CN207130780U - A kind of inspection shaft - Google Patents
A kind of inspection shaft Download PDFInfo
- Publication number
- CN207130780U CN207130780U CN201721057883.5U CN201721057883U CN207130780U CN 207130780 U CN207130780 U CN 207130780U CN 201721057883 U CN201721057883 U CN 201721057883U CN 207130780 U CN207130780 U CN 207130780U
- Authority
- CN
- China
- Prior art keywords
- well body
- drainpipe
- water inlet
- inlet pipe
- tipper
- 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 discloses a kind of inspection shaft, including the well body in ground, water inlet pipe and drainpipe are provided with the well body, the water inlet pipe and drainpipe are through the well body and respectively positioned at the both sides of the well body, the oblique tipper in bottom is offered in the well body, the tipper higher-end communicates with the inwall of the water inlet pipe, the lower end of the tipper communicates with the inwall of the drainpipe, side of the water inlet pipe at the top of the well body and side of the drainpipe at the top of the well body be on same straight line and the radius of the water inlet pipe less than drainpipe radius, the utility model has advantages below and effect：This programme utilizes new mechanical structure, using tipper is set, accelerates the flow velocity for flowing through the water for checking bottom, reduces impurity deposition probability, improves drainage efficiency.
Description
Technical field
It the utility model is related to a kind of inspection shaft.
Background technology
Well room is circular inspection well, is using the center of circle as control point hanging wire, method is built using header, the fissure of displacement up and down, phase lap
Connect, mortar, which should expire, to be paved with crowded, and mortar joint must not have vertical straight joint, horizontal joint and perps width, is typically marked by control of 10 ± 2mm
It is accurate.
At present, notification number is that CN1699703A Chinese patent discloses a kind of combined pipe fitting inspection well, is had in one
The hollow well body in portion, well body connection have at least one main flow deferent, and well body bellmouth is provided with above well body, is set above well body bellmouth
Be equipped with connecting tube, cover seat of manhole be set above connecting tube, well lid is set on cover seat of manhole, be provided between well body bellmouth and connecting tube to
Few form connecting tube from level to level.
Installed although this combined pipe fitting inspection well is convenient, construction period is greatly shortened, due to this combined pipe fitting
Formula checks that bottom is more horizontal, causes the flow velocity of water herein more slow, the impurity in water easily in inspection shaft bottom deposit,
The blocking of drainpipe is caused, reduces drainage efficiency.
Utility model content
In view of the deficienciess of the prior art, the utility model is to provide a kind of inspection shaft, by setting tipper, add
The fast flow velocity for flowing through the water for checking bottom, reduces impurity deposition probability, improves drainage efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of inspection shaft, including in ground
Well body, be provided with water inlet pipe and drainpipe in the well body, the water inlet pipe and drainpipe through the well body and respectively position
In offering the oblique tipper in bottom on the both sides of the well body, the well body, the tipper higher-end with it is described
The inwall of water inlet pipe communicates, and the lower end of the tipper communicates with the inwall of the drainpipe, and the water inlet pipe is close to described
Side at the top of well body and side of the drainpipe at the top of the well body are on same straight line and the radius of the water inlet pipe
Less than the radius of drainpipe.
By using above-mentioned technical proposal, the water of outflow reaches drainpipe through tipper in water inlet pipe, on tipper by
In the effect of gravity, accelerate the flow velocity of water, reduce the probability of impurities in water sedimentation.Due to tipper bottom angled, make impurity
It is difficult to accumulate.The radius of water inlet pipe is less than the radius of drainpipe, and water inlet pipe radius is smaller, accelerates the flow velocity of current, allows the water to
Enough more quickly to be flowed out out of water inlet pipe, when rainy day, rainfall was larger, drainpipe radius is larger, can accommodate more water,
Improve drainage efficiency.
The utility model is further arranged to：The well body is stretched out in the water inlet pipe, drainpipe one end adjacent to each other
Inwall.
By using above-mentioned technical proposal, when water is discharged to up in drainpipe out of water inlet pipe, due to water inlet pipe and row
The inwall of well body is stretched out in water pipe one end adjacent to each other, and water can be impacted on the body of drainpipe, and is not easy to impact drainpipe
With the junction of well body, make the junction of drainpipe and well body not easy to leak.
The utility model is further arranged to：The well body includes pit shaft, closing in section, main body and shaft bottom, the closing in section
One end be fixedly connected with the pit shaft and the other end is fixedly connected with the main body, the main body away from the closing in section one
End is fixedly connected with the shaft bottom, and radius of the closing in section close to described pit shaft one end is less than the closing in section close to the master
The radius of body one end.
By using above-mentioned technical proposal, the lower radius for the section that closes up is more than the radius of well lid, while material is saved
The receiving space of closing in intersegmental part is increased, while improves well body intensity.When inspection shaft internal drainage not in time, closing in section can
More water is accommodated, rate of rise can be slowed down, makes water be not easy to go out to overflow from pit shaft.
The utility model is further arranged to：Several step plates are fixedly connected with the inwall of the well body, it is described to step on
Walk short transverse distribution of the plate along the well body.
By using above-mentioned technical proposal, worker can be entered in inspection shaft by step plate, and step plate is along well body
Short transverse distribution allows worker to step on lower section step plate, and hand is grabbed top step plate and reached in inspection shaft, enters facilitating worker
Make worker be not easy to drop from step plate while entering in inspection shaft, improve security.
The utility model is further arranged to：Standing block is fixedly connected with the main body, the standing block is positioned at described
The both sides of tipper.
By using above-mentioned technical proposal, worker can stand on standing block and carry out prune job to tipper, make work
People need not be entered in tipper, worker be not easy due to water flow velocity is excessive in tipper or tipper in it is more wet and slippery and cause to slide
It is injured, there is certain security.
The utility model is further arranged to：Placement ring is fixedly connected with the pit shaft, being fitted together on the placement ring has
Cover plate.
By using above-mentioned technical proposal, cover plate is chimeric with placing ring, cover plate is not easy with placing ring disengaging and can make
Pedestrian is not easy to drop into inspection shaft, and when water level rises in inspection shaft, frictional force and cover plate between cover plate and placement ring are certainly
The gravity of body can hinder water to jack up cover plate, reduce cover plate and leave the probability for placing ring.
The utility model is further arranged to：The conveying hole for workers carry is offered on the cover plate.
By using above-mentioned technical proposal, worker is by way of inserting a tool into conveying hole by cover plate from placement ring
Remove, worker is entered and operation is carried out in inspection shaft, facilitate the operation of worker, improve operating efficiency.Work as inspection
When water level rises in well, conveying hole may also function as drainage, make cover plate be not easy to leave placement ring, make pedestrian be not easy to fall into inspection
In well.
The utility model is further arranged to：Magma layer is provided between the ground in the shaft bottom and the close shaft bottom,
The magma layer is that mortar is formed coated in surface of the shaft bottom away from the body side.
By using above-mentioned technical proposal, the mortar coated in shaft bottom can strengthen the fixed effect between shaft bottom and ground
Fruit, so as to strengthen the overall steadiness of well body, enable well body is relatively firm to be located in ground.
In summary, the utility model has the advantages that：
1st, tipper is set using between the water inlet pipe and drainpipe of different radii, allow the water to faster from water inlet pipe
Drainpipe is flowed to, makes impurities in water be not easy to deposit, improves drainage efficiency；
2nd, using conveying hole, step plate and standing block is set, enable worker more easily enter in inspection shaft and
It is convenient that operation is carried out in inspection shaft, enhance security while operating efficiency is improved.
Brief description of the drawings
Fig. 1 is internal structure sectional view of the present utility model；
Fig. 2 is the attachment structure schematic diagram for embodying step plate and standing block.
Reference：1st, well body；11st, pit shaft；12nd, closing in section；13rd, main body；14th, shaft bottom；2nd, step plate；3rd, ring is placed；
31st, fixed part；32nd, placement section；4th, cover plate；41st, conveying hole；5th, water inlet pipe；6th, drainpipe；7th, tipper；8th, standing block；9th, it is former
Pulp layer.
Embodiment
The utility model is described further referring to the drawings.
As depicted in figs. 1 and 2, a kind of inspection shaft, including well body 1, it is in " returning " to be fixedly connected with multiple on the inwall of well body 1
The step plate 2 of shape, step plate 2 are divided to for two groups, and two groups of step plates 2 are distributed along the short transverse of well body 1 and two groups of step plates 2 are mutual
It is staggered.Well body 1 includes pit shaft 11, closing in section 12, main body 13 and shaft bottom 14, and one end of closing in section 12 is fixed with pit shaft 11 to be connected
Connect, the other end is fixedly connected with main body 13, and radius of the closing in section 12 close to the one end of pit shaft 11 is less than closing in section 12 close to main body 13
The radius of one end, the one end of main body 13 away from closing in section 12 are fixedly connected with shaft bottom 14.Placement ring is fixedly connected with pit shaft 11
3, fixed part 31 and horizontally disposed placement section 32 that ring 3 includes being vertically arranged are placed, is provided with placement section 32 in cylinder
Cover plate 4, the week side of boss of cover plate 4 is chimeric with the inwall of fixed part 31, and the upper surface of cover plate 4 is concordant with the upper surface of fixed part 31,
The side that cover plate 4 is located remote from portion 32 offers conveying hole 41, and worker can be moved up cover plate 4 from ring 3 is placed by conveying hole 41
Open, to enter in inspection shaft.
Water inlet pipe 5 and drainpipe 6 are provided with well body 1, water inlet pipe 5 and drainpipe 6 are through main body 13 and water inlet pipe 5 and row
The inwall of main body 13 is stretched out in the one end adjacent to each other of water pipe 6.Water inlet pipe 5 and drainpipe 6 are in same close to the side of pit shaft 11
On straight line and water inlet pipe 5 radius be less than drainpipe 6 radius, make water flow out in water inlet pipe 5 after arrival drainpipe 6.Water inlet
Tipper 7 is offered on shaft bottom 14 between pipe 5 and drainpipe 6, the higher-end and water inlet pipe 5 of tipper 7 are close to shaft bottom 14 1
The inwall fitting of side, lower end are bonded with inwall of the drainpipe 6 close to the side of shaft bottom 14, enabled water to more quickly from water inlet
Pipe 5 reaches drainpipe 6.
Standing block 8 is fixedly connected with the inwall of main body 13, standing block 8 is located at the both sides of tipper 7, reaches worker
It can be stood during 14, inspection shaft bottom and operation is carried out on standing block 8.Side of the shaft bottom 14 away from main body 13 is provided with magma layer 9,
Magma layer 9 is that mortar is formed coated in the surface of shaft bottom 14, and magma layer 9 enhances the steadiness of well body 1.
In summary, cover plate 4 is entered inspection by worker from taking-up, worker in ring 3 is placed by instrument by step plate 2
The bottom of well, stand and operation is carried out on standing block 8.Water is flowed in drainpipe 6 from water inlet pipe 5, due to the presence of tipper 7,
Flow velocity of the water on tipper 7 is very fast, the impurity in water is not easy in the bottom deposit of well body 1.When water is larger, the nothing of drainpipe 6
Method in time discharges water, in inspection shaft water level rise, due to the up-small and down-big design of closing in section 12 enable inspection shaft accommodate compared with
More water, the speed of water level rise is slowed down, has reduced the probability that water washes cover plate 4 open.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of inspection shaft, including the well body (1) in ground, it is characterized in that：Water inlet pipe is provided with the well body (1)
(5) and drainpipe (6), the water inlet pipe (5) and drainpipe (6) are through the well body (1) and respectively positioned at the well body (1)
Both sides, the oblique tipper in bottom (7), tipper (7) higher-end and the water inlet are offered on the well body (1)
Pipe (5) communicates, and the lower end of the tipper (7) communicates with the drainpipe (6), and the water inlet pipe (5) is close to the well body
(1) side of the side with drainpipe (6) at the top of the well body (1) at the top of is on same straight line and the water inlet pipe
(5) radius is less than the radius of drainpipe (6).
2. a kind of inspection shaft according to claim 1, it is characterized in that：The water inlet pipe (5), drainpipe (6) are adjacent to each other
One end stretch out the inwall of the well body (1).
3. a kind of inspection shaft according to claim 1, it is characterized in that：The well body (1) includes pit shaft (11), closing in section
(12), main body (13) and shaft bottom (14), one end of the closing in section (12) be fixedly connected with the pit shaft (11) and the other end with
The main body (13) is fixedly connected, the one end of the main body (13) away from the closing in section (12) and the fixed company in the shaft bottom (14)
Connect, radius of the closing in section (12) close to the pit shaft (11) one end is less than the closing in section (12) close to the main body (13)
The radius of one end.
4. a kind of inspection shaft according to claim 3, it is characterized in that：The well body (1) if inwall on be fixedly connected with
Dry step plate (2), short transverse distribution of the step plate (2) along the well body (1).
5. a kind of inspection shaft according to claim 4, it is characterized in that：Standing block is fixedly connected with the main body (13)
(8), the standing block (8) is located at the both sides of the tipper (7).
6. a kind of inspection shaft according to claim 3, it is characterized in that：Placement ring is fixedly connected with the pit shaft (11)
(3), being fitted together on the placement ring (3) has cover plate (4).
7. a kind of inspection shaft according to claim 6, it is characterized in that：Offered on the cover plate (4) for workers carry's
Conveying hole (41).
8. a kind of inspection shaft according to claim 3, it is characterized in that：The shaft bottom (14) and the close shaft bottom (14)
Magma layer (9) is provided between ground, the magma layer (9) is mortar coated in the shaft bottom (14) the remote main body (13)
The surface of side is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057883.5U CN207130780U (en) | 2017-08-22 | 2017-08-22 | A kind of inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057883.5U CN207130780U (en) | 2017-08-22 | 2017-08-22 | A kind of inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130780U true CN207130780U (en) | 2018-03-23 |
Family
ID=61635578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057883.5U Expired - Fee Related CN207130780U (en) | 2017-08-22 | 2017-08-22 | A kind of inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737858A (en) * | 2021-06-28 | 2021-12-03 | 戴振华 | Construction method for embankment before well |
-
2017
- 2017-08-22 CN CN201721057883.5U patent/CN207130780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737858A (en) * | 2021-06-28 | 2021-12-03 | 戴振华 | Construction method for embankment before well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |