CN214792889U

CN214792889U - Novel brick joint detector

Info

Publication number: CN214792889U
Application number: CN202121213588.0U
Authority: CN
Inventors: 王刚; 董鑫磊; 周晓童; 唐浩
Original assignee: Yankuang Donghua Construction Co Ltd Thirty Seven
Current assignee: Yankuang Donghua Construction Co Ltd Thirty Seven
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-19
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a novel brickwork joint detector. The ground seams are inspected by using a common ruler, so that the eyes are easily scratched and the fatigue is easily caused. Therefore, the novel brick joint detector comprises two levers, the two levers are hinged together through a hinged shaft, the hinged shaft divides the levers into a front arm and a rear arm, the length of the rear arm is 3 times larger than that of the front arm, a connecting line between the outer end of the front arm and the outer end of the rear arm of each lever is located on the outer side of the axle center of the hinged shaft, when the two rear arms are closed, the front arm is opened, the lower surfaces of the front ends of the front arms of the two levers are fixedly connected with a contact pin respectively, a triangular baffle is arranged between the outer end of the rear arm of one lever and the axle center of the hinged shaft, an arc scale is arranged on the rear arm of the other lever and extends to the rear arm of the other lever, scale marks are arranged on the arc scale, and the inner side of the triangular baffle corresponds to the outer edges of the exposed scales and the outer edges of the two contact pins one to one. This novel brickwork joint detector simple structure, convenient to use is fit for detecting wall brick or ceramic tile brickwork joint.

Description

Novel brick joint detector

Technical Field

The utility model relates to a novel brickwork joint detector.

Background

In the building process, when paving floor tiles and wall tiles, brick joints need to be controlled, and the brick joints are too large and are not attractive; when the brick joints are small, gaps between adjacent brick joints are not easy to fill. Many building companies have strict requirements on the width of brick joints, the brick joints of early walls and courtyard ground are generally controlled to be 1.0-1.5 centimeters, the prior art uses a ruler for measurement, and much is inconvenient, and taking floor tiles as an example, workers need to squat or kneel on the ground half to check the brick joints with the width of only about 1 centimeter, so that the workers are easy to dazzle and inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is how to overcome the above-mentioned defect of prior art, a novel brickwork joint detector is provided.

In order to solve the technical problem, the novel brick joint detector comprises two levers which are hinged together through a hinged shaft, the hinged shaft is used as a lever fulcrum to divide each lever into a front arm and a rear arm, the length of the rear arm of each lever is more than 3 times of that of the front arm, a connecting line between the outer end of the front arm and the outer end of the rear arm of each lever is positioned outside the axle center of the hinged shaft, when the rear arms of the two levers are closed, the front arms are opened, the lower surfaces of the front ends of the front arms of the two levers are respectively fixedly connected with a contact pin which is parallel to the axle center of the hinged shaft, a triangular baffle plate is arranged between the outer end of the rear arm of one lever and the axle center of the hinged shaft, an arc scale is arranged on the rear arm of the other lever and extends to the rear arm of the other lever, and the upper surface of the arc scale is attached to the lower surface of the rear arm of the other lever and the lower surface of the triangular baffle plate, the arc-shaped scale is provided with scale marks, and the exposed scales on the inner side edge of the triangular baffle plate correspond to the outer edges of the two contact pins in width one to one.

Most only fill sand between the brickwork joint on courtyard ground, need detect, with two contact pins of this novel brickwork joint detector simultaneously paste the ceramic tile side arm of the both sides of the brickwork joint that awaits measuring, insert among the brickwork joint that awaits measuring to the plane perpendicular to of two contact pin central lines is the vertical bisection plane of the brickwork joint that awaits measuring. At the moment, the width of the corresponding brick joint is displayed on the exposed scale of the inner edge of the triangular baffle, if the width is smaller than the design width, the brickwork knife is inserted to warp the brickwork knife to be large, or the width is larger than the design width, the brickwork knife is inserted into the peripheral brick joint, and the brick joint is squeezed to be small. And finally, drawing out the inserting needle and filling the brick joints with sandy soil. When or before the concrete is initially set, the concrete brick joint needs to be detected.

By the design, the width of the brick joint is enlarged by more than three times and is displayed on the arc-shaped scale, so that the brick joint can be checked more conveniently and accurately without stooping or half-squatting or half-kneeling.

This novel brickwork joint detector simple structure, convenient to use is fit for detecting wall brick or ceramic tile brickwork joint.

Drawings

The novel brick joint detector is further described with reference to the attached drawings as follows:

FIG. 1 is a schematic diagram of the structure of the new brick joint detector in use.

In the figure: 1 is a lever, 2 is a hinged shaft, 11 is a front arm, 12 is a rear arm, 3 is a pin, 4 is a triangular baffle, 5 is an arc scale, 6 is a connecting line between the outer end of the front arm 11 and the outer end of the rear arm 12 of the lever 1, 7 is a brick joint, and 8 is a floor tile.

Detailed Description

The first implementation mode comprises the following steps: as shown in fig. 1, the novel brick joint detector comprises two levers 1, the two levers are hinged together through a hinge shaft 2, the hinge shaft 2 is used as a fulcrum of the lever 1, each lever is divided into a front arm 11 and a rear arm 12, the length of the rear arm 12 of each lever 1 is 3 times greater than that of the front arm 11, a connecting line 6 between the outer end of the front arm 11 and the outer end of the rear arm 12 of each lever 1 is positioned outside the axle center of the hinge shaft 2, when the rear arms 12 of the two levers 1 are closed, the front arms 11 are opened, the lower surfaces of the front ends of the front arms 11 of the two levers 1 are fixedly connected with a pin 3 respectively, the pin 3 is parallel to the axle center of the hinge shaft 2, a triangular baffle 4 is arranged between the outer end of the rear arm of one lever 1 and the axle center of the hinge shaft 3, an arc scale 5 is arranged on the rear arm 12 of the other lever 1, the arc scale 5 extends to the rear arm 12 of the other lever 1, the upper surface of the arc scale 5, the lower surface of the rear arm 12 of the other lever 1 and the lower surface of the triangular baffle 4 The surface is attached, the arc-shaped scale 5 is provided with scale marks, and the inner side of the triangular baffle 4 corresponds to the outer edges of the two contact pins 3 in width one to one along the exposed scales.

Claims

1. A novel brick joint detector is characterized in that: including two levers, two levers pass through the articulated shaft and articulate each other together, this articulated shaft is as the lever fulcrum, divide into forearm and postbrachium with every lever, and the postbrachium length of every lever is greater than 3 times of its forearm length, and the line between the forearm outer end of every lever and the postbrachium outer end is located the articulated shaft axle center outside, and when the postbrachium of two levers closed together, the forearm opened, and the forearm front end lower surface of two levers has linked firmly a contact pin respectively, and above-mentioned contact pin is parallel the axial lead of articulated shaft is equipped with triangle-shaped baffle between the postbrachium outer end of a lever and the articulated shaft axle center, is equipped with an arc scale on the postbrachium of another lever, and this arc scale stretches to the postbrachium of another lever, and arc scale upper surface and the postbrachium lower surface of another lever and the lower surface laminating of triangle-shaped baffle, be equipped with the scale mark on the arc scale, and the inboard width one-to-one between scale and the outer fringe of aforesaid two contact pins of exposing of triangle-shaped baffle.