CN221424257U - Sewage pipeline water-blocking test plug device - Google Patents
Sewage pipeline water-blocking test plug device Download PDFInfo
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- CN221424257U CN221424257U CN202323503648.4U CN202323503648U CN221424257U CN 221424257 U CN221424257 U CN 221424257U CN 202323503648 U CN202323503648 U CN 202323503648U CN 221424257 U CN221424257 U CN 221424257U
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- plug device
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010985 leather Substances 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a sewage pipeline water-blocking test plug device, which comprises a mounting plate and a fixing assembly, wherein the mounting plate is fixedly connected with the fixing assembly; and (3) mounting plate: the outer edge of the right side face of the installation plate is provided with an elastic plate in an annular array, a rubber leather sleeve is coated between the left side face of the installation plate and the outer cambered surface of the elastic plate, the outer edge of the right end of the rubber leather sleeve is provided with a rubber convex ring, the inner cambered surface of the rubber convex ring is fixedly connected with the outer surface of the right end of the elastic plate respectively, the middle part of the installation plate is rotationally connected with an adjusting component, the adjusting component is slidingly connected with the inner wall surface of the right end of the elastic plate, the adjusting component comprises a first screw rod and a frustum disc, the first screw rod is rotationally connected with the middle part of the installation plate, the frustum disc is in threaded connection with the middle part of the first screw rod, and the outer cambered surface of the left end of the frustum disc is respectively slidingly connected with the inner wall surface of the elastic plate; and (3) fixing the assembly: the right end of the adjusting component is provided with the plug device for the water closing test of the sewage pipeline, the sealing effect is good, the installation is simple and convenient, and the fixation is firm.
Description
Technical Field
The utility model relates to the technical field of pipeline experimental equipment, in particular to a plug device for a sewage pipeline water-blocking test.
Background
The existing municipal sewage pipeline is usually blocked by bricks in a water closing test, so that the investment of bricks and mortar is needed, the investment of labor force is relatively more, the consumed time is relatively longer, and the dismantling process is time-consuming and labor-consuming after the experiment is finished.
In the prior art, the patent with the authorized bulletin number of CN 210462138U discloses a municipal sewage pipeline water-closing test plug device, which comprises a supporting plate, a conical plate, a rubber gasket, a plurality of brackets and a plurality of supporting bolts, wherein the conical plate is conical and fixed on the side surface of the supporting plate, the rubber gasket is conical and sleeved on the outer side surface of the conical plate, the supporting bolts are adjustably and telescopically arranged on the brackets, the top ends of the supporting bolts are hinged with the other side surface of the supporting plate, and the hinging points of the supporting bolts and the supporting plate are uniformly distributed along the circumferential direction.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the plug device for the sewage pipeline water-closing test, which has the advantages of good sealing effect, simplicity and convenience in installation, firmness in fixation, improvement of working efficiency and capability of effectively solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sewage pipeline water-blocking test plug device comprises a mounting plate and a fixing assembly;
And (3) mounting plate: the outer edge of the right side face of the mounting disc is provided with an annular array, a rubber leather sleeve is coated between the left side face of the mounting disc and the outer cambered surface of the elastic plate, the outer edge of the right end of the rubber leather sleeve is provided with a rubber convex ring, the inner cambered surface of the rubber convex ring is fixedly connected with the outer surface of the right end of the elastic plate respectively, the middle part of the mounting disc is rotationally connected with an adjusting component, and the adjusting component is in sliding connection with the inner wall surface of the right end of the elastic plate;
And (3) fixing the assembly: set up in adjusting part's right-hand member, sealed effectual, the installation is simple and convenient, has improved work efficiency, and is fixed firm, avoids sewage pipe to close the experimental end cap device of water and the inner wall separation of sewage pipe, and the practicality is strong.
Further, the adjusting component comprises a first screw rod and a frustum disc, the first screw rod is rotationally connected to the middle of the mounting disc, the frustum disc is in threaded connection with the middle of the first screw rod, the left end outer cambered surface of the frustum disc is respectively in sliding connection with the inner wall surface of the elastic plate, the right end of the elastic plate is extruded, the outer cambered surface of the rubber convex ring is attached to the inner wall of the sewage pipeline, and therefore the sewage pipeline is plugged.
Further, a hand wheel is arranged at the right end of the first screw rod, so that the first screw rod can be rotated conveniently.
Further, fixed subassembly includes backup pad one, backup pad two, side pipe, briquetting, screw rod two, bevel gear one, sleeve and bevel gear two, backup pad one and backup pad two equal annular array set up in the right flank of frustum dish, backup pad two are located the inboard of backup pad one respectively, the equal sliding connection of right-hand member of backup pad two has side pipe, the outside end of side pipe all is equipped with the briquetting, screw rod two are rotated respectively and are connected in the right-hand member inside of backup pad two, the outside end of screw rod two respectively with adjacent side pipe internal thread connection, the inboard end of screw rod two all is equipped with bevel gear one, the sleeve rotates and is connected in the middle part of frustum dish, telescopic middle part extrados face is equipped with bevel gear two, bevel gear two is connected with bevel gear one meshing respectively, screw rod one passes the inside of sleeve, supports fixedly with sewage pipeline's inner wall, avoids the too big sewage pipeline to close water testing device and sewage pipeline's inner wall separation of end cap.
Further, the screw rod fixing device further comprises a limiting rod, wherein the limiting rod is arranged at the lower end of the right side face of the mounting plate, the limiting rod is in sliding connection with the inner wall of a sliding hole arranged at the lower end of the frustum plate, and the frustum plate is limited and prevented from rotating together with the screw rod.
Further, the right ends of the limiting rod and the sleeve are provided with handles, so that the handle is convenient to hold.
Further, the inside of the rubber convex ring is of a hollow structure, air is filled in the hollow structure of the rubber convex ring, and the sealing effect of the rubber convex ring and the inner wall of the sewage pipeline is improved through the pressure of the air in the rubber convex ring.
Compared with the prior art, the utility model has the beneficial effects that: the water closing test plug device for the sewage pipeline has the following advantages:
1. The hand wheel drives the screw rod one to rotate, because screw rod one and frustum dish threaded connection, screw rod one promotes frustum dish and slides left side under the restriction effect of gag lever post at pivoted in-process, the left end extrados of frustum dish is constantly pushed outwards with the internal face of elastic plate, make the right end of elastic plate extrude the intrados of rubber bulge loop at sewage pipeline, the inside air of rubber bulge loop flows to the rubber bulge loop under the effect of external force and is located the region between two adjacent elastic plates, the rubber bulge loop is located the contact of partial intrados between two adjacent elastic plates and frustum dish's left end extrados, the rubber bulge loop is located the partial extrados between two adjacent elastic plates and forms good sealed effect with sewage pipeline inner wall, simple to operate, work efficiency has been improved.
2. The handle at the right end of the right-hand rotary sleeve, the sleeve drives the bevel gear II to rotate, the bevel gear II drives the three screw rods II to rotate through being connected with the three bevel gears I in a meshed mode, the screw rods II drive the square tubes to move radially through being connected with internal threads of the square tubes, and accordingly the pressing blocks are enabled to be in contact with and tightly press against the inner walls of the sewage pipelines, the whole sewage pipeline water-closing test plug device is supported and positioned, fixation is firm, and the phenomenon that the sewage pipeline water-closing test plug device is separated from the inner walls of the sewage pipelines due to excessive water pressure is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic cross-sectional plan view of the present utility model.
In the figure: 1 mounting plate, 2 elastic plates, 3 rubber leather sheath, 4 rubber convex ring, 5 adjusting component, 51 screw rod one, 52 frustum disk, 6 fixing component, 61 support plate one, 62 support plate two, 63 square tube, 64 briquetting, 65 screw rod two, 66 bevel gear one, 67 sleeve, 68 bevel gear two, 7 hand wheel, 8 stop lever, 9 handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a sewage pipeline water-blocking test plug device comprises a mounting plate 1 and a fixing component 6;
Mounting plate 1: the outer edge of the right side surface of the installation plate 1 is provided with an annular array of elastic plates 2, a rubber leather sheath 3 is coated between the left side surface of the installation plate 1 and the outer cambered surface of the elastic plates 2, the outer edge of the right end of the rubber leather sheath 3 is provided with a rubber convex ring 4, the inner cambered surface of the rubber convex ring 4 is respectively and fixedly connected with the outer surface of the right end of the elastic plates 2, the installation plate 1 and the rubber convex ring 4 can be easily placed inside the end of a sewage pipeline due to the deformation capacity of the elastic plates 2 and the rubber convex ring 4, the inside of the rubber convex ring 4 is of a hollow structure, the hollow structure of the rubber convex ring 4 is filled with air, the air inside the rubber convex ring 4 flows to the area between the two adjacent elastic plates 2 under the action of external force, the part of the outer cambered surface of the rubber convex ring 4 between the two adjacent elastic plates 2 forms a good sealing effect with the inner wall of the sewage pipeline, the middle part of the installation plate 1 is rotationally connected with an adjusting component 5, the adjusting component 5 is in sliding connection with the right end inner wall surface of the elastic plate 2, the adjusting component 5 comprises a screw one 51 and a frustum disc 52, the screw one 51 is rotationally connected with the middle part of the installation disc 1, the frustum disc 52 is in threaded connection with the middle part of the screw one 51, the left end outer cambered surface of the frustum disc 52 is respectively in sliding connection with the inner wall surface of the elastic plate 2, the hand wheel 7 drives the screw one 51 to rotate, the screw one 51 pushes the frustum disc 52 to slide leftwards under the limiting effect of the limiting rod 8 in the rotating process due to the threaded connection of the screw one 51 and the frustum disc 52, the left end outer cambered surface of the frustum disc 52 continuously pushes the inner wall surface of the elastic plate 2 outwards, the right end of the elastic plate 2 extrudes the rubber convex ring 4 on the inner cambered surface of the sewage pipeline, thereby plugging the sewage pipeline, the hand wheel 7 is arranged at the right end of the screw one 51, the screw one 51 is convenient to rotate the screw one 51, still include gag lever post 8, gag lever post 8 sets up in the right flank lower extreme of mounting plate 1, and gag lever post 8 and the sliding connection of the sliding hole inner wall that the frustum dish 52 lower extreme set up carry out spacingly to the frustum dish 52, avoid its synchronous rotation with screw rod one 51.
Fixing assembly 6: the utility model provides a set up in the right-hand member of adjusting part 5, fixed subassembly 6 includes backup pad one 61, backup pad two 62, square pipe 63, briquetting 64, screw rod two 65, bevel gear one 66, sleeve 67 and bevel gear two 68, backup pad one 61 and backup pad two 62 all annular array set up in the right side face of frustum dish 52, backup pad two 62 are located the inboard of backup pad one 61 respectively, the right-hand member of backup pad two 62 all sliding connection has square pipe 63, square pipe 63's outside end all is equipped with briquetting 64, screw rod two 65 rotates respectively to be connected in the right-hand member of backup pad two 62 inside, screw rod two 65's outside end respectively with adjacent square pipe 63 internal thread connection, screw rod two 65's inboard end all is equipped with bevel gear one 66, sleeve 67 rotates to be connected in the middle part of frustum dish 52, the middle part extrados of sleeve 67 is equipped with bevel gear two 68, bevel gear two 68 respectively with bevel gear one 66 meshing connection, screw rod one 51 passes the inside of sleeve 67, sleeve 67 drives two 68 rotation, three screw rod two 65 through with three bevel gear one 66 meshing connection, screw rod two 65 drive radial motion through the internal thread connection with square pipe 63 of square pipe 63, thereby the inside handle 63 makes the inside handle 63 contact with the sewage pipe, the water pressure test device is avoided to be equipped with the large-scale water pressure pipe's of sewage pipe's inner wall and the sewage pipe's inner wall, the water pipe's 8 is separated with the end, the end plug is closed by the handle's end, the sewage pipe's 9 is convenient for carrying out the end-stop device, the end-stop device is easy to be separated to be closed by the handle, the water test, and the end plug is easy to be closed, the end is easy to be closed to be separated to the end.
The utility model provides a working principle of a plug device for a sewage pipeline water-blocking test, which comprises the following steps:
Because the elastic plate 2 and the rubber convex ring 4 have deformation capability, the installation plate 1 and the rubber convex ring 4 can be easily placed inside the end head of the sewage pipeline, the handle 9 at the right side of the limit rod 8 is held by a left hand, the hand wheel 7 is rotated by a right hand, the hand wheel 7 drives the screw rod I51 to rotate, the screw rod I51 is connected with the frustum plate 52 in a threaded manner, the frustum plate 52 is pushed to slide leftwards by the screw rod I51 under the limiting effect of the limit rod 8 in the rotating process, the outer cambered surface at the left end of the frustum plate 52 continuously pushes the inner wall surface of the elastic plate 2 outwards, the right end head of the elastic plate 2 presses the rubber convex ring 4 inside the inner cambered surface of the sewage pipeline, air inside the rubber convex ring 4 flows to the area between the two adjacent elastic plates 2 under the effect of external force, the rubber convex ring 4 is positioned between two adjacent elastic plates 2, partial inner cambered surface contacts with the left end outer cambered surface of the frustum disk 52, partial outer cambered surface of the rubber convex ring 4 positioned between two adjacent elastic plates 2 forms a good sealing effect with the inner wall of the sewage pipeline, then the handle 9 at the right end of the sleeve 67 is rotated by the right hand, the sleeve 67 drives the bevel gears II 68 to rotate, the bevel gears II 68 are meshed and connected with the bevel gears III and drive the screw II 65 to rotate, the screw II 65 drives the square pipe 63 to move radially through the internal threaded connection with the square pipe 63, so that the pressing block 64 contacts and compresses the inner wall of the sewage pipeline, the whole sewage pipeline water-closing test plug device is supported and positioned, and the separation of the sewage pipeline water-closing test plug device and the inner wall of the sewage pipeline caused by overlarge water pressure is avoided.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. The utility model provides a sewage pipeline closes water test end cap device which characterized in that: comprises a mounting plate (1) and a fixing component (6);
Mounting plate (1): the outer edge of the right side face of the mounting disc (1) is provided with an elastic plate (2) along an annular array, a rubber leather sleeve (3) is coated between the left side face of the mounting disc (1) and the outer cambered surface of the elastic plate (2), the outer edge of the right end of the rubber leather sleeve (3) is provided with a rubber convex ring (4), the inner cambered surface of the rubber convex ring (4) is fixedly connected with the outer surface of the right end of the elastic plate (2) respectively, the middle part of the mounting disc (1) is rotationally connected with an adjusting component (5), and the adjusting component (5) is in sliding connection with the inner wall surface of the right end of the elastic plate (2);
fixing component (6): is arranged at the right end of the adjusting component (5).
2. The sewer line water-blocking test plug device according to claim 1, wherein: the adjusting component (5) comprises a first screw rod (51) and a frustum disc (52), the first screw rod (51) is rotationally connected to the middle of the mounting disc (1), the frustum disc (52) is in threaded connection with the middle of the first screw rod (51), and the outer cambered surface at the left end of the frustum disc (52) is respectively in sliding connection with the inner wall surface of the elastic plate (2).
3. The sewer line water-blocking test plug device according to claim 2, wherein: a hand wheel (7) is arranged at the right end of the first screw rod (51).
4. The sewer line water-blocking test plug device according to claim 2, wherein: the fixing assembly (6) comprises a first supporting plate (61), a second supporting plate (62), square tubes (63), pressing blocks (64), a second screw rod (65), a first bevel gear (66), a sleeve (67) and a second bevel gear (68), wherein the first supporting plate (61) and the second supporting plate (62) are arranged on the right side face of the frustum disk (52) in an annular array mode, the second supporting plate (62) is located on the inner side of the first supporting plate (61) respectively, the right end of the second supporting plate (62) is connected with the square tubes (63) in a sliding mode, pressing blocks (64) are arranged at the outer end of the square tubes (63), the outer end of the second screw rod (65) is connected with the inner side of the second supporting plate (62) in a rotating mode, the inner side end of the second screw rod (65) is connected with the inner side of the frustum disk (52) in a threaded mode, the outer arc face of the middle of the second bevel gear (68) is arranged on the outer side of the middle of the sleeve (67), the second bevel gear (68) is connected with the first bevel gear (66) in a meshed mode, and the second screw rod (65) penetrates through the first screw rod (67) respectively.
5. The sewer line water-blocking test plug device according to claim 4, wherein: the novel sliding hole is characterized by further comprising a limiting rod (8), wherein the limiting rod (8) is arranged at the lower end of the right side face of the mounting plate (1), and the limiting rod (8) is in sliding connection with the inner wall of a sliding hole arranged at the lower end of the frustum plate (52).
6. The sewer line water-blocking test plug device according to claim 5, wherein: the right ends of the limiting rod (8) and the sleeve (67) are respectively provided with a handle (9).
7. A sewer line water shut-off test plug device according to any of claims 1 to 6, wherein: the inside of the rubber convex ring (4) is of a hollow structure, and the air is filled in the hollow structure of the rubber convex ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323503648.4U CN221424257U (en) | 2023-12-21 | 2023-12-21 | Sewage pipeline water-blocking test plug device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323503648.4U CN221424257U (en) | 2023-12-21 | 2023-12-21 | Sewage pipeline water-blocking test plug device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221424257U true CN221424257U (en) | 2024-07-26 |
Family
ID=92008580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323503648.4U Active CN221424257U (en) | 2023-12-21 | 2023-12-21 | Sewage pipeline water-blocking test plug device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221424257U (en) |
-
2023
- 2023-12-21 CN CN202323503648.4U patent/CN221424257U/en active Active
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