CN210563384U - Steel formwork in deformation joint double-wall simultaneous pouring joint - Google Patents

Abstract

The utility model provides a steel form in double-walled pouring joint of movement joint department simultaneously, it relates to shear wall template field, aims at solving the problem that the double shear wall is under construction simultaneously and pouring is of high quality. Two steel form boards in the steel form board has the seam in the seam are pour simultaneously to deformation joint department double-walled, the steel form board is including steel panel, vertical member, horizontal member, external mold keel, drawknot member in the seam, the steel panel is located in the steel form board and quantity is two respectively for A board and B board in the seam, vertical member sets up along the vertical interval of the surface of steel panel in the seam, horizontal member evenly sets up along the surface level of steel panel in the seam, the interval is provided with hole and the interior nut that corresponds with the drawknot member on vertical member, external mold keel and reserve interior nut on vertical member and the corresponding setting of hole, the drawknot member sets up and both ends are for taking the screw bolt in the double-wall is crisscross.

Description

Steel formwork in deformation joint double-wall simultaneous pouring joint

Technical Field

The utility model relates to a shear force wall template field, concretely relates to joint steel form is pour simultaneously to two walls of movement joint department.

Background

In the prior art, a dual-channel shear wall comprises a first pouring wall body and a second pouring wall body, deformation joints are reserved between the first pouring wall body and the second pouring wall body, and refer to a first drawing description diagram. The external mold adopts a conventional wall body template, and the double shear walls can be simultaneously poured. At present, the conventional method is to fill the polyphenyl boards at deformation joints to serve as inner formworks of the double-layer shear wall, two walls are poured simultaneously, and the filled polyphenyl boards are not taken out any more.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel form in joint is pour simultaneously to two walls of movement joint department to solve the two pass shear force wall that prior art exists and be under construction simultaneously and pour the problem of high quality.

In order to solve the technical problem, the utility model provides a double-wall simultaneous casting joint inner steel formwork at a deformation joint, the double-wall simultaneous casting joint inner formwork at the deformation joint has two steel formworks in a joint, the joint inner steel formwork comprises a joint inner steel panel, a longitudinal rod, a transverse rod, an outer mold main keel, a tie rod and a casting wall body, the joint inner steel panel is positioned in the steel formwork and has two A plates and two B plates respectively, the longitudinal rod is vertically arranged along the outer surface of the joint inner steel panel at intervals, the transverse rod is horizontally and uniformly arranged along the outer surface of the joint inner steel panel, the longitudinal rod is provided with holes corresponding to the tie rod and screw-threaded inner nuts at intervals, the joint inner steel panel is provided with holes and inner nuts and is staggered and corresponding to the longitudinal rod and the holes on the tie rod, the outer mold main keel and the screw-threaded nut reserved on the longitudinal rod are correspondingly arranged, the drawknot rod pieces are arranged on the double walls in a staggered mode, and threaded bolts are arranged at the two ends of the drawknot rod pieces.

Preferably, the longitudinal rod piece is a non-equilateral angle steel long limb and the limb back is connected with the steel panel in the seam, the top end of the longitudinal rod piece is correspondingly provided with a hoisting ring, and the hole of the longitudinal rod piece is provided with a reinforcing angle steel.

Preferably, the transverse rod is an equilateral angle steel.

Preferably, the thickness of the steel panel in the seam is 6 mm.

Preferably, one end of the tie rod piece is inserted into the threaded inner nut through the hole to be connected with the screw thread, and the other end of the tie rod piece is exposed out of the outer die main keel and is fixed through the outer nut, and the width of the seam is adjusted through the outer nut.

The utility model discloses the beneficial effect who brings:

(1) the utility model adopts the templates of different materials for the inner and outer moulds, and the outer mould can be used repeatedly after being removed, and the wall concrete poured by the pouring method has reliable compactness and quality;

(2) the utility model discloses, such pouring measure is favorable to the construction to save construction cost and has reduced construction cycle.

Drawings

Figure 1 is a schematic view of a shear wall form according to the present invention,

figure 2 is a schematic view of the structure of the template a according to the present invention,

FIG. 3 is a schematic diagram of the structure of the B-form according to the present invention

The steel plate comprises 1-longitudinal rod pieces, 2-transverse rod pieces, 3-seam inner steel panels, 4-hoisting rings, 5-outer nuts, 6-screw-threaded inner nuts, 7-holes, 8-outer mold main keels, 9-tie rod pieces, 10-deformation seams, 11-poured walls and 12-reinforcing angle steel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

As shown in fig. 1-3, the utility model provides a double-wall simultaneous casting joint inner steel formwork at a deformation joint, which comprises a joint inner steel panel 3, a longitudinal rod 1, a transverse rod 2, an outer mold main keel 8, a tie rod 9 and a casting wall 11, wherein the joint inner steel panel 3 is positioned in the steel formwork and is divided into two, namely an a plate and a B plate, the longitudinal rod 1 is vertically arranged along the outer surface of the joint inner steel panel 3 at intervals, the transverse rod 2 is uniformly arranged along the outer surface of the joint inner steel panel 3, the longitudinal rod 1 is provided with holes 7 corresponding to the tie rod 9 and screw threads 6 at intervals, because the screw threads 6 are fixed on the transverse longitudinal rod 2 in advance, the transverse rod 2 is fixedly connected with the formwork, the template can be assembled and disassembled without the need of in-seam operation, and the convenience similar to that of a conventional template is achieved. The internal steel panel 3 is provided with holes 7 and threaded internal nuts 6, the holes 7 are arranged in a staggered mode and correspond to the holes 7 in the longitudinal rod pieces 1 and the tie rod pieces 9, the external mold main keel 8 and the threaded internal nuts 6 reserved on the longitudinal rod pieces 1 and the holes 7 are arranged correspondingly, the tie rod pieces 9 are arranged in a staggered mode on two walls, and threaded bolts are arranged at two ends of the tie rod pieces 9.

Further, the longitudinal rod member 1 is a long limb of unequal angle steel, the limb back of the long limb is connected with the steel panel in the seam, the top end of the longitudinal rod member 1 is correspondingly provided with a hoisting ring 4, so that the longitudinal rod member is convenient to disassemble and assemble, and the hole 7 of the longitudinal rod member 1 is provided with a reinforcing angle steel 12 for reinforcing the rigidity and strength of the angle.

Furthermore, the transverse rod pieces 2 are equilateral angle steels, and the thicknesses of the short limbs of the transverse rod pieces 2 and the short limbs of the longitudinal rod pieces 1 are equal, so that the overall thickness of the inner template part can be reduced, and the deformation joint has the characteristic of small width; the outer nut 5 is suitable for different seam widths through adjustment and staggered arrangement, and is convenient to mount and dismount.

Further, the thickness of the steel panel 3 in the joint is 6mm, so that the installation and construction are convenient, and the width of a deformation joint between two shear walls is not less than 120 mm.

Further, the tie rod 9 has one end inserted into the threaded inner nut 6 through the hole 7 to be connected with the screw thread and the other end exposed out of the outer mold main keel 8 and fixed by the outer nut 5 while adjusting the width of the gap by the outer nut, which is advantageous for the stability of the mechanism and the convenience of construction.

Concrete construction steps of pouring the template in the double-wall simultaneous joint at the deformation joint are as follows:

1. when in construction, the bound wall body reinforcing steel bars are firstly checked and accepted to be qualified,

2. a supporting body is arranged at the deformation joint 10,

3. placing the steel template A in the deformation joint and the steel template B in the deformation joint at specified positions,

4. the outer mold main keel 8 is arranged, the bolt head of the drawknot rod piece with the screw thread bolts at the two ends extends to the deformation joint, passes through the hole at the longitudinal rod piece, is screwed into the screw thread-contained inner nut 6 on the opposite longitudinal rod piece and is screwed to a proper position,

5. screwing the outer nut 5 and adjusting the outer nut to correct the seam width and simultaneously making reinforcement and protection measures,

6. pouring concrete after the mold is tested to be qualified

To sum up, the utility model discloses the inner formword sets up to the steel mould and provides the rigid degree of change of sufficient side direction for concrete placement and has ensured that wall body concrete placement of movement joint department is closely knit, dimensional error is little, the surface is smooth, the edges and corners are clear, and such pouring measure is favorable to the construction, saves construction cost and has reduced construction cycle.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a double-wall of movement joint department pours seam interior steel form simultaneously, two steel form in the seam interior moulding board have the seam simultaneously are pour to the double-wall of movement joint department, the steel form is including seam interior steel panels (3), vertical member (1), horizontal member (2), external mold main joist (8), drawknot member (9), pour wall body (11) in the seam, its characterized in that, seam interior steel panels (3) are located the steel form and quantity is two and is A board and B board respectively, the vertical interval setting of surface of steel panels (3) in the seam is followed in vertical member (1), horizontal member (2) are evenly set up along the surface level of seam interior steel panels (3), the interval is provided with in hole (7) and the area screw thread female (6) that correspond with drawknot member (9) on vertical member (1), be provided with hole (7) on the seam interior steel panels (3) and take screw thread female (6) and staggered arrangement and vertical member (1) and drawknot female member (6) and drawknot The holes (7) on the rod pieces (9) correspond to each other, the external mold main keels (8) and the internal nuts (6) with screw threads reserved on the longitudinal rod pieces (1) are arranged correspondingly to the holes (7), the tie rod pieces (9) are arranged on the double walls in a staggered mode, and the two ends of the tie rod pieces are provided with screw threads.

2. The double-wall simultaneous casting joint internal steel formwork at the deformation joint according to claim 1, wherein the longitudinal rod member (1) is a long limb of inequilateral angle steel, the back of the limb is connected with the joint internal steel panel (3), the top end of the longitudinal rod member (1) is correspondingly provided with a hoisting ring (4), and the hole (7) of the longitudinal rod member (1) is provided with a reinforcing angle steel (12).

3. The double-wall simultaneous casting joint inner steel formwork at the deformation joint according to claim 1, wherein the transverse rod members (2) are equilateral angle steels.

4. The double-wall simultaneous casting joint inner steel formwork at the deformation joint according to claim 1, wherein the thickness of the joint inner steel panel (3) is 6 mm.

5. The double-wall simultaneous casting joint internal steel formwork at the deformation joint as claimed in claim 1, wherein one end of the tie rod (9) is inserted into the threaded internal nut (6) through the hole to be connected with the screw thread, and the other end is exposed out of the external mold main keel (8) and fixed through the external nut (5) and simultaneously the width of the joint is adjusted through the external nut.

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