Building wall offset detection device

Abstract

The invention relates to a building wall offset detection device and discloses a detection device capable of determining the offset of the specific height of a wall and reminding workers in time when the offset of the wall reaches a threshold value. The device is characterized in that a fixed rack seat is arranged on the base, the longitudinal measuring ruler is arranged on the fixed rack seat, an anti-skid pad is arranged at the bottom of the base, multiple sets of racks are arranged in the fixed rack seat, the transverse measuring ruler is arranged on the measuring sliding cylinder, the measuring sliding cylinder is hollow, and one end of the measuring sliding cylinder is fixedly connected with the handle through a connecting block; the other end of the measuring sliding cylinder penetrates through the fixed rack seat and is fixedly connected with the roller support frame; a handle is provided with a sweat absorbing pad, a longitudinal measuring pointer is arranged on a connecting block, the two ends of the measuring roller are connected with the two sides of the roller supporting frame through bearings, through holes are formed in the front side wall and the rear side wall of the measuring sliding cylinder respectively, and the two sound alarms are arranged on the left inner wall and the right inner wall of the measuring sliding cylinder respectively.

Description

technical field [0001] The invention relates to a device for detecting the offset of a building wall, relating to a device for detecting the verticality offset of a building wall, which belongs to the technical field of building construction. In particular, it relates to a detection device capable of determining the magnitude of the offset of the specific height of the wall and simultaneously reminding workers in time when the offset of the wall reaches a threshold. Background technique [0002] In the field of housing construction, there are high standards for the quality and safety of housing construction, including the verticality requirements for building walls. According to the regulations, the allowable deviation of verticality for each floor of the building is ±5mm, and the verticality of the total height of the building is ≤10m The allowable deviation is ±10mm, and the allowable deviation of the verticality of the total height>10m is 20mm. In the process of buildi...

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Problems solved by technology

[0002]In the field of housing construction, there are high standards for the quality and safety of housing construction, including the verticality requirements for building walls. The permissible deviation of the verticality of the storey is ±5mm, the permissible deviation of the verticality of the house is less than or equal to 10m, and the permissible deviation of the verticality of the total height> 10m is 20mm. The verticality of the body is measured. The traditional measurement method usually uses a vertical line ruler to measure the verticality. However, this measurement method can only measure the overall verticality of the wall, and the specific details of the wall cannot be accurately measured with the naked eye. For the detection of offset, although the existing verticality measuring device of the building wall can measure the specific offset of the wall, it cannot specify which height of the wall is offset, which is not convenient for workers to repair the wall , and the existing device cannot remind the workers in time when the verticality offset of the wall reaches or exceeds the threshold value. There is a big quality and safety problem, and it will also increase the chance of rework in the later stage

[0003] Bulletin No. CN210774023U discloses a verticality inspection device for building walls, which includes a bracket, and two track plates are vertically arranged in the bracket, two An upper adjustment block and a lower adjustment block are slidably arranged between the track plates, and a scale is connected to the end of the upper adjustment block and the lower adjustment block away from the support. The scale is set horizontally and its position can be adjusted. The adjustment block cooperates with the scale to measure the offset of the wall, but the device cannot specify which height of the wall is offset, which is not convenient for workers to repair the wall, and the device is not equipped with a reminder device. When the verticality offset reaches or exceeds the threshold, workers cannot be reminded in time

[0004] Bulletin No. CN213455493U discloses a device for measuring the verticality of the wall, which is characterized in that it includes a vertical support, a horizontal support and a wire hammer, and the vertical The vertical support is connected vertically with the horizontal support, and the wire hammer is installed on the vertical support; the vertical support is composed of a first outer tube and a first inner tube, and the horizontal support is composed of a second outer tube and a second inner tube. The second outer tube of the horizontal bracket is fixedly connected to the first inner tube of the vertical bracket, and the two are perpendicular to each other. The device moves to measure the verticality of the wall through the cooperation of the outer tube and the hole of the inner tube, but each installation The distance between the holes is relatively large, and the verticality of each height of the wall cannot be measured, and the device is not equipped with a reminder device. When the verticality offset of the wall reaches or exceeds the threshold, it cannot remind the workers in time

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