CN207073150U - A kind of buffer-type plastic inspection well - Google Patents
A kind of buffer-type plastic inspection well Download PDFInfo
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- CN207073150U CN207073150U CN201720897924.5U CN201720897924U CN207073150U CN 207073150 U CN207073150 U CN 207073150U CN 201720897924 U CN201720897924 U CN 201720897924U CN 207073150 U CN207073150 U CN 207073150U
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- well seat
- arc
- pit shaft
- well
- boss
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Abstract
It the utility model is related to inspection shaft technical field, more particularly to a kind of buffer-type plastic inspection well, including pit shaft and well seat, well seat bottom center is provided with boss, and the length of side of boss is more than the diameter of well seat bottom, pit shaft is inserted into well seat oral area, boss is provided with a pair of risers, riser is provided with arc, arc forms the anchor ear to pit shaft, riser is provided with and penetrates riser and pierce into the inserted link of arc, and spring is arranged with inserted link, the rubber mount for anchor ear pit shaft is provided with the inside of the arc-shaped side of arc.The utility model sets rectangular boss in circular well seat bottom outside, circular tunnel need not so be excavated to lay well seat, it is very convenient, and arc is set on boss, rubber mount on the inside of arc plays cushioning effect to pit shaft, and the side force that such pit shaft is subject to can be buffered by rubber mount.
Description
Technical field：
It the utility model is related to inspection shaft technical field, and in particular to a kind of buffer-type plastic inspection well.
Background technology：
Plastic inspection well is typically made up of well seat, pit shaft, well lid and isocon, and it is arranged on plastic drainage pipeline and crossed
At place, turning, caliber or gradient change and drop place；Or place sets a plastics at a certain distance on straight line pipeline section
Inspection shaft, it is easy to inspect periodically, cleans and dredging pipeline.Because plastic inspection well is embedded in underground, be not easy to observe, detect and
Maintenance, therefore higher standard is it is also proposed to some performances.Pit shaft, the connection for entering and (going out) waterpipe and well seat are close using rubber
Seal flexibility bayonet joint either heat shrinking sleeve connection, is suitable for the angle change of a small range, and convenient and quick construction is close
Sealing property is good, antiseep, effectively prevents the secondary pollution to underground water, is a kind of environmental protection and energy saving building materials.
Inspection shaft is all that directly pit shaft is installed on well seat at present, and the pipe joint of well seat sidepiece connects pipeline, and well seat is
It is placed directly into the tunnel of excavation, because well seat bottom is circular, so installation inconvenience, well seat easily rotate, and because
The power born for the well lid on pit shaft, which is transmitted to pit shaft, can cause pit shaft sideslip, or even deformation.
Utility model content：
Technical problem to be solved in the utility model is to overcome existing technological deficiency, there is provided a kind of buffer-type plastics
Inspection shaft.
Technical problem to be solved in the utility model is realized using following technical scheme：
A kind of buffer-type plastic inspection well, including pit shaft and well seat, well seat sidepiece are provided with pipe joint, and the outer wall of pipe joint
For from the outside gradually big cone in root, the inwall of pipe joint is cylinder；Well seat bottom center is provided with a rectangular cross-section
Boss, and the length of side of boss is more than the diameter of well seat bottom, well seat mouth diameters are bigger with the diameter of lower portion than its oral area, described
Pit shaft is inserted into well seat oral area, and the boss is provided with a pair of risers, and riser is provided with arc, and arc is formed to pit shaft
Anchor ear, riser are provided with and penetrate riser and pierce into the inserted link of arc, and spring is arranged with inserted link, and spring one end, which is fixed to, to be inserted
Bar, the other end are fixed to riser, and the rubber mount for anchor ear pit shaft is provided with the inside of the arc-shaped side of arc.
Further, the well seat inner bottom surface is the arcwall face to arch upward upwards, and the top of arcwall face is less than in pipe joint
Wall bottom.
Further, the rubber mount is installed to arc by screw.
Further, it is lined with sealing ring between pit shaft and the well seat.
Further, several elastomer blocks are lined between sealing ring and the well seat.
Further, the outer wall on the outer wall of the well seat with the pit shaft is provided with some circle reinforcements.
Further, some force-bearing pieces are provided between two adjacent reinforcements.
The beneficial effects of the utility model are：Rectangular boss is set in circular well seat bottom outside, so without excavating circle
Well seat is laid in shape tunnel, very convenient, and arc is set on boss, and the rubber mount on the inside of arc rises to pit shaft
To cushioning effect, the side force that such pit shaft is subject to can be buffered by rubber mount, protect pit shaft, pull out pull bar outward
Dismantle arc lower plate.
Brief description of the drawings：
Fig. 1 is the structural representation of the utility model one embodiment；
Fig. 2 is the schematic top plan view of the utility model one embodiment；
Fig. 3 is the schematic cross-section of the utility model one embodiment；
Fig. 4 is Fig. 3 close-up schematic view；
Fig. 5 is the structural representation of another embodiment of the utility model.
Embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Embodiment one
As shown in accompanying drawing 1,2,3,4, a kind of buffer-type plastic inspection well, including the pit shaft 1 and well seat 2 being made of plastics,
The sidepiece of well seat 2 is provided with pipe joint 3, and the outer wall of pipe joint 3 is that outwards gradually big cone, the inwall of pipe joint 3 are from root
Cylinder, the connecting portion between such root of pipe joint 3 and well seat 2 are greatly enhanced, and effectively increase pipe joint connecting portion
Stress performance；The bottom center of well seat 2 is provided with the boss 4 of a rectangular cross-section, and the length of side of boss 4 is more than the bottom of well seat 2
Diameter, well seat 2, pipe joint 3 and boss 4 are integral type structure, and by being molded one-shot forming, the boss of well seat bottom causes work
Personnel need to only dig square groove in grooving, both facilitate grooving work, also improve the steadiness after boss is placed, landfill
Shi Shouxian soil covers the protruding parts in boss, secures well pedestal one step ahead, grooving, landfill work band to embedded well seat
Carry out very big facility, effectively improve operating efficiency, the mouth diameters of well seat 2 are bigger with the diameter of lower portion than its oral area, and pit shaft 1 inserts
To the oral area of well seat 2, boss 4 is provided with a pair of risers 5, and riser 5 is provided with arc 6, and arc 6 forms the anchor ear to pit shaft 1,
Riser 5, which is provided with, to be penetrated riser 5 and pierces into the inserted link 7 of arc 6, and inserted link is the smooth pole of outer wall, and bullet is arranged with inserted link 7
Spring 8, the one end of spring 8 is fixed to inserted link 7, the other end is fixed to riser 5, is provided with the inside of the arc-shaped side of arc 6 and is used for anchor ear well
The rubber mount 9 of cylinder 1, the inserted link that pulls outward can make inserted link leave arc, then can dismounting arc lower plate, very just
Just.
The inner bottom surface of well seat 2 is the arcwall face to arch upward upwards, and the top of arcwall face is less than the inwall bottom of pipe joint 3.The arc
Shape face structure has also thickened the bottom of well seat, has effectively improved the ability to bear of well seat while ensureing that draining is smooth.
Rubber mount 9 is installed to arc 6 by screw.
Sealing ring 10 is lined between pit shaft 1 and well seat 2.Sealing ring lower potion has along its annular annular lug, projection
It is trapped on well seat stand, sealing ring top has to be caught in annular groove along its annular annular groove, pit shaft, so can be greatly
The sealing for ensureing pit shaft and well seat.
Particularly, be lined with several elastomer blocks between sealing ring 10 and well seat 2, elastomer block be trapped in the hole on well seat with
Formed to the spacing of elastomer block, prevent its sideslip, elastomer block can be spring or elastic caoutchouc, and such pit shaft is placed on base
When certain cushioning effect can be played to pit shaft, avoid pit shaft lower edge from being directly rigidly placed on well seat and cause pit shaft mouth side damage
It is bad.
Embodiment two
As shown in figure 5, as another embodiment of the utility model, the plastic inspection well and embodiment one of the present embodiment
The structure of plastic inspection well is essentially identical, and difference is, the outer wall on the outer wall of well seat 2 with pit shaft 1 is provided with some circles
Reinforcement 11, some force-bearing pieces 12 is provided between adjacent two reinforcements 11, reinforcement, force-bearing piece and well seat, pit shaft are once
It is molded with, reinforcement can strengthen pit shaft, the intensity of well seat, and reinforcement 11 is combined with force-bearing piece 12, inspection shaft is held
By larger pressure.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of buffer-type plastic inspection well, including pit shaft and well seat, well seat sidepiece is provided with pipe joint, and the outer wall of pipe joint is
From the outside gradually big cone in root, the inwall of pipe joint is cylinder；Well seat bottom center is provided with the convex of a rectangular cross-section
Platform, and the length of side of boss is more than the diameter of well seat bottom, well seat mouth diameters are bigger with the diameter of lower portion than its oral area, the well
Cylinder is inserted into well seat oral area, it is characterised in that the boss is provided with a pair of risers, and riser is provided with arc, arc plate shape
The anchor ear of paired pit shaft, riser are provided with and penetrate riser and pierce into the inserted link of arc, and spring, spring one end are arranged with inserted link
Riser is fixed to fixed to inserted link, the other end, the rubber mount for anchor ear pit shaft is provided with the inside of the arc-shaped side of arc.
2. a kind of buffer-type plastic inspection well according to claim 1, it is characterised in that the well seat inner bottom surface is upward
The arcwall face to arch upward, and the top of arcwall face is less than pipe joint inwall bottom.
3. a kind of buffer-type plastic inspection well according to claim 1, it is characterised in that the rubber mount passes through screw
It is installed to arc.
4. a kind of buffer-type plastic inspection well according to claim 1, it is characterised in that padded between pit shaft and the well seat
There is sealing ring.
5. a kind of buffer-type plastic inspection well according to claim 4, it is characterised in that between sealing ring and the well seat
It is lined with several elastomer blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897924.5U CN207073150U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer-type plastic inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897924.5U CN207073150U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer-type plastic inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073150U true CN207073150U (en) | 2018-03-06 |
Family
ID=61522859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897924.5U Active CN207073150U (en) | 2017-07-20 | 2017-07-20 | A kind of buffer-type plastic inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755764A (en) * | 2018-06-04 | 2018-11-06 | 华煜建设集团有限公司 | A kind of inspection shaft and its construction method |
-
2017
- 2017-07-20 CN CN201720897924.5U patent/CN207073150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755764A (en) * | 2018-06-04 | 2018-11-06 | 华煜建设集团有限公司 | A kind of inspection shaft and its construction method |
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