Concrete handrail steel mould reinforcing tool

Abstract

The utility model relates to the technical field of reinforcing tools, in particular to a concrete handrail steel mould reinforcing tool which comprises a steel mould connecting rope and further comprises a positioning assembly, a steel mould connecting rope and a steel mould connecting rope, the positioning assembly comprises a middle clamping ring and two positioning bases provided with side clamping rings, and a rod body is arranged between the middle clamping ring and the two side clamping rings in an inserted mode; one end of the tightener is mounted on the middle clamping ring, and the other end is connected with the rope by mounting a steel mold; the abutting assembly comprises an air cylinder installed on the positioning base and an abutting sleeve arranged at the front end of an output shaft of the air cylinder. The positioning assembly can be fixedly installed on a foundation and provide a positioning function, can be matched with the tightener to obtain inward tensioning acting force, and can be matched with the arranged abutting assembly to provide outward supporting abutting acting force at the same time. The tensioning acting force and the abutting acting force are balanced, the position of the handrail steel die located at the edge position of a building can be kept fixed, the problem of die shifting is effectively avoided, the stable reinforcing effect is achieved, and the forming quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcement tooling, in particular to a concrete handrail steel formwork reinforcement tooling. Background Art

[0002] Steel formwork is a steel formwork used for concrete pouring and molding. It is widely used in construction projects due to its multiple uses and beautiful concrete pouring and molding. Its function is only to shape concrete. Steel formwork needs to be reinforced before pouring concrete.

[0003] However, the handrail steel formwork located at the edge of the building has limited reinforcement sites during use, which can easily cause the steel formwork to run during the concrete forming process, which is not conducive to the concrete forming quality of this part. In summary, considering how to strengthen the reinforcement performance of the handrail steel formwork at the edge of the building, in view of this, we propose a concrete handrail steel formwork reinforcement tooling. Utility Model Content

[0004] The purpose of the utility model is to solve the deficiencies mentioned in the above background technology and provide a concrete handrail steel formwork reinforcement tooling.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A concrete handrail steel formwork reinforcement tool, comprising a steel formwork connecting rope for being installed on the handrail steel formwork, and further comprising:

[0007] A positioning assembly, comprising a middle snap ring and two positioning bases with detachable side snap rings, the positioning base being used to be installed on a foundation, and a rod body being inserted between the middle snap ring and the two side snap rings;

[0008] A tightener, one end of which is mounted on the middle clamp ring, and the other end of which is connected to the steel mold by a rope mounted on the steel mold to pull the handrail steel mold inward;

[0009] The clamping assembly comprises a cylinder mounted on the positioning base and a clamping sleeve coaxially arranged at the front end of the cylinder output shaft, wherein the clamping sleeve is used for clamping the handrail steel mold outwardly.

[0010] Preferably, the positioning base is provided with a horizontal support plate for mounting the cylinder and a vertical plate for mounting the side clamp ring;

[0011] The cylinder and the side clamp ring are respectively located at two sides of the vertical plate.

[0012] Preferably, the side clamping ring comprises a flat plate detachably mounted on the vertical plate by screws, and the flat plate is fixedly connected to the clamping ring body by a connecting block;

[0013] The clamping ring body is inserted on the rod body.

[0014] Preferably, an external thread column is installed at the cylinder output shaft, and the tightening sleeve is threadedly installed on the external thread column;

[0015] An outer abutment block is arranged at the outer end of the abutment sleeve.

[0016] Preferably, a bottom plate is provided at the bottom of the positioning base, and a plurality of positioning anchor rods for fixing on the foundation are installed on the bottom plate.

[0017] Preferably, a fastening bolt is detachably mounted between the tightener and the middle clamping ring.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The concrete handrail steel formwork reinforcement tooling can be fixedly installed on the foundation and provide a positioning function through the provided positioning component. The structure can cooperate with the tightening device to obtain an inward tightening force, and at the same time cooperate with the provided tightening component to provide an outward supporting tightening force; the tightening force and the tightening force are balanced, which can keep the handrail steel formwork located at the edge of the building in a fixed position, effectively avoid the problem of mold running, have a stable reinforcement effect, and are conducive to ensuring the molding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation relationship of the embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the installation of the side clamp ring and the positioning base of the utility model;

[0024] Figure 4 This is a schematic diagram of the installation of the tightener and the middle clamping ring of the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Rod body; 2. Middle clamp ring; 3. Side clamp ring; 31. Clamp ring body; 32. Connecting block; 33. Plate; 34. Screw; 4. Positioning base; 41. Vertical plate; 42. Horizontal support plate; 5. Positioning anchor rod; 6. Cylinder; 7. External threaded column; 8. Tightening sleeve; 81. External resistance block; 9. Tightener; 10. Fastening bolt; 11. Steel mold connecting rope; 12. Handrail steel mold. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model describes the above technical solution in detail through the following embodiments:

[0029] A concrete handrail steel formwork reinforcement tooling includes a steel formwork connecting rope 11 for installation on a handrail steel formwork 12. It should be explained that the handrail steel formwork 12 itself has an external hanging structure when installed, including bolts, mounting holes, etc., which can be used to install the steel formwork connecting rope 11, and also includes:

[0030] A positioning assembly, comprising a middle snap ring 2 and two positioning bases 4 with detachable side snap rings 3 installed thereon, the positioning base 4 being installed on a foundation to keep the position fixed, a rod body 1 being inserted between the middle snap ring 2 and the two side snap rings 3;

[0031] Tightener 9, such as Figure 1 and Figure 2 The structure shown has one end mounted on the middle clamp ring 2, and the other end is connected to the steel mold by a rope 11 for pulling the handrail steel mold 12 inward;

[0032] The clamping assembly includes a cylinder 6 installed on a positioning base 4, and a clamping sleeve 8 coaxially arranged at the front end of the output shaft of the cylinder 6, the clamping sleeve 8 is used to clamp the handrail steel mold 12 outwardly; in this embodiment, an externally threaded column 7 is installed at the output shaft of the cylinder 6, the clamping sleeve 8 is threadedly installed on the externally threaded column 7, and an external clamping block 81 is provided at the outer end of the clamping sleeve 8, and the distance between the clamping handrail steel mold 12 and the handrail steel mold 12 can be adjusted by the cylinder 6 and the threaded adjustment clamping sleeve 8.

[0033] See also Figure 3As shown in the structure, in this embodiment, the positioning base 4 is provided with a horizontal support plate 42 for installing the cylinder 6, and a vertical plate 41 for installing the side clamping ring 3, and the cylinder 6 and the side clamping ring 3 are respectively located on both sides of the vertical plate 41; a bottom plate is provided at the bottom of the positioning base 4, and four positioning anchor rods 5 for fixing to the foundation are installed on the bottom plate.

[0034] In this embodiment, the side clamping ring 3 includes a flat plate 33 detachably mounted on the vertical plate 41 by screws 34, the flat plate 33 is fixedly connected to the clamping ring body 31 by a connecting block 32, and the clamping ring body 31 is inserted on the rod body 1; and a fastening bolt 10 is detachably installed between the tightener 9 and the middle clamping ring 2, which can prevent the tightener 9 from derailing.

[0035] The working principle of the concrete handrail steel formwork reinforcement tooling of this embodiment is as follows: Figure 2 Taking the installation relationship diagram of the embodiment shown in the figure as an example, in order to better reinforce the handrail steel mold 12 so that it can be cast stably at the edge of the concrete building, the positioning base 4 can be installed on the foundation to keep it fixed, and then Figure 2 As shown in the assembly, the steel mold connecting rope 11 is tightened by adjusting the tensioner 9, and the state of tightening the handrail steel mold 12 is achieved by threaded adjustment of the tightening sleeve 8 and the extension and contraction of the cylinder 6. At this time, the steel mold connecting rope 11 maintains an inward pulling force, and the two sides maintain an outward tightening force to maintain the force balance, so that the position of the handrail steel mold 12 remains fixed, avoiding the mold running problem, and has a stable reinforcement effect.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A concrete handrail steel formwork reinforcement tool, comprising a steel formwork connecting rope (11) for installation on a handrail steel formwork (12), characterized in that: Also includes: A positioning assembly comprises a middle snap ring (2) and two positioning bases (4) on which side snap rings (3) are detachably mounted, the positioning base (4) being used for being mounted on a foundation, and a rod body (1) being inserted between the middle snap ring (2) and the two side snap rings (3); A tightener (9), one end of which is mounted on the middle clamp ring (2), and the other end of which is used to pull the handrail steel mold (12) inward by installing the steel mold connecting rope (11); The clamping assembly comprises a cylinder (6) mounted on the positioning base (4), and a clamping sleeve (8) coaxially arranged at the front end of the output shaft of the cylinder (6), wherein the clamping sleeve (8) is used to clamp the handrail steel mold (12) outwardly.

2. The concrete handrail steel formwork reinforcement tool as claimed in claim 1, characterized in that: The positioning base (4) is provided with a horizontal support plate (42) for mounting the cylinder (6), and a vertical plate (41) for mounting the side clamping ring (3); The cylinder (6) and the side clamp ring (3) are respectively located on both sides of the vertical plate (41).

3. The concrete handrail steel formwork reinforcement tool as claimed in claim 2, characterized in that: The side clamping ring (3) comprises a flat plate (33) detachably mounted on the vertical plate (41) via screws (34); the flat plate (33) is fixedly connected to the clamping ring body (31) via a connecting block (32); The clamping ring body (31) is inserted on the rod body (1).

4. The concrete handrail steel formwork reinforcement tool as claimed in claim 1, characterized in that: An external thread column (7) is installed at the output shaft of the cylinder (6), and the abutting sleeve (8) is threadedly installed on the external thread column (7); An outer abutment block (81) is provided at the outer end of the abutment sleeve (8).

5. The concrete handrail steel formwork reinforcement tool as claimed in claim 1, characterized in that: A bottom plate is provided at the bottom of the positioning base (4), and a plurality of positioning anchor rods (5) for fixing on the foundation are installed on the bottom plate.

6. The concrete handrail steel formwork reinforcement tool as claimed in claim 1, characterized in that: A fastening bolt (10) is detachably mounted between the tightener (9) and the intermediate clamping ring (2).

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