CN101586728A - Manhole pore multiple repairing machine - Google Patents
Manhole pore multiple repairing machine Download PDFInfo
- Publication number
- CN101586728A CN101586728A CNA200810098151XA CN200810098151A CN101586728A CN 101586728 A CN101586728 A CN 101586728A CN A200810098151X A CNA200810098151X A CN A200810098151XA CN 200810098151 A CN200810098151 A CN 200810098151A CN 101586728 A CN101586728 A CN 101586728A
- Authority
- CN
- China
- Prior art keywords
- manhole
- rubber
- mentioned
- pipe
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The invention provides a manhole pore-multiple repairing machine. The flange part of telescopic rubber with a flange part and a cylinder part is in tight contact with the periphery of a main flange which is formed by being bent along the inner peripheral surface of a manhole, the peripheral end of the cylinder part of the rubber is in tight contact with the periphery of a small-diameter cover which is fixed at the outer end of a flexible main tube, and thereby a rubber inner cavity is sealed; the flexible main tube is fixed in the center of the main flange, moreover, heaters arranged on the periphery of the main tube freely extend towards the direction of the tuber along with the expansion of rubber inner cavity due to air led therein, and the flange peripheral end of a large-diameter cover which is fixed at the outer side of the main flange is in a bent shape and is butted and supported along the inner peripheral surface of the manhole. Under the state, a supporting member arranged at one end of a supportable press rod is fixed in the center of the main flange and is exposed from the large-diameter cover, and moreover, an air coupler for leading air into the rubber inner cavity and an electrode for electrifying the heaters are fixed on the main flange and are exposed from the large-diameter cover.
Description
Technical field
The present invention relates to a kind of manhole pore multiple repairing machine that uses during at the mouth of pipe place of this multiple pipe adhesion zone flange cylindrical shape repairing material for the crackle that produces at the mouth of pipe place of the multiple pipe that is formed at manhole (also claiming access opening) side or breakage etc. are repaired.
Background technique
In the past, be branch in the side that is embedded in underground manhole and be provided with multiple pipe dendriticly, by should multiple pipe being connected, and sewage etc. was imported in the manhole with sewerage etc.
The polyvinyl chloride pipe that the centrifugal system concrete reinforced pipe of stoneware pipe, concrete system should multiple pipe be arranged, constitute by synthetic resin etc., but these pipes can be owing to aging or earthquake etc., and especially the multiple pipe mouth of pipe place of the connection mouth between conduct and manhole is easy to generate breakage, crackle.
In the past, when producing damaged, crackle as described above at mouth of pipe place again, by in manhole, fill mortar, sealing compound waits and repairs, but, therefore do not keep several years because these restorative procedures lack durability.
Summary of the invention
The present invention makes in order to overcome the above problems a little, its purpose is, provide a kind of and again during mouth of pipe place adhesion zone flange cylindrical shape repairing material, coming the manhole pore multiple repairing machine of bonding repairing material at this by heating and pushing by bonding material for the crackle that results from the multiple pipe mouth of pipe place that is located at the manhole side or breakage etc. are repaired.
In order to achieve the above object, manhole pore multiple repairing machine of the present invention is connected to flanged pin cylindrical shape repairing material inboard of the multiple pipe mouth of pipe periphery of being located at the manhole side and makes this rubber swelling by with heated condition stretchability rubber being inserted into across bonding material, and above-mentioned repairing material is crimped on above-mentioned mouth of pipe periphery, this manhole pore multiple repairing machine makes the lip part of the stretchability rubber with lip part and cylindrical part closely contact with the periphery of the body flange that forms along the bending of manhole inner peripheral surface, on the other hand, the periphery that makes the Zhou Duanyu of the cylindrical part of above-mentioned rubber be fixed in the path cover of flexible body pipe outer end closely contacts, seal this rubber inner chamber thus, this flexible body pipe is fixed in the center of aforementioned body flange, in addition, the heater of being located at aforementioned body pipe periphery along with above-mentioned rubber inner chamber because of the expansion that imports air and produce to this rubber square to freely stretching, make the flange Zhou Duan of the big footpath cover that is fixed in the aforementioned body flange outer sides become the curved shape that is supported by butt along above-mentioned manhole inner peripheral surface, under this state, the support member that can support pressure bar one end is fixed in the center of aforementioned body flange and makes it outstanding from above-mentioned big footpath cover, in addition, on the aforementioned body flange, be fixed with and be used for importing the air coupler of air and to the electrode of above-mentioned heater energising and make them outstanding from above-mentioned big footpath cover to above-mentioned rubber inner chamber.
In addition, preferably, by be provided with specific length link aforementioned body flange and above-mentioned path cover prevent that prolonging wire prevents above-mentioned rubber swelling the time this rubber towards axially-extending.
In addition, preferably, under the state of above-mentioned pressure bar in the mouth of pipe that above-mentioned multiple mouth of pipe repairing machine is plugged in above-mentioned multiple pipe, with an end bearing in above-mentioned support member and the other end is supported on the opposition side inner peripheral surface of manhole and can freely adjusts length.
Description of drawings
Fig. 1 is the whole sectional view that expression has been installed in manhole pore multiple repairing machine of the present invention the situation at multiple pipe mouth of pipe place (wherein, stretchability rubber does not expand).
Fig. 2 is the side view of the outward appearance of expression manhole pore multiple repairing machine of the present invention.
Fig. 3 is the stereogram of manhole pore multiple repairing machine of the present invention.
Fig. 4 is the stereogram of the used flanged pin cylindrical shape repairing material of the present invention.
Fig. 5 is the overall diagram of the used pressure bar of the present invention.
To be expression with manhole pore multiple repairing machine of the present invention be installed in multiple pipe mouth of pipe place to Fig. 6 and the construction drawing of the situation that keeps with pressure bar.
Embodiment
Below, with reference to the description of drawings embodiments of the invention.
Fig. 1 is the whole sectional view that expression has been installed in manhole pore multiple repairing machine of the present invention the situation at multiple pipe mouth of pipe place (wherein, stretchability rubber does not expand).Fig. 2 is the side view of the outward appearance of expression manhole pore multiple repairing machine of the present invention.Fig. 3 is the stereogram of manhole pore multiple repairing machine of the present invention.Fig. 4 is the stereogram of the used flanged pin cylindrical shape repairing material of the present invention.Fig. 5 is the overall diagram of the used pressure bar of the present invention.To be expression with manhole pore multiple repairing machine of the present invention be installed in multiple pipe mouth of pipe place to Fig. 6 and the construction drawing of the situation that keeps with pressure bar.
As shown in Figure 4, the employed flanged pin repairing material 1 of present embodiment by lamination the material with stretchability of glass wool and nonwovens form, and be made with the shape of lip part 2 and cylindrical part 3.
And, as shown in Figure 1, this repairing material 1 connects across bonding material and the mouth of pipe periphery of being located at the multiple pipe 5 of manhole 4 sides, under this state, stretchability rubber 6 is inserted into the inboard of repairing material 1, and this stretchability rubber 6 is expanded under heated condition, thus this repairing material 1 is crimped on mouth of pipe periphery.
Below, the multiple mouth of pipe repairing machine of the present embodiment with above-mentioned stretchability rubber 6 is described, as shown in Figure 1, the body flange 7 that formed by the inner peripheral surface bending along manhole 4 of the inside subject of this multiple mouth of pipe repairing machine, the flexible body pipe 8, the path cover 9 that is fixed in the outer end of this main body pipe 8 at center that be fixed in this body flange 7 form.
Aforementioned body flange 7 is owing to two ends have dual twisted plate 7a, the 7b that width member 7c has sky standard width of a room in an old-style house crack, the convex side at the center of lateral bending bent plate 7a is provided with the fixed component 11 that plugs with main body pipe 8 outside, in the through hole of this fixed component 11, be inserted with bolt 12, will be used for supporting the end of the support member 13 of aftermentioned pressure bar 10 through the opposition side of this bolt 12, the i.e. perforation and be anchored on of the twisted plate 7a in the outside towards the end of the outstanding bolt 12 of concave side.In addition, support member 13 is welded on the body flange 7.
The central authorities of inside bend plate 7b by making body flange 7 make main body pipe 8 in its peripheral openings (7d), and inwards the convex side of twisted plate 7b is outstanding.
In addition, the rear end of main body pipe 8 is plugged with and above-mentioned same fixed component 11, bolt 12 is inserted in the through hole of this fixed component 11 and with the end of nut 14 fastening these bolts 12, and the front end protuberance of bolt 12 is inserted in the hole at center of path cover 9 and on the outstanding end of bolt 12 suit O-ring seals 15, and with sealed cap 16 jackets.
In addition, prevent to prolong wire 17 in main body pipe 8 perimembranous with many between body flange 7 and the path cover 9 and be connected, remain constant with length with the cylindrical part 6b of stretchability rubber 6.
In addition, the periphery at main body pipe 8 is provided with heater 18.This heater 18 uses a plurality of long silicone rubbers and by being supported on the periphery of main body pipe 8 and being subjected to elastic reaction towards foreign side with resilient member 19, thereby can keep approaching the state in the interior week of this stretchability rubber 6 along with the expansion of aftermentioned stretchability rubber 6.
In addition, be fixed with big footpath cover 22 in the outside of body flange 7 with a plurality of bolts 23.Therefore, the outer side surface in body flange 7 is fixed with the nut 24 that is used for fastening above-mentioned bolt 23.
As shown in Figures 2 and 3, be formed with flange 22a on 22 big directly the cover, this flange 22a surrounds the periphery of the lip part 6a of the stretchability rubber 6 that closely contacts with the aforementioned body flange outer periphery, and flange week, end 22b was (with reference to Fig. 2, Fig. 3, wherein Fig. 2 shows the side that flange week end 22b seems to be concavity) be made into the curved shape that supported by butt along the inner peripheral surface of manhole 4, thus, when the cylindrical part 6b of above-mentioned stretchability rubber 6 was inserted in the multiple pipe 5 of manhole 4, big footpath was covered 22 flange week end 22b and is the bearing state that the inner peripheral surface with manhole 4 connects.
In addition, by holding the inner peripheral surface of 22b and manhole 4 to connect the flange week that greatly directly cover 22 in this wise, when stretchability rubber 6 expands, can prevent that this stretchability rubber 6 from heaving towards foreign side along the inner peripheral surface of manhole 4, thereby can make the lip part 6a of dilated stretchability rubber 6 can push the inner peripheral surface side of manhole 4 all sidedly.
Be fixed with the air coupler 25 and the electrode 26 that is used for to heater 18 energisings that are used for importing to the inner chamber of stretchability rubber 6 air on body flange 7, air coupler 25 is outstanding from big footpath cover 22 respectively with electrode 26.
In addition, an end that is formed with voltage supply rod 30 in the end from the outstanding support members 13 of above-mentioned big footpath cover 22 inserts and supports the recess 13a of an end of this pressure bar 30.
As shown in Figure 5, pressure bar 30 is by the pushing screw rod conduit 31 that constitutes outer tube and be formed with externally threaded pushing screw rod 32 in periphery and constitute, end at pushing screw rod conduit 31 is provided with the nut 33 that can rotate freely, by this nut 33 and pushing screw rod 32 threaded joint being adjusted both length.In addition, in the outstanding handle bar 34 that is provided with of periphery of the nut 33 that pushes screw rod conduit 31, can rotating nuts 33 by operating this handle bar 34.
In addition, have the insertion rod 35 of the recess 13a of the support member 13 that is used for being inserted into multiple mouth of pipe repairing machine, be fixed with abutting member 36 with the anti-skidding usefulness that connects in interior week of manhole 4 at the other end of pushing screw rod 32 at the other end of pushing screw rod conduit 31.
In addition, in the structure of above-mentioned multiple mouth of pipe repairing machine, because main body pipe 8 and stretchability rubber 6 have flexible, therefore can carry out deflection according to the setting angle of the multiple pipe 5 of being located at manhole 4 sides, but also can be in advance according to the setting angle of managing 5 again, be set as skewed with respect to the setting angle of body flange main body pipe 8 and stretchability rubber 6.
In addition, the external diameter of the cylindrical part 6b of stretchability rubber 6 before heaving need be for being slightly smaller than the diameter of multiple pipe 5 internal diameters, but also can form littler diameter or bigger diameter according to the internal diameter of managing 5 again.In this case, adjust the external diameter of the cylindrical part 6b of stretchability rubber 6 and the external diameter of path cover 9.
The using method of the multiple mouth of pipe repairing machine of said structure is described, as shown in Figure 1, the Thermocurable bonding material that will contain thermal curing agents in the FRP agent is coated on the whole outer surface of above-mentioned repairing material 1 and this repairing material 1 is adhered to the periphery of the multiple pipe 5 of manhole 4.
Then, the cylindrical part 6b of stretchability rubber 6 being inserted into this manages in 5 again, is in the inner chamber of repairing material 1.But, because in this moment stretchability rubber 6, do not import air, stretchability rubber 6 dwindles, so its cylindrical part 6b is inserted in the multiple pipe 5 easily.
In addition, as shown in Figure 6, the inner peripheral surface of the week end 22b of bending of flange 22a of big footpath cover 22 and manhole 4 is connected and be supported on this inner peripheral surface, the insertion rod 35 that shortens the pressure bar 30 of length state is inserted among the recess 13a of support member 13 of multiple mouth of pipe repairing machine, make pressure bar 30 elongations by rotating operating handle rod 34, and the abutting member 36 that makes pressure bar 30 connects with the inner peripheral surface of the opposition side of manhole 4, thereby utilizes the support effect of this pressure bar 30 to keep multiple mouth of pipe repairing machine.
Under such state, import the pressurized air of air compressor and stretchability rubber 6 is expanded from air coupler 25, thus repairing material 1 is pressed against the mouth of pipe periphery of multiple pipe 5, and in that electrode 26 is connected with power supply after heater 18 energising, promote the curing of the Thermocurable bonding material of repairing materials 1 across the stretchability rubber 6 that has heated up, thus, the repairing material 1 of adhering securely.At this moment, thus repairing material 1 can be repaired crackle or breakage etc. with the surface layer that the bonding material that has solidified forms multiple pipe 5 peripheries.
As described above, adopt manhole pore multiple repairing machine of the present invention, stretchability rubber before expanding is inserted in the multiple pipe, and the flange Zhou Duan that makes big footpath cover connects with the inner peripheral surface of manhole equably and is supported on this inner peripheral surface, under this state, utilize the pressure bar on the opposing face that is supported on manhole therefore this repairing machine can be remained on the assigned position,, can not only let go and carry out repairing work, can also prevent that dilated stretchability rubber from heaving from the flange Zhou Duanchao foreign side of big footpath cover.This effect add utilize be located at stretchability rubber inner chamber prevent that prolonging wire prevents that this stretchability rubber towards the effect that length direction prolongs, can be pushed on mouth of pipe periphery from the inboard of repairing material reliably with dilated stretchability rubber.
In addition, utilize the heater of being located at stretchability rubber inside to promote to be coated on the curing of the Thermocurable bonding material on the repairing material, thereby can carry out strong bonding at short notice.
In addition, because main body pipe and stretchability rubber between big footpath cover and the path cover have sheathed, therefore,, also can insert this repairing machine, thereby enlarge using scope on a large scale even be under the situation about being located in the manhole skewedly at multiple pipe.
Claims (3)
1. manhole pore multiple repairing machine, this manhole pore multiple repairing machine is connected to flanged pin cylindrical shape repairing material inboard of the multiple pipe mouth of pipe periphery of being located at the manhole side and makes this rubber swelling by with heated condition stretchability rubber being inserted into across bonding material, and above-mentioned repairing material is crimped on above-mentioned mouth of pipe periphery, it is characterized in that, this manhole pore multiple repairing machine makes the lip part of the stretchability rubber with lip part and cylindrical part closely contact with the periphery of the body flange that forms along the bending of manhole inner peripheral surface, on the other hand, the periphery that makes the Zhou Duanyu of the cylindrical part of above-mentioned rubber be fixed in the path cover of flexible body pipe outer end closely contacts, seal this rubber inner chamber thus, this flexible body pipe is fixed in the center of aforementioned body flange, in addition, the heater of being located at aforementioned body pipe periphery along with above-mentioned rubber inner chamber because of the expansion that imports air and produce to this rubber square to freely stretching, make the flange Zhou Duan of the big footpath cover that is fixed in the aforementioned body flange outer sides become the curved shape that is supported by butt along above-mentioned manhole inner peripheral surface, under this state, the support member that can support pressure bar one end is fixed in the center of aforementioned body flange and makes it outstanding from above-mentioned big footpath cover, in addition, on the aforementioned body flange, be fixed with and be used for importing the air coupler of air and to the electrode of above-mentioned heater energising and make them outstanding from above-mentioned big footpath cover to above-mentioned rubber inner chamber.
2. manhole pore multiple repairing machine according to claim 1 is characterized in that, by be provided with specific length link aforementioned body flange and above-mentioned path cover prevent that prolonging wire prevents above-mentioned rubber swelling the time this rubber towards axially-extending.
3. manhole pore multiple repairing machine according to claim 1, it is characterized in that, under the state of above-mentioned pressure bar in the mouth of pipe that above-mentioned multiple mouth of pipe repairing machine is plugged in above-mentioned multiple pipe, with an end bearing in above-mentioned support member and the other end is supported on the opposition side inner peripheral surface of manhole and can freely adjusts length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810098151XA CN101586728A (en) | 2008-05-19 | 2008-05-19 | Manhole pore multiple repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810098151XA CN101586728A (en) | 2008-05-19 | 2008-05-19 | Manhole pore multiple repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101586728A true CN101586728A (en) | 2009-11-25 |
Family
ID=41371098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810098151XA Pending CN101586728A (en) | 2008-05-19 | 2008-05-19 | Manhole pore multiple repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101586728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2775249A3 (en) * | 2013-03-08 | 2016-04-20 | Balcke-Dürr GmbH | Method for closure of entry or exit openings in header boxes, sealing element and press for carrying out the method |
-
2008
- 2008-05-19 CN CNA200810098151XA patent/CN101586728A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2775249A3 (en) * | 2013-03-08 | 2016-04-20 | Balcke-Dürr GmbH | Method for closure of entry or exit openings in header boxes, sealing element and press for carrying out the method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4948081B2 (en) | Water pressure test equipment | |
| CN104633377A (en) | High-pressure glass fiber pipeline installation and pipe damage maintenance device and process method | |
| KR100873875B1 (en) | Underground cable protection pipe | |
| KR20180099125A (en) | Waterproofing structure and method for waterproofing between the wall and the pipe | |
| CN203297845U (en) | Trenchless sectional repairing device for pipeline | |
| CN101586728A (en) | Manhole pore multiple repairing machine | |
| KR20160032850A (en) | A Anchor Bolt For Drainage | |
| CN203628139U (en) | High-pressure glass fiber pipeline installation and pipe damage maintenance device | |
| CN101014459A (en) | Heat plate for welding the pipe with multi-walls and the method for welding the same | |
| KR101457110B1 (en) | Method for connecting double insulation pipe and method and apparatus for manufacturing connection pipe with roller rotation plate | |
| KR200362280Y1 (en) | jointing apparatus of hume pipes | |
| CN109235506B (en) | Plugging waterproof material, deformation joint leakage plugging system and process | |
| CN114347574B (en) | Waterproof coiled material with monitoring device and application method thereof | |
| RU126086U1 (en) | BIMETAL PIPE | |
| CN110173600B (en) | Prevent leaking PE gas pipeline | |
| CN206973156U (en) | A kind of water supply and sewerage pipeline rapid-maintenance pipe fitting | |
| CN201818959U (en) | Pipeline rapid repairing device | |
| JP2012012850A (en) | Pipe repairing method | |
| CN214579696U (en) | Trenchless pipeline repairing structure | |
| CN217540096U (en) | Rapid water closing test device for pipe section | |
| JP2014076592A (en) | Maintenance structure and maintenance method of sewerage system | |
| CN218326612U (en) | PE gas pipeline | |
| KR101206785B1 (en) | Pipe Line Repairing And Reinforcement Unit, And Sewage Pipe Repairing Method Using The Same | |
| CN218643500U (en) | Waterproof construction of prefabricated well and existing pipeline junction | |
| CN101968154A (en) | Pipe emergency repair device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091125 |