CN215981306U - Pipeline on-off quick switcher - Google Patents
Pipeline on-off quick switcher Download PDFInfo
- Publication number
- CN215981306U CN215981306U CN202122419454.0U CN202122419454U CN215981306U CN 215981306 U CN215981306 U CN 215981306U CN 202122419454 U CN202122419454 U CN 202122419454U CN 215981306 U CN215981306 U CN 215981306U
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- China
- Prior art keywords
- annular channel
- shell
- storage box
- liquid storage
- sealing ring
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- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 239000011550 stock solution Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a pipeline on-off rapid switcher, which relates to the technical field of pipeline control, and adopts the technical scheme that the switcher comprises a shell, wherein pipeline connectors are symmetrically arranged on two sides of the shell, a flange plate is inserted in the shell, a sealing ring is also arranged in the shell, the sealing ring is driven by a driving mechanism to horizontally slide in the shell, an annular channel is arranged in the shell, the inner diameter of the annular channel corresponds to the inner diameter of a pipeline passage, the sealing ring is positioned in the annular channel, and the sealing ring slides in the annular channel; a liquid storage box is also arranged in the shell, and the interior of the liquid storage box is communicated with the interior of the annular channel through a liquid pipe; the liquid storage box is internally provided with a push plate in a sliding manner, and the push plate is driven by the driving assembly to slide in the liquid storage box. The utility model has the beneficial effects that: the mode that hydraulic pressure promoted is selected for use in the removal of this device sealing washer, compares the gear drive among the prior art, and the spare part life-span loss that hydraulic drive probably brought is lower, and the life-span of this device sealing washer relevant part structure is longer.
Description
Technical Field
The utility model relates to the technical field of pipeline control, in particular to a pipeline on-off quick switcher.
Background
The method that pipeline closure usually adopts is to switch the blind plate, inserts the packing ring between the flange simultaneously, and this kind of method belongs to the labour intensive process, needs a plurality of operating personnel to mutually support and use professional equipment such as scaffold frame, and very time-consuming, in the long switching process, operating personnel is in the hazardous environment for a long time, probably suffers dangers such as poisonous smog, product's leakage and on-the-spot explosion, and the blind plate switches with high costsly, and production efficiency descends.
SUMMERY OF THE UTILITY MODEL
In view of the above technical problems, the present invention provides a fast switching device for switching on and off a pipeline.
The technical scheme includes that the pipeline joint sealing device comprises a shell, pipeline joints are symmetrically arranged on two sides of the shell, a slot is formed in the shell, the upper end of the slot penetrates through the shell to be an open end, a flange plate is inserted in the slot, a sealing ring is further arranged in the shell and located on one side of the flange plate, the sealing ring is driven by a driving mechanism to horizontally slide in the shell, an annular channel is arranged in the shell, the inner diameter of the annular channel corresponds to the inner diameter of a pipeline passage, the sealing ring is located in the annular channel and slides in the annular channel, and the inner ring and the outer ring of the sealing ring are respectively attached to the inner small-radius surface and the large-radius surface of the annular channel;
a liquid storage box is further arranged in the shell, and the interior of the liquid storage box is communicated with the interior of the annular channel through a liquid pipe; slide in the liquid storage box and set up the push pedal, the push pedal is driven at the inside slip of liquid storage box by drive assembly, the inside liquid of liquid storage box is located the push pedal towards one side of liquid pipe, one side that liquid pipe was kept away from to the liquid storage box sets up the gas pocket.
Preferably, the side wall of the annular channel is made of transparent materials, and the shell is provided with an observation window corresponding to the side wall of the annular channel.
The contact condition of the sealing ring 3 and the flange plate 2 can be observed through the observation window, so that whether sealing is finished or not is judged. And the mark line can be drawn on the observation window, so that the sealing ring 3 can be conveniently compared to be in a required position.
Preferably, the liquid storage box is arranged on the upper side of the annular channel;
the upper side of the push plate is provided with a fixedly connected screw rod, and the screw rod penetrates through the upper side surface of the liquid storage box and extends out of the liquid storage box; the liquid storage box outside sets up the worm gear combination, worm wheel in the worm gear combination with lead screw threaded connection, the worm in the worm gear combination extends to the casing outside, and the outside end fixed connection handle of worm.
Preferably, the liquid pipe comprises two symmetrical pipes which are respectively positioned at two side parts of the annular channel;
the liquid pipe also comprises a middle pipe, and the middle pipe is positioned right above the annular channel.
Preferably, the annular channel internal fixation sets up the spacing ring, and the spacing ring is located the projected right side of liquid pipe at the annular channel inner wall.
Preferably, the liquid in the liquid storage box is hydraulic oil.
The technical scheme provided by the embodiment of the utility model has the following beneficial effects: the mode that hydraulic pressure promoted is selected for use in the removal of this device sealing washer, compares the gear drive among the prior art, and the spare part life-span loss that hydraulic drive probably brought is lower, and the life-span of this device sealing washer relevant part structure is longer. And as for the driving component of the device, the driving component is positioned at the upper part of the device, so that the device is convenient to maintain and replace, and the inner core of the device does not need to be disassembled.
Drawings
Fig. 1 is a schematic view of a usage status of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention.
Fig. 3 is a partially enlarged view a of fig. 2.
Fig. 4 is a plan view of the state of fig. 2.
Fig. 5 is a sectional view taken along line a-a of fig. 4.
Wherein the reference numerals are: 1. a housing; 11. a pipe interface; 2. a flange plate; 3. a seal ring; 4. an annular channel; 41. a limiting ring; 5. a liquid storage box; 51. air holes; 6. a liquid pipe; 7. pushing the plate; 71. a screw rod; 72. A worm and gear combination; 8. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the utility model and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the utility model, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the utility model, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, e.g. as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 and 5, the utility model provides a pipeline on-off rapid switcher, which comprises a shell 1, wherein pipeline connectors 11 are symmetrically arranged on two sides of the shell 1, a slot is arranged in the shell 1, the upper end of the slot penetrates through the shell 1 and is an open end, a flange plate 2 is inserted in the slot, a sealing ring 3 is also arranged in the shell 1, the sealing ring 3 is positioned on one side of the flange plate 2, the sealing ring 3 is driven by a driving mechanism to horizontally slide in the shell 1, an annular channel 4 is arranged in the shell 1, the inner diameter of the annular channel 4 corresponds to the inner diameter of a pipeline passage, the sealing ring 3 is positioned in the annular channel 4, the sealing ring 3 slides in the annular channel 4, and the inner ring and the outer ring of the sealing ring 3 are respectively attached to the small-radius surface and the large-radius surface on the inner side of the annular channel 4;
a liquid storage box 5 is also arranged in the shell 1, and the interior of the liquid storage box 5 is communicated with the interior of the annular channel 4 through a liquid pipe 6; slide in the stock solution box 5 and set up push pedal 7, push pedal 7 is driven by drive assembly and slides in stock solution box 5 is inside, and the inside liquid of stock solution box 5 is located the push pedal and towards one side of liquid pipe 6, and one side that liquid pipe 6 was kept away from to stock solution box 5 sets up gas pocket 51.
The lateral wall of annular channel 4 is made by transparent material, and casing 1 corresponds the annular channel 4 lateral wall and is provided with the observation window.
The contact condition of the sealing ring 3 and the flange plate 2 can be observed through the observation window, so that whether sealing is finished or not is judged. And the mark line can be drawn on the observation window, so that the sealing ring 3 can be conveniently compared to be in a required position.
The liquid in the liquid storage box 5 is hydraulic oil.
When flange plate 2 needs to be changed, at first drive push pedal 7 to the one side motion of keeping away from liquid pipe 6, along with the removal of push pedal 7, liquid storage box 5 takes out the action of leaving with the liquid in the annular channel 4, along with the reduction of liquid, sealing washer 3 moves to the one side of keeping away from flange plate 2 to break away from with flange plate 2. Opposite to the above-mentioned process, after having changed flange plate 2, drive push pedal 7 is to the motion of liquid pipe 6 direction, pours into annular channel 4 with liquid from stock solution box 5 into, and under the action of liquid injection, sealing washer 3 and flange plate 2 laminating accomplish sealed.
Example 2
On the basis of the embodiment 1, the liquid storage box 5 is arranged on the upper side of the annular channel 4;
the upper side of the push plate 7 is provided with a fixed connection screw rod 71, and the screw rod 71 penetrates through the upper side surface of the liquid storage box 5 and extends out of the liquid storage box 5; the outer side of the liquid storage box 5 is provided with a worm and gear combination 72, a worm wheel in the worm and gear combination 72 is in threaded connection with the screw rod 71, a worm in the worm and gear combination 72 extends to the outer side of the shell 1, and the outer side end of the worm is fixedly connected with the handle 8.
This scheme combines worm gear reduction gears, twists through artifical hand alright indirectly to exert enough big pressure to sealing washer 3, and with the help of the special training of worm gear combination 72 auto-lock, the displacement that does not take place for sealing washer 3.
Example 3
On the basis of the above embodiment, the liquid pipe 6 comprises two symmetrical pipes, which are respectively located at two sides of the annular channel 4;
the liquid pipe 6 further comprises a middle pipe, which is located directly above the annular channel 4.
By this structure, liquid is injected into the annular passage 4 at a plurality of positions, ensuring smooth movement of the seal ring 3.
Example 4
Referring to fig. 5, on the basis of the above embodiment, a limiting ring 41 is fixedly arranged in the annular channel, and the limiting ring 41 is located on the right side of the projection of the liquid pipe 6 on the inner wall of the annular channel 4.
It is ensured by the stop ring 41 that the sealing ring 3 is not displaced excessively, resulting in liquid being injected to the side of the sealing ring 3 facing the flange plate 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A pipeline on-off quick switcher comprises a shell (1), pipeline connectors (11) are symmetrically arranged on two sides of the shell (1), a slot is formed in the shell (1), the upper end of the slot penetrates through the shell (1) and is an open end, a flange plate (2) is inserted into the slot, a sealing ring (3) is further arranged inside the shell (1), the sealing ring (3) is located on one side of the flange plate (2), the sealing ring (3) is driven by a driving mechanism to horizontally slide in the shell (1), and the pipeline on-off quick switcher is characterized in that an annular channel (4) is formed in the shell (1), the inner diameter of the annular channel (4) corresponds to the inner diameter of a pipeline passage, the sealing ring (3) is located in the annular channel (4), and the sealing ring (3) slides in the annular channel (4);
a liquid storage box (5) is further arranged in the shell (1), and the interior of the liquid storage box (5) is communicated with the interior of the annular channel (4) through a liquid pipe (6); slide in stock solution box (5) and set up push pedal (7), push pedal (7) are slided in stock solution box (5) inside by the drive assembly drive, the inside liquid of stock solution box (5) is located one side of push pedal towards liquid pipe (6), one side that liquid pipe (6) were kept away from in stock solution box (5) sets up gas pocket (51).
2. The pipe on-off quick switch according to claim 1, characterized in that the side wall of the annular channel (4) is made of transparent material, and the casing (1) is provided with a viewing window corresponding to the side wall of the annular channel (4).
3. The pipe on-off quick switch according to claim 2, characterized in that the reservoir (5) is arranged on the upper side of the annular channel (4);
the upper side of the push plate (7) is provided with a fixedly connected screw rod (71), and the screw rod (71) penetrates through the upper side surface of the liquid storage box (5) and extends out of the liquid storage box (5); the utility model discloses a liquid storage box, including liquid storage box (5), worm wheel and lead screw (71), worm wheel and lead screw (72) in the worm wheel and worm combination (72) set up worm wheel and worm combination (72) in the liquid storage box (5) outside, worm wheel in the worm wheel and worm combination (72) with lead screw (71) threaded connection, the worm in the worm wheel and worm combination (72) extends to casing (1) outside, and the outside end fixed connection handle (8) of worm.
4. The pipe on/off quick switch according to any of claims 1-3, wherein said liquid pipe (6) comprises two symmetrical pipes, located on the two sides of said annular channel (4);
the liquid pipe (6) further comprises a middle pipe, and the middle pipe is located right above the annular channel (4).
5. The quick pipe on-off switch according to any one of claims 1-3, wherein a limiting ring (41) is fixedly arranged in the annular channel, and the limiting ring (41) is positioned at the right side of the projection of the liquid pipe (6) on the inner wall of the annular channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419454.0U CN215981306U (en) | 2021-10-07 | 2021-10-07 | Pipeline on-off quick switcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122419454.0U CN215981306U (en) | 2021-10-07 | 2021-10-07 | Pipeline on-off quick switcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215981306U true CN215981306U (en) | 2022-03-08 |
Family
ID=80570534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122419454.0U Expired - Fee Related CN215981306U (en) | 2021-10-07 | 2021-10-07 | Pipeline on-off quick switcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215981306U (en) |
-
2021
- 2021-10-07 CN CN202122419454.0U patent/CN215981306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230428 Address after: 118000 No. 18, the Yellow Sea Avenue, Zhenxing District, Liaoning, Dandong Patentee after: Dandong Colossus Group Co.,Ltd. Address before: 110000 Zhai Jia Zhen Xiao Cun, Tiexi District, Shenyang City, Liaoning Province Patentee before: Shenyang Dili mechanical instrument equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |