CN213479452U - Novel pipeline connecting part - Google Patents
Novel pipeline connecting part Download PDFInfo
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- CN213479452U CN213479452U CN202022039689.2U CN202022039689U CN213479452U CN 213479452 U CN213479452 U CN 213479452U CN 202022039689 U CN202022039689 U CN 202022039689U CN 213479452 U CN213479452 U CN 213479452U
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- 239000007787 solid Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000004568 cement Substances 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000011440 grout Substances 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 3
- 239000010935 stainless steel Substances 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a novel pipeline connecting part, which comprises two dome parts, wherein the two dome parts are fixedly arranged on two sides of a stop valve body through square flanges; but reducing connecting pipe is fixed in one side of sky circle part, the utility model relates to a pipeline adapting unit technical field. This novel pipe connection part is through setting up square flange, but reducing connecting pipe and sky circle part constitution pipe connection part, adopt stainless steel, and divide the bar groove at the multisection of the circumferencial direction of whole pipe, make reducing connecting pipe can closely combine with the port of pipeline, guarantee can have a small amount of shrinkage in the circumferencial direction, and cooperation glass fiber cloth and ferrule are fixed, and it is fixed to carry out secondary grout encapsulation through cement, make the leakproofness good and increase firmness, the impact strength of rivers can be reduced to the sky circle part simultaneously, the velocity of flow of buffering rivers, the local harm of water conservancy to the sky circle has been reduced, the life of part has been increased.
Description
Technical Field
The utility model relates to a pipeline adapting unit technical field specifically is a novel pipeline adapting unit.
Background
The traditional pipeline connection is mainly composed of a circular flange direct connection stop valve, the traditional method is that a flange plate is directly used for connecting a pipeline and equipment, the whole equipment is a device buried underground, because a plurality of places are built beside the sea in an oil storage tank area in the petroleum and petrochemical industry, rainwater reserved in the oil storage tank area flows into a drainage pipeline along the gradient of a rainwater open ditch and finally is drained to the sea.
At present, the sealing performance and the fixity are poor when the connecting parts on two sides of the stop valve are connected with the pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a novel pipeline adapting unit has solved the problem that leakproofness and fixity are not good when connecting between the connecting portion of present stop valve both sides and pipeline between the two.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel pipeline connecting part comprises two circular parts, wherein the two circular parts are fixedly arranged on two sides of a stop valve body through square flanges;
the variable diameter connecting pipe is fixed on one side of the dome part, and strip-shaped grooves are uniformly formed in the variable diameter connecting pipe in an array mode.
Further, still include fixed hoop, fixed hoop includes the fixed semi-ring of upside and the fixed semi-ring of downside, the equal symmetry of both sides of the fixed semi-ring of upside and the fixed semi-ring of downside runs through there are two locating pins, the one end fixedly connected with arc card locking piece of locating pin, the inboard of arc card locking piece bonds and has the cushion.
The friction between the rubber pad and the surface of the variable-diameter connecting pipe is increased, and the fixing stability is improved.
Furthermore, the surface of the positioning pin is sleeved with an elastic part, and the top of one side of the upper side fixing half ring and the bottom of one side of the lower side fixing half ring are both fixedly connected with fixing rods through fixing blocks.
Through setting up the elastic component, when fixing the connecting pipe of reducing, through compression elastic component, through the elastic thrust of elastic component outside, make fixed more stable.
Further, the equal fixedly connected with setting element in both sides of the fixed semi-ring of upside, the equal fixedly connected with card latch fitting in both sides of the fixed semi-ring of downside, the setting element includes the locating piece, the bottom fixedly connected with location axle of locating piece, annular spacing groove has been seted up on the surface of location axle.
Further, the surface of location axle and the inside cover that is located annular spacing groove are equipped with solid fixed ring, one side fixedly connected with stopper on solid fixed ring surface.
Further, the latch fitting includes the latch piece, the through-hole has been seted up to the centre of latch piece, the through-hole has been seted up to one side of through-hole internal surface, the spacing groove has been seted up to the bottom of latch piece, the spacing groove with the inside intercommunication of through-hole.
Furthermore, the surface cover of reducing connecting pipe is equipped with solid fixed ring, gu fixed ring's top and bottom have all seted up the locating hole.
The horizontal measuring of the fixed hoop can be positioned by matching the positioning hole with the fixing rod, so that the movement is prevented, and the fixation is more stable.
Compared with the prior art, the beneficial effects of the utility model are that:
this novel pipe connection part, through setting up square flange, but reducing connecting pipe and sky circle part constitution pipe connection part, adopt stainless steel, and divide the bar groove at the multisection of the circumferencial direction of whole pipe, make reducing connecting pipe can closely combine with the port of pipeline, guarantee to have a small amount of shrinkage in the circumferencial direction, and cooperation glass fiber cloth and ferrule are fixed, and it is fixed to carry out secondary grout encapsulation through cement, make the leakproofness good and increase firmness, the impact force degree of rivers can be reduced to the sky circle part simultaneously, the velocity of flow of buffering rivers, the local harm of water conservancy to the sky circle has been reduced, the life of part has been increased.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic structural view of the fixing hoop of the present invention;
FIG. 5 is a schematic structural view of the positioning member of the present invention;
fig. 6 is a schematic structural view of the locking member of the present invention.
In the figure: 1-a hemispherical portion, 2-a variable-diameter connecting pipe, 3-a strip-shaped groove, 4-a square flange, 5-a stop valve body, 6-a fixed hoop, 61-an upper side fixed half ring, 62-a lower side fixed half ring, 63-a positioning pin, 64-an arc-shaped clamping block, 65-an elastic part, 66-a rubber gasket, 67-a fixed rod, 7-a positioning part, 71-a positioning block, 72-a positioning shaft, 73-an annular limiting groove, 74-a limiting block, 8-a clamping piece, 81-a clamping block, 82-a through hole, 83-a limiting groove, 84-a through hole, 9-a fixing ring and 10-a positioning 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. 1-2, the present invention provides a technical solution: a novel pipeline connecting part comprises two antenna circle parts 1, wherein the two antenna circle parts 1 are fixedly arranged on two sides of a stop valve body 5 through square flanges 4;
but reducing connecting pipe 2, but reducing connecting pipe is fixed in one side of sky circle part 1, but even array has seted up bar groove 3 on reducing connecting pipe 2.
The inner side of the square flange 4 is adhered with a rubber pad.
The square flange 4, the variable-diameter connecting pipe 2 and the sky circle part 1 form a pipeline connecting piece, the adopted materials are stainless steel materials, components are connected by utilizing a welding technology, wherein the diameter of the variable-diameter connecting pipe is slightly larger than the diameters of pipelines at two ends, elongated grooves are divided into a plurality of parts in the circumferential direction of the whole pipe, the number of the strip-shaped grooves 3 is determined according to the diameter of the pipe, the width of each strip-shaped groove 3 is 2MM, so that the variable-diameter connecting pipe 2 can be tightly combined with the port of the pipeline, a small amount of shrinkage can be ensured in the circumferential direction, the sky circle part 1 is folded into four conical bodies by utilizing a numerical control bending machine, the four conical bodies are uniformly distributed, the circular shape is changed into a square shape, the body of the sky circle part 1 is uniformly folded in four directions, the impact force of water flow is reduced, the flow rate of the water flow is buffered, and the damage of water power to the sky, the service life of the component is prolonged;
in the whole process, the central lines of the pipeline, the pipeline connecting piece and the stop valve body 5 are kept on the same straight line.
The theory of operation, when through connecting piece and pipe connection in the pipeline, at first will treat after the pipeline surface winding of connecting is sealed with glass silk cloth, insert inside variable diameter connecting pipe 2, then press from both sides tight fixedly with the ferrule, reuse cement carries out secondary grout encapsulation and fixes, after whole process is accomplished, whole equipment, and the connecting piece is outer just very firm, and is durable, the leakproofness is good, corrosion-resistant, can not appear becoming flexible, the condition of leaking and corroding, when equipment needs maintenance, directly dismantle the standard component in square flange department, take out whole equipment from the underground and carry out equipment maintenance, and the operation is simple.
Second embodiment
Referring to fig. 3, 4, 5 and 6, a second embodiment of the present application provides another novel pipe connecting part based on the novel pipe connecting part provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a novel pipe connection member, which is different in that the novel pipe connection member,
still include fixed hoop 6, fixed hoop 6 includes upside fixed semi-ring 61 and downside fixed semi-ring 62, the equal symmetry in both sides of upside fixed semi-ring 61 and downside fixed semi-ring 62 runs through there are two locating pins 63, the one end fixedly connected with arc block 64 of locating pin 63, the inboard of arc block 64 bonds there is the cushion 66.
An arc-shaped locking block 64 is fixedly connected with the two positioning pins 63.
The surface of the positioning pin 63 is sleeved with an elastic member 65, and the top of one side of the upper stationary half ring 61 and the bottom of one side of the lower stationary half ring 62 are both fixedly connected with a fixing rod 67 through fixing blocks.
The equal fixedly connected with setting element 7 in both sides of upside stationary half 61, the equal fixedly connected with latch fitting 8 in both sides of downside stationary half 62, setting element 7 includes locating piece 71, the bottom fixedly connected with location axle 72 of locating piece 71, annular spacing groove 74 has been seted up on the surface of location axle 72.
The surface of location axle 72 just is located the inside cover of annular spacing groove 74 and is equipped with solid fixed ring, one side fixedly connected with stopper 74 on solid fixed ring surface.
The locking piece 8 comprises a locking piece 81, a through hole 82 is formed in the middle of the locking piece 81, a through hole 84 is formed in one side of the inner surface of the through hole 82, a limiting groove 83 is formed in the bottom of the locking piece 81, and the limiting groove 83 is communicated with the inside of the through hole 84.
The diameter of the through hole 82 is the same as that of the positioning shaft 72, and the limiting groove 83 is matched with the limiting block 74 in size.
But the surface cover of reducing connecting pipe 2 is equipped with solid fixed ring 9, locating hole 10 has all been seted up to solid fixed ring 9's top and bottom.
When the variable diameter connection pipe 2 is reinforced by the fixing hoop 6, the upper side stationary half ring 61 and the lower side stationary half ring 62 are correspondingly clamped from the upper side and the lower side of the variable diameter connection pipe 2, and the positioning parts 7 at the two sides of the upper side stationary half ring 61 are correspondingly fixed with the locking parts 8 at the two sides of the lower side stationary half ring 62,
the positioning shaft 72 is correspondingly inserted into the through hole 82 on the locking block 81, the limiting block 74 is inserted into the through hole 84, the elastic member 65 is continuously compressed, the limiting block 74 is rotated to correspond to the limiting groove 83 after being completely moved out of the through hole 84, then the action of the elastic member 65 is released, the limiting block 74 enters the limiting groove 83 to prevent the axial rotation, and the fixing hoop 6 is more firmly fixed between the inner diameter-variable connecting pipe 2 and the pipeline through the elastic thrust of the elastic member 65, and the operation is simple and convenient;
meanwhile, the fixing rod 67 is correspondingly inserted into the positioning hole 10, so that the fixing hoop 6 can be prevented from moving, and the fixing is more stable;
and when dismantling, through pressing locating piece 71 and kayser piece 81, continue to compress elastic component 65, stopper 74 shifts out spacing groove 83 this moment, can rotate stopper 74 this moment and make it correspond with through-hole 84, then can dismantle simple operation with it convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The novel pipeline connecting part is characterized by comprising two antenna parts, wherein the two antenna parts are fixedly arranged on two sides of a stop valve body through square flanges;
the variable diameter connecting pipe is fixed on one side of the dome part, and strip-shaped grooves are uniformly formed in the variable diameter connecting pipe in an array mode.
2. A novel pipe coupling according to claim 1, wherein: still include fixed hoop, fixed hoop includes the fixed semi-ring of upside and the fixed semi-ring of downside, the equal symmetry in both sides of the fixed semi-ring of upside and the fixed semi-ring of downside has run through two locating pins, the one end fixedly connected with arc card locking piece of locating pin, the inboard bonding of arc card locking piece has the cushion.
3. A novel pipe coupling according to claim 2, wherein: the surface of the positioning pin is sleeved with an elastic part, and the top of one side of the upper fixed semi-ring and the bottom of one side of the lower fixed semi-ring are both fixedly connected with a fixing rod through fixing blocks.
4. A novel pipe coupling according to claim 2, wherein: the equal fixedly connected with setting element in both sides of the fixed semi-ring of upside, the equal fixedly connected with card latch fitting in both sides of the fixed semi-ring of downside, the setting element includes the locating piece, the bottom fixedly connected with location axle of locating piece, annular spacing groove has been seted up on the surface of location axle.
5. The novel pipe connecting member according to claim 4, wherein: the surface of location axle just is located the inside cover of annular spacing groove and is equipped with solid fixed ring, one side fixedly connected with stopper on solid fixed ring surface.
6. The novel pipe connecting member according to claim 4, wherein: the clamping and locking piece comprises a clamping and locking piece, a through hole is formed in the middle of the clamping and locking piece, a through hole is formed in one side of the inner surface of the through hole, a limiting groove is formed in the bottom of the clamping and locking piece, and the limiting groove is communicated with the inside of the through hole.
7. A novel pipe coupling according to claim 1, wherein: but the surface cover of reducing connecting pipe is equipped with solid fixed ring, solid fixed ring's top and bottom have all been seted up the locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039689.2U CN213479452U (en) | 2020-09-17 | 2020-09-17 | Novel pipeline connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022039689.2U CN213479452U (en) | 2020-09-17 | 2020-09-17 | Novel pipeline connecting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213479452U true CN213479452U (en) | 2021-06-18 |
Family
ID=76419526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022039689.2U Expired - Fee Related CN213479452U (en) | 2020-09-17 | 2020-09-17 | Novel pipeline connecting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213479452U (en) |
-
2020
- 2020-09-17 CN CN202022039689.2U patent/CN213479452U/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: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |