CN211175765U - Sealing and fixing device for pipeline connector - Google Patents
Sealing and fixing device for pipeline connector Download PDFInfo
- Publication number
- CN211175765U CN211175765U CN201922185311.0U CN201922185311U CN211175765U CN 211175765 U CN211175765 U CN 211175765U CN 201922185311 U CN201922185311 U CN 201922185311U CN 211175765 U CN211175765 U CN 211175765U
- Authority
- CN
- China
- Prior art keywords
- top frame
- pipeline
- underframe
- extrusion
- plate
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a sealed fixing device of pipe connection, including top frame and underframe, and underframe inner wall connection have elastic pipeline fixed subassembly, and top frame inner wall connection have elastic pipeline supporting component, and when top frame and underframe were assembled, pipeline fixed subassembly and pipeline supporting component held the kneck tightly through the elastic extrusion, through the horizontal fastening of fastener behind the cutting ferrule lock joint between the framework of top frame and underframe. This device is when the installation of pipeline kneck, and pipeline supporting component and pipeline fixed subassembly can utilize the elastic potential energy of oneself to produce the extrusion effect to the pipeline outer wall respectively and hold pipeline kneck centre gripping tightly, rethread fastener horizontal fastening behind the cutting ferrule between the framework of top frame and underframe, make this device when the installation form all-round fastening about the mountain to pipeline kneck, not only the installation swiftly can also guarantee the stability after the installation. This device has the loading and unloading convenience promptly, and installation back leakproofness and the good advantage of stability.
Description
Technical Field
The utility model belongs to the pipe connection field specifically is a sealed fixing device of pipe joint.
Background
In our daily life, because the length of pipeline is limited, need connect the use to the pipeline usually, when carrying out the pipe connection, need use the sealed fixing device of pipeline interface to fix the pipeline interface, at present, the sealed fixing device of current pipeline interface has solved the leakproofness of interface, but mounting structure is complicated, influences the installation effectiveness, and the stability after the installation is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pipeline interface sealing and fixing device that installation is swift, installation back leakproofness and stability are good.
The utility model provides a sealed fixing device of this kind of pipe connection, including top frame and underframe, and underframe inner wall connection have elastic pipeline fixed subassembly, and top frame inner wall connection have elastic pipeline supporting component, and when top frame and underframe were assembled, pipeline fixed subassembly and pipeline supporting component held the kneck tightly through the elastic extrusion, through the horizontal fastening of fastener behind the cutting ferrule lock joint between the framework of top frame and underframe.
In an embodiment of the above technical scheme, the top frame is a U-shaped body with a downward opening, the lower edges of the two side plates are symmetrically provided with transverse clamping blocks along the inner wall, the inner walls of the side plates are symmetrically provided with grooves corresponding to the transverse clamping blocks, and the outer walls of the side plates corresponding to the grooves are provided with transverse bosses.
In an embodiment of the above technical solution, a downwardly extending boss is disposed at a middle position of an inner wall of a top plate of the top frame.
In an embodiment of the above technical solution, the bottom frame is a U-shaped body with an upward opening, the outer walls of the upper edges of the two side plates of the bottom frame are provided with fastening lugs fastened with the lateral fastening blocks of the lower edge of the side plate of the top frame, L-shaped members with upward openings are symmetrically arranged in the middle of the outer walls of the two side plates, and the top of the vertical edge of the L-shaped member is connected with a bolt along the horizontal direction.
In one embodiment of the above technical solution, the pipeline fixing assembly includes a movable plate, a water-swelling water-stop strip and a filter screen on the lower side of the movable plate, a concave arc support connected to the middle position of the upper side of the movable plate, buffer springs connected to the two lateral sides of the movable plate, and a stopper connected to the upper ends of the buffer springs, wherein a connecting boss extending downward is provided at the middle position of the lower side of the concave arc support, the stopper is a rectangular block, but the upper portion of the inner side of the stopper is an oblique edge, and is located below the arc edges on the two sides of the connecting boss; the concave surface of the concave arc support is attached with a rubber pad.
In an embodiment of the above technical scheme, the filter screen inlay in the intermediate position department of underframe bottom plate, the bottom surface of the expansion sealing rod that absorbs water is located the upper surface of bottom plate, and the outer side of dog is fixed in the inner wall of underframe curb plate.
In an embodiment of the above technical scheme, the pipeline supporting component comprises a supporting spring, a supporting plate, a supporting rod and an upper concave arc-shaped block which are sequentially connected from top to bottom, and a connecting boss which extends upwards is arranged in the middle of the top of the upper concave arc-shaped block.
In one embodiment of the above technical solution, a rectangular groove is formed in a top plate of the top frame at a position corresponding to the downwardly extending boss, the support spring and the support plate are located in the rectangular groove, the upper concave arc-shaped block is located outside the top frame, the upper end of the support spring is fixed to the top surface of the rectangular groove, and the support rod penetrates through the bottom surface of the rectangular groove and then is connected with the connecting boss at the top of the upper concave arc-shaped block; the inner concave surface of the upper concave arc-shaped block is attached with a rubber pad.
In one embodiment of the above technical scheme, the two side plates of the top frame are further connected with an extrusion assembly, and the extrusion assembly comprises an extrusion block, an extrusion rod and a pressing block which are sequentially connected, and further comprises a return spring sleeved on the extrusion rod.
In an embodiment of the above technical scheme, the extrusion rod transversely passes through the groove position of the top frame side plate, the extrusion block is located in the top frame and located outside the top frame side plate, the lower part of the inner side of the extrusion block is located on the outer side of the bottom frame along the buckling lug, and the reset spring is sleeved between the outer wall of the top frame side plate on the extrusion rod and the pressing block.
The utility model discloses the inner wall at top frame and underframe is connected respectively and is had elastic pipeline supporting component and the fixed subassembly of pipeline, when the pipeline kneck installation, pipeline supporting component and the fixed subassembly of pipeline can utilize the elastic potential energy of oneself to produce the extrusion to the pipeline outer wall and hold pipeline kneck centre gripping tightly, rethread fastener transversely fastens behind the cutting ferrule between the framework of top frame and underframe, make this device form all-round fastening about the mountain to the pipeline kneck when the installation, not only the installation swiftly can also guarantee the stability after the installation. This device has the loading and unloading convenience promptly, and installation back leakproofness and the good advantage of stability.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of the assembly of the top frame and the pipe support assembly and the compressing assembly of fig. 1.
Fig. 3 is an enlarged view illustrating an assembly of the bottom frame and the pipe fixing assembly of fig. 1.
Detailed Description
As shown in fig. 1, the sealing and fixing device for a pipe joint disclosed in this embodiment includes a top frame 1, a bottom frame 2, a pipe supporting member 3, a pipe fixing member 4, and a pressing member 5.
As can be seen in conjunction with fig. 1 and 2:
the top frame 1 is a U-shaped body with a downward opening, the lower edges of two side plates of the top frame are symmetrically provided with transverse clamping blocks 11 along the inner wall, the inner walls of the side plates are symmetrically provided with grooves 12 corresponding to the transverse clamping blocks 11, the outer walls of the side plates corresponding to the grooves are provided with transverse bosses 13, the middle position of the inner wall of a top plate of the top frame 1 is provided with a boss 14 extending downwards, and the boss is provided with a rectangular groove.
The pipeline supporting component 3 comprises a supporting spring 31, a supporting plate 32, a supporting rod 33, an upper concave arc-shaped block 34 and a rubber pad XJD which are sequentially connected from top to bottom, and a connecting boss which extends upwards is arranged in the middle of the top of the upper concave arc-shaped block 34.
When the pipeline supporting component 3 is installed, the supporting spring 31 and the supporting plate 32 are located in the rectangular groove, the upper concave arc block 34 is located outside the top frame 1, the upper end of the supporting spring 31 is fixed on the top surface of the rectangular groove, and the supporting rod 33 penetrates through the bottom surface of the rectangular groove and then is connected with the connecting boss at the top of the upper concave arc block 34.
As can be seen in conjunction with fig. 1 and 3:
the bottom frame 2 is a U-shaped body with an upward opening, the outer walls of the upper edges of two side plates of the bottom frame 2 are provided with buckling lugs 21 buckled with the lower edges of the side plates of the top frame 1 along the transverse clamping block 11, L-shaped components 22 with upward openings are symmetrically arranged in the middles of the outer walls of the two side plates, and the tops of the vertical edges of the L-shaped components are connected with bolts 23 along the horizontal direction.
The pipeline fixing component 4 comprises a movable plate 41, a water-absorbing expansion water stop strip 42, a filter screen 43, a lower concave arc support 44, a buffer spring 45 and a stop dog 46, the filter screen 43 is embedded in the middle position of the bottom frame 2 bottom plate, the water-absorbing expansion water stop strip 42 is arranged on the upper surface of the bottom frame 2 bottom plate, the movable plate 41 is positioned on the upper surface of the water-absorbing expansion water stop strip 42, the lower concave arc support 44 is a symmetrical structural member of the upper concave arc block 34, a connecting boss at the bottom of the lower concave arc support is connected to the middle position of the movable plate 41, the two ends of the movable plate 41 are symmetrically connected with the buffer spring 45, and. The stop 46 is a rectangular block, but the upper part of the inner side of the stop is an outward oblique edge and is positioned below the arc edges at two sides of the connecting boss of the concave arc support 44, the outer side of the stop 46 is fixed on the inner wall of the side plate of the bottom frame 1, and a rubber pad XJD is attached to the concave surface of the concave arc support 44.
As shown in fig. 2, the lower portions of the two side plates of the top frame are symmetrically connected with an extrusion assembly 5, the extrusion assembly 5 comprises an extrusion block 51, an extrusion rod 52, a pressing block 53 and a return spring 54, the extrusion block 51, the extrusion rod 52 and the pressing block 53 are sequentially connected, the extrusion rod 52 penetrates through the groove position of the side plate of the top frame 1, the extrusion block 51 is located in the top frame 1, the pressing block 53 is located outside the top frame 1, and the return spring 54 is sleeved between the outer wall of the side plate of the top frame on the extrusion rod 52 and the pressing block 53.
As can be seen from fig. 1 to 3, when the squeeze assembly 5 is installed, the lower portion of the inner side of the squeeze block 51 corresponds to the outer side of the upper edge buckle 21 of the bottom frame 2.
When the device is manufactured, the top frame 1, the pipeline supporting component 3 and the extruding component 5 are assembled into an upper integral piece, and the bottom frame 2 and the pipeline fixing component 4 are assembled into a lower integral piece.
When two whole pieces are installed at the pipeline interface, the rubber pads XJD of the two whole pieces wrap the upper half part and the lower half part of the pipeline interface respectively, when the upper whole piece and the lower whole piece are buckled and fastened with each other by the clamping sleeve and the bolt 23 is screwed, the supporting spring 31 is compressed by extrusion to generate elastic potential energy, after the upper whole piece and the lower whole piece are buckled, the water-absorbing expansion water stop strip 42 is watered to expand the water-absorbing expansion water stop strip, and the buffer spring 45 generates elastic potential energy. The upper integral part and the lower integral part respectively generate an extrusion effect on a rubber pad at the interface of the pipeline through elastic potential energy stored by the supporting spring and the buffer spring, so that not only can the good sealing performance at the interface be ensured, but also the stability of the device after installation can be ensured.
When needing to maintain in the use, only need dismantle the bolt between top frame and the underframe framework, then press the pressing block inwards, can extrude the horizontal fixture block department of the lug from top frame lower limb of going up the edge of underframe curb plate through the extrusion block and open, make top frame and underframe framework separation, then can take off the whole piece of upper portion or the whole piece of lower part and carry out corresponding change processing. After the top frame and the bottom frame are separated, the return spring on the extrusion rod enables the pressing block to return to the original flavor, and the extrusion block returns to the original flavor. After the treatment, the two integral clamping sleeves are fastened and then the bolt is screwed.
Therefore, the device has the advantages of convenient assembly and disassembly and good sealing performance and stability after installation. Still have the convenient advantage of dismantlement during later maintenance.
Claims (10)
1. A sealing and fixing device for a pipeline interface is characterized in that: it includes top frame and underframe, and underframe inner wall connection have elastic pipeline fixed subassembly, and top frame inner wall connection have elastic pipeline supporting component, and during top frame and underframe assembly, pipeline fixed subassembly and pipeline supporting component hold the kneck tightly through elastic extrusion, through the horizontal fastening of fastener behind the cutting ferrule lock joint between the framework of top frame and underframe.
2. The seal retainer for a pipe joint as set forth in claim 1, wherein: the top frame is a U-shaped body with a downward opening, the lower edges of two side plates of the top frame are symmetrically provided with transverse clamping blocks along the inner wall, the inner walls of the side plates are symmetrically provided with grooves corresponding to the transverse clamping blocks, and the outer walls of the side plates corresponding to the grooves are provided with transverse bosses.
3. The seal retainer for a pipe joint as set forth in claim 2, wherein: and a boss extending downwards is arranged in the middle of the inner wall of the top plate of the top frame.
4. The sealing and fixing device of a pipe joint as claimed in claim 2, wherein the bottom frame is a U-shaped body with an upward opening, the outer walls of the upper edges of the two side plates are provided with buckling lugs buckled with the lateral clamping blocks of the lower edges of the side plates of the top frame, L-shaped members with an upward opening are symmetrically arranged in the middle of the outer walls of the two side plates, and the top of the vertical edge of the L-shaped member is connected with a bolt along the horizontal direction.
5. The seal retainer for a pipe joint as set forth in claim 4, wherein: the pipeline fixing component comprises a movable plate, a water-absorbing expansion water stop strip and a filter screen which are arranged on the lower side of the movable plate, a concave arc support connected to the middle position of the upper side of the movable plate, buffer springs connected to the two transverse sides of the movable plate and stop blocks connected to the upper ends of the buffer springs, a connecting boss extending downwards is arranged at the middle position of the lower side of the concave arc support, the stop blocks are rectangular blocks, the upper parts of the inner sides of the stop blocks are oblique edges which are oblique outwards, and the stop blocks are positioned below the arc edges on; the concave surface of the concave arc support is attached with a rubber pad.
6. The seal retainer for a pipe joint as set forth in claim 5, wherein: the filter screen inlay in the intermediate position department of underframe bottom plate, the bottom surface of the expansion waterstop that absorbs water is located the upper surface of bottom plate, and the outer side of dog is fixed in the inner wall of underframe curb plate.
7. The seal retainer for a pipe joint as set forth in claim 3, wherein: the pipeline supporting component comprises a supporting spring, a supporting plate, a supporting rod and an upper concave arc-shaped block which are sequentially connected from top to bottom, and a connecting boss which extends upwards is arranged in the middle of the top of the upper concave arc-shaped block.
8. The seal retainer for a pipe joint as set forth in claim 7, wherein: a rectangular groove is formed in the top plate of the top frame corresponding to the position of the boss extending downwards, the supporting spring and the supporting plate are located in the rectangular groove, the upper concave arc-shaped block is located outside the top frame, the upper end of the supporting spring is fixed to the top surface of the rectangular groove, and the supporting rod penetrates through the bottom surface of the rectangular groove and then is connected with the connecting boss at the top of the upper concave arc-shaped block; the inner concave surface of the upper concave arc-shaped block is attached with a rubber pad.
9. The seal retainer for a pipe joint as set forth in claim 4, wherein: the two side plates of the top frame are further connected with an extrusion assembly, the extrusion assembly comprises an extrusion block, an extrusion rod and a pressing block which are sequentially connected, and the extrusion assembly further comprises a return spring sleeved on the extrusion rod.
10. The seal retainer for a pipe joint as set forth in claim 9, wherein: the extrusion rod transversely passes through the groove position of the top frame side plate, the extrusion block is positioned in the top frame, the pressing block is positioned outside the top frame side plate, the lower part of the inner side of the extrusion block is positioned on the outer side of the bottom frame along the buckling lug, and the reset spring is sleeved on the extrusion rod between the outer wall of the top frame side plate and the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185311.0U CN211175765U (en) | 2019-12-09 | 2019-12-09 | Sealing and fixing device for pipeline connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185311.0U CN211175765U (en) | 2019-12-09 | 2019-12-09 | Sealing and fixing device for pipeline connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211175765U true CN211175765U (en) | 2020-08-04 |
Family
ID=71825143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185311.0U Active CN211175765U (en) | 2019-12-09 | 2019-12-09 | Sealing and fixing device for pipeline connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211175765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628493A (en) * | 2020-12-01 | 2021-04-09 | 广东珠江燃气集团股份有限公司 | Gas pipeline engineering is with preventing leaking connection banding device |
-
2019
- 2019-12-09 CN CN201922185311.0U patent/CN211175765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628493A (en) * | 2020-12-01 | 2021-04-09 | 广东珠江燃气集团股份有限公司 | Gas pipeline engineering is with preventing leaking connection banding device |
| CN112628493B (en) * | 2020-12-01 | 2022-08-19 | 广东珠江燃气集团股份有限公司 | Gas pipeline engineering is with preventing leaking connection banding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211175765U (en) | Sealing and fixing device for pipeline connector | |
| CN106838316B (en) | Sealing structure and mechanical equipment | |
| CN210845504U (en) | Pipeline filter convenient to dismantle filter core fast | |
| CN211480846U (en) | Building electrical wiring device | |
| CN207520760U (en) | A kind of liquid tank type non-inductive windings high efficiency particulate air filter | |
| CN209375094U (en) | A kind of wire casing water-proof connector | |
| CN210426234U (en) | Sealing connection structure for tubular heat exchanger | |
| CN213897828U (en) | Novel node structure of aluminum alloy layering | |
| CN210265687U (en) | Detachable chain | |
| CN210890581U (en) | Municipal administration is pipeline fixing device for water supply and drainage | |
| CN209207405U (en) | A kind of assembly and disassembly tooling for rail damping device fastening clip | |
| CN210467183U (en) | Self-draining lamp box | |
| CN107809864B (en) | Product shell and outdoor product comprising same | |
| CN105350850A (en) | Installing structure for damper in furniture hinge movable base | |
| CN214579082U (en) | Flap valve convenient to install | |
| CN204152373U (en) | Curtain wall with open frame aluminum alloy window frame is transferred | |
| CN214363316U (en) | Chute for hydraulic engineering | |
| CN217874401U (en) | Inflatable seal valve | |
| CN208517825U (en) | A kind of road bridge construction safety protection frame | |
| CN211172758U (en) | Roof skylight frame | |
| CN214531672U (en) | Connection structure for assembled building wall decoration panel | |
| CN204513727U (en) | A kind of mounting structure of high efficiency particulate air filter | |
| CN213653514U (en) | Lattice retaining wall for geological disaster engineering | |
| CN209630750U (en) | A kind of flexible filter integrating filter and telescopic joint | |
| CN219457166U (en) | Gamma ray collimator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |