CN204898831U - Novel plastic check well - Google Patents
Novel plastic check well Download PDFInfo
- Publication number
- CN204898831U CN204898831U CN201520505166.9U CN201520505166U CN204898831U CN 204898831 U CN204898831 U CN 204898831U CN 201520505166 U CN201520505166 U CN 201520505166U CN 204898831 U CN204898831 U CN 204898831U
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- pit shaft
- well
- pressure
- chamber
- resistance
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Abstract
The utility model discloses a novel plastic check well, including well seat, well lid and pit shaft, the well seat has two at least pipeline mouths, and the drainage of pit shaft connection pressure goes out the family pipe, set up the network column structure strengthening rib that alternately constitutes by ring stiffener rib and slanted bar form strengthening rib on the outer wall of pit shaft, the inner wall of pit shaft is equipped with the resistance to compression board, and resistance to compression board and pit shaft inner wall are fixed, and behind the satisfied drainage entering pit shaft that enables to manage at room pressure drainage play family of mounting height of resistance to compression board, direct impact arrives on the resistance to compression board, well foot stall portion is equipped with heavy mud room, and the mud room lower extreme that sinks is equipped with and aggravates the chamber, aggravates the intracavity and has placed the filler. The utility model discloses simple structure is compact, low in production cost, can effectively prevent the plastic check well come -up, solve pressure drainage problem to plastic check well and overall drainage system impact through the resistance to compression board that sets up in the pit shaft, the holistic structural strength of the multiplicable plastic check well of network column structure wall strengthening rib who alternately constitutes by ring stiffener rib and slanted bar form strengthening rib.
Description
Technical field
The utility model relates to plumbing fitting technical field, in particular, relate to a kind ofly have that bearing capacity is strong, novel plastic manhole that hydraulic pressure resistance and preventing floats.
Background technology
Plastic inspection well is commonly called as plastic inspection well, be be arranged on each a distance on plastic drainage pipeline intersection, turning, caliber or gradient change place, the place of drop or straight line pipeline section, be convenient to make regular check on, clean, the draining ancillary structure of dredging pipeline.Plastic draining well with its simple installation, lightweight, be convenient to transport and installations, dependable performance, corrosion-resistant, ageing-resistant, with easy to connect, the good airproof performance of plastic pipe, while can effectively prevent the advantages such as effluent seepage, safety and environmental protection, inner wall smooth not easily block, emission index is strong from obtaining applying progressively in China.
But, plastic inspection well because of its lighter weight, after being embedded in underground a period of time, just easily float because of buoyancy of water, the transportation function of pipeline can have an impact, and some section obviously also can cause breaking of pipeline owing to floating, and brings impact to other infrastructure.
Meanwhile, existing manhole adopts the pit shaft of straight-tube shape substantially, and the structural strength on its circumferential direction and vertical direction is lower.In the application of plastic inspection well in architectural complex, the brick drainage inspection well more conventional because of its size is much smaller, after the pressure drainage of building enters plastic inspection well, aqueous vapor is separated obstructed, hydraulic pressure on manhole to wash away impact very large, need to carry out certain resistance to compression process to the pressure drainage of building, the sidewall preventing hydraulic pressure to be directly flushed to plastic inspection well produces plastic inspection well and damages.
Utility model content
The purpose of this utility model is to solve the shortcoming that existing plastic inspection well intensity is not high, cannot carry out resistance to compression process and easily float, and provides simple, the anti-floating of a kind of structure, intensity high and can the high pressure-bearing safety type plastic inspection well of effective hydraulic pressure resistance.
The utility model is achieved through the following technical solutions above-mentioned purpose: a kind of novel plastic manhole, comprises well seat, well lid and pit shaft, and described well seat has at least two pipeline opening, described pit shaft Bonding pressure drainage pipe; The outer wall of described pit shaft is arranged and intersects by cyclic reinforcing rib and slanted bar shape reinforcing rib the network-like structure reinforcing rib formed; The inwall of described pit shaft is provided with pressure-resisting plate, and described pressure-resisting plate and shaft in wall are fixed, and the setting height(from bottom) of described pressure-resisting plate meets after the draining that described pressure drainage can be made to go out family pipe enters described pit shaft, directly impacts on described pressure-resisting plate; Be provided with mud sinking chamber bottom described well seat, described mud sinking chamber lower end is provided with increases the weight of chamber, described in increase the weight of to be placed with filler in chamber.
Further, described pressure-resisting plate is plastic plate or the metal sheet of random arrangement porous.
Further, increase the weight of described in be threaded connection bottom chamber and mud sinking chamber.
Further, described network-like structure reinforcing rib has identical thickness and height.
Further, described network-like structure reinforcing rib has different thickness and height.
Further, described filler is metal, stone or concrete.
The beneficial effects of the utility model are: the utility model is simple and compact for structure, and cost of production is low; Can effectively prevent plastic inspection well from floating, under the prerequisite not affecting manhole overall permanence, protect pipeline safety, ensure that the normal work of basis instrument; By the problem that the pressure-resisting plate solution pressure drainage arranged in pit shaft is impacted plastic inspection well and overall drainage system; Intersect by cyclic reinforcing rib and slanted bar shape reinforcing rib the network-like structure wall reinforcing rib that forms and can increase the structural strength of plastic inspection well entirety, namely plastic inspection well transverse direction and vertical on all can play booster action to plastic inspection well, effectively can prevent the cracking of plastic inspection well, extend the application life of plastic inspection well.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel plastic manhole described in the utility model.
In figure, 1-well seat, 2-well lid, 3-pit shaft, 4-pipeline opening, 5-pressure drainage go out family pipe, 6-pressure-resisting plate, 7-mud sinking chamber, 8-increase the weight of chamber, 9-net structure reinforcing rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of novel plastic manhole, comprises well seat 1, well lid 2 and pit shaft 3, and described well seat 1 has at least two pipeline opening 4, described pit shaft 3 Bonding pressure drainage pipe 5; The outer wall of described pit shaft 3 is arranged and intersects by cyclic reinforcing rib and slanted bar shape reinforcing rib the network-like structure reinforcing rib 9 formed; The inwall of described pit shaft 3 is provided with pressure-resisting plate 6, and described pressure-resisting plate 6 and pit shaft 3 inwall are fixed, and the setting height(from bottom) of described pressure-resisting plate 6 meets after the draining that described pressure drainage can be made to go out family pipe 5 enters described pit shaft 3, directly impacts on described pressure-resisting plate 6; Be provided with mud sinking chamber 7 bottom described well seat 1, described mud sinking chamber 7 lower end is provided with increases the weight of chamber 8, described in increase the weight of to be placed with filler in chamber 8.
Described pressure-resisting plate 6 is plastic plate or the metal sheet of random arrangement porous.
Described increasing the weight of is threaded connection bottom chamber 8 and mud sinking chamber 7.
Described network-like structure reinforcing rib 9 has identical or different thickness and height.
Described filler is metal, stone or concrete.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (6)
1. a novel plastic manhole, comprise well seat (1), well lid (2) and pit shaft (3), described well seat (1) has at least two pipeline opening (4), described pit shaft (3) Bonding pressure drainage pipe (5); It is characterized in that: the outer wall of described pit shaft (3) is arranged and intersects by cyclic reinforcing rib and slanted bar shape reinforcing rib the network-like structure reinforcing rib (9) formed; The inwall of described pit shaft (3) is provided with pressure-resisting plate (6), described pressure-resisting plate (6) and pit shaft (3) inwall are fixed, the setting height(from bottom) of described pressure-resisting plate (6) meets after the draining that described pressure drainage can be made to go out family pipe (5) enters described pit shaft (3), directly impacts on described pressure-resisting plate (6); Described well seat (1) bottom is provided with mud sinking chamber (7), and described mud sinking chamber (7) lower end is provided with increases the weight of chamber (8), described in increase the weight of to be placed with filler in chamber (8).
2. a kind of novel plastic manhole according to claim 1, is characterized in that: the plastic plate that described pressure-resisting plate (6) is random arrangement porous or metal sheet.
3. a kind of novel plastic manhole according to claim 1, is characterized in that: described in increase the weight of chamber (8) and mud sinking chamber (7) bottom and be threaded connection.
4. a kind of novel plastic manhole according to claim 1, is characterized in that: described network-like structure reinforcing rib (9) has identical thickness and height.
5. a kind of novel plastic manhole according to claim 1, is characterized in that: described network-like structure reinforcing rib (9) has different thickness and height.
6. a kind of novel plastic manhole according to claim 1, is characterized in that: described filler is metal, stone or concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505166.9U CN204898831U (en) | 2015-07-07 | 2015-07-07 | Novel plastic check well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520505166.9U CN204898831U (en) | 2015-07-07 | 2015-07-07 | Novel plastic check well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898831U true CN204898831U (en) | 2015-12-23 |
Family
ID=54921019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520505166.9U Active CN204898831U (en) | 2015-07-07 | 2015-07-07 | Novel plastic check well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372084A (en) * | 2018-12-12 | 2019-02-22 | 江苏通全球工程管业有限公司 | A kind of inspection shaft |
| CN113279469A (en) * | 2021-06-22 | 2021-08-20 | 昆明理工大学 | Counter weight anti-floating solid-liquid separation cleaning-free plastic inspection well |
| CN114718119A (en) * | 2021-05-17 | 2022-07-08 | 云南傲远智能环保科技有限公司 | Plastic pipe well integrated sewage discharge device |
-
2015
- 2015-07-07 CN CN201520505166.9U patent/CN204898831U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372084A (en) * | 2018-12-12 | 2019-02-22 | 江苏通全球工程管业有限公司 | A kind of inspection shaft |
| CN114718119A (en) * | 2021-05-17 | 2022-07-08 | 云南傲远智能环保科技有限公司 | Plastic pipe well integrated sewage discharge device |
| CN113279469A (en) * | 2021-06-22 | 2021-08-20 | 昆明理工大学 | Counter weight anti-floating solid-liquid separation cleaning-free plastic inspection well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |