CN212804452U - Hydraulic ground safety valve - Google Patents
Hydraulic ground safety valve Download PDFInfo
- Publication number
- CN212804452U CN212804452U CN202021324840.0U CN202021324840U CN212804452U CN 212804452 U CN212804452 U CN 212804452U CN 202021324840 U CN202021324840 U CN 202021324840U CN 212804452 U CN212804452 U CN 212804452U
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- pipeline
- bottom plate
- safety valve
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Abstract
The utility model discloses a hydraulic ground safety valve, including relief valve body, flange port and supporting mechanism, two the flange port is installed in relief valve body both sides, flange pipeline is installed through the bolt in flange port both sides, the supporting mechanism is placed in relief valve body left side ground and can support flange port and pipeline flange, the supporting mechanism includes movable bottom plate, support frame and supporting component, "U" type the support frame is placed in ground, the movable bottom plate level is located directly over the support frame, and is provided with adjusting part between the two, two the supporting component is perpendicular and movably mounted at movable bottom plate top; the utility model discloses a be provided with supporting mechanism, can play the supporting role to the pipeline that relief valve side flange port and external world are connected, liberate the both hands that artificial support connecting tube said relatively, greatly reduce the consumption of the power of support pipeline simultaneously, make things convenient for the alignment location of screw hole on pipeline flange and the flange port.
Description
Technical Field
The utility model belongs to the technical field of the relief valve, concretely relates to hydraulic ground relief valve.
Background
The safety valve is a special valve, wherein the opening and closing part is in a normally closed state under the action of external force, and when the pressure of a medium in equipment or a pipeline rises to exceed a specified value, the medium is discharged to the outside of the system to prevent the pressure of the medium in the pipeline or the equipment from exceeding the specified value. The hydraulic safety valve is a ground safety system for ensuring the safe exploitation and transportation of petroleum and natural gas, and is used for the safety protection of well sites under the critical conditions of gas leakage, fire and the like.
The existing ground safety valves are provided with an inlet and an outlet, the ports of the existing ground safety valves are usually connected with an external pipeline through flanges, one hand is needed to support the pipeline to align the flanges when the inlet and the outlet are connected, the problem that the pipeline is relatively troublesome and the consumption of more force is caused is solved, and therefore a hydraulic ground safety valve is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic ground relief valve to be provided with into, export on solving some ground relief valves that propose among the above-mentioned background art, its port is usually through flange and external pipe connection, and the two is connected and probably needs a hand to support the pipeline and let the flange align, comparatively troublesome and cause the problem of the consumption of more power.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic ground relief valve, includes relief valve body, flange port and supporting mechanism, two the flange port is installed in relief valve body both sides, flange pipeline is installed through the bolt in flange port both sides, supporting mechanism places on relief valve body left side ground and can support flange port and pipeline flange, supporting mechanism includes movable bottom plate, support frame and supporting component, "U" type ground is arranged in to the support frame, the movable bottom plate level is directly over the support frame, and is provided with adjusting part, two between the two the supporting component is perpendicular and movable mounting at movable bottom plate top, and it can with flange port and pipeline flange bottom contact, supporting component closes with movable bottom plate screw thread soon and is connected.
Preferably, the supporting component comprises a supporting arc plate, a fixing column and a limiting rod, the supporting arc plate is located at the end of the flange and at the bottom of the pipeline, a mounting sleeve is fixed on the lower surface of the supporting arc plate, the lower end of the fixing column is screwed to penetrate through the movable bottom plate, the upper end of the fixing column extends into the mounting sleeve, and the mounting sleeve can rotate around the fixing column.
Preferably, the mounting sleeve and the fixing column can be fixedly connected through a limiting rod, the limiting rod can be removed, and the fixing column can rotate to move up and down.
Preferably, the adjusting assembly comprises an adjusting screw and a bearing ring, a round hole for fixing the bearing ring is formed in the surface of the movable bottom plate, the lower end of the adjusting screw is located in the support frame, a hand wheel is fixed at the end of the adjusting screw, the other end of the adjusting screw is screwed to penetrate through the support frame, and the end of the adjusting screw is located in the round hole.
Preferably, the bearing ring is fixed on the inner wall of the circular hole and sleeved at the upper end of the adjusting screw rod, and the adjusting screw rod can move up and down.
Preferably, a valve rod and a return spring are arranged inside the safety valve body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a be provided with supporting mechanism, can play the supporting role to the pipeline that relief valve side flange port and external world are connected, liberate the both hands that artificial support connecting tube said relatively, greatly reduce the consumption of the power of support pipeline simultaneously, make things convenient for the alignment location of screw hole on pipeline flange and the flange port.
(2) The utility model discloses a be provided with adjusting part, can be according to the altitude mixture control supporting component's of flange port height, the relative increase is to the support scope of flange port height, and simple structure convenient operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the supporting mechanism of the present invention;
fig. 3 is a left side view partially schematic illustration of the support assembly of fig. 2 according to the present invention;
FIG. 4 is a schematic diagram of a partial internal structure of the adjustment assembly of FIG. 2 according to the present invention;
in the figure: 1. a safety valve body; 2. a flange port; 3. a support mechanism; 31. a movable bottom plate; 32. a support frame; 33. a support assembly; 331. supporting the arc plate; 332. fixing a column; 333. a limiting rod; 4. an adjustment assembly; 41. adjusting the screw rod; 42. a bearing ring; 5. installing a sleeve; 6. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a hydraulic ground safety valve comprises a safety valve body 1, flange ports 2 and a supporting mechanism 3, wherein the two flange ports 2 are arranged on two sides of the safety valve body 1, flange pipelines are arranged on two sides of the flange ports 2 through bolts, the supporting mechanism 3 is placed on the left side ground of the safety valve body 1 and can support the flange ports 2 and pipeline flanges, the supporting mechanism 3 comprises a movable bottom plate 31, a supporting frame 32 and a supporting assembly 33, the U-shaped supporting frame 32 is placed on the ground, the movable bottom plate 31 is horizontally positioned right above the supporting frame 32, an adjusting assembly 4 is arranged between the movable bottom plate and the supporting frame, the two supporting assemblies 33 are vertically and movably arranged on the top of the movable bottom plate 31 and can be contacted with the flange ports 2 and the bottom of a pipeline flange, the supporting assembly 33 is connected with the movable bottom plate 31 in a threaded screwing mode, and the supporting mechanism 3 is arranged to play a supporting, the both hands of artificial support connecting tube have been liberated relatively, and the very big degree has reduced the consumption of the power of supporting the pipeline simultaneously, makes things convenient for the alignment location of screw hole on pipeline flange and the flange port 2.
In this embodiment, preferably, the supporting component 33 includes a supporting arc plate 331, a fixed column 332 and a limiting rod 333, the supporting arc plate 331 is located at the flange port 2 and the bottom of the pipeline, the lower surface of the supporting arc plate is fixed with the mounting sleeve 5, the lower end of the fixed column 332 is screwed to penetrate through the movable bottom plate 31, the upper end of the fixed column 332 extends into the mounting sleeve 5, the mounting sleeve 5 can rotate around the fixed column 332, the mounting sleeve 5 and the fixed column 332 can be fixedly connected through the limiting rod 333, the limiting rod 333 can be removed, the fixed column 332 can rotate to move up and down, by providing the supporting component 33, the supporting function can be achieved, the supporting height can be conveniently adjusted according to the flange port 2 and the height of the.
In this embodiment, preferably, the adjusting assembly 4 includes an adjusting screw 41 and a bearing ring 42, a round hole 6 for fixing the bearing ring 42 is provided on the surface of the movable bottom plate 31, the lower end of the adjusting screw 41 is located in the support frame 32, and a hand wheel is fixed at the end portion, the other end of the adjusting screw is screwed to pass through the support frame 32, and the end portion of the adjusting screw is located in the round hole 6, the bearing ring 42 is fixed on the inner wall of the round hole 6, and the adjusting screw 41 is sleeved with the bearing ring 42, the movable bottom plate 31 can be prevented from rotating along with the screw by using the bearing ring 42, the adjusting screw 41 can move up and down, through the adjusting assembly 4, the height of the supporting assembly 33 can be.
In this embodiment, preferably, the valve rod and the return spring are installed inside the safety valve body 1, and the valve rod and the return spring are combined with other accessories to facilitate automatic return of the subsequent safety valve.
The utility model discloses a theory of operation and use flow: when the utility model is used, the whole supporting mechanism 3 can be arranged at the bottom of the flange port 2, the hand wheel can be held to drive the adjusting screw rod 41 to rotate, the screw rod is screwed with the supporting frame 32, the screw rod rotates to move upwards to drive the movable bottom plate 31 to move upwards until the supporting arc plate 331 contacts with the bottom of the flange port 2, then the height of the supporting arc plate 331 is adjusted according to the external pipeline size connected with the flange port 2, the supporting arc plate 331 can be held to rotate, the fixed column 332 is screwed with the movable bottom plate 31 to move upwards or downwards, then the limiting rod 333 is taken down, the arc plate rotates around the fixed column 332 until the inner surface contacts with the bottom of the pipeline, the arc plate is fixed by the limiting rod 333, thereby the supporting arc plate 331 is at the proper supporting height for the pipeline, the pipeline flange and the flange port 2 contact with the surface of the movable bottom plate 31 simultaneously, through being provided with supporting mechanism 3, can play the supporting role to the pipeline that relief valve side flange port 2 and external world are connected, liberate the both hands of artificial support connecting tube relatively, greatly reduced the consumption of the power of supporting the pipeline simultaneously, make things convenient for the alignment location of screw hole on pipeline flange and the flange port 2.
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 (6)
1. The utility model provides a hydraulic ground relief valve, includes relief valve body (1), flange port (2) and supporting mechanism (3), two install in relief valve body (1) both sides flange port (2), flange pipeline, its characterized in that are installed through the bolt in flange port (2) both sides: the supporting mechanism (3) is placed on the ground on the left side of the safety valve body (1) and can support the flange port (2) and the pipeline flange, the supporting mechanism (3) comprises a movable bottom plate (31), a supporting frame (32) and a supporting component (33), the supporting frame (32) is arranged on the ground in a U shape, the movable bottom plate (31) is horizontally arranged right above the supporting frame (32), an adjusting component (4) is arranged between the movable bottom plate and the supporting mechanism, the supporting component (33) is vertically and movably installed at the top of the movable bottom plate (31) and can be contacted with the flange port (2) and the bottom of the pipeline flange, and the supporting component (33) is connected with the movable bottom plate (31) in a threaded screwing mode.
2. A hydraulic surface safety valve as claimed in claim 1, wherein: the supporting component (33) comprises a supporting arc plate (331), a fixing column (332) and a limiting rod (333), the supporting arc plate (331) is located at the bottom of the flange port (2) and the pipeline, an installation sleeve (5) is fixed on the lower surface of the supporting arc plate, the lower end of the fixing column (332) is screwed to penetrate through the movable bottom plate (31), the upper end of the fixing column (332) extends into the installation sleeve (5), and the installation sleeve (5) can rotate around the fixing column (332).
3. A hydraulic surface safety valve as claimed in claim 2, wherein: the mounting sleeve (5) and the fixing column (332) can be fixedly connected through a limiting rod (333), the limiting rod (333) can be removed, and the fixing column (332) can rotate to move up and down.
4. A hydraulic surface safety valve as claimed in claim 1, wherein: the adjusting assembly (4) comprises an adjusting screw rod (41) and a bearing ring (42), a round hole (6) for fixing the bearing ring (42) is formed in the surface of the movable base plate (31), the lower end of the adjusting screw rod (41) is located in the support frame (32), a hand wheel is fixed to the end of the adjusting screw rod, the other end of the adjusting screw rod is screwed to penetrate through the support frame (32), and the end of the adjusting screw rod is located in the round hole (6).
5. A hydraulic surface safety valve as claimed in claim 4, wherein: the bearing ring (42) is fixed on the inner wall of the round hole (6) and sleeved at the upper end of the adjusting screw rod (41), and the adjusting screw rod (41) can move up and down.
6. A hydraulic surface safety valve as claimed in claim 1, wherein: and a valve rod and a return spring are arranged in the safety valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324840.0U CN212804452U (en) | 2020-07-08 | 2020-07-08 | Hydraulic ground safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021324840.0U CN212804452U (en) | 2020-07-08 | 2020-07-08 | Hydraulic ground safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804452U true CN212804452U (en) | 2021-03-26 |
Family
ID=75101471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021324840.0U Active CN212804452U (en) | 2020-07-08 | 2020-07-08 | Hydraulic ground safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804452U (en) |
-
2020
- 2020-07-08 CN CN202021324840.0U patent/CN212804452U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic ground safety valve Effective date of registration: 20230202 Granted publication date: 20210326 Pledgee: Jiangsu Jinhu Mintai Village Bank Co.,Ltd. Pledgor: CEPAI GROUP Co.,Ltd. Registration number: Y2023980031816 |