CN202745189U - High-strength square inspection well - Google Patents
High-strength square inspection well Download PDFInfo
- Publication number
- CN202745189U CN202745189U CN 201220359832 CN201220359832U CN202745189U CN 202745189 U CN202745189 U CN 202745189U CN 201220359832 CN201220359832 CN 201220359832 CN 201220359832 U CN201220359832 U CN 201220359832U CN 202745189 U CN202745189 U CN 202745189U
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- CN
- China
- Prior art keywords
- inspection well
- side plates
- side plate
- strength square
- plate
- 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 relates to an inspection well, in particular to a high-strength square inspection well which comprises a top plate (1), a bottom plate (3) and four side plates (2). The top plate (1) and the side plates (2), the bottom plate (3) and the side plates (2), and each two side plates (2) are all fixedly connected through fastening pieces. The top plate (1) is provided with a water inlet (4), the bottom plate (3) is sealed, and at least one side plate (2) of the four side plates (2) is provided with a water outlet (5). The top plate (1), the side plates (2) and the bottom plates (3) are all formed by mold pressing of sheet-shaped molding compounds. The high-strength square inspection well is simple in structure, light in weight, high in strength, and convenient to produce and construct. Moreover, the high-strength square inspection well has the advantages of being short in construction period, low in production cost, capable of being produced in batches, good in corrosion resistance, and long in service life.
Description
Technical field
The utility model relates to a kind of inspection shaft, especially relates to a kind of high strength square inspection well.
Background technology
Inspection shaft is the turning, the branch that are used in drainage pipe, fall etc. locates so that check, the well of dredging usefulness, formal name used at school is in manhole.Mostly existing inspection shaft is the brick cement inspection shaft of constructing at the scene, and it has following defective: 1, it must be piled up at the scene by hand, and is long in time limit, civil engineering is required high; 2, inner wall coarse, coefficient of frictional resistance is large; 3, not corrosion-resistant, intensity difference, the long-term use is prone to the crack, and application life is short; 4, owing to be the rigidity inspection shaft, therefore be the junction of flexiplast pipeline, Seepage appears easily, thus polluted underground water matter and cause the road surface local collapse.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of high strength square inspection well is provided, and it is simple in structure, and is lightweight, and intensity is high, is convenient to make and construction long service life.
The purpose of this utility model is achieved in that a kind of high strength square inspection well, it comprises top board, base plate and four side plates, all be fixedly connected with by securing member between described top board and the side plate, between base plate and the side plate and between side plate and the side plate, be provided with water inlet on the described top board, described base plate sealing has at least on the side plate in described four side plates to be provided with outlet opening.
Described top board, side plate and base plate all adopt the sheet molding compound mold pressing to form.
Described securing member adopts bolt or screw.
Compared with prior art, the utlity model has following beneficial effect:
1, inspection shaft is simple in structure, lightweight, intensity is high, is convenient to make and construction;
2, inspection shaft duration weak point, cost of production is low, can be mass;
3, the inspection shaft good corrosion resistance has the advantages such as anti-oxidant, fire-retardant, long service life;
4, inspection shaft inner wall smooth, friction factor is little;
5, be conducive to inspection shaft and be connected with the rubber tubing coupling, seal with elastometic washer is adopted in the joint, and easy to leak does not impact environment.
Description of drawings
Fig. 1 is the structural representation of a kind of high strength square inspection well of the utility model.
Fig. 2 is the transverse sectional view of a kind of high strength square inspection well of the utility model.
Wherein:
Top board 1
Side plate 2
Base plate 3
Water inlet 4
Outlet opening 5.
The specific embodiment
Referring to Fig. 1, Fig. 2, a kind of high strength square inspection well of the utility model, it comprises top board 1, base plate 3 and four side plates 2, all be fixedly connected with by securing member between described top board 1 and the side plate 2, between base plate 3 and the side plate 2 and between side plate 2 and the side plate 2, described securing member can adopt bolt or screw etc., be provided with water inlet 4 on the described top board 1, described base plate 3 sealings, have at least on the side plate 2 in described four side plates 2 to be provided with outlet opening 5, described top board 1, side plate 2 and base plate 3 all adopt SMC composite material (being sheet molding compound) mold pressing to form.
Claims (3)
1. high strength square inspection well, it is characterized in that: it comprises top board (1), base plate (3) and four side plates (2), all be fixedly connected with by securing member between described top board (1) and the side plate (2), between base plate (3) and the side plate (2) and between side plate (2) and the side plate (2), be provided with water inlet (4) on the described top board (1), described base plate (3) sealing has at least in described four side plates (2) to be provided with outlet opening (5) on the side plate (2).
2. a kind of high strength square inspection well according to claim 1, it is characterized in that: described top board (1), side plate (2) and base plate (3) all adopt the sheet molding compound mold pressing to form.
3. a kind of high strength square inspection well according to claim 1 is characterized in that: described securing member employing bolt or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359832 CN202745189U (en) | 2012-07-24 | 2012-07-24 | High-strength square inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359832 CN202745189U (en) | 2012-07-24 | 2012-07-24 | High-strength square inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745189U true CN202745189U (en) | 2013-02-20 |
Family
ID=47704609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359832 Expired - Fee Related CN202745189U (en) | 2012-07-24 | 2012-07-24 | High-strength square inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745189U (en) |
-
2012
- 2012-07-24 CN CN 201220359832 patent/CN202745189U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |