CN222229599U - A gate valve combination joint - Google Patents
A gate valve combination joint Download PDFInfo
- Publication number
- CN222229599U CN222229599U CN202421113006.5U CN202421113006U CN222229599U CN 222229599 U CN222229599 U CN 222229599U CN 202421113006 U CN202421113006 U CN 202421113006U CN 222229599 U CN222229599 U CN 222229599U
- Authority
- CN
- China
- Prior art keywords
- component
- flange
- top surface
- gate valve
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 17
- 238000010168 coupling process Methods 0.000 description 17
- 238000005859 coupling reaction Methods 0.000 description 17
- 239000012535 impurity Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a gate valve combined joint, which relates to the technical field of gate valves and comprises a connecting component, an adjusting component and a limiting component, wherein the connecting component is used for connecting other pipelines, the adjusting component is arranged in an inner cavity of the connecting component and is used for discharging and closing water in the inner cavity of the connecting component, the limiting component is arranged on the top surface of the connecting component and is positioned at the outer side of the adjusting component, the limiting component is used for limiting the adjusting component, the connecting component comprises a connecting pipe, and a supporting pipe is connected to the middle position of the top of the connecting pipe in a conducting manner.
Description
Technical Field
The utility model relates to the technical field of gate valves, in particular to a gate valve combined joint.
Background
The gate valve (gatevalve) is a shutter, the moving direction of the shutter is perpendicular to the fluid direction, the gate valve can only be fully opened and fully closed, the gate valve cannot be regulated and throttled, the gate valve is sealed by the contact of a valve seat and the shutter, the metal material can be deposited on the sealing surface to increase the wear resistance, such as deposited 1Cr13, STL6, stainless steel and the like, the shutter is provided with a rigid shutter and an elastic shutter, the gate valve is divided into the rigid gate valve and the elastic gate valve according to the difference of the shutters, and the gate valve has the advantages of simple structure, small flow resistance, good sealing performance and the like, is widely applied to the industrial field, particularly in a pipeline system, is suitable for controlling high-temperature, high-pressure and highly corrosive media, and can realize better cut-off property.
The existing gate valve combined joint is inconvenient to overhaul and maintain although capable of opening and closing a pipeline, so that workers cannot clean internal impurities, and further the service life is shortened, and therefore the gate valve combined joint is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a gate valve combined joint, which solves the problems that the gate valve combined joint is inconvenient to overhaul and maintain and cannot clean internal impurities.
The gate valve combined joint comprises a connecting component, wherein the connecting component is used for connecting other pipelines;
the adjusting component is arranged in the inner cavity of the connecting component and is used for discharging and closing water in the inner cavity of the connecting component, and
The limiting assembly is arranged on the top surface of the connecting assembly and located on the outer side of the adjusting assembly, and the limiting assembly is used for limiting the adjusting assembly.
Preferably, the connecting assembly comprises a connecting pipe, wherein a supporting pipe is connected in a conducting manner at the middle position of the top of the connecting pipe, and limit rings are arranged on the bottom surface of the supporting pipe and on two sides of the middle position of an inner cavity of the connecting pipe;
The outer sides of the two ends of the connecting pipe are respectively provided with a first flange, the outer sides of the top surfaces of the supporting pipes are respectively provided with a second flange, and the top surfaces of the second flanges are connected with the bottom surfaces of the limiting assemblies.
Preferably, a limiting block is arranged between the two limiting rings, the bottom surface of the limiting block is connected with the bottom end of the central position of the inner cavity of the connecting pipe, and the top surface of the limiting block is connected with the bottom surface of the adjusting component.
Preferably, the limiting assembly comprises a conical cover, the conical cover is arranged on the top surface of the supporting tube, a third flange is arranged on the outer side of the bottom surface of the conical cover, fixing bolts are rotatably connected to the top surface of the third flange, a plurality of fixing bolts are arranged, and the fixing bolts are distributed in a circumferential array;
the bottom surface of the third flange is connected with the top surface of the second flange through a fixing bolt;
the middle position of the top surface of the conical cover is provided with an internal threaded hole, and the internal threaded hole is connected with the adjusting assembly.
Preferably, the bottom surface of the third flange is movably connected with a sealing ring, and the bottom surface of the sealing ring is connected with the top surface of the second flange.
Preferably, the adjusting assembly comprises an external threaded rod which is rotationally connected with the inner cavity of the internal threaded hole, a rotating column is arranged on the bottom surface of the external threaded rod, and a plugging part is arranged on the bottom surface of the rotating column;
the top surface of the external threaded rod is provided with a handle, and the handle is used for facilitating a worker to rotate the external threaded rod.
Preferably, the plugging part comprises a retainer ring, the retainer ring is arranged at the bottom end of the rotating column, a connecting column is arranged at the top end of the retainer ring, a mounting groove is formed in the top surface of the connecting column, a bearing is arranged in an inner cavity of the mounting groove, and the inner cavity of the bearing is connected with the bottom surface of the rotating column.
Advantageous effects
The utility model provides a gate valve combined joint. Compared with the prior art, the method has the following beneficial effects:
This gate valve makes up connects, when needs are to other pipeline butt joints, at first connect coupling assembling in the middle of other pipelines, then install spacing subassembly at coupling assembling top surface, thereby can make coupling assembling be the spacing subassembly and provide the support, and then can make things convenient for the staff to install and dismantle, so that can make things convenient for the staff to overhaul and maintain, clear up inside impurity, check sealing performance, guarantee its normal operating, because coupling assembling inner chamber swing joint has adjusting part, and spacing subassembly inner chamber rotates with the adjusting part outside and link to each other, thereby can make spacing subassembly spacing adjusting part, and then can improve adjusting part's stability, so that can make adjusting part carry out the shutoff to the water of coupling assembling inner chamber.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the overall planing surface structure of the present utility model;
FIG. 3 is a schematic view of a planing surface structure of a connecting assembly according to the present utility model;
FIG. 4 is a schematic view of a spacing assembly according to the present utility model;
FIG. 5 is a schematic view of the structure of the adjusting assembly of the present utility model.
The device comprises a connecting component 1, a connecting pipe 11, a connecting pipe 12, a supporting pipe 13, a limit ring 14, a first flange 15, a second flange 16, a limit block 2, a limit component 21, a conical cover 22, a third flange 23, a fixing bolt 24, an internal threaded hole 25, a sealing ring 3, an adjusting component 31, an external threaded rod 32, a rotating column 33, a check ring 34, a connecting column 35, a mounting groove 36, a bearing 37 and a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-5, the utility model provides a technical scheme that the gate valve combined joint comprises a connecting component 1, an adjusting component 3, a limiting component 2 and a limiting component 2, wherein the connecting component 1 is used for connecting other pipelines, the adjusting component 3 is arranged in an inner cavity of the connecting component 1, the adjusting component 3 is used for discharging and closing water in the inner cavity of the connecting component 1, and the limiting component 2 is arranged on the top surface of the connecting component 1 and is positioned outside the adjusting component 3, and the limiting component 2 is used for limiting the adjusting component 3;
when needs are to dock with other pipelines, at first connect coupling assembling 1 in the middle of other pipelines, then install spacing subassembly 2 at coupling assembling 1 top surface, thereby can make coupling assembling 1 provide the support for spacing subassembly 2, and then can make things convenient for the staff to install and dismantle, so that can make things convenient for the staff to overhaul and maintain, clear up inside impurity, check sealing performance, guarantee its normal operating, because coupling assembling 1 inner chamber swing joint has adjusting part 3, and spacing subassembly 2 inner chamber rotates with adjusting part 3 outside and links to each other, thereby can make spacing subassembly 2 spacing adjusting part 3, and then can improve adjusting part 3's stability, so that can make adjusting part 3 shutoff to the water of coupling assembling 1 inner chamber.
Referring to fig. 1, 2 and 3, the connecting assembly 1 comprises a connecting pipe 11, wherein a supporting pipe 12 is connected at the middle position of the top of the connecting pipe 11 in a conducting way, limit rings 13 are arranged on the bottom surface of the supporting pipe 12 and are positioned on two sides of the middle position of an inner cavity of the connecting pipe 11, a first flange 14 is arranged on the outer sides of two ends of the connecting pipe 11, a second flange 15 is arranged on the outer side of the top surface of the supporting pipe 12, the top surface of the second flange 15 is connected with the bottom surface of the limiting assembly 2, a limiting block 16 is arranged between the two limit rings 13, the bottom surface of the limiting block 16 is connected with the bottom end of the middle position of the inner cavity of the connecting pipe 11, and the top surface of the limiting block 16 is connected with the bottom surface of the adjusting assembly 3;
Through the connecting pipe 11 in the coupling assembling 1, can link to each other with other pipelines, can provide the installation basis for stay tube 12 again, thereby can make the connecting pipe 11 provide the support for stay tube 12, owing to stay tube 12 bottom surface just be located the equal fixedly connected with spacing collar 13 in connecting pipe 11 inner chamber central position both sides, and spacing collar 13 one side is laminated mutually with adjusting part 3 bottom, thereby can make connecting pipe 11 provide the support for spacing collar 13, and then can make spacing collar 13 carry out spacing to adjusting part 3 bottom, so can make adjusting part 3 bottom carry out the shutoff to connecting pipe 11 inner chamber, owing to fixedly connected with stopper 16 between two spacing collars 13, and stopper 16 bottom surface links to each other with connecting pipe 11 inner chamber central position bottom, stopper 16 top surface links to each other with adjusting part 3 bottom surface, thereby can make connecting pipe 11 provide the support for spacing piece 16, and then can make stopper 16 provide the support for adjusting part 3, so that can avoid excessively closing and cause the damage, owing to connecting pipe 11 both ends outside all fixedly connected with first flange 14, thereby can make first flange 14 link to other pipelines carry out shutoff, so that can make adjusting part 3 bottom to carry out shutoff to the shutoff, and support tube 12 top surface mounting flange 2 is convenient for the second flange 2, and support flange 2 is provided for the support assembly 2, and the support flange 2 is convenient for the top surface mounting.
Referring to fig. 1, 2 and 4, the limiting assembly 2 comprises a conical cover 21, wherein the conical cover 21 is arranged on the top surface of the supporting tube 12, a third flange 22 is arranged on the outer side of the bottom surface of the conical cover 21, fixing bolts 23 are rotatably connected to the top surface of the third flange 22, a plurality of fixing bolts 23 are arranged, the plurality of fixing bolts 23 are distributed in a circumferential array, the bottom surface of the third flange 22 is connected with the top surface of the second flange 15 through the fixing bolts 23, an internal threaded hole 24 is formed in the central position of the top surface of the conical cover 21, the internal threaded hole 24 is connected with the adjusting assembly 3, a sealing ring 25 is movably connected to the bottom surface of the third flange 22, and the bottom surface of the sealing ring 25 is connected with the top surface of the second flange 15;
Through the toper cover 21 in spacing subassembly 2, can connect at stay tube 12 top surface, can provide the installation basis for third flange 22 again, because third flange 22 top surface rotates and is connected with fixing bolt 23, and third flange 22 bottom surface passes through fixing bolt 23 and links to each other with second flange 15 top surface, thereby can make toper cover 21 pass through second flange 15 and third flange 22 and stay tube 12 top surface, and then can make stay tube 12 provide the support for toper cover 21, so that can make things convenient for the staff to dismantle and install, because toper cover 21 top surface intermediate position has offered internal thread hole 24, and internal thread hole 24 links to each other with adjusting part 3, thereby can make toper cover 21 provide the support for adjusting part 3, and then can make adjusting part 3 rotate at internal thread hole 24 inner chamber, so that can adjust adjusting part 3's position, because third flange 22 bottom surface swing joint has sealing washer 25, and sealing washer 25 bottom surface links to each other with second flange 15 top surface, thereby can increase the leakproofness between third flange 22 and the second flange 15, and then can avoid leaking.
Referring to fig. 1, 2 and 5, the adjusting assembly 3 comprises an external threaded rod 31, the external threaded rod 31 is rotatably connected with the inner cavity of the internal threaded hole 24, a rotating column 32 is arranged on the bottom surface of the external threaded rod 31, a plugging part is arranged on the bottom surface of the rotating column 32, a handle 37 is arranged on the top surface of the external threaded rod 31, the handle 37 is used for facilitating the rotation of the external threaded rod 31 by workers, the plugging part comprises a retainer ring 33, the retainer ring 33 is arranged at the bottom end of the rotating column 32, a connecting column 34 is arranged at the top end of the retainer ring 33, a mounting groove 35 is formed on the top surface of the connecting column 34, a bearing 36 is arranged in the inner cavity of the mounting groove 35, and the inner cavity of the bearing 36 is connected with the bottom surface of the rotating column 32;
Through the external screw rod 31 among the adjusting part 3, can rotate and connect the internal screw hole 24 inner chamber, can provide the installation basis again for handle 37, because external screw rod 31 bottom surface fixedly connected with rotates post 32, thereby rotate post 32 bottom surface fixedly connected with retaining ring 33 and drive external screw rod 31 and rotate in the time of can making handle 37 pivoted, and then can make external screw rod 31 drive rotate post 32 and reciprocate, so that can make rotate post 32 drive retaining ring 33 and reciprocate, because retaining ring 33 top fixedly connected with spliced pole 34, and the mounting groove 35 has been seted up on spliced pole 34 top surface, bearing 36 is installed to the mounting groove 35 inner chamber simultaneously, and the bearing 36 inner chamber links to each other with rotating post 32 bottom surface, thereby can make rotate post 32 rotate at bearing 36 inner chamber, and then can make rotate post 32 drive retaining ring 33 and reciprocate, so as to make retaining ring 33 carry out the shutoff.
During operation, when needs dock with other pipelines, at first connect coupling assembling 1 in the middle of other pipelines, then install spacing subassembly 2 at coupling assembling 1 top surface, thereby can make coupling assembling 1 provide support for spacing subassembly 2, and then can make things convenient for the staff to install and dismantle, so that can make things convenient for the staff to overhaul and maintain, clear up inside impurity, check sealing performance, guarantee its normal operating, because coupling assembling 1 inner chamber swing joint has adjusting part 3, and spacing subassembly 2 inner chamber rotates with adjusting part 3 outside and links to each other, thereby can make spacing subassembly 2 spacing adjusting part 3, and then can improve adjusting part 3's stability, so that can make adjusting part 3 carry out the shutoff to the water of coupling assembling 1 inner chamber.
Through the connecting pipe 11 in the coupling assembling 1, can link to each other with other pipelines, can provide the installation basis for stay tube 12 again, thereby can make the connecting pipe 11 provide the support for stay tube 12, owing to stay tube 12 bottom surface just be located the equal fixedly connected with spacing collar 13 in connecting pipe 11 inner chamber central position both sides, and spacing collar 13 one side is laminated mutually with adjusting part 3 bottom, thereby can make connecting pipe 11 provide the support for spacing collar 13, and then can make spacing collar 13 carry out spacing to adjusting part 3 bottom, so can make adjusting part 3 bottom carry out the shutoff to connecting pipe 11 inner chamber, owing to fixedly connected with stopper 16 between two spacing collars 13, and stopper 16 bottom surface links to each other with connecting pipe 11 inner chamber central position bottom, stopper 16 top surface links to each other with adjusting part 3 bottom surface, thereby can make connecting pipe 11 provide the support for spacing piece 16, and then can make stopper 16 provide the support for adjusting part 3, so that can avoid excessively closing and cause the damage, owing to connecting pipe 11 both ends outside all fixedly connected with first flange 14, thereby can make first flange 14 link to other pipelines carry out shutoff, so that can make adjusting part 3 bottom to carry out shutoff to the shutoff, and support tube 12 top surface mounting flange 2 is convenient for the second flange 2, and support flange 2 is provided for the support assembly 2, and the support flange 2 is convenient for the top surface mounting.
Through the toper cover 21 in spacing subassembly 2, can connect at stay tube 12 top surface, can provide the installation basis for third flange 22 again, because third flange 22 top surface rotates and is connected with fixing bolt 23, and third flange 22 bottom surface passes through fixing bolt 23 and links to each other with second flange 15 top surface, thereby can make toper cover 21 pass through second flange 15 and third flange 22 and stay tube 12 top surface, and then can make stay tube 12 provide the support for toper cover 21, so that can make things convenient for the staff to dismantle and install, because toper cover 21 top surface intermediate position has offered internal thread hole 24, and internal thread hole 24 links to each other with adjusting part 3, thereby can make toper cover 21 provide the support for adjusting part 3, and then can make adjusting part 3 rotate at internal thread hole 24 inner chamber, so that can adjust adjusting part 3's position, because third flange 22 bottom surface swing joint has sealing washer 25, and sealing washer 25 bottom surface links to each other with second flange 15 top surface, thereby can increase the leakproofness between third flange 22 and the second flange 15, and then can avoid leaking.
Through the external screw rod 31 among the adjusting part 3, can rotate and connect the internal screw hole 24 inner chamber, can provide the installation basis again for handle 37, because external screw rod 31 bottom surface fixedly connected with rotates post 32, thereby rotate post 32 bottom surface fixedly connected with retaining ring 33 and drive external screw rod 31 and rotate in the time of can making handle 37 pivoted, and then can make external screw rod 31 drive rotate post 32 and reciprocate, so that can make rotate post 32 drive retaining ring 33 and reciprocate, because retaining ring 33 top fixedly connected with spliced pole 34, and the mounting groove 35 has been seted up on spliced pole 34 top surface, bearing 36 is installed to the mounting groove 35 inner chamber simultaneously, and the bearing 36 inner chamber links to each other with rotating post 32 bottom surface, thereby can make rotate post 32 rotate at bearing 36 inner chamber, and then can make rotate post 32 drive retaining ring 33 and reciprocate, so as to make retaining ring 33 carry out the shutoff.
To sum up, the device can be connected with other pipelines, can carry out the shutoff again to it, can make things convenient for the staff to overhaul again and maintain to can make things convenient for the staff to change and clear up inside impurity to damaging the part, and then can guarantee its normal operating, in order to improve life.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421113006.5U CN222229599U (en) | 2024-05-21 | 2024-05-21 | A gate valve combination joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421113006.5U CN222229599U (en) | 2024-05-21 | 2024-05-21 | A gate valve combination joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222229599U true CN222229599U (en) | 2024-12-24 |
Family
ID=93907693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421113006.5U Active CN222229599U (en) | 2024-05-21 | 2024-05-21 | A gate valve combination joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222229599U (en) |
-
2024
- 2024-05-21 CN CN202421113006.5U patent/CN222229599U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222229599U (en) | A gate valve combination joint | |
| CN211875153U (en) | A flanged ball valve with good sealing performance | |
| CN115059772B (en) | Fireproof sealed rotary ball valve and assembly method thereof | |
| CN213745082U (en) | Special anti-backflow desulfurization butterfly valve for power plant | |
| CN211371315U (en) | Butt clamp type soft sealing butterfly valve | |
| CN222141995U (en) | Double-sealing type triple offset butterfly valve | |
| CN112664664B (en) | A telescopic butterfly valve easy to maintain and control method thereof | |
| CN213712072U (en) | An easy-to-assemble plastic valve for a water flow sensor | |
| CN211059439U (en) | Two-way sealing high-pressure butterfly valve | |
| CN220600464U (en) | Gate valve body structure | |
| CN219242719U (en) | Check valve convenient to installation | |
| CN221880267U (en) | High-performance dome valve | |
| CN221922033U (en) | A high temperature and high pressure reciprocating shaft sealing gas valve | |
| CN216843560U (en) | Convenient-to-detach tetrafluoro butterfly valve | |
| CN215806361U (en) | Double semi-axis middle line type soft seal butterfly valve of wafer formula | |
| CN216112230U (en) | Sealed full-vacuum powder-wrapped butterfly valve capable of being quickly disassembled and assembled | |
| CN219888953U (en) | Adjustable connecting piece for connecting valve and pipeline | |
| CN220396510U (en) | Butt-clamping type hard sealing butterfly valve | |
| CN222046639U (en) | A butterfly valve with good sealing performance | |
| CN221257695U (en) | High-performance ceramic sealing butterfly valve | |
| CN220505819U (en) | Butterfly valve mould of low moment | |
| CN216045513U (en) | High leakproofness flange butterfly valve for natural gas | |
| CN221857848U (en) | An assembled laboratory pipe connector | |
| CN220037470U (en) | Pneumatic high-vacuum turbine butterfly valve | |
| CN222255158U (en) | Split check valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |