A new well wall reinforcing structure

Abstract

The utility model discloses a novel well perimeter reinforcing structure belongs to municipal engineering technical field, this novel well perimeter reinforcing structure, including L type C30 reinforced concrete well ring, L type C30 reinforced concrete well ring bottom fixedly connected with semi -rigid base, L type C30 reinforced concrete well ring inner wall fixedly connected with elastic waterproof filling material, L type C30 reinforced concrete well ring top is provided with the anti -theft well lid, the anti -theft well lid top is installed with the well seat of matching, L type C30 reinforced concrete well ring top fixedly connected with asphalt surface layer, the utility model discloses through setting up anti -theft well lid and well seat, and the well seat and well lid integrative pouring form integral force structure, increase the overall stress surface of well lid to improve the well perimeter service life, reduce the well perimeter settlement problem caused by the upper car pressure, and simultaneously, the concrete form of well seat outside can effectively improve the overall anti -settlement ability, and the lower semi -rigid base can also effectively bear the overall pressure, and control settlement.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering technology, and in particular to a novel well perimeter reinforcement structure. Background Technology

[0002] With the continuous increase in urban traffic flow, the load on manhole covers and surrounding road surfaces by vehicles is becoming increasingly significant. Long-term exposure to the pressure of heavy vehicles can easily lead to cracks, depressions, and other defects in the road surface around the manholes. This not only affects the smoothness of the road and driving comfort but may also cause safety hazards. Due to the complexity of geological conditions and the disturbance of the surrounding soil during the construction of underground pipelines, uneven settlement can easily occur between the manhole body and the surrounding soil. This uneven settlement can cause stress concentration in the structure around the manhole, further aggravating the damage to the road surface around the manhole, and may even lead to unevenness between the manhole cover and the road surface, affecting the normal use and sealing of the manhole cover.

[0003] The manholes on existing roads often experience settlement around the manholes, which leads to common situations where vehicles bounce around the manholes. The manhole reinforcement needs to be redone multiple times. This is because, on the one hand, the reinforcement structure around the manhole is not integrated with the manhole cover, resulting in structural problems; on the other hand, the manhole is deep, and uneven settlement of the soil at the bottom causes the manhole cover to sink along with it.

[0004] Therefore, there is an urgent need to provide a new type of well perimeter reinforcement structure to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a new well perimeter reinforcement structure.

[0006] To solve the above-mentioned technical problems, the present invention adopts a technical solution as follows: a novel well perimeter reinforcement structure is provided, including an L-shaped C30 reinforced concrete well ring, wherein a semi-rigid foundation is fixedly connected to the bottom of the L-shaped C30 reinforced concrete well ring, and an elastic waterproof filling material is fixedly connected to the inner wall of the L-shaped C30 reinforced concrete well ring. The inner wall of the elastic waterproof filling material is provided with a manhole body, the top of the L-shaped C30 reinforced concrete manhole ring is provided with an anti-theft manhole cover, the top of the anti-theft manhole cover is installed with a matching manhole base, and the top of the L-shaped C30 reinforced concrete manhole ring is fixedly connected with an asphalt surface layer.

[0007] The present invention is further configured such that: the L-shaped C30 reinforced concrete well ring and the matching well base are integrally cast with anchor bolts, reinforcing bars and concrete; the anchor bolts provide strong anchoring force, penetrate deep into the L-shaped C30 reinforced concrete well ring and the matching well base, and prevent relative displacement between the two; the reinforcing bars enhance tensile strength and resist tensile and shear forces.

[0008] Through the above technical solutions, the concrete encapsulation and filling ensures a seamless and dense connection, reducing the risk of loosening and separation, and ensuring long-term stable operation. At the same time, the integrated casting reduces gaps and weak points between different components, reducing the risk of water and corrosive substances intruding. The L-shaped C30 reinforced concrete well ring itself has high strength, and combined with the protective effects of anchor bolts and steel bars, it can effectively delay structural aging and corrosion, and extend its service life.

[0009] The present invention is further configured such that: two connectors are installed on the matching well base, and the anti-theft well cover is fixedly connected to the matching well base through the connectors.

[0010] Through the above technical solution, the two connectors provide a stable connection point, dispersing the external force on the anti-theft manhole cover and preventing it from shifting, flipping, or falling off under the influence of vehicles or external impacts. This ensures that the cover always firmly covers the manhole. At the same time, the reasonably distributed connectors enable the anti-theft manhole cover to better transfer the pressure it bears to the matching manhole base and foundation structure, improving the overall load-bearing capacity. Even under heavy traffic conditions, the manhole cover can be used normally, reducing the frequency of maintenance and replacement due to damage to the anti-theft manhole cover.

[0011] The present invention is further configured such that the L-shaped C30 reinforced concrete well ring and the inspection well body are flexibly connected by filling with elastic waterproof filler material.

[0012] Through the above technical solution, the elastic waterproof filling material has good elasticity and can deform and buffer when the two are relatively displaced, avoiding cracking and damage at the connection due to uneven settlement. At the same time, the elastic waterproof filling material itself has waterproof performance. When filled in the gap between the L-shaped C30 reinforced concrete well ring and the inspection well body, it forms a reliable sealing barrier to prevent groundwater, rainwater and other water from seeping into the inspection well body, preventing water erosion of the facilities inside the well, and preventing the surrounding soil from becoming soft due to long-term water immersion, which would affect the stability of the inspection well body.

[0013] The present invention is further configured such that the inner wall of the L-shaped C30 reinforced concrete well ring and the semi-rigid foundation are both compatible with the corresponding elastic waterproof filling material and the outer wall of the inspection well.

[0014] The above technical solution enables the elastic waterproof filling material to form a tight sealing structure between the L-shaped C30 reinforced concrete well ring, the semi-rigid foundation and the inspection well body, effectively preventing rainwater and groundwater from seeping into the soil around the well body, avoiding problems such as soil softening and well body settlement caused by leakage. At the same time, it can also prevent sewage from leaking into the surrounding environment, protecting groundwater resources and the surrounding environment.

[0015] The beneficial effects of this utility model are as follows: 1. This utility model sets up an anti-theft manhole cover and a matching manhole base. The manhole base and the manhole cover are cast together to form an integrated load-bearing structure, which increases the overall load-bearing surface of the manhole cover, thereby improving the service life of the manhole and reducing the settlement problem caused by the pressure of vehicles above. At the same time, the concrete form of the outer side of the manhole base can effectively improve the overall anti-settlement capacity, and the semi-rigid foundation below can also effectively bear the overall pressure and control settlement. 2. By setting up an elastic waterproof filling material, this utility model can form a flexible connection between the manhole cover and the manhole body. On the one hand, when there is a small amount of uneven settlement in the lower manhole body, the elastic material can offset the small deformation. On the other hand, even if the lower manhole body experiences a large amount of settlement, the flexible connection will prevent the upper manhole cover from settling significantly. Moreover, the settlement problem in the lower part of the manhole body can be quickly repaired by repairing the connection of the manhole cover. Furthermore, since the upper structure is relatively stable, it can effectively avoid the settlement problem of the surface layer where the manhole cover is located caused by uneven settlement of the manhole body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] In the diagram: 1. L-shaped C30 reinforced concrete manhole ring; 2. Semi-rigid foundation; 3. Elastic waterproof filling material; 4. Inspection manhole body; 5. Anti-theft manhole cover; 6. Matching manhole base; 7. Asphalt surface layer. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0019] Please see Figure 1A novel well reinforcement structure includes an L-shaped C30 reinforced concrete well ring 1, which is integrally cast with a matching well base 6 via anchor bolts, reinforcing bars, and concrete. The anchor bolts provide strong anchoring force, penetrating deeply into the L-shaped C30 reinforced concrete well ring 1 and the matching well base 6 to prevent relative displacement. The reinforcing bars enhance tensile strength, resisting tensile and shear forces. The concrete encapsulation ensures a seamless and dense connection, reducing the risk of loosening and separation, and ensuring long-term stable operation. Simultaneously, the integral casting reduces gaps and weak points between different components, lowering the risk of water and corrosive substances intrusion. The L-shaped C30 reinforced concrete well ring 1 itself has high strength, and combined with the protective effects of the anchor bolts and reinforcing bars, it effectively delays structural aging and corrosion. With a long service life, the L-shaped C30 reinforced concrete well ring 1 has a semi-rigid foundation 2 fixedly connected to its bottom. An elastic waterproof filler material 3 is fixedly connected to the inner wall of the L-shaped C30 reinforced concrete well ring 1. An inspection well body 4 is set inside the inner wall of the elastic waterproof filler material 3. An anti-theft well cover 5 is installed on the top of the L-shaped C30 reinforced concrete well ring 1. A matching well base 6 is installed on the top of the anti-theft well cover 5. Two connectors are installed on the matching well base 6, and the anti-theft well cover 5 is fixedly connected to its matching well base 6 through the connectors. The two connectors provide stable connection points, dispersing the external force on the anti-theft well cover 5 and preventing it from shifting, flipping, or falling off under vehicle pressure, external impact, etc., ensuring that it always firmly covers the well opening. At the same time, the reasonably distributed connectors can... The anti-theft manhole cover 5 better transmits the pressure it bears to the matching manhole base 6 and the foundation structure, improving the overall load-bearing capacity. Even under heavy traffic conditions, it can ensure the normal use of the manhole cover and reduce the frequency of maintenance and replacement due to damage to the anti-theft manhole cover 5. The top of the L-shaped C30 reinforced concrete manhole ring 1 is fixedly connected with an asphalt surface layer 7. The L-shaped C30 reinforced concrete manhole ring 1 and the inspection manhole body 4 are flexibly connected by filling with elastic waterproof filler material 3. The elastic waterproof filler material 3 has good elasticity and can deform and buffer when the two are relatively displaced, avoiding cracking and damage at the connection due to uneven settlement. At the same time, the elastic waterproof filler material 3 itself has waterproof properties and fills the gap between the L-shaped C30 reinforced concrete manhole ring 1 and the inspection manhole body 4. The gaps form a reliable sealing barrier, preventing groundwater and rainwater from seeping into the inspection well body 4, preventing water erosion of the facilities inside the well, and avoiding the surrounding soil from softening due to long-term water immersion, which would affect the stability of the inspection well body 4. The inner walls of the L-shaped C30 reinforced concrete well ring 1 and the semi-rigid foundation 2 are both fitted with the corresponding elastic waterproof filling material 3 and the outer wall of the inspection well body 4. This allows the elastic waterproof filling material 3 to form a tight sealing structure between the L-shaped C30 reinforced concrete well ring 1, the semi-rigid foundation 2 and the inspection well body 4, effectively preventing rainwater and groundwater from seeping into the soil around the well body, avoiding problems such as soil softening and well body settlement caused by leakage. At the same time, it can also prevent sewage from leaking into the surrounding environment, protecting groundwater resources and the surrounding environment.

[0020] When this utility model is in use, if the upper part of the manhole cover is subjected to heavy pressure, the anti-theft manhole cover 5 and the asphalt surface layer 7 directly bear the force and transmit the pressure to the L-shaped C30 reinforced concrete manhole ring 1 and the matching manhole base 6 integrated structural system. The elastic waterproof filling material 3, as a buffer layer, can reduce the force transmission to the manhole body 4, reduce the pressure on the manhole body 4 and uneven settlement. When the manhole body 4 settles unevenly, if the settlement amplitude is small, it can be offset by the flexible connection of the elastic waterproof filling material 3. If the settlement amplitude is large, the L-shaped C30 reinforced concrete manhole ring 1 and the matching manhole base 6 integrated structural system can bear the upper pressure and is not prone to large-scale overall settlement of the manhole cover. Settlement is prevented by further repairing and filling the settlement deformation of the elastic waterproof filling material 3.

[0021] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A new well circumference reinforcing structure, comprising an L-shaped C30 reinforced concrete well circle (1), characterized in that: The bottom of the L-shaped C30 reinforced concrete well ring (1) is fixedly connected to a semi-rigid foundation (2), and the inner wall of the L-shaped C30 reinforced concrete well ring (1) is fixedly connected to an elastic waterproof filling material (3). The inner wall of the elastic waterproof filling material (3) is provided with a manhole body (4), the top of the L-shaped C30 reinforced concrete manhole ring (1) is provided with an anti-theft manhole cover (5), the top of the anti-theft manhole cover (5) is provided with a matching manhole seat (6), and the top of the L-shaped C30 reinforced concrete manhole ring (1) is fixedly connected with an asphalt surface layer (7).

2. A novel wellbore reinforcement structure according to claim 1, characterized in that: The L-shaped C30 reinforced concrete well ring (1) and the matching well base (6) are integrally cast with anchor bolts, steel bars and concrete.

3. The novel well perimeter reinforcement structure according to claim 1, characterized in that: Two connectors are installed on the matching well base (6), and the anti-theft well cover (5) is fixedly connected to its matching well base (6) through the connectors.

4. A novel wellbore reinforcement structure according to claim 1, characterized by: The L-shaped C30 reinforced concrete well ring (1) and the inspection well body (4) are flexibly connected by filling with elastic waterproof filler material (3).

5. A novel wellbore reinforcement structure according to claim 1, characterized by: The inner walls of the L-shaped C30 reinforced concrete well ring (1) and the semi-rigid foundation (2) are both compatible with the corresponding elastic waterproof filling material (3) and the outer wall of the inspection well body (4).

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