Connecting component convenient for overhauling valve

Abstract

The utility model discloses a connecting component convenient for overhauling a valve, which relates to the technical field of pipeline connection and comprises a valve body, an adjusting handle, a quick mounting mechanism and a locking component. The adjusting handle is rotationally arranged at the top of the valve body, connecting plates are fixedly connected to the two sides of the valve body, and a fixing rod is fixedly connected between the two connecting plates; and the quick mounting mechanism communicates with the right side of the valve body and is used for quickly mounting and fastening the pipeline. The pipeline penetrates through the threaded sleeve and is inserted into the threaded column until one end of the pipeline is in contact with the limiting groove. Then, the threaded sleeve is rotated to push the pressing piece to move leftwards. In the process, the inner wall of the threaded column can extrude a first extrusion slope on the pressing piece, meanwhile, a second extrusion slope on the inner surface of the threaded sleeve can also extrude a corresponding inclined face on the pressing piece, and the design enables the pressing piece to tightly lock the pipeline. The device is simple in structure and stable in locking effect, and the operation process of operators is greatly facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pipeline connection technology, specifically to a connecting component that facilitates valve maintenance. Background Technology

[0002] A gas stove valve is a device used to control the flow of gas in a gas stove. It is operated by rotating or pressing to control the on / off state and flow rate of the gas, and is a crucial component ensuring the normal operation and safe use of the gas stove. However, during system operation, the valve may wear out or malfunction due to prolonged use, requiring regular maintenance and inspection to ensure the system's proper functioning.

[0003] In existing technologies, valve maintenance requires disassembling the valve from the pipeline or equipment for cleaning, inspection, repair, or replacement of damaged parts. Therefore, easily accessible connecting components are crucial in valve installation, reducing disassembly time and labor intensity, and improving maintenance efficiency. Patent document CN220540549U describes a valve connecting component that facilitates valve maintenance. By rotating the eccentric wheel handle, an eccentric cam continuously applies a rightward force to the end of the lower pressure plate away from the movable pressure block. The end of the lower pressure plate away from the movable pressure block, after being subjected to the force transmitted from the eccentric cam, rotates due to the constraint of the pressure plate's axis. This causes the movable pressure block on the lower pressure plate to rotate to the left around the axis of the pressure plate's axis. Simultaneously, the movable pressure block gradually moves closer to the fixed pressure block. As the movable pressure block approaches the fixed pressure block, it applies a force to the flanges on the pipeline, thereby aligning and locking the fixing holes on the two flanges.

[0004] However, if the component is subjected to impact or vibration during use, the eccentric cam may fall off, causing the pipe to loosen and easily leading to gas fluid leakage. This not only wastes fluid resources but may also pollute the surrounding environment.

[0005] Therefore, we now provide connection components that facilitate valve maintenance, eliminating the drawbacks of existing devices. Utility Model Content

[0006] The purpose of this invention is to provide a connecting component that facilitates valve maintenance, thereby solving the problems in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] Connection components that facilitate valve maintenance include: valve body;

[0009] An adjustment handle is located on the top of the valve body. Connecting plates are fixedly connected to both sides of the valve body, and a fixing rod is fixedly connected between the two connecting plates.

[0010] The quick-installation mechanism is connected to the right side of the valve body and is used to quickly install and fasten the pipeline.

[0011] The locking component is rotatably mounted on the right side of the quick-release mechanism to assist the quick-release mechanism in locking.

[0012] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0013] In one alternative: the quick-release mechanism includes a threaded post connected to the right side of the valve body, and the outer surface of the threaded post is threaded with a threaded sleeve.

[0014] In one alternative: the inner surface of the threaded sleeve is slidably provided with a compression component for locking the pipe.

[0015] In one alternative embodiment: the extrusion assembly includes a pressing member, a first extrusion ramp provided on the right side of the pressing member, and a second extrusion ramp provided on the left side of the pressing member and the inner surface of the threaded sleeve.

[0016] In one alternative embodiment: the locking assembly includes a rotating shaft rotatably disposed on the right side of the threaded sleeve. A mounting plate is fixedly connected to the outer surface of the rotating shaft. Support rods are fixedly connected to the top of the mounting plate and the top of the connecting plate. A sliding rod is slidably connected to the inner surface of the support rod. A spring is fixedly connected between the two support rods and to the outer surface of the sliding rod. A limit nut is threadedly connected to the left end of the support rod, and a limit block is fixedly connected to the right end of the support rod.

[0017] In one alternative: the inner surface of the threaded column is provided with a pipe limiting groove.

[0018] In one alternative: the outer surface of the first extrusion ramp is adapted to the inner diameter of the threaded post.

[0019] In one alternative: the threaded post and threaded sleeve are made of stainless steel.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. This utility model involves passing a pipe through a threaded sleeve and inserting it into a threaded post until one end of the pipe contacts the limiting groove. Then, the threaded sleeve is rotated, causing it to push the pressing element to the left. During this process, the inner wall of the threaded post presses against the first pressing ramp on the pressing element, while the second pressing ramp on the inner surface of the threaded sleeve also presses against the corresponding ramp on the pressing element. This design ensures that the pressing element tightly locks the pipe. The device has a simple structure, a stable locking effect, and greatly facilitates the operator's work process.

[0022] 2. This utility model utilizes the screw-in sleeve to move the rotating shaft to the left, which is transmitted to the support rod via the mounting plate, causing the support rod to move accordingly to the left. As the support rod moves, it gradually compresses the spring. This compression process enhances the locking effect of the quick-release mechanism, providing auxiliary locking. The entire mechanism is ingeniously designed, achieving enhanced locking force through a simple rotational action without additional operation. This simplifies the process, ensures the stability of the locking, and improves the overall performance and ease of operation of the equipment. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model.

[0024] Figure 2 This is a schematic diagram of the threaded column in this utility model.

[0025] Figure 3 This is a schematic diagram of the pressing component in this utility model.

[0026] Figure 4 This is a schematic diagram of the locking component in this utility model.

[0027] Figure reference numerals: 1. Valve body; 2. Adjusting handle; 3. Connecting plate; 4. Fixing rod; 5. Threaded column; 6. Threaded sleeve; 7. Pressing element; 8. First extrusion ramp; 9. Second extrusion ramp; 10. Rotating shaft; 11. Mounting plate; 12. Support rod; 13. Sliding rod; 14. Spring; 15. Limit nut; 16. Limit block. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] In one embodiment, such as Figures 1-4 As shown, the connecting components for easy valve maintenance include: valve body 1, adjusting handle 2, quick-installation mechanism, and locking assembly; the adjusting handle 2 is rotatably mounted on the top of valve body 1, connecting plates 3 are fixedly connected to both sides of valve body 1, and a fixing rod 4 is fixedly connected between the two connecting plates 3; the quick-installation mechanism is connected to the right side of valve body 1 and is used to quickly install and fasten the pipeline; the locking assembly is rotatably mounted on the right side of quick-installation mechanism and is used to assist quick-installation mechanism in locking; the setting of the adjusting handle 2 facilitates the control of the opening and closing of the gas stove valve; the setting of the connecting plates 3 facilitates the installation of the fixing rod 4; the setting of the fixing rod 4 facilitates the use of fixing nuts to tightly install the connecting plates 3 and the fixing rod 4, making the structure of valve body 1 robust;

[0030] In one embodiment, such as Figure 2As shown, the quick-installation mechanism includes a threaded post 5, which is connected to the right side of the valve body 1. A threaded sleeve 6 is threadedly connected to the outer surface of the threaded post 5. A compression component is slidably provided on the inner surface of the threaded sleeve 6 for locking the pipe. A pipe limiting groove is provided on the inner surface of the threaded post 5 so that the pipe can abut against the limiting groove when inserted, which facilitates subsequent locking. The threaded post 5 and the threaded sleeve 6 are made of stainless steel, which has the effect of high temperature resistance and corrosion resistance.

[0031] In one embodiment, such as Figure 2 and Figure 3 As shown, the extrusion assembly includes a pressing member 7. A first extrusion ramp 8 is provided on the right side of the pressing member 7, and a second extrusion ramp 9 is provided on the left side of the pressing member 7 and the inner surface of the threaded sleeve 6. The outer surface of the first extrusion ramp 8 is adapted to the inner diameter of the threaded column 5, so that when the pressing member 7 moves to the left, the inner diameter of the threaded column 5 squeezes the first extrusion ramp 8, thereby pressing the pipe. The second extrusion ramp 9 is provided so that when the threaded sleeve 6 is turned, it moves to the left and drives the pressing member 7 to move to the left. At the same time, the second extrusion ramp 9 on the inner surface of the threaded sleeve 6 squeezes the second extrusion ramp 9 on the pressing member 7, thereby pressing the pipe with the pressing member 7.

[0032] In one embodiment, such as Figure 4 As shown, the locking assembly includes a rotating shaft 10, which is rotatably mounted on the right side of the threaded sleeve 6. A mounting plate 11 is fixedly connected to the outer surface of the rotating shaft 10. Support rods 12 are fixedly connected to the top of both the mounting plate 11 and the top of the connecting plate 3. A sliding rod 13 is slidably connected to the inner surface of the support rod 12. A spring 14 is fixedly connected between the two support rods 12 and to the outer surface of the sliding rod 13. A limit nut 15 is threadedly connected to the left end of the support rod 12, and a limit block 16 is fixedly connected to the right end of the support rod 12. The setting of the moving shaft 10 facilitates the rotation of the rotating shaft 10 to the left when the threaded sleeve 6 is tightened. The setting of the mounting plate 11 facilitates the installation of the support rod 12. The setting of the support rod 12 facilitates the sliding rod 13 to slide. When the threaded sleeve 6 moves to the left, the support rod 12 compresses the spring 14, thereby further locking the quick-release mechanism. The setting of the limiting nut 15 facilitates the installation limitation of the sliding rod 13. The setting of the limiting block 16 facilitates the limitation of the right end of the sliding rod 13 to prevent the sliding rod 13 from falling off.

[0033] The above embodiments disclose a connecting component that facilitates valve maintenance. By inserting a pipe through a threaded sleeve 6 and into a threaded post 5, one end of the pipe abuts against a pipe limiting groove. Then, by turning the threaded sleeve 6, the threaded sleeve 6 moves the pressing member 7 to the left. At this time, the inner diameter of the threaded post 5 presses against the first compression ramp 8, and simultaneously, the second compression ramp 9 on the inner surface of the threaded sleeve 6 presses against the second compression ramp 9 on the pressing member 7, thus locking the pipe with the pressing member 7. This device has a simple structure and provides a secure lock, offering convenience to operators. When the threaded sleeve 6 is turned and moved to the left, the threaded sleeve 6 moves the rotating shaft 10 to the left, which in turn moves the support rod 12 to the left via the mounting plate 11, causing the support rod 12 to compress the spring 14, thereby assisting the quick-release mechanism in further locking.

[0034] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. Connecting components that facilitate valve maintenance, including: Valve body (1); Adjusting handle (2), the adjusting handle (2) is rotatably set on the top of valve body (1), connecting plates (3) are fixedly connected to both sides of valve body (1), and a fixing rod (4) is fixedly connected between the two connecting plates (3); Its characteristic is that it also includes a quick-installation mechanism, which is connected to the right side of the valve body (1) and is used to quickly install and fasten the pipeline; A locking assembly is rotatably mounted on the right side of the quick-release mechanism to assist the quick-release mechanism in locking.

2. The connecting component for facilitating valve maintenance according to claim 1, characterized in that, The quick-release mechanism includes a threaded post (5), which is connected to the right side of the valve body (1), and a threaded sleeve (6) is threadedly connected to the outer surface of the threaded post (5).

3. The connecting component for easy valve maintenance according to claim 2, characterized in that, The inner surface of the threaded sleeve (6) is slidably provided with a compression component for locking the pipe.

4. The connecting component for facilitating valve maintenance according to claim 3, characterized in that, The extrusion assembly includes a pressing member (7), a first extrusion ramp (8) is provided on the right side of the pressing member (7), and a second extrusion ramp (9) is provided on the left side of the pressing member (7) and the inner surface of the threaded sleeve (6).

5. The connecting component for easy valve maintenance according to claim 1, characterized in that, The locking assembly includes a rotating shaft (10), which is rotatably disposed on the right side of the threaded sleeve (6). An mounting plate (11) is fixedly connected to the outer surface of the rotating shaft (10). Support rods (12) are fixedly connected to the top of the mounting plate (11) and the top of the connecting plate (3). A sliding rod (13) is slidably connected to the inner surface of the support rod (12). A spring (14) is fixedly connected between the two support rods (12) and to the outer surface of the sliding rod (13). A limit nut (15) is threadedly connected to the left end of the support rod (12), and a limit block (16) is fixedly connected to the right end of the support rod (12).

6. The connecting component for easy valve maintenance according to claim 2, characterized in that, The inner surface of the threaded column (5) is provided with a pipe limiting groove.

7. The connecting component for facilitating valve maintenance according to claim 4, characterized in that, The outer surface of the first extrusion ramp (8) is adapted to the inner diameter of the threaded column (5).

8. The connecting component for easy valve maintenance according to claim 2, characterized in that, The threaded post (5) and the threaded sleeve (6) are made of stainless steel.

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