CN207392244U - A kind of interpolation type plastic inspection well with shell nosing - Google Patents
A kind of interpolation type plastic inspection well with shell nosing Download PDFInfo
- Publication number
- CN207392244U CN207392244U CN201720755239.9U CN201720755239U CN207392244U CN 207392244 U CN207392244 U CN 207392244U CN 201720755239 U CN201720755239 U CN 201720755239U CN 207392244 U CN207392244 U CN 207392244U
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- CN
- China
- Prior art keywords
- well
- taper closing
- reinforcing rib
- spigot
- straight wall
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- 238000007689 inspection Methods 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Abstract
The utility model is related to a kind of interpolation type plastic inspection well with shell nosing, belong to municipal works pipe network technical field.The utility model includes straight wall well I, interior bell and spigot, taper closing in well, reinforcing rib, straight well wall II, triangle reinforcing rib；Straight wall well I is connected with taper closing in well by interior bell and spigot, and straight wall well II is connected with taper closing in well, and the outer wall of taper closing in well and straight wall well II, which is equally spaced, reinforcing rib, and triangle reinforcing rib is equipped between interior bell and spigot and taper closing in well.The utility model is overall structure, is processed and formed at one time, simple for process, high in machining efficiency.
Description
Technical field
The utility model is related to a kind of interpolation type plastic inspection well with shell nosing, belong to municipal works pipe network technical field.
Background technology
Inspection shaft is commonly called as " inspection shaft ", the ground for being provided at pipeline intersection, turning, caliber or gradient change, dropping
Locate at a certain distance on side or straight line pipeline section, be that city is prevented convenient for inspecting periodically, cleaning, the auxiliary construction of dredging pipeline
One of infrastructure such as flood, draining.Plastic inspection well is using plastics as raw material, is process by certain technique, compared to biography
The inspection shaft of system has the characteristics that abundant raw material, Resource Recycling Utilization, light weight, wear resistant corrosion resistant, easy for construction, quick, because
This is widely used in town road, cell drainage system etc..
Published " a kind of socket type plastic closing-in manhole "（CN 202248222 U）Patent refers to：（1）It holds
Socket 1 is outside plug type structure, and installation positioning is inconvenient, and larger gap is needed between bell and spigot 1 and bell-and-spigot pipe, causes bell and spigot
1 manhole latus rectum structure becomes smaller, and manually repair and maintenance is inconvenient up and down；（2）Bell and spigot 1 is outside plug type structure, is unfavorable for placing plain cushion
Sealing ring or L-type sealing ring cause bell and spigot 1 and the axially and radially leakproofness of bell-and-spigot pipe poor.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of simple in structure, good rigidity, good airproof performance, installation sides
Just, it is at low cost convenient for Maintenance and Repair, it can adapt to the interpolation type plastic inspection well with shell nosing of most of operating modes.
The new technical solution of this practicality is：A kind of interpolation type plastic inspection well with shell nosing, including straight wall well I 1, interior bell and spigot 2,
Taper closing in well 3, reinforcing rib 4, straight wall well II 5, triangle reinforcing rib 6；Straight wall well I 1 passes through interior bell and spigot with taper closing in well 3
2 connections, straight wall well II 5 are connected with taper closing in well 3, and the outer wall of taper closing in well 3 and straight wall well II 5 is equally spaced and has reinforcing rib
4, triangle reinforcing rib 6 is installed between interior bell and spigot 2 and taper closing in well 3.
The reinforcing rib 4 is annular convex platform structure, section is trapezoidal.
The diameter of the interior bell and spigot 2 is less than taper closing in well 3,3 tapered shape of taper closing in well.
The inspection shaft is overall structure, by being processed and formed at one time.
3 mouth of taper closing in well is in same heart shaped with well body portion centers.
3 mouth of taper closing in well is in eccentric shape with well body portion centers.
The beneficial effects of the utility model are：
1st, interpolation type plastic inspection well with shell nosing is overall structure, is processed and formed at one time, simple for process, high in machining efficiency.
2nd, interior bell and spigot and bell-and-spigot pipe positioning is convenient, gap is small.
3rd, sealing device is easily installed between bell and spigot and bell-and-spigot pipe.
4th, triangle reinforcing rib is conducive to improve the axial rigidity and bearing capacity of bell and spigot.
5th, socket joint positioning spigot forms internal stiffeners, favourable to improve bell and spigot radial rigidity and bearing capacity.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure：1- straight walls well I, bell and spigot in 2-, 3- taper closing in wells, 4- reinforcing ribs, 5- straight walls well II, 6- triangles add
Strengthening tendons.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
Embodiment 1：As shown in Figure 1, a kind of interpolation type plastic inspection well with shell nosing, including straight wall well I 1, interior bell and spigot 2, cone
Shape closing in well 3, reinforcing rib 4, straight wall well II 5, triangle reinforcing rib 6；Straight wall well I 1 passes through interior bell and spigot 2 with taper closing in well 3
Connection, straight wall well II 5 are connected with taper closing in well 3, and the outer wall of taper closing in well 3 and straight wall well II 5 is equally spaced and has reinforcing rib
4, triangle reinforcing rib 6 is installed between interior bell and spigot 2 and taper closing in well 3.The reinforcing rib 4 is annular convex platform structure, cuts
Face is trapezoidal.The diameter of the interior bell and spigot 2 is less than taper closing in well 3,3 tapered shape of taper closing in well.The inspection shaft is
Overall structure, by being processed and formed at one time.3 mouth of taper closing in well is in same heart shaped with well body portion centers.It is described
3 mouth of taper closing in well is in eccentric shape with well body portion centers.
Embodiment 2：As shown in Figure 1, a kind of interpolation type plastic inspection well with shell nosing, including interior bell and spigot 2, taper closing in well 3,
The components such as reinforcing rib 4, straight wall well I 1, straight wall well II 5, triangle reinforcing rib 6.Straight wall well I 1 and taper closing in well 3 are held by interior
Socket 2 is connected, and within inspection shaft on the basis of the internal diameter of bell and spigot 2, ensures straight wall well I and extension tube attached at axially and radially two
Leakproofness on direction.Equidistant reinforcing rib 4 is distributed on the outer wall of taper closing in well 3 and straight wall well II 5, reinforcing rib 4 is
Annular convex platform structure, section are trapezoidal.The diameter of interior bell and spigot 2 is less than taper closing in well 3,3 tapered shape of taper closing in well.It is interior
It is overall structure to insert formula plastic inspection well with shell nosing, can be processed and formed at one time, reduce the quantity of mold, cost-effective.Well body with
Well seat is connected using welding manner.3 mouth of taper closing in well is in same heart shaped with well body portion centers.
Embodiment 3：As shown in Figure 1, a kind of interpolation type plastic inspection well with shell nosing, including interior bell and spigot 2, taper closing in well 3,
The components such as reinforcing rib 4, straight wall well I 1, straight wall well II 5, triangle reinforcing rib 6.Straight wall well I 1 and taper closing in well 3 are held by interior
Socket 2 is connected, and within inspection shaft on the basis of the internal diameter of bell and spigot 2, ensures straight wall well I and extension tube attached at axially and radially two
Leakproofness on direction.Equidistant reinforcing rib 4 is distributed on the outer wall of taper closing in well 3 and straight wall well II 5, reinforcing rib 4 is
Annular convex platform structure, section are trapezoidal.The diameter of interior bell and spigot 2 is less than taper closing in well 3,3 tapered shape of taper closing in well.It is interior
It is overall structure to insert formula plastic inspection well with shell nosing, can be processed and formed at one time, reduce the quantity of mold, cost-effective.Well body with
Well seat is connected using welding manner.3 mouth of taper closing in well is in eccentric shape with well body portion centers.
Specific embodiment of the present utility model is explained in detail above in association with attached drawing, but the utility model is not
It is limited to the above embodiment, within the knowledge of a person skilled in the art, this practicality can also be not being departed from
Various changes can be made on the premise of new objective.
Claims (6)
1. a kind of interpolation type plastic inspection well with shell nosing, it is characterised in that：Including straight wall well I（1）, interior bell and spigot（2）, taper close up
Well（3）, reinforcing rib（4）, straight wall well II（5）, triangle reinforcing rib（6）；Straight wall well I（1）With taper closing in well（3）It is held by interior
Socket（2）Connection, straight wall well II（5）With taper closing in well（3）Connection, taper closing in well（3）With straight wall well II（5）Outer wall etc.
Away from reinforcing rib is distributed with（4）, interior bell and spigot（2）With taper closing in well（3）Between triangle reinforcing rib is installed（6）.
2. interpolation type plastic inspection well with shell nosing according to claim 1, it is characterised in that：The reinforcing rib（4）For annular
Boss structure, section are trapezoidal.
3. interpolation type plastic inspection well with shell nosing according to claim 1 or 2, it is characterised in that：The interior bell and spigot（2）'s
Diameter is less than taper closing in well（3）, taper closing in well（3）Tapered shape.
4. interpolation type plastic inspection well with shell nosing according to claim 3, it is characterised in that：The inspection shaft is whole knot
Structure, by being processed and formed at one time.
5. interpolation type plastic inspection well with shell nosing according to claim 1, it is characterised in that：The taper closing in well（3）It receives
Oral area point is in same heart shaped with well body portion centers.
6. interpolation type plastic inspection well with shell nosing according to claim 1, it is characterised in that：The taper closing in well（3）It receives
Oral area point is in eccentric shape with well body portion centers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755239.9U CN207392244U (en) | 2017-06-27 | 2017-06-27 | A kind of interpolation type plastic inspection well with shell nosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720755239.9U CN207392244U (en) | 2017-06-27 | 2017-06-27 | A kind of interpolation type plastic inspection well with shell nosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392244U true CN207392244U (en) | 2018-05-22 |
Family
ID=62403306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720755239.9U Active CN207392244U (en) | 2017-06-27 | 2017-06-27 | A kind of interpolation type plastic inspection well with shell nosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392244U (en) |
-
2017
- 2017-06-27 CN CN201720755239.9U patent/CN207392244U/en active Active
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