Packing supporting device for packed tower

Abstract

The utility model relates to the related technical field of supporting devices, in particular to a packing supporting device for a packed tower, which comprises a packed tower, a clamping assembly is arranged on the supporting grating, and comprises a groove formed in the inner side wall of the packed tower; the bottom end of the shell penetrates through the supporting grid and is fixedly connected with the supporting grid. The bottom end of the rotating rod is inserted into the shell and is rotationally connected with the shell; the turntable is fixedly arranged at the bottom of the rotating rod; the guide groove is formed in the bottom of the turntable; according to the supporting device, the clamping assembly drives the rotating disc to rotate by controlling the rotating rod to rotate, so that the protruding rod slides in the guiding groove, one end of the transverse rod can be controlled to stretch out and draw back in the shell, and the protruding rod is connected with the groove. And compared with an existing device, rotation is more convenient during disassembly and assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of support devices, and in particular to a packing support device for a packed tower. Background Technology

[0002] Packed towers are devices used in gas-liquid contact processes and are widely used in industries such as chemical, petroleum, and pharmaceutical. Their working principle involves placing packing material inside the tower, allowing gas and liquid to fully contact and exchange on the surface or inside the packing material, thereby achieving separation, absorption, and desorption.

[0003] Chinese utility model CN220214951U discloses a packing grid installation structure for a packed tower. It designs a supporting grid fixing structure. The principle is to place the supporting grid inside the packed tower, and the locking block is squeezed and retracted until the locking block fits with the groove. The spring rebounds and pushes the locking block out. Then, the supporting grid is controlled to rotate to lock the locking block with the limiting block of the groove to complete the installation.

[0004] However, existing devices require controlling the rotation of the support grid and moving it from inside the packed tower during assembly and disassembly, which is inconvenient due to the large size of the support grid. Therefore, a more user-friendly support device is designed to address the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a packing support device for a packed tower to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] A packing support device for a packed tower includes: a packed tower with a support grid inside; a locking assembly on the support grid, the locking assembly including: a groove formed in the inner wall of the packed tower; a bottom end of a shell penetrating through the support grid and fixedly connected to the support grid; a bottom end of a rotating rod inserted into the interior of the shell and rotatably connected to the shell; a turntable fixedly disposed at the bottom of the rotating rod; a guide groove formed at the bottom of the turntable; one end of a crossbar inserted into the interior of the shell; and a protruding rod disposed at the top of one end of the crossbar, the top end of the protruding rod being inserted into the interior of the guide groove.

[0008] In some embodiments, four sets of the guide groove, the crossbar, and the protruding rod are provided.

[0009] In some embodiments, one end of the crossbar is designed to be curved.

[0010] In some embodiments, the engaging assembly further includes a ball bearing disposed on the top of the protrusion.

[0011] In some embodiments, the engaging assembly further includes a knob disposed at the top of the rotating rod.

[0012] In some embodiments, the engaging assembly further includes a torsion spring sleeved on the outside of the rotating rod, with both ends fixedly connected to the turntable and the inner sidewall of the housing.

[0013] In some embodiments, a protective assembly is provided on the top of the housing, the protective assembly further comprising: an externally threaded tube fixedly disposed on the top of the housing; and an internally threaded sleeve sleeved on the outside of the externally threaded tube and threadedly connected to the externally threaded tube.

[0014] In some embodiments, the protective component further includes a rib disposed on the outer side wall of the internally threaded cylinder.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This support device uses a locking assembly that controls the rotation of a rotating rod to drive a turntable, allowing the convex rod to slide within a guide groove. This controls the extension and retraction of one end of the crossbar within the housing and its connection to the groove. Compared to existing devices, this design offers greater ease of operation during assembly and disassembly. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure in this application;

[0019] Figure 2 This is a schematic diagram of the internal structure of the packed tower in this application;

[0020] Figure 3 This is a schematic diagram of the card assembly in this application;

[0021] Figure 4 This is a schematic diagram of the connection between the torsion spring and the housing in this application;

[0022] Figure 5 This is a schematic diagram of the protective component in this application.

[0023] Reference numerals: 11. Packed tower; 12. Support grid;

[0024] 2. Engaging assembly; 21. Groove; 22. Housing; 23. Rotating rod; 24. Turntable; 25. Guide groove; 26. Crossbar; 27. Protruding rod; 271. Ball bearing; 28. Torque; 29. ​​Torsion spring;

[0025] 3. Protective components; 31. Externally threaded pipe; 32. Internally threaded cylinder; 33. Raised bar. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] The current technology involves placing the support grid inside the packing tower. The locking block is compressed and retracts until it aligns with the groove. A spring then pushes the locking block out, and the support grid is rotated to engage the locking block with the groove's limiting block, completing the installation. However, existing devices require controlling the rotation of the support grid and moving it from inside the packing tower during assembly and disassembly, which is inconvenient due to the large size of the support grid.

[0029] As shown in the attached figure, this utility model provides a packing support device for a packed tower.

[0030] The system includes: a packed tower 11 with a supporting grid 12 inside; a locking assembly 2 on the supporting grid 12, the locking assembly 2 including: a groove 21 formed in the inner side wall of the packed tower 11; a shell 22 with its bottom end penetrating through the supporting grid 12 and fixedly connected to the supporting grid 12; a rotating rod 23 with its bottom end inserted into the interior of the shell 22 and rotatably connected to the shell 22; a turntable 24 fixedly disposed at the bottom of the rotating rod 23; a guide groove 25 formed at the bottom of the turntable 24; a crossbar 26 with one end inserted into the interior of the shell 22; and a protruding rod 27 disposed at the top of one end of the crossbar 26, with the top end of the protruding rod 27 inserted into the interior of the guide groove 25.

[0031] During use, the support grid 12 needs to be installed inside the packed tower 11. Simply grasp the rotating rod 23 and control its rotation, causing the bottom turntable 24 to rotate accordingly. Simultaneously, the protruding rod 27 slides inside the guide groove 25, pulling the crossbar 26 back into the housing 22. Then, control the support grid 12 to be placed inside the packed tower 11. After the crossbar 26 is aligned with the groove 21, rotate the rotating rod 23 again to drive the turntable 24 to rotate, causing the crossbar 26 to extend from inside the housing 22 and insert into the groove 21. The crossbar 26 supports the support grid 12, completing the installation. The support grid supports the packing inside the packed tower 11. One end of the crossbar 26 can be engaged with different grooves 21 as needed, thereby adjusting the height of the support grid 12 inside the packed tower 11.

[0032] In some embodiments, four sets of the guide groove 25, the crossbar 26, and the protruding rod 27 are provided.

[0033] The four-group design provides better support for the support grid 12, resulting in more stable stress distribution.

[0034] In some embodiments, one end of the crossbar 26 is designed to be arc-shaped.

[0035] The curved design allows for a better fit with the inner wall of the groove 21.

[0036] In some embodiments, the engaging assembly 2 further includes a ball bearing 271 disposed on the top of the protrusion 27.

[0037] The design of ball 271 reduces friction when the protrusion 27 slides inside the guide groove 25.

[0038] In some embodiments, the engaging assembly 2 further includes a knob 28 disposed on the top of the rotating rod 23.

[0039] The design of the knob 28 makes it easy to grip, and the grooves on the surface of the knob 28 can increase friction when rotating.

[0040] In some embodiments, the engaging assembly 2 further includes a torsion spring 29 sleeved on the outside of the rotating rod 23, and fixedly connected at both ends to the turntable 24 and the inner sidewall of the housing 22.

[0041] The design of the torsion spring 29 allows it to contract when the turntable 24 rotates, and the spring rebounds when the rotating rod 23 is released, which can drive the turntable 24 to return to its original position.

[0042] In some embodiments, a protective component 3 is provided on the top of the housing 22. The protective component 3 further includes: an externally threaded tube 31 fixedly disposed on the top of the housing 22; and an internally threaded cylinder 32 sleeved on the outside of the externally threaded tube 31 and threadedly connected to the externally threaded tube 31.

[0043] After the support grid 12 is installed, the internally threaded cylinder 32 is fitted onto the outside of the externally threaded pipe 31 and threadedly connected to the externally threaded pipe 31. This can protect the torque 28.

[0044] In some embodiments, the protective component 3 further includes a protrusion 33 disposed on the outer side wall of the internally threaded cylinder 32.

[0045] The design of the convex strip 33 can increase friction and reduce slippage when gripping the internal threaded cylinder 32 to rotate.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A packing support device for a packed tower, comprising: A packed tower (11) is provided with a support grid (12) inside; The characteristic feature is that the supporting grid (12) is provided with an engaging assembly (2), the engaging assembly (2) comprising: A groove (21) is formed on the inner side wall of the packed tower (11); The shell (22) has its bottom end penetrating through the support grid (12) and is fixedly connected to the support grid (12); The rotating rod (23) has its bottom end inserted into the interior of the housing (22) and is rotatably connected to the housing (22); A turntable (24) is fixedly mounted on the bottom of the rotating rod (23); A guide groove (25) is formed at the bottom of the turntable (24); A crossbar (26) is inserted into the interior of the housing (22) at one end; A protruding rod (27) is provided at the top of one end of the crossbar (26), and the top end of the protruding rod (27) is inserted into the interior of the guide groove (25).

2. A packing support device for a packed column according to claim 1, wherein The guide groove (25), the crossbar (26), and the protruding rod (27) are provided in four sets.

3. A packing support device for a packed column according to claim 1, wherein One end of the crossbar (26) is designed in an arc shape.

4. A packing support device for a packed tower according to claim 1, characterized in that, The engaging assembly (2) further includes: A ball bearing (271) is disposed on the top of the protruding rod (27).

5. A packing support device for a packed column according to claim 1, wherein The engaging assembly (2) further includes: A knob (28) is located at the top of the rotating rod (23).

6. A packing support device for a packed column according to claim 1, wherein The engaging assembly (2) further includes: A torsion spring (29) is sleeved on the outside of the rotating rod (23) and its two ends are fixedly connected to the inner sidewalls of the turntable (24) and the housing (22).

7. A packing support device for a packed column according to claim 1, wherein A protective assembly (3) is provided on the top of the housing (22), and the protective assembly (3) further includes: An externally threaded tube (31) is fixedly installed on the top of the housing (22); An internally threaded cylinder (32) is fitted onto the outside of the externally threaded tube (31) and is threadedly connected to the externally threaded tube (31).

8. A packing support device for a packed column according to claim 7, wherein The protective component (3) also includes: A protruding strip (33) is provided on the outer side wall of the internally threaded cylinder (32).

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