CN207777714U - A kind of submarine pipeline gate valve - Google Patents
A kind of submarine pipeline gate valve Download PDFInfo
- Publication number
- CN207777714U CN207777714U CN201721852979.0U CN201721852979U CN207777714U CN 207777714 U CN207777714 U CN 207777714U CN 201721852979 U CN201721852979 U CN 201721852979U CN 207777714 U CN207777714 U CN 207777714U
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- gate valve
- arc panel
- groove
- side wall
- plate
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Abstract
The utility model discloses a kind of submarine pipeline gate valves, including Gate Valve Shell, the both ends of Gate Valve Shell are connected with ring flange, the both sides of ring flange are provided with fixed ring, the inner wall of fixed ring is connected with symmetrically arranged sleeve, sleeve inner slidably connects traveller, one end that traveller extends to cartridge exterior is vertically welded with the first arc panel and the second arc panel, the side side wall of first arc panel and the second arc panel is equipped with the first spring being connect with fixed ring inner wall, the both ends of first arc panel are vertically welded with connecting plate, the both ends of second arc panel offer the first groove, the both sides side wall of first groove offers the second groove, the side side wall of second groove is connected with telescopic rod, the other end of telescopic rod is vertically welded with limiting plate, limiting plate is slidably connected with the first groove.The utility model can quickly be attached submarine pipeline, and can prevent the connection of pipeline and gate valve from occurring situations such as threading off, loosening, substantially increasing the practicability of gate valve.
Description
Technical field
The utility model is related to gate valve technical field more particularly to a kind of submarine pipeline gate valves.
Background technology
Gate valve is an opening and closing element flashboard, and the direction of motion and flow direction of flashboard are perpendicular, gate valve can only make standard-sized sheet and
It is fully closed, it cannot make adjustments and throttle.Gate valve is sealed by valve seat and rams contact, and usual sealing surface can deposited metal material
To increase wearability.
Some gate valves are applied to be transported with submarine pipeline, since there are many biologies and the impact of various undercurrents in seabed, is got off for a long time,
It is easy to cause situations such as connection of pipeline and gate valve is threaded off, leads to not be conveyed, for this purpose, we have proposed a kind of seas
Bottom pipeline gate valve.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of submarine pipeline proposed is used
Gate valve.
To achieve the goals above, the utility model uses following technical solution：
The both ends of a kind of submarine pipeline gate valve, including Gate Valve Shell, the Gate Valve Shell are connected with ring flange, ring flange
Both sides be provided with fixed ring, the inner wall of fixed ring is connected with symmetrically arranged sleeve, and sleeve inner slidably connects traveller, sliding
One end that column extends to cartridge exterior is vertically welded with the first arc panel and the second arc panel, the first arc panel and the second arc panel
Side side wall the first spring being connect with fixed ring inner wall is installed, the both ends of the first arc panel are vertically welded with connecting plate,
The both ends of second arc panel offer the first groove, and the both sides side wall of the first groove offers the second groove, and the one of the second groove
Side side wall is connected with telescopic rod, and the other end of telescopic rod is vertically welded with limiting plate, and limiting plate is slidably connected with the first groove, stretches
The side side wall of contracting bar is vertically welded with push plate, and the one end of push plate far from telescopic rod extends to the second groove and is externally connected to symmetrically
The side side wall of the screw of setting, fixed ring is vertically welded with fixed plate, fixed plate one end and Gate Valve Shell far from fixed ring
Connection.
Preferably, the telescopic rod is made of first connecting rod, second connecting rod and cover cylinder, and cover cylinder bottom end side wall is connected with second
Connecting rod, second connecting rod internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, the cover cylinder and limiting plate it
Between be connected with second spring.
Preferably, the side side wall of second arc panel offers channel in the horizontal direction, channel in the second groove
Portion is connected to, and push plate is slidably connected with channel.
Preferably, the side side wall of second arc panel offers threaded hole, threaded hole and screw spiral shell in the horizontal direction
Line connects.
Preferably, the both sides side wall of the connecting plate offers symmetrically arranged limiting slot, and limiting slot is clamped with limiting plate.
The beneficial effects of the utility model：
Pass through the Gate Valve Shell of setting, ring flange, fixed ring, the first arc panel, the second arc panel, sleeve, traveller, first
Spring, the first groove, the second groove, connecting plate, telescopic rod, limiting plate, push plate, screw, fixed plate, can be quickly to Submarine Pipeline
Road is attached, and can prevent the connection of pipeline and gate valve from occurring situations such as threading off, loosening, substantially increasing the reality of gate valve
With property, and it is easy to operate, and production cost is low, there is very high economy, is suitble to large-scale promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of submarine pipeline gate valve structural schematic diagram；
Fig. 2 be the utility model proposes a kind of submarine pipeline gate valve fixed ring structural schematic diagram；
Fig. 3 be the utility model proposes a kind of submarine pipeline gate valve part A structural schematic diagram；
Fig. 4 be the utility model proposes a kind of submarine pipeline gate valve the second arc panel side wall construction schematic diagram.
In figure：1 Gate Valve Shell, 2 ring flanges, 3 fixed rings, 4 sleeves, 5 travellers, 6 first arc panels, 7 second arc panels, 8
First spring, 9 connecting plates, 10 first grooves, 11 second grooves, 12 telescopic rods, 13 limiting plates, 14 push plates, 15 screws, 16 are fixed
Plate, 17 limiting slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of submarine pipeline gate valve, including Gate Valve Shell 1, the both ends of Gate Valve Shell 1 are connected with flange
The both sides of disk 2, ring flange 2 are provided with fixed ring 3, and the inner wall of fixed ring 3 is connected with symmetrically arranged sleeve 4, and 4 inside of sleeve is sliding
Dynamic to be connected with traveller 5, one end that traveller 5 extends to outside sleeve 4 is vertically welded with the first arc panel 6 and the second arc panel 7, the
The side side wall of one arc panel 6 and the second arc panel 7 is equipped with the first spring 8 being connect with 3 inner wall of fixed ring, the first arc panel
6 both ends are vertically welded with connecting plate 9, and the both ends of the second arc panel 7 offer the first groove 10, the both sides side of the first groove 10
Wall offers the second groove 11, and the side side wall of the second groove 11 is connected with telescopic rod 12, the other end vertical welding of telescopic rod 12
It is connected to limiting plate 13, limiting plate 13 is slidably connected with the first groove 10, and the side side wall of telescopic rod 12 is vertically welded with push plate 14,
The one end of push plate 14 far from telescopic rod 12 extends to the second groove 11 and is externally connected to symmetrically arranged screw 15, fixed ring 3
Side side wall is vertically welded with fixed plate 16, and the one end of fixed plate 16 far from fixed ring 3 is connect with Gate Valve Shell 1.
Telescopic rod 12 is made of first connecting rod, second connecting rod and cover cylinder, and cover cylinder bottom end side wall is connected with second connecting rod, and second
Connecting rod internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, and is connected between cover cylinder and limiting plate 13
The side side wall of two springs, the second arc panel 7 offers channel in the horizontal direction, and channel is connected to 11 inside of the second groove, and
Push plate 14 is slidably connected with channel, and the side side wall of the second arc panel 7 offers threaded hole, threaded hole and screw in the horizontal direction
15 are threadedly coupled, and the both sides side wall of connecting plate 9 offers symmetrically arranged limiting slot, and limiting slot is clamped with limiting plate 13.
Operation principle：When being attached to pipeline and gate valve, pipeline is made to pass through fixed ring 3, pushes 6 He of the first arc panel
Second arc panel 7 makes connecting plate 9 slowly enter the first groove 10, and connecting plate 9 squeezes limiting plate 13, and limiting plate 13 squeezes flexible
Bar 12 acts on through second spring elastic force until the limiting slot 17 of 9 both sides of connecting plate setting is clamped with limiting plate 13, makes limiting plate
13 and the clamping of limiting slot 17 more fasten, tighten screw 15, pipeline be fixed, the design is simple and fast, easy to operate, raw
It produces at low cost, there is very high economy, be suitble to large-scale promote.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of submarine pipeline gate valve, including Gate Valve Shell (1), which is characterized in that the both ends of the Gate Valve Shell (1) connect
There are ring flange (2), the both sides of ring flange (2) to be provided with fixed ring (3), the inner wall of fixed ring (3) is connected with symmetrically arranged set
Cylinder (4), sleeve (4) internal slide are connected with traveller (5), and traveller (5) extends to the external one end of sleeve (4) and is vertically welded with the
The side side wall of one arc panel (6) and the second arc panel (7), the first arc panel (6) and the second arc panel (7) is equipped with and fixes
The first spring (8) of ring (3) inner wall connection, the both ends of the first arc panel (6) are vertically welded with connecting plate (9), the second arc panel
(7) both ends offer the first groove (10), and the both sides side wall of the first groove (10) offers the second groove (11), the second groove
(11) side side wall is connected with telescopic rod (12), and the other end of telescopic rod (12) is vertically welded with limiting plate (13), limiting plate
(13) it is slidably connected with the first groove (10), the side side wall of telescopic rod (12) is vertically welded with push plate (14), and push plate (14) is remote
One end from telescopic rod (12) extends to the second groove (11) and is externally connected to symmetrically arranged screw (15), fixed ring (3)
Side side wall is vertically welded with fixed plate (16), and the one end of fixed plate (16) far from fixed ring (3) is connect with Gate Valve Shell (1).
2. a kind of submarine pipeline gate valve according to claim 1, which is characterized in that the telescopic rod (12) is connected by first
Bar, second connecting rod and cover cylinder composition, cover cylinder bottom end side wall are connected with second connecting rod, and second connecting rod internal slide is connected with the first company
Bar, and first connecting rod is located at outside cover cylinder, and second spring is connected between the cover cylinder and limiting plate (13).
3. a kind of submarine pipeline gate valve according to claim 1, which is characterized in that the one of second arc panel (7)
Side side wall offers channel in the horizontal direction, is connected to inside channel and the second groove (11), and push plate (14) connects with channel sliding
It connects.
4. a kind of submarine pipeline gate valve according to claim 1, which is characterized in that the one of second arc panel (7)
Side side wall offers threaded hole in the horizontal direction, and threaded hole is threadedly coupled with screw (15).
5. a kind of submarine pipeline gate valve according to claim 1, which is characterized in that the both sides side of the connecting plate (9)
Wall offers symmetrically arranged limiting slot, and limiting slot is clamped with limiting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852979.0U CN207777714U (en) | 2017-12-26 | 2017-12-26 | A kind of submarine pipeline gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852979.0U CN207777714U (en) | 2017-12-26 | 2017-12-26 | A kind of submarine pipeline gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777714U true CN207777714U (en) | 2018-08-28 |
Family
ID=63224609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852979.0U Active CN207777714U (en) | 2017-12-26 | 2017-12-26 | A kind of submarine pipeline gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138984A (en) * | 2018-11-20 | 2019-01-04 | 兰州理工大学 | A kind of vibration absorber that can improve logging while drilling apparatus vibration resistance |
-
2017
- 2017-12-26 CN CN201721852979.0U patent/CN207777714U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138984A (en) * | 2018-11-20 | 2019-01-04 | 兰州理工大学 | A kind of vibration absorber that can improve logging while drilling apparatus vibration resistance |
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