Carborundum floor column foot rhombic anti-cracking structure supporting mold

Abstract

The utility model discloses a diamond-shaped anti-cracking structure supporting die for a carborundum floor column foot, which comprises a fixing frame, an external corner clamping plate and a double-thread screw supporting piece, the fixing frame and the external corner clamping plate are connected through the double-thread screw supporting piece with a telescopic function, a supporting screw is rotated, and a sleeve seat connected to the external corner clamping plate and the fixing frame can be controlled. And the clamping plates accurately move to the center of the beam column and apply proper pressure, so that the beam column is effectively prevented from cracking. By means of the design, instant adjustment and optimized distribution of the supporting force are achieved, it is guaranteed that the construction process is simple, convenient and rapid, no complex tool is needed, and the operation efficiency and safety of a construction site are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of column foot support moulds, in particular to a diamond-shaped anti-cracking structure support mould for a diamond sand floor column foot. Background Art

[0002] In modern construction projects, corundum flooring is widely used due to its excellent wear resistance and high strength. Its construction process involves evenly spreading and compacting corundum materials into the concrete surface during the initial setting stage of concrete to form a strong and wear-resistant surface layer. However, this flooring system is prone to stress concentration in large paving areas when facing complex environmental conditions, especially the thermal expansion and contraction effects caused by temperature fluctuations. Although conventional practices set expansion joints to adapt to deformation, the cracking, hollowing, and even delamination of corundum flooring at the positive corners of column feet are still a stubborn problem that needs to be solved urgently. As a weak link with complex force and easy damage, the positive corners of column feet will seriously affect the structural safety and service life of the building if its construction is improperly handled, highlighting the urgent need for structural optimization and innovative construction technology in this specific area. Therefore, how to effectively prevent and control the cracking of corundum flooring at the positive corners of column feet has become a technical difficulty that needs to be overcome in the construction industry. Utility Model Content

[0003] Therefore, in order to solve the above problems, the purpose of the utility model is to provide a diamond-shaped anti-crack structure support mold for the column foot of diamond sand floor, comprising:

[0004] A positive angle clamp, the positive angle clamp comprising two mutually perpendicular column pressure surfaces in direct contact with the beam and column;

[0005] The fixing frame includes four straight pressing plates and four right-angled connecting plates, and the pressing plates and the connecting plates can form a closed rectangular frame.

[0006] A double-headed screw support, wherein the double-headed screw support comprises a support screw, and both ends of the support screw are respectively threadedly connected with a first sleeve and a second sleeve, and when the support screw rotates, the first sleeve and the second sleeve move closer to / away from each other;

[0007] The external angle clamp is arranged in a rectangular frame, the first sleeve is fixedly connected to the pressure plate, and the second sleeve is hinged to the external angle clamp.

[0008] Preferably, a handle is fixed to the middle of the support screw.

[0009] Preferably, ear plates are further included, and two ear plates form a group. Coaxial positioning holes are respectively provided on the two ear plates in the same group, and each group of ear plates is fixed to the adjacent ends of the two male angle clamps.

[0010] Preferably, there are four male corner clamps which together form a rectangular frame.

[0011] Preferably, mounting plates are fixed at both ends of the pressure plate, and a card slot is provided on the mounting plate. Card blocks are provided at both ends of the connecting plate to cooperate with the card slot.

[0012] The beneficial effects of the utility model are:

[0013] The fixed frame and the external angle clamp are connected to each other, and the two are connected by a double-head screw support with telescopic function. The support screw can be rotated to control the sleeve connected to the external angle clamp and the fixed frame, so that the clamp can be accurately moved to the center of the beam and column and apply appropriate pressure to effectively prevent the cracking of the beam and column. This design not only realizes the instant adjustment and optimal distribution of the supporting force, but also ensures the simplicity and speed of the construction process, without the intervention of complex tools, which greatly improves the efficiency and safety of the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure when the utility model is used;

[0017] Figure 3 It is a schematic diagram of the structure of a double-headed screw support;

[0018] Figure 4 It is a structural schematic diagram of the external angle splint;

[0019] Explanation of the accompanying numbers: 1. Fixed frame; 11. Pressure plate; 12. Connecting plate; 13. Mounting plate; 14. Slot; 15. Block; 2. External angle clamp; 21. Pressure column surface; 22. Ear plate; 3. Double-headed screw support; 31. Support screw; 32. First set of seats; 33. Second set of seats; 34. Handle bar; 4. Tension screw; 41. Nut; 5. Beam-column.

[0020] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] Embodiment 1:

[0025] Figure 1-Figure 4 The utility model shows a diamond-shaped anti-cracking structural support mold for the column base of a diamond abrasive floor, which includes a male corner clamp 2, a fixed frame 1 and a double-headed screw support member 3. The fixed frame 1 includes four straight pressure plates 11 and four right-angled connecting plates 12. The pressure plates 11 and the connecting plates 12 can form a closed rectangular frame, which is a square frame in this embodiment. The male corner clamp 2 is arranged in the fixed frame 1. The male corner clamp 2 includes two pressure column surfaces 21 that are perpendicular to each other and directly in contact with the beam column 5. The double-headed screw support member 3 includes a support screw 31. The two ends of the support screw 31 are respectively threadedly connected with a first seat 32 and a second seat 33. When the support screw 31 rotates, the first seat 32 and the second seat 33 approach / move away from each other. The first seat 32 is fixedly connected to the pressure plate 11, and the second seat 33 is hinged to the male corner clamp 2.

[0026] When the support screw 31 rotates to control the first seat 32 and the second seat 33 to move away from each other, since the shape of the fixed frame 1 is fixed, the external angle clamp 2 moves toward the center of the fixed frame 1, that is, the beam column 5 and presses on the beam column 5, thereby supporting the beam column 5.

[0027] In order to facilitate the staff to twist the support screw 31, a handle 34 is fixed on the support screw 31. The staff can control the external angle clamp 2 to press the beam column 5 by grasping the handle 34 and turning the screw.

[0028] The external corner clamps 2 are also equipped with interconnected structures for positioning and reinforcement. Specifically, the two ends of the external corner clamps 2 extend away from the pressure column surface 21 to form ear plates 22. The two ear plates 22 on the adjacent ends of two adjacent external corner clamps 2 are parallel to each other. The two ear plates 22 are provided with coaxial positioning holes for the passage of positioning rods, pins, etc. In this embodiment, there are four external corner clamps 2, which can form a rectangular frame, and accordingly, four groups of ear plates 22 are provided.

[0029] The positioning holes can also be used in conjunction with the tension screw 4 and the nut 41. Both ends of the tension screw 4 have external threads for threaded connection with the nut 41. When using the tension screw 4, first pass the tension screw 4 through two coaxial positioning holes, and then tighten and fix the nut 41 on both ends of the tension screw 4. At this time, the nut 41 abuts against the ear plate 22, and the nut 41 limits the two male angle clamps 2 from moving away from each other, thereby providing support force to the beam column 5 in disguised form.

[0030] Mounting plates 13 are fixed at both ends of the pressure plate 11, and slots 14 are provided on the mounting plates 13. Blocks 15 are provided at both ends of the connecting plate 12 to cooperate with the slots 14. The blocks 15 and the slots 14 are arranged in pairs to facilitate the disassembly and assembly of the entire fixing frame 1.

[0031] Working principle:

[0032] Assemble the fixed frame 1, double-headed screw support 3 and external angle clamp 2 around the floor beam column 5. The external angle clamp 2 is arranged in the frame, and the column pressing surface 21 of the external angle clamp 2 faces the beam column 5. The staff turns the supporting screw 31 to make the first set of seats 32 and the second set of seats 33 move away from each other. At this time, the external angle clamp 2 presses on the surface of the beam column 5, exerting a supporting force on the beam column 5 to prevent the beam column 5 from cracking.

[0033] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A diamond-shaped anti-crack structure support mold for the column foot of diamond sand floor, characterized in that: include: A positive angle clamp (2), the positive angle clamp (2) comprising two mutually perpendicular pressure column surfaces (21) that are in direct contact with the beam column (5); A fixed frame (1), the fixed frame (1) comprising four straight pressing plates (11) and four right-angled connecting plates (12), the pressing plates (11) and the connecting plates (12) being able to form a closed rectangular frame; A double-headed screw support (3), the double-headed screw support (3) comprising a support screw (31), the two ends of the support screw (31) being respectively threadedly connected with a first sleeve (32) and a second sleeve (33), and when the support screw (31) rotates, the first sleeve (32) and the second sleeve (33) move closer to / away from each other; The external angle clamping plate (2) is arranged in a rectangular frame, the first sleeve (32) is fixedly connected to the pressure plate (11), and the second sleeve (33) is hinged to the external angle clamping plate (2).

2. The diamond-shaped anti-crack structure supporting mold for the diamond-shaped floor column foot according to claim 1 is characterized in that: A handle bar (34) is fixed to the middle of the support screw rod (31).

3. The diamond-shaped anti-crack structure supporting mold for the diamond-shaped floor column foot according to claim 1 is characterized in that: It also includes ear plates (22), which are grouped into two. The two ear plates (22) in the same group are respectively provided with coaxial positioning holes. Each group of ear plates (22) is fixed to the adjacent ends of the two external angle clamps (2).

4. The diamond-shaped anti-crack structure supporting mold for the diamond-shaped floor column foot according to claim 1 is characterized in that: There are four external corner clamps (2) which together form a rectangular frame.

5. The diamond-shaped anti-crack structure supporting mold for the diamond-shaped floor column foot according to claim 1 is characterized in that: Mounting plates (13) are fixed at both ends of the pressure plate (11), a clamping groove (14) is provided on the mounting plate (13), and clamping blocks (15) are provided at both ends of the connecting plate (12) to cooperate with the clamping groove (14).

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