CN218294467U - Quick-opening blind plate for natural gas pipeline - Google Patents
Quick-opening blind plate for natural gas pipeline Download PDFInfo
- Publication number
- CN218294467U CN218294467U CN202222737784.9U CN202222737784U CN218294467U CN 218294467 U CN218294467 U CN 218294467U CN 202222737784 U CN202222737784 U CN 202222737784U CN 218294467 U CN218294467 U CN 218294467U
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- China
- Prior art keywords
- blind plate
- plate
- sealing
- connecting pipe
- mounting
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- Expired - Fee Related
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003345 natural gas Substances 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 60
- 239000007787 solid Substances 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 17
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a quick-opening blind plate technical field, specific natural gas line quick-opening blind plate that says so, include: the mounting and sealing device comprises a connecting pipe, a mounting and sealing mechanism and a sealing assembly, wherein a blind plate is arranged on one side of the connecting pipe, the mounting and sealing mechanism is used for guiding and mounting the blind plate on the mounting and sealing mechanism and is arranged on one side of the blind plate, the mounting and sealing mechanism comprises a mounting assembly arranged between the connecting pipe and the blind plate, and the sealing assembly is arranged on one side of the blind plate; can remove the blind plate to the top of connecting pipe when closed blind plate, then rotate screw drive blind plate and move down, a plurality of guide block bottom triangle inclined planes contact with corresponding guiding groove at the in-process that the blind plate moved down, can guide the blind plate to move to central point and put, and blind plate and solid fixed ring sealing connection can install the blind plate to the central point of connecting pipe fast and put simultaneously, reduce the time of closed blind plate, and the sealing ring supports tightly with the blind plate outer wall when the blind plate is installed, increases sealing performance.
Description
Technical Field
The utility model relates to a quick-opening blind plate technical field, very much relate to a natural gas line quick-opening blind plate.
Background
The quick-opening blind plate is used for a circular opening of a pressure pipeline or a pressure container and can realize a mechanical device which can be quickly opened or closed, but when the quick-opening blind plate is closed during each overhaul, the quick-opening blind plate needs to be carefully adjusted to check whether the blind plate is positioned at the center of the pipeline or not, and the sealing performance when the blind plate is closed due to the offset influence is avoided.
Therefore, a quick-opening blind plate for a natural gas pipeline is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a following technical scheme realizes above-mentioned purpose, a natural gas line fast open blind plate, include: the connecting pipe, one side of connecting pipe is provided with the blind plate, and installation sealing mechanism for guide to the blind plate is installed installation sealing mechanism sets up in one side of blind plate, wherein, installation sealing mechanism is including setting up the installation component between connecting pipe and blind plate, one side of blind plate is provided with seal assembly, can be through installation sealing mechanism, guides the blind plate fast when the blind plate is installed, lets the blind plate locate at the center of pipeline after the installation to reduce the time of installation blind plate.
Preferably, the installation component includes the mount of fixed mounting in connecting pipe one side, one side of mount runs through and threaded connection has the screw rod, the surface of screw rod is rotated and is connected with the movable plate, one side fixedly connected with link of movable plate, link and blind plate fixed connection, the first drive block of bottom fixedly connected with of screw rod, a plurality of first drive holes have been run through on the surface of first drive block, one side sliding connection of mount has the handle, the bottom fixedly connected with actuating lever of handle, the actuating lever is with a plurality of first drive hole looks adaptation when the blind plate is opened to needs, carries out the pressure release in the connecting pipe earlier, then can take out the handle, then inserts first drive downthehole with the actuating lever, then rotates the handle, can easily rotate first drive block through lever principle to the drive screw rod rotates and carries out screw motion with the mount, thereby the inside that the drive blind plate moved out the connecting pipe opens the blind plate.
Preferably, seal assembly includes a plurality of guide blocks of fixed mounting in the blind plate bottom, and is a plurality of the guide block all sets up to circular arc shape, and is a plurality of the bottom of guide block all sets up to three horn shapes, the inside fixed mounting of connecting pipe has solid fixed ring, gu fixed ring's surface has seted up a plurality of guiding grooves, and the shape and a plurality of guide block looks adaptation of a plurality of guiding grooves, blind plate and solid fixed ring sealing connection can move the blind plate to the top of connecting pipe when closed blind plate, then rotate screw rod drive blind plate and move down, and a plurality of guide block bottom triangle inclined planes contact with corresponding guiding groove in the in-process that the blind plate moved down, can guide the blind plate to move to central point and put, and blind plate and solid fixed ring sealing connection simultaneously can install the central point to the connecting pipe with the blind plate fast, reduce the time of closed blind plate.
Preferably, the inner wall joint of solid fixed ring has the sealing ring, the outer wall and the sealing ring of blind plate offset tightly, can support tightly with the blind plate outer wall through the sealing ring when the blind plate installation, increase sealing performance.
Preferably, one side fixedly connected with extension board of connecting pipe, one side of extension board is provided with the connecting plate, one side sliding connection of connecting plate has the connecting rod, the fixed surface of connecting rod is connected with sealed piece, the pressure release hole has been seted up on the surface of blind plate, connecting rod and pressure release hole threaded connection, sealed piece and the sealed chucking of pressure release hole can let connecting rod and pressure release hole screw motion rotate the connecting rod when will carrying out the pressure release to let the connecting rod remove the pressure release downthehole, drive sealed piece in step when the connecting rod removes and remove, can let the sealed piece remove the pressure release downthehole, when sealed piece removes the pressure release downthehole, the connecting pipe can carry out the pressure release through the pressure release hole, and is very convenient.
Preferably, the one end fixedly connected with second drive block of connecting rod, a plurality of second drive holes have been seted up on the surface of second drive block, actuating lever volume and second drive hole looks adaptation, spacing hole has been seted up on the surface of connecting plate, the bottom fixedly connected with guide ring of second drive block, the guide ring is aligned with spacing hole, can insert the inside in second drive hole with the actuating lever, thereby rotates the drive connecting rod that the second drive block was relaxed through the light rotation of lever principle more.
Preferably, the fixed surface of extension board is connected with the dead lever, the outside of dead lever is located to the connecting plate sliding sleeve, one side fixedly connected with hinge of connecting plate, the other end fixedly connected with slider of hinge, one side and the extension board sliding connection of slider can let the connecting rod slide on the connecting plate when taking out the connecting rod, and the pulling connecting plate drives the hinge simultaneously and slides, can move the connecting rod out the pressure release downthehole, can rotate the connecting plate, lets the connecting rod rotate to another department, makes things convenient for the blind plate to open.
The utility model has the advantages that:
1. by arranging the sealing assembly, the blind plate can be moved to the position above the connecting pipe when being closed, then the screw rod is rotated to drive the blind plate to move downwards, triangular inclined planes at the bottoms of the guide blocks are contacted with the corresponding guide grooves in the process of moving downwards of the blind plate, the blind plate can be guided to move to the central position, and meanwhile, the blind plate is in sealing connection with the fixing ring, so that the blind plate can be quickly installed to the central position of the connecting pipe, and the time for closing the blind plate is reduced;
2. through setting up the installation component, when needs open the blind plate, carry out the pressure release in the connecting pipe earlier, then can take out the handle, then insert the actuating lever in first drive hole, then rotate the handle, can easily rotate first drive block through lever principle to the drive screw rotates and carries out threaded motion with the mount, thereby drives the inside that the blind plate removed the connecting pipe and opens the blind plate.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic structural view of the mounting assembly of the present invention;
fig. 3 is a schematic structural view of the sealing assembly of the present invention;
fig. 4 is a schematic structural view of the support plate and the connecting plate of the present invention.
In the figure: 1. a connecting pipe; 101. a blind plate; 2. mounting the component; 201. a fixed mount; 202. moving the plate; 203. a connecting frame; 204. a screw; 205. a first driving block; 206. a first drive aperture; 207. a handle; 208. a drive rod; 3. a seal assembly; 301. a guide block; 302. a pressure relief vent; 303. a fixing ring; 304. a guide groove; 305. a seal ring; 306. a support plate; 307. a connecting plate; 308. fixing the rod; 309. a hinge; 310. a slider; 311. a second driving block; 312. a second drive aperture; 313. a guide ring; 314. a limiting hole; 315. a sealing block; 316. a connecting rod.
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.
In the specific implementation: as shown in fig. 1 to 4, a quick-opening blind plate for a natural gas pipeline includes: connecting pipe 1, one side of connecting pipe 1 is provided with blind plate 101, installation sealing mechanism for guide to blind plate 101 and install at installation sealing mechanism, set up in one side of blind plate 101, wherein, installation sealing mechanism is including setting up installation component 2 between connecting pipe 1 and blind plate 101, one side of blind plate 101 is provided with seal assembly 3, can be through installation sealing mechanism, guide blind plate 101 fast when blind plate 101 is installed, let blind plate 101 locate at the center of pipeline after the installation, thereby reduce the time of installation blind plate 101.
As shown in fig. 1 and 2, the mounting assembly 2 includes a fixing frame 201 fixedly mounted on one side of the connecting pipe 1, one side of the fixing frame 201 penetrates through and is connected with a screw 204 in a threaded manner, a moving plate 202 is rotatably connected to a surface of the screw 204, a connecting frame 203 is fixedly connected to one side of the moving plate 202, the connecting frame 203 is fixedly connected to the blind plate 101, a first driving block 205 is fixedly connected to a bottom end of the screw 204, a plurality of first driving holes 206 are formed in a surface of the first driving block 205, a handle 207 is slidably connected to one side of the fixing frame 201, a driving rod 208 is fixedly connected to a bottom end of the handle 207, the driving rod 208 is adapted to the plurality of first driving holes 206, the handle 207 is detachable, when the blind plate 101 needs to be opened, the inside of the connecting pipe 1 is firstly decompressed, then the handle 207 can be taken out, then the driving rod 208 is inserted into the first driving hole 206, then the handle 207 is rotated, the first driving rod 205 can be easily rotated by a lever principle, and the screw 204 is rotated to perform a threaded motion with the fixing frame 201, thereby driving the blind plate 101 to move out of the connecting pipe 1 to open the blind plate 101.
As shown in fig. 2 to 4, the sealing assembly 3 includes a plurality of guide blocks 301 fixedly installed at the bottom of the blind plate 101, the plurality of guide blocks 301 are all configured to be circular arc shape, the bottoms of the plurality of guide blocks 301 are all configured to be triangular shape, the fixing ring 303 is fixedly installed inside the connecting pipe 1, the surface of the fixing ring 303 is provided with a plurality of guide grooves 304, the shape of the plurality of guide grooves 304 is adapted to the plurality of guide blocks 301, the blind plate 101 is hermetically connected to the fixing ring 303, the blind plate 101 can be moved above the connecting pipe 1 when the blind plate 101 is closed, then the blind plate 101 is driven to move downwards by rotating the screw 204, the triangular slopes at the bottom of the plurality of guide blocks 301 are contacted with the corresponding guide grooves 304 in the downward moving process of the blind plate 101, the blind plate 101 can be guided to move to the central position, meanwhile, the blind plate 101 is hermetically connected to the fixing ring 303, the blind plate 101 can be quickly installed at the central position of the connecting pipe 1, the time for closing the blind plate 101 is reduced, the sealing ring 305 is clamped on the inner wall of the fixing ring 303, the outer wall of the blind plate 101 is tightly abutted against the sealing ring 305, when the blind plate 101 is installed through the sealing ring 305, the outer wall of the blind plate 101 is tightly abutted against the outer wall of the blind plate 101, the sealing performance is improved, one side of the connecting pipe 1 is fixedly connected with the support plate 306, one side of the support plate 306 is provided with the connecting plate 307, one side of the connecting plate 307 is slidably connected with the connecting rod 316, the surface of the connecting rod 316 is fixedly connected with the sealing block 315, the surface of the blind plate 101 is provided with the pressure relief hole 302, the connecting rod 316 is in threaded connection with the pressure relief hole 302, the sealing block 315 is tightly sealed with the pressure relief hole 302, the rotating connecting rod 316 can be in threaded motion with the pressure relief hole 302 when pressure relief is required, so that the connecting rod 316 can move out of the pressure relief hole 302, the sealing block 315 can move out of the pressure relief hole 302, when the sealing block 315 moves out of the pressure relief hole 302, the connection pipe 1 can be relieved through the pressure relief hole 302, which is very convenient;
one end of the connecting rod 316 is fixedly connected with a second driving block 311, the surface of the second driving block 311 is provided with a plurality of second driving holes 312, the volume of the driving rod 208 is matched with the second driving holes 312, the surface of the connecting plate 307 is provided with a limiting hole 314, the bottom of the second driving block 311 is fixedly connected with a guide ring 313, the guide ring 313 is aligned with the limiting hole 314, the driving rod 208 can be inserted into the second driving hole 312, the second driving block 311 can be easily rotated through the lever principle, so that the connecting rod 316 can be more easily driven to rotate, the surface of the supporting plate 306 is fixedly connected with a fixing rod 308, the connecting plate 307 is slidably sleeved outside the fixing rod 308, one side of the connecting plate 307 is fixedly connected with a hinge 309, the other end of the hinge 309 is fixedly connected with a sliding block 310, one side of the sliding block 310 is slidably connected with the supporting plate 306, when the connecting rod 316 is taken out, the connecting rod 316 can slide on the connecting plate 307, the connecting plate 307 is pulled to drive the hinge 309 to slide, the connecting rod 316 can be moved out of the pressure relief hole 302, the connecting plate 307 can be rotated, the connecting rod 316 can be rotated to another place, and the blind plate 101 can be conveniently opened.
The utility model discloses when using, when needs are opened blind plate 101, carry out the pressure release in the connecting pipe 1 earlier, then can take out handle 207, then insert in first drive hole 206 with actuating lever 208, then rotate handle 207, can easily rotate first drive block 205 through lever principle, thereby drive screw 204 rotates and carries out threaded motion with mount 201, thereby the inside that drive blind plate 101 removed connecting pipe 1 opens blind plate 101, can remove blind plate 101 to the top of connecting pipe 1 when closed blind plate 101, then it moves down to rotate screw 204 drive blind plate 101, a plurality of guide block 301 bottom triangle inclined planes of in-process that blind plate 101 moved down contact with corresponding guiding groove 304, can guide blind plate 101 to move to central point, blind plate 101 and solid fixed ring 303 sealing connection simultaneously, can install blind plate 101 to the central point of connecting pipe 1 fast, reduce the time of closed blind plate 101, can be with rotating connecting rod 316 when will carrying out the pressure release, let connecting rod 316 and hole 302 move, thereby let connecting rod 316 move out the pressure release hole 302, it can drive the synchronous removal of connecting pipe 315 in the sealing hole and carry out sealing block 302, it is convenient in the sealing hole to let the sealing removal of sealing piece 302, it can carry out the sealing hole in the sealing piece 302 to let the sealing hole to carry out in the sealing in the connecting rod 302 very fast to move, it can carry out the sealing hole to let the sealing piece in the connecting pipe 315, it can carry out in the sealing hole to let the sealing in the sealing piece 302, it is carried out in the sealing hole to carry out in the blind plate 101.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A natural gas line fast-opening blind plate is characterized by comprising:
the device comprises a connecting pipe (1), wherein a blind plate (101) is arranged on one side of the connecting pipe (1);
the mounting and sealing mechanism is used for guiding and mounting the blind plate (101) and is arranged on one side of the blind plate (101);
the mounting and sealing mechanism comprises a mounting assembly (2) arranged between a connecting pipe (1) and a blind plate (101), and a sealing assembly (3) is arranged on one side of the blind plate (101).
2. The quick-opening blind plate for the natural gas pipeline as claimed in claim 1, wherein: the utility model discloses a solar energy water heater, including mounting assembly (2) including fixed mounting mount (201) in connecting pipe (1) one side, one side of mount (201) is run through and threaded connection has screw rod (204), the surface rotation of screw rod (204) is connected with movable plate (202), one side fixedly connected with link (203) of movable plate (202), link (203) and blind plate (101) fixed connection, the first drive block (205) of bottom fixedly connected with of screw rod (204), the surface of first drive block (205) is run through and has been seted up a plurality of first driving holes (206), one side sliding connection of mount (201) has handle (207), the bottom fixedly connected with actuating lever (208) of handle (207), actuating lever (208) and a plurality of first driving hole (206) looks adaptation.
3. The quick-opening blind plate for the natural gas pipeline as claimed in claim 1, wherein: seal assembly (3) are including a plurality of guide blocks (301) of fixed mounting in blind plate (101) bottom, and are a plurality of guide block (301) all set up to the circular arc shape, and are a plurality of the bottom of guide block (301) all sets up to three horn shapes, the inside fixed mounting of connecting pipe (1) has solid fixed ring (303), a plurality of guiding groove (304) have been seted up on the surface of solid fixed ring (303), and the shape and a plurality of guide block (301) looks adaptation of a plurality of guiding groove (304), blind plate (101) and solid fixed ring (303) sealing connection.
4. A natural gas pipeline quick-opening blind plate according to claim 3, characterized in that: the inner wall joint of solid fixed ring (303) has sealing ring (305), the outer wall and the sealing ring (305) of blind plate (101) are supported tightly.
5. A natural gas pipeline quick-opening blind plate according to claim 2, characterized in that: one side fixedly connected with extension board (306) of connecting pipe (1), one side of extension board (306) is provided with connecting plate (307), one side sliding connection of connecting plate (307) has connecting rod (316), the fixed surface of connecting rod (316) is connected with sealed piece (315), pressure release hole (302) have been seted up on the surface of blind plate (101), connecting rod (316) and pressure release hole (302) threaded connection, sealed piece (315) and the sealed chucking of pressure release hole (302).
6. A natural gas pipeline quick-opening blind plate according to claim 5, characterized in that: one end of the connecting rod (316) is fixedly connected with a second driving block (311), a plurality of second driving holes (312) are formed in the surface of the second driving block (311), the volume of the driving rod (208) is matched with the second driving holes (312), a limiting hole (314) is formed in the surface of the connecting plate (307), a guide ring (313) is fixedly connected to the bottom of the second driving block (311), and the guide ring (313) is aligned with the limiting hole (314).
7. The quick-opening blind plate for the natural gas pipeline as claimed in claim 5, wherein: the surface of the support plate (306) is fixedly connected with a fixing rod (308), the connecting plate (307) is slidably sleeved on the outer side of the fixing rod (308), one side of the connecting plate (307) is fixedly connected with a hinge (309), the other end of the hinge (309) is fixedly connected with a sliding block (310), and one side of the sliding block (310) is slidably connected with the support plate (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737784.9U CN218294467U (en) | 2022-10-18 | 2022-10-18 | Quick-opening blind plate for natural gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222737784.9U CN218294467U (en) | 2022-10-18 | 2022-10-18 | Quick-opening blind plate for natural gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218294467U true CN218294467U (en) | 2023-01-13 |
Family
ID=84806624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222737784.9U Expired - Fee Related CN218294467U (en) | 2022-10-18 | 2022-10-18 | Quick-opening blind plate for natural gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218294467U (en) |
-
2022
- 2022-10-18 CN CN202222737784.9U patent/CN218294467U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230113 |