CN2866623Y - Winding formed rectangular plastic inspection manhole - Google Patents
Winding formed rectangular plastic inspection manhole Download PDFInfo
- Publication number
- CN2866623Y CN2866623Y CN 200620033069 CN200620033069U CN2866623Y CN 2866623 Y CN2866623 Y CN 2866623Y CN 200620033069 CN200620033069 CN 200620033069 CN 200620033069 U CN200620033069 U CN 200620033069U CN 2866623 Y CN2866623 Y CN 2866623Y
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- CN
- China
- Prior art keywords
- manhole
- well
- well body
- main well
- rectangular plastic
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a winding formed rectangular plastic inspection well, comprising a main well body, wherein the well wall of the main well body is formed through melt-gluing section bar with hollow structure, the arris of the main well body outer well wall is provided with reinforcing columns. The main well body of the winding formed rectangular plastic inspection well has a cuboid structure, which has large discharge capacity and is easy to fixedly install. The arris of the main well body outer well wall is provided with reinforcing columns, making the structure of the plastic inspection well firmer. A pollutant discharging launder is arranged in the well, enhancing pollution discharging ability. A manhole is opened on the well cover which is relative to the step in the inspection well, making the inspection more convenient.
Description
Technical field
The utility model relates to a kind of plastic inspection well, the Wrapping formed rectangular plastic manhole that especially a kind of blowdown flow rate is big.
Background technology
At present, generally adopt cement and brick make or metal tube is made as the manhole of water supply and sewerage pipeline.Facts have proved that the manhole of metal material easily oxidation takes place and influences the life-span because the blowdown environment is more abominable, has strengthened engineering cost and manufacturing cost own; Adopt cement and brick making, reveal easily, contaminated environment.Insert that underground manhole is subjected to that slowly drained soil and surface water soak, soda acid salt corrosion corrosion spalling and lose waterproof ability very easily.Therefore, the indoor usually ponding of well becomes to suffer from, and makes it become plash, and row is unclean throughout the year.For improving the waterproof sealing effect of well chamber, once the well chamber that had a kind of all-glass fibre reinforced plastic to constitute, though it has improved anticorrosion waterproof ability to a certain extent, but its bulk strength is lower, breakage easily in transportation, installation process, distortion are so that destroy waterproof effect, this well chamber construction period is long in addition, cost is higher, so also make applying of it be subjected to influence.Had report to adopt novel material to make manhole, as plastics etc., but found that in actual application it still can not satisfy big blowdown environment requirement, pollution discharge capability is lower, and structure is insecure, and fixed installation is also inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that existing manhole exists, and provides that a kind of blowdown flow rate is big, sound construction, Wrapping formed rectangular plastic manhole easy for installation.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of Wrapping formed rectangular plastic manhole comprises main well body, it is characterized in that: described main well body is the rectangular well body, and the main well body borehole wall is by the molten type that sticks into of the section bar of hollow structure, and the outer borehole wall rib of main well body is provided with the enhancing post.
Described manhole cover plate be provided with manhole in the corresponding manhole of marking time.
Be provided with in the described manhole with the main well body sidewall on the bonding or blowdown chute that is communicated with of welding of branch drain.
Adopt advantage of the present utility model to be:
The utility model main well body adopts rectangular structure, and blowdown flow rate is big, convenient fixed installation; The enhancing post is set on the rib of the borehole wall outside main well body, makes the plastic inspection well structure more firm; The blowdown chute is set in the well, has improved pollution discharge capability, have manhole on the well lid, overhaul convenient.
Description of drawings
Fig. 1 is the utility model plan structure schematic diagram
Fig. 2 looks up structural representation for the utility model
Fig. 3 is the utility model borehole wall cross-sectional view
Specific embodiment
The utility model comprises main well body, and main well body is the rectangular well body, and the main well body borehole wall 1 is by the section bar 5 molten types that stick into of hollow structure, and the outer borehole wall rib of main well body is provided with and strengthens post 2, makes the manhole structure more firm.Manhole cover plate 3 be provided with manhole in the corresponding manhole 4 of marking time, convenient up and down when the workman overhauls.Be provided with in the manhole with main well body 1 sidewall on the bonding or blowdown chute that is communicated with of welding of branch drain, improved the pollution discharge capability of manhole.
Manufacturing process of the present utility model is as follows: at first production rectangular plastic section bar, the molten plastic plate that sticks into of melting charge that ready-made plastic material is extruded by extruder, stick into type but cover plate 3 and base plate 6 straight lines are molten, also can be spiral Wrapping formed, cover plate 3 and base plate 6 are provided with the plastics strength bar; Ready-made plastic plate is cut into wall, cover plate 3 and the base plate 6 of plastic inspection well by required size, the also available steel concrete cover plate of its loam cake replaces or reinforces, loam cake one side has the manhole 4 that can supply the maintenance worker to enter, and 4 times boreholes wall of manhole are provided with can be for marking time about the workman; The exterior angle can simultaneously or be welded with separately and strengthen post 2 in the manhole wall; Perforate is welded with the water drainage plastics pipe that is provided with by instructions for use around the borehole wall, is provided with the chute that uses for blowdown in the manhole.
Claims (3)
1, a kind of Wrapping formed rectangular plastic manhole comprises main well body, it is characterized in that: described main well body is the rectangular well body, and the main well body borehole wall (1) is by the molten type that sticks into of the section bar (5) of hollow structure, and the outer borehole wall rib of main well body is provided with and strengthens post (2).
2, Wrapping formed rectangular plastic manhole according to claim 1 is characterized in that: described manhole cover plate (3) be provided with manhole in the corresponding manhole (4) of marking time.
3, Wrapping formed rectangular plastic manhole according to claim 1 is characterized in that: be provided with in the described manhole with the main well body sidewall on the bonding or blowdown chute that is communicated with of welding of branch drain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033069 CN2866623Y (en) | 2006-02-14 | 2006-02-14 | Winding formed rectangular plastic inspection manhole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620033069 CN2866623Y (en) | 2006-02-14 | 2006-02-14 | Winding formed rectangular plastic inspection manhole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2866623Y true CN2866623Y (en) | 2007-02-07 |
Family
ID=37702325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620033069 Expired - Fee Related CN2866623Y (en) | 2006-02-14 | 2006-02-14 | Winding formed rectangular plastic inspection manhole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2866623Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587418A (en) * | 2012-02-28 | 2012-07-18 | 昆明普尔顿管业有限公司 | Plastic power cable well |
| CN103132542A (en) * | 2011-11-30 | 2013-06-05 | 昆明普尔顿管业有限公司 | Valve well |
| CN104404982A (en) * | 2012-02-28 | 2015-03-11 | 昆明普尔顿环保科技股份有限公司 | Acid, alkali and salt corrosion-resistant and high-low-temperature-resistant cable well |
-
2006
- 2006-02-14 CN CN 200620033069 patent/CN2866623Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132542A (en) * | 2011-11-30 | 2013-06-05 | 昆明普尔顿管业有限公司 | Valve well |
| CN102587418A (en) * | 2012-02-28 | 2012-07-18 | 昆明普尔顿管业有限公司 | Plastic power cable well |
| CN102587418B (en) * | 2012-02-28 | 2014-12-10 | 昆明普尔顿管业有限公司 | Plastic power cable well |
| CN104404982A (en) * | 2012-02-28 | 2015-03-11 | 昆明普尔顿环保科技股份有限公司 | Acid, alkali and salt corrosion-resistant and high-low-temperature-resistant cable well |
| CN104404982B (en) * | 2012-02-28 | 2016-08-24 | 昆明普尔顿环保科技股份有限公司 | Acid and alkali resistance, the cable shaft of salt corrosion |
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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: 20070207 Termination date: 20110214 |