Pipeline threading device for air conditioner installation

Abstract

The utility model provides a pipeline threading device for air conditioner installation, which relates to the technical field of air conditioner installation, and comprises a fixed shell, a hinge is fixedly installed on one side of the fixed shell, a turnover shell is installed on one side of the hinge, and a threading head is installed at one end of the fixed shell. A connecting assembly used for being connected with pulling of a rope is installed in the threading head, and a reinforcing assembly used for fixing a pipeline is installed on one side of the fixing shell and one side of the overturning shell. Due to the fact that the adaptive pressing grooves are inclined, after the end of a pipeline is stored in the assembling groove, the hinge is used for covering the overturning shell, the adaptive pressing grooves in the upper side and the lower side make contact with the pipeline, the adaptive pressing grooves can clamp the pipeline to the position with the corresponding diameter according to the diameter of the pipeline, and the pipeline clamping device is suitable for clamping pipelines with different diameters; the structure can be matched with a connecting assembly to connect the end of the pipeline and then pull the pipeline out of the other end through a rope, and personnel operation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning installation technical field, specifically, relates to a pipeline threading device for air conditioning installation. BACKGROUND

[0002] In the air conditioning installation, need to connect the multiple pipelines and lines between the outdoor air conditioner and the indoor machine, wherein in the connecting process, need to bundle and wind together, and need to pass through the wall subsequently, wherein according to the difference of installation environment, the internal passage of wall is different, and the pipeline needs to be continuously pushed into the other end by manual when stringing, but in the above process, in the case of long hole, only manual pushing cannot make the pipeline pass quickly, leading to the long time and the process of the pipeline in installation is more laborious, therefore we make improvement, and propose a pipeline threading device for air conditioning installation, installs threading device at the end of the pipeline, so that personnel can pull the pipeline at the other end and thread the pipeline out. SUMMARY

[0003] The utility model is mainly aimed at providing a pipeline threading device for air conditioning installation, which can effectively solve the problem that the existing pipeline is difficult to pass through the hole.

[0004] To achieve the above object, the utility model takes the technical scheme that:

[0005] A pipeline threading device for air conditioning installation, comprising a fixed shell, a hinge is fixedly installed on one side of the fixed shell, a turnover shell is installed on one side of the hinge, a threading head is installed at one end of the fixed shell, a connecting assembly for connecting the pulling of a rope is installed inside the threading head, an assembly groove for storing the pipeline is formed in the fixed shell and the turnover shell, a reinforcing assembly for fixing the pipeline is installed on one side of the fixed shell and the turnover shell.

[0006] As a preferred, the inner wall of the fixed shell and the turnover shell is fixedly installed with an expansion seat, an adaptive pressing groove for pressing the end of the pipeline is formed on the surface of the expansion seat, and the inner angle of the adaptive pressing groove is inclined.

[0007] As a preferred, the reinforcing assembly comprises a plurality of fixed seats, each fixed seat is fixedly installed on the inner wall of the assembly groove, a flexible clamping plate for clamping the pipeline is fixedly installed on one side of each fixed seat, and a locking ring is sleeved on the outer side of a plurality of flexible clamping plates.

[0008] As a preferred, an inclined pressing ring is arranged on one side of the inner side of the locking ring, and the inner side of the inclined pressing ring is limitedly matched with the flexible clamping plate.

[0009] As preferred, the inner wall of the locking ring is provided with a first thread, and the inner wall of the inclined pressing ring is provided with a second thread.

[0010] As preferred, the outer surface of the flexible clamping plate is provided with a matching thread which is threadedly matched with the first thread and the second thread.

[0011] As preferred, the connecting assembly comprises a movable channel which is arranged in the through head, and the movable channel is provided with a through hole on both sides.

[0012] As preferred, a movable column is movably arranged in the movable channel, the movable column is provided with a connecting hole in the inside, a limiting plate is fixedly arranged on one side of the movable column, the limiting plate is arranged in the through hole, a guide plate is fixedly arranged on the outer end of the limiting plate, and a buffer spring is arranged between the inner wall of the movable channel and the limiting plate.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] (1) The inclined adaptive pressing grooves can be used to clamp the pipeline end into the assembly groove, cover the turnover shell with the hinge, and make the upper and lower adaptive pressing grooves contact with the pipeline, so that the pipeline can be clamped on the corresponding diameter according to the pipeline diameter, and the pipeline of different diameters can be clamped, and the pipeline end can be connected with the connecting assembly, and then pulled out from the other end with the rope, which is convenient for personnel operation.

[0015] (2) The locking ring can be clamped into the outer side of the flexible clamping plate, so as to fix the plurality of flexible clamping plates and lock the turnover shell and the fixed shell, avoid the pipeline from falling off in the subsequent pulling process, and prevent the locking ring from sliding out by threadedly matching the matching thread, the first thread and the second thread, and the inclined pressing ring arranged on one side of the locking ring can be rotated into the corresponding position according to the need, so that the inclined pressing ring is limited and matched with the flexible clamping plate, the outer side of the pipeline is fixed and clamped, and the above structure can be used according to the diameter of the pipeline, so as to strengthen the application range.

[0016] (3) The rope for pulling can pass through the movable channel and the connecting hole, the pipeline end and the rope can be connected together through the connecting assembly and the reinforcing assembly, so as to facilitate personnel to pull the other end of the pipeline, compared with the operator continuously pushing the pipeline from one end, the pipeline can be quickly pulled out under the influence of the through device, the installation speed of the air conditioner is accelerated, and the situation that the pipeline conflicts with the hole and is not convenient to push out is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is three-dimensional explosion drawing of the utility model;

[0019] Figure 3 It is overhead structure schematic view of the utility model;

[0020] Figure 4 It is Figure 3 It is section structure schematic view at A-A of the utility model;

[0021] Figure 5 It is side view structure schematic view of the utility model;

[0022] Figure 6 It is Figure 5 It is section structure schematic view at B-B of the utility model.

[0023] In the drawing: 1, fixed shell;2, lead-through head;3, connecting assembly;301, movable channel;302, perforation;303, movable column;3031, connecting hole;3032, limit plate;3033, guide plate;304, buffer spring;4, turnover shell;5, hinge;6, reinforcing assembly;601, fixed seat;6011, flexible clamping plate;6012, matching thread;602, locking ring;6021, first thread;6022, inclined pressure ring;6023, second thread;7, assembly slot;8, expansion seat;9, adaptive pressure groove. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] As Figures 1 to 6 shown, a kind of pipeline lead-through device for air conditioner installation, including fixed shell 1, fixed shell 1 one side fixed installation has hinge 5, hinge 5 one side is installed with turnover shell 4, fixed shell 1 one end is installed with lead-through head 2, lead-through head 2 inside is installed with the connecting assembly 3 for connecting rope pulling and pulling, fixed shell 1 and turnover shell 4 inside are equipped with the assembly slot 7 for storing pipeline, fixed shell 1 and turnover shell 4 one side are installed with the reinforcing assembly 6 for fixing pipeline.

[0026] In the embodiment, the fixed shell 1 and the inner wall of the turnover shell 4 are both fixedly installed with an expansion seat 8, and the surface of the expansion seat 8 is provided with an adaptive pressing groove 9 for pressing and holding the end of the pipeline, and the inner angle of the adaptive pressing groove 9 is inclined. By making the adaptive pressing groove 9 inclined, after the end of the pipeline is stored in the assembly groove 7, the turnover shell 4 is covered by the hinge 5, so that the adaptive pressing grooves 9 on the upper and lower sides are in contact with the pipeline, and the adaptive pressing grooves 9 can clamp the pipeline to the position corresponding to the diameter according to the diameter of the pipeline, which is suitable for clamping pipelines with different diameters. By using the above structure, the end of the pipeline can be connected by cooperating with the connecting assembly 3, and then pulled out from the other end by using the rope, which is convenient for personnel operation.

[0027] In the embodiment, the reinforcing assembly 6 includes a plurality of fixed seats 601, each of which is fixedly installed in the inner wall of the assembly groove 7, and each of which is fixedly installed with a flexible clamping plate 6011 on one side for clamping the pipeline. A plurality of flexible clamping plates 6011 are provided with a locking ring 602 on the outside.

[0028] An inclined pressing ring 6022 is arranged on one side of the inside of the locking ring 602, the inside of the inclined pressing ring 6022 is limitingly matched with the flexible clamping plate 6011, a first screw thread 6021 is formed in the inner wall of the locking ring 602, and a second screw thread 6023 is formed in the inner wall of the inclined pressing ring 6022.

[0029] In the embodiment, a plurality of flexible clamping plates 6011 are provided with a matching screw thread 6012 on the outer surface, and the matching screw thread 6012 is screw matched with the first screw thread 6021 and the second screw thread 6023.

[0030] The locking ring 602 can be clamped into the outer side of the plurality of flexible clamping plates 6011, so as to fix the plurality of flexible clamping plates 6011 and lock the turnover shell 4 and the fixed shell 1, thereby avoiding the pipeline from falling off during subsequent pulling process. In order to further reinforce the connection between the application and the pipeline, the matching screw thread 6012 is screw matched with the first screw thread 6021 and the second screw thread 6023, which can prevent the locking ring 602 from slipping out. In addition, the inside of the locking ring 602 is provided with an inclined pressing ring 6022, which can be screwed into the corresponding position of the inclined pressing ring 6022 as needed under the action of the inclined pressing ring 6022, so as to limit the matching of the inclined pressing ring 6022 and the flexible clamping plate 6011, and to fix and clamp the outer side of the pipeline. In addition, the above structure can be used according to the diameter of the pipeline, so as to strengthen the application range.

[0031] In the embodiment, the connecting assembly 3 includes a movable channel 301, and the movable channel 301 is formed in the inside of the lead-through head 2. The movable channel 301 is provided with a through hole 302 on both sides.

[0032] The movable channel 301 is internally movably provided with a movable column 303, the movable column 303 is internally provided with a connecting hole 3031, one side of the movable column 303 is fixedly provided with a limiting plate 3032, the limiting plate 3032 is located inside the through hole 302, the outer end of the limiting plate 3032 is fixedly provided with a guide plate 3033, and the buffer spring 304 is arranged between the inner wall of the movable channel 301 and the limiting plate 3032.

[0033] The ropes required for pulling can pass through the movable channel 301 and the connecting hole 3031, the connection of the ropes with the pipeline is realized, the pipeline end can be connected with the ropes through the cooperation of the connecting assembly 3 and the reinforcing assembly 6, so that the personnel can pull the other end of the pipeline, compared with the continuous pushing of the pipeline from one end by the operator, the personnel can apply pulling force, the conflict between the pipeline and the hole is avoided, the subsequent inconvenience of pushing out is avoided, the pipeline can be quickly pulled out under the influence of the threading device, and the installation speed of the air conditioner is accelerated.

[0034] The buffer spring 304 can avoid the problem that the ropes are pulled off from the pipeline due to excessive force during pulling, and the guide plate 3033 can facilitate the connection of the ropes.

[0035] The working principle of the pipeline threading device for air conditioner installation is as follows:

[0036] In use, the ropes are passed through the hole, then the ropes are sequentially passed into the movable channel 301 and the connecting hole 3031 along the guide plate 3033, then the ropes are tied, then the pipeline end is stored in the assembly groove 7 after the turnover shell 4 is opened, and then the turnover shell 4 is covered by the hinge 5;

[0037] Before the pipeline is loaded, the locking ring 602 is sleeved on the outside of the pipeline, then the locking ring 602 can be clamped on the outside of the plurality of flexible clamping plates 6011, so that the plurality of flexible clamping plates 6011 are fixed, and the turnover shell 4 and the fixed shell 1 are locked, so that the pipeline is not pulled off from the application during subsequent pulling, the ropes at the other end are pulled by the operator, the pipeline is quickly pulled out from the hole, and the efficiency of the application during pipeline installation is improved.

[0038] Obviously, the above embodiments of the application are only examples for clearly illustrating the application, and are not a limitation on the embodiments of the application. For those skilled in the art, other different forms of changes or modifications can be made on the basis of the above description, and all the embodiments of the application are not exhausted here. Any obvious changes or modifications derived from the technical solutions of the application still fall within the protection scope of the application.

Claims

1. A duct penetrating device for air conditioner installation comprising a fixed housing (1), characterized in that: The fixed shell (1) is fixedly installed with a hinge (5) on one side, the hinge (5) is installed with a turnover shell (4) on one side, the fixed shell (1) is installed with a lead-through head (2) on one end, the lead-through head (2) is internally installed with a connecting assembly (3) for connecting rope pulling, the fixed shell (1) and the turnover shell (4) are internally provided with an assembly groove (7) for storing pipelines, and the fixed shell (1) and the turnover shell (4) are installed with a reinforcing assembly (6) for fixing the pipelines on one side.

2. The duct-punching device for an air conditioner installation according to claim 1, wherein: The fixed shell (1) and the turnover shell (4) are fixedly installed with an expansion seat (8) on the inner wall, the expansion seat (8) is provided with an adaptive pressing groove (9) for pressing the end of the pipeline on the surface, and the adaptive pressing groove (9) is inclined in the inner angle.

3. The duct-punching apparatus for an air conditioner installation according to claim 1, wherein: The reinforcing assembly (6) comprises a plurality of fixing seats (601), each fixing seat (601) is fixedly installed on the inner wall of the assembly groove (7), each fixing seat (601) is fixedly installed with a flexible clamping plate (6011) for clamping the pipeline on one side, and a plurality of flexible clamping plates (6011) are provided with a locking ring (602) on the outer side.

4. The duct-punching apparatus for an air conditioner installation according to claim 3, wherein: The locking ring (602) is provided with an inclined pressing ring (6022) on the inner side, and the flexible clamping plate (6011) is limitedly matched with the inclined pressing ring (6022) on the inner side.

5. The duct-punching apparatus for an air conditioner installation according to claim 4, wherein: The inner wall of the locking ring (602) is provided with a first screw thread (6021), and the inner wall of the inclined pressing ring (6022) is provided with a second screw thread (6023).

6. The duct-punching apparatus for an air conditioner installation according to claim 5, wherein: A plurality of flexible clamping plates (6011) are provided with a matching screw thread (6012) on the outer surface, and the matching screw thread (6012) is threadedly matched with the first screw thread (6021) and the second screw thread (6023).

7. The pipe penetrating device for an air conditioner installation according to claim 1, wherein: The connecting assembly (3) comprises a movable channel (301), the movable channel (301) is provided in the lead-through head (2), and the movable channel (301) is provided with a through hole (302) on both sides.

8. The duct-punching apparatus for an air conditioner installation according to claim 7, wherein: The movable channel (301) is movably installed with a movable column (303), the movable column (303) is internally provided with a connecting hole (3031), the movable column (303) is fixedly installed with a limiting plate (3032) on one side, the limiting plate (3032) is located in the through hole (302), the limiting plate (3032) is fixedly installed with a guide plate (3033) on the outer end, and the movable channel (301) is installed with a buffer spring (304) between the limiting plate (3032) and the inner wall.

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