A hoisting structure of a central air conditioning pipeline

Abstract

The utility model relates to pipeline hoisting structure technical field and disclose a kind of hoisting structure of central air conditioning pipeline, including support, the top of support is equipped with electric telescopic rod, the output shaft of electric telescopic rod is fixedly equipped with lifting plate, the outer wall of lifting plate is fixedly equipped with motor, the output shaft of motor is fixedly equipped with screw rod, the outer wall of screw rod is threadedly connected with limit block. The hoisting structure of central air conditioning pipeline is provided with support, rotating groove, jaw one, jaw two, movable slot, motor, screw rod and butt joint groove structure, so that the device can be rotated between jaw one and jaw two by motor operation during use, which facilitates the user to adjust the opening degree of jaw one and jaw two. This facilitates the user to lift multiple or different diameter pipes, thereby improving the use range of the device.

Description

Technical Field

[0001] This utility model relates to the field of pipeline hoisting structure technology, specifically a hoisting structure for central air conditioning pipelines. Background Technology

[0002] As an air conditioning system, the core function of a central air conditioning system is to regulate the temperature, humidity, and cleanliness of the indoor environment. In order to deliver the cold air generated by the central air conditioning system to different rooms, it is necessary to install pipes through suspended pipes to complete the transportation of the air generated by the air conditioning.

[0003] While existing hoisting devices can effectively lift pipes, they lack mechanisms to adjust the opening and angle of the clamping mechanism. This prevents them from meeting the needs of users who require the hoisting of multiple pipes or pipes of different diameters, thus reducing the applicability of existing hoisting devices. Therefore, we propose a hoisting structure for central air conditioning pipes. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a hoisting structure for central air conditioning ducts, solving the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a hoisting structure for a central air conditioning duct, including a bracket, an electric telescopic rod fixedly mounted on the top of the bracket, a lifting plate fixedly mounted on the output shaft of the electric telescopic rod, a motor fixedly mounted on the outer wall of the lifting plate, a lead screw fixedly mounted on the output shaft of the motor, a limit block threadedly connected to the outer wall of the lead screw, a connecting shell fixedly mounted on the top of the limit block, a rotating groove and an installation groove respectively opened on the top of the lifting plate, a second gripper rotatably connected to the inner wall of the rotating groove, a movable groove and a docking groove respectively opened on the outer wall of the second gripper, a first gripper rotatably connected to the inner wall of the movable groove, a connecting plate fixedly mounted on the outer walls of both the first and second grippers, a rotating rod rotatably connected to the outer wall of the connecting plate, a sliding seat slidably connected to the inner wall of the installation groove, and a connecting groove opened on the top of the sliding seat.

[0006] As a preferred technical solution of this utility model, the end of the rotating rod located on the gripper is rotatably connected to the inner wall of the connecting groove and rotatably connected to the connecting plate, and the end of the rotating rod is rotatably connected to the inner wall of the connecting shell.

[0007] As a preferred technical solution of this utility model, the diameter of the docking groove is adapted to the diameter of the first clamp, and the outer walls of the connecting plate and the limiting block are slidably connected to the inner wall of the mounting groove.

[0008] As a preferred embodiment of this utility model, the number of electric telescopic rods is two, and both electric telescopic rods are symmetrically distributed along the outer wall of the lifting plate.

[0009] As a preferred technical solution of this utility model, the bottom of the bracket is provided with rollers, and the bracket, lifting plate, clamp one and clamp two are all made of galvanized iron metal.

[0010] As a preferred embodiment of this utility model, the outer wall of the slide block is provided with a through hole, and the inner wall of the through hole is threadedly connected to the outer wall of the lead screw.

[0011] As a preferred embodiment of this utility model, the number of motors is four, and the four motors are evenly distributed along both sides of the lifting plate.

[0012] As a preferred technical solution of this utility model, the outer walls of the first gripper and the second gripper are tightly fitted with pipes, and the pipes are fixedly connected to the lifting plate through the first gripper and the second gripper, respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The hoisting structure of the central air conditioning duct, through the setting of brackets, rotating grooves, clamp one, clamp two, movable grooves, motors, lead screws, and docking grooves, allows the user to rotate clamp one and clamp two through motor operation during use. This facilitates the user to adjust the opening degree of clamp one and clamp two, thereby making it easier for the user to hoist multiple ducts or ducts of different diameters, thus improving the application range of the device.

[0015] 2. The hoisting structure of the central air conditioning duct, through the setting of an electric telescopic rod, motor, rotating rod, slide, limit block, and connecting plate, uses the operation of the motor to move the limit block and slide, thereby causing the rotating rod and connecting plate to rotate and automatically complete the adjustment of the angle of the first and second grippers. The extension and retraction of the output shaft of the electric telescopic rod can also complete the adjustment of the duct hoisting height, thus facilitating user operation and improving the automation of the device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of gripper one and gripper two of this utility model;

[0020] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0021] In the diagram: 1. Bracket; 2. Electric telescopic rod; 3. Lifting plate; 4. Rotating groove; 5. Gripper 1; 6. Gripper 2; 7. Movable groove; 8. Motor; 9. Lead screw; 10. Connecting groove; 11. Mounting groove; 12. Connecting plate; 13. Rotating rod; 14. Limiting block; 15. Slide; 16. Connecting groove; 17. Connecting shell. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 A hoisting structure for a central air conditioning duct includes a bracket 1. An electric telescopic rod 2 is fixedly mounted on the top of the bracket 1. A lifting plate 3 is fixedly mounted on the output shaft of the electric telescopic rod 2. A motor 8 is fixedly mounted on the outer wall of the lifting plate 3. A lead screw 9 is fixedly mounted on the output shaft of the motor 8. A limit block 14 is threadedly connected to the outer wall of the lead screw 9. A connecting shell 17 is fixedly mounted on the top of the limit block 14. A rotating groove 4 and an installation groove 11 are respectively opened on the top of the lifting plate 3. A second gripper 6 is rotatably connected to the inner wall of the rotating groove 4. A movable groove 7 and a docking groove 10 are respectively opened on the outer wall of the second gripper 6. A first gripper 5 is rotatably connected to the inner wall of the movable groove 7. A connecting plate 12 is fixedly mounted on the outer walls of both the first gripper 5 and the second gripper 6. A rotating rod 13 is rotatably connected to the outer wall of the connecting plate 12. A slide seat 15 is slidably connected to the inner wall of the installation groove 11. A connecting groove 16 is opened on the top of the slide seat 15.

[0024] In the above structure, the bracket 1, electric telescopic rod 2, rotating groove 4, gripper 1 5, gripper 2 6, slide 15, and connecting shell 17 are designed so that during use, the user can use the motor 8 to move the limiting block 14 and slide 15 synchronously, thereby causing the rotating rod 13 to rotate with the connecting plate 12. This causes the included angle between gripper 1 5 and gripper 2 6 to change, achieving the effect of clamping and hoisting pipes of different diameters, thus improving the application range of the device.

[0025] In a preferred embodiment, the end of the rotating rod 13 located on the gripper 5 is rotatably connected to the inner wall of the connecting groove 16 and rotatably connected to the connecting plate 12, and the end of the rotating rod 13 is rotatably connected to the inner wall of the connecting shell 17.

[0026] In the above structure, the connecting plate 12 and rotating rod 13 enable the device to automatically clamp the pipe with the first clamp 5 and the second clamp 6 by means of the rotation between the connecting plate 12 and the rotating rod 13 during operation. This makes it convenient for the user to adjust the lifting height of the pipe by extending and retracting the output shaft of the electric telescopic rod 2, thereby improving the automation of the device.

[0027] In a preferred embodiment, the diameter of the docking groove 10 is adapted to the diameter of the gripper 5, and the outer walls of the connecting plate 12 and the limiting block 14 are slidably connected to the inner wall of the mounting groove 11.

[0028] In the above structure, the docking groove 10 structure provides space for the rotation of gripper 5 when gripper 1 and gripper 2 6 rotate, thereby preventing the gripper 5 and gripper 2 6 from getting stuck during rotation, and thus ensuring the normal operation of the device.

[0029] In a preferred embodiment, there are two electric telescopic rods 2, and both electric telescopic rods 2 are symmetrically distributed along the outer wall of the lifting plate 3.

[0030] In the above structure, the two electric telescopic rods 2 are installed. The extension and retraction of the output shafts of the two electric telescopic rods 2 can smoothly raise and lower the lifting plate 3, thereby avoiding the pipe from tilting or even shifting position after being clamped, thus improving the stability of the pipe during the hoisting process.

[0031] In a preferred embodiment, the bottom of the bracket 1 is provided with rollers, and the bracket 1, the lifting plate 3, the first clamp 5 and the second clamp 6 are all made of galvanized iron.

[0032] In the above structure, galvanized iron has the characteristics of hardness and wear resistance, which can effectively reduce the wear of the above components, thereby extending their service life. It can also ensure the stability of clamp 5 and clamp 6 in the process of clamping and hoisting the pipe. At the same time, galvanized iron also has the characteristics of low cost, thereby reducing the production and maintenance costs of the device.

[0033] In a preferred embodiment, the outer wall of the slide 15 is provided with a through hole, and the inner wall of the through hole is threadedly connected to the outer wall of the lead screw 9.

[0034] In the above structure, the through hole and lead screw 9 structure allow the rotation of gripper 5 and gripper 6 to be adjusted by the movement of limit block 14 and slide 15, thus eliminating the need for manual operation by the user and allowing the operation of motor 8 to be completed directly. This simplifies the operation process of the device, reduces the workload of the user, and improves the practicality of the device.

[0035] In a preferred embodiment, there are four motors 8, and the four motors 8 are evenly distributed along both sides of the lifting plate 3.

[0036] In the above structure, since the connection structure between gripper 5 and gripper 6 cannot be adjusted by the same motor 8, two sets of motors 8 are used to drive a lead screw 9 to rotate, so that the limit block 14 and slide block 15 can move, so that gripper 5 and gripper 6 can fit tightly against the outer wall of the pipe to clamp it, thereby ensuring the stability of the device for lifting the pipe.

[0037] In a preferred embodiment, the outer walls of both gripper 5 and gripper 6 are tightly fitted with pipes, and the pipes are fixedly connected to the lifting plate 3 through gripper 5 and gripper 6 respectively.

[0038] In the above structure, the clamps 5 and 6 prevent the pipe from detaching or falling when it is raised, thus eliminating the need for manual handling of the pipe. This reduces the workload and burden on workers when installing pipes at heights and further improves the practicality of the device.

[0039] Working principle: After assembling the device, the user can first use the motor 8 to unfold the first gripper 5 and the second gripper 6, increasing their angle. Then, through the extension of the output shaft of the lifting plate 3, the first gripper 5 and the second gripper 6 can both fit against the pipe. At this time, the operation of the motor 8 causes the first gripper 5 and the second gripper 6 to tighten, reducing the angle and clamping the pipe. This achieves the effect of clamping multiple pipes or pipes of different diameters, thereby increasing the range of applications of the device. During operation, the angle between the first gripper 5 and the second gripper 6 can be adjusted by the operation of the motor 8. The height of the hoisted pipe can also be changed by extending and retracting the output shaft of the electric telescopic rod 2. Therefore, the user does not need to manually adjust the locking state of the first gripper 5 and the second gripper 6 or the pipe height, thus improving the automation of the device.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hoisting structure for central air conditioning ducts, characterized in that, The system includes a bracket (1), an electric telescopic rod (2) fixedly mounted on the top of the bracket (1), a lifting plate (3) fixedly mounted on the output shaft of the electric telescopic rod (2), a motor (8) fixedly mounted on the outer wall of the lifting plate (3), a lead screw (9) fixedly mounted on the output shaft of the motor (8), a limit block (14) threadedly connected to the outer wall of the lead screw (9), a connecting shell (17) fixedly mounted on the top of the limit block (14), and a rotating groove (4) and a mounting groove (11) respectively opened on the top of the lifting plate (3). The inner wall of the rotating groove (4) is rotatably connected to a second gripper (6). The outer wall of the second gripper (6) is provided with a movable groove (7) and a docking groove (10). The inner wall of the movable groove (7) is rotatably connected to a first gripper (5). The outer walls of the first gripper (5) and the second gripper (6) are both fixedly fitted with a connecting plate (12). The outer wall of the connecting plate (12) is rotatably connected to a rotating rod (13). The inner wall of the mounting groove (11) is slidably connected to a slide (15). The top of the slide (15) is provided with a connecting groove (16).

2. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The end of the rotating rod (13) located on the gripper (5) is rotatably connected to the inner wall of the connecting groove (16) and rotatably connected to the connecting plate (12). The end of the rotating rod (13) is rotatably connected to the inner wall of the connecting shell (17).

3. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The diameter of the docking groove (10) is adapted to the diameter of the clamping claw (5), and the outer walls of the connecting plate (12) and the limiting block (14) are slidably connected to the inner wall of the mounting groove (11).

4. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The number of electric telescopic rods (2) is two, and both electric telescopic rods (2) are symmetrically distributed along the outer wall of the lifting plate (3).

5. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The bottom of the bracket (1) is provided with rollers, and the bracket (1), lifting plate (3), clamp one (5) and clamp two (6) are all made of galvanized iron metal.

6. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The outer wall of the slide (15) is provided with a through hole, and the inner wall of the through hole is threadedly connected to the outer wall of the lead screw (9).

7. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The number of motors (8) is four, and the four motors (8) are evenly distributed along both sides of the lifting plate (3).

8. The hoisting structure for a central air conditioning duct according to claim 1, characterized in that, The outer walls of the first clamp (5) and the second clamp (6) are tightly fitted with pipes, and the pipes are fixedly connected to the lifting plate (3) through the first clamp (5) and the second clamp (6) respectively.

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