Noise detection device for highway construction
By designing a movable protective frame and spring structure, combined with movable wheels and swivel casters, the problem of poor environmental adaptability of traditional noise detection devices in highway construction has been solved, improving the flexibility and stability of the device and simplifying the operation process.
Patent Information
- Application Number
- CN202520282483.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-21
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-21
AI Technical Summary
Traditional noise detection devices are difficult to adapt to the changing environment during highway construction and are easily damaged, affecting their service life and detection accuracy.
Design a noise detection device that includes a detection vehicle body, a protective frame, a movable plate, and springs. By using the movable protective frame and springs, the display screen can be flexibly fixed and stored. The use of movable wheels and casters can improve the flexibility and stability of the device.
It improves the flexibility and stability of noise detection devices, simplifies the operation process, reduces labor intensity, and prevents dust from entering and damaging the equipment.
Smart Images
Figure CN223741748U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of highway construction, specifically is a noise detection device for highway construction. BACKGROUND
[0002] Noise monitoring is a monitoring activity for the sound and its sound source that interfere with people's study, work and life, and its main work content is: city each function area noise monitoring, road traffic noise monitoring, regional environmental noise monitoring and noise source monitoring etc., in the highway construction process, noise pollution is a problem that can not be ignored, in order to effectively monitor and control construction noise, ensure that construction activity meets environmental protection requirements, the application of noise detection device is particularly important.
[0003] Traditional noise detection device is mostly designed as fixed installation or hand-held type, but these ways have certain limitations in practical application, although the noise detection device of fixed installation can continuously monitor noise level, its position is fixed, and it is difficult to adapt to the environmental demand of varied highway construction site, handheld equipment is easily damaged in complex construction environment, and the service life and detection accuracy are influenced, therefore, a noise detection device for highway construction is needed to solve the above problems. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a noise detection device for highway construction to solve the problems in the above background technology.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a noise detection device for highway construction, including detection car body, the top of detection car body is equipped with placing groove, the inside one end bearing of placing groove is connected with protection frame, the inside of protection frame is equipped with display screen, the inside top of detection car body is connected with moving plate slidingly,
[0006] The inside both ends of detection car body are equipped with sliding slot respectively, the inside sliding connection of sliding slot has moving block and two groups of moving blocks are connected on both sides of moving plate, one end of moving plate is equipped with clamping plate, the clamping plate clamps protection frame, and the inside of two groups of sliding slots and moving block is connected with spring respectively.
[0007] Preferably, the inside of two groups of sliding slots supports rod respectively, two groups of moving blocks are slidingly connected on the outside of two groups of supporting rods, and two groups of springs are located on the outside of supporting rods respectively.
[0008] Preferably, one end of moving plate extends to the outside of detection car body, and one end of moving plate on the outside of detection car body is equipped with pull rod.
[0009] Preferably, the top of the detection vehicle body is provided with a sealing strip, and the sealing strip seals the protective frame when the protective frame is retracted into the placement slot.
[0010] Preferably, the outer side of the detection vehicle body is provided with a moving wheel at one end, and the bottom of the detection vehicle body is provided with a universal wheel at the other end away from the moving wheel.
[0011] Preferably, the detection vehicle body is provided with a push rod at one side.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. By moving the protective frame, the display screen inside the protective frame is moved to a standing state, the spring connected between the sliding groove and the moving block pushes the moving block and the moving plate to move, the clamping plate at one end of the moving plate is clamped outside the standing protective frame to fix the protective frame, and vice versa, the display screen is retracted into the placement slot, the clamping plate at one end of the moving plate is pushed back to the top of the protective frame by the inertia of the spring, and the protective frame is fixed in the placement slot. This design not only improves the flexibility and stability of the noise detection device, but also simplifies the operation process and reduces the labor intensity.
[0014] 2. The moving block slides outside the supporting rod, and the spring is extruded outside the supporting rod to avoid deviation of the spring. When the protective frame is retracted into the placement slot, the sealing strip seals the top of the protective frame to prevent dust from entering the placement slot. The moving wheel installed outside the detection vehicle body cooperates with the universal wheel connected at the other end of the bottom of the detection vehicle body to drive the detection vehicle body to move, and the universal wheel can drive the detection vehicle body to turn. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of the utility model;
[0016] Figure 2 It is an internal structure schematic diagram of the detection vehicle body of the utility model;
[0017] Figure 3 It is an A enlarged schematic diagram of the utility model. Figure 2
[0018] In the figure: 1, detection vehicle body, 2, placement slot, 3, protective frame, 4, moving plate, 5, sliding groove, 6, moving block, 7, clamping plate, 8, spring, 9, supporting rod, 10, pull rod, 11, display screen, 12, sealing strip, 13, moving wheel, 14, universal wheel, 15, push rod. DETAILED DESCRIPTION
[0019] 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, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0020] Embodiment one
[0021] Please refer to Figures 1-3 The utility model provides a noise detection device for highway construction, including detection car body 1, the top of detection car body 1 is set up with the placement groove 2, the inside one end bearing of placement groove 2 is connected with the protective frame 3, the inside of protective frame 3 is equipped with display screen 11, the inside top of detection car body 1 is connected with the moving plate 4 of sliding,
[0022] The inside both ends of detection car body 1 are set up with the sliding slot 5, and the inside sliding connection of sliding slot 5 has the moving block 6 and two groups of moving block 6 are connected on both sides of moving plate 4, and one end of moving plate 4 is installed with the clamping plate 7, and the clamping plate 7 clamps protective frame 3, and the inside of two groups of sliding slot 5 and moving block 6 are connected with spring 8 respectively.
[0023] Specifically, by moving the protective frame 3, the display screen 11 inside the protective frame 3 is moved to a standing state, the spring 8 connected between the sliding slot 5 and the moving block 6 pushes the moving block 6 and the moving plate 4 to move, so that the clamping plate 7 installed at one end of the moving plate 4 is clamped outside the standing protective frame 3, and the protective frame 3 is fixed, and vice versa, the moving plate 4 is pulled to release the fixation of the protective frame 3, the display screen 11 is retracted into the placement groove 2, the clamping plate 7 installed at one end of the moving plate 4 is pushed back to the top of the protective frame 3 by the inertia of the spring 8, so that the protective frame 3 is fixed in the placement groove 2.
[0024] Wherein: the inside of two groups of sliding slot 5 is supported by the rod 9 respectively, two groups of moving block 6 are slidably connected on the outside of two groups of supporting rods 9, and two groups of springs 8 are located on the outside of the supporting rods 9, by sliding the moving block 6 on the outside of the supporting rod 9, and the spring 8 is extruded on the outside of the supporting rod 9, to avoid the deviation of the spring 8.
[0025] Wherein: one end of the moving plate 4 extends to the outside of the detection car body 1, and a pull rod 10 is installed at one end of the moving plate 4 outside the detection car body 1, by pulling the pull rod 10, the moving plate 4 is moved by the pull rod 10.
[0026] The top of the detection vehicle body 1 is provided with a sealing strip 12, and the sealing strip 12 seals the protective frame 3 when the protective frame 3 is retracted into the placing groove 2, and the sealing strip 12 seals the top of the protective frame 3 when the protective frame 3 is retracted into the placing groove 2, so as to prevent dust from entering the placing groove 2.
[0027] The outer side of the detection vehicle body 1 is provided with a moving wheel 13, and the bottom of the detection vehicle body 1 is provided with a universal wheel 14, and the moving wheel 13 and the universal wheel 14 are used to drive the detection vehicle body 1 to move.
[0028] The detection vehicle body 1 is provided with a push rod 15, and the push rod 15 is used to drive the detection vehicle body 1 to move.
[0029] Working principle: the utility model provides a noise detection device for highway construction, moving protective frame 3, so that the protective frame 3 drives the display screen 11 arranged in the inside to move and present the standing state, the spring 8 connected between the sliding groove 5 and the moving block 6 pushes the moving block 6 and the moving plate 4 to move, so that the clamping plate 7 installed at one end of the moving plate 4 is clamped outside the standing protective frame 3, and the protective frame 3 is fixed, vice versa, pull the moving plate 4 to release the fixing of the protective frame 3, the protective frame 3 drives the display screen 11 to retract into the placing groove 2, the moving plate 4 uses the inertia of the spring 8 to push the clamping plate 7 installed at one end of the moving plate 4 back to the top of the protective frame 3, so that the protective frame 3 is fixed in the placing groove 2, the sealing strip 12 seals the top of the protective frame 3 when the protective frame 3 is retracted into the placing groove 2, so as to prevent dust from entering the placing groove 2, the moving wheel 13 installed outside the detection vehicle body is used in cooperation with the universal wheel 14 connected at the other end of the bottom of the detection vehicle body 1 to drive the detection vehicle body 1 to move, and the universal wheel 14 can drive the detection vehicle body 1 to turn, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.
[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A noise detection device for highway construction comprising a detection vehicle body (1) characterised in that: The top of the detection vehicle body (1) is provided with a placing groove (2), one end of the inside of the placing groove (2) is connected with a protection frame (3) through a bearing, the inside of the protection frame (3) is provided with a display screen (11), and the inside top of the detection vehicle body (1) is connected with a moving plate (4) through sliding. Both ends of the inside of the detection vehicle body (1) are provided with a sliding groove (5), the sliding groove (5) is connected with a moving block (6) through sliding, and two groups of moving blocks (6) are connected on both sides of the moving plate (4). One end of the moving plate (4) is provided with a clamping plate (7), the clamping plate (7) clamps the protection frame (3), and the inside of two groups of sliding grooves (5) and the moving block (6) are respectively connected with a spring (8).
2. A noise detection device for road construction as claimed in claim 1, wherein: The inside of two groups of sliding grooves (5) is respectively supported by a support rod (9), two groups of moving blocks (6) are respectively connected on the outside of two groups of support rods (9) through sliding, and two groups of springs (8) are respectively located on the outside of the support rod (9).
3. A noise detection device for road construction as claimed in claim 1, wherein: One end of the moving plate (4) extends to the outside of the detection vehicle body (1), and the moving plate (4) is provided with a pull rod (10) at one end outside the detection vehicle body (1).
4. A noise detection device for road construction as claimed in claim 3, wherein: The top of the detection vehicle body (1) is provided with a sealing strip (12), when the protection frame (3) is withdrawn and placed in the inside of the placing groove (2), the sealing strip (12) seals the protection frame (3).
5. A noise detection device for road construction as claimed in claim 4, wherein: One end of the outside of the detection vehicle body (1) is respectively connected with a moving wheel (13) through a bearing, and the bottom of the detection vehicle body (1) is connected with a universal wheel (14) through a bearing away from the moving wheel (13).
6. A noise detection device for road construction as claimed in claim 5, wherein: One side of the detection vehicle body (1) is provided with a push rod (15).