CN211395899U - Municipal administration inspection shaft structure - Google Patents
Municipal administration inspection shaft structure Download PDFInfo
- Publication number
- CN211395899U CN211395899U CN201922049465.7U CN201922049465U CN211395899U CN 211395899 U CN211395899 U CN 211395899U CN 201922049465 U CN201922049465 U CN 201922049465U CN 211395899 U CN211395899 U CN 211395899U
- Authority
- CN
- China
- Prior art keywords
- lid
- steel
- steel lid
- platform
- support bar
- 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.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a municipal administration inspection shaft structure relates to municipal works's technical field, including the well head, be equipped with first platform in the well head, be equipped with the well lid that is used for sheltering from the well head on the first platform, first platform upside is equipped with the concrete block of square frame shape, be equipped with the steel lid on the concrete block, the steel lid shelters from the well head, leave the cavity between steel lid and the well lid, the polylith brick body has been laid in the steel lid, the upside of the brick body, the upper surface and the road surface of steel lid all are in the coplanar, be equipped with a plurality of curved support bars that are used for supporting the steel lid in the cavity, the top of support bar is fixed at the steel lid downside, the bottom butt of support bar is on first platform, all be equipped with the regulating part that is used for adjusting the support bar radian. The utility model discloses a plurality of support bar steel lids support, and the middle part of steel lid is difficult for the atress and recessed, and consequently the difficult perk of edge of steel lid to the difficult possibility that has the unevenness in road surface of this well head department.
Description
Technical Field
The utility model belongs to the technical field of the technique of municipal works and specifically relates to a municipal administration inspection shaft structure is related to.
Background
Along with the development of urbanization, municipal works are continuously improved, urban drainage pipe network systems are also continuously improved, and after drainage pipes are configured, a manhole is generally configured, so that a sewer can be conveniently overhauled and observed.
The current municipal administration inspection shaft probably sets up in the various positions of road to generally set up the well lid in the underground, thereby reduce the well lid and collapse and the possibility of damage, through install the steel sheet and the rethread is laid the brick body unanimous with the road surface above the well lid, thereby hide the well lid underground.
The above prior art solutions have the following drawbacks: the brick body of upside itself has certain weight, and when the vehicle often passed through the steel sheet, the time was long after, the intermediate position of steel sheet lacked the support because unsettled to the sunken possibility can appear in the centre of steel sheet, the edge of steel sheet consequently the perk and be higher than ground, probably causes the condition of road surface unevenness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a difficult perk in steel sheet edge reduces a municipal administration inspection shaft structure to the influence of road flatness.
The utility model discloses a can realize through following technical scheme:
a municipal inspection well structure comprises a well mouth, a first platform is arranged in the well mouth, a well cover used for shielding the well mouth is arranged on the first platform, the upper side of the first platform is provided with a square concrete block, the concrete block is provided with a steel cover, the steel cover is in a square box shape with an opening at the upper side, the steel cover shields the well mouth, a cavity is left between the steel cover and the well cover, a plurality of brick bodies are laid in the steel cover, the upper side of the brick body, the upper surface of the steel cover and the road surface are all positioned on the same plane, a plurality of arc-shaped supporting strips for supporting the steel cover are arranged in the cavity, the top end of the supporting bar is fixed at the lower side of the steel cover, the bottom end of the supporting bar is abutted against the first platform, the steel lid and a plurality of all be equipped with between the support bar and be used for adjusting the regulating part of support bar radian.
Through adopting above-mentioned technical scheme, the downside of steel lid is arranged in to the well lid, thereby the well lid is difficult for receiving the damage, brick body upside and road surface parallel and level in the steel lid, hide the steel lid, and the steel lid is difficult for producing the difference in height with the road surface, with this road surface is difficult for there being the place of unevenness, when the steel lid receives pressure, a plurality of support bars support the steel lid, thereby the middle part of steel lid is difficult for sinking under receiving the supporting role, the edge of steel lid is consequently difficult for the perk, thereby the difficult possibility that produces the unevenness in road surface of well head department.
Further setting the following steps: the regulating part is adjusting bolt, adjusting bolt wears to locate perpendicularly the steel lid and with steel lid threaded connection, adjusting bolt's bottom is rotated and is installed all sides of support bar.
Through adopting above-mentioned technical scheme, when the steel lid was installed on the concrete block of difference, move adjusting bolt and make the radian of support bar change through twisting to this position of conveniently adjusting the support bar bottom, when the bottom butt of conveniently adjusting the support bar was on first platform, the bottom that makes the support bar supports the inboard at the concrete block tightly, thereby improves the support capacity of support bar, thereby the steel lid receives the support and is difficult for taking place deformation, the road surface is difficult for not being flat because the deformation of steel lid.
Further setting the following steps: the utility model discloses a concrete block's joint, including first platform, be fixed with square ring shape joint strip on the first platform, the outside of joint strip with the inboard clearance of concrete block sets up, the bottom of support bar is located the outside of joint strip with between the inboard of concrete block.
Through adopting above-mentioned technical scheme, the bottom of support bar is restricted between joint strip and concrete block to the support bar is difficult for rocking, thereby the support bar is difficult for receiving pressure and rocks to the incline, has strengthened the supporting role of support bar.
Further setting the following steps: set up square annular joint groove on the first platform, the joint groove is close to one side of well head is the opening setting, the well lid inlay card is in the joint inslot, just the week side of well lid with the cell wall clearance in joint groove sets up.
Through adopting above-mentioned technical scheme, the well lid is placed at the joint inslot to the position of well lid is difficult for the incline, has made things convenient for the installation of well lid, because leaves the clearance between the cell wall in well lid and joint groove, with this to make things convenient for getting of well lid and put.
Further setting the following steps: the concrete block upside is equipped with square annular's angle frame, the angle frame is "L" shape setting, the angle frame is by the vertical ring baffle integrated into one piece of horizontally annular plate and axis, and the cross section of annular plate and ring baffle all is "returning" font setting, wherein ring baffle's bottom mounting is in the upside of annular plate, the downside butt of steel lid is in the upside of annular plate, just the periphery side of steel lid with ring baffle's inner peripheral side clearance sets up.
Through adopting above-mentioned technical scheme, when the steel lid was installed on the concrete block, the concrete block passed through the contact of angle frame and steel lid to the concrete block is difficult for receiving the impact of steel lid and damaged, thereby the steel lid is difficult for placing on damaged concrete block and crooked.
Further setting the following steps: the angle frame passes through the mounting to be fixed at the concrete piece upside, the mounting is many planting bars, and is a plurality of the planting bar all is "J" shape setting, the bending part of planting bar is pre-buried in the concrete piece, wear out on the top of planting bar the concrete piece with the downside welded fastening of annular slab.
Through adopting above-mentioned technical scheme, the angle frame is together fixed through planting the muscle and concrete block to it is more firm to fix between angle frame and the concrete block, is difficult for taking place relative motion between this angle frame and the concrete block.
Further setting the following steps: and a plurality of through lifting holes are formed in the periphery of the steel cover.
By adopting the technical scheme, when the steel cover is installed and detached, the force application point for moving the steel cover is given by the lifting hole, so that the steel cover is convenient to carry.
Further setting the following steps: the soil layer in the outside of concrete piece is concrete layer, the outside of concrete piece with be equipped with the expansion joint between the concrete layer.
Through adopting above-mentioned technical scheme, when concrete layer and concrete piece because expend with heat and contract with cold and when deformation, because the existence at expansion joint, concrete piece and concrete layer are difficult for splitting to ground and steel covering are difficult for collapsing, with this possibility that reduces the ground injustice.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the steel cover is supported by the plurality of supporting bars, so that the middle part of the steel cover is not easy to sink when receiving pressure, the edge of the steel cover is not easy to tilt, and the possibility of unevenness of the pavement at the wellhead is not easy to exist;
(2) the radian of the supporting strip is adjusted by rotating the adjusting bolt according to the size of the concrete block, so that the bottom end of the supporting strip is continuously positioned between the clamping ring and the concrete block, the shaking of the supporting strip is reduced, and the supporting effect of the supporting strip on the steel cover is improved;
(3) the upside of concrete piece passes through the contact of angle frame and steel cover to reduced the concrete piece and received the damaged possibility of steel cover when assaulting, with this lid difficult to place on damaged concrete piece, with this lid difficult to place the unevenness, the difficult possibility that has the unevenness in road surface.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of portion B of fig. 1.
Reference numerals: 1. a wellhead; 2. a first platform; 3. a well cover; 4. a concrete block; 5. a steel cover; 6. a brick body; 7. a supporting strip; 8. adjusting the bolt; 9. a clamping strip; 10. a clamping groove; 11. a corner frame; 12. an annular plate; 13. an annular baffle; 14. planting bars; 15. hoisting holes; 16. an expansion joint; 17. a concrete layer; 18. a cavity.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a municipal administration inspection shaft structure, including well head 1, be equipped with first platform 2 in the well head 1, the cross section of first platform 2 is square ring shape. Be equipped with the well lid 3 that is used for sheltering from well head 1 on the first platform 2, set up square annular joint groove 10 on the first platform 2, one side that joint groove 10 is close to well head 1 is the opening setting, and well lid 3 inlay card is in joint groove 10, and the all sides of well lid 3 set up with the cell wall clearance in joint groove 10. The concrete block 4 of square frame shape has been laid to 2 upside on the first platform, is equipped with steel lid 5 on the concrete block 4, and steel lid 5 is the square box-like of upside opening form, and steel lid 5 shelters from well head 1. Leave cavity 18 between steel cover 5 and well lid 3, laid polylith brick body 6 in the steel cover 5, the upside of brick body 6, the upper surface and the road surface of steel cover 5 all are in the coplanar, and wherein the brick body 6 has also been laid on the other road surface of well head 1, and the side of brick body 6 is the road surface. Well lid 3 is hidden subaerial to well lid 3 is difficult for receiving pressure and sunken, and the brick body 6 on the steel lid 5 and the road surface is unanimous and parallel and level, thereby the difficult difference in height that produces in ground of well head 1 department.
Referring to fig. 1 and 2, a plurality of arc-shaped support bars 7 for supporting the steel cover 5 are arranged in the cavity 18, preferably four support bars 7 are arranged in the embodiment, four support bars 7 are all located on the lower side of the steel cover 5, the projections of the four support bars 7 on the lower side of the steel cover 5 are respectively perpendicular to four edges of the lower side of the steel cover 5, and the four support bars 7 are respectively located in the middle of the four edges of the lower side of the four steel covers 5. The top of support bar 7 is fixed at 5 downside of steel lid and is close to the middle part setting of steel lid 5, and the bottom butt of support bar 7 just is close to the inboard setting of concrete block 4 on first platform 2. The supporting bar 7 supports the middle position of the steel cover 5, so that the steel cover 5 is not prone to being concave in the middle when being stressed, the edge of the steel cover 5 is not prone to tilting, and the phenomenon that the road surface at the wellhead 1 is uneven is reduced.
Referring to fig. 1 and 2, adjusting pieces for adjusting the radian of the supporting strips 7 are arranged between the steel cover 5 and the supporting strips 7, and the adjusting pieces are adjusting bolts 8. Adjusting bolt 8 vertically wears to locate steel cap 5 and with steel cap 5 threaded connection, and adjusting bolt 8's bottom is rotated and is installed in the week side of support bar 7. When the steel cover 5 blocks the wellhead 1, the support bar 7 is deformed by screwing the adjusting bolt 8, so that the position of the bottom end of the support bar 7 is adjusted, the bottom end of the support bar 7 is tightly propped against the inner side of the concrete block 4, the support bar 7 is not easy to incline when supporting the steel cover 5, and the steel cover 5 is not easy to indent.
Referring to fig. 1 and 2, a square ring-shaped clamping bar 9 is fixed on the first platform 2, the outer side of the clamping bar 9 is arranged with a gap from the inner side of the concrete block 4, and the bottom end of the supporting bar 7 is located between the outer side of the clamping bar 9 and the inner side of the concrete block 4. The bottom end of the support bar 7 is confined between the clamping bar 9 and the concrete block, so that the deflection of the support bar 7 is limited and the steel cover 5 is thus more firmly supported.
Referring to fig. 1 and 3, a square annular corner frame 11 is arranged on the upper side of the concrete block 4, the corner frame 11 is arranged in an 'L' shape, the corner frame 11 is formed by integrally forming a horizontal annular plate 12 and an annular baffle 13 with a vertical axis, and the transverse sections of the annular plate 12 and the annular baffle 13 are arranged in a 'return' shape. Wherein the lower end of the ring-shaped baffle 13 is fixed to the upper side of the ring-shaped plate 12. The inner side of the annular plate 12 is flush with the inner side of the concrete block 4. The lower side of the steel cap 5 abuts against the upper side of the annular plate 12, and the outer peripheral side of the steel cap 5 is disposed with a gap from the inner peripheral side of the annular baffle 13. The concrete block 4 is in contact with the steel cover 5 through the angle frame 11, so that the concrete block 4 is not easy to be damaged by the impact of the steel cover 5, the possibility that the steel cover 5 is placed on the damaged concrete block 4 is reduced, and the steel cover 5 is not easy to incline. The road surface at the well head 1 is therefore less prone to height differences.
Referring to fig. 1 and 3, the corner frame 11 is fixed to the upper side of the concrete block 4 by a fixing member, which is a plurality of planting bars 14. A plurality of bar planting 14 all are "J" shape setting, and the bending part of bar planting 14 is pre-buried in concrete block 4, and concrete block 4 and annular plate 12's downside welded fastening are worn out on the top of bar planting 14. The corner frame 11 is firmly fixed on the concrete block 4 through the planting bars 14, so that the possibility of deflection of the corner frame 11 relative to the concrete block 4 is reduced, and the integrity of the corner frame 11 and the concrete block 4 is better.
Referring to fig. 1 and 3, in order to facilitate taking and placing the steel cover 5, a plurality of through hanging holes 15 are formed on the circumferential side of the steel cover 5.
Referring to fig. 1, the soil layer outside the concrete block 4 is a concrete layer 17, and an expansion joint 16 is provided between the concrete layer 17 and the outside of the concrete block 4. When the concrete layer 17 and the concrete block 4 are deformed due to expansion with heat and contraction with cold, the concrete block 4 and the concrete layer 17 are not easy to crack due to the existence of the expansion joint 16, so that the ground and the steel cover 5 are not easy to collapse, thereby reducing the possibility of uneven ground.
The implementation principle and the beneficial effects of the embodiment are as follows:
the upside brick body 6 of steel cap 5 is unanimous with the road surface brick body 6 to reduced the difference in height of crossing department, and a plurality of support bars 7 support steel cap 5, when steel cap 5 received pressure, the middle part of steel cap 5 is difficult for sunken, and consequently the edge of steel cap 5 is difficult for the perk, with the difficult possibility that has the unevenness in road surface of this well head 1 department.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a municipal administration inspection shaft structure which characterized in that: including well head (1), be equipped with first platform (2) in well head (1), be equipped with on first platform (2) and be used for sheltering from well lid (3) of well head (1), first platform (2) upside is equipped with concrete block (4) of square frame shape, be equipped with steel lid (5) on concrete block (4), steel lid (5) are the square box-like of upside opening form, just steel lid (5) will well head (1) shelter from, steel lid (5) with leave cavity (18) between well lid (3), the polylith brick body (6) has been laid in steel lid (5), the upside of brick body (6), the upper surface and the road surface of steel lid (5) all are in the coplanar, be equipped with a plurality of curved support bars (7) that are used for supporting steel lid (5) in cavity (18), the top of support bar (7) is fixed steel lid (5) downside, the bottom butt of support bar (7) is in on first platform (2), steel lid (5) and a plurality of all be equipped with between support bar (7) and be used for adjusting the regulating part of support bar (7) radian.
2. The municipal manhole structure of claim 1, wherein: the regulating part is adjusting bolt (8), adjusting bolt (8) wear to locate perpendicularly steel lid (5) and with steel lid (5) threaded connection, the bottom of adjusting bolt (8) is rotated and is installed week side of support bar (7).
3. The municipal manhole structure of claim 2, wherein: be fixed with square ring shape joint strip (9) on first platform (2), the outside of joint strip (9) with the inboard clearance of concrete piece (4) sets up, the bottom of support bar (7) is located the outside of joint strip (9) with between the inboard of concrete piece (4).
4. The municipal manhole structure of claim 1, wherein: set up square annular joint groove (10) on first platform (2), joint groove (10) are close to one side of well head (1) is the opening setting, well lid (3) inlay card is in joint groove (10), just the week side of well lid (3) with the cell wall clearance setting of joint groove (10).
5. The municipal manhole structure of claim 1, wherein: concrete block (4) upside is equipped with square annular angle frame (11), angle frame (11) are "L" shape setting, angle frame (11) are by horizontally annular plate (12) and the vertical ring baffle of axis (13) integrated into one piece, and the cross section of annular plate (12) and ring baffle (13) all is "return" font setting, wherein the bottom mounting of ring baffle (13) is in the upside of annular plate (12), the downside butt of steel lid (5) is in the upside of annular plate (12), just the periphery side of steel lid (5) with the interior periphery side clearance setting of ring baffle (13).
6. The municipal manhole structure of claim 5, wherein: corner frame (11) are fixed at concrete piece (4) upside through the mounting, the mounting is many planting muscle (14), and is a plurality of planting muscle (14) all are "J" shape setting, the bending part of planting muscle (14) is pre-buried in concrete piece (4), wear out on the top of planting muscle (14) concrete piece (4) with the downside welded fastening of annular slab (12).
7. The municipal manhole structure of claim 5, wherein: and a plurality of through lifting holes (15) are formed on the peripheral side of the steel cover (5).
8. The municipal manhole structure of claim 1, wherein: the soil layer in the outside of concrete piece (4) is concrete layer (17), be equipped with expansion joint (16) between the outside of concrete piece (4) and concrete layer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049465.7U CN211395899U (en) | 2019-11-23 | 2019-11-23 | Municipal administration inspection shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922049465.7U CN211395899U (en) | 2019-11-23 | 2019-11-23 | Municipal administration inspection shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211395899U true CN211395899U (en) | 2020-09-01 |
Family
ID=72208256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922049465.7U Active CN211395899U (en) | 2019-11-23 | 2019-11-23 | Municipal administration inspection shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211395899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404089A (en) * | 2021-06-25 | 2021-09-17 | 中国十七冶集团有限公司 | Construction method of hidden double-layer well lid inspection well |
-
2019
- 2019-11-23 CN CN201922049465.7U patent/CN211395899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404089A (en) * | 2021-06-25 | 2021-09-17 | 中国十七冶集团有限公司 | Construction method of hidden double-layer well lid inspection well |
| CN113404089B (en) * | 2021-06-25 | 2022-05-03 | 中国十七冶集团有限公司 | Construction method of hidden double-layer well lid inspection well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112329105B (en) | Optimized construction method of aluminum mold and modular attached scaffold based on BIM technology | |
| CN211395899U (en) | Municipal administration inspection shaft structure | |
| CN105040945A (en) | Connection node structure of fair-faced concrete prefabrication exterior wall hanging plates | |
| CN112177034A (en) | Install elevator assembled basis and metal foundation groove additional | |
| JP2008127834A (en) | Tunnel interior construction method and precast floor slab | |
| KR20200085573A (en) | Gravity type leveling method for precast members including expansion joint | |
| CN207143746U (en) | Support beam template system under concrete support trestle plate | |
| CN113404089B (en) | Construction method of hidden double-layer well lid inspection well | |
| CN214831853U (en) | Hollow pier capping structure | |
| CN215165641U (en) | Supporting structure adopting combination of triangular supports and Larsen steel sheet piles | |
| CN209741907U (en) | Utility tunnel sump pit steel grating mounting structure | |
| CN212317487U (en) | Template supporting structure for construction of outward-inclined overhanging concrete column | |
| KR100507355B1 (en) | Reinforcement Equipment for Pier Foundation of Bridge and Reinforcement Method for The Same | |
| CN210636452U (en) | Anticorrosive column foot device of steel column | |
| CN209942380U (en) | Windproof dust suppression net structure system for bulk cargo storage yard | |
| CN204182693U (en) | A kind of for the roller bed device in roughing mill | |
| CN209260748U (en) | A kind of stepped tower crane | |
| CN207405633U (en) | Foundation pit of the Fei Shou roads support with dynamic stress regulatory function | |
| CN208497270U (en) | A kind of roofing finished product flashing mold | |
| CN108867703B (en) | Inspection well cover and installation method thereof | |
| CN208309646U (en) | A kind of well lid inner supporting structure | |
| CN212772476U (en) | Stainless steel double-layer invisible well cover | |
| CN214993894U (en) | Support system of road deep foundation pit | |
| CN219909302U (en) | Post-cast strip supporting system | |
| CN220301830U (en) | Modular vertical protection system based on honeycomb structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |