Reinforcing mesh connecting device

Abstract

The utility model discloses a reinforcing mesh connecting device which comprises a connecting part and a holding part, the first end of the connecting part is provided with a hook and a clamping seat, the hook is used for hooking a reinforcing mesh, the clamping seat is used for fixing a reinforcing steel bar, and the holding part is used for holding the reinforcing steel bar. The first end of the holding part accommodates at least part of the second end of the connecting part and is detachably connected with the connecting part, and the holding part is used for being held by a user. The reinforcing mesh connecting device provided by the utility model has the advantage of improving the working efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary equipment for steel mesh, and in particular to a steel mesh connection device. Background Technology

[0002] The production preparation team is responsible for the tunneling operations of roadways and chambers. When connecting the steel mesh for support, the steel mesh is long, making it inconvenient for personnel to climb to heights to connect the mesh. When connecting each piece of steel mesh to the others, the workers usually use everyday tools such as pliers and wrenches, which are inconvenient, time-consuming, and labor-intensive. Moreover, the standardization is not high, and the construction quality varies, making it impossible to guarantee the quality of the work. Utility Model Content

[0003] This utility model aims to at least partially solve one of the technical problems in related technologies. To this end, embodiments of this utility model propose a rebar mesh connection device, which has the advantages of improving work efficiency and quality.

[0004] According to an embodiment of the present utility model, the rebar mesh connecting device includes a connecting part and a holding part. The first end of the connecting part has a hook and a locking seat. The hook is used to hook the rebar mesh, and the locking seat is used to fix the rebar. The first end of the holding part accommodates at least a portion of the second end of the connecting part and is detachably connected to the connecting part. The holding part is used for a user to hold.

[0005] The steel mesh connection device according to the embodiments of this utility model has the advantages of improving work efficiency and quality. This application has the following advantages: it facilitates the connection of mesh panels, reduces the possibility of pinching or scratching hands during the connection process, reduces the mesh connection time, improves the mesh fastening strength, and plays a very good auxiliary role in support mesh installation operations.

[0006] In some embodiments, the angle between the axial direction of the connecting portion and the axial direction of the gripping portion is 30° to 60°.

[0007] In some embodiments, the first end of the gripping part is provided with an inlet hole, the inlet hole is provided with an internal thread, and the gripping part is threadedly connected to the connecting part.

[0008] In some embodiments, the hook is perpendicular to the connecting portion.

[0009] In some embodiments, the card holder is provided with a snap-fit ​​groove, the width of which is greater than the diameter of the reinforcing bar.

[0010] In some embodiments, the width of the slot opening decreases as the distance to the bottom of the slot decreases.

[0011] In some embodiments, the steel mesh connecting device further includes a handle, the center of which is connected to a second end of the grip portion.

[0012] In some embodiments, the steel mesh connecting device further includes an extension rod, wherein the handle end is provided with a through hole, and the extension rod passes through the through hole to increase the length of the handle.

[0013] In some embodiments, the steel mesh connecting device further includes a support member pivotally connected to the middle section of the gripping portion. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the steel mesh connection device according to an embodiment of this utility model.

[0015] Reference numerals: 1. Connecting part; 11. Hook; 12. Card slot; 121. Card slot; 2. Grip part; 21. Handle; 3. Handle. Detailed Implementation

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0017] According to an embodiment of the present invention, a rebar mesh connecting device includes a connecting part 1 and a holding part 2. The first end of the connecting part 1 has a hook 11 and a retaining seat 12. The hook 11 is used to hook the rebar mesh, and the retaining seat 12 is used to fix the rebar. The first end of the holding part 2 accommodates at least a portion of the second end of the connecting part 1 and is detachably connected to the connecting part 1. The holding part 2 is for the user to hold. The hook 11 easily hooks the rebar mesh, wire, etc., and the retaining seat 12 can hold the rebar. When the user holds the holding part 2 and rotates it, the hook 11 can bend the wire, and the retaining seat 12 can bend the rebar. The detachable connection between the holding part 2 and the connecting part 1 facilitates the replacement of a deformed or damaged connecting part 1.

[0018] The steel mesh connection device according to the embodiments of this utility model has the advantages of improving work efficiency and quality.

[0019] In some embodiments, the angle between the axial direction of the connecting portion 1 and the axial direction of the gripping portion 2 is 30° to 60°.

[0020] Specifically, the connecting part 1 can be made from the steel core of a scrap anchor cable, and the angle can be bent using a clamp to facilitate the user's application of force when rotating the wire, thus improving work efficiency. Preferably, the included angle is 30°, at which point the application of force when rotating the connecting part 1 is smooth.

[0021] In some embodiments, the first end of the gripping part 2 is provided with an inlet hole, and the inlet hole is provided with an internal thread, and the gripping part 2 is threadedly connected to the connecting part 1.

[0022] Specifically, the inlet hole at the first end of the gripping part 2 has a certain length to allow a portion of the connecting part 1 to enter. The extension direction of this portion of the connecting part 1 is consistent with the axial direction of the gripping part 2. The connecting part 1 and the gripping part 2 are threadedly connected and fixed, which facilitates the disassembly and replacement of the connecting part 1 or the gripping part 2.

[0023] In some embodiments, the hook 11 is perpendicular to the connecting portion 1.

[0024] Specifically, a clamp is used to bend one end of the heated steel core of the waste anchor cable into a right-angle hook, and the end of the hook is sharpened with a grinder. The hook length can be 3cm. The right-angled hook can both hook the wire and be easily released.

[0025] In some embodiments, the card holder 12 is provided with a card slot 121, the width of the slot 121 being greater than the diameter of the reinforcing bar.

[0026] Specifically, the snap-fit ​​groove 121 is used to fix the reinforcing bar. The groove width is greater than the diameter of the reinforcing bar so that the reinforcing bar can enter the groove. As the gripping part 2 rotates, it drives the snap-fit ​​seat 12 to twist and deform the reinforcing bar, thus completing the connection and fixation of the reinforcing bar mesh.

[0027] In some embodiments, the width of the slot 121 decreases as the distance to the bottom of the slot decreases.

[0028] Specifically, the cross-sectional shape of the snap-fit ​​groove 121 is approximately trapezoidal or triangular, with a wide opening and a narrow bottom. This allows the reinforcing bar to be clamped tightly on both sides of the groove wall when it moves towards the bottom, thus better restricting the reinforcing bar and adapting to the bending requirements of objects of different diameters.

[0029] In some embodiments, the steel mesh connecting device further includes a handle 21, the center of which is connected to the second end of the grip portion 2.

[0030] Specifically, the center of the handle 21 is connected to the second end of the grip 2, forming a T-shaped structure. The user can grip the end of the handle 21 to increase the torque, making it easier to twist the wire.

[0031] In some embodiments, the steel mesh connection device further includes an extension rod, and a through hole is provided at the end of the handle 21. The extension rod passes through the through hole to increase the length of the handle 21.

[0032] Specifically, the extension rod passes through the through hole at the end of the handle 21. The length of the extension rod is much greater than the length of the handle 21 itself. When in use, the user can increase the lever arm length by holding both ends of the extension rod, making it easier to twist the wire.

[0033] In some embodiments, the steel mesh connection device further includes a support member that is pivotally connected to the middle section of the gripping portion 2.

[0034] Specifically, the support member is connected to the middle section of the grip 2, and the support member is rotatably connected to the grip 2. When necessary, the support member can be rotated so that it is perpendicular to the grip 2, so that the support member can act as a fulcrum. When the user presses the second end of the grip 2, the first end of the connecting part 1 can be moved by lever action, which is more labor-saving.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0038] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0039] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0040] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A steel mesh connection device, characterized in that, include: The connecting part has a hook and a retaining seat at its first end. The hook is used to hook the steel mesh, and the retaining seat is used to fix the steel bars. A grip portion, wherein at least a portion of the second end of the connecting portion is received in the first end of the grip portion and is detachably connected to the connecting portion, the grip portion being for use by a user to hold.

2. The steel mesh connection device according to claim 1, characterized in that, The angle between the axial direction of the connecting part and the axial direction of the gripping part is 30° to 60°.

3. The steel mesh connection device according to claim 1, characterized in that, The first end of the gripping part is provided with an inlet hole, and the inlet hole is provided with an internal thread, and the gripping part is threadedly connected to the connecting part.

4. The steel mesh connection device according to claim 1, characterized in that, The hook is perpendicular to the connecting part.

5. The steel mesh connection device according to claim 1, characterized in that, The card holder is provided with a snap-fit ​​groove, and the width of the snap-fit ​​groove is greater than the diameter of the reinforcing bar.

6. The steel mesh connection device according to claim 5, characterized in that, The width of the slot opening decreases as the distance to the bottom of the slot decreases.

7. The steel mesh connection device according to claim 1, characterized in that, It also includes a handle, the center of which is connected to the second end of the grip portion.

8. The steel mesh connection device according to claim 7, characterized in that, It also includes an extension rod, with a through hole at the end of the handle, through which the extension rod passes to increase the length of the handle.

9. The steel mesh connecting device according to claim 8, characterized in that, It also includes a support member that is pivotally connected to the middle section of the grip portion.

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