Windproof fixed support device for environmental noise monitor

Abstract

The utility model relates to the technical field of environmental noise monitor fixing devices, and discloses an environmental noise monitor wind shock prevention fixing support device which comprises a base, a fixing rod is fixedly connected to the center of the upper surface of the base, a rain baffle is fixedly connected to the top end of the fixing rod, and a supporting plate is fixedly connected to the outer side of the fixing rod. A rubber pad is fixedly connected to the upper surface of the supporting plate, a groove is formed in the back face of the fixing rod, an abutting block is arranged in the groove, and a spring is fixedly connected to the front face of the abutting block. According to the utility model, through cooperation of the supporting plate, the rubber pad and the supporting unit, the bottom of the monitor can be supported, limited, buffered and damped, and through cooperation of the rubber cylinder, the groove, the abutting block and the spring, filling and damping can be carried out on the connection part of the U-shaped clamp on the outer side of the monitor and the fixing rod; and bolt looseness or structural fatigue is avoided, vibration is reduced, and then the influence on the monitoring result of the monitor is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental noise monitor fixing device technical field especially relates to a kind of environmental noise monitor windproof and shockproof fixed support device. BACKGROUND

[0002] Environmental noise monitor is a kind of instrument and equipment for monitoring and analyzing environmental noise, it can help us better understand the characteristics of environmental noise, so as to take effective control measures, in prior art, most of environmental noise monitor is installed in outdoor, it needs to be fixed and installed by fixed support when installing.

[0003] The existing environmental noise monitor fixed support includes base, fixed rod and installation platform and rain shield etc., detector can be fixed and installed on the outside of fixed rod by U-shaped clamp, and instrument body can be placed on installation platform to support limit, so that environmental noise monitor can be quickly and conveniently installed outdoors, and the structure is simple, easy to maintain, so as to provide stable and reliable noise monitoring, improve the accuracy of monitoring data.

[0004] But the existing fixed support device in actual use, the limiting effect of environmental noise monitor installed by U-shaped clamp is low, when installed in the position of larger wind force outdoors, intermittent between U-shaped clamp and fixed rod is prone to occur after long-term blowing by strong wind, thereby leading to the situation that monitor is vibrated when being blown by strong wind, which will affect the monitoring of environmental noise, therefore, environmental noise monitor windproof and shockproof fixed support device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an environmental noise monitor windproof and shockproof fixed support device, aiming at improving the problem that monitor is vibrated after long-term use when being installed in the position of larger wind force by fixed support in prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: environmental noise monitor windproof and shockproof fixed support device, including base, the base upper surface center is fixedly connected with fixed rod, the top of fixed rod is fixedly connected with rain shield, the outside of fixed rod is fixedly connected with support plate, the upper surface of support plate is fixedly connected with rubber pad, the bottom of support plate is provided with support unit, the support unit is used for enhancing the stability of support plate, the outside of fixed rod is fixedly connected with rubber cylinder, the back of fixed rod is provided with recess, the inside of recess is provided with abutting block, the front of abutting block is fixedly connected with spring.

[0007] As a further description of the above technical scheme:

[0008] The rear end of the abutting block penetrates the rubber cylinder, and the back surface of the abutting block is fixedly connected with a soft pad.

[0009] As a further description of the above technical solution:

[0010] The front end of the spring is fixedly connected with the front inner wall surface of the groove, and the abutting block is inserted into the interior of the groove.

[0011] As a further description of the above technical solution:

[0012] The support unit comprises a vertical plate, the vertical plate is fixedly connected with the outer wall surface of the fixed rod, and the front surface of the vertical plate is fixedly connected with a support inclined rod.

[0013] As a further description of the above technical solution:

[0014] The upper surface of the vertical plate is fixedly connected with the bottom surface of the support plate, and the upper end of the support inclined rod is fixedly connected with the bottom surface of the support plate.

[0015] As a further description of the above technical solution:

[0016] Screw holes are formed in the support plate.

[0017] As a further description of the above technical solution:

[0018] The upper surface of the base is fixedly connected with a support rod, the bottom surface of the base is fixedly connected with a pre-buried rod, the outer side of the pre-buried rod is fixedly connected with a pre-buried plate, and the outer side of the pre-buried plate is fixedly connected with a concrete base.

[0019] As a further description of the above technical solution:

[0020] The upper end of the support rod is fixedly connected with the outer wall of the fixed rod.

[0021] The utility model has the advantages of the following:

[0022] 1、The utility model discloses a support plate, a rubber pad and a support unit are matched, can support and limit the bottom of the monitoring instrument, and carry out buffering and shock absorption, a rubber cylinder, a groove, an abutting block and a spring are matched, can fill and shock absorption to the connecting place of the U type clamp and the fixed rod on the outside of the monitoring instrument, and the rear pulling force is generated to the bolt used, makes the connection of bolt more stable, avoids that the bolt is loose or structural fatigue, reduces vibration, and further reduces the influence on the monitoring result of the monitoring instrument.

[0023] 2. In this utility model, the combination of the support rod, the embedded rod, the embedded plate and the concrete seat can support and limit the connection between the base and the fixed rod, and increase the configuration at the bottom of the base. Through the inertial effect, the swing amplitude and frequency can be slowed down, thereby reducing the impact of vibration on the monitoring instrument. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the wind- and vibration-resistant fixing bracket device for an environmental noise monitoring instrument proposed in this utility model.

[0025] Figure 2 This is a schematic diagram of the rubber cylinder of the anti-vibration fixing bracket device for an environmental noise monitor after disassembly.

[0026] Figure 3 This is a schematic diagram of the anti-vibration fixing bracket device for an environmental noise monitoring instrument proposed in this utility model, showing the clamping block.

[0027] Figure 4 This is a schematic diagram of the bottom of the base of an environmental noise monitoring instrument anti-vibration fixing bracket device proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Fixing rod; 3. Rain shield; 4. Support plate; 5. Rubber pad; 6. Support unit; 61. Vertical plate; 62. Supporting diagonal rod; 7. Rubber cylinder; 8. Groove; 9. Anchor block; 10. Spring; 11. Soft pad; 12. Support rod; 13. Embedded rod; 14. Embedded plate; 15. Concrete seat. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-2This utility model provides an embodiment of an environmental noise monitoring instrument wind and vibration protection mounting bracket device, including a base 1. A fixing rod 2 is fixedly connected to the center of the upper surface of the base 1. A rain shield 3 is fixedly connected to the top of the fixing rod 2. A support plate 4 is fixedly connected to the outer side of the fixing rod 2. The rain shield 3 can protect the monitoring instrument placed on the support plate 4 from rain. The support plate 4 has screw holes. The bottom of the monitoring instrument can be fixed by bolts to the screw holes on the support plate 4, so that the monitoring instrument can be placed more stably on the support plate 4 for use. The above structure is a prior art in this field and will not be described in detail here. A rubber pad 5 is fixedly connected to the upper surface of the support plate 4. The rubber pad 5 can buffer and dampen the bottom of the monitoring instrument placed on the support plate 4, isolate high-frequency vibration, and thus reduce the impact of vibration on the monitoring results of the monitoring instrument.

[0032] A support unit 6 is provided at the bottom of the support plate 4. The support unit 6 includes a vertical plate 61, which is fixedly connected to the outer wall surface of the fixing rod 2. The upper surface of the vertical plate 61 is fixedly connected to the bottom surface of the support plate 4. A support diagonal rod 62 is fixedly connected to the front surface of the vertical plate 61. The upper end of the support diagonal rod 62 is fixedly connected to the bottom surface of the support plate 4. The vertical plate 61, the support diagonal rod 62 and the support plate 4 form a stable triangular structure, which allows the vertical plate 61 and the support diagonal rod 62 to provide limiting support for the bottom of the support plate 4, improve the stability of the support plate 4, and prevent the support plate 4 from tilting and breaking after bearing the weight of the monitoring instrument for a long time, thus affecting the service life of the device.

[0033] Reference Figures 1-3 A rubber cylinder 7 is fixedly connected to the outside of the fixing rod 2. The rubber cylinder 7 covers the outside of the fixing rod 2 and fills the connection between the U-shaped clamp used to install the monitoring instrument and the fixing rod 2, so as to prevent the U-shaped clamp and the fixing rod 2 from having gaps that would cause loosening and shaking when blown by strong winds. A groove 8 is opened on the back of the fixing rod 2. A pressing block 9 is set inside the groove 8. The pressing block 9 is inserted into the groove 8, so that the pressing block 9 can only move in a straight line in the back and forth direction inside the groove 8. The rear end of the pressing block 9 passes through the rubber cylinder 7. A soft pad 11 is fixedly connected to the back of the pressing block 9. The soft pad 11 can prevent hard contact between the pressing block 9 and the U-shaped clamp, which would easily cause contact wear. A spring 10 is fixedly connected to the front of the pressing block 9. The front end of the spring 10 is fixedly connected to the front inner wall surface of the groove 8. When the pressing block 9 moves forward, it will squeeze the spring 10, so that the spring 10 is compressed and generates elastic potential energy.

[0034] Reference Figure 1 and Figure 4A support rod 12 is fixedly connected to the upper surface of the base 1. The upper end of the support rod 12 is fixedly connected to the outer wall of the fixed rod 2. The support rod 12 can provide further limiting support for the bottom of the fixed rod 2, thereby further improving the overall stability of the fixed rod 2. An embedded rod 13 is fixedly connected to the bottom surface of the base 1. An embedded plate 14 is fixedly connected to the outside of the embedded rod 13. A concrete seat 15 is fixedly connected to the outside of the embedded plate 14. The concrete seat 15 is fixed to the outside of the embedded rod 13 and the embedded plate 14 by pouring. The embedded rod 13 can increase the installation depth with the concrete seat 15, while the embedded plate 14 can increase the horizontal contact area with the concrete seat 15, thereby allowing the embedded rod 13 to be stably placed inside the concrete seat 15. The concrete seat 15 can increase the weight of the bottom of the base 1, avoid the fixed bracket being top-heavy, significantly lower the overall center of gravity, and reduce the risk of the bracket tipping over in strong winds.

[0035] Working principle: When installing the fixed bracket in the required position, a concrete seat 15 can be poured at the bottom of the base 1, allowing the embedded rod 13 and embedded plate 14 to enter the interior of the concrete seat 15, increasing the weight of the bottom of the base 1. The lateral thrust of the wind on the bracket will cause periodic swaying, and the concrete seat 15 can delay the swaying amplitude and frequency through the inertial effect (the greater the mass, the greater the inertia), thereby reducing the impact of vibration on the monitoring instrument. Then, the monitoring instrument is placed on the support plate 4 and fixed with U-shaped clamps. First, the U-shaped clamps are fitted onto the outside of the fixed rod 2. At this time, the rubber cylinder 7 can fill the inside of the connection between the U-shaped clamp and the fixed rod 2 to avoid gaps. The rubber cylinder 7 can absorb external vibration energy (such as swaying caused by wind and traffic), reduce the vibration amplitude transmitted to the monitoring instrument, and prevent the bolts from loosening. During dynamic or structural fatigue, the U-shaped clamp will compress the clamping block 9, causing it to be pressed into the groove 8 and compress the spring 10, generating elastic potential energy. After the monitor is installed through the U-shaped clamp, the clamping block 9 will be pressed against the U-shaped clamp. At the same time, the elastic potential energy generated by the compression of the spring 10 will act on the U-shaped clamp, so that the bolt on the U-shaped clamp used to connect with the monitor can be subjected to a backward tension, making the connection between the bolt and the screw hole more stable, reducing the loosening rate, and improving the stability of the monitor during use. Finally, the bottom of the monitor can be connected to the screw hole on the support plate 4 through bolts, further improving the stability of the monitor. Meanwhile, the rubber pad 5 will buffer and dampen the bottom of the monitor, isolating high-frequency vibrations.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. The wind and shockproof fixing support device for environmental noise monitor, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a fixed rod (2), the top end of the fixed rod (2) is fixedly connected with a rain baffle (3), the outer side of the fixed rod (2) is fixedly connected with a support plate (4), the upper surface of the support plate (4) is fixedly connected with a rubber pad (5), the bottom of the support plate (4) is provided with a support unit (6), the support unit (6) is used for enhancing the stability of the support plate (4), the outer side of the fixed rod (2) is fixedly connected with a rubber cylinder (7), the back of the fixed rod (2) is provided with a groove (8), the inside of the groove (8) is provided with a abutting block (9), the front of the abutting block (9) is fixedly connected with a spring (10).

2. The wind and shockproof fixing support device for environmental noise monitor according to claim 1, characterized in that: The rear end of the abutting block (9) penetrates the rubber cylinder (7), the back of the abutting block (9) is fixedly connected with a soft pad (11).

3. The wind and shock proof fixing support device for environmental noise monitor according to claim 1, characterized in that: The front end of the spring (10) is fixedly connected with the front side inner wall surface of the groove (8), the abutting block (9) is inserted into the inside of the groove (8).

4. The wind and shock proof fixing support device for environmental noise monitor according to claim 1, characterized in that: The support unit (6) comprises a vertical plate (61), the vertical plate (61) is fixedly connected with the outer wall surface of the fixed rod (2), the front side surface of the vertical plate (61) is fixedly connected with a support inclined rod (62).

5. The wind and shock proof fixing support device for environmental noise monitor according to claim 4, characterized in that: The upper surface of the vertical plate (61) is fixedly connected with the bottom surface of the support plate (4), the upper end of the support inclined rod (62) is fixedly connected with the bottom surface of the support plate (4).

6. The wind and shock proof fixing support bracket device for environmental noise monitor according to claim 1, characterized in that: The support plate (4) is provided with a threaded hole.

7. The wind and shock proof fixing support bracket device for environmental noise monitor according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected with a support rod (12), the bottom surface of the base (1) is fixedly connected with a pre-buried rod (13), the outer side of the pre-buried rod (13) is fixedly connected with a pre-buried plate (14), the outer side of the pre-buried plate (14) is fixedly connected with a concrete base (15).

8. The wind and shock proof fixing support device for environmental noise monitor according to claim 7, characterized in that: The upper end of the support rod (12) is fixedly connected with the outer wall of the fixed rod (2).

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