Quickly detachable reinforcing mesh

Abstract

The utility model provides a reinforcing mesh capable of being disassembled quickly, which belongs to the technical field of reinforcing meshes and is of a net structure formed by vertically connecting a plurality of transverse reinforcing steel bars and a plurality of longitudinal reinforcing steel bars, and connecting components are arranged at contact positions of the transverse reinforcing steel bars and the longitudinal reinforcing steel bars. The penetrating holes in the longitudinal steel bars are aligned with the penetrating columns to be downwards extruded, the penetrating holes extrude the elastic pieces on the penetrating columns, so that the elastic pieces are pressed into the mounting grooves till the penetrating columns completely penetrate through the penetrating holes, the horizontal height of the bottoms of the elastic pieces is equal to the horizontal height of the upper surfaces of the longitudinal steel bars at the moment, and under the action of resilience force of the elastic pieces, the longitudinal steel bars are fixed. When the longitudinal reinforcing steel bars need to be detached, only the two elastic pieces on the penetrating column need to be pinched, the elastic pieces are completely embedded into the mounting grooves, the elastic pieces cannot block the longitudinal reinforcing steel bars, then the longitudinal reinforcing steel bars are pulled upwards, and the longitudinal reinforcing steel bars can be detached. And the transverse steel bars and the longitudinal steel bars can be disassembled.

Description

Technical Field

[0001] This utility model relates to the technical field of winding devices, and in particular to a quick-detachable steel mesh. Background Technology

[0002] Reinforcing mesh is a grid sheet made of plain round steel bars or ribbed steel bars connected vertically at a specific interval. Traditionally, the horizontal and vertical steel bars of reinforcing mesh are usually connected by binding or welding, which makes disassembly difficult, cannot be reused, and is prone to deformation during transportation.

[0003] In the prior art, the patent with authorization announcement number CN216866035U discloses a detachable steel mesh reinforcement hoisting device and a prefabricated steel mesh. This device can ensure the rigidity of the steel mesh during transportation and hoisting, prevent the steel mesh from deforming and falling apart, and is small in size, light in weight, detachable, and reusable.

[0004] However, this device increases costs by adding a first and second sleeve to the transverse and longitudinal reinforcing bars to fix the connection. During installation, the transverse and longitudinal reinforcing bars need to be inserted from the ends of the first and second sleeves, which affects the ease of installation. Therefore, a quick-detachable reinforcing mesh is designed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a quick-disassembly steel mesh.

[0006] The technical problem to be solved by this utility model is to provide a quick-disassembly steel mesh, which solves the problem that the steel mesh in the prior art is fixed at the connection between the transverse and longitudinal steel bars by binding or welding, resulting in inconvenience in disassembly.

[0007] This utility model provides a quick-disassembly steel mesh, which is a mesh structure formed by multiple transverse steel bars and multiple longitudinal steel bars connected vertically, and a connecting component is provided at the contact point of the transverse steel bars and the longitudinal steel bars.

[0008] The connecting assembly includes a through column fixed to the transverse reinforcing bar and a through hole penetrating the longitudinal reinforcing bar. The through column has mounting grooves on its upper left and right sides, and an elastic sheet is fixedly installed on the top inner side of the mounting groove.

[0009] Preferably, the elastic sheet is a right-angled trapezoid with a narrower width at the top and a wider width at the bottom.

[0010] Preferably, when the elastic sheet is not compressed, the upper part of the elastic sheet is completely embedded in the mounting groove, and the bottom of the elastic sheet extends out of the mounting groove. When the elastic sheet is compressed, both the upper and lower parts of the elastic sheet are embedded in the mounting groove.

[0011] Preferably, the distance between the bottom surface of the elastic sheet and the transverse reinforcing bar is equal to the diameter of the longitudinal reinforcing bar.

[0012] Preferably, the transverse reinforcing bar is split in the middle into a left half and a right half, and the left half and the right half are connected by a rotating assembly.

[0013] Preferably, the rotating assembly includes an inverted concave frame, and the left and right halves are respectively rotatably mounted on the left and right sides of the inverted concave frame via pins.

[0014] Preferably, the top of the opening below the inverted concave frame is a semi-circular arc that matches the transverse reinforcing bar, and when the left and right halves are at the same horizontal height, the top of the left and right halves are attached to the semi-circular arc.

[0015] Preferably, the right end of the left half and the left end of the right half are hemispherical.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] 1. This utility model, by providing a connecting component, allows for the connection of longitudinal and transverse reinforcing bars. When the longitudinal reinforcing bar is connected to the through-hole, the through-post is aligned with the through-hole and pressed downwards. The through-hole presses against the elastic plate on the through-post, causing the elastic plate to be pressed into the installation groove until the through-post is fully inserted into the through-hole. At this point, the bottom horizontal height of the elastic plate is equal to the upper surface horizontal height of the longitudinal reinforcing bar. Under the action of the elastic plate's rebound force, the elastic plate pops out from below the installation groove, achieving the effect of positioning the longitudinal reinforcing bar. Installation is simple and convenient. When the longitudinal reinforcing bar needs to be disassembled, simply pinch the two elastic plates on the through-post, ensuring the elastic plates are fully embedded in the installation groove so that they do not obstruct the longitudinal reinforcing bar. Then pull the longitudinal reinforcing bar upwards to disassemble the transverse and longitudinal reinforcing bars.

[0018] 2. By incorporating a rotating component, this utility model allows for easier transportation. When transporting the steel mesh, the left half can be rotated downwards along the right half via the rotating component, reducing the overall size of the steel mesh. Furthermore, during use, when the left and right halves are at the same horizontal level, their upper parts rest within the semi-circular arc of the inverted concave frame, ensuring stability. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model.

[0021] Figure 2 This is a three-dimensional structural disassembly diagram of the present invention.

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A.

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the through-column of this utility model.

[0024] Figure 5 This utility model Figure 2 Enlarged structural diagram at point B.

[0025] Figure 6 This is a schematic cross-sectional view of the connection between the left and right halves of this utility model.

[0026] [Figure Labels]

[0027] 1. Reinforcing bar; 101. Left half; 102. Right half; 103. Pin; 2. Longitudinal reinforcing bar; 201. Through hole; 3. Through column; 301. Elastic sheet; 302. Mounting groove; 4. Inverted concave frame. Detailed Implementation

[0028] Example:

[0029] like Figures 1-6 As shown, an embodiment of this utility model provides a quick-disassembly steel mesh. The steel mesh is a mesh structure formed by vertically connecting multiple transverse steel bars 1 and multiple longitudinal steel bars 2. A connecting component is provided at the contact point between the transverse steel bars 1 and the longitudinal steel bars 2.

[0030] The connecting assembly includes a through column 3 fixed to the transverse steel bar 1 and a through hole 201 through the longitudinal steel bar 2. The through column 3 has mounting grooves 302 on both the upper left and right sides. An elastic sheet 301 is fixedly installed on the top inner side of the mounting groove 302.

[0031] By incorporating a connecting component, when connecting the longitudinal reinforcing bar 2 and the transverse reinforcing bar 1, the through hole 201 on the longitudinal reinforcing bar 2 is aligned with the through post 3 and pressed downwards. The through hole 201 presses the elastic piece 301 on the through post 3, causing the elastic piece 301 to be pressed into the mounting groove 302 until the through post 3 is fully inserted into the through hole 201. At this point, the bottom horizontal height of the elastic piece 301 is equal to the upper surface horizontal height of the longitudinal reinforcing bar 2. Under the action of the elastic rebound force, the elastic piece 301 pops out from below the mounting groove 302, achieving the effect of positioning the longitudinal reinforcing bar 2. The installation is simple and convenient. When it is necessary to disassemble the longitudinal reinforcing bar, simply pinch the two elastic pieces 301 on the through post 3 so that the elastic pieces 301 are fully embedded in the mounting groove 302, so that the elastic pieces 301 do not obstruct the longitudinal reinforcing bar 2. Then pull the longitudinal reinforcing bar upwards to disassemble the transverse reinforcing bar 1 and the longitudinal reinforcing bar 2.

[0032] Preferably, the elastic sheet 301 is a right-angled trapezoid with a narrower width at the top and a wider width at the bottom.

[0033] In this embodiment, when the elastic sheet 301 is not compressed, the upper part of the elastic sheet 301 is completely embedded in the mounting groove 302, and the bottom of the elastic sheet 301 extends out of the mounting groove 302. When the elastic sheet 301 is compressed, both the upper and lower parts of the elastic sheet 301 are embedded in the mounting groove 302.

[0034] In this embodiment, the distance between the bottom surface of the elastic sheet 301 and the transverse reinforcing bar 1 is equal to the diameter of the longitudinal reinforcing bar 2.

[0035] In this embodiment, the transverse steel bar 1 is broken in the middle and divided into a left half 101 and a right half 102. The left half 101 and the right half 102 are connected by a rotating assembly.

[0036] In this embodiment, the rotating assembly includes an inverted concave frame 4, with the left half 101 and the right half 102 rotatably mounted on the left and right sides of the inverted concave frame 4 via pins 103.

[0037] In this embodiment, the top of the opening below the inverted concave frame 4 is a semi-circular arc that matches the horizontal reinforcing bar 1, and when the left half 101 and the right half 102 are at the same horizontal height, the top of the left half 101 and the right half 102 are attached to the semi-circular arc.

[0038] In this embodiment, the right end of the left half 101 and the left end of the right half 102 are hemispherical to ensure smooth rotation of the left half 101 and the right half 102 along the inverted concave frame 4.

[0039] By incorporating a rotating component, when transportation is required, the left half 101 can be rotated downwards along the right half 102 via the rotating component, reducing the overall size of the steel mesh and making transportation more convenient. Furthermore, during use, when the left half 101 and the right half 102 are at the same horizontal level, their upper parts are attached to the semi-circular arc within the inverted concave frame 4, ensuring stability.

[0040] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these should also be considered within the scope of protection of this utility model. These will not affect the implementation effect of this utility model or the practicality of the patent.

Claims

1. A quick detachable reinforcing mesh, characterised in that: The reinforcing mesh is a net structure vertically connected by a plurality of transverse steel bars (1) and a plurality of longitudinal steel bars (2), and a connecting assembly is arranged at the contact position of the transverse steel bars (1) and the longitudinal steel bars (2). The connecting assembly comprises a through column (3) fixed on the transverse steel bar (1) and a through hole (201) penetrating the longitudinal steel bar (2), and mounting grooves (302) are formed on the upper left and right sides of the through column (3), and elastic sheets (301) are fixedly arranged on the inner side top of the mounting grooves (302).

2. The quick detachable reinforcing mesh according to claim 1, wherein: The elastic sheet (301) is in the shape of a right-angled trapezoid with a small width at the top and a large width at the bottom.

3. The quick detachable reinforcing mesh according to claim 2, wherein: When the elastic sheet (301) is not extruded, the top of the elastic sheet (301) is completely embedded in the mounting groove (302), the bottom of the elastic sheet (301) protrudes out of the mounting groove (302), and when the elastic sheet (301) is extruded, the top and bottom of the elastic sheet (301) are embedded in the mounting groove (302).

4. The quick detachable reinforcing mesh according to claim 3, wherein: The distance between the bottom surface of the elastic sheet (301) and the transverse steel bar (1) is equal to the diameter of the longitudinal steel bar (2).

5. The quick detachable reinforcing mesh according to claim 1, wherein: The central part of the transverse steel bar (1) is divided into a left half (101) and a right half (102), the left half (101) and the right half (102) are connected by a rotating assembly.

6. The quick detachable reinforcing mesh according to claim 5, wherein: The rotating assembly comprises a concave-shaped frame (4), and the left half (101) and the right half (102) are respectively rotatably arranged on the left and right sides of the concave-shaped frame (4) through pin shafts (103).

7. The quick detachable reinforcing mesh according to claim 6, wherein: The top of the concave-shaped frame (4) is in the shape of a semicircle matching the transverse steel bar (1), and when the left half (101) and the right half (102) are at the same horizontal height, the top of the left half (101) and the right half (102) is attached to the semicircle.

8. The quick detachable reinforcing mesh according to claim 7, wherein: The right end of the left half (101) and the left end of the right half (102) are in the shape of a hemisphere.

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