CN211694006U

CN211694006U - Municipal administration gas pipeline operation connects

Info

Publication number: CN211694006U
Application number: CN202020025725.7U
Authority: CN
Inventors: 刘翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-16
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a municipal administration gas pipeline operation connects relates to the operation and connects technical field, including the joint pipe, the fixed surface of joint pipe is connected with the protecting tube, the top fixedly connected with of protecting tube goes up the protecting plate, the protecting plate under the bottom fixedly connected with of protecting tube, the first flange of one end fixedly connected with of joint pipe, the protruding circle of one side fixedly connected with of first flange, the inside of first flange is provided with the internal thread. According to the municipal gas pipeline operation joint, the protection pipe, the upper protection sheet and the lower protection sheet are arranged in a matched mode, so that an effective protection effect can be achieved on the joint pipe, foreign matters are not prone to being accumulated, and the problem that the existing protection effect is not comprehensive enough is solved; through the cooperation setting of first connection pad, protruding circle, insert tube, recess, conveyer pipe, installation piece and fixing bolt, can simplify the connected mode, solved the complicated low condition of efficiency of construction of current connected mode.

Description

Municipal administration gas pipeline operation connects

Technical Field

The utility model relates to an operation connects technical field, specifically is a municipal administration gas pipeline operation connects.

Background

In China, municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting urban life belongs to municipal engineering categories, such as common urban roads, bridges and subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electric power (parts except red lines), telecommunication, heating power, gas and the like, and construction of squares, urban greening and the like belong to the municipal engineering category. Gas is an important component in municipal engineering, and is generally conveyed through a gas pipeline, and at the joint of the pipeline, a working joint is needed for connecting the pipeline.

The current products have the following disadvantages:

1. the connection part is fragile, so that sundries are easy to accumulate, and the protection is not enough;

2. the connection mode at the joint is complex, and the construction speed and efficiency are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a municipal administration gas pipeline operation connects, through the protection piece on the top fixedly connected with of protecting tube, the protection piece under the bottom fixedly connected with of protecting tube, the protruding circle of one side fixedly connected with of first flange, one side fixedly connected with installation piece of conveyer pipe, the inside of installation piece is pegged graft and is had fixing bolt, has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a municipal gas pipeline operation joint comprises a joint pipe, wherein the outer surface of the joint pipe is fixedly connected with a protective pipe, the top of the protective tube is fixedly connected with an upper protective sheet, the bottom of the protective tube is fixedly connected with a lower protective sheet, one end of the joint pipe is fixedly connected with a first connecting disc, one side of the first connecting disc is fixedly connected with a raised ring, the first connecting disc is internally provided with internal threads, one side of the first connecting disc is fixedly connected with a second connecting disc, an inserting pipe is fixedly connected with one side of the second connecting disc, the outer surface of the inserting pipe is provided with external threads, one side of the second connecting disc is provided with a groove, one side of the second connecting disc is provided with a round hole, one side fixedly connected with conveyer pipe of second connection pad, one side fixedly connected with installation piece of conveyer pipe, the inside of installation piece is pegged graft and is had fixing bolt.

Optionally, the diameter of protective tube is greater than the diameter of joint pipe, go up the material of protection piece and be synthetic plastics, the circular arc angle that goes up the protection piece and correspond is one hundred eighty degrees, the inclination of going up the protection piece is forty-five degrees.

Optionally, the inclination angle of the lower protection sheet is sixty degrees, and the arc angle corresponding to the lower protection sheet is one hundred eighty degrees.

Optionally, a hole is formed in one side of the first connecting disc, the hole of the first connecting disc corresponds to the round hole, and the first connecting disc is fixedly connected with the second connecting disc through a fixing bolt and a nut.

Optionally, the insert pipe is in threaded connection with the first connecting disc through an external thread, and the diameter of the insert pipe is smaller than that of the joint pipe.

Optionally, the groove is matched with the protruding ring, and a round hole matched with the fixing bolt is formed in one side of the mounting block.

(III) advantageous effects

The utility model provides a municipal administration gas pipeline operation connects possesses following beneficial effect:

1. this municipal administration gas pipeline operation connects, through the top fixedly connected with at the protecting tube on the protecting piece, the material of going up the protecting piece is synthetic plastics, foreign matter and the extrusion that drops the top can bounce-back, with the protecting tube cooperation, protect the top of joint pipe, through the protecting piece under the bottom fixedly connected with of protecting tube, the inclination of protecting piece is sixty degrees down, be greater than the inclination of protecting piece, can make the protecting tube surface and last protecting piece one foreign matter that sideslips down can the landing to the protecting tube lower part smoothly, through the protecting tube, go up the protecting piece and the cooperation setting of protecting piece down, can play effectual protecting effect to the joint pipe, and be difficult for piling up the foreign matter, the not comprehensive condition of current protecting effect inadequately has been solved.

2. The municipal gas pipeline operation joint is characterized in that a raised ring is fixedly connected with one side of the first connecting disc and is matched with the groove, the contact area is increased, the sealing function can be realized, the raised ring is directly inserted into the groove when the inserted pipe is in threaded connection with the first connecting disc, the connection is very simple and convenient, by fixedly connecting an installation block at one side of the conveying pipe, a fixing bolt is inserted in the installation block and fixedly connects the conveying pipe, the first connecting disc and the second connecting disc through the fixing bolt, one connecting structure is connected with three structures, and connect closely, connection speed is faster, through the cooperation setting of first connection pad, protruding circle, insert tube, recess, conveyer pipe, installation piece and fixing bolt, can simplify the connected mode, has solved the complicated condition that the efficiency is low of construction of current connected mode.

Drawings

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

fig. 2 is a schematic structural view of the joint pipe of the present invention;

fig. 3 is a schematic structural view of the first connection plate of the present invention;

fig. 4 is a schematic structural diagram of a second connection pad of the present invention.

In the figure: 1-joint pipe, 2-protective pipe, 3-upper protective sheet, 4-lower protective sheet, 5-first connecting disc, 6-raised ring, 7-internal thread, 8-second connecting disc, 9-insertion pipe, 10-external thread, 11-groove, 12-round hole, 13-conveying pipe, 14-mounting block and 15-fixing bolt.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a municipal administration gas pipeline operation connects, including adapter tube 1, adapter tube 1's external surface fixedly connected with protective tube 2, protective sheet 3 on protective tube 2's the top fixedly connected with, protective sheet 4 under protective tube 2's the bottom fixedly connected with, adapter tube 1's the first connection pad 5 of one end fixedly connected with, one side fixedly connected with bulge loop 6 of first connection pad 5, the inside of first connection pad 5 is provided with internal thread 7, one side fixedly connected with second connection pad 8 of first connection pad 5, one side fixedly connected with insert tube 9 of second connection pad 8, the surface of insert tube 9 is provided with external screw thread 10, one side of second connection pad 8 is seted up flutedly 11, round hole 12 has been seted up to one side of second connection pad 8, one side fixedly connected with conveyer pipe 13 of second connection pad 8, one side fixedly connected with installation piece 14 of conveyer pipe 13, fixing bolt 15 has been pegged graft to the inside of installation piece 14.

As an optimal technical solution of the utility model: the diameter of the protective pipe 2 is larger than that of the joint pipe 1, the upper protective sheet 3 is made of synthetic plastic, the arc angle corresponding to the upper protective sheet 3 is one hundred eighty degrees, foreign matters falling from the upper side and extrusion can rebound and can be matched with the protective pipe 2 to protect the upper side of the joint pipe 1, the inclination angle of the upper protective sheet 3 is forty-five degrees, the inclination angle of the lower protective sheet 4 is sixty degrees, the arc angle corresponding to the lower protective sheet 4 is one hundred eighty degrees and is larger than that of the upper protective sheet 3, so that the foreign matters sliding down on the outer surface of the protective pipe 2 and one side of the upper protective sheet 3 can smoothly slide to the lower part of the protective pipe 2, one side of the first connecting disc 5 is provided with a hole, the hole of the first connecting disc 5 corresponds to the circular hole 12, the first connecting disc 5 is fixedly connected with the second connecting disc 8 through a fixing bolt 15 and a nut, and the threaded connection of the insertion pipe 9 is, make to connect inseparabler, insert tube 9 passes through

external screw thread

10 and 5 threaded connection of first flange, and the diameter of insert tube 9 is less than the diameter of adapter tube 1, recess 11 and protruding 6 looks adaptations of circle, one side of installation piece 14 offer with the round hole of fixing bolt 15 looks adaptations, protruding circle 6 and recess 11 can play sealed effect when having increased area of contact.

When the user uses, at 1 surface mounting protective tube 2 of joint pipe, at first connection dish 5 one side threaded connection second connection dish 8, insert pipe 9 and first connection dish 5 threaded connection, the hole of first connection dish 5 one side is aimed at to round hole 12 simultaneously, and protruding circle 6 has inserted recess 11 this moment in, inserts fixing bolt 15 in installation piece 14 one side, at first connection dish 5 one side installation fixation nut 15.

In conclusion, when the municipal gas pipeline operation joint is used, the upper protection sheet 3 is fixedly connected to the top of the protection pipe 2, the upper protection sheet 3 is made of synthetic plastic, foreign matters falling from the upper side and extrusion can rebound and can be matched with the protection pipe 2 to protect the upper side of the joint pipe 1, the lower protection sheet 4 is fixedly connected to the bottom of the protection pipe 2, the inclination angle of the lower protection sheet 4 is sixty degrees and is larger than that of the upper protection sheet 3, so that the foreign matters sliding down from the outer surface of the protection pipe 2 and one side of the upper protection sheet 3 can smoothly slide to the lower part of the protection pipe 2, and the joint pipe 1 can be effectively protected by the matching arrangement of the protection pipe 2, the upper protection sheet 3 and the lower protection sheet 4, and is not easy to accumulate the foreign matters, so that the problem that the existing protection effect is not comprehensive enough is solved; by fixedly connecting a raised ring 6 on one side of the first connecting disc 5, the raised ring 6 is matched with the groove 11, the contact area is increased, the sealing function can be realized, the raised ring 6 is directly inserted into the groove 11 when the inserting pipe 9 is in threaded connection with the first connecting disc 5, the connection is very simple and convenient, by fixedly connecting an installation block 14 at one side of the conveying pipe 13, inserting a fixing bolt 15 into the installation block 14, the conveying pipe 13, the first connecting disc 5 and the second connecting disc 8 are fixedly connected by the fixing bolt 15, one connecting structure is connected with three structures, and the connection is tight, the connection speed is higher, the connection mode can be simplified through the matching arrangement of the first connecting disc 5, the convex ring 6, the inserting pipe 9, the groove 11, the conveying pipe 13, the mounting block 14 and the fixing bolt 15, and the problem that the existing connection mode is complex and low in construction efficiency is solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a municipal administration gas pipeline operation connects which characterized in that: the pipe joint comprises a joint pipe (1), a protective pipe (2) is fixedly connected to the outer surface of the joint pipe (1), an upper protective sheet (3) is fixedly connected to the top of the protective pipe (2), a lower protective sheet (4) is fixedly connected to the bottom of the protective pipe (2), a first connecting disc (5) is fixedly connected to one end of the joint pipe (1), a raised ring (6) is fixedly connected to one side of the first connecting disc (5), an internal thread (7) is arranged inside the first connecting disc (5), a second connecting disc (8) is fixedly connected to one side of the first connecting disc (5), an insertion pipe (9) is fixedly connected to one side of the second connecting disc (8), an external thread (10) is arranged on the outer surface of the insertion pipe (9), a groove (11) is formed in one side of the second connecting disc (8), a round hole (12) is formed in one side of the second connecting disc (8), one side of the second connecting disc (8) is fixedly connected with a conveying pipe (13), one side of the conveying pipe (13) is fixedly connected with an installation block (14), and a fixing bolt (15) is inserted into the installation block (14).

2. The municipal gas pipeline operation joint of claim 1, wherein: the diameter of protective tube (2) is greater than the diameter of adapter tube (1), go up the material of protection piece (3) and be synthetic plastics, the circular arc angle that goes up protection piece (3) and correspond is one hundred eighty degrees, the inclination of going up protection piece (3) is forty-five degrees.

3. The municipal gas pipeline operation joint of claim 1, wherein: the inclination angle of the lower protection sheet (4) is sixty degrees, and the arc angle corresponding to the lower protection sheet (4) is one hundred eighty degrees.

4. The municipal gas pipeline operation joint of claim 1, wherein: the hole has been seted up to one side of first connection dish (5), the hole and round hole (12) of first connection dish (5) correspond, first connection dish (5) are through fixing bolt (15) and nut and second connection dish (8) fixed connection.

5. The municipal gas pipeline operation joint of claim 1, wherein: the insert pipe (9) is in threaded connection with the first connecting disc (5) through an external thread (10), and the diameter of the insert pipe (9) is smaller than that of the joint pipe (1).

6. The municipal gas pipeline operation joint of claim 1, wherein: the groove (11) is matched with the protruding ring (6), and one side of the mounting block (14) is provided with a round hole matched with the fixing bolt (15).