Auxiliary equipment for welding fireproof door

Abstract

The utility model relates to the technical field of fireproof door welding, in particular to auxiliary equipment for fireproof door welding, which comprises a base, supporting columns are arranged at four corners of the upper end of the base, a mounting table is fixedly mounted at the upper ends of the four supporting columns jointly, and a mounting frame is arranged in the middle of the right end of the mounting table and the middle of the right end of the base jointly. A feeding device is arranged in the mounting frame, protective devices are arranged on the front portion and the rear portion of the upper end of the mounting table, and a crawling ladder is arranged at the left end of the mounting table and the left end of the base jointly. According to the auxiliary equipment for welding of the fireproof door, automatic lifting of the containing box is achieved, an operator can obtain needed tools and materials more rapidly, the efficiency of the whole welding work is improved, the protective net can be adjusted to the proper height according to the height of the operator, and the safety of the operator is improved. And the operation sight or the working efficiency cannot be influenced by the improper height of the protective net, so that the safety and the convenience of welding operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire door welding technical field especially relates to a kind of auxiliary equipment for fire door welding. BACKGROUND

[0002] In the welding operation of fire door, there are many inconveniences and low efficiency problems in traditional operation mode, on the one hand, various tools and materials need to be frequently used in welding process, and the storage and use of these articles usually rely on manual carrying to welding work area, in order to protect the operator during welding operation, however, the traditional protective device is usually fixed height, due to the height difference of different operators and the different needs of different welding scenes, the fixed height protective net can not effectively protect the operator, or it can block the operator's vision, thereby affecting the accuracy and efficiency of operation, therefore, we launch a new auxiliary equipment for fire door welding. UTILITY MODEL CONTENTS

[0003] The main purpose of the utility model is to provide a kind of auxiliary equipment for fire door welding, which can effectively solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] An auxiliary equipment for fire door welding, comprising a base, the upper end of the base is provided with a support column at each corner, the upper end of the four support columns is fixedly installed with a mounting table, the mounting table and the right end of the base are provided with a mounting frame at the middle, the inside of the mounting frame is provided with a feeding device, the front upper end and the rear upper end of the mounting table are provided with a protective device, the left end of the mounting table and the base are provided with a ladder, the lower end of the base is fixedly installed with a supporting leg at each corner, the lower end of the four supporting legs is fixedly installed with a mounting plate, the lower end of the four mounting plates is fixedly installed with a universal wheel, the upper end of the four mounting plates is fixedly installed with an electric telescopic rod at one end of the supporting leg, the output end of the four electric telescopic rods is provided with a stable pad.

[0006] Preferably, the feeding device comprises a motor, the output end of the motor is fixedly installed with a threaded rod, the outer surface of the threaded rod is provided with a driving block, the right end of the driving block is fixedly installed with a fixed frame, the inner front wall and the inner rear wall of the fixed frame are provided with five springs, the far end of the five springs located in front and the five springs located in rear are fixedly installed with a limit plate, the opposite faces of the two limit plates are provided with an anti-skid pad, the two anti-skid pads are provided with a storage box, the upper front end and the upper rear end of the storage box are provided with a handle.

[0007] Preferably, the outer surface of the anti-skid pad is in a circular arc structure.

[0008] By adopting the above technical scheme, the anti-skid pad with the circular arc outer surface can reduce the friction force between the anti-skid pad and the contact surface.

[0009] Preferably, the two anti-skid pads are tightly attached to the lower front end and the lower rear end of the placing box respectively.

[0010] By adopting the above technical scheme, the friction force between the placing box and the placing plane can be effectively increased.

[0011] Preferably, the upper part of the outer surface of the threaded rod is rotatably connected to the inner upper wall of the mounting frame through a bearing.

[0012] By adopting the above technical scheme, the threaded rod can rotate relatively smoothly in the mounting frame.

[0013] Preferably, the protective device comprises support columns, the support columns are provided in two, the opposite surfaces of the two support columns are provided with movable grooves, the two support columns are symmetrically distributed left and right, the lower parts of the opposite surfaces of the two support columns are commonly provided with a horizontal column, the upper end of the horizontal column is provided with a protective net, the upper end of the protective net is fixedly installed with a movable column, the left end and the right end of the movable column are provided with sliding blocks, the front ends of the two sliding blocks are provided with fixed holes, the front ends of the two support columns are provided with three adjusting holes, and the interiors of the two adjusting holes located at the upper part are provided with fixed bolts.

[0014] By adopting the above technical scheme, the protective net can block and protect, and the fixed bolts in the two adjusting holes cooperate with the fixed holes at the front ends of the sliding blocks on the movable column to form an adjustable and fixed structure.

[0015] Preferably, the movable column is slidably installed in the interiors of the two movable grooves.

[0016] By adopting the above technical scheme, the movable column can be fixed at different height positions through the sliding blocks.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. Through the cooperative action of the motor, the threaded rod, the driving block and the fixed frame and other components in the feeding device, the automatic lifting of the placing box is realized, so that the placing box is quickly lifted to a suitable height, the preparation time is greatly shortened, the operator can more quickly obtain the required tools and materials, the efficiency of the whole welding work is improved, manual carrying is not needed, and the physical strength and time of the operator are saved.

[0019] 2、The height of the protective net of the protective device can be flexibly adjusted, and the work personnel can adjust the protective net to a proper height according to the height of the work personnel, so that the operation visual field or work efficiency is not affected due to improper height of the protective net, and the safety and convenience of the welding operation are further improved, the universal wheel can easily move the equipment to a position required for welding of the fireproof door, great manpower transportation cost is saved, and after reaching the specified position, the design of the electric telescopic rod and the stable pad can effectively stabilize the equipment, the equipment is prevented from being moved due to external force during welding operation, and a stable operation environment is provided for the welding work. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the auxiliary equipment for the fireproof door welding of the utility model;

[0021] Figure 2 It is a whole left part structure schematic view of the auxiliary equipment for the fireproof door welding of the utility model;

[0022] Figure 3 It is a whole structure schematic view of the feeding device of the auxiliary equipment for the fireproof door welding of the utility model;

[0023] Figure 4 It is a whole structure schematic view of the protective device of the auxiliary equipment for the fireproof door welding of the utility model.

[0024] In the drawing: 1, base; 2, support column; 3, mounting table; 4, mounting frame; 5, feeding device; 51, motor; 52, threaded rod; 53, driving block; 54, fixed frame; 55, spring; 56, limiting plate; 57, anti-skid pad; 58, placing box; 59, handle; 6, protective device; 61, support column; 62, movable groove; 63, cross column; 64, protective net; 65, movable column; 66, sliding block; 67, fixed hole; 68, adjusting hole; 69, fixed bolt; 7, ladder; 8, support leg; 9, mounting plate; 10, universal wheel; 11, electric telescopic rod; 12, stable pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0026] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it is necessary to explain that, unless otherwise expressly provided and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0029] A kind of auxiliary equipment for fire door welding, including base 1, the upper end of base 1 four corners are provided with support 2, the upper end of four supports 2 is fixedly installed with mounting table 3, mounting table 3 and the right end middle part of base 1 are provided with mounting frame 4 in common, the inside of mounting frame 4 is provided with feeding device 5, the upper end front of mounting table 3 and the upper end rear are provided with protection device 6, mounting table 3 and the left end of base 1 are provided with ladder 7 in common, the lower end of base 1 four corners is fixedly installed with support leg 8, the lower end of four support legs 8 is fixedly installed with mounting plate 9, the lower end of four mounting plates 9 is fixedly installed with universal wheel 10, the upper end of four mounting plates 9 is fixedly installed with electric telescopic rod 11 in one end of support leg 8, the output end of four electric telescopic rods 11 is provided with stable pad 12.

[0030] In the embodiment, the feeding device 5 comprises a motor 51, a threaded rod 52 is fixedly installed at the output end of the motor 51, a driving block 53 is arranged on the outer surface of the threaded rod 52, a fixed frame 54 is fixedly installed at the right end of the driving block 53, five springs 55 are arranged on the inner front wall and the inner rear wall of the fixed frame 54, the ends of the five springs 55 located at the front and rear away from the inner wall of the fixed frame 54 are fixedly installed with a limiting plate 56, anti-skid pads 57 are arranged on the opposite faces of the two limiting plates 56, a placing box 58 is arranged between the two anti-skid pads 57, and handles 59 are arranged on the upper front end and the upper rear end of the placing box 58; the outer surface of the anti-skid pad 57 is in a circular arc structure; the two anti-skid pads 57 are tightly attached to the lower front end and the lower rear end of the placing box 58; and the upper part of the outer surface of the threaded rod 52 is rotatably connected to the inner upper wall of the installation frame 4 through a bearing.

[0031] Through the above scheme: because the outer surface of the anti-skid pad 57 has a certain arc, the placing box 58 can be installed between the two anti-skid pads 57 by pressing it downward, when the placing box 58 is placed in the fixed frame 54, the springs 55 will be compressed or stretched to a certain extent according to the size of the placing box 58, so that the limiting plate 56 can be tightly attached to the front and rear walls of the placing box 58, by placing the tools needed in the placing box 58, and then connecting the motor 51 to the power supply to make it start working, the output end of the motor 51 will drive the threaded rod 52 to rotate, the driving block 53 will move linearly along the threads of the threaded rod 52, so the fixed frame 54 will move synchronously, thereby conveniently and quickly lifting the placing box 58 containing tools to be flush with the installation table 3, so that it is not necessary to manually take the tools to the installation table 3, which is more labor-saving and convenient for the operator above to take.

[0032] In the embodiment, the protection device 6 comprises support columns 61, the support columns 61 are provided in two, the opposite faces of the two support columns 61 are provided with movable grooves 62, the two support columns 61 are symmetrically distributed left and right, the opposite faces of the two support columns 61 are commonly provided with a horizontal column 63 at the lower part, the horizontal column 63 is provided with a protective net 64 at the upper end, the protective net 64 is fixedly installed with a movable column 65 at the upper end, the movable column 65 is provided with sliding blocks 66 at the left end and the right end, the front ends of the two sliding blocks 66 are provided with fixed holes 67, the front ends of the two sliding blocks 66 are provided with fixed holes 67, the front ends of the two sliding blocks 66 are provided with fixed holes 67, and the front ends of the two sliding blocks 66 are provided with fixed holes 67.

[0033] When the height of the protective net 64 needs to be adjusted, the fixing bolt 69 is pulled out of the adjusting hole 68, then the movable column 65 is manually moved to drive the protective net 64 to the required height position, at this time, the fixing bolt 69 is inserted into the adjusting hole 68 at the corresponding position and passes through the fixing hole 67 at the front end of the sliding block 66, so that the movable column 65 can be fixed at the height position, thereby conveniently and flexibly adjusting the height of the protective net 64 according to actual conditions, so as to achieve the best protection effect.

[0034] It should be noted that the auxiliary equipment for welding fireproof door, in the use process, through the universal wheel 10, the whole auxiliary equipment is conveniently moved to the position where the fireproof door needs to be welded, when reaching the specified position, the electric telescopic rod 11 is started, the stable pad 12 at the output end is lowered to contact the ground and apply pressure, thereby stabilizing the whole equipment, preventing the equipment from moving during the welding operation, by pressing the placing box 58 downward, since the outer surface of the anti-skid pad 57 has a certain arc, by pressing the placing box 58 downward, the placing box 58 can be installed between the two anti-skid pads 57, by placing the welding materials or tools in the placing box 58, after the controller opens the motor 51, the output end drives the threaded rod 52 to rotate, thereby driving the driving block 53 to move up and down, and further driving the fixed frame 54 to move synchronously, thereby conveniently and quickly lifting the placing box 58 containing the tools to be flush with the mounting table 3, thereby not needing manual lifting to the mounting table 3, more labor-saving, and facilitating the operator above to take, when the worker climbs onto the mounting table 3, the fixing bolt 69 is pulled out of the adjusting hole 68, then the movable column 65 is manually moved to drive the protective net 64 to the required height position, at this time, the fixing bolt 69 is inserted into the adjusting hole 68 at the corresponding position and passes through the fixing hole 67 at the front end of the sliding block 66, so that the movable column 65 can be fixed at the height position, thereby conveniently adjusting the protection height of the protective net 64 according to the height of the worker, thereby facilitating subsequent welding operation.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for assisting the welding of fire doors, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a support column (2), and the upper ends of the four support columns (2) are fixedly connected with a mounting table (3), and the mounting table (3) and the right end of the base (1) are provided with a mounting frame (4), and the inside of the mounting frame (4) is provided with a feeding device (5), and the front and rear upper ends of the mounting table (3) are provided with a protection device (6), and the left end of the mounting table (3) and the base (1) are provided with a ladder (7), and the lower end of the base (1) is fixedly connected with a support leg (8), and the lower end of the four support legs (8) is fixedly connected with a mounting plate (9), and the lower end of the four mounting plates (9) is fixedly connected with a universal wheel (10), and the upper end of the four mounting plates (9) is fixedly connected with an electric telescopic rod (11) at one end of the support leg (8), and the output end of the four electric telescopic rods (11) is provided with a stable pad (12). The feeding device (5) comprises a motor (51), the output end of the motor (51) is fixedly connected with a threaded rod (52), the outer surface of the threaded rod (52) is provided with a driving block (53), the right end of the driving block (53) is fixedly connected with a fixed frame (54), the inner front wall and the inner rear wall of the fixed frame (54) are provided with five springs (55), the front five and the rear five springs (55) are fixedly connected with a limiting plate (56) at one end away from the inner wall of the fixed frame (54), the opposite surfaces of the two limiting plates (56) are provided with anti-skid pads (57), and the two anti-skid pads (57) are provided with a placing box (58) therebetween, and the front upper end and the rear upper end of the placing box (58) are provided with a handle (59).

2. A welding aid for fire doors according to claim 1, characterized in that: The outer surface of the anti-skid pad (57) is in a circular arc structure.

3. A welding aid for fire doors as defined in claim 2, characterized in that: The two anti-skid pads (57) are tightly attached to the front lower end and the rear lower end of the placing box (58) respectively.

4. A welding aid for fire doors as defined in claim 1, wherein: The upper part of the outer surface of the threaded rod (52) is rotatably connected with the inner upper wall of the mounting frame (4) through a bearing.

5. A welding aid for fire doors as defined in claim 1, wherein: The protection device (6) comprises a support column (61), the support column (61) is provided with two, the opposite surfaces of the two support columns (61) are provided with a movable slot (62), the two support columns (61) are symmetrically distributed, the opposite surfaces of the two support columns (61) are provided with a horizontal column (63) at the lower part, the upper end of the horizontal column (63) is provided with a protective net (64), the upper end of the protective net (64) is fixedly connected with a movable column (65), the left end and the right end of the movable column (65) are provided with a sliding block (66), the front ends of the two sliding blocks (66) are provided with a fixed hole (67), and the front ends of the two sliding blocks (66) are provided with a fixed hole (67). The front ends of the two sliding blocks (66) are provided with a fixed hole (67), and the front ends of the two support columns (61) are provided with three adjusting holes (68), and the inside of the two upper adjusting holes (68) is provided with a fixed bolt (69).

6. A fire door welding aid according to claim 5, wherein: The movable column (65) is slidably installed in the inside of the two movable slots (62).

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