CN220817173U - Noise sampling device for environmental noise detection - Google Patents
Noise sampling device for environmental noise detection Download PDFInfo
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- CN220817173U CN220817173U CN202322780310.7U CN202322780310U CN220817173U CN 220817173 U CN220817173 U CN 220817173U CN 202322780310 U CN202322780310 U CN 202322780310U CN 220817173 U CN220817173 U CN 220817173U
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- 230000007613 environmental effect Effects 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 4
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- 238000000034 method Methods 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
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- 230000036961 partial effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
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Abstract
The utility model relates to the technical field of noise sampling, and provides a noise sampling device for environmental noise detection, which comprises a noise sampler, wherein a threaded connecting sleeve is fixedly connected to the middle position of the bottom end of the noise sampler, mounting blocks are fixedly connected to the upper end and the lower end of two sides of the noise sampler, a sliding block is movably connected to the inside of a sliding groove, a locking knob is fixedly connected to the back surface of the sliding block, a hoop is fixedly connected to one side of the connecting block, the connecting block is convenient to connect with an external lifting rod through the threaded connecting sleeve, manual handheld sampling is facilitated, the noise sampler is convenient to mount at a proper position through the mounting blocks, the noise sampler can be mounted on a pipeline or other cylindrical mounting objects through the mounting components, the noise sampler can be mounted and fixed in a plurality of modes, the whole size of the noise sampler is small, carrying and mounting are facilitated, and the practicability of the noise sampler is improved.
Description
Technical Field
The utility model relates to the technical field of noise sampling, in particular to a noise sampling device for environmental noise detection.
Background
With the acceleration of the urban process, the environmental noise pollution problem is increasingly serious, and the environmental noise pollution problem not only can adversely affect the normal activities of people, but also can damage the physical and psychological health of people, so that in order to effectively control the noise pollution, the environmental noise needs to be accurately detected, and the corresponding noise sampling device needs to be used for sampling and detecting the corresponding environmental noise at present.
Through searching, the prior patent (bulletin number: CN 214663487U) discloses a noise sampling device for detecting environmental noise, which comprises a storage tank, wherein a lifting mechanism is arranged inside the storage tank, a bottom plate is arranged at the top of the lifting mechanism, a working base is arranged at the top of the bottom plate, the top of the working base is provided with a noise sampling mechanism, support rods are arranged on the side walls of the bottom of the storage tank, a sleeve is connected to the outer side of each support rod, a cylinder is connected to the inside of each sleeve, and a buffer plate is connected to the tail end of an output end of each cylinder. The utility model relates to the technical field of noise sampling, and discloses a noise sampling device which is compact in structure and provided with a storage box, wherein the whole noise sampling mechanism can be placed into the storage box without working, the height of the noise sampling mechanism is adjusted through an internal lifting mechanism, a working box is arranged in the noise sampling mechanism, the noise sampling device can lift in the working box, and the top revolving door can be opened and closed in the lifting process, so that convenience is brought to people.
However, in the above scheme, the whole volume is larger, the portable installation is not carried, and the noise sampler in the existing market is usually sampled and detected by manual handheld equipment when in use, or the noise sampler is directly and fixedly installed at a proper position for sampling and detecting, but the installation mode is also single, the noise sampling action under different conditions cannot be satisfied, and the use is inconvenient.
In view of this, the present utility model proposes a noise sampling device for environmental noise detection.
Disclosure of utility model
The utility model provides a noise sampling device for detecting environmental noise, which solves the problem that the device is not installed in a portable way in the related technology.
The technical scheme of the utility model is as follows: the utility model provides an environment noise detects uses noise sampling device, includes the noise sampler, the intermediate position department fixedly connected with thread connection cover of noise sampler bottom, the upper end and the lower extreme fixedly connected with installation piece of noise sampler both sides, the back of noise sampler is provided with the installation component, the top of noise sampler is provided with the protection component.
The installation component includes the spout, the both sides at the noise sampler back are seted up to the spout, the inside swing joint of spout has the slider, the back threaded connection of slider has locking gasket, the back fixedly connected with locking knob of slider, the back fixedly connected with connecting block of the slider of locking gasket one end, one side fixedly connected with staple bolt of connecting block, noise sampler volume is less portable sampling action, and when needs are installed fixedly on pipeline or cylindrical installation thing, usable staple bolt lid closes on pipeline or cylindrical installation thing surface, and rethread external bolt locks the staple bolt fixedly to realize the quick locking installation of noise sampler.
Preferably, the inner wall fixedly connected with rubber pad of staple bolt, and the inner wall equiangular seting up of rubber pad has the recess, further improves the mounting fastness between the pipeline or cylindrical installation thing surface of staple bolt and lid.
Preferably, the surface of the locking knob is provided with anti-slip patterns at equal angles, and the back of the locking knob is provided with a cross groove, so that the user rotates the locking knob more smoothly by fingers, and when the fingers are inconvenient to rotate, the locking knob can be rotated by tools such as a screwdriver.
Preferably, a sliding structure is formed between the sliding block and the inside of the sliding groove, the shape of the top view of the sliding groove and the sliding block is convex, and the stability of preliminary sliding installation between the anchor ear and the back of the noise sampler is improved.
Preferably, the protection subassembly includes the fixing base, fixing base fixed connection is in the both sides at noise sampler top, and the interior bottom wall fixedly connected with attenuator of fixing base, attenuator top fixedly connected with extends to the inside slip post of fixing base, and the attenuator surface winding of slip post bottom has buffer spring, buffer spring's bottom and fixing base interior bottom wall fixed connection, the top fixedly connected with of slip post shelters from the guard plate, when noise sampler top carelessly collides with foreign matter etc. shelter from the guard plate earlier with foreign matter contact for the slip post slides compression buffer spring and attenuator, and then can realize the anticollision protection at noise sampler top, avoids the damage that noise sampler top carelessly hard collision caused, and the noise sampler is installed and is fixed in suitable position department sampling detection time spent, and the accessible shelters from the guard plate to shelter from the noise sampler top, reduces rainwater or the harmful effects that the sunshine directly led to the noise sampler.
Preferably, both sides of shielding guard plate are the oblique angle, and shielding guard plate's width is greater than noise sampler's width, is convenient for shelter from the comprehensively on noise sampler top and protects, and guides shielding guard plate top rainwater, reduces the rainwater and is shielding guard plate top residual accumulation.
Preferably, the shape of sliding column cross section is the shape of falling T, and the top of sliding column passes through bolt and shelters from guard plate bottom fixed connection for shelter from the guard plate after damaging, can dismantle it after and change it.
Preferably, the upper end of fixing base inner wall has seted up the spacing groove, and slip post both sides lower extreme fixedly connected with and the inside matched with stopper that slides of spacing groove for the upper and lower slip of slip post is more steady.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, through the screw thread connecting sleeve, the mounting block and the mounting assembly, the screw thread connecting sleeve is fixedly connected with the external lifting rod, so that a user can conveniently lift the noise sampler to a proper position for sampling, the mounting block can be mounted and fixed at a proper position through the external bolt, the noise sampler is further locked and fixed, the noise sampler is conveniently mounted and fixed at a proper position for sampling, when the noise sampler is required to be mounted and fixed on a pipeline or a cylindrical mounting object, the anchor ear can be slidably mounted and locked with the noise sampler, then the anchor ear is covered on the surface of the pipeline or the cylindrical mounting object, and then the anchor ear is locked and fixed through the external bolt, so that the noise sampler can be mounted and fixed in various modes, the limitation of a single mounting mode is avoided, the whole size of the noise sampler is small, the noise sampler is convenient to carry and mount, the applicability of the noise sampler is improved, and the effect of convenient carrying and mounting is realized;
2. According to the utility model, through the arranged protection component, when the noise sampler is moved to the designated height position by hand, the top end of the noise sampler is carelessly collided with an external object and the like, the shielding protection plate is firstly contacted with the external object, so that the sliding column slides to compress the buffer spring and the damper, and further the buffer spring and the damper can be utilized to absorb and consume collision potential energy, thereby realizing the anti-collision protection of the top end of the noise sampler, avoiding the damage caused by careless hard collision of the top end of the noise sampler, and when the noise sampler is fixedly arranged at a proper position for sampling and detection, the shielding protection plate can be used for shielding and protecting the top end of the noise sampler, thereby reducing the adverse influence of direct rainwater or sunlight on the noise sampler, further shielding and protecting the noise sampler, prolonging the service life of the noise sampler, improving the practicability of the noise sampler, and realizing the effect of facilitating top shielding and protecting.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a rear view of a partial explosion structure at a hoop of the present utility model;
FIG. 3 is a schematic view of a rear view partially in section of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure of the anchor ear of the present utility model;
fig. 5 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a protective assembly; 101. shielding protection plates; 102. a fixing seat; 103. a sliding column; 104. a buffer spring; 105. a damper; 106. a limit groove; 107. a limiting block; 2. a noise sampler; 3. a thread connecting sleeve; 4. a mounting block; 5. a mounting assembly; 501. a rubber pad; 502. a hoop; 503. a locking knob; 504. a connecting block; 505. a chute; 506. a locking gasket; 507. a sliding block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The preferred embodiments of the noise sampling device for detecting environmental noise provided by the present utility model are shown in fig. 1 to 5: the utility model provides an environment noise detects uses noise sampling device, includes noise sampler 2, the intermediate position department fixedly connected with thread connection cover 3 of noise sampler 2 bottom, the upper end and the lower extreme fixedly connected with installation piece 4 of noise sampler 2 both sides, the back of noise sampler 2 is provided with installation component 5, the top of noise sampler 2 is provided with protection component 1.
The installation component 5 includes spout 505, and the both sides at the noise sampler 2 back are offered to spout 505, and the inside swing joint of spout 505 has slider 507, and the back threaded connection of slider 507 has locking gasket 506, and the back fixedly connected with locking knob 503 of slider 507, the back fixedly connected with connecting block 504 of slider 507 of locking gasket 506 one end, one side fixedly connected with staple bolt 502 of connecting block 504, when the needs are installed fixedly on pipeline or cylindrical installation thing, available staple bolt 502 lid closes on pipeline or cylindrical installation thing surface, and rethread external bolt is locked anchor the staple bolt 502 to realize the quick locking installation of noise sampler 2 and fix.
In this embodiment, the inner wall fixedly connected with rubber pad 501 of staple bolt 502, and the inner wall equiangular division of rubber pad 501 is fluted, utilizes fluted rubber pad 501, further improves the installation fastness between staple bolt 502 and lid and closes on pipeline or cylindrical installation thing surface.
In this embodiment, the surface of the locking knob 503 has anti-slip patterns at equal angles, and the back of the locking knob 503 is provided with a cross groove, so that the locking knob 503 is rotated more smoothly by using the locking knob 503 with the anti-slip patterns and the cross groove, and when the finger is inconvenient to rotate, the locking knob 503 can be rotated by tools such as a screwdriver.
In this embodiment, a sliding structure is formed between the sliding block 507 and the inside of the sliding groove 505, and the top view of the sliding groove 505 and the sliding block 507 is convex, so that the stability of preliminary sliding installation between the anchor ear 502 and the back of the noise sampler 2 is improved by utilizing the sliding of the convex sliding block 507 and the inside of the sliding groove 505.
Example 2
On the basis of embodiment 1, a preferred embodiment of the noise sampling device for detecting environmental noise according to the present utility model is shown in fig. 1 to 5: the protection component 1 comprises a fixed seat 102, the fixed seat 102 is fixedly connected to two sides of the top end of the noise sampler 2, the inner bottom wall of the fixed seat 102 is fixedly connected with a damper 105, the top end of the damper 105 is fixedly connected with a sliding column 103 extending to the inside of the fixed seat 102, a buffer spring 104 is wound on the surface of the damper 105 at the bottom end of the sliding column 103, the bottom end of the buffer spring 104 is fixedly connected with the inner bottom wall of the fixed seat 102, the top end of the sliding column 103 is fixedly connected with a shielding protection plate 101, the buffer spring 104 and the damper 105 are utilized to realize anti-collision protection of the top end of the noise sampler 2, damage caused by careless hard collision of the top end of the noise sampler 2 is avoided, and when the noise sampler 2 is installed and fixed at a proper position for sampling detection, the shielding protection plate 101 shields the top end of the noise sampler 2, and adverse effects of rainwater or direct sunlight on the noise sampler 2 are reduced.
In this embodiment, shelter from both sides of guard plate 101 and be the oblique angle, and shelter from the width of guard plate 101 and be greater than the width of noise sampler 2, utilize the shielding guard plate 101 of broad and oblique angle, be convenient for shelter from the protection to the comprehensive of noise sampler 2 top, and guide the rainwater that falls on shielding guard plate 101 top, reduce the rainwater and shelter from the residual accumulation on guard plate 101 top.
In this embodiment, the cross section of the sliding column 103 is inverted T-shaped, and the top end of the sliding column 103 is fixedly connected with the bottom end of the shielding protection plate 101 through a bolt, and the top end of the inverted T-shaped sliding column 103 is connected with the bottom end of the shielding protection plate 101, so that the shielding protection plate 101 can be disassembled and replaced after being damaged.
In this embodiment, the upper end of the inner wall of the fixing seat 102 is provided with a limit groove 106, and the lower ends of two sides of the sliding column 103 are fixedly connected with a limit block 107 which is in sliding fit with the inside of the limit groove 106, so that the sliding of the sliding column 103 up and down is more stable by utilizing the sliding of the limit block 107 in the inside of the limit groove 106.
The working principle and the using flow of the utility model are as follows: according to different noise sampling use requirements, different installation modes are selected, when manual handheld sampling is needed, the noise sampler 2 can be lifted to a proper position by a user to be pumped into the sampling action through the threaded connecting sleeve 3 and the external lifting rod, the installation block 4 can be installed and fixed at a proper position through the external bolt, further the noise sampler 2 is locked and fixed, the noise sampler 2 is conveniently installed and fixed at a proper position to be sampled, when the noise sampler is required to be installed and fixed on a pipeline or a cylindrical installation object, the sliding block 507 can be slid into the sliding groove 505 to the inner top wall of the sliding groove 505, then the locking knob 503 is rotated, the locking gasket 506 is tightly attached to the back of the noise sampler 2, limit fixation after sliding of the sliding block 507 is realized, limit fixation after sliding of the locking gasket 506 is realized, the locking gasket 502 is covered on the top end of the pipeline or the cylindrical installation object, then the operation is repeated, the other locking gasket 502 is covered on the bottom end of the pipeline or the cylindrical installation object through the external bolt, the locking and the rubber pad is utilized, the applicability between the locking gasket 502 and the pipeline or the cylindrical installation object is further improved, and the applicability of the noise sampler is further improved;
And in the process of moving the noise sampler 2 to a designated height position by hand, when the top end of the noise sampler 2 collides with an external object or the like carelessly, the shielding protection plate 101 is firstly contacted with the external object, so that the sliding column 103 descends to compress the buffer spring 104 and the damper 105 in the fixed seat 102, the buffer spring 104 is utilized to absorb the potential energy of the sliding column 103, the damper 105 is utilized to consume the elastic potential energy compressed by the buffer spring 104, further, the anti-collision protection of the top end of the noise sampler 2 can be realized, the damage caused by the careless hard collision of the top end of the noise sampler 2 is avoided, and when the noise sampler 2 is installed and fixed at a proper position for sampling detection, the shielding protection plate 101 can shield the top end of the noise sampler 2, and the adverse influence of rainwater or direct sunlight on the noise sampler 2 is reduced.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The noise sampling device for detecting the environmental noise comprises a noise sampler (2), and is characterized in that a threaded connecting sleeve (3) is fixedly connected to the middle position of the bottom end of the noise sampler (2), mounting blocks (4) are fixedly connected to the upper end and the lower end of two sides of the noise sampler (2), a mounting component (5) is arranged on the back of the noise sampler (2), and a protection component (1) is arranged on the top end of the noise sampler (2);
The installation component (5) includes spout (505), the both sides at noise sampler (2) back are seted up to spout (505), the inside swing joint of spout (505) has slider (507), the back threaded connection of slider (507) has locking gasket (506), the back fixedly connected with locking knob (503) of slider (507), the back fixedly connected with connecting block (504) of slider (507) of locking gasket (506) one end, one side fixedly connected with staple bolt (502) of connecting block (504).
2. The noise sampling device for detecting environmental noise according to claim 1, wherein a rubber pad (501) is fixedly connected to an inner wall of the anchor ear (502), and grooves are formed in the inner wall of the rubber pad (501) at equal angles.
3. The noise sampling device for detecting environmental noise according to claim 1, wherein the locking knob (503) has anti-slip patterns on the surface at equal angles, and a cross groove is formed on the back surface of the locking knob (503).
4. The noise sampling device for detecting environmental noise according to claim 1, wherein a sliding structure is formed between the slider (507) and the inside of the chute (505), and the shape of the chute (505) and the slider (507) in plan view is convex.
5. The noise sampling device for environmental noise detection according to claim 1, wherein the protection component (1) comprises a fixing seat (102), the fixing seat (102) is fixedly connected to two sides of the top end of the noise sampler (2), the inner bottom wall of the fixing seat (102) is fixedly connected with a damper (105), the top end of the damper (105) is fixedly connected with a sliding column (103) extending to the inside of the fixing seat (102), the surface of the damper (105) at the bottom end of the sliding column (103) is wound with a buffer spring (104), the bottom end of the buffer spring (104) is fixedly connected with the inner bottom wall of the fixing seat (102), and the top end of the sliding column (103) is fixedly connected with a shielding protection plate (101).
6. The noise sampling device for detecting environmental noise according to claim 5, wherein both sides of the shielding plate (101) are beveled, and the width of the shielding plate (101) is larger than the width of the noise sampler (2).
7. The noise sampling device for detecting environmental noise according to claim 5, wherein the cross section of the sliding column (103) is inverted T-shaped, and the top end of the sliding column (103) is fixedly connected with the bottom end of the shielding plate (101) through a bolt.
8. The noise sampling device for detecting environmental noise according to claim 5, wherein the upper end of the inner wall of the fixing seat (102) is provided with a limit groove (106), and the lower ends of the two sides of the sliding column (103) are fixedly connected with limit blocks (107) which are in sliding fit with the inside of the limit groove (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780310.7U CN220817173U (en) | 2023-10-17 | 2023-10-17 | Noise sampling device for environmental noise detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322780310.7U CN220817173U (en) | 2023-10-17 | 2023-10-17 | Noise sampling device for environmental noise detection |
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| Publication Number | Publication Date |
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| CN220817173U true CN220817173U (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322780310.7U Active CN220817173U (en) | 2023-10-17 | 2023-10-17 | Noise sampling device for environmental noise detection |
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| CN (1) | CN220817173U (en) |
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2023
- 2023-10-17 CN CN202322780310.7U patent/CN220817173U/en active Active
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