A self-monitoring assembly for flatness of anti-blast shear wall

Abstract

The utility model provides a kind of about anti-blast shear wall flatness self-monitoring combination device, including detection unit, detection unit is equipped in formwork corner part, detection unit all includes fixed buckle, mounting block, infrared distance measuring feedback device and sound wave sensor, fixed buckle is connected with mounting block, mounting block is equipped with mounting hole, sound wave sensor is installed in mounting hole, still be equipped with two installation grooves on mounting block, the length direction of two installation grooves is perpendicular to each other, one infrared distance measuring feedback device is equipped in each installation groove;Infrared distance measuring feedback device and sound wave sensor are connected with data feedback transmission device, data feedback transmission device is connected with computer.The utility model can monitor installation perpendicularity deviation, surface flatness deviation in real time when formwork is installed, to improve shear wall one-time pouring quality, optimize finished product appearance perception.Solve the complex and repetitive flatness and perpendicularity review in field construction, improve the work efficiency of field management personnel, indirectly improve overall construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to a self-monitoring assembly device for the flatness of blast-resistant shear walls. Background Technology

[0002] In construction projects, the flatness of formwork is a key factor determining the quality and appearance of the finished concrete product. Currently, the industry mainly relies on intermittent monitoring and surveying by construction workers and site managers to control the flatness of formwork. Common technical methods include surveying and plumb bob checks for verticality.

[0003] During the formwork assembly process, the existing monitoring methods are too simplistic for the complex on-site construction environment, and the measurement accuracy is affected by on-site factors, which indirectly affects the final quality of the blast-resistant shear wall. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a self-monitoring combination device for the flatness of blast-resistant shear walls, which can monitor the verticality deviation and surface flatness deviation in real time during formwork installation, thereby improving the quality of one-time pouring of shear walls.

[0005] This utility model is implemented as follows: This utility model provides a self-monitoring assembly for the flatness of an explosion-proof shear wall, comprising several detection units, each of which is respectively located at a corner of a template. Each detection unit includes a fixing buckle, an mounting block, an infrared ranging feedback device, and an acoustic sensor. Each fixing buckle is fixed to a corner of the template and engages with the mounting block. The mounting block has a mounting hole on the side facing the template, and the acoustic sensor is installed in the mounting hole. The mounting block also has two mounting slots, the length directions of which are perpendicular to each other. Each mounting slot contains an infrared ranging feedback device. The infrared ranging feedback device and the acoustic sensor are connected to a data feedback transmission device, which is connected to a computer.

[0006] Furthermore, the infrared ranging feedback device is an infrared sensor.

[0007] Furthermore, the data feedback transmission device includes a data processing chip and a Bluetooth device connected to the data processing chip. The infrared ranging feedback device and the acoustic sensor are both connected to the data processing chip, and the Bluetooth device is connected to a computer for communication.

[0008] Furthermore, the fixing buckle is composed of a short side and a long side forming an L-shaped structure. A through hole is provided on the short side, through which a screw passes to connect with the template. A buckle is provided on the long side, and a slot is provided on the side of the mounting block facing the long side. When the mounting block is fixed on the long side, the buckle is engaged in the slot.

[0009] The advantages of this invention are as follows: In building construction, for blast-resistant shear walls, it can monitor the verticality deviation and surface flatness deviation in real time during formwork installation, thereby improving the quality of the first-time pouring of the shear wall and optimizing the appearance of the finished product. It solves the problem of tedious and repetitive flatness and verticality checks during on-site construction, improves the work efficiency of on-site management personnel, and indirectly improves the overall construction efficiency. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a front view of a self-monitoring assembly device for the flatness of blast-resistant shear walls according to the present invention.

[0012] Figure 2 for Figure 1 Side view of the structure shown.

[0013] Figure 3 for Figure 1 Top view of the structure shown.

[0014] Figure 4 This is a front view of the detection unit of this utility model.

[0015] Figure 5 for Figure 4 Side view of the structure shown.

[0016] Figure 6 for Figure 4 Top view of the structure shown.

[0017] Figure 7 This is a schematic diagram of the connection structure between the fixing buckle and the mounting block in this utility model.

[0018] Figure 8 This is a schematic diagram of the connection structure of the detection unit, data feedback transmission device and computer in this utility model.

[0019] Explanation of the labels in the diagram: 1. Detection unit; 2. Fixing buckle; 21. Short side; 22. Long side; 23. Buckle; 3. Mounting block; 31. Mounting hole; 32. Mounting groove; 33. Slot; 4. Infrared ranging feedback device; 5. Acoustic sensor; 6. Data feedback transmission device; 61. Data processing chip; 62. Bluetooth device; 7. Computer; 8. Template. Detailed Implementation

[0020] Please see Figures 1 to 8 This utility model provides a self-monitoring assembly for the flatness of an blast-resistant shear wall, comprising several detection units 1, each detection unit 1 being disposed at a corner of a template. Each detection unit 1 includes a fixing buckle 2, an mounting block 3, an infrared ranging feedback device 4, and an acoustic sensor 5. Each fixing buckle 2 is fixed at a corner of the template and engages with the mounting block 3. The mounting block 3 has a mounting hole 31 on the side facing the template, and the acoustic sensor 5 is installed in the mounting hole 31. The mounting block 3 also has two mounting grooves 32, the length directions of which are perpendicular to each other. Each mounting groove 32 contains an infrared ranging feedback device 4. The infrared ranging feedback device 4 and the acoustic sensor 5 are connected to a data feedback transmission device 6, which is connected to a computer 7. The computer 7 can be a computer with Bluetooth transmission capability, or the computer 7 can be connected to an external Bluetooth transmission device.

[0021] The acoustic wave sensor 5 is used to detect the thickness of the blast-resistant shear wall and to monitor the alignment of the formwork on both sides of the blast-resistant shear wall. During installation, the corresponding detection units 1 on the formwork on both sides of the blast-resistant shear wall are aligned with each other, and at this time, the acoustic wave sensors 5 on both sides of the blast-resistant shear wall are aligned with each other. As construction progresses, if the formwork on one side tilts, the acoustic wave sensors 5 on both sides of the blast-resistant shear wall will become misaligned. At this time, the acoustic wave sensors 5 on both sides of the blast-resistant shear wall will not receive signals, and the computer 7 will indicate that the acoustic wave sensors 5 are misaligned. Construction personnel can adjust the formwork according to the prompt information.

[0022] There are eight acoustic wave sensors 5, which can detect whether the concrete pouring and vibration are sufficient and uniform.

[0023] When the template undergoes bending deformation or local warping, the straight-line distance between the four corners of the square template will change. The infrared ranging feedback device 4 can monitor the change in distance to determine whether the template has undergone bending deformation or local warping.

[0024] Specifically, the infrared ranging feedback device 4 is an infrared sensor.

[0025] Specifically, the data feedback transmission device 6 includes a data processing chip 61 and a Bluetooth device 62 connected to the data processing chip 61. The infrared ranging feedback device 4 and the acoustic sensor 5 are both connected to the data processing chip 61, and the Bluetooth device 62 is communicatively connected to the computer 7. The infrared ranging feedback device 4 and the acoustic sensor 5 transmit the measured data to the data processing chip 61. The data processing chip 61 filters and conditions the electrical signals generated by the infrared ranging feedback device 4 and the acoustic sensor 5, converts the electrical signals into digital signals, and transmits the data measured by the infrared ranging feedback device 4 and the acoustic sensor 5 to the computer 7 via the Bluetooth device 62. Furthermore, the data processing chip 61 also has data storage capabilities.

[0026] Specifically, the fixing buckle 2 consists of a short side 21 and a long side 22 forming an L-shaped structure. A through hole is provided on the short side 21, through which a screw passes to connect with the template. A buckle 23 is provided on the long side 22. A slot 33 is provided on the side of the mounting block 3 facing the long side 22. When the mounting block 3 is fixed to the long side 22, the buckle 23 engages in the slot 33. In this invention, the fixing buckle 2 is for single use, while the mounting block 3, the infrared ranging feedback device 4, and the acoustic sensor 5 are reusable. After the blast-resistant shear wall is poured, the mounting block 3 can be removed from the fixing buckle 2.

[0027] One specific application of this utility model is: 1. During operation, firstly, during the formwork construction, fix several fixing clips 2 to the four corners of the formwork. Then, fix the mounting block 3, which is equipped with acoustic wave sensor 5 and infrared ranging feedback device 4, onto the clip 23, and connect all the acoustic wave sensor 5 and infrared ranging feedback device 4 to the data feedback transmission device 6.

[0028] 2. The flatness of the template is measured by infrared sensors and acoustic sensors 5 at the four corners of the template. The measured data is transmitted to computer 7 via Bluetooth device 62 to check the flatness of the template and the template spacing (i.e. the thickness of the blast-resistant shear wall after pouring).

[0029] 3. After the initial connection, the computer 7 records the measurement information of each infrared sensor and acoustic sensor 5 in sequence, and reconnects via Bluetooth to update the data during subsequent verification. The computer 7 processes the updated data, and the construction personnel adjust the template based on the data results.

[0030] The advantages of this invention are as follows: In building construction, for blast-resistant shear walls, it can monitor the verticality deviation and surface flatness deviation in real time during formwork installation, thereby improving the quality of the first-time pouring of the shear wall and optimizing the appearance of the finished product. It solves the problem of tedious and repetitive flatness and verticality checks during on-site construction, improves the work efficiency of on-site management personnel, and indirectly improves the overall construction efficiency.

[0031] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A self-monitoring assembly for the flatness of blast-resistant shear walls, characterized in that: The device includes several detection units, each of which is located at one corner of the template. Each detection unit includes a fixing buckle, a mounting block, an infrared ranging feedback device, and an acoustic sensor. Each fixing buckle is fixed to one corner of the template and engages with the mounting block. The mounting block has a mounting hole on the side facing the template, and the acoustic sensor is installed in the mounting hole. The mounting block also has two mounting slots, the length directions of which are perpendicular to each other. Each mounting slot contains an infrared ranging feedback device. The infrared ranging feedback device and the acoustic sensor are connected to a data feedback transmission device, which is connected to a computer.

2. The self-monitoring assembly for the flatness of blast-resistant shear walls as described in claim 1, characterized in that: The infrared ranging feedback device is an infrared sensor.

3. The self-monitoring assembly for the flatness of blast-resistant shear walls as described in claim 1, characterized in that: The data feedback transmission device includes a data processing chip and a Bluetooth device connected to the data processing chip. The infrared ranging feedback device and the acoustic sensor are both connected to the data processing chip, and the Bluetooth device is connected to a computer for communication.

4. The self-monitoring assembly for the flatness of blast-resistant shear walls as described in claim 1, characterized in that: The fixing buckle is composed of a short side and a long side forming an L-shaped structure. A through hole is provided on the short side, through which a screw passes to connect with the template. A buckle is provided on the long side, and a slot is provided on the side of the mounting block facing the long side. When the mounting block is fixed on the long side, the buckle is engaged in the slot.

Images