Auxiliary supporting component for cast-in-place concrete oblique beam plate

Abstract

The utility model discloses a cast-in-place concrete oblique beam plate auxiliary supporting component which comprises a base, a first supporting plate and a second supporting plate. A groove is formed in the bottom of the base, a screw hole is formed in the inner side of the top face of the base, and a lower clamping groove is formed in the outer side of the top face of the base. The top plate is hinged to the inner side end of the base, a through hole is formed in the inner side of the top plate, an upper clamping groove is formed in the bottom face of the top plate, and the upper clamping groove is opposite to the lower clamping groove; a threaded column of the bolt penetrates through the through hole and then is connected with the screw hole; and the supporting plate is clamped between the upper clamping groove and the lower clamping groove. The component can be suitable for supporting an oblique beam plate concrete formwork frame body, the angle can be freely adjusted according to the gradients of different oblique beam plates under the condition that sufficient force transmission between the main edge and the secondary edge of the frame body is guaranteed, it is guaranteed that the component can be suitable for oblique beam plates of various angles and can be repeatedly used, the construction cost is saved, and the construction progress is accelerated.

Description

Technical Field

[0001] The utility model relates to an auxiliary supporting component of a cast-in-place concrete inclined beam slab, belonging to the technical field of cast-in-place concrete structure inclined beam slab formwork support. Background Art

[0002] At present, in the process of cast-in-place concrete structure construction, whether it is the construction of inclined roof formwork or stair formwork, it is inevitable to involve the problem of inclined beam and slab formwork support. If only the flat beam and slab frame support erection method is referred to, the primary and secondary ribs of the support frame will often not match due to the inclination angle, resulting in the primary and secondary ribs of the frame slipping due to insufficient friction or even unable to effectively transmit force. At the least, the displacement of the frame affects the quality of concrete pouring, and at the worst, it causes the frame to become unstable and cause safety accidents.

[0003] There are some force transmission components on the market that are suitable for use between the primary and secondary ribs of inclined beam and slab support frames. However, traditional force transmission components are often set to a fixed angle, with relatively single application scenarios, difficult to rotate, or even just used as disposable items, which invisibly causes material waste and increases construction costs. Utility Model Content

[0004] Based on the above, the utility model provides a cast-in-place concrete inclined beam-slab auxiliary support component, which is suitable for the inclined beam-slab frame support to ensure sufficient force transmission between the primary and secondary ribs of the frame, and the angle of the component can be flexibly adjusted according to the inclination of different inclined beam-slabs to ensure that the component can be suitable for inclined beam-slabs with different angles; at the same time, the component has a simple structure and can be used multiple times, saving construction costs to overcome the shortcomings of the prior art.

[0005] The technical solution of the utility model is: a cast-in-place concrete inclined beam slab auxiliary support member, comprising:

[0006] A base, wherein the bottom of the base is provided with a groove, the inner side of the top surface of the base is provided with a screw hole, and the outer side of the top surface of the base is provided with a lower card slot;

[0007] A top plate, the top plate is hinged to the inner side end of the base, the inner side of the top plate is provided with a through hole, the bottom surface of the top plate is provided with an upper groove, and the upper groove is opposite to the lower groove;

[0008] a bolt, wherein the threaded column of the bolt passes through the through hole and is connected to the screw hole;

[0009] A support plate is clamped between the upper clamping slot and the lower clamping slot.

[0010] As a preferred solution of the auxiliary supporting member of the cast-in-place concrete inclined beam and slab described in the utility model, the base is square and the groove is an M-shaped arc groove.

[0011] As a preferred solution of the auxiliary supporting member of the cast-in-place concrete inclined beam and slab of the utility model, there are two groups of grooves which are vertically crossed and arranged on the bottom surface of the base.

[0012] As a preferred solution of the auxiliary supporting member of the cast-in-place concrete inclined beam and slab of the utility model, a hinge is provided at the inner end of the base, and the top plate is connected to the hinge.

[0013] As a preferred solution of the auxiliary supporting member of the cast-in-place concrete inclined beam and slab of the utility model, the upper clamping groove and the lower clamping groove are provided with a plurality of slots, and the two sides of the support plate are respectively inserted into the slots.

[0014] As a preferred solution of the auxiliary supporting member of the cast-in-place concrete inclined beam and slab of the utility model, a concave bolt cavity is provided on the inner side of the top plate, and the through hole is arranged on the bottom surface of the bolt cavity.

[0015] The beneficial effects of the utility model: the utility model is composed of a base, a top plate, a bolt and a support plate to form an auxiliary supporting member for the inclined beam and slab. The member can solve the problems that the cast-in-place concrete inclined beam and slab frame is difficult to support and the main and secondary ribs of the frame are difficult to connect and transmit force. At the same time, the member can freely adjust the angle according to the inclination angle of different inclined beam and slabs, and is suitable for a variety of construction conditions. The member has a simple structure, convenient production and construction, which improves safe and civilized construction on site and reduces material turnover and loss costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the auxiliary support member of the inclined beam slab from one perspective;

[0017] Figure 2 This is a schematic diagram of the auxiliary supporting member of the inclined beam slab from another perspective;

[0018] Figure 3 This is a schematic diagram of the auxiliary supporting member of the inclined beam slab from another perspective;

[0019] Figure 4 It is a cross-sectional schematic diagram of the auxiliary supporting member of the inclined beam plate;

[0020] Figure 5 It is a partial schematic diagram of the auxiliary support member of the inclined beam plate used in the inclined beam support frame;

[0021] Description of reference numerals:

[0022] 1 top plate, 2 support plate, 3 base, 4 bolt cavity, 5 upper slot, 6 lower slot, 7 hinge, 8 bolt, 9 groove. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0024] See also Figures 1 to 5 , the present embodiment is a cast-in-place concrete inclined beam and slab auxiliary support member, comprising a base 3, a top plate 1, a bolt 8 and a support plate 2. The base 3 is square in shape, and a groove 9 is provided at the bottom of the base 3. The groove 9 is preferably in the shape of an M-shaped arc groove, similar to the shape of an inverted egg basket, so that it can be fixedly placed on the main corrugated steel pipe; further, the groove 9 is in two groups, which are formed vertically and cross-formed at the bottom of the base 3, and are all M-shaped arc grooves from all sides, so that the member can be placed vertically or parallel to the main corrugated steel pipe. A screw hole is provided on the inner side of the top surface of the base 3, and the screw hole is slightly inclined inward and facing upward to install the bolt 8. A lower card slot 6 is provided on the outer side of the top surface of the base 3, and the lower card slot 6 is provided with a plurality of slots, which are evenly arranged along the length direction of the base 3. A hinge 7 is installed at the inner end of the base 3, and the inner end of the top plate 1 is connected to the hinge 7, so that the top plate 1 can adjust the angle relative to the base 3. A concave bolt cavity 4 is provided on the inner side of the top plate 1, and a through hole is provided on the bottom surface of the bolt cavity 4. A bolt 8 is placed in the bolt cavity 4, and the threaded column of the bolt 8 can pass through the through hole and engage with the screw hole on the base 3, while the nut of the bolt 8 is slightly larger than the through hole and cannot pass through, so that the bolt 8 pulls the bolt cavity 4 and simultaneously pulls the top plate 1 and the base 3 toward the middle to engage and bear force. An upper card slot 5 is provided on the bottom surface of the top plate 1, and the upper card slot 5 is opposite to the lower card slot 6, and the upper card slot 5 is provided with a plurality of slots, which are evenly arranged along the length direction of the top plate 1. The support plate 2 is clamped between the upper card slot 5 and the lower card slot 6 to prevent them from slipping. The support plate 2 plays an overall compressive resistance role and is the main force-bearing structure of the component. By adjusting the position of the support plate 2 in the upper card slot 5 and the lower card slot 6, the opening and closing angle of the hinge 7 also changes accordingly.

[0025] Construction method: First, determine the inclination angle of the inclined beam (plate) according to the construction drawings, and then erect the concrete formwork frame, and erect it in the order of vertical poles, top supports, and main corrugated steel pipes to the bottom elevation of the inclined beam; then adjust the angle of the component, and according to the inclination angle of the inclined beam, clamp the support plate 2 in the appropriate slots of the upper clamping slot 5 and the lower clamping slot 6 to adjust the angle until the inclination angle of the component top plate 1 is the same as the angle of the inclined beam. At this time, put the bolt 8 in the bolt cavity 4, and the bolt 8 extends out of the bottom through hole of the bolt cavity 4 and engages with the screw hole on the base 3. Use an electric wrench to tighten the bolt 8. Bolt 8 The upper and lower parts are respectively subjected to force in the middle, so that the base 3 and the top plate 1 of the component are subjected to force in the middle. At this time, due to the support of the support plate 2, the angle between the top plate 1 and the base 3 of the component is fixed at a certain angle. Since the support plate 2 is fixed in the slots of the upper and lower slots 6, and at the same time, due to the tightening of the bolts 8, the top plate 1 and the base 3 are engaged in the middle, so that the support plate 2 will not slip or fall off; at this time, the top plate 1 and the base 3 are subjected to the pulling force of the bolts 8 inwards and the supporting force of the support plate outwards, forming a stable triangular force balance, and the component also forms a stable structure. At this time, the component is placed on the main corrugated steel pipe, and the secondary corrugated wood square is placed on the top plate 1 of the component. After repeating the above steps and repeatedly setting up the poles, a stable inclined beam slab concrete formwork frame support system can be formed.

[0026] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cast-in-place concrete inclined beam slab auxiliary support member, characterized in that: include: A base (3), wherein a groove (9) is provided at the bottom of the base (3), a screw hole is provided on the inner side of the top surface of the base (3), and a lower clamping groove (6) is provided on the outer side of the top surface of the base (3); a top plate (1), the top plate (1) being hinged to the inner side end of the base (3), the inner side of the top plate (1) being provided with a through hole, the bottom surface of the top plate (1) being provided with an upper slot (5), the upper slot (5) being opposite to the lower slot (6); a bolt (8), wherein the threaded column of the bolt (8) passes through the through hole and is connected to the screw hole; A support plate (2), the support plate (2) being clamped between the upper clamping groove (5) and the lower clamping groove (6).

2. The cast-in-place concrete inclined beam slab auxiliary support member according to claim 1, characterized in that: The base (3) is square in shape, and the groove (9) is in the shape of an M-shaped circular arc groove.

3. The cast-in-place concrete inclined beam slab auxiliary support member according to claim 2, characterized in that: The grooves (9) are in two groups and are arranged vertically and crosswise on the bottom surface of the base (3).

4. The cast-in-place concrete inclined beam slab auxiliary support member according to claim 1, characterized in that: A hinge (7) is provided at the inner end of the base (3), and the top plate (1) is connected to the hinge (7).

5. The cast-in-place concrete inclined beam slab auxiliary support member according to claim 1, characterized in that: The upper clamping slot (5) and the lower clamping slot (6) are provided with a plurality of slots, and the two sides of the support plate (2) are respectively clamped into the slots.

6. The cast-in-place concrete inclined beam slab auxiliary support member according to claim 1, characterized in that: A concave bolt cavity (4) is provided on the inner side of the top plate (1), and the through hole is arranged on the bottom surface of the bolt cavity (4).

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