CN219113413U

CN219113413U - Adjustable supporting device for cutting and brushing circular tube

Info

Publication number: CN219113413U
Application number: CN202222482756.7U
Authority: CN
Inventors: 陈小明; 汪晓强; 陈光福; 全有维; 周康磊; 王满
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-06-02
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses an adjustable supporting device for cutting and brushing a circular tube, which comprises a working surface, wherein two triangular supports are arranged on the working surface, the two triangular supports do opposite or opposite movement and are fixed on the working surface, and bearings are arranged on the two triangular supports in a rotating way; the bottom of the working face is connected with the supporting base through the lifting shaft, and the working face moves close to or far away from the supporting base through the lifting shaft, so that the utility model can stably support round tubes of different specifications, can adjust the round tubes to cut or brush at different heights and angles, ensures the cutting effect of the round tubes and the uniformity of the surface coating of the round tubes, improves the construction efficiency and the quality of finished products, and has certain economic value.

Description

Adjustable supporting device for cutting and brushing circular tube

Technical Field

The utility model relates to the field of building construction, in particular to an adjustable supporting device for cutting and brushing round tubes.

Background

In the construction water supply and drainage and heating subsection engineering, a part of main raw materials are round pipes such as cast iron pipes, steel pipes and galvanized steel pipes, and the like, the on-site cutting is required to be carried out on part of the pipes according to the design requirements of the drawing and the size of the structural space before the pipe is installed to meet the installation length, in addition, the water pipes with different functions and categories are required to be coated with different colors (such as red fire-fighting pipes, blue rain pipes and the like) on the surfaces, and the stability in the round pipe cutting process and the operability in the coating process are extremely important under the limitation of the shape and the length of a processing field and the round pipe.

Disclosure of Invention

The present utility model aims to address the deficiencies of the prior art by providing an adjustable support device for cutting and brushing round tubes.

The technical scheme adopted for solving the technical problems is as follows: the adjustable supporting device for cutting and brushing the round tube comprises a working surface, wherein two triangular supports are arranged on the working surface, the two triangular supports move relatively or oppositely on the working surface and are fixed, and bearings are arranged on the two triangular supports in a rotating mode; the bottom of the working surface is connected with a supporting base through a lifting shaft, and the working surface moves close to or far away from the supporting base through the lifting shaft.

Preferably, the working surface is an inverted channel steel working surface, two strip-shaped grooves penetrate through the horizontal part of the working surface, the two triangular supports are respectively arranged above the two strip-shaped grooves, screws are inserted into the triangular supports, one ends of the screws, far away from the triangular supports, are inserted into the lower parts of the strip-shaped grooves, and locking nuts are connected to the screws below the strip-shaped grooves in a threaded mode.

Preferably, the supporting base comprises a supporting plate positioned below the working surface, the supporting plate is triangular, a threaded hole for inserting a lifting shaft is formed in the center of the supporting plate, and the upper end of the lifting shaft is fixedly welded with the working surface.

Preferably, the triangular bracket is inserted with a rotating shaft, and the bearing sleeve is arranged on the rotating shaft and rotates around the rotating shaft.

Preferably, the supporting base further comprises three supporting columns arranged at the bottom of the supporting plate, and the bottoms of the three supporting columns are respectively fixed on the angle steel fixing pieces below the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can stably support the round pipes with different specifications, can adjust the round pipes to cut or brush at different heights and angles, ensures the cutting effect of the round pipes and the uniformity of the surface coating of the round pipes, improves the construction efficiency and the quality of finished products, and has certain economic value.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the triangular bracket of the present utility model.

FIG. 3 is a schematic representation of the use of the present utility model.

In the figure: 1. working face 2, triangle-shaped support, 3, bearing, 4, lift axle, 5, pivot, 6, bar groove, 7, screw, 8, lock nut, 9, backup pad, 10, support column, 11, angle steel mounting.

Detailed Description

The technical scheme of the utility model is described in detail below through the drawings, but the protection scope of the utility model is not limited to the embodiments.

Referring to fig. 1 to 3, an adjustable supporting device for cutting and brushing a circular tube comprises a working surface 1, wherein two triangular supports 2 are arranged on the working surface 1, the two triangular supports 2 are oppositely or oppositely moved and fixed on the working surface 1, a bearing 3 is arranged on the two triangular supports 2, and the bearing 3 is sleeved on a rotating shaft 5 positioned on the triangular supports 2 and rotates around the rotating shaft 5; the bottom of the working face 1 is connected with a supporting base through a lifting shaft 4, and the working face 1 moves close to or far from the supporting base through the lifting shaft 4, so in the utility model, the end part of a steel pipe is placed between two bearings 3, the two bearings 3 play a supporting role on one end of the steel pipe, and the two triangular supports 2 can move relatively, so that the steel pipes with different diameters can be placed, the application range is wide, in addition, the working face 1 can move up and down through the lifting shaft 4, the working height of the steel pipe can be adjusted, the height requirements of different operators can be met, in addition, the two ends of the steel pipe are placed on the two steel pipes, the steel pipe can be inclined through the adjustment of the height, the coating of the steel pipe is facilitated, and meanwhile, the cut of the steel pipe is inclined at the required inclination during cutting is facilitated.

In conclusion, the use of the utility model improves the operability of the circular tube during cutting and brushing, simplifies the construction process, reduces the requirements on processing equipment, and improves the working efficiency and economic benefit.

According to the utility model, the working surface 1 is an inverted channel steel working surface, the working surface is 4mm thick, 260mm long and 70mm wide, two strip-shaped grooves 6 are penetrated through the horizontal part of the working surface 1, two triangular supports 2 are respectively arranged above the two strip-shaped grooves 6, the strip-shaped grooves 6 enable the triangular supports 2 to move leftwards and rightwards only along the length direction of the strip-shaped grooves 6 in a stroke, screws 7 are inserted into the triangular supports 2, one ends of the screws 7 far away from the triangular supports 2 are inserted below the strip-shaped grooves 6, locking nuts 8 are connected onto the screws 7 below the strip-shaped grooves 6 in a threaded mode, when the triangular supports 2 move to required positions, the upper ends of the locking nuts 8 are attached to the working surface 1 through tightening the locking nuts 8, and when the positions of the triangular supports 2 need to be adjusted, the fixing of the triangular supports 2 is completed only by loosening the locking nuts 8.

In addition, the supporting base comprises a supporting plate 9 positioned below the working surface 1, the specification of the supporting plate 9 is an equilateral triangle with the thickness of 4mm and the side length of 200mm, a threaded hole for inserting the lifting shaft 4 is formed in the center of the supporting plate 9, and the upper end of the lifting shaft 4 is welded and fixed with the working surface 1, so that the working surface 1 is lifted or lowered by clockwise or anticlockwise rotation of the lifting shaft 4 in the threaded hole.

Finally, the supporting base also comprises three supporting columns 10 arranged at the bottom of the supporting plate 9, the supporting columns 10 play a role in supporting the supporting plate 9, the bottoms of the three supporting columns 10 are respectively fixed on angle steel fixing pieces 11 below the supporting plate 9, and the angle steel fixing pieces 11 are used for fixing the supporting plate on the ground and guaranteeing stability.

As above, although the present utility model has been shown and described with reference to certain preferred embodiments, it is not to be construed as limiting the utility model itself. Various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The adjustable supporting device for cutting and brushing the round tube is characterized by comprising a working surface, wherein two triangular supports are arranged on the working surface, the two triangular supports move oppositely or oppositely and are fixed on the working surface, and bearings are arranged on the two triangular supports in a rotating mode; the bottom of the working surface is connected with a supporting base through a lifting shaft, and the working surface moves close to or far away from the supporting base through the lifting shaft.

2. The adjustable supporting device for cutting and brushing round tubes according to claim 1, wherein the working surface is an inverted channel steel working surface, two strip-shaped grooves are formed in the horizontal portion of the working surface in a penetrating mode, two triangular supports are respectively arranged above the two strip-shaped grooves, screws are inserted into the triangular supports, one ends of the screws, far away from the triangular supports, are inserted into the lower portions of the strip-shaped grooves, and locking nuts are connected to the screws below the strip-shaped grooves in a threaded mode.

3. The adjustable support device for cutting and brushing round tubes according to claim 1, wherein the support base comprises a support plate positioned below the working surface, the support plate is triangular, a threaded hole for inserting a lifting shaft is formed in the center of the support plate, and the upper end of the lifting shaft is welded and fixed with the working surface.

4. An adjustable support device for cutting and brushing round tubes according to claim 1, wherein the triangular support is provided with a rotating shaft in an inserted manner, and the bearing sleeve is arranged on the rotating shaft and rotates around the rotating shaft.

5. An adjustable support for cutting and brushing round tubes according to claim 3, wherein the support base further comprises three support columns arranged at the bottom of the support plate, the bottoms of the three support columns being fixed to angle steel fixing members below the support plate, respectively.