CN216269362U - A dolly frock for gas cylinder transportation - Google Patents

Abstract

The utility model provides a trolley tool for transporting a gas cylinder, which comprises: the trolley comprises a trolley frame with wheels, an electric control longitudinal driving assembly, at least one driving wheel and at least one driven wheel; the at least one driving wheel and the at least one driven wheel are respectively arranged at two ends of the trolley frame; the driving wheel and the driven wheel support the gas cylinder above the trolley frame together; the axis of the driving wheel, the axis of the driven wheel and the axis of the gas cylinder are parallel to each other; the longitudinal driving assembly is arranged on the trolley frame, is connected with the driving wheel and is used for driving the driving wheel to rotate so as to drive the gas cylinder to rotate, and the driven wheel rotates along with the rotation of the gas cylinder. Through the automatically controlled vertical drive assembly drive driving wheel group, realize the quick rotation of gas cylinder bottle station along radial direction, improved production efficiency when using manpower sparingly, also avoid the safe risk in the operation process, provide the guarantee for lean management, the safety in production of enterprise.

Description

A dolly frock for gas cylinder transportation

Technical Field

The utility model relates to a transportation trolley tool, in particular to a trolley tool for transporting a vehicle liquefied natural gas cylinder.

Background

In the world, energy is increasingly tense, and atmospheric pollution is very serious today, in the field of transportation, the development of natural gas transportation vehicles, the reduction of petroleum consumption and the reduction of emission pollution are the trends of future development. A low-temperature heat-insulating pressure vessel, which is used as a substitute for an automobile fuel tank to contain, store, and supply fuel (liquefied natural gas), and which can be repeatedly filled and used for many times, is widely used. The production enterprises carry out batch manufacturing, so the product quality and the production efficiency are key factors determining the development prospect of the enterprises. The existing liquefied natural gas cylinder for the vehicle is large in weight, the time and labor consumption of rotating the cylinder is artificially removed when the position of the cylinder is adjusted by welding an external pipeline, and safety accidents occur easily, so that the production efficiency of enterprises is low, and the labor amount of operators is large and dangerous.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a trolley tool for transporting a gas cylinder, which is provided with a trolley frame of wheels, an electrically controlled longitudinal driving assembly, a driving wheel and a driven wheel; the driving wheel and the driven wheel are respectively arranged on two sides of the trolley frame; the driving wheel and the driven wheel support the gas cylinder above the trolley frame together; the axis of the driving wheel and the axis of the driven wheel are respectively positioned at two sides of the axis of the gas cylinder, and the axis of the driving wheel and the axis of the driven wheel are parallel to the axis of the gas cylinder; the longitudinal driving assembly is arranged on the trolley frame, is connected with the driving wheel and is used for driving the driving wheel to rotate so as to drive the gas cylinder to rotate, and the driven wheel rotates along with the rotation of the gas cylinder.

Preferably, the longitudinal driving assembly comprises a first driving motor, a synchronous belt and a first rotating shaft, wherein the first rotating shaft is arranged above the trolley frame, the driving wheel is fixedly arranged on the first rotating shaft, and the first driving motor is connected with the first rotating shaft through the synchronous belt and is used for driving the first rotating shaft to rotate.

Preferably, at least one driven wheel is arranged above the trolley frame, and the gas cylinder is clamped between the driving wheel and the driven wheel. The driven wheel cooperates with the driving wheel to enable the gas cylinder to rotate longitudinally, and the position of a station of the gas cylinder is adjusted.

Preferably, a driving mechanism for driving the trolley to move in the horizontal direction is arranged below the trolley frame, and the driving mechanism comprises a driving wheel. The trolley tool with the driving mechanism is convenient for an operator to rapidly and laborsavingly move or rotate the bottle body in the horizontal direction when welding an external pipeline.

Preferably, the trolley frame is movably connected with a control handle for controlling the direction of the driving wheel, so that the handle can move to different positions. The handle capable of changing the position does not influence the placement and the rotation of the gas cylinder.

Preferably, the control handle is connected with the trolley frame through a loop.

Preferably, a control switch is arranged on the handle and used for controlling the longitudinal driving assembly and the driving mechanism to be started and closed. The control switch is arranged on the handle, so that an operator can conveniently control the working state of the trolley tool in time, and the gas cylinder can be conveniently positioned.

Preferably, a storage battery pack for supplying power to the longitudinal driving assembly and the driving mechanism is arranged on the trolley frame. The storage battery is arranged on the trolley frame as a power supply unit and can move along with the trolley tool, so that the trolley tool is not limited by a power line, can freely move in a use place and is convenient to use.

Preferably, the storage battery pack is connected with a buzzer alarm for low-power alarm.

Preferably, the battery is assembled with a circuit fuse.

Preferably, the driving wheel and the driven wheel are polyurethane heavy-load wheels so as to avoid scratches on the liquefied gas cylinder.

Preferably, the number of the driving wheels is two, and the number of the driven wheels is two.

Has the advantages that:

according to the trolley tool for transporting the gas cylinder, the driving wheel group is driven through the electric control longitudinal driving assembly, so that the gas cylinder bottle body station can rotate quickly along the radial direction, and an operator can drive the trolley tool to rotate and move axially or horizontally through the driving mechanism when welding an external pipeline, so that the labor is saved, the production efficiency is improved, the safety risk in the operation process is avoided, and the lean management and the safety production of enterprises are guaranteed.

Drawings

FIG. 1 is a front view schematic diagram of a trolley tool for gas cylinder transportation according to the present invention;

fig. 2 is a side view schematic diagram of the trolley tool for transporting the gas cylinder.

Reference numerals:

1, a trolley frame; 21,22 driving wheels; 8, a driven wheel; 11,12,13 wheels;

31 synchronous belts; 32 a first drive motor; 33 a first rotating shaft;

4, a storage battery pack; 5 a control handle; 6, a driving mechanism; 61 driving wheels; 7 gas cylinder

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, a trolley tool for transporting a gas cylinder comprises a trolley frame 1 with wheels, an electrically controlled longitudinal driving assembly, a driving wheel and a driven wheel.

In particular two driving wheels 21,22 and two driven wheels 8. The longitudinal driving component is arranged on the trolley frame 1, is connected with the two driving wheels 21 and 22, and is used for driving the driving wheels 21 and 22 to rotate. The driving wheel 21 and the driving wheel 22 are coaxial and are sequentially fixed on the same side of the trolley frame, and the two driven wheels 8 are coaxial and are fixed on the other side of the trolley frame opposite to the driving wheels 21 and 22; the axis of the driving wheel and the axis of the driven wheel are parallel to each other and are respectively positioned on two sides of the axis of the gas cylinder; the driving wheels 21,22 and the driven wheels 8 are rotatable relative to the trolley frame. The gas cylinder 7 is held between the driving wheels 21,22 and the two driven wheels 8 in a direction in which the axis thereof is parallel to the axis of the driven wheels.

The longitudinal driving assembly comprises a first driving motor 32, a synchronous belt 31 and a first rotating shaft 33, wherein the first rotating shaft 33 is arranged above the trolley frame 1, and the first driving motor 32 is connected with the first rotating shaft 33 through the synchronous belt 31. The two driving wheels 21 and 22 are fixedly sleeved on the first rotating shaft 33. Under the driving of the first driving motor 32, the first rotating shaft 33 drives the driving wheels 21 and 22 to rotate, and the rotating driving wheels 21 and 22 and the gas cylinder 7 generate friction force along the radial direction of the gas cylinder 7, so that the gas cylinder 7 rotates along the radial direction. As the gas cylinder 7 rotates, the driven pulley 8 also rotates. The position of the station of the gas cylinder 7 is adjusted by the cooperation of the driving wheels 21,22 and the driven wheel 8.

In order to facilitate an operator to move or rotate the position of the gas cylinder 7 in a horizontal direction quickly and laborsavingly when welding an external pipeline, a driving mechanism 6 for driving the trolley to move in the horizontal direction is arranged below the trolley frame 1, and the driving mechanism 6 comprises a driving wheel 61. The drive wheels 61 are arranged to roll in the same horizontal plane as the wheels of the trolley frame 1.

In order to ensure that the handle does not influence the placement and rotation of the gas cylinder 7, so that the handle can move to different positions, the trolley frame 1 is movably connected with a control handle 5 through a loop, and the control handle is used for controlling the steering of the driving wheel 61. For example, when the gas cylinder 7 is a large diameter gas cylinder, the handle may be adjusted downward from position a to position b.

In order to facilitate an operator to control the working state of the trolley tool in time, the handle is provided with a control switch, and the control switch is used for controlling the longitudinal driving assembly and the driving mechanism 6 to be started and closed.

In order to be free from the limitation of a power supply and freely move the position of the trolley tool, a storage battery pack 4 for supplying power to the longitudinal driving assembly and the driving mechanism 6 is arranged on the trolley frame 1. The battery is mounted as a power supply unit on the trolley frame 1.

In addition, in some preferred embodiments, the battery pack 4 is connected with a buzzer alarm for low-battery alarm; the battery pack 4 is provided with a circuit safety device to reduce the damage of short circuit to the electric appliance and the staff.

When the gas cylinder 7 is used, the gas cylinder 7 is placed in a clamping area formed by the driving wheels 21 and 22 and the driven wheel 8 according to the direction that the central axis of the gas cylinder is parallel to the first rotating shaft 33, the gas cylinder 7 is supported and clamped by the driving wheels 21 and 22 and the driven wheel 8, and according to a station required to be adjusted by the gas cylinder 7, an operator can realize longitudinal or axial movement of the gas cylinder 7 by pressing down a control switch on the handle.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a dolly frock for gas cylinder transportation which characterized in that includes: the trolley comprises a trolley frame with wheels, an electric control longitudinal driving assembly, a driving wheel and a driven wheel; wherein,

the driving wheel and the driven wheel are respectively arranged on two sides of the trolley frame; the driving wheel and the driven wheel support the gas cylinder above the trolley frame together; the axis of the driving wheel and the axis of the driven wheel are respectively positioned at two sides of the axis of the gas cylinder, and the axis of the driving wheel and the axis of the driven wheel are parallel to the axis of the gas cylinder;

the longitudinal driving assembly is arranged on the trolley frame, is connected with the driving wheel and is used for driving the driving wheel to rotate so as to drive the gas cylinder to rotate, and the driven wheel rotates along with the rotation of the gas cylinder.

2. The trolley tool for gas cylinder transportation according to claim 1, wherein the longitudinal driving assembly comprises a first driving motor, a synchronous belt and a first rotating shaft, the first rotating shaft is arranged above the trolley frame, the driving wheel is fixedly arranged on the first rotating shaft, and the first driving motor is connected with the first rotating shaft through the synchronous belt and used for driving the first rotating shaft to rotate.

3. The trolley tool for gas cylinder transportation according to claim 2, wherein a driving mechanism for driving the trolley to move in the horizontal direction is arranged below the trolley frame, and the driving mechanism comprises a driving wheel.

4. The cart tooling for gas cylinder transportation of claim 3, wherein a control handle for controlling the direction of the drive wheel is movably connected to the cart frame so that the handle can be moved to different positions.

5. The trolley tool for gas cylinder transportation according to claim 4, wherein the control handle is connected with the trolley frame through a loop.

6. The trolley tool for gas cylinder transportation according to claim 5, wherein a control switch is arranged on the handle and used for controlling the longitudinal driving assembly and the driving mechanism to be started and stopped.

7. The trolley tool for gas cylinder transportation according to claim 6, wherein a storage battery pack for supplying power to the longitudinal driving assembly and the driving mechanism is mounted on the trolley frame.

8. The trolley tool for gas cylinder transportation according to claim 7, wherein the storage battery pack is connected with a buzzer alarm for low-power alarm.

9. A trolley tool for gas cylinder transportation according to any one of claims 1 to 8, characterized in that the driving wheels and the driven wheels are polyurethane heavy-duty wheels.

10. The cart tooling for gas cylinder transportation of claim 9, wherein there are two driving wheels and two driven wheels.

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