Road construction noise monitoring device

Abstract

The utility model relates to the technical field of highway construction, in particular to a highway construction noise monitoring device which comprises a bottom plate, a rectangular groove is formed in the side face of the bottom plate, a fixing strip is fixedly connected to the inner side wall of the rectangular groove, a connecting shaft A is movably connected to the inner wall of the fixing strip, and a connecting strip is movably connected to one end of the connecting shaft A; and a connecting shaft B is movably connected to the inner wall of the connecting strip. Through the arrangement of the bottom plate, the fixing strip, the connecting shaft A, the connecting strip, the connecting shaft B, the fixing frame and the balancing weight, when the device needs fixed-point detection in use, a worker pulls out the fixing frame on the side surface of the bottom plate, and the connecting shaft B on the side surface of the fixing frame drives the connecting strip to slide on the fixing strip along the connecting shaft A; the fixing frame is pulled out and placed on the ground, and the balancing weight is placed in the fixing frame, so that the stability of the device can be improved, and the device is prevented from toppling over during fixed-point detection.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a highway construction noise monitoring device. Background Art

[0002] Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. When constructing a highway, noise detectors are needed to prevent excessive construction noise from affecting the lives of nearby residents.

[0003] However, the existing highway construction noise monitoring device has the following disadvantages:

[0004] (1) The existing highway construction noise monitoring device has a weak fixing function. When in use, the device cannot be effectively stabilized, causing the device to fall over and be damaged;

[0005] (2) The existing highway construction noise monitoring device has a weak adjustment function. Since the device cannot be adjusted during use, the use of the device is limited. Utility Model Content

[0006] The purpose of the utility model is to provide a highway construction noise monitoring device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A highway construction noise monitoring device, comprising:

[0009] A bottom plate, a rectangular groove is formed on the side of the bottom plate, a fixing strip is fixedly connected to the inner wall of the rectangular groove, a connecting shaft A is movably connected to the inner wall of the fixing strip, one end of the connecting shaft A is movably connected to the connecting strip, the inner wall of the connecting strip is movably connected to the connecting shaft B, one end of the connecting shaft B is fixedly connected to a fixing frame, and a counterweight is fixedly connected to the inner wall of the fixing frame;

[0010] A fixed block is fixedly connected to the top center of the base plate, a support column is fixedly connected to the top center of the fixed block, an extension rod is fixedly connected to the inner wall of the support column, a servo motor is fixedly connected to the inner wall of the extension rod, a transmission gear is fixedly connected to the output end of the servo motor, an auxiliary gear is rotatably connected to the side of the transmission gear, a rotating sleeve is rotatably connected to the side of the auxiliary gear, and a noise monitor is fixedly connected to the top of the transmission gear.

[0011] Preferably, a universal wheel is fixedly connected to the bottom edge of the base plate, and an anti-slip sheet is fixedly connected to the front side of the universal wheel.

[0012] Preferably, a connecting rod is fixedly connected to one side of the top of the base plate, and a push rod is fixedly connected to one end of the connecting rod.

[0013] Preferably, a fixing bolt is threadedly connected to the side surface of the support column, and one end of the fixing bolt is fixedly connected to the inner wall of the extension rod.

[0014] Preferably, a side plate is fixedly connected to the side of the noise monitor, and a heat dissipation hole is opened on the front of the side plate.

[0015] Preferably, a rectangular groove is provided on the front side of the fixing frame, and a handle is fixedly connected to the inner wall of the rectangular groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. A highway construction noise monitoring device, through the arrangement of a base plate, a fixed bar, a connecting shaft A, a connecting bar, a connecting shaft B, a fixed frame and a counterweight block. When in use, when the device needs to perform fixed-point detection, the staff pulls out the fixed frame on the side of the base plate, and the connecting shaft B on the side of the fixed frame drives the connecting bar to slide on the fixed bar along the connecting shaft A. The fixed frame is pulled out and placed on the ground, and the counterweight block is placed in the fixed frame. This arrangement can improve the stability of the device and prevent the device from tipping over during fixed-point detection.

[0018] 2. This highway construction noise monitoring device is provided with a base plate, a fixed block, a support rod, an extension rod, a servo motor, a transmission gear, an auxiliary gear, a rotating sleeve and a noise monitor. When in use, the staff can adjust the height of the extension rod in the support rod and fix the two with fixing bolts. The staff can start the servo motor to drive the transmission gear to rotate, and the transmission gear drives the noise monitor to shift the angle. When the transmission gear rotates, the auxiliary gear will rotate synchronously in the rotating sleeve to improve the stability of the transmission gear when rotating. This setting can increase the range of noise detection of the device and facilitate noise detection by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This is a disassembly diagram of the adjustment device of the utility model;

[0021] Figure 3 This is a disassembly diagram of the fixing device of the utility model;

[0022] Figure 4It is a schematic diagram of the main device of the utility model.

[0023] In the figure: 1. bottom plate; 2. fixing bar; 3. connecting shaft A; 4. connecting bar; 5. connecting shaft B; 6. fixing frame; 7. counterweight block; 8. fixing block; 9. support column; 10. extension rod; 11. servo motor; 12. transmission gear; 13. auxiliary gear; 14. rotating sleeve; 15. noise monitor; 16. universal wheel; 17. anti-slip sheet; 18. connecting rod; 19. push rod; 20. fixing bolt; 21. side panel; 22. heat dissipation hole; 23. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0026] A road construction noise monitoring device comprises a bottom plate 1, a rectangular groove is provided on the side of the bottom plate 1, a fixing strip 2 is fixedly connected to the inner wall of the rectangular groove, a connecting shaft A3 is movably connected to the inner wall of the fixing strip 2, a connecting strip 4 is movably connected to one end of the connecting shaft A3, a connecting strip 4 is movably connected to the inner wall of the connecting strip 4, a connecting shaft B5 is movably connected to one end of the connecting shaft B5, a fixing frame 6 is fixedly connected to the inner wall of the fixing frame 6, a counterweight 7 is fixedly connected to the inner wall of the fixing frame 6; a fixing block 8 is fixedly connected to the top center of the bottom plate 1, a supporting column 9 is fixedly connected to the top center of the fixing block 8, and the inner wall of the supporting column 9 is fixedly An extension rod 10 is fixedly connected, a servo motor 11 is fixedly connected to the inner wall of the extension rod 10, a transmission gear 12 is fixedly connected to the output end of the servo motor 11, the side of the transmission gear 12 is rotatably connected to an auxiliary gear 13, the side of the auxiliary gear 13 is rotatably connected to a rotating sleeve 14, and the top of the transmission gear 12 is fixedly connected to a noise monitor 15; through the arrangement of the bottom plate 1, the fixing bar 2, the connecting shaft A3, the connecting bar 4, the connecting shaft B5, the fixing frame 6 and the counterweight 7, when the device needs to be used for fixed-point detection, the staff will move the bottom plate 1, the fixing frame 6 on the side is pulled out, the connecting shaft B5 on the side of the fixing frame 6 will drive the connecting bar 4 to slide on the fixing bar 2 along the connecting shaft A3, the fixing frame 6 is pulled out and placed on the ground, and the counterweight 7 is placed in the fixing frame 6. This arrangement can improve the stability of the device and prevent the device from tipping over during fixed-point detection. Through the arrangement of the bottom plate 1, the fixing block 8, the support rod, the extension rod 10, the servo motor 11, the transmission gear 12, the auxiliary gear 13, the rotating sleeve 14 and the noise monitor 15, when in use, the staff can adjust the inside of the support rod The height of the extension rod 10 is extended, and the two are fixed with fixing bolts 20. The staff can start the servo motor 11, let the servo motor 11 drive the transmission gear 12 to rotate, and let the transmission gear 12 drive the noise monitor 15 to shift the angle. When the transmission gear 12 rotates, the auxiliary gear 13 will rotate synchronously in the rotating sleeve 14 to improve the stability of the transmission gear 12 when it rotates. This setting can increase the range of noise detection of the device and facilitate noise detection by the staff. The model of the noise detector is NY-2024-0011.

[0027] In this embodiment, preferably, a universal wheel 16 is fixedly connected to the bottom edge of the base plate 1, and an anti-skid sheet 17 is fixedly connected to the front of the universal wheel 16; through the arrangement of the base plate 1, the universal wheel 16 and the anti-skid sheet 17, when in use, the staff can move the device through the universal wheel 16 and use the anti-skid sheet 17 to position the device, which facilitates the staff to perform noise detection at different points on the road.

[0028] In this embodiment, preferably, a connecting rod 18 is fixedly connected to one side of the top of the base plate 1, and one end of the connecting rod 18 is fixedly connected to a push rod 19; through the arrangement of the base plate 1, the connecting rod 18 and the push rod 19, when in use, the staff holds the push rod 19 and pushes the connecting rod 18 to push the base plate 1 to move.

[0029] In this embodiment, preferably, the side surface of the support column 9 is threadedly connected with a fixing bolt 20, and one end of the fixing bolt 20 is fixedly connected to the inner wall of the extension rod 10; through the arrangement of the support column 9, the fixing bolt 20 and the extension rod 10, when in use, the staff adjusts the fixing bolt 20 to fix the support column 9 and the extension rod 10.

[0030] In this embodiment, preferably, a side panel 21 is fixedly connected to the side of the noise monitor 15, and a heat dissipation hole 22 is opened on the front of the side panel 21; through the arrangement of the noise monitor 15, the side panel 21 and the heat dissipation holes 22, when in use, the heat dissipation holes 22 on the side panel 21 can accelerate the dissipation of temperature in the device.

[0031] In this embodiment, preferably, a rectangular groove is opened on the front of the fixed frame 6, and a handle 23 is fixedly connected to the inner wall of the rectangular groove; through the setting of the fixed frame 6 and the handle 23, when in use, the staff can hold the handle 23 to pull out the fixed frame 6.

[0032] When a highway construction noise monitoring device of this embodiment is used, the staff can adjust the height of the extension rod 10 in the support rod and fix the two with the fixing bolt 20. The staff can start the servo motor 11 to drive the transmission gear 12 to rotate, and drive the noise monitor 15 to shift the angle. When the transmission gear 12 rotates, the auxiliary gear 13 will rotate synchronously in the rotating sleeve 14 to improve the stability of the transmission gear 12 when rotating. This setting can increase the range of noise detection of the device, facilitate noise detection by the staff, and the staff can detect the noise more easily. The staff holds the push rod 19 and pushes the base plate 1 with the connecting rod 18 to move. The device is moved by the universal wheel 16 and the anti-skid sheet 17 is used to position the device, which is convenient for the staff to detect noise at different points on the road. When the device needs to be tested at a fixed point, the staff pulls out the fixed frame 6 on the side of the base plate 1, and the connecting shaft B5 on the side of the fixed frame 6 drives the connecting bar 4 to slide on the fixed bar 2 along the connecting shaft A3. The fixed frame 6 is pulled out and placed on the ground, and the counterweight 7 is placed in the fixed frame 6. This arrangement can improve the stability of the device and prevent the device from tipping over during fixed-point detection.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A highway construction noise monitoring device, characterized in that: include A bottom plate (1), wherein a rectangular groove is formed on a side surface of the bottom plate (1), a fixing strip (2) is fixedly connected to the inner wall of the rectangular groove, a connecting shaft A (3) is movably connected to the inner wall of the fixing strip (2), one end of the connecting shaft A (3) is movably connected to a connecting strip (4), the inner wall of the connecting strip (4) is movably connected to a connecting shaft B (5), one end of the connecting shaft B (5) is fixedly connected to a fixing frame (6), and a counterweight (7) is fixedly connected to the inner wall of the fixing frame (6); A fixing block (8) is fixedly connected to the top center of the base plate (1), a supporting column (9) is fixedly connected to the top center of the fixing block (8), an extension rod (10) is fixedly connected to the inner wall of the supporting column (9), a servo motor (11) is fixedly connected to the inner wall of the extension rod (10), a transmission gear (12) is fixedly connected to the output end of the servo motor (11), an auxiliary gear (13) is rotatably connected to the side of the transmission gear (12), a rotating sleeve (14) is rotatably connected to the side of the auxiliary gear (13), and a noise monitor (15) is fixedly connected to the top of the transmission gear (12).

2. A highway construction noise monitoring device according to claim 1, characterized in that: A universal wheel (16) is fixedly connected to the bottom edge of the base plate (1), and an anti-slip sheet (17) is fixedly connected to the front of the universal wheel (16).

3. A highway construction noise monitoring device according to claim 1, characterized in that: A connecting rod (18) is fixedly connected to one side of the top of the bottom plate (1), and a push rod (19) is fixedly connected to one end of the connecting rod (18).

4. A highway construction noise monitoring device according to claim 1, characterized in that: A fixing bolt (20) is threadedly connected to the side surface of the support column (9), and one end of the fixing bolt (20) is fixedly connected to the inner wall of the extension rod (10).

5. A highway construction noise monitoring device according to claim 1, characterized in that: A side plate (21) is fixedly connected to the side of the noise monitor (15), and a heat dissipation hole (22) is provided on the front of the side plate (21).

6. A highway construction noise monitoring device according to claim 1, characterized in that: A rectangular groove is provided on the front of the fixing frame (6), and a handle (23) is fixedly connected to the inner wall of the rectangular groove.

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