A building data monitoring device based on BIM technology

Abstract

The invention relates to the field of building monitoring, and in particular to a building data monitoring device based on BIM technology; the device comprises a cast cylindrical column and an extended monitoring structure; during the casting process, a vertical spiral groove is left on the outer circumference of the column; a spiral tube with a rectangular cross-section is embedded in the spiral groove; the upper end of the spiral tube is open and located above the ground; a plurality of containers are evenly distributed along the length direction of the spiral tube on the inner bottom surface; the containers are distributed in a stepped manner with the upper ends open along the length direction of the inner bottom surface of the spiral tube; a guide structure for use with the extended monitoring structure is provided on the upper part of the spiral tube, and the extended monitoring structure can be extended to the lower end of the spiral tube along the guide structure; the extended monitoring structure is provided with a water level monitoring device corresponding to the container one by one; the invention adopts a detachable extended monitoring structure, and the extended monitoring structure is extended into the spiral tube by a traction trolley to monitor and feedback the internal situation of the spiral tube, and can also facilitate regular maintenance and replacement of the monitoring structure.

Description

Technical Field

[0001] The present invention relates to the field of building monitoring, and in particular to a building data monitoring device based on BIM technology. Background Art

[0002] BIM technology is a data management tool, mainly used for engineering design, construction and management; it mainly plays the role of sharing and transmitting, sharing and transmitting the data, information, project planning, etc. generated in the data construction process, so that the personnel involved in the construction can accurately understand the building information and respond in time; now BIM technology is used to monitor the data of building foundation pits, etc. Publication No. CN112797960A discloses a BIM-based building data monitoring device. Although the device can realize the monitoring and processing of the foundation pit, the device needs to set electrical components such as the monitoring head in the foundation pit. The electrical equipment set in the foundation pit is prone to erosion and damage, making it difficult to ensure the monitoring effect, and difficult to replace and maintain. Therefore, there is an urgent need for a building data monitoring device that can regularly monitor the columns in the foundation pit, is easy to maintain, and has good monitoring effects. Summary of the invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a building data monitoring device based on BIM technology.

[0004] The technical solution of the present invention is:

[0005] The invention provides a building data monitoring device based on BIM technology, comprising a cast cylindrical column and an extended monitoring structure. During the casting process, a vertical spiral groove is left on the outer circumference of the column, a spiral tube with a rectangular cross-section is embedded in the spiral groove, the upper end of the spiral tube is open and located above the ground, a plurality of containers are evenly distributed along the length direction of the spiral tube on the inner bottom surface, and the containers are distributed in a stepped manner with the upper ends opened along the length direction of the inner bottom surface of the spiral tube, a guide structure is provided in the upper part of the spiral tube for use in conjunction with the extended monitoring structure, and the extended monitoring structure can be extended to the lower end of the spiral tube along the guide structure, and the extended monitoring structure is provided with a water level monitoring device corresponding to the container one by one. When in use, the container is filled with water, the extended monitoring structure enters the interior of the spiral tube along the guide structure, and the water level monitoring device corresponds to the container one by one, and the water level in the container close to the inner side of the column and the water level in the container close to the outer side of the column are monitored, thereby monitoring the column.

[0006] Furthermore, the guide structure includes a U-shaped slot fixedly mounted on the top surface of the spiral tube, the slot is of the same length as the spiral tube, a through slot is provided on the bottom surface of the slot along its length direction, and a monitoring structure including a traction trolley and a slide bar is extended into the traction trolley, a T-shaped sliding block is provided on the upper end of the traction trolley, the sliding block is inserted into the slot from the open end of the spiral tube and can slide with it, a limiting structure is provided in the spiral tube for allowing the traction trolley to move along its length direction, a camera device is embedded on the front side of the traction trolley, and a slide bar is detachably installed on the rear side of the top surface of the traction trolley. When in use, the traction trolley pulls the slide bar into the interior of the spiral tube from the opening at the upper end of the spiral tube, and the slide bar is inserted into the slot and slides with it, and a plurality of sliders distributed along its length direction and slidingly matched with the through slot are fixedly installed on the bottom surface of the slide bar, a water level monitoring device is provided on the bottom surface of the slider, and the number of sliders is equal to that of containers and corresponds one to one.

[0007] Furthermore, the limiting structure includes a guide groove, and both inner side walls of the spiral tube are fixedly installed with guide grooves of equal length and evenly distributed along its length direction, and racks of equal length are installed in the guide grooves. Gears are installed on both sides of the traction trolley, and a power device for driving the gears to rotate is provided in the traction trolley. When in use, the gears can be inserted into the guide grooves on the corresponding sides and mesh with the racks inside them.

[0008] Furthermore, slots of equal length are provided along the two inner side walls of the spiral tube, and metal strip structures can be removably installed in the slots. Both sides of the strip structures are inserted into the slots and plugged into the slots. Several containers evenly distributed along the length direction of the strip structure are installed on the top surface of the strip structure, and the containers are distributed in a stepped manner with openings at the upper ends along the length direction of the strip structure.

[0009] Furthermore, the water level monitoring device includes a transverse block, the transverse blocks are fixedly installed at the lower end of the slider, and water level sensors are fixedly installed on the left and right sides of the bottom surface of the transverse block. The two water level sensors corresponding to the same transverse block are respectively located on the upper part of the same corresponding container, and the two water level sensors are both located above the water surface of the container. One water level sensor is located on the side of the container below it close to the middle of the column, and the other water level sensor is located on the side of the lower container away from the middle of the column. When in use, the two water level sensors can simultaneously monitor the water level in the container below it.

[0010] The beneficial effects achieved by the present invention are:

[0011] The present invention monitors the water levels on both sides of the inside and outside of the container in a manner that the monitoring structure is inserted into the interior of the spiral tube, and monitors the periphery of the column according to the water level conditions on both sides. The spiral tube is distributed along the periphery of the column, which can not only monitor the various heights of the column, but also monitor the periphery of the column, and the monitoring range is wide and comprehensive. At the same time, the present invention adopts a detachable inserted monitoring structure, and the inserted monitoring structure is pulled into the spiral tube by a traction trolley to monitor and feedback the internal conditions of the spiral tube, which can also facilitate regular maintenance and replacement of the monitoring structure, ensure the use effect of the monitoring structure and thus ensure the accuracy of the monitoring results, monitor the column regularly, and overcome the problems of difficult maintenance and short service life of the monitoring structure fixedly installed in the column. In addition, the present invention adopts a detachable strip structure in combination with the spiral tube, and can replace the container according to actual conditions to ensure the monitoring effect. The entire operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0013] Figure 2 yes Figure 1 An enlarged view of the cross-sectional view along line AA.

[0014] Figure 3 yes Figure 2 A magnified view of the part in center Ⅰ.

[0015] Figure 4 It is a usage state diagram of the present invention.

[0016] Figure 5 yes Figure 3 A magnified view of the part in middle II.

[0017] Figure 6 yes Figure 3 An enlarged view of the part in center III.

[0018] Figure 7 yes Figure 4 A magnified view of the part in center Ⅳ. DETAILED DESCRIPTION

[0019] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0024] like Figures 1 to 7 As shown, the present invention provides a building data monitoring device based on BIM technology, including a cast cylindrical column 1 and an extended monitoring structure. During the casting process, a vertical spiral groove is left on the outer periphery of the column 1, and a spiral tube 2 with a rectangular cross-section is embedded in the spiral groove. The upper end of the spiral tube 2 is open and located above the ground. Both inner side walls of the spiral tube 2 are provided with slots 13 along the length of the spiral tube 2 and the same length as the spiral tube 2. A metal strip structure 14 can be detachably installed in the slot 13. Both sides of the strip structure 14 are inserted into the slot 13 and plugged with it. A plurality of containers 3 evenly distributed along the length direction of the strip structure 14 are installed on the top surface of the strip structure 14. The containers 3 are distributed in a stepped manner with the upper ends opened along the length direction of the strip structure 14, as shown in FIG. Figure 4As shown in the figure, the inner bottom surface of the spiral tube 2 has several containers 3 with upper ends opened along its length direction. This design is to fill water from the bottom surface of the upper end opening of the spiral tube 2, and the water moves downward along the bottom surface of the spiral tube 2 along its length direction, filling the containers 3 one by one from top to bottom for later monitoring. At the same time, the strip structure and the slot 13 are plugged in and matched to facilitate the strip structure and the container 3 above it to be pulled out of the spiral tube 2 as a whole for replacement in the later stage; of course, several containers 3 evenly distributed along its length direction can also be fixedly installed on the inner bottom surface of the spiral tube 2. During installation, each container can be filled with water from top to bottom. Because the spiral tube 2 is in a closed state at ordinary times, the moisture inside the container 3 will not change, which has little effect on later monitoring.

[0025] A U-shaped card slot 4 is fixedly installed in the middle of the inner top surface of the spiral tube 2 along the length direction thereof. The card slot 4 is equal in length to the spiral tube 2. A through slot 9 is provided on the bottom surface of the card slot 4 along the length direction thereof. The monitoring structure extending into the card slot 4 includes a traction trolley 5 and a slide bar. A T-shaped sliding block is provided on the upper end of the traction trolley 5. The sliding block is inserted into the card slot 4 from the open end of the spiral tube 2 and can slide with it. At the same time, guide grooves 6 are fixedly installed on the inner walls of both sides of the spiral tube 2. A rack is fixedly installed on the inner side of the guide groove 6 along the length direction thereof. Gears 7 that can be inserted into the guide groove 6 and mesh with the rack are installed on both sides of the traction trolley 5. A power device for driving the gear 7 to rotate is provided in the traction trolley 5, and a camera device is embedded on the front side of the traction trolley 5. In this way, when in use, the traction trolley 5 enters the spiral tube 2 from the opening at the upper end of the spiral tube 2, and when the traction trolley 5 moves from top to bottom along the length direction of the spiral tube 2, the sliding block moves downward along the card slot 4, and the camera device on the front side of the traction trolley 5 can shoot the inside of the spiral tube 2 and feed back the shot image to the computer terminal. The computer terminal manages the overall monitoring of the column 1 through BIM technology, so that the situation inside the spiral tube 2 can be monitored.

[0026] The slide bar 8 is detachably installed on the rear side of the top surface of the traction trolley 5. When in use, the traction trolley 5 pulls the slide bar 8 from the opening at the upper end of the spiral tube 2 into the interior of the spiral tube 2, and the slide bar 8 is inserted into the card slot 4 and slidably cooperates with it. At the same time, a number of sliders 10 evenly distributed along its length direction are fixedly installed on the bottom surface of the slide bar 8. The number of sliders 10 is equal to the number of containers 3 and corresponds one to one. Under the traction of the traction trolley 5, the slide bar 8 is pulled downward, and the sliders 10 all penetrate the through grooves 9 and slide with them. The lower ends of the sliders 10 are fixedly installed with transverse blocks 11, and water level sensors 12 are fixedly installed on the left and right sides of the bottom surface of the transverse blocks 11. The two water level sensors 12 corresponding to the same transverse block 11 are respectively located on the upper part of the same corresponding container 3, and the two water level sensors 12 are both located above the water surface of the container 3, one water level sensor 12 is located on the side of the container 3 below it close to the middle of the column 1, and the other water level sensor 12 is located on the side of the lower container 3 away from the middle of the column 1; Figure 3As shown in the figure, when in use, the traction trolley 5 pulls the slide bar 8 from the upper end opening of the spiral tube 2 downward along the card slot 4, gradually pulling the slide bar 8 as a whole into the spiral tube 2, and making the horizontal blocks 11 correspond to the containers 3 one by one, and the two water level sensors 12 of each horizontal block 11 are located on both sides above the corresponding container 3.

[0027] Working principle: The computer terminal manages the overall monitoring of the column 1 through BIM technology; during pouring, the spiral tube 2 is integrally embedded in the column 1 and flush with the outer periphery of the column 1, the upper end of the spiral tube 2 is open and is provided with a cover to close the upper end of the spiral tube 2. In the initial state, the container 3 inside the spiral tube 2 is filled with water. During the water filling process, the upper rear end of the traction trolley 5 is connected to the front end of the slide bar 8, the sliding block of the traction trolley 5 is inserted into the slot 4, the slide bar 8 is inserted into the slot 4, the gear 7 of the traction trolley 5 is inserted into the guide groove 6 and meshes with the rack on the corresponding side, and then the traction trolley 5 pulls the slide bar 8 so that the entire extended monitoring structure enters the interior of the spiral tube 2, and the traction trolley 5 is always located above the container 3, and the traction trolley 5 moves along the spiral During the downward movement of the spiral tube 2, the situation inside the spiral tube 2 is monitored and fed back in real time through the camera device on its front side to ensure that each container 3 is filled with water. At the same time, in the initial state, the inner bottom surface of the spiral tube 2 is in a horizontal state, and the water level of each container 3 close to the inner side of the column 1 is consistent with the water level of the container 3 close to the outer side of the column 1. When the traction trolley 5 moves to the lower end of the spiral tube 2, each transverse block 11 corresponds to the corresponding container 3 one by one, and at the same time, the two water level sensors 12 under the transverse block 11 are both located above the water surface of the container 3. In this way, the slide bar 8, the container 3, and the water level sensor 12 are all pre-arranged in the column 1, and the water level in the lower container 3 can be regularly monitored by the water level sensor 12; when the column 1 When column 1 is partially damaged, the corresponding position of spiral tube 2 is tilted or deformed, and the corresponding container 3 will change accordingly. In order to maintain the water level inside container 3, the water levels on both sides will be inconsistent. Therefore, when the water level sensor 12 is monitoring, the water level monitoring results monitored by the two water level sensors 12 above container 3 are inconsistent. The water level sensor 12 feeds back the corresponding information to the computer terminal, and the computer terminal analyzes column 1 through BIM technology to locate the damaged position of column 1. After a certain number of years of use, when electrical components such as water level sensor 12 need to be replaced, the cover at the upper end of spiral tube 2 can be opened, and the slide bar 8 can be pulled out from above the ground as a whole, and the traction trolley 5 can be pulled forward accordingly. The strip structure 14 is moved upward and synchronously moved out from the inside of the spiral tube 2, and then the new slide bar 8 is towed into the inside of the spiral tube 2 by the traction trolley 5. At the same time, the traction trolley 5 monitors the situation inside the spiral tube 2 during the process of entering the inside of the spiral tube 2. If the camera device of the traction trolley 5 captures that the water inside part of the container 3 is reduced or there is sediment in the container 3 that affects the water level monitoring, the strip structure 14 can be pulled out as a whole, and then the new strip structure 14 can be inserted into the inside of the spiral tube 2 as a whole from top to bottom, and then the container 3 can be filled with water from top to bottom. In this way, not only the situation of the column 1 can be monitored regularly, but also the electrical components such as the water level sensor 12 can be regularly replaced or maintained to ensure effective monitoring.

[0028] The above-described embodiments of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A building data monitoring device based on BIM technology, characterized in that: It includes a cast cylindrical column and an extended monitoring structure. During the casting process, a vertical spiral groove is left on the outer circumference of the column. A spiral tube with a rectangular cross-section is embedded in the spiral groove. The upper end of the spiral tube is open and located above the ground. The inner bottom surface of the spiral tube is provided with a plurality of containers evenly distributed along its length direction. The containers are distributed in a stepped manner with the upper ends opened along the length direction of the inner bottom surface of the spiral tube. A guide structure for use with the extended monitoring structure is provided at the upper part of the spiral tube, and the extended monitoring structure can be extended to the lower end of the spiral tube along the guide structure. The extended monitoring structure is provided with a water level monitoring device corresponding to the container one by one. When in use, the container is filled with water, and the extended monitoring structure enters the interior of the spiral tube along the guide structure, so that the water level monitoring device corresponds to the container one by one, and the water level in the container close to the inner side of the column and the water level in the container close to the outer side of the column is monitored, thereby monitoring the column; Both inner side walls of the spiral tube are provided with slots along the length of the spiral tube and of the same length. The slots are provided with metal strip structures that can be detachably installed. Both sides of the strip structures are inserted into the slots and plugged in with the slots. Several containers evenly distributed along the length direction of the strip structures are installed on the top surface. The containers are distributed in a stepped manner with the upper ends opened along the length direction of the strip structures. The water level monitoring device includes a transverse block, and the transverse blocks are fixedly installed at the lower end of the slider. Water level sensors are fixedly installed on the left and right sides of the bottom surface of the transverse block. The two water level sensors corresponding to the same transverse block are respectively located on the upper part of the same corresponding container. The two water level sensors are both located above the water surface of the container. One water level sensor is located on the side of the container below it close to the middle of the column, and the other water level sensor is located on the side of the lower container away from the middle of the column. When in use, the two water level sensors can simultaneously monitor the water level in the container below it.

2. The building data monitoring device based on BIM technology according to claim 1, characterized in that: The guiding structure comprises a U-shaped slot fixedly mounted on the inner top surface of the spiral tube, the slot being of equal length to the spiral tube, a through slot being arranged on the bottom surface of the slot along its length direction, and a monitoring structure extending into the slot comprises a traction trolley and a slide bar, a T-shaped sliding block being arranged on the upper end of the traction trolley, the sliding block being inserted into the slot from the open end of the spiral tube and being able to slide with it, a limiting structure being arranged in the spiral tube for allowing the traction trolley to move along its length direction, a camera being embedded on the front side of the traction trolley, a slide bar being detachably mounted on the rear side of the top surface of the traction trolley, when in use, the traction trolley pulls the slide bar into the interior of the spiral tube from the opening at the upper end of the spiral tube, the slide bar being inserted into the slot and being slidably fitted with it, a plurality of sliders being fixedly mounted on the bottom surface of the slide bar and distributed along its length direction and slidingly fitting with the through slot, a water level monitoring device being arranged on the bottom surface of the slider, and the number of the sliders being equal to and corresponding to the number of the containers.

3. The building data monitoring device based on BIM technology according to claim 2 is characterized in that: The limiting structure includes a guide groove. The two inner side walls of the spiral tube are fixedly installed with guide grooves of equal length and evenly distributed along its length direction. Racks of equal length are installed in the guide grooves. Gears are installed on both sides of the traction trolley. A power device for driving the gears to rotate is provided in the traction trolley. When in use, the gears can be inserted into the guide grooves on the corresponding sides and mesh with the racks inside them.

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