Pipeline butt joint device for heating and ventilation construction

Abstract

The utility model discloses a pipeline butt joint device for heating and ventilation construction, which comprises a base, wherein a lifting mechanism is arranged on the upper surface of the base; the lifting mechanism comprises a telescopic sleeve rod, a sleeve is fixedly connected to the upper surface of the base, a rotating handle is rotatably connected to the outer surface of the sleeve, a screw rod is arranged on the inner wall of the sleeve, and a workbench is fixedly connected to the other end of the screw rod. According to the pipeline butt joint device for heating and ventilation construction, through arrangement of a rotating handle, a screw rod, a sleeve and a workbench, when a heating and ventilation pipeline needs to be installed, due to different installation heights, the rotating handle is held by a hand and rotated, the screw rod can be driven to rotate, the screw rod can be adjusted out of the sleeve, and the screw rod can be adjusted upwards, so that installation is convenient. The working table can be pushed to be adjusted upwards, then the height can be increased, the height can be reduced at will due to the arrangement of the mode, practicability is improved to a great extent, and heating and ventilation pipelines can be installed more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of HVAC construction, in particular to a pipe docking device used for HVAC construction. Background Art

[0002] HVAC construction is a type of construction project. During the HVAC construction process, pipe docking devices are needed to dock two or more pipes to prevent leakage during the use of pipe connections. In HVAC construction, pipe docking devices play a vital role, ensuring that the connection between pipes is stable and leak-free, so as to ensure the normal operation of the entire HVAC system.

[0003] However, the current pipeline installation equipment is not convenient to adjust the height during use, and it is impossible to install pipelines at different heights. At the same time, the pipeline installation process requires multi-angle construction, and the current device is inconvenient to adjust. Therefore, it is necessary to design a pipeline docking device for HVAC construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a pipe docking device for HVAC construction, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A pipe docking device for HVAC construction includes a base, the upper surface of which is provided with a lifting mechanism; the lifting mechanism includes a telescopic sleeve, the upper surface of the base is fixedly connected to a sleeve, the outer surface of the sleeve is rotatably connected to a handle, the inner wall of the sleeve is provided with a screw, and the other end of the screw is fixedly connected to a workbench.

[0007] The utility model is further configured as follows: the turning handle is threadedly connected to the screw rod, and the turning handle is rotationally connected to the sleeve.

[0008] By adopting the above technical solution, the purpose of convenient adjustment can be achieved through the threaded connection between the handle and the screw rod and the rotational connection between the handle and the sleeve.

[0009] The present invention is further configured as follows: an upper surface of the workbench is provided with an angle adjustment mechanism, and the angle adjustment mechanism includes a mounting box.

[0010] By adopting the above technical solution and setting the angle adjustment mechanism, the purpose of convenient angle adjustment can be achieved.

[0011] The utility model is further configured as follows: the inner wall of the installation box is rotatably connected to a worm, and one end of the worm is fixedly connected to a knob.

[0012] By adopting the above technical solution, by holding the knob and turning it, the worm can be driven to rotate.

[0013] The utility model is further configured as follows: the inner wall of the installation box is rotatably connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a worm gear, and the other end of the rotating rod is fixedly connected to a pipe rack.

[0014] By adopting the above technical solution and setting up the pipe rack, the purpose of supporting and placing the HVAC pipes can be achieved.

[0015] The utility model is further configured as follows: the lower surface of the base is rotatably connected to a rotating shaft, and the outer surface of the rotating shaft is provided with a moving wheel.

[0016] By adopting the above technical solution and setting the moving wheels, the purpose of convenient movement can be achieved.

[0017] The utility model is further configured as follows: a push plate is fixedly connected to the upper surface of the base.

[0018] By adopting the above technical solution, by holding the push plate and pushing it, the purpose of moving the device can be facilitated.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In the utility model, through the arrangement of the handle, screw, sleeve and workbench, when the HVAC pipe needs to be installed, due to the different installation heights, the handle can be held by hand and rotated to drive the screw to rotate. The screw can be adjusted out of the sleeve, and the upward adjustment of the screw can push the workbench to adjust upward, thereby increasing the height and facilitating the installation of the HVAC pipe.

[0021] 2. In the utility model, the HVAC pipe is placed on the pipe rack through the arrangement of the pipe rack, worm, worm gear, knob and rotating rod. The pipe rack can fix and support the HVAC pipe. When the angle needs to be adjusted, the knob is held by hand and rotated to drive the worm to rotate. The worm gear can be rotated by the worm. When the worm gear rotates, the rotating rod can be driven to rotate, thereby achieving the purpose of adjusting the angle and facilitating the installation of the HVAC pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0024] Figure 3This is a structural diagram of the angle adjustment mechanism of the present utility model.

[0025] In the figure: 1. Base; 2. Lifting mechanism; 3. Telescopic sleeve; 4. Sleeve; 5. Turning handle; 6. Screw; 7. Workbench; 8. Angle adjustment mechanism; 9. Mounting box; 10. Worm; 11. Knob; 12. Turning rod; 13. Worm gear; 14. Pipe rack; 15. Rotating shaft; 16. Moving wheel; 17. Push plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-3 As shown, a pipe docking device for HVAC construction includes a base 1, and a lifting mechanism 2 is provided on the upper surface of the base 1;

[0028] In this embodiment, the lifting mechanism 2 includes a telescopic sleeve 3, the upper surface of the base 1 is fixedly connected to a sleeve 4, the outer surface of the sleeve 4 is rotatably connected to a handle 5, the inner wall of the sleeve 4 is provided with a screw 6, and the other end of the screw 6 is fixedly connected to a workbench 7.

[0029] During specific use, when the HVAC pipe needs to be installed, due to the different installation heights, hold the handle 5 with your hand and rotate it to drive the screw 6 to rotate. The screw 6 can be adjusted out of the sleeve 4, and the upward adjustment of the screw 6 can push the workbench 7 to adjust upward, thereby increasing the height and facilitating the installation of the HVAC pipe.

[0030] In this embodiment, the handle 5 is threadedly connected to the screw rod 6 , and the handle 5 is rotationally connected to the sleeve 4 .

[0031] During specific use, the purpose of convenient adjustment can be achieved through the threaded connection between the handle 5 and the screw 6 and the rotational connection between the handle 5 and the sleeve 4.

[0032] In this embodiment, an angle adjustment mechanism 8 is provided on the upper surface of the workbench 7 , and the angle adjustment mechanism 8 includes a mounting box 9 .

[0033] During specific use, the angle adjustment mechanism 8 is provided to facilitate angle adjustment and facilitate installation of HVAC pipes.

[0034] In this embodiment, a worm 10 is rotatably connected to the inner wall of the installation box 9 , and a knob 11 is fixedly connected to one end of the worm 10 .

[0035] During specific use, when the angle needs to be adjusted, the knob 11 is held by hand and rotated to drive the worm 10 to rotate.

[0036] In this embodiment, a rotating rod 12 is rotatably connected to the inner wall of the installation box 9 , a worm gear 13 is fixedly connected to the outer surface of the rotating rod 12 , and the other end of the rotating rod 12 is fixedly connected to a pipe rack 14 .

[0037] During specific use, the worm gear 13 can be rotated by the worm 10. When the worm gear 13 rotates, it can drive the rotating rod 12 to rotate, thereby achieving the purpose of adjusting the angle, facilitating the installation of HVAC pipes, and placing the HVAC pipes on the pipe rack 14. The pipe rack 14 can fix and support the HVAC pipes.

[0038] In this embodiment, a rotating shaft 15 is rotatably connected to the lower surface of the base 1 , and a moving wheel 16 is provided on the outer surface of the rotating shaft 15 .

[0039] During specific use, when the device needs to be moved, the movable wheels 16 can be provided to facilitate movement, while the rotating shaft 15 can be provided to achieve the purpose of rotation, so that the device can change direction.

[0040] In this embodiment, a push plate 17 is fixedly connected to the upper surface of the base 1 .

[0041] During specific use, when the device needs to be moved, the push plate 17 is held by hand and pushed to facilitate the movement of the device.

[0042] Working principle: During use, the HVAC pipe is placed on the pipe rack 14, which can fix and support the HVAC pipe. When the angle needs to be adjusted, hold the knob 11 with your hand and rotate it to drive the worm 10 to rotate. The worm gear 13 can be rotated by the worm 10. When the worm gear 13 rotates, it can drive the rotating rod 12 to rotate, thereby achieving the purpose of adjusting the angle and facilitating the installation of the HVAC pipe. When the HVAC pipe needs to be installed, due to the different installation heights, hold the turning handle 5 with your hand and rotate it to drive the screw 6 to rotate. The screw 6 can be adjusted out of the sleeve 4, and the upward adjustment of the screw 6 can push the workbench 7 to adjust upward, thereby raising the height and facilitating the installation of the HVAC pipe.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A pipe docking device for HVAC construction, comprising a base (1), characterized in that: A lifting mechanism (2) is provided on the upper surface of the base (1); The lifting mechanism (2) comprises a telescopic sleeve (3); the upper surface of the base (1) is fixedly connected to a sleeve (4); the outer surface of the sleeve (4) is rotatably connected to a handle (5); the inner wall of the sleeve (4) is provided with a screw (6); the other end of the screw (6) is fixedly connected to a workbench (7).

2. A pipe docking device for HVAC construction according to claim 1, characterized in that: The turning handle (5) is threadedly connected to the screw rod (6), and the turning handle (5) is rotationally connected to the sleeve (4).

3. The pipe docking device for HVAC construction according to claim 1, characterized in that: An angle adjustment mechanism (8) is provided on the upper surface of the workbench (7), and the angle adjustment mechanism (8) includes a mounting box (9).

4. The pipe docking device for HVAC construction according to claim 3, characterized in that: The inner wall of the installation box (9) is rotatably connected to a worm (10), and one end of the worm (10) is fixedly connected to a knob (11).

5. The pipe docking device for HVAC construction according to claim 4, characterized in that: The inner wall of the installation box (9) is rotatably connected to a rotating rod (12), the outer surface of the rotating rod (12) is fixedly connected to a worm gear (13), and the other end of the rotating rod (12) is fixedly connected to a pipe rack (14).

6. The pipe docking device for HVAC construction according to claim 1, characterized in that: The lower surface of the base (1) is rotatably connected to a rotating shaft (15), and the outer surface of the rotating shaft (15) is provided with a moving wheel (16).

7. The pipe docking device for HVAC construction according to claim 1, characterized in that: A push plate (17) is fixedly connected to the upper surface of the base (1).

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