CN204370809U - A kind of snap close sucked type Inner support member for wall column formwork - Google Patents

Abstract

The utility model discloses a kind of snap close sucked type inner support member for wall column formwork, it is characterized in that: comprise snap close sucker (1) and wall column drag hook (2); Described snap close sucker (1) is individually fixed in wall column drag hook (2) two ends; Described two snap close sucker (1) other ends are individually fixed on the wall column formwork (3) of side.The utility model can be shaped making in batches, and integrated cost is cheap, can save a large amount of reinforcing bar; Practicality and high efficiency, be easy to construction, reduce manpower consumption, improve efficiency of construction; Support effect is stablized, and concrete surface planeness is good, and apparent mass is reliable, ensure that construction quality.

Description

A locking suction cup type inner support for wall column formwork support

technical field

The utility model relates to the field of inner support parts for wall column formwork, in particular to a locking suction cup type inner support piece used for wall column formwork support.

Background technique

At present, in the construction of wall column formwork in industrial and civil construction projects, two types of formwork internal supports are often used. The first one is to use custom-made shaped fine stone concrete inner support strips. The concrete support strips are placed on the horizontal distribution bars of the wall columns and bound to the wall bars to ensure the tightness and smoothness of the formwork joints. This method is suitable for wall columns In the case of small thickness (generally <500mm), for thicker cases, the size and quantity of concrete support bars must be increased, which is not conducive to the vibration of concrete, and it is difficult to ensure the quality of concrete pouring; the second is to use welding The short steel bars are used as the internal support of the formwork. The short steel bars are placed on the horizontal bars of the wall columns and fixed by spot welding. This method requires a large amount of steel bars. When workers use steel bar raw materials for processing, the project cost will be greatly increased, and the ends of the steel bars are sharp. When the formwork is fastened, the steel bars may be nailed into the formwork, so that the inner support of the steel bars will not work. In addition, the use of short steel bars as the inner support will easily lead to poor flatness and poor appearance of the concrete surface.

Utility model content

The technical problem to be solved by the utility model is: to provide a lock suction cup type inner support for wall column formwork, which solves the waste of artificial materials, unstable support effect and easy defects in apparent quality existing in the prior art And other issues.

The technical scheme that the utility model adopts for solving the problems of the technologies described above is:

A locking suction cup type inner support for wall column formwork, comprising a locking suction cup and a wall column hook; the locking suction cups are respectively fixed at both ends of the wall column hook; the other ends of the two locking suction cups Fastened to the stud formwork on one side.

The lock suction cup includes a suction cup part and a lock part; the suction cup part is fixed to the wall column formwork, the lock part is connected to the wall column pull hook, and the lock part is clamped and pushed up by the U-shaped lock buckle at the end. The pull hook of the supporting wall column is formed as a whole, and then the positioning size of the wall column is ensured by fixing the pull screw.

The sucker part is a deep recessed circular sucker; the lock part is in the shape of a circular platform with a U-shaped groove in the middle, and the width of the groove is adapted to the hook of the wall post.

The wall post pull hook is a "C" shaped steel bar with both ends bent inward.

The length of the locking suction cup is 1/2 of the remaining length after subtracting the length of the hook of the wall stud from the distance between the wall stud formwork.

The technical effect that the utility model adopts above-mentioned technical scheme to have is:

It can be made in batches, with low comprehensive cost, and can save a lot of steel bars; it is practical and efficient, easy to construct, reduces labor consumption, and improves construction efficiency; the supporting effect is stable, the concrete surface is smooth, and the apparent quality is reliable, ensuring the construction quality.

Description of drawings

Below in conjunction with accompanying drawing, the utility model will be further described

Fig. 1 is the structural representation of the utility model

Fig. 2 is the structural diagram of the locking sucker of the utility model

Figure 2-1 is the front view of the lock suction cup

Figure 2-2 is the left view of the lock part

Figure 2-3 is a top view of the lock part

Figure 3 is a schematic diagram of the sucker part

Figure 4 is a schematic diagram of installation of the utility model

Among them, 1-lock suction cup, 2-wall post hook, 3-wall post formwork, 4-suction cup part, 5-lock part, 6-pair pull screw

Detailed ways

As shown in Figure 1, a lock suction cup type inner support for wall column formwork, comprising a lock suction cup 1 and a wall column hook 2; the lock suction cup 1 is respectively fixed at both ends of the wall column hook 2; The other ends of the two lock suction cups 1 are respectively fixed on the wall stud template 3 on the side; the lock sucker 1 and the wall stud hook 2 form an inner support with the same size as the wall stud width, and the lock The buckle suction cup 1 forms a complete internal support system with the templates on both sides of the wall column.

The locking suction cup 1 shown in Figure 2-1, 2-2 and 2-3 includes a suction cup part 4 and a locking part 5; Column pull hook 2 connection.

As shown in Figure 3, the sucker part 4 is a deep concave circular sucker, the sucker is made of hard material, made of a special mold, and can be mass-produced; The width of the groove is adapted to the wall post hook 2, so as to ensure that the wall post hook 2 can be clamped.

The wall column drag hook 2 is a steel bar in a "C" shape, and the two ends are bent inwardly.

The length of the locking suction cup 1 is half of the remaining length after subtracting the length of the wall column hook 2 from the distance between the wall column formwork 3; in one embodiment, the depth of the locking part 2 is about 20-30mm, which can be adjusted according to the actual project .

As shown in Figure 4, when in use, before the wall column reinforcement is bound and sealed, the lock suction cup 1 is fixed on the wall column hook 2 through the end buckle connection to form an internal support system with the same size as the wall column width , and then support one side of the formwork against the suction cup part 4 on the top of the lock suction cup, properly adjust and check and support the other side of the formwork and fasten it. Afterwards, the steel hook, the two locking suction cups 1, the templates on both sides and the tensioning screw 6 form a stable fastening system, so that the supporting member plays a stable supporting role.

It should be noted that the above specific implementations of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims or equivalents of such scope and boundaries.

Claims (4)

1. for a snap close sucked type inner support member for wall column formwork, it is characterized in that: comprise snap close sucker (1) and wall column drag hook (2); Described snap close sucker (1) is individually fixed in wall column drag hook (2) two ends; Described two snap close sucker (1) other ends are individually fixed on the wall column formwork (3) of side;

Described snap close sucker (1) comprises suction cup portion (4) and lock catch part (5); Described suction cup portion (4) is fixed with wall column formwork (3), and described lock catch part (5) is connected with wall column drag hook (2).

2. the snap close sucked type inner support member for wall column formwork according to claim 1, is characterized in that: described suction cup portion (4) is dark female circular magnetic chuck; Described lock catch part (5) is in round table-like, and centre has U-lag, and width and the wall column drag hook (2) of groove adapt.

3. the snap close sucked type inner support member for wall column formwork according to claim 1, is characterized in that: described wall column drag hook (2) is the reinforcing bar in " C " shape, inward at both ends lateral buckling.

4. the snap close sucked type inner support member for wall column formwork according to claim 1, is characterized in that: the length of described snap close sucker (1) is that wall column formwork (3) spacing cuts 1/2nd of residue length after wall column drag hook (2) length.