Installation tool for point connection type wall

Abstract

The utility model provides an installation tool of point connection style wall, including: the mesh pressing part, ratchet wheel spindle subassembly and handle wherein: the mesh pressing part includes first main part, annular bulge and first recess, first recess is formed in the bottom end face of first main part, annular bulge is provided on the bottom end face of first main part, ratchet wheel spindle subassembly is provided with ratchet wheel spindle subassembly, and the ratchet wheel spindle subassembly is provided with ratchet wheel spindle subassembly. A plurality of clamping grooves are distributed in the inner side wall surface of the first groove and surround the outer side of the first groove; the ratchet wheel rotating shaft assembly comprises a second main body and a plurality of convex points, the convex points are distributed on the bottom end face of the second main body at equal intervals around the axis of the second main body, the second main body is embedded into the first groove, and a plurality of positioning teeth meshed with the clamping groove are arranged on the outer side wall face of the second main body; and the handle is connected with the side wall surface of the mesh pressing part. By means of the steel wire mesh tightening and loosening device, a worker can press down the steel wire mesh and tighten or loosen the L-shaped steel bars with one hand.

Description

Technical Field

[0001] The utility model relates to an installation tool, in particular to an installation tool for a point-connected wall. Background Art

[0002] Prefabricated buildings are characterized by environmental protection, energy saving, emission reduction and comfort, and have gradually become the development direction of rural green buildings. Prefabricated buildings are assembled on site using prefabricated components. The advantages of this type of building are fast construction, no restrictions on climatic conditions, labor saving and improved building quality.

[0003] At present, during the installation process of the point-connected prefabricated farmhouses available in the market, since the wire mesh is not reinforced, when installing the L-shaped steel bars, workers are required to press down the wire mesh with one hand and rotate the joint part of the L-shaped steel bar with the other hand so that the joint part can eventually be stuck on the top of the wire mesh to fix the wire mesh.

[0004] Based on the above content, how to complete the pressing operation of the wire mesh and the tightening or loosening operation of the L-shaped steel bar with one hand is a problem that urgently needs to be solved. Utility Model Content

[0005] In view of the shortcomings existing in the above problems, the utility model provides a point-connected wall installation tool which allows a worker to complete the pressing operation of the wire mesh and the tightening or loosening operation of the L-shaped steel bars with only one hand.

[0006] To achieve the above-mentioned purpose, the utility model provides a point-connected wall installation tool, comprising a mesh pressing component, a ratchet shaft assembly and a handle, wherein:

[0007] The mesh pressing component includes a first main body, an annular protrusion and a first groove, wherein the first groove is formed on the bottom end surface of the first main body, the annular protrusion is arranged on the bottom end surface of the first main body and surrounds the outside of the first groove, wherein a plurality of slots are distributed on the inner wall surface of the first groove;

[0008] The ratchet shaft assembly includes a second body and a plurality of protrusions, wherein the plurality of protrusions are evenly spaced and distributed on the bottom end surface of the second body around the axis of the second body, wherein the second body is embedded in the first groove, and a plurality of positioning teeth meshing with the slot are provided on the outer wall surface of the second body;

[0009] The handle is connected to the side wall surface of the mesh pressing component.

[0010] In one embodiment, the distance from the bottom end surface of the annular protrusion to the bottom end surface of the first main body is not less than 2 cm;

[0011] The distance from the bottom end surface of the protrusion to the bottom end surface of the second main body portion is not less than 1 cm.

[0012] In one of the embodiments, an anti-slip structure is formed on the bottom end surface of the annular protrusion.

[0013] In one embodiment, the outer wall surface of the first main body portion and the outer wall surface of the annular protrusion are in the same plane.

[0014] In one embodiment, the shape of the first groove and the shape of the second body are both cylindrical, wherein the second body is coaxially arranged with the first groove.

[0015] In one embodiment, the number of the protrusions is three, and the three protrusions are distributed on the bottom end surface of the second body at equal intervals around the axis of the second body.

[0016] In one embodiment, the first main body and the annular protrusion are an integral structure.

[0017] Compared with the prior art, the utility model has one of the following advantages:

[0018] The installation tool of the utility model can eliminate the need for conventional two-handed operation, and workers can complete the pressing operation of the wire mesh and the tightening or loosening operation of the L-shaped steel bars with only one hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a bottom view of this embodiment;

[0020] Figure 2 for Figure 1 AA section view.

[0021] The main reference numerals are as follows:

[0022] 1-mesh pressing component; 101-first main body; 102-annular protrusion; 103-first groove;

[0023] 2-ratchet shaft assembly; 201-second body; 202-convex point;

[0024] 3-Handle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. 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.

[0026] like Figure 1 and Figure 2 As shown, this embodiment provides an installation tool for a point-connected wall, including a mesh pressing component 1, a ratchet shaft assembly 2 and a handle 3, wherein one end of the handle 3 is connected to the outer wall of the mesh pressing component 1, and a portion of the ratchet shaft assembly 2 is embedded in the interior of the mesh pressing component 1.

[0027] In this embodiment, specifically, the mesh pressing component 1 includes a first main body portion 101 , an annular protrusion 102 and a first groove 103 .

[0028] Furthermore, the first main body 101 and the first groove 103 are both cylindrical in shape. The first groove 103 is formed on the bottom end surface of the first main body 101 , and the axis of the first groove 103 coincides with the axis of the first main body 101 .

[0029] A plurality of longitudinally structured slots are distributed at equal intervals on the inner wall surface of the first groove 103 .

[0030] Furthermore, the outer diameter of the annular protrusion 102 is the same as the diameter of the first main body 101, and the annular protrusion 102 is arranged on the bottom end face of the first main body 101, so that the outer wall surface of the annular protrusion 102 is in the same plane as the outer wall surface of the first main body 101, and surrounds the outer side of the first groove 103.

[0031] The distance between the bottom end surface of the annular protrusion 102 and the bottom end surface of the first main body 101 is not less than 2 cm. This design can play a role in pressing the steel mesh downward.

[0032] Preferably, the distance from the bottom end surface of the annular protrusion 102 to the bottom end surface of the first main body portion 101 is 2 cm.

[0033] In one of the optional embodiments, the first main body 101 and the annular protrusion 102 are an integrated structure, which can improve the connection performance between the first main body 101 and the annular protrusion 102 compared to a separate structure.

[0034] In addition, when the bottom end surface of the annular protrusion 102 contacts the steel mesh, an anti-slip structure may be provided on the bottom end surface of the annular protrusion 102 to increase the resistance effect between the annular protrusion 102 and the steel mesh and prevent the annular protrusion 102 from separating from the steel mesh.

[0035] The anti-slip structure should not affect the clockwise or counterclockwise rotation of the annular protrusion 102 on the steel wire mesh when it comes into contact with the steel wire mesh.

[0036] In this embodiment, specifically, the ratchet shaft assembly 2 includes a second body 201 and a plurality of protrusions 202 .

[0037] Furthermore, the second body 201 is cylindrical in shape, and a plurality of protrusions 202 are evenly distributed on the bottom end surface of the second body 201 around the axis of the second body 201 .

[0038] The diameter of the second body 201 is substantially the same as the inner diameter of the first groove 103 , so that the second body 201 can be embedded in the first groove 103 .

[0039] Furthermore, a plurality of longitudinal positioning teeth meshing with the slots are provided on the outer wall of the second body 201. When the second body 201 can be inserted into the first groove 103, the positioning teeth are placed in the adjacent slots to prevent the second body 201 from falling out of the first groove 103.

[0040] When the second body 201 can be embedded in the first groove 103 , the distance from the bottom end surface of the protrusion 202 to the bottom end surface of the second body 201 is not less than 1 cm.

[0041] In this embodiment, preferably, the number of protrusions 202 is three, and the three protrusions 202 are evenly distributed on the bottom end surface of the second body 201 around the axis of the second body 201, and the distance from the bottom end surface of each protrusion 202 to the bottom end surface of the second body 201 is 1 cm.

[0042] This design makes it easy to lock the transverse end of the 8 mm L-shaped steel bar between two adjacent protrusions 202.

[0043] In this embodiment, specifically, the shape of the handle 3 includes but is not limited to a slender columnar structure.

[0044] When the present embodiment is used, first, after holding the handle 3, the worker buckles the mesh pressing component 1 on the steel mesh, and makes the bottom end surface of the annular protrusion 102 contact the steel mesh. When the handle 3 moves downward, the steel mesh is pressed downward by the annular protrusion 102, so that the bottom end surface of the second body 201 moves toward the joint part of the L-shaped steel bar, and finally the joint part of the L-shaped steel bar can be placed in the accommodating area formed by the multiple protrusions 202; then, the mesh pressing component 1 is rotated clockwise or counterclockwise on the steel mesh through the handle 3, and at the same time, the ratchet shaft assembly 2 follows the mesh pressing component 1 to rotate clockwise or counterclockwise, so that the joint part of the L-shaped steel bar is driven by the multiple protrusions 202 to rotate clockwise or counterclockwise, thereby achieving the purpose of tightening or loosening the L-shaped steel bar.

[0045] The above is only a preferred embodiment of the utility model, which is only illustrative and not restrictive of the utility model. Those skilled in the art understand that many changes, modifications, and even equivalences can be made to the spirit and scope defined by the claims of the utility model, but they will all fall within the scope of protection of the utility model.

Claims

1. A point-connected wall installation tool, characterized in that: It includes a mesh pressing component, a ratchet shaft assembly and a handle, wherein: The mesh pressing component includes a first main body, an annular protrusion and a first groove, wherein the first groove is formed on the bottom end surface of the first main body, the annular protrusion is arranged on the bottom end surface of the first main body and surrounds the outside of the first groove, wherein a plurality of slots are distributed on the inner wall surface of the first groove; The ratchet shaft assembly includes a second body and a plurality of protrusions, wherein the plurality of protrusions are evenly spaced and distributed on the bottom end surface of the second body around the axis of the second body, wherein the second body is embedded in the first groove, and a plurality of positioning teeth meshing with the slot are provided on the outer wall surface of the second body; The handle is connected to the side wall surface of the mesh pressing component.

2. The installation tool for point-connected walls according to claim 1, characterized in that: The distance between the bottom end surface of the annular protrusion and the bottom end surface of the first main body is not less than 2 cm; The distance from the bottom end surface of the protrusion to the bottom end surface of the second main body portion is not less than 1 cm.

3. The installation tool for point-connected walls according to claim 2, characterized in that: An anti-slip structure is formed on the bottom end surface of the annular protrusion.

4. The installation tool for point-connected walls according to claim 1, characterized in that: The outer wall surface of the first main body portion and the outer wall surface of the annular protrusion are in the same plane.

5. The installation tool for point-connected wall according to claim 1, characterized in that: The shape of the first groove and the shape of the second body are both cylindrical, wherein the second body is coaxially arranged with the first groove.

6. The installation tool for point-connected wall according to claim 1, characterized in that: The number of the protrusions is three, and the three protrusions are distributed on the bottom end surface of the second body at equal intervals around the axis of the second body.

7. The installation tool for point-connected walls according to any one of claims 1 to 6, characterized in that: The first main body and the annular protrusion are an integrated structure.

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