Anti-seismic reinforcing mesh

Abstract

The utility model provides an anti-seismic reinforcing mesh, which belongs to the technical field of reinforcing meshes and comprises a plurality of transverse reinforcing steel bars and a plurality of longitudinal reinforcing steel bars, and the longitudinal reinforcing steel bars are welded above the transverse reinforcing steel bars to form a reinforcing mesh structure. When two reinforcing meshes are transversely connected, the two reinforcing meshes can be transversely connected only by overlapping the arc-shaped groove in the left side of the connecting piece on the longitudinal reinforcing steel bar of one reinforcing mesh on the longitudinal reinforcing steel bar at the rightmost end of the other reinforcing mesh; longitudinal connection of the two reinforcing meshes can be achieved only by overlapping the transverse reinforcing steel bar at the innermost end of one reinforcing mesh into the arc-shaped groove in the outer side of the connecting piece on the transverse reinforcing steel bar of the other reinforcing mesh, the two connected reinforcing meshes can be positioned through the positioning assembly after connection, the stability of connection is guaranteed, and the service life of the reinforcing meshes is prolonged. And the reinforcing meshes are located at the same horizontal height after being connected, the anti-seismic effect is guaranteed, the structure is simple, and connection is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel bar net technical field, especially in an anti-seismic type steel bar net. BACKGROUND

[0002] The steel bar net is a net piece that longitudinal steel bars and transverse steel bars are arranged at a certain interval and are perpendicular to each other, and all the intersection points are welded together, which is used for pouring a concrete mold, plays a role of skeleton support, can make the base body long-term stable, and has the effect of preventing hollow or block separation.

[0003] The steel bar net in the prior art needs to be used together when being installed, and is connected through the steel wire binding method, which is not only inconvenient to operate, but also has a thickness size difference at the lap joint of the two connected steel bar nets, which affects the anti-seismic and anti-cracking performance of the steel bar net protection layer.

[0004] In the prior art, the patent with the authorization announcement number CN217000492U discloses an anti-seismic and anti-cracking steel bar net, which is provided with a steel bar net, a fixed block of the steel bar net is inserted into a first groove of another steel bar net, a limiting block moves in a second groove under the action of the force of the fixed block, the limiting block compresses a spring, the spring generates elastic force, the limiting block drives the extension end of the extension rod to extend and retract, then the spring drives the limiting block to move in the second groove under the elastic force, the limiting block is clamped in the inside of the limiting groove, which can avoid the time-consuming and laborious situation of fixing by iron wire, so as to achieve the purpose of convenient installation, a horizontal muscle is arranged, a plurality of horizontal muscles and a plurality of longitudinal muscles are welded on the inside of the square connecting muscle, and the connecting parts of the cross-distributed reinforcing muscles and the steel bar net are all fixed by welding, which can improve the anti-seismic capacity of the steel bar net.

[0005] The device connects two steel bar nets by arranging the square connecting muscle on the outside of the steel bar net, which can ensure the convenience and stability of the connection of the steel bar net, but the square reinforcing muscle needs to be welded on the four surfaces of the steel bar net, which is inconvenient to manufacture, and the first groove has a complex internal structure, which is inconvenient to manufacture, so an anti-seismic type steel bar net is designed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problems in the background art and provides an anti-seismic type steel bar net.

[0007] The utility model wants to solve the technical problem to provide an anti-seismic steel mesh, solves in the prior art, the steel mesh exists when connecting, and exists when connecting, the problem of height difference, influences the anti-seismic effect of steel mesh.

[0008] The utility model provides an anti-seismic steel mesh, including many horizontal steels and many longitudinal steels, the upper of many horizontal steels is welded and is provided with many longitudinal steels and forms steel mesh structure, the lower of the most outside horizontal steel and the upper of the most left longitudinal steel are all welded and are provided with connecting piece,

[0009] The connecting piece includes rectangular plate and arc slot, the both sides surface of rectangular plate is equipped with two arc slots, the rectangular plate still is provided with the positioning assembly that positions two connected steel meshes after connecting.

[0010] Preferably, the diameter of the arc slot corresponds to the diameter of the horizontal steel and the longitudinal steel, and the radian of the arc slot corresponds to 180°.

[0011] Preferably, the connecting piece on the horizontal steel and the connecting piece on the longitudinal steel are welded and fixed on the steel mesh through one of the arc slots.

[0012] Preferably, the positioning assembly includes a threaded hole in the center of the upper surface of the rectangular plate, a threaded rod is threadedly connected in the threaded hole, and a blocking rod is fixedly arranged at the top of the threaded rod.

[0013] Preferably, when the threaded rod is completely threadedly connected in the threaded hole, the distance between the bottom surface of the blocking rod and the upper surface of the rectangular plate is equal to the radius of the horizontal steel and the longitudinal steel, and at this time, the blocking rod is perpendicular to the two arc slots.

[0014] Preferably, the diameter of the blocking rod is not greater than the distance between the two arc slots.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] 1、The utility model discloses a connecting piece, when two steel meshes are connected horizontally, only need to overlap the left arc slot of the connecting piece on the longitudinal steel of one steel mesh on the longitudinal steel of another steel mesh, and the horizontal connection of two steel meshes can be realized, when two steel meshes are connected longitudinally, only need to overlap the arc slot outside the connecting piece of the horizontal steel of one steel mesh in the horizontal steel of another steel mesh, and the longitudinal connection of two steel meshes can be realized, the positioning assembly can be used for positioning two connected steel meshes after connection, the stability of connection is guaranteed, the steel meshes can be guaranteed to be at the same horizontal height after connection, the anti-seismic effect is guaranteed, and the structure is simple and convenient to connect.

[0017] 2、The utility model discloses a positioning assembly is set up, when two steel mesh sheets overlap, hold the blocking lever and rotate 90, make the blocking lever with arc -shaped groove parallel, at this moment will not block the arc -shaped groove, and the transverse reinforcement or longitudinal reinforcement on a piece of steel mesh sheet is overlapped in the arc -shaped groove on another steel mesh sheet connector, and then rotates the blocking lever, makes the threaded rod complete threaded connection in the threaded hole, at this moment the blocking lever with arc -shaped groove is perpendicular, and the blocking lever blocks the transverse reinforcement or longitudinal reinforcement embedded in the arc -shaped groove, guarantees the stability of two steel mesh sheets after being connected. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed to be used in the specific embodiment or the prior art description 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 according to the actual proportion.

[0019] Figure 1 It is the whole structure perspective schematic view of the utility model.

[0020] Figure 2 It is the split perspective schematic view of the utility model.

[0021] Figure 3 It is the connecting piece perspective structure schematic view of the utility model.

[0022] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic view of A.

[0023] Figure 5 It is the connecting piece section structure schematic view of the utility model.

[0024] Figure 6 It is the two steel mesh sheets horizontal connection perspective structure schematic view of the utility model.

[0025] Figure 7 It is the two steel mesh sheets longitudinal connection perspective structure schematic view of the utility model.

[0026] Figure 8 It is the multiple steel mesh sheets horizontal and longitudinal connection structure schematic view of the utility model.

[0027] [REFERENCE NUMERALS]

[0028] 1, transverse reinforcement; 2, longitudinal reinforcement; 3, rectangular plate; 301, arc -shaped groove; 302, threaded rod; 303, blocking lever; 304, threaded hole. DETAILED DESCRIPTION

[0029] Embodiment:

[0030] As Figures 1-8 shown, the utility model discloses an anti -seismic type steel bar net, including many horizontal steel bars 1 and many longitudinal steel bars 2, the upper welding of many horizontal steel bars 1 is provided with many longitudinal steel bars 2 and forms steel bar net structure, and the lower of the outermost horizontal steel bar 1 and the upper of the leftmost longitudinal steel bar 2 are all welded with connecting piece,

[0031] Connecting piece includes rectangular plate 3 and arc slot 301, and one side surface of rectangular plate 3 is provided with two arc slots 301, and rectangular plate 3 is further provided with the positioning assembly for positioning two connected steel bar nets after connection.

[0032] Through being provided with connecting piece, when two steel bar nets are connected horizontally, only need to overlap the left arc slot 301 of the connecting piece on the longitudinal steel bar 2 of one steel bar net on the longitudinal steel bar 2 of another steel bar net rightmost end, can realize the horizontal connection of two steel bar nets (as Figure 6 shown), when two steel bar nets are connected longitudinally, only need to overlap the arc slot 301 outside the connecting piece of the horizontal steel bar 1 of one steel bar net in the horizontal steel bar of another steel bar net, can realize the longitudinal connection of two steel bar nets (as Figure 7 shown), can position two connected steel bar nets through positioning assembly after connection, guarantee the stability of connection, and can guarantee that steel bar net is at the same level after connection, guarantee the anti -seismic effect, simple structure, convenient connection.

[0033] In the embodiment, the diameter corresponding to the arc slot 301 is equal to the diameter of the horizontal steel bar 1 and the longitudinal steel bar 2, and the radian corresponding to the arc slot 301 is equal to 180°, facilitating the embedding of the horizontal steel bar 1 and the longitudinal steel bar 2 in the arc slot 301.

[0034] In the embodiment, the connecting piece on the horizontal steel bar 1 and the connecting piece on the longitudinal steel bar 2 are both welded and fixed on the steel bar net through one of the arc slots 301.

[0035] In the embodiment, the positioning assembly includes a threaded hole 304 opened in the central upper surface of the rectangular plate 3, a threaded rod 302 is threadedly connected in the threaded hole 304, and a blocking rod 303 is fixedly arranged at the top of the threaded rod 302.

[0036] In the embodiment, when the threaded rod 302 is completely threadedly connected in the threaded hole 304, the distance between the bottom surface of the blocking rod 303 and the upper surface of the rectangular plate 3 is equal to the radius of the horizontal steel bar 1 and the longitudinal steel bar 2, and at this time, the blocking rod 303 is perpendicular to the two arc slots 301, facilitating the blocking of the blocking rod to the horizontal steel bar or the longitudinal steel bar embedded in the arc slot 301.

[0037] In the embodiment, the diameter of the blocking rod 303 is not greater than the distance between the two arc-shaped grooves 301, and after the blocking rod 303 rotates 90°, the blocking rod 303 does not affect the embedding of the transverse steel bars 1 or the longitudinal steel bars 2 into the arc-shaped grooves 301.

[0038] By arranging the positioning assembly, when the two steel mesh sheets are overlapped, the blocking rod 303 is rotated 90°, so that the blocking rod 303 is parallel to the arc-shaped grooves 301, at this time, the blocking rod 303 does not block the arc-shaped grooves 301, the transverse steel bars 1 or the longitudinal steel bars 2 on one steel mesh sheet are overlapped in the arc-shaped grooves 301 on the connecting piece of the other steel mesh sheet, and then the blocking rod 303 is rotated, so that the threaded rod 302 is completely screwed into the threaded hole 304, at this time, the blocking rod 303 is perpendicular to the arc-shaped grooves 301, and the blocking rod 303 blocks the transverse steel bars 1 or the longitudinal steel bars 2 embedded in the arc-shaped grooves 301, thereby ensuring the stability of the two overlapped steel mesh sheets.

[0039] The above is only the preferred embodiment of the present application, and it should be pointed out that, for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which should also be considered as the protection range of the present application, and these will not affect the effect and practicality of the present application.

Claims

1. A seismic-resistant steel mesh, characterized in that: It includes multiple transverse steel bars (1) and multiple longitudinal steel bars (2). Multiple longitudinal steel bars (2) are welded above the multiple transverse steel bars (1) to form a steel mesh structure. Connectors are welded below the outermost transverse steel bar (1) and above the leftmost longitudinal steel bar (2). The connector includes a rectangular plate (3) and an arc groove (301). Two arc grooves (301) are opened on one side surface of the rectangular plate (3). The rectangular plate (3) is also provided with a positioning component for positioning the two connected steel mesh pieces after connection.

2. The earthquake-resistant steel mesh according to claim 1, characterized in that: The diameter of the arc groove (301) is equal to the diameter of the transverse steel bar (1) and the longitudinal steel bar (2), and the arc of the arc groove (301) is equal to 180°.

3. The earthquake-resistant steel mesh according to claim 2, characterized in that: The connectors on the transverse reinforcing bars (1) and the connectors on the longitudinal reinforcing bars (2) are welded and fixed to the reinforcing mesh through one of the arc grooves (301).

4. The earthquake-resistant steel mesh according to claim 3, characterized in that: The positioning component includes a threaded hole (304) in the center of the upper surface of the rectangular plate (3), a threaded rod (302) is threadedly connected to the threaded hole (304), and a blocking rod (303) is fixedly provided on the top of the threaded rod (302).

5. The earthquake-resistant steel mesh according to claim 4, characterized in that: When the threaded rod (302) is fully threaded into the threaded hole (304), the distance between the bottom surface of the blocking rod (303) and the upper surface of the rectangular plate (3) is equal to the radius of the transverse steel bar (1) and the longitudinal steel bar (2), and at this time the blocking rod (303) is perpendicular to the two arc grooves (301).

6. The earthquake-resistant steel mesh according to claim 5, characterized in that: The diameter of the blocking rod (303) is no greater than the distance between the two arc-shaped grooves (301).

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