CN216242800U

CN216242800U - Quick connection device for building pipeline laying

Info

Publication number: CN216242800U
Application number: CN202122127924.6U
Authority: CN
Inventors: 李蓉; 周维凤
Original assignee: Chongqing Benji Pipe Industry Co ltd
Current assignee: Chongqing Benji Pipe Industry Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-08
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of pipeline connection, in particular to a quick connection device for laying a building pipeline, which comprises pipeline connectors, fixing rings, a moving assembly, a fixing sleeve and a long rod, wherein the two side ends of the two pipeline connectors are respectively sleeved with the fixing rings, the upper end and the lower end of each fixing ring are respectively provided with a square bulge, the middle of the upper end of each square bulge penetrates through the moving assembly, the outer side of each moving assembly is sleeved with the fixing sleeve, the inner side end of each fixing sleeve is provided with a conical gear, the side end of each conical gear is meshed and connected with a fixed gear, the lower part of the outer side end of each fixed gear is meshed and connected with the long rod, the outer side end of each long rod is provided with a U-shaped clamping rod, the clamping rods are clamped at the connecting part of the two pipeline connectors, the fixing rings are conveniently fixed at the outer sides of the pipeline connectors through the moving assemblies, and the fixing sleeves are rotated, so that the long rods are conveniently driven to move left and right in the inner cavities of the square bulges by the fixing gears, thereby facilitating the clamping rod to tighten the joint of the two pipeline connectors.

Description

Quick connection device for building pipeline laying

Technical Field

The utility model relates to the technical field of building pipelines, in particular to a quick connection device for laying a building pipeline.

Background

The connection between downpipes for discharging rainwater on the outer walls of civil and industrial buildings needs to be sealed, and the problem of supporting of pipelines needs to be considered, the connection of the existing pipelines is easy to loosen, so that the tightness of the pipelines is poor, and the pipelines cannot be adjusted according to requirements, so that the connecting device of the pipelines can be replaced only, the cost is increased, and the pipelines are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick connection device for building pipeline laying, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building pipe laying is with connecing device soon, includes pipe connection head, solid fixed ring, removal subassembly, fixed cover and stock, and two pipe connection heads align each other, and the both sides end of two pipe connection heads all overlaps and has solid fixed ring, gu fixed ring's upper and lower both ends all are provided with square bulge, it has the removal subassembly to run through in the middle of square bulge's upper end, the outside cover of removal subassembly has fixed cover, the medial extremity of fixed cover is provided with conical gear, conical gear's side meshing is connected with fixed gear, the fixed pivot bearing of rear end of fixed gear is connected on the inside wall of square bulge's inner chamber, the below meshing of the outside end of fixed gear is connected with the stock, the outside end of stock is provided with the kelly of U-shaped, the kelly joint is at the junction of two pipe connection heads.

Preferably, the moving assembly comprises a moving rod, a fixing block and a spring, the moving rod is T-shaped, a circle of sawtooth groove is formed in the middle of the rod body of the moving rod, and the fixing block is fixed at the lower end of the moving rod.

Preferably, the fixed block is arc-shaped, the fixed block is clamped in grooves formed in the upper end and the lower end of the outer surface of the pipeline connector, and a spring is wound at the lower end of the rod body of the movable rod.

Preferably, the section of the fixed sleeve is I-shaped, the middle of the fixed sleeve is clamped in a through hole formed in the upper end of the square protrusion, the outer diameter of the upper end of the conical gear is consistent with that of the lower end of the fixed sleeve, and the spring is located between the conical gear and the fixed block.

Preferably, the inner diameter of a round hole formed in the middle of the fixed sleeve and the conical gear is consistent with the outer diameter of the rod body of the movable rod, a circle of saw teeth are fixed on the inner side wall of the round hole in the middle of the fixed sleeve, and the saw teeth are clamped in the saw tooth grooves.

Preferably, the fixed gear is that the concatenation of two big round platform shapes in the middle of the both sides is little forms, and the medial extremity of stock is the slope form, and has seted up the gear groove on the inclined plane of stock, and the fixed gear meshing is connected in the gear groove, and the outside end of stock supports on square bellied inside wall.

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

1. the movable assembly is clamped in a groove formed in the pipeline connecting head, the fixing ring is conveniently fixed on the outer side of the pipeline connecting head, and meanwhile, the movable assembly is conveniently limited through extrusion of a spring wound on the movable rod and a sawtooth groove formed in the movable rod;

2. through rotating the fixed sleeve, the conical gear is convenient to drive the fixed gear to rotate, the long rod is convenient to drive to move left and right in the inner cavity of the square bulge, and therefore the joint of the two pipeline connectors is convenient to tighten through the clamping rod.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a side view of the inner structure of the retaining ring of the present invention;

fig. 4 is a three-dimensional view of the long rod of the present invention.

In the figure: 1. a pipe joint; 11. a groove; 2. a fixing ring; 21. a square bulge; 3. a moving assembly; 31. a travel bar; 32. a fixed block; 33. a sawtooth groove; 34. a spring; 4. fixing a sleeve; 41. saw teeth; 42. a bevel gear; 43. a rotating shaft; 44. fixing a gear; 5. a long rod; 51. a gear groove; 52. and (5) clamping the rod.

Detailed Description

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 to 4, the present invention provides a technical solution: a quick connection device for building pipeline laying comprises pipeline connectors 1, fixing rings 2, a moving component 3, a fixing sleeve 4 and a long rod 5, wherein the two pipeline connectors 1 are aligned with each other, the fixing rings 2 are sleeved at the two side ends of the two pipeline connectors 1, square bulges 21 are arranged at the upper ends and the lower ends of the fixing rings 2, the moving component 3 penetrates through the middle of the upper ends of the square bulges 21, the fixing rings 2 are conveniently fixed at the outer sides of the pipeline connectors 1, the moving component 3 comprises a moving rod 31, a fixing block 32 and a spring 34, the moving rod 31 is T-shaped, a circle of sawtooth groove 33 is formed in the middle of a rod body of the moving rod 31, the fixing block 32 is fixed at the lower end of the moving rod 31, the fixing block 32 is arc-shaped, the fixing block 32 is clamped in grooves 11 formed in the upper end and the lower end of the outer surface of the pipeline connectors 1, the fixing rings 2 are prevented from sliding on the pipeline connectors 1, and the lower end of the rod body of the moving rod 31 is wound with the spring 34, the fixed sleeve 4 is sleeved on the outer side of the moving component 3, so that the moving rod 31 can conveniently rotate on the inner side of the fixed sleeve 4.

The section of the fixed sleeve 4 is I-shaped, the middle of the fixed sleeve 4 is clamped in a through hole formed in the upper end of the square bulge 21, a handle arranged on the outer side of the upper end of the fixed sleeve 4 facilitates the rotation of the fixed sleeve 4, meanwhile, the fixed sleeve 4 can only rotate on the inner side of the through hole of the square bulge 21, a conical gear 42 is arranged at the inner side end of the fixed sleeve 4, the outer diameter of the upper end of the conical gear 42 is consistent with the outer diameter of the lower end of the fixed sleeve 4, a spring 34 is positioned between the conical gear 42 and the fixed block 32, the fixed block 32 is tightly attached to the inner side of the groove 11 through the elastic force of the spring 34, the inner diameter of a round hole formed in the middle of the fixed sleeve 4 and the conical gear 42 is consistent with the outer diameter of a rod body of the moving rod 31, the moving rod 31 is not influenced by the rotation of the fixed sleeve 4, a circle of sawteeth 41 are fixed on the inner side wall of the round hole in the middle of the fixed sleeve 4, and the sawteeth 41 are clamped in the sawtooth groove 33, increase the friction between fixed cover 4 and the removal subassembly 3 when making things convenient for fixed cover 4 to rotate, thereby make things convenient for fixed cover 4 after the rotation to fix, conveniently carry on spacingly to the removal subassembly 3 in sawtooth groove 33 through the joint of sawtooth 41 simultaneously, the side meshing of conical gear 42 is connected with fixed gear 44, fixed gear 44 is two round platform shape concatenation of big centre little in both sides, fixed gear 44's rear end fixed pivot 43 bearing is connected on the inside wall of the inner chamber of square bulge 21, make things convenient for the rotation of fixed gear 44, the meshing of the below of the outside end of fixed gear 44 is connected with stock 5, the medial extremity of stock 5 is the slope form, and set up gear groove 51 on the inclined plane of stock 5, fixed gear 44 meshes and connects in gear groove 51, make things convenient for fixed gear 44 to rotate and drive stock 5 and move about, the joint has stock 5 between the outside lower extreme of fixed gear 44 and the inside wall of square bulge 21, make things convenient for stock 5 to only can remove about square bulge 21 inner chamber, and the outside end of stock 5 is provided with the kelly 52 of U-shaped, and the kelly 52 joint is in the junction of two pipe connection head 1, through rotating the handle on the fixed cover 4 to drive stock 5 and remove to the outside of junction, be convenient for drive stock 5 through both sides and drive kelly 52 simultaneously and strain to both sides, thereby make things convenient for the fixed connection between two pipe connection head 1.

The working principle is as follows: when in use, the two sides of the joint of the two pipeline connectors 1 are sleeved with the fixing rings 2, the pipeline connectors 1 are conveniently protected, the outer side ends of the fixing rings 2 are provided with the two square bulges 21, the through holes formed in the upper ends of the square bulges 21 are penetrated by the moving components 3, the fixing rings 2 are conveniently fixed on the outer sides of the pipeline connectors 1, the rod bodies of the moving rods 31 penetrate through the square bulges 21, the fixing blocks 32 fixed at the lower ends of the moving rods 31 are clamped in the grooves 11 formed in the outer side surfaces of the pipeline connectors 1, the fixing rings 2 are prevented from sliding on the pipeline connectors 1, the fixing sleeves 4 are sleeved on the outer side of the rod bodies of the moving rods 31, the fixing sleeves 4 are clamped inside the through holes formed in the upper ends of the square bulges 21, the handles arranged on the outer sides of the upper ends of the fixing sleeves 4 facilitate the rotation of the fixing sleeves 4, and simultaneously enable the fixing sleeves 4 to only rotate inside the through holes of the square bulges 21, a conical gear 42 is fixed at the lower end of the fixed sleeve 4, the moving rod 31 penetrates through the round holes formed in the upper ends of the fixed sleeve 4 and the conical gear 42, thereby facilitating the rotation of the fixed sleeve 4 without influencing the moving component 3, the moving rod 31 formed in the rod body of the moving rod 31 is clamped on the sawteeth 41 fixed on the inner side wall of the round hole of the fixed sleeve 4, thereby facilitating the rotation of the fixed sleeve 4 while increasing the friction between the fixed sleeve 4 and the moving component 3, thereby facilitating the fixation of the fixed sleeve 4 after the rotation, meanwhile, the moving component 3 is conveniently limited by the sawteeth 41 clamped on the moving rod 31, the lower end of the rod body of the moving rod 31 is wound with a spring 34, the spring 34 is positioned between the conical gear 42 and the fixed block 32, the fixed block 32 is tightly attached to the inner side of the groove 11 by the elasticity of the spring 34, a rotating shaft 43 is fixed in the middle of the outer side end of the fixed gear 44 meshed and connected with the side end of the conical gear 42, end bearing of pivot 43 connects on the inside wall of square bulge 21's inner chamber, convenient rotation through fixed cover 4, thereby make bevel gear 42 drive fixed gear 44 and rotate, the joint has stock 5 between the outside lower extreme of fixed gear 44 and square bulge 21's the inside wall, make things convenient for stock 5 to only can control about in square bulge 21, stock 5 has seted up gear groove 51 on being close to fixed gear 44's the slope side, it controls about in square bulge 21's inner chamber to drive stock 5 through gear groove 51 when making things convenient for fixed gear 44 to rotate, stock 5's the fixed kelly 52 cover in the junction of two pipe connection heads 1 in the outside end of stock 5, through rotating the handle on the fixed cover 4, thereby make pivoted fixed gear 44 drive stock 5 to remove to the outside of junction, it is tightly taut to be convenient for the medial surface of kelly 52 with another section pipe connection head 1, stock 5 that the inboard of the fixed ring 2's that the outside of another section pipe connection head set up simultaneously sets up is mutually wrong each other Open, the stock 5 through both sides is taut to both sides simultaneously to make things convenient for the fixed connection between two pipe connection heads 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building pipe laying is with connecing device soon, includes pipe connection head (1), solid fixed ring (2), removes subassembly (3), fixed cover (4) and stock (5), and two pipe connection heads (1) align each other, and the both sides end of two pipe connection heads (1) all overlaps and has solid fixed ring (2), its characterized in that: the upper end and the lower end of the fixing ring (2) are provided with square protrusions (21), the middle of the upper end of each square protrusion (21) penetrates through the moving assembly (3), the outer side of the moving assembly (3) is sleeved with a fixing sleeve (4), the inner side end of the fixing sleeve (4) is provided with a bevel gear (42), the side end of the bevel gear (42) is meshed with a fixed gear (44), a rotating shaft (43) fixed to the rear side end of the fixed gear (44) is connected to the inner side wall of the inner cavity of the square protrusion (21) through a bearing, the lower side of the outer side end of the fixed gear (44) is meshed with a long rod (5), the outer side end of the long rod (5) is provided with a U-shaped clamping rod (52), and the clamping rod (52) is clamped at the joint of the two pipeline connectors (1).

2. The quick-connection device for building pipe laying according to claim 1, characterized in that: the moving assembly (3) comprises a moving rod (31), a fixing block (32) and a spring (34), the moving rod (31) is T-shaped, a circle of sawtooth groove (33) is formed in the middle of the rod body of the moving rod (31), and the fixing block (32) is fixed at the lower end of the moving rod (31).

3. The quick-connection device for building pipe laying according to claim 2, characterized in that: the fixed block (32) is arc-shaped, the fixed block (32) is clamped in grooves (11) formed in the upper end and the lower end of the outer surface of the pipeline connector (1), and a spring (34) is wound at the lower end of the rod body of the movable rod (31).

4. The quick-connection device for building pipe laying according to claim 2, characterized in that: the cross section of the fixed sleeve (4) is I-shaped, the middle of the fixed sleeve (4) is clamped in a through hole formed in the upper end of the square protrusion (21), the outer diameter of the upper end of the conical gear (42) is consistent with the outer diameter of the lower end of the fixed sleeve (4), and the spring (34) is located between the conical gear (42) and the fixed block (32).

5. The quick-connection device for building pipe laying according to claim 2, characterized in that: the inner diameter of a round hole formed in the middle of the fixed sleeve (4) and the conical gear (42) is consistent with the outer diameter of the rod body of the movable rod (31), a circle of saw teeth (41) are fixed on the inner side wall of the round hole in the middle of the fixed sleeve (4), and the saw teeth (41) are clamped in the saw tooth grooves (33).

6. The quick-connection device for building pipe laying according to claim 1, characterized in that: fixed gear (44) are that the little middle big two round platform shape concatenations of both sides form, and the medial extremity of stock (5) is the slope form, and has seted up gear groove (51) on the inclined plane of stock (5), and fixed gear (44) meshing is connected in gear groove (51), and the outside end of stock (5) supports on the inside wall of square bulge (21).