Cantilever beam reinforcing structure

Abstract

The utility model relates to the technical field of cantilever beams, and discloses a cantilever beam reinforcing structure which comprises a wall body and a cantilever beam body, a first clamp and a second clamp are respectively clamped on the wall body and the cantilever beam body, and a first mounting plate and a second mounting plate are respectively fixedly connected on the first clamp and the second clamp. A first mounting hole and a second mounting hole are formed in the first mounting plate and the second mounting plate respectively, triangular steel is mounted on the opposite wall surfaces of the second mounting plate and the first mounting plate, connecting holes are formed in the wall surfaces of inner cavities of the triangular steel, connecting bolts are mounted in inner cavities of the connecting holes, and a supporting rod is fixedly connected to the free end of the triangular steel. The triangular steel is installed on the side walls of the first installation plate and the second installation plate through cooperation of the connecting bolts, the connecting holes, the first installation holes and the second installation holes, the supporting rods and the triangular steel form a closed triangular structure, the auxiliary supporting effect on the triangular steel is achieved, the fracture risk of the cantilever beam is reduced, and the service life of the cantilever beam is prolonged. And the safety of the building is ensured to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of cantilever beams, in particular to a cantilever beam reinforcement structure. Background Art

[0002] Cantilever beam structures are often encountered in the field of building design, construction and even reinforcement. Due to the particularity of cantilever beams in the entire structural system, once quality problems occur, it will pose a great safety hazard to the entire building.

[0003] The application number CN202320285234.X disclosed a cantilever beam reinforcement device, including a wall, a cantilever beam, and a support structure. The cantilever beam is arranged on the wall, and the support structure is arranged at the angle between the lower surface of the cantilever beam and the wall. The support structure is arranged at the angle between the lower surface of the cantilever beam and the wall, so that the connection between the cantilever beam and the wall is more stable, reducing the risk of cantilever beam breakage, and ensuring the safety of the building to a certain extent.

[0004] In the above-mentioned prior art solution, the vertical surface of the L-shaped steel plate is reinforced with the wall by bolt connection. However, since it is necessary to drill holes in the wall, this will cause structural damage to the wall, easily damage the foundation and cause changes in the bearing capacity of the wall itself, posing a great safety hazard in the construction.

[0005] To this end, we propose a cantilever beam reinforcement structure. Utility Model Content

[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a cantilever beam reinforcement structure.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cantilever beam reinforcement structure, including a wall and a cantilever beam body, a first clamp and a second clamp are respectively clamped on the wall and the cantilever beam body, a first mounting plate and a second mounting plate are respectively fixedly connected to the first clamp and the second clamp, a first mounting hole and a second mounting hole are respectively opened on the first mounting plate and the second mounting plate, triangular steels are installed on the opposite wall surfaces of the second mounting plate and the first mounting plate, connecting holes are opened on the inner cavity wall surface of the triangular steel, connecting bolts are installed in the inner cavity of the connecting holes, and the free end of the triangular steel is fixedly connected to a support rod.

[0008] Preferably, a reinforcing rod is fixedly connected to the inner cavity of the triangular steel.

[0009] Preferably, the reinforcing rod is an L-shaped structure as a whole, and the support rod and the reinforcing rod are both made of galvanized steel.

[0010] Preferably, the second mounting plate and the first mounting plate are in an L-shaped structure and respectively fit against the bottom wall of the cantilever beam body and the left wall of the wall.

[0011] Preferably, the connecting hole is matched with the first mounting hole and the second mounting hole.

[0012] Preferably, the wall is arranged vertically, and the cantilever beam body is arranged horizontally on the top of the wall. Beneficial Effects

[0013] The utility model provides a cantilever beam reinforcement structure, which has the following beneficial effects:

[0014] 1. This cantilever beam reinforcement structure installs the triangular steel on the side walls of the first mounting plate and the second mounting plate through the cooperation of connecting bolts, connecting holes, first mounting holes and second mounting holes, and at the same time cooperates with support rods. The support rods and the triangular steel form a closed triangular structure, which plays an auxiliary supporting role for the triangular steel, reduces the risk of cantilever beam breakage, and ensures the safety of the building to a certain extent.

[0015] 2. This cantilever beam reinforcement structure is achieved by installing reinforcing rods in the inner cavity of the triangular steel, and the reinforcing rods further strengthen the triangular steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the first mounting plate and the second mounting plate of the utility model;

[0020] Figure 3 It is a schematic diagram of the separation of the connecting hole and the connecting bolt of the utility model.

[0021] Legend:

[0022] 1. Wall; 101. First clamp; 102. First mounting plate; 103. First mounting hole; 2. Cantilever beam body; 201. Second clamp; 202. Second mounting plate; 203. Second mounting hole; 3. Triangle steel; 301. Connecting hole; 302. Connecting bolt; 4. Support rod; 5. Reinforcing rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment: A cantilever beam reinforcement structure, such as Figure 1-Figure 3 As shown, it includes a wall 1 and a cantilever beam body 2, the wall 1 is vertically arranged, the cantilever beam body 2 is horizontally arranged on the top of the wall 1, the wall 1 and the cantilever beam body 2 are respectively clamped with a first clamp 101 and a second clamp 201, the first clamp 101 is fixedly connected to a first mounting plate 102 on the wall surface close to the top of the cantilever beam body 2, the second clamp 201 is fixedly connected to a second mounting plate 202 on the side wall surface close to the bottom of the wall 1, the first mounting plate 102 is provided with two first mounting holes 103, the second mounting plate 202 is provided with two second mounting holes 203, the second mounting plate 202 and the first mounting plate 102 are in an L-shaped structure, respectively fit with the bottom wall surface of the cantilever beam body 2 and the left wall surface of the wall 1, and the second mounting plate 202 and the first mounting plate 102 are on the opposite wall surfaces A triangular steel 3 is detachably installed. Due to its triangular cross-sectional design, the angle iron can provide excellent strength and stability, so that it can effectively withstand vertical and horizontal forces and is not prone to deformation or buckling. The free ends of the triangular steel 3 that are far away from each other are fixedly connected with support rods 4. The support rods 4 and the triangular steel 3 form a closed triangular structure, which plays an auxiliary supporting role for the triangular steel 3. A connecting hole 301 is opened on the inner wall of the triangular steel 3. The connecting hole 301 is compatible with the first mounting hole 103 and the second mounting hole 203. A connecting bolt 302 is installed in the inner cavity of each connecting hole 301. The inner cavity of the triangular steel 3 is fixedly connected with a reinforcing rod 5. The reinforcing rod 5 is an L-shaped structure as a whole, which further strengthens the triangular steel 3. The support rod 4 and the reinforcing rod 5 are both made of galvanized steel.

[0025] The working principle of this utility model:

[0026] When in use, select the appropriate first clamp 101 and second clamp 201 according to the diameter of the wall 1 and the cantilever beam body 2, and install the first clamp 101 and the second clamp 201 on the periphery of the wall 1 and the cantilever beam body 2, and install the triangular steel 3 on the side walls of the first mounting plate 102 and the second mounting plate 202 through the cooperation of the connecting bolts 302, the connecting holes 301 and the first mounting holes 103 and the second mounting holes 203, and at the same time cooperate with the support rod 4, the support rod 4 and the triangular steel 3 form a closed triangular structure, which plays an auxiliary supporting role for the triangular steel 3.

[0027] When in use, by installing the reinforcing rod 5 in the inner cavity of the triangular steel 3 , the reinforcing rod 5 again strengthens the triangular steel 3 .

[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cantilever beam reinforcement structure, comprising a wall (1) and a cantilever beam body (2), characterized in that: The wall (1) and the cantilever beam body (2) are clamped with a first clamp (101) and a second clamp (201) respectively; the first clamp (101) and the second clamp (201) are fixedly connected to a first mounting plate (102) and a second mounting plate (202) respectively; the first mounting plate (102) and the second mounting plate (202) are respectively provided with a first mounting hole (103) and a second mounting hole (203); a triangular steel (3) is installed on the wall surfaces opposite to the second mounting plate (202) and the first mounting plate (102); a connecting hole (301) is provided on the inner wall surface of the triangular steel (3); connecting bolts (302) are installed in the inner cavities of the connecting holes (301); and a supporting rod (4) is fixedly connected to the free end of the triangular steel (3).

2. The cantilever beam reinforcement structure according to claim 1, characterized in that: A reinforcing rod (5) is fixedly connected to the inner cavity of the triangular steel (3).

3. The cantilever beam reinforcement structure according to claim 2, characterized in that: The reinforcing rod (5) is an L-shaped structure as a whole, and the support rod (4) and the reinforcing rod (5) are both made of galvanized steel.

4. The cantilever beam reinforcement structure according to claim 1, characterized in that: The second mounting plate (202) and the first mounting plate (102) are in an L-shaped structure and are respectively fitted to the bottom wall surface of the cantilever beam body (2) and the left wall surface of the wall (1).

5. The cantilever beam reinforcement structure according to claim 1, characterized in that: The connection hole (301) is compatible with the first mounting hole (103) and the second mounting hole (203).

6. The cantilever beam reinforcement structure according to claim 1, characterized in that: The wall (1) is arranged vertically, and the cantilever beam body (2) is arranged horizontally on the top of the wall (1).

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