CN210468751U - Communication pipeline device that blocks water - Google Patents
Communication pipeline device that blocks water Download PDFInfo
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- CN210468751U CN210468751U CN201921939505.9U CN201921939505U CN210468751U CN 210468751 U CN210468751 U CN 210468751U CN 201921939505 U CN201921939505 U CN 201921939505U CN 210468751 U CN210468751 U CN 210468751U
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Abstract
The utility model relates to a communication facilities field, more specifically say, it relates to a communication pipeline device that blocks water. The key points of the technical scheme are as follows: the extrusion device comprises an extrusion rod and an extrusion plate fixedly connected to one end of the extrusion rod, wherein an elastic sealing ring is movably sleeved on one side of the extrusion rod close to the extrusion plate, a supporting plate is arranged on one side of the extrusion rod far away from the extrusion plate, a fastening assembly for fixing the supporting plate to a pipe orifice of a communication pipeline is arranged between the supporting plate and the communication pipeline, a positioning hole is formed in the side wall of the extrusion rod, a containing groove is communicated with the hole wall of the through hole along the aperture direction of the through hole, a sliding block is connected in the containing groove in a sliding; when the sliding block is inserted in the positioning hole, the elastic sealing ring abuts against the pipe orifice of the communication pipeline, and the supporting plate is provided with a locking component for locking and unlocking the extrusion rod. The communication pipeline water blocking device has the advantages that the extrusion rod can be kept and fixed at the central position of the communication pipeline, and the communication pipeline is fully sealed.
Description
Technical Field
The utility model relates to a communication facilities field, more specifically say, it relates to a communication pipeline device that blocks water.
Background
Communication conduit all pre-buried underground usually, be favorable to reducing the external destruction to communication optical cable, in order to avoid external rainwater or groundwater to enter into communication conduit, cause destruction, corruption to the optical cable in the communication conduit, the mouth of pipe at communication conduit is fixed then established through the cover to the device that blocks water, realizes sealed to the environment in the pipeline.
For example, chinese patent publication No. CN204947547U discloses a water blocking device for a communication pipeline, which comprises a guide rod, wherein one end of the guide rod is provided with a boss-type end cap, and the other end of the guide rod is a multi-face cylinder; the guide rod is sequentially sleeved with an elastic sealing ring, a metal gasket and a round nut, the round nut is in threaded fit with the guide rod, the elastic sealing ring is a round ring, and an inner hole is a conical through hole matched with the boss type end cap.
Although this kind of communication pipeline water blocking device can seal up the communication pipeline port, but does not set up positioner, can't carry out effectual horizontal location to the guide arm, has the error in the location, leads to elastic sealing ring radial deformation inhomogeneous easily, and then makes and contradict insufficiently between elastic sealing ring and the communication pipeline inner wall.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a communication pipeline device that blocks water has and keeps fixing the central point that communicates the pipeline with the squeeze bar and put, fully seal communication pipeline's advantage.
The above technical purpose of the present invention can be achieved by the following technical solutions: a communication pipeline water blocking device comprises an extrusion rod and an extrusion plate fixedly connected to one end of the extrusion rod, wherein an elastic sealing ring is movably sleeved on one side, close to the extrusion plate, of the extrusion rod, a disc-shaped supporting plate is arranged on one side, far away from the extrusion plate, of the extrusion rod, the supporting plate is provided with through holes penetrating through two opposite side walls of the supporting plate along the length direction of the extrusion rod, and the through holes are located at the circle center position of the supporting plate; a fastening assembly for fixing the support plate to the orifice of the communication pipeline is arranged between the support plate and the communication pipeline, a positioning hole is formed in the side wall of the extrusion rod, an accommodating groove is communicated with the hole wall of the through hole along the aperture direction of the through hole, a sliding block is connected in the accommodating groove in a sliding manner, and the sliding block is in inserting fit with the positioning hole; when the sliding block is inserted into the positioning hole, the elastic sealing ring is fully abutted against the inner wall of the communication pipeline, and a plurality of locking components for locking and unlocking the extrusion rod are circumferentially arranged on the supporting plate.
By adopting the technical scheme, when the port of the communication pipeline is plugged, an operator firstly inserts one end of the water blocking device provided with the extrusion plate and the elastic sealing ring into the communication pipeline, then one side of the plate surface of the supporting plate is abutted against the port of the communication pipeline, the supporting plate is fixed at the pipe orifice of the communication pipeline through the fastening assembly, the extrusion rod is pulled outwards to enable the extrusion plate to move outwards to the pipe orifice of the communication pipeline, thereby the elastic sealing ring is abutted between the supporting plate and the extrusion plate, pressure is continuously applied, the elastic sealing ring generates radial extension and elongation under the action of the extrusion plate, when the sliding block is in inserted fit with the positioning hole, the elastic sealing ring is fully abutted against the inner wall of the communication pipeline to seal the communication pipeline, meanwhile, the fixing of the water blocking device is realized, and the extrusion rod is kept fixed at the central position of the communication pipeline to fully seal the communication pipeline.
Preferably, the fastening components are including setting up a plurality of spouts at backup pad outside face, be provided with the check lock lever in the spout, the check lock lever includes mutually perpendicular's the horizontal pole and the montant that are the L type, the horizontal pole is parallel with the backup pad and slides in the spout, the montant is parallel with communication pipeline's length direction, a side surface that the montant was kept away from to the horizontal pole is provided with the scale mark, one side cell wall of spout is provided with the adjustment tank that is linked together with the spout, the regulating part has been put to the adjustment tank.
Through adopting above-mentioned technical scheme, adjust the regulating part so that the check lock pole slides in the spout, the same regulation operation of repetition makes the montant of a plurality of check lock pole all inconsistent with communication pipeline's outer wall, refers to the scale mark on the horizontal pole simultaneously, makes the distance of sliding of a plurality of check lock pole the same to fix the mouth of pipe at communication pipeline with the device that blocks water, and can realize that the extrusion stem keeps fixing the central point at communication pipeline and put.
Preferably, the adjusting part includes that the length direction along the adjustment tank rotates the screw rod that bears in the adjustment tank, the fixed regulating block that sets up in a horizontal pole lateral wall, screw rod threaded connection just runs through the relative both sides wall of regulating block.
Through adopting above-mentioned technical scheme, rotate the screw rod and can make the regulating block with screw rod threaded connection remove along the length direction of screw rod to drive the check lock pole and slide in the spout.
Preferably, the adjusting tank is rotatably connected with a fixing column, the fixing column is perpendicular to the supporting plate, a pair of bevel gears is arranged between the screw rod and the fixing column, and one end of the fixing column, which is far away from the supporting plate, extends out of the outer surface of the supporting plate and is provided with a rotating head.
Through adopting above-mentioned technical scheme, operating personnel rotates and rotates the head and can make bevel gear drive screw rod rotate along the screw shaft, and then drives the regulating block and remove along the screw rod direction, can make things convenient for operating personnel to operate outside the adjustment tank, need not to stretch into the adjustment tank with the hand in, avoid receiving the injury.
Preferably, the locking assembly comprises a pressure spring fixedly connected between the accommodating groove and the sliding block, a shifting block is arranged at one end of the sliding block located in the accommodating groove, the shifting block penetrates through the outer surface of the supporting plate, a sliding hole for the shifting block to slide is formed in the supporting plate in a penetrating mode, and the sliding hole is communicated with the accommodating groove.
Through adopting above-mentioned technical scheme, when operating personnel outwards pulling the extrusion stem, when the holding tank of locating hole and backup pad on the extrusion stem is relative, under the restoring force effect of pressure spring, the automatic card of slider inserts in the locating hole, and operating personnel stirs the shifting block moreover and can relieve the locking between extrusion stem and the backup pad.
Preferably, one side of the vertical rod abutting against the outer wall of the communication pipeline is provided with an arc-shaped groove.
Through adopting above-mentioned technical scheme, the arc wall has increased the area of contact between montant and the communication pipeline outer wall, is favorable to spacing the montant, makes the conflict between montant and the communication pipeline firm, avoids appearing phenomenons such as slip.
Preferably, an elastic protection pad is arranged in the arc-shaped groove.
Through adopting above-mentioned technical scheme, the elastic protection pad has increased the frictional force of check lock lever and communication pipeline outer wall, makes the check lock lever more inseparable with being connected of communication pipeline.
Preferably, the sliding grooves are uniformly arranged along the circumferential direction of the supporting plate.
Through adopting above-mentioned technical scheme, circumference evenly sets up the spout and makes the backup pad surface more pleasing to the eye, can make conflict intensity and frictional force between the check lock lever in the spout and the communication pipeline outer wall more even simultaneously.
Preferably, one end of the extrusion rod, which is far away from the extrusion plate, is provided with a pull block.
By adopting the technical scheme, the extrusion rod is conveniently pulled by an operator through the pull block to complete the extrusion operation.
To sum up, the utility model discloses following beneficial effect has: when plugging the port of the communication pipeline, an operator inserts one end of the water blocking device, which is provided with the extrusion plate and the elastic sealing ring, into the communication pipeline, then the surface of one side of the support plate is abutted against the port of the communication pipeline, the support plate is fixed at the pipe port of the communication pipeline through the fastening assembly, the extrusion rod is pulled outwards, and the extrusion plate moves outwards towards the pipe port, so that the elastic sealing ring is abutted between the support plate and the extrusion plate, pressure is continuously applied, the elastic sealing ring is extended and elongated radially under the action of the extrusion plate, when the slide block is in splicing fit with the positioning hole, the elastic sealing ring is fully abutted against the inner wall of the communication pipeline, the communication pipeline is sealed, and meanwhile, the water blocking device is fixed; meanwhile, the fixing of the water blocking device is realized, and the extrusion rod is kept fixed at the central position of the communication pipeline to fully seal the communication pipeline.
Drawings
FIG. 1 is a schematic view of an installation structure of a support plate, an extrusion rod and a communication pipeline according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of the embodiment of the present invention in which the support plate is connected to the locking bar;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a partial cross-sectional view of the mounting of the elastomeric seal ring to the support plate in an embodiment of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
Reference numerals: 1. a support plate; 11. a chute; 12. an adjustment groove; 13. a containing groove; 14. a through hole; 15. a slide hole; 2. an extrusion stem; 21. pulling the block; 22. positioning holes; 3. a pressing plate; 4. an elastic sealing ring; 51. a cross bar; 511. scale lines; 512. an adjusting block; 52. a vertical rod; 521. an arc-shaped slot; 522. an elastic protection pad; 6. a screw; 61. a bevel gear; 7. fixing a column; 71. rotating the head; 8. a slider; 81. shifting blocks; 82. a pressure spring; 9. a communication pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A communication pipeline water blocking device, referring to fig. 1 and 2, comprises a square rod-shaped extrusion rod 2 and an extrusion plate 3 fixedly connected to one end of the extrusion rod 2, wherein the extrusion plate 3 is arranged in a disc shape; meanwhile, one side of the extrusion rod 2 close to the extrusion plate 3 is movably sleeved with a cylindrical elastic sealing ring 4, the elastic sealing ring 4 is sleeved in the communication pipeline 9, and one end of the extrusion rod 2 far away from the extrusion plate 3 is welded with a cylindrical pull block 21; one side of the extrusion rod 2 close to the pulling block 21 is connected with a supporting plate 1 in a sliding manner, a through hole 14 penetrating through the center of the supporting plate 1 is formed in the center of the circle, the supporting plate 1 is connected to the extrusion rod 2 in a sliding manner through the through hole 14, and in addition, a fastening assembly for fixing the supporting plate 1 to the opening of the communication pipeline 9 is installed between the supporting plate 1 and the communication pipeline 9.
Referring to fig. 2 and 3, specifically, the fastening assembly includes a plurality of sliding grooves 11 formed in the outer side of the supporting plate 1, in this embodiment, the number of the sliding grooves 11 may be preferably three, and the three sliding grooves 11 are uniformly distributed along the circumferential direction of the supporting plate 1; simultaneously, install the check lock lever in the spout 11, it is concrete, the check lock lever includes mutually perpendicular's the horizontal pole 51 and the montant 52 that are the L type, in this embodiment, horizontal pole 51 is parallel to each other and slides in spout 11 with backup pad 1, montant 52 is parallel with communication pipeline 9's length direction, in order to increase the area of contact between montant 52 and the communication pipeline 9 outer wall, one side that montant 52 and communication pipeline 9 pipe wall are contradicted is provided with arc wall 521, and simultaneously, be equipped with elastic protection pad 522 in the arc wall 521, elastic protection pad 522 has increased the frictional force of check lock lever and communication pipeline 9 outer wall, make the check lock lever more inseparable with communication pipeline 9's connection.
In addition, the surface of the cross bar 51 far away from the vertical bar 52 is provided with uniform scale marks 511 along the length direction, the groove wall of one side of the sliding groove 11 is provided with an adjusting groove 12 communicated with the sliding groove 11, and an adjusting piece is arranged in the adjusting groove 12. The operating personnel can adjust the regulating part so that the check lock pole slides in spout 11, and the same regulation operation of repetition makes the montant 52 of a plurality of check lock pole all inconsistent with the outer wall of communication pipeline 9, refers to scale mark 511 on the horizontal pole 51 simultaneously, makes the distance of sliding of a plurality of check lock pole the same to fix the device that blocks water at the mouth of pipe of communication pipeline 9, and can realize that extrusion stem 2 keeps fixing the central point department of putting at communication pipeline 9.
Specifically, referring to fig. 2 and 3, the adjusting member includes a screw 6 rotatably supported in the adjusting groove 12 along the length direction of the adjusting groove 12, and an adjusting block 512 fixedly disposed on one side wall of the cross bar 51, wherein the screw 6 is in threaded connection with and penetrates through two opposite side walls of the adjusting block 512. One end rotation of adjustment tank 12 is connected with fixed column 7, and fixed column 7 perpendicular to backup pad 1 is provided with a pair of bevel gear 61 between screw rod 6 and the fixed column 7, and the one end that backup pad 1 was kept away from to fixed column 7 extends backup pad 1 surface and is provided with and rotates head 71. An operator can rotate the rotating head 71 to enable the bevel gear 61 to drive the screw 6 to rotate along the axis of the screw 6, and further drive the adjusting block 512 to move along the direction of the screw 6.
Referring to fig. 4 and 5, a containing groove 13 is formed in the wall of the through hole 14 (see fig. 1) along the aperture direction of the through hole 14, a sliding block 8 is connected in the containing groove 13 in a sliding manner, a positioning hole 22 is formed in one side wall of the extrusion rod 2, and the sliding block 8 is in inserted fit with the positioning hole 22; when the sliding block 8 is inserted into the positioning hole 22, the elastic sealing ring 4 is tightly propped against the pipe orifice of the communication pipeline 9; the supporting plate 1 is also provided with a locking assembly for locking and unlocking the extrusion rod 2, the locking assembly comprises a pressure spring 82 fixedly connected between the accommodating groove 13 and the sliding block 8, one end of the sliding block 8 positioned in the accommodating groove 13 is fixedly provided with a shifting block 81, the shifting block 81 penetrates through and extends out of the outer surface of the supporting plate 1, a sliding hole 15 for the shifting block 81 to slide is formed in the supporting plate 1 along the length direction of the accommodating groove 13, and the sliding hole 15 is communicated with the accommodating groove 13; an operator pulls the extrusion rod 2 outwards, when the inside of the positioning hole 22 in the extrusion rod 2 is opposite to the accommodating groove 13 of the support plate 1, the sliding block 8 is automatically clamped into the positioning hole 22 under the action of restoring force of the pressure spring 82, and the operator pulls the shifting block 81 to unlock the extrusion rod 2 and the support plate 1.
The general working principle is as follows: when plugging the port of the communication pipeline 9, an operator inserts one end of the water blocking device, which is provided with the extrusion plate 3 and the elastic sealing ring 4, into the communication pipeline 9, then the surface of one side of the support plate 1 is abutted against the port of the communication pipeline 9, adjusts the adjusting part to enable the locking rods to slide in the sliding grooves 11, repeats the same adjusting operation to enable the vertical rods 52 of the locking rods to be abutted against the outer wall of the communication pipeline 9, and meanwhile, makes the sliding distances of the locking rods the same by referring to the scale lines 511 on the cross rods 51, so that the water blocking device is fixed at the pipe orifice of the communication pipeline 9, and can keep the extrusion rods 2 fixed at the central position of the communication pipeline 9; outwards pulling the stripper bar 2 this moment, make stripper plate 3 towards communication pipe 9 mouthful of direction extrusion elastic sealing ring 4 to make 4 butt of elastic sealing ring between backup pad 1 and stripper plate 3, continue pulling stripper bar 2, when slider 8 and locating hole 22 are pegged graft and are joined in marriage, elastic sealing ring 4 is fully contradicted with the inner wall of communication pipe 9, realizes the sealed to communication pipe 9, has also realized the fixed of device that blocks water simultaneously. At this moment, the elastic sealing ring 4 generates radial extension elongation deformation under the pressure action of the extrusion plate 3 and fully collides with the inner wall of the communication pipeline 9, so that the communication pipeline 9 is sealed, and meanwhile, the water blocking device is fixed.
The present invention is only explained and not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a communication pipeline device that blocks water which characterized in that: the sealing device comprises an extrusion rod (2) and an extrusion plate (3) fixedly connected to one end of the extrusion rod (2), wherein an elastic sealing ring (4) is movably sleeved on one side, close to the extrusion plate (3), of the extrusion rod (2), a disc-shaped supporting plate (1) is arranged on one side, far away from the extrusion plate (3), of the extrusion rod (2), a through hole (14) penetrating through two opposite side walls of the supporting plate (1) is formed in the supporting plate (1) along the length direction of the extrusion rod (2), and the through hole (14) is located at the position of the circle center of the supporting plate (1); a fastening assembly for fixing the support plate (1) to a pipe orifice of the communication pipeline (9) is arranged between the support plate (1) and the communication pipeline (9), a positioning hole (22) is formed in the side wall of the extrusion rod (2), the hole wall of the through hole (14) is communicated with an accommodating groove (13) along the aperture direction of the through hole (14), a sliding block (8) is connected in the accommodating groove (13) in a sliding manner, and the sliding block (8) is in inserted fit with the positioning hole (22); when the sliding block (8) is inserted into the positioning hole (22), the elastic sealing ring (4) is fully abutted against the inner wall of the communication pipeline (9), and a plurality of locking components for locking and unlocking the extrusion rod (2) are circumferentially arranged on the supporting plate (1).
2. A water blocking device for a communication conduit as claimed in claim 1, wherein: fastening components is including setting up a plurality of spouts (11) at backup pad (1) outside face, be provided with the check lock lever in spout (11), the check lock lever includes mutually perpendicular's horizontal pole (51) and montant (52) that are the L type, horizontal pole (51) are parallel and slide in spout (11) with backup pad (1), montant (52) are parallel with the length direction of communication pipeline (9), a side surface that montant (52) were kept away from in horizontal pole (51) is provided with scale mark (511), one side cell wall of spout (11) is provided with adjustment tank (12) that are linked together with spout (11), the regulating tank (12) have put the regulating part in inside.
3. A water blocking device for a communication conduit as claimed in claim 2, wherein: the adjusting part comprises a screw rod (6) which is rotatably borne in the adjusting groove (12) along the length direction of the adjusting groove (12) and an adjusting block (512) which is fixedly arranged on one side wall of the cross rod (51), wherein the screw rod (6) is in threaded connection and penetrates through two opposite side walls of the adjusting block (512).
4. A water blocking device for a communication conduit as claimed in claim 3, wherein: the adjusting groove (12) is rotatably connected with a fixing column (7), the fixing column (7) is perpendicular to the supporting plate (1), a pair of bevel gears (61) is arranged between the screw rod (6) and the fixing column (7), and one end, far away from the supporting plate (1), of the fixing column (7) extends out of the outer surface of the supporting plate (1) and is provided with a rotating head (71).
5. A water blocking device for a communication conduit as claimed in claim 1, wherein: the locking assembly comprises a pressure spring (82) fixedly connected between the accommodating groove (13) and the sliding block (8), a shifting block (81) is arranged at one end, located in the accommodating groove (13), of the sliding block (8), the shifting block (81) penetrates through the outer surface of the supporting plate (1) to extend out, a sliding hole (15) for the shifting block (81) to slide is formed in the supporting plate (1) in a penetrating mode, and the sliding hole (15) is communicated with the accommodating groove (13).
6. A water blocking device for a communication conduit as claimed in claim 2, wherein: and an arc-shaped groove (521) is formed in one side of the vertical rod (52) abutting against the outer wall of the communication pipeline (9).
7. A water blocking device for a communication pipe as claimed in claim 6, wherein: an elastic protection pad (522) is arranged in the arc-shaped groove (521).
8. A water blocking device for a communication conduit as claimed in claim 2, wherein: the sliding grooves (11) are uniformly arranged along the circumferential direction of the supporting plate (1).
9. A water blocking device for a communication conduit as claimed in claim 1, wherein: and a pull block (21) is arranged at one end of the extrusion rod (2) far away from the extrusion plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939505.9U CN210468751U (en) | 2019-11-11 | 2019-11-11 | Communication pipeline device that blocks water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939505.9U CN210468751U (en) | 2019-11-11 | 2019-11-11 | Communication pipeline device that blocks water |
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| Publication Number | Publication Date |
|---|---|
| CN210468751U true CN210468751U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921939505.9U Active CN210468751U (en) | 2019-11-11 | 2019-11-11 | Communication pipeline device that blocks water |
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| CN (1) | CN210468751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811255A (en) * | 2021-04-25 | 2022-07-29 | 四川大唐国际甘孜水电开发有限公司 | Pipeline mouth sealing device for pre-buried pipeline |
-
2019
- 2019-11-11 CN CN201921939505.9U patent/CN210468751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811255A (en) * | 2021-04-25 | 2022-07-29 | 四川大唐国际甘孜水电开发有限公司 | Pipeline mouth sealing device for pre-buried pipeline |
| CN114811255B (en) * | 2021-04-25 | 2024-05-24 | 四川大唐国际甘孜水电开发有限公司 | Pipeline port sealing device for embedded pipeline |
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