CN202577351U

CN202577351U - Multi-use combined plastic inspection well

Info

Publication number: CN202577351U
Application number: CN 201220108378
Authority: CN
Inventors: 周佰兴; 周敏宏; 周敏伟; 周敏飞
Original assignee: CHANGZHOU HIPPO PLASTICS Co Ltd
Current assignee: JIANGSU HIPPO WELL SHARE CO., LTD.
Priority date: 2012-03-21
Filing date: 2012-03-21
Publication date: 2012-12-05
Anticipated expiration: 2022-03-21

Abstract

The utility model relates to a multi-use combined plastic inspection well, which comprises a well body and a shaft. A well bottom sluice plate with pre-formed sluices is detachably arranged at the bottom of the shaft. Blind holes or open holes opposite to inlets and outlets of the sluices on the well bottom sluice plate are reserved on the shaft wall of the shaft. According to the multi-use combined plastic inspection well and the well bottom sluice plate for the inspection well, a split structure is adopted, so that the multi-use combined plastic inspection well is convenient to manufacture in batches, and cost is lowered; and the design requirements of different flow directions and different flows are met by selecting different well bottom sluice plates, so that the multi-use combined plastic inspection well is high in universality and adaptability.

Description

The multi-purpose combined type plastic inspection well

Technical field

The utility model relates to the manhole technical field, especially a kind of multi-purpose combined type plastic inspection well.

Background technology

Manhole is the vertical shaft of on the underground utilities position, building at a certain distance.The main pipeline that supplies service conduits, removing mud to reach in order to connect different directions, differing heights uses.Flushing manhole, street manhole, branch water manhole, sewage manhole etc. are specifically arranged.Plastic inspection well is made up of well seat, pit shaft, well lid or protection cage and manhole accessory, and plastic inspection well has: save land, the having a few of energy-conservation, water saving, material-saving, environmental protection, be widely used in municipal supply and drain water system.For making current smooth and easy, the groove of flowing water is set in manhole, be called for short chute.Manhole and chute are integral structure in the prior art, make to be difficult for, and the mould development difficulty is bigger.And a mould can only be made a kind of chute of form, the raising of limiting output.

The utility model content

The technical problem that the utility model will solve is: overcomes the deficiency in the prior art, a kind of multi-purpose combined type plastic inspection well is provided, adopt split-type structural, and easily manufactured, help making in batches, reduce cost.

The utility model solves the technical scheme that its technical problem adopted: a kind of multi-purpose combined type plastic inspection well; Comprise well seat and pit shaft; Described wellbore bottom detachably is provided with the shaft bottom chute plate of prefabricated chute, offer on the barrel of pit shaft with shaft bottom chute plate on the corresponding blind hole of import and export or the perforate of chute.

Concrete, described shaft bottom chute plate comprises flat part that matches with shaft in wall and the chute portion of sinking into the flat part plane down.

For increasing the structural strength of shaft bottom chute plate, has support member between described flat part and the wellbore bottom.Support member can with shaft bottom chute plate integral structure, also can be split-type structural, mainly act as when workman's maintenance is maintained, can play and support the workman, avoid shaft bottom chute plate to be damaged by pressure.

The longitudinal section of the chute of described shaft bottom chute plate is the circular arc of top opening.

The circular arc of the chute of described shaft bottom chute plate is not less than semicircle.

For ease of corresponding discharge pipe line in succession, be positioned at blind hole on the described pit shaft or tapping is provided with pipe joint.Can assemble the pipeline of different model through different pipe joints.

The beneficial effect of the utility model is, the multi-purpose combined type plastic inspection well of the utility model and be used for the shaft bottom chute plate of this manhole adopts split-type structural; Easily manufactured; Help making in batches, reduce cost, through selecting for use the firm and hard existing various flows of different shaft bottom chutes to, different flow designing requirement; Highly versatile, compliance is strong.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the structural representation of most preferred embodiment of the multi-purpose combined type plastic inspection well of the utility model;

Fig. 2 is the lateral view of most preferred embodiment of the multi-purpose combined type plastic inspection well of the utility model;

The vertical view of shaft bottom first embodiment of chute plate of Fig. 3 the utility model;

Fig. 4 is the stereogram of first embodiment of underflow frid of the utility model;

Fig. 5 is the vertical view of second embodiment of underflow frid of the utility model;

Fig. 6 is the stereogram of second embodiment of underflow frid of the utility model;

Fig. 7 is the vertical view of the 3rd embodiment of underflow frid of the utility model;

Fig. 8 is the vertical view of the 4th embodiment of underflow frid of the utility model;

Fig. 9 is the vertical view of the 5th embodiment of underflow frid of the utility model;

Figure 10 is the vertical view of the 6th embodiment of underflow frid of the utility model.

Among the figure: 1. well seat, 2. pit shaft, 3. shaft bottom chute plate, 31. flat parts, 32. chute portions, 4. support member, 5. pipe joint.

The specific embodiment

Combine accompanying drawing that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

Shown in Figure 2 like Fig. 1 is the multi-purpose combined type plastic inspection well most preferred embodiment of the utility model; A kind of multi-purpose combined type plastic inspection well; Comprise well seat 1 and pit shaft 2; Pit shaft 2 bottoms detachably are provided with the shaft bottom chute plate 3 of prefabricated chute, offer on the barrel of pit shaft 2 with shaft bottom chute plate 3 on the corresponding blind hole of import and export or the perforate of chute, blind hole or tapping are provided with pipe joint 5.

Shaft bottom chute plate 3 comprises flat part 31 that matches with pit shaft 2 inwalls and the chute portion 32 of sinking into flat part 31 planes down; Has support member 4 between flat part 31 and pit shaft 2 bottoms; The longitudinal section of the chute of shaft bottom chute plate 3 is the circular arc of top opening, and the circular arc of the chute of shaft bottom chute plate 3 is not less than semicircle.

Fig. 3-the 10th, the different embodiment of the shaft bottom chute plate of the utility model, the longitudinal section of the chute of shaft bottom chute plate 3 is the circular arc of top opening, and the circular arc of the chute of shaft bottom chute plate 3 is not less than semicircle.

Shown in Fig. 3-10, the chute described in the utility model can be according to different job site actual needs customizations, and to satisfy different needs, applicability is wider.

The utility model adopts the branch body structure of pit shaft 2 and shaft bottom chute plate 3, is easy to make, and is fit to produce in batches, reduces production costs greatly.

Claims

1. multi-purpose combined type plastic inspection well; Comprise well seat (1) and pit shaft (2); It is characterized in that: described pit shaft (2) bottom detachably is provided with the shaft bottom chute plate (3) of prefabricated chute, offers the corresponding blind hole of import and export or the perforate of going up chute with shaft bottom chute plate (3) on the barrel of pit shaft (2).

2. multi-purpose combined type plastic inspection well as claimed in claim 1 is characterized in that: described shaft bottom chute plate (3) comprises flat part (31) that matches with pit shaft (2) inwall and the chute portion (32) of sinking into flat part (31) plane down.

3. multi-purpose combined type plastic inspection well as claimed in claim 2 is characterized in that: have support member (4) between described flat part (31) and pit shaft (2) bottom.

4. multi-purpose combined type plastic inspection well as claimed in claim 2 is characterized in that: the longitudinal section of the chute of described shaft bottom chute plate (3) is the circular arc of top opening.

5. multi-purpose combined type plastic inspection well as claimed in claim 3 is characterized in that: the circular arc of the chute of described shaft bottom chute plate (3) is not less than semicircle.

6. multi-purpose combined type plastic inspection well as claimed in claim 1 is characterized in that: be positioned at blind hole or tapping on the described pit shaft (2) and be provided with pipe joint (5).