Wall hollowing detection component for building detection

Abstract

The utility model discloses a wall hollowing detection member for building detection, and particularly relates to the technical field of wall detection, the wall hollowing detection member comprises a telescopic detection rod, one side of the outer end face of the telescopic detection rod is provided with an antiskid sleeve, one side of the end face of the telescopic detection rod is provided with a detection block, and one side of the inner end face of the detection block is provided with an adjusting cabin. A limiting sliding rod is arranged on one side of the inner end face of the adjusting cabin, and a reset spring is arranged on one side of the outer end face of the limiting sliding rod. In actual use, under the corresponding arrangement state of the detection block, the limiting sliding rod, the reset spring, the marking powder cabin, the limiting supporting block and the concave sliding groove, when the hollowing part of the wall surface is detected, the hollowing part needs to be marked, the wall surface can be knocked through the detection block, and the marking powder cabin can mark the hollowing part of the wall surface according to the inertia of the marking powder cabin. The marking dust cap moves towards the interior of the circular groove hole, so that marking powder inside the marking dust cap seeps out of the marking dust cap, and dust marking is conducted on the wall surface when the marking dust cap makes contact with the wall surface.

Description

Technical Field

[0001] This utility model relates to the field of wall surface inspection technology, and more specifically, to a wall surface hollowness detection component for building inspection. Background Technology

[0002] Hollow areas are caused by air trapped in the original masonry and plaster layers. In building quality inspection, "hollow areas" generally refer to the hollow areas between the finishing layers (plaster or tiled surfaces) and the structural layers (concrete or brick walls) of the floor, walls, and ceiling due to poor adhesion or bonding. These hollow areas severely impact later finishing work. Upon completion of the construction project, it is necessary to inspect the hollow areas of the walls. For example, patent CN212780441U discloses a wall hollow area detection component for building inspection. To mark hollow areas, rotate the support rod so that the rotating part of the sponge pad faces the hollow area. This allows the support rod to move and use the colored pigment inside the sponge pad to mark the hollow area. When the colored pigment in the storage chamber is used up, remove the hammer and unscrew the sealing cap to open the feed port and add colored pigment into the storage chamber. When the storage chamber is full of colored pigment, it is guided by the through hole to the inside of the sponge pad, thus refilling the sponge pad with colored pigment. Then, the sponge pad can be used again to mark hollow areas.

[0003] When the device is in operation, colored pigment is delivered to the inside of the sponge pad through the through hole, so that the inside of the sponge pad is filled with colored pigment. After the tapping is completed, the support rod is rotated, and the hollow area can be marked through the sponge pad. However, when marking the wall, the pigment tends to accumulate inside the sponge pad and will seep out during use, dripping onto the clothes and body of the staff, which is inconvenient to use. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a wall hollow detection component for building inspection. The technical problem to be solved by the present invention is: how to increase the convenience of wall hollow detection marking.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wall hollow detection component for building inspection, comprising a telescopic detection rod, an anti-slip sleeve on one side of its outer end face, a detection block on one side of the end face of the telescopic detection rod, an adjustment chamber on one side of the inner end face of the detection block, a limiting slide rod on one side of the inner end face of the adjustment chamber, and a return spring on one side of the outer end face of the limiting slide rod.

[0006] The adjustment chamber is equipped with a marking powder chamber inside. The outer end face of the marking powder chamber is equipped with a limiting protrusion. The end face of the limiting protrusion is provided with a circular adapter groove. The inner end face of the adjustment chamber is equipped with a limiting support block on the side near the limiting slide rod. The upper end face of the limiting support block is provided with a concave slide groove.

[0007] In a preferred embodiment, the end face of the telescopic detection rod is provided with a concave limiting groove, and one end of the detection block is provided with a solid block.

[0008] In a preferred embodiment, a circular slot is provided at one end of the detection block, and a strip groove is provided on the outer end face of the detection block on the side near the regulating chamber.

[0009] In a preferred embodiment, a limiting connecting rod is provided on one side of the outer end face of the marking powder chamber, and a circular sliding hole is provided on the end face of the limiting connecting rod.

[0010] In a preferred embodiment, a sealing cover is provided on the outside of one end of the marking powder compartment, and the outer end face of the sealing cover is provided with a concave anti-slip groove.

[0011] In a preferred embodiment, one end of the sealing cap is provided with a marking dust screen, and the interior of the circular adapter groove is provided with supporting balls.

[0012] In a preferred embodiment, the anti-slip sleeve is a rubber component, and the number of concave grooves is two, which are arranged in a mirror image on both sides of the transverse central axis in the main viewing direction of the detection block.

[0013] In a preferred embodiment, there are two limiting slide rods and two reset springs, which are arranged in a mirror image on both sides of the transverse central axis in the top view direction of the detection block. There are also two limiting protrusions, which are arranged in a mirror image on both sides of the transverse central axis in the main view direction of the marking powder compartment.

[0014] In a preferred embodiment, there are multiple circular adapter grooves and supporting balls, which are arranged in an array on both sides of the vertical central axis in the main viewing direction of the limiting protrusion, and the inner end face of the circular adapter groove is adapted to the outer end face of the supporting ball.

[0015] In a preferred embodiment, the telescopic detection rod is divided into multiple sections, and each section is set in an inwardly contracted state at one end in the main viewing direction. The limiting connecting rod passes through the inside of the strip groove and extends to its outside.

[0016] In a preferred embodiment, the inner end face of the circular sliding hole is adapted to the outer end face of the limiting sliding rod, the marking dust cap is made of mesh material, and the outer end face of the supporting ball is adapted to the inner end face of the concave sliding groove.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] In practical use, this invention, with the corresponding arrangement of the detection block, limiting slide rod, return spring, marking powder chamber, limiting support block, and concave slide groove, allows for marking of hollow areas detected on the wall surface. By tapping the wall with the detection block, the marking powder chamber moves into the circular slot due to its inertia, causing the marking powder to seep out from the marking dust cap. When the marking dust cap contacts the wall, it marks the wall surface with powder. After the marking powder chamber's inertia dissipates, the return spring presses against the limiting connecting rod, causing the marking powder chamber to retract into the adjustment chamber. This effectively increases the convenience of marking hollow areas on the wall and prevents excess dust from falling and being inhaled by workers, making the wall marking work more convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A in the middle.

[0021] Figure 3 This is a top view cross-sectional structural diagram of the detection block of this utility model.

[0022] Figure 4 This is a schematic diagram of the internal structure of the detection block of this utility model.

[0023] Figure 5 This is a schematic diagram of the marking powder chamber structure of this utility model.

[0024] The attached figures are labeled as follows: 1 Telescopic detection rod, 2 Anti-slip sleeve, 3 Concave limiting groove, 4 Detection block, 5 Adjustment chamber, 6 Solid block, 7 Strip groove, 8 Circular slot, 9 Limiting slide rod, 10 Return spring, 11 Marking powder chamber, 12 Limiting support block, 13 Concave sliding groove, 14 Circular sliding hole, 15 Sealing cover, 16 Marking dust cap, 17 Concave anti-slip groove, 18 Limiting protrusion, 19 Support ball, 20 Circular adapter groove, 21 Limiting connecting rod. Detailed Implementation

[0025] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the description of this disclosure will be more complete and fully convey the concept of the exemplary embodiments to those skilled in the art. The drawings are merely illustrative of this disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted.

[0026] This utility model provides a wall hollow detection component for building inspection, such as... Figure 1 , Figure 2 and Figure 3 As shown, it includes a telescopic detection rod 1, with an anti-slip sleeve 2 on one side of its outer end face. The anti-slip sleeve 2 can increase the stability and convenience of the tester when holding it. A detection block 4 is provided on one side of the end face of the telescopic detection rod 1, which can rub against the wall surface to detect the hollow parts of the wall.

[0027] An adjustment chamber 5 is provided on one side of the inner end face of the detection block 4. A limiting slide rod 9 is provided on one side of the inner end face of the adjustment chamber 5. A reset spring 10 is provided on one side of the outer end face of the limiting slide rod 9. A marking powder chamber 11 is provided inside the adjustment chamber 5, which can conveniently store marking powder inside the marking powder chamber 11. A concave limiting groove 3 is provided on the end face of the telescopic detection rod 1.

[0028] One end of the detection block 4 is provided with a solid block 6. The solid design makes the hollow parts of the wall produce a cleaner friction sound when it is rubbed against the hollow parts of the wall, thereby effectively increasing the accuracy of the detection of hollow parts of the wall. One end of the detection block 4 is provided with a circular slot 8, which allows the marking powder chamber 11 to extend out of the circular slot 8. The outer end face of the detection block 4 is provided with a strip groove 7 on the side near the adjustment chamber 5. The anti-slip sleeve 2 is a rubber component.

[0029] The limiting slide rod 9 and the return spring 10 are provided in two quantities and are set in a mirror state on both sides of the transverse central axis in the top view direction of the detection block 4. The telescopic detection rod 1 is divided into multiple sections, and each section is set in an inward contraction state at one end in the main view direction. The operator pulls out the telescopic detection rod 1 to extend its side length, then holds the anti-slip sleeve 2 and slides one end of the solid block 6 of the detection block 4 on the wall. During the sliding process, the hollow part and the solid part will give different sounds and vibrations, which facilitates the operation of the operator.

[0030] like Figure 4 and Figure 5As shown, the upper end face of the limiting support block 12 is provided with a concave sliding groove 13, the outer end face of the marking powder chamber 11 is provided with a limiting protrusion 18, the end face of the limiting protrusion 18 is provided with a circular adapter groove 20, and one side of the outer end face of the marking powder chamber 11 is provided with a limiting connecting rod 21. The return spring 10 can press against the limiting connecting rod 21, so that the marking powder chamber 11 fits against one side of the solid block 6, thereby preventing the marking powder from being shaken out of the marking powder chamber 11 when the wall is being tested for hollowness, which would cause the workers to inhale the powder into their bodies and affect the safety of the workers.

[0031] The end face of the limiting connecting rod 21 is provided with a circular sliding hole 14. The outer side of one end of the marking powder chamber 11 is provided with a sealing cover 15. One side of the outer end face of the marking powder chamber 11 is connected to the inner end face of the sealing cover 15 by a thread. The outer end face of the sealing cover 15 is provided with a concave anti-slip groove 17. One end of the sealing cover 15 is provided with a marking dust net 16, which can easily rotate and remove the sealing cover 15 from one end of the marking powder chamber 11, thereby facilitating the addition of powder inside the marking powder chamber 11. When marking the hollow part, the powder inside the marking powder chamber 11 can seep out to the outside through the marking dust net 16, thereby adhering to the wall.

[0032] The circular adapter groove 20 is provided with a support ball 19 inside, which can support the limiting protrusion 18 through the support ball 19, thereby improving the stability of the marking powder compartment 11 sliding inside the adjustment compartment 5. The inner end face of the adjustment compartment 5 is provided with a limiting support block 12 on the side near the limiting slide rod 9. There are two concave slide grooves 13, which are set in a mirror state on both sides of the transverse central axis in the main viewing direction of the detection block 4. When the position of the marking powder compartment 11 is adjusted, the support ball 19 will slide inside the concave slide groove 13, thereby increasing the stability of the marking powder compartment 11 when it moves.

[0033] The number of the limiting protrusions 18 is two, and they are arranged in a mirror state on both sides of the transverse central axis in the main view direction of the marking powder compartment 11. The number of the circular adapter grooves 20 and the supporting balls 19 is multiple, and they are arranged in an array on both sides of the vertical central axis in the main view direction of the limiting protrusions 18.

[0034] The inner end face of the circular adapter groove 20 is adapted to the outer end face of the supporting ball 19. The limiting connecting rod 21 passes through the inside of the strip groove 7 and extends to its outside. The inner end face of the circular sliding hole 14 is adapted to the outer end face of the limiting sliding rod 9. The marking dust cap 16 is made of mesh material. The outer end face of the supporting ball 19 is adapted to the inner end face of the concave sliding groove 13. When the staff detects a hollow area that needs to be marked, the detection block 4 is flipped over so that one side of the circular groove 8 faces the wall. Then, the anti-slip sleeve 2 is held, and the detection block 4 is tapped on the hollow area. During the tapping process, the marking powder chamber 11 will move to one side of the circular slot 8 according to its own inertia, so that the marking powder cap 16 contacts the wall surface, thus marking the hollow area. After the marking powder chamber 11 loses its own inertia, the reset spring 10 will press against the limit connecting rod 21, causing the marking powder chamber 11 to retract into the adjustment chamber 5. When the marking powder chamber 11 slides inside the adjustment chamber 5, the support ball 19 will slide along the concave slide groove 13, so that the marking powder chamber 11 is always located in the middle of the inner end of the adjustment chamber 5.

[0035] Finally, it should be noted that: the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wall hollow detection component for building inspection, characterized in that, Include: Telescopic detection rod (1), the outer end of one side of the face is equipped with anti-skid sleeve (2), the outer end of one side of the face of telescopic detection rod (1) is equipped with detection block (4), the inner end of one side of the face of detection block (4) is equipped with adjusting cabin (5), the inner end of one side of the face of adjusting cabin (5) is equipped with limit slide rod (9), the outer end of one side of the face of limit slide rod (9) is equipped with reset spring (10); The inside of the adjusting cabin (5) is equipped with a mark powder cabin (11), the outer end of the mark powder cabin (11) is equipped with a limit block (18), the end face of the limit block (18) is equipped with a circular adapter slot (20), the inner end of the adjusting cabin (5) is equipped with a limit support block (12) on one side close to the limit slide rod (9), the upper end of the limit support block (12) is equipped with a concave sliding groove (13).

2. The wall hollowing detection member for building detection according to claim 1, characterized in that: The end face of the telescopic detection rod (1) is equipped with a concave limit slot (3), one end of the detection block (4) is equipped with a solid block (6).

3. The wall hollowing detection member for building detection according to claim 1, characterized in that: One end of the detection block (4) is equipped with a circular slot (8), and the outer end of the detection block (4) is equipped with a strip slot (7) on one side close to the adjusting cabin (5).

4. The wall hollowing detection member for building detection according to claim 1, characterized in that: The outer end of one side of the mark powder cabin (11) is equipped with a limit connecting rod (21), and the end face of the limit connecting rod (21) is equipped with a circular sliding hole (14).

5. The wall hollowing detection member for building detection according to claim 1, characterized in that: The outer end of one side of the mark powder cabin (11) is equipped with a limit connecting rod (21), and the end face of the limit connecting rod (21) is equipped with a circular sliding hole (14).

6. The wall hollowing detection member for building detection according to claim 5, characterized in that: The outer end of one side of the mark powder cabin (11) is equipped with a limit connecting rod (21), and the end face of the limit connecting rod (21) is equipped with a circular sliding hole (14). The outer end of one side of the mark powder cabin (11) is equipped with a limit connecting rod (21), and the end face of the limit connecting rod (21) is equipped with a circular sliding hole (14). The outer end of one side of the mark powder cabin (11) is equipped with a limit connecting rod (21), and the end face of the limit connecting rod (21) is equipped with a circular sliding hole (14).

Images