CN215469153U

CN215469153U - Shear force wall location ladder muscle welding mould

Info

Publication number: CN215469153U
Application number: CN202121084683.5U
Authority: CN
Inventors: 景文进; 浩杰; 燕成飞; 毛文龙; 程姣; 寇龙涛; 汪宝安; 李刚
Original assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-01-11
Anticipated expiration: 2031-05-20

Abstract

The utility model belongs to the technical field of construction engineering construction, and particularly discloses a shear wall positioning ladder rib welding die which comprises a die frame, wherein the die frame comprises two upper transverse frameworks and two lower transverse frameworks, a vertical supporting square tube is vertically arranged between the upper transverse frameworks and the lower transverse frameworks, horizontal connecting tubes are arranged between the two upper transverse frameworks and the two lower transverse frameworks, and a plurality of grooves with equal intervals are formed in the upper transverse frameworks. According to the utility model, the grooves are formed in the upper transverse framework to realize accurate positioning of the transverse reinforcing steel bars of the ladder ribs, so that the adjacent transverse reinforcing steel bars of the ladder ribs are ensured to be at the same interval, the quality of the ladder ribs is improved, and the quality of the shear wall is further ensured.

Description

Shear force wall location ladder muscle welding mould

Technical Field

The utility model belongs to the technical field of constructional engineering construction, and particularly relates to a shear wall positioning ladder rib welding die.

Background

The shear wall is a side force resistant component commonly used in high-rise buildings, has the advantages of good integrity, large rigidity, good wind load resistance and fire resistance and the like, is widely applied to high-rise building structures, and directly influences the safety of a main structure by the construction quality of the shear wall.

In the installation process of the prefabricated shear wall, because the lower-layer concrete does not position the steel bars of the shear wall in the pouring process, the steel bars need to be repositioned and adjusted before the prefabricated shear wall is installed, the adjustment process is complex and difficult, once the deviation of the steel bars is large, the steel bars need to be cut off and replanted, and the influence on the structure is large. At present, most ladder bars are used to realize fixing a position shear wall reinforcing bars, so the requirement on the ladder bars is higher, but the ladder bars lack a fixed template to fix a position when being manufactured, and the manufacturing process of the ladder bars for positioning the shear wall is complicated and the quality is not high.

Therefore, it is an urgent technical problem to be solved by those skilled in the art to provide a new welding mold for positioning ladder ribs of shear walls.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defect of complex process for manufacturing a shear wall positioning ladder rib in the prior art, and provides a shear wall positioning ladder rib welding die.

The utility model provides a shear wall positioning ladder rib welding die which comprises a die frame, wherein the die frame comprises two upper transverse frameworks 1 and two lower transverse frameworks 2, a vertical supporting square pipe 3 is vertically arranged between the upper transverse frameworks 1 and the lower transverse frameworks 2, horizontal connecting pipes 4 are arranged between the two upper transverse frameworks 1 and the two lower transverse frameworks 2, and a plurality of grooves with equal intervals are formed in the upper transverse frameworks 1.

In a further aspect, the adjacent grooves are spaced at 200mm intervals.

In a further aspect, the upper transverse framework 1 and the lower transverse framework 2 are both 3m long, 50 × 70 × 5 angle irons.

The further proposal is that through holes for passing through the horizontal connecting pipe 4 are arranged on the upper transverse framework 1 and the lower transverse framework 2.

The further scheme is that one end of the horizontal connecting pipe 4 is fixedly connected with the upper transverse framework 1 and the lower transverse framework 2, and the other end of the horizontal connecting pipe penetrates through the through hole to form a movable end.

The further scheme is that the movable end is provided with a guide fixture 5, the guide fixture 5 is a square tube with the length of 100mm and the specification of 40 x 40mm, and the guide fixture 5 is provided with a threaded hole.

The further scheme is that 6 vertical support square tubes 3 are provided, and are all 660mm long 50 × 50mm square tubes.

The further scheme is that 6 horizontal connecting pipes 4 are arranged, and square pipes with the specification of 30 x 30mm are adopted.

The further scheme is that a plurality of threaded holes are formed in the horizontal connecting pipe 4, and the interval between every two adjacent threaded holes is 50 mm.

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

(1) according to the utility model, the grooves are formed in the upper transverse framework to realize accurate positioning of the transverse reinforcing steel bars of the ladder ribs, so that the adjacent transverse reinforcing steel bars of the ladder ribs are ensured to be at the same interval, the quality of the ladder ribs is improved, and the quality of the shear wall is further ensured.

(2) The thickness of the conventional shear wall is generally 200-700mm, the distance between the upper transverse framework and the lower transverse framework can be adjusted by adjusting the guide clamp, the width of the ladder rib can be adjusted when the ladder rib is manufactured, and the novel ladder rib can be suitable for shear walls with different thicknesses.

Drawings

The utility model is illustrated and described only by way of example and not by way of limitation in the scope of the utility model as set forth in the following drawings, in which:

FIG. 1: the utility model has a schematic structure;

FIG. 2: ladder bar using state diagram;

in the figure: 1 upper portion horizontal skeleton, 2 lower part horizontal skeletons, 3 vertical support square pipes, 4 horizontal connecting pipes, 5 direction fixture.

Detailed Description

In order to make the objects, technical solutions, design methods, and advantages of the present invention more apparent, the present invention will be further described in detail by specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, the utility model provides a shear wall positioning ladder rib welding mold, which comprises a mold frame, wherein the mold frame comprises two upper transverse frameworks 1 and two lower transverse frameworks 2, a vertical supporting square tube 3 is vertically arranged between the upper transverse frameworks 1 and the lower transverse frameworks 2, horizontal connecting tubes 4 are respectively arranged between the two upper transverse frameworks 1 and the two lower transverse frameworks 2, and the upper transverse framework 1 is provided with a plurality of grooves with equal intervals.

In this embodiment, the spacing between adjacent grooves is defined as 200mm, and both the upper transverse frame 1 and the lower transverse frame 2 are 3m long, 50 × 70 × 5 angle iron.

Optionally, through holes for passing through the horizontal connecting pipes 4 are formed in the upper horizontal framework 1 and the lower horizontal framework 2, one ends of the horizontal connecting pipes 4 are fixedly connected with the upper horizontal framework 1 and the lower horizontal framework 2, and the other ends of the horizontal connecting pipes pass through the through holes to form movable ends.

Optionally, the movable end is provided with a guiding clamp 5, in this embodiment, the guiding clamp 5 is a square tube with a length of 100mm and a size of 40 × 40mm, and the guiding clamp 5 is provided with a threaded hole.

Optionally, vertical support square pipe 3 is provided with 6, is the long specification 50 of 660mm square pipe 50 x 50mm, sets up respectively at the both ends of the horizontal skeleton 1 in upper portion and the horizontal skeleton 2 in lower part and in the middle of.

Optionally, the horizontal connecting pipes 4 are provided with 6 square pipes with the specification of 30 × 30 mm.

Optionally, the horizontal connecting pipe 4 is provided with a plurality of threaded holes, and the adjacent threaded holes are spaced by 50mm, so that on one hand, the width of the ladder bar is determined, and on the other hand, the horizontal connecting pipe can also be used for positioning the guiding fixture 5, and specifically, after the width between the upper transverse framework 1 and the lower transverse framework 2 is adjusted, the threaded holes of the guiding fixture 5 and the threaded holes of the horizontal connecting pipe 4 are overlapped and fixed by bolts.

When the ladder bar is used, the transverse steel bars are placed in the grooves of the upper transverse framework 1 to ensure that the transverse steel bars cannot shake, and the longitudinal steel bars are placed on the transverse steel bars to be spot-welded to form the ladder bar. When the thickness of shear force wall changed, adjust the width between the horizontal skeleton 1 in upper portion and the horizontal skeleton 2 in lower part, because the screw hole interval on the horizontal connecting pipe 4 is 50mm, the width is confirmed to usable screw hole, the screw hole with direction fixture 5 and the screw hole coincidence of horizontal connecting pipe 4, through the bolt fastening, then place horizontal reinforcing bar in the recess of the horizontal skeleton 1 in upper portion once more, ensure that horizontal reinforcing bar can not rock, place longitudinal reinforcement bar on horizontal reinforcing bar and carry out spot welding, form the ladder muscle.

Ladder muscle is when using, as shown in fig. 2, the left side is the reinforcing bar of shear force wall, the right side is the ladder muscle, the vertical reinforcing bar of ladder muscle is unanimous with shear force wall reinforcing bar width, horizontal reinforcing bar both sides respectively stretch out a bit, the effect of a location is played to the horizontal direction reinforcing bar of shear force wall on the horizontal reinforcing bar of ladder muscle that stretches out in the construction, can guarantee that the even size of interval of shear force wall reinforcing bar is accurate, the ladder muscle can also be stood and is put, control shear force wall horizontal reinforcing bar interval, also can put horizontal control shear force wall vertical reinforcing bar interval.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The utility model provides a shear force wall location ladder muscle welding mould, includes mould frame, its characterized in that, mould frame includes two horizontal skeletons in upper portion (1) and two horizontal skeletons in lower part (2), be provided with vertical braces side pipe (3) between horizontal skeleton in upper portion (1) and the horizontal skeleton in lower part (2) perpendicularly, all be provided with horizontal connecting pipe (4) between two horizontal skeletons in upper portion (1) and two horizontal skeletons in lower part (2), the recess that a plurality of intervals equal is seted up in the horizontal skeleton in upper portion (1).

2. A shear wall positioning ladder bar welding die as claimed in claim 1, wherein the adjacent grooves are spaced 200mm apart.

3. A shear wall positioning ladder rib welding mould according to claim 2, characterized in that the upper transverse framework (1) and the lower transverse framework (2) are both 3m long 50 x 70 x 5 angle iron.

4. The welding die for the shear wall positioning ladder bars as claimed in claim 3, wherein through holes for passing through the horizontal connecting pipes (4) are formed in the upper transverse framework (1) and the lower transverse framework (2).

5. A shear wall positioning ladder reinforcement welding mould according to claim 4, characterized in that one end of the horizontal connecting pipe (4) is fixedly connected with the upper transverse framework (1) and the lower transverse framework (2), and the other end of the horizontal connecting pipe penetrates through the through hole to form a movable end.

6. A shear wall positioning ladder rib welding die according to claim 5, wherein the movable end is provided with a guide clamp (5), the guide clamp (5) is a square tube with the length of 100mm and the specification of 40 x 40mm, and a threaded hole is formed in the guide clamp (5).

7. A shear wall positioning ladder rib welding mould according to claim 6, characterized in that 6 square vertical support tubes (3) are provided, and are all 660mm long 50 x 50mm square tubes.

8. A shear wall positioning ladder rib welding mould according to claim 7, characterized in that 6 horizontal connecting pipes (4) are provided, and square pipes with the specification of 30 x 30mm are adopted.

9. A shear wall positioning ladder rib welding mould as claimed in claim 8, wherein the horizontal connecting pipe (4) is provided with a plurality of threaded holes, and the adjacent threaded holes are spaced by 50 mm.