CN217713658U - 45-degree discharge fixed conical valve driven by push-pull rod - Google Patents
45-degree discharge fixed conical valve driven by push-pull rod Download PDFInfo
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- CN217713658U CN217713658U CN202221899443.5U CN202221899443U CN217713658U CN 217713658 U CN217713658 U CN 217713658U CN 202221899443 U CN202221899443 U CN 202221899443U CN 217713658 U CN217713658 U CN 217713658U
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Abstract
The utility model discloses a through driven 45 degrees fixed cone valves that discharge of push-and-pull rod belongs to the cone valve field, including base, 45 degrees return bends, valve body and sleeve floodgate of intaking, its characterized in that: the front surface of the base is fixedly provided with an electric actuating mechanism; through setting up electric actuator, a pedestal, the transmission lead screw, adjusting screw, spacing bolt, the lifting beam, the push-and-pull rod, 45 degrees return bend of intaking, the long nut, valve body and sleeve floodgate, with push-and-pull rod and the design of valve body components of a whole that can function independently, can realize dismantling conveniently, during the installation, can assemble valve body and 45 degrees return bend earlier, install the push-and-pull rod again, connect through the long nut, dismantle the same reason, and utilize the long nut to connect the push-and-pull rod segmentation, more make things convenient for the packing transportation, through adjusting screw in degree of depth, can realize that the valve is opened stroke entirely and overhaul the stroke switch, make things convenient for the valve to change easily damaged rubber seal at any time, thereby brought the facility for the use of fixed cone valve.
Description
Technical Field
The utility model belongs to the technical field of the cone valve, concretely relates to through driven 45 degrees fixed cone valves that discharge of push-and-pull rod.
Background
The cone valve is a working valve which adjusts the flow by changing the distance between a movable valve sleeve and a fixed cone, and the structure types of the fixed cone valve are three according to JB/T12796-2016: the cone valve with the fixed air guide sleeve, the cone valve with the movable air guide sleeve and the cone valve driven by the sliding block mechanism need to be installed to the 45-degree downward inclined position of a pipeline due to the limitation of an installation site, however, most of existing fixed cone valves are inconvenient to install, so that the problems of time and labor waste when the fixed cone valves are installed are caused, the push-pull rod of the fixed cone valve is too long, the machining precision is difficult to guarantee, and therefore the 45-degree discharge fixed cone valve driven by the push-pull rod is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a through the driven 45 degrees fixed cone valves that discharge of push-and-pull rod to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a through driven 45 degrees fixed cone valves of emission of push-and-pull rod, includes base, 45 degrees return bends of intaking, valve body and sleeve floodgate, its characterized in that: the front of the base is fixedly provided with an electric actuating mechanism, the front of the base is fixedly connected with a lifting beam, the side face of the electric actuating mechanism is fixedly connected with a transmission lead screw, the front of the lifting beam is movably connected with an adjusting screw rod, one end of the adjusting screw rod is movably connected with a push-pull rod, and one end of the push-pull rod is movably connected with a sleeve gate through a long nut.
In a preferred embodiment, the outer part of the transmission screw rod is sleeved with the inner thread of the lifting beam, and the transmission screw rod is located in the middle of the side surface of the lifting beam.
In a preferred embodiment, a limit bolt is screwed on the side surface of the lifting beam.
As a preferred embodiment, the side of the 45-degree water inlet elbow is fixedly connected with the side of the valve body through a flange, and the valve body is made of carbon steel material.
Compared with the prior art, the beneficial effects of the utility model are that:
this through driven 45 degrees discharge fixed cone valve of push-pull rod, through setting up electric actuator, a pedestal, the transmission lead screw, adjusting screw, spacing bolt, the lifting beam, the push-pull rod, 45 degrees return bend of intaking, the long nut, valve body and sleeve floodgate, can be at the in-process that fixed cone valve used, with the design of push-pull rod and the components of a whole that can function independently of the valve body, can realize dismantling conveniently, during the installation, can assemble valve body and 45 degrees return bend earlier, install the push-pull rod again, connect through the long nut, dismantle the same reason, and utilize the long nut to connect the push-pull rod segmentation, more convenient packing transportation, through adjusting screw in degree of depth, can realize that the valve is opened stroke entirely and overhaul the stroke switch, make things convenient for the valve to change easily damaged rubber seal at any time, can realize two push-pull rod installation length unanimity through adjusting screw, avoid only one push-pull rod atress, thereby brought the facility for the use of fixed cone valve.
Drawings
FIG. 1 is a schematic view of a 45 degree bleed fixed cone valve;
fig. 2 is a side view of the base.
In the figure: 1. an electric actuator; 2. a base; 3. a transmission screw rod; 4. adjusting the screw rod; 5. a limit bolt; 6. a lifting beam; 7. a push-pull rod; 8. a 45-degree water inlet bent pipe; 9. a long nut; 10. a valve body; 11. a sleeve gate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.
Referring to fig. 1 and 2, the present invention provides a 45-degree discharge fixed conical valve driven by a push-pull rod, including a base 2, a 45-degree water inlet elbow 8, a valve body 10 and a sleeve gate 11, for the convenience of using the fixed conical valve, an electric actuator 1 can be fixedly installed on the front of the base 2, and a lifting beam 6 is fixedly connected on the front of the base 2, a driving screw rod 3 is fixedly connected on the side of the electric actuator 1, an adjusting screw rod 4 is movably connected on the front of the lifting beam 6, a push-pull rod 7 is movably connected at one end of the adjusting screw rod 4, one end of the push-pull rod 7 is movably connected with the sleeve gate 11 through a long nut 9, the exterior of the driving screw rod 3 is sleeved with the internal thread of the lifting beam 6, the driving screw rod 3 is located in the middle of the side of the lifting beam 6, the side thread of the lifting beam 6 is connected with a limit bolt 5, the side face of the 45-degree water inlet elbow 8 is fixedly connected with the side face of the valve body 10 through a flange, the valve body 10 is made of carbon steel materials, an electric actuating mechanism 1 is utilized to drive a lifting beam 6 to move up and down through a transmission lead screw 3 in the process of fixing the conical valve, the lifting beam 6 and a push-pull rod 7 are connected with each other through a pin shaft to synchronously move, the valve body 10 and the 45-degree water inlet elbow 8 are fixedly connected through a flange, a sleeve gate 11 and the push-pull rod 7 are connected through a pin shaft to enable the sleeve gate 11 to move on the sliding surface of the valve body 10, so that the switching valve action of the conical valve is fixed, the push-pull rod 7 and the valve body 10 are designed in a split mode, the disassembly is convenient, when the conical valve is installed, the valve body 10 and the 45-degree water inlet elbow 8 can be assembled, then the push-pull rod 7 is installed and connected through a long nut 9, the disassembly is identical, and the long nut 9 is utilized for connecting and segmenting the push-pull rod 7, so that the packaging and transportation are more convenient, through adjusting screw 4 screw in degree of depth, can realize that the valve is opened stroke entirely and overhaul the stroke switch, make things convenient for the valve to change easily damaged rubber seal at any time, can realize two push-and-pull rods 7 installation length unanimity through adjusting screw 4, avoid only a push-and-pull rod 7 atress to the use of fixing the cone valve has brought the facility.
The utility model discloses a theory of operation and use flow: the method comprises the steps that firstly, in the process of using a fixed conical valve, an electric actuating mechanism 1 is utilized to drive a lifting beam 6 to move up and down through a transmission lead screw 3, the lifting beam 6 and a push-pull rod 7 are connected through a pin shaft to realize synchronous movement, a valve body 10 and a 45-degree water inlet bent pipe 8 are connected and fixed through a flange, a sleeve gate 11 and the push-pull rod 7 are connected through the pin shaft to enable the sleeve gate 11 to move on the sliding surface of the valve body 10, and therefore the action of a switch valve of the fixed conical valve is realized, the push-pull rod 7 and the valve body 10 are designed in a split mode, the disassembly is convenient, during the installation, the valve body 10 and the 45-degree water inlet bent pipe 8 can be assembled firstly, then the push-pull rod 7 is installed, the push-pull rod 7 is connected through a long nut 9, the disassembly is in the same, the push-pull rod 7 is connected through the long nut 9 to segment, the packaging and the transportation are more convenient, the full-opening stroke and the maintenance stroke switching of the valve can be realized through the screwing-in depth of an adjusting screw rod 4, the easy-damage rubber sealing ring of the valve is convenient to replace the valve, the installation of the two push-pull rods 7 can be realized at any time, the same length of the adjusting screw rod 4, only one push-pull rod 7 is avoided, and the use of the fixed conical valve is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a through driven 45 degrees fixed cone valves of emission of push-and-pull rod, includes base (2), 45 degrees return bend (8), valve body (10) and sleeve floodgate (11), its characterized in that of intaking: the front fixed mounting of base (2) has electric actuator (1), and the front fixedly connected with lifting beam (6) of base (2), the side fixedly connected with transmission lead screw (3) of electric actuator (1), the front swing joint of lifting beam (6) has adjusting screw (4), the one end swing joint of adjusting screw (4) has push-and-pull rod (7), swing joint between long nut (9) and sleeve floodgate (11) is passed through to the one end of push-and-pull rod (7).
2. The 45 degree discharge fixed cone valve driven by a push-pull rod of claim 1 wherein: the outside of transmission lead screw (3) cup joints with the internal thread of hoisting roof beam (6), transmission lead screw (3) are located the middle part of hoisting roof beam (6) side.
3. The 45 degree discharge fixed cone valve driven by a push-pull rod of claim 1 wherein: and the side surface of the lifting beam (6) is in threaded connection with a limiting bolt (5).
4. The 45 degree discharge fixed cone valve driven by a push-pull rod of claim 1 wherein: the side of 45 degrees return bend (8) of intaking passes through flange fixed connection with the side of valve body (10), the material of valve body (10) is carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899443.5U CN217713658U (en) | 2022-07-22 | 2022-07-22 | 45-degree discharge fixed conical valve driven by push-pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899443.5U CN217713658U (en) | 2022-07-22 | 2022-07-22 | 45-degree discharge fixed conical valve driven by push-pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217713658U true CN217713658U (en) | 2022-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221899443.5U Active CN217713658U (en) | 2022-07-22 | 2022-07-22 | 45-degree discharge fixed conical valve driven by push-pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217713658U (en) |
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2022
- 2022-07-22 CN CN202221899443.5U patent/CN217713658U/en active Active
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