CN205063333U - Combined toilet lowering plate hanging formwork device - Google Patents

Abstract

The utility model relates to a combined lifting formwork device for lowering boards in toilets. The two ends of two horizontal square steels arranged in parallel are respectively movably connected with transitional square steels along the length direction, and the outer end surfaces of the transitional square steels at corresponding positions are jointly connected with longitudinal square steels. Horizontal square steel, transitional square steel and longitudinal square steel form a rectangular structure. The two ends of the longitudinal square steel are blocked with a wooden plug and the end face of the wooden plug is flush with the end face of the longitudinal square steel. The surface of the hanging formwork device is smooth and rigid, and can be flexibly combined according to different bathroom sizes, ensuring that the concrete lines at the lowering board of the bathroom are straight, square at right angles, and of good appearance quality, and greatly improve the construction efficiency of workers and effectively avoid The cost of later chisel repairs.

Description

Combined toilet lowering plate hanging formwork device

technical field

The utility model relates to a combined type lifting formwork device for a lowering plate of a toilet, which belongs to a special device for supporting a formwork at the lowering plate of a reinforced concrete structure toilet.

Background technique

During the construction of reinforced concrete structure bathroom lowering slabs, wooden squares are often used as hanging formwork devices, but the poor surface flatness of wooden squares leads to poor apparent quality of concrete at the toilet lowering slabs. In addition, the rigidity of the wooden squares is small, and the right-angled joints of the two wooden squares are more likely to be deformed, causing the bathroom concrete molding lines to be not straight or the right angles are not square, which will have a certain impact on the apparent quality of the finished concrete, and it will be wasteful to chisel and repair later. human and financial resources.

Contents of the invention

The technical problem to be solved by the utility model is to provide a combined type hanging formwork device for the lowering plate of the toilet. The surface of the hanging formwork device is smooth and the rigidity is relatively large. It can be flexibly combined according to different bathroom sizes to ensure that the lines of the concrete at the lowering plate of the toilet are straight. , Right-angle square, good appearance quality, and greatly improve the construction efficiency of workers, effectively avoiding the cost of chisel repair in the later period.

In order to solve the above problems, the specific technical scheme of the utility model is as follows: a combined toilet lowering plate hanging formwork device, the two ends of the horizontal square steel arranged in parallel are respectively movably connected with the transitional square steel along the length direction, and the transitional square steel at the corresponding position The outer end surfaces of the steel are jointly connected with the longitudinal square steel, and the transverse square steel, the transitional square steel and the longitudinal square steel form a rectangular structure. The two ends of the longitudinal square steel are blocked with a wooden plug and the end face of the wooden plug is flush with the end face of the longitudinal square steel.

The two ends of the upper surface of the transverse square steel are respectively provided with inner end jacks, and the two ends of the upper surface of the longitudinal square steel are respectively provided with outer end jacks, and the inner end jacks and the outer end jacks are arranged along the direction of the transverse square steel. The length direction is set coaxially; there is a pin on the transition square steel, and the two ends of the pin are respectively inserted into the inner end jack and the outer end jack.

The upper surface of the transition square steel is provided with two positioning jacks, and a guide groove is provided between the two positioning jacks; a latch handle perpendicular to the axis of the bolt is provided on the bolt, and the guide groove is connected with one of the positioning jacks. The distance between the gaps is equal to the width of the handle of the bolt; and when the handle of the bolt is located in the gap, the two ends of the bolt are respectively inserted into the inner end jack and the outer end jack.

The combined bathroom lowering plate hanging formwork device uses square steel to be fixed together through a bolt device. The surface of the square steel is flat and rigid, and it can be flexibly combined according to different bathroom sizes to ensure that the concrete lines at the toilet lowering plate are straight and right-angled. , The apparent quality is good.

Through the connection form of the bolt or the push-pull bolt, the square steel is connected together to form a rectangular structure, which is more flexible in use and more convenient in loading and unloading.

Description of drawings

Fig. 1 is the perspective view of the combined toilet lowering board hanging formwork device.

detailed description

As shown in Figure 1, a combined type toilet lowering plate hanging formwork device, the two ends of the two horizontal square steel 1 arranged in parallel are respectively movably connected to the transition square steel 2 along the length direction, and the outer end faces of the transition square steel 2 at the corresponding positions are in common Connect the longitudinal square steel 3, the horizontal square steel 1, the transitional square steel 2 and the longitudinal square steel 3 to form a rectangular structure. The two ends of longitudinal square steel 3 are blocked with cork 10 and the end face of cork is flush with the end face of longitudinal square steel 3.

The two ends of the upper surface of the transverse square steel 1 are respectively provided with inner end jacks 4, and the two ends of the upper surface of the longitudinal square steel 3 are respectively provided with outer end jacks 5, and the inner end jacks 4 are connected with the outer end jacks. The holes 5 are arranged coaxially along the length direction of the transverse square steel 1; a latch 6 is provided on the transitional square steel 2, and the two ends of the latch 6 are respectively inserted into the inner end jack 4 and the outer end jack 5.

The upper surface of the transition square steel 2 is provided with two positioning jacks 7, and a guide groove 8 is provided between the two positioning jacks 7; a latch handle 9 perpendicular to the latch axis is provided on the latch 6, and the guide groove The gap distance between 8 and one of the positioning jacks 7 is equal to the width of the latch handle 9;

The working process is as follows: the length of the longitudinal square steel 3 is processed according to the size of the short side of the bathroom, the transitional square steel 2 is a fixed length, and the horizontal square steel 1 is processed according to the size of the long side of the bathroom to ensure that the horizontal square steel 1 and the transitional square steel 2 at both ends The sum of the lengths is equal to the size of the long side of the bathroom. By adjusting the size of the horizontal square steel 1 and the vertical square steel 3, the hanging formwork support of the toilet lowering plate of various sizes can be satisfied. The horizontal square steel 1 and the transitional square steel 2 are connected together by a bolt, the longitudinal square steel 3 and the transitional square steel 2 are connected by a bolt, and the bolt handle 9 is buckled in the gap between the guide groove 8 and one of the positioning jacks 7 , to ensure that the steel connections of all parties are firm and easy to disassemble.

Claims (3)

1. A combined toilet lowering plate hanging formwork device, characterized in that: the two ends of the horizontal square steel (1) arranged in parallel are respectively movably connected to the transitional square steel (2) along the length direction, and the transitional square steel (2) at the corresponding position 2) The outer end faces of the longitudinal square steel (3) are jointly connected, and the transverse square steel (1), the transitional square steel (2) and the longitudinal square steel (3) form a rectangular structure, and the two ends of the longitudinal square steel (3) are provided with wooden plugs (10) Block and the end face of the cork is flush with the end face of the longitudinal square steel (3). 2. The combined toilet lowering plate hanging formwork device according to claim 1, characterized in that: the two ends of the upper surface of the horizontal square steel (1) are respectively provided with inner end jacks (4), and the vertical square steel The two ends of the upper surface of (3) are respectively provided with outer end jacks (5), and the inner end jacks (4) and the outer end jacks (5) are arranged coaxially along the length direction of the transverse square steel (1); A latch (6) is provided on the transition square steel (2), and the two ends of the latch (6) are respectively inserted into the inner jack (4) and the outer jack (5). 3. The combined toilet lowering plate hanging formwork device according to claim 2, characterized in that: the upper surface of the transition square steel (2) is provided with two positioning jacks (7), and the two positioning jacks A guide groove (8) is provided between (7); a latch handle (9) perpendicular to the axis of the latch is provided on the latch (6), and the gap distance between the guide groove (8) and one of the positioning jacks (7) Equal to the width of the latch handle (9); and when the latch handle (9) is located in the gap, the two ends of the latch (6) are respectively inserted into the inner end jack (4) and the outer end jack (5).