CN215522294U

CN215522294U - Recycled concrete pipe based on construction waste

Info

Publication number: CN215522294U
Application number: CN202121274751.4U
Authority: CN
Inventors: 陈泳文; 黄华英
Original assignee: Shenzhen Yong'an Environmental Protection Industrial Co ltd
Current assignee: Shenzhen Yong'an Environmental Protection Industrial Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-14
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a construction waste-based recycled concrete pipe which comprises a concrete pipeline main body, wherein one end of the concrete pipeline main body is provided with a connecting structure, two fixing structures are symmetrically arranged in the concrete pipeline main body, each fixing structure comprises an arc-shaped clamping plate, a square plugging block is arranged on each arc-shaped clamping plate, the outer sides of the two fixing structures are respectively provided with a pushing baffle, and two reset springs are symmetrically arranged between the two fixing structures and the two pushing baffles in the concrete pipeline main body. The utility model relates to a recycled concrete pipe based on construction waste, which belongs to the field of concrete pipes, and can be used for conveniently fixing two adjacent concrete pipes together by arranging a fixing structure so as to prevent the two adjacent concrete pipes from being easily separated from each other; through setting up reset spring, can be convenient for block fixed knot structure in fixed slot and No. two spread grooves to finally be convenient for two adjacent concrete pipe together fixed.

Description

Recycled concrete pipe based on construction waste

Technical Field

The utility model relates to the field of concrete pipes, in particular to a recycled concrete pipe based on construction waste.

Background

Concrete pipes are pipes made of concrete or reinforced concrete in bulk and used for transporting fluids such as water, oil, gas, etc. The concrete pipe can be divided into four types, namely plain concrete pipe, common reinforced concrete pipe, self-stress reinforced concrete pipe and prestressed concrete pipe. According to the different internal diameters of concrete pipes, the concrete pipes can be divided into small-diameter pipes, medium-diameter pipes and large-diameter pipes. The pressure pipe can be divided into low pressure pipe and pressure pipe according to the difference of the water pressure bearing capacity of the pipe, and the working pressure of the pressure pipe is generally 0.4, 0.6, 0.8, 1.0, 1.2 MPa and the like. Concrete pipes are classified into plain pipes, spigot-and-socket pipes, and tongue-and-groove pipes, depending on the type of pipe joint. The interface forms comprise a cement mortar plaster interface, a steel wire mesh cement mortar plaster interface, cement mortar socket joint, rubber ring socket joint and the like; the existing recycled concrete tongue-and-groove type pipes based on construction waste are directly inserted together without corresponding fixed connection structures when being used and installed, so that two adjacent concrete pipes are easily separated from each other, and the use of the concrete pipes is finally influenced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a recycled concrete pipe based on construction waste, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a recycled concrete pipe based on building rubbish, includes concrete pipe main part, concrete pipe main part's one end is provided with connection structure, the internal symmetry of concrete pipe main part is provided with two fixed knot construct, fixed knot construct and contain the arc cardboard, be provided with square sprue, two on the arc cardboard fixed knot construct's the outside all is provided with one and promotes the baffle, the internal symmetry that lies in of concrete pipe main part is provided with two reset spring between two fixed knot constructs and two promotion baffles.

Preferably, connecting slot has been seted up to the one end of concrete pipe main part and be located concrete pipe main part inner wall, connecting slot is the loop configuration, two spring storage grooves have been seted up to the symmetry on concrete pipe main part's the outer wall, two square flexible holes have been seted up to the symmetry on connecting slot's the inner wall, two square flexible hole is accomodate the groove with two springs respectively and is run through with connecting slot.

Preferably, the connection structure loop configuration, two fixed slot have been seted up to the symmetry on connection structure's the inner wall, two a spread groove has all been seted up on fixed slot's the inner wall, two a spread groove runs through two fixed slot and connection structure's outer wall respectively, two spread grooves have been seted up to connection structure's outer end symmetry, No. two spread grooves run through connection structure's outer end and fixed slot, a spread groove.

Preferably, the two fixing structures are symmetrically arranged on the inner side of the concrete pipeline main body, and the two square blocks are arranged at the inner ends of the two arc-shaped clamping plates.

Preferably, two promote the baffle and be located two spring storage grooves that the symmetry was seted up on the concrete pipe main part outer wall respectively, two the inner of promoting the baffle all is provided with a square flexible post, square flexible post passes the square flexible hole of seting up in the concrete pipe main part and links to each other with the arc cardboard.

Preferably, the two return springs are respectively positioned in two spring accommodating grooves symmetrically formed in the outer wall of the concrete pipeline main body, and the two return springs are respectively installed on the two square telescopic columns.

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

by arranging the fixing structure, two adjacent concrete pipes can be conveniently fixed together, and the two adjacent concrete pipes are prevented from being easily separated from each other; through setting up reset spring, can be convenient for block fixed knot structure in fixed slot and No. two spread grooves to finally be convenient for two adjacent concrete pipe together fixed.

Drawings

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

FIG. 2 is a schematic structural view of a concrete pipe body according to the present invention;

FIG. 3 is a schematic structural view of a connection structure according to the present invention;

fig. 4 is a schematic structural diagram of the position relationship of the fixing structure, the pushing baffle and the return spring of the present invention.

In the figure: 1. a concrete pipe body; 2. a connecting structure; 3. a fixed structure; 4. pushing the baffle; 5. a return spring; 6. a connecting clamping groove; 7. a spring receiving groove; 8. a square telescopic hole; 9. fixing the clamping groove; 10. a first connecting groove; 11. a second connecting groove; 12. an arc-shaped clamping plate; 13. a square block; 14. a square telescopic column.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a recycled concrete pipe based on construction waste, including concrete pipe main part 1, concrete pipe main part 1's one end is provided with connection structure 2, the symmetry is provided with two fixed knot construct 3 in the concrete pipe main part 1, fixed knot construct 3 contains arc cardboard 12, be provided with square sprue 13 on the arc cardboard 12, two fixed knot construct 3's the outside all is provided with one and promotes baffle 4, the symmetry is provided with two reset spring 5 in concrete pipe main part 1 between being located two fixed knot construct 3 and two promotion baffles 4.

In this embodiment, connecting groove 6 has been seted up to the one end of concrete pipe main part 1 and on being located 1 inner wall of concrete pipe main part, and connecting groove 6 is the loop configuration, and two springs have been seted up on the outer wall of concrete pipe main part 1 to accomodate groove 7, and two square telescopic holes 8 have been seted up to the symmetry on connecting groove 6's the inner wall, and two square telescopic holes 8 are respectively accomodate two springs groove 7 and are run through with connecting groove 6.

In this embodiment, 2 ring structure of connection structure, two fixed slot 9 have been seted up to the symmetry on 2's of connection structure's the inner wall, have all seted up a spread groove 10 on two fixed slot 9's the inner wall, and two spread grooves 10 run through two fixed slot 9 and 2's outer wall respectively, and two No. two spread grooves 11 have been seted up to connection structure 2's outer end symmetry, and No. two spread grooves 11 run through connection structure 2's outer end and fixed slot 9, a spread groove 10.

In this embodiment, in order to facilitate fixing two adjacent concrete pipes together, prevent that two adjacent concrete pipes from easily mutual separation, set up fixed knot structure 3, two fixed knot structure 3 symmetries set up the inboard at concrete pipe main part 1, and two square sprue 13 sets up the inner at two arc cardboard 12.

In this embodiment, two promote baffle 4 and lie in two springs that the symmetry was seted up respectively and accomodate the groove 7 on the outer wall of concrete pipe main part 1, two inner that promote baffle 4 all are provided with a square flexible post 14, and square flexible post 14 passes the square flexible hole 8 of seting up in the concrete pipe main part 1 and links to each other with arc cardboard 12.

In this embodiment, in order to facilitate the card of fixed knot structure 3 in fixed slot 9 and No. two spread grooves 11 to finally be convenient for two adjacent concrete pipe together fixed, set up reset spring 5, two reset spring 5 are located two springs that the symmetry was seted up respectively on the outer wall of concrete pipe main part 1 and accomodate the groove 7 in, and two reset spring 5 are installed respectively on two square flexible posts 14.

It should be noted that, when the recycled concrete pipe based on construction waste is used and installed, the pushing baffle plate 4 on one of the concrete pipe main bodies 1 is pushed inwards to move the fixing structure 3 inwards, at the same time, the return spring 5 is compressed, then the connecting structure 2 on the other concrete pipe main body 1 is inserted into the connecting clamping groove 6 formed on the concrete pipe main body 1, in the process that the connecting structure 2 is inserted into the connecting clamping groove 6, the square telescopic column 14 passes through the second connecting groove 11, when the connecting structure 2 is completely inserted into the connecting clamping groove 6, the pushing baffle plate 4 is loosened, at the same time, the return spring 5 pushes the pushing baffle plate 4 outwards, the pushing baffle plate 4 drives the square telescopic column 14 to move outwards, and when the square telescopic column 14 moves outwards, the fixing structure 3 is driven to move outwards, thereby make arc cardboard 12 and the square sprue 13 card on the fixed knot construct 3 go into fixed slot 9 and No. two spread groove 11 in can, thereby finally accomplished concrete pipe's installation.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a recycled concrete pipe based on building rubbish, includes concrete pipe main part (1), the one end of concrete pipe main part (1) is provided with connection structure (2), its characterized in that: concrete pipe main part (1) interior symmetry is provided with two fixed knot constructs (3), fixed knot constructs (3) and contains arc cardboard (12), be provided with square sprue (13) on arc cardboard (12), two the outside of fixed knot structure (3) all is provided with one and promotes baffle (4), concrete pipe main part (1) is inherent to be located two fixed knot constructs (3) and two and promotes between baffle (4) the symmetry and be provided with two reset spring (5).

2. The recycled concrete pipe based on construction waste as claimed in claim 1, wherein: one end of concrete pipe main part (1) just is located and has seted up connecting groove (6) on concrete pipe main part (1) inner wall, connecting groove (6) are the loop configuration, two springs have been seted up on the outer wall of concrete pipe main part (1) and have been accomodate groove (7), two square flexible hole (8), two have been seted up to the symmetry on the inner wall of connecting groove (6) square flexible hole (8) are accomodate groove (7) with two springs respectively and are run through with connecting groove (6).

3. The recycled concrete pipe based on construction waste as claimed in claim 2, wherein: connection structure (2) loop configuration, two fixed slot (9), two have all been seted up to the symmetry on the inner wall of connection structure (2) a spread groove (10), two on the inner wall of fixed slot (9) a spread groove (10) runs through two fixed slot (9) and connection structure's (2) outer wall respectively, two spread groove (11) have been seted up to the outer end symmetry of connection structure (2), No. two spread groove (11) run through the outer end of connection structure (2) with fixed slot (9), spread groove (10).

4. The recycled concrete pipe based on construction waste as claimed in claim 3, wherein: the two fixing structures (3) are symmetrically arranged on the inner side of the concrete pipeline main body (1), and the two square plugging blocks (13) are arranged at the inner ends of the two arc-shaped clamping plates (12).

5. The recycled concrete pipe based on construction waste as claimed in claim 4, wherein: two promote baffle (4) and be located two spring storage groove (7) that the symmetry was seted up on concrete pipe main part (1) outer wall respectively, two the inner that promotes baffle (4) all is provided with a square flexible post (14), square flexible hole (8) that set up in concrete pipe main part (1) are passed in square flexible post (14) and are linked to each other with arc cardboard (12).

6. The recycled concrete pipe based on construction waste as claimed in claim 5, wherein: the two reset springs (5) are respectively positioned in two spring accommodating grooves (7) symmetrically formed in the outer wall of the concrete pipeline main body (1), and the two reset springs (5) are respectively installed on two square telescopic columns (14).