CN211614759U

CN211614759U - Positioning device for welding pressure pipeline

Info

Publication number: CN211614759U
Application number: CN202020052201.7U
Authority: CN
Inventors: 赵树权
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-02
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses a positioner is used in pipeline under pressure welding, including base and collecting box, the lower surface mounting of base has the removal wheel, and the lower extreme outside fixedly connected with engaging lug of base, the inside first round bar that is provided with of lower extreme of base, and the right side of first round bar is connected with gear motor's output shaft, the rear end inboard of base is provided with the movable block, and the upper end inboard of movable block installs the second round bar, the lower extreme front side of movable block is connected with first electric telescopic handle, and first electric telescopic handle's upside is provided with the baffle, the collecting box is located the lower extreme inboard of base, and the front end inboard of base installs second electric telescopic handle, both sides all are provided with the dead lever around the second electric telescopic handle. This positioner is used in pipeline under pressure welding, convenient to use, it is effectual to pipeline under pressure's location, and be convenient for carry out welding operation on next step to be convenient for collect the welding slag.

Description

Positioning device for welding pressure pipeline

Technical Field

The utility model relates to a pipeline under pressure welding technique field specifically is a positioner is used in pipeline under pressure welding.

Background

The pressure pipeline refers to special equipment which is used in life in production and has high danger such as explosion or poisoning, and the like, such as a gas pipeline, a heat distribution pipeline and the like, and the pressure pipeline needs to be positioned by a positioning device in the welding process of the pressure pipeline, so that the pressure pipeline is prevented from shaking in the welding process;

the existing positioning device for welding the pressure pipeline is poor in positioning effect on the pressure pipeline and inconvenient for next welding operation, so that the positioning device for welding the pressure pipeline is provided, and the problems are solved.

Disclosure of Invention

An object of the utility model is to provide a positioner is used in pipeline under pressure welding to solve the current positioner is used in pipeline under pressure welding that proposes in the above-mentioned background art, poor to pipeline under pressure's location effect, and be not convenient for carry on welding operation's problem on next step.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for welding a pressure pipeline comprises a base and a collecting box, wherein the lower surface of the base is provided with a movable wheel, the outer side of the lower end of the base is fixedly connected with a connecting lug, and the inside of the connecting lug is provided with a screw, the inside of the lower end of the base is provided with a first round bar, the right side of the first round bar is connected with an output shaft of a speed reducing motor, the inner side of the rear end of the base is provided with a moving block, a second round bar is arranged on the inner side of the upper end of the moving block, a first electric telescopic rod is connected on the front side of the lower end of the moving block, and the upper side of the first electric telescopic rod is provided with a baffle plate, the collecting box is positioned at the inner side of the lower end of the base, and the inner side of the front end of the base is provided with a second electric telescopic rod, the front side and the rear side of the second electric telescopic rod are both provided with fixed rods, and the upper side of the second electric telescopic rod is connected with a limiting plate, and the inner side of the rear end of the limiting plate is connected with a positioning frame.

Preferably, the moving wheel is fixedly connected with the base through a screw, and the lower surface of the moving wheel protrudes out of the lower surface of the connecting lug.

Preferably, the first round bar and the second round bar respectively form a rotating structure with the base and the moving block, and the moving block forms an engaging structure with the base.

Preferably, the baffle is attached to the base and has an inclined structure, and the collecting box is nested with the base.

Preferably, the baffle plate and the fixed rod are respectively connected with the moving block and the base in a welding mode, and the fixed rod penetrates through the limiting plate.

Preferably, the limiting plate is connected with the base in a clamping mode, the positioning frame and the limiting plate form an undetachable structure, the cross section of the limiting plate is U-shaped, and the lower end of the positioning frame is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning device for welding the pressure pipeline is convenient to use, has a good positioning effect on the pressure pipeline, is convenient for the next welding operation and is convenient for collecting welding slag;

1. the device is provided with a base, a moving wheel, a connecting lug and a screw, the moving wheel arranged below the base is convenient for moving the base, and the screw penetrates through the inside of the connecting lug to be connected with the ground, so that the device is convenient to fix, and therefore, workers can conveniently move and use the device;

2. the positioning frame is positioned above the pressure pipeline, and the positioning frame is attached to and connected with the pressure pipeline for positioning through the second electric telescopic rod, so that the positioning effect of the pressure pipeline is good;

3. be provided with first round bar, gear motor, collecting box and locating rack, carry out the operation through gear motor for first round bar drives the pressure pipeline and rotates under the spacing of second round bar and locating rack, thereby is convenient for carry out welding operation, and through the setting of baffle and collecting box, is convenient for reach the purpose of collecting the welding slag.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. connecting lugs; 4. a screw; 5. a first round bar; 6. a reduction motor; 7. a moving block; 8. a second round bar; 9. a first electric telescopic rod; 10. a baffle plate; 11. a collection box; 12. a second electric telescopic rod; 13. fixing the rod; 14. a limiting plate; 15. a positioning frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a positioning device for welding a pressure pipeline comprises a base 1, a moving wheel 2, a connecting lug 3, a screw 4, a first round rod 5, a speed reducing motor 6, a moving block 7, a second round rod 8, a first electric telescopic rod 9, a baffle plate 10, a collecting box 11, a second electric telescopic rod 12, a fixed rod 13, a limiting plate 14 and a positioning frame 15, wherein the moving wheel 2 is installed on the lower surface of the base 1, the connecting lug 3 is fixedly connected to the outer side of the lower end of the base 1, the screw 4 is installed inside the connecting lug 3, the first round rod 5 is arranged inside the lower end of the base 1, the output shaft of the speed reducing motor 6 is connected to the right side of the first round rod 5, the moving block 7 is arranged inside the rear end of the base 1, the second round rod 8 is installed inside the upper end of the moving block 7, the first electric telescopic rod 9 is connected to the front side of the lower end of the moving block 7, and, the collecting box 11 is positioned on the inner side of the lower end of the base 1, a second electric telescopic rod 12 is installed on the inner side of the front end of the base 1, fixing rods 13 are arranged on the front side and the rear side of the second electric telescopic rod 12, a limiting plate 14 is connected to the upper side of the second electric telescopic rod 12, and a positioning frame 15 is connected to the inner side of the rear end of the limiting plate 14;

as shown in fig. 1, 2 and 3, the moving wheel 2 is fixedly connected with the base 1 through a screw 4, and the lower surface of the moving wheel 2 protrudes out of the lower surface of the connecting lug 3, so that the device can be conveniently moved and fixed, as shown in fig. 1, 2 and 4, the first round rod 5 and the second round rod 8 respectively form a rotating structure with the base 1 and the moving block 7, and the moving block 7 forms a clamping structure with the base 1, so that the moving block 7 can be conveniently limited;

as shown in the figures 1, 2 and 3, the baffle 10 is attached to the base 1, the baffle 10 is of an inclined structure, the collecting box 11 is connected with the base 1 in a nested mode to facilitate collecting of welding slag, the baffle 10 and the fixing rod 13 are respectively connected with the moving block 7 and the base 1 in a welding mode, the fixing rod 13 penetrates through the limiting plate 14 to facilitate limiting of the limiting plate 14, the limiting plate 14 is connected with the base 1 in a clamping mode, the positioning frame 15 and the limiting plate 14 form an undetachable structure, the limiting plate 14 is U-shaped in cross section, the lower end of the positioning frame 15 is of an arc-shaped structure to facilitate limiting of the positioning frame 15.

The working principle is as follows: when the positioning device for pressure pipeline welding is used, as shown in fig. 1, 2 and 3, firstly, the base 1 is conveniently moved to an operation place through the moving wheel 2 arranged below the base 1, then the base is connected with the ground through the screw 4 penetrating through the inside of the connecting lug 3, so as to complete the fixation of the device, thereby facilitating the displacement use of workers, as shown in fig. 1, 2 and 4, the pressure pipeline is placed at the rear side of the first round rod 5, then the position to be welded is jointed and connected, then the operation is carried out through the first electric telescopic rod 9, so that the moving block 7 is moved, the second round rod 8 is conveniently jointed and connected with the pressure pipeline, thereby facilitating the first round rod 5 and the second round rod 8 to position the pressure pipeline, as shown in fig. 1, 2 and 3, then the positioning frame 15 in the limiting plate 14 is slid to the upper part of the pressure pipeline, and the operation is carried out through the second electric telescopic rod 12, the limiting plate 14 which is connected with the base 1 and the fixing rod 13 in a clamping mode can descend downwards under the limiting effect of the base 1 and the fixing rod 13, the positioning frame 15 is connected with the pressure pipeline in an attaching mode, double repositioning is carried out on the pressure pipeline, and therefore the positioning effect of the device on the pressure pipeline is good;

as shown in fig. 1, 2 and 4, the reduction motor 6 is used for operating to rotate the first round bar 5 which is in fit connection with the base 1 and the pressure pipeline, so that the first round bar 5 drives the pressure pipeline to rotate under the limit of the second round bar 8 and the positioning frame 15, thereby facilitating the welding operation of operators, facilitating the collection of welding slag generated in the welding process through the shielding of the baffle 10 and the collection box 11 arranged at the lower side of the front end of the baffle 10, and after the welding is finished, the first electric telescopic rod 9 and the second electric telescopic rod 12 are used for operating, the connection between the second round rod 8 and the positioning frame 15 and the pressure pipeline is convenient to disconnect, so as to facilitate the removal of the welded pressure pipe and complete a series of operations of the positioning device for welding pressure pipe, which are not described in detail in this specification and are known to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a positioner is used in pressure pipeline welding, includes base (1) and collecting box (11), its characterized in that: the lower surface of the base (1) is provided with a movable wheel (2), the outer side of the lower end of the base (1) is fixedly connected with a connecting lug (3), a screw (4) is arranged inside the connecting lug (3), a first round rod (5) is arranged inside the lower end of the base (1), the right side of the first round rod (5) is connected with an output shaft of a speed reduction motor (6), the inner side of the rear end of the base (1) is provided with a movable block (7), the inner side of the upper end of the movable block (7) is provided with a second round rod (8), the front side of the lower end of the movable block (7) is connected with a first electric telescopic rod (9), the upper side of the first electric telescopic rod (9) is provided with a baffle (10), the collecting box (11) is positioned inside the lower end of the base (1), the inner side of the front end of the base (1) is provided with a second electric telescopic rod (12), and the front and back, and the upper side of the second electric telescopic rod (12) is connected with a limiting plate (14), and the inner side of the rear end of the limiting plate (14) is connected with a positioning frame (15).

2. The positioning device for welding the pressure pipeline according to claim 1, wherein: the movable wheel (2) is fixedly connected with the base (1) through a screw (4), and the lower surface of the movable wheel (2) protrudes out of the lower surface of the connecting lug (3).

3. The positioning device for welding the pressure pipeline according to claim 1, wherein: the first round rod (5) and the second round rod (8) respectively form a rotating structure with the base (1) and the moving block (7), and the moving block (7) forms a clamping structure with the base (1).

4. The positioning device for welding the pressure pipeline according to claim 1, wherein: the baffle (10) is attached to the base (1) and is in an inclined structure, and the collecting box (11) is connected with the base (1) in a nested manner.

5. The positioning device for welding the pressure pipeline according to claim 1, wherein: the baffle plate (10) and the fixed rod (13) are respectively connected with the moving block (7) and the base (1) in a welding mode, and the fixed rod (13) penetrates through the limiting plate (14).

6. The positioning device for welding the pressure pipeline according to claim 1, wherein: the limiting plate (14) is connected with the base (1) in a clamping mode, the positioning frame (15) and the limiting plate (14) form an undetachable structure, the cross section of the limiting plate (14) is U-shaped, and the lower end of the positioning frame (15) is of an arc structure.