CN220251178U

CN220251178U - Movable environmental noise real-time monitoring device

Info

Publication number: CN220251178U
Application number: CN202321766289.9U
Authority: CN
Inventors: 郭巧玲; 徐霞; 刘宝龙
Original assignee: Weifang Unitest Service Co ltd
Current assignee: Weifang Unitest Service Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-26
Anticipated expiration: 2033-07-06

Abstract

The utility model provides a movable real-time environmental noise monitoring device, which relates to the technical field of noise monitoring and comprises a monitoring device main body, wherein four universal wheels are fixedly arranged at the lower end of the monitoring device main body, four arc-shaped sliding grooves are formed in the upper end of the monitoring device main body, a limit sliding groove is formed in one side wall of each arc-shaped sliding groove, a round sliding block is connected inside each arc-shaped sliding groove in a sliding manner, a limit sliding block is welded at one end of each round sliding block, and the outer side of each limit sliding block is connected with the inside of each limit sliding groove in a sliding manner. According to the utility model, through the arrangement of the positioning rods, after the device moves to a designated position, the four circular sliding blocks can be pressed downwards to enable the four circular sliding blocks to slide downwards in the four arc-shaped sliding grooves respectively, and the circular sliding blocks can drive the positioning rods at the lower ends to move downwards and be inserted into soil at the lower ends of the universal wheels, so that the device is fixed at the current position, and the device is prevented from tilting or even tilting under the influence of external factors on a construction area.

Description

Movable environmental noise real-time monitoring device

Technical Field

The utility model relates to the technical field of noise monitoring, in particular to a movable real-time environmental noise monitoring device.

Background

The noise tester is used for noise detection and testing in public places such as work sites, squares and the like. Noise pollution is one of the environmental pollution with great influence, and noise with high decibel can even cause serious damage to the eardrum of a person, so that the person is deaf, and the like. The noise tester can provide decibels for noise to be used for controlling and reducing the noise by adopting related measures, and for a construction site near a residential area, the noise generated by the construction site needs to be detected in real time.

In the prior art, for example, chinese patent No.: the utility model provides a "real-time noise monitoring analysis device" of CN218781898U, including the box and install the real-time noise monitoring analysis system in the box, the front of box is equipped with the chamber door, be equipped with the hinge that is used for opening and shutting between one side of chamber door and the box, the inside of box is equipped with a detachable galvanized back board, the edge of detachable galvanized back board is equipped with a plurality of connecting holes that are used for with box fixed connection, be located real-time noise monitoring analysis board's below on the detachable galvanized back board and be equipped with earth leakage protector and line terminal group, the bottom of box is equipped with a plurality of cable channels that can supply the pencil to pass, still be equipped with a padlock structure between chamber door and the box.

At present, when the existing real-time environmental noise monitoring device is used on a construction site, the real-time environmental noise monitoring device is usually required to be transported to a construction area, and when the device is used on a mud site, the bottoms of the devices with wheels are usually on the same plane, are difficult to stabilize on complex terrains, and are easily affected by vibration of a site machine to incline.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when an environment noise real-time monitoring device is used on a construction site, the environment noise real-time monitoring device is usually required to be transported to a construction area, and when the environment noise real-time monitoring device is used on a mud site, the bottoms of the devices with wheels are usually on the same plane, are difficult to stabilize on complex terrains, and are easily affected by vibration of a site machine to incline.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a movable environmental noise real-time monitoring device, includes the monitoring devices main part, four universal wheels are fixed firmly to the lower extreme of monitoring devices main part, four arc spouts have been seted up to the upper end of monitoring devices main part, spacing spout has been seted up to one side wall of arc spout, the inside sliding connection of arc spout has circular slider, the one end welding of circular slider has spacing slider, the outside of spacing slider with the inside sliding connection of spacing spout, the lower extreme welding of circular slider has the locating lever.

Preferably, a first connecting rod is arranged above the monitoring device main body, two ends of the first connecting rod are welded with a second connecting rod, and two sliding rods are welded at the lower ends of the second connecting rod.

Preferably, four display screens are fixedly arranged on the outer side of the monitoring device main body, and a handle is welded at the upper end of the first connecting rod.

Preferably, a connecting block is welded at the lower end of the sliding rod, and the outer side of the connecting block is in sliding connection with the inner part of the arc chute.

Preferably, four third connecting rods are arranged on the outer side of the monitoring device main body, one end of each third connecting rod is fixed with one end of one connecting block, and the other end of each third connecting rod is fixed with one end of the other connecting block.

Preferably, the upper end of the round sliding block is provided with a square hole in a penetrating mode, and the inside of the square hole is in sliding connection with the outer side of the sliding rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arrangement of the positioning rods, after the device moves to a designated position, the four circular sliding blocks can be pressed downwards to enable the four circular sliding blocks to slide downwards in the four arc-shaped sliding grooves respectively, and the circular sliding blocks can drive the positioning rods at the lower ends to move downwards and be inserted into soil at the lower ends of the universal wheels, so that the device is fixed at the current position, and the device is prevented from tilting or even tilting under the influence of external factors on a construction area.

2. According to the utility model, after the positioning rod is inserted into the soil, the handle can be pulled before the device is moved, so that the handle drives the first connecting rod to move upwards, the first connecting rod drives the two second connecting rods to move upwards, each second connecting rod drives the two sliding rods to move upwards, the four connecting blocks are further driven to move upwards, the four sliding rods slide upwards in the four square holes respectively, after the four connecting blocks contact the four circular sliding blocks, the four circular sliding blocks are further driven to move upwards, and the four positioning rods are driven to move upwards until the four positioning rods are separated from the soil, so that the effect of rapidly removing the positioning is achieved, the device is convenient to move, and a large amount of time is saved.

Drawings

Fig. 1 is a schematic perspective view of a portable environmental noise real-time monitoring device according to the present utility model;

FIG. 2 is a schematic diagram of a part of a structure of a portable environmental noise real-time monitoring device according to the present utility model;

fig. 3 is a schematic perspective view of a monitoring device body of a portable environmental noise real-time monitoring device according to the present utility model;

fig. 4 is a schematic diagram of a part of a movable real-time environmental noise monitoring device according to the present utility model.

Legend description: 1. a monitoring device body; 2. a universal wheel; 3. an arc chute; 4. a display screen; 5. limiting sliding grooves; 6. a circular slider; 7. a positioning rod; 8. square holes; 9. a limit sliding block; 10. a first connecting rod; 11. a handle; 12. a second connecting rod; 13. a slide bar; 14. a connecting block; 15. and a connecting rod III.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a movable real-time environmental noise monitoring device, which comprises a monitoring device main body 1, wherein four universal wheels 2 are fixedly arranged at the lower end of the monitoring device main body 1, four arc-shaped sliding grooves 3 are formed in the upper end of the monitoring device main body 1, a limit sliding groove 5 is formed in one side wall of each arc-shaped sliding groove 3, a round sliding block 6 is slidingly connected in each arc-shaped sliding groove 3, a limit sliding block 9 is welded at one end of each round sliding block 6, the outer side of each limit sliding block 9 is slidingly connected with the inner part of each limit sliding groove 5, and a positioning rod 7 is welded at the lower end of each round sliding block 6.

The effect that its whole embodiment 1 reaches is, after the construction area changes, need remove the device to the region that is being under construction at present, can stimulate handle 11, make handle 11 drive first connecting rod 10 do the motion in horizontal direction, and then drive four slide bars 13 do the motion in horizontal direction, four slide bars 13 can drive monitoring device main part 1 motion, thereby drive whole device motion on ground, universal wheel 2 can also reduce the frictional force between device and the ground when providing the holding power to the device between them, after the device moves to the assigned position, can push down four circular sliders 6 and make four circular sliders 6 slide downwards in the inside of four arc spouts 3 respectively, circular sliders 6 can drive the locating lever 7 of lower extreme down and insert in the soil of universal wheel 2 lower extreme for the device is fixed in current position, prevent that the device from taking place the slope or even falling down under the external factor influence on the building site.

In embodiment 2, as shown in fig. 1-4, a first connecting rod 10 is disposed above the monitoring device main body 1, two ends of the first connecting rod 10 are welded with a second connecting rod 12, two sliding rods 13 are welded at the lower ends of the second connecting rod 12, four display screens 4 are fixedly mounted on the outer side of the monitoring device main body 1, a handle 11 is welded at the upper end of the first connecting rod 10, a connecting block 14 is welded at the lower end of the sliding rod 13, the outer side of the connecting block 14 is slidably connected with the inside of the arc chute 3, four third connecting rods 15 are disposed on the outer side of the monitoring device main body 1, one end of each third connecting rod 15 is fixed with one end of one connecting block 14, the other end of each third connecting rod 15 is fixed with one end of the other connecting block 14, a square hole 8 is formed through the upper end of the round sliding block 6, and the inner side of the square hole 8 is slidably connected with the outer side of the sliding rod 13.

The effect that its whole embodiment 2 reached is, after locating lever 7 inserts in the soil, before the mobile device, can pull handle 11, make handle 11 drive the upward movement of connecting rod 10, connecting rod 10 drive two No. two connecting rods 12, every No. two connecting rods 12 all can drive two slide bar 13 upward movements, and then drive four connecting blocks 14 upward movement, four slide bar 13 upwards slide in the inside of four square holes 8 respectively during that, after four connecting blocks 14 contact four circular sliders 6, still can continue upward movement, drive four circular sliders 6 upward movement, thereby drive four locating levers 7 upward movement, until four locating levers 7 break away from the soil, because frictional force between the inner wall of square hole 8 and the outer wall of slide bar 13 is less, frictional force between the outside of limit slider 9 and the inside of limit chute 5 is great, can make handle 11 return to initial position, make handle 11 drive No. two connecting rods 10 downward movement, no. two connecting rods 12 downward movement, every No. two connecting rod 12 can drive two slide bar 13 down, thereby the effect that the inside of four slide bar 13 is removed down is moved to four, thereby the quick release of the inside of four connecting rods 13 is realized, the convenient for the device of moving down in a large scale.

Working principle: after the construction area is changed, the device needs to be moved to the current construction area, the handle 11 can be pulled, the handle 11 drives the first connecting rod 10 to move in the horizontal direction, the four sliding rods 13 are driven to move in the horizontal direction, the four sliding rods 13 can drive the monitoring device main body 1 to move on the ground, the universal wheel 2 can provide supporting force for the device and simultaneously reduce friction force between the device and the ground, after the device moves to a designated position, the four round sliding blocks 6 can be pressed downwards to enable the four round sliding blocks 6 to slide downwards in the four arc sliding grooves 3 respectively, the round sliding blocks 6 can drive the positioning rods 7 at the lower ends to move downwards and be inserted into soil at the lower ends of the universal wheels 2, the device is fixed at the current position, and the device is prevented from tilting or even tilting under the influence of external factors on the construction area, when the construction area is replaced again, the handle 11 can be pulled to enable the handle 11 to drive the first connecting rod 10 to move upwards, the first connecting rod 10 drives the second connecting rods 12 to move upwards, each second connecting rod 12 drives the two sliding rods 13 to move upwards, and then drives the four connecting blocks 14 to move upwards, the four sliding rods 13 slide upwards in the four square holes 8 respectively, after the four connecting blocks 14 contact the four circular sliding blocks 6, the four circular sliding blocks 6 are driven to move upwards, so that the four positioning rods 7 are driven to move upwards until the four positioning rods 7 are separated from soil, the friction force between the inner wall of the square hole 8 and the outer wall of the sliding rod 13 is small, the friction force between the outer side of the limiting sliding block 9 and the inner side of the limiting sliding groove 5 is large, the handle 11 can return to the initial position, the handle 11 drives the first connecting rod 10 to move downwards, the first connecting rod 10 drives the second connecting rods 12 to move downwards, each second connecting rod 12 drives the two sliding rods 13 to move downwards, and then the four connecting blocks 14 are driven to move downwards, and the four sliding rods 13 slide downwards in the four square holes 8 respectively, so that the effect of quickly removing and positioning is achieved, the movement of the device is facilitated, and a large amount of time is saved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Movable environmental noise real-time supervision device, including monitoring devices main part (1), its characterized in that: four universal wheels (2) are fixedly mounted at the lower end of the monitoring device main body (1), four arc-shaped sliding grooves (3) are formed in the upper end of the monitoring device main body (1), limiting sliding grooves (5) are formed in one side wall of each arc-shaped sliding groove (3), round sliding blocks (6) are connected to the inner side of each arc-shaped sliding groove (3) in a sliding mode, limiting sliding blocks (9) are welded at one ends of the round sliding blocks (6), the outer sides of the limiting sliding blocks (9) are connected with the inner sides of the limiting sliding grooves (5) in a sliding mode, and positioning rods (7) are welded at the lower ends of the round sliding blocks (6).

2. The mobile environmental noise real-time monitoring device of claim 1, wherein: the monitoring device is characterized in that a first connecting rod (10) is arranged above the monitoring device body (1), a second connecting rod (12) is welded at two ends of the first connecting rod (10), and two sliding rods (13) are welded at the lower end of the second connecting rod (12).

3. The mobile environmental noise real-time monitoring device of claim 2, wherein: four display screens (4) are fixedly arranged on the outer side of the monitoring device main body (1), and a handle (11) is welded at the upper end of the first connecting rod (10).

4. The mobile environmental noise real-time monitoring device of claim 2, wherein: the lower extreme welding of slide bar (13) has connecting block (14), the outside of connecting block (14) with the inside sliding connection of arc spout (3).

5. The mobile real-time environmental noise monitoring device of claim 4, wherein: the outside of monitoring devices main part (1) is provided with four No. three connecting rods (15), no. three one end of connecting rod (15) is fixed with one of them one end of connecting block (14), the other end of No. three connecting rod (15) is fixed with one of them another one end of connecting block (14) mutually.

6. The mobile environmental noise real-time monitoring device of claim 2, wherein: the upper end of the round sliding block (6) is provided with a square hole (8) in a penetrating mode, and the inside of the square hole (8) is in sliding connection with the outer side of the sliding rod (13).