Air conditioner pipeline structure capable of being quickly installed in butt joint mode

Abstract

The utility model discloses a quick butt-joint installation air conditioner pipeline structure which comprises a first pipeline and a second pipeline, by pushing the second pipeline to move towards the first pipeline, a third connecting pipe and a second connecting pipe are inserted into the first connecting pipe, a guide block slides forwards in a guide groove, and the second pipeline pushes a baffle to extrude an elastic piece. When a guide block moves into an arc-shaped guide groove and a third pipeline extends into a first pipeline, a second pipeline is rotated to drive a second connecting pipe to rotate, the guide block slides in the arc-shaped guide groove until the side wall of the guide block abuts against the side wall of the arc-shaped guide groove, the second pipeline is loosened, and an elastic piece rebounds to generate force for pushing the second pipeline backwards; and the rear wall of the guide block abuts against the rear wall of the arc-shaped guide groove, the first pipeline and the second pipeline are connected, the connection operation of the air conditioner pipelines is simple, and the two air conditioner pipelines can be rapidly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning installation, in particular to an air-conditioning pipeline structure that is quickly connected and installed. Background Art

[0002] Air conditioning duct is a new type of duct produced in one go by advanced machinery. It is mainly made of metal materials, including galvanized sheet, stainless steel, copper, aluminum and other materials, and is mainly used in ventilation systems in the air conditioning industry.

[0003] Currently, most of the pipes on the market have complex fixed structures after docking, and the structures are complicated during installation, which affects the construction speed of construction workers and affects the overall progress. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the existing problems in the air conditioning duct structure for quick docking installation, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide an air conditioning duct structure for quick docking installation, wherein a first connecting pipe is installed at the tail end of the first pipe, a second connecting pipe and a third connecting pipe are installed at the front end of the second pipe, a guide groove is provided on the inner wall of the first connecting pipe, an arc-shaped guide groove is provided on the front end of the guide groove, an elastic member and a baffle are installed at the tail end of the first connecting pipe, and a guide block is installed on the outer wall of the second connecting pipe. When the first pipe is connected with the second pipe, the third connecting pipe and the second connecting pipe are inserted into the first connecting pipe, the second pipe is pushed to move toward the first pipe, the guide block slides forward in the guide groove, the second pipe pushes the baffle to squeeze the elastic member until the guide block moves to the inside of the arc-shaped guide groove, and the third pipe extends into the first pipe. At this time, rotating the second pipe drives the second connecting pipe to rotate, and the guide block slides in the arc-shaped guide groove until the side wall of the guide block abuts against the side wall of the arc-shaped guide groove. At this time, the second pipe is released, and the elastic member rebounds to generate a force that pushes the second pipe backward, so that the rear wall of the guide block abuts against the rear wall of the arc-shaped guide groove, and the first pipe and the second pipe are connected, so that the connection operation of the air conditioning pipe is simple, and the two air conditioning pipes can be quickly connected.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An air conditioning pipeline structure for quick docking installation, comprising:

[0009] a first pipe, wherein a first connecting pipe is installed at the tail end of the first pipe, a guide groove is provided on the inner wall of the first connecting pipe, an arc-shaped guide groove is provided at the front end of the guide groove, a baffle is installed at the tail end of the first connecting pipe, an elastic member is installed between the front side wall of the baffle and the tail end of the first connecting pipe, and a groove is provided at a position corresponding to the guide groove on the side wall of the baffle;

[0010] A second pipe, a second connecting pipe is installed at the front end of the second pipe, a third connecting pipe is installed at the front end of the second connecting pipe, and a guide block is installed at the front end of the outer wall of the second connecting pipe at a position corresponding to the guide groove.

[0011] As a preferred solution of the quick-connection and installation air-conditioning duct structure described in the utility model, a limiting plate is installed at the rear end of the outer wall of the first duct, and a limiting groove is provided on the side wall of the limiting plate.

[0012] As a preferred solution of a quick-dock installed air-conditioning duct structure described in the utility model, it also includes a limit assembly, which includes a shell installed on the outer wall of the second duct, a slide slidably connected to the inside of the shell and a spring installed on the side wall of the slide, and a limit block is installed on the other side wall of the slide, the limit block extends through the shell, and the top of the front end of the limit block has an arc surface.

[0013] As a preferred solution of the air conditioning duct structure for quick docking installation described in the utility model, a circular rack is installed on the outer wall of the second duct;

[0014] The cam is provided with a first gear which is adapted to engage the first gear and a second gear which is adapted to engage the first gear and the second gears and is capable of rotating at a rotation of the gears.

[0015] As a preferred solution of the quick-dock installed air-conditioning duct structure described in the utility model, it also includes a clamping plate, wherein the clamping plates are two and symmetrically located between the two horizontal plates, and two ear plates are respectively installed at both ends of the clamping plate, and one of the ear plates has a threaded hole on the top, and the positive and negative threaded rods rotate to pass through the threaded hole.

[0016] As a preferred solution of a quick-dock installed air-conditioning duct structure described in the utility model, a guide rod is installed between the two horizontal plates, a guide hole is opened on the top of the other ear plate, and the guide rod passes through the guide hole.

[0017] Compared with the prior art: a first connecting pipe is installed at the tail end of the first pipe, a second connecting pipe and a third connecting pipe are installed at the front end of the second pipe, a guide groove is opened on the inner wall of the first connecting pipe, an arc-shaped guide groove is opened on the front end of the guide groove, an elastic member and a baffle are installed at the tail end of the first connecting pipe, and a guide block is installed on the outer wall of the second connecting pipe. When the first pipe is connected to the second pipe, the third connecting pipe and the second connecting pipe are inserted into the first connecting pipe, the second pipe is pushed to move toward the first pipe, the guide block slides forward in the guide groove, the second pipe pushes the baffle to squeeze the elastic member until the guide block moves into the arc-shaped guide groove, and the third pipe extends into the first pipe. At this time, the second pipe is rotated to drive the second connecting pipe to rotate, and the guide block slides in the arc-shaped guide groove until the side wall of the guide block abuts against the side wall of the arc-shaped guide groove. At this time, the second pipe is released, and the elastic member rebounds to generate a force that pushes the second pipe backward, so that the rear wall of the guide block abuts against the rear wall of the arc-shaped guide groove, and the first pipe and the second pipe are connected, so that the connection operation of the air-conditioning pipe is simple, and the two air-conditioning pipes can be quickly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is an overall structural diagram of an air conditioning pipeline structure for quick docking and installation according to the utility model;

[0020] Figure 2 This is a first pipeline structure diagram of an air conditioning pipeline structure for quick docking and installation according to the utility model;

[0021] Figure 3 This is a cross-sectional view of the first pipe of an air conditioning pipe structure for quick docking installation of the utility model;

[0022] Figure 4 This is a second pipeline structure diagram of an air conditioning pipeline structure for quick docking installation of the utility model;

[0023] Figure 5 The utility model is a kind of air conditioning pipeline structure with quick docking installation Figure 4 Structure diagram at A in the middle;

[0024] Figure 6 This is a structural diagram of an air conditioning pipeline structure fixing plate for quick docking installation according to the utility model. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides an air-conditioning duct structure for quick docking installation, wherein a first connecting pipe is installed at the tail end of the first pipe, a second connecting pipe and a third connecting pipe are installed at the front end of the second pipe, a guide groove is provided on the inner wall of the first connecting pipe, an arc-shaped guide groove is provided on the front end of the guide groove, an elastic member and a baffle are installed at the tail end of the first connecting pipe, and a guide block is installed on the outer wall of the second connecting pipe. When the first pipe is connected with the second pipe, the third connecting pipe and the second connecting pipe are inserted into the first connecting pipe, the second pipe is pushed to move toward the first pipe, the guide block slides forward in the guide groove, the second pipe pushes the baffle to squeeze the elastic member until the guide block moves into the arc-shaped guide groove, and the third pipe extends into the first pipe. At this time, the second pipe is rotated to drive the second connecting pipe to rotate, the guide block slides in the arc-shaped guide groove until the side wall of the guide block abuts against the side wall of the arc-shaped guide groove, the second pipe is released at this time, the elastic member rebounds to generate a force that pushes the second pipe backward, so that the rear wall of the guide block abuts against the rear wall of the arc-shaped guide groove, the first pipe and the second pipe are connected, the connection operation of the air-conditioning duct is simple, and the two air-conditioning ducts can be quickly connected.

[0029] Figure 1-6 The structure diagram of an embodiment of a quick docking installation air conditioning pipe structure of the utility model is shown. Figure 1-Figure 6In this embodiment, a quick-connect and installed air conditioning duct structure includes a first duct 100 , a second duct 200 , a limiting assembly 300 , a fixing plate 400 and a clamping plate 500 .

[0030] A first connecting pipe 110 is installed at the tail end of the first pipeline 100, a guide groove 110a is provided on the inner wall of the first connecting pipe 110, an arc-shaped guide groove 110b is provided at the front end of the guide groove 110a, a baffle 120 is installed at the tail end of the first connecting pipe 110, an elastic member 120a is installed between the front side wall of the baffle 120 and the tail end of the first connecting pipe 110, a groove 120b is provided at the side wall of the baffle 120 corresponding to the guide groove 110a, a second connecting pipe 210 is installed at the front end of the second pipeline 200, and a third connecting pipe 220 is installed at the front end of the second connecting pipe 210. A guide block 210a is installed at a position corresponding to the guide groove 110a on the front end of the outer wall of the second connecting tube 210. What is not shown in the figure is that a circle of sealing strips is arranged at the front end of the second connecting tube 210. When the third connecting tube 220 extends into the first pipe 100, the front end of the second connecting tube 210 abuts against the rear end of the first pipe 100. The sealing strip can increase the sealing performance when the first pipe 100 is connected to the second pipe 200. When the first pipe 100 and the second pipe 200 need to be connected, the second pipe 200 is pushed to move toward the first pipe 100. The third connecting tube 220 and the second connecting tube 210 are sequentially extended into the first connecting tube 110, the guide block 210a is extended into the guide groove 110a, the front end of the second pipe 200 abuts against the rear wall of the baffle 120, and the second pipe 200 is pushed forward toward the first pipe 100. The guide block 210a slides inside the guide groove 110a and pushes the baffle 120 to squeeze the elastic member 120a until the front end of the second connecting tube 210 abuts against the rear end of the first pipe 100, and the guide block 210a is located at the front end of the guide groove 110a. At this time, the second pipe 200 is rotated. The second connecting pipe 210 and the guide block 210a are driven to rotate, and the guide block 210a rotates and moves inside the arc-shaped guide groove 110b until the side wall of the guide block 210a abuts against the side wall of the arc-shaped guide groove 110b. At this time, the rear wall of the guide block 210a fits against the rear wall of the arc-shaped guide groove 110b. As the second pipe 200 is released, the elastic member 120a rebounds and applies a backward force to the second pipe 200 and the guide block 210a, so that the rear walls of the arc-shaped guide groove 110b abut against the rear walls of the arc-shaped guide groove 110b, thereby connecting the second pipe 200 with the first pipe 100.

[0031] The limiting assembly 300 includes a shell 310 installed on the outer wall of the second pipe 200, a slide plate 320 slidably connected to the inside of the shell 310, and a spring 330 installed on the side wall of the slide plate 320. A limiting block 320a is installed on the other side wall of the slide plate 320. The limiting block 320a extends through the shell 310. The top of the front end of the limiting block 320a has an arc surface 320b. A limiting plate 130 is installed on the rear end of the outer wall of the first pipe 100. A limiting groove 130a is provided on the side wall of the limiting plate 130. When the front end of the second connecting pipe 210 abuts against the rear end of the first pipe 100, the second pipe 200 is rotated to drive the guide block 210a to rotate, and drive the shell 310 to rotate until the arc surface 320b is in contact with the outer wall of the limiting plate 130. The second pipe 200 continues to rotate, and the limiting plate 130 squeezes the limiting block 320a and the slide plate 320 to move along the arc surface 320b toward the inside of the shell 310, and squeezes the spring 330 until the side wall of the guide block 210a abuts against the side wall of the arc guide groove 110b, and the shell 310 is aligned with the limiting plate 130. The spring 330 rebounds and pushes the slide plate 320 and the limiting block 320a to move toward the limiting plate 130, and the limiting block 320a passes through the limiting groove 130a. At this time, the guide block 210a abuts against the side wall of the arc guide groove 110b, limiting the second pipe 200 in the clockwise direction, and the straight edge of the limiting block 320a abuts against the straight edge of the limiting groove 130a, limiting the second pipe 200 in the counterclockwise direction.

[0032] The fixing plate 400 is installed on the outer wall of the first pipe 100, and a circular rack 230 is installed on the outer wall of the second pipe 200. Two horizontal plates 410 are symmetrically installed on the side wall of the fixing plate 400 with the first pipe 100 as the center. A positive and negative threaded rod 420 is rotatably connected between the two horizontal plates 410. The positive and negative threaded rod 420 extends out of the top of the upper horizontal plate 410 and is installed with a first pulley 420a. The bottom of the upper horizontal plate 410 is rotatably connected to a gear 420 that cooperates with the circular rack 230. 30, a second pulley 430a is installed on the side wall of the gear 430, a vertical plate 440 is installed on the top of the upper horizontal plate 410, a third pulley 440a is rotatably connected to the side wall of the vertical plate 440, the third pulley 440a is connected to the second pulley 430a through a belt, a rotating rod 440a-1 is installed on the side wall of the third pulley 440a, a first bevel gear 440a-2 is installed on the other end of the rotating rod 440a-1, and a fourth pulley 45 is rotatably connected to the top of the upper horizontal plate 410 0, the fourth pulley 450 is connected to the first pulley 420a by a belt, a second bevel gear 450a is installed on the top of the fourth pulley 450, and the second bevel gear 450a is meshed with the first bevel gear 440a-2. When the second pipe 200 moves to the front end of the second connecting pipe 210 and abuts against the rear end of the first pipe 100, the circular rack 230 is meshed with the gear 430. At this time, the second pipe 200 is rotated to drive the guide block 210a and the circular rack 230 to rotate, and the circular rack 230 rotates When rotating, the gear 430 and the second pulley 430a are driven to rotate by the gear teeth. When the second pulley 430a rotates, the third pulley 440a is driven to rotate by the belt. The third pulley 440a drives the rotating rod 440a-1 and the first bevel gear 440a-2 to rotate. When the first bevel gear 440a-2 rotates, the second bevel gear 450a and the fourth pulley 450 are driven to rotate by the gear teeth. The fourth pulley 450 drives the first pulley 420a and the positive and negative threaded rod 420 to rotate by the belt.

[0033] There are two clamping plates 500 and they are symmetrically located between the two horizontal plates 410. Two ear plates 510 are respectively installed at both ends of the clamping plate 500. A threaded hole 510a is opened at the top of one of the ear plates 510. The positive and negative threaded rod 420 rotates through the threaded hole 510a. A guide rod 460 is installed between the two horizontal plates 410. A guide hole 510b is opened at the top of the other ear plate 510. The guide rod 460 passes through the guide hole 510b. When the second pipe 200 is rotated clockwise, the second pipe 200 drives the circular rack 230 to rotate clockwise, thereby driving the positive and negative threaded rod 420 rotates forward, and the screw structure is used to push the two clamps 500 towards each other until the side wall of the guide block 210a abuts against the side wall of the arc-shaped guide groove 110b. At this time, the two clamps 500 clamp the second pipe 200. When the second pipe 200 rotates counterclockwise, the guide block 210a and the circular rack 230 rotate counterclockwise, and the circular rack 230 drives the forward and reverse threaded rod 420 to reverse, and the screw structure is used to push the two clamps 500 away from each other until the side wall of the guide block 210a abuts against the front end side wall of the guide groove 110a, and the clamps 500 are separated from the second pipe 200.

[0034] Combination Figure 1-Figure 6In this embodiment, a quick docking installation air conditioning duct structure is provided. When the first duct 100 and the second duct 200 need to be installed, the second duct 200 is pushed to move toward the first duct 100, and the second connecting pipe 210 and the third connecting pipe 220 are inserted into the first connecting pipe 110. The guide block 210a slides in the guide groove 110a until the front end of the second connecting pipe 210 abuts against the rear end of the first duct 100. At this time, the third connecting pipe 220 is inserted into the first duct 100, and the third connecting pipe 2 The outer wall of the second pipe 200 fits with the inner wall of the first pipe 100. At this time, the second pipe 200 is rotated clockwise to drive the guide block 210a and the housing 310 to rotate, so that the guide block 210a slides inside the arc-shaped guide groove 110b. At the same time, the second pipe 200 drives the circular rack 230 to rotate, and the circular rack 230 drives the positive and negative threaded rod 420 to rotate forward, and the screw rod structure is used to push the two clamping plates 500 to approach each other until the side wall of the guide block 210a abuts against the side wall of the arc-shaped guide groove 110b. At this time, the limit block 320a Insert the second pipe 200 into the limiting groove 130a, and the two clamping plates 500 clamp the second pipe 200 to limit and fix the second pipe 200, so that the second pipe 200 is connected to the first pipe 100. When the second pipe 200 needs to be removed, the slide plate 320 is pulled to drive the limiting block 320a to be retracted into the shell 310. At this time, the second pipe 200 is rotated counterclockwise, and the second pipe 200 drives the guide block 210a and the shell 310 to rotate counterclockwise, and the shell 310 is separated from the limiting plate 130. At the same time, the second pipe 200 is 00 drives the circular rack 230 to rotate counterclockwise, and the circular rack 230 drives the positive and negative threaded rod 420 to reverse, and the screw structure is used to push the two clamps 500 away from each other until the side wall of the guide block 210a abuts against the front end side wall of the guide groove 110a. At this time, the clamp 500 is separated from the second pipe 200, and the second pipe 200 is pulled to drive the guide block 210a to slide backward inside the guide groove 110a, and the third connecting pipe 220 and the second connecting pipe 210 can be pulled out from the tail of the first connecting pipe 110.

[0035] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A quick-connect and installed air conditioning pipe structure, characterized in that: include: A first pipe (100), a first connecting pipe (110) being installed at the rear end of the first pipe (100), a guide groove (110a) being provided on the inner wall of the first connecting pipe (110), an arc-shaped guide groove (110b) being provided at the front end of the guide groove (110a), a baffle (120) being installed at the rear end of the first connecting pipe (110), an elastic member (120a) being installed between the front side wall of the baffle (120) and the rear end of the first connecting pipe (110), and a groove (120b) being provided at a position of the side wall of the baffle (120) corresponding to the guide groove (110a); A second pipe (200), a second connecting pipe (210) being installed at the front end of the second pipe (200), a third connecting pipe (220) being installed at the front end of the second connecting pipe (210), and a guide block (210a) being installed at a position corresponding to the guide groove (110a) on the front end of the outer wall of the second connecting pipe (210).

2. The air conditioning pipe structure for quick docking installation according to claim 1, characterized in that: A limiting plate (130) is installed at the rear end of the outer wall of the first pipe (100), and a limiting groove (130a) is provided on the side wall of the limiting plate (130).

3. The air conditioning pipe structure for quick docking installation according to claim 1, characterized in that: The invention also comprises a limit assembly (300), the limit assembly (300) comprising a shell (310) mounted on the outer wall of the second pipe (200), a slide plate (320) slidably connected to the inside of the shell (310), and a spring (330) mounted on the side wall of the slide plate (320); a limit block (320a) is mounted on the other side wall of the slide plate (320); the limit block (320a) extends through the shell (310), and the top of the front end of the limit block (320a) has an arc surface (320b).

4. The air conditioning pipe structure for quick docking installation according to claim 1, characterized in that: A circular rack (230) is installed on the outer wall of the second pipe (200); It also includes a fixing plate (400), the fixing plate (400) being mounted on the outer wall of the first pipe (100), the side wall of the fixing plate (400) being symmetrically mounted with the first pipe (100) at the top and bottom, a positive and negative threaded rod (420) being rotatably connected between the two positive and negative threaded rods (420), the positive and negative threaded rods (420) extending out of the top of the upper positive and negative threaded rod (420) being mounted with a first pulley (420a), a gear (430) cooperating with the circular rack (230) being rotatably connected to the bottom of the upper positive and negative threaded rod (410), a second pulley (430a) being mounted on the side wall of the gear (430), and a vertical plate (440) being mounted on the top of the upper positive and negative threaded rod (420). The side wall of the vertical plate (440) is rotatably connected to a third pulley (440a), the third pulley (440a) is connected to the second pulley (430a) by a belt, the side wall of the third pulley (440a) is installed with a rotating rod (440a-1), the other end of the rotating rod (440a-1) is installed with a first bevel gear (440a-2), the top of the upper horizontal plate (410) is rotatably connected to a fourth pulley (450), the fourth pulley (450) is connected to the first pulley (420a) by a belt, the top of the fourth pulley (450) is installed with a second bevel gear (450a), and the second bevel gear (450a) is meshed with the first bevel gear (440a-2).

5. The air conditioning pipe structure for quick docking installation according to claim 4, characterized in that: It also includes a clamping plate (500), wherein two clamping plates (500) are symmetrically located between the two horizontal plates (410), and two ear plates (510) are respectively installed at both ends of the clamping plate (500), wherein a threaded hole (510a) is opened at the top of one of the ear plates (510), and the positive and negative threaded rod (420) rotates through the threaded hole (510a).

6. The air conditioning duct structure for quick docking installation according to claim 5, characterized in that: A guide rod (460) is installed between the two transverse plates (410), a guide hole (510b) is opened at the top of the other ear plate (510), and the guide rod (460) passes through the guide hole (510b).

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