A construction reinforcement mesh grid distance detection device

Abstract

The application is suitable for the field of building construction, and provides a building construction reinforcing mesh net distance detection device, which comprises a ring body, a sealing plate fixedly connected to one side of the ring body, a mounting bracket rotatably arranged on the sealing plate on one side of the ring body, a rotating axis of the mounting bracket coinciding with a central axis of the ring body, rollers rotatably arranged on both sides of the mounting bracket, the rollers being in contact with inner side walls of the ring body, and a predetermined distance being arranged between the rollers, an open ring, a central angle of the open ring being greater than 180°, the ring body being rotatably arranged in the open ring, the open ring and the ring body being in the same plane, and an operating handle being arranged outside the open ring. The reinforcing mesh net distance can be quickly detected by using the rolling detection mode, and the efficiency can be significantly improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of building construction, and particularly relates to a building construction steel mesh grid spacing detection device. BACKGROUND

[0002] The steel mesh is a mesh in which longitudinal steel bars and transverse steel bars are arranged at a certain spacing and are perpendicular to each other, and all intersection points are welded together.

[0003] The steel mesh is an important component for concrete pouring in building construction. The erected and installed steel mesh provides a framework for concrete pouring, and after the concrete solidifies, the steel mesh can greatly improve the strength of the overall structure. For different building requirements, the grid spacing of the steel mesh needs to be adjusted during welding, that is, the distance between adjacent two steel bars needs to be adjusted.

[0004] After the steel mesh is welded, its grid spacing needs to be detected. The existing detection device is similar to a caliper structure, which can only use area detection on one steel mesh, so that the detection is not accurate. The caliper is very tedious and time-consuming if it needs to detect each mesh hole. SUMMARY

[0005] The purpose of the embodiment of the present application is to provide a building construction steel mesh grid spacing detection device, which aims to solve the problems mentioned in the background.

[0006] The embodiment of the present application is implemented as follows: a building construction steel mesh grid spacing detection device, comprising a ring body, a sealing plate fixedly connected to one side of the ring body, and further comprising:

[0007] An installation support is rotatably arranged on the sealing plate on one side of the ring body, the rotation axis of the installation support coincides with the central axis of the ring body, and two rollers are rotatably arranged on the installation support, the rollers are in contact with the inner side wall of the ring body, and a predetermined distance is provided between the two rollers;

[0008] An open ring, the central angle of which is greater than 180°, is rotatably arranged in the open ring, and the open ring and the ring body are in the same plane, and an operating handle is arranged outside the open ring.

[0009] Preferably, the sealing plate comprises a clasp ring fixedly connected to the inner wall of the ring body, a clamping groove is formed in the clasp ring and faces the inside of the ring body, the rollers are matched with the clamping groove, an installation plate is fixedly connected in the clasp ring, and the installation support is rotatably connected to the installation plate.

[0010] Preferably, the installation support comprises a pipe body rotatably connected to the installation plate, a horizontal frame is arranged on the pipe body and faces the inner wall side of the ring body, and the rollers are rotatably connected to both ends of the horizontal frame.

[0011] Preferably, the cross frame comprises a threaded shaft rotatably connected to the pipe body, the threaded shaft is vertically arranged with the pipe body, a mounting ring is sleeved on the threaded shaft, straight rods are rotatably connected to the two sides of the mounting ring, the rollers are rotatably connected to the ends of the straight rods away from the mounting ring, and the pipe body is provided with a driving assembly for driving the threaded shaft to rotate and moving the mounting ring on the threaded shaft.

[0012] Preferably, a counterweight ring is fixedly sleeved on the side of the straight rod away from the mounting ring.

[0013] Preferably, an angle indicating line is arranged on the mounting plate, and a transparent cover is fixedly connected to the side of the ring body opposite to the mounting plate.

[0014] Preferably, the operating handle comprises fixed plates fixedly connected to the two sides of the split ring, an arc-shaped rod with the same shape as the split ring is arranged between the fixed plates, and a handle is arranged on the arc-shaped rod.

[0015] Preferably, the cross section of the arc-shaped rod is polygonal, a mounting block is sleeved on the arc-shaped rod in a sliding mode, a threaded hole is arranged on the side of the mounting block away from the split ring, and a threaded stud matched with the threaded hole is fixedly connected to the handle.

[0016] Preferably, a circumferential clamping groove is arranged on the outside of the ring body, and a plurality of supporting wheels matched with the circumferential clamping groove are rotatably arranged in the split ring.

[0017] The building construction steel mesh spacing detection device provided by the embodiment of the present application has the beneficial effects that: when the device is used, the ring body is rolled on the steel mesh by the operating handle to detect the mesh spacing, when the ring body is rolled, the mounting bracket is rotatably arranged in the ring body, so that the two rollers are always in a horizontal state, a predetermined distance is arranged between the two rollers, the steel bars on the two sides of the same mesh hole are directly compared with the two rollers, and whether the mesh spacing is qualified can be directly observed, the rolling detection method can quickly detect the mesh spacing of the steel mesh, and the efficiency can be significantly improved, and the device is fast and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A front view of the building construction steel mesh spacing detection device provided by the embodiment of the present application;

[0019] Figure 2 A front view of the building construction steel mesh spacing detection device provided by the embodiment of the present application;

[0020] Figure 3 A structure diagram of the ring body provided by the embodiment of the present application;

[0021] Figure 4 A Figure 3 A sectional view at A-A.

[0022] Figure 5 For Figure 2 a local enlarged view at B;

[0023] Figure 6 A structure diagram of a circumferential clamping groove provided for an embodiment of the application.

[0024] In the drawings: 1 - ring body; 2 - sealing plate; 201 - clamping ring; 202 - clamping groove; 203 - mounting plate; 3 - mounting bracket; 301 - pipe body; 302 - cross frame; 3021 - threaded shaft; 3022 - mounting ring; 3023 - straight rod; 4 - roller; 5 - open ring; 6 - operating handle; 601 - fixed plate; 602 - arc-shaped rod; 603 - handle; 7 - circumferential clamping groove; 8 - supporting wheel; 9 - driving assembly; 901 - operating shaft; 902 - adjusting knob; 10 - angle indicating line; 11 - transparent cover; 12 - counterweight ring; 13 - mounting block; 14 - threaded hole; 15 - stud. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0026] The specific implementation of the present application is described in detail below in combination with specific embodiments.

[0027] As Figure 1 and Figure 2 shown, a structure diagram of a building construction reinforcement mesh spacing detection device provided for an embodiment of the present application, comprising:

[0028] The ring body 1 is fixedly connected with the sealing plate 2 on one side, and further comprises:

[0029] The mounting bracket 3 is rotationally arranged on the sealing plate 2 on one side of the ring body 1, and the rotation axis of the mounting bracket 3 coincides with the central axis of the ring body 1. The mounting bracket 3 is rotationally arranged with rollers 4 on both sides, the rollers 4 are in contact with the inner side wall of the ring body 1, and a predetermined distance is provided between the two rollers 4.

[0030] The open ring 5 has a central angle greater than 180°, the ring body 1 is rotationally arranged in the open ring 5, and the open ring 5 and the ring body 1 are in the same plane, and the outer side of the open ring 5 is provided with an operating handle 6.

[0031] In one embodiment of the present invention, the present invention is used to detect the mesh spacing by using the operating handle 6 to push the ring 1 to roll on the steel mesh. When the ring 1 rolls, the mounting bracket 3 is rotated inside the ring 1, so that the rollers 4 on both sides are always in a horizontal state. A predetermined distance is set between the rollers 4 on both sides. By directly comparing the steel bars on both sides of the same mesh with the rollers 4 on both sides, it is possible to intuitively observe whether the mesh spacing is qualified. Using this rolling detection method, the mesh spacing of the steel mesh can be quickly detected, which can significantly improve efficiency and is quick and convenient in actual use.

[0032] In one example of the present invention, such as Figure 4 As shown, the sealing plate 2 includes a retaining ring 201 fixedly connected to the inner wall of the ring body 1. The retaining ring 201 has a retaining groove 202 facing inwards from the ring body 1. The roller 4 cooperates with the retaining groove 202. A mounting plate 203 is fixedly connected inside the retaining ring 201. The mounting bracket 3 is rotatably connected to the mounting plate 203. The retaining groove 202 restricts the roller 4, preventing the roller 4 from separating from the inner wall of the ring body 1 during rolling. Figure 1 and Figure 6 As shown, a circumferential groove 7 is provided on the outside of the ring body 1, and multiple support wheels 8 that cooperate with the circumferential groove 7 are rotatably arranged inside the open ring 5.

[0033] like Figure 2 , Figure 3 and Figure 4 As shown, in a preferred embodiment of the present invention, the mounting bracket 3 includes a tube 301 rotatably connected to the mounting plate 203, a crossbeam 302 facing the inner wall of the ring 1 on the tube 301, and the rollers 4 rotatably connected to both ends of the crossbeam 302.

[0034] In one case of the embodiment, the cross frame 302 comprises a threaded shaft 3021 rotatably connected to the pipe body 301, the threaded shaft 3021 is arranged perpendicularly to the pipe body 301, a mounting ring 3022 is sleeved on the threaded shaft 3021, straight rods 3023 are rotatably connected to two sides of the mounting ring 3022, the rollers 4 are rotatably connected to one end of the straight rods 3023 away from the mounting ring 3022, the pipe body 301 is provided with a driving assembly 9, the driving assembly 9 is used for driving the threaded shaft 3021 to rotate, so that the mounting ring 3022 moves on the threaded shaft 3021, in actual cases, the mesh of the reinforcement mesh is different for different construction requirements, therefore, through the above structure, the distance between the rollers 4 can be adjusted, so that the applicability of the device is greatly increased, the mounting plate 203 is provided with an angle indicating line 10, and the side of the ring body 1 opposite to the mounting plate 203 is fixedly connected with a transparent cover 11, since the diameter of the ring body 1 is fixed, the angle indicating line 10 is arranged on the mounting plate 203, and the transparent cover 11 is convenient for directly observing the corresponding angle indicating line 10 of the two rollers 4, so that the size of the mesh can be directly obtained, and after the distance between the two rollers 4 is adjusted, the size of the distance between the rollers 4 can also be directly observed, the driving assembly 9 comprises an operation shaft 901 rotatably arranged in the pipe body 301, one end of the operation shaft 901 outside the pipe body 301 is fixedly connected with an adjusting knob 902, the operation shaft 901 drives the threaded shaft 3021 to rotate through a bevel gear structure, when the threaded shaft 3021 rotates, the mounting ring 3022 moves on the threaded shaft 3021, so that the straight rods 3023 swing, and the rollers 4 automatically adjust the position under the action of gravity, a counterweight ring 12 is fixedly sleeved on one side of the straight rod 3023 away from the mounting ring 3022, since the friction between the structures in the ring body 1 can offset the gravity acting on the rollers 4, the counterweight ring 12 is arranged, so as to increase the ability of the rollers 4 to automatically adjust the position.

[0035] As Figure 2 and Figure 5 shown, as a preferred embodiment of the present application, the operation handle 6 comprises fixed plates 601 fixedly connected to two sides of the split ring 5, arc-shaped rods 602 with the same shape as the split ring 5 are arranged between the fixed plates 601, and handles 603 are arranged on the arc-shaped rods 602.

[0036] In one case of the embodiment, the cross section of the arc-shaped rod 602 is polygonal, a mounting block 13 is sleeved on the arc-shaped rod 602, a threaded hole 14 is formed on the mounting block 13 and away from one side of the opening ring 5, a stud 15 matched with the threaded hole 14 is fixedly connected on the handle 603, the position of the handle 603 can be adjusted through the above structure, and it is convenient to select whether to push or pull the ring body 1 to roll, the stud 15 can rotate in the threaded hole 14 by twisting the handle 603, when the stud 15 is away from the arc-shaped rod 602, the mounting block 13 can move on the arc-shaped rod 602, and when the stud 15 contacts with the arc-shaped rod 602, the position of the mounting block 13 is fixed.

[0037] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0038] Furthermore, it should be appreciated that although the present specification is described in terms of embodiments, not every implementation embodies an independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for detecting the mesh spacing of steel reinforcement mesh in building construction, comprising a ring body, wherein a sealing plate is fixedly connected to one side of the ring body, characterized in that... Also includes: The mounting bracket is rotatably mounted on the sealing plate on one side of the ring body. The rotation axis of the mounting bracket coincides with the central axis of the ring body. Rollers are rotatably mounted on both sides of the mounting bracket. The rollers are in contact with the inner wall of the ring body, and a predetermined distance is provided between the two rollers. An open ring with a central angle greater than 180° is provided. The ring body is rotatably disposed inside the open ring, and the open ring and the ring body are in the same plane. An operating handle is provided on the outer side of the open ring. The sealing plate includes a retaining ring fixedly connected to the inner wall of the ring body. The retaining ring has a retaining groove facing the inside of the ring body. The roller cooperates with the retaining groove. An installation plate is fixedly connected inside the retaining ring. The installation bracket is rotatably connected to the installation plate.

2. The steel mesh spacing detection device for building construction as described in claim 1, characterized in that, The mounting bracket includes a tube body rotatably connected to the mounting plate, and a crossbeam facing the inner wall of the ring is provided on the tube body. The rollers are rotatably connected to both ends of the crossbeam.

3. The steel mesh spacing detection device for building construction as described in claim 2, characterized in that, The crossbar includes a threaded shaft rotatably connected to the tube body, the threaded shaft being perpendicular to the tube body, an installation ring being fitted onto the threaded shaft, straight rods being rotatably connected to both sides of the installation ring, and a roller being rotatably connected to one end of the straight rod away from the installation ring. A drive assembly is provided inside the tube body, the drive assembly being used to drive the screw shaft to rotate, causing the installation ring to move on the threaded shaft.

4. The steel mesh spacing detection device for building construction as described in claim 3, characterized in that, A counterweight ring is fixedly sleeved on the side of the straight rod away from the mounting ring.

5. The steel mesh spacing detection device for building construction as described in claim 1, characterized in that, An angle indicator line is provided on the mounting plate, and a transparent cover is fixedly connected to the side of the ring body opposite to the mounting plate.

6. The steel mesh spacing detection device for building construction as described in claim 1, characterized in that, The operating handle includes fixed plates fixedly connected to both sides of the open ring, and an arc-shaped rod with the same shape as the open ring is provided between the fixed plates, with a handle provided on the arc-shaped rod.

7. The steel mesh spacing detection device for building construction as described in claim 6, characterized in that, The arc-shaped rod has a polygonal cross-section, and a mounting block is slidably sleeved on the arc-shaped rod. A threaded hole is opened on the side of the mounting block away from the open ring, and a stud that mates with the threaded hole is fixedly connected to the handle.

8. The steel mesh spacing detection device for building construction as described in claim 1, characterized in that, The outer side of the ring body is provided with a circumferential groove, and multiple support wheels that cooperate with the circumferential groove are rotatably arranged inside the open ring.

Images