Hoisting air pipe for purification engineering

Abstract

The utility model relates to the technical field of purification engineering, and discloses a hoisting air pipe for purification engineering, which comprises a top plate, the bottom of the top plate is fixedly connected with a mounting plate, one side of the mounting plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft through a coupler, and the outer wall of the rotating shaft is fixedly connected with a limiting disc. A first pull rope and a second pull rope are fixedly wound on the outer wall of the rotating shaft, one end of the first pull rope and one end of the second pull rope are fixedly connected with a transverse plate, and a positioning groove and a movable groove are formed in the top of the transverse plate. According to the hoisting air pipe for purification engineering, adjustment can be conducted according to the hoisting height when the air pipe body is hoisted, adjustment can also be conducted according to the distance positions of the hooks arranged on the air pipe body when the air pipe body is installed, and therefore the applicability of air pipe hoisting is improved, convenience is brought to hoisting work, and the hoisting efficiency is improved. And different use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of purification engineering, in particular to a hanging air duct for purification engineering. Background Art

[0002] With the rapid economic development, more and more industries such as food, medical, and electronics have high requirements for air cleanliness. The requirements for indoor air cleanliness levels are becoming more and more stringent, and the demand and application of air ducts for purification projects have increased accordingly. Among them, the construction and hoisting of air ducts for purification projects are the key links to ensure the cleanliness of the entire air-conditioning and ventilation system.

[0003] The existing suspended air duct is troublesome to install. At the same time, a suitable hanging structure is required when installing the air duct, and there is no good adjustment function, which leads to low applicability during hanging and cannot meet different usage requirements. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a hanging air duct for purification engineering, which has the advantage of being adjustable and solves the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned adjustable purpose, the utility model provides the following technical solutions: a hanging air duct for purification engineering, comprising a top plate, a mounting plate fixedly connected to the bottom of the top plate, a motor fixedly connected to one side of the mounting plate, the output shaft of the motor fixedly connected to a rotating shaft through a coupling, and a limiting disk fixedly connected to the outer wall of the rotating shaft.

[0008] The first and second pull ropes are respectively wound and fixed on the outer walls of the rotating shaft, one end of the first pull rope and one end of the second pull rope are fixedly connected to a cross plate, a positioning groove and a movable groove are respectively provided on the top of the cross plate, a positioning block is movably connected to the inner wall of the positioning groove, and a movable plate is fixedly connected to the bottom of the positioning block, which can be adjusted according to the hoisting height when the air duct body is hoisted, and can also be adjusted according to the spacing position of the hooks provided on the air duct body when the air duct body is installed, thereby improving the applicability of air duct hoisting, bringing convenience to the hoisting work, and meeting different usage requirements.

[0009] Preferably, a hook is fixedly connected to the bottom of the movable plate, an insert rod is movably connected to one side of the hook, the inner wall of the hook is movably connected to a hanging ring, and the bottom of the hanging ring is fixedly connected to the air duct body, which is convenient for the operator to quickly disassemble and assemble the air duct body and the hook. The structure is simple during hoisting, and the progress of disassembly and assembly can be efficiently improved, avoiding the situation where the work efficiency is affected by cumbersome operations during installation and disassembly of the air duct body.

[0010] Preferably, a limiting plate is fixedly connected to one side of the mounting plate, a through slot is provided on the top of the limiting plate, there are two limiting plates, and the inner walls of the through slot are movably connected to the outer walls of the first pull rope and the outer walls of the second pull rope respectively, so as to play a guiding and limiting role when the pull ropes are retracted and released.

[0011] Preferably, a through groove is provided on one side of the hook, and the hook is movably connected to the insertion rod through the through groove, and the outer wall of the insertion rod is wrapped with a rubber sleeve, which facilitates the insertion of the insertion rod into the hook to position the hanging ring, and brings convenience and efficiency to disassembly and assembly.

[0012] Preferably, one end of the insertion rod is fixedly connected to a connecting rope, and the connecting rope is an elastic connecting rope, which can position the insertion rod to prevent the insertion rod from being lost.

[0013] Preferably, the positioning block and the movable plate are movably connected to the transverse plate via the positioning groove and the movable groove respectively, and the transverse plate is a steel transverse plate that can be adjusted according to installation requirements, thereby improving the convenience of hoisting the air duct body.

[0014] Preferably, a bearing is provided on the inner wall of the mounting plate, and the inner ring of the bearing is fixedly connected to one end of the rotating shaft, and the mounting plate is movably connected to the rotating shaft through the bearing, which can play a role in positioning and supporting the rotating shaft, thereby improving stability during rotation.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a hanging air duct for purification engineering, which has the following beneficial effects:

[0017] 1. The hoisting air duct for the purification project can be adjusted according to the hoisting height when the air duct body is hoisted through the mounting plate, the motor, the rotating shaft, the limit plate, the first pull rope, the horizontal plate, the positioning groove, the movable groove, the positioning block, the movable plate and the second pull rope, and can also be adjusted according to the spacing position of the hooks arranged on the air duct body when the air duct body is installed, thereby improving the applicability of the air duct hoisting, bringing convenience to the hoisting work and meeting different usage requirements.

[0018] 2. The purification project uses a hanging duct, which is convenient for the operator to quickly disassemble and assemble the duct body and the hook through hooks, plug rods and hanging rings. The structure is simple during hoisting, which can effectively improve the progress of disassembly and assembly, and avoid the situation where the duct body is installed and disassembled and the work efficiency is affected due to cumbersome operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a schematic diagram of the hook structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0024] In the figure: 1. top plate; 2. mounting plate; 3. motor; 4. rotating shaft; 5. limit plate; 6. limit plate; 7. first pull rope; 8. horizontal plate; 9. positioning groove; 10. movable groove; 11. positioning block; 12. movable plate; 13. hook; 14. insertion rod; 15. connecting rope; 16. hanging ring; 17. duct body; 18. through groove; 19. second pull rope. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The preferred embodiment of the hanging air duct for purification engineering provided by the utility model is as follows: Figures 1 to 5 As shown: a hanging air duct for purification engineering, including a top plate 1, a mounting plate 2 is fixedly connected to the bottom of the top plate 1, a motor 3 is fixedly connected to one side of the mounting plate 2, an output shaft of the motor 3 is fixedly connected to a rotating shaft 4 through a coupling, and a limiting disk 5 is fixedly connected to the outer wall of the rotating shaft 4.

[0028] The outer wall of the rotating shaft 4 is respectively wrapped and fixed with a first pull rope 7 and a second pull rope 19, one end of the first pull rope 7 and one end of the second pull rope 19 are fixedly connected to a cross plate 8, a positioning groove 9 and a movable groove 10 are respectively opened on the top of the cross plate 8, the inner wall of the positioning groove 9 is movably connected with a positioning block 11, and the bottom of the positioning block 11 is fixedly connected with a movable plate 12, which can be adjusted according to the hoisting height when the air duct body 17 is hoisted, and can also be adjusted according to the spacing position of the hooks 13 set on the air duct body 17 when the air duct body 17 is installed, thereby improving the applicability of the air duct hoisting, bringing convenience to the hoisting work, and meeting different usage requirements.

[0029] In this embodiment, a hook 13 is fixedly connected to the bottom of the movable plate 12, an insert rod 14 is movably connected to one side of the hook 13, an inner wall of the hook 13 is movably connected to a hanging ring 16, and the bottom of the hanging ring 16 is fixedly connected to a duct body 17, so that the operator can quickly disassemble and assemble the duct body 17 and the hook 13, and the structure is simple during hoisting, which can effectively improve the progress of disassembly and assembly, and avoid the situation where the work efficiency of the duct body 17 is affected by cumbersome operations during installation and disassembly.

[0030] Example 2

[0031] On the basis of Example 1, the preferred embodiment of the hanging air duct for purification engineering provided by the utility model is as follows Figures 1 to 5 As shown: one side of the mounting plate 2 is fixedly connected to a limiting plate 6, a through slot 18 is provided on the top of the limiting plate 6, there are two limiting plates 6, the inner walls of the through slot 18 are movably connected to the outer walls of the first pull rope 7 and the outer walls of the second pull rope 19 respectively, and can play a guiding and limiting role when the pull ropes are retracted and released.

[0032] In this embodiment, a through groove is provided on one side of the hook 13, and the hook 13 is movably connected to the insertion rod 14 through the through groove, and the outer wall of the insertion rod 14 is wrapped with a rubber sleeve, which facilitates the insertion of the insertion rod 14 into the hook 13 to position the hanging ring 16, and brings convenience and efficiency to disassembly and assembly.

[0033] Furthermore, one end of the insertion rod 14 is fixedly connected with a connecting rope 15, and the connecting rope 15 is an elastic connecting rope, which can position the insertion rod 14 to prevent the insertion rod 14 from being lost.

[0034] Furthermore, the positioning block 11 and the movable plate 12 are movably connected to the cross plate 8 through the positioning groove 9 and the movable groove 10 respectively, and the cross plate 8 is a steel cross plate, which can be adjusted according to the installation requirements, thereby improving the convenience of hoisting the air duct body 17.

[0035] In addition, a bearing is provided on the inner wall of the mounting plate 2, and the inner ring of the bearing is fixedly connected to one end of the rotating shaft 4, and the mounting plate 2 is movably connected to the rotating shaft 4 through the bearing, which can play a role in positioning and supporting the rotating shaft 4, thereby improving stability during rotation.

[0036] When in use, first start the motor 3 to drive the rotating shaft 4 to rotate according to the height requirement of the duct body 17, so that the first pull rope 7 and the second pull rope 19 outside the rotating shaft 4 can be retracted or released synchronously, so that the cross plate 8 can be adjusted to a suitable height, and then according to the spacing position of the hanging ring 16 set on the duct body 17, push the movable plate 12 to move upward in the movable groove 10 on the cross plate 8, and then through the cooperation of the movable groove 10, adjust the movement of the two movable plates 12 in the cross plate 8 and adjust the spacing between them so that it can be consistent with the spacing distance of the hanging ring 16, and then install it with the hook 13, and then lower the movable plate 12, make the top positioning block 11 stuck in the positioning groove 9 to limit the position, and then insert the plug rod 14 into the hook 13 for positioning, so as to quickly complete the installation of the duct body 17.

[0037] To sum up, the hoisting air duct for purification engineering can be adjusted according to the hoisting height when the air duct body 17 is hoisted, and can also be adjusted according to the spacing position of the hooks 13 set on the air duct body 17 when the air duct body 17 is installed, thereby improving the applicability of air duct hoisting, and at the same time facilitating the operator to quickly disassemble and assemble the air duct body 17 and the hook 13, and the structure is simple during hoisting, which can effectively improve the progress of disassembly and assembly.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hanging air duct for purification engineering, comprising a top plate (1), characterized in that: The bottom of the top plate (1) is fixedly connected to a mounting plate (2), one side of the mounting plate (2) is fixedly connected to a motor (3), the output shaft of the motor (3) is fixedly connected to a rotating shaft (4) via a coupling, and the outer wall of the rotating shaft (4) is fixedly connected to a limiting disk (5); The outer wall of the rotating shaft (4) is respectively wrapped with a first pull rope (7) and a second pull rope (19), one end of the first pull rope (7) and one end of the second pull rope (19) are both fixedly connected to a transverse plate (8), the top of the transverse plate (8) is respectively provided with a positioning groove (9) and a movable groove (10), the inner wall of the positioning groove (9) is movably connected to a positioning block (11), and the bottom of the positioning block (11) is fixedly connected to a movable plate (12).

2. The hanging air duct for purification engineering according to claim 1 is characterized by: The bottom of the movable plate (12) is fixedly connected to a hook (13), one side of the hook (13) is movably connected to an insertion rod (14), the inner wall of the hook (13) is movably connected to a hanging ring (16), and the bottom of the hanging ring (16) is fixedly connected to a duct body (17).

3. The hanging air duct for purification engineering according to claim 1 is characterized in that: One side of the mounting plate (2) is fixedly connected to a limiting plate (6), a through slot (18) is provided on the top of the limiting plate (6), there are two limiting plates (6), and the inner wall of the through slot (18) is movably connected to the outer wall of the first pull rope (7) and the outer wall of the second pull rope (19), respectively.

4. The hanging air duct for purification engineering according to claim 2 is characterized in that: A through slot is provided on one side of the hook (13), and the hook (13) is movably connected to the insertion rod (14) via the through slot, and the outer wall of the insertion rod (14) is wrapped with a rubber sleeve.

5. The hanging air duct for purification engineering according to claim 2 is characterized in that: One end of the insertion rod (14) is fixedly connected to a connecting rope (15), and the connecting rope (15) is an elastic connecting rope.

6. The hanging air duct for purification engineering according to claim 1 is characterized in that: The positioning block (11) and the movable plate (12) are movably connected to the transverse plate (8) via the positioning groove (9) and the movable groove (10), respectively, and the transverse plate (8) is a steel transverse plate.

7. The hanging air duct for purification engineering according to claim 1 is characterized by: A bearing is provided on the inner wall of the mounting plate (2), and the inner ring of the bearing is fixedly connected to one end of the rotating shaft (4), and the mounting plate (2) is movably connected to the rotating shaft (4) via the bearing.

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