail support frame (1-1), one end of each side support diagonal rod (1-6) is bent to form a bending part (1-7), the gap of each bending part (1-7) penetrates through one end of each connecting sleeve (1-8) to be limited through a screw sleeve, and the other ends of the two side support diagonal rods (1-6) are fixedly connected with side support cross rods (1-9).

4. The door hanger rail support moving device for railway construction according to claim 1, wherein: the side-stop rod (2-4) is of a bent structure, a strip hole (2-5) is formed in the upper end face of the moving support frame (2-3), the end head of the side-stop rod (2-4) movably penetrates through the strip hole (2-5) and is fixedly connected with a limiting structure, the limiting structure adopts a limiting nut, and the limiting nut is screwed on the end head of the side-stop rod (2-4).

5. The door hanger rail support moving device for railway construction according to claim 4, wherein: the side baffle rods (2-4) are sleeved with corrugated sleeves.