CN213292371U - A transport means dolly for narrow space - Google Patents

Abstract

The utility model relates to a transport means dolly for narrow space, including frame, limit wheel, steamboat, the frame is four frame structures, and frame width direction both sides are equipped with the limit wheel, are equipped with the steamboat in the middle of the length direction, and the limit wheel is the same with the steamboat structure, and the axle center of limit wheel is less than the axle center of steamboat, limit wheel, steamboat be solid steel wheel. The advantages are that: the structure is simple, the material can be obtained and manufactured on site, the manufacturing cost is low, the maintenance is simple, the operation is convenient, the dead weight is light, and the device can work in places where the motor vehicle is inconvenient to use. The frame adopts four frame structures, conveniently removes in narrow and small space, and there is the difference in height in the axle center of limit wheel and steamboat, can form triangle-shaped when using and support, and the transportation is more stable, and the frame turns to when also conveniently pulling simultaneously.

Description

A transport means dolly for narrow space

Technical Field

The utility model belongs to heating furnace auxiliary assembly field especially relates to a transport means dolly for narrow space.

Background

At present, large-size spare parts to be transported to the heating furnace bottom cannot be hoisted and transported through a crane, and only the chain block hoist can be used for transporting the spare parts, but the method is time-consuming and labor-consuming, the chain block hoist needs to be hung again after the spare parts are moved for a certain distance for transporting the spare parts in the next distance, the method is complicated in process, and the operation efficiency is low.

Disclosure of Invention

For overcoming the not enough of prior art, the utility model aims at providing a transport means dolly for narrow space can realize transporting the part in crane and the inconvenient place that uses of motor vehicle, can be current in narrow little space.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

the utility model provides a transport means dolly for narrow space, includes frame, limit wheel, steamboat, and the frame is four frame structures, and frame width direction both sides are equipped with the limit wheel, are equipped with the steamboat in the middle of the length direction, and the limit wheel is the same with the steamboat structure, and the axle center of limit wheel is less than the axle center of steamboat, limit wheel, steamboat be solid steel wheel.

The frame is fixed with limiting plates which are mutually symmetrical.

The limiting plate is triangular.

And a support beam is fixed in the middle of the frame.

The frame is made of channel steel.

The frame is connected with a steel wire rope.

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

the transportation tool trolley for the narrow space has the advantages of simple structure, material availability on site, low manufacturing cost, simple maintenance, convenient operation and light dead weight, and can work in places where motor vehicles are inconvenient to use. The frame adopts four frame structures, conveniently removes in narrow and small space, and there is the difference in height in the axle center of limit wheel and steamboat, can form triangle-shaped when using and support, and the transportation is more stable, and the frame turns to when also conveniently pulling simultaneously. The limiting plate is used for supporting spare parts and preventing the spare parts from moving relative to the trolley when the trolley moves.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 is a side view of the present invention.

In the figure: 1-frame 2-side wheel 3-small wheel 4-limit plate 5-support beam.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings, but it should be noted that the present invention is not limited to the following embodiments.

Referring to fig. 1-3, a transport vehicle trolley for narrow space comprises a frame 1, side wheels 2 and small wheels 3, wherein the frame 1 is of a four-frame structure, the side wheels 2 are arranged on two sides of the frame 1 in the width direction, the small wheels 3 are arranged in the middle of the frame in the length direction, the side wheels 2 and the small wheels 3 are of the same structure, the axle center of the side wheels 2 is lower than that of the small wheels 3, and the side wheels 2 and the small wheels 3 are all solid steel wheels. A support beam 5 is fixed in the middle of the frame 1 to strengthen the frame 1. The frame 1 is made of channel steel, so that the material can be conveniently obtained on site.

Wherein, the frame 1 is fixed with the limiting plates 4 which are symmetrical with each other, and the limiting plates 4 are triangular. Limiting plate 4 sets up both ends around frame 1 respectively for support spare part, especially column spare part, if: and an oil cylinder. The frame 1 is connected with a steel wire rope, so that the field operation personnel can conveniently pull.

Examples

See fig. 1-3 for the transport means dolly in narrow space for the transportation hydro-cylinder, frame 1 adopts 1 and 4 steel wheels that excel in of whole rectangular frame to make, adopts 100mm channel-section steel to make frame 1, long: 1.45 m; width: 0.8 m, respectively installing a high-strength wheel in the middle of two broadsides of frame 1, broadside welding is used for restricting the rolling limiting plate 4 of cylinder body, respectively installing a high-strength wheel in the middle of two long edges of frame 1, and two middle wheels axle center is less than two front and back wheels axle center 15mm, just so form triangle-shaped and support, the transportation is more stable. During transportation, the oil cylinder is directly placed on the tool trolley, the two sides of the oil cylinder are clamped by the limiting plates 4, rolling is avoided, and the oil cylinder can be transported by dragging the steel wire rope. Not only saves time but also saves labor force and can improve the working efficiency.

The utility model discloses have low in cost, maintain simple, convenient operation, dead weight light, can go on narrow lane at the inconvenient local work that uses of motor vehicle, pull frame 1 and realize the pivot and turn to. During transportation, spare parts are directly placed on the tool trolley, and the transportation work which can be completed by 8 people in the past within 6 hours can be completed by 3 people within 0.5 hour, so that the time and the labor are saved, and the operation efficiency is improved.

Claims (6)

1. The utility model provides a transport means dolly for narrow space which characterized in that, includes frame, limit wheel, steamboat, and the frame is four frame structures, and frame width direction both sides are equipped with the limit wheel, and the length direction centre is equipped with the steamboat, and the limit wheel is the same with the steamboat structure, and the axle center of limit wheel is less than the axle center of steamboat, limit wheel, steamboat be solid steel wheel.

2. The transportation cart for narrow spaces according to claim 1, wherein the frame is fixed with limiting plates that are symmetrical to each other.

3. The transportation cart for narrow spaces according to claim 2, wherein the limiting plates are triangular.

4. A vehicle trolley according to claim 1, wherein a support beam is fixed to the frame.

5. A vehicle trolley according to claim 1, wherein the frame is made of channel steel.

6. A vehicle trolley according to claim 1 wherein the frame is connected to a wire rope.

Images