CN215488347U

CN215488347U - Cement pipeline for hydraulic engineering

Info

Publication number: CN215488347U
Application number: CN202120094018.8U
Authority: CN
Inventors: 赵孝光; 赵孝芹; 张斌; 朱化堂; 葛强旺; 曹二成; 许雪银; 张卫; 刘二龙
Original assignee: Anhui Bochen Construction Engineering Co ltd
Current assignee: Anhui Bochen Construction Engineering Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2022-01-11
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a cement pipeline for water conservancy projects, and relates to the technical field of water conservancy equipment. The utility model solves the problems of poor effect, time and labor waste caused by using the gunny bag filled with sand stones or mud blocks to block the cement pipe in the prior art, and has simple and convenient operation and strong practicability.

Description

Cement pipeline for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic equipment, in particular to a cement pipeline for hydraulic engineering.

Background

The cement pipe is generally used for the rainwater in cities and towns and the discharge of sewage, also utilizes the cement pipe to carry out agricultural irrigation in many rural areas and uses, because the pre-buried degree of depth of cement pipe is shallower when carrying out agricultural irrigation in rural areas, often can roll the cement pipe breakage when the road surface has heavy truck or great vehicle to pass through, will influence the irrigation of agricultural like this.

At present, two ends of a cement pipe seen by people are in an open shape, when the port of the cement pipe needs to be plugged, sand or mud blocks are filled into a gunny bag, then the gunny bag is plugged at the pipe port, so that the operation is very troublesome, and the plugging effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cement pipeline for hydraulic engineering, which aims to solve the problems that a gunny bag filled with sand stones or mud blocks is poor in effect and time-consuming and labor-consuming in the prior art when used for blocking a cement pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cement pipeline for hydraulic engineering, includes the cement pipe body, this internal steel reinforcement framework that has laid of cement pipe, cement mortar has been pour outward to steel reinforcement framework, cement mortar is made by cement, sand and water stirring, the coaxial pipe of damming that has cup jointed of cement pipe body tip, the notch has been seted up on the pipe of damming, sliding connection has the baffle in the notch, two connecting rods of pipe of damming surface fixedly connected with, two the connecting rod sets up along the notch symmetry, the connecting rod cup joints the hollow tube outward, install the bearing between hollow tube and the connecting rod, install the screw thread section on the hollow tube surface, equal fixed connection nut on the both sides side about the baffle, nut threaded connection is on the hollow tube, slewing mechanism is installed on the connecting rod top, slewing mechanism control hollow tube rotates.

The technical principle of the scheme is as follows: the cement pipe body and the shutoff pipe are installed as required, when the pipe orifice of the cement pipe body is required to be blocked, the rotating mechanism is adjusted, the rotating structure controls the hollow pipe to rotate, the hollow pipe rotates, and the nut drives the baffle plate to move downwards along the notch until the baffle plate completely blocks the port of the cement pipe body.

When water is supplied to the cement pipe body, the rotating mechanism is adjusted, the hollow pipe is controlled to rotate reversely, and the nut drives the baffle to move upwards along the notch to leave the port of the cement pipe body.

Preferably, the bearing is fixedly sleeved on the connecting rod, and the outer surface of the bearing is fixedly connected with the hollow pipe.

Preferably, slewing mechanism includes the roof, roof fixed connection is on the top of two connecting rods, it is connected with branch to rotate on the roof, branch runs through the roof, branch bottom coaxial coupling has first gear, hollow tube outer coaxial coupling has the second gear, first gear and second gear meshing.

Preferably, a disc is fixedly mounted at the top end of the support rod, and a rubber protective layer is wrapped on the outer surface of the disc.

Preferably, the length and the width of the baffle are both larger than the pipe diameter of the cement pipe body.

Compared with the prior art, the utility model has the beneficial effects that: the cement pipe blocking device is simple in structure, ingenious in design and convenient to operate, the hollow pipe can rotate around the connecting rod through the design of the connecting rod, the bearing and the hollow pipe, the baffle can move up and down along the notch only through the rotating disc, the cement pipe body is blocked ingeniously, time and labor are saved, and the blocking effect is good.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a hydraulic engineering cement pipe according to the present invention;

fig. 2 is a schematic view of the internal structure of the intercepting pipe of the present invention.

In the figure: the device comprises a cement pipe body 1, a shutoff pipe 2, a baffle 3, a connecting rod 4, a hollow pipe 5, a nut 6, a top plate 7, a support rod 8, a first gear 9, a second gear 10 and a disc 11.

The specific implementation mode is as follows:

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.

Referring to fig. 1-2, an embodiment of the present invention is shown: the utility model provides a cement pipeline for hydraulic engineering, includes cement pipe body 1, and the cloth is equipped with steel reinforcement framework in the cement pipe body 1, and cement mortar has been pour outward to steel reinforcement framework, and cement mortar is made by cement, sand and water stirring.

The end part of the cement pipe body 1 is coaxially sleeved with an intercepting pipe 2, a notch is formed in the intercepting pipe 2, a baffle 3 is connected in the notch in a sliding mode, and the length and the width of the baffle 3 are both larger than the pipe diameter of the cement pipe body 1. The baffle 3 is favorable for blocking the port of the cement pipe body 1 more tightly. The outer surface of the intercepting pipe 2 is fixedly connected with two connecting rods 4, the two connecting rods 4 are symmetrically arranged along the notches, the hollow pipe 5 is sleeved outside the connecting rod 4, a bearing is installed between the hollow pipe 5 and the connecting rod 4, the bearing is fixedly sleeved on the connecting rod 4, and the outer surface of the bearing is fixedly connected with the hollow pipe 5. Install the screw thread section on the 5 surfaces of hollow tube, equal fixed connection nut 6 on both sides about

baffle

3, 6 threaded connection of nut are on hollow tube 5, and slewing mechanism is installed on 4 tops of connecting rod, and slewing mechanism control hollow tube 5 rotates. The rotating mechanism comprises a top plate 7, the top plate 7 is fixedly connected to the top ends of the two connecting rods 4, a supporting rod 8 is connected to the top plate 7 in a rotating mode, the supporting rod 8 penetrates through the top plate 7, a first gear 9 is coaxially connected to the bottom end of the supporting rod 8, a second gear 10 is coaxially connected to the outer side of the hollow tube 5, and the first gear 9 is meshed with the second gear 10. 8 top fixed mounting of branch has disc 11, and the parcel has the rubber protection layer on the 11 surfaces of disc, and when rotating disc 11, the rubber protection layer of setting can carry out effectual guard action to the human body, avoids taking place the fish tail.

The specific implementation mode is as follows: the cement pipe body 1 and the cut-off pipe 2 are installed as required, when the pipe orifice of the cement pipe body 1 needs to be blocked, the disc 11 is rotated manually, the disc drives the supporting rod 8 to rotate, the first gear 9 of the coaxial connection on the supporting rod 8 drives the second gear 10 meshed with the supporting rod to rotate, the second gear 10 drives the hollow pipe 5 to rotate, the hollow pipe 5 rotates, the nut 6 drives the baffle 3 to move downwards along the notch until the baffle 3 completely blocks the port of the cement pipe body 1.

When water is supplied to the cement pipe body 1, the rotating disc rotates reversely, the hollow pipe 5 rotates reversely, and the nut 6 drives the baffle 3 to move upwards along the notch to leave the port of the cement pipe body 1.

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 cement pipeline for hydraulic engineering, includes cement pipe body (1), laid steel bar framework in cement pipe body (1), cement mortar, its characterized in that have been pour outward to steel bar framework: cement pipe body (1) tip coaxial cup joints pipe of damming (2), the notch has been seted up on pipe of damming (2), sliding connection has baffle (3) in the notch, pipe of damming (2) two connecting rods of surface fixed connection (4), two connecting rod (4) set up along the notch symmetry, connecting rod (4) overcoat has hollow tube (5), install the bearing between hollow tube (5) and connecting rod (4), install the screw thread section on hollow tube (5) surface, equal fixed connection nut (6) on both sides about baffle (3), nut (6) threaded connection is on hollow tube (5), slewing mechanism is installed on connecting rod (4) top, slewing mechanism control hollow tube (5) rotate.

2. The cement pipeline for hydraulic engineering according to claim 1, wherein: the bearing is fixedly sleeved on the connecting rod (4), and the outer surface of the bearing is fixedly connected with the hollow pipe (5).

3. The cement pipeline for hydraulic engineering according to claim 1, wherein: slewing mechanism includes roof (7), roof (7) fixed connection is on the top of two connecting rods (4), it is connected with branch (8) to rotate on roof (7), roof (7) are run through in branch (8), branch (8) bottom coaxial coupling has first gear (9), hollow tube (5) outer coaxial coupling has second gear (10), first gear (9) and second gear (10) meshing.

4. A hydraulic engineering cement pipeline according to claim 3, characterized in that: a disc (11) is fixedly mounted at the top end of the supporting rod (8), and a rubber protective layer is wrapped on the outer surface of the disc (11).

5. The cement pipeline for hydraulic engineering according to claim 1, wherein: the length and the width of the baffle (3) are both larger than the pipe diameter of the cement pipe body (1).