Noise detection device for urban road

Abstract

The utility model relates to the technical field of environment detection equipment, and particularly discloses a noise detection device for urban roads, which comprises a base, a mounting box and a noise collector, the lower end part of the base is provided with an embedded groove, four fixing feet are fixedly mounted at the lower end part of the base, a bearing plate is slidably mounted in the embedded groove, and the bearing plate is fixedly mounted on the mounting box. Four universal wheels are fixedly installed at the lower end of the bearing plate and located at the four corners of the lower portion of the bearing plate correspondingly, an adjusting threaded rod is rotatably installed on the base, an adjusting ring is installed on the adjusting threaded rod in a threaded mode, a bearing frame is fixedly installed on the base, and the bearing frame is fixedly installed on the base. According to the noise detection device for the urban road, the supporting legs are additionally arranged on the noise detection device for the urban road, so that in the using process of the noise detection device for the urban road, the adjusting threaded rod is rotated to drive the adjusting ring to move downwards, the supporting legs move downwards to be in contact with the ground to provide support for the base, and therefore the stability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental detection equipment, in particular to a noise detection device for urban roads. Background Art

[0002] Noise pollution is a major pollution problem in cities. Noise detection on urban road traffic can obtain noise data so that appropriate measures can be taken to control the noise.

[0003] At present, the existing noise detection device (according to patent number: CN217382383U) discloses an urban road traffic noise detection device, including a base, a support rod, a mounting box and a sleeve; the base is fixed to the ground by anchor bolts, and the lower end of the support rod is horizontally rotated and inserted on the base; a vertical guide groove is arranged on the outer side of the lower end of the support rod, the sleeve is sleeved on the lower end of the support rod, and the inner wall of the sleeve is provided with a vertical guide block that slides with the vertical guide groove; an upper clamping ring is arranged at the bottom end of the sleeve, and a lower clamping ring that matches the upper clamping ring is arranged at the top end of the base; a plurality of serrated grooves are respectively arranged circumferentially on the lower end face of the upper clamping ring and the upper end face of the lower clamping ring; the upper end of the support rod is a threaded rod, and a vertical threaded hole is arranged in the mounting box, and the mounting box is mounted on the upper end of the support rod through the matching of the threaded hole and the threaded rod; a noise detector is arranged on the outside of the mounting box, and a control processor and a battery are arranged inside the mounting box.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: the existing noise detection devices of this type still have certain disadvantages when in use. There is a risk of tipping over during use of the device. However, the device lacks an anti-tip mechanism and therefore cannot meet actual use needs. Therefore, in order to solve the above problem, we propose a noise detection device for urban roads. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a noise detection device for urban roads, which solves the technical problem that the existing noise detection devices of this type still have certain drawbacks when in use, there is a risk of tipping over during use of the device, but the device lacks an anti-tip mechanism and therefore cannot meet actual use needs.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A noise detection device for urban roads comprises a base, an installation box and a noise collector, the lower end of the base is provided with an embedded groove, the lower end of the base is fixedly installed with four fixed feet, a carrying plate is slidably installed in the embedded groove, and four universal wheels are fixedly installed on the lower end of the carrying plate, and the four universal wheels are respectively located at four corners below the carrying plate, an adjusting threaded rod is rotatably installed on the base, an adjusting ring is threadedly installed on the adjusting threaded rod, a carrying frame is fixedly installed on the base, a supporting slide bar is slidably installed on the carrying frame, a supporting foot is fixedly installed on the supporting slide bar, a supporting connecting rod is hingedly installed on the supporting slide bar, the adjusting threaded rod is slidably sleeved on the carrying frame, the adjusting threaded rod is threadedly installed on the carrying plate, the threaded directions of the carrying plate and the adjusting ring are opposite, and the supporting connecting rod is hingedly installed on the adjusting ring.

[0010] Preferably, a support frame is fixedly mounted on the base, the support frame is located above the adjusting threaded rod, and the installation box is fixedly mounted on the upper end of the support frame.

[0011] Preferably, the noise collector is fixedly mounted on the upper end of the installation box, the noise collector and the installation box are electrically connected, and a noise processor and a battery are arranged in the noise collector.

[0012] (III) Beneficial effects

[0013] 1. The rotation of the adjusting threaded rod drives the adjusting ring to move downward, and the downward movement of the adjusting ring drives the supporting connecting rod to move downward. The movement of the supporting connecting rod drives the supporting sliding rod to slide downward, and the downward sliding of the supporting sliding rod drives the supporting feet, and the supporting feet contact the ground to provide support for the base. By adding supporting feet to the urban road noise detection device, during the use of the urban road noise detection device, the adjusting threaded rod is rotated to drive the adjusting ring to move downward, so that the supporting feet move downward and contact the ground to provide support for the base, thereby effectively improving the stability of the device.

[0014] 2. The adjusting threaded rod is rotated to drive the adjusting ring to move upward, and the upward movement of the adjusting ring drives the supporting connecting rod to move upward, and the movement of the supporting connecting rod drives the supporting sliding rod to slide upward, and the upward sliding of the supporting sliding rod drives the supporting feet, and the supporting feet are separated from the ground and reset, and then the device is pushed to move. By making the urban road noise detection device for urban road in the process of moving, the retracted universal wheel is lowered, and the rolling universal wheel drives the base to move, so as to facilitate the transportation of the urban road noise detection device, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is a structural diagram of the overall urban road noise detection device of the utility model;

[0017] Figure 2 This is a structural diagram of the load-bearing frame of the utility model;

[0018] Figure 3 This is a structural diagram of the installation of the adjustment ring of the utility model;

[0019] Figure 4 This is a structural diagram of the adjustment ring analysis of the utility model.

[0020] Legend: 1. Base; 11. Embedded groove; 12. Fixed foot; 13. Loading plate; 14. Universal wheel; 15. Loading frame; 16. Support slide bar; 17. Support foot; 18. Support connecting rod; 19. Adjustment ring; 2. Adjustment threaded rod; 21. Support frame; 22. Installation box; 23. Noise collector. DETAILED DESCRIPTION

[0021] The embodiment of the present application provides a noise detection device for urban roads, which effectively solves the technical problem that the existing noise detection devices of this type still have certain disadvantages when in use, there is a risk of tipping over during use of the device, but the device lacks an anti-tip mechanism and therefore cannot meet actual usage requirements.

[0022] Example

[0023] according to Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the existing noise detection device of this type still has certain disadvantages when in use, and there is a risk of tipping over during use of the device. However, the device lacks an anti-tip mechanism and therefore cannot meet the actual use requirements. The overall idea is as follows:

[0024] In view of the problems existing in the prior art, the utility model provides a noise detection device for urban roads, including a base 1, an installation box 22 and a noise collector 23. The lower end of the base 1 is provided with an embedded groove 11, and four fixed feet 12 are fixedly installed at the lower end of the base 1. A bearing plate 13 is slidably installed in the embedded groove 11, and four universal wheels 14 are fixedly installed at the lower end of the bearing plate 13, wherein the four universal wheels 14 are respectively located at the four corners below the bearing plate 13, and an adjustable wheel 14 is rotatably installed on the base 1. The threaded rod 2 is threadedly mounted on the adjusting threaded rod 2, and an adjusting ring 19 is threadedly mounted on the adjusting threaded rod 2. A carrier frame 15 is fixedly mounted on the base 1, and a supporting slide rod 16 is slidably mounted on the carrier frame 15. A supporting foot 17 is fixedly mounted on the supporting slide rod 16, and a supporting connecting rod 18 is hingedly mounted on the supporting slide rod 16. The adjusting threaded rod 2 is slidably sleeved on the carrier frame 15, and the adjusting threaded rod 2 is threadedly mounted on the carrier plate 13. The thread directions of the carrier plate 13 and the adjusting ring 19 are opposite, and the supporting connecting rod 18 and the adjusting ring 19 are opposite. The hinged installation is performed, and the support frame 21 is pushed to drive the base 1. The base 1 is subjected to the force to drive the adjusting threaded rod 2. The adjusting threaded rod 2 is subjected to the force to drive the bearing plate 13. The bearing plate 13 is subjected to the force to drive the universal wheel 14 to roll, and the base 1 is pushed to the noise detection point. Then the adjusting threaded rod 2 is rotated. The adjusting threaded rod 2 is subjected to the force to rotate the thread in the adjusting ring 19. The adjusting threaded rod 2 is subjected to the force to rotate the thread in the bearing plate 13. Because the thread directions of the bearing plate 13 and the adjusting ring 19 are opposite, the adjusting threaded rod 2 is rotated to drive the bearing plate 13 to move upward. The upward movement of the bearing plate 13 drives the universal wheel 14 to slide and shrink into the embedded groove 11. Then the fixed foot 12 contacts the ground to provide support for the base 1. At the same time, the rotation of the adjusting threaded rod 2 drives the adjusting ring 19 to move downward. The downward movement of the adjusting ring 19 drives the supporting connecting rod 18 to move downward. The movement of the supporting connecting rod 18 drives the supporting sliding rod 16 to slide downward. The supporting sliding rod 16 slides downward and drives the supporting foot 17. The supporting foot 17 contacts the ground to provide support for the base 1.

[0025] A support frame 21 is fixedly installed on the base 1. The support frame 21 is located above the adjusting threaded rod 2. The installation box 22 is fixedly installed on the upper end of the support frame 21. The noise collector 23 is fixedly installed on the upper end of the installation box 22. The noise collector 23 is electrically connected to the installation box 22. A noise processor and a battery are arranged in the noise collector 23. The noise collector 23 collects noise and then transmits it to the installation box 22.

[0026] Working principle:

[0027] The first step is that when the urban road noise detection device is used, the support frame 21 is pushed to drive the base 1, the base 1 is forced to drive the adjusting threaded rod 2, the adjusting threaded rod 2 is forced to drive the bearing plate 13, the bearing plate 13 is forced to drive the universal wheel 14 to roll, and the base 1 is pushed to the noise detection point, and then the adjusting threaded rod 2 is rotated, the adjusting threaded rod 2 is forced to rotate the thread in the adjusting ring 19, and the adjusting threaded rod 2 is forced to rotate the thread in the bearing plate 13. Because the thread directions of the bearing plate 13 and the adjusting ring 19 are opposite, the rotating adjusting threaded rod 2 drives the bearing plate 13 to move upward, and the bearing plate 13 moves upward to drive the universal wheel 14 to slide and shrink into the embedded groove 11, and then fixed. The foot 12 is in contact with the ground to provide support for the base 1, and at the same time, the adjusting threaded rod 2 is rotated to drive the adjusting ring 19 to move downward, and the downward movement of the adjusting ring 19 pushes the supporting link 18 to move downward, and the movement of the supporting link 18 pushes the supporting slide bar 16 to slide downward, and the supporting slide bar 16 slides downward to drive the supporting foot 17, and the supporting foot 17 is in contact with the ground to provide support for the base 1. By adding the supporting foot 17 to the urban road noise detection device, the urban road noise detection device can be used by rotating the adjusting threaded rod 2 to drive the adjusting ring 19 to move downward, so that the supporting foot 17 moves downward and contacts the ground to provide support for the base 1, thereby effectively improving the stability of the device.

[0028] In the second step, when the urban road noise detection device is used, when it is necessary to move the urban road noise detection device, the adjusting threaded rod 2 is rotated, and the adjusting threaded rod 2 is subjected to force to rotate the thread in the adjusting ring 19, and the adjusting threaded rod 2 is subjected to force to rotate the thread in the bearing plate 13. Because the thread directions of the bearing plate 13 and the adjusting ring 19 are opposite, the rotating adjusting threaded rod 2 drives the bearing plate 13 to move downward, and the downward movement of the bearing plate 13 drives the universal wheel 14 to slide out of the embedded groove 11, and then the universal wheel 14 contacts the ground to provide support for the base 1, and the fixed foot 12 leaves the ground, and at the same time, the adjusting threaded rod 2 The rotation drives the adjusting ring 19 to move upward, and the upward movement of the adjusting ring 19 drives the supporting connecting rod 18 to move upward, and the movement of the supporting connecting rod 18 drives the supporting sliding rod 16 to slide upward, and the upward sliding of the supporting sliding rod 16 drives the supporting foot 17, and the supporting foot 17 is released from the ground and reset, and then the device is pushed to move. By making the urban road noise detection device move, the retracted universal wheel 14 is lowered, and the rolling universal wheel 14 drives the base 1 to move, so as to facilitate the transportation of the urban road noise detection device, thereby effectively improving the practicability of the device.

[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A noise detection device for urban roads, comprising a base (1), a mounting box (22) and a noise collector (23), characterized in that: The lower end of the base (1) is provided with an embedded groove (11), the lower end of the base (1) is fixedly provided with four fixed legs (12), a bearing plate (13) is slidably installed in the embedded groove (11), and the lower end of the bearing plate (13) is fixedly provided with four universal wheels (14); The four universal wheels (14) are respectively located at four corners below the carrying plate (13); An adjusting threaded rod (2) is rotatably mounted on the base (1), an adjusting ring (19) is threadably mounted on the adjusting threaded rod (2), a bearing frame (15) is fixedly mounted on the base (1), a supporting slide bar (16) is slidably mounted on the bearing frame (15), a supporting foot (17) is fixedly mounted on the supporting slide bar (16), and a supporting connecting rod (18) is hingedly mounted on the supporting slide bar (16); The adjusting threaded rod (2) is slidably sleeved on the supporting frame (15), the adjusting threaded rod (2) is threadedly mounted on the supporting plate (13), the thread directions of the supporting plate (13) and the adjusting ring (19) are opposite, and the supporting connecting rod (18) and the adjusting ring (19) are hingedly mounted.

2. A noise detection device for urban roads according to claim 1, characterized in that: A support frame (21) is fixedly mounted on the base (1).

3. A noise detection device for urban roads according to claim 2, characterized in that: The support frame (21) is located above the adjusting threaded rod (2).

4. A noise detection device for urban roads according to claim 3, characterized in that: The installation box (22) is fixedly installed on the upper end of the support frame (21).

5. The urban road noise detection device according to claim 4, characterized in that: The noise collector (23) is fixedly mounted on the upper end of the installation box (22), and the noise collector (23) and the installation box (22) are electrically connected.

6. A noise detection device for urban roads according to claim 5, characterized in that: The noise collector (23) is provided with a noise processor and a storage battery.

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