CN220335958U - On-spot manhole cover seat rises structure - Google Patents
On-spot manhole cover seat rises structure Download PDFInfo
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- CN220335958U CN220335958U CN202321883093.8U CN202321883093U CN220335958U CN 220335958 U CN220335958 U CN 220335958U CN 202321883093 U CN202321883093 U CN 202321883093U CN 220335958 U CN220335958 U CN 220335958U
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- reinforcing steel
- steel bars
- layer
- wellhead
- well
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 239000010426 asphalt Substances 0.000 claims abstract description 21
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 68
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 16
- 230000002349 favourable effect Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The application relates to the technical field of road construction, in particular to a site manhole cover seat lifting structure, which comprises: the device comprises a roadbed structure and a wellhead, wherein the wellhead is arranged in the roadbed structure, and is characterized in that a pouring groove is formed in one side, close to the wellhead, of the roadbed structure around the periphery of the wellhead, a foundation layer is arranged in the pouring groove, the top surface of the foundation layer is leveled with the top surface of the roadbed structure, and the foundation layer is used for reinforcing the bearing capacity and firmness of the wellhead structure; the asphalt layer is laid on the top surface of the foundation layer and the top surface of the roadbed structure, the asphalt layer is located at the position of the wellhead and is provided with a well seat, the well seat is provided with a well lid, the well lid is used for covering the wellhead, and the well lid is leveled with the asphalt layer. The method has the advantages of ensuring the overall flatness of the pavement, the effect of guaranteeing urban road traffic safety is ensured.
Description
Technical Field
The application relates to the technical field of road construction, in particular to a lifting structure of a site manhole cover seat.
Background
In urban construction, urban road underground is provided with numerous drainage pipe networks, through setting up the drainage inspection shaft on the ground opening of drainage pipe network to play the effect of intercommunication pipe network, maintenance pipeline, dredging silt impurity, can prevent effectively that the pipeline from blockking up, guarantee that the drainage is unblocked. The well mouth can be provided with the well lid for covering the road drainage inspection shaft to prevent people or object from falling.
Along with the longer service time of the road, the road can be damaged, so that a construction unit is required to regularly renew and maintain the road so as to facilitate the transportation of people. One way to repair and refurbish roads in the prior art is to re-lay asphalt pavement to consolidate it on the basis of existing road pavement. But the asphalt pavement paved again can lead to uneven well head positions far away from the new foundation pavement positions, and the evenness of the pavement cannot be guaranteed, so that people are required to plan and adjust the well head positions again to guarantee the overall evenness of the pavement.
Disclosure of Invention
In order to ensure the overall flatness of the road surface and ensure the traffic safety of urban roads, the application provides a lifting structure of an on-site manhole cover seat.
The application provides a scene inspection well lid seat rises structure adopts following technical scheme:
a field manhole cover seat lifting structure comprising: the device comprises a roadbed structure and a wellhead, wherein the wellhead is arranged in the roadbed structure, and is characterized in that a pouring groove is formed in one side, close to the wellhead, of the roadbed structure around the periphery of the wellhead, a foundation layer is arranged in the pouring groove, the top surface of the foundation layer is leveled with the top surface of the roadbed structure, and the foundation layer is used for reinforcing the bearing capacity and firmness of the wellhead structure; the asphalt layer is laid on the top surface of the foundation layer and the top surface of the roadbed structure, the asphalt layer is located at the position of the wellhead and is provided with a well seat, the well seat is provided with a well lid, the well lid is used for covering the wellhead, and the well lid is leveled with the asphalt layer.
Through adopting above-mentioned technical scheme, rise well lid position through the cooperation of the foundation layer that sets up to can make well lid and asphalt layer keep the state of keeping in the same place, guarantee the roughness on road surface, make things convenient for people's transportation trip.
Preferably, a plurality of planting bars are arranged between the foundation layer and the roadbed structure, and the planting bars are used for reinforcing connection between the foundation layer and the roadbed structure.
Through adopting above-mentioned technical scheme, the setting of planting the muscle can strengthen the connection of foundation layer and roadbed structure, stabilizes the road surface structure around the well head, reduces the phenomenon emergence of road surface shrink fracture and inhomogeneous subsidence.
Preferably, a reinforcing steel bar structure layer is laid in the foundation layer, and the reinforcing steel bar structure layer is used for stabilizing the pavement structure around the wellhead.
Through adopting above-mentioned technical scheme, the setting of reinforcement reinforced bar structure layer makes the road surface structure around the well head firm to lay a firm basement for the setting of well lid, be favorable to guaranteeing urban road traffic safety.
Preferably, the reinforcing steel bar structure layer comprises a plurality of first reinforcing steel bars and a plurality of second reinforcing steel bars, wherein the first reinforcing steel bars are paved longitudinally and parallelly, the second reinforcing steel bars are paved transversely and parallelly, the second reinforcing steel bars are perpendicular to the first reinforcing steel bars, and the second reinforcing steel bars are fixedly connected with the first reinforcing steel bars.
Through adopting above-mentioned technical scheme, first reinforcement reinforcing bar and second reinforcement reinforcing bar interact, realize the strengthening of foundation layer stable structure to establish firm basement for the setting of well lid.
Preferably, the reinforcing steel bar structure layer further comprises a plurality of third reinforcing steel bars, the third reinforcing steel bars are fixed among the first reinforcing steel bars or among the second reinforcing steel bars, and the third reinforcing steel bars are used for connecting the foundation layer.
Through adopting above-mentioned technical scheme, the third reinforcement reinforcing bar further strengthens firm first reinforcement reinforcing bar and second reinforcement reinforcing bar respectively with the connection of foundation layer, makes the structure of foundation layer more firm.
Preferably, the reinforcing steel bar structure layer further comprises a plurality of fourth reinforcing steel bars, the fourth reinforcing steel bars are fixed among the first reinforcing steel bars or among the second reinforcing steel bars, and the fourth reinforcing steel bars are used for connecting the well seat.
Through adopting above-mentioned technical scheme, fourth reinforcement bar is connected with the well seat, makes the well seat more firmly install in well head department to make the well lid can stably install on the well seat cover the well head, be favorable to guaranteeing the roughness on road surface, ensure people's traffic trip safety.
Preferably, a mounting groove is formed in one side, close to the wellhead, of the asphalt layer around the periphery of the wellhead, and the well seat is clamped and fixed with the mounting groove.
Through adopting above-mentioned technical scheme, make well seat pass through mounting groove fixed mounting in well head department to make the well lid keep on being on a plane of road surface and install on the well lid, thereby guarantee the roughness on road surface, be favorable to guaranteeing urban road traffic safety.
Preferably, an elastic locking buckle is arranged on the bottom surface of the well lid, a clamping block is arranged on the side wall of the well seat, and the elastic locking buckle is used for being clamped with the clamping block.
Through adopting above-mentioned technical scheme, when the well lid is installed on the well seat, the well lid is fixed through elasticity locking buckle and fixture block joint to fixed well lid is connected with the well seat, makes well lid stably place well head department in and plays the covering protection effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the well lid is lifted through the cooperation of the foundation layer, and the well lid and the asphalt layer are kept in a level state through the arrangement of the well seat and the well lid, so that the flatness of the road surface is ensured, the transportation trip of people is facilitated, and the urban road traffic safety is guaranteed;
2. the arrangement of the embedded ribs strengthens the connection between the foundation layer and the roadbed structure, thereby stabilizing the pavement structure around the wellhead and reducing the phenomena of pavement shrinkage cracking and uneven settlement;
3. under the effect of reinforcement reinforced bar structure layer, make the road surface structure around the well head firm to establish firm basement for the setting of well lid, be favorable to guaranteeing urban road traffic safety.
Drawings
FIG. 1 is a half cross-sectional view of an in situ manhole cover seat elevation structure in an embodiment of the present application;
FIG. 2 is an enlarged partial schematic view of FIG. 1A in an embodiment of the present application;
fig. 3 is a schematic structural view of a reinforcing steel bar structural layer in an embodiment of the present application;
FIG. 4 is a half cross-sectional view of a well base in an embodiment of the present application;
fig. 5 is a schematic view of the back structure of the manhole cover in an embodiment of the application.
Reference numerals illustrate: 1. a roadbed structure; 11. pouring a groove; 2. a wellhead; 3. an asphalt layer; 31. a mounting groove; 4. a well base; 41. ball milling cast iron anti-falling net; 42. a clamping block; 5. a well cover; 51. an elastic locking buckle; 52. an antitheft connecting rod; 6. c30 concrete blocks; 7. planting ribs; 8. a reinforcing steel bar structural layer; 81. a first reinforcing bar; 82. a second reinforcing bar; 83. a third reinforcing bar; 84. fourth reinforcing steel bar.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a lifting structure of a site inspection well lid seat
Referring to fig. 1, a site manhole cover seat lifting structure comprises a roadbed structure 1 and a wellhead 2, wherein the wellhead 2 is arranged in the roadbed structure 1. One side of the roadbed structure 1, which is close to the wellhead 2, is provided with a pouring groove 11 around the periphery of the wellhead 2, a foundation layer is arranged in the pouring groove 11, and the top surface of the foundation layer is leveled with the top surface of the roadbed structure 1. The foundation layer is used to strengthen the load-bearing capacity and the firmness of the wellhead 2 structure. Asphalt layers 3 are paved on the top surface of the foundation layer and the top surface of the roadbed structure 1. The well seat 4 is installed to well head 2 department, installs well lid 5 on the well seat 4, and well lid 5 is used for covering well head 2, and well lid 5 and pitch layer 3 keep in balance and set up to guarantee the whole roughness on road surface, be favorable to guaranteeing urban road traffic safety.
Referring to fig. 1, the foundation layer is made of C30 concrete blocks 6. C30 concrete blocks 6 are filled in the casting groove 11. And the top surfaces of the C30 concrete blocks 6 are leveled with the roadbed structure 1, and an asphalt layer 3 is paved on the top surfaces of the C30 concrete blocks 6 and the roadbed structure 1 so as to ensure the overall flatness of the pavement. A plurality of bar planting 7 are arranged between the C30 concrete block 6 and the roadbed structure 1, and two ends of the bar planting 7 are respectively used for fixedly connecting the C30 concrete block 6 and the roadbed structure 1 so as to strengthen the connection between the C30 concrete block 6 and the roadbed structure 1. Specifically, the planted bars 7 are HRB400 steel bars with the diameter of 16mm, the length of the planted bars is 50cm, the planting depth is 20cm, and the spacing between the planted bars 7 is 60cm, so that the pulling-resistant bearing capacity of the planted bars 7 is not less than 50KN, the connection between the C30 concrete block 6 and the roadbed structure 1 is reinforced, the pavement structure around the wellhead 2 is stabilized, and the phenomena of pavement shrinkage cracking and uneven settlement are reduced.
Referring to fig. 1 and 3, a reinforcing steel bar structure layer 8 is laid in the C30 concrete block 6, and in this embodiment, the reinforcing steel bar structure layer 8 is made of HRB400 steel bars with a diameter of 16mm, so as to further stabilize the pavement structure around the wellhead 2. The reinforcing steel bar structure layer 8 comprises a first reinforcing steel bar 81, a second reinforcing steel bar 82, a third reinforcing steel bar 83 and a fourth reinforcing steel bar 84. The first reinforcing steel bars 81 are provided with a plurality of first reinforcing steel bars 81 laid in parallel in the longitudinal direction, and the first reinforcing steel bars 81 are used for reinforcing the stable structure of the C30 concrete block 6. The second reinforcement bar 82 is provided with many, and the second reinforcement bar 82 is laid along horizontal parallel, and second reinforcement bar 82 perpendicular to first reinforcement bar 81 sets up, and second reinforcement bar 82 passes through steel wire ligature fixed connection with first reinforcement bar 81 for second reinforcement bar 82 connects many first reinforcement bars 81, thereby establishes firm basement for the setting of well lid 5. The plurality of third reinforcing bars 83 are fixed between the plurality of first reinforcing bars 81 or the plurality of third reinforcing bars 83 are fixed between the plurality of second reinforcing bars 82. The third reinforcing steel bar 83 extends out of the side wall of the C30 concrete block 6 and is inserted into the foundation layer to be fixedly connected with the foundation layer. The fourth reinforcing bars 84 are fixed between the first reinforcing bars 81 or the fourth reinforcing bars 84 are fixed between the second reinforcing bars 82. The fourth reinforcing steel bar 84 extends partially out of the side wall of the C30 concrete block 6 and into the wellhead 2 for fixed connection with the well base 4. The first reinforcing steel bar 81, the second reinforcing steel bar 82, the third reinforcing steel bar 83 and the fourth reinforcing steel bar 84 are matched with each other, so that the connection between the C30 concrete block 6 and the roadbed structure 1 is further reinforced, the pavement structure around the wellhead 2 is stabilized, a stable substrate is laid for the arrangement of the well lid 5, and the urban road traffic safety is guaranteed.
Referring to fig. 1 and 4, the asphalt layer 3 is provided with a mounting groove 31 around the wellhead 2, the mounting groove 31 is used for mounting the well seat 4, and the top surface of the well seat 4 is leveled with the top surface of the asphalt layer 3. The well seat 4 is used for installing the well cover 5, so that the well cover 5 can cover the well mouth 2, and the well cover 5 is leveled with the road surface, thereby ensuring the overall flatness of the road surface and being beneficial to ensuring the urban road traffic safety. In order to improve the safety of the well seat 4, a ball-milling cast iron anti-falling net 41 is arranged in the well seat 4 corresponding to the well head 2, thereby playing a role in anti-falling protection and further improving the road traffic safety performance.
Referring to fig. 2 and 5, an elastic locking buckle 51 is provided on the bottom surface of the well lid 5, a clamping block 42 is provided on the side wall of the well seat 4, and when the well lid 5 is installed at the well seat 4 to close the well mouth 2, the clamping block 42 is clamped and fixed with the elastic locking buckle 51. When the well lid 5 is closed, the elastic locking buckle 51 is clamped with the clamping block 42 to fix the connection between the well lid 5 and the well seat 4, so that the well lid 5 is stably placed at the well mouth 2 to play a role in covering and protecting.
Referring to fig. 1, further, an anti-theft link 52 is installed on the well lid 5, and when the well lid 5 is closed, the anti-theft link 52 can lock the well lid 5 to prevent theft.
The implementation principle of the on-site inspection well lid seat lifting structure is that a pouring groove 11 is formed in one side, close to a wellhead 2, of a roadbed structure 1 around the periphery of the wellhead 2, a C30 concrete block 6 is filled and arranged in the pouring groove 11, connection between the C30 concrete block 6 and the roadbed structure 1 is reinforced through a planting bar 7, a reinforcing steel bar structure layer 8 is paved in the C30 concrete block 6, then an asphalt layer 3 is paved on the top surface of the C30 concrete block 6 and the top surface of the roadbed structure 1, and a well seat 4 and a well lid 5 are installed at positions corresponding to the wellhead 2, so that the well seat 4 and the well lid 5 are all leveled with a pavement, the overall flatness of the pavement is guaranteed, and urban road traffic safety is guaranteed.
The foregoing is a preferred embodiment of the present application, which is merely illustrative of the present application and not intended to limit the scope of the present application in any way, so long as the present application is not limited thereto: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A field manhole cover seat lifting structure comprising: the device is characterized in that a pouring groove (11) is formed in one side, close to the wellhead (2), of the roadbed structure (1) around the periphery of the wellhead (2), the pouring groove (11) is provided with a foundation layer, the top surface of the foundation layer is leveled with the top surface of the roadbed structure (1), and the foundation layer is used for reinforcing the bearing capacity and firmness of the wellhead (2) structure; the well base is characterized in that an asphalt layer (3) is paved on the top surface of the foundation layer and the top surface of the roadbed structure (1), the asphalt layer (3) is located at the position of the well head (2), a well base (4) is installed, a well cover (5) is installed on the well base (4), the well cover (5) is used for covering the well head (2), and the well cover (5) is leveled with the asphalt layer (3).
2. The on-site manhole cover seat lifting structure according to claim 1, wherein a plurality of planting bars (7) are arranged between the foundation layer and the roadbed structure (1), and the planting bars (7) are used for reinforcing the connection between the foundation layer and the roadbed structure (1).
3. The on-site manhole cover seat lifting structure according to claim 1, wherein a reinforcing steel bar structure layer (8) is laid in the foundation layer, and the reinforcing steel bar structure layer (8) is used for stabilizing the pavement structure around the wellhead (2).
4. A site manhole cover seat lifting structure according to claim 3, wherein the reinforcing steel bar structure layer (8) comprises a plurality of first reinforcing steel bars (81) and a plurality of second reinforcing steel bars (82), the first reinforcing steel bars (81) are laid in parallel along the longitudinal direction, the second reinforcing steel bars (82) are laid in parallel along the transverse direction, the second reinforcing steel bars (82) are perpendicular to the first reinforcing steel bars (81), and the second reinforcing steel bars (82) are fixedly connected with the first reinforcing steel bars (81).
5. The on-site manhole cover seat elevation structure of claim 4, wherein the reinforcing steel bar structure layer (8) further comprises a plurality of third reinforcing steel bars (83), a plurality of the third reinforcing steel bars (83) are fixed between a plurality of the first reinforcing steel bars (81) or a plurality of the third reinforcing steel bars (83) are fixed between a plurality of the second reinforcing steel bars (82), and the third reinforcing steel bars (83) are used for connecting the foundation layer.
6. The on-site manhole cover seat elevation structure according to claim 4, wherein the reinforcing steel bar structure layer (8) further comprises a plurality of fourth reinforcing steel bars (84), the fourth reinforcing steel bars (84) are fixed between the first reinforcing steel bars (81) or the fourth reinforcing steel bars (84) are fixed between the second reinforcing steel bars (82), and the fourth reinforcing steel bars (84) are used for connecting the manhole seat (4).
7. The on-site manhole cover seat lifting structure according to claim 1, wherein a mounting groove (31) is formed around the periphery of the wellhead (2) on one side of the asphalt layer (3) close to the wellhead (2), and the manhole seat (4) is clamped and fixed with the mounting groove (31).
8. The on-site manhole cover seat lifting structure according to claim 1, wherein an elastic locking buckle (51) is arranged on the bottom surface of the manhole cover (5), a clamping block (42) is arranged on the side wall of the manhole seat (4), and the elastic locking buckle (51) is used for being clamped with the clamping block (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883093.8U CN220335958U (en) | 2023-07-17 | 2023-07-17 | On-spot manhole cover seat rises structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883093.8U CN220335958U (en) | 2023-07-17 | 2023-07-17 | On-spot manhole cover seat rises structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335958U true CN220335958U (en) | 2024-01-12 |
Family
ID=89441608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883093.8U Active CN220335958U (en) | 2023-07-17 | 2023-07-17 | On-spot manhole cover seat rises structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335958U (en) |
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2023
- 2023-07-17 CN CN202321883093.8U patent/CN220335958U/en active Active
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