CN212772474U

CN212772474U - Concrete structure doped with indentation steel wire

Info

Publication number: CN212772474U
Application number: CN202021163635.0U
Authority: CN
Inventors: 王鹏宇; 李双欣; 赵文雯
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a concrete structure of doping indentation copper wire relates to concrete product technical field, including the concrete well lid, the outside fixed mounting of concrete well lid has the metal outer lane, movable cover has been seted up to the upper surface of metal outer lane, the concrete well lid includes concrete overburden, wire net, first doping concrete layer, second doping concrete layer, third doping concrete layer, the wire net sets up the lower surface at the concrete overburden. The utility model discloses mix indentation copper wire's concrete structure can improve the internal strength of concrete well lid, through being provided with the metal outer lane, can strengthen the external strength of concrete well lid, is convenient for consolidate the outside of concrete well lid to improve the bulk strength of concrete well lid, the staff of being convenient for lifts up the concrete well lid, thereby conveniently removes the concrete well lid after the installation, has reduced intensity of labour.

Description

Concrete structure doped with indentation steel wire

Technical Field

The utility model relates to a concrete products technical field specifically is a concrete structure of doping indentation copper wire.

Background

In the prior art, most inspection well covers are cast by cast iron, but the cast iron has high value, so that the cast iron is often stolen by lawless persons, the road is not smooth, even major traffic accidents are caused, and casualties often occur, so that the replacement strength of the inspection well covers is increased in many municipal works at present, and the cast iron inspection well covers are replaced by concrete structures or other materials with low value per se.

The well lid that adopts concrete placement at present needs the same with the thickness of original cast-in-iron well lid under the condition of not changing the base, but concrete placement's well lid is lower with original cast-in-iron well lid compare intensity, can't satisfy the operation requirement, and concrete placement's well lid is comparatively heavy, and the quality is great, needs several people to make a concerted effort to lift up, inconvenient removal after the installation, and intensity of labour is higher.

Therefore, it is necessary to invent a concrete structure doped with indented steel wires to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix concrete structure of indentation copper wire to the concrete structure intensity that provides current doping indentation copper wire among the above-mentioned background art is lower and the inconvenient problem of removing is solved.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the concrete structure doped with the indentation steel wires comprises a concrete well cover, wherein a metal outer ring is fixedly mounted on the outer side of the concrete well cover, a movable cover is arranged on the upper surface of the metal outer ring, the concrete well cover comprises a concrete covering layer, a steel wire mesh, a first doped concrete layer, a second doped concrete layer and a third doped concrete layer, the steel wire mesh is arranged on the lower surface of the concrete covering layer, the first doped concrete layer is arranged on the lower surface of the steel wire mesh, a first reinforcing rib is arranged in the middle of the first doped concrete layer, the second doped concrete layer is arranged on the lower surface of the first doped concrete layer, a second reinforcing rib is arranged in the middle of the second doped concrete layer, the third doped concrete layer is arranged on the lower surface of the second doped concrete layer, and a third reinforcing rib is arranged in the middle of the third doped concrete layer, the upper surface of the metal outer ring is provided with a groove, a connecting rod is fixedly mounted inside the groove, and a steel wire rope is fixedly mounted in the middle of the connecting rod.

Optionally, the movable cover is matched with the tops of the grooves, an opening groove is formed in one side of the top of the movable cover, the number of the grooves is four, and the four grooves are distributed in an annular array.

Optionally, the doped indentation steel wires are arranged on two sides of the interior of the first doped concrete layer, the second doped concrete layer and the third doped concrete layer.

Optionally, the first reinforcing rib, the second reinforcing rib and the third reinforcing rib are all made by welding a plurality of reinforcing steel bars in a staggered manner.

Optionally, one end of the connecting rod penetrates through the metal outer ring and extends to the inside of the concrete well cover.

Optionally, a middle hole is formed in the middle of the concrete well cover, and a water leakage hole is formed in the outer side, close to the middle hole, of the upper surface of the concrete well cover.

Optionally, the thickness of the concrete covering layer is smaller than that of the first doped concrete layer, and the thicknesses of the first doped concrete layer, the second doped concrete layer and the third doped concrete layer are the same.

The utility model discloses a technological effect and advantage:

1. the utility model discloses, through concrete overburden, the wire net, first doping concrete layer, the second dopes concrete layer, the third dopes concrete layer, mix the indentation copper wire, first strengthening rib, the second strengthening rib, the third strengthening rib, cooperation setting between, can improve the internal strength of concrete well lid, through being provided with the metal outer lane, can strengthen the external strength of concrete well lid, be convenient for consolidate the outside of concrete well lid, thereby the bulk strength of concrete well lid has been improved, the lower problem of intensity has been solved.

2. The utility model discloses, through the cooperation setting between metal outer lane, recess, connecting rod, the wire rope, the staff of being convenient for lifts up the concrete well lid to the concrete well lid after the installation is removed to the convenience, has reduced intensity of labour, has solved the problem of inconvenient removal.

Drawings

Fig. 1 is a schematic top view of a concrete manhole cover structure according to the present invention;

fig. 2 is a schematic perspective view of the metal outer ring structure of the present invention;

FIG. 3 is a schematic side view cross-sectional view of the concrete well cover structure of the present invention;

fig. 4 is a schematic side view of the metal outer ring structure of the present invention.

In the figure: 1. a concrete well cover; 2. a metal outer ring; 3. a movable cover; 4. opening a groove; 5. a mesopore; 6. a water leakage hole; 7. a concrete cover layer; 8. steel wire mesh; 9. a first doped concrete layer; 10. a second doped concrete layer; 11. a third doped concrete layer; 12. doping the indentation steel wire; 13. a first reinforcing rib; 14. a second reinforcing rib; 15. a third reinforcing rib; 16. a groove; 17. a connecting rod; 18. a steel cord.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a concrete structure doped with indentation steel wires as shown in figures 1-4, which comprises a concrete well cover 1, wherein a middle hole 5 is arranged in the middle of the concrete well cover 1, a water leakage hole 6 is arranged on the outer side of the upper surface of the concrete well cover 1 close to the middle hole 5, a metal outer ring 2 is fixedly arranged on the outer side of the concrete well cover 1, the external strength of the concrete well cover 1 can be enhanced by arranging the metal outer ring 2, the external part of the concrete well cover 1 is convenient to be reinforced, a movable cover 3 is arranged on the upper surface of the metal outer ring 2, a slotting groove 4 is arranged on one side of the top part of the movable cover 3, the concrete well cover 1 comprises a concrete covering layer 7, a steel wire mesh 8, a first doped concrete layer 9, a second doped concrete layer 10, a third doped concrete layer 11, the first doped concrete layer 9, the second doped concrete layer 10 and the third doped concrete layer 11, wherein the doped indentation steel wires 12 are, the steel wire mesh 8 is arranged on the lower surface of the concrete covering layer 7, the first doped concrete layer 9 is arranged on the lower surface of the steel wire mesh 8, the thickness of the concrete covering layer 7 is smaller than that of the first doped concrete layer 9, the first reinforcing rib 13 is arranged in the middle of the first doped concrete layer 9, the second doped concrete layer 10 is arranged on the lower surface of the first doped concrete layer 9, the second reinforcing rib 14 is arranged in the middle of the second doped concrete layer 10, the third doped concrete layer 11 is arranged on the lower surface of the second doped concrete layer 10, the thicknesses of the first doped concrete layer 9, the second doped concrete layer 10 and the third doped concrete layer 11 are the same, the third reinforcing rib 15 is arranged in the middle of the third doped concrete layer 11, and the first reinforcing rib 13, the second reinforcing rib 14 and the third reinforcing rib 15 are all formed by welding a plurality of reinforcing steel bars in a staggered mode through the concrete covering layer 7, The concrete well cover comprises a steel wire mesh 8, a first doped concrete layer 9, a second doped concrete layer 10, a third doped concrete layer 11, a doped indentation steel wire 12, a first reinforcing rib 13, a second reinforcing rib 14 and a third reinforcing rib 15 which are arranged in a matched manner, the internal strength of the concrete well cover 1 can be improved, the overall strength of the concrete well cover 1 is improved, and the problem of low strength is solved, wherein a groove 16 is formed in the upper surface of a metal outer ring 2, a movable cover 3 is matched with the top of the groove 16, the number of the grooves 16 is four, the four grooves 16 are distributed in an annular array, connecting rods 17 are fixedly arranged in the grooves 16, one end of each connecting rod 17 penetrates through the metal outer ring 2 and extends into the concrete well cover 1, steel wire ropes 18 are fixedly arranged in the middle of each connecting rod 17, and the steel wire ropes 18 are arranged in a matched manner through the metal outer ring 2, the, the concrete well cover 1 is convenient for the staff to lift up to conveniently remove the concrete well cover 1 after the installation, reduce intensity of labour, solved the problem of inconvenient removal.

This practical theory of operation: through the wire net 8, mix indentation copper wire 12, first strengthening rib 13, second strengthening rib 14, third strengthening rib 15 sets up the inside connectivity that can strengthen concrete well lid 1 at concrete well lid 1's inside, set up the outside at concrete well lid 1 through metal outer lane 2, can consolidate the outside of concrete well lid 1, promote concrete well lid 1's stretch-proofing and shock resistance, thereby concrete well lid 1's intensity has been improved, when removing concrete well lid 1, open movable cover 3 and pull out wire rope 18 through beating slotted 4 loan, twine wire rope 18 on steel pipe or stick again, conveniently lift concrete well lid 1 from the base, thereby be convenient for remove concrete well lid 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a concrete structure of adulterated indentation copper wire, includes concrete well lid (1), its characterized in that: the concrete manhole cover comprises a concrete manhole cover (1), wherein a metal outer ring (2) is fixedly mounted on the outer side of the concrete manhole cover (1), a movable cover (3) is arranged on the upper surface of the metal outer ring (2), the concrete manhole cover (1) comprises a concrete covering layer (7), a steel wire mesh (8), a first doped concrete layer (9), a second doped concrete layer (10) and a third doped concrete layer (11), the steel wire mesh (8) is arranged on the lower surface of the concrete covering layer (7), the first doped concrete layer (9) is arranged on the lower surface of the steel wire mesh (8), a first reinforcing rib (13) is arranged in the middle of the first doped concrete layer (9), the second doped concrete layer (10) is arranged on the lower surface of the first doped concrete layer (9), a second reinforcing rib (14) is arranged in the middle of the second doped concrete layer (10), and the third doped concrete layer (11) is arranged on the lower surface of the second doped concrete layer (10), the middle part of the third doped concrete layer (11) is provided with a third reinforcing rib (15), the upper surface of the metal outer ring (2) is provided with a groove (16), a connecting rod (17) is fixedly arranged inside the groove (16), and a steel wire rope (18) is fixedly arranged in the middle of the connecting rod (17).

2. The indentation steel wire-doped concrete structure according to claim 1, wherein:

the movable cover (3) is matched with the top of the groove (16), one side of the top of the movable cover (3) is provided with an opening groove (4), the number of the grooves (16) is four, and the grooves (16) are distributed in an annular array.

3. The indentation steel wire-doped concrete structure according to claim 1, wherein:

and doped indentation steel wires (12) are arranged on two sides of the interior of the first doped concrete layer (9), the second doped concrete layer (10) and the third doped concrete layer (11).

4. The indentation steel wire-doped concrete structure according to claim 1, wherein:

the first reinforcing rib (13), the second reinforcing rib (14) and the third reinforcing rib (15) are all made of a plurality of reinforcing steel bars through staggered welding.

5. The indentation steel wire-doped concrete structure according to claim 1, wherein:

one end of the connecting rod (17) penetrates through the metal outer ring (2) and extends to the interior of the concrete well cover (1).

6. The indentation steel wire-doped concrete structure according to claim 1, wherein:

the middle part of the concrete well cover (1) is provided with a middle hole (5), and the outer side, close to the middle hole (5), of the upper surface of the concrete well cover (1) is provided with a water leakage hole (6).

7. The indentation steel wire-doped concrete structure according to claim 1, wherein:

the thickness of the concrete covering layer (7) is smaller than that of the first doped concrete layer (9), and the thicknesses of the first doped concrete layer (9), the second doped concrete layer (10) and the third doped concrete layer (11) are the same.