CN218204552U - Device for preventing uneven settlement between inspection well and periphery - Google Patents
Device for preventing uneven settlement between inspection well and periphery Download PDFInfo
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- CN218204552U CN218204552U CN202221646624.7U CN202221646624U CN218204552U CN 218204552 U CN218204552 U CN 218204552U CN 202221646624 U CN202221646624 U CN 202221646624U CN 218204552 U CN218204552 U CN 218204552U
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Abstract
The utility model discloses a device for preventing uneven settlement of an inspection well and the periphery, which comprises a pavement structure layer, a settlement-preventing inspection well cover, an inspection well shaft, a water inlet pipe, a water outlet pipe and an inspection well chamber; the inspection well shaft is arranged below the pavement structure layer, the anti-settling inspection well cover is placed above the inspection well shaft and is horizontal to the pavement structure layer, the lower part of the inspection well shaft is connected with an inspection well chamber, one side of the inspection well chamber is connected with a water inlet pipe, and the other side of the inspection well chamber is connected with a water outlet pipe; reinforced concrete is arranged around the bottom of the inspection well shaft and connected with the bottom of the pavement structure layer, and a settlement prevention bearing plate is arranged at the connection position of the reinforced concrete and the bottom of the pavement structure layer. The scheme of this application solves the inhomogeneous settlement problem between road structure and the inspection shaft jointly from different directions, makes the vehicle travel safer comfortable.
Description
Technical Field
The utility model relates to a city infrastructure field, especially a prevention inspection shaft and peripheral differential settlement device.
Background
The uneven settlement of the inspection well and the surrounding road structure layer under the motor and non-motor vehicle lanes of the municipal road causes the cracking and the crushing of the asphalt layer and the concrete layer of the road surface around the inspection well, the sinking or the protrusion of the well cover frame area is caused, and the potential safety hazard exists in the driving process. Sinking or protruding well covers are common problems in many cities in China and become a big problem for scratching citizens and city managers. In order to prevent under the town road, inspection shaft and peripheral road structural layer differential settlement cause the well lid arch or sink, adopt at present to set up more and prevent subsiding the inspection shaft well lid, start from the inspection shaft well lid, come the balanced differential settlement problem.
The road structure is generally composed of a roadbed, a base layer and a pavement structure layer, and the thickness and the material of each structure layer are different. Inspection wells are typically constructed of brick or reinforced concrete. Because the inspection well is different from the material of the surrounding road structure layer, the settlement performance is different, although the problem of uneven settlement in a short time is relieved to a certain extent by the settlement-prevention well cover, the unevenness near the junction of the inspection well and the road caused by the relative settlement between the inspection well and the road structure layer for a long time is almost unavoidable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that proposes in the background art, designed a prevention inspection shaft and peripheral inhomogeneous settlement device, with prevent subsiding well lid mutually support, solve the inhomogeneous settlement problem between road structure and the inspection shaft jointly from the direction of difference, make the vehicle travel safer comfortable.
Realize above-mentioned purpose the utility model discloses a technical scheme does:
a device for preventing uneven settlement of an inspection well and the periphery comprises a pavement structure layer, a settlement-preventing inspection well cover, an inspection well shaft, a water inlet pipe, a water outlet pipe and an inspection well chamber;
the inspection well shaft is arranged below the pavement structure layer, the anti-settling inspection well cover is placed above the inspection well shaft and is horizontal to the pavement structure layer, the lower part of the inspection well shaft is connected with an inspection well chamber, one side of the inspection well chamber is connected with a water inlet pipe, and the other side of the inspection well chamber is connected with a water outlet pipe;
reinforced concrete is arranged around the bottom of the inspection well shaft and connected with the bottom of the pavement structure layer, and a settlement prevention bearing plate is arranged at the connection position of the reinforced concrete and the bottom of the pavement structure layer.
It should be further noted that the reinforced concrete is cylindrical and annular.
It needs to be further explained that the inner wall of the inspection well chamber is provided with an overhaul ladder stand.
It is further noted that the water inlet pipe is horizontally higher than the water outlet pipe.
Has the advantages that:
the utility model provides a prevention inspection shaft and peripheral inhomogeneous settlement device, this device set up between inspection shaft and road structure layer and connect the loading board, as the buffer between inspection shaft and the road structure. The connection loading board can slow down the impact effect that receives between vehicle and the inspection shaft effectively, along with uneven settlement and can rotate relatively between road structure layer and the inspection shaft, can play the cushioning effect when the vehicle goes, and the effect of "bridgehead attachment strap" among the similar bridge engineering is unlikely to produce unevenness when producing uneven settlement between the two, makes the driving safer comfortable.
Drawings
FIG. 1 is a plan view of the device for preventing uneven settlement around an inspection well according to the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
in the figure, 1-pavement structure layer; 2-anti-settling manhole cover; 3-checking a well shaft; 4-reinforcing concrete; 5-preventing the carrier plate from settling; 6-water inlet pipe; 7-a water outlet pipe; 8, overhauling the crawling ladder; 9-inspection well chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a device for preventing uneven settlement of an inspection well and the periphery comprises a pavement structure layer 1, a settlement-preventing inspection well cover 2, an inspection well shaft 3, a water inlet pipe 6, a water outlet pipe 7 and an inspection well chamber 9;
the inspection well shaft 3 is arranged below the pavement structure layer 1, the anti-settling inspection well cover 2 is placed above the inspection well shaft 3 and is horizontal to the pavement structure layer 1, the lower part of the inspection well shaft 3 is connected with an inspection well chamber 9, one side of the inspection well chamber 9 is connected with a water inlet pipe 6, and the other side of the inspection well chamber 9 is connected with a water outlet pipe 7;
and reinforced concrete 4 is arranged around the bottom of the inspection well shaft 3 and is connected with the bottom of the pavement structure layer 1, and a settlement prevention bearing plate 5 is arranged at the joint of the reinforced concrete 4 and the bottom of the pavement structure layer 1.
It should be further noted that the reinforced concrete 4 has a cylindrical ring shape.
It should be further explained that the inner wall of the inspection well chamber 9 is provided with an access ladder 8.
It is further noted that the water inlet pipe 6 is located at a higher level than the water outlet pipe 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A device for preventing uneven settlement of an inspection well and the periphery is characterized by comprising a pavement structure layer (1), a settlement-preventing inspection well cover (2), an inspection well shaft (3), a water inlet pipe (6), a water outlet pipe (7) and an inspection well chamber (9);
the inspection well shaft (3) is arranged below the pavement structure layer (1), the anti-settling inspection well cover (2) is placed above the inspection well shaft (3) and is horizontal to the pavement structure layer (1), an inspection well chamber (9) is connected below the inspection well shaft (3), one side of the inspection well chamber (9) is connected with the water inlet pipe (6), and the other side of the inspection well chamber is connected with the water outlet pipe (7);
the inspection well is characterized in that reinforced concrete (4) is arranged around the bottom of the inspection well shaft (3) and connected with the bottom of the pavement structure layer (1), and a settlement prevention bearing plate (5) is arranged at the connection position of the reinforced concrete (4) and the bottom of the pavement structure layer (1).
2. The device for preventing differential settlement between inspection well and surrounding according to claim 1, wherein the reinforced concrete (4) is in the shape of a cylindrical ring.
3. The device for preventing uneven settlement of the inspection well and the periphery as claimed in claim 1, wherein the inner wall of the inspection well chamber (9) is provided with an inspection ladder (8).
4. Device for preventing manhole and surrounding uneven settlement according to claim 1, characterized in that the inlet pipe (6) is horizontally positioned higher than the outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646624.7U CN218204552U (en) | 2022-06-29 | 2022-06-29 | Device for preventing uneven settlement between inspection well and periphery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221646624.7U CN218204552U (en) | 2022-06-29 | 2022-06-29 | Device for preventing uneven settlement between inspection well and periphery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218204552U true CN218204552U (en) | 2023-01-03 |
Family
ID=84647939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221646624.7U Active CN218204552U (en) | 2022-06-29 | 2022-06-29 | Device for preventing uneven settlement between inspection well and periphery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218204552U (en) |
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2022
- 2022-06-29 CN CN202221646624.7U patent/CN218204552U/en active Active
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