Adjustable supporting and reinforcing assembly for cast-in-place top plate haunching part formwork

Abstract

The utility model discloses a cast-in-place roof haunched part template adjustable supporting and reinforcing assembly which comprises at least two secondary beams arranged on the back face of a haunched part template, the secondary beams are supported by supporting plates and main beams, and the main beams are parallel to the haunched part template, are made of steel pipes and are of a telescopic structure. The supporting plate is fixed to the main beam in a position-adjustable mode, the main beam is supported by an assembly transverse rod and an assembly vertical rod which are crossed, and the assembly transverse rod and the assembly vertical rod are supported by a top plate supporting frame body. The main beams and the assembly vertical rods, the main beams and the assembly transverse rods, the assembly vertical rods and the assembly transverse rods, the assembly vertical rods and the transverse rods of the top plate supporting frame body, and the assembly transverse rods and the vertical rods of the top plate supporting frame body are connected through fasteners. The device can ensure the safety of the cast-in-place top plate haunched part template, can be suitable for supporting and reinforcing haunched part templates with various sizes, and can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to a template component, in particular to an adjustable supporting and reinforcing component of a cast-in-place top plate plus an axil template. Background Art

[0002] In the design of reinforced concrete structures, in some special cases, the axil structure is used to improve the mechanical properties of concrete components, so as to achieve the effect of making the best use of materials and getting twice the result with half the effort. The axil structure can change the internal force distribution of components, improve the utilization rate of steel bars, weaken the influence of unfavorable factors of the structure, and improve the overall mechanical properties of the structure.

[0003] The formwork at the armpit of the cast-in-place concrete top slab is an inclined plane with an angle, and there is no reliable connection measure with the supporting frame, which makes it easy for the formwork to slide relative to the frame and become unstable as a whole. However, in concrete construction, the conventional formwork support and reinforcement system is difficult to effectively support and reinforce the armpit formwork; and the use of fixed formwork reinforcement requires the customization of steel or aluminum formwork in advance, and the reuse rate of the reinforcement materials of the armpit formwork with different inclination angles is low, and the economy is poor. The cross-sectional size of the armpit component is large, and the load also increases accordingly, so a more reliable support and reinforcement structure is needed. The existing cast-in-place top slab armpit formwork support and reinforcement components are difficult to connect firmly with the supporting frame, and it is difficult to add support poles to the armpit of the cast-in-place top slab according to the requirements of the safety calculation book, and the safety of the armpit formwork cannot be guaranteed. Utility Model Content

[0004] The utility model provides an adjustable support and reinforcement component for a cast-in-place roof plate plus axil formwork to solve the technical problems existing in the known technology. The component can ensure the safety of the cast-in-place roof plate plus axil formwork, can be used for supporting and reinforcing axil formworks of various sizes, and can be reused.

[0005] The utility model adopts the following technical scheme to solve the technical problems existing in the known technology: a cast-in-place top plate with an adjustable support and reinforcement component for an armpit formwork, comprising at least two secondary beams arranged on the back of the armpit formwork, the secondary beams being supported by a support plate and a main beam, the main beam being parallel to the armpit formwork, being made of a steel pipe, and adopting a retractable structure, the support plate being adjustably fixed on the main beam, the main beam being supported by a cross-shaped component crossbar and a component vertical bar, the component crossbar and the component vertical bar being supported by a top plate support frame, and fasteners are used to connect the main beam and the component vertical bar, the main beam and the component crossbar, the component vertical bar and the component crossbar, the component vertical bar and the crossbar of the top plate support frame, and the component crossbar and the vertical bar of the top plate support frame.

[0006] The supporting plate is straddled on the main beam and vertically fixedly connected to the arc-shaped connecting plate, and the arc-shaped connecting plate is fixedly mounted on the main beam.

[0007] The arc-shaped connecting plate is fixedly connected to the main beam by means of bolts, and the bolts are inserted into the pin-joined positioning holes of the main beam.

[0008] The diameters of the pipe sections at both ends of the main beam are the same.

[0009] The diameters of the component cross bars, the component vertical bars and the pipe sections at both ends of the main beam are the same as the rods of the top plate support frame.

[0010] The advantages and positive effects of the utility model are as follows: the secondary beam and the main beam are assembled into the support for the axillary formwork, and the component cross bars and component vertical bars connected to the top plate support frame, arranged crosswise and connected to each other are used to form a support, which forms a reliable support and reinforcement for the axillary formwork, and can ensure the safety of the cast-in-place top plate axillary formwork and the overall stability of the top plate support frame. The support composed of the component cross bars and component vertical bars can be increased according to the verification results of the safety verification book to ensure the safety of the axillary formwork. The rods are connected by fasteners, which are firmly connected to the support frame, easy to disassemble and assemble, and convenient to adjust the connection position of the rods. The main beam adopts a retractable structure with adjustable length and adjustable position of the secondary beam support plate. Therefore, the position and inclination of the main and secondary beams can be adjusted, and it can be used to support and reinforce axillary formworks of various sizes, can be reused, and has low cost and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the application of the utility model;

[0013] Figure 3 This is a schematic diagram of the installation structure of the main beam and the secondary beam of the utility model;

[0014] Figure 4 It is a structural schematic diagram of the main beam of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the support plate and its connecting parts of the utility model;

[0016] Figure 6 for Figure 5 Right view of .

[0017] In the figure: 1. Main beam; 2. Support plate; 3. Component vertical pole; 4. Component horizontal pole; 5. Secondary beam; 6. Axillary formwork; 7. Pin-jointed positioning holes; 8. Arc-shaped connecting plate; 9. Bolts; 10. Lock holes; 11. Top plate support frame. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0019] See also Figure 1 to Figure 6 A cast-in-place top plate with an adjustable support and reinforcement component for an axilla formwork comprises at least two secondary beams 5 arranged on the back of the axilla formwork 6, and the secondary beams 5 are made of wooden squares. The secondary beams 5 are supported by a support plate 2 and a main beam 1, and the main beam 1 is parallel to the axilla formwork 6, is made of a steel pipe, and adopts a retractable structure. The support plate 2 is fixed on the main beam 1 in an adjustable position, and the main beam 1 is supported by a cross-connected assembly crossbar 4 and an assembly vertical bar 3, which are connected to each other. The assembly crossbar 4 and the assembly vertical bar 3 are supported by a top plate support frame 11, and fasteners are used to connect the main beam 1 and the assembly vertical bar 3, the main beam 1 and the assembly crossbar 4, the assembly vertical bar 3 and the assembly crossbar 4, the assembly vertical bar 3 and the crossbar of the top plate support frame 11, and the assembly crossbar 4 and the vertical bar of the top plate support frame 11.

[0020] In this embodiment, the support plate 2 is straddled on the main beam 1 and vertically fixedly connected to the arc-shaped connecting plate 8, and the arc-shaped connecting plate 8 is fixedly mounted on the main beam 1. In more detail, the arc-shaped connecting plate 8 is fixedly connected to the main beam 1 by means of bolts 9, and the bolts 9 are inserted into the pin-joined positioning holes 7 of the main beam 1, and have a simple structure; a bolt lock hole 10 is provided at the tail of the bolt 9, and a pin or other locking member should be inserted during connection. The pipe sections at both ends of the main beam 1 have the same diameter, which can reduce the number of fasteners. The diameters of the component crossbar 4, the component vertical bar 3, and the pipe sections at both ends of the main beam 1 are the same as those of the rods of the top plate support frame, which can further reduce the number of fasteners and facilitate connection with the support frame.

[0021] The above-mentioned adjustable support reinforcement assembly is an extension of the top plate support frame, which is added after the main frame is erected. The number of additions is determined based on the calculation results of the safety calculation book.

[0022] Although the preferred embodiments of the present invention have been described above in conjunction with the accompanying drawings, the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the scope of protection of the present invention.

Claims

1. A cast-in-place roof plate with adjustable support and reinforcement assembly for the armpit formwork, characterized in that: It includes at least two secondary beams arranged on the back of the armpit formwork, the secondary beams are supported by a support plate and a main beam, the main beam is parallel to the armpit formwork, is made of steel pipe, and adopts a retractable structure. The support plate is adjustably fixed on the main beam, and the main beam is supported by cross-shaped component cross bars and component vertical bars. The component cross bars and the component vertical bars are supported by a top plate support frame, and fasteners are used to connect the main beam to the component vertical bars, the main beam to the component cross bars, the component vertical bars to the component cross bars, the component vertical bars to the cross bars of the top plate support frame, and the component cross bars to the vertical bars of the top plate support frame.

2. The cast-in-place roof slab plus armpit formwork adjustable support reinforcement assembly according to claim 1, characterized in that: The supporting plate is straddled on the main beam and vertically fixedly connected to the arc-shaped connecting plate, and the arc-shaped connecting plate is fixedly mounted on the main beam.

3. The cast-in-place roof slab plus armpit formwork adjustable support reinforcement assembly according to claim 2, characterized in that: The arc-shaped connecting plate is fixedly connected to the main beam by means of bolts, and the bolts are inserted into the pin-joined positioning holes of the main beam.

4. The cast-in-place roof slab plus armpit formwork adjustable support reinforcement assembly according to claim 1, characterized in that: The diameters of the pipe sections at both ends of the main beam are the same.

5. The cast-in-place roof slab plus armpit formwork adjustable support reinforcement assembly according to claim 1, characterized in that: The diameters of the component cross bars, the component vertical bars and the pipe sections at both ends of the main beam are the same as the rods of the top plate support frame.

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