CN213359406U

CN213359406U - Building vertical wall bottom template bracing

Info

Publication number: CN213359406U
Application number: CN202021597752.8U
Authority: CN
Inventors: 吕福增; 吕帅; 杜军
Original assignee: Hebei Shisheng Metal Products Co ltd
Current assignee: Hebei Shisheng Metal Products Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-06-04
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a building vertical wall bottom template bracing. The diagonal brace includes an upper connecting member, a lower connecting member, and a diagonal brace tube. The lower connecting part comprises a lower internal threaded pipe, a lower connecting piece and a lower fixing piece hinged through a riveting shaft; the upper connecting part comprises an upper internal threaded pipe, an upper connecting piece and a welding pin. The upper connecting piece and the lower connecting piece are consistent in structure and comprise a column part processed with external threads and a connected plate part. The external threads of the upper connecting piece and the lower connecting piece are opposite in direction and are respectively matched with the internal threads of the upper internal threaded pipe and the lower internal threaded pipe. The utility model discloses can realize the high-speed joint and the fixed of adjacent die plate, bracing adjustment convenient and fast, the die plate supports steadily firmly.

Description

Building vertical wall bottom template bracing

Technical Field

The utility model discloses be applied to the building field, concretely relates to can support bracing of erecting wall bottom template fast.

Background

In the construction industry, concrete placement must use forms. The vertical wall forms are generally higher, and the forms are reinforced by the cross bars after being connected, so that the forms are prevented from being deformed or overturned by the lateral pressure of concrete. However, the bottommost vertical wall formwork bears the largest pressure, a cleaning window is usually reserved before concrete pouring, the cleaning window is a weak position for fixing the formwork, the formwork is usually dislocated and deformed to leak slurry, the appearance quality of the concrete wall is affected, and concrete cannot be formed when vibrating seriously.

Patent 201810505441.5 provides a bracing device for cast-in-place concrete wall form support, which is complicated in installation and operation and unstable in lower support when large force is applied.

Disclosure of Invention

The utility model provides a technical problem be: the utility model provides a novel building is erected wall bottom template bracing can realize that the high-speed joint of bottom template is fixed, simple to operate is swift, and stability is good.

The utility model adopts the technical proposal that: the building vertical wall bottom formwork diagonal brace comprises an upper connecting part, a lower connecting part and a diagonal brace pipe for connecting the upper connecting part and the lower connecting part. The lower connecting part comprises a lower internal thread pipe welded with the lower opening of the inclined supporting pipe and a lower connecting part in threaded connection with the lower internal thread pipe, the lower connecting part is hinged with the lower fixing part into a whole through a riveting shaft, and the lower fixing part is formed by welding a bottom plate and two wing plates. The lower connecting piece is composed of a column part processed with external threads and a plate part connected with the riveting shaft, and the column part and the plate part are of an integral structure. The upper connecting part comprises an upper internal threaded pipe welded with the upper opening of the inclined supporting pipe and an upper connecting part in threaded connection with the upper internal threaded pipe, and the upper connecting part comprises a columnar part processed with external threads and a plate-shaped part welded with a pin shaft; the external threads of the upper connecting piece and the lower connecting piece are in opposite directions and are respectively matched with the internal threads of the upper internal threaded pipe and the lower internal threaded pipe.

In order to stabilize the stress of the bottom plate, the middle part of the bottom plate is arc-shaped.

The utility model discloses the beneficial effect who gains is: the utility model discloses can realize the high-speed joint and the fixed of adjacent die plate, bracing adjustment convenient and fast does not use specialized tool, and the die plate supports steadily firmly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of a rotary lug structure;

FIG. 4 is a schematic view of a twist grip;

1-bottom plate, 2-wing plate, 3-riveting shaft, 4-lower connecting piece, 5-lower internal threaded pipe, 6-inclined supporting pipe, 7-screwing hole, 8-upper internal threaded pipe, 9-upper connecting piece, 10-pin, 11-pin piece, 12-template frame, 13-ear plate, 14-small shaft, 15-rotating ear and 16-handle.

Detailed Description

The utility model discloses the structure of building vertical wall bottom template bracing sees attached figure 1, and its installation is used and is seen attached figure 2.

This bracing includes upper portion adapting unit and lower part adapting unit to and the bracing pipe 6 of connecting two parts, lower part adapting unit include with bracing pipe 6 end opening welded lower part internal thread pipe 5, with lower part internal thread pipe 5 threaded connection's lower part connecting piece 4, lower part connecting piece 4 is through the articulated lower part mounting of riveting axle 3, the lower part mounting is formed by arc bottom plate 1 and two 2 welding of pterygoid lamina. The middle part of the bottom plate 1 is arc-shaped, so that unstable stress of the inclined strut caused by uneven bottom surface can be avoided, and the stress strength of the bottom plate can be increased by the arc-shaped after cold deformation. The lower connecting member 4 includes a column portion formed with an external thread and a plate portion connected to the rivet shaft 3, which are integrally formed. The riveting shaft 3 connects the lower connecting piece 4 and the lower fixing piece into a whole, and the lower connecting piece 4 drives the inclined supporting tube 6 to freely rotate around the riveting shaft 3. The upper connecting part comprises an upper internal threaded pipe 8 welded with the upper opening of the inclined supporting pipe 6 and an upper connecting part 9 in threaded connection with the upper internal threaded pipe 8, and the shape of the upper connecting part 9 is consistent with that of the lower connecting part 4 and comprises a columnar part processed with external threads and a plate-shaped part welded with a pin shaft 10. A screwing hole 7 is formed in the middle of the inclined supporting tube 6, or a rotating lug is welded, as shown in figure 3, two lug plates 13 are respectively welded on two sides of the middle of the inclined supporting tube 6, a small shaft 14 is fixed in the middle of each lug plate 13, and the rotating lug 15 is hinged with the small shaft 14. Or a rotating handle 16 is directly welded at the middle part of the inclined supporting pipe 6, as shown in figure 4.

The external screw thread of upper portion connecting piece 9 and lower part connecting piece 4 each other is opposite direction, and one is the left hand thread, and one is the right hand thread, and the internal thread of lower part internal thread pipe 5 and the external screw thread cooperation of lower part connecting piece 4, the internal thread of upper portion internal thread pipe 8 and the external screw thread cooperation of upper portion connecting piece 9.

When the utility model is used, as shown in the attached figure 2, the pin 10 is inserted into the hole in the template frame 12, the inclined strut is rotated to place the bottom plate 1 on the ground, and the angle of adjustment is about 45 degrees to be optimal. And inserting a pin piece 11 into the slot of the pin 10, and knocking and fixing. The fixing nail is nailed well after penetrating the hole of the bottom plate 1. The rod iron passes tight hole 7 soon on the bracing tube 6, uses the rotatory bracing tube 6 of rod iron, perhaps lifts rotatory ear 15 rotatory, perhaps direct twist grip 16, all can realize that upper portion internal thread pipe 8 and lower part internal thread pipe 5 make upper portion connecting piece 9 and lower part connecting piece 4 stretch out simultaneously, realizes the tight fixed in top of bottom template. When the fixing device is detached, the pin piece 11 is knocked out, then the pin 10 is knocked out, and the fixing nail on the bottom plate 1 is pulled out.

The utility model discloses can realize the high-speed joint and the fixed of adjacent template, bracing adjustment convenient and fast does not use specialized tool, is applicable to very much the building site operating mode. The bottom template is stably and firmly supported, and the condition of slurry leakage caused by template dislocation and deformation can not occur.

Claims

1. The utility model provides a building is erected wall bottom template bracing, includes upper portion adapting unit, lower part adapting unit and connects bracing tube (6) of two adapting units from top to bottom, its characterized in that: the lower connecting part comprises a lower internal threaded pipe (5) welded with the lower opening of the inclined supporting pipe (6) and a lower connecting piece (4) in threaded connection with the lower internal threaded pipe (5), the lower connecting piece (4) is hinged with a lower fixing piece into a whole through a riveting shaft (3), and the lower fixing piece is formed by welding a bottom plate (1) and two wing plates (2); the lower connecting piece (4) is composed of a columnar part processed with external threads and a plate-shaped part connected with the riveting shaft (3), and the columnar part and the plate-shaped part are of an integral structure; the upper connecting part comprises an upper internal threaded pipe (8) welded with the upper opening of the inclined supporting pipe (6) and an upper connecting part (9) in threaded connection with the upper internal threaded pipe (8), and the upper connecting part (9) comprises a columnar part processed with external threads and a plate-shaped part welded with a pin shaft (10); the external threads of the upper connecting piece (9) and the lower connecting piece (4) are opposite to each other and are respectively matched with the internal threads of the upper internal threaded pipe (8) and the lower internal threaded pipe (5).

2. The building vertical wall bottom formwork diagonal brace of claim 1, wherein: the middle part of the bottom plate (1) is arc-shaped.

3. The building vertical wall bottom formwork diagonal brace of claim 1, wherein: the middle part of the inclined supporting tube (6) is welded with a rotary lug or a rotary handle (16).