CN203238664U

CN203238664U - Octagonal inspection well

Info

Publication number: CN203238664U
Application number: CN 201320100453
Authority: CN
Inventors: 王加明
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-06
Filing date: 2013-03-06
Publication date: 2013-10-16
Anticipated expiration: 2023-03-06

Abstract

The utility model discloses an octagonal inspection well which comprises a well lid ring, a well lid and a well body provided with a water inlet and a water outlet. A well cup-joint ring is arranged on the top portion of the well body, the well lid ring is installed on the well cup-joint ring, the well lid is in the shape of a regular octangle, the well lid ring is provided with a well lid cavity which is in the shape of a regular octangle, the well lid is installed inside the well lid cavity of the well lid ring in an embedding mode, and the outer wall of the well lid ring is also in the shape of a regular octangle. The octagonal inspection well has the advantages that conducting directions are increased, water drainage is facilitated, bearing force is improved, and materials are saved.

Description

The octagon inspection shaft

Technical field

The utility model relates to a kind of octagon inspection shaft.

Background technology

At present, the inspection shaft of prior art has two kinds of shapes: one, square inspection well, and its pressure-bearing is little, and is many with material, and can only the four direction conducting; Two, circular manhole, though its pressure-bearing is large, but difficulty of processing is large, and relatively more difficult minute of guiding angle is not easy to produce, and cost is high.

Summary of the invention

Technical problem to be solved in the utility model is the defective that overcomes prior art, and a kind of octagon inspection shaft is provided, and it has increased conducting direction, is beneficial to draining, has improved bearing capacity, has saved material.

In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of octagon inspection shaft, comprise well cover cycle and well lid and have water inlet and the well body of delivery port, the top of well body is provided with well cover adapter ring, well cover cycle is installed in the top of well cover adapter ring, and described well lid is the polygon-octagonal shape, and well cover cycle has the well lid chamber of polygon-octagonal shape, well lid is inlaid in the well lid chamber of well cover cycle, and the outer wall of described well cover cycle also is the polygon-octagonal shape.

Further, described well body is positive octagonal column body structure.

Further, described well body is made by polymer matrix composites.

Further, described well cover cycle is made by polymer matrix composites.

Further, described well lid is made by cast iron materials or polymer matrix composites.

After having adopted technique scheme, well cover cycle of the present utility model and well lid have increased conducting direction by the original circular or square polygon-octagonal shape that is improved to, be beneficial to draining, improve bearing capacity, saved material, be convenient to batch production, improved production efficiency, reduced cost, the well body is made by integral type, and adopts resin-based materials, have intensity height, toughness strong, without infiltration, acid-alkali-corrosive-resisting, the advantages such as easy construction.

Description of drawings

Fig. 1 is the structural representation of octagon inspection shaft of the present utility model;

Fig. 2 is the top view of Fig. 1;

Fig. 3 is the structure sectional view of well cover cycle of the present utility model;

Fig. 4 is the top view of Fig. 3.

The specific embodiment

Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings,

Shown in Fig. 1 ~ 4, a kind of octagon inspection shaft, comprise well cover cycle 2 and well lid 1 and have water inlet 4-2 and the well body 4 of delivery port 4-1, the top of well body 4 is provided with well cover adapter ring 3, well cover cycle 2 is installed in the top of well cover adapter ring 3, and well lid 1 is the polygon-octagonal shape, and well cover cycle 2 has the well lid chamber 2-1 of polygon-octagonal shape, well lid 1 is inlaid in the well lid chamber 2-1 of well cover cycle 2, and the outer wall 2-2 of well cover cycle 2 also is the polygon-octagonal shape.

As shown in Figure 1, well body 4 is positive octagonal column body structure.

Well body 4 is made by polymer matrix composites.

Well cover cycle 2 is made by polymer matrix composites.

Well lid 1 is made by cast iron materials or polymer matrix composites.

Well cover cycle of the present utility model and well lid are by the original circular or square polygon-octagonal shape that is improved to, increase conducting direction, be beneficial to draining, improved bearing capacity, saved material, be convenient to batch production, improved production efficiency, reduced cost, the well body is made by integral type, and the employing resin-based materials, have intensity height, toughness strong, without infiltration, acid-alkali-corrosive-resisting, the advantages such as easy construction.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. octagon inspection shaft, comprise well cover cycle (2) and well lid (1) and have water inlet (4-2) and the well body (4) of delivery port (4-1), the top of well body (4) is provided with well cover adapter ring (3), well cover cycle (2) is installed in the top of well cover adapter ring (3), it is characterized in that: described well lid (1) is the polygon-octagonal shape, well cover cycle (2) has the well lid chamber (2-1) of polygon-octagonal shape, well lid (1) is inlaid in the well lid chamber (2-1) of well cover cycle (2), and the outer wall (2-2) of described well cover cycle (2) also is the polygon-octagonal shape.

2. octagon inspection shaft according to claim 1, it is characterized in that: described well body (4) is positive octagonal column body structure.

3. octagon inspection shaft according to claim 1 and 2, it is characterized in that: described well body (4) is made by polymer matrix composites.

4. octagon inspection shaft according to claim 1 and 2, it is characterized in that: described well cover cycle (2) is made by polymer matrix composites.

5. octagon inspection shaft according to claim 1 and 2, it is characterized in that: described well lid (1) is made by cast iron materials or polymer matrix composites.