CN215944545U

CN215944545U - Monorail transport vehicle

Info

Publication number: CN215944545U
Application number: CN202122413578.8U
Authority: CN
Inventors: 李顺; 周杰宇; 吴晓天
Original assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-04
Anticipated expiration: 2031-10-08

Abstract

The utility model relates to a monorail transport vehicle, comprising: a base plate; a pair of rail wheels installed under the base plate and running on the monorail; a pair of auxiliary wheels arranged below the bottom plate and positioned outside the monorail, wherein the height of the auxiliary wheels is lower than that of the rail wheels; a push rod arranged on the bottom plate. A pair of rail wheel traveles on the monorail, and a pair of auxiliary wheel traveles subaerial to ensure that the bottom plate is unanimous to keep steady state and not turn on one's side in the process of traveling, the staff only need promote the push rod make the transport vechicle remove can, can't extra application of force ensure the steady of transport vechicle again, more laborsaving and convenient, it is more convenient to use.

Description

Monorail transport vehicle

Technical Field

The utility model relates to the technical field of building construction, in particular to a monorail transport vehicle.

Background

In underground building construction, because the space in a tunnel is limited, a single rail can be constructed sometimes, a pair of rail wheels are arranged at the front and the back of a monorail transport vehicle in the prior art, the pair of rail wheels move on the rail, the monorail transport vehicle cannot stand alone and stably on the rail by one rail wheel in the left and right directions, the monorail transport vehicle can be ensured not to topple over by being held by hands all the time, and therefore the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a monorail transport vehicle to solve the problem that the existing monorail transport vehicle cannot be independent and stable and cannot be toppled over until being held by a person all the time, so that the monorail transport vehicle is very inconvenient to use.

To achieve the above object, the present invention provides a monorail transport vehicle for travelling on a single rail, comprising:

a base plate;

track wheels mounted below the base plate and running on the monorail;

the auxiliary wheels are arranged below the bottom plate and positioned on the outer side of the monorail and are lower than the rail wheels; and

and the push rod is arranged on the bottom plate.

According to the utility model, the pair of track wheels run on the monorail, the pair of auxiliary wheels positioned on the outer side of the monorail are arranged below the bottom plate, and the pair of auxiliary wheels run on the ground, so that the stability of the bottom plate is ensured through the pair of track wheels and the pair of auxiliary wheels, the pair of track wheels and the pair of auxiliary wheels are not required to be always held by hands, and the use is more convenient.

The monorail transport vehicle is further improved by further comprising a shock absorber arranged below the bottom plate, and the auxiliary wheels are arranged below the bottom plate through the shock absorber.

The monorail transport vehicle is further improved in that the shock absorber comprises a sleeve arranged on the bottom plate, a sliding piece arranged in the sleeve in a sliding mode and a spring sleeved on the sleeve;

the sleeve is hollow and closed;

one end of the sliding piece extends out of the sleeve and forms a fixed end, and the auxiliary wheel is arranged on the fixed end;

one end of the spring is installed on the outer wall of the sleeve, the other end of the spring is installed on the fixed end, and the spring applies elastic acting force to the sliding piece to enable the fixed end to be far away from the sleeve.

The monorail transport vehicle is further improved in that the sliding part comprises a rod piece which is arranged in the sleeve in a penetrating mode and partially extends out of the sleeve, a sliding plate which is arranged at one end of the rod piece and is arranged in the sleeve in a sliding mode, and a fixing plate which is arranged at the other end of the rod piece and is connected with the other end of the spring in an installing mode.

The monorail transport vehicle is further improved in that the shock absorber further comprises a pair of mounting plates which are vertically arranged on the fixed end at intervals, and a rotating shaft which is fixedly connected between the pair of mounting plates;

the auxiliary wheel is arranged on the rotating shaft.

The monorail transport vehicle is further improved in that the shock absorber further comprises an annular fixing ring which is sleeved and fixed on the outer wall of the sleeve, and one end of the spring is mounted on the outer wall of the sleeve through the fixing ring.

The monorail transport vehicle is further improved in that a groove in a ring shape is formed in the wheel surface of the rail wheel, and the rail wheel is clamped on the monorail through the groove.

In a further development of the monorail car of the utility model, the monorail car further comprises a reinforcing member which is connected in a supporting manner between the base plate and the push rod.

The monorail transport vehicle is further improved in that the two reinforcing members are symmetrically arranged on two sides of the push rod.

The monorail transport vehicle is further improved in that a handle is formed at one end of the push rod, which is far away from the bottom plate.

Drawings

FIG. 1 is a front view of the monorail transport vehicle of the present invention.

FIG. 2 is a side view of the monorail transport vehicle of the present invention.

FIG. 3 is a schematic view showing the structure of the sleeve, the sliding member, the mounting plate and the rotating shaft of the monorail transport vehicle of the utility model.

In the figure: the base plate 10, the rail wheel 20, the groove 21, the auxiliary wheel 30, the push rod 40, the handle 41, the damper 50, the sleeve 51, the slider 52, the rod 521, the sliding plate 522, the fixed plate 523, the spring 53, the mounting plate 54, the rotating shaft 55, the fixed ring 56 and the reinforcing member 60.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model provides a monorail transport vehicle which is used for transporting goods and comprises a bottom plate, rail wheels, auxiliary wheels and push rods, wherein a pair of rail wheels run on a monorail, and a pair of auxiliary wheels run on the ground, so that the bottom plate is kept in a stable state and does not topple over in the running process, and a worker only needs to push the push rods to move the transport vehicle, so that the monorail transport vehicle is more labor-saving and convenient to use.

The monorail transport vehicle of the present invention is described below with reference to the accompanying drawings.

Referring to fig. 1 and 2, in the present embodiment, a monorail transporter is provided for travelling on a single track, the monorail transporter comprising: a base plate 10; rail wheels 20 installed under the base plate 10 and running on a single rail; an auxiliary wheel 30 installed below the base plate 10 and located outside the monorail, the auxiliary wheel 30 having a height lower than that of the rail wheel 20; a push rod 40 provided on the base plate 10. Preferably, the rail wheels 20 and the auxiliary wheels 30 are aligned one-to-one. The base plate 10 is used to carry the consignment items and the push bar 40 facilitates the user to push the transporter. The height of the bottom surface of the auxiliary wheel 30 and the bottom surface of the rail wheel 20 is equal to the height of the monorail.

In the monorail transport vehicle of this embodiment, through set up a pair of rail wheel 20 and a pair of auxiliary wheel 30 that is located the monorail outside under bottom plate 10, a pair of rail wheel 20 traveles on the monorail, and a pair of auxiliary wheel 30 traveles on subaerial to ensure that the in-process bottom plate 10 of traveling is unanimously kept steady state and not turned on one's side, the staff only need promote push rod 40 make the transport vechicle remove can, can't extra application of force again ensure the steady of transport vechicle, and is more laborsaving and convenient, and it is more convenient to use.

Referring to fig. 1 and 2, in one embodiment, the monorail transporter also includes a shock absorber 50 disposed below the floor 10, and the auxiliary wheels 30 are mounted below the floor 10 by the shock absorber 50. Through the assistance of bumper shock absorber 50 for auxiliary wheel 30 is more stable, smooth-going at the operation in-process, and then has ensured the stationarity of bottom plate 10 in the transportation, avoids shaking too big problem that leads to the goods to drop because of bottom plate 10 that the ground unevenness caused.

Referring to fig. 2 and 3, further, the damper 50 includes a sleeve 51 mounted on the base plate 10, a sliding member 52 slidably disposed in the sleeve 51, and a spring 53 sleeved on the sleeve 51; the sleeve 51 is hollow and closed; one end of the sliding member 52 extends out of the sleeve 51 and forms a fixed end, and the auxiliary wheel 30 is mounted on the fixed end; one end of the spring 53 is mounted on the outer wall of the sleeve 51, the other end of the spring 53 is mounted on the fixed end, the spring 53 applies elastic acting force to the sliding piece 52 to enable the fixed end to be far away from the sleeve 51, and the shock absorber 50 is simple in structure, easy to manufacture and low in manufacturing cost.

Referring to fig. 2 and 3, further, the sliding member 52 includes a rod 521 penetrating into the sleeve 51 and partially extending out of the sleeve 51, a sliding plate 522 disposed at one end of the rod 521 and slidably disposed in the sleeve 51, and a fixing plate 523 disposed at the other end of the rod 521 and connected to the other end of the spring 53.

Referring to fig. 2 and 3, preferably, the sleeve 51 comprises a barrel body with a closed top end and a detachable cover mounted at the bottom end of the barrel body, the cover is provided with a through hole, and the rod 521 passes through the through hole and extends out of the barrel body. The edge of the cover is folded to form an annular flange which is in threaded connection with the sleeve 51 to facilitate mounting and dismounting of the slider 52.

Referring to fig. 2 and 3, further, the shock absorber 50 further includes a pair of mounting plates 54 vertically and spaced apart on the fixed end, and a rotating shaft 55 fixedly connected between the pair of mounting plates 54; the auxiliary wheel 30 is mounted on the rotating shaft 55.

Referring to fig. 1 and 2, preferably, the damper 50 further includes a ring-shaped fixing ring 56 fixed to the outer wall of the sleeve 51, and one end of the spring 53 is mounted on the outer wall of the sleeve 51 through the fixing ring 56.

Referring to fig. 1 and 2, it is preferable that a groove 21 having a ring shape is formed on a tread of the rail wheel 20, and the rail wheel 20 is caught on the monorail by the groove 21. The design of the groove 21 on the rail wheel 20 is used for enabling the rail wheel 20 to clamp the rail to walk, and the rail wheel is not easy to deviate from a transportation route.

Referring to FIG. 1, in this embodiment, the monorail transporter also includes a reinforcing member 60 that is connected between the floor 10 and the push rods 40 to provide a reinforcing support for the push rods 40. Preferably, the reinforcement member 60 includes a transverse bar fixed to the push rod 40 and a diagonal bar fixedly connected between the push rod 40 and the base plate 10.

Referring to fig. 1, further, the reinforcing members 60 are two and symmetrically disposed on both sides of the push rod 40.

Referring to fig. 1, further, a handle 41 is formed at an end of the push rod 40 away from the base plate 10.

The operation of the monorail transport vehicle of the present invention is described below.

Referring to fig. 1 and 2, the transporter is placed on a monorail with the wheel faces of a pair of rail wheels 20 caught on the monorail, a pair of auxiliary wheels 30 are placed on the ground, and the transporter is driven along the monorail by pushing a push rod 40.

Claims

1. A monorail transporter for travelling on a single track, said monorail transporter comprising:

a base plate;

a pair of rail wheels mounted below the base plate and running on the monorail;

a pair of auxiliary wheels installed below the bottom plate and located outside the monorail, the height of the auxiliary wheels being lower than that of the rail wheels; and

and the push rod is arranged on the bottom plate.

2. The monorail transporter of claim 1, further comprising a shock absorber disposed below the floor, wherein the auxiliary wheels are mounted below the floor via the shock absorber.

3. The monorail transport vehicle of claim 2, wherein the shock absorber comprises a sleeve mounted on the floor, a sliding member slidably disposed within the sleeve, and a spring disposed over the sleeve;

the sleeve is hollow and closed;

4. The monorail transport vehicle of claim 3, wherein the sliding member comprises a rod member that is inserted into the sleeve and partially extends out of the sleeve, a sliding plate that is slidably disposed within the sleeve at one end of the rod member, and a fixing plate that is disposed at the other end of the rod member and is fixedly connected to the other end of the spring.

5. The monorail transport vehicle of claim 3, wherein the shock absorber further comprises a pair of mounting plates disposed vertically and at intervals on the fixed end, and a rotating shaft fixedly connected between the pair of mounting plates;

the auxiliary wheel is arranged on the rotating shaft.

6. The monorail transporter of claim 3, wherein the damper further comprises a ring-shaped fixing ring that is fixed to the outer wall of the sleeve, and one end of the spring is mounted to the outer wall of the sleeve through the fixing ring.

7. The monorail transport vehicle of claim 1, wherein the wheel surface of the rail wheel is formed with a groove in the shape of a ring, through which the rail wheel is caught on the monorail.

8. The monorail transporter of claim 1, further comprising a reinforcement member that is in supporting connection between the floor and the push rod.

9. The monorail carrier of claim 8, wherein the reinforcement members are two and are symmetrically disposed on opposite sides of the push rod.

10. The monorail transporter of claim 1, wherein a handle is formed at an end of the push rod remote from the base plate.