Wall quality detection device for house building construction site

Abstract

The utility model relates to the field of house building detection, and discloses a wall quality detection device for a house building construction site, which comprises a movable base and lifting side columns arranged on the movable base, one side of each lifting side column is provided with a lifting assembly, a standing base is arranged between the lifting side columns, the standing base is provided with a measuring assembly, and the measuring assembly is connected with the movable base. An aligning assembly is arranged on one side of the measuring assembly; the device is driven by the movable base to horizontally move along the wall body, uninterrupted detection is carried out, and the detection efficiency is high; a worker can stand on the standing base and is driven by the lifting assembly to ascend and descend to adapt to detection of walls of various heights, and detection is convenient and fast; the alignment frame leans against the wall to realize that the magnifying lens is parallel to the wall in angle, the initial infrared emission head and the movable infrared emission head are used for emitting infrared rays to enable the observation angle to be perpendicular to the wall, the size of a gap is obtained through the identification scales below the sliding rod, and the design is simple and rapid in measurement and high in accuracy.

Description

Technical Field

[0001] The utility model relates to the field of building detection, in particular to a wall quality detection device used at a building construction site. Background Art

[0002] The reasons for cracks in building walls are generally caused by structural shrinkage, excessive stress or material problems. In the early stage, cracks in the structure are difficult to detect in the early stage due to their small width, and the progress of the cracks is generally very slow, which is easy to be ignored by construction workers or users. However, cracks in the wall are one of the very important factors in diagnosing the safety of the structure, because any cracks may cause structural defects in the structure and eventually lead to structural collapse. Therefore, it is necessary to accurately monitor such cracks in the early stage. Existing test instruments are mostly used for the measurement and monitoring of very obvious cracks. The measurement and monitoring accuracy of small cracks is low, and it is impossible to monitor small cracks in the early stage.

[0003] According to a wall quality inspection device provided by patent application number CN202321055745.9, it includes a U-shaped bracket, a sampling part is arranged on the side of the U-shaped bracket; the sampling part includes a sampling ring body, a magnifying glass is arranged in the middle of the sampling ring body, a measuring scale is arranged at the bottom of the magnifying glass, a positioning ring is arranged at the top of the magnifying glass, and a sampling through hole is arranged at the top of the positioning ring. This application adopts a magnifying glass and a measuring scale to ensure the accuracy of the position of the magnifying glass through the positioning ring. Manual inspection can be performed, or a camera can be arranged on the U-shaped bracket, and the lens of the camera is aligned with the sampling through hole, so as to continuously perform quality inspection on whether there are cracks in the wall.

[0004] There are still some deficiencies in the patent application. The patent can only detect wall gaps by hand-held escalators, which has low detection efficiency. During the detection, workers can only rely on their own sense to keep the camera parallel to the wall, resulting in deviations in the accuracy of measuring the gap size. The accuracy of measuring the gap size by naked eye observation of the measuring ruler is also insufficient. Therefore, a wall quality detection device for use in building construction sites is needed to solve this problem. Utility Model Content

[0005] A wall quality detection device for use at a building construction site comprises a mobile base and a rising side column arranged on the mobile base, a lifting assembly is provided on one side of the rising side column, a standing base is provided between the rising side columns, a measuring assembly is provided on the standing base, and an alignment assembly is provided on one side of the measuring assembly.

[0006] Effectively, the mobile base includes a front wheel, a coaxial double wheel is provided on one side of the front wheel, a workbench is connected above the coaxial double wheel, and a moving pull rod is provided on the workbench.

[0007] Effectively, the rising side column is provided with a rising slide groove, the rising slide groove is engaged with a rising slider, the rising slider is arranged on both sides of the standing base, and the rising slider is connected to the lifting belt.

[0008] Effectively, a side column groove is provided at the top of the rising side column, a fixed pulley is embedded in the side column groove, a lifting belt is covered on the surface of the fixed pulley, one end of the lifting belt is connected to a gravity block, an auxiliary motor is provided under the gravity block, and the auxiliary motor is installed on the workbench.

[0009] Effectively, the measuring assembly comprises a supporting shaft, a measuring plate is connected to the upper part of the supporting shaft, the measuring plate is provided with a measuring through hole, a sliding groove is provided inside the measuring through hole, and the sliding groove engages with the sliding rod.

[0010] Effectively, an identification scale is provided below the measuring through hole, a starting infrared emitting head is installed on the inner side of the measuring through hole, and a moving infrared emitting head is installed on the sliding rod.

[0011] Effectively, the alignment assembly comprises an alignment frame, a magnifying lens is mounted on the alignment frame, and the alignment frame is connected to the measuring plate.

[0012] Beneficial effects: The new type can pull the moving rod to make the mobile base drive the device to move horizontally along the wall for uninterrupted detection with high detection efficiency; the new type of worker can stand on the standing base, and with the lifting and lowering of the lifting component, it can adapt to the detection of walls at various heights, and the detection is convenient and fast; the new type of alignment frame leans against the wall to make the magnifying lens parallel to the wall angle, and uses the starting infrared transmitter and the moving infrared transmitter to emit infrared rays so that the observation angle is perpendicular to the wall. When observing, the infrared rays emitted by the starting infrared transmitter are aligned with the edge of one side of the gap, and the infrared rays emitted by the moving infrared transmitter are aligned with the edge of the other side. Finally, the identification scale under the sliding rod is used to obtain the size of the gap. The design is simple and fast to measure with high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the rising side column of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the measuring component of the utility model;

[0018] Figure 5 This is a schematic diagram of the alignment component structure of the utility model.

[0019] Legend:

[0020] 1. Mobile base; 2. Rising side column; 3. Lifting assembly; 4. Standing base; 5. Measuring assembly; 6. Alignment assembly; 11. Front wheel; 12. Coaxial double wheels; 13. Workbench; 14. Moving pull rod; 21. Rising slide groove; 22. Rising slider; 23. Side column groove; 24. Fixed pulley; 31. Lifting belt; 32. Gravity block; 33. Auxiliary motor; 51. Support shaft; 52. Measuring plate; 53. Measuring through hole; 54. Sliding groove; 55. Sliding rod; 531. Identification scale; 532. Starting infrared transmitter head; 551. Moving infrared transmitter head; 61. Alignment frame; 62. Magnifying lens. DETAILED DESCRIPTION

[0021] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0022] Example 1

[0023] See also Figure 1 to Figure 2 Embodiment 1 is described, a wall quality detection device for building construction site comprises a mobile base 1 and a rising side column 2 arranged on the mobile base 1, a lifting assembly 3 is arranged on one side of the rising side column 2, a standing base 4 is arranged between the rising side columns 2, the mobile base 1 comprises a front wheel 11, a coaxial double wheel 12 is arranged on one side of the front wheel 11, a workbench 13 is connected above the coaxial double wheel 12, a moving pull rod 14 is arranged on the workbench 13, the rising side column 2 is provided with a rising chute 21, the rising chute 21 is engaged with a rising slider 22, the rising slider 22 is arranged on both sides of the standing base 4, the rising slider 22 is connected to a lifting belt 31, a side column groove 23 is arranged at the top of the rising side column 2, a fixed pulley 24 is engaged with the side column groove 23, a lifting belt 31 is covered on the surface of the fixed pulley 24, one end of the lifting belt 31 is connected to a gravity block 32, an auxiliary motor 33 is arranged below the gravity block 32, and the auxiliary motor 33 is installed on the workbench 13.

[0024] In the present embodiment, pulling the moving rod 14 can make the mobile base 1 use the front wheel 11 and the coaxial double wheels 12 to drive the device to move horizontally along the wall for uninterrupted detection. The standing base 4 can be used for detection workers to stand. When the observation height needs to be adjusted, the auxiliary motor 33 is started to lower the gravity block 32. The gravity block 32 pulls one end of the lifting belt 31 to rotate around the fixed pulley 24. The other end of the lifting belt 31 drives the standing base 4 to use the rising slider 22 to rise and fall in the rising slide groove 21 of the rising side column 2 to adapt to wall detection at various heights. The detection is convenient and quick.

[0025] Example 2

[0026] See also Figure 3 to Figure 4 Example 2 is described. This embodiment further describes Example 1. A measuring component 5 is provided on the standing base 4. An alignment component 6 is provided on one side of the measuring component 5. The measuring component 5 includes a supporting shaft 51. A measuring plate 52 is connected to the upper side of the supporting shaft 51. The measuring plate 52 is provided with a measuring through hole 53. A sliding groove 54 is provided on the inner side of the measuring through hole 53. The sliding groove 54 engages with a sliding rod 55. An identification scale 531 is provided below the measuring through hole 53. A starting infrared emitting head 532 is installed on the inner side of the measuring through hole 53. A moving infrared emitting head 551 is installed on the sliding rod 55. The alignment component 6 includes an alignment frame 61. A magnifying lens 62 is installed on the alignment frame 61. The alignment frame 61 is connected to the measuring plate 52.

[0027] In this embodiment, the horizontal plane of the alignment frame 61 can lean against the wall to make the magnifying lens 62 parallel to the wall. The starting infrared emitting head 532 and the moving infrared emitting head 551 can emit infrared light to irradiate the magnifying lens 62. When observing, the infrared light emitted by the starting infrared emitting head 532 is aligned with one edge of the gap, and the infrared light emitted by the moving infrared emitting head 551 is aligned with the other edge. In this way, the distance between the two emitting heads is the distance of the gap. The sliding rod 55 can drive the infrared emitting head 551 to move horizontally according to the size of the gap. The measurement is convenient and quick. The identification scale 531 below the sliding rod 55 facilitates reading the distance reading.

[0028] In specific application, first move the device to one side of the wall surface, and the inspector stands on the standing base 4. According to the inspection needs, start the auxiliary motor 33, and the auxiliary motor 33 lowers the gravity block 32. The gravity block 32 pulls one end of the lifting belt 31 to rotate around the fixed pulley 24, and the other end of the lifting belt 31 drives the standing base 4 to rise and fall in the rising chute 21 of the rising side column 2 using the rising slider 22, so as to adjust the measuring component 5 to reach a suitable height. During the inspection, the horizontal surface of the alignment frame 61 is leaned against the wall to realize that the magnifying lens 62 is parallel to the wall, and the starting infrared emitting head 532 and the moving infrared emitting head 551 can emit infrared rays. The infrared light is irradiated onto the magnifying lens 62. When observing, the infrared light emitted by the starting infrared emitting head 532 is aligned with the edge of one side of the gap, and the infrared light emitted by the moving infrared emitting head 551 is aligned with the edge of the other side. In this way, the distance between the two emitting heads is the distance of the gap. The sliding rod 55 can drive the infrared emitting head 551 to move horizontally according to the size of the gap. The measurement is convenient and fast. The identification scale 531 under the sliding rod 55 is convenient for reading the distance reading. Pulling the moving rod 14 allows the mobile base 1 to use the front wheel 11 and the coaxial double wheels 12 to drive the device to move horizontally along the wall for uninterrupted detection.

[0029] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A wall quality detection device for use at a building construction site, comprising a mobile base (1) and a rising side column (2) arranged on the mobile base (1), characterized in that: A lifting component (3) is provided on one side of the rising side column (2), a standing base (4) is provided between the rising side columns (2), a measuring component (5) is provided on the standing base (4), and an alignment component (6) is provided on one side of the measuring component (5).

2. A wall quality detection device for building construction site according to claim 1, characterized in that: The mobile base (1) comprises a front wheel (11), one side of the front wheel (11) is provided with a coaxial double wheel (12), the upper part of the coaxial double wheel (12) is connected to a workbench (13), and the workbench (13) is provided with a moving pull rod (14).

3. A wall quality detection device for building construction site according to claim 1, characterized in that: The rising side column (2) is provided with a rising slide groove (21), the rising slide groove (21) is engaged with a rising slider (22), the rising slider (22) is arranged on both sides of the standing base (4), and the rising slider (22) is connected to a lifting belt (31).

4. A wall quality detection device for building construction site according to claim 3, characterized in that The top of the rising side column (2) is provided with a side column groove (23), a fixed pulley (24) is embedded in the side column groove (23), the surface of the fixed pulley (24) is covered with a lifting belt (31), one end of the lifting belt (31) is connected to a gravity block (32), an auxiliary motor (33) is provided under the gravity block (32), and the auxiliary motor (33) is installed on the workbench (13).

5. A wall quality detection device for building construction site according to claim 1, characterized in that: The measuring assembly (5) comprises a supporting shaft (51), the upper part of the supporting shaft (51) is connected to a measuring plate (52), the measuring plate (52) is provided with a measuring through hole (53), the inner side of the measuring through hole (53) is provided with a sliding groove (54), and the sliding groove (54) is engaged with a sliding rod (55).

6. A wall quality detection device for building construction site according to claim 5, characterized in that: An identification scale (531) is provided below the measuring through hole (53), a starting infrared ray emitting head (532) is installed inside the measuring through hole (53), and a moving infrared ray emitting head (551) is installed on the sliding rod (55).

7. A wall quality detection device for building construction site according to claim 1, characterized in that: The alignment assembly (6) comprises an alignment frame (61), a magnifying lens (62) is mounted on the alignment frame (61), and the alignment frame (61) is connected to a measuring plate (52).

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