CN211331970U

CN211331970U - Welding positioning support for critical boiler burner

Info

Publication number: CN211331970U
Application number: CN201922238734.4U
Authority: CN
Inventors: 顾骏勇
Original assignee: Wuxi Huaneng Thermal Equipment Co ltd
Current assignee: Wuxi Huaneng Equipment Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-25
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a welding positioning support for critical boiler burners, which comprises a base, wherein a mounting frame is installed on the top end bolt of the base, an electric lifting frame is installed on the top end bolt of the mounting frame, a limiting rotary disc is installed on the top end bolt of the electric lifting frame, electric push rods are installed on both sides of the top end of the limiting rotary disc, the utility model can support and fix the critical boiler burners through U-shaped drag and drop plates in a first drag and drop frame and a second drag and drop frame, and can rotate the critical boiler burners by matching with rolling shafts embedded on the surfaces of the U-shaped drag and drop plates to adjust the angles of the critical boiler burners, thereby facilitating the welding operation, and positioning the critical boiler burners by rotating the positioning screws rotationally installed on the surfaces of the first drag and drop frames and the second drag and drop frames by utilizing the abutting plates welded at one ends of the positioning screws, thereby avoiding the situation that the welding effect is influenced by the shaking displacement of the critical boiler burner during welding.

Description

Welding positioning support for critical boiler burner

Technical Field

The utility model relates to a welding position support field specifically is a welding position support for critical boiler combustor.

Background

The critical boiler burner is a burner used on a boiler, the boiler burner is the most important equipment in auxiliary machinery matched with a fuel oil and gas boiler, the boiler burner is mainly divided into an oil burner, a gas burner and a dual-fuel burner (also called as an oil-gas dual-purpose burner), wherein the oil burner can be divided into a light oil burner and a heavy oil burner, the light oil is mainly diesel oil, and the heavy oil is heavy oil left after extracting gasoline and diesel oil from crude oil; the gas burner may be classified into a natural gas burner, an urban gas burner, a liquefied petroleum gas burner, and a biogas burner.

The critical boiler burner is typically welded to the boiler during installation, requiring its attachment to assist in the welding operation.

However, the welding positioning bracket of the existing critical boiler burner has the following disadvantages:

1. the existing welding positioning support for the critical boiler burner cannot adjust the angle of the fixed critical boiler burner, so that the requirement of angle adjustment during welding cannot be met.

2. The welding positioning support of the existing critical boiler burner cannot adjust the height of the installed and fixed critical boiler burner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding position support for critical boiler combustor to solve current welding position support for critical boiler combustor among the above-mentioned background art, can't adjust fixed critical boiler combustor angle, thereby the demand of angle modulation when can't satisfying the welding, the welding position support of current critical boiler combustor can't highly carry out the problem of adjusting to the fixed critical boiler combustor of installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding position support for critical boiler combustor, includes the base, the mounting bracket is installed to base top bolt, electronic crane is installed to mounting bracket top bolt, spacing carousel is installed to electronic crane top bolt, electric putter is installed to the equal bolt in spacing carousel top both sides, the welding of electric putter top has spacing pivot, the welding of spacing pivot top has drags the board of putting, the welding of drag board top has drag and drop frame No. one, drag and drop board top surface thread slipping installs drag and drop frame No. two.

Preferably, a drag and drop frame and No. two inside all slipknots of drag and drop frame are installed and are linked up the frame, drag and drop frame and No. two equal rotatory linking bolts of installing in drag and drop frame surface, link up swivelling joint between bolt one end and the linking frame, it has U type drag and drop board to link up the welding of frame one end, U type drag and drop board surface is inlayed and is had the roller bearing, through the inside U type drag and drop board of drag and drop frame and No. two, can hold in the palm to put fixedly critical boiler combustor, cooperates the inlaid roller bearing in U type drag and drop board surface simultaneously, rotatable critical boiler combustor adjusts critical boiler combustor angle to welding jobs conveniently carries out.

Preferably, drag and drop frame both sides surface all inlays and has had the regulation pole, adjust pole surface bolt and install the light filling lamp plate, through the regulation pole that drag and drop frame both sides surface all inlayed, adjustable light filling lamp plate shines the angle to utilize the light filling lamp plate to carry out auxiliary lighting to welding department, thereby supplementary completion welding operation.

Preferably, a drag and drop frame and No. two drag and drop frame surface all rotatory installing positioning screw, positioning screw one end welding has the backup plate of supporting, the backup plate is located U type drag and drop board both sides, and through the positioning screw of rotatory drag and drop frame and No. two drag and drop frame surface rotation installation, usable positioning screw one end welded supports to lean on the board to fix a position critical boiler burner to avoid when welding critical boiler burner appearing rocking displacement, the condition that influences the welding effect appears.

Preferably, horizontal scale is inlayed to drag and drop board one side surface, and through the horizontal scale that drag and drop board one side surface was inlayed, the levelness of conveniently measuring whole device to avoid equipment levelness and welding department levelness different, influence the welded condition and appear.

Preferably, the battery is installed to the inside bolt of mounting bracket, electric connection between battery and electric crane and the electric putter, through the battery of the inside bolt installation of mounting bracket, the convenient work electric quantity that provides to electric crane and electric putter to make things convenient for whole device to remove and use.

The utility model provides a welding position support for critical boiler combustor possesses following beneficial effect:

(1) the utility model discloses an inside U type drag and drop board of drag and drop frame and No. two drag and drop frames, can hold in the palm to critical boiler burner and put fixedly, cooperate U type drag and drop board surface mosaic roller bearing simultaneously, rotatable critical boiler burner, adjust critical boiler burner angle, thereby conveniently carry out welding operation, positioning screw through rotatory drag and drop frame and No. two drag and drop frame surface rotation installations, usable positioning screw one end welded supports to lean on the board to fix a position critical boiler burner, thereby avoid when welding critical boiler burner appears rocking the displacement, the condition that influences the welding effect appears.

(2) The utility model discloses an all inlayed regulation pole in drag and drop frame both sides surface, adjustable light filling lamp plate shine the angle to utilize the light filling lamp plate to carry out auxiliary lighting to the welding department, thereby supplementary completion welding operation, through the level scale that drag and drop board side surface was inlayed, just do benefit to the levelness of measuring whole device, thereby avoid equipment levelness different with the welding department levelness, influence the welded condition and go out.

(3) The utility model discloses a battery of the inside bolt installation of mounting bracket, the convenient work electric quantity that provides to electric crane and electric putter to make things convenient for whole device to remove the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the second drag and drop frame of the present invention;

fig. 3 is a schematic structural view of a first drag and drop frame of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. an electric lifting frame; 4. a limiting turntable; 5. an electric push rod; 6. a limiting rotating shaft; 7. dragging and placing the plate; 8. a first drag-and-drop rack; 9. a second drag-and-drop rack; 10. a storage battery; 11. a horizontal scale; 12. a linking frame; 13. a U-shaped dragging and dropping plate; 14. a roller; 15. an engagement bolt; 16. Positioning a screw rod; 17. a backup plate; 18. adjusting a rod; 19. light filling lamp plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a welding position support for critical boiler combustor, includes base 1, mounting bracket 2 is installed to 1 top bolt of base, electronic crane 3 is installed to 2 top bolts of mounting bracket, spacing carousel 4 is installed to 3 top bolts of electronic crane, electric putter 5 is installed to the equal bolt in 4 top both sides of spacing carousel, the welding of electric putter 5 top has spacing pivot 6, the welding of 6 tops of spacing pivot has dragging board 7, the welding of dragging board 7 top has drag and drop frame 8 No. one, drag and drop frame 9 No. two is installed to dragging board 7 top surface thread slipping.

Preferably, drag and drop No. 8 and No. two inside all slipknots of drag and drop frame 9 are installed and are linked up frame 12, drag and drop No. 8 and No. two drag and drop frame 9 surfaces are all rotatory and are installed and link up bolt 15, link up 15 one ends of bolt and link up swivelling joint between the frame 12, link up the welding of 12 one ends of frame and have U type drag and drop board 13, U type drag and drop board 13 surface mosaic has roller bearing 14, through drag and drop frame 8 and No. two inside U type drag and drop board 13 of drag and drop frame 9, can hold in the palm to put fixedly critical boiler combustor, cooperates U type drag and drop board 13 embedded roller bearing 14 in surface simultaneously, rotatable critical boiler combustor adjusts critical boiler combustor angle to the convenience carries out welding jobs.

Preferably, 8 both sides surfaces of a drag and drop frame are all inlayed and are had an adjusting pole 18, adjust 18 surperficial bolts of pole and install light filling lamp plate 19, through the equal inlayed regulation pole 18 of 8 both sides surfaces of a drag and drop frame, adjustable light filling lamp plate 19 shines the angle to utilize light filling lamp plate 19 to carry out auxiliary lighting to welding department, thereby supplementary completion welding operation.

Preferably, No. 8 drag and drop framves and No. two drag and drop framves 9 equal rotatory installing positioning screw 16 in surface, 16 one end welding of positioning screw has the backup plate 17 of supporting, support the backup plate 17 and be located U type drag and drop board 13 both sides, through the positioning screw 16 of rotatory drag and drop frame 8 and No. two drag and drop framves 9 surface rotation installation, usable positioning screw 16 one end welded supports to lean on board 17 to fix a position critical boiler combustor to avoid when welding critical boiler combustor to appear rocking the displacement, the condition that influences the welding effect appears.

Preferably, drag board 7 one side surface mosaic and have horizontal scale 11, through dragging board 7 one side surface mosaic horizontal scale 11, conveniently do benefit to the levelness of measuring whole device to avoid equipment levelness and welding department levelness different, influence the welded condition and appear.

Preferably, 2 inside bolts of mounting bracket have battery 10, electric connection between battery 10 and electric crane 3 and the electric putter 5, through the battery 10 of 2 inside bolt installations of mounting bracket, conveniently do benefit to and provide the work electric quantity to electric crane 3 and electric putter 5 to make things convenient for whole device to remove the use.

It should be noted that, when working, the critical boiler burner to be welded is placed on the U-shaped drag-and-drop plate 13 in the first drag-and-drop frame 8 and the second drag-and-drop frame 9, the critical boiler burner can be supported and fixed through the U-shaped drag-and-drop plate 13, and simultaneously, the critical boiler burner can be rotated by matching with the roller 14 embedded on the surface of the U-shaped drag-and-drop plate 13, and the angle of the critical boiler burner can be adjusted, so as to facilitate the welding operation, by rotating the positioning screw 16 rotatably installed on the surfaces of the first drag-and-drop frame 8 and the second drag-and-drop frame 9, the critical boiler burner can be positioned by using the abutting plate 17 welded on one end of the positioning screw 16, thereby avoiding the critical boiler burner from shaking and shifting during welding and affecting the welding effect, by using the horizontal scale 11 embedded on one side surface of the drag-and-drop plate 7, just, do benefit to the levelness of measuring whole device, thereby avoid equipment levelness different with the welding department levelness, influence the welded condition and appear, electric crane 3 through 2 top bolt installations of mounting bracket, adjustable board 7 height of dragging, satisfy the welding demand, spacing carousel 4 through setting up, adjustable whole orientation of dragging board 7, demand to time critical boiler combustor orientation regulation during satisfying the welding, electric putter 5 through 4 top both sides bolt installations of spacing carousel, the adjustable inclination of dragging board 7, thereby during satisfying the welding, demand to critical boiler combustor inclination regulation.

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

Claims

1. The utility model provides a welding position support for critical boiler combustor, includes base (1), its characterized in that: mounting bracket (2) are installed to base (1) top bolt, electric lift frame (3) are installed to mounting bracket (2) top bolt, spacing carousel (4) are installed to electric lift frame (3) top bolt, electric putter (5) are installed to equal bolt in spacing carousel (4) top both sides, electric putter (5) top welding has spacing pivot (6), spacing pivot (6) top welding has dragging board (7), dragging board (7) top welding has drag and drop frame (8) No. one, dragging board (7) top surface thread slipping and installing No. two drag and drop frame (9).

2. The welding positioning bracket for the critical boiler combustor as claimed in claim 1, wherein: drag and drop frame (8) and No. two inside all slipknots of drag and drop frame (9) install linking frame (12), drag and drop frame (8) and No. two drag and drop frame (9) surfaces are all rotatory and are installed linking bolt (15), linking bolt (15) one end and linking frame (12) between swivelling joint, linking frame (12) one end welding has the U type to drag board (13), the U type drags board (13) surface mosaic has roller bearing (14).

3. The welding positioning bracket for the critical boiler combustor as claimed in claim 1, wherein: a regulation pole (18) have all been inlayed on a drag and drop frame (8) both sides surface, adjust pole (18) surface bolt and install light filling lamp plate (19).

4. The welding positioning bracket for the critical boiler combustor as claimed in claim 1, wherein: no. one drag and drop frame (8) and No. two drag and drop frame (9) surfaces are all rotatory and are installed positioning screw (16), positioning screw (16) one end welding has and supports backup plate (17), it is located U type drag and drop board (13) both sides to support backup plate (17).

5. The welding positioning bracket for the critical boiler combustor as claimed in claim 1, wherein: a horizontal scale (11) is embedded on the surface of one side of the dragging and dropping plate (7).

6. The welding positioning bracket for the critical boiler combustor as claimed in claim 1, wherein: the storage battery (10) is installed to the inside bolt of mounting bracket (2), electric connection between storage battery (10) and electric crane (3) and electric putter (5).