CN221034552U

CN221034552U - Special-shaped air pipe connection structure

Info

Publication number: CN221034552U
Application number: CN202323017838.5U
Authority: CN
Inventors: 杨健; 陈皓贤; 陈文�
Original assignee: Guangzhou Huaan Ventilation Technology Co ltd
Current assignee: Guangzhou Huaan Ventilation Technology Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-28
Anticipated expiration: 2033-11-09

Abstract

The utility model relates to the technical field of air duct connection, in particular to a special-shaped air duct connection structure which comprises a first connecting pipe and a replacement device, wherein a second connecting pipe is arranged at one end of the first connecting pipe, connecting plates are fixedly connected to the surfaces of the first connecting pipe and the second connecting pipe, connectors are arranged on the inner walls of the connecting plates, the replacement device is arranged on the surfaces of the connecting plates and comprises a stabilizing block and a pull groove, the stabilizing block is fixedly connected with the surfaces of the connecting plates, and the pull groove is formed in the side surface of the stabilizing block. According to the utility model, the connector is effectively replaced by arranging the replacing device, so that the effect of replacing the connector is achieved, the bolt is generally used for installing the connector and the connecting plate when the equipment is used, tools are required to operate the bolt, the time and labor are wasted in using the tools, the working efficiency of a user is low, and the practicability of the equipment is improved.

Description

Special-shaped air pipe connection structure

Technical Field

The utility model relates to the technical field of air duct connection, in particular to a special-shaped air duct connection structure.

Background

The connecting structure is a structure capable of being connected with equipment, the air pipe is a pipeline system for air transportation and distribution, and when the air pipe is installed and used, the air pipe is often required to be connected and installed by the connecting structure.

The prior art is such as the utility model of publication number CN216618895U, this patent discloses a large-scale dysmorphism tuber pipe connection structure, including outer takeover, outer tub right-hand member fixedly connected with butt joint board, butt joint board outside sliding connection has the cardboard, the cardboard right-hand member is connected with the threaded rod through the pivot rotation, cardboard right-hand member fixedly connected with pin, be located the right-hand member butt joint board right-hand member fixedly connected with connecting pipe, connecting pipe right-hand member fixedly connected with folding tube, folding tube bottom fixedly connected with takeover again, connecting pipe front end face fixedly connected with mounting panel, the mounting panel bottom is connected with the worm through the pivot rotation, worm right-hand member meshing has the worm wheel, worm wheel front end face fixedly connected with connecting rod, traditional large-scale dysmorphism tuber pipe connection structure is inconvenient when using connect the operation, and the installation is inconvenient, and inefficiency is inconvenient to dismantle; the pipeline of the different orientation different positions of traditional large-scale dysmorphism tuber pipe connection structure is difficult to connect when using, and device application range is less.

At present, most connection structures are used, a user connects the air pipes which need to be connected through the connectors in pairs, the air pipes with different shapes are connected through the connectors, but when the device is used, the connectors and the connecting plates are generally installed through bolts, tools are needed to operate through the use of the bolts, the use of the tools is time-consuming and labor-consuming and excessively complex, and the work efficiency of the user is low.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a connector and a connecting plate are generally installed by using bolts, the use of the bolts requires tools to operate, the use of the tools is time-consuming and labor-consuming, and the working efficiency of a user is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dysmorphism tuber pipe connection structure, includes first connecting pipe and change device, the one end of first connecting pipe is provided with the second connecting pipe, the fixed surface of first connecting pipe and second connecting pipe is connected with the connecting plate, the inner wall of connecting plate is provided with the connector, change device sets up the surface at the connecting plate, change device includes firm piece and draw groove, firm piece and the fixed surface of connecting plate are connected, the side at firm piece is seted up to the draw groove, the broach hole has been seted up to the inner wall of draw groove, the inner wall sliding connection of draw groove has firm board, the slide hole has been seted up on the surface of firm board.

Preferably, the inner wall fixedly connected with slide bar of draw groove, the inner wall sliding connection of slide bar and slide hole through setting up the slide bar, can carry out spacingly to the firm board, has reduced equipment when using, and the firm board appears rocking easily and breaks away from the condition of connector.

Preferably, the surface fixedly connected with first spring of firm board, the one end that the firm board was kept away from to first spring is fixed connection with the inner wall of draw groove, sets up first spring, is convenient for apply elasticity to firm board.

Preferably, the surface fixing of the stabilizing plate is connected with a pull rod, the pull rod is slidably connected with the inner wall of the pull hole, and the pull rod is arranged to facilitate moving the stabilizing plate.

Preferably, the junction of first connecting pipe and second connecting pipe is provided with connecting device, connecting device includes first go-between and second go-between, the side fixed connection of first go-between and second connecting pipe, the fixed surface of second go-between and first connecting pipe is connected, the spread groove has been seted up on the surface of second connecting pipe, the inner wall joint of first go-between and spread groove, the draw-in groove has been seted up to the inner wall of spread groove, the draw-in hole has been seted up to the side of first go-between, the inner wall sliding connection of draw-in hole has the draw-in bar, the inner wall joint of draw-in bar and draw-in groove, the one end fixedly connected with second spring of draw-in bar, the one end and the inner wall fixed connection of draw-in hole of draw-in bar are kept away from to the second spring, the side fixedly connected with connecting rod of draw-in bar, the spout has been seted up on the surface of connecting rod, is convenient for restricting first go-in bar and second connecting ring, has reduced the condition that first go-in bar and second connecting ring are difficult to connect when using.

Preferably, the side of first go-between is seted up flutedly, the inner wall sliding connection of spout has the fixture block, sets up the fixture block, is convenient for restrict the connecting rod.

Preferably, one end fixedly connected with third spring of fixture block, the one end that the fixture block was kept away from to third spring and the inner wall fixed connection of spout, the fixture block sets up the third spring with the inner wall joint of recess, is convenient for apply elasticity to the fixture block.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the utility model, when the equipment is used, the user connects the air pipes which need to be connected in pairs through the connectors, and connects the air pipes with different shapes through the connectors, when the equipment needs to be used, the user pulls the pull rod, the pull rod moves to drive the fixing plate to move, the fixing plate moves to drive the first spring to displace and deform to generate elasticity, the fixing plate moves to be separated from the side face of the connectors, the connectors are out of constraint, the connectors are effectively replaced through the replacement device, the effect of replacing the connectors is achieved, the problem that the connectors and the connecting plates are generally mounted through bolts when the equipment is used is solved, the use of the bolts needs to be operated through tools, the time and the labor are wasted when the tools are used, the working efficiency of the user is low, and the practicability of the equipment is improved.

2. According to the utility model, when the equipment is needed to be used, a user pulls the clamping block, then the clamping block moves to drive the third spring to displace and deform to generate elasticity, when the clamping block is separated from the groove, the connecting rod loses constraint, then the connecting rod rotates to move to be separated from the inner wall of the clamping hole, then the second spring loses constraint, then the clamping rod resets to be separated from the inside of the clamping groove, then the first connecting ring loses constraint, and the connecting device is arranged to effectively connect the connecting pipes, so that the effect of connecting the connecting pipes is achieved, the condition that the connecting pipes are difficult to connect rapidly when the equipment is used is reduced, and the practicability of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a connecting structure of a special-shaped air duct according to the present utility model;

Fig. 2 is a schematic diagram of an internal structure of a special-shaped duct connection structure according to the present utility model;

FIG. 3 is a schematic view of a portion of a connecting structure of a special-shaped duct according to the present utility model;

FIG. 4 is a schematic view of the structure A in FIG. 3 showing a connecting structure of a special-shaped duct according to the present utility model;

Fig. 5 is a schematic diagram of a structure at B in fig. 3 of a special-shaped duct connection structure according to the present utility model.

Legend description: 1. a first connection pipe; 2. a second connection pipe; 3. a connecting plate; 4. a connector; 5. replacing the device; 51. a stabilizing block; 52. drawing a groove; 53. a stabilizing plate; 54. pulling holes; 55. a slide hole; 56. a slide bar; 57. a first spring; 58. a pull rod; 6. a connecting device; 61. a first connection ring; 62. a second connecting ring; 63. a connecting groove; 64. a clamping groove; 65. a clamping hole; 66. a clamping rod; 67. a second spring; 68. a connecting rod; 69. a chute; 610. a groove; 611. a clamping block; 612. and a third spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a dysmorphism tuber pipe connection structure, includes first connecting pipe 1 and change device 5, and the one end of first connecting pipe 1 is provided with second connecting pipe 2, and the fixed surface of first connecting pipe 1 and second connecting pipe 2 is connected with connecting plate 3, and connecting plate 3's inner wall is provided with connector 4.

The specific arrangement and function of the exchange means 5 and the connection means 6 will be described in detail below.

In this embodiment: the changing device 5 is arranged on the surface of the connecting plate 3, the changing device 5 comprises a stabilizing block 51 and a pull groove 52, the stabilizing block 51 is fixedly connected with the surface of the connecting plate 3, the pull groove 52 is formed in the side face of the stabilizing block 51, a pull hole 54 is formed in the inner wall of the pull groove 52, a stabilizing plate 53 is slidably connected with the inner wall of the pull groove 52, and a sliding hole 55 is formed in the surface of the stabilizing plate 53.

Specifically, the inner wall of the pull groove 52 is fixedly connected with a slide bar 56, and the slide bar 56 is slidably connected with the inner wall of the slide hole 55.

In this embodiment: by providing the slide bar 56, the fixing plate 53 can be limited, so that the condition that the fixing plate 53 easily shakes to be separated from the connector 4 when the device is used is reduced.

Specifically, the surface of the stabilizing plate 53 is fixedly connected with a first spring 57, one end of the first spring 57 away from the stabilizing plate 53 is fixedly connected with the inner wall of the pull groove 52, and the first spring 57 is arranged to facilitate the application of elastic force to the stabilizing plate 53.

Specifically, the surface of the stabilizing plate 53 is fixedly connected with a pull rod 58, the pull rod 58 is slidably connected with the inner wall of the pull hole 54, and the pull rod 58 is arranged to facilitate the movement of the stabilizing plate 53.

In this embodiment: the junction of first connecting pipe 1 and second connecting pipe 2 is provided with connecting device 6, connecting device 6 includes first go-between 61 and second go-between 62, the side fixed connection of first go-between 61 and second connecting pipe 2, the fixed surface connection of second go-between 62 and first connecting pipe 1, connecting slot 63 has been seted up on the surface of second connecting pipe 2, the inner wall joint of first go-between 61 and connecting slot 63, draw-in groove 64 has been seted up to the inner wall of connecting slot 63, draw-in hole 65 has been seted up to the side of first go-between 61, the inner wall sliding connection of draw-in hole 65 has draw-in bar 66, the inner wall joint of draw-in bar 66 and draw-in groove 64, the one end fixedly connected with second spring 67 of draw-in bar 66, the one end of draw-in bar 66 and the inner wall fixed connection of draw-in hole 65 are kept away from to second spring 67, the side fixedly connected with connecting rod 68 of draw-in bar 66, spout 69 has been seted up on the surface of connecting rod 68.

In this embodiment: by providing the clip lever 66, the first connection ring 61 and the second connection ring 62 are facilitated to be restricted, and the situation that the first connection ring 61 and the second connection ring 62 are difficult to connect when the apparatus is in use is reduced.

Specifically, the side surface of the first connecting ring 61 is provided with a groove 610, the inner wall of the chute 69 is slidably connected with a clamping block 611, and the clamping block 611 is provided, so that the connecting rod 68 is conveniently limited.

Specifically, one end of the clamping block 611 is fixedly connected with a third spring 612, one end of the third spring 612, which is far away from the clamping block 611, is fixedly connected with the inner wall of the sliding groove 69, the clamping block 611 is clamped with the inner wall of the groove 610, and the third spring 612 is arranged, so that elasticity is conveniently applied to the clamping block 611.

Working principle: when the equipment is used, the user connects the air pipes which need to be connected through the connectors 4 in pairs, the air pipes with different shapes are connected through the connectors 4, when the equipment needs to be used, the user pulls the pull rod 58, the pull rod 58 moves to drive the stabilizing plate 53 to move, the stabilizing plate 53 moves to drive the first spring 57 to displace and deform to generate elasticity, the stabilizing plate 53 moves to be separated from the side face of the connectors 4, the connectors 4 lose constraint, the connectors 4 are effectively replaced through the replacement device 5, the replacement effect of the connectors 4 is achieved, the equipment is reduced, the connectors 4 and the connecting plates 3 are generally installed through bolts, tools are needed to operate when the equipment is used, the use cost of the tools is excessively complex, the working efficiency of the user is low, and the practicability of the equipment is improved.

When the equipment is needed to be used, a user pulls the clamping block 611, the clamping block 611 moves to drive the third spring 612 to displace and deform to generate elasticity, when the clamping block 611 is separated from the groove 610, the connecting rod 68 loses constraint, the connecting rod 68 rotates to move to be separated from the inner wall of the clamping hole 65, the second spring 67 loses constraint, the clamping rod 66 resets to be separated from the inside of the clamping groove 64, the first connecting ring 61 loses constraint, the connecting device 6 is arranged to effectively connect the connecting pipes, the effect of connecting the connecting pipes is achieved, the condition that the connecting pipes are difficult to connect quickly when the equipment is used is reduced, and the practicability of the equipment is improved.

Claims

1. The utility model provides a dysmorphism tuber pipe connection structure, includes first connecting pipe (1) and change device (5), its characterized in that: the utility model discloses a connecting plate, including connecting plate (3), connecting plate (52), connecting plate (3), change device (5) and slide hole (55) are offered on the surface of connecting plate (3), one end of first connecting pipe (1) is provided with second connecting pipe (2), the fixed surface of first connecting pipe (1) and second connecting pipe (2) is connected with connecting plate (3), the inner wall of connecting plate (3) is provided with connector (4), change device (5) set up the surface at connecting plate (3), the fixed surface of firm piece (51) and connecting plate (3) is connected, slide hole (54) have been offered in side at firm piece (51) in slide hole (52), slide hole (55) have been offered on the surface of firm board (53).

2. The profiled air duct connection structure as claimed in claim 1, wherein: the inner wall of the pull groove (52) is fixedly connected with a slide bar (56), and the slide bar (56) is in sliding connection with the inner wall of the slide hole (55).

3. A profiled air duct connection as claimed in claim 2, wherein: the surface of the stabilizing plate (53) is fixedly connected with a first spring (57), and one end, far away from the stabilizing plate (53), of the first spring (57) is fixedly connected with the inner wall of the pull groove (52).

4. A profiled air duct connection as claimed in claim 3, wherein: the surface of the stabilizing plate (53) is fixedly connected with a pull rod (58), and the pull rod (58) is in sliding connection with the inner wall of the pull hole (54).

5. The profiled air duct connection structure as claimed in claim 1, wherein: the connecting device comprises a first connecting pipe (1) and a second connecting pipe (2), wherein a connecting device (6) is arranged at the connecting position of the first connecting pipe (1) and the second connecting pipe (2), the connecting device (6) comprises a first connecting ring (61) and a second connecting ring (62), the first connecting ring (61) is fixedly connected with the side face of the second connecting pipe (2), the second connecting ring (62) is fixedly connected with the surface of the first connecting pipe (1), a connecting groove (63) is formed in the surface of the second connecting pipe (2), the first connecting ring (61) is connected with the inner wall of the connecting groove (63) in a clamping way, a clamping hole (65) is formed in the side face of the first connecting ring (61), a clamping rod (66) is connected with the inner wall of the clamping hole (65) in a sliding way, a second spring (67) is fixedly connected with one end of the clamping rod (66), one end of the second spring (67) is far away from the inner wall of the clamping rod (66) and the inner wall of the clamping rod (68), and the connecting rod (68) is fixedly connected with the side face of the connecting rod (68).

6. The profiled air duct connection as defined in claim 5, wherein: the side of first go-between (61) has seted up recess (610), the inner wall sliding connection of spout (69) has fixture block (611).

7. The profiled air duct connection as defined in claim 6, wherein: one end of the clamping block (611) is fixedly connected with a third spring (612), one end of the third spring (612) away from the clamping block (611) is fixedly connected with the inner wall of the sliding groove (69), and the clamping block (611) is clamped with the inner wall of the groove (610).