CN204477592U - A kind of cast iron tube repair piece - Google Patents
A kind of cast iron tube repair piece Download PDFInfo
- Publication number
- CN204477592U CN204477592U CN201520152305.4U CN201520152305U CN204477592U CN 204477592 U CN204477592 U CN 204477592U CN 201520152305 U CN201520152305 U CN 201520152305U CN 204477592 U CN204477592 U CN 204477592U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- iron tube
- pipe
- outer sleeve
- sleeve
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of cast iron tube repair piece, it is characterized in that, mouth of pipe outside socket outer sleeve (3) of the epimere cast iron tube (1) formed after dicing, mouth of pipe inside socket inner sleeve (4) of the hypomere cast iron tube (2) formed after dicing, the mouth of pipe of outer sleeve (3) lower end is provided with a upper flange sheet (5), the upper end mouth of pipe of inner sleeve (4) is provided with a lower flange sheet (6), the bolt (7) that lands is connected to form to lock through link through upper flange sheet (5) and lower flange sheet (6) and coordinates, and land bolt (7) and formed to support with ground and coordinate, epimere cast iron tube (1) is socketed in the inner gap of outer sleeve (3) to be socketed in the inner gap of hypomere cast iron tube (2) with inner sleeve (4) and is all provided with stuffing box packing (8).The utility model solves the defect that cast iron tube mending-leakage cannot fix additional sleeve pipe, for cast iron tube mending-leakage provides a kind of new means.
Description
technical field:
The utility model relates to cast iron tube maintenance field, is specifically related to a kind of cast iron tube repair piece.
background technique:
Cast iron tube is widely used as conduit pipe and drain pipe, this cast iron tube have wall thickness, cross-sectional strength high, cannot weld, the feature such as corrosion resistant ability.After a certain period of use time after (10-20), cast iron tube easy-to-rust, especially in cast iron tube and flooring contact position.After cast iron tube corrosion, the spacious position in space, generally at the additional sleeve pipe of cast iron tube, then adds putty with fiber crops and makes pug and tamp; At narrow space position, as repaiied cast iron tube and flooring contact position, cast iron tube not only easily corrosion but also cannot additional sleeve pipe, mending-leakage maintenance is difficult to carry out.
the content of invention:
The purpose of this utility model be exactly in order to overcome existing cast iron tube easy corrosion again cannot additional sleeve pipe position not easily mending-leakage maintenance operation defect and a kind of cast iron tube repair piece is provided
the technical solution adopted in the utility model is as follows:
A kind of cast iron tube repair piece, it is characterized in that, the mouth of pipe outside socket outer sleeve of the epimere cast iron tube formed after dicing, the mouth of pipe inside socket inner sleeve of the hypomere cast iron tube formed after dicing, the mouth of pipe of outer sleeve lower end is provided with a upper flange sheet, the upper end mouth of pipe of inner sleeve is provided with a lower flange sheet, the bolt that lands is connected to form to lock through link through upper flange sheet and lower flange sheet and coordinates, and land bolt and formed to support with ground and coordinate, epimere cast iron tube is socketed in the gap being socketed in hypomere cast iron tube inside in the gap of outer sleeve inside with inner sleeve and is all provided with stuffing box packing.
On the basis of such scheme, following further technological scheme can be had: the diameter of described outer sleeve must be greater than the diameter of inner sleeve.
Described epimere cast iron tube is provided with one and half circular boops and forms locking coordinate by fixing bolt is fixing, makes half circular boop and outer sleeve be formed to support and coordinate simultaneously.
Described cased upper half part is taper, and the diameter of taper is for reduce gradually from top to bottom, and lower half portion is the tubular sleeve pipe mated with taper.
The described bolt that lands is connected two nuts through upper flange sheet with lower flange sheet, flange plate and lower flange sheet is clamped to be formed to lock to coordinate.
A kind of installation steps of cast iron tube repair piece:
1, wear position at the rust of cast iron tube, with falsework, by rust, the cast iron tube worn above position supports, fixes;
2, the rust of cast iron tube is worn position excision, form vertical breach;
3, in indentation, there, outer sleeve 3 is inserted on epimere cast iron tube 1; Inner sleeve 4 is filled in hypomere cast iron tube 2;
4, with except the bolt-locking upper flange sheet 5 landed except bolt 7 and lower flange sheet 6;
5, by the gap between inner sleeve 4 and hypomere cast iron tube 2, tamp with stuffing box packing 8; By the gap between epimere cast iron tube 1 and outer sleeve 3, tamp with stuffing box packing 8;
6, on the cast iron tube above outer sleeve 3, be close to outer sleeve 3, a pair half circular boops 9 are installed, and form locking cooperation with fixing bolt 10 is fixing;
7, make a pair half circular boops 9 fully stressed with landing bolt 7, and fixing;
8, remove falsework, allow a pair half circular boops 9 on cast iron tube be located on outer sleeve 3, allow the weight transmitting of epimere cast iron tube 1 on outer sleeve 3, then be delivered on flooring by landing bolt 7.
Implement according to above-mentioned scheme and step, described a kind of cast iron tube repair piece can realize overcoming the deficiencies in the prior art, provide and a kind ofly have that structure is simple, handling safety, practical cast iron tube repair piece, solve the defect that cast iron tube mending-leakage cannot fix additional sleeve pipe, for cast iron tube mending-leakage provides a kind of new means.
accompanying drawing illustrates:
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is embodiment one accompanying drawing of the present utility model;
Fig. 3 is embodiment two accompanying drawing of the present utility model.
embodiment:
Embodiment one
As Fig. 1, shown in 2, a kind of cast iron tube repair piece, it is characterized in that, the mouth of pipe outside socket outer sleeve 3 of the epimere cast iron tube 1 formed after dicing, the mouth of pipe inside socket inner sleeve 4 of the hypomere cast iron tube 2 formed after dicing, the mouth of pipe of outer sleeve 3 lower end is provided with a upper flange sheet 5, the upper end mouth of pipe of inner sleeve 4 is provided with a lower flange sheet 6, the bolt 7 of landing is connected to form to lock through link through upper flange sheet 5 and lower flange sheet 6 and coordinates, and land bolt 7 and formed to support with ground and coordinate, epimere cast iron tube 1 is socketed in the gap of outer sleeve 3 inside to be socketed in the gap of hypomere cast iron tube 2 inside with inner sleeve 4 and is all provided with stuffing box packing 8, described epimere cast iron tube 1 is provided with and is connected to form friction tight one and half circular boops 9 of lock through link, half circular boop 9 with add footpath pipe 3 and formed to support and coordinate.
Described epimere cast iron tube 1 is provided with and is connected to form friction tight one and half circular boop 9, half circular boops 9 of lock through link and is formed to support with outer sleeve 3 and coordinate.
Described a kind of cast iron tube repair piece, the diameter of described outer sleeve 3 must be greater than the diameter of inner sleeve 4.
A kind of installation steps of cast iron tube repair piece:
1, wear position at the rust of cast iron tube, with falsework, by rust, the cast iron tube worn above position supports, fixes;
2, the rust of cast iron tube is worn position excision, form vertical breach;
3, in indentation, there, outer sleeve 3 is inserted on epimere cast iron tube 1; Inner sleeve 4 is filled in hypomere cast iron tube 2;
4, with except the bolt-locking upper flange sheet 5 landed except bolt 7 and lower flange sheet 6;
5, by the gap between inner sleeve 4 and hypomere cast iron tube 2, tamp with stuffing box packing 8; By the gap between epimere cast iron tube 1 and outer sleeve 3, tamp with stuffing box packing 8;
6, on the cast iron tube above outer sleeve 3, be close to outer sleeve 3, a pair half circular boops 9 are installed, and form locking cooperation with fixing bolt 10 is fixing;
7, make a pair half circular boops 9 fully stressed with landing bolt 7, and fixing;
8, remove falsework, allow a pair half circular boops 9 on cast iron tube be located on outer sleeve 3, allow the weight transmitting of epimere cast iron tube 1 on outer sleeve 3, then be delivered on flooring by landing bolt 7.
embodiment two:
As shown in Figure 2, a kind of cast iron tube repair piece, it is characterized in that, the mouth of pipe outside socket outer sleeve 3 of the epimere cast iron tube 1 formed after dicing, the mouth of pipe inside socket inner sleeve 4 of the hypomere cast iron tube 2 formed after dicing, the mouth of pipe of outer sleeve 3 lower end is provided with a upper flange sheet 5, the upper end mouth of pipe of inner sleeve 4 is provided with a lower flange sheet 6, the bolt 7 of landing is connected to form to lock through link through upper flange sheet 5 and lower flange sheet 6 and coordinates, and land bolt 7 and formed to support with ground and coordinate, epimere cast iron tube 1 is socketed in the gap of outer sleeve 3 inside to be socketed in the gap of hypomere cast iron tube 2 inside with inner sleeve 4 and is all provided with stuffing box packing 8, described epimere cast iron tube 1 is provided with and is connected to form friction tight a pair half circular boops 9 of lock through link, half circular boop 9 with add footpath pipe 3 and formed to support and coordinate.
Described epimere cast iron tube 1 is provided with and is connected to form friction tight a pair half circular boop 9, half circular boops 9 of lock through link and is formed to support with outer sleeve 3 and coordinate.
Upper half part of described inner sleeve 4 is taper, and the diameter of taper reduces from top to bottom gradually, the tubular sleeve pipe that lower half portion is mated with taper.
A kind of installation steps of cast iron tube repair piece:
1, wear position at the rust of cast iron tube, with falsework, by rust, the cast iron tube worn above position supports, fixes;
2, the rust of cast iron tube is worn position excision, form vertical breach;
3, in indentation, there, outer sleeve 3 is inserted on epimere cast iron tube 1; Inner sleeve 4 is filled in hypomere cast iron tube 2;
4, with except the bolt-locking upper flange sheet 5 landed except bolt 7 and lower flange sheet 6;
5, by the gap between inner sleeve 4 and hypomere cast iron tube 2, tamp with stuffing box packing 8; By the gap between epimere cast iron tube 1 and outer sleeve 3, tamp with stuffing box packing 8;
6, on the cast iron tube above outer sleeve 3, be close to outer sleeve 3, a pair half circular boops 9 are installed, and form locking cooperation with fixing bolt 10 is fixing;
7, make a pair half circular boops 9 fully stressed with landing bolt 7, and fixing;
8, remove falsework, allow a pair half circular boops 9 on cast iron tube be located on outer sleeve 3, allow the weight transmitting of epimere cast iron tube 1 on outer sleeve 3, then be delivered on flooring by landing bolt 7.
The utility model overcomes the deficiencies in the prior art, provides a kind ofly to have that structure is simple, handling safety, practical cast iron tube repair piece, solves the defect that cast iron tube mending-leakage cannot fix additional sleeve pipe, for cast iron tube mending-leakage provides a kind of new means.
Claims (4)
1. a cast iron tube repair piece, it is characterized in that, mouth of pipe outside socket outer sleeve (3) of the epimere cast iron tube (1) formed after dicing, mouth of pipe inside socket inner sleeve (4) of the hypomere cast iron tube (2) formed after dicing, the mouth of pipe of outer sleeve (3) lower end is provided with a upper flange sheet (5), the upper end mouth of pipe of inner sleeve (4) is provided with a lower flange sheet (6), the bolt (7) that lands is connected to form to lock through link through upper flange sheet (5) and lower flange sheet (6) and coordinates, and land bolt (7) and formed to support with ground and coordinate, epimere cast iron tube (1) is socketed in the inner gap of outer sleeve (3) to be socketed in the inner gap of hypomere cast iron tube (2) with inner sleeve (4) and is all provided with stuffing box packing (8).
2. a kind of cast iron tube repair piece according to claim 1, the diameter of described outer sleeve (3) must be greater than the diameter of inner sleeve (4).
3. a kind of cast iron tube repair piece according to claim 1, is characterized in that, described epimere cast iron tube (1) is provided with and is connected to form friction tight a pair half circular boops (9) of lock through link, half circular boop (9) is formed to support with outer sleeve (3) and coordinates.
4. a kind of cast iron tube repair piece according to Claims 2 or 3, it is characterized in that, be taper in upper half part of described inner sleeve (4), the diameter of taper is for reduce gradually from top to bottom, and lower half portion is the tubular sleeve pipe mated with taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152305.4U CN204477592U (en) | 2015-03-18 | 2015-03-18 | A kind of cast iron tube repair piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152305.4U CN204477592U (en) | 2015-03-18 | 2015-03-18 | A kind of cast iron tube repair piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477592U true CN204477592U (en) | 2015-07-15 |
Family
ID=53633383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152305.4U Withdrawn - After Issue CN204477592U (en) | 2015-03-18 | 2015-03-18 | A kind of cast iron tube repair piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676189A (en) * | 2015-03-18 | 2015-06-03 | 蚌埠玻璃工业设计研究院 | Cast iron pipe repairing part |
-
2015
- 2015-03-18 CN CN201520152305.4U patent/CN204477592U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676189A (en) * | 2015-03-18 | 2015-06-03 | 蚌埠玻璃工业设计研究院 | Cast iron pipe repairing part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103485410A (en) | Installation and construction method for super-large-diameter reinforced concrete rebated pipe | |
| CN204477592U (en) | A kind of cast iron tube repair piece | |
| CN205908935U (en) | Thermal -insulated stagnant water does not have thrust sleeve compensator | |
| CN204040043U (en) | Adjustable support supporting movable end | |
| CN202266753U (en) | Device for quickly connecting jacking pipe joints | |
| CN204327112U (en) | Tunnel outlet advance support system | |
| WO2015158074A1 (en) | Construction method for connection and replacement of underground water-supply fiber-reinforced plastic mortar pipe and steel pipe | |
| CN204285429U (en) | Injection boiler steam sampler for oil | |
| CN204852606U (en) | Curve push pipe tube coupling bell and spigot connection form | |
| CN104676189B (en) | A kind of cast iron pipe repair piece | |
| CN204252165U (en) | The artificial upper pipe working well of a kind of two way alternate | |
| CN202866733U (en) | Novel well repair seal device for oil field | |
| CN209083249U (en) | A kind of split type oil pipe self-sealing blowout preventer | |
| CN205558912U (en) | Shield constructs machine and shield constructs quick -witted synchronous slip casting pipe | |
| CN204717141U (en) | Buried Steam Pipe sliding support structure | |
| CN204127480U (en) | A kind of detachable built-in pipe channel fixing device | |
| CN203880321U (en) | Grouting device for repairing blank pipe empty shell of lining type prestressed concrete cylinder pipeline | |
| CN202969944U (en) | Concrete pouring blanking appliance | |
| CN203809904U (en) | Water conveying pipeline for underground glass reinforced plastic sand pipe and steel pipe connecting replacing | |
| CN206468357U (en) | A kind of covered structure of built-in groove | |
| CN204692774U (en) | Water pipe abutting joint structure in public lavatory | |
| CN203809929U (en) | Weldless pipeline and flange linkage device | |
| CN204664677U (en) | Moving flange plate | |
| CN204917530U (en) | Buffer base | |
| WO2015192407A1 (en) | Construction engineering well body structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |