Housing wall hollow detection device

Abstract

The utility model relates to house technical field, concretely relates to housing wall hollowing detection device, including sleeve, the inner wall of sleeve is connected with adjusting lever, the upper end surface of sleeve is opened with rotary groove, the screw sleeve is rotatably connected in the rotary groove, the inner wall of adjusting lever is opened with cavity, the inner wall fixedly connected with baffle of adjusting lever, the upper end surface of baffle is opened with through -hole, the connecting rod is connected in the through -hole, the top fixedly connected with spherical hollowing hammer of connecting rod, the surface of connecting rod is connected with spring, the surface fixed mounting of adjusting lever has screw thread, the surface screw thread of adjusting lever is connected in screw sleeve inner wall, the surface fixedly connected with sweat pad of sleeve, the surface fixedly connected with antiskid sleeve of sweat pad. The utility model, through spherical hollowing hammer, the wall is beaten, better judge whether the existence of the hollowing phenomenon in wall, complete the detection process to wall.

Description

Technical Field

[0001] This utility model relates to the field of housing technology, specifically to a device for detecting hollow walls in houses. Background Technology

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, primarily serving to enclose and divide space. In load-bearing structural buildings, the walls combine load-bearing and enclosure functions; in skeletal structural systems, the walls' role is both enclosure and space division. Walls must possess sufficient strength and stability, and have the ability to insulate, heat-insulate, sound-insulate, fire-resistant, and waterproof. There are many types of walls, including those made of single materials and composite materials. Designing a reasonable wall scheme by comprehensively considering factors such as enclosure, load-bearing capacity, energy efficiency, and aesthetics is an important task in building construction. Decoration acceptance refers to the standardized inspection of the decorated project after completion. During acceptance, some standards are implemented according to national standards. Due to the broad scope of decoration, it can be divided into engineering decoration acceptance and home decoration acceptance. Decoration acceptance standards refer to a set of standard specifications for determining whether a corresponding decoration project is qualified.

[0003] After the renovation is completed, in order to determine whether the renovation is up to standard, the house needs to be inspected to determine whether the walls meet the standards. Hollow spots are one of the criteria for judgment, so that hollow spots in the walls can be detected in time.

[0004] Therefore, a device for detecting hollow walls in buildings is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a device for detecting hollow areas in house walls, which can solve the problem of timely detection of hollow areas in walls.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for detecting hollow spots in house walls, comprising a sleeve, an adjusting rod fitted onto the inner wall of the sleeve, a rotating groove formed on the upper end face of the sleeve, a threaded sleeve rotatably fitted into the rotating groove, a cavity formed on the inner wall of the adjusting rod, a baffle fixedly connected to the inner wall of the adjusting rod, a through hole formed on the upper end face of the baffle, a connecting rod fitted into the through hole, a spherical hollow spot hammer fixedly connected to the top end of the connecting rod, and a spring fitted onto the surface of the connecting rod.

[0007] Preferably, the surface of the adjusting rod is fixedly threaded, and the threaded surface of the adjusting rod is sleeved on the inner wall of the threaded sleeve.

[0008] Preferably, a sweat-absorbing pad is fixedly fitted onto the surface of the sleeve, and an anti-slip sleeve is fixedly connected to the surface of the sweat-absorbing pad.

[0009] Preferably, a support plate is fixedly connected to the surface of the adjusting rod, and a marker pen is slidably sleeved on the upper end surface of the support plate.

[0010] Preferably, a support plate is fixedly connected to the surface of the adjusting rod, and a marker pen is slidably sleeved on the upper end surface of the support plate.

[0011] Preferably, a support plate is fixedly connected to the surface of the adjusting rod, and a marker pen is slidably sleeved on the upper end surface of the support plate.

[0012] Preferably, the top end of the spring is fixedly connected to the lower end face of the spherical hollow hammer, and the bottom end of the spring is fixedly connected to the upper end face of the baffle.

[0013] Compared with the prior art, this utility model provides a device for detecting hollow walls in houses, which has the following beneficial effects:

[0014] 1. By tapping the wall with a spherical hollow hammer, it is easier to determine whether there are hollow areas in the wall, thus completing the wall inspection process.

[0015] 2. By using a spring, the connecting rod moves the spherical hollow hammer, causing the marker to contact the wall and mark the hollow areas.

[0016] 3. The length of the adjusting rod is adjusted by the transmission of the threaded rod through the threaded sleeve, so that the spherical hollow hammer can better contact the sleeve.

[0017] 4. The anti-slip pad increases friction between the hand and the sleeve, improving stability when handling the sleeve. At the same time, the sweat-absorbing pad absorbs sweat, preventing slippage and ensuring stability when handling the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0022] In the diagram: 1. Sleeve; 2. Sweat pad; 3. Anti-slip sleeve; 4. Rotating groove; 5. Threaded sleeve; 6. Adjusting rod; 7. Support plate; 8. Marker; 9. Through hole; 10. Baffle; 12. Connecting rod; 13. Spring; 14. Spherical hollow hammer. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 The hollow wall detection device in this embodiment includes: a sleeve 1, an adjusting rod 6 sleeved on the inner wall of the sleeve 1, a rotating groove 4 opened on the upper end face of the sleeve 1, a threaded sleeve 5 rotatably sleeved in the rotating groove 4, a cavity opened on the inner wall of the adjusting rod 6, a baffle 10 fixedly connected to the inner wall of the adjusting rod 6, a through hole 9 opened on the upper end face of the baffle 10, a connecting rod 12 sleeved in the through hole 9, a spherical hollow hammer 14 fixedly connected to the top end of the connecting rod 12, and a spring 13 sleeved on the surface of the connecting rod 12.

[0026] The sleeve 1 serves as the main body, with a through hole 9 inside, allowing the adjusting rod 6 to extend and retract within the inner wall of the sleeve 1, thus adjusting the height of the spherical hollow hammer 14. In use, the threaded sleeve 5 is rotated above the sleeve 1, and the rotation direction of the threaded sleeve 5 is controlled by the extension and retraction of the adjusting rod 6. When it is necessary to extend the adjusting rod 6, the threaded sleeve 5 is rotated clockwise, so that the threaded sleeve 5 uses the threaded connection with the adjusting rod 6 to gradually transfer one end of the adjusting rod 6 inside the sleeve 1 outward, thus allowing the adjusting rod 6 to be transmitted outward and adjusted to the height at which the spherical hollow hammer 14 can strike the wall.

[0027] The adjusting rod 6 has a thread fixedly installed on its surface, and the threaded surface of the adjusting rod 6 is sleeved on the inner wall of the threaded sleeve 5.

[0028] By adjusting the movement of the adjusting rod 6 through the threaded sleeve 5, the spherical hollow hammer 14 can be moved to a suitable position to meet the detection height and ensure the stability and reliability of the adjusting rod 6 during movement.

[0029] A sweat-absorbing pad 2 is fixedly fitted onto the surface of sleeve 1, and an anti-slip sleeve 3 is fixedly connected to the surface of sweat-absorbing pad 2.

[0030] The sweat-absorbing pad 2 is placed on the surface of the sleeve 1 and is connected to the anti-slip sleeve 3. It can absorb sweat from the worker's hands and also prevent them from slipping, thus improving the stability of the hands when holding the sleeve 1.

[0031] A support plate 7 is fixedly connected to the surface of the adjusting rod 6, and a marker pen 8 is slidably sleeved on the upper end surface of the support plate 7;

[0032] The support plate 7 can provide support for the marker pen 8 and enable installation. When the spherical hollow hammer 14 detects a hollow part in the wall, the tip of the marker pen 8 contacts the hollow part of the wall and controls the rotation of the marker pen 8 with the spherical hollow hammer 14 as the center to make a mark, which is convenient for later repair of the hollow part of the wall.

[0033] The through hole 9 is located at the center of the upper end face of the baffle 10, and the surface of the threaded sleeve 5 is fixedly connected with anti-slip texture;

[0034] The sweat-absorbing pad 2 is made of mesh, and the top of the connecting rod 12 is fixedly connected to the center of the lower end face of the spherical hollow drum hammer 14;

[0035] The anti-slip sleeve 3 increases hand friction and prevents slipping, while the sweat-absorbing pad 2 absorbs sweat from the hands.

[0036] The top end of the spring 13 is fixedly connected to the lower end face of the spherical hollow hammer 14, and the bottom end of the spring 13 is fixedly connected to the upper end face of the baffle 10.

[0037] When the spring 13 is compressed, the spherical hollow hammer 14 is also squeezed, giving the spherical hollow hammer 14 space to move downward. When the spherical hollow hammer 14 and the spring 13 are no longer under pressure, the spring 13 begins to overcome gravity to control the spherical hollow hammer 14 to reset, and then continues to drive the detection process.

[0038] The working principle of the above embodiments is as follows:

[0039] In use, the sleeve 1 serves as the main body, with a through hole 9 inside, allowing the adjusting rod 6 to extend and retract within the inner wall of the sleeve 1, thus adjusting the height of the spherical hollow hammer 14. In use, the threaded sleeve 5 is rotated above the sleeve 1, and the rotation direction of the threaded sleeve 5 is controlled by the extension and retraction of the adjusting rod 6.

[0040] When it is necessary to extend the adjusting rod 6, rotate the threaded sleeve 5 clockwise so that the threaded sleeve 5 can use the threaded connection between the adjusting rod 6 and the adjusting rod 6 to gradually move one end of the adjusting rod 6 outward from the sleeve 1, so that the adjusting rod 6 can be extended outward and adjusted to the height at which the spherical hollow hammer 14 can hit the wall. The worker can hold it with the anti-slip sleeve 3, which can increase the friction of the hand and prevent slipping.

[0041] At the same time, the sweat-absorbing pad 2 absorbs the sweat on the hands. When the spherical hollow hammer 14 is not high enough to hit the top, the threaded sleeve 5 is controlled to rotate clockwise inside the sleeve 1. The threaded sleeve 5 moves one end of the adjusting rod 6 outward from inside the sleeve 1 through the threaded transmission with the adjusting rod 6. When the spherical hollow hammer 14 can contact the top of the wall, the rotation of the threaded sleeve 5 is stopped.

[0042] Meanwhile, the wall is tapped with the spherical hollow hammer 14 to detect hollow areas. When hollow areas are found, the sleeve 1 and adjusting rod 6 are lifted upwards to compress the spring 13. At the same time, the connecting rod 12 slides downwards inside the baffle 10, and the spherical hollow hammer 14 presses against the wall. At this time, the tip of the marker pen 8 contacts the hollow part of the wall and controls the rotation of the marker pen 8 with the spherical hollow hammer 14 as the center to mark it, which is convenient for later repair of the hollow part of the wall.

[0043] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for detecting hollow walls in houses, characterized in that: Includes a sleeve (1), an adjusting rod (6) is sleeved on the inner wall of the sleeve (1), a rotating groove (4) is opened on the upper end face of the sleeve (1), a threaded sleeve (5) is rotatably sleeved in the rotating groove (4), a cavity is opened on the inner wall of the adjusting rod (6), a baffle (10) is fixedly connected to the inner wall of the adjusting rod (6), a through hole (9) is opened on the upper end face of the baffle (10), a connecting rod (12) is sleeved in the through hole (9), a spherical hollow hammer (14) is fixedly connected to the top end of the connecting rod (12), and a spring (13) is sleeved on the surface of the connecting rod (12).

2. The wall hollowness detection device according to claim 1, characterized in that: The surface of the adjusting rod (6) is fixedly threaded, and the threaded surface of the adjusting rod (6) is threaded into the inner wall of the threaded sleeve (5).

3. The wall hollowness detection device according to claim 1, characterized in that: A sweat-absorbing pad (2) is fixedly fitted onto the surface of the sleeve (1), and an anti-slip sleeve (3) is fixedly connected to the surface of the sweat-absorbing pad (2).

4. The wall hollowness detection device according to claim 1, characterized in that: A support plate (7) is fixedly connected to the surface of the adjusting rod (6), and a marker pen (8) is slidably sleeved on the upper end surface of the support plate (7).

5. The wall hollowness detection device according to claim 1, characterized in that: The through hole (9) is located at the center of the upper end face of the baffle (10), and the surface of the threaded sleeve (5) is fixedly connected with anti-slip texture.

6. The wall hollow detection device according to claim 3, characterized in that: The sweat-absorbing pad (2) is made of mesh, and the top end of the connecting rod (12) is fixedly connected to the center of the lower end face of the spherical hollow hammer (14).

7. The wall hollowness detection device according to claim 1, characterized in that: The top end of the spring (13) is fixedly connected to the lower end face of the spherical hollow hammer (14), and the bottom end of the spring (13) is fixedly connected to the upper end face of the baffle (10).

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