CN211821290U - Pressure pipeline leaking stoppage ware - Google Patents
Pressure pipeline leaking stoppage ware Download PDFInfo
- Publication number
- CN211821290U CN211821290U CN202020262336.6U CN202020262336U CN211821290U CN 211821290 U CN211821290 U CN 211821290U CN 202020262336 U CN202020262336 U CN 202020262336U CN 211821290 U CN211821290 U CN 211821290U
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- pressure pipeline
- guide sliding
- limiting
- elastic metal
- rod
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Abstract
The utility model relates to a pressure pipeline leaking stoppage ware relates to pipeline maintenance technical field, including the elastic metal board, the elastic metal board inner chamber is provided with sealed cushion, the elastic metal board both ends are rotated there is connection auricle, are passed connection auricle is provided with the telescopic and adjusts the pole, it includes the linkage segment of being connected with connection auricle to adjust the pole, linkage segment cavity sets up, threaded connection has the motion section on the linkage segment, two the motion section is kept away from linkage segment one end is connected with locking Assembly jointly. The utility model discloses a pressure pipeline leaking stoppage ware through elastic metal plate and adjustable pull rod, realizes the leaking stoppage to the pressure pipeline of different specifications, and application scope is wide, has improved pressure pipeline leaking stoppage ware's practicality.
Description
Technical Field
The utility model relates to a pipeline maintenance technical field especially relates to a pressure line plugging device.
Background
The leakage stopper is a leakage stopping device used in the process of rush repair of pipelines. The leakage stoppage device is mainly used for realizing the leakage stoppage of the pipeline through the leakage stoppage device under the damage states of air holes, sand holes, leakage and the like of the pipeline due to long service time so as to realize the rush repair of the pipeline, and is widely applied to various liquids, gases and the like.
Chinese patent with publication number CN208831967U discloses a pressure pipeline leakage stopper system, which comprises a leakage stopper body and a sealing mechanism, wherein the leakage stopper body is a cylinder formed by two half main bodies which are oppositely arranged, two sides of the two half main bodies are fixed by fastening bolts, the two half main bodies are both provided with detachable sealing strips, the sealing mechanism comprises an elastic sealing plate and a sealing air bag, two ends of the elastic sealing plate are respectively connected with two sides of the half main bodies, the sealing air bag is arranged on one side of the elastic sealing plate far away from the half main bodies, an air making unit is arranged in the sealing air bag, the air making unit is a reactant for making nitrogen or carbon dioxide, and the amount of the reactant is based on that the generated air can be filled in the sealing air bag.
In the working process of the pressure pipeline leaking stoppage device system, the two half main bodies are fixed on the outer side of the pipe body to be stopped leaking through the fastening bolts, in the installation process of the half main bodies, the convex blocks and the arc-shaped convex parts on the sealing strips are clamped with the outer side wall of the pipe body, after the half main bodies are installed, the elastic sealing plates are slightly stretched and wrapped on the outer side of the pipe body, and the sealing air bags are filled with air, so that the leaking stoppage of the pipe body is realized.
The pressure pipeline leakage stopper system has the defects that the semi-main body can only be used for stopping leakage of pressure pipelines with certain specifications, and when the pressure pipelines with different specifications are stopped, the semi-main bodies with different specifications are needed, so that the application range is small, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pressure pipeline leaking stoppage ware, through elastic metal plate and adjustable pull rod, realize the leaking stoppage to the pressure pipeline of different specifications, application scope is wide, has improved the practicality of pressure pipeline leaking stoppage ware.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a pressure pipeline leaking stoppage ware, includes the elastic metal board, the elastic metal board inner chamber is provided with sealed cushion, the elastic metal board both ends are rotated there is the connection lug piece, pass the connection lug piece is provided with the telescopic and adjusts the pole, it includes the linkage segment of being connected with the connection lug piece to adjust the pole, linkage segment cavity sets up, threaded connection has the motion section on the linkage segment, the linkage segment rotates with the connection lug piece to be connected, two the motion section is kept away from linkage segment one end is connected with locking Assembly jointly.
By adopting the technical scheme, when the pressure pipeline is blocked, the sealing rubber pad is tightly attached to the leakage position of the pressure pipeline, then the connecting section is rotated, the moving section moves along the axial direction of the connecting section under the action of the locking assembly, the adjusting rod is made to stretch and retract, the locking assembly is made to be in contact with the pressure pipeline, and then the locking assembly is adjusted, so that the sealing rubber pad is tightly attached to the leakage position of the pressure pipeline; the pressure pipeline leaking stoppage device is wide in application range and improves the practicability of the pressure pipeline leaking stoppage device.
The present invention may be further configured in a preferred embodiment as: the locking assembly comprises a locking plate, a guide sliding groove is formed in one side, close to the adjusting rod, of the locking plate, the guide sliding groove is formed in the length direction of the locking plate, a guide sliding block capable of sliding along the guide sliding groove is arranged at one end, far away from the connecting section, of the moving section, a bidirectional screw rod penetrates through the guide sliding block, and the bidirectional screw rod is arranged along the length direction of the guide sliding groove.
By adopting the technical scheme, the bidirectional screw rod is rotated, the bidirectional screw rod drives the guide sliding block to slide along the guide sliding groove, and when the elastic metal plate is slid to the position close to the connecting lug piece and is attached to the side wall of the pressure pipeline, the adjustment of the bidirectional screw rod is stopped; the designed locking assembly can fix the position of the guide sliding block, so that the position of the adjusting rod is fixed, and the locking of the adjusting rod is realized.
The present invention may be further configured in a preferred embodiment as: the bidirectional screw comprises a positive thread section and a negative thread section which are integrally arranged, and the guide sliding blocks are respectively arranged on the positive thread section and the negative thread section and are in threaded connection with the positive thread section and the negative thread section.
Through adopting above-mentioned technical scheme, the two-way screw rod of design can make two sets of guide slide block synchronization regulation, and then makes two regulation poles carry out synchronization regulation, makes the even atress in elasticity metal sheet both ends, prevents that the spring metal sheet from mediating in-process position and taking place the skew.
The present invention may be further configured in a preferred embodiment as: and a rotating handle is arranged on the extension section of the bidirectional screw rod extending out of the locking plate.
By adopting the technical scheme, the designed rotating handle can intensively apply force to the bidirectional screw rod, so that the parallel bars of the screw rod can rotate conveniently.
The present invention may be further configured in a preferred embodiment as: one side of the guide sliding block, which is close to the motion section, is provided with an insertion hole for the motion section to be inserted, the motion section is provided with a limiting hole, the limiting hole is arranged along the radial direction of the adjusting rod, and a limiting rod which can be inserted in the limiting hole is arranged through the guide sliding block.
By adopting the technical scheme, when the adjusting rod is installed, the limiting rod is adjusted to separate the limiting rod from the inserting hole, then the moving section is inserted into the inserting hole, then the limiting rod penetrates through the guide sliding block to be inserted into the limiting hole, and the moving section is locked on the guide sliding block, so that the installation of the adjusting rod is realized; the designed limiting rod and limiting hole facilitate the installation of the adjusting rod on the guide sliding block, the guide sliding block and the adjusting rod can be disassembled, and the elastic metal plate is convenient to sleeve on the pressure pipeline.
The present invention may be further configured in a preferred embodiment as: one end, far away from the bottom wall of the insertion hole, of the limiting rod is provided with a limiting plug, a first spring enabling the limiting plug to move towards one side of the guide sliding block is sleeved on the limiting rod, one end of the first spring is connected with the guide sliding block, and the other end of the first spring is connected with the limiting plug.
By adopting the technical scheme, the limiting plug is adjusted, the limiting plug drives the limiting rod to move to one side far away from the inserting hole, the first spring stretches, then the limiting rod penetrates through the guide sliding block and is inserted into the limiting hole, the limiting plug is released, the first spring recovers, the first spring drives the limiting plug to move, the limiting plug drives the limiting rod to move, and the limiting plug moves until the limiting rod is inserted into the limiting hole; the designed first spring can enable the limiting rod to have a trend of moving towards one side of the plug hole, and can prevent the limiting rod from being separated from the limiting hole.
The present invention may be further configured in a preferred embodiment as: one end, far away from the limiting plug, of the limiting rod is arranged in a ball head shape.
Through adopting above-mentioned technical scheme, gag lever post one end is bulb form setting, and the gag lever post of being convenient for inserts spacing downthehole.
The present invention may be further configured in a preferred embodiment as: the elastic metal plate is close to one side of the sealing rubber mat and is provided with a second spring, and the second spring is arranged in a vortex shape.
Through adopting above-mentioned technical scheme, the second spring of design can be to the local application of force of sealed cushion, and the sealed cushion of being convenient for is closely laminated with pressure line's leakage position.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses a pressure pipeline leaking stoppage ware, pressure pipeline leaking stoppage ware through elastic metal sheet and adjustable pull rod, realizes the leaking stoppage to the pressure pipeline of different specifications, and application scope is wide, has improved the practicality of pressure pipeline leaking stoppage ware;
2. the pressure pipeline leaking stoppage device of the utility model has the advantages that the two groups of guide sliders can be synchronously adjusted by the designed bidirectional screw rod, so that the two adjusting rods can be synchronously adjusted, the two ends of the elastic metal plate are uniformly stressed, and the position of the elastic metal plate is prevented from deviating in the adjusting process;
3. the utility model discloses a pressure pipeline leaking stoppage ware, the second spring of design can be to the local application of force of sealed cushion, and the sealed cushion of being convenient for closely laminates with pressure pipeline's leakage position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another schematic view of the overall structure of the present invention;
FIG. 3 is a cross-sectional view taken along the line A-A in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B in fig. 3.
In the figure, 1, an elastic metal plate; 11. connecting a lug plate; 2. sealing the rubber gasket; 3. a second spring; 4. adjusting a rod; 41. a motion segment; 42. a connecting section; 421. a limiting hole; 5. a locking assembly; 51. a locking plate; 52. a bidirectional screw; 53. a handle is rotated; 54. a guide chute; 55. a guide slider; 56. a limiting plug; 57. a first spring; 58. a limiting rod; 59. and (7) inserting holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a pressure pipeline leaking stoppage ware, including elastic metal plate 1, the 1 inner chamber of elastic metal plate is connected with sealed cushion 2, and elastic metal plate 1 is close to sealed cushion 2 one side and installs second spring 3, and second spring 3 is the vortex setting, and 1 both ends of elastic metal plate are rotated there is auricle 11, passes auricle 11 and is provided with telescopic regulation pole 4, and two regulation poles 4 keep away from auricle 11 one end and are connected with locking Assembly 5 jointly.
Referring to fig. 2 and 3, the adjusting rod 4 includes a connecting section 42 connected with the connecting lug 11, the connecting section 42 is hollow, the connecting section 42 is provided with a moving section 41 through threaded connection, the locking assembly 5 is located at two moving sections 41 and is far away from one end of the connecting section 42, the locking assembly 5 includes a locking plate 51, a guide sliding groove 54 is formed in one side, close to the adjusting rod 4, of the locking plate 51, the guide sliding groove 54 is formed along the length direction of the locking plate 51, one end, far away from the connecting section 42, of the moving section 41 is provided with a guide sliding block 55 capable of sliding along the guide sliding groove 54, a bidirectional screw 52 is arranged through the guide sliding block 55, and the bidirectional screw. The bidirectional screw 52 comprises a positive thread section and a negative thread section which are integrally arranged, the guide sliding blocks 55 are respectively arranged on the positive thread section and the negative thread section and are in threaded connection with the positive thread section and the negative thread section, and the extension section of the bidirectional screw 52 extending out of the locking plate 51 is provided with the rotating handle 53.
Referring to fig. 4, the plug-in hole 59 that supplies adjusting rod 4 to peg graft is seted up to direction slider 55 near adjusting rod 4 one side, spacing hole 421 has been seted up on adjusting rod 4, spacing hole 421 sets up along the radial direction of adjusting rod 4, it is provided with the gag lever post 58 of pegging graft in spacing hole 421 to pass direction slider 55, gag lever post 58 keeps away from plug-in hole 59 diapire one end body and is connected with spacing end cap 56, the cover is equipped with the first spring 57 that makes spacing end cap 56 to the motion of direction slider 55 one side on the gag lever post 58, first spring 57 one end is connected with direction slider 55, the other end is connected with spacing end cap 56, gag lever post 58 keeps away from spacing end cap 56 one end.
The implementation principle of the embodiment is as follows: when the pressure pipeline is blocked, the sealing rubber pad 2 is tightly attached to the leakage position of the pressure pipeline, the second spring 3 is enabled to be opposite to the leakage position of the pressure pipeline, the limiting plug 56 is adjusted, the limiting plug 56 drives the limiting rod 58 to move towards the side far away from the inserting hole 59, the first spring 57 stretches, then the limiting rod 58 penetrates through the guide sliding block 55 to be inserted into the limiting hole 421, the limiting plug 56 is released, the first spring 57 recovers, the first spring 57 drives the limiting plug 56 to move, the limiting plug 56 drives the limiting rod 58 to move, and the limiting plug 56 moves until the limiting rod 58 is inserted into the limiting hole 421; the rotating handle 53 is rotated, the rotating handle 53 drives the bidirectional screw 52 to rotate, the bidirectional screw 52 drives the guide sliding block 55 to slide along the guide sliding groove 54, and the guide sliding block slides until the position, close to the connecting lug 11, of the elastic metal plate 1 is attached to the side wall of the pressure pipeline; then the connecting section 42 is rotated, under the action of the limiting rod 58, the moving section 41 moves along the axial direction of the connecting section 42, and moves to the position where the sealing rubber pad 2 is tightly attached to the pressure pipeline, so that the leakage stoppage of the pressure pipeline is realized.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a pressure pipeline leaking stoppage ware, its characterized in that, includes elastic metal plate (1), elastic metal plate (1) inner chamber is provided with sealed cushion (2), elastic metal plate (1) both ends are rotated and are had connection lug piece (11), pass connection lug piece (11) are provided with telescopic regulation pole (4), adjust pole (4) including linkage segment (42) be connected with connection lug piece (11), linkage segment (42) cavity sets up, threaded connection has motion section (41) on linkage segment (42), two motion section (41) are kept away from linkage segment (42) one end is connected with locking Assembly (5) jointly.
2. The pressure pipeline leakage plugging device according to claim 1, wherein the locking assembly (5) comprises a locking plate (51), a guide sliding groove (54) is formed in one side, close to the adjusting rod (4), of the locking plate (51), the guide sliding groove (54) is arranged along the length direction of the locking plate (51), a guide sliding block (55) capable of sliding along the guide sliding groove (54) is arranged at one end, far away from the connecting section (42), of the moving section (41), a bidirectional screw rod (52) is arranged to penetrate through the guide sliding block (55), and the bidirectional screw rod (52) is arranged along the length direction of the guide sliding groove (54).
3. A pressure line leak stopper according to claim 2 wherein the bidirectional screw (52) comprises a forward thread section and a backward thread section which are integrally formed, and the guide sliders (55) are respectively mounted on the forward thread section and the backward thread section and are in threaded connection with the forward thread section and the backward thread section.
4. A pressure line leak stopper according to claim 3 wherein a stem (53) is mounted on the extension of the bidirectional screw (52) extending beyond the locking plate (51).
5. The pressure pipeline leakage plugging device according to claim 4, wherein one side of the guide sliding block (55) close to the adjusting rod (4) is provided with an insertion hole (59) for inserting the adjusting rod (4), the adjusting rod (4) is provided with a limiting hole (421), the limiting hole (421) is arranged along the radial direction of the adjusting rod (4), and a limiting rod (58) capable of being inserted into the limiting hole (421) is arranged through the guide sliding block (55).
6. The pressure pipeline leakage plugging device according to claim 5, wherein a limiting plug (56) is arranged at one end of the limiting rod (58) far away from the bottom wall of the insertion hole (59), a first spring (57) enabling the limiting plug (56) to move to one side of the guide sliding block (55) is sleeved on the limiting rod (58), one end of the first spring (57) is connected with the guide sliding block (55), and the other end of the first spring is connected with the limiting plug (56).
7. A pressure pipeline leakage stopper according to claim 6 wherein the end of the limiting rod (58) remote from the limiting stopper (56) is bulbous.
8. A pressure pipeline leakage stopper according to claim 1, wherein a second spring (3) is arranged on one side of the elastic metal plate (1) close to the sealing rubber gasket (2), and the second spring (3) is arranged in a vortex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262336.6U CN211821290U (en) | 2020-03-05 | 2020-03-05 | Pressure pipeline leaking stoppage ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020262336.6U CN211821290U (en) | 2020-03-05 | 2020-03-05 | Pressure pipeline leaking stoppage ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211821290U true CN211821290U (en) | 2020-10-30 |
Family
ID=72996758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020262336.6U Expired - Fee Related CN211821290U (en) | 2020-03-05 | 2020-03-05 | Pressure pipeline leaking stoppage ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211821290U (en) |
-
2020
- 2020-03-05 CN CN202020262336.6U patent/CN211821290U/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: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |