Noise monitoring device for environmental protection

Abstract

The utility model discloses a noise monitoring device for environmental protection, which comprises a bottom plate, a storage box is fixed at the top of the bottom plate, a mounting plate is arranged in the storage box, and a noise monitoring device body is arranged above the mounting plate; a lifting mechanism is arranged in the storage box, and the lifting mechanism is used for driving the mounting plate to vertically move; and an adjusting mechanism is arranged on the mounting plate. According to the noise monitoring device for environmental protection, the mounting plate and the noise monitoring device body can be driven by the lifting mechanism to vertically move, so that when the monitoring position of the noise monitoring device body needs to be replaced, the noise monitoring device body can be stored in the storage box, the height of the noise monitoring device body can be reduced, the position can be conveniently transferred, and the noise monitoring device is convenient to use. And the noise monitoring device body can be prevented from being collided and damaged during position transferring, and the practicability of the noise monitoring device body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of environmental monitoring equipment, concretely is environmental protection with noise monitoring devices. BACKGROUND

[0002] With the continuous development and construction of city, the noise produced in the construction process is increasingly serious, and the ubiquitous noise brings us a lot of trouble, which not only can cause hearing loss, but also can interfere with rest and sleep, and after a long time, it can cause insomnia, tinnitus, dreaminess, fatigue, memory loss, inattention and other symptoms, thereby affecting our quality of life, reducing work and study efficiency, and increasing the risk of injury and accident, so noise monitoring equipment is needed to measure and analyze the sound, calculate the intensity and frequency of noise, so as to carry out noise prompt and noise reduction treatment on the noise of working site, square and other public places.

[0003] The Chinese patent with publication number CN213874636U discloses an environmental noise detection device, which comprises a base, a main shell and a mainboard, the base is provided with a motor at the upper end, the motor is provided with a support rod at the upper end, the support rod is provided with the main shell at the upper end, a jack is arranged on one side wall of the main shell, and a display is arranged on one side of the jack.

[0004] In summary, the above-mentioned patent sets up the motor, the support rod and the rain shield, which can effectively block the rain when it rains, so that the environmental noise detection device can work normally, but in order to have a larger monitoring range, the construction site needs to be moved and the detection position needs to be changed, the above-mentioned patent is inconvenient to move the monitoring device, so when the monitoring position is changed, the whole needs to be lifted and carried, which is more troublesome to use, resulting in low monitoring efficiency and being not conducive to rapid monitoring operation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of environmental protection with noise monitoring devices to solve the above-mentioned patent of the above-mentioned background art that is inconvenient to move monitoring device, so when the monitoring position is changed, the whole needs to be lifted and carried, which is more troublesome to use.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of environmental protection with noise monitoring devices, including bottom plate,

[0007] The top of the bottom plate is fixed with a storage box, and the inside of the storage box is provided with a mounting plate, and the upper side of the mounting plate is provided with a noise monitoring device body;

[0008] The inside of the storage box is provided with a lifting mechanism, and the lifting mechanism is used to drive the mounting plate to move vertically;

[0009] The adjusting mechanism is arranged on the mounting plate and used to drive the noise monitoring device body to move vertically.

[0010] Preferably, a plurality of groups of casters are arranged on the bottom of the bottom plate, and a push handle is fixed to the top of the bottom plate.

[0011] In the above technical solution, the cooperation between the casters and the push handle can facilitate the movement of the whole device, so that the device can be pushed when being moved to another position.

[0012] Preferably, the lifting mechanism comprises a lead screw, the lead screw is transversely arranged in the inside of the storage box, a hand wheel is arranged on the outside of the storage box, the hand wheel is connected with the lead screw, and two movable blocks are threadedly connected to the two ends of the lead screw, a support rod is rotatably arranged on the top of the movable blocks, and the support rod is connected with the bottom of the mounting plate.

[0013] In the above technical solution, the rotation of the hand wheel drives the lead screw to rotate, so that the two movable blocks are moved towards each other, and the two ends of the support rod are rotated on the movable blocks and the mounting plate, respectively, so as to drive the mounting plate and the noise monitoring device body to move vertically.

[0014] Preferably, a slide rail is fixed to the inside bottom of the storage box, and the movable blocks are arranged on the slide rail.

[0015] In the above technical solution, the slide rail can guide the transverse movement of the movable blocks.

[0016] Preferably, the adjusting mechanism comprises a connecting plate, the connecting plate is fixed to the bottom of the noise monitoring device body, a screw rod is arranged at the bottom midpoint of the connecting plate, the screw rod penetrates through the mounting plate and is threadedly connected therewith, a handle is fixed to the bottom of the screw rod, two vertical rods are fixed to the two ends of the bottom of the connecting plate, and the vertical rods penetrate through the two ends of the mounting plate.

[0017] In the above technical solution, after the lifting mechanism lifts the mounting plate and the noise monitoring device body to the outside of the storage box, the rotation of the handle drives the screw rod to rotate, the midpoint of the mounting plate connected with the screw rod is lifted, and the rotation of the screw rod drives the connecting plate and the noise monitoring device body to be lifted, so that the height of the noise monitoring device body can be adjusted again, the monitoring range is improved, and the vertical movement of the connecting plate can be guided by the vertical rods.

[0018] Preferably, a top plate is fixed to the top of the noise monitoring device body, and the size of the top plate is greater than the size of the opening at the top of the storage box.

[0019] In the technical scheme, the top plate can shield, avoid light and avoid rain on the top of the noise monitoring device body, and after the noise monitoring device body is stored in the storage box, the top plate can also cover and protect the top of the storage box, thereby improving the practicability.

[0020] Compared with the prior art, the noise monitoring device for environmental protection has the advantages that:

[0021] The lifting mechanism can drive the mounting plate and the noise monitoring device body to move vertically. When the noise monitoring device body needs to be replaced, it can be stored in the storage box. This not only reduces the height of the noise monitoring device body, but also facilitates the transfer of the position, and avoids damaging the noise monitoring device body during the transfer of the position, thereby improving the practicability.

[0022] When in use, the noise monitoring device body is lifted by the lifting mechanism, and the height position of the noise monitoring device body can be adjusted again by the adjusting mechanism, thereby further improving the height adjustment range of the noise monitoring device body, improving the monitoring data, and more favorably detecting noise in different scenes. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front view structural schematic diagram of the utility model;

[0024] Figure 2 It is a front view sectional structure schematic diagram of the storage box of the utility model;

[0025] Figure 3 It is a top view structural schematic diagram of the storage box of the utility model.

[0026] In the drawing: 1, bottom plate, 2, castor, 3, push handle, 4, storage box, 5, mounting plate, 6, noise monitoring device body, 7, top plate, 8, lifting mechanism, 801, screw rod, 802, hand wheel, 803, movable block, 804, support rod, 805, sliding rail, 9, adjusting mechanism, 901, connecting plate, 902, screw rod, 903, handle, 904, vertical rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a noise monitoring device for environmental protection, as shown inFigure 1 , Figure 2 and Figure 3 As shown, a storage box 4 is fixed to the top of the base plate 1, and an installation plate 5 is provided inside the storage box 4. A noise monitoring device body 6 is provided above the installation plate 5.

[0029] The storage box 4 is equipped with a lifting mechanism 8, which is used to drive the mounting plate 5 to move vertically;

[0030] The mounting plate 5 is equipped with an adjustment mechanism 9, which is used to drive the noise monitoring device body 6 to move vertically.

[0031] like Figure 1 As shown, multiple sets of casters 2 are installed at the bottom of the base plate 1, and a push handle 3 is fixed at the top of the base plate 1.

[0032] like Figure 2 and Figure 3 As shown, the lifting mechanism 8 includes a lead screw 801, which is horizontally installed inside the storage box 4. A handwheel 802 is provided on the outside of the storage box 4. The handwheel 802 is connected to the lead screw 801. Movable blocks 803 are threaded to both ends of the lead screw 801. A support rod 804 is rotatably connected to the top of the movable block 803. The support rod 804 is connected to the bottom of the mounting plate 5.

[0033] like Figure 2 and Figure 3 As shown, a slide rail 805 is fixed to the bottom inner side of the storage box 4, and the movable block 803 is located on the slide rail 805.

[0034] like Figure 2 and Figure 3 As shown, the adjustment mechanism 9 includes a connecting plate 901, which is fixed to the bottom of the noise monitoring device body 6. A screw 902 is installed at the midpoint of the bottom of the connecting plate 901. The screw 902 passes through the mounting plate 5 and is threadedly connected to it. A handle 903 is fixed to the bottom of the screw 902. Vertical rods 904 are fixed to both ends of the bottom of the connecting plate 901 and pass through both ends of the mounting plate 5.

[0035] like Figure 1 and Figure 2 As shown, a top plate 7 is fixed to the top of the noise monitoring device body 6, and the size of the top plate 7 is larger than the size of the top opening of the storage box 4.

[0036] Working principle: When using the noise monitoring device body 6, turning the handwheel 802 drives the lead screw 801 to rotate, causing the lead screw 801 to move the two sets of movable blocks 803 closer together. The slide rail 805 guides the lateral movement of the movable blocks 803. During this process, the two ends of the support rod 804 will rotate on the movable blocks 803 and the mounting plate 5 respectively, which will drive the mounting plate 5 and the noise monitoring device body 6 to be lifted, so that the noise monitoring device body 6 moves to the outside of the storage box 4 to monitor the ambient noise. During the detection process, if it is necessary to adjust the noise monitoring device body 6 to increase the monitoring range, the handle 903 can be turned to drive the screw 902 to rotate. The screw 902 will move on the mounting plate 5 with its threaded connection. As the midpoint rises, the rotation of screw 902 will lift the connecting plate 901 and the noise monitoring device body 6, allowing for secondary adjustment of the height of the noise monitoring device body 6. The vertical rod 904 guides the vertical movement of the connecting plate 901. If the monitoring position needs to be moved, the handwheel 802 can be rotated to drive the lead screw 801 to rotate, causing the lead screw 801 to move the two sets of movable blocks 803 away from each other. During this process, the support rod 804 will drive the mounting plate 5 and the noise monitoring device body 6 to descend, moving the noise monitoring device body 6 into the storage box 4. At the same time, the top plate 7 will seal the top of the storage box 4. After that, the push handle 3 can be pushed in conjunction with the caster 2 to move the monitoring position.

[0037] This completes the entire operation, and anything not described in detail in this specification is prior art known to those skilled in the art.

[0038] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A noise monitoring device for environmental protection, comprising a base plate (1), characterized in that: A storage box (4) is fixed to the top of the base plate (1), and an installation plate (5) is provided inside the storage box (4). A noise monitoring device body (6) is provided above the installation plate (5). The storage box (4) is equipped with a lifting mechanism (8) inside, which is used to drive the mounting plate (5) to move vertically; An adjustment mechanism (9) is provided on the mounting plate (5), which is used to drive the noise monitoring device body (6) to move vertically.

2. The noise monitoring device for environmental protection according to claim 1, characterized in that: The bottom of the base plate (1) is equipped with multiple sets of casters (2), and the top of the base plate (1) is fixed with a push handle (3).

3. The noise monitoring device for environmental protection according to claim 1, characterized in that: The lifting mechanism (8) includes a lead screw (801), which is horizontally installed inside the storage box (4). A handwheel (802) is provided on the outside of the storage box (4). The handwheel (802) is connected to the lead screw (801). Both ends of the lead screw (801) are threadedly connected to movable blocks (803). The top of the movable block (803) is rotatably connected to a support rod (804), and the support rod (804) is connected to the bottom of the mounting plate (5).

4. The noise monitoring device for environmental protection according to claim 3, characterized in that: The storage box (4) has a slide rail (805) fixed to its inner bottom, and the movable block (803) is located on the slide rail (805).

5. The noise monitoring device for environmental protection according to claim 1, characterized in that: The adjustment mechanism (9) includes a connecting plate (901), which is fixed to the bottom of the noise monitoring device body (6). A screw (902) is installed at the midpoint of the bottom of the connecting plate (901). The screw (902) passes through the mounting plate (5) and is threadedly connected to it. A handle (903) is fixed to the bottom of the screw (902). Vertical rods (904) are fixed at both ends of the bottom of the connecting plate (901), and the vertical rods (904) pass through both ends of the mounting plate (5).

6. The noise monitoring device for environmental protection according to claim 1, characterized in that: The top of the noise monitoring device body (6) is fixed with a top plate (7), and the size of the top plate (7) is larger than the size of the top opening of the storage box (4).

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