CN214164995U - Hanger seat assembly for metro bogie - Google Patents

Abstract

The utility model discloses a hanger assembly for subway bogie, which comprises a base, four moving wheels are arranged below the base, a main support device is arranged outside the base, the main support device comprises a main support, an upper top cover is fixedly connected on the upper surface of the main support, an upper pressure plate is fixedly connected on the lower surface of the front part of the upper top cover, a hollow groove is arranged on the front surface of the main support, a motor body is fixedly connected on the inner bottom surface of the main support, two clapboards are fixedly connected on the upper surface of the motor body, a lower clamping device is arranged outside the base, the hanger assembly for subway bogie can prevent a T-shaped board from directly contacting the motor body through the two clapboards to prevent abrasion, the T-shaped board moves upwards or downwards to drive a main clamping box to move upwards or downwards, the main clamping box can drive the subway bogie to go up and down, and the subway bogie is lifted by using the main clamping box, thereby improving the practicability of the device.

Description

Hanger seat assembly for metro bogie

Technical Field

The utility model relates to a hanger seat subassembly technical field specifically is a hanger seat subassembly for subway bogie.

Background

With the continuous development of the traffic industry in China, subways are gradually popularized to various cities, wherein a subway bogie is a relatively important part, various parameters of the bogie directly determine the stability of a vehicle and the riding comfort of the vehicle, and a hanging seat is required to be used for carrying the bogie and the subways, so that the subways are rapid, large-traffic and electric power traction rail transit built in the cities. The train runs on a totally closed line, the line located in a central urban area is basically arranged in an underground tunnel, the line outside the central urban area is generally arranged on a viaduct or the ground, and the subway is an urban rail transit system which covers various underground and overground rights of roads in the urban area, has high density and high transportation capacity.

The bogie is an important accessory of a subway, and the existing hanger seat component for the subway bogie is fixed in size and cannot adapt to bogies of different types, so that certain limitation is caused when the bogie is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway is hanger seat subassembly for bogie 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 subway is hanger seat subassembly for bogie, includes the base, be equipped with four below the base and remove the wheel, the base is equipped with the main support device outward, the main support device includes the main support, the top cap is gone up to the higher authority fixedly connected with of main support, go up the anterior below fixedly connected with top board of top cap, the dead slot has been seted up in the front of main support, the interior bottom surface fixedly connected with motor body of main support, two baffles of the higher authority fixedly connected with of motor body, the base is equipped with down and presss from both sides the device outward, the base is equipped with the side clamp device outward.

Preferably, the lower clamping device comprises a T-shaped plate, a threaded rod is movably connected to the inner surface of the T-shaped plate, a motor body is movably connected to the lower surface of the threaded rod, a main clamping box is fixedly connected to the front surface of the T-shaped plate, and two T-shaped grooves are formed in the left surface of the main clamping box in a penetrating mode.

Preferably, the side presss from both sides the device and includes the bull stick, the anterior surface swing joint of bull stick is in the main clamping box, the fixed cover of surface at bull stick rear portion has connect the gear, a rectangular gear, every all has been meshed on the upper and lower two sides of gear the equal fixedly connected with connecting rod of the higher authority of rectangular gear, two the equal fixedly connected with side splint of opposite face of connecting rod, two the equal swing joint of rectangular gear is in two T word inslot.

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

(1) this hanger subassembly is used to subway bogie, the removal through two connecting rods drives the removal of two side splint, the bogie is the comparatively important accessory of subway, current hanger subassembly size is comparatively fixed for subway bogie, the bogie of unable adaptation different grade type leads to having certain limitation when using, and this device is through the height of adjusting the main box that presss from both sides to and the distance between two side splint, thereby be favorable to adapting to the bogie of polymorphic type.

(2) This hanger subassembly for subway bogie can prevent through two baffles that T word board direct contact from to motor body, prevents to take place wearing and tearing, and the T word board makes progress or moves down and drives main box of pressing from both sides and make progress or move down, and main box of pressing from both sides can drive the subway bogie and go up and down, goes up and down to the subway bogie through pressing from both sides the box with main to the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic view of a T-shaped plate of the present invention;

FIG. 3 is a schematic view of the rotating rod of the present invention;

fig. 4 is a schematic view of the rectangular gear of the present invention.

In the figure: 1. a base; 11. a moving wheel; 2. a main support; 21. a top cover is arranged; 22. an upper pressure plate; 23. an empty groove; 24. a motor body; 25. a partition plate; 3. a T-shaped plate; 31. a threaded rod; 32. a main cartridge; 33. a T-shaped slot; 4. a rotating rod; 41. a gear; 42. a rectangular gear; 43. a connecting rod; 44. and a side clamping plate.

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. 1-4, the present invention provides a technical solution: the utility model provides a subway is hanger seat subassembly for bogie, including base 1, be equipped with four removal wheels 11 below base 1, base 1 is equipped with the main support device outward, the main support device includes main support 2, top cap 21 is gone up to the higher authority fixedly connected with of main support 2, go up fixedly connected with top board 22 below the top cap 21 front portion, dead slot 23 has been seted up in the front of main support 2, interior bottom surface fixedly connected with motor body 24 of main support 2, promote base 1, base 1 removes through four removal wheels 11 below, remove after the suitable distance, motor body 24 in the main support 2 begins to function, motor body 24's function drives threaded rod 31 rotatory, two baffles 25 of the higher authority fixedly connected with of motor body 24, base 1 is equipped with down and presss from both sides the device outward, base 1 is equipped with the side clamp device outward.

Lower clamp device includes T word board 3, the internal surface swing joint of T word board 3 has threaded rod 31, swing joint has motor body 24 below threaded rod 31, the main box 32 of pressing from both sides of the positive fixedly connected with of T word board 3, threaded rod 31 is at the 3 internal rotations of T word board, and drive T word board 3 upwards or the downstream, when T word board 3 downstream contacts two baffles 25, two baffles 25 can prevent that T word board 3 direct contact from motor body 24, prevent to take place wearing and tearing, two T word grooves 33 have been seted up in the left surface of main box 32 that presss from both sides through.

The side presss from both sides the device and includes bull stick 4, the anterior surface swing joint of bull stick 4 is in main clamp box 32, the fixed cover of surface at bull stick 4 rear portion has connect gear 41, gear 41's upper and lower two sides all are meshed with a rectangular gear 42, equal fixedly connected with connecting rod 43 above every rectangular gear 42, the bull stick 4 rotates, the rotation of bull stick 4 drives gear 41's rotation, gear 41 rotates between two rectangular gears 42, and drive two rectangular gears 42 and move left or right, because two rectangular gears 42 are located gear 41's the higher authority respectively and below, the equal fixedly connected with side splint 44 of opposite face of two connecting rods 43, two equal swing joint of rectangular gear 42 are in two T word grooves 33.

Specifically, the utility model discloses during the use:

the first step is as follows: promote base 1, base 1 removes through following four removal wheels 11, remove to suitable distance after, motor body 24 in the main support 2 begins the function, motor body 24's function drives the threaded rod 31 rotatory, threaded rod 31 is at 3 internal rotations of T word board, and drive T word board 3 upwards or the downstream, when T word board 3 downstream contacts two baffles 25, two baffles 25 can prevent that T word board 3 direct contact from motor body 24, prevent to take place wearing and tearing, T word board 3 upwards or the downstream drives main box 32 upwards or the downstream of pressing from both sides, main box 32 of pressing from both sides can drive the subway bogie and go up and down, go up and down to the subway bogie through pressing from both sides box 32 with the owner, thereby the practicality of device has been improved.

The second step is that: after a metro bogie is placed on the main clamping box 32, the rotating rod 4 rotates, the rotation of the rotating rod 4 drives the rotation of the gear 41, the gear 41 rotates between the two rectangular gears 42 and drives the two rectangular gears 42 to move leftwards or rightwards, because the two rectangular gears 42 are respectively positioned on the upper surface and the lower surface of the gear 41, the moving directions of the two rectangular gears 42 are opposite, the two rectangular gears 42 move in the two T-shaped grooves 33, the movement of the two rectangular gears 42 drives the two connecting rods 43 to move, the movement of the two connecting rods 43 drives the movement of the two side clamping plates 44, the bogie is an important part of a metro, the existing hanger part for the metro bogie is fixed in size and cannot adapt to bogies of different types, and therefore certain limitation is caused during use, the device adjusts the height of the main clamping box 32 and the distance between the two side clamping plates 44, thereby being beneficial to being suitable for various types of bogies.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The utility model provides a hanger subassembly for subway bogie, includes base (1), be equipped with four below base (1) and remove wheel (11), base (1) is equipped with main support device, its characterized in that outward: the main support device comprises a main support (2), an upper top cover (21) is fixedly connected to the upper surface of the main support (2), an upper pressing plate (22) is fixedly connected to the lower surface of the front part of the upper top cover (21), a hollow groove (23) is formed in the front surface of the main support (2), a motor body (24) is fixedly connected to the inner bottom surface of the main support (2), and two partition plates (25) are fixedly connected to the upper surface of the motor body (24);

a lower clamping device is arranged outside the base (1);

and a side clamping device is arranged outside the base (1).

2. The hanger assembly for a subway bogie as claimed in claim 1, wherein: the lower clamping device comprises a T-shaped plate (3), a threaded rod (31) is movably connected to the inner surface of the T-shaped plate (3), and a motor body (24) is movably connected to the lower surface of the threaded rod (31).

3. The hanger assembly for a subway bogie as claimed in claim 2, wherein: the front of T word board (3) fixedly connected with owner presss from both sides box (32), two T word grooves (33) have been seted up in the left surface of owner's clamp box (32) run through.

4. The hanger assembly for a subway bogie as claimed in claim 2, wherein: the side clamping device comprises a rotating rod (4), the outer surface of the front part of the rotating rod (4) is movably connected into the main clamping box (32), and a gear (41) is fixedly sleeved on the outer surface of the rear part of the rotating rod (4).

5. The hanger assembly for a subway bogie as claimed in claim 4, wherein: the upper surface and the lower surface of the gear (41) are respectively meshed with a rectangular gear (42), and a connecting rod (43) is fixedly connected to the upper surface of each rectangular gear (42).

6. The hanger assembly for a subway bogie as claimed in claim 5, wherein: the opposite surfaces of the two connecting rods (43) are fixedly connected with a side clamping plate (44), and the two rectangular gears (42) are movably connected in the two T-shaped grooves (33).

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