CN201162272Y - Prefabricated assembly type drainage inspection well - Google Patents
Prefabricated assembly type drainage inspection well Download PDFInfo
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- CN201162272Y CN201162272Y CNU2007203054598U CN200720305459U CN201162272Y CN 201162272 Y CN201162272 Y CN 201162272Y CN U2007203054598 U CNU2007203054598 U CN U2007203054598U CN 200720305459 U CN200720305459 U CN 200720305459U CN 201162272 Y CN201162272 Y CN 201162272Y
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Abstract
The utility model relates to a precast assembled drainage inspection well which can solve the problem that a prior drainage inspection well does not facilitate to constructions. The precast assembled drainage inspection well is a barrel-shaped well formed by assembling a tubular top component and a well body component together from the top to the bottom; wherein, the tubular top component, the upper end of which is provided with a frustum-shaped necking opening, is prefabricated of concrete; and the well body component has a bottom at the lower end and two or three through holes on the side. The well body includes two or more than two components which are assembled in an abutting joint way; and a limit groove or a limit bulge is arranged at the joint of upper and lower components. The well body component consists of a tubular well body component and backplane-type well body component which is assembled with the lower end of the tubular well body component; wherein, the upper end of the tubular well body component is jointed with the lower end of the top component, and the side of the tubular well body component is provided with two or three through holes; the two through holes are distributed opposite to each other. With high structural stiffness and excellent anti-leakage and anti-freeze performance, the precast assembled drainage inspection well facilitates to fabricating, transporting, installing, and downhole inspecting and maintaining and can adapt to different depths of covering earth.
Description
Technical field
The utility model relates to a kind of municipal drainage equipment, particularly relates to a kind of prefabricated equipped formula drainage inspection well.
Background technology
Existing catch pit all is brick.Brick catch pit exists time-consuming, the construction and the placing of material occupied ground is big, the time is long, seepage appears easily, be subject to freeze injury during winter severe cold.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned defective of prior art, and a kind of prefabricated equipped formula drainage inspection well of convenient construction is provided.
For achieving the above object, assembly tubular suitable for reading that the upper end band taper type that the prefabricated equipped formula drainage inspection well of the utility model is prefabricated into by concrete closes up and lower end have the end, side that the equipped up and down barrel-shaped well that forms of well body assembly of two or three through holes is arranged, described well body assembly is to dock be equipped with two or more a plurality of up and down, and the assembly joint is shaped on stopper slot or spacing preiection up and down.So design, taper type are closed up and are helped the applied code well lid; Form convenient prefabricated, lifting, transportation and construction by a plurality of assemblies of butt joint up and down are equipped.Be applicable to building sub-district, general industry and municipal drainage engineering.Tubular assembly suitable for reading can be made into multiple height specification, to adapt to the needs of different thickness of earth-fill covers.
As optimization, the side that well body assembly is docked with assembly suitable for reading lower end by the upper end be shaped on the tubular well body assembly of two or three through holes and with it the equipped base plate formula well body assembly in lower end form, wherein two through holes distribute relatively.So design, two through holes convenient unified manufacturing that distribute relatively helps quick drain, and the relative distribution of current of turnover manhole can also reduce the dregs deposition.The compound mode of tubular well body assembly and base plate formula well body assembly makes things convenient for prefabricated and lifts, constructs.
As optimization, be drum shape well, wherein two big apertures that through hole is a positioned opposite; Assembly suitable for reading lower surface is shaped on the exterior annular projection, tubular well body assembly upper surface be shaped on two or three through holes and and inner annular groove; Be shaped on above the base plate formula well body assembly with tubular well body assembly lower end in week corresponding position limiting convex ring.So design, drum shape well does not have the dead angle, helps avoiding the dregs deposition, and the floor height, helps saving preformed material, increases structural strength.The introducing of exterior annular projection and inner annular groove, position limiting convex ring then makes things convenient for hoisted in position and prevents displacement, helps leakproof.The big aperture that two through holes are positioned opposite helps smooth discharging.
As optimization, the cover plate shape well body assembly that well body assembly is docked with assembly suitable for reading lower end by the upper end, the tubular adjusting well body assembly that the upper end is equipped with cover plate shape well body assembly lower end outer rim, the equipped side in upper end and tubular adjusting well body assembly lower end is shaped on the bucket seat shape well body assembly of two or three through holes to be formed, and wherein two through holes distribute relatively.So design, two through holes convenient unified manufacturing that distribute relatively helps quick drain, and the relative distribution of current of turnover manhole can also reduce the dregs deposition.The introducing of cover plate shape well body assembly then makes things convenient for the width that increases the well body portion on the basis of assembly suitable for reading, and more convenient adaptation heavy caliber discharging and increase manhole space are beneficial to into the well inspection.Tubular adjusting well body assembly can be made into the differing heights specification, to adapt to the needs of different thickness of earth-fill covers.
As optimization, be drum shape well, wherein two big apertures that through hole is a positioned opposite; Assembly suitable for reading lower surface periphery is shaped on the exterior annular projection, the cover plate shape well body assembly inner annular groove of correspondence with it that is shaped on suitable for reading; Cover plate shape well body assembly lower surface is shaped on the exterior annular projection, and tubular adjusting well body assembly upper end is shaped on corresponding with it inner annular groove; Tubular adjusting well body assembly lower end is shaped on the exterior annular projection, and bucket seat shape well body assembly upper end is shaped on corresponding with it inner annular groove.So design, the introducing of exterior annular projection and inner annular groove, annular protrusion then makes things convenient for hoisted in position and prevents displacement, helps leakproof.The big aperture that two through holes are positioned opposite helps smooth discharging.
As optimization, the lid shape well body assembly that well body assembly is docked by assembly suitable for reading and suitable for reading lower end, equipped following in upper end and the lower end of lid shape well body assembly lower tube body portion worn assembly on the tubular well body of big or small semicircle hole slot of relative distributions in both sides, is shaped on assembly composition under barrel shape well body of band base plate of big or small semicircle hole slot of the relative distribution in a pair of both sides above the assembly lower end is equipped with on upper end and the tubular well body; After the big or small semicircle hole slot of assembly docks up and down under assembly and the bucket seat shape well body on the tubular well body, form the relative large and small through hole in both sides.So design, two through holes convenient unified manufacturing that distribute relatively helps quick drain, and the relative distribution of current of turnover manhole can also reduce the dregs deposition.Lid shape well body assembly is compared with aforesaid cover plate shape well body assembly, and structural performance is better.On the tubular well body under assembly and the bucket seat shape well body assembly dock the back up and down and form the relative large and small through hole in both sides and compare with free-standing through hole, more convenient butt joint pipeline is more suitable for making diameter through hole.Assembly then has the structural strength height under the bucket seat shape well body, the advantage that bottom parts can seepage.
As optimization, be the barrel-shaped well body of tubular assembly suitable for reading and side, outside, assembly wherein suitable for reading lower end is shaped on the exterior annular projection, the lid shape well body assembly inner annular groove of correspondence with it that is shaped on suitable for reading; Lid shape well body assembly lower end is shaped on the exterior annular projection, and the assembly upper end is shaped on corresponding with it inner annular groove on the tubular well body; The assembly lower end is shaped on the exterior annular projection on the tubular well body, and there is corresponding with it inner annular groove the assembly upper end under the bucket seat shape well body.So design, the introducing of exterior annular projection and inner annular groove then makes things convenient for hoisted in position and prevents from displacement to help leakproof.Tubular modular construction suitable for reading is good, and conveniently assembled general round manhole cover.The barrel-shaped well body in side is then convenient to be docked and underground work with pipeline.
As optimization, be rectangle well body, the big small through hole that distributes is positioned on the face of long limit relatively.So design, rectangle well physical efficiency are docked large-diameter pipeline (the face butt joint of long limit) under the situation of smaller size smaller.
As optimization, the equipped mouth of cover plate shape well body assembly and assembly suitable for reading lower end is positioned at a side, and the equipped mouth of lid shape well body assembly and assembly suitable for reading lower end is positioned at Yi Jiaochu.So design, convenient along well body wall personnel up and down, also help improving the support strength of well lid part, promptly at least one side connects support by the well somatic branches.
As optimization, outside staving, be extended with footing around the base plate of barrel-shaped well.So design is with the backplanes support area of the footing of going out big, helps improving the bearing capacity of manhole.
After adopting such scheme, the prefabricated equipped formula drainage inspection well of the utility model has convenient prefabricated, transportation, lifting and installation, go into the well to check and safeguard, and the structural strength height, the antiseepage resistance to frost is good, can adapt to the advantage of different thickness of earth-fill covers.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 2 is the rear elevation of first kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 3 is that the A-A of Fig. 1 is to view;
Fig. 4 is the vertical view of first kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 5 is the front view of second kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 6 is the rear elevation of second kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 7 is that the A-A of Fig. 5 is to view;
Fig. 8 is the vertical view of second kind of embodiment of the prefabricated equipped formula drainage inspection well of the utility model;
Fig. 9 is the front view of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model;
Figure 10 is the rear elevation of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model;
Figure 11 is that the A-A of Figure 10 is to view;
Figure 12 is the vertical view of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model;
Figure 13 is the front view of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model;
Figure 14 is the rear elevation of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model;
Figure 15 is that the A-A of Figure 14 is to view;
Figure 16 is the vertical view of prefabricated equipped the third embodiment of formula drainage inspection well of the utility model.
The specific embodiment
Do further explanation below in conjunction with accompanying drawing and instantiation:
Embodiment one, shown in Fig. 1-4, the prefabricated equipped formula drainage inspection well of the utility model is that close up 11 assembly 1 tubular suitable for reading and lower end of the upper end band taper type that is prefabricated into by concrete has bottom side that the equipped up and down drum shape well that forms of well body assembly of three through holes 2 is arranged, described well body assembly is to dock be equipped with two or more a plurality of up and down, and the assembly joint is shaped on stopper slot or spacing preiection up and down.
The side that well body assembly is docked with assembly suitable for reading 1 lower end by the upper end be shaped on the tubular well body assembly 3 of two or three through holes 2 and with it the equipped base plate formula well body assembly 4 in lower end form, wherein two through holes 2 distribute relatively.Two big apertures that through hole 2 is positioned opposite wherein; Assembly suitable for reading 1 lower surface is shaped on exterior annular projection 12, and tubular well body assembly 3 upper surfaces are shaped on three through holes and the inner annular groove 13 corresponding with exterior annular projection 12; Be shaped on above the base plate formula well body assembly 4 with tubular well body assembly 3 lower ends in week corresponding position limiting convex ring 14.Outside staving, be extended with footing 15 around the base plate formula well body assembly 4.
Embodiment two, shown in Fig. 5-8, the prefabricated equipped formula drainage inspection well of the utility model is that close up 11 assembly 1 tubular suitable for reading and lower end of the upper end band taper type that is prefabricated into by concrete has bottom side that the equipped up and down drum shape well that forms of well body assembly of three through holes 2 is arranged, described well body assembly is to dock be equipped with two or more a plurality of up and down, and the assembly joint is shaped on stopper slot or spacing preiection up and down.
Cover plate shape well body 5 assemblies that well body assembly is docked with assembly suitable for reading 1 lower end by the upper end, the tubular adjusting well body assembly 6 that the upper end is equipped with cover plate shape well body assembly 5 lower end outer rims, the equipped side in upper end and tubular adjusting well body assembly 6 lower ends is shaped on the bucket seat shape well body assembly 3 of two or three through holes 2 to be formed, and wherein two through holes 2 are relative big apertures that distribute.Assembly 1 lower surface periphery suitable for reading is shaped on exterior annular projection 12, cover plate shape well body assembly 5 inner annular groove 13 of correspondence with it that are shaped on suitable for reading; Cover plate shape well body assembly 5 lower surfaces are shaped on exterior annular projection 12, and tubular adjusting well body assembly 6 upper ends are shaped on corresponding with it inner annular groove 13; Tubular adjusting well body assembly 6 lower ends are shaped on exterior annular projection 12, and bucket seat shape well body assembly 3 upper ends are shaped on corresponding with it inner annular groove 13.Cover plate shape well body assembly 5 is positioned at a side with the equipped mouth of assembly suitable for reading 1 lower end, and bucket seat shape well body assembly is extended with footing 15 around 3 bottom surfaces outside staving.
Embodiment three, shown in Fig. 9-12, the prefabricated equipped formula drainage inspection well of the utility model is that close up 11 tubular assembly 1 suitable for reading and lower end of the upper end band taper type that is prefabricated into by concrete has bottom side that the equipped up and down barrel-shaped well that forms of well body assembly of three through holes 2 is arranged, described well body assembly is to dock be equipped with two or more a plurality of up and down, and the assembly joint is shaped on stopper slot or spacing preiection up and down.Barrel-shaped well is made up of tubular assembly suitable for reading and square barrel-shaped well body.
The lid shape well body assembly 7 that well body assembly is docked by assembly suitable for reading and suitable for reading 1 lower end, equipped following in upper end and the lower end of lid shape well body assembly 7 lower tube body portions worn assembly 8 on the tubular well body of big or small semicircle hole slot 2 of relative distributions in both sides, is shaped on assembly 9 compositions under barrel shape well body of band base plate of big or small semicircle hole slot of the relative distribution in a pair of both sides above assembly 8 lower ends are equipped with on upper end and the tubular well body; After the big or small semicircle hole slot of assembly 9 docks up and down under assembly 8 and the bucket seat shape well body on the tubular well body, form the relative large and small through hole 2 in both sides.Outside, assembly wherein suitable for reading 1 lower end is shaped on exterior annular projection 12, lid shape well body assembly 7 inner annular groove 13 of correspondence with it that are shaped on suitable for reading; Lid shape well body assembly 7 lower ends are shaped on exterior annular projection 12, and assembly 8 upper ends are shaped on corresponding with it inner annular groove 13 on the tubular well body; Assembly 8 lower ends are shaped on exterior annular projection 12 on the tubular well body, and there is corresponding with it inner annular groove 13 assembly 9 upper ends under the bucket seat shape well body.Lid shape well body assembly 7 is positioned at Yi Jiaochu with the equipped mouth of assembly suitable for reading 1 lower end.Outside staving, be extended with footing 15 around the base plate of barrel-shaped well.
Embodiment four, and shown in Figure 13-16, the prefabricated equipped formula drainage inspection well of the utility model with the difference that realizes example three is: on the whole, barrel-shaped well is made up of tubular assembly 1 suitable for reading and long square barrel-shaped well body, and the big small through hole 2 that distributes is positioned on the face of long limit relatively.
Claims (10)
1, a kind of prefabricated equipped formula drainage inspection well, it is characterized in that it being that assembly tubular suitable for reading and the lower end that the upper end band taper type that is prefabricated into by concrete closes up has bottom side that the equipped up and down barrel-shaped well that forms of well body assembly of two or three through holes is arranged, described well body assembly is to dock be equipped with two or more a plurality of up and down, and the assembly joint is shaped on stopper slot or spacing preiection up and down.
2, according to the described prefabricated equipped formula drainage inspection well of claim 1, it is characterized in that side that well body assembly is docked with assembly suitable for reading lower end by the upper end be shaped on the tubular well body assembly of two or three through holes and with it the equipped base plate formula well body assembly in lower end form, wherein two through holes distribute relatively.
3, according to the described prefabricated equipped formula drainage inspection well of claim 2, it is characterized in that being drum shape well, wherein two big apertures that through hole is a positioned opposite; Assembly suitable for reading lower surface is shaped on the exterior annular projection, and tubular well body assembly upper surface is shaped on two or three through holes and inner annular groove; Be shaped on above the base plate formula well body assembly with tubular well body assembly lower end in week corresponding position limiting convex ring.
4, according to the described prefabricated equipped formula drainage inspection well of claim 1, it is characterized in that the cover plate shape well body assembly that well body assembly is docked with assembly suitable for reading lower end by the upper end, the tubular adjusting well body assembly that the upper end is equipped with cover plate shape well body assembly lower end outer rim, the equipped side in upper end and tubular adjusting well body assembly lower end is shaped on the bucket seat shape well body assembly of two or three through holes to be formed, and wherein two through holes distribute relatively.
5, according to the described prefabricated equipped formula drainage inspection well of claim 4, it is characterized in that being drum shape well, wherein two big apertures that through hole is a positioned opposite; Assembly suitable for reading lower surface periphery is shaped on the exterior annular projection, the cover plate shape well body assembly inner annular groove of correspondence with it that is shaped on suitable for reading; Cover plate shape well body assembly lower surface is shaped on the exterior annular projection, and tubular adjusting well body assembly upper end is shaped on corresponding with it inner annular groove; Tubular adjusting well body assembly lower end is shaped on the exterior annular projection, and bucket seat shape well body assembly upper end is shaped on corresponding with it inner annular groove.
6, according to the described prefabricated equipped formula drainage inspection well of claim 1, it is characterized in that the lid shape well body assembly that well body assembly is docked by assembly suitable for reading and suitable for reading lower end, equipped following in upper end and the lower end of lid shape well body assembly lower tube body portion worn assembly on the tubular well body of big or small semicircle hole slot of relative distributions in both sides, is shaped on assembly composition under barrel shape well body of band base plate of big or small semicircle hole slot of the relative distribution in a pair of both sides above the assembly lower end is equipped with on upper end and the tubular well body; After the big or small semicircle hole slot of assembly docks up and down under assembly and the bucket seat shape well body on the tubular well body, form the relative large and small through hole in both sides.
7, according to the described prefabricated equipped formula drainage inspection well of claim 6, it is characterized in that being the barrel-shaped well body of tubular assembly suitable for reading and side, outside, assembly wherein suitable for reading lower end is shaped on the exterior annular projection, the lid shape well body assembly inner annular groove of correspondence with it that is shaped on suitable for reading; Lid shape well body assembly lower end is shaped on the exterior annular projection, and the assembly upper end is shaped on corresponding with it inner annular groove on the tubular well body; The assembly lower end is shaped on the exterior annular projection on the tubular well body, and there is corresponding with it inner annular groove the assembly upper end under the bucket seat shape well body.
8, according to claim 4 or 5 described prefabricated equipped formula drainage inspection wells, it is characterized in that being rectangle well body, the big small through hole that distributes is positioned on the face of long limit relatively; The equipped mouth of cover plate shape well body assembly and assembly suitable for reading lower end is positioned at a side.
9,, it is characterized in that the equipped mouth that covers shape well body assembly and assembly suitable for reading lower end is positioned at Yi Jiaochu according to claim 6 or 7 described prefabricated equipped formula drainage inspection wells.
10,, it is characterized in that the base plate of barrel-shaped well is extended with footing all around outside staving according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described prefabricated equipped formula drainage inspection wells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054598U CN201162272Y (en) | 2007-11-20 | 2007-11-20 | Prefabricated assembly type drainage inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203054598U CN201162272Y (en) | 2007-11-20 | 2007-11-20 | Prefabricated assembly type drainage inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162272Y true CN201162272Y (en) | 2008-12-10 |
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ID=40183210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203054598U Ceased CN201162272Y (en) | 2007-11-20 | 2007-11-20 | Prefabricated assembly type drainage inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767227A (en) * | 2011-05-06 | 2012-11-07 | 徐刚 | Combined rectangular municipal inspection well chamber prefabricating part |
| CN105019476A (en) * | 2015-07-10 | 2015-11-04 | 凤阳县凤城建安预制厂 | Prefabricated reinforced concrete inspection well |
-
2007
- 2007-11-20 CN CNU2007203054598U patent/CN201162272Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767227A (en) * | 2011-05-06 | 2012-11-07 | 徐刚 | Combined rectangular municipal inspection well chamber prefabricating part |
| CN105019476A (en) * | 2015-07-10 | 2015-11-04 | 凤阳县凤城建安预制厂 | Prefabricated reinforced concrete inspection well |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160826 Decision number of declaring invalidation: 29853 Granted publication date: 20081210 |
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| IW01 | Full invalidation of patent right |