CN209986434U

CN209986434U - Be applied to steel construction welded movable safety device against wind

Info

Publication number: CN209986434U
Application number: CN201920558810.7U
Authority: CN
Inventors: 程哲; 李小玲; 许涛; 杨金伟; 李瑛�; 郭沛; 胡伟
Original assignee: Jinchuan Group Co Ltd
Current assignee: Jinchuan Group Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-24
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a be applied to steel construction welded movable safety device against wind belongs to the safety device against wind field, has solved the problem that the backup pad that current windproof method exists easily takes place to shift. The utility model discloses a frame and canopy cloth, canopy cloth are around at the frame top and around, and the frame includes 4 pole settings, still includes 2 backup pads, and the arc wall has been seted up to the backup pad upper end, and the rectangular channel has been seted up to the arc wall lower extreme, and the backup pad both sides are connected respectively in two pole settings, and 2 backup pad positions are relative, are equipped with the round hole with the corresponding position of arc wall on the canopy cloth. The utility model discloses stable in structure prevents wind reliably, and mobile dismantlement facilitates the use, and processing cost is low, guarantees the butt weld quality, improves the efficiency of construction, reduces construction cost.

Description

Be applied to steel construction welded movable safety device against wind

Technical Field

The utility model belongs to the safety device against wind field, concretely relates to be applied to steel construction welded movable safety device against wind.

Background

In the manufacturing of steel structural members, when welding construction is carried out in an open-air environment, the welding quality is greatly influenced by wind factors, the currently adopted wind prevention method is to weld the periphery of a component butt welding seam on a buttress by using angle steel or directly weld the periphery on an operation plane, then wind prevention is carried out by enclosing four angle steel supporting rods by using fiber cloth, and a component supporting plate is abutted against shed cloth for welding. This welding windbreak method has the following problems: the wind-proof device is unstable when being exposed to wind, and potential safety hazards exist; the wind resistance is not tight, quality defects such as incomplete penetration of welding seams, continuous honeycomb-shaped air holes and the like are generated, and the repair rate of the welding seams is high; in the welding process, the support plate is easy to shift, and quality defects such as welding seam dislocation are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to steel construction welded movable safety device against wind to solve the problem that the backup pad that current method of preventing wind exists easily takes place to shift.

The technical scheme of the utility model is that: the utility model provides a be applied to steel construction welded movable safety device against wind, includes frame and canopy cloth, and the canopy cloth is around at the frame top and around, and the frame includes 4 pole settings, still includes 2 backup pads, and the arc wall has been seted up to the backup pad upper end, and the rectangular channel has been seted up to the arc wall lower extreme, and the backup pad both sides are connected respectively in two pole settings, and 2 backup pad positions are relative, are equipped with the round hole with the corresponding position of arc wall on the canopy cloth.

As a further improvement of the utility model, the support plate is connected with the vertical rod through the fixed sliding groove, the fixed sliding groove is arranged at the lower part of the vertical rod, and the two sides of the support plate are positioned in the fixed sliding groove and fixed through the bolt. When the device is installed, the supporting plate is inserted into the fixed sliding groove, so that the supporting plate is convenient to position, and is fixed in the fixed sliding groove through the bolt, and the device is stable and firm.

As a further improvement of the utility model, a fastening plate is arranged between the support plate and the fixed sliding groove, and the fastening plate and the support plate are jointly fixed on the fixed sliding groove through bolts. The mounting plate plays the effect of fixed support plate better, ensures the stability of backup pad, avoids the backup pad to take place the displacement, improves positioning accuracy.

As the utility model discloses a further improvement, the frame still includes 4 horizontal poles, and the welding of pole setting upper end has the apron, and 4 horizontal poles enclose synthetic rectangle frame each other and pass through bolted connection on the apron.

As the utility model discloses a further improvement, the welding of pole setting lower extreme has the bottom plate, and the stability of the multiplicable pole setting of bottom plate, pole setting lower extreme both sides respectively are equipped with a bottom plate floor, and the bottom plate floor passes through bolted connection on the bottom plate, and the bottom plate floor has further increased the stability of pole setting.

As a further improvement of the utility model, the device also comprises an operation plane which is connected with the bottom surfaces of the 4 bottom plates. The operating plane's horizontal plane planarization is better, can fully laminate with the bottom surface of bottom plate, with the bottom plate welding on operating plane, perhaps place on operating plane, the homoenergetic plays the effect that makes the pole setting firm upright. On a hardened and flat ground, the bottom plate can also be directly placed on the ground.

As a further improvement, the upper end of the supporting plate is 500mm away from the bottom plate.

The utility model has the advantages that:

1. the utility model fixes the support plate on the vertical rod of the frame, and respectively arranges an arc-shaped groove for placing a butt welding circular tube and a rectangular groove for placing angle steel, channel steel or H-shaped steel on the support plate, thereby facilitating welding, avoiding quality defects such as wrong welding seams and the like because the support plate can not displace;

2. the utility model designs a fixed sliding groove, which is convenient for positioning when installing the supporting plate, and the supporting plate is fixed in the fixed sliding groove through the fastening plate and the bolt, which is stable and firm;

3. the components in the utility model are connected through bolts, so that the installation and the disassembly are convenient, and the frame is built by adopting rod-shaped components, so that the transportation is convenient;

4. the utility model has stable structure, reliable wind prevention, and can prevent quality defects of discontinuous air holes, continuous cellular air holes, incomplete fusion and the like caused by the influence of factors such as wind on welding seams; the utility model discloses mobile dismantlement facilitates the use, and processing cost is low, guarantees butt weld quality, improves the efficiency of construction, reduces construction cost.

Drawings

Fig. 1 is an external view of the present invention;

FIG. 2 is a schematic structural diagram of the middle frame of the present invention;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a top view of FIG. 2;

fig. 5 is a schematic structural diagram of the middle support plate of the present invention.

In the figure, 1-vertical rod; 2-a cross bar; 3-cover plate; 4-a bottom plate; 5-fixing a sliding groove; 6-a support plate; 7-a fastening plate; 8-an arc-shaped groove; 9-butt welding round pipes; 10-bolt; 11-a circular hole; 12-floor rib; 13-operating plane; 14-a rectangular groove; 15-shed cloth.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a be applied to steel construction welded movable safety device against wind, including frame and canopy cloth 15, canopy cloth 15 centers on the frame top and around, and the frame includes 4 pole settings 1, still includes 2 backup pads 6, and arc wall 8 has been seted up to backup pad 6 upper end, and rectangular channel 14 has been seted up to arc wall 8 lower extreme, and 6 both sides of backup pad are connected respectively on two pole settings 1, and 2 backup pads 6 positions are relative, and the position corresponding with arc wall 8 on canopy cloth 15 is equipped with round hole 11.

The supporting plate 6 is connected with the upright stanchion 1 through a fixed sliding groove 5, the fixed sliding groove is arranged at the lower part of the upright stanchion 1, and two sides of the supporting plate 6 are positioned in the fixed sliding groove 5 and fixed through bolts 10.

A fastening plate 7 is arranged between the supporting plate 6 and the fixed sliding slot 5, and the fastening plate 7 and the supporting plate 6 are jointly fixed on the fixed sliding slot 5 through a bolt 10.

The frame still includes 4 horizontal poles 2, and the welding of 1 upper end of pole setting has

apron

3, and 4 horizontal poles 2 enclose synthetic rectangle frame each other and pass through bolted connection on apron 3.

The welding of pole setting 1 lower extreme has

bottom plate

4, and 1 lower extreme both sides of pole setting are equipped with a bottom plate floor 12 respectively, and bottom plate floor 12 passes through bolted connection on bottom plate 4.

The operation panel 13 is also included, and the operation panel 13 is connected to the bottom surfaces of the 4 bottom plates 4.

The upper end of the supporting plate 6 is 500mm away from the bottom plate (4).

During installation, the bottom plates 4 at the lower ends of the 4 vertical rods 1 are welded on the operating plane 13, the bottom plate rib plates 12 are fixed on the bottom plates 4 through bolts, the cross rods 2 are fixed on the cover plates 3 at the top ends of the vertical rods 1 through bolts, and the 4 vertical rods 1 and the 4 cross rods 2 form a stable frame structure system. The support plate 6 is inserted into the fixed sliding slot 5, the fastening plate 7 is placed between the support plate 6 and the fixed sliding slot 5, and the support plate 6 and the fastening plate 7 are fixed together in the fixed sliding slot 5 by the bolt 10. And (3) surrounding the top and the periphery of the frame with shed cloth 15, and processing round holes 11 with the outer diameter 2mm larger than that of the butt-welding round tubes 9 at the positions on the shed cloth 15 corresponding to the arc-shaped grooves 8.

During the use, will butt joint welding pipe 9 pass round hole 11 on canopy cloth 15 and place in the arc wall 8 in backup pad 6, as shown in fig. 2, place angle steel, channel-section steel or H shaped steel in rectangular channel 14 in backup pad 6, the butt joint crater is arranged in the windproof area, welds. The utility model discloses a steel construction field welding prevents wind and provides the condition.

Claims

1. The utility model provides a be applied to steel construction welded movable safety against wind device, includes frame and canopy cloth, the canopy cloth is around at the frame top and around, the frame includes 4 pole settings, its characterized in that: still include 2 backup pads (6), arc wall (8) have been seted up to backup pad (6) upper end, and rectangular channel (14) have been seted up to arc wall (8) lower extreme, and backup pad (6) both sides are connected respectively on two pole setting (1), and 2 backup pad (6) positions are relative, the position corresponding with arc wall (8) is equipped with round hole (11) on shed cloth (15).

2. The movable windproof device applied to steel structure welding of claim 1, characterized in that: the support plate (6) is connected with the upright stanchion (1) through a fixed sliding groove (5), the fixed sliding groove is arranged at the lower part of the upright stanchion (1), and two sides of the support plate (6) are positioned in the fixed sliding groove (5) and fixed through bolts (10).

3. The movable windproof device applied to steel structure welding of claim 2, characterized in that: a fastening plate (7) is arranged between the support plate (6) and the fixed sliding groove (5), and the fastening plate (7) and the support plate (6) are fixed on the fixed sliding groove (5) through bolts (10).

4. The movable windproof device applied to steel structure welding of any one of claims 1 to 3, characterized in that: the frame still includes 4 horizontal poles (2), the welding of pole setting (1) upper end has apron (3), and 4 horizontal poles (2) enclose synthetic rectangle frame each other and pass through bolted connection on apron (3).

5. The movable windproof device applied to steel structure welding of claim 4, wherein: the lower end of the vertical rod (1) is welded with a bottom plate (4), two sides of the lower end of the vertical rod (1) are respectively provided with a bottom plate rib plate (12), and the bottom plate rib plates (12) are connected onto the bottom plate (4) through bolts.

6. The movable windproof device applied to steel structure welding of claim 5, characterized in that: the device also comprises an operation plane (13), wherein the operation plane (13) is connected to the bottom surfaces of the 4 bottom plates (4).

7. The movable windproof device applied to steel structure welding of claim 6, characterized in that: the upper end of the supporting plate (6) is 500mm away from the bottom plate (4).