Heating and ventilation pipeline laying device

Abstract

The utility model discloses a heating and ventilation pipeline laying device, and belongs to the technical field of heating and ventilation pipelines. The device mainly comprises a mounting frame, a sliding groove is formed in the mounting frame, and a hanging wheel is arranged on the mounting frame; the connecting plate is installed in the sliding groove in a sliding mode, and an air cylinder is arranged on one side of the top of the connecting plate; one of the telescopic rods is mounted at the output end of the air cylinder, the telescopic rod far away from the air cylinder is mounted on one side of the bottom of the connecting plate, a motor is arranged at the position, corresponding to the telescopic rod, of the back side of the mounting frame, and the output end of the motor is connected with the telescopic rod; and the driving motor is installed on the side, away from the connecting plate, of the connecting plate, and a connecting rope is arranged between the driving motor and the connecting plate. According to the heating and ventilation pipeline laying device, by arranging the telescopic rods, pipelines of different sizes can also be evenly clamped, meanwhile, the multiple sets of motors arranged on the back side of the mounting frame drive the pipelines to move, and the mounting positions of the pipelines can be finely adjusted.

Description

Technical Field

[0001] This application relates to the technical field of HVAC pipelines, and specifically provides an HVAC pipeline laying device. Background Art

[0002] HVAC pipelines are installed in air conditioning systems to convey warm airflows. Since some HVAC pipelines are in a suspended state during installation, laying devices are required to assist in the installation of HVAC pipelines during the installation process.

[0003] For example, the patent with the publication number CN221402030U specifically discloses an HVAC pipeline laying device for air conditioners. By setting a limiting component, which includes a bearing panel, threaded posts, pistons, suction cups, fixed sleeves, and connecting rods, the chamber of the bearing panel can continuously generate negative pressure under the cooperation of the above devices, ensuring the limitation of the pipeline by the suction cups, achieving the effect of being able to adjust the position of the pipeline and at the same time limit the pipeline.

[0004] In the above patent, a limiting component is set to limit the pipeline, so that the pipeline will not slip off during transportation. However, when the device transports the pipeline, the pipeline will be clamped between the limiting components and cannot move. When the pipeline reaches the designated position, if there is a difference between the length of the pipeline and the length of the installation position to be installed, the pipeline needs to be pulled towards the target position after the limiting component is opened to make them spliced. However, during this process, if the pipeline is heavy, it is very likely to slip off, which requires workers to spend more time repositioning, fixing, and repairing the damaged pipeline, thereby increasing labor costs and material costs. Therefore, it is necessary to provide an HVAC pipeline laying device that is convenient for clamping and moving to solve the above problems.

[0005] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of this application, and therefore, it may include information that does not constitute prior art. Summary of the Invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by this application is to provide an HVAC pipeline laying device that can finely adjust the position of the pipeline after it is transported to the installation site.

[0007] The technical solution adopted by this application to solve its technical problems is as follows: A heating and ventilation pipe laying device includes a mounting frame, on which a chute is provided, and a hanging wheel is provided on the mounting frame; a connecting plate, which is slidably mounted in the chute, and a cylinder is provided on one side of the top of the connecting plate; at least two telescopic rods, one group of telescopic rods is mounted on the output end of the cylinder, and the telescopic rod on the side far from the cylinder is mounted on one side of the bottom of the connecting plate. A motor is provided at the position corresponding to the telescopic rod on the back side of the mounting frame, and the output end of the motor is connected to the telescopic rod; a driving motor, which is mounted on the side of the connecting plate far from the connecting plate, and a connecting rope is provided between the driving motor and the connecting plate.

[0008] Further, the telescopic rod includes a fixed rod provided on the mounting frame, and a moving rod is sleeved on the fixed rod, and the moving rod is adapted to slide on the fixed rod.

[0009] Further, pressing rollers are provided on both the fixed rod and the moving rod, and one side of the pressing roller has an arc-shaped edge.

[0010] Further, multiple through holes are provided on the moving rod, and threaded holes are provided on the fixed rod.

[0011] Further, a clamping block is provided on the side of the moving rod far from the fixed rod, and a pull rod is detachably mounted in the clamping block.

[0012] The beneficial effects of this application are as follows: A heating and ventilation pipe laying device provided by this application can quickly clamp the pipe and drive it to a specified position by setting a clamping part. At the same time, by setting telescopic rods, pipes of different sizes can also be evenly clamped. At the same time, by driving the pipe to move with multiple motors provided on the back side of the mounting frame, the installation position of the pipe can be finely adjusted, increasing the practicability of the device.

[0013] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings to make a further detailed description of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The specification drawings constituting a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0015] Figure 1 is the overall schematic diagram of a heating and ventilation pipe laying device in this application;

[0016] Figure 2 is Figure 1 the side interface schematic diagram of the pipe laying component in

[0017] Figure 3 is Figure 2Enlarged schematic view at position A in [the figure];

[0018] Figure 4 is Figure 1 Schematic structure diagram of the telescopic rod in [the figure];

[0019] Among them, each reference numeral in the figure:

[0020] 1. Pipe laying assembly; 11. Installation frame; 12. Roller; 13. Chute; 14. Hanging wheel; 2. Lifting assembly; 21. Driving motor; 22. Connecting rope; 3. Clamping part; 31. Connecting plate; 32. Pulley; 33. Telescopic rod; 331. Fixed rod; 332. Moving rod; 34. Pressing roller; 35. Through hole; 36. Threaded hole; 4. Cylinder; 5. Clamping block; 51. Pull rod. Specific implementation manners

[0021] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present application.

[0023] As Figure 1 - Figure 2 shown, the present application provides a heating and ventilation pipe laying device, including a pipe laying assembly 1, which is used to transport the pipe to a high place where it is difficult for workers to lift during the construction of heating and ventilation pipe laying. The pipe laying assembly 1 includes an installation frame 11, which is arranged at the construction unit. At the same time, a through installation cavity is provided in the center of the installation frame 11, and chutes 13 are provided on both sides of the installation cavity;

[0024] At the same time, a plurality of groups of rollers 12 are installed at the bottom of the installation frame 11, and the rollers 12 are used to drive the installation frame 11 to reach different construction positions;

[0025] And a lifting assembly 2 is further provided on the installation frame 11. The lifting assembly 2 includes a driving motor 21, which is arranged on one side of the installation frame 11. At the same time, a rotating shaft is connected to the output end of the driving motor 21. On the other side of the installation frame 11, a clamping part 3 is provided. The clamping part 3 includes a connecting plate 31. A plurality of groups of pulleys 32 are provided on the side of the connecting plate 31 close to the installation frame 11, and the plurality of groups of pulleys 32 are adapted to move inside the chutes 13;

[0026] Meanwhile, in order to enable the driving motor 21 to drive the connecting plate 31 to move, the lifting assembly 2 further includes a connecting rope 22. One end of the connecting rope 22 is connected to the rotating shaft on the driving motor 21. And in the initial state, the connecting rope 22 is wound around the rotating shaft. The end of the connecting rope 22 away from the driving motor 21 is fixedly connected to the top of the connecting plate 31. At the same time, a pulley 14 is installed at the top of the installation cavity in the mounting frame 11. The middle part of the connecting rope 22 passes through the pulley 14. Thus, when it is necessary to drive the connecting plate 31, by rotating the driving motor 21 to release or tighten the connecting rope 22, the connecting plate 31 can be driven to move up and down in the sliding groove 13.

[0027] As Figure 1 , Figure 4 shown, the clamping part 3 further includes three groups of telescopic rods 33. Two of them are arranged at the bottom of the mounting frame 11. The telescopic rod 33 includes a fixed rod 331, and the fixed rod 331 is rotatably connected to the mounting frame 11. And a pressure roller 34 is fixedly installed on the fixed rod 331. One side of the pressure roller 34 has an arc-shaped edge. At the same time, a moving rod 332 is sleeved on the fixed rod 331. The moving rod 332 is adapted to slide on the fixed rod 331. And a pressure roller 34 is also fixedly installed on the moving rod 332. The pressure roller 34 has a certain friction when contacting the pipeline. At the same time, the arc-shaped edges of the two pressure rollers 34 are close to each other to form a clamping space. And the width of the clamping space is slightly smaller than the diameter of the pipeline. So that when the pipeline is placed in the clamping space, it will only contact the two arc-shaped edges and will not contact the moving rod 332;

[0028] At the same time, a through hole 35 is arranged on the moving rod 332, and a plurality of threaded holes 36 are arranged on the fixed rod 331. After the positions of the fixed rod 331 and the moving rod 332 are determined, by installing bolts in the through hole 35 and the threaded holes 36, the length of the telescopic rod 33 can be freely controlled, so that pipelines with different diameters can be placed in the clamping space. At the same time, a cylinder 4 is arranged on one side of the top of the connecting plate 31. A telescopic rod 33 is also fixedly installed on the output end of the cylinder 4. And the three groups of telescopic rods 33 are parallel to each other;

[0029] Meanwhile, in order to facilitate the separation of the fixed rod 331 and the moving rod 332, a clamping block 5 is arranged on the side of the moving rod 332 away from the fixed rod 331. A pull rod 51 is detachably clamped and installed in the clamping block 5. When it is necessary to separate the fixed rod 331 and the moving rod 332, by installing the pull rod 51 in the clamping block 5, the two moving rods 332 are pulled out simultaneously, which is convenient for subsequent installation.

[0030] In order to facilitate the movement of the pipeline in the clamped state, a plurality of motors (not shown in the figure) are fixedly installed on the back side of the mounting frame 11 corresponding to the position of the telescopic rod 33. The output end of the motor is fixedly connected to the fixed rod 331. When the pipeline needs to be lifted to a specified position, first place the pipeline in the clamping space within the two telescopic rods 33 at the bottom, and then control the cylinder 4 to drive the telescopic rod 33 at the top to move downward, so that the pipeline is clamped by the three telescopic rods 33. Then drive the pipeline to move to the specified position by driving the motor 21. At this time, if there is a slight distance between the pipeline and the target location, the plurality of motors on the back side of the mounting frame 11 can be controlled to drive the telescopic rod 33 to rotate, so that the pipeline moves towards the target location until it reaches the specified installation position.

[0031] In summary, by setting the clamping part 3, the pipeline can be quickly clamped and driven to the specified position. At the same time, by setting the telescopic rod 33, pipelines of different sizes can also be evenly clamped. At the same time, by setting a plurality of motors on the back side of the mounting frame 11 to drive the pipeline to move, the installation position of the pipeline can be finely adjusted, increasing the practicability of the device.

[0032] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A HVAC pipeline laying device, characterized in that: include: A mounting frame (11), wherein a slide groove (13) is provided on the mounting frame (11), and a hanging wheel (14) is provided on the mounting frame (11); A connecting plate (31), the connecting plate (31) being slidably mounted in the slide groove (13), and a cylinder (4) being disposed on one side of the top of the connecting plate (31); at least two groups of telescopic rods (33), wherein one group of the telescopic rods (33) is mounted on the output end of the cylinder (4), the telescopic rod (33) on the side away from the cylinder (4) is mounted on one side of the bottom of the connecting plate (31), and a motor is provided on the back side of the mounting frame (11) at a position corresponding to the telescopic rod (33), and the output end of the motor is connected to the telescopic rod (33); A drive motor (21) is mounted on a side of the connection plate (31) away from the connection plate (31), and a connection rope (22) is provided between the drive motor (21) and the connection plate (31).

2. A HVAC pipe laying device according to claim 1, characterized in that: The telescopic rod (33) comprises a fixed rod (331), the fixed rod (331) being arranged on the mounting frame (11), a movable rod (332) being sleeved on the fixed rod (331), and the movable rod (332) being suitable for sliding on the fixed rod (331).

3. A HVAC pipe laying device according to claim 2, characterized in that: A pressure roller (34) is provided on both the fixed rod (331) and the movable rod (332), and one side of the pressure roller (34) has an arc-shaped edge.

4. A HVAC pipe laying device according to claim 3, characterized in that: The movable rod (332) is provided with a through hole (35), and the fixed rod (331) is provided with a plurality of groups of threaded holes (36).

5. A HVAC pipe laying device according to claim 2, characterized in that: A clamping block (5) is provided on a side of the movable rod (332) away from the fixed rod (331), and a pull rod (51) is detachably mounted in the clamping block (5).

Images