Formwork erecting device for reversed beams and reversed ridges

Abstract

The utility model discloses a reverse beam and reverse ridge formwork erecting device which comprises a supporting piece, the supporting piece comprises a connecting part and a fixing part, the connecting part and the fixing part are welded and fixed into a whole, the connecting part and the fixing part are of a hollow tubular structure, the axis of a hollow pipe of the connecting part is perpendicular to the axis of a hollow pipe of the fixing part, and the connecting part and the fixing part are fixed into a whole. The outer contour of the fixing part is matched with the inner contour of the hollow pipe of the connecting part, the connecting part is provided with a mounting hole, a nut is arranged on the face, opposite to the fixing part, of the connecting part, and the fixing position of the nut is matched with the mounting hole; the fixing part of one supporting piece can penetrate through the connecting part of the other supporting piece, so that the fixing parts of the pair of supporting frames are oppositely arranged in parallel, a formwork of a reversed beam and a reversed ridge is clamped, and the formwork corresponding to a secondary structural piece such as the reversed beam and the reversed ridge is supported.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering and relates to a template supporting device with an inverted beam and an inverted ridge. Background Art

[0002] In construction projects, reverse beams and reverse ridges are common construction methods. For example, reverse beams, or flip beams, are beams that are placed above the floor slab for some reason (generally beams are flush with the floor slab), but the foundation beams at the foundation are generally reverse beams. And reverse ridges refer to the practice of preventing water from flowing into the room, and the reverse ridges are poured at the same time as the structural concrete.

[0003] When building the inverted beam and the inverted ridge, it is necessary to set up the formwork in advance to facilitate casting and forming. In the prior art, in the process of setting up the formwork of the inverted beam and the inverted ridge, it is necessary to use transverse members and longitudinal members to support the formwork from multiple directions. However, there are many types of transverse members and longitudinal members, and the construction site needs to build inverted beams and inverted ridges of various sizes, which will result in a wide variety of transverse members and longitudinal members, which is not conducive to the management of the members on the construction site. In addition, it is easy for materials to be mixed, which will affect the efficiency of the formwork setting.

[0004] Therefore, it is urgent to design a formwork supporting device with an inverted beam and an inverted ridge to solve the technical problems existing in the prior art. Utility Model Content

[0005] The purpose of the utility model is to solve some of the technical problems existing in the prior art to at least a certain extent, and to provide a formwork supporting device with an inverted beam and inverted ridge, which has a reasonable structure and is easy to operate. The formwork supporting device can be formed by splicing a plurality of supporting members together, and it can adapt to the sizes of various formworks according to on-site working conditions, and has good promotion value.

[0006] In order to solve the above technical problems, the utility model provides a formwork supporting device for an inverted beam and an inverted ridge, which includes a support member, wherein the support member includes a connecting portion and a fixing portion, and the two are welded and fixed as a whole; the connecting portion and the fixing portion are hollow tubular structures, and the axis of the hollow tube of the connecting portion is perpendicular to the axis of the hollow tube of the fixing portion, and the outer contour of the fixing portion matches the inner contour of the hollow tube of the connecting portion; the connecting portion is provided with a mounting hole, and the opposite surfaces of the connecting portion and the fixing portion are provided with nuts, and the fixing position of the nut matches the mounting hole; the fixing portion is provided with a fixing hole, and the fixing portion of the support member can pass through the connecting portion of another support member to form a pair of fixed portions of the support members that are arranged in parallel and opposite to each other, thereby clamping the formwork of the inverted beam and the inverted ridge to realize the support of the formwork.

[0007] In some embodiments, the fixing hole of the support member is opposite to the mounting hole of another support member, and the bolt passes through the mounting hole and the fixing hole to be connected to the nut.

[0008] In some embodiments, there are multiple fixing holes, which are arranged at intervals along the length direction of the fixing portion.

[0009] In some embodiments, the spacing between the fixing holes is 50-100 mm.

[0010] In some embodiments, the connecting portion and the fixing portion are square steel tubes, and the end surface of the fixing portion is perpendicularly abutted against the side surface of the connecting portion.

[0011] In some embodiments, the template support device of the reverse beam and reverse ridge also includes a protective pad, which is arranged on the inner side wall of the fixed part.

[0012] In some embodiments, the protective pad is made of non-metallic material and is snapped onto the inner side wall of the fixing portion.

[0013] In some embodiments, the protective pad is made of polytetrafluoroethylene and has a wall thickness of 0.5-1 mm.

[0014] In some embodiments, the protective pad is configured with a process hole, and the location of the process hole matches the location of the mounting hole.

[0015] In some embodiments, the protective pad is configured with rectangular holes, and the rectangular holes are staggered on opposite sides of the fixing portion.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides an inverted beam and inverted ridge formwork supporting device, which has a reasonable structure and is easy to operate. The formwork supporting device can be formed by mutually splicing a plurality of supporting members, and it can adapt to the sizes of various formworks according to on-site working conditions, and has good promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0019] Figure 1 It is a schematic diagram of a template supporting device for an inverted beam and inverted ridge according to the utility model;

[0020] Figure 2 It is a schematic diagram of a support member provided in one embodiment of the utility model;

[0021] Figure 3 yes Figure 2 a cross-sectional view of the support member;

[0022] Figure 4It is a schematic diagram of a support member including a protective pad provided in one embodiment of the utility model;

[0023] Figure 5 yes Figure 4 Corresponding component disassembly diagram;

[0024] Figure 6 is a schematic diagram of the protective pad provided by an embodiment of the utility model;

[0025] Figure 7 is a schematic diagram of the protective pad provided by another embodiment of the utility model;

[0026] Figure 8 It is a schematic diagram of an application embodiment of the template supporting device of the utility model;

[0027] Fig. 9 It is a schematic diagram of the template support device of the utility model applied to a small-section ladder column structure;

[0028] Fig.10 It is a schematic diagram of the template support device of the utility model being applied to the construction column beside the masonry wall;

[0029] Fig.11 It is a schematic diagram of the template supporting device of the utility model being applied to a structural column in a masonry wall. DETAILED DESCRIPTION

[0030] Figures 1 to 11 It is a schematic diagram of a template support device for an inverted beam and inverted ridge described in the present application. The present utility model is described in detail below in conjunction with specific embodiments and drawings.

[0031] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0032] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0033] A schematic diagram of a template support device for an inverted beam and inverted ridge according to the utility model is shown as follows: Figure 1The template support device for the inverted beam and the inverted ridge comprises a plurality of support members 10, which are assembled to form a component to support the template for building the inverted beam and the inverted ridge.

[0034] Furthermore, the support member 10 includes a connecting portion 11 and a fixing portion 12. Figure 2 and Figure 3 As shown, the two are welded and fixed as a whole; the connecting portion 11 and the fixing portion 12 are hollow tubular structures, and the axis of the hollow tube of the connecting portion 11 is perpendicular to the axis of the hollow tube of the fixing portion 12, and the outer contour of the fixing portion 12 matches the inner contour of the hollow tube of the connecting portion 11.

[0035] Figure 2 In the illustrated embodiment, the connecting portion 11 and the fixing portion 12 are square steel tubes, and the end surface of the fixing portion 12 is perpendicularly abutted against the side surface of the connecting portion 11 .

[0036] Furthermore, the connecting portion 11 is provided with a mounting hole 11a. Figure 3 As shown, a nut 11 b is disposed on the opposite surface of the connecting portion 11 and the fixing portion 12 , and the fixing position of the nut 11 b matches the mounting hole 11 a .

[0037] Furthermore, the fixing portion 12 is provided with a fixing hole 12a, such as Figure 3 As shown, the fixing portion 12 of the support member 10 can pass through the connecting portion 11 of another support member 10 to form a pair of fixing portions 12 of the support members 10 arranged in parallel and opposite to each other, thereby clamping the template of the reverse beam and reverse ridge to realize the support of the template.

[0038] In the present invention, the fixing hole 12a of the support member 10 is opposite to the mounting hole 11a of another support member 10, and the bolt 20 passes through the mounting hole 11a and the fixing hole 12a to be connected to the nut 11b. Furthermore, the fixing holes 12a of the parallel and oppositely arranged support members 10 are mutually translated so as to facilitate Figure 8 The illustrated tensioning screws 50 pass through the oppositely disposed fixing holes 12a to fix the formwork for constructing the counter beam.

[0039] Furthermore, there are a plurality of fixing holes 12a, which are arranged at intervals along the length direction of the fixing portion 12. In some embodiments, the inner diameter of the fixing hole 12a is 10 mm, and the bolt 20 is arranged to match the fixing hole 12a.

[0040] In some embodiments, the spacing between the fixing holes 12a is 50-100 mm. Preferably, the distance between adjacent fixing holes 12a is 60-80 mm.

[0041] In order to prevent metal parts from interpenetrating with each other and causing friction, the template supporting device for the reverse beam and reverse ridge further includes a protective pad 30 , which is arranged on the inner side wall of the fixing part 12 .

[0042] Furthermore, the protection pad 30 is made of non-metallic material and is clamped to the inner wall of the fixing portion 12 .

[0043] Preferably, the protective pad 30 is made of polytetrafluoroethylene with a wall thickness of 0.5-1 mm. Polytetrafluoroethylene has self-lubricating properties, which facilitates the insertion and fixing of the support member 10 and improves the convenience of operation. At the same time, the protective pad 30 made of polytetrafluoroethylene can increase the wear resistance of the support member 10.

[0044] Figure 6 1 is a schematic diagram of the protective pad provided by an embodiment of the utility model, wherein the protective pad 30 is provided with a process hole 31, and the setting position of the process hole 31 matches the position of the mounting hole 11a. Furthermore, the process hole 31 should be slightly larger than the inner diameter of the mounting hole 11a to prevent the bolt 20 from interfering with the process hole 31 and affecting the fixation of the mutually assembled support members 10.

[0045] Furthermore, the protective pad 30 is provided with a rectangular hole 32, such as Figure 7 As shown, the rectangular holes 32 are staggeredly arranged on opposite surfaces of the fixing portion 12 to prevent the protective pads 30 from interfering with the installation of the bolts 20 .

[0046] Figure 8 It is a schematic diagram of an application embodiment of the template supporting device of the utility model. Figure 8 In the embodiment shown, the fixing holes 12a on the support member 10 for clamping and fixing the template are arranged relatively to facilitate the installation of the tension screw 50. In this embodiment, the tension screw 50 does not need to pass through the cast anti-ridge structure to enhance the strength of the anti-ridge structure and improve the water-retaining effect of the anti-ridge structure.

[0047] Fig. 9 It is a schematic diagram of the application of the formwork supporting device of the utility model to small-section column structures such as ladder columns. In this embodiment, the support members 10 are assembled to enclose and fix the formwork 40 of the ladder column to facilitate the concrete pouring of the small-section column and improve the visual quality.

[0048] Fig.10 It is a schematic diagram of the application of the template supporting device of the utility model to the structural column beside the masonry wall. In this embodiment, the template 40 is set on the upper side, the lower side and the outer side of the masonry wall, the support member 10 is covered on the outer side of the template 40, and the template 40 is fixed by the tension bolts 50. Fig.11 Schematic diagram of the template support device of the utility model applied to the structural column in the masonry wall. Fig.10In the above embodiments, the tension bolts 50 do not pass through the formed secondary structural members to ensure the quality of concrete pouring, improve the strength of the structural column, and improve the water-retaining effect of the structural column.

[0049] Compared with the shortcomings and deficiencies of the prior art, the utility model provides an anti-beam and anti-ridge formwork supporting device, which has a reasonable structure and is easy to operate. The formwork supporting device can be formed by splicing a plurality of supporting members together, and it can adapt to the sizes of various formworks according to on-site working conditions, and has good promotion value.

[0050] The present utility model is not limited to the above-mentioned implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the protection scope of the present utility model.

Claims

1. A template support device for reverse beams and reverse ridges, characterized in that: The invention comprises a support member (10), wherein the support member (10) comprises a connecting portion (11) and a fixing portion (12), and the two are welded and fixed as a whole; the connecting portion (11) and the fixing portion (12) are hollow tubular structures, and the axis of the hollow tube of the connecting portion (11) is perpendicular to the axis of the hollow tube of the fixing portion (12), and the outer contour of the fixing portion (12) matches the inner contour of the hollow tube of the connecting portion (11); the connecting portion (11) is provided with a mounting hole (11a), and the fixing portion (12) is provided with a mounting hole (11a). The connecting portion (11) and the fixing portion (12) are provided with a nut (11b) on the opposite side thereof, and the fixing position of the nut (11b) matches the mounting hole (11a); the fixing portion (12) is provided with a fixing hole (12a), and the fixing portion (12) of the support member (10) can pass through the connecting portion (11) of another support member (10) to form a pair of fixing portions (12) of the support members (10) arranged in parallel and opposite to each other, thereby clamping the template of the anti-beam and anti-ridge to realize the support of the template.

2. The inverted beam and inverted ridge template support device according to claim 1 is characterized in that: The fixing hole (12a) of the support member (10) is opposite to the mounting hole (11a) of another support member (10), and the bolt (20) passes through the mounting hole (11a) and the fixing hole (12a) to be connected to the nut (11b).

3. The template support device for the inverted beam and inverted ridge according to claim 1 is characterized in that: The number of the fixing holes (12a) is plural and they are arranged at intervals along the length direction of the fixing portion (12).

4. The inverted beam and inverted ridge template support device according to claim 3 is characterized in that: The spacing between the fixing holes (12a) is 50-100 mm.

5. The inverted beam and inverted ridge template support device according to claim 1, characterized in that: The connecting portion (11) and the fixing portion (12) are square steel pipes, and the end surface of the fixing portion (12) is perpendicularly abutted against the side surface of the connecting portion (11).

6. The inverted beam and inverted ridge template support device according to claim 1, characterized in that: It also includes a protective pad (30) which is arranged on the inner side wall of the fixing portion (12).

7. The inverted beam and inverted ridge template support device according to claim 6, characterized in that: The protective pad (30) is made of non-metallic material and is clamped on the inner side wall of the fixing portion (12).

8. The inverted beam and inverted ridge template support device according to claim 7, characterized in that: The protective pad (30) is made of polytetrafluoroethylene and has a wall thickness of 0.5-1 mm.

9. The inverted beam and inverted ridge template support device according to claim 6, characterized in that: The protective pad (30) is provided with a process hole (31), and the setting position of the process hole (31) matches the position of the installation hole (11a).

10. The inverted beam and inverted ridge template support device according to claim 6, characterized in that: The protective pad (30) is provided with rectangular holes (32), and the rectangular holes (32) are staggeredly arranged on opposite surfaces of the fixing portion (12).

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