CN218863501U

CN218863501U - Coupling mechanism of municipal water supply pipeline

Info

Publication number: CN218863501U
Application number: CN202222880909.3U
Authority: CN
Inventors: 陈吉祥
Original assignee: Hefei Yongsheng Municipal Engineering Co ltd
Current assignee: Hefei Yongsheng Municipal Engineering Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-14
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a coupling mechanism of municipal water supply pipe relates to the pipe connection technology field, including the fixed pipe of first fixed pipe and second, the one end of the fixed pipe of first fixed pipe and the one end of the fixed pipe of second are through fixed subassembly fixedly connected with connecting pipe, and fixed subassembly includes two card section of thick bamboo, four triangle fixed blocks and installation component, and two card section of thick bamboo slide the block respectively and set up the both ends at the connecting pipe inner wall, the beneficial effects of the utility model are that: the movable rod that sets up through fixed subassembly drives the arc pole and is in the connecting tube activity, the arc pole drives trapezoidal board of pounding downshifting and makes two trapezoidal boards of pounding contact with the triangle fixed block, the threaded rod that sets up through the installation component in after the connection is fixed plate and staple, beat T type pole through workman's use tool and make the elastic block contact with the movable rod and cooperate with fixed subassembly and install, be convenient for install fast, improve erection joint efficiency, be favorable to the pipe connection inseparable, the pipe use of being convenient for.

Description

Coupling mechanism of municipal water supply pipeline

Technical Field

The utility model relates to a coupling mechanism, in particular to coupling mechanism of municipal administration water supply pipe belongs to the pipe connection technology field.

Background

The municipal pipeline comprises a water supply pipeline, a water drainage pipe (channel) pipeline, an electric power line (comprising an electric power cable and an overhead wire), a telecommunication line (comprising a communication cable, an optical cable and a broadcast and television line), a gas pipeline, a thermal power pipeline, an oil pipeline and other pipelines and accessory facilities thereof, wherein the connection technology of the water conservancy pipeline is particularly important in the technical field of water conservancy construction, when the water conservancy pipeline is installed, a plurality of pipelines are required to be connected through a connecting mechanism so as to realize the allocation of surface water and underground water in water conservancy engineering and meet the requirements of water conservancy construction, wherein the 'sealed connecting mechanism for the water supply pipeline for municipal fire protection' disclosed by the application number 'CN201822133795. X' is also an increasingly mature technology and comprises a connecting mechanism body, a water supply pipe and a water pipe, a guide groove is formed in the inner wall of the connecting mechanism body, a limiting slide block is connected in a sliding mode in the guide groove and is welded on the surface of a fixed plate, a butt joint block is bonded on the surface of the butt joint block, a water diversion pipe is butt joint in the inner part of the water supply pipe, the surface of the water diversion pipe is welded with a water diversion pipe, and a rotary adjusting screw rod connected to the rotary adjusting mechanism; the utility model provides a sealed coupling mechanism that municipal administration fire control water supply pipe used revolves the drive of adjusting screw and briquetting pushes away the pressure piece down to promote two butt joint pieces to move the butt joint respectively to both sides and in two raceway, easy operation is convenient, "a water conservancy pipeline's coupling mechanism" that application number "CN201922109839.X" discloses, it includes pipeline body and the connecting element that is used for installing the pipeline body, the connecting element include outer body, inner tube body and install the installed part between outer body and inner tube body, the installed part with outer body and inner tube body integrated into one piece setting; the side wall of the mounting part is provided with a socket for inserting the pipeline body, and the end of the pipeline body is inserted into the socket. Above-mentioned pipeline body coupling is convenient, and compact type is strong, and thereby the internal diameter through the adjustment pipeline changes the velocity of water flow, and convenient to use still has following defect:

the existing water supply pipeline is inconvenient to install quickly, the installation and connection efficiency is influenced, and the pipeline connection is not tight enough, so that the use of the pipeline is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coupling mechanism of municipal administration water supply pipe to solve the current water supply pipe that provides in the above-mentioned background art and be not convenient for quick installation, influence erection joint efficiency, and the pipe connection is inseparable inadequately, influences the problem of pipe usage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coupling mechanism of municipal water supply pipe, includes the fixed pipe of first fixed pipe and second, the one end of the fixed pipe of first fixed pipe and the one end of the fixed pipe of second are through fixed subassembly fixedly connected with connecting pipe, fixed subassembly includes two card section of thick bamboo, four triangle fixed blocks and installation component, two the card section of thick bamboo slides the block respectively and sets up the both ends at the connecting pipe inner wall, four the triangle fixed block is fixed respectively and is set up at the inboard middle part of two card sections of thick bamboo, the top activity interlude of connecting pipe is equipped with the movable rod, the bottom mounting of movable rod is equipped with the arc pole.

Preferably, the arc-shaped rod is arranged inside the connecting pipe, and the two ends of the arc-shaped rod are fixedly provided with the trapezoidal hammering plates.

Preferably, the mounting assembly comprises two sealing rings, and the two sealing rings are respectively sleeved at the joint of the first fixing pipe and the connecting pipe and the joint of the second fixing pipe and the connecting pipe through threads.

Preferably, two the equal screw thread in top of sealing ring is equipped with the threaded rod, two the thread groove has all been seted up at the top of sealing ring, two the top of threaded rod is through staple fixedly connected with fixed plate.

Preferably, the middle part of the fixing plate is movably connected with a T-shaped rod in an inserting mode, and an elastic block is fixedly arranged at the bottom end of the T-shaped rod.

Preferably, the position of the elastic block corresponds to the position of the movable rod.

Preferably, the inner walls of the two sealing rings are fixedly provided with sealing rings, and the two sealing rings are made of butadiene acrylonitrile rubber.

Compared with the prior art, the utility model provides a pair of coupling mechanism of municipal water supply pipe has following beneficial effect:

1. the movable rod that sets up through fixed subassembly drives the arc pole and is in the connecting tube activity, the arc pole drives trapezoidal board of pounding downwards and makes two trapezoidal boards of pounding contact with the triangle fixed block, beat and remove the inner wall that the block set up at the fixed pipe of first fixed pipe and second with two card section of thick bamboos, carry out fixed connection, the threaded rod that sets up in the installation component after connecting is fixed plate and staple, beat T type pole through workman's use tool and make elastic block contact with the movable rod and cooperate with fixed subassembly and install, be convenient for install fast, the installation connection efficiency is improved, it is inseparable to be favorable to the pipe connection, the pipe use of being convenient for.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a side view, sectional and schematic structural view of the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a first stationary tube; 2. a second stationary tube; 3. a connecting pipe; 4. a fixing component; 41. clamping the cylinder; 42. a triangular fixed block; 43. a movable rod; 44. an arcuate bar; 45. a trapezoidal hammer plate; 5. mounting the component; 51. a seal ring; 52. a threaded rod; 53. a thread groove; 54. a fixing plate; 55. fixing nails; 56. a T-shaped rod; 57. an elastic block; 58. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-4, the utility model provides a connecting mechanism of municipal water supply pipeline, including first fixed pipe 1 and second fixed pipe 2, one end of first fixed pipe 1 and one end of second fixed pipe 2 are connected with connecting pipe 3 through fixed subassembly 4 fixedly, fixed subassembly 4 includes two clamping cylinders 41, four triangle fixed blocks 42 and installation subassembly 5, two clamping cylinders 41 slide respectively and block and set up at the both ends of the inner wall of connecting pipe 3, four triangle fixed blocks 42 are fixed respectively and set up in the middle part of two clamping cylinders 41 insides, the top activity of connecting pipe 3 alternates and is equipped with the movable rod 43, the bottom mounting of movable rod 43 is equipped with arc pole 44;

the arc-shaped rod 44 is arranged inside the connecting pipe 3, and the two ends of the arc-shaped rod 44 are fixedly provided with the trapezoidal hammering plates 45;

specifically, as shown in fig. 1, 2, 3, and 4, the movable rod 43 provided in the fixing unit 4 drives the arc rod 44 to move in the connecting pipe 3, and the arc rod 44 drives the trapezoidal hammer plate 45 to move downward, so that the two trapezoidal hammer plates 45 contact the triangular fixing block 42, and the two clamping cylinders 41 are movably engaged with and fixedly connected to the inner wall of the first fixing pipe 1 and the inner wall of the second fixing pipe 2.

Example 2:

the mounting assembly 5 comprises two sealing rings 51, and the two sealing rings 51 are respectively sleeved at the joint of the first fixing pipe 1 and the connecting pipe 3 and the joint of the second fixing pipe 2 and the connecting pipe 3 in a threaded manner;

threaded rods 52 are arranged at the tops of the two sealing rings 51 in a threaded manner, threaded grooves 53 are formed in the tops of the two sealing rings 51, and fixing plates 54 are fixedly connected to the top ends of the two threaded rods 52 through fixing nails 55;

the middle part of the fixed plate 54 is movably inserted and connected with a T-shaped rod 56, and the bottom end of the T-shaped rod 56 is fixedly provided with an elastic block 57;

the position of the elastic block 57 corresponds to the position of the movable rod 43;

the inner walls of the two sealing rings 51 are fixedly provided with sealing rings 58, and the two sealing rings 58 are both made of nitrile rubber;

specifically, as shown in fig. 1, 2, 3, and 4, after connection, the fixing plate 54 and the fixing nail 55 are fixed by the threaded rod 52 disposed in the mounting assembly 5, and the elastic block 57 is contacted with the movable rod 43 to be installed in cooperation with the fixing assembly 4 by hammering the T-shaped rod 56 with a tool by a worker, so that quick installation is facilitated, installation and connection efficiency is improved, and it is beneficial to tight connection of pipelines and use of pipelines.

The working principle is as follows: when specifically using, the utility model relates to a coupling mechanism of municipal water supply pipe, at first place fixed subassembly 4 at corresponding operating position, then each spare part of inspection installation component 5 is all worked normally, can use after the inspection is accomplished, movable rod 43 through setting up in fixed subassembly 4 drives arc 44 at connecting pipe 3 internalization, arc 44 drives trapezoidal board 45 of pounding and makes two trapezoidal boards 45 contact with triangle fixed block 42 of pounding downwards, it removes the inner wall that the block set up at the fixed pipe 2 of the inner wall of first fixed pipe 1 and second to beat two card section of thick bamboos 41, carry out fixed connection, threaded rod 52 through setting up in installation component 5 after the connection is fixed with fixed plate 54 and staple 55, beat T type pole 56 through workman's use tool and make elastic block 57 contact with movable rod 43 and cooperate with fixed subassembly 4 and install, be convenient for install fast, improve erection joint efficiency, be favorable to the pipe connection closely, be convenient for the pipe-line use.

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. The utility model provides a coupling mechanism of municipal water supply pipeline, includes first fixed pipe (1) and the fixed pipe of second (2), its characterized in that, fixed subassembly (4) fixedly connected with connecting pipe (3) are passed through to the one end of the fixed pipe of first fixed pipe (1) and the one end of the fixed pipe of second (2), fixed subassembly (4) are including two card section of thick bamboo (41), four triangle fixed block (42) and installation component (5), two card section of thick bamboo (41) slide the block respectively and set up the both ends at connecting pipe (3) inner wall, four triangle fixed block (42) are fixed respectively and are set up at the inboard middle part of two card section of thick bamboo (41), the top activity of connecting pipe (3) alternates and are equipped with movable rod (43), the bottom mounting of movable rod (43) is equipped with arc pole (44).

2. The coupling mechanism according to claim 1, wherein: the arc-shaped rod (44) is arranged inside the connecting pipe (3), and the two ends of the arc-shaped rod (44) are fixedly provided with the trapezoidal hammer plates (45).

3. The coupling mechanism according to claim 1, wherein: installation component (5) include two sealing rings (51), two sealing ring (51) threaded sleeve establishes at the junction of first fixed pipe (1) and connecting pipe (3) and the junction of the fixed pipe of second (2) and connecting pipe (3) respectively.

4. The connection mechanism for municipal water supply pipes according to claim 3, wherein: threaded rods (52) are arranged on the top portions of the two sealing rings (51) in a threaded mode, threaded grooves (53) are formed in the top portions of the two sealing rings (51), and fixing plates (54) are fixedly connected to the top ends of the threaded rods (52) through fixing nails (55).

5. The coupling mechanism according to claim 4, wherein: the middle part of the fixed plate (54) is movably connected with a T-shaped rod (56) in an inserting mode, and an elastic block (57) is fixedly arranged at the bottom end of the T-shaped rod (56).

6. The municipal water supply pipeline connection according to claim 5, wherein: the position of the elastic block (57) corresponds to the position of the movable rod (43).

7. A coupling mechanism according to claim 3, wherein: sealing rings (58) are fixedly arranged on the inner walls of the two sealing rings (51), and the two sealing rings (58) are made of butadiene acrylonitrile rubber.