Valve with quick butt joint type integrated adapter with torque multiplier
By designing a fast buttable integrated adapter with torque multiplier in the worm torque-increasing butterfly valve, the combination of the pressing block and the through-groove is achieved convenient separation between the reducer and the valve body, solving the complex and safe traditional disassembly process The problems with major hidden dangers improve the safety and efficiency of operations.
Patent Information
- Application Number
- CN202421107754.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The disassembly process of traditional worm torque-increasing butterfly valves is complicated and has safety hazards, which can easily cause damage to the edge of the torque-increasing device, and inadvertent operation may cause safety accidents.
A fast butt integrated adapter with torque multiplier is designed. Through the cooperation of support rods, flanges, mounting bolts, auxiliary mechanisms and rod-shaped tools, the compressor and the valve body are conveniently used to achieve the pressure block and through grooves. Separation provides clear effects and traction points to reduce the risk of damage to the equipment by direct prying.
It significantly improves the convenience of separation between the reducer and the valve body, reduces equipment damage and operation risks, improves operation safety and efficiency, simplifies the disassembly and handling process, and reduces the possibility of manpower consumption and accidents.
Smart Images
Figure CN222277509U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of valves, in particular to a valve with a quick-joint integrated adapter with a torque multiplier. Background Art
[0002] The valve with speed reducer torque increase uses the speed reducer to convert the high-speed rotation of the motor into a low-speed, high-torque output, thereby easily operating the valve. This type of valve not only has large torque and precise control, but also has the advantages of high efficiency and strong stability. It can meet the working needs in various complex environments. Whether in industrial automation systems or in water treatment, petrochemical and other fields, this type of valve plays a key role and ensures the smooth operation of the system. In short, the valve with speed reducer torque increase is an indispensable and important component in modern industry. It provides powerful power and precise control capabilities for valve operation through speed reducer torque increase technology.
[0003] In the design of the existing worm torque-enhancing butterfly valve, the connection method between the torque increaser and the butterfly valve is generally to first connect them through the plug-in of the transmission shaft and then use flanges and mounting bolts to firmly connect them together. However, this traditional connection method is quite cumbersome during disassembly. During disassembly, the staff needs to remove the mounting bolts first and then try to separate the torque increaser from the butterfly valve. However, due to the tight plug-in of the transmission shaft and the tightening of the connection part during the transmission process, the separation of the two parts becomes quite difficult.
[0004] The conventional disassembly method is to use a flat screwdriver and a hammer to insert the flat screwdriver into the narrow gap between the flange and the torque amplifier, and then pry it. However, this operation is not only complicated, but also has great risks. The edge of the torque amplifier is likely to be damaged during the prying process. At the same time, the prying operation itself is also very dangerous. Careless operation can easily cause safety accidents. Therefore, this traditional disassembly method is both laborious and has safety hazards. Utility Model Content
[0005] Based on this, the purpose of the utility model is to provide a valve with a quick-connect integrated adapter with a torque multiplier to solve the technical problem of prying damage to the edge of the torque multiplier caused by the operation of separating the traditional reducer and the valve.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve with a quick-connect integrated adapter with a torque multiplier, comprising a valve body and a reducer, a support rod is arranged on the top of the valve body, a flange is arranged on the top of the support rod, the support rod is detachably connected to the reducer through the flange and mounting bolts, an auxiliary mechanism is arranged on the outside of the reducer, the auxiliary mechanism comprises a first movable plate and a second movable plate, a hollow groove is provided on the surface of the reducer, one end of the first movable plate is rotatably connected to the inner wall of the hollow groove, the other end of the first movable plate is rotatably connected to the second movable plate, a pressure block is arranged on the other end of the second movable plate, and a through groove is provided on the surface of the first movable plate.
[0007] By adopting the above technical solution, a rod-shaped tool such as a screwdriver or a lifting rod is inserted into the through groove, and the flange edge is abutted by the pressing block, so that the flange and the reducer can be effectively separated gradually, which significantly improves the convenience of separating the reducer and the valve body.
[0008] Furthermore, the through groove is used to provide a supporting point for an external rod-shaped tool to act on the reducer.
[0009] By adopting the above technical solution, the through groove provides a clear supporting point for external rod-shaped tools. Through this supporting point, the operator can use tools such as a screwdriver or a lifting lever to accurately and effectively operate the reducer.
[0010] Furthermore, the cross section of the first movable plate is in an "L"-shaped structure, and the materials of the first movable plate and the second movable plate are both Q460B.
[0011] By adopting the above technical solution, this structure increases the stability and load-bearing capacity of the movable plate, which means that when disassembling or installing equipment, the movable plate can provide stable support and reaction force to ensure smooth operation.
[0012] Furthermore, the pressing block abuts against the edge of the flange, and the cross section of the pressing block is an "L"-shaped structure.
[0013] By adopting the above technical solution, a stable support point and reaction force point can be provided when disassembling the reducer and the valve body. Through the abutment of the pressure block, force can be transmitted more effectively, thereby achieving smooth separation of the reducer and the valve body.
[0014] Furthermore, a traction groove is provided on the second movable plate, and the traction groove is used as a traction point of the external traction mechanism on the reducer.
[0015] By adopting the above technical solution, the traction groove on the second movable plate provides a clear traction action point for the external traction mechanism. Through this traction groove, the external traction mechanism can be easily connected to the reducer to achieve precise traction thereon.
[0016] Furthermore, handles are provided on both sides of the support rod, which are used as support points for users to apply force to the valve body.
[0017] By adopting the above technical solution, the handle provides a convenient supporting point for the user, through which the user can more conveniently operate the valve body, such as opening, closing or moving the valve.
[0018] Furthermore, the reducer is a multi-stage worm reducer, and an input shaft is provided on one side of the reducer.
[0019] By adopting the above technical solution, the multi-stage worm reducer, as the main form of reducer, can provide a larger reduction ratio and higher torque output, which enables the reducer to adapt to a wider range of application scenarios and work requirements. The characteristics of the multi-stage worm reducer include high transmission ratio, compact structure, etc., which is very suitable for transmission systems requiring large torque and low speed.
[0020] Furthermore, a butterfly valve plate is arranged on the inner side of the valve body.
[0021] By adopting the above technical solution, the butterfly valve can effectively control the flow of the fluid. By rotating the butterfly valve, the flow of the medium in the pipeline can be easily adjusted to achieve functions such as quick opening, closing or partial opening.
[0022] In summary, the utility model mainly has the following beneficial effects:
[0023] 1. The utility model uses an auxiliary mechanism to abut the edge of the flange with the pressure block, and then uses a rod-shaped tool to pry, so that the reducer and the valve body can be separated more easily. This method is more efficient and convenient than the traditional disassembly method. The traditional disassembly method may cause prying damage to the reducer and the flange. This method reduces the direct prying on the edge of the equipment through the abutment of the pressure block and the clever use of the rod-shaped tool, thereby reducing the risk of equipment damage. When disassembling, the operator no longer needs to directly insert the hand or tool into the narrow gap between the flange and the reducer, thereby avoiding possible hand pinching or other safety accidents. At the same time, since the operation is more convenient and controllable, it also reduces accidents caused by improper operation;
[0024] 2. The utility model provides a traction groove. The traction groove opened on the second movable plate provides a convenient traction point for the external traction mechanism, making the movement and handling of the reducer easier and more efficient. At the same time, through the traction groove, the staff can use professional traction equipment or tools, such as cranes, forklifts, etc., to easily move the reducer, which not only saves manpower, but also greatly improves the efficiency and safety of handling. The traction groove plays a key role in the transportation and installation of the reducer, and greatly facilitates the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0026] Figure 2 This is a schematic diagram of the back structure of the utility model;
[0027] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;
[0028] Figure 4 It is a side structural schematic diagram of the utility model.
[0029] In the figure: 1. valve body; 2. butterfly valve plate; 3. support rod; 4. handle; 5. flange; 6. reducer; 7. mounting bolts; 8. input shaft; 9. auxiliary mechanism; 901. first movable plate; 902. second movable plate; 903. empty groove; 904. pressure block; 905. through groove; 906. traction groove. DETAILED DESCRIPTION
[0030] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0031] The following describes an embodiment of the utility model based on its overall structure.
[0032] Embodiment 1:
[0033] A valve having a quick-connect integrated adapter with a torque multiplier, such as Figure 1-Figure 4As shown, it includes a valve body 1 and a reducer 6, a support rod 3 is arranged on the top of the valve body 1, a flange 5 is arranged on the top of the support rod 3, the support rod 3 is detachably connected to the reducer 6 through the flange 5 and the mounting bolts 7, an auxiliary mechanism 9 is arranged on the outside of the reducer 6, the auxiliary mechanism 9 includes a first movable plate 901 and a second movable plate 902, a slot 903 is provided on the surface of the reducer 6, one end of the first movable plate 901 is rotatably connected to the inner wall of the slot 903, the other end of the first movable plate 901 is rotatably connected to the second movable plate 902, the other end of the second movable plate 902 is provided with a pressing block 904, the first movable plate 901 is rotatably connected to the second movable plate 902, the second movable plate 902 is provided with a pressing block 904, and the first movable plate 901 is rotatably connected to the second movable plate 902. A through groove 905 is provided on the surface of the movable plate 901. A rod-shaped tool such as a screwdriver or a lifting rod is inserted into the through groove 905. The flange 5 and the reducer 6 can be effectively and gradually separated by the abutment of the pressure block 904 against the edge of the flange 5, which significantly improves the convenience of separating the reducer 6 from the valve body 1. At the same time, since the gap between the reducer 6 and the flange 5 is avoided from being directly pried, the possible damage to the reducer 6 is reduced and the protection of the reducer 6 is improved. This operation method not only makes the separation process smoother, but also greatly enhances the safety of the separation operation, and reduces the risk of injury to the operator and the possibility of damage to the equipment.
[0034] See also Figure 3 The through groove 905 is used to provide a supporting point for external rod-shaped tools to act on the reducer 6. The through groove 905 provides a clear supporting point for external rod-shaped tools. Through this supporting point, the operator can use tools such as a screwdriver or a lifting rod to accurately and effectively operate the reducer 6. At the same time, this design not only improves the convenience of operation, but also enables the force to be transmitted to the reducer 6 more directly and effectively, thereby achieving a more efficient disassembly or installation process. In addition, the clear point of action also reduces the possibility of misoperation, further enhancing the safety of operation and the protection of the equipment.
[0035] See also Figure 1 , Figure 2 , Figure 3 The cross section of the first movable plate 901 is an "L"-shaped structure. The materials of the first movable plate 901 and the second movable plate 902 are both Q460B. This structure increases the stability and load-bearing capacity of the movable plate, which means that when disassembling or installing the equipment, the movable plate can provide stable support and reaction force to ensure the smooth operation. At the same time, the first movable plate 901 and the second movable plate 902 are made of Q460B material. This high-strength low-alloy structural steel has excellent mechanical properties, including high strength and good toughness. The use of this material can ensure that the movable plate is not easily deformed or damaged during use, thereby improving the durability and reliability of the entire adapter.
[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The pressure block 904 abuts against the edge of the flange 5, and the cross-section of the pressure block 904 is in an "L"-shaped structure, so that when the reducer 6 and the valve body 1 are disassembled, a stable support point and reaction force point can be provided. Through the abutment of the pressure block 904, force can be transmitted more effectively, thereby achieving a smooth separation of the reducer 6 and the valve body 1. At the same time, the cross-section of the pressure block 904 is designed to be an "L"-shaped structure, which not only increases the structural strength of the pressure block 904, but also ensures its contact area with the edge of the flange 5, and improves the stability and reliability of the abutment. This structure prevents the pressure block from being deformed or damaged during operation, further ensuring the safety and efficiency of the disassembly operation.
[0037] Embodiment 2:
[0038] See also Figure 3 A traction groove 906 is provided on the second movable plate 902. The traction groove 906 is used as the traction point of the external traction mechanism on the reducer 6. The traction groove 906 on the second movable plate 902 provides a clear traction point for the external traction mechanism. Through this traction groove 906, the external traction mechanism can be easily connected to the reducer 6 to achieve precise traction thereof. At the same time, this design not only facilitates the movement and transportation of the reducer 6, but also improves the accuracy and efficiency of the operation. When it is necessary to move or adjust the position of the reducer, the traction groove 906 can be used to complete the operation more labor-saving and quickly.
[0039] See also Figure 1 , Figure 2 , handles 4 are provided on both sides of the support rod 3, which are used as support points for the user to act on the valve body 1. The handles 4 provide a convenient support point for the user. Through this support point, the user can more conveniently operate the valve body 1, such as opening, closing or moving the valve. At the same time, the handles 4 also enhance the stability and safety of the operation. The user can hold the handles firmly to avoid operational errors caused by hand slippage or instability, which not only improves the accuracy and efficiency of the user's control of the valve, but also reduces the safety risks during the operation.
[0040] See also Figure 1 , Figure 2 , Figure 4The reducer 6 is a multi-stage worm reducer, and an input shaft 8 is arranged on one side of the reducer 6. As the main form of the reducer 6, the multi-stage worm reducer can provide a larger reduction ratio and a higher torque output, which enables the reducer 6 to adapt to a wider range of application scenarios and work requirements. The characteristics of the multi-stage worm reducer include high transmission ratio and compact structure, etc., which are very suitable for transmission systems requiring large torque and low speed. At the same time, the input shaft 8 is arranged on one side of the reducer 6, so that the reducer 6 can be more flexibly connected to various driving devices, simplifying the structure of the transmission system, reducing intermediate links, and thus improving the transmission efficiency.
[0041] See also Figure 1 , Figure 2 A butterfly valve plate 2 is arranged on the inner side of the valve body 1. The butterfly valve plate 2 can effectively control the flow of the fluid. By rotating the butterfly valve plate, the flow rate of the medium in the pipeline can be easily adjusted to achieve functions such as quick opening, closing or partial opening. At the same time, the butterfly valve plate 2 has the characteristics of simple structure and flexible operation, which makes the operation of the valve more convenient. In addition, when the butterfly valve plate 2 is fully opened, the fluid resistance is small, which helps to save energy, is also convenient for maintenance and cleaning, and improves the service life and reliability of the valve.
[0042] The implementation principle of the utility model is: first, rotate the first movable plate 901 and the second movable plate 902, so that the pressure block 904 on one side abuts against the edge of the flange 5, and then use a rod-shaped tool such as a screwdriver, a lifting rod, etc. to insert it into the interior of the through groove 905. At this time, one end of the lifting rod abuts against the inner wall of the empty groove 903, and the operator presses the other end of the lifting rod. Due to the abutment effect of the pressure block 904 on the flange 5, the flange 5 and the reducer 6 are gradually separated, which is beneficial to improve the separation convenience of the reducer 6 and the valve body 1. At the same time, it reduces the operation of prying the gap between the reducer 6 and the flange 5 during the traditional separation operation, improves the protection of the reducer 6, and thus enhances the safety during the separation operation.
[0043] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.
[0044] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A valve with a quick-connect integrated adapter with a torque multiplier, characterized in that: The invention comprises a valve body (1) and a reducer (6), wherein a support rod (3) is arranged on the top of the valve body (1), a flange (5) is arranged on the top of the support rod (3), the support rod (3) is detachably connected to the reducer (6) through the flange (5) and mounting bolts (7), an auxiliary mechanism (9) is arranged on the outer side of the reducer (6), the auxiliary mechanism (9) comprises a first movable plate (901) and a second movable plate (902), a hollow groove (903) is provided on the surface of the reducer (6), one end of the first movable plate (901) is rotatably connected to the inner wall of the hollow groove (903), the other end of the first movable plate (901) is rotatably connected to the second movable plate (902), the other end of the second movable plate (902) is provided with a pressing block (904), and a through groove (905) is provided on the surface of the first movable plate (901).
2. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: The cross section of the first movable plate (901) is in an "L"-shaped structure, and the materials of the first movable plate (901) and the second movable plate (902) are both Q460B.
3. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: The pressing block (904) abuts against the edge of the flange (5), and the cross section of the pressing block (904) is in an "L"-shaped structure.
4. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: The second movable plate (902) is provided with a traction groove (906), and the traction groove (906) is used as a traction point for an external traction mechanism to traction the reducer (6).
5. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: Handles (4) are provided on both sides of the support rod (3) and are used as support points for the user to apply force to the valve body (1).
6. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: The reducer (6) is a multi-stage worm reducer, and an input shaft (8) is provided on one side of the reducer (6).
7. The valve with a quick-connect integrated adapter with a torque multiplier according to claim 1, characterized in that: A butterfly valve plate (2) is arranged on the inner side of the valve body (1).