CN211564815U

CN211564815U - Supporting device

Info

Publication number: CN211564815U
Application number: CN201922461857.4U
Authority: CN
Inventors: 徐广福
Original assignee: Lunan Pharmaceutical Group Corp
Current assignee: Lunan Pharmaceutical Group Corp
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a supporting device, relate to the machinery, this supporting device comprises two units, wherein every unit is by gyro wheel (7), pulley 1(21), motor (10), converter (11), base (12), runner (13), fixing device 1(14), conveying axle (15), pulley 2(16), spreader (22), driving belt (23) constitute, wherein spreader (22) are fixed in base (12) with pulley 1(21) and pulley 2(16), conveying axle (15) are connected with motor (10) through driving belt (23), the axle center is connected with pulley 2(16) and is fixed in the base, converter (11) are connected through the chain with motor (10) and are fixed in the base intracavity. The utility model discloses a device compares manual operation, and efficiency is showing and is promoting, practices thrift 30-50% time to reduce the risk that manual operation brought.

Description

Supporting device

Technical Field

The invention relates to a supporting device, in particular to a supporting device for three-oil two-cloth of a pipeline for plasma cutting and welding and a fire fighting pipeline.

Background

Currently, most of the cutting operations for pipes, especially stainless steel pipes, are mostly performed by abrasive wheel sawing. The abrasive wheel saw has a relatively high cutting speed, but has low cutting precision, large sparks during cutting, and poor quality of an abrasive wheel cut while paying attention to the combustibility of materials in a pipeline particularly during cutting. Therefore, the abrasive wheel saw can only meet the pipeline cutting with low requirement on cutting precision, but cannot meet the application of occasions with high requirement on cutting quality.

In addition, such an abrasive wheel saw requires manual operation by an operator, and thus the operation process thereof is affected by subjective factors of the operator, which may further reduce cutting quality and cutting accuracy. In addition, there is a possibility of injury to the operator during use of the abrasive wheel saw.

There is also a planetary pipe cutter in the prior art. The planetary pipe cutting machine is constructed such that a pipe to be cut is fixed to a housing of the cutting machine, and a cutting tool is fixed to a tool rest rotatably mounted to a frame of the cutting machine. The pipe to be cut is cut by operating the handle of the cutting machine by an operator to rotate the handle of the cutting machine and the tool rest around the pipe to be cut for a circle. Such a cutting machine usually requires an operator to operate the cutting machine handle to rotate around the pipe to be cut, and therefore requires a large operating space and a high requirement on the operator. In addition, since the operation of the cutting machine requires the arm of the operator to rotate around the pipe to be cut by one turn, it is inconvenient for the operator to cut the pipe having a large length, and it is also possible to cause injury to the operator.

Plasma arc cutting is a process in which the heat of a high temperature plasma arc is used to locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut. The method is applied to various industries such as automobiles, locomotives, pressure vessels, chemical machinery, nuclear industry, general machinery, engineering machinery, steel structures, ships and the like. But also requires manual rotation to adjust the angle of response during cutting, which is time consuming and labor intensive, and risks scratching.

Disclosure of Invention

In view of the above defect, the utility model provides a strutting arrangement of pipeline cutting according to the embodiment, the device that the preparation obtained is more even than manual cutting pipeline, and is slick and sly, raises the efficiency, practices thrift 30-50% time, and rust cleaning, mopping, cloth oil are more convenient succinct.

In particular, the present invention is so implemented.

The utility model provides a supporting device, supporting device constitute by two units, wherein every unit contains pulley one (21), motor (10), converter (11), base (12), runner (13), fixing device 1(14), conveying axle (15), pulley two (16), spreader (22), driving belt (23) constitute, wherein spreader (22) are fixed in base (12) pulley one (21) and pulley two (16), conveying axle (15) are connected with motor (10) through driving belt (23), the axle center is connected with pulley two (16) and is fixed in the base, converter (11) are connected through the chain with motor (10) and are fixed in the base intracavity.

One of the support units also contains an adjusting device (8). Each unit also comprises a roller (7), and the roller is additionally provided with a round pipe lifting function, so that the pushing is convenient.

The adjusting device (8) is composed of a rotating pulley (3), a balance support (4), a movable screw (5), a fixed screw (1), a hoop (2) and a fixed support (6). The fixing screw is used for fastening the clamp (2), the clamp is connected with the balance support, the movable screw is arranged in the middle of the balance support, the balance support (4) can move horizontally due to rotation of the rotary pulley, and the clamp can rotate at any angle due to cooperation of the movable screw and the rotary pulley.

The hoop (2) in place plasma cutting rifle. The plasma cutting rifle is fixed in the clamp, realizes realizing cutting, welding etc. to placing the pipeline between the pulley.

The supporting framework (17) also comprises a speed reducer (18). The speed reducer is mainly used for adjusting the rotating speed of the second pulley, and certain angle or certain type of cutting can be achieved through the rotating speed.

The speed reducer (18) is connected with the rotating wheel (13) through a transmission belt (23).

The distance between the first pulley (21) and the second pulley (16) is 3.0cm-50 cm. The distance between the two can be adapted to the operation of pipes of various diameters.

The supporting device comprises a lifting pull rod (9) for adjusting the height of the roller (7). The distance between the two units is adjusted according to the length of the pipe.

The movable screw (5) of the adjusting device (8) can rotate 360 degrees.

The supporting device can be used for pipeline cutting, three-oil two-cloth of fire-fighting pipelines and the like. The pipeline can be any one of a fire-fighting pipeline, a gas pipeline, a steam pipeline, a material pipeline and a compressed air pipeline.

Compared with the prior art, the utility model has the advantages of:

in carrying out pipeline cutting and ion welding, the utility model discloses an raise the efficiency, practice thrift 30-50 times, can realize 360 automatic cutout of pipeline, reduce the risk of manual operation.

In the implementation of "two cloth of three oil" of fire control pipeline, the utility model discloses avoid one-hand operation unstability, tired defect of easily taking off one's hands, the rust cleaning in-process alone operation of polishing can be accomplished, reduces the cost of labor.

Drawings

FIG. 1: the utility model discloses a front view of a unit of the supporting device;

FIG. 2: the utility model discloses a rear view of a unit of the supporting device;

FIG. 3: the utility model discloses a top view of a unit of the supporting device;

FIG. 4: the utility model discloses a working schematic diagram of a supporting device;

the device comprises a fixing screw 1, a fixing screw 2, a hoop 3, a rotating pulley 4, a balance support 5, a movable screw 6, a fixing support 7, a roller 8, an adjusting device 21, a pulley I, a pulley 9, a lifting rod 10, a motor 11, a frequency converter 12, a base 13, a rotating wheel 14, a fixing device 1, a fixing device 15, a transmission shaft 16, a pulley II, a pulley 17, a supporting framework 18, a speed reducer 21, a transmission belt 22, a cross column 23 and a transmission belt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example 1: supporting device

As shown in the working schematic diagram 4 of the invention, when the fire fighting pipeline is subjected to 'three-oil two-cloth' operation, the distance between the first pulley and the second pulley is adjusted to fix the pipeline between the two groups of pulleys, the position of the lifting pull rod 9 is adjusted to realize 'three-point' fixing of the pipeline, the starting motor 10 drives the second pulley to rotate through the speed reducer 18, the frequency converter 11 is adjusted to remove rust of the pipeline by using a grinding machine to complete rust removal, and gauze winding and painting operation are realized by using the principle, so that the 'three-oil two-cloth' operation of the pipeline is realized.

Example 2: supporting device

In the operation of carrying out the pipeline cutting, the pipeline is fixed in the middle of two sets of pulleys to the interval of regulation pulley one and pulley two, adjusts the position of lifting rod 9 and realizes "three point" fixed pipeline, and starter motor 10 drives the rotation of pulley two through speed reducer 18, adjusts the clamp 2 internal fixation of adjusting device 7 and has the plasma rifle, and the position of adjustment swivel pulley 3 adjusts balanced support 4, rotates movable screw 5 and realizes the cutting to the pipeline of different grade type, utilizes above-mentioned principle to realize weldment work equally.

Claims

1. The utility model provides a supporting device, characterized in that, supporting device constitute by two units, wherein every unit comprises pulley (21), motor (10), converter (11), base (12), runner (13), fixing device 1(14), transmission shaft (15), pulley two (16), spreader (22), driving belt (23), wherein spreader (22) are fixed in base (12) pulley (21) and pulley two (16), transmission shaft (15) are connected with motor (10) through driving belt (23), the axle center is connected with pulley two (16) and is fixed in the base, converter (11) are connected with motor (10) through the chain and are fixed in the base intracavity.

2. Support device according to claim 1, characterized in that one unit of the support device further comprises an adjustment device (8).

3. The support device according to claim 2, characterized in that the adjusting device (8) is composed of a rotating pulley (3), a balance bracket (4), a movable screw (5), a fixed screw (1), a clamp (2) and a fixed bracket (6).

4. Support device according to claim 3, characterized in that a plasma cutting torch is placed inside said clamp (2).

5. The supporting device according to claim 1, characterized in that it further comprises a speed reducer (18) and rollers (7).

6. The supporting device as claimed in claim 5, wherein the speed reducer (18) is connected to the runner (13) by a drive belt (23).

7. The support device according to claim 1, wherein the distance between the first pulley (21) and the second pulley (16) is 3cm-50 cm.

8. Support device according to claim 1, characterized in that it comprises a lifting bar (9) for adjusting the height of the rollers (7).

9. Support device according to claim 2, characterized in that the movable screw (5) of the adjustment device (8) can be rotated through 360 °.

10. The support device as claimed in claim 1, wherein the support device is used for pipeline cutting and "three-oil-two-cloth" of fire-fighting pipeline.