House building project hollowing detection device

Abstract

The utility model belongs to the technical field of house detection, and particularly relates to a house building project hollowing detection device which comprises a vehicle body and an inspection device, and the surface of the vehicle body is rotatably connected with a plurality of rollers; the inspection device is arranged on the upper surface of the vehicle body and comprises a supporting frame, the bottom end of the supporting frame is fixedly connected with the upper surface of the vehicle body, the inner wall of the supporting frame is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a hammer, and a cleaning device is arranged on the surface of the vehicle body and comprises two placement plates. The side walls of the two containing plates are fixedly connected with the two sides of the vehicle body correspondingly, the surfaces of the two containing plates are sleeved with fixing frames, and the bottom ends of the fixing frames are fixedly connected with cleaning brushes. By arranging the whole device, hollowing detection can be carried out on a house, meanwhile, the position of a hammer head can be limited, the situation that the hammer head moves randomly during detection is reduced, and therefore the hollowing position can be conveniently determined.

Description

Technical Field

[0001] This utility model relates to the field of building inspection technology, specifically a device for detecting hollow areas in building construction. Background Technology

[0002] Building quality inspection is the process of using specific technical means and methods to check and measure the structural quality of a building and to implement dynamic monitoring. Building inspection, also known as building quality inspection and assessment, refers to the process by which a qualified testing unit tests and assesses the quality of a building and issues a report. The testing technologies involved include building inspection technology, structural reinforcement and strengthening technology, engineering testing and monitoring technology, and national accredited laboratories. These upstream and downstream technologies of building inspection are integrated and can be called comprehensive building inspection technology.

[0003] Regarding the above and existing related technologies: When inspecting the quality of a building, many testing devices are designed, among which the detection of hollow areas is an important part. In the traditional testing method, hollow area hammers are used for detection. However, when using traditional hollow area hammers to test the ground, the hammers will not land in the same place, which can easily lead to problems in distinguishing the specific location during the test. Therefore, to address the above problems, a hollow area detection device for building construction is proposed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The utility model provides a hollow detection device for building construction, comprising a vehicle body and an inspection device. Multiple rollers are rotatably connected to the surface of the vehicle body. The inspection device is installed on the upper surface of the vehicle body and includes a support frame. The bottom end of the support frame is fixedly connected to the upper surface of the vehicle body. A sliding rod is slidably connected to the inner wall of the support frame. A connecting block is fixedly connected to the bottom end of the sliding rod. A hammer head is fixedly connected to the bottom end of the connecting block. After the hammer head slides to a suitable height, the sliding rod is released, allowing it to fall due to gravity. The sliding rod drives the connecting block and the hammer head to move, and the hammer head strikes the ground. By setting up the support frame, sliding rod, connecting block, and hammer head, hollow detection of buildings can be performed.

[0006] Preferably, a handle is fixedly connected to the upper surface of the vehicle body. When it is necessary to move the vehicle body, push the handle to move the vehicle body. The handle makes it easy to operate the vehicle body.

[0007] Preferably, four springs are fixedly connected to the upper surface of the connecting block and the inner surface of the support frame. The springs drive the connecting block to move. By setting the springs, the sliding rod can be driven to move, thereby increasing the force of the sliding rod falling.

[0008] Preferably, a pull block is fixedly connected to the upper surface of the slide bar. When it is necessary to move the slide bar, the pull block is pulled to make the slide bar slide. The slide bar can be easily operated by setting the pull block.

[0009] Preferably, a sliding hole is provided on the surface of the support frame near the sliding rod, and the surface of the sliding rod and the inner wall of the sliding hole of the support frame are slidably connected. When the sliding rod moves, the sliding rod will move on the inner wall of the sliding hole. The opening of the sliding hole can facilitate the movement of the sliding rod on the inner wall of the support frame.

[0010] Preferably, the surface of the vehicle body has a channel, and the hammer head is inserted into the inner surface of the channel of the vehicle body. When the hammer head moves, the hammer head will pass through the channel. By opening the channel, the hammer head can pass through the vehicle body conveniently.

[0011] Preferably, the surface of the vehicle body is provided with a cleaning device, which includes two placement plates. The side walls of the two placement plates are respectively fixedly connected to the two sides of the vehicle body. The surfaces of the two placement plates are fitted with fixing frames, and the bottom ends of the fixing frames are fixedly connected to cleaning brushes. When the vehicle body moves, the vehicle body will drive the cleaning brushes to move. By setting the cleaning brushes, the ground can be cleaned.

[0012] Preferably, the inner wall of the fixed frame and the inner walls of the two placement plates are threadedly connected with positioning rods, and the side walls of the placement plates are fixedly connected with baffles. The baffles are located on the side walls of the fixed frame. By rotating the positioning rods to the inner walls of the fixed frame and the two placement plates, the position of the fixed frame on the surface of the placement plates can be restricted.

[0013] The advantages of this utility model are:

[0014] 1. When a house needs to be inspected, this utility model allows the handle to be pushed to move the vehicle body, which in turn moves the rollers on the ground. After the vehicle body moves to a suitable position, the pull block is pulled to move the sliding rod. The sliding rod slides through the sliding hole on the inner wall of the support frame. When the sliding rod moves, it will move the connecting block and the hammer head. When the connecting block moves, it will cause the spring to contract. After the hammer head moves to a suitable height, the pull block is released, and the spring will drive the connecting block and the sliding rod to move. When the connecting block moves, it will drive the hammer head to move. The hammer head hits the ground and passes through the channel as it moves. By setting up the entire device, hollow spots in the house can be detected. At the same time, the position of the hammer head can be restricted to reduce the random movement of the hammer head during the test, thereby facilitating the determination of the hollow spot location.

[0015] 2. When using the vehicle body, the present invention pushes the fixing frame to fit onto the surface of the placement plate and the side wall of the baffle. After the fixing frame moves to the appropriate position, the positioning rod is rotated to the inner surface of the fixing frame and the two placement plates. When the vehicle body moves, the vehicle body will drive the cleaning brush on the fixing frame to move. The cleaning brush can clean the ground. By setting the entire device, the ground can be cleaned, reducing the situation where the hammer head hits debris during the test and affects the judgment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural diagram of the vehicle body in a hollow detection device for building construction;

[0018] Figure 2 A schematic diagram of the vehicle body from below in a hollow detection device for building construction.

[0019] Figure 3 This is a top view schematic diagram of the vehicle body in a hollow detection device for building construction.

[0020] Figure 4 This is a side view of the fixing frame in a hollow detection device for building construction.

[0021] Figure 5 For a hollow detection device in building construction Figure 4 A schematic diagram of the structure at point A.

[0022] In the diagram: 1. Vehicle body; 2. Roller; 3. Inspection device; 31. Support frame; 32. Slide rod; 33. Connecting block; 34. Hammer head; 35. Handle; 36. Spring; 37. Pull block; 38. Slide hole; 39. Channel; 4. Cleaning device; 41. Placement plate; 42. Fixing frame; 43. Cleaning brush; 44. Positioning rod; 45. Baffle. 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 scope of protection of the present utility model.

[0024] Please see Figure 1-5 As shown, a hollow detection device for building construction includes a vehicle body 1 and an inspection device 3. Multiple rollers 2 are rotatably connected to the surface of the vehicle body 1. The inspection device 3 is disposed on the upper surface of the vehicle body 1 and includes a support frame 31. The bottom end of the support frame 31 is fixedly connected to the upper surface of the vehicle body 1. A sliding rod 32 is slidably connected to the inner wall of the support frame 31. A connecting block 33 is fixedly connected to the bottom end of the sliding rod 32, and a hammer head 34 is fixedly connected to the bottom end of the connecting block 33. During operation... The vehicle body 1 drives the roller 2 to roll on the ground. After the vehicle body 1 moves to a suitable position, the slide rod 32 is pulled to slide on the inner wall of the support frame 31. The slide rod 32 drives the connecting block 33 and the hammer head 34 to move. After the hammer head 34 slides to a suitable height, the slide rod 32 is released to fall due to gravity. The slide rod 32 drives the connecting block 33 and the hammer head 34 to move. The hammer head 34 strikes the ground. By setting up the support frame 31, the slide rod 32, the connecting block 33 and the hammer head 34, the hollowness detection of the building can be performed.

[0025] A handle 35 is fixedly connected to the upper surface of the vehicle body 1. When working, pushing the handle 35 causes the handle 35 to move the vehicle body 1. The handle 35 makes it easy to operate the vehicle body 1.

[0026] Four springs 36 are fixedly connected to the upper surface of the connecting block 33 and the inner surface of the support frame 31. During operation, the connecting block 33 drives the springs 36 to contract. When the slide rod 32 is released, the springs 36 drive the connecting block 33 to move. By setting the springs 36, the slide rod 32 can be driven to move, thereby increasing the force of the slide rod 32 falling.

[0027] A pull block 37 is fixedly connected to the upper surface of the slide bar 32; during operation, the pull block 37 is pulled to make the slide bar 32 slide, and the slide bar 32 can be easily operated by setting the pull block 37.

[0028] A sliding hole 38 is provided on the surface of the support frame 31 near the sliding rod 32. The surface of the sliding rod 32 and the inner wall of the sliding hole 38 of the support frame 31 are slidably connected. During operation, the sliding rod 32 will move on the inner wall of the sliding hole 38. The opening of the sliding hole 38 facilitates the movement of the sliding rod 32 on the inner wall of the support frame 31.

[0029] The surface of the vehicle body 1 is provided with a channel 39, and the hammer head 34 is inserted into the inner surface of the channel 39 of the vehicle body 1. When working, the hammer head 34 will pass through the channel 39. The channel 39 makes it easy for the hammer head 34 to pass through the vehicle body 1.

[0030] The surface of the vehicle body 1 is provided with a cleaning device 4, which includes two placement plates 41. The side walls of the two placement plates 41 are fixedly connected to the two sides of the vehicle body 1, respectively. The surfaces of the two placement plates 41 are fitted with fixing frames 42, and the bottom ends of the fixing frames 42 are fixedly connected with cleaning brushes 43. When working, the fixing frames 42 are pushed to fit on the surface of the placement plates 41. When the fixing frames 42 move, they will drive the cleaning brushes 43 to move. The cleaning brushes 43 are in contact with the ground. When the vehicle body 1 moves, the vehicle body 1 will drive the cleaning brushes 43 to move. By setting the cleaning brushes 43, the ground can be cleaned.

[0031] The inner wall of the fixing frame 42 and the inner walls of the two placement plates 41 are threadedly connected with positioning rods 44. The side wall of the placement plate 41 is fixedly connected with a baffle 45, which is located on the side wall of the fixing frame 42. During operation, the fixing frame 42 will fit against the side wall of the baffle 45. After the fixing frame 42 is fitted onto the surface of the placement plate 41, the positioning rods 44 are rotated to the inner wall of the fixing frame 42 and the inner wall of the two placement plates 41. By setting the positioning rods 44, the position of the fixing frame 42 on the surface of the placement plate 41 can be restricted.

[0032] Working principle: When a house needs to be inspected, push the handle 35 to move the vehicle body 1. The vehicle body 1 drives the roller 2 to roll on the ground. After the vehicle body 1 moves to the appropriate position, pull the pull block 37 to move the slide rod 32. The slide rod 32 slides on the inner wall of the support frame 31 through the sliding hole 38. When the slide rod 32 moves, it will drive the connecting block 33 and the hammer head 34 to move. When the connecting block 33 moves, it will cause the spring 36 to contract. After the hammer head 34 moves to the appropriate height, release the pull block 37. The spring 36 will drive the connecting block 33 and the slide rod 32 to move. When the connecting block 33 moves, it will drive the hammer head 34 to move. The hammer head 34 hits the ground and passes through the channel 39. By setting up the entire device, hollow areas in a house can be detected. At the same time, the position of the hammer 34 can be restricted, reducing the possibility of the hammer 34 moving randomly during the test, thus facilitating the determination of the hollow area location. When using the vehicle body 1, push the fixing frame 42 so that it fits onto the surface of the placement plate 41 and the side wall of the baffle 45. After the fixing frame 42 moves to the appropriate position, rotate the positioning rod 44 to the inner surface of the fixing frame 42 and the two placement plates 41. When the vehicle body 1 moves, the vehicle body 1 will drive the cleaning brush 43 on the fixing frame 42 to move. The cleaning brush 43 can clean the ground. By setting up the entire device, the ground can be cleaned, reducing the possibility of the hammer 34 hitting debris during the test and affecting the judgment.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A housing construction project hollow detection device, comprising a vehicle body (1) and a detection device (3), the surface of the vehicle body (1) is rotatably connected with a plurality of rollers (2); characterized in that: The inspection device (3) is arranged on the upper surface of the vehicle body (1), the inspection device (3) comprises a support frame (31), the bottom end of the support frame (31) is fixedly connected with the upper surface of the vehicle body (1), the inner wall of the support frame (31) is slidably connected with a sliding rod (32), the bottom end of the sliding rod (32) is fixedly connected with a connecting block (33), and the bottom end of the connecting block (33) is fixedly connected with a hammer head (34).

2. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The upper surface of the vehicle body (1) is fixedly connected with a handle (35).

3. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The upper surface of the connecting block (33) and the inner surface of the support frame (31) are fixedly connected with four springs (36).

4. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The upper surface of the sliding rod (32) is fixedly connected with a pulling block (37).

5. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The surface of the support frame (31) is provided with a sliding hole (38) near the sliding rod (32), and the surface of the sliding rod (32) is slidably connected with the inner wall of the sliding hole (38) of the support frame (31).

6. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The surface of the vehicle body (1) is provided with a channel (39), and the hammer head (34) is inserted into the inner surface of the channel (39) of the vehicle body (1).

7. The housing construction engineering hollowing detection device according to claim 1, characterized in that: The surface of the vehicle body (1) is provided with a cleaning device (4), the cleaning device (4) comprises two placing plates (41), the side walls of the two placing plates (41) are fixedly connected with the two sides of the vehicle body (1) respectively, the surfaces of the two placing plates (41) are sleeved with a fixing frame (42), and the bottom end of the fixing frame (42) is fixedly connected with a cleaning brush (43).

8. The housing construction engineering hollowing detection device according to claim 7, characterized in that: The inner wall of the fixing frame (42) and the inner wall of the two placing plates (41) are threadedly connected with a positioning rod (44), the side wall of the placing plate (41) is fixedly connected with a baffle (45), and the baffle (45) is located on the side wall of the fixing frame (42).

Images