Fire receiving pan for high-altitude welding construction

Abstract

The utility model discloses a fire receiving pan for high-altitude welding construction. The fire receiving pan mainly comprises a pan body, a clamping device, an adjusting device and a connecting device. The method is mainly used for high-altitude steel structure welding construction. After the clamping device is clamped into an I-shaped steel beam or a steel column, the handle is manually rotated to enable the clamping device to be meshed with I-shaped steel to clamp the I-shaped steel, then the horizontal position of the fire receiving pan can be adjusted by rotating the adjusting device, and the fire receiving pan can be conveniently placed at the position where slag receiving is convenient. The fire receiving pan can be simultaneously suitable for steel beams and steel columns through the arranged connecting device. According to the utility model, the problem that the fire receiving pan is fixed unstably and is not easy to move in the high-altitude welding work is solved; the high-altitude welding working efficiency can be improved, the device is suitable for various working conditions, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The present application relates to the field of steel structure welding, and in particular to a fire basin for high-altitude welding construction. Background Art

[0002] In the current construction field, steel structural components are mostly used as building frames for factories, training grounds, stadiums, etc., and steel beams and steel columns are mostly welded during installation. A large amount of sparks and welding slag will be generated during high-altitude welding on site, posing a threat to other operators below. In addition, high-temperature sparks and welding slag can easily ignite other flammable materials on site, causing irreparable losses. Therefore, a fire basin is needed to block and collect the sparks and welding slag generated by welding. Existing fire basins are mostly fixed on steel beams with steel wires, which are not easy for operators to operate and are extremely unstable. They can easily cause the fire basin to overturn or fall off and cannot be used on steel columns without steel beams above. For example, the publication number is CN218461293U, which is a fire receiving basin for steel beam welding. Its structure includes a fire receiving bucket, a fixing rod, a mounting cross plate, two lateral adjustment mechanisms, two vertical adjustment mechanisms and two movable wheels. The fixing rod is fixed to the center position of the upper side of the fire receiving bucket, and the fixing rod is detachably connected to the mounting cross plate. The two lateral adjustment mechanisms are respectively fixed to the two sides of the mounting cross plate, and the two vertical adjustment mechanisms are respectively fixed to the outer sides of the two lateral adjustment mechanisms, and the two movable wheels are respectively fixed to the upper sides of the two vertical adjustment mechanisms through the cross rod. The above-mentioned fire receiving basin only plays the role of adjusting the position of the fire receiving basin by displacement of the basin body, and the fire receiving basin is installed on both sides of the steel beam, which is not convenient for adjusting the fire receiving basin and cannot be applied to the steel column. Therefore, the present application designs a fire receiving basin for high-altitude welding construction that can be used in a variety of construction scenarios and is effectively clamped and easy to adjust. Utility Model Content

[0003] The utility model aims to provide a fire basin for high-altitude welding construction, aiming to solve the above-mentioned problems.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a fire receiving basin for high-altitude welding construction, comprising a basin body, a clamping device, a connecting device, and an adjusting device for driving the horizontal displacement of the basin body; the adjusting device and the clamping device are detachably connected, the connecting device and the adjusting device are threadedly connected, the lower part of the basin body is plugged into the lower end of the connecting device, the adjusting device drives the connecting device to move horizontally through the thread, and the connecting device is driven by the adjusting device to drive the basin body to move horizontally. The inside of the basin body is covered with a fireproof cloth for receiving welding slag.

[0005] Furthermore, the clamping device includes a clamping mechanism, a first connecting rod, a second connecting rod, a first threaded sleeve, a fixed block, and a first threaded rod; one end of the first connecting rod is rotatably connected to the inner wall of the clamping mechanism, the other end of the first connecting rod is rotatably connected to the first threaded sleeve, the middle part of the second connecting rod is rotatably connected to the middle part of the first connecting rod, one end of the second connecting rod is rotatably connected to the clamping mechanism, the other end of the second connecting rod is rotatably connected to the fixed block, the first threaded rod is threadedly connected to the first threaded sleeve, and the lower end of the first threaded rod is rotatably connected to the fixed block. The second connecting rod drives the clamping mechanism to clamp the I-beam downward. The upper end of the first threaded rod is fixedly connected to a first rotating handle to facilitate manual operation of the clamping device so that the first threaded rod rotates, and the lower part of the first threaded rod is not provided with threads. The clamping mechanism includes an outer shell, a clamp, a U-shaped rod, a pressure plate and a gasket; the clamp is sleeved inside the outer shell, the clamp is slidably connected to the inside of the outer shell, one end of the first connecting rod is rotatably connected to the inside of the outer shell, one end of the second connecting rod is rotatably connected to the upper part of the clamp, one end of the U-shaped rod is fixedly connected to the outer shell, the other end of the U-shaped rod is fixedly connected to the pressure plate, the gasket is fixedly arranged on the upper part of the pressure plate, the pressure plate and the clamp are coaxial, so that the clamping device can clamp the I-beam member inside the U-shaped rod in both directions to keep the device in a stable state at high altitude.

[0006] Furthermore, the adjustment device includes a protective cover, a second threaded rod, a second rotating handle and a connector. The upper end of the connector is fixedly connected to the inner wall of the protective cover, the lower end of the connector is rotatably connected to the second threaded rod, the second rotating handle is fixedly connected to one end of the second threaded rod, and the upper part of the protective cover is detachably connected to the lower part of the pressure plate. The device can adjust the position of the device by horizontal displacement in the air, which is convenient for operators to perform welding operations. The connecting device includes a second threaded sleeve, a third connecting rod, a rotating joint and a fourth connecting rod; the lower end of the fourth connecting rod is plugged into the lower part of the basin, the upper end of the fourth connecting rod is rotatably connected to the rotating joint, the lower end of the third connecting rod is fixedly connected to the rotating joint, the upper end of the third connecting rod is fixedly connected to the second threaded sleeve, and the second threaded sleeve is threadedly connected to the second threaded rod. The rotating joint allows the fourth connecting rod to drive the basin to flip, so that the device can be applied to various construction conditions such as steel beams and steel columns.

[0007] Compared with the prior art, it has the following beneficial effects:

[0008] The utility model provides a fire-connecting basin for high-altitude welding construction, which uses a clamping device with a threaded connection rod to clamp the device on a steel beam or a steel column to prevent the device from loosening under complex working conditions and when the wind is strong at high altitude. The adjusting device that can be manually adjusted in one direction allows the basin to move in the horizontal direction, which reduces the operating difficulty of the operator and reduces the safety risk. At the same time, the connecting device can be used to turn the basin over, and the clamping device that can be used in multiple directions can be used to install and use the device at multiple angles. The utility model can effectively improve the installation stability of the fire-connecting basin, improve work efficiency, reduce work intensity, and can be applied to a variety of high-altitude welding construction conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is an overall schematic diagram of a fire basin for high-altitude welding construction of the utility model;

[0010] Figure 2 It is a partial enlarged schematic diagram of A of the utility model;

[0011] Figure 3 The utility model is a partial structural schematic diagram of a clamping device of a fire basin for high-altitude welding construction.

[0012] Figure 4 This is a schematic diagram of an adjustment device for a fire basin for high-altitude welding construction according to the utility model;

[0013] In the figure: 1-basin body; 11-fireproof cloth; 2-clamping device; 21-pressing mechanism; 211-housing; 212-pressing device; 213-U-shaped rod; 214-pressing plate; 215-gasket; 22-first connecting rod; 23-second connecting rod; 24-first threaded sleeve; 25-fixed block; 26-first threaded rod; 261-first rotating handle; 3-connecting device; 31-second threaded sleeve; 32-third connecting rod; 33-rotating joint; 34-fourth connecting rod; 4-adjusting device; 41-protective cover; 42-second threaded rod; 43-second rotating handle; 44-connector. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figures 1 to 4As shown, the utility model provides the following technical solutions: a fire receiving basin for high-altitude welding construction, comprising a basin body 1, a clamping device 2, a connecting device 3 and an adjusting device 4 for driving the basin body 1 to move horizontally; the adjusting device 4 is detachably connected to the clamping device 2, the connecting device 3 is threadedly connected to the adjusting device 4, the lower part of the basin body 1 is plugged into the lower end of the connecting device 3, the adjusting device 4 drives the connecting device 3 to move horizontally through threads, and the connecting device 3 is driven by the adjusting device 4 to drive the basin body 1 to move horizontally; the interior of the basin body 1 is fitted with a fireproof cloth 11 for receiving welding slag.

[0016] As another example, Figures 1 to 3 As shown, the clamping device 2 includes a clamping mechanism 21, a first connecting rod 22, a second connecting rod 23, a first threaded sleeve 24, a fixed block 25 and a first threaded rod 26; one end of the first connecting rod 22 is rotatably connected to the inner wall of the clamping mechanism 21, the other end of the first connecting rod 22 is rotatably connected to the first threaded sleeve 24, the middle part of the second connecting rod 23 is rotatably connected to the middle part of the first connecting rod 22, one end of the second connecting rod 23 is rotatably connected to the clamping mechanism 21, the other end of the second connecting rod 23 is rotatably connected to the fixed block 25, the first connecting rod 22 and the second connecting rod 23 are symmetrically arranged in a V-shaped structure, the first threaded rod 26 is threadedly connected to the first threaded sleeve 24, the lower end of the first threaded rod 26 is rotatably connected to the fixed block 25, the first threaded rod 26 rotates to drive the first threaded sleeve 24 to move downward, thereby driving the first connecting rod 22 to push the second connecting rod 23 to move so that the clamp 212 moves downward. The first threaded rod 26 has a first rotating handle 261 fixedly connected to its upper end. Manually rotating the first rotating handle 261 can drive the first threaded rod 26 to rotate. The first threaded rod 26 has no threads at its lower portion to prevent the fixing block 25 from being driven by the first threaded rod 26 to move. The clamping mechanism 21 includes a shell 211, a clamp 212, a U-shaped rod 213, a pressure plate 214 and a gasket 215; the clamp 212 is sleeved inside the shell 211, the clamp 212 is slidably connected to the inside of the shell 211, one end of the first connecting rod 22 is rotatably connected to the inside of the shell 211, one end of the second connecting rod 23 is rotatably connected to the upper part of the clamp 212, the hollow part of the U-shaped rod 213 is used to prevent steel beams or steel column components, so that the device can be clamped on the steel beams or steel columns, one end of the U-shaped rod 213 is fixedly connected to the shell 211, and the other end of the U-shaped rod 213 is fixedly connected to the pressure plate 214, the gasket 215 is made of soft or spring material, which can prevent damage to parts or steel components, and the gasket 215 is fixedly arranged on the upper part of the pressure plate 214, and the pressure plate 214 is coaxial with the clamp 212. The second connecting rod 23 drives the clamp 212 to move downward to cooperate with the pressing plate 214 to clamp the steel beam or steel column.

[0017] As another example, Figure 1 and Figure 4As shown, the adjusting device 4 includes a protective cover 41, a second threaded rod 42, a second rotating handle 43 and a connector 44. The connector 44 is provided with two groups, which are respectively arranged at both ends of the second threaded rod 42 to maintain the stability of the second threaded rod 42 when rotating. The upper end of the connector 44 is fixedly connected to the inner wall of the protective cover 41, the upper part of the protective cover 41 is detachably connected to the lower part of the pressure plate 214, the lower end of the connector 44 is rotatably connected to the second threaded rod 42, and the second rotating handle 43 is fixedly connected to one end of the second threaded rod 42. Rotating the second rotating handle 43 drives the second threaded rod 42 to rotate and thereby drives the connecting device 3 to move horizontally along the second threaded rod 42. The connecting device 3 includes a second threaded sleeve 31, a third connecting rod 32, a rotating joint 33 and a fourth connecting rod 34; the lower end of the fourth connecting rod 34 is fixedly connected to the lower part of the basin body 1, the upper end of the fourth connecting rod 34 is rotatably connected to the rotating joint 33, the lower end of the third connecting rod 32 is fixedly connected to the rotating joint 33, the upper end of the third connecting rod 32 is fixedly connected to the second threaded sleeve 31, the second threaded sleeve 31 is threadedly connected to the second threaded rod 42, the second threaded sleeve 31 is driven by the rotation of the second threaded rod 42 to displace, and then drives the third connecting rod 32 to displace, the third connecting rod 32 drives the fourth connecting rod 34 to displace and then drives the basin body 1 to change its horizontal position, the angle between the third connecting rod 32 and the fourth connecting rod 34 can be changed by the rotating joint 33, and the device can be installed on steel components at various angles in combination with the clamping device 2 that can be used at multiple angles so that the basin body 1 is always placed horizontally.

[0018] Working principle: When in use, first insert the notch on the U-shaped rod 213 on the clamping device 2 into the steel member, manually rotate the first rotating handle 261 to rotate the first threaded rod 26, and then drive the clamp 212 to move downward, and cooperate with the pressure plate 214 to clamp the steel member. After the installation is completed, the second threaded rod 42 is driven to rotate by rotating the second rotating handle 43 to adjust the horizontal position of the basin body 1. When it is adjusted to a suitable position, welding can be carried out. When the construction condition is a vertical steel column or a steel member at an inclined angle, the angle between the fourth connecting rod 34 and the third connecting rod 32 can be changed by rotating the fourth connecting rod 34, and the vertical or inclined steel member can be clamped with the clamping device 2 that can be used at multiple angles to keep the basin body 1 always placed horizontally. After the welding operation is completed, the first rotating handle 261 can be reversed to disengage the device from the steel member.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire basin for high-altitude welding construction, characterized in that , comprising a basin body (1), a clamping device (2), a connecting device (3) and an adjusting device (4) for driving the basin body (1) to move horizontally; the adjusting device (4) is detachably connected to the clamping device (2), the connecting device (3) is threadedly connected to the adjusting device (4), the lower part of the basin body (1) is plugged into the lower end of the connecting device (3), the adjusting device (4) drives the connecting device (3) to move horizontally through the thread, and the connecting device (3) is driven by the adjusting device (4) to drive the basin body (1) to move horizontally.

2. The fire basin for high-altitude welding construction according to claim 1 is characterized in that: The interior of the basin body (1) is covered with a fireproof cloth (11) for receiving welding slag.

3. The fire basin for high-altitude welding construction according to claim 1 is characterized in that: The clamping device (2) comprises a clamping mechanism (21), a first connecting rod (22), a second connecting rod (23), a first threaded sleeve (24), a fixing block (25) and a first threaded rod (26); one end of the first connecting rod (22) is rotatably connected to the inner wall of the clamping mechanism (21), the other end of the first connecting rod (22) is rotatably connected to the first threaded sleeve (24), the middle part of the second connecting rod (23) is rotatably connected to the middle part of the first connecting rod (22), one end of the second connecting rod (23) is rotatably connected to the clamping mechanism (21), the other end of the second connecting rod (23) is rotatably connected to the fixing block (25), the first threaded rod (26) is threadedly connected to the first threaded sleeve (24), and the lower end of the first threaded rod (26) is rotatably connected to the fixing block (25).

4. The fire basin for high-altitude welding construction according to claim 3 is characterized in that: The upper end of the first threaded rod (26) is fixedly connected to a first rotating handle (261), and the lower part of the first threaded rod (26) is not provided with threads.

5. The fire basin for high-altitude welding construction according to claim 3 is characterized in that: The clamping mechanism (21) comprises a shell (211), a clamp (212), a U-shaped rod (213), a pressing plate (214) and a gasket (215); the clamp (212) is sleeved inside the shell (211), the clamp (212) is slidably connected to the inside of the shell (211), one end of the first connecting rod (22) is rotatably connected to the inside of the shell (211), one end of the second connecting rod (23) is rotatably connected to the upper part of the clamp (212), one end of the U-shaped rod (213) is fixedly connected to the shell (211), the other end of the U-shaped rod (213) is fixedly connected to the pressing plate (214), the gasket (215) is fixedly arranged on the upper part of the pressing plate (214), and the pressing plate (214) and the clamp (212) are coaxial.

6. The fire basin for high-altitude welding construction according to claim 5 is characterized in that: The adjusting device (4) comprises a protective cover (41), a second threaded rod (42), a second rotating handle (43) and a connector (44); the upper end of the connector (44) is fixedly connected to the inner wall of the protective cover (41); the lower end of the connector (44) is rotatably connected to the second threaded rod (42); the second rotating handle (43) is fixedly connected to one end of the second threaded rod (42); and the upper part of the protective cover (41) is detachably connected to the lower part of the pressure plate (214).

7. The fire basin for high-altitude welding construction according to claim 6 is characterized in that: The connecting device (3) comprises a second threaded sleeve (31), a third connecting rod (32), a rotating joint (33) and a fourth connecting rod (34); the lower end of the fourth connecting rod (34) is plugged into the lower part of the basin body (1), the upper end of the fourth connecting rod (34) is rotatably connected to the rotating joint (33), the lower end of the third connecting rod (32) is fixedly connected to the rotating joint (33), the upper end of the third connecting rod (32) is fixedly connected to the second threaded sleeve (31), and the second threaded sleeve (31) is threadedly connected to the second threaded rod (42).

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