Building wall surface detection structure

Abstract

The utility model provides a building wall surface detection structure which comprises a fixed rod, one end of the fixed rod is provided with a telescopic rod in a penetrating mode, one end in the fixed rod is sleeved with a first limiting rubber ring, one end of the telescopic rod is provided with a connecting rod in a penetrating mode, and one end in the telescopic rod is sleeved with a second limiting rubber ring. Compared with the prior art, the wall hollowing detection device has the following beneficial effects that the length of the detection structure can be quickly increased and the range of the detection structure can be quickly expanded by holding the fixing rod and pulling the connecting rod and the telescopic rod from left to right in sequence, the fixing rod is held by hand, the wall is knocked by the hollowing detection hammer head in the double-head detection hammer, and the hollowing condition of the wall is detected. When the wall hollowing is detected, the fixing rod can be rotated to drive the double-end bending frame to turn over, so that the pen cap faces the wall hollowing position, then the wall hollowing position is marked by the marking pen, the structure is simple, the operation is convenient, and the building wall detection efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to a building wall surface detection structure, belonging to the field of building wall surface detection equipment. Background Art

[0002] Hollowing is caused by the presence of air in the original masonry and powder plaster layer. During testing, use a hollowing hammer or a hard object to tap the plaster layer and leveling layer, and a thudding sound is heard, which is hollowing. "Hollowing" in house quality generally refers to the hollowing phenomenon caused by loose adhesion and bonding between the floor, wall, and ceiling decoration layers (plastering or pasted tiles) and the structural layers (concrete or brick walls) of the house.

[0003] In the prior art, it is necessary to use a hollow hammer to knock on the wall to detect the hollowness of the building wall. The hollow hammer usually adopts a telescopic rod structure, which is convenient for adjustment according to the wall detection height. However, after the detection is completed, the hollow part of the detection location cannot be quickly marked, which makes repeated inspections prone to occur. The operation is cumbersome and reduces the efficiency of building wall detection.

[0004] In summary, the utility model therefore provides a building wall detection structure to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a building wall detection structure to solve the problems of complicated structure, inconvenient hollowing detection and marking operation and adjustment proposed in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a building wall detection structure, including a fixed rod, one end of the fixed rod is penetrated by a telescopic rod, one end inside the fixed rod is sleeved with a first limiting rubber ring, one end of the telescopic rod is penetrated by a connecting rod, one end inside the telescopic rod is sleeved with a second limiting rubber ring, one end of the telescopic rod located inside the fixed rod is fixedly connected to a first limiting block, one end of the connecting rod located inside the telescopic rod is fixedly connected to a second limiting block, and one end of the connecting rod located outside the telescopic rod is fixedly connected to a double-headed detection hammer.

[0007] Furthermore, the first limiting rubber ring has a limiting effect on the first limiting block, and the second limiting rubber ring has a limiting effect on the second limiting block.

[0008] Furthermore, the first limit block and the fixed rod are sleeved together, and the second limit block and the telescopic rod are sleeved together.

[0009] Furthermore, the first limiting rubber ring is fixedly connected to the fixing rod, and the second limiting rubber ring is fixedly connected to the telescopic rod.

[0010] Furthermore, the fixing rod is in contact with the telescopic rod, and the telescopic rod is in contact with the connecting rod.

[0011] Furthermore, the double-ended detection hammer includes a double-ended bending frame, which is fixedly connected to one end of the connecting rod located outside the telescopic rod, one end of the double-ended bending frame is fixedly connected to a hollow drum detection hammer head, and the other end of the double-ended bending frame is fixedly connected to a pen cover, the inner wall of the pen cover is provided with an elastic rubber ring, and one end of the pen cover is clamped with a marker pen through the elastic rubber ring.

[0012] Furthermore, the inner ring surface of the elastic rubber ring is in an arc-shaped outward convex shape, and both ends of the double-headed bending frame are in a right-angle bending shape.

[0013] Beneficial effects of the utility model:

[0014] By holding the fixed rod and pulling the connecting rod and the telescopic rod from left to right in turn, the length of the detection structure can be quickly extended, and the range of the detection structure can be quickly expanded. By holding the fixed rod, the hollow detection hammer head inside the double-headed detection hammer can be used to knock the wall to detect the hollowing of the wall. When the hollowing of the wall is detected, the fixed rod can be rotated to drive the double-headed bending frame to flip, so that the pen cover can be directed to the hollow part of the wall, and then the hollow part of the wall can be marked with a marker. The structure is simple and the operation is convenient, which effectively improves the efficiency of building wall detection.

[0015] The fixed rod, telescopic rod and connecting rod can be mutually nested and retracted, the structure is simple, and can be quickly stored, reducing the occupied volume, which effectively improves the portability of the building wall detection structure.

[0016] The marker pen can be elastically fixed by the elastic rubber ring, so that the marker pen can be directly pulled out for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 It is a schematic structural stereogram of a building wall detection structure of the utility model;

[0019] Figure 2 This is a schematic front view of a building wall detection structure of the utility model;

[0020] Figure 3 for Figure 2 The structure of the fixing rod shown is schematically shown in the main cross-section;

[0021] Figure 4 for Figure 2 The main cross-sectional view of the structure of the double-headed detection hammer shown.

[0022] In the figure: 1. fixing rod; 2. first limiting rubber ring; 3. telescopic rod; 4. second limiting rubber ring; 5. connecting rod; 6. first limiting block; 7. second limiting block; 8. double-headed detection hammer; 81. double-headed bending frame; 82. hollow drum detection hammer head; 83. pen cover; 84. elastic rubber ring; 85. marking pen. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1-4 The utility model provides a technical solution: a building wall detection structure, including a fixed rod 1, one end of the fixed rod 1 penetrates a telescopic rod 3, one end inside the fixed rod 1 is sleeved with a first limiting rubber ring 2, one end of the telescopic rod 3 penetrates a connecting rod 5, one end inside the telescopic rod 3 is sleeved with a second limiting rubber ring 4, one end of the telescopic rod 3 located inside the fixed rod 1 is fixedly connected to a first limiting block 6, one end of the connecting rod 5 located inside the telescopic rod 3 is fixedly connected to a second limiting block 7, one end of the connecting rod 5 located outside the telescopic rod 3 is fixedly connected to a double-headed detection hammer 8, and the two ends of the telescopic rod 3 are in the shape of long rods that become thinner from left to right. When one end of the telescopic rod 3 moves from left to right, it can drive the thicker left end of the telescopic rod 3 to move to the first limiting rubber ring 2 for tight sleeve The arrangement can realize rapid fixation of the telescopic rod 3 and the fixed rod 1 after being stretched. The two ends of the connecting rod 5 are in the shape of long rods that become thinner from left to right. When one end of the connecting rod 5 moves from left to right, the thicker left end of the connecting rod 5 can be driven to move to the second limiting rubber ring 4 for tight sleeve installation, so that the connecting rod 5 and the telescopic rod 3 can be quickly fixed after being stretched. The first limiting rubber ring 2 has a limiting effect on the first limiting block 6, and the second limiting rubber ring 4 has a limiting effect on the second limiting block 7. The first limiting block 6 and the fixed rod 1 are sleeved with each other, and the second limiting block 7 and the telescopic rod 3 are sleeved with each other. The first limiting rubber ring 2 is fixedly connected to the fixed rod 1, and the second limiting rubber ring 4 is fixedly connected to the telescopic rod 3. The fixed rod 1 is in contact with the telescopic rod 3, and the telescopic rod 3 is in contact with the connecting rod 5.

[0025] See also Figure 2-4The double-headed detection hammer 8 includes a double-headed bending frame 81, which is fixedly connected to one end of the connecting rod 5 located outside the telescopic rod 3, one end of the double-headed bending frame 81 is fixedly connected to a hollow detection hammer head 82, and the other end of the double-headed bending frame 81 is fixedly connected to a pen cover 83, the inner wall of the pen cover 83 is provided with an elastic rubber ring 84, and one end of the pen cover 83 is clamped with a marker pen 85 through the elastic rubber ring 84, the inner ring surface of the elastic rubber ring 84 is an arc convex shape, and both ends of the double-headed bending frame 81 are bent at right angles, the hollow detection hammer head 82 is spherical and made of stainless steel, the marker pen 85 can be elastically fixed by the elastic rubber ring 84, so that the marker pen 85 can be directly pulled out for replacement, and the hollow part of the wall can be marked by the marker pen 85.

[0026] Specific implementation method: by holding the fixed rod 1, pulling the telescopic rod 3 from left to right, one end of the telescopic rod 3 moves from left to right, which can drive the thicker left end of the telescopic rod 3 to move to the first limiting rubber ring 2 for tight fitting, so that the telescopic rod 3 and the fixed rod 1 can be quickly fixed after being stretched, the telescopic rod 3 can be limited by the first limiting block 6 to prevent the telescopic rod 3 from derailing from the fixed rod 1, and the connecting rod 5 can be limited by the second limiting block 7 to prevent the telescopic rod 3 from derailing from the connecting rod 5, and then pulling the connecting rod 5 from left to right, the two ends of the connecting rod 5 are in the shape of a long rod that becomes thinner from left to right, and when one end of the connecting rod 5 moves from left to right, it can drive the thicker left end of the connecting rod 5 to move to the second limiting rubber ring 4 for tight fitting, so that the connecting rod 5 and the telescopic rod 3 can be quickly fixed after being stretched, thereby extending the detection structure. The overall length of the structure can be measured by holding the fixed rod 1, and the wall can be knocked with the hollow detection hammer head 82 inside the double-headed detection hammer 8 to detect the hollowness of the wall. When the wall is hollow, the fixed rod 1 can be rotated, so that the telescopic rod 3, the connecting rod 5 and the double-headed detection hammer 8 can be turned over in turn, and the double-headed bending frame 81 can be turned over, so that the pen cover 83 can be directed to the hollow part of the wall, and then the hollow part of the wall can be marked with the marking pen 85. The structure is simple and the operation is convenient, which effectively improves the efficiency of building wall detection. The fixed rod 1, the telescopic rod 3 and the connecting rod 5 can be mutually sleeved and contracted. The structure is simple and can be quickly stored to reduce the occupied volume, which effectively improves the carrying convenience of the building wall detection structure. The marking pen 85 can be elastically fixed by the elastic rubber ring 84, so that the marking pen 85 can be directly pulled out for replacement.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A building wall detection structure, comprising a fixing rod (1), characterized in that: One end of the fixed rod (1) passes through a telescopic rod (3), one end of the fixed rod (1) is sleeved with a first limiting rubber ring (2), one end of the telescopic rod (3) passes through a connecting rod (5), one end of the telescopic rod (3) is sleeved with a second limiting rubber ring (4), one end of the telescopic rod (3) located inside the fixed rod (1) is fixedly connected to a first limiting block (6), one end of the connecting rod (5) located inside the telescopic rod (3) is fixedly connected to a second limiting block (7), and one end of the connecting rod (5) located outside the telescopic rod (3) is fixedly connected to a double-headed detection hammer (8).

2. A building wall detection structure according to claim 1, characterized in that: The first limiting rubber ring (2) has a limiting effect on the first limiting block (6), and the second limiting rubber ring (4) has a limiting effect on the second limiting block (7).

3. A building wall detection structure according to claim 1, characterized in that: The first limit block (6) and the fixed rod (1) are sleeved together, and the second limit block (7) and the telescopic rod (3) are sleeved together.

4. A building wall detection structure according to claim 1, characterized in that: The first limiting rubber ring (2) is fixedly connected to the fixed rod (1), and the second limiting rubber ring (4) is fixedly connected to the telescopic rod (3).

5. A building wall detection structure according to claim 1, characterized in that: The fixed rod (1) is in contact with the telescopic rod (3), and the telescopic rod (3) is in contact with the connecting rod (5).

6. A building wall detection structure according to claim 1, characterized in that: The double-headed detection hammer (8) comprises a double-headed bending frame (81), the double-headed bending frame (81) being fixedly connected to one end of the connecting rod (5) located outside the telescopic rod (3), one end of the double-headed bending frame (81) being fixedly connected to a hollow detection hammer head (82), the other end of the double-headed bending frame (81) being fixedly connected to a pen cover (83), the inner wall of the pen cover (83) being provided with an elastic rubber ring (84), and one end of the pen cover (83) being clamped with a marking pen (85) via the elastic rubber ring (84).

7. A building wall detection structure according to claim 6, characterized in that: The inner ring surface of the elastic rubber ring (84) is in an arc-shaped outward convex shape, and both ends of the double-headed bending frame (81) are in a right-angled bending shape.

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