CN113262995B - A construction area monitoring device for on-site construction management based on BIM - Google Patents

Abstract

The invention relates to the technical field of monitoring devices, in particular to a construction area monitoring device for on-site construction management based on BIM, comprising a device main body, an installation column is arranged under the device main body, and a switch is fixedly installed at the front end of the installation column. An angle adjustment mechanism is arranged above the column, and a cleaning mechanism is arranged to the left of the angle adjustment mechanism, a storage mechanism is arranged below the cleaning mechanism, and a limit mechanism is arranged to the left of the storage mechanism. The invention only needs to press the switch to make the sponge block and the brush move downward, and the main lens of the device can be cleaned without manual cleaning, which makes the cleaning process more convenient, and also brings the device to be clean at the same time. The storage cavity can be automatically opened, so that the falling dust can enter the interior of the storage cavity for collection and avoid cleaning dust from falling.

Description

A construction area monitoring device for on-site construction management based on BIM

technical field

The invention relates to the technical field of monitoring devices, in particular to a construction area monitoring device for on-site construction management based on BIM.

Background technique

BIM technology is a data-based tool applied to engineering design and construction management. It integrates relevant information of various projects through parametric models, and shares and transmits it in the whole life cycle process of project planning, operation and maintenance, so that engineering and technical personnel can Correctly understand and efficiently respond to various building information, provide the basis for collaborative work for the design team and all construction entities including the construction operation unit, and play an important role in improving production efficiency, saving costs and shortening construction periods. From BIM design The three basic dimensions of process resources, behavior, and delivery are given, and the specific methods and practical contents of the design enterprise's implementation standards are given. It is not a simple integration of digital information, but an application of digital information, which can be used for digital methods of design, construction and management. This approach supports an integrated management environment for construction projects, which can enable construction projects to significantly improve efficiency and reduce risks throughout their entire process.

Monitoring equipment is often used in the BIM system to monitor the construction site in real time, and in order to ensure the safety of workers and other issues, the monitoring system and the detection system are usually coordinated to ensure the safety of the construction site in real time. Therefore, it is known that the current BIM The construction area monitoring device used for on-site construction management basically meets people's needs, but there are still some problems.

Since the monitoring device needs to detect the construction position, the device is generally installed around the construction site. However, due to the special environment of the construction site, a large amount of dust will float in the air of the construction site, which may cause a large amount of dust to adhere to the lens of the monitoring device. If it is not cleaned in time, the monitoring effect of the monitoring device will be affected. However, since the monitoring device is often installed in a high position, when people clean, they need to use tools to climb up to a high place for cleaning, which makes cleaning more troublesome and inconvenient. Therefore, a construction area monitoring device for on-site construction management based on BIM is urgently needed to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a construction area monitoring device for on-site construction management based on BIM, so as to solve the problem in the above-mentioned background art that due to the special environment of the construction site, a large amount of dust will float in the air of the construction site, which may lead to monitoring A large amount of dust is attached to the lens of the device. If it is not cleaned in time, it will affect the monitoring effect of the monitoring device.

In order to achieve the above purpose, the present invention provides the following technical solutions: a construction area monitoring device for on-site construction management based on BIM, including a device main body, a mounting column is arranged under the device main body, and a switch is fixedly installed at the front end of the installation column, so An angle adjustment mechanism is arranged above the installation column, and a cleaning mechanism is arranged to the left of the angle adjustment mechanism, a storage mechanism is arranged below the cleaning mechanism, and a limit mechanism is arranged to the left of the storage mechanism.

Preferably, the angle adjustment mechanism includes a first connecting plate, a first connecting plate is fixedly connected to the upper side of the rear end of the mounting column, and a first fixing plate is fixedly connected to the upper side of the front end of the mounting column, and the first connecting plate The middle part of the front end is fixedly connected with a connecting rod, and the outer part of the connecting rod is sleeved with a sleeve rod. A bolt is threadedly connected to the middle of the front end of the slider, and the rear end of the bolt penetrates the slider and extends to the interior of the connecting rod, and the connecting rod is provided with a threaded hole that cooperates with the bolt. This design facilitates the angle adjustment of the device.

Preferably, the cleaning mechanism includes a first fixing block, the front and rear sides of the main body of the device are fixedly connected with a first fixing block, and the two sets of the first fixing blocks are internally engaged with sliding blocks, and the first fixing blocks A first fixing rod is fixedly connected to the inner bottom end, a sliding block is sleeved on the outside of the two sets of the first fixing rod, and a sliding groove which cooperates with the sliding block is provided inside the two sets of the first fixing block. The upper sides of the two sets of the first fixing rods are sleeved with first springs, and the two ends of the first springs are welded to the sliding block and the first fixing block respectively, and the two sets of the sliding blocks are fixedly connected to each other on one side close to each other. There is a second connecting plate, and a motor is fixedly installed in the middle of the top of the main body of the device, a second fixing rod is fixedly connected to the middle of the top of the second connecting plate, and a first rack plate is fixedly connected to the inner front side of the second fixing rod, so The output shaft of the motor is fixedly connected with a first transmission gear, the first transmission gear and the first rack plate are meshed with each other, and a first limit rod is inserted on both the front and rear sides of the left end of the second connection plate. Second springs are sleeved on the outside of the first limit rods of the two groups, the two ends of the second springs of the two groups are respectively welded on the second connecting plate and the first limit rod, and the right end of the first limit rod is fixed A second fixing plate is connected, a sponge block is fixedly connected to the upper side of the right end of the second fixing plate, and a brush is fixedly connected to the lower side of the right end of the second fixing plate. This design is convenient for cleaning the main lens of the device.

Preferably, the storage mechanism includes a second rack plate, the front end of the sliding block on the front side is fixedly connected with a second rack plate, and the first fixed block on the front side is provided with a second rack plate that cooperates with the second rack plate. a chute, and a third fixing plate is fixedly connected to the left side of the front end of the main body of the device, a second transmission rod is movably connected to the third fixing plate through a bearing, and a second transmission gear is fixedly connected to the outer left side of the second transmission rod, The second transmission gear and the second rack plate mesh with each other, and the right end of the second transmission rod is fixedly connected with a first bevel gear, the bottom end of the device main body is fixedly connected with a fixed bottom plate, and both sides of the inner front side of the fixed bottom plate are fixedly connected Both are engaged with the limit block, the fixed bottom plate is provided with a chute that cooperates with the limit block, the bottom end of the limit block is fixedly connected with a storage cavity, and the front end of the limit block on the front side is fixedly connected with a third tooth The fixed bottom plate is provided with a chute that cooperates with the third rack plate, the left side of the front end of the fixed bottom plate is fixedly connected with a fourth fixed plate, and the fourth fixed plate is movably connected with a first transmission through a bearing A third transmission gear is fixedly connected to the outer middle side of the first transmission rod, and the third transmission gear and the third rack plate are meshed with each other, the top of the first transmission rod is fixedly connected with a second bevel gear, and The second bevel gear and the first bevel gear mesh with each other, the right ends of the two sets of limit blocks are welded with third springs, and the other ends of the two sets of third springs are welded to the fixed bottom plate, and the right end of the fixed bottom plate is welded with each other. It is fixedly connected to the left end of the sleeve rod, and the use of this design facilitates the collection of dust generated by cleaning.

Preferably, the front left side of the fixed bottom plate is provided with a connecting block, and the upper and lower sides of the rear end of the connecting block are fixedly connected to the upper and lower sides of the front end of the fixed bottom plate respectively. This design is convenient to further fix the left side of the front end of the fixed bottom plate.

Preferably, the limiting mechanism includes a movable baffle, a movable baffle is inserted in the left side of the storage cavity, and a second fixing block is fixedly connected to the lower side of the left end of the storage cavity, and the second fixing block is inserted inside There is a limit block, and a third connecting plate is fixedly connected to the middle of the left end of the storage cavity, a second limit rod is fixedly connected to the top of the limit block, and the top of the second limit rod extends to the inside of the third connecting plate, so The inside of the third connecting plate is provided with a notch that cooperates with the second limit rod, and a fourth spring is sleeved outside the second limit rod, and both ends of the fourth spring are welded to the third connecting plate and the limit rod respectively. On the position card block, this design is convenient to lock and unlock the movable baffle.

Preferably, the top right side of the movable baffle is fixedly connected with a stopper, and the right end of the movable baffle is glued with a sealing gasket. This design facilitates the better fit of the movable baffle and the storage cavity.

A method of using a construction area monitoring device for on-site construction management based on BIM:

S1: Press the switch, the motor works, the brush and sponge block move down, and the mirror surface of the main body of the device is cleaned;

S2: The brush and sponge block move downward, the storage cavity is opened, and the falling dust is collected;

S3: Press the switch again, the motor stops working, the first spring and the third spring return to deformation, and the brush, sponge block and storage cavity are reset;

S4: Adjust the installation angle, rotate the sleeve rod, change the angle of the main body of the device, and complete the fixing by rotating the bolt;

S5: Clean the inside of the storage cavity, pull the limit block upward, and then pull the movable baffle, and the dust inside the storage cavity will fall.

Compared with the prior art, the beneficial effects of the present invention are:

The construction area monitoring device for on-site construction management based on BIM is provided with sponge blocks, brushes and storage chambers. This design avoids the special environment of the construction site, which will cause a lot of dust to float in the air of the construction site, which may lead to monitoring There is a lot of dust attached to the lens of the device. If it is not cleaned in time, it will affect the monitoring effect of the monitoring device. However, because the monitoring device is often installed in a high position, when people clean it, they need to use tools to climb up to a high place for cleaning. This makes cleaning more troublesome and inconvenient, and when it is necessary to clean the lens part of the main body of the device, just press the switch to make the sponge block and the brush move down, and then the main lens of the device can be cleaned. There is no need for people to manually clean, which makes the cleaning process more convenient, and also brings the device to automatically open the storage cavity while cleaning, so that the falling dust can enter the interior of the storage cavity for collection, and prevent the cleaning dust from falling down and giving it to the people below. Workers are inconvenienced. The whole device has a tight structure design and strong linkage, and when the cleaning is completed, the whole device can be automatically reset to facilitate the cleaning of the lower side, which greatly improves the practicability and convenience of the device.

Description of drawings

Fig. 1 is the left side top view three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the structure front sectional schematic diagram of the present invention;

FIG. 3 is a schematic three-dimensional structure diagram of the hidden state of the installation column, the switch and the angle adjustment mechanism in FIG. 1 of the present invention;

FIG. 4 is a schematic perspective view of the right side top view of FIG. 3 of the present invention;

FIG. 5 is a schematic diagram of a back cross-sectional view of the structure of FIG. 3 of the present invention;

6 is a schematic cross-sectional view of the left side of the structure of FIG. 3 of the present invention;

7 is a schematic top view cross-sectional view of the structure of FIG. 3 of the present invention;

8 is a schematic diagram of the three-dimensional structure of FIG. 3 of the present invention;

FIG. 9 is an enlarged schematic view of the structure at A in FIG. 3 of the present invention

FIG. 10 is an enlarged schematic view of the structure at B in FIG. 5 of the present invention

Fig. 11 is an enlarged schematic view of the structure at C in Fig. 3 of the present invention

Fig. 12 is an enlarged schematic view of the structure at D in Fig. 3 of the present invention

FIG. 13 is an enlarged schematic view of the structure at E in FIG. 6 of the present invention.

In the figure: 111, device main body; 112, installation column; 113, switch; 2, angle adjustment mechanism; 211, first connecting plate; 212, first fixing plate; 213, connecting rod; 214, slider; 215, bolt ; 216, sleeve rod; 3, cleaning mechanism; 311, the first fixed block; 312, the sliding block; 313, the first fixed rod; 314, the first spring; 315, the second connecting plate; 316, the motor; 317, the first Two fixed rods; 318, the first rack plate; 319, the first transmission gear; 320, the first limit rod; 321, the second spring; 322, the second fixed plate; 323, the sponge block; 324, the brush; 4. Storage mechanism; 411, second rack plate; 412, third fixed plate; 413, second transmission gear; 414, first bevel gear; 415, fixed bottom plate; 416, limit block; 417, storage cavity 418, the third rack plate; 419, the fourth fixed plate; 420, the first transmission rod; 421, the third transmission gear; 422, the second bevel gear; 423, the third spring; 424, the second transmission rod ; 425, connecting block; 5, limit mechanism; 511, movable baffle; 512, second fixed block; 513, limit block; 514, third connecting plate; 515, second limit rod; 516, first Four springs; 517, block; 518, gasket.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-13, an embodiment provided by the present invention: a construction area monitoring device for on-site construction management based on BIM, including a device main body 111, a mounting column 112 is arranged below the device main body 111, and the front end of the mounting column 112 A switch 113 is fixedly installed, an angle adjustment mechanism 2 is arranged above the installation column 112, a cleaning mechanism 3 is arranged to the left of the angle adjustment mechanism 2, a storage mechanism 4 is arranged below the cleaning mechanism 3, and a limit mechanism is arranged to the left of the storage mechanism 4 5.

The angle adjustment mechanism 2 includes a first connecting plate 211 , a first connecting plate 211 is fixedly connected to the upper side of the rear end of the mounting column 112 , and a first fixing plate 212 is fixedly connected to the upper side of the front end of the mounting column 112 , and the middle of the front end of the first connecting plate 211 A connecting rod 213 is fixedly connected, and a sleeve rod 216 is sleeved on the outside of the connecting rod 213 , a sliding block 214 is engaged with the first fixing plate 212 , and a slot that cooperates with the sliding block 214 is formed on the first fixing plate 212 , the middle of the front end of the slider 214 is threadedly connected with a bolt 215, and the rear end of the bolt 215 penetrates the slider 214 and extends to the interior of the connecting rod 213, and the connecting rod 213 is provided with a threaded hole that cooperates with the bolt 215. This design is convenient for The angle adjustment of the device makes the device more flexible and convenient to adjust during installation and use.

The cleaning mechanism 3 includes a first fixing block 311 , the front and rear sides of the device body 111 are fixedly connected with the first fixing block 311 , the two sets of the first fixing blocks 311 are both engaged with sliding blocks 312 , and the inner bottom of the first fixing block 311 is The ends are fixedly connected with first fixing rods 313 , the two sets of first fixing rods 313 are both sleeved with sliding blocks 312 , and the two sets of first fixing blocks 311 are internally provided with sliding grooves that cooperate with the sliding blocks 312 . A first spring 314 is sleeved on the outer upper side of the first fixing rod 313, and the two ends of the first spring 314 are welded to the sliding block 312 and the first fixing block 311 respectively, and the two sets of sliding blocks 312 are fixed on one side close to each other A second connecting plate 315 is connected, and a motor 316 is fixedly installed in the middle of the top of the device body 111 , a second fixing rod 317 is fixedly connected to the middle of the top of the second connecting plate 315 , and the inner front side of the second fixing rod 317 is fixedly connected with a first The rack plate 318 and the output shaft of the motor 316 are fixedly connected with a first transmission gear 319. The first transmission gear 319 and the first rack plate 318 mesh with each other, and the left end of the second connection plate 315 is inserted on both sides of the front and rear. The first limit rod 320 , the two sets of first limit rods 320 are both sleeved with second springs 321 , and both ends of the two sets of second springs 321 are welded to the second connecting plate 315 and the first limit rod 320 respectively. , and a second fixing plate 322 is fixedly connected to the right end of the first limiting rod 320, a sponge block 323 is fixedly connected to the upper side of the right end of the second fixing plate 322, and a brush 324 is fixedly connected to the lower side of the right end of the second fixing plate 322. This design is convenient for cleaning the lens of the device main body 111 without manual cleaning by people, which makes the cleaning operation more convenient and quicker, and facilitates subsequent use of the device main body 111 by people.

The storage mechanism 4 includes a second rack plate 411 , the front end of the front side sliding block 312 is fixedly connected with the second rack plate 411 , and the first fixing block 311 on the front side is provided with a chute that cooperates with the second rack plate 411 . And a third fixing plate 412 is fixedly connected to the left side of the front end of the main body 111 of the device, a second transmission rod 424 is movably connected to the third fixing plate 412 through a bearing, and a second transmission gear 413 is fixedly connected to the outer left side of the second transmission rod 424 , the second transmission gear 413 and the second rack plate 411 mesh with each other, the right end of the second transmission rod 424 is fixedly connected with the first bevel gear 414, the bottom end of the device main body 111 is fixedly connected with a fixed bottom plate 415, and the interior of the fixed bottom plate 415 Both sides of the front side are engaged with the limit block 416 , the fixed bottom plate 415 is provided with a chute that cooperates with the limit block 416 , and the bottom end of the limit block 416 is fixedly connected with a receiving cavity 417 , and the front end of the front limit block 416 A third rack plate 418 is fixedly connected, and the fixed bottom plate 415 is provided with a chute that cooperates with the third rack plate 418. A fourth fixed plate 419 is fixedly connected to the left side of the front end of the fixed bottom plate 415, and the fourth fixed plate 419 is movably connected with a first transmission rod 420 through a bearing, a third transmission gear 421 is fixedly connected to the outer middle side of the first transmission rod 420, and the third transmission gear 421 and the third rack plate 418 are meshed with each other, and the first transmission rod The top end of 420 is fixedly connected with a second bevel gear 422, and the second bevel gear 422 and the first bevel gear 414 are meshed with each other. The right ends of the two sets of limit blocks 416 are welded with a third spring 423, and two sets of third springs 423 The other end is welded on the fixed bottom plate 415, and the right end of the fixed bottom plate 415 is fixedly connected to the left end of the sleeve rod 216. This design is convenient for collecting the dust generated by cleaning, avoiding the dust falling during the cleaning process, so as to give people below bring inconvenience.

A connecting block 425 is arranged on the front left side of the fixed bottom plate 415, and the upper and lower sides of the rear end of the connecting block 425 are fixedly connected to the upper and lower sides of the front end of the fixed bottom plate 415 respectively. This design is convenient to further fix the left side of the front end of the fixed bottom plate 415. This makes the left side of the front end of the fixed bottom plate 415 more stable, which facilitates the normal operation of the device.

The limiting mechanism 5 includes a movable baffle 511 , a movable baffle 511 is inserted in the left side of the storage cavity 417 , and a second fixing block 512 is fixedly connected to the lower side of the left end of the storage cavity 417 , and a limiter is inserted inside the second fixing block 512 The blocking block 513 is fixedly connected with a third connecting plate 514 in the middle of the left end of the receiving cavity 417 , and a second limiting rod 515 is fixedly connected to the top of the limiting blocking block 513 , and the top of the second limiting rod 515 extends to the third connecting board 514 Inside, the third connecting plate 514 is provided with a notch that cooperates with the second limit rod 515, and the second limit rod 515 is sleeved with a fourth spring 516, and both ends of the fourth spring 516 are welded to the third On the connecting plate 514 and the limiting block 513 , this design facilitates locking and unlocking of the movable baffle 511 , so as to facilitate subsequent cleaning operations on the dust inside the storage cavity 417 .

A stopper 517 is fixedly connected to the top right side of the movable baffle 511. This design is convenient to limit the movable baffle 511, and a gasket 518 is glued to the right end of the movable baffle 511. This design is convenient for making the movable baffle 511. The 511 fits better with the storage cavity 417 to prevent dust from falling.

A method of using a construction area monitoring device for on-site construction management based on BIM:

S1: Press the switch 113, the motor 316 works, the brush 324 and the sponge block 323 move downward, and the mirror surface of the device main body 111 is cleaned;

S2: The brush 324 and the sponge block 323 move downward, the receiving cavity 417 is opened, and the falling dust is collected;

S3: Press the switch 113 again, the motor 316 stops working, the first spring 314 and the third spring 423 restore their deformation, and the brush 324, the sponge block 323 and the storage cavity 417 are reset;

S4: To adjust the installation angle, rotate the sleeve rod 216, the angle of the device main body 111 is changed, and the bolt 215 is rotated to complete the fixing;

S5 : Clean the inside of the storage cavity 417 , pull the limit block 513 upwards, and then pull the movable baffle 511 , and the dust inside the storage cavity 417 falls.

Working principle: When it is necessary to clean the lens of the main body 111 of the device, just press the upper button of the switch 113 to make the motor 316 work. When the motor 316 works, it will drive the first transmission gear 319 to rotate. When the first transmission gear 319 rotates When the first rack plate 318 moves downward, it drives the second fixing rod 317 to move downward, and when the first rack plate 318 moves downward, it drives the second fixing rod 317 to move downward. The connecting plate 315 moves downward, and when the second connecting plate 315 moves downward, it will drive the brush 324 and the sponge block 323 to move downward, and when the brush 324 and the sponge block 323 move, the sponge block 323 and the sponge block 323 will The device body 111 abuts, so that the sponge block 323 and the brush 324 move to the left, so that the second spring 321 is deformed, and drives the sponge block 323 and the brush 324 to tightly abut the lens of the device body 111, so as to clean. When the second connecting plate 315 moves downward, it also drives the two sets of sliding blocks 312 to move downward. When the two sets of sliding blocks 312 move downward, the two sets of first springs 314 are deformed. When the 318 reaches the bottom end, the first transmission gear 319 continues to rotate. When the first rack plate 318 and the first transmission gear 319 are no longer meshed, the second fixed rod 317 cannot continue to move downward. clean.

When the sliding block 312 moves downward, it will also drive the second rack plate 411 to move downward, and when the second rack plate 411 moves downward, it will also drive the second transmission gear 413 to rotate counterclockwise. When the second transmission rod 424 rotates counterclockwise, it will drive the second transmission rod 424 to rotate counterclockwise. When the second transmission rod 424 rotates counterclockwise, it will drive the first bevel gear 414 to rotate counterclockwise. It drives the second bevel gear 422 to rotate counterclockwise. When the second bevel gear 422 rotates counterclockwise, it also drives the first transmission rod 420 to rotate counterclockwise. When the first transmission rod 420 rotates counterclockwise, it drives the third transmission gear. 421 rotates counterclockwise, when the third transmission gear 421 rotates counterclockwise, the third rack plate 418 moves to the left, and when the third rack plate 418 moves to the left, the limit block 416 moves to the left, thereby making the storage cavity 417 is opened to collect the dust falling from above. When the limit block 416 moves to the left, the two sets of third springs 423 will be deformed. Since the sliding block 312 moves downward, the second rack plate 411 can be At the same time, it moves downward to complete the synchronous opening. When cleaning is completed, press the button on the lower side of the switch 113 to stop the motor 316 from working. At this time, the two sets of first springs 314 and the two sets of third springs 423 are in a deformed state. After the motor 316 stops working, the two sets of first springs 314 and the two sets of third springs 423 can restore their deformation, so that the entire device can return to its original position.

When the installation angle of the device main body 111 needs to be adjusted, firstly, the sleeve rod 216 is rotated to drive the device main body 111 to rotate synchronously. When the device main body 111 reaches the proper position, the bolt 215 only needs to be rotated counterclockwise to make the bolt 215 backward. , when the bolt 215 moves backwards, it will drive the sliding block 214 to move backwards, when the sliding block 214 is in close contact with the sleeve rod 216, the rotation can be stopped, and the locking of the sleeve rod 216 is completed to complete the angle adjustment.

When it is necessary to clean the dust collected in the storage cavity 417 , firstly pull the limit block 513 upward, and when the limit block 513 is pulled upward, the limit block 513 will move upward, so that the lower end of the limit block 513 is released The limit of the movable baffle 511 will also deform the fourth spring 516, and then the movable baffle 511 is pulled to the outside to open the storage cavity 417, so that the internal dust falls, and the cleaning is completed. Release the limit block 513 at this time, the limit block 513 is in contact with the movable baffle 511, and the movable baffle 511 is pushed inward to make the movable baffle 511 return to the original position, thereby releasing the bottom end of the limit block 513 and the movable block. The abutment of the plate 511 causes the fourth spring 516 to return to its deformation, thereby completing the locking again.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. The utility model provides a construction area monitoring device for site operation management based on BIM, includes device main part (111), its characterized in that: the device is characterized in that a mounting column (112) is arranged below the device main body (111), a switch (113) is fixedly mounted at the front end of the mounting column (112), an angle adjusting mechanism (2) is arranged above the mounting column (112), a cleaning mechanism (3) is arranged on the left side of the angle adjusting mechanism (2), a containing mechanism (4) is arranged below the cleaning mechanism (3), a limiting mechanism (5) is arranged on the left side of the containing mechanism (4), the cleaning mechanism (3) comprises a first fixing block (311), the front side and the rear side of the device main body (111) are both fixedly connected with the first fixing block (311), sliding blocks (312) are clamped inside the two groups of first fixing blocks (311), first fixing rods (313) are both fixedly connected to the bottom inside the first fixing block (311), and sliding blocks (312) are both sleeved outside the two groups of first fixing rods (313), the inner parts of the two groups of first fixing blocks (311) are provided with sliding grooves matched with the sliding blocks (312), the outer upside of the two groups of first fixing rods (313) is sleeved with a first spring (314), the two ends of the first spring (314) are respectively welded on the sliding blocks (312) and the first fixing blocks (311), one side of the two groups of sliding blocks (312) close to each other is fixedly connected with a second connecting plate (315), the middle part of the top end of the device main body (111) is fixedly provided with a motor (316), the middle part of the top end of the second connecting plate (315) is fixedly connected with a second fixing rod (317), the inner front side of the second fixing rod (317) is fixedly connected with a first rack plate (318), the outer part of an output shaft of the motor (316) is fixedly connected with a first transmission gear (319), the first transmission gear (319) is mutually meshed with the first rack plate (318), and first limiting rods (320) are inserted on the front side and the rear side of the left end of the second connecting plate (315), the two groups of first limiting rods (320) are externally sleeved with second springs (321), two ends of the two groups of second springs (321) are respectively welded on a second connecting plate (315) and the first limiting rods (320), a second fixing plate (322) is fixedly connected to the right end of each first limiting rod (320), a sponge block (323) is fixedly connected to the upper side of the right end of each second fixing plate (322), a brush (324) is fixedly connected to the lower side of the right end of each second fixing plate (322), the accommodating mechanism (4) comprises a second rack plate (411), the front side of the sliding block (312) is fixedly connected with the second rack plate (411), the front side of the first fixing block (311) is provided with a sliding groove matched with the second rack plate (411), a third fixing plate (412) is fixedly connected to the left side of the front end of the device main body (111), and a second transmission rod (424) is movably connected to the third fixing plate (412) through a bearing, a second transmission gear (413) is fixedly connected to the left side of the outside of the second transmission rod (424), the second transmission gear (413) is meshed with the second rack plate (411), a first bevel gear (414) is fixedly connected to the right end of the second transmission rod (424), a fixed base plate (415) is fixedly connected to the bottom end of the device main body (111), limiting blocks (416) are clamped on two sides of the front side of the inside of the fixed base plate (415), sliding grooves matched with the limiting blocks (416) are formed in the fixed base plate (415), a containing cavity (417) is fixedly connected to the bottom end of the limiting blocks (416), a third rack plate (418) is fixedly connected to the front side of the limiting blocks (416), sliding grooves matched with the third rack plate (418) are formed in the fixed base plate (415), a fourth fixing plate (419) is fixedly connected to the left side of the front end of the fixed base plate (415), and have first transfer line (420) through bearing swing joint on fourth fixed plate (419), first transfer line (420) outside inboard fixedly connected with third drive gear (421), and third drive gear (421) and third rack board (418) intermeshing, first transfer line (420) top fixedly connected with second conical gear (422), and second conical gear (422) and first conical gear (414) intermeshing, two sets of stopper (416) right-hand member all welds third spring (423), and is two sets of third spring (423) other end all welds on PMKD (415), PMKD (415) right-hand member fixed connection is on loop bar (216) left end.

2. The BIM-based construction area monitoring device for field construction management according to claim 1, wherein: angle adjustment mechanism (2) are including first connecting plate (211), first connecting plate (211) of side fixedly connected with on erection column (112) rear end, and first fixed plate (212) of side fixedly connected with on erection column (112) front end, first connecting plate (211) front end middle part fixedly connected with connecting rod (213), and the outside cover of connecting rod (213) is equipped with loop bar (216), the block has slider (214) on first fixed plate (212), and sets up the notch of mutually supporting with slider (214) on first fixed plate (212), slider (214) front end middle part threaded connection has bolt (215), and bolt (215) rear end runs through inside slider (214) and extend to connecting rod (213), and connecting rod (213) inside set up the screw hole of mutually supporting with bolt (215).

3. The BIM-based construction area monitoring device for field construction management according to claim 2, wherein: the left side in front of the fixed bottom plate (415) is provided with a connecting block (425), and the upper side and the lower side of the rear end of the connecting block (425) are respectively and fixedly connected to the upper side and the lower side of the front end of the fixed bottom plate (415).

4. The BIM-based construction area monitoring device for field construction management according to claim 3, wherein: stop gear (5) are including adjustable fender (511), it is equipped with adjustable fender (511) to accomodate the inside left side of chamber (417) and insert, and accomodate chamber (417) left end downside fixedly connected with second fixed block (512), inside the inserting of second fixed block (512) is equipped with spacing fixture block (513), and accomodates chamber (417) left end middle part fixedly connected with third connecting plate (514), spacing fixture block (513) top fixedly connected with second gag lever post (515), and second gag lever post (515) top extend to inside third connecting plate (514), the notch of mutually supporting with second gag lever post (515) is seted up to third connecting plate (514) inside, and the outside cover of second gag lever post (515) is equipped with fourth spring (516), fourth spring (516) both ends are welded respectively on third connecting plate (514) and spacing fixture block (513).

5. The BIM-based construction area monitoring device for field construction management according to claim 4, wherein: the right side of the top end of the movable baffle plate (511) is fixedly connected with a stop block (517), and a sealing gasket (518) is glued at the right end of the movable baffle plate (511).

6. The use method of the BIM-based construction area monitoring device for field construction management according to any one of claims 4 to 5, comprising the steps of:

s1: the switch (113) is pressed, the motor (316) works, and the brush (324) and the sponge block (323) move downwards to clean the mirror surface of the device main body (111);

s2: the brush (324) and the sponge block (323) move downwards, the containing cavity (417) is opened, and the fallen dust is collected;

s3: the switch (113) is pressed again, the motor (316) stops working, the first spring (314) and the third spring (423) restore to deform, and the brush (324), the sponge block (323) and the containing cavity (417) reset;

s4: adjusting the installation angle, rotating the loop bar (216), changing the angle of the device main body (111), and rotating the bolt (215) to complete the fixation;

s5: the interior of the containing cavity (417) is cleaned, the limiting clamping block (513) is pulled upwards, then the movable baffle (511) is pulled, and dust in the containing cavity (417) falls down.

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