CN211480837U

CN211480837U - Novel pipeline joint protector

Info

Publication number: CN211480837U
Application number: CN202020517018.XU
Authority: CN
Inventors: 温宇阳; 王炜; 李勇超
Original assignee: China Mobile Group Henan Co Ltd
Current assignee: China Mobile Group Henan Co Ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-11
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a novel pipeline joint protector, including the concrete casing, the inside of concrete casing is sealed there are pipeline joint protection eyelidretractor and steel pipe, pipeline joint protection eyelidretractor includes the steel sheet base, the last skin weld of steel sheet base has the vertical steel sheet support that three equidistance distribute, and the steel pipe puts at the upper surface of vertical steel sheet support, the inside activity joint of steel pipe has two seven-hole plum blossom plastic tubing. This novel pipe joint protector, stability is strong, utilizes steel sheet and reinforcing bar to constitute stable structure, resists the pipe joint department through the long-time rainwater erosion, the car rolls and sinks the condition of the sunken dislocation of pipe joint department that causes such as sinking naturally, has blocked the contact of seven hole plum blossom plastic tubing joint departments with external concrete, avoids in the concrete fragment admission pipe that leads to because of natural reason to avoid the pipeline to block to scrap.

Description

Novel pipeline joint protector

Technical Field

The utility model relates to a communication pipeline technical field specifically is a novel pipe joint protector.

Background

The underground optical cable construction is generally to lead the optical cable to pass through a seven-hole plum blossom pipe and be buried underground. However, due to the objective reason of construction length, a complete pipeline is not used, and a large number of seven-hole plum blossom pipes are connected together for use.

The existing technology of cement-encapsulated joints at the positions and parts of unprotected joints of pipelines can cause sinking and dislocation of the joints of the pipelines under the conditions of long-time rainwater erosion, automobile rolling, natural sinking and the like, and crushed stone sundries enter the pipelines to cause blockage of the pipelines and damage and scrap of the pipelines, thereby bringing great influence and hidden danger to later engineering construction and maintenance. In addition, after the joint breaks, the ground needs to be excavated to a large area to determine the joint breaking position, and the precise positioning for repairing can not be carried out.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, a novel pipe joint protector is provided, stability is strong, utilize steel sheet and reinforcing bar to constitute stable structure, resist pipe joint department through long-time rainwater erosion, the car rolls and sink the condition of the sunken dislocation of pipe joint department that causes such as nature, the contact of seven-hole plum blossom plastic tubing joint department with external concrete has been blocked, avoid in the concrete fragment admission pipe that leads to because of the nature reason, thereby avoid the pipeline to block scrapping, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pipe joint protector, includes the concrete casing, the inside of concrete casing is sealed has pipe joint protection support and steel pipe, pipe joint protection support includes the steel sheet base, the upper surface welding of steel sheet base has the vertical steel sheet support that three equidistance distribute, and the steel pipe puts the upper surface at vertical steel sheet support, the inside activity joint of steel pipe has two seven hole plum blossom plastic tubings, the one end that the steel pipe was kept away from to seven hole plum blossom plastic tubings exposes in the outside of concrete casing, and the junction of two seven hole plum blossom plastic tubings has cup jointed the plastic pipe joint sleeve pipe.

As an optimal technical scheme of the utility model, the pipe joint protection eyelidretractor still includes four reinforcing bars, and the even two sets of symmetrical welding of four reinforcing bars are in the side of three vertical steel sheet supports.

As an optimal technical scheme of the utility model, three vertical steel sheet supports are parallel mutually, and vertical steel sheet support sets up with steel sheet base is perpendicular, and the thickness of vertical steel sheet support and steel sheet base is 5 mm.

As an optimized technical scheme of the utility model, the reinforcing bar is the phi 14 steel pipe.

As an optimal technical scheme of the utility model, the diameter of steel pipe is 140mm, vertical steel sheet support goes up the centre and is the center pin, surely goes out the cylindrical recess that the radius is 70mm, and the steel pipe is located inside the cylindrical recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the novel pipe joint protector of example, stable bearing structure is constituteed to steel sheet base, vertical steel sheet support and reinforcing bar, has guaranteed under the sunken condition in ground, and pipe joint is difficult to the fracture.

2. The utility model discloses the novel pipeline joint protector of example, the pipeline is wrapped up by the steel pipe outward, has guaranteed that the pipeline can not get into seven holes plum blossom plastic tubing inside debris such as rubble under the not hard up circumstances of dislocation distortion, avoids causing the pipeline to lead to scrapping, and on bearing structure was arranged in to the steel pipe, convenient operation, it is durable to stabilize after the concrete casing is sealed.

3. The novel pipeline joint protector of the example of the utility model adopts metal materials as a plurality of parts, and the pipeline joint after the pipeline joint protection support is placed can be quickly positioned by utilizing a metal detector to find out the fault position, thereby improving the fault removal efficiency for maintenance work; and the pipeline joint protection support is convenient to manufacture, the required materials are more in the market, the cost is low, and the batch production price is lower.

4. The utility model discloses the novel pipe joint protector of example, stability is strong, utilizes steel sheet and reinforcing bar to constitute stable structure, resists the pipe joint department through the condition of the sunken dislocation of the pipe joint department that causes such as long-time rainwater erosion, car roll and sink naturally, has blocked the contact of seven hole plum blossom plastic tubing joint departments with external concrete, avoids in the concrete fragment admission pipe that leads to because of natural reason to avoid the pipeline to block to scrap.

Drawings

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

FIG. 2 is a schematic view of the concrete shell of FIG. 1 with the concrete shell removed;

fig. 3 is a schematic cross-sectional structure of the present invention;

fig. 4 is a schematic structural view of the plastic pipe joint sleeve of the present invention.

In the figure: 1 steel plate base, 2 vertical steel plate supports, 3 reinforcing bars, 4 steel pipes, 5 seven-hole plum blossom plastic pipes, 6 concrete casings and 7 plastic pipe joint sleeves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel pipe joint protector, including concrete casing 6, concrete casing 6's inside is sealed has pipe joint protection support and steel pipe 4, pipe joint protection support includes steel sheet base 1, steel sheet base 1's upper surface welding has vertical steel sheet support 2 that three equidistance distribute, and steel pipe 4 puts at vertical steel sheet support 2's upper surface, steel pipe 4's inside activity joint has two seven hole plum blossom plastic tubings 5, seven hole plum blossom plastic tubings 5 keep away from the one end of steel pipe 4 and expose in concrete casing 6's the outside, and the junction of two seven hole plum blossom plastic tubings 5 has cup jointed plastic pipe joint sleeve pipe 7, avoid the concrete to enter into inside seven hole plum blossom plastic tubings 5 through seven hole plum blossom plastic tubings 5's junction.

The pipeline joint protection support device further comprises four steel bars 3, two groups of even steel bars 3 are symmetrically welded on the side faces of the three vertical steel plate supports 2, the steel plate base 1, the vertical steel plate supports 2 and the steel bars 3 form a stable supporting structure, and the pipeline joint is not easy to break under the condition that the ground is sunken.

Three vertical steel plate support 2 are parallel to each other, and vertical steel plate support 2 sets up with steel sheet base 1 is perpendicular, and the thickness of vertical steel plate support 2 and steel sheet base 1 is 5 mm.

The steel bar 3 is a phi 14 steel pipe, a plurality of parts are made of metal materials, and the pipeline joint with the pipeline joint protection support can be quickly positioned by using a metal detector to find out a fault position, so that the fault removal efficiency is improved for maintenance work; and the pipeline joint protection support is convenient to manufacture, the required materials are more in the market, the cost is low, and the batch production price is lower.

The diameter of steel pipe 4 is 140mm, and vertical steel sheet support 2 is the center pin in the middle of the top edge is, surely goes out the cylindrical recess that the radius is 70mm, and inside steel pipe 4 was located cylindrical recess, the pipeline was wrapped up by steel pipe 4 outward, guaranteed that debris such as rubble can not get into seven holes plum blossom plastic tubing 5 inside under the not hard up circumstances of dislocation distortion of pipeline, avoid causing the pipeline to stop scrapping, on steel pipe 4 arranged in bearing structure, convenient operation, concrete casing 6 sealed after stable durable.

Whole novel pipe joint protector, stability is strong, utilizes steel sheet and 3 constitutions stable structures of reinforcing bar, resists pipe joint department through the condition of the sunken dislocation of pipe joint department that long-time rainwater corrodes, the car rolls and sink naturally etc. and cause, has blocked the contact of 5 joint departments of seven hole plum blossom plastic tubing and external concrete, avoids in the concrete fragment admission pipe that leads to because of natural reason to avoid the pipeline to block to scrap.

When in use:

before construction, the pipeline joint protection support is placed in a dug pit;

then, one of the two seven-hole plum blossom plastic pipes 5 to be connected penetrates into the supporting protector device, and the two seven-hole plum blossom plastic pipes 5 to be connected are butted by a plastic pipe joint sleeve 7;

moving the supporting and protecting device to the central position of the joint of the two seven-hole plum blossom plastic pipes 5;

placing the steel pipe 4 in a groove at the upper end of the pipeline joint protection support;

and finally, forming a concrete shell 6 at the joint of the pipeline by using concrete to encapsulate.

The utility model discloses stability is strong, utilizes steel sheet and 3 constitutions stable structures of reinforcing bar, resists the pipe joint department through long-time rainwater erosion, the car roll and sink naturally etc. the pipe joint department condition of the dislocation that sinks that causes, has blocked the contact of seven holes plum blossom plastic tubing 5 joints departments with external concrete, avoids in the concrete fragment admission pipe that leads to because of natural reason to avoid the pipeline to block to scrap.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel pipe joint protector comprises a concrete shell (6), and is characterized in that: the inside of concrete case (6) is sealed and is had pipe joint protection eyelidretractor and steel pipe (4), pipe joint protection eyelidretractor includes steel sheet base (1), the upper surface welding of steel sheet base (1) has vertical steel sheet support (2) that three equidistance distribute, and steel pipe (4) puts the upper surface at vertical steel sheet support (2), the inside activity joint of steel pipe (4) has two seven hole plum blossom plastic tubings (5), the one end that steel pipe (4) were kept away from in seven hole plum blossom plastic tubings (5) exposes in the outside of concrete case (6), and the junction of two seven hole plum blossom plastic tubings (5) has cup jointed plastic pipe joint (7).

2. The new pipe joint protector of claim 1, wherein: the pipeline joint protection support device further comprises four steel bars (3), and two groups of even steel bars (3) are symmetrically welded on the side faces of the three vertical steel plate supports (2).

3. The new pipe joint protector of claim 1, wherein: three vertical steel plate supports (2) are parallel to each other, the vertical steel plate supports (2) are perpendicular to the steel plate base (1), and the thicknesses of the vertical steel plate supports (2) and the steel plate base (1) are 5 mm.

4. The new pipe joint protector of claim 2, wherein: the steel bar (3) is a phi 14 steel pipe.

5. The new pipe joint protector of claim 1, wherein: the diameter of the steel pipe (4) is 140mm, the center of the upper edge of the vertical steel plate support (2) is a central shaft, a cylindrical groove with the radius of 70mm is cut out, and the steel pipe (4) is located inside the cylindrical groove.