CN216973648U

CN216973648U - A precast concrete drain pipe for construction

Info

Publication number: CN216973648U
Application number: CN202220160046.XU
Authority: CN
Inventors: 于文革; 马允良; 韩绍亮
Original assignee: Zhangqiu Fangyuan Cement Products Co ltd
Current assignee: Zhangqiu Fangyuan Cement Products Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-15
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of concrete drain pipes, in particular to a precast concrete drain pipe for building construction. The technical scheme comprises the following steps: the utility model discloses a drain pipe, including drain pipe body and reinforcing bar ring, the reinforcing bar ring is equipped with five altogether the outside annular array welding of reinforcing bar ring has the reinforcing bar, the inboard at the drain pipe body is all pour to reinforcing bar and reinforcing bar ring, the one end outside of drain pipe body is fixed with the lantern ring, the one end inboard that the drain pipe body deviates from the lantern ring is fixed with the collar, the recess has all been seted up at the outside both ends of drain pipe body, the both ends downside of drain pipe body all is fixed with the supporting shoe, the outside diameter of the lantern ring equals with the outside diameter of drain pipe body, the inside diameter of collar equals with the inside diameter of drain pipe body. The utility model is beneficial to moving and convenient for installation operation.

Description

A precast concrete drain pipe for construction

Technical Field

The utility model relates to the technical field of concrete drain pipes, in particular to a precast concrete drain pipe for building construction.

Background

The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and the like. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a Reinforced Concrete Pipe (RCP).

A large number of searches show that: the Chinese utility model patent: the utility model discloses a precast concrete drain pipe which comprises a plurality of drain pipe sections, wherein each drain pipe section comprises a concrete groove and a cover plate, the concrete groove comprises a bottom wall and a side wall, the cross section of the concrete groove in at least one direction is formed into a U shape, and the concrete groove is provided with at least two outlets, one outlet is provided with a notch, and the other outlet is provided with a boss which is inserted into the notch in a matching way so as to connect the two concrete grooves; the concrete slot is characterized in that a plurality of hanging nails are arranged at one end, far away from the bottom wall, of two opposite side walls of the concrete slot along the length direction of the concrete slot, a recessed part is further arranged at the end face of the end along the length direction of the concrete slot and used for laying the cover plate, and the head parts of the hanging nails are exposed in the recessed part. Two adjacent drainage pipe sections are connected in a concave-convex matched inserting mode, the manufacturing process is simple, the installation is convenient, the weight of the component can be reduced, the construction efficiency can be improved while materials are saved, and the green development concept is met.

When carrying out building construction, need bury the drain pipe underground, be convenient for drainage and the blowdown to the later stage, and the drain pipe of these now mostly adopts concrete placement to form, and current concrete drain pipe installation is inconvenient, and is unfavorable for the removal to concrete drain pipe, especially to the great concrete drain pipe of volume, consequently, needs a concrete drain pipe that is favorable to removing, the installation operation of being convenient for now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precast concrete drain pipe for building construction, which has the advantages of being convenient to move and install and operate, and solves the problems that the existing concrete drain pipe is inconvenient to install and is not beneficial to moving the concrete drain pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a precast concrete drain pipe for construction, includes drain pipe body and reinforcing bar ring, the reinforcing bar ring is equipped with five altogether the outside annular array welding of reinforcing bar ring has the reinforcing bar, reinforcing bar and reinforcing bar ring are all pour the inboard at the drain pipe body, the one end outside of drain pipe body is fixed with the lantern ring, the one end inboard that the drain pipe body deviates from the lantern ring is fixed with the collar, the outside both ends of drain pipe body are all seted up flutedly, the both ends downside of drain pipe body all is fixed with the supporting shoe.

Preferably, the outer diameter of the collar is equal to the outer diameter of the drain pipe body, and the inner diameter of the mounting ring is equal to the inner diameter of the drain pipe body. Effect of facilitating mutual connection of drain pipe bodies through collar and mounting ring

Preferably, the inside diameter of the collar is matched with the outside diameter of the mounting ring, and the length of the collar is larger than that of the mounting ring. The lantern ring is sleeved inside the mounting ring, so that the effect of protecting the drain pipe body is facilitated.

Preferably, the length of the supporting block is smaller than the diameter of the outer side of the drain pipe body, the upper end of the supporting block is arc-shaped, and the arc is matched with the outer side of the drain pipe body. The supporting of the drain pipe body is facilitated through the supporting block, and the stability of the drain pipe body is improved.

Preferably, the depth of the groove is smaller than the thickness of the side wall of the drain pipe body, and the groove is positioned on the outer side of the reinforcing steel bar. The groove is favorable for installing the hoisting rope, and the hoisting movement of the drain pipe body is facilitated.

Compared with the prior art, the utility model has the following beneficial effects:

1. the drainage pipe body is sleeved in the sleeve ring through the mounting ring at one end when the drainage pipe body is mounted and connected, so that the drainage pipe body is convenient to use, and the stability of the drainage pipe body is improved through the reinforcing steel bars and the reinforcing steel rings in the drainage pipe body.

2. The drain pipe body is favorable for realizing the effects of moving and supporting the drain pipe body by arranging the groove and the supporting block, the hoisting rope of the drain pipe body is arranged in the groove, the hoisting rope is favorable for hoisting and moving the drain pipe body, and the support of the drain pipe body is realized under the action of the supporting block.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of the right view structure of the present invention;

fig. 3 is a left side view structural diagram of the present invention.

In the figure: 1. a collar; 2. a drain pipe body; 3. reinforcing steel bars; 4. a reinforcing bar ring; 5. a groove; 6. a mounting ring; 7. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a precast concrete drain pipe for construction, including drain pipe body 2 and reinforcing bar ring 4, reinforcing bar ring 4 is equipped with five altogether, the outside annular array welding of five reinforcing bar rings 4 has reinforcing bar 3, reinforcing bar 3 and reinforcing bar ring 4 are all pour the inboard at drain pipe body 2, the one end outside of drain pipe body 2 is fixed with the lantern ring 1, the one end inboard that drain pipe body 2 deviates from lantern ring 1 is fixed with collar 6, the outside both ends of drain pipe body 2 are all seted up flutedly 5, the both ends downside of drain pipe body 2 all is fixed with supporting shoe 7.

The outside diameter of the collar 1 is equal to the outside diameter of the drain pipe body 2, and the inside diameter of the mounting ring 6 is equal to the inside diameter of the drain pipe body 2.

The inside diameter of the lantern ring 1 is matched with the outside diameter of the mounting ring 6, and the length of the lantern ring 1 is larger than that of the mounting ring 6.

When being connected the installation of drain pipe body 2, cup joint drain pipe body 2 in the lantern ring 1 through the collar 6 of collar of one end, be convenient for to drain pipe body 2's use, and drain pipe body 2's inside is favorable to improving drain pipe body 2's steadiness through reinforcing bar 3 and reinforcing bar ring 4.

Example two

Referring to fig. 1 to 3, an embodiment of the present invention includes: compared with the first embodiment, the precast concrete drain pipe for building construction further includes: the length of supporting shoe 7 is less than the outside diameter of drain pipe body 2, and the upper end of supporting shoe 7 is circular-arc, and the outside looks adaptation of circular arc and drain pipe body 2.

The depth of the groove 5 is less than the thickness of the side wall of the drain pipe body 2, and the groove 5 is positioned outside the reinforcing steel bar 3.

Install the hoist and mount rope of drain pipe body 2 in recess 5, be favorable to hoisting and removing drain pipe body 2 through the hoist and mount rope, and realize the support to drain pipe body 2 under the effect of supporting shoe 7 class.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a precast concrete drain pipe for construction, includes drain pipe body (2) and reinforcing bar ring (4), its characterized in that: the utility model discloses a drainage pipe, including reinforcing bar ring (4), reinforcing bar ring (4) are equipped with five altogether the outside annular array welding of reinforcing bar ring (4) has reinforcing bar (3), the inboard at drain pipe body (2) is all pour in reinforcing bar (3) and reinforcing bar ring (4), the one end outside of drain pipe body (2) is fixed with the lantern ring (1), the one end inboard that deviates from the lantern ring (1) of drain pipe body (2) is fixed with collar (6), the outside both ends of drain pipe body (2) all are seted up fluted (5), the both ends downside of drain pipe body (2) all is fixed with supporting shoe (7).

2. The precast concrete drainage pipe for construction according to claim 1, wherein: the outside diameter of the lantern ring (1) is equal to the outside diameter of the drain pipe body (2), and the inside diameter of the mounting ring (6) is equal to the inside diameter of the drain pipe body (2).

3. The precast concrete drainage pipe for construction according to claim 1, wherein: the inner diameter of the lantern ring (1) is matched with the outer diameter of the mounting ring (6), and the length of the lantern ring (1) is larger than that of the mounting ring (6).

4. The precast concrete drainage pipe for construction according to claim 1, wherein: the length of the supporting block (7) is smaller than the diameter of the outer side of the drain pipe body (2), the upper end of the supporting block (7) is arc-shaped, and the arc is matched with the outer side of the drain pipe body (2).

5. The precast concrete drainage pipe for construction according to claim 1, wherein: the depth of the groove (5) is smaller than the thickness of the side wall of the drain pipe body (2), and the groove (5) is positioned on the outer side of the reinforcing steel bar (3).