CN207130781U - A kind of precast inspection well - Google Patents
A kind of precast inspection well Download PDFInfo
- Publication number
- CN207130781U CN207130781U CN201721057928.9U CN201721057928U CN207130781U CN 207130781 U CN207130781 U CN 207130781U CN 201721057928 U CN201721057928 U CN 201721057928U CN 207130781 U CN207130781 U CN 207130781U
- Authority
- CN
- China
- Prior art keywords
- pit shaft
- well lid
- binding block
- installing plate
- mounting groove
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of precast inspection well, including base, the pit shaft being arranged on base, the well lid being shelved on pit shaft, the pipe hole passed through for pipeline is provided with the side wall of the pit shaft, binding block is provided with the pit shaft, the link slot when the well lid declines for binding block insertion is provided with the well lid, is communicated with the link slot and when the well lid rotates for the buckling groove of binding block insertion.The utility model has advantages below and effect：By setting binding block on pit shaft, link slot, buckling groove and locating slot are set on well lid so that binding block is embedded in locating slot, so that well lid good can be fixed on pit shaft；By setting cushion in the lower surface of installing plate, so as to eliminate gap caused by connection between pit shaft and well lid；It is convenient to carry out draining by setting rhone on pit shaft.
Description
Technical field
Town road facility is the utility model is related to, more particularly to a kind of precast inspection well.
Background technology
With the continuous development of economic society, the situation of fast development is also presented in urban municipal construction, and urban road is more repaiied
It is more.In order to preferably accomplish energy-saving and emission-reduction, civilized construction, durability and environmental requirement for road project are increasingly
Strictly.It is largely brick process structure, long construction period and complex process for inspection shaft used in present China, it is resistance to
Long property is also bad, and this also allows the making of precast inspection well and installation to become more necessary.Pass through prefabricated reinforced concrete inspection
Well, the service life of inspection shaft is effectively extended, reduce the repeated construction frequency of road, also eliminate unnecessary digging
Road, the quality that citizen pass through is ensured；Meanwhile its quickly and easily mounting means also shortens its construction period well, drop
Low traffic pressure.
At present, Authorization Notice No. CN2846510Y, authorized announcement date disclose for the Chinese patent on December 13rd, 2006
A kind of precast inspection well, including prefabricated well lid and prefabricated lining.
This prefabricated well lid is directly placed on pit shaft, and now well lid easily loosens so that well lid is easily separated from well
Cylinder, the final opening for causing pit shaft directly it is exposed on the ground, the safety of pedestrian is impacted.
Utility model content
The purpose of this utility model is to provide a kind of precast inspection well, has good fixed effect to well lid.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of precast inspection well,
Including base, the pit shaft being arranged on base, the well lid being shelved on pit shaft, it is provided with the side wall of the pit shaft and is worn for pipeline
The pipe hole crossed, binding block is provided with the pit shaft, is provided with the well lid and the fastening is supplied when the well lid declines
The link slot of block insertion, the buckling groove for communicating with the link slot and being embedded in when the well lid rotates for the binding block.
By using such scheme, when well lid is placed on pit shaft, first cause on the link slot and pit shaft on well lid
Binding block it is corresponding so that binding block is embedded into link slot, then well lid is rotated so that binding block is embedded in
In buckling groove, now well lid is not easy in the vertical direction and loosened so that what well lid can be good is arranged on pit shaft.
It is of the present utility model to be further arranged to：The upper surface of the pit shaft is provided with mounting groove in a ring, the well
The lower surface of lid, which is provided with, to be embedded in the mounting groove and is arranged on the installation in the installing plate of cylinder, the binding block
In the side wall of groove, the link slot, the buckling groove are arranged on the week side of boss outer wall of the installing plate.
By using such scheme, by setting mounting groove on pit shaft so that the installing plate on well lid is embedded in pit shaft
Mounting groove in, now when mounted can to well lid carry out it is spacing.
It is of the present utility model to be further arranged to：It is additionally provided with the week side of boss outer wall of the installing plate and the buckling groove phase
Locating slot that is logical and being directed away from the pit shaft side extension, when the binding block is contradicted in the locating slot away from the fastening
During one end of groove, the lower surface of the installing plate and the bottom wall of the mounting groove are inconsistent.
By using such scheme, by being provided with locating slot on a mounting board, and when binding block is embedded in locating slot
When, the lower surface of installing plate and the bottom wall of mounting groove are inconsistent, and now locating slot can be carried out further spacing to binding block so that
Well lid is more not susceptible to loosen.
It is of the present utility model to be further arranged to：The lower surface of the installing plate is provided with for contradicting in the mounting groove
Cushion on bottom wall.
By using such scheme, when binding block is contradicted in one end away from buckling groove of locating slot, cushion is clamped
Between pit shaft and well lid, the joint gap between binding block and well lid can be now eliminated by the elastic force of cushion so that
The one end of binding block and locating slot away from buckling groove offsets.
It is of the present utility model to be further arranged to：Formed with guiding fillet at the knuckle of the binding block upper surface.
By using such scheme, guiding fillet is provided with binding block so that binding block link slot, buckling groove with
And frictional force when being moved in locating slot is smaller.
It is of the present utility model to be further arranged to：It is provided with the bottom wall of the mounting groove and is communicated with the inwall of the pit shaft
Rhone.
By using such scheme, by setting rhone on the bottom wall of mounting groove, when rainwater passes through well lid and pit shaft
Between formed gap infiltration after, rainwater can be entered in pit shaft by rhone.
It is of the present utility model to be further arranged to：It is provided with the inwall of the pit shaft multiple in the cat ladder being distributed vertically.
By using such scheme, by setting cat ladder on the inwall of pit shaft, now maintainer is facilitated to pass through cat ladder
Overhauled the bottom of inlet channel pit shaft.
It is of the present utility model to be further arranged to：Multiple handles are hinged with the well lid, are additionally provided with the well lid
The storage tank being completely embedded into after being rotated for the handle.
By using such scheme, by setting handle on well lid, well lid is rotated and extracts so as to convenient；Exist simultaneously
Ring is provided with storage tank on well lid, is completely embedded in by handle in storage tank, so that handle is not easy to influence row
People walks about.
In summary, the utility model has the advantages that：
1. by setting binding block on pit shaft, link slot, buckling groove and locating slot are set on well lid so that fasten
Block is finally embedded in locating slot, so that well lid good can be fixed on pit shaft；
2. by setting cushion in the lower surface of installing plate, so as to eliminate between pit shaft and well lid caused by connection
Gap；
It is 3. convenient to carry out draining by setting rhone on pit shaft.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 be embodiment 1 pit shaft and well lid between Structure explosion diagram；
Fig. 3 is the partial enlarged drawing at A in Fig. 2；
Fig. 4 is the structural representation of well lid in embodiment 1.
In figure：1st, base；11st, insert plate；2nd, pit shaft；21st, pipe hole；22nd, mounting groove；23rd, binding block；231st, it is oriented to circle
Angle；24th, rhone；25th, cat ladder；3rd, well lid；31st, installing plate；32nd, link slot；33rd, buckling groove；34th, locating slot；35th, it is elastic
Pad；36th, handle；37th, storage tank.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of precast inspection well, as shown in figure 1, pit shaft 2, installation including base 1, on base 1
Well lid 3 on pit shaft 2.
The insert plate 11 in cylinder is wholely set in the upper surface of base 1, the inwall of pit shaft 2 is rounded, in Jiang Jing
When cylinder 2 is arranged on base 1, the insert plate 11 on base 1 is fastened on the inwall of pit shaft 2.Offered in the side wall of pit shaft 2
Two pipe holes 21 penetrated for pipeline.
As depicted in figs. 1 and 2, in the upper surface of pit shaft 2 formed with mounting groove 22 in a ring, mounting groove 22 and pit shaft 2
Inwall communicate.Installing plate 31 has been wholely set in the lower surface of well lid 3, installing plate 31 is used to be embedded in mounting groove 22,
When mounted, the side wall of the week side of boss outer wall and mounting groove 22 of installing plate 31 is inconsistent for well lid 3.It is fixed on the inwall of pit shaft 2 to connect
It is connected to multiple in the cat ladder 25 being distributed vertically, centerline direction distribution of multiple cat ladders 25 along pit shaft 2.
As shown in figure 3, multiple binding blocks 23 are fixedly connected with the inwall of pit shaft 2 simultaneously, and the upper surface of binding block 23
Knuckle at be each formed be oriented to fillet 231.Offer what multiple tracks was embedded in for binding block 23 on the week side of boss outer wall of installing plate 31
Link slot 32, the axial line for extending perpendicularly to installing plate 31 of link slot 32；Also opened on the week side of boss outer wall of installing plate 31
The buckling groove 33 of the week side of boss outer wall extension provided with being communicated with link slot 32 and along installing plate 31；In the week side of boss outer wall of installing plate 31
On be further opened with the locating slot 34 that is communicated with the one end of buckling groove 33 away from link slot 32, the bearing of trend of locating slot 34 is towards vertical
The direction extension of pit shaft 2 is directed away from the axial line and locating slot 34 of installing plate 31.
When well lid 3 is installed on pit shaft 2, the link slot 32 on installing plate 31 is first caused to be directed at the fastening on pit shaft 2
Block 23, now binding block 23 be embedded into link slot 32；It is rotated further by well lid 3 so that direction of the binding block 23 along buckling groove 33
Extended；Final binding block 23 is embedded in road locating slot 34.
As shown in figure 4, it is bonded with the lower surface of installing plate 31 by cushion 35 made of elastomeric material, when pit shaft 2
On binding block 23 contradict when the one end of locating slot 34 away from buckling groove 33 is inconsistent, now cushion 35 be clamped, now
Also there is reaction force to well lid 3 after the stress of cushion 35, now binding block 23 is pushed against locating slot 34 away from buckling groove 33
On one end.
As shown in figure 1, pass through bearing pin on well lid 3 simultaneously（Do not illustrate in figure）Two symmetrical handles 36 are hinged with,
And the storage tank 37 being completely embedded into after being rotated for handle 36 is further opened with well lid 3.
Operating principle：When installing well lid 3, the link slot 32 on well lid 3 is first caused to be directed at the binding block on pit shaft 2
23, then well lid 3 is rotated so that binding block 23 rotates along buckling groove 33, and final binding block 23 is moved to locating slot 34
Lower section when, decontrol well lid 3 so that well lid 3 moves downward, and final binding block 23 is embedded into locating slot 34.So that taking out
During well lid 3, first need upwards to carry well lid 3, then cause well lid 3 to rotate certain angle, finally again carry well lid 3 upwards, most
Well lid 3 is removed eventually.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of precast inspection well, including base（1）, be arranged on base（1）On pit shaft（2）, be shelved on pit shaft（2）On well
Lid（3）, the pit shaft（2）Side wall on be provided with the pipe hole passed through for pipeline（21）, it is characterised in that：The pit shaft（2）
On be provided with binding block（23）, the well lid（3）On be provided with the well lid（3）The binding block is supplied during decline（23）It is embedded
Link slot（32）And the link slot（32）Communicate and in the well lid（3）The binding block is supplied during rotation（23）Embedded
Buckling groove（33）.
A kind of 2. precast inspection well according to claim 1, it is characterised in that：The pit shaft（2）Upper surface be provided with
Mounting groove in a ring（22）, the well lid（3）Lower surface be provided with and be embedded in the mounting groove（22）It is interior and in cylinder
Installing plate（31）, the binding block（23）It is arranged on the mounting groove（22）Side wall on, the link slot（32）, the button
Close groove（33）It is arranged on the installing plate（31）The week side of boss outer wall on.
A kind of 3. precast inspection well according to claim 2, it is characterised in that：The installing plate（31）The week side of boss outer wall on
It is additionally provided with and the buckling groove（33）Communicate and be directed away from the pit shaft（2）The locating slot of side extension（34）, when described
Binding block（23）Contradict in the locating slot（34）Away from the buckling groove（33）One end when, the installing plate（31）Lower end
Face and the mounting groove（22）Bottom wall it is inconsistent.
A kind of 4. precast inspection well according to claim 3, it is characterised in that：The installing plate（31）Lower surface set
Have for contradicting in the mounting groove（22）Cushion on bottom wall（35）.
A kind of 5. precast inspection well according to claim 3, it is characterised in that：The binding block（23）The knuckle of upper surface
Place is formed with guiding fillet（231）.
A kind of 6. precast inspection well according to claim 2, it is characterised in that：The mounting groove（22）Bottom wall on set
Have and the pit shaft（2）The rhone that communicates of inwall（24）.
A kind of 7. precast inspection well according to claim 1, it is characterised in that：The pit shaft（2）Inwall on be provided with
It is multiple in the cat ladder being distributed vertically（25）.
A kind of 8. precast inspection well according to claim 1, it is characterised in that：The well lid（3）On be hinged with more one or two
Hand（36）, the well lid（3）On be additionally provided with for the handle（36）The storage tank being completely embedded into after rotation（37）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057928.9U CN207130781U (en) | 2017-08-22 | 2017-08-22 | A kind of precast inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057928.9U CN207130781U (en) | 2017-08-22 | 2017-08-22 | A kind of precast inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130781U true CN207130781U (en) | 2018-03-23 |
Family
ID=61635654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057928.9U Expired - Fee Related CN207130781U (en) | 2017-08-22 | 2017-08-22 | A kind of precast inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431287A (en) * | 2020-11-30 | 2021-03-02 | 湖北普耐姆塑业有限公司 | Combined plastic inspection well |
-
2017
- 2017-08-22 CN CN201721057928.9U patent/CN207130781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112431287A (en) * | 2020-11-30 | 2021-03-02 | 湖北普耐姆塑业有限公司 | Combined plastic inspection 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 |