CN212857010U - Appurtenance of municipal administration pipeline shutoff - Google Patents
Appurtenance of municipal administration pipeline shutoff Download PDFInfo
- Publication number
- CN212857010U CN212857010U CN202020404511.0U CN202020404511U CN212857010U CN 212857010 U CN212857010 U CN 212857010U CN 202020404511 U CN202020404511 U CN 202020404511U CN 212857010 U CN212857010 U CN 212857010U
- Authority
- CN
- China
- Prior art keywords
- mounting disc
- adjusting rod
- auxiliary tool
- plugging
- fixing
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- 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.)
- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 239000002184 metal Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 239000002893 slag Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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Abstract
The utility model provides an auxiliary tool for municipal pipeline plugging, which comprises a fixing component, a cleaning component and a rotating shaft, wherein the fixing component comprises a first circular mounting disc, a plurality of first adjusting rods which are circumferentially arranged on the first mounting disc and can slide along the radius direction of the first mounting disc, and a fixing pad which is fixedly arranged on the first adjusting rods and is far away from one end of the first mounting disc; the clearance subassembly includes that circular shape second mounting disc, circumference setting just can follow the clearance piece that a plurality of second of its radius gliding were adjusted the pole and fixed the setting kept away from the one end of second mounting disc on the second is adjusted the pole on the second mounting disc, the pivot is the threaded rod, and the one end of pivot is provided with the hand wheel after passing rather than threaded connection's first mounting disc with second mounting disc fixed connection, the other end. The utility model provides a pipeline inner wall clearance before the installation of municipal administration pipeline shutoff in-process shutoff gasbag not comprehensive, cleaning efficiency is low, the not good problem of clearance effect.
Description
Technical Field
The utility model relates to a municipal administration pipeline construction technical field, concretely relates to appurtenance of municipal administration pipeline shutoff.
Background
In the urban municipal pipeline construction process, when construction operations such as pipeline overlapping, pipeline maintenance and the like are carried out, workers cannot enter an inspection well for operation because some municipal pipelines contain toxic gas, sewage or other media which influence the work of workers, so that the further construction operation can be carried out only by temporarily plugging the existing pipelines before the construction, usually, plugging air bags are adopted for plugging the municipal pipelines, because the plugging air bags are usually made of rubber materials, the inner walls of the pipelines need to be cleaned before the pipelines are plugged by inflation, the scratching damage of the plugging air bags caused by residual stones, slag and the like on the inner walls of the pipelines is avoided, the existing cleaning method is that the workers roughly clean the inner walls of the pipelines by using tools such as shovels and the like, the cleaning process is difficult to ensure that the surfaces of the inner walls of the pipelines which need to be cleaned are comprehensively cleaned, and the omission of the residual stones or slag is easily generated, and the cleaning efficiency is slower and the cleaning effect is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that in the prior art, the cleaning of the inner wall of a pipeline before installation of a sealing air bag is not comprehensive in the sealing process of a municipal pipeline, the cleaning efficiency is low, and the cleaning effect is not good. The utility model provides an appurtenance of municipal administration pipeline shutoff.
An auxiliary tool for plugging municipal pipelines comprises a fixing assembly, a cleaning assembly and a rotating shaft which is rotatably connected with the fixing assembly and fixedly connected with the cleaning assembly, wherein the fixing assembly comprises a circular first mounting disc, a plurality of first adjusting rods which are circumferentially arranged on the first mounting disc and can slide along the radius direction of the first mounting disc, and a fixing pad which is fixedly arranged on one end, far away from the first mounting disc, of the first adjusting rods; the clearance subassembly includes that circular shape second mounting disc, circumference setting just can follow the clearance piece that a plurality of second of its radius gliding were adjusted the pole and fixed the setting kept away from the one end of second mounting disc on the second is adjusted the pole on the second mounting disc, the pivot is the threaded rod, and the one end of pivot is provided with the hand wheel after passing rather than threaded connection's first mounting disc with second mounting disc fixed connection, the other end.
Further, a side surface that first mounting disc and second mounting disc kept away from each other all is provided with circumference evenly distributed's fixed cover, first regulation pole and second regulating rod suit in the fixed cover and through bolt location on the lateral wall, the cross-section of first regulation pole and second regulating rod and fixed cover inner wall cross-section phase-match just its contact surface through bolt location are the plane.
Further, a reinforcing cylinder for being in threaded connection with the rotating shaft is arranged in the center of the first mounting plate.
Furthermore, a square flange is arranged at one end, connected with the second mounting disc, of the rotating shaft, a sinking platform matched with the square flange is arranged at the center of the second mounting disc, and the square flange and the sinking platform are fixed through bolts.
Furthermore, the fixed pad is a friction pad made of rubber, one surface of the fixed pad, which is far away from the first adjusting rod, is an arc-shaped surface, and the arc-shaped surface is provided with point-shaped bulges.
Further, the cleaning sheet is a metal sheet with two thin ends and a thick middle.
Furthermore, square pull rings are arranged in the middle of the first adjusting rod and the second adjusting rod.
Furthermore, a square mounting hole is formed in the center of the hand wheel, and one end, connected with the hand wheel, of the rotating shaft is matched with the square mounting hole.
Further, the number of the first adjusting rod and the second adjusting rod is at least 6.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an auxiliary tool for plugging municipal pipelines, which forms an auxiliary tool that can use a fixed component as a support frame and rotate a rotating shaft to drive a cleaning component to rotate and advance for cleaning through the fixed component, the cleaning component and the rotating shaft which is rotatably connected with the fixed component and is fixedly connected with the cleaning component;
when the fixing component is fixed in the pipeline, the fixing pad fixes the fixing component in the pipeline through friction force on the inner wall of the pipeline, the rotating shaft is rotated through the hand wheel to drive the cleaning component to rotate circumferentially along the rotating shaft, the cleaning sheet at the end part of the second adjusting rod rotates circumferentially on the inner wall of the pipeline, the cleaning sheet cleans the inner wall of the pipeline by 360 degrees, and the rotating shaft and the fixing component are in threaded connection and are fixedly connected with the cleaning component;
wherein adjust the pole through the first regulation pole of fixed cover location and second and can slide and carry out the regulation of position along first mounting disc or second mounting disc respectively, the supplementary cleaning work of pipeline shutoff of the different diameters size of adaptation, and mostly be the connection of dismantling between each spare part, both can assemble the completion back and carry out the construction when using, also can bring the part into the pipeline and assemble, avoided the narrow and small difficult condition that makes large-scale work piece get into of pipeline inner space, it is nimble convenient to use, strong adaptability.
Drawings
Fig. 1 is the utility model discloses an appurtenance's of municipal pipeline shutoff overall structure schematic diagram.
Fig. 2 is the utility model discloses a appurtenance's of municipal administration pipeline shutoff fixed subassembly and pivot structure sketch map.
Fig. 3 is a first schematic structural diagram of the cleaning assembly of the utility model relates to an appurtenance for municipal pipeline plugging.
Fig. 4 is a schematic structural view of a cleaning assembly of the utility model, which is an auxiliary tool for municipal pipeline plugging.
Fig. 5 is the utility model discloses a first regulation pole of appurtenance and fixed bolster department structure sketch map of municipal pipeline shutoff.
Fig. 6 is the utility model discloses a appurtenance second of municipal pipeline shutoff is adjusted pole and is cleared up piece and handle the structure sketch map.
The reference numbers are: the device comprises a rotating shaft 1, a first mounting disc 2, a first adjusting rod 3, a second mounting disc 4, a second adjusting rod 5, a fixing pad 6, a cleaning sheet 7, a hand wheel 8, a square flange 9, a sinking platform 10, a punctiform bulge 11, a square pull ring 12, a square mounting hole 13 and a fixing sleeve 14.
Detailed Description
The invention will be further explained with reference to the following figures and specific examples:
as shown in fig. 1 to 6, an auxiliary tool for municipal pipeline plugging comprises a fixing assembly, a cleaning assembly and a rotating shaft 1 which is rotatably connected with the fixing assembly and fixedly connected with the cleaning assembly, wherein the fixing assembly comprises a circular first mounting plate 2, a plurality of first adjusting rods 3 which are circumferentially arranged on the first mounting plate 2 and can slide along the radius direction of the first mounting plate, and a fixing pad 6 which is fixedly arranged on one end of each first adjusting rod 3 far away from the first mounting plate 2; the clearance subassembly includes that circular shape second mounting disc 4, circumference setting are adjusted pole 5 and fixed setting are kept away from the clearance piece 7 of the one end of second mounting disc 4 on second mounting disc 4 and can follow its radius gliding a plurality of second on 4 mounting discs and the second, pivot 1 is the threaded rod, and the one end of pivot 1 is passed with second mounting disc 4 fixed connection, the other end and is provided with hand wheel 8 rather than behind threaded connection's the first mounting disc 2.
Specifically, the surfaces of one sides of the first mounting disc 2 and the second mounting disc 4, which are far away from each other, are provided with fixed sleeves 14 which are uniformly distributed in the circumferential direction, the first adjusting rod 3 and the second adjusting rod 5 are sleeved in the fixed sleeves 14 and are positioned on the side walls through bolts, the sections of the first adjusting rod 3 and the second adjusting rod 5 are matched with the section of the inner wall of the fixed sleeve 14, and the contact surfaces of the first adjusting rod 3 and the second adjusting rod 5, which are positioned through the bolts, are planes; and a reinforcing cylinder which is in threaded connection with the rotating shaft 1 is arranged at the center of the first mounting plate 2.
A square flange 9 is arranged at one end of the rotating shaft 1 connected with the second mounting disc 4, a sinking platform 10 matched with the square flange 9 is arranged at the center of the second mounting disc 4, and the square flange 9 and the sinking platform 10 are fixed through bolts; the fixed pad 6 is a friction pad made of rubber, one surface of the fixed pad, which is far away from the first adjusting rod 3, is an arc-shaped surface, and the arc-shaped surface is provided with point-shaped bulges 11; the cleaning sheet 7 is a metal sheet with two thin ends and a thick middle part; the middle parts of the first adjusting rod 3 and the second adjusting rod 5 are both provided with square pull rings 12; a square mounting hole 13 is formed in the center of the hand wheel 8, and one end of the rotating shaft 1, which is connected with the hand wheel 8, is matched with the square mounting hole 13; the number of the first adjusting rod 3 and the second adjusting rod 5 is at least 6.
Through the fixed subassembly that sets up, clearance subassembly and with fixed subassembly rotate be connected, with clearance subassembly fixed connection's pivot 1, form one kind and can use fixed subassembly to rotate and drive the rotatory appurtenance who advances the clearance of clearance subassembly as support frame, pivot 1.
When specifically using, because the connection mostly can be dismantled between each spare part of appurtenance of municipal administration pipeline shutoff, both can assemble the construction after accomplishing when using, also can bring the part into the pipeline and assemble, avoided the narrow and small difficult condition that makes large-scale work piece get into in pipeline inner space, consequently, according to the construction conditions of municipal administration pipeline, the appurtenance equipment that just suitable equipment scheme was assembled municipal administration pipeline shutoff at first selected targets in place.
When the assembled plugging auxiliary tool is used for cleaning stones and crushed slag in a municipal pipeline, firstly, a cleaning assembly and a fixing assembly are arranged at positions close to each other, a first adjusting rod 3 and a second adjusting rod 5 in the fixing assembly are respectively adjusted to the lengths matched with the inner wall of the municipal pipeline according to the diameter of the municipal pipeline, wherein the fixing assembly needs to be fixed at a pipeline opening, a fixing pad 6 at one end of the first adjusting rod 3 needs to be tightly attached to the inner wall of the municipal pipeline during fixing, point-shaped bulges 11 are in full contact with the inner wall of the pipeline, the fixing assembly is ensured not to rotate and move axially along the pipeline direction, the length adjustment of each second adjusting rod 5 in the cleaning assembly meets the virtual contact between a cleaning sheet 7 and the inner wall of the pipeline, the cleaning process cannot be influenced by excessive friction force during cleaning the inner wall of the pipeline, and cleaning omission cannot be caused by the fact that the cleaning sheet 7 is far away from the inner wall of the pipeline, in order to facilitate the sliding positioning adjustment of the first adjusting rod 3 and the second adjusting rod 5 during adjustment, corresponding scale marks can be engraved on the first adjusting rod 3 and the second adjusting rod 5, and the first adjusting rod 3 and the second adjusting rod 5 can move relative to the fixed sleeve 6 through the square pull ring 12 in the adjusting process.
The fixed bolster 6 passes through frictional force at the pipeline inner wall and fixes fixed subassembly in the pipeline and adjust 5 length backs of second regulation pole in the clearance subassembly, drive pivot 1 and clearance subassembly circumgyration 1 circumference rotation through rotating hand wheel 8, wherein the clearance piece 7 of 5 tip of second regulation pole is at pipeline inner wall circumference rotation, clearance piece 7 forms 360 degrees clearance to the pipeline inner wall, because pivot 1 and fixed subassembly are threaded connection, be fixed connection with the clearance subassembly, threaded connection turns into linear motion with rotary motion, when rotating pivot 1 and making clearance piece 7 form circumference clearance to the pipeline inner wall, pivot 1 promotes the clearance subassembly and carries out the axial clearance of pipeline to the direction of keeping away from fixed subassembly, carry out the secondary clearance to the pipeline inner wall when clearing up the subassembly, good clearance effect before municipal pipeline shutoff has been guaranteed.
The first adjusting rod 3 and the second adjusting rod 5 which are positioned through the fixed sleeve in the municipal pipeline plugging auxiliary tool can slide along the first mounting disc 2 or the second mounting disc 4 respectively and adjust the position, so that the municipal pipeline plugging auxiliary tool is suitable for the pipeline plugging auxiliary cleaning work with different diameters, and is flexible and convenient to use and high in adaptability.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (9)
1. An auxiliary tool for plugging municipal pipelines comprises a fixing assembly, a cleaning assembly and a rotating shaft (1) which is rotatably connected with the fixing assembly and fixedly connected with the cleaning assembly, and is characterized in that the fixing assembly comprises a circular first mounting disc (2), a plurality of first adjusting rods (3) which are circumferentially arranged on the first mounting disc (2) and can slide along the radius direction of the first mounting disc, and a fixing pad (6) which is fixedly arranged on one end, far away from the first mounting disc (2), of the first adjusting rods (3); the clearance subassembly includes that circular shape second mounting disc (4), circumference set up on second mounting disc (4) and can follow a plurality of second of its radius gliding and adjust pole (5) and fixed setting keep away from clearance piece (7) of the one end of second mounting disc (4) on second is adjusted pole (5), pivot (1) is the threaded rod, and the one end of pivot (1) is provided with hand wheel (8) rather than threaded connection's behind first mounting disc (2) with second mounting disc (4) fixed connection, the other end pass.
2. The auxiliary tool for plugging municipal pipelines according to claim 1, wherein the surfaces of the first mounting plate (2) and the second mounting plate (4) on the sides away from each other are provided with fixing sleeves (14) which are uniformly distributed in the circumferential direction, the first adjusting rod (3) and the second adjusting rod (5) are sleeved in the fixing sleeves (14) and are positioned on the side walls through bolts, the cross sections of the first adjusting rod (3) and the second adjusting rod (5) are matched with the cross section of the inner wall of the fixing sleeves (14), and the contact surfaces of the first adjusting rod (3) and the second adjusting rod (5) which are positioned through the bolts are flat.
3. The auxiliary tool for municipal pipeline plugging according to claim 1, wherein the center of the first mounting plate (2) is provided with a reinforcing cylinder for threaded connection with the rotating shaft (1).
4. The auxiliary tool for plugging the municipal pipeline is characterized in that a square flange (9) is arranged at one end, connected with the second mounting plate (4), of the rotating shaft (1), a sinking platform (10) matched with the square flange (9) is arranged at the center of the second mounting plate (4), and the square flange (9) and the sinking platform (10) are fixed through bolts.
5. The auxiliary tool for municipal pipeline plugging according to claim 1, wherein the fixing pad (6) is a friction pad made of rubber and the surface of the fixing pad away from the first adjusting rod (3) is an arc surface, and the arc surface is provided with the dot-shaped protrusions (11).
6. An auxiliary tool for municipal pipeline plugging according to claim 5, wherein the cleaning sheet (7) is a metal sheet with thin ends and thick middle.
7. The auxiliary tool for municipal pipeline plugging according to claim 1, wherein the first adjusting rod (3) and the second adjusting rod (5) are provided with square pull rings (12) in the middle.
8. The auxiliary tool for plugging the municipal pipeline according to claim 1, wherein a square mounting hole (13) is formed in the center of the hand wheel (8), and one end of the rotating shaft (1) connected with the hand wheel (8) is matched with the square mounting hole (13).
9. The municipal pipeline plugging auxiliary tool according to claim 1, wherein the number of the first adjusting rod (3) and the second adjusting rod (5) is at least 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404511.0U CN212857010U (en) | 2020-03-26 | 2020-03-26 | Appurtenance of municipal administration pipeline shutoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404511.0U CN212857010U (en) | 2020-03-26 | 2020-03-26 | Appurtenance of municipal administration pipeline shutoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212857010U true CN212857010U (en) | 2021-04-02 |
Family
ID=75187071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404511.0U Expired - Fee Related CN212857010U (en) | 2020-03-26 | 2020-03-26 | Appurtenance of municipal administration pipeline shutoff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212857010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033921A (en) * | 2021-11-27 | 2022-02-11 | 韶关市第一建筑工程有限公司 | Plugging device for municipal pipeline port |
| CN114673482A (en) * | 2022-03-29 | 2022-06-28 | 无锡工艺职业技术学院 | Portable system of patrolling and examining in 5G wisdom colliery |
-
2020
- 2020-03-26 CN CN202020404511.0U patent/CN212857010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033921A (en) * | 2021-11-27 | 2022-02-11 | 韶关市第一建筑工程有限公司 | Plugging device for municipal pipeline port |
| CN114673482A (en) * | 2022-03-29 | 2022-06-28 | 无锡工艺职业技术学院 | Portable system of patrolling and examining in 5G wisdom colliery |
| CN114673482B (en) * | 2022-03-29 | 2022-10-11 | 无锡工艺职业技术学院 | Portable system of patrolling and examining in 5G wisdom colliery |
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| 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: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |