A soundproofing enclosure for a safety valve testing platform
Patent Information
- Application Number
- CN202521846066.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-28
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-08-28
AI Technical Summary
但由于隔音罩一般比较笨重，现有技术中打开隔音罩一般由人工手动操作，这较为不便
本实用新型提供一种用于安全阀检验平台的隔音罩，通过在检验平台上安装隔音罩和调整机构，隔音罩可将检验区域罩设起来，以隔绝检验过程中产生的噪声；校验完成后如果需要打开隔音罩，可通过操作调整机构使隔音罩打开，不用使用人力打开隔音罩，操作方便。
Smart Images
Figure CN224907577U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of safety valve inspection technology, and more specifically, to a soundproof cover for a safety valve inspection platform. Background Technology
[0002] When performing offline calibration of safety valves on an inspection platform, pressure is applied to activate the valve during the calibration process. This activation process generates significant noise, which can easily damage the hearing of operators. A common solution is to install a soundproof enclosure on the inspection platform. During calibration, the enclosure covers the safety valve to isolate the noise. After calibration, the enclosure needs to be opened. However, soundproof enclosures are generally bulky, and in current technology, opening them is typically done manually, which is inconvenient. Utility Model Content
[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a soundproof cover for a safety valve testing platform.
[0004] The objective of this utility model is achieved through the following technical solution: A soundproof cover for a safety valve inspection platform is provided, the soundproof cover being hinged to the inspection platform, and the inspection platform being provided with an adjustment mechanism that is throttledly connected to the soundproof cover, the adjustment mechanism being able to allow the soundproof cover to rotate about the hinge point between itself and the inspection platform.
[0005] Furthermore, in this utility model, a worm gear is rotatably mounted on the aforementioned inspection platform, and the aforementioned soundproof cover is fixedly connected to the aforementioned worm gear; the aforementioned adjustment mechanism is drively connected to the aforementioned worm gear, and the aforementioned adjustment mechanism is used to control the rotation of the aforementioned worm gear.
[0006] Furthermore, in this utility model, the adjustment mechanism is a speed reducer mounted on the inspection platform, and the speed reducer is connected to the worm gear drive.
[0007] Furthermore, in this utility model, the soundproof cover has an opening, and an outer cover is hinged to the opening.
[0008] The beneficial effects of this utility model are: This utility model provides a soundproof cover for a safety valve inspection platform. By installing a soundproof cover and an adjustment mechanism on the inspection platform, the soundproof cover can cover the inspection area to isolate the noise generated during the inspection process. If it is necessary to open the soundproof cover after the inspection is completed, the soundproof cover can be opened by operating the adjustment mechanism, without the need for manual opening of the soundproof cover, which is convenient to operate. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.
[0010] In the diagram: 101 - soundproof enclosure; 201 - inspection platform; 301 - adjustment mechanism; 401 - worm gear; 501 - outer cover. Detailed Implementation
[0011] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0012] Please see Figure 1-3 This utility model provides a technical solution: A soundproof cover for a safety valve inspection platform, wherein the soundproof cover 101 is hinged to the inspection platform 201, and an adjustment mechanism 301 is installed on the inspection platform 201 and is pulsatorically connected to the soundproof cover 101. The adjustment mechanism 301 can make the soundproof cover 101 rotate about the hinge point between itself and the inspection platform 201.
[0013] Reference Figure 2 or Figure 3 In some embodiments of this example, in order to facilitate the installation of the soundproof cover 101, a worm gear 401 is rotatably mounted on the inspection platform 201, and the soundproof cover 101 is fixedly connected to the worm gear 401; the adjustment mechanism 301 is drivenly connected to the worm gear 401, and the adjustment mechanism 301 is used to control the rotation of the worm gear 401.
[0014] Preferably, in this embodiment, the adjustment mechanism 301 is a speed reducer installed on the inspection platform 201, and the speed reducer is connected to the worm gear 401 for transmission.
[0015] Main reference Figure 1 In order to facilitate observation of the interior of the soundproof enclosure 101 during the verification process without opening the entire enclosure, an opening is provided in this embodiment, and an outer cover 501 is hinged to the opening. When not observing, the outer cover 501 can be used to close the opening.
[0016] Working principle: Before calibration, the outer cover 501 can be opened, and the object to be tested can be placed on the inspection platform 201 inside the soundproof cover 101 through the opening. Then, the outer cover 501 can be closed to begin the calibration work. If it is necessary to open the soundproof cover 101 after calibration, the reducer can be started to drive the worm gear 401 to rotate in the corresponding direction, and the soundproof cover 101 can be opened.
[0017] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.
Claims
1. A soundproof cover for a safety valve inspection platform, characterized in that: The soundproof cover (101) is hinged to the inspection platform (201). The inspection platform (201) is provided with an adjustment mechanism (301) that is connected to the soundproof cover (101) in a transmission manner. The adjustment mechanism (301) can make the soundproof cover (101) rotate around the hinge point between itself and the inspection platform (201).
2. The soundproof cover for a safety valve testing platform according to claim 1, characterized in that: A worm gear (401) is rotatably mounted on the inspection platform (201), and the soundproof cover (101) is fixedly connected to the worm gear (401); the adjustment mechanism (301) is drivenly connected to the worm gear (401), and the adjustment mechanism (301) is used to control the rotation of the worm gear (401).
3. The soundproof cover for a safety valve testing platform according to claim 2, characterized in that: The adjustment mechanism (301) is a speed reducer installed on the inspection platform (201), and the speed reducer is connected to the worm gear (401) for transmission.
4. A soundproof cover for a safety valve testing platform according to any one of claims 1-3, characterized in that: An opening is provided on the soundproof cover (101), and an outer cover (501) is hinged to the opening.