CN210854135U - Flatcar for assembling and overhauling empty iron - Google Patents

Abstract

The utility model provides an air traffic control assembly and maintenance are with flatcar, locate the wheel pair and two symmetries of skeleton lower extreme including skeleton, two rotations and locate the supporting seat at skeleton upper end both sides middle part, the line is perpendicular with flatcar advancing direction between the supporting seat center, be used for supporting the air traffic control accessory, the supporting seat upper end is connected with the locating pin board, locating pin board middle part is equipped with the round platform arch that is used for fixing a position the air traffic control accessory, the four corners is equipped with the double-screw bolt that is used for connecting the air traffic control accessory. Compared with the prior art, the utility model discloses following beneficial effect has: through locating pin board and supporting seat, fixed the air iron accessory effectively, when the air iron equipment with overhaul, can not produce and rock, reduced workman's equipment degree of difficulty to the hole, positioning accuracy is high and safe, has also improved the equipment of air iron and has overhauld the maintenance efficiency when having improved the equipment quality.

Description

Flatcar for assembling and overhauling empty iron

Technical Field

The utility model relates to an empty iron equipment and maintenance equipment technical field, concretely relates to empty iron equipment and maintenance are with flatcar.

Background

With the continuous acceleration of the urbanization process, the existing traffic can not meet the increasing traffic volume of people, and all big cities in the world have the phenomenon of automobile congestion with different degrees. Therefore, the empty iron can be produced at the same time. The air rail and the full-name air suspension type rail train are trains running in the air, effectively reduce the phenomenon of ground traffic jam, and have the advantages of high running speed, flexible track trend laying, no pollution to the environment in the running process and the like, thereby being increasingly applied to urban traffic transportation.

In the air iron manufacturing process, the wire hanging operation and the offline maintenance, the air iron needs to be assembled or disassembled through a plurality of large accessories, at present, the assembly or the disassembly of the accessories is mainly completed through a crown block and a lifting machine, but the lifting accessory of the lifting machine is easy to shake, so that the assembly difficulty of workers to holes is large, the positioning precision is low, the assembly quality is low, and the air iron is directly put on an air rail through the lifting machine after being assembled, overhauled or taken out of a warehouse, the air iron and the rail are difficult to align due to the shaking reason, the labor intensity of the workers is high, and the assembly, the overhaul and the maintenance efficiency of the existing air iron are greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model aims at providing an empty iron equipment and maintenance are with flatcar, with solve among the prior art crane hoist accessory and rock easily, make the workman equipment big to the hole degree of difficulty, positioning accuracy is low, lead to the equipment quality low, and empty iron is when the equipment, overhaul or directly go on the line in the air track through crane after leaving warehouse, because the reason of rocking, empty iron aligns the difficulty with the track, lead to workman intensity of labour big, these all greatly influence the equipment of present empty iron and the problem of overhauing maintenance efficiency.

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

the utility model provides a pair of empty iron equipment and maintenance are with flatcar, locate including skeleton, two rotations the wheel pair and two symmetries of skeleton lower extreme are located the supporting seat at skeleton upper end both sides middle part, the line is perpendicular with flatcar advancing direction between the supporting seat center, be used for supporting the empty iron accessory, the supporting seat upper end is connected with the locating pin board, locating pin board middle part is equipped with the double-screw bolt that is used for connecting the empty iron accessory that round platform arch, four corners that are used for fixing a position the empty iron accessory are equipped with.

Furthermore, the frame up end welding has the bedplate of taking T type spout, the supporting seat lower extreme pass through T type nut with the T type spout fixed connection of bedplate.

Further, skeleton lower extreme fixedly connected with bearing box, wheel pair both ends respectively with bearing box rotates and is connected.

Furthermore, the vertical height from the contact surface of the wheel pair roller and the rail to the upper end surface of the supporting seat is 537mm, and the vertical height from the upper end surface of the positioning pin plate to the upper end surface of the framework is 196 mm.

Furthermore, a first shock pad is bonded on the upper end face of the locating pin plate, a second shock pad is arranged between the locating pin plate and the supporting seat, and third shock pads are bonded on four side faces of the framework.

Further, the first shock pad, the second shock pad and the third shock pad are all rubber plates.

Further, the thicknesses of the first shock pad, the second shock pad and the third shock pad are 3mm, 5mm and 5mm in sequence.

Furthermore, the side of the framework in the travelling direction of the flat car is welded with a hook, and the hook is positioned on the outer side of the third shock pad.

Compared with the prior art, the utility model provides an air-raid level car is used in empty iron equipment and maintenance has following beneficial effect:

1. the hollow iron fittings are effectively fixed through the positioning pin plate and the supporting seat, so that shaking is avoided during hollow iron assembly and maintenance, the hole aligning difficulty of workers is reduced, the positioning precision is high and safe, the assembly quality is improved, and the assembly, maintenance and repair efficiency of the hollow iron is also improved;

2. the distance between the supporting seats can be adjusted by loosening the T-shaped nuts, so that the connecting device is suitable for connecting air-iron of different models, and the application range of the flat car is expanded;

3. the vertical height from the contact surface of the wheel pair roller and the rail to the upper end surface of the supporting seat is set to be 537mm, and the vertical height from the upper end surface of the positioning pin plate to the upper end surface of the framework is set to be 196mm, namely the space position of the air-iron part on the flat car is fixed, so that when the air-iron part is directly on-line to the air rail after the air-iron assembly is completed or the air-iron part is overhauled and taken out of a warehouse, the air-iron part is easily aligned with the rail due to the limitation of the two height values;

4. through the first shock pad and the second shock pad, the vibration generated in the assembling and overhauling process of the hollow iron fitting can be effectively reduced, and the safety performance of the flat car is further guaranteed;

5. the flat cars are convenient to pull through the hooks and can be used for splicing the flat cars;

6. through the third shock pad, can effectively cushion and absorb the vibrations between the flatcar when the flatcar concatenation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic bottom view of the present invention;

fig. 5 is a left side view schematic diagram of the present invention.

The reference numerals are explained below:

1: framework 2: wheel pair

3: supporting seat 4: locating pin plate

5: a seat plate 6: first cushion

7: second cushion 8: third cushion

9: the hook 10: bearing box

A. B: vertical height

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" in the following description are used only to indicate the correspondence between the upper, lower, left and right directions of the drawings themselves, and do not limit the structure.

As shown in fig. 1-5, the utility model provides an empty iron equipment and maintenance are with flatcar, including skeleton 1, two wheel pair 2 and two symmetries of locating skeleton 1 lower extreme rotate and locate the supporting seat 3 at skeleton 1 upper end both sides middle part, the line is perpendicular with flatcar advancing direction between 3 centers of supporting seat, is used for supporting empty iron accessory (not shown in the figure), 3 upper ends of supporting seat are connected with locating pin board 4, and locating pin board 4 middle part is equipped with the round platform arch that is used for fixing a position empty iron accessory, and the four corners is equipped with the double-screw bolt that is used for connecting empty iron accessory. Through locating pin board and supporting seat, fixed the air iron accessory effectively, when the air iron equipment with overhaul, can not produce and rock, reduced workman's equipment degree of difficulty to the hole, positioning accuracy is high and safe, has also improved the equipment of air iron and has overhauld the maintenance efficiency when having improved the equipment quality.

The welding of skeleton 1 up end has bedplate 5 of taking T type spout, and 3 lower extremes of supporting seat pass through T type nut and bedplate 5's T type spout fixed connection. Through loosening T type nut, can adjust the distance between the supporting seat 3 to be applicable to the air-iron joint size of different models, enlarged the application scope of flatcar.

As shown in fig. 2 and 5, the vertical height a from the contact surface of the roller of the wheel pair 2 and the rail to the upper end surface of the support base 3 is 537mm, and the vertical height B from the upper end surface of the dowel plate 4 to the upper end surface of the frame 1 is 196 mm. Namely, the space position of the empty iron fittings on the flat car is fixed, and when the empty iron is assembled or is directly on line with the aerial track after being overhauled and taken out of a warehouse, the empty iron is easily aligned with the track due to the limitation of two height values of the flat car A, B, so that the labor intensity of workers is reduced.

The upper end face of the locating pin plate 4 is bonded with a first shock pad 6 through adhesive, and a second shock pad 7 is arranged between the locating pin plate 4 and the supporting seat 3. Through first shock pad and second shock pad, can effectively reduce the vibrations that the air-iron accessory produced in equipment and maintenance process, further ensured the security performance of flatcar.

The four sides of the framework 1 are bonded with third shock pads 8 through adhesives, hooks 9 are welded on the sides of the travelling direction of the flat car, and the hooks 9 are located on the outer sides of the third shock pads 8. The flat cars are convenient to pull through the hooks and can be used for splicing the flat cars; through the third shock pad, can effectively cushion and absorb the vibrations between the flatcar when the flatcar concatenation.

In this embodiment, the first cushion pad 6, the second cushion pad 7, and the third cushion pad 8 are all rubber plates, and the thicknesses thereof are 3mm, 5mm, and 5mm in sequence.

The lower end of the framework 1 is fixedly connected with a bearing box 10, and two ends of the wheel pair 2 are respectively connected with the bearing box 10 in a rotating mode.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (8)

1. The utility model provides an air-raid level car is used in air-raid level car equipment and maintenance, its characterized in that includes that skeleton, two rotate to locate the wheel pair and two symmetries of skeleton lower extreme are located the supporting seat at skeleton upper end both sides middle part, the line is perpendicular with the flatcar advancing direction between the supporting seat center, is used for supporting the air-raid level accessory, the supporting seat upper end is connected with the locating pin board, locating pin board middle part is equipped with the round platform arch that is used for fixing a position the air-raid level accessory, the four corners is equipped with the double-screw bolt that is.

2. The air-iron assembly and overhaul platform wagon of claim 1, wherein a seat plate with a T-shaped sliding groove is welded on the upper end face of the framework, and the lower end of the support seat is fixedly connected with the T-shaped sliding groove of the seat plate through a T-shaped nut.

3. The air-iron assembling and overhauling flat car according to claim 1 or 2, wherein a bearing box is fixedly connected to the lower end of the framework, and two ends of the wheel pair are respectively rotatably connected with the bearing box.

4. The air-iron assembling and overhauling flat car according to claim 1, wherein the vertical height from the contact surface of the wheel set roller and the rail to the upper end surface of the supporting seat is 537mm, and the vertical height from the upper end surface of the positioning pin plate to the upper end surface of the framework is 196 mm.

5. The air-iron assembly and overhaul platform wagon of claim 1 or 4, wherein a first shock pad is bonded to the upper end surface of the positioning pin plate, a second shock pad is disposed between the positioning pin plate and the support base, and third shock pads are bonded to four side surfaces of the framework.

6. The air iron assembling and overhauling platform wagon of claim 5, wherein the first shock pad, the second shock pad and the third shock pad are all rubber plates.

7. The air-iron assembly and overhaul platform wagon of claim 6, wherein the thicknesses of the first shock pad, the second shock pad and the third shock pad are 3mm, 5mm and 5mm in sequence.

8. The air-rail assembling and overhauling flat car according to claim 5, wherein a hook is welded on the side of the framework in the traveling direction of the flat car, and the hook is positioned on the outer side of the third shock pad.

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