CN216999855U - Anti-settling device for inspection well - Google Patents
Anti-settling device for inspection well Download PDFInfo
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- CN216999855U CN216999855U CN202123098137.XU CN202123098137U CN216999855U CN 216999855 U CN216999855 U CN 216999855U CN 202123098137 U CN202123098137 U CN 202123098137U CN 216999855 U CN216999855 U CN 216999855U
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- connecting bolt
- precast concrete
- nut
- reinforcing
- walling crib
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Abstract
The utility model discloses an inspection well anti-settling device which comprises a precast concrete well ring, wherein at least two corresponding reinforcing devices are arranged at the upper part of the precast concrete well ring, each reinforcing device comprises a connecting bolt with external threads at both ends, the both ends of each connecting bolt are respectively in threaded connection with an upper nut and a lower nut, the lower end of each connecting bolt is arranged in a hole in the precast concrete well ring, a gasket is arranged between each lower nut and the top surface of the precast concrete well ring, each gasket is tightly attached to the top surface of the precast concrete well ring through the corresponding lower nut, the upper end of each connecting bolt is fixedly connected with a positioning jacking, each positioning jacking is positioned at the lower part of the corresponding upper nut, each connecting bolt is fixedly connected with a transversely arranged anchoring rib, and each reinforcing device is connected with surrounding concrete and reinforcing steel bars into a whole. The utility model has simple structure and firm installation of the reinforcing device, can effectively solve the technical problems of infirm installation of the fixed pivot and the like in the reinforcing process of the inspection well, and ensures the construction quality of engineering.
Description
Technical Field
The utility model relates to an inspection well settlement prevention device, in particular to a reinforcement structure for the peripheral pavement of an inspection well of various buried pipelines in a lane, and belongs to the technical field of inspection well construction.
Background
The urban road engineering not only has the function of ensuring smooth and safe traffic of pedestrians and vehicles, but also is a carrier of numerous pipeline engineering. The driving travelling comfort is considered to general urban road, factors such as noise influence, adopt flexible bituminous pavement more, and the inspection shaft is mostly the rigid well of brick or cement concrete, because fixed pivot installation is insecure in inspection shaft well lid reinforcement installation, well lid sinks easily among the well all concrete reinforcement process, and then it is serious to accept the qualification rate, and after road use a period, cause well lid unstability and destroy easily, well all road surface fracture and produce diseases such as pot hole, the safety and the travelling comfort of driving are seriously influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an inspection well anti-settling device which can solve the problems of well cover sinking, inclination and the like caused by insecure fixed pivot in the installation process of an inspection well cast iron well cover and the diseases of well peripheral road cracking, sinking, pit slot and the like.
The utility model is realized by the following technical scheme: the utility model provides a device is prevented subsiding by inspection shaft, includes precast concrete walling crib, characterized by: the precast concrete walling crib upper portion is provided with two at least corresponding reinforcing apparatus, reinforcing apparatus includes that both ends all have the connecting bolt of external screw thread, connecting bolt's both ends threaded connection has last nut and lower nut respectively, connecting bolt's lower extreme set up in the hole that the precast concrete walling crib was circled, be provided with the gasket down between nut and the precast concrete walling crib top surface, the gasket pass through down the nut with the precast concrete walling crib top surface is hugged closely, connecting bolt's upper end fixedly connected with location top holds in the palm, the location top holds in the palm and is located the nut lower part, the horizontal anchor muscle that sets up of fixedly connected with on the connecting bolt, reinforcing apparatus is as an organic whole with concrete and bar connection on every side.
In the utility model, the elevation of the positioning jacking support can be adjusted by adjusting the lower screw cap and the gasket during construction, and the cast iron well cover is fixed by using the upper screw cap and the positioning jacking support, so that the fixed pivot of the inspection well is firm and reliable; the reinforcing device is connected with the surrounding concrete and the steel bars into a whole, so that the whole inspection well is reinforced.
Further, for improving the anti-settling effect, the upper portion of the precast concrete manhole ring is provided with four reinforcing devices, four two adjacent reinforcing devices correspond to each other, and the angle between the two adjacent reinforcing devices is 90 degrees.
Furthermore, the positioning jacking and the connecting bolt are manufactured into a whole.
Further, the anchoring ribs and the connecting bolts are made into a whole.
The utility model has the beneficial effects that: the utility model has simple structure, the reinforcing device is firmly installed and is not easy to be destabilized or sink, the well cover can be effectively prevented from sinking in the process of reinforcing concrete around the well, the well cover can be effectively prevented from being destabilized in the process of using the road, and the problems of sinking, inclination and the like of the well cover caused by the infirm fixed pivot in the process of installing the cast iron well cover of the inspection well can be solved; the height difference between the inspection well cover and the road can be reduced, the one-time acceptance qualified rate is improved, various diseases such as instability, inclination, damage, sinking, well circumferential cracking and sinking of the well cover are solved, the use durability and the driving comfort of the road surface are improved, the normal use function of the road is exerted, and the urban landscape is improved.
Drawings
FIG. 1 is a schematic illustration of reinforcement of an inspection well in accordance with an embodiment;
FIG. 2 is a schematic view of the construction of the reinforcement device of the present invention;
in the figure, 1, a connecting bolt, 2, an upper nut, 3, a positioning jacking, 4, a lower nut, 5, a gasket, 6, a precast concrete well ring, 7, an anchoring rib, 8, an asphalt layer, 9, a reinforcing steel bar, 10, a water stabilizing layer, 11, a cast iron well lid, 12 and a concrete well barrel.
Detailed Description
The utility model will now be further illustrated by way of non-limiting examples in conjunction with the accompanying drawings:
as shown in the attached drawings, the anti-sedimentation device for the inspection well comprises a precast concrete well ring 6 arranged on the upper part of a concrete well barrel 12, wherein the precast concrete well ring 6 is in the prior art, and a plurality of holes are formed in the upper part of the precast concrete well ring 6. 6 upper portions of precast concrete walling crib are provided with two at least corresponding reinforcing apparatus, reinforcing apparatus includes that both ends all have the connecting bolt 1 of external screw thread, connecting bolt 1's both ends respectively threaded connection have nut 2 and lower nut 4, connecting bolt 1's lower extreme set up in the hole on the precast concrete walling crib 6, be provided with gasket 5 between nut 4 and 6 top surfaces of precast concrete walling crib down, gasket 5 activity is worn to establish on connecting bolt 1. The gasket 5 is closely attached to the top surface of the precast concrete well ring 6 through the lower nut 4. The upper end fixedly connected with location top of connecting bolt 1 holds in the palm 3, and location top holds in the palm 3 and is the flat structure, and connecting bolt 1 passes location top and holds in the palm 3 and be fixed together with it, location top holds in the palm 3 and is located 2 lower parts of upper nut. And the connecting bolt 1 is also fixedly connected with an anchoring rib 7 which is transversely arranged. The reinforcing device is connected with surrounding concrete and steel bars into a whole during reinforced concrete construction on the upper part of the shaft, and the anchoring ribs 7 are used for reinforcing the connection of the reinforcing device with the surrounding concrete and the steel bars, so that the reinforcing device is firmly fixed with the surrounding concrete structure. The upper end of the connecting bolt 1 of the reinforcing device is connected with the cast iron well cover 11, so that the arrangement position of the connecting bolt 1 corresponds to the holes in the cast iron well cover 11 and the precast concrete well ring 6. The link of cast iron well lid 11 is located the location and pushes up 3 upper portions of support, and the accessible is adjusted down nut 4 and 5 regulation location and is pushed up the elevation of support 3, utilizes nut 2 and the fixed cast iron well lid 11 of 3 supports in the location top to make the fixed fulcrum of inspection shaft firm reliable.
In the utility model, a plurality of reinforcing devices can be arranged, preferably, four reinforcing devices are arranged at the upper part of the precast concrete well ring 6, the four reinforcing devices correspond to each other in pairs, and the angle between two adjacent reinforcing devices is 90 degrees.
In the utility model, the positioning top support 3 and the connecting screw rod 1 can be connected in various connection modes, and in order to ensure reliable connection, the positioning top support 3 and the connecting bolt 1 are preferably integrally manufactured, for example, can be welded together in a welding mode.
In the utility model, the anchoring rib 7 and the connecting bolt 1 can also be connected in various connection modes, and in order to ensure reliable connection, the anchoring rib 7 and the connecting bolt 1 are integrally manufactured, for example, can be welded together in a welding mode.
Can only install precast concrete walling crib 6 before the road surface structure construction to place the cast iron well lid, firstly can make the asphalt paving machine once pass through, secondly can control the regulation of position between well seat reserved hole and the 6 holes of precast concrete walling crib in advance.
The utility model has simple structure and easy processing, can effectively solve the technical problems of infirm installation of the fixed pivot in the process of reinforcing the inspection well, ensures the engineering construction quality, and can be widely applied to the reinforcement of the inspection well of various buried pipelines such as rainwater, sewage, communication, reclaimed water and the like.
Other parts in this embodiment are the prior art, and are not described herein again.
Claims (4)
1. The utility model provides an inspection shaft anti-settling device, includes precast concrete walling crib (6), characterized by: the precast concrete walling crib (6) upper portion is provided with two at least corresponding reinforcing apparatus, reinforcing apparatus includes that both ends all have connecting bolt (1) of external screw thread, there are nut (2) and lower nut (4) at the both ends of connecting bolt (1) threaded connection respectively, the lower extreme of connecting bolt (1) sets up in the hole on precast concrete walling crib (6), be provided with gasket (5) between nut (4) and precast concrete walling crib (6) top surface down, gasket (5) through nut (4) down with precast concrete walling crib (6) top surface is hugged closely, the upper end fixedly connected with location top support (3) of connecting bolt (1), location top support (3) are located nut (2) lower part, fixedly connected with horizontal setting anchor muscle (7) on connecting bolt (1), the reinforcing device is connected with the surrounding concrete and the steel bars into a whole.
2. The inspection well anti-settling device of claim 1, wherein: the upper portion of the precast concrete well ring (6) is provided with four reinforcing devices, every two of the four reinforcing devices correspond to each other, and the angle between every two adjacent reinforcing devices is 90 degrees.
3. The inspection well anti-settling device of claim 1, wherein: the positioning jacking (3) and the connecting bolt (1) are manufactured into a whole.
4. An inspection well anti-settling device as claimed in claim 1, 2 or 3, wherein: the anchoring ribs (7) and the connecting bolt (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098137.XU CN216999855U (en) | 2021-12-10 | 2021-12-10 | Anti-settling device for inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123098137.XU CN216999855U (en) | 2021-12-10 | 2021-12-10 | Anti-settling device for inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216999855U true CN216999855U (en) | 2022-07-19 |
Family
ID=82383992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123098137.XU Active CN216999855U (en) | 2021-12-10 | 2021-12-10 | Anti-settling device for inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216999855U (en) |
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2021
- 2021-12-10 CN CN202123098137.XU patent/CN216999855U/en active Active
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