Anti-wall-flow type filler supporting structure

Abstract

The utility model relates to the technical field of filler supporting, in particular to a wall flow prevention type filler supporting structure. The anti-wall-flow type filler supporting structure comprises a supporting frame, mounting grooves are evenly formed in the top of the supporting frame in a penetrating mode, supporting grids are arranged in the mounting grooves, the upper side and the lower side of the supporting frame are flush with the upper side and the lower side of the supporting grids, limiting frames are evenly arranged at the bottom of the supporting frame, and the limiting frames are arranged in the mounting grooves. The top of the limiting frame is attached to the bottom of the supporting frame and the bottom of the supporting grid, sliding grooves are evenly formed in the bottom of the supporting frame, and first guide grooves are evenly formed in the inner side walls of the sliding grooves; after the bolts are screwed off, the supporting grating drives the limiting frame to move downwards through the self weight, the limiting frame can be assisted to stably move up and down through the telescopic assembly, and when the supporting grating moves downwards out of the mounting groove of the supporting frame, the supporting grating can be pulled out, so that the effect that a single group of supporting grating is quickly disassembled and replaced is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing supports, in particular to a wall-flow prevention packing support structure. Background Technique

[0002] The wall-flow prevention effect of the packing is achieved by installing a wall-flow prevention ring outside the packing. When the wall-flow prevention packing is in use, it needs to be placed on a packing support frame. Most of the common packing support frames on the market are composed of multiple groups of steel plates through welding. Therefore, when a part of the packing support plate is damaged, the whole needs to be replaced, resulting in unnecessary material waste. In view of the above situation, technical innovation is carried out on the basis of the existing wall-flow prevention packing support structure. Content of the Utility Model

[0003] The purpose of the utility model is to provide a wall-flow prevention packing support structure to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a wall-flow prevention packing support structure, including:

[0005] A support frame, the top of the support frame is uniformly provided with installation grooves, a support grid is placed in the installation grooves, the upper and lower sides of the support frame are flush with the upper and lower sides of the support grid, the bottom of the support frame is uniformly provided with limiting frames, the top of the limiting frames is attached to the bottom of the support frame and the support grid, the bottom of the support frame is uniformly provided with sliding grooves, and the inner side walls of the sliding grooves are uniformly provided with first guiding grooves. Among them: a telescopic component is placed in the sliding grooves.

[0006] Preferably, the telescopic component includes a sliding sleeve, the outer side wall of the sliding sleeve is uniformly provided with second limiting blocks, the inner side wall of the sliding sleeve is uniformly provided with second guiding grooves, a sliding rod is arranged inside the sliding sleeve, the outer side wall of the sliding rod is uniformly provided with first limiting blocks, and the first limiting blocks are arranged in the second guiding grooves.

[0007] Preferably, the sliding sleeve is arranged in the sliding groove, and the second limiting blocks are arranged in the first guiding grooves.

[0008] Preferably, the sliding rods are uniformly arranged at the bottom of the limiting frames, and the bottom of the support frame is uniformly provided with fixing lugs.

[0009] Preferably, the bottom of the support frame is uniformly provided with threaded holes, the bottom of the limiting frames is uniformly provided with through holes, bolts are arranged in the through holes, and the bolts are screwed with the threaded holes.

[0010] Preferably, a packing is placed on the top of the support frame, and two groups of wall-flow prevention rings are uniformly arranged on the outer side wall of the packing.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, after the bolt is unscrewed, the support grille drives the limit frame to move downward by its own weight, and the telescopic assembly can assist the limit frame to move up and down stably. When the support grille moves downward out of the installation groove of the support frame, the support grille can be pulled out, thereby achieving the effect of quickly disassembling and replacing a single group of support grilles;

[0013] The second limit block can prevent the sliding sleeve from sliding out of the sliding groove of the support frame, and the first limit block can prevent the sliding rod from sliding out of the sliding sleeve, thereby ensuring that the limit frame can stably drive the support grille to move downward out of the installation groove of the support frame, and thus ensuring the reliability of the device in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of an anti-wall-flow type packing support structure of the present utility model;

[0015] Figure 2 is a bottom view of an anti-wall-flow type packing support structure of the present utility model;

[0016] Figure 3 is a bottom sectional view of an anti-wall-flow type packing support structure of the present utility model;

[0017] Figure 4 is a front sectional view of an anti-wall-flow type packing support structure of the present utility model.

[0018] In the figure: 1, support frame; 11, fixed ear; 12, support grille; 13, sliding rod; 131, sliding sleeve; 132, first limit block; 133, second limit block; 14, bolt; 15, limit frame; 2, packing; 21, anti-wall-flow ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4, a wall-flow prevention packing support structure, comprising a support frame 1. Installation grooves are uniformly and penetratingly formed at the top of the support frame 1. A support grid 12 is placed in the installation grooves. The upper and lower sides of the support frame 1 are flush with the upper and lower sides of the support grid 12. Limit frames 15 are uniformly placed at the bottom of the support frame 1. The top of the limit frame 15 is in contact with the bottom of the support frame 1 and the support grid 12. Threaded grooves are uniformly formed at the bottom of the support frame 1. First guiding grooves are uniformly formed on the inner side walls of the threaded grooves. Among them: a telescopic component is placed in the threaded grooves. The telescopic component includes a sliding sleeve 131. Second limit blocks 133 are uniformly and fixedly arranged on the outer side wall of the sliding sleeve 131. Second guiding grooves are uniformly formed on the inner side wall of the sliding sleeve 131. A sliding rod 13 is slidably arranged inside the sliding sleeve 131. First limit blocks 132 are uniformly and fixedly arranged on the outer side wall of the sliding rod 13. The first limit blocks 132 are slidably arranged in the second guiding grooves. The sliding sleeve 131 is slidably arranged in the threaded grooves. The second limit blocks 133 are slidably arranged in the first guiding grooves. The sliding rods 13 are uniformly and fixedly arranged at the bottom of the limit frame 15. Fixing lugs 11 are uniformly and fixedly arranged at the bottom of the support frame 1. Expansion bolts are passed through the fixing lugs 11 and fixed to the inner wall of the packing tower to complete the installation of the device. Threaded holes are uniformly formed at the bottom of the support frame 1. Through holes are uniformly and penetratingly formed at the bottom of the limit frame 15. Bolts 14 are rotatably arranged in the through holes. The bolts 14 are threadedly connected with the threaded holes. Packing 2 is placed at the top of the support frame 1. Two groups of wall-flow prevention rings 21 are uniformly and fixedly arranged on the outer side wall of the packing 2. The packing 2 achieves the wall-flow prevention effect through the wall-flow prevention rings 21.

[0021] Working principle: Expansion bolts are passed through the fixing lugs 11 and fixed to the inner wall of the packing tower to complete the installation of the device. The packing 2 achieves the wall-flow prevention effect through the wall-flow prevention rings 21. The limit frame 15 is fixed to the bottom of the support frame 1 through the bolts 14. The support grid 12 is restricted in the installation grooves of the support frame 1 through the limit frame 15. When a certain support grid 12 is damaged, after the bolt 14 of the limit frame 15 used to fix the bottom of the support grid 12 is unscrewed, the support grid 12 drives the limit frame 15 to move downward by its own weight. When the limit frame 15 moves downward, it will drive the sliding rod 13 to move downward. The sliding rod 13 drives the sliding sleeve 131 to move downward through the first limit blocks 132. The downward movement distance of the sliding sleeve 131 is restricted by the second limit blocks 133. When the support grid 12 moves downward out of the installation grooves of the support frame 1, the support grid 12 can be pulled out, so as to achieve the effect of quickly disassembling and replacing a single group of support grids 12.

Claims

1. A wall-flow filler support structure, characterized in that Comprising: A support frame (1), the top of the support frame (1) is uniformly provided with installation grooves, a support grille (12) is placed in the installation grooves, the upper and lower sides of the support frame (1) are flush with the upper and lower sides of the support grille (12), the bottom of the support frame (1) is uniformly provided with limiting frames (15), the top of the limiting frames (15) is in contact with the bottom of the support frame (1) and the support grille (12), the bottom of the support frame (1) is uniformly provided with sliding grooves, and the inner side walls of the sliding grooves are uniformly provided with first guiding grooves, wherein: a telescopic component is placed in the sliding grooves.

2. The anti-wall-flow packing support structure according to claim 1, characterized in that: The telescopic component includes a sliding sleeve (131), the outer side wall of the sliding sleeve (131) is uniformly provided with second limiting blocks (133), the inner side wall of the sliding sleeve (131) is uniformly provided with second guiding grooves, a sliding rod (13) is arranged inside the sliding sleeve (131), the outer side wall of the sliding rod (13) is uniformly provided with first limiting blocks (132), and the first limiting blocks (132) are arranged in the second guiding grooves.

3. The wall-flow filler support structure according to claim 2, characterized in that: The sliding sleeve (131) is arranged in the sliding groove, and the second limiting blocks (133) are arranged in the first guiding grooves.

4. The wall-flow packing support structure according to claim 2, characterized in that: The sliding rods (13) are uniformly arranged at the bottom of the limiting frames (15), and the bottom of the support frame (1) is uniformly provided with fixing ears (11).

5. The anti-wall flow packing support structure according to claim 1, characterized in that: The bottom of the support frame (1) is uniformly provided with threaded holes, the bottom of the limiting frames (15) is uniformly provided with through holes, bolts (14) are arranged in the through holes, and the bolts (14) are screwed with the threaded holes.

6. The wall-flow filler support structure according to claim 1, characterized in that: A filler (2) is placed on the top of the support frame (1), and two groups of anti-wall-flow rings (21) are uniformly arranged on the outer side wall of the filler (2).

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