Foundation detection device for quality detection of house building engineering

Abstract

The invention discloses a foundation detection device for quality detection of house building engineering. The foundation detection device structurally comprises a detection main body and a supporting seat, and the detection main body is fixedly connected with the supporting seat; the detection main body is provided with a foundation detection device, the foundation detection device is fixedly installed at the top of the supporting seat, the control module is located on the left side of the top of the supporting seat, meanwhile, the five supporting legs are installed at the side end of the detection main body, and a control panel is installed at the top of the detection main body; the driving motor drives the eccentric shaft to rotate through the belt, so that the connecting rod can drive the hammer head to stably reciprocate up and down in the limiting pipe, and the hammer head can impact the detection head to sink into a foundation; and the control module can calculate the compaction degree of the foundation according to the beating force of the detection head and the sinking depth of the detection head into the foundation.

Description

Technical Field

[0001] The present invention relates to the field of construction engineering, and specifically to a foundation detection device for the quality inspection of building construction projects. Background Art

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction operations are carried out is called a building construction site or a construction site. After the subgrade pavement construction, compaction degree detection is required. The higher the compaction degree, the greater the density, and the better the overall performance of the material.

[0003] Based on the above, the inventor found that the existing ones mainly have the following deficiencies. For example, the foundation detection device detects the compaction degree of the foundation through the impact caused by the dropping of the detection head on the ground. The detection head is supported by a bracket, and the overall assembly is relatively complex. At the same time, the device cannot be stably supported on an uneven foundation, and it is inconvenient to hang the detection head manually every time the foundation is detected. Therefore, a foundation detection device for the quality inspection of building construction projects is proposed. Summary of the Invention

[0004] In view of the above problems, the present invention provides a foundation detection device for the quality inspection of building construction projects.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A foundation detection device for the quality inspection of building construction projects, its structure includes a detection main body and a support base, and the detection main body is fixedly connected to the support base; the detection main body is provided with a foundation detection device, the foundation detection device is fixedly installed on the top of the support base, and the control module is located on the left side of the top of the support base. At the same time, five support feet are installed on the side of the detection main body, and a control panel is installed on the top of the detection main body; The foundation detection device is provided with a support base, a detection head is installed in the middle position of the support base, and at the same time, the top of the support base is threadedly connected to the support plate, and a transmission structure is installed on the end face of the support plate, and the driving motor is in transmission connection with the transmission structure; The transmission structure is provided with a support column, the support column is vertically fixed on the top of the support plate, and the bottom of the side end of the support column is rotatably connected to the eccentric shaft. At the same time, the limiting tube is vertically installed in the middle position of the support plate, and the impact hammer head is clamped and installed in the middle position of the limiting tube, and the impact hammer head is rotatably connected to the eccentric shaft through the connecting rod; The support base includes support threaded rods, transmission rods, and servo motors. The four support threaded rods are installed on the end face of the support base. The four transmission rods are meshed with the support threaded rods, and the servo motor is meshed with the end face of the transmission rod; By adjusting the heights of the five support feet, the support base can be kept stable on the foundation. Then, through the control panel, the driving motor drives the eccentric shaft to rotate through the belt, enabling the connecting rod to drive the hammer head to make stable reciprocating up and down movements in the limiting tube. As a result, the hammer head can strike the detection head and sink it into the foundation. By controlling the rotation speed of the driving motor, the knocking force of the hammer head on the detection head can be adjusted. The control module can calculate the compaction degree of the foundation based on the knocking force on the detection head and the sinking depth of the detection head into the foundation. At the same time, the servo motor drives the transmission rod to rotate, enabling the transmission rod to drive the support threaded rod and the support plate to be in threaded cooperation, thereby driving the overall structure of the transmission structure to move downward, enabling the transmission structure to follow the sinking of the detection head and strike, and then calculating the compaction degree of the foundation through the sinking depth of the detection head, and being able to automatically complete the detection work of the foundation.

[0006] Furthermore, the detection head includes a support ring and a scale. The support ring is fixedly installed on the end face of the support base, and the scale is located on the side end face of the detection head; it can allow the detection head to move on the end face of the support ring and play a role in limiting the detection head.

[0007] Furthermore, the support ring includes more than five balls, a transmission motor, a transmission wheel, and a scale detector. There are two rows of balls arranged on the inner wall of the support ring. The transmission motor is installed outside the support ring, the transmission wheel is located on the inner wall of the support ring, and the scale detector is arranged on the inner wall of the support ring. By contacting the end face of the detection head through the balls, the friction can be reduced and the detection head can move stably downward.

[0008] Furthermore, the outer end face of the transmission wheel is made of rubber material. The friction between the rubber material on the end face of the transmission wheel and the side wall of the detection head can be used to drive the detection head to move upward for reset through the rotation of the transmission wheel.

[0009] Furthermore, the transmission motor and the transmission wheel are connected by a belt.

[0010] Furthermore, the scale detector is aligned with the scale on the side end of the detection head, and the position of the scale can be detected through the scale detector, thereby obtaining the sinking depth of the detection head. Beneficial effects

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the driving motor drives the eccentric shaft to rotate through a belt, enabling the connecting rod to drive the hammer head to perform stable reciprocating up and down movement in the limiting tube, so that the hammer head can strike the detection head and sink it into the foundation. The control module can calculate the compaction degree of the foundation based on the force of striking the detection head and the depth of the detection head sinking into the foundation.

[0012] 2. After the detection of the foundation is completed in the present invention, the driving motor drives the driving wheel to rotate through a belt and rub against the side end face of the detection head, thereby driving the detection head to move upward for reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a foundation detection device for housing construction project quality detection according to the present invention.

[0014] Figure 2 It is a front view sectional structural schematic diagram of the detection main body of the present invention.

[0015] Figure 3 It is a front view sectional structural schematic diagram of the foundation detection device of the present invention.

[0016] Figure 4 It is a side view sectional structural schematic diagram of the transmission structure of the present invention.

[0017] Figure 5 It is a top view sectional structural schematic diagram of the support base of the present invention.

[0018] Figure 6 It is a front view sectional structural schematic diagram of the detection head of the present invention.

[0019] Figure 7 It is a front view sectional structural schematic diagram of the support ring of the present invention.

[0020] In the figure: detection main body 1, support base 2, foundation detection device 11, control module 12, support feet 13, control panel 14, support base 111, detection head 112, support plate 113, transmission structure 114, support column 1141, limiting tube 1143, hammer head 1144, connecting rod 1145, eccentric shaft 1142, support screw rod 1111, transmission rod 1112, servo motor 1113, support ring 1121, scale 1122, ball 31, driving motor 32, driving wheel 33, scale detector 34. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0022] Embodiment 1: Please refer to Figures 1-5 , the specific embodiments of the present invention are as follows: Its structure includes a detection main body 1 and a support base 2, and the detection main body 1 is fixedly connected to the support base 2; the detection main body 1 is provided with a foundation detection device 11, the foundation detection device 11 is fixedly installed on the top of the support base 2, the control module 12 is located on the left side of the top of the support base 2, at the same time, five support feet 13 are installed on the side of the detection main body 1, and a control panel 14 is installed on the top of the detection main body 1; The foundation detection device 11 is provided with a support base 111, a detection head 112 is installed in the middle of the support base 111, at the same time, the top of the support base 111 is threadedly connected to a support plate 113, a transmission structure 114 is installed on the end face of the support plate 113, and a drive motor 115 is in transmission connection with the transmission structure 114; The transmission structure 114 is provided with a support column 1141, the support column 1141 is vertically fixed on the top of the support plate 113, the bottom of the side end of the support column 1141 is rotatably connected to the eccentric shaft 1142, the limiting tube 1143 is vertically installed in the middle of the support plate 113, at the same time, the hammer head 1144 is clamped and installed in the middle of the limiting tube 1143, and the hammer head 1144 is rotatably connected to the eccentric shaft 1142 through the connecting rod 1145; The support base 111 includes support threaded rods 1111, transmission rods 1112, and a servo motor 1113. Four support threaded rods 1111 are installed on the end face of the support base 111, four transmission rods 1112 are meshed with the support threaded rods 1111, and the servo motor 1113 is meshed with the end face of the transmission rod 1112; By driving the transmission rod 1112 to rotate through the servo motor 1113, the transmission rod 1112 can drive the support threaded rod 1111 to be in threaded cooperation with the support plate 113, so as to drive the overall structure of the transmission structure 114 to move downward, enable the transmission structure 114 to follow the subsidence of the detection head 112 for knocking, and then calculate the compaction degree of the foundation by the subsidence depth of the detection head 112, and can automatically complete the detection work of the foundation.

[0023] Based on the above embodiments, the specific working principle is as follows: By adjusting the heights of the five support feet 13, the support base 2 can be kept stable on the foundation. Then, the control panel 14 is used to control the driving motor 115 to drive the eccentric shaft 1142 to rotate through a belt, so that the connecting rod 1145 can drive the hammer head 1144 to make stable reciprocating up and down movements in the limit tube 1143, enabling the hammer head 1144 to impact the detection head 112 and sink it into the foundation. By controlling the rotation speed of the driving motor 115, the knocking force of the hammer head 1144 on the detection head 112 can be adjusted. The control module 12 can calculate the compaction degree of the foundation based on the knocking force on the detection head 112 and the sinking depth of the detection head 112 into the foundation. At the same time, the servo motor 1113 drives the transmission rod 1112 to rotate, enabling the transmission rod 1112 to drive the support threaded rod 1111 to be threadedly engaged with the support plate 113, thereby driving the overall structure of the transmission structure 114 to move downward, allowing the transmission structure 114 to follow the sinking of the detection head 112 for knocking, and then calculating the compaction degree of the foundation based on the sinking depth of the detection head 112, and automatically completing the detection work of the foundation.

[0024] Embodiment 2: Please refer to Figures 6-7 , the specific embodiments of the present invention are as follows: The detection head 112 includes a support ring 1121 and a scale 1122. The support ring 1121 is fixedly installed on the end face of the support base 111, and the scale 1122 is located on the side end face of the detection head 112; it can allow the detection head 112 to move on the end face of the support ring 1121 and play a role in limiting the detection head 112.

[0025] The support ring 1121 includes more than five balls 31, a transmission motor 32, a transmission wheel 33, and a scale detector 34. There are more than five balls 31, and two rows of balls 31 are arranged on the inner wall of the support ring 1121. The transmission motor 32 is installed outside the support ring 1121, the transmission wheel 33 is located on the inner wall of the support ring 1121, and the scale detector 34 is arranged on the inner wall of the support ring 1121. By contacting the end face of the detection head 112 through the balls 31, the friction can be reduced, and the detection head 112 can move stably downward.

[0026] The outer end face of the transmission wheel 33 is made of rubber material. The friction between the rubber material on the end face of the transmission wheel 33 and the side wall of the detection head 112 can be used to drive the detection head 112 to move upward for reset by the rotation of the transmission wheel 33.

[0027] The transmission motor 32 and the transmission wheel 33 are connected by a belt.

[0028] The scale detector 34 is aligned with the scale 1122 on the side of the detection head 112, and can detect the position of the scale 1122 through the scale detector 34, so as to obtain the depth of the depression of the detection head 112.

[0029] Based on the above embodiments, the specific working principle is as follows: The detection head 112 is stuck inside the support ring 1121 and can move vertically downward to detect the compaction degree of the foundation. Then, the stability of the detection head 112 is improved by the contact between the ball 31 and the side end face of the detection head 112. When the detection head 112 sinks into the foundation, the scale detector 34 can detect the scale 1122 in the detection head 112, and the depth of the depression of the detection head 112 into the foundation can be quickly obtained, and then the compaction degree of the detected foundation can be deduced. After the detection of the foundation is completed, the drive motor 32 can drive the drive wheel 33 to rotate through the belt and friction occurs with the side end face of the detection head 112, thereby driving the detection head 112 to move upward for reset.

[0030] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0031] Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A foundation detection device for detecting the quality of a housing construction project, the structure of which comprises a detection body (1) and a support base (2), wherein the detection body (1) is fixedly connected to the support base (2); characterized in that: The detection body (1) is provided with a foundation detection device (11), the foundation detection device (11) is fixedly mounted on the top of the support base (2), the control module (12) is located on the left side of the top of the support base (2), and the five support feet (13) are mounted on the side ends of the detection body (1), and a control panel (14) is mounted on the top of the detection body (1); The foundation detection device (11) is provided with a support base (111), a detection head (112) is installed at a middle position of the support base (111), the top of the support base (111) is threadedly connected to a support plate (113), a transmission structure (114) is installed on an end surface of the support plate (113), and a drive motor (115) is transmission-connected to the transmission structure (114); The transmission structure (114) is provided with a support column (1141), the support column (1141) is vertically fixed on the top of the support plate (113), and the bottom of the side end of the support column (1141) is rotatably connected to the eccentric shaft (1142), and the limiting tube (1143) is vertically installed in the middle position of the support plate (113), and the hammer head (1144) is clamped and installed in the middle position of the limiting tube (1143), and the hammer head (1144) is rotatably connected to the eccentric shaft (1142) through the connecting rod (1145); The support base (111) comprises a support threaded rod (1111), a transmission rod (1112), and a servo motor (1113); four of the support threaded rods (1111) are mounted on the end surface of the support base (111); the four transmission rods (1112) are meshingly connected to the support threaded rods (1111); and the servo motor (1113) is meshingly connected to the end surface of the transmission rod (1112).

2. A foundation detection device for detecting the quality of a building construction project according to claim 1, characterized in that: The detection head (112) comprises a support ring (1121) and a scale (1122); the support ring (1121) is fixedly mounted on an end surface of a support base (111); and the scale (1122) is located on a side end surface of the detection head (112).

3. A foundation detection device for detecting the quality of a building construction project according to claim 2, characterized in that: The support ring (1121) comprises a ball bearing (31), a transmission motor (32), a transmission wheel (33), and a scale detector (34); the ball bearings (31) are provided with more than five balls, and the ball bearings (31) are provided with two rows arranged on the inner wall of the support ring (1121); the transmission motor (32) is installed on the outside of the support ring (1121); the transmission wheel (33) is located on the inner wall of the support ring (1121); and the scale detector (34) is arranged on the inner wall of the support ring (1121).

4. A foundation detection device for detecting the quality of a building construction project according to claim 3, characterized in that: The outer end surface of the transmission wheel (33) is made of rubber material, and the detection head (112) can be rubbed against the side wall of the detection head (112) by the rubber material of the end surface of the transmission wheel (33).

5. A foundation detection device for detecting the quality of a building construction project according to claim 4, characterized in that: The transmission motor (32) and the transmission wheel (33) are connected via a belt.

6. A foundation detection device for detecting the quality of a building construction project according to claim 3, characterized in that: The scale detector (34) is aligned with the scale (1122) at the side end of the detection head (112).

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