CN213777206U

CN213777206U - Shield constructs quick-witted hoist and mount supervision monitoring device

Info

Publication number: CN213777206U
Application number: CN202022823596.9U
Authority: CN
Inventors: 叶常英; 黄境林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-23
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a shield constructs quick-witted hoist and mount supervision monitoring device, including the mounting panel, mounting panel top outer wall is fixed with the solid fixed ring of symmetric distribution, and the mounting panel mid position installs the antenna, the welding of mounting panel bottom has anti-interference case, anti-interference case one side inner wall intercommunication has the intake pipe, and anti-interference case opposite side inner wall intercommunication has the blast pipe, intake pipe bottom joint has drying net cage, and the intake pipe is close to the one end inner wall of anti-interference case and installs the fan that admits air. The utility model discloses an utilize solid fixed ring to fix the device at the lifting device top, it is comparatively convenient to install to still be equipped with anti-interference case on the camera, when the device is installed when the outside, can prevent that external disturbance from causing the influence to the camera, and be equipped with the fan that admits air in one side of anti-interference case, can dispel the heat to the camera through accelerating the inside circulation of air of box, and the cowl that blast pipe department set up can prevent that the air from flowing backward.

Description

Shield constructs quick-witted hoist and mount supervision monitoring device

Technical Field

The utility model relates to a shield constructs quick-witted hoist and mount technical field, especially relates to a shield constructs quick-witted hoist and mount supervision monitoring device.

Background

With the continuous development of economy in China, urban subway construction is implemented quickly, shield construction in station sections is mature day by day, and shield starting and hoisting are extremely important auxiliary work. At present, most of the subway construction shield machines in China are started by integral hoisting of the shield machines or are hoisted separately, so that the cost is high, the safety technical measures are incomplete, and the construction period is long. Therefore, it is necessary to assist the monitoring device, but the conventional monitoring device is usually interfered externally, which affects the monitoring image quality, and the surface of the camera is left with dust after long-term use.

Therefore, the chinese patent (application No. 201520408195.3) discloses a monitoring device for monitoring hoisting of a shield machine, which comprises a load sensor, a hoisting limiter, a monitoring camera and a monitoring platform, wherein the related information of the load sensor, the hoisting limiter and the monitoring camera is transmitted to the monitoring platform through a network, the whole process of hoisting of the shield machine is monitored through the monitoring platform, the hoisting safety of the shield machine can be effectively controlled, the assembling progress of the shield machine is accelerated, and the starting period of the shield machine is shortened. However, after the monitoring device is used outdoors for a long time, dust remains on the surface of the monitoring device to influence monitoring, and the monitoring image quality is influenced by relevant interference when the monitoring device is installed outside.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shield machine hoisting supervision monitoring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hoisting supervision monitoring device of a shield tunneling machine comprises a mounting plate, wherein symmetrically distributed fixing rings are fixed on the outer wall of the top of the mounting plate, an antenna is installed at the middle position of the mounting plate, an anti-interference box is welded at the bottom of the mounting plate, an air inlet pipe is communicated with the inner wall of one side of the anti-interference box, an exhaust pipe is communicated with the inner wall of the other side of the anti-interference box, a drying net box is clamped at the bottom of the air inlet pipe, an air inlet fan is installed on the inner wall of one end, close to the anti-interference box, of the air inlet pipe, a controller is installed inside the anti-interference box, the controller is connected with a wireless transceiving mechanism, a mounting groove is formed in the central position of the bottom of the anti-interference box, a camera is installed inside the mounting groove, an annular chute is welded on the outer wall of the bottom of the mounting groove, sliding blocks are embedded with sliding blocks distributed equidistantly, annular toothed rings are welded on the sliding blocks, and gears are meshed with the annular toothed rings, the gear connection has miniature servo motor, and the welding of annular ring gear bottom outer wall has the arc scraper blade, the controller is connected with air inlet fan and miniature servo motor through the wire.

Preferably, the drying net cage is of a mesh-shaped structure, and activated carbon is filled in the drying net cage.

Preferably, an arc-shaped baffle is welded at one end, far away from the anti-interference box, of the exhaust pipe, and a drain hole is formed in the bottom of the arc-shaped baffle.

Preferably, the wireless transceiver includes a wireless receiver and a wireless transmitter, and the wireless transceiver is connected to the external control device through a network.

Preferably, the size of the inner wall of the annular sliding groove is matched with the size of the sliding block, and the annular sliding groove is in sliding fit with the sliding block.

Preferably, the inner wall of one side of the arc-shaped scraper blade, which is close to the camera, is bonded with a sponge strip, and the sponge strip is tightly attached to the outer wall of the camera.

Preferably, the air inlet fan, the controller, the wireless transceiving mechanism, the camera and the micro servo motor are all connected with a switch through wires, and the switch is connected with an external power supply.

The utility model has the advantages that:

1. according to the shield machine hoisting supervision monitoring device, the device is fixed to the top of hoisting equipment through the fixing ring, the mounting is convenient, the camera is further provided with the anti-interference box, when the device is mounted on the outside, the influence of external interference on the camera can be prevented, the air inlet fan is arranged on one side of the anti-interference box, the heat of the camera can be dissipated by accelerating air circulation inside the box, and the arc-shaped baffle arranged at the exhaust pipe can prevent air from flowing backwards;

2. this shield constructs quick-witted hoist and mount supervision monitoring device of design sets up the arc scraper blade through the outside at the camera, utilizes the slow rotation of miniature servo motor drive arc scraper blade, can clear up the outside dust of camera to can let the camera keep watch on more clearly, and go out the dry net cage that sets up at the air intake and can carry out the drying to the air that gets into, prevent that the air from too moist from causing the damage to the camera.

Drawings

Fig. 1 is a cross-sectional view of the overall structure of a shield machine hoisting supervision monitoring device provided by the utility model;

fig. 2 is a front view of the overall structure of the shield machine hoisting supervision monitoring device provided by the utility model;

fig. 3 is the utility model provides a shield constructs quick-witted hoist and mount supervision monitoring device's enlarged schematic diagram of partial structure.

In the figure: the device comprises a mounting plate 1, a fixing ring 2, an antenna 3, an anti-interference box 4, an air inlet pipe 5, a drying net cage 6, an air inlet fan 7, an air outlet pipe 8, an arc baffle 9, a controller 10, a wireless transceiving mechanism 11, a mounting groove 12, a camera 13, an annular sliding groove 14, a sliding block 15, an annular toothed ring 16, a gear 17, a miniature servo motor 18 and an arc scraper 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a shield machine hoisting supervision monitoring device comprises a mounting plate 1, wherein symmetrically distributed fixing rings 2 are fixed on the outer wall of the top of the mounting plate 1, an antenna 3 is installed in the middle of the mounting plate 1, an anti-interference box 4 is welded at the bottom of the mounting plate 1, an air inlet pipe 5 is communicated with the inner wall of one side of the anti-interference box 4, an exhaust pipe 8 is communicated with the inner wall of the other side of the anti-interference box 4, a drying net box 6 is of a mesh-shaped structure, activated carbon is filled in the drying net box 6, the drying net box 6 is clamped at the bottom of the air inlet pipe 5, an air inlet fan 7 is installed on the inner wall of one end, close to the anti-interference box 4, of the air inlet pipe 5, an arc-shaped baffle plate 9 is welded at one end, far away from the anti-interference box 4, a drain hole is formed in the bottom of the arc-shaped baffle plate 9, a controller 10 is installed in the anti-interference box 4, the controller 10 is connected with a wireless transceiver 11, the wireless transceiver 11 comprises a wireless receiver and a wireless transmitter, the wireless transceiving mechanism 11 is connected with external control equipment through a network, the device is fixed at the top of hoisting equipment by utilizing the fixing ring 2, the installation is convenient, the anti-interference box 4 is also arranged on the camera 13, when the device is installed outside, the influence of external interference on the camera 13 can be prevented, the air inlet fan 7 is arranged on one side of the anti-interference box 4, the heat dissipation of the camera 13 can be realized by accelerating the air circulation inside the box body, and the arc-shaped baffle 9 arranged at the exhaust pipe 8 can prevent the air from flowing backwards;

the central position of the bottom of the anti-interference box 4 is provided with a mounting groove 12, a camera 13 is arranged in the mounting groove 12, the size of the inner wall of an annular sliding groove 14 is matched with the size of a sliding block 15, the annular sliding groove 14 and the sliding block 15 form sliding fit, the outer wall of the bottom of the mounting groove 12 is welded with the annular sliding groove 14, the inner wall of the annular sliding groove 14 is embedded with the sliding blocks 15 distributed equidistantly, the sliding block 15 is welded with an annular toothed ring 16, the annular toothed ring 16 is meshed and driven by a gear 17, the gear 17 is connected with a micro servo motor 18, the outer wall of the bottom of the annular toothed ring 16 is welded with an arc-shaped scraping plate 19, an air inlet fan 7, a controller 10, a wireless transceiver 11, the camera 13 and the micro servo motor 18 are all connected with switches through wires, the switches are connected with an external power supply, a sponge strip is bonded on the inner wall of one side, close to the camera 13, of the arc-shaped scraping plate 19, and the sponge strip is tightly attached to the outer wall of the camera 13, the controller 10 is connected with the air inlet fan 7 and the micro servo motor 18 through wires, the arc-shaped scraper 19 is arranged outside the camera 13, the micro servo motor 18 is used for driving the arc-shaped scraper 19 to rotate slowly, external dust of the camera 13 can be cleaned, accordingly the monitoring of the camera 13 can be clearer, the drying net cage 6 arranged at the air inlet can dry the entering air, and the camera 13 is prevented from being damaged due to the fact that the air is too humid.

The working principle is as follows: when using this shield structure machine hoist and mount to supervise monitoring device, at first utilize solid fixed ring 2 to fix the device on hoisting equipment, then connect external power supply with the device, and let wireless transceiver 11 connect the external network, utilize controller 10 to open the external switch of air inlet fan 7, let air inlet fan 7 blow in the inside of anti-interference case 4 with the outside air, and the air gets into the box after the drying filtration of drying net case 6, the gas flow of accelerating can dispel the heat to camera 13, and when the outside dust influence monitoring that appears of camera 13, start miniature servo motor 18, miniature servo motor 18 drives gear 17 and rotates, and gear 17 drives annular ring gear 16 and rotates, utilize the sponge on the arc scraper blade 19 to clear up camera 13 outside.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a shield constructs quick-witted hoist and mount supervision monitoring device, includes mounting panel (1), its characterized in that, mounting panel (1) top outer wall is fixed with symmetric distribution's solid fixed ring (2), and mounting panel (1) middle part position installs antenna (3), mounting panel (1) bottom welding has anti-interference case (4), anti-interference case (4) one side inner wall intercommunication has intake pipe (5), and anti-interference case (4) opposite side inner wall intercommunication has blast pipe (8), intake pipe (5) bottom joint has drying net case (6), and intake pipe (5) are close to the one end inner wall of anti-interference case (4) and install air inlet fan (7), anti-interference case (4) internally mounted has controller (10), and controller (10) are connected with wireless transceiver (11), anti-interference case (4) bottom central point department opens there is mounting groove (12), and mounting groove (12) internally mounted has camera (13), mounting groove (12) bottom outer wall welding has annular chute (14), and annular chute (14) inner wall inlays and is equipped with equidistant distributed sliding block (15), sliding block (15) welding has annular ring gear (16), and annular ring gear (16) meshing transmission has gear (17), gear (17) are connected with miniature servo motor (18), and annular ring gear (16) bottom outer wall welding has arc scraper blade (19), controller (10) are connected with air inlet fan (7) and miniature servo motor (18) through the wire.

2. The shield tunneling machine hoisting supervision monitoring device according to claim 1, characterized in that the drying net box (6) is of a mesh structure, and activated carbon is filled in the drying net box (6).

3. The shield tunneling machine hoisting supervision monitoring device according to claim 1, characterized in that an arc-shaped baffle (9) is welded at one end of the exhaust pipe (8) far away from the anti-interference box (4), and a drain hole is formed at the bottom of the arc-shaped baffle (9).

4. The shield tunneling machine hoisting supervision monitoring device according to claim 1, wherein the wireless transceiver (11) comprises a wireless receiver and a wireless transmitter, and the wireless transceiver (11) is connected to an external control device through a network.

5. The shield tunneling machine hoisting supervision monitoring device according to claim 1, wherein the size of the inner wall of the annular sliding groove (14) is matched with the size of the sliding block (15), and the annular sliding groove (14) and the sliding block (15) form sliding fit.

6. The shield tunneling machine hoisting supervision monitoring device according to claim 1, characterized in that a sponge strip is bonded to the inner wall of the arc-shaped scraper (19) near the camera (13), and the sponge strip is tightly attached to the outer wall of the camera (13).

7. The shield machine hoisting supervision monitoring device according to claim 1, characterized in that the air supply fan (7), the controller (10), the wireless transceiver (11), the camera (13) and the micro servo motor (18) are all connected with a switch through wires, and the switch is connected with an external power supply.