CN210024271U

CN210024271U - Foundation bolt welding auxiliary device

Info

Publication number: CN210024271U
Application number: CN201920634253.2U
Authority: CN
Inventors: 杨照军; 陈元; 汪豪豪; 张楠楠
Original assignee: Anhui Changjiang Fasteners Co Ltd
Current assignee: Anhui Changjiang Fasteners Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-07
Anticipated expiration: 2029-05-06

Abstract

The utility model belongs to the field of foundation bolt welding, in particular to a foundation bolt welding auxiliary device, aiming at the problem of poor welding quality of the existing foundation bolt, the utility model provides a proposal which comprises a water tank and a welding box, wherein a transparent observation window is arranged on one side wall of the welding box, an absorption box is fixed at the top of the welding box through a support frame, a suction fan is arranged on the top wall of the absorption box, the suction port of the suction fan is connected with the absorption box through a pipeline, suction pipes are connected on the two side walls of the absorption box, one end of each suction pipe runs through the top of the welding box and is provided with a suction cover, a first filter layer and an absorption layer are arranged in the absorption box, water pipes are connected on the two side walls of the water tank, and a water pump is arranged on the water pipes, the utility model has novel design, improves the precision of the foundation bolt during welding, the safety of operators is protected, and the method is worthy of popularization.

Description

Foundation bolt welding auxiliary device

Technical Field

The utility model relates to a rag bolt welding technical field especially relates to a rag bolt welding auxiliary device.

Background

With the development of power systems and the progress of power construction processes, direct-buried cement poles are gradually eliminated, and the foundation of pre-buried bolt equipment is adopted by more and more substations. When the embedded foundation bolt process is adopted for construction, the foundation bolts are welded and fixed by reinforcing bars in advance, so that the foundation bolts form a whole.

The existing foundation bolt pre-embedding welding work is generally completed by two persons in a matching way due to the fact that no auxiliary device is arranged. During operation, one person holds the foundation bolt, and the other person welds the reinforcing steel bar and the foundation bolt. Because there is no objective judgment basis, the operator in the existing welding process can only adjust according to personal feeling, and the overall verticality, coplanarity of each vertex and welding quality of the welded foundation bolt are difficult to effectively ensure.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of rag bolt welding auxiliary device has solved the not good problem of current rag bolt welding quality.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a welding auxiliary device for a foundation bolt comprises a water tank and a welding box, wherein a transparent observation window is arranged on one side wall of the welding box, an absorption box is fixed at the top of the welding box through a support frame, an air suction fan is installed on the top wall of the absorption box, an air suction port of the air suction fan is connected with the absorption box through a pipeline, air suction pipes are connected onto two side walls of the absorption box, one end of each air suction pipe penetrates through the top of the welding box and is provided with an air suction cover, a first filter layer and an absorption layer are arranged in the absorption box, water pipes are connected onto two side walls of the water tank, water pumps are installed on the water pipes, hanging rings are symmetrically arranged on the inner surface of the top wall of the welding box, one end of each water pipe penetrates through the side wall of the welding box and penetrates through the hanging rings to be provided with an atomization nozzle, first through holes are symmetrically formed in two side, the sleeve is installed in the mounting hole rotation, and the inside of welding case is provided with filter layer two, sets up the limbers that are linked together on the diapire of welding case and the roof of water tank, and the intermediate position of welding roof is provided with through-hole two, and movable mounting has the movable rod in the through-hole two, and welder is installed to the bottom of movable rod, and welder's welding is installed the handle, and the cover is equipped with the spring on the movable rod, and the spring is located between handle and the welding case.

Preferably, the first filter layer and the first absorption layer are fixed in the absorption box, the first filter layer is positioned below the first absorption layer, and the cross-sectional areas of the first filter layer and the first absorption layer are the same as the cross-sectional area of the cavity of the absorption box.

Preferably, the first filter layer and the second filter layer are filter screens, and the absorption layer is an activated carbon absorption layer.

Preferably, the number of the mounting holes on the rotating plate is five, and the five mounting holes are distributed on the rotating plate in a circumferential array.

Preferably, the welding gun is positioned between the two hanging rings, and the height of the welding gun is greater than that of the atomizing nozzle.

Preferably, a water filling port is arranged at the top of the side wall of the water tank.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the welding box is arranged, so that the foundation bolts are assisted during welding, the reinforcing steel bars and the foundation bolts are respectively placed in the sleeves on the two rotating plates, the positions of the reinforcing steel bars and the positions of the foundation bolts are aligned with each other, then the welding is carried out by using the welding gun, the accuracy in the welding process is ensured, and the welding quality is improved;

2. the welding is finished in the welding box, so that on one hand, operators can be prevented from directly contacting the welding position, and the safety of the operators is ensured, and on the other hand, harmful gas generated during welding can be absorbed by arranging the absorption box on the welding box, so that the cleanness and sanitation of the operation environment are ensured;

3. through being provided with the water tank, after accomplishing the welding to rag bolt, can be quick cool down to welding department to make operating personnel can take off welded rag bolt fast, improved welding efficiency, shorten weld time, be worth promoting.

The utility model relates to a novelty has improved the precision when rag bolt welds, guarantees welding quality, can reduce environmental pollution simultaneously, and protection operation workman's safety is worth promoting.

Drawings

Fig. 1 is the utility model provides a rag bolt welding auxiliary device's schematic structure diagram.

Fig. 2 is a cross-sectional view of the utility model provides a rag bolt welding auxiliary device.

Fig. 3 is a schematic structural view of a rotating plate of the welding assisting device for the anchor bolt according to the present invention.

Reference numbers in the figures: the device comprises a water tank 1, a welding tank 2, a transparent observation window 3, a support frame 4, an absorption tank 5, an air suction fan 6, an air suction pipe 7, an air suction cover 8, an absorption layer 9, a first filter layer 10, a water pipe 11, a water pump 12, a hanging ring 13, an atomizing nozzle 14, a rotating plate 15, a sleeve 16, a second filter layer 17, a water through hole 18, a movable rod 19, a welding gun 20, a handle 21 and a spring 22.

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.

Referring to fig. 1-3, an auxiliary device for welding a rag bolt comprises a water tank 1 and a welding box 2, a water inlet is arranged at the top of the side wall of the water tank 1, a transparent observation window 3 is arranged on one side wall of the welding box 2, an absorption box 5 is fixed at the top of the welding box 2 through a support frame 4, an air suction fan 6 is arranged on the top wall of the absorption box 5, an air suction port of the air suction fan 6 is connected with the absorption box 5 through a pipeline, air suction pipes 7 are connected on the two side walls of the absorption box 5, one end of each air suction pipe 7 penetrates through the top of the welding box 2 and is provided with an air suction cover 8, a filter layer one 10 and an absorption layer 9 are arranged in the absorption box 5, water pipes 11 are connected on the two side walls of the water tank 1, the filter layer one 10 and the absorption layer 9 are fixed in the absorption box 5, the filter layer one 10 is positioned below, a water pump 12 is arranged on the water pipe 11, hanging rings 13 are symmetrically arranged on the inner surface of the top wall of the welding box 2, a first filter layer 10 and a second filter layer 17 are filter screens, an absorption layer 9 is an activated carbon absorption layer, one end of the water pipe 11 penetrates through the side wall of the welding box 2 and penetrates through the hanging rings 13 to be provided with atomizing nozzles 14, through holes I are symmetrically arranged on the two side walls of the welding box 2, a rotating plate 15 is rotatably arranged in the through holes I, the rotating plate 15 is of a circular structure, five mounting holes are arranged in the rotating plate 15 and are distributed on the rotating plate 15 in a circumferential array manner, a plurality of mounting holes are arranged in the rotating plate 15, sleeves 16 are rotatably arranged in the mounting holes, a second filter layer 17 is arranged in the welding box 2, water through holes 18 communicated with the bottom wall of the welding box 2 and the top wall of the water tank 1 are arranged in the middle of the top wall of the welding box 2, a, welder 20 is installed to the bottom of movable rod 19, and welder 20 is located between two links 13, and welder 20 highly is greater than atomizer 14's height, and handle 21 is installed in welder 20's welding, and the cover is equipped with spring 22 on the movable rod 19, and spring 22 is located between handle 21 and the welding case 2, the utility model relates to a novelty has improved the precision when rag bolt welds, guarantees welding quality, can reduce environmental pollution simultaneously, and protection operation workman's safety is worth promoting.

Example (b): during operation, the foundation bolts and the reinforcing steel bars to be welded are respectively inserted into the sleeves 16 on the two rotating plates 15, so that the foundation bolts and the reinforcing steel bars are contacted in the welding box 2, the condition in the welding box 2 can be observed through the transparent observation window 3, welding is convenient, simultaneously the rootless reinforcing steel bars and the foundation bolts are inserted, then an operator presses the handle 21, welding is carried out by utilizing welding, during welding, the air suction fan 6 is opened to generate suction, harmful gas generated by welding is sucked into the absorption box 5 through the air suction pipe 7 and the air suction cover 8, gas is filtered and absorbed through the absorption layer 9 and the filter layer one 10 in the absorption box 5 and then discharged into the atmosphere, most harmful substances in the welding gas can be absorbed, the environmental pollution is reduced, after one foundation bolt is welded, the rotating plates 15 can be rotated to weld the next foundation bolt, great shortening the welding time, improve welding efficiency, accomplish the welding back to five rag bolts, open water pump 12 and close the fan 6 of breathing in, water pump 12 leads to pipe 11 with the water in the water tank 1 and inputs 14 departments of atomizer, through 14 blowout water smoke of atomizer, cool down welding department, water falls down the back and filters the back through filtering layer two 17, in entering into water tank 1 through limbers 18, can recycle, resources are saved is worth promoting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A welding auxiliary device for a foundation bolt comprises a water tank (1) and a welding box (2) and is characterized in that a transparent observation window (3) is arranged on one side wall of the welding box (2), an absorption box (5) is fixed at the top of the welding box (2) through a support frame (4), an air suction fan (6) is installed on the top wall of the absorption box (5), an air suction port of the air suction fan (6) is connected with the absorption box (5) through a pipeline, air suction pipes (7) are connected onto the two side walls of the absorption box (5), one end of each air suction pipe (7) penetrates through the top of the welding box (2) and is provided with an air suction cover (8), a filter layer I (10) and an absorption layer (9) are arranged in the absorption box (5), water pipes (11) are connected onto the two side walls of the water tank (1), a water pump (12) is installed on each water pipe (11), and hanging rings (13) are symmetrically arranged on, one end of a water pipe (11) penetrates through the side wall of the welding box (2) and penetrates through a hanging ring (13) to be provided with an atomizing nozzle (14), two side walls of the welding box (2) are symmetrically provided with a first through hole, a rotating plate (15) is rotatably arranged in the first through hole, the rotating plate (15) is of a circular structure, a plurality of mounting holes are formed in the rotating plate (15), a sleeve (16) is rotatably arranged in each mounting hole, a filter layer II (17) is arranged in the welding box (2), the bottom wall of the welding box (2) and the top wall of the water tank (1) are provided with communicated water through holes (18), a through hole II is formed in the middle position of the top wall of the welding box (2), a movable rod (19) is movably arranged in the through hole II, a welding gun (20) is arranged at the bottom end of the movable rod (19), a handle (21) is arranged on the welding, and the spring (22) is located between the handle (21) and the weld box (2).

2. An auxiliary device for welding an anchor stud as claimed in claim 1, characterized in that the first filter layer (10) and the absorption layer (9) are fixed in the absorption tank (5), the first filter layer (10) is located below the absorption layer (9), and the cross-sectional areas of the first filter layer (10) and the absorption layer (9) are the same as the cross-sectional area of the cavity of the absorption tank (5).

3. An auxiliary device for welding an anchor bolt according to claim 1, characterized in that the first filter layer (10) and the second filter layer (17) are filter screens, and the absorption layer (9) is an activated carbon absorption layer.

4. An auxiliary device for welding an anchor stud according to claim 1, characterized in that five mounting holes are provided in the rotating plate (15), and that five mounting holes are distributed in a circumferential array on the rotating plate (15).

5. An anchor stud welding aid as claimed in claim 1, characterized in that the welding gun (20) is located between two suspension loops (13), the height of the welding gun (20) being greater than the height of the atomising nozzle (14).

6. An anchor stud welding aid as claimed in claim 1, characterized in that the top of the side wall of the tank (1) is provided with a filler.