CN202007417U - Inspection well - Google Patents
Inspection well Download PDFInfo
- Publication number
- CN202007417U CN202007417U CN2011201383309U CN201120138330U CN202007417U CN 202007417 U CN202007417 U CN 202007417U CN 2011201383309 U CN2011201383309 U CN 2011201383309U CN 201120138330 U CN201120138330 U CN 201120138330U CN 202007417 U CN202007417 U CN 202007417U
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- CN
- China
- Prior art keywords
- parent
- inspection well
- opening
- matrix
- manhole
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an inspection well, belongs to the field of rotational molding technology and solves the problems in the production of conventional inspection wells that the cost is high and great space of a workshop is occupied as inspection well dies with connecting pipes in different apertures are required to be manufactured. The inspection well comprises a matrix and two connecting pipes, wherein an opening is formed at the upper end of the matrix; connecting ports are formed at two ends of the matrix; the opening is mutually communicated with the two connecting ports; and inner end pipe mouths of the two connecting pipes can be respectively and detachably connected with two connecting ports. The inspection well has the advantages as follows: one matrix die and connecting pipe dies in different apertures are required when different inspection wells are produced, so that the cost is reduced and the occupying space of the die in the workshop is saved.
Description
Technical field
The utility model belongs to the rotational moulding technical field, relates to a kind of manhole.
Background technology
At present, manhole on the market generally comprises the parent and the tube connector that is connected on parent two links of threeway, tube connector and parent are formed in one and form, there is some problems: mainly be varying in size owing to pipeline, in use, need make the manhole of the different tube connector caliber size that are complementary with duct size according to varying in size of pipeline, make the manhole mould that when producing manhole, need make different tube connector bores, cost is very high, and number of molds too much causes taking space, a large amount of workshop, causes resource to follow the waste in space.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed the tube connector mould that a kind of needs make a parent mould and a plurality of different tube connector bores and can satisfy the manhole that each different big small pipelines are connected.
The purpose of this utility model can realize by following technical proposal: a kind of manhole, comprise that the upper end has parent and two tube connectors that opening and two ends have connector respectively, described opening and two connectors are interconnected, and it is characterized in that: the inner mouth of pipe of described two tube connectors can be connected with two above-mentioned connector removable seals respectively.
Tube connector and parent are for removably connecting, and parent only need be made a mould, and the tube connector mould of making corresponding different caliber size according to different pipe diameter sizes can satisfy the needs of different pipe diameters.When pipe diameter not simultaneously, only need the tube connector of corresponding caliber size is connected on the parent and can uses.
In above-mentioned a kind of manhole, it is positioned at the reinforcing rib that the opening below is provided with several horizontally sets described parent.
Said structure has improved the integrally-built intensity of parent.
In above-mentioned a kind of manhole, be provided with several vertically disposed reinforcing ribs between described two connectors.
Said structure has equally also improved the integrally-built intensity of parent.
Compared with prior art, its tube connector of this manhole and parent, only need inappropriate tube connector is pulled down for removably connecting when connecting with the pipeline of different bores, and the tube connector of installing corresponding bore can participate in connection work.Like this, as long as make the tube connector mould of a parent mould and different bores, and need not all make a whole set of manhole mould of corresponding bore at the pipeline of each different bore, reduced the cost of mfg. moulding die, simultaneously, when Workshop Production, because the parent mould can be shared, it is a lot of to make that unitary mould quantity reduces, and has saved a large amount of mold storing spaces.
Description of drawings
Fig. 1 is the structural representation of its parent of the utility model;
Fig. 2 is the structural representation after its parent of the utility model and tube connector assemble;
Fig. 3 is the structural representation after the tube connector of its parent of the utility model and another kind of caliber size assembles.
Among the figure, 1, parent; 11, opening; 12, connector; 2, tube connector; 3, reinforcing rib.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Shown in Fig. 1,2 and 3, this manhole comprises that the upper end has parent 1 and two tube connectors 2 that opening 11 and two ends have connector 12 respectively, it is positioned at parent 1 between reinforcing rib 3, two connectors 12 that opening 11 belows are provided with a plurality of horizontally sets and is provided with a plurality of vertically disposed reinforcing ribs 3.Opening 11 and two connectors 12 are interconnected, the inner mouth of pipe size of two tube connectors 2 is complementary with connector 12 sizes on the parent 1, can be sealedly connected mutually by being threaded, the outer end mouth of pipe of two tube connectors 2 can be made the mouth of pipe of corresponding caliber size according to the pipe diameter size that is attached thereto.
When producing, produce parent 1 as long as make parent 1 mould,, make the be complementary tube connector 2 of size of different and pipe diameter according to reality of work because parent 1 structure can be general, so both reduce the mfg. moulding die cost, and also avoided mould too much to take too much space, workshop.In use, when running into the pipeline of different bores, as long as the connection requirement that the tube connector 2 of corresponding caliber size can satisfy each pipeline is installed on parent 1.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. manhole, comprise that the upper end has parent and two tube connectors that opening and two ends have connector respectively, described opening and two connectors are interconnected, and it is characterized in that: the inner mouth of pipe of described two tube connectors can be connected with two above-mentioned connector removable seals respectively.
2. a kind of manhole according to claim 1 is characterized in that, it is positioned at the reinforcing rib that the opening below is provided with several horizontally sets described parent.
3. a kind of manhole according to claim 1 and 2 is characterized in that, is provided with several vertically disposed reinforcing ribs between described two connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201383309U CN202007417U (en) | 2011-04-28 | 2011-04-28 | Inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201383309U CN202007417U (en) | 2011-04-28 | 2011-04-28 | Inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007417U true CN202007417U (en) | 2011-10-12 |
Family
ID=44749072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201383309U Expired - Fee Related CN202007417U (en) | 2011-04-28 | 2011-04-28 | Inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943491A (en) * | 2012-09-30 | 2013-02-27 | 温岭市旭日滚塑科技有限公司 | Rotational molding inspection shaft |
-
2011
- 2011-04-28 CN CN2011201383309U patent/CN202007417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943491A (en) * | 2012-09-30 | 2013-02-27 | 温岭市旭日滚塑科技有限公司 | Rotational molding inspection shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20130428 |