Foldable wall level standard assembly
A level mark and folding technology, which is applied in the direction of measuring point marking, height/level measurement, measuring devices, etc., can solve the problems affecting the normal progress of monitoring work and hidden dangers of pedestrian safety, so as not to affect the measurement accuracy and achieve good results , low cost effect
Active Publication Date: 2017-06-23
POWERCHINA ZHONGNAN ENG
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Problems solved by technology
[0003] With the rapid development of the national economy, all kinds of building exterior wall decoration materials are becoming more and more high-end and more beautiful. If the traditional wall level is buried on the wall, most owners will affect the appearance of the building and the grade of the property. The reason for disagreeing with the exposure of the leveling mark on the wall will directly affect the normal progress of its monitoring work. At the same time, if it is on an arterial traffic road, the exposed wall leveling mark will also pose a safety hazard to the safety of pedestrians.
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[0021] A folding wall level such as figure 1 , shown in 2, is made up of grooved base 13, turnbuckle bolt 5, level mark center 7, level mark groove 8 and long level 10 etc. Open the leveling groove 8 during work, move the turnbuckle bolt 5 circle bolt shaft 9 from the bottom of the movable groove 11 to the hook place, and connect the turnbuckle bolt 5 hook bolt with the hook 4 located at the groove base 13, and according to The long level 10 adjusts the basket bolt 5 so that the level groove 8 is in a horizontal state, and then it can enter the normal working state. Reset, and fold the level mark groove 8 into the groove base 13, and rotate the drawer lock 6 to fasten it with the lock catch 2, and the whole level mark is hidden in the wall.
[0022] The trough-shaped base 13 is processed by stainless steel plate, the trough shape and the panel are rectangular, the top of the trough is welded with stainless steel buckle 2, the upper and lower processing round holes are conveni...
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The invention discloses a folding wall leveling mark assembly, including a groove-shaped accommodating cavity formed in the side of the wall, and a leveling mark groove hinged to the wall surface of the groove-shaped accommodating cavity, wherein the leveling mark groove can be accommodated in the groove-shaped accommodating cavity or expanded to be in a horizontal state; a level and a level mark center are arranged in the leveling mark groove; an adjusting mechanism capable of adjusting the leveling mark groove to be kept in the horizontal state is arranged between the leveling mark groove and the wall surface of the groove-shaped accommodating cavity; a locking structure for fixing the leveling mark groove in the groove-shaped accommodating cavity groove-shaped accommodating cavity when the leveling mark groove is accommodated in the groove-shaped accommodating cavity is installed on the leveling mark groove. When the leveling mark assembly works, the leveling mark groove is opened for measuring, after the work completes, the whole leveling mark is hidden in the wall, and the wall is smooth, so that the folding wall leveling mark assembly does not influence the beauty of the wall, is free of potential safety hazards and simple and convenient to install, and does not influence measurement accuracy.
Description
technical field [0001] The invention relates to a foldable wall level mark assembly, which belongs to a specific device for engineering safety monitoring and is suitable for specific conditions of the wall level mark. Background technique [0002] As we all know, in engineering safety monitoring, the level mark on the wall is usually used to monitor the building deformation, and the settlement deformation of the building is measured by the geometric leveling method. Under the existing technical conditions, the level mark on the wall is a level mark fixed and exposed on the wall. , usually processed with round steel, one end is buried in the wall, the other end is exposed, and the exposed port is processed into an upturned shape (the upturned top is a semi-spherical shape) or a drum shape. When measuring, stand the measuring scale on the top of the hemispherical The measuring work is performed on the top of the drum. [0003] With the rapid development of the national econom...
Claims
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IPC IPC(8): G01C15/02G01C5/00
CPCG01C5/00G01C15/02
Inventor 邱山鸣董燕君廖年春
Owner POWERCHINA ZHONGNAN ENG