CN213041276U

CN213041276U - Dust-raising noise monitoring device for stock ground

Info

Publication number: CN213041276U
Application number: CN202022161823.6U
Authority: CN
Inventors: 鲁海龙; 王俊峰; 吴广胜
Original assignee: Henan Xingda Commercial Concrete Co ltd
Current assignee: Henan Xingda Commercial Concrete Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-23
Anticipated expiration: 2030-09-25

Abstract

The utility model belongs to the technical field of the technique of a stock ground raise dust control and specifically relates to a stock ground raise dust noise monitoring device is related to, and it includes display screen, raise dust sensor and noise sensor, the display screen is connected with the lift stand, the vertical setting of lift stand, the display screen is connected to the upper end of lift stand, and raise dust sensor and noise sensor fix on the display screen, the lower extreme of lift stand is connected with the travelling car. This application has the effect to multizone noise and raise dust effective monitoring in the stock ground.

Description

Dust-raising noise monitoring device for stock ground

Technical Field

The application relates to the technical field of dust control of a material yard, in particular to a noise monitoring device for dust of the material yard.

Background

Often have a large amount of grit aggregates to stack in the concrete mixing plant, need establish great stock ground in order to reduce the raise dust, deposit the grit in the confined building to and on the shipment production line, at the in-process of shipment, also can produce a large amount of dusts in the stock ground, thereby need raise dust and noise monitoring in the building, make the staff can work at qualified within range.

A multi-functional raise dust monitoring device is disclosed in patent document that publication number is CN210487541U, including the body frame, the bottom of body frame is equipped with the spliced pole, the outer wall front surface rigid coupling of body frame has the display screen, the front surface top of display screen is equipped with the edulcoration device, the top left side rigid coupling of body frame has wind direction sensor, the equal rigid coupling in the top center left and right sides of body frame has the inductor, the top center rigid coupling of body frame has the lightning rod, the top right side rigid coupling of body frame has air velocity transducer, the bottom of display screen is equipped with the block terminal, the block terminal links to each other with the body frame is fixed.

However, in the use process of the structure, the whole area in the stock ground cannot be effectively monitored.

SUMMERY OF THE UTILITY MODEL

In order to multizone noise and raise dust effective monitoring in the stock ground, this application provides a stock ground raise dust noise monitoring device.

The application provides a dust noise monitoring device of stock ground adopts following technical scheme:

the utility model provides a stock ground raise dust noise monitoring device, includes display screen, raise dust sensor and noise sensor, the display screen is connected with the lift stand, the vertical setting of lift stand, the display screen is connected to the upper end of lift stand, and raise dust sensor and noise sensor fix on the display screen, the lower extreme of lift stand is connected with the travelling car.

Through adopting above-mentioned technical scheme, during the use, set up the lift stand on the travelling car to the display screen is installed in the upper end of lift stand, it all installs on the display screen to be located raise dust sensor and noise sensor, can take raise dust sensor and noise sensor to remove in the stock ground under travelling car's effect, and the lift stand can place raise dust sensor and noise sensor to different high position departments, thereby make raise dust sensor and noise sensor effectively monitor the multizone in the stock ground.

Preferably, the lifting column includes draws subassembly and a plurality of pole setting, and a plurality of pole settings overlap each other in proper order and establish, draw the subassembly to be connected with a plurality of pole settings.

Through adopting above-mentioned technical scheme, a plurality of pole settings are established each other to overlap, draw the subassembly to be connected with a plurality of pole settings, and a plurality of pole settings can rise or descend drawing the effect of subassembly down to the display screen that makes the installation uppermost end goes up and down.

Preferably, drag and draw the subassembly and include stay cord, gyro wheel and rolling wheel, be provided with two in the pole setting two on gyro wheel and the same pole setting the gyro wheel is located the both ends of pole setting respectively, the one end of stay cord is connected on the rolling wheel, and the other end wears to establish to the pole setting of the innermost side from the pole setting in the outside to the one end of keeping away from the rolling wheel is fixed in the pole setting of the innermost side, every the stay cord that connects in the pole setting is all worn to establish to the gyro wheel of pole setting upper end from the gyro wheel of pole setting lower extreme.

Through adopting above-mentioned technical scheme, the stay cord wears to establish to the gyro wheel of pole setting upper end from the gyro wheel of the lower extreme of pole setting in every pole setting to when the stay cord carries out the rolling through the rolling wheel, the gyro wheel of connecting at the pole setting lower extreme can be ordered about to the gyro wheel of connecting in another pole setting upper end to the stay cord between two adjacent pole settings, thereby makes two adjacent pole settings risee.

Preferably, the upright stanchion positioned at the innermost side is provided with a tension spring, one end of the tension spring is fixed on the upright stanchion at the innermost side, and the other end of the tension spring is fixed on the movable trolley.

By adopting the technical scheme, the tension spring is connected to the innermost upright rod, and the acting force of the tension spring is used for facilitating the relative contraction of the upright rods, so that the total length of the lifting upright column is reduced, and the clamping stagnation between the upright rods is reduced.

Preferably, the travelling car includes base, drive wheel and directive wheel, the lift column mounting is on the base, the drive wheel is connected with drive assembly, and the directive wheel is connected with the steering assembly.

Through adopting above-mentioned technical scheme, the base supports under the effect of drive wheel and directive wheel, and drive the drive wheel by drive assembly simultaneously and rotate, and the directive wheel can drive the directive wheel and turn to make travelling car walk in the stock ground under the effect of drive wheel and directive wheel.

Preferably, the driving assembly comprises a driving motor, a worm and a worm wheel, the worm wheel is coaxially fixed on the driving wheel, the driving motor is fixed on the base, an output shaft of the driving motor is coaxially and fixedly arranged with the worm, and the worm is meshed with the worm wheel.

Through adopting above-mentioned technical scheme, driving motor is connected with the worm, and the worm drives the worm wheel and rotates to utilize the auto-lock between worm and the worm wheel to make the optional position of travelling car location, make things convenient for raise dust sensor and noise sensor to carry out key control to the key region.

Preferably, the steering assembly comprises a steering motor and a steering support, the steering motor is vertically arranged, the steering support is horizontally and rotatably connected to the base, the steering wheel is mounted on the steering support, and the steering motor is connected with the steering support.

Through adopting above-mentioned technical scheme, can drive through turning to the motor and turn to the support horizontal rotation to can the horizontal rotation when making the directive wheel install on turning to the support, thereby make the travelling car can turn to.

Preferably, an alarm is fixedly arranged on the display screen.

Through adopting above-mentioned technical scheme, install the alarm on the display screen, can carry out raise dust and too big warning of noise to the staff in time controls the environment in the stock ground.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust sensor and the noise sensor are arranged on the display screen, the dust sensor and the noise sensor can be driven to move in the stock ground under the action of the movable trolley, and the lifting upright post can place the dust sensor and the noise sensor at different height positions, so that the dust sensor and the noise sensor can effectively monitor multiple areas in the stock ground;

2. the pull rope penetrates through the roller at the lower end of each vertical rod to the roller at the upper end of the vertical rod, so that when the pull rope is wound through the winding wheel, the roller connected to the lower end of the vertical rod can be driven by the pull rope between every two adjacent vertical rods to approach the roller connected to the upper end of the other vertical rod, and the two adjacent vertical rods are lifted;

3. the worm is connected with the worm through the driving motor, the worm drives the worm wheel to rotate, and therefore the self-locking between the worm and the worm wheel can be utilized to enable the moving trolley to be located at any position, and the dust sensor and the noise sensor can conveniently monitor key areas.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a partial schematic view of a full-section configuration of an embodiment of the present application;

FIG. 3 is a schematic view of a pull cord threading structure;

fig. 4 is a schematic view of the mounting structure of the drive assembly.

Description of reference numerals: 1. a display screen; 2. a dust sensor; 3. a noise sensor; 4. an alarm; 5. lifting the upright post; 51. a pulling assembly; 511. pulling a rope; 512. a roller; 513. a winding wheel; 514. a drive member; 52. erecting a rod; 53. a tension spring; 6. moving the trolley; 61. a base; 62. a drive wheel; 63. a steering wheel; 64. a drive assembly; 641. a drive motor; 642. a worm; 643. a worm gear; 65. a steering assembly; 651. a steering motor; 652. and a steering support.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stock ground raise dust noise monitoring device, refer to fig. 1, including display screen 1 and install raise dust sensor 2 and noise sensor 3 on display screen 1, display screen 1 is used for showing the data that record through raise dust sensor 2 and noise sensor 3, still fixed alarm 4 that is provided with on display screen 1, after the numerical value that detects at raise dust sensor 2 and noise sensor 3 surpassed qualified numerical value, send the warning through alarm 4, remind the personnel of regional work around. Be connected with a lift stand 5 on display screen 1, lift stand 5 is vertical high, lift stand 5's lower extreme fixedly connected with travelling car 6, can take raise dust sensor 2 and noise sensor 3 to remove in the stock ground through travelling car 6, lift stand 5 can take raise dust sensor 2 and noise sensor 3 to detect in the not position of co-altitude, thereby can realize that the multizone in the stock ground carries out the detection of raise dust and noise, effectively monitor the multizone operational environment in the stock ground.

Referring to fig. 2 and 3, the lifting column 5 includes a pulling assembly 51 and a plurality of uprights 52, the pulling assembly 51 includes a pulling rope 511, rollers 512 and a winding wheel 513, the cross sections of the uprights 52 are rectangular frames, the sizes of the uprights 52 are sequentially reduced, the uprights 52 are vertically arranged and sequentially connected in a sleeved manner, the rollers 512 are rotatably connected to the uprights 52, each upright 52 is provided with two rollers 512 and is located on the same side of the upright 52, the two rollers 512 on each upright 52 are respectively positioned at two ends of the upright 52, the pull rope 511 is sequentially threaded on the rollers 512 on the innermost upright 52 to the outermost upright 52, when the roller 512 on each upright 52 is inserted, the roller 512 on the upper end of the upright 52 is inserted onto the roller 512 on the lower end of the upright 52, and then the roller 512 on the upper end of the upright 52 is inserted onto the roller 512 on the lower end of the upright 52 on the other upright 52. The both ends of stay cord 511 are fixed respectively on innermost pole setting 52 and rolling wheel 513, rolling wheel 513 rotates and connects on travelling car 6, and be connected with driving piece 514 on rolling wheel 513, driving piece 514 can be for motor or servo motor, drive rolling wheel 513 through driving piece 514 and rotate, rolling wheel 513 is at the in-process of receiving and releasing stay cord 511, make stay cord 511 be in the length change in a plurality of pole settings 52, thereby can make the total length of a plurality of pole settings 52 take place to go up and down, and then display screen 1 installs on innermost pole setting 52, display screen 1 can go up and down along with lift stand 5. The innermost upright post 52 is connected with a tension spring 53, one end of the tension spring 53 is fixed on the innermost upright post 52, the other end of the tension spring 53 is fixed on the movable trolley 6, the tension spring 53 is stretched by tensile force in the process that the lifting upright post 5 rises, the pull rope 511 is released, the lifting upright post 5 is contracted through the tension spring 53, and the clamping stagnation among the upright posts 52 is reduced.

Referring to fig. 2 and 4, the movable trolley 6 comprises a base 61, a driving wheel 62 and a steering wheel 63, the lower end of the outermost upright 52 is fixed on the base 61, and the winding wheel 513 is rotatably connected on the base 61. Drive wheel 62 and directive wheel 63 set up the below at base 61 respectively, support base 61 through drive wheel 62 and directive wheel 63, drive wheel 62 is connected with and carries out driven drive assembly 64 to drive wheel 62, make drive wheel 62 drive base 61 and remove, directive wheel 63 is connected with steering assembly 65 simultaneously, steering assembly 65 can drive directive wheel 63 horizontal rotation, make base 61 can turn to base 61 under steering assembly 65's effect, thereby conveniently adjust the shift position of travelling car 6 in the stock ground.

Referring to fig. 2 and 4, the driving assembly 64 includes a driving motor 641, a worm 642 and a worm wheel 643, the worm wheel 643 is coaxially fixed on the driving wheel 62, the driving motor 641 is fixed on the base 61, an output shaft of the driving motor 641 is coaxially fixed on the worm 642, the worm 642 is meshed with the worm wheel 643, the driving motor 641 drives the worm 642 to rotate, the worm 642 drives the worm wheel 643 to rotate, and thus the driving wheel 62 can drive the moving cart 6 to translate. The steering assembly 65 comprises a steering motor 651 and a steering support 652, the steering support 652 is rotatably connected to the base 61, the steering support 652 is vertically arranged with the rotating axis of the base 61, the output shaft of the steering motor 651 is vertically arranged and coaxially and fixedly arranged with the rotating axis of the steering support 652 on the base 61, the steering wheel 63 is mounted on the steering support 652, and the steering motor 651 drives the steering wheel 63 to horizontally rotate, so that the base 61 is steered under the action of the steering wheel 63.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stock ground raise dust noise monitoring device, includes display screen (1), raise dust sensor (2) and noise sensor (3), its characterized in that: display screen (1) is connected with lift stand (5), the vertical setting of lift stand (5), display screen (1) is connected to the upper end of lift stand (5), and raise dust sensor (2) and noise sensor (3) are fixed on display screen (1), the lower extreme of lift stand (5) is connected with and removes dolly (6).

2. A dust noise monitoring device according to claim 1, characterized in that: the lifting upright post (5) comprises a pulling component (51) and a plurality of upright rods (52), the upright rods (52) are sequentially sleeved with one another, and the pulling component (51) is connected with the upright rods (52).

3. A dust noise monitoring device according to claim 2, characterized in that: the pulling assembly (51) comprises a pulling rope (511), rollers (512) and a winding wheel (513), wherein the two rollers (512) are arranged on the vertical rod (52), the two rollers (512) on the same vertical rod (52) are respectively positioned at two ends of the vertical rod (52), one end of the pulling rope (511) is connected to the winding wheel (513), the other end of the pulling rope penetrates from the vertical rod (52) at the outermost side to the vertical rod (52) at the innermost side, one end of the pulling rope (511) far away from the winding wheel (513) is fixed to the vertical rod (52) at the innermost side, and the pulling rope (511) connected to the vertical rod (52) penetrates from the roller (512) at the lower end of the vertical rod (52) to the roller (512) at the upper end of the vertical rod (52).

4. A dust noise monitoring device according to claim 3, characterized in that: and a tension spring (53) is arranged on the upright rod (52) positioned at the innermost side, one end of the tension spring (53) is fixed on the upright rod (52) positioned at the innermost side, and the other end of the tension spring is fixed on the movable trolley (6).

5. A dust noise monitoring device according to claim 1, characterized in that: remove dolly (6) and include base (61), drive wheel (62) and directive wheel (63), install on base (61) lift stand (5), drive wheel (62) are connected with drive assembly (64), and directive wheel (63) are connected with and turn to subassembly (65).

6. A dust and noise monitoring device according to claim 5, characterized in that: the driving assembly (64) comprises a driving motor (641), a worm (642) and a worm wheel (643), wherein the worm wheel (643) is coaxially fixed on the driving wheel (62), the driving motor (641) is fixed on the base (61), an output shaft of the driving motor (641) is coaxially and fixedly arranged with the worm (642), and the worm (642) is meshed with the worm wheel (643).

7. A material yard raise dust noise monitoring device according to claim 5 or 6, characterized in that: the steering assembly (65) comprises a steering motor (651) and a steering support (652), the steering motor (651) is vertically arranged, the steering support (652) is horizontally and rotatably connected to the base (61), the steering wheel (63) is mounted on the steering support (652), and the steering motor (651) is connected with the steering support (652).

8. A dust noise monitoring device according to claim 1, characterized in that: and an alarm (4) is fixedly arranged on the display screen (1).