Filler supporting grating bracket suitable for various towers

Abstract

The utility model provides a packing supporting grating bracket suitable for various towers, and relates to the technical field of packed towers. The device comprises a mounting base, an adjusting shell is rotationally connected to the upper portion of the mounting base, a lower grating plate and an upper grating plate are fixedly connected to the interiors of the mounting base and the adjusting shell respectively, and a fixed column body and an adjusting column body are fixedly connected to the interiors of the lower grating plate and the upper grating plate respectively; and limiting mechanisms are arranged in the fixed column body and the adjusting column body. According to the utility model, the lower grating plate, the upper grating plate, the convex ring, the limiting mechanism and other parts are arranged, and the fixed column body and the adjusting column body are connected and matched, so that the grating interval between the lower grating plate and the upper grating plate can be adjusted when the adjusting shell rotates, and the grating supporting plate can meet different filling requirements of various towers; the applicability of the device is greatly improved, and the device can be conveniently applied to different tower filling operations.

Description

Technical Field

[0001] The utility model relates to a grid bracket, in particular to a filler supporting grid bracket suitable for various towers, belonging to the technical field of packed towers. Background Art

[0002] The packing support grid is an essential internal part in the packed tower. It is mainly used to support the packing, prevent the packing from leaking, and ensure uniform distribution and good contact between gas and liquid.

[0003] According to patent number CN208912089U, a PTFE filler support grid plate is disclosed, which includes a PTFE internal thread cap, a PTFE tie rod, a PTFE locking screw, a PTFE slat and a distance sleeve, wherein four PTFE tie rods are provided.

[0004] The above solution has the advantages of using less materials and saving costs during implementation. However, it is difficult to adjust the spacing between the bars during implementation. The filler support grids are mostly integrated structures, which makes it inconvenient to adjust the distance between the bars according to the filler requirements of various towers, and its applicability is low. For this reason, we provide a filler support grid bracket suitable for various towers to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the present invention is to provide a filler support grid bracket suitable for various towers in order to solve the above problems, so as to solve the problem in the prior art that the grid bracket is inconvenient to adjust the spacing of the bars according to the different filler requirements of various towers.

[0007] (2) Technical solution

[0008] The utility model is realized through the following technical solutions: a filler support grid bracket suitable for various types of towers, including a mounting base, an adjusting shell being rotatably connected above the mounting base, a lower grid plate and an upper grid plate being fixedly connected inside the mounting base and the adjusting shell respectively, a fixed column and an adjusting column being fixedly connected inside the lower grid plate and the upper grid plate respectively, a limiting mechanism being arranged inside the fixed column and the adjusting column, the limiting mechanism including a sliding rod sliding inside the fixed column and the adjusting column, the bottom end of the sliding rod being fixedly connected to a connecting column, the outer surface of the connecting column being fixedly connected to a group of connecting plates, and the bottom surface of each connecting plate being fixedly connected to a limiting plug rod.

[0009] Preferably, the inside of the fixed column is provided with a cavity, and the inner bottom wall of the cavity is provided with a group of circumferential array limiting sockets, the limiting sockets are matched with limiting rods, and the limiting rods are inserted into the limiting sockets to fix the adjusting shell and the mounting base together.

[0010] Preferably, the top end of the sliding rod is fixedly connected with a protection top cover, and the outer surface of the sliding rod is sleeved with a return spring, and the return spring can stably insert the limiting rod into the limiting socket.

[0011] Preferably, the two ends of the return spring are fixedly connected with the protection top cover and the adjusting column respectively, and the return spring has the effect of pulling the sliding rod back to position.

[0012] Preferably, the outer surface of the sliding rod is fixedly connected with two limiting sliders, and each limiting slider is slidably connected with the adjusting column, and the limiting sliders have the effect of preventing the sliding rod from rotating in the adjusting column.

[0013] Preferably, the top surface of the mounting base is fixedly connected with a convex ring, the bottom surface of the adjusting shell is provided with a clamping groove matched with the convex ring, and the convex ring and the clamping groove stably support the rotation of the adjusting shell.

[0014] Preferably, the bottom surface of the mounting base is provided with a group of mounting grooves, and each mounting groove is clamped with a mounting block inside, and the mounting blocks facilitate the installation of the device.

[0015] The utility model provides a kind of filler support grid bracket suitable for various towers, and it has the following beneficial effects:

[0016] 1. The utility model discloses a lower grid plate, an upper grid plate, a convex ring and a limiting mechanism, which are connected and matched between the fixed column and the adjusting column. When the adjusting shell rotates, the spacing between the lower grid plate and the upper grid plate can be adjusted, so that the grid support plate can meet the different filler requirements of various towers, greatly improving the applicability of the device and facilitating the application of the device to different tower filler operations.

[0017] 2. The utility model discloses a sliding rod, a limiting rod and a limiting socket, which can effectively change the insertion state of the limiting rod and the limiting socket by moving the sliding rod, adjust the spacing of the grid bars of the grid support plate, and effectively improve the use stability and safety of the device. The return spring can pull the sliding rod back to position, so that the limiting rod and the limiting socket can be stably inserted when the device is used. The limiting slider can limit and stabilize the sliding of the sliding rod, avoiding the rotation of the sliding rod in the adjusting column and affecting the connection stability of the device. DETAILED DESCRIPTION

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the structure of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the limiting mechanism of the utility model;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the fixed column of the utility model.

[0022]

Main component symbol description

[0023] 1. Install the base; 2. Adjust the housing; 3. Install the lower grille; 4. Install the upper grille; 5. Install the column; 6. Install the column;

[0024] 7. Limiting mechanism; 701. Sliding rod; 702. Connecting column; 703. Connecting plate; 704. Limiting rod; 705. Cavity; 706. Limiting jack; 707. Protective cover; 708. Return spring; 709. Limiting slider;

[0025] 8. Raised ring; 9. Mounting groove; 10. Mounting block. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a filler support grid bracket suitable for various towers.

[0027] See also Figure 1 and Figure 2 , including a mounting base 1, a group of mounting grooves 9 are opened on the bottom surface of the mounting base 1, and a mounting block 10 is clamped inside each mounting groove 9. The arrangement of the mounting grooves 9 and the mounting blocks 10 facilitates the installation of the device inside the tower. If you want to avoid a large gap between the grid support plate and the tower so that the filler passes through the gap, you can optimize the mounting block 10 according to the existing fixing method of the mounting support grid plate. This application does not involve too many installation methods of the grid plates, so it will not be described in detail.

[0028] An adjusting shell 2 is rotatably connected to the top of the mounting base 1, and a convex ring 8 is fixedly connected to the top surface of the mounting base 1. A card slot adapted to the convex ring 8 is provided on the bottom surface of the adjusting shell 2. By setting the convex ring 8 and the card slot, the stability of the rotation and fixation of the adjusting shell 2 on the mounting base 1 can be increased, so that the grid support plate can provide good ventilation and heat dissipation effects for the tower filling operation, ensuring uniform distribution and good contact of the filling gas and liquid. A handle is installed on the top surface of the adjusting shell 2 to facilitate the staff to rotate the adjusting shell 2.

[0029] The lower grid plate 3 and the upper grid plate 4 are fixedly connected to the interior of the mounting base 1 and the adjustment shell 2 respectively. The interior of the lower grid plate 3 and the upper grid plate 4 are both designed with a mesh, and are composed of a certain number of bars distributed and arranged. They have the advantages of high resistance, high temperature resistance and moisture resistance, can reduce the cost of tower filling operations and improve filling efficiency. When the upper grid plate 4 rotates at a certain angle, the bars on the lower grid plate 3 and the bars on the upper grid plate 4 will have a certain angle misalignment, thereby changing the overall mesh size of the grid support plate, so that the installer can adjust the spacing between the device bars according to the different materials filled in various types of towers, so that the grid support plate can better play the role of diverting materials, thereby improving the applicability of the device.

[0030] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The interior of the lower grid plate 3 and the upper grid plate 4 are respectively fixedly connected with a fixed column 5 and an adjusting column 6. A limiting mechanism 7 is set inside the fixed column 5 and the adjusting column 6. Through the setting of the limiting mechanism 7, the connection relationship between the fixed column 5 and the adjusting column 6 can be changed, so that when the device adjusts the interval, the adjusting shell 2 can rotate on the mounting base 1. When in use, the adjusting shell 2 can remain stable with the mounting base 1, which provides convenience for the normal use of the device and the adjustment of the grid bar interval.

[0031] See also Figure 3 The limiting mechanism 7 includes a sliding rod 701 that slides inside the fixed column 5 and the adjusting column 6. The top of the sliding rod 701 is fixedly connected to a protective top cover 707. The outer surface of the sliding rod 701 is provided with a reset spring 708. The two ends of the reset spring 708 are respectively fixedly connected to the protective top cover 707 and the adjusting column 6. A handle is installed on the top of the protective top cover 707 to facilitate the staff to pull the protective top cover 707 through the handle. When the protective top cover 707 is pulled, the sliding rod 7 01 will also slide inside the fixed column 5 and the adjusting column 6, thereby providing power for the subsequent limit rod 704 to disengage from the limit socket 706. The reset spring 708 can pull the sliding rod 701 to automatically reset under the action of elastic potential energy, so that the limit rod 704 can be stably inserted into the limit socket 706. The shaking caused by the characteristics of the reset spring 708 itself is within the acceptable range of this application and will not affect the insertion of the limit rod 704 and the limit socket 706.

[0032] Two limit sliders 709 are fixedly connected to the outer surface of the sliding rod 701, and each limit slider 709 is slidably connected to the adjusting column 6. A sliding groove adapted to the limit slider 709 is provided inside the adjusting column 6. Through the setting of the limit slider 709 and the sliding groove, the sliding rod 701 can only slide up and down in the adjusting column 6, and cannot rotate, so that after the subsequent limit plug rod 704 is inserted into the limit plug hole 706, the fixed column 5 and the adjusting column 6 can maintain a relatively static state. At this time, the bars in the lower grid plate 3 and the upper grid plate 4 can be arranged at a specific angle, thereby achieving the purpose of adjusting the size of the bar spacing and improving the applicability of the device.

[0033] See also Figure 3 and Figure 4 The bottom end of the sliding rod 701 is fixedly connected to a connecting column 702, and the outer surface of the connecting column 702 is fixedly connected to a group of connecting plates 703. The bottom surface of each connecting plate 703 is fixedly connected to a limiting plug rod 704. When the sliding rod 701 is pulled up, the limiting plug rod 704 will disengage from the limiting socket 706, thereby canceling the plug-in state with the limiting socket 706. At this time, the staff can rotate the adjustment shell 2 to adjust the position of the bars of the lower grille plate 3 and the upper grille plate 4. When the limiting plug rod 704 is inserted into the limiting socket 706, the fixed column 5 and the adjustment column 6 will remain relatively stable, preventing the adjustment shell 2 from rotating on the mounting base 1 by itself and changing the bar space of the device, thereby improving the stability of the device.

[0034] A cavity 705 is provided inside the fixed column 5, and a group of limiting holes 706 in a circular array are provided on the inner bottom wall of the cavity 705. The limiting holes 706 are adapted to the limiting rods 704. The number of limiting holes 706 is an integer multiple of the limiting rods 704, so that when the limiting rods 704 are rotated to various angles, they can be connected with the limiting holes 706 at the corresponding positions. The intervals between the limiting holes 706 are small, which can be used for fine-tuning of small angles of the bars, thereby improving the applicability of the device.

[0035] Working principle: the staff first installs a group of mounting blocks 10 in the tower through bolts in the appropriate grid support position, then the mounting base 1 is clamped to the mounting block 10, and then the handle on the protective top cover 707 is pulled to pull the protective top cover 707, the protective top cover 707 is forced to drive the sliding rod 701 to rise, the sliding rod 701 drives the limiting plug rod 704 to pull out from the limiting plug hole 706, thereby canceling the plug-in effect between the limiting plug rod 704 and the limiting plug hole 706, then the handle on the adjusting shell 2 is adjusted to rotate the adjusting shell 2, the adjusting shell 2 can drive the lower grid plate 3 to rotate, thereby adjusting the angle between the lower grid plate 3 and the upper grid plate 4, until the grid spacing meets the use requirement, the staff releases the handle on the protective top cover 707, the sliding rod 701 is automatically lowered under the action of the reset spring 708, so that the limiting plug rod 704 is inserted into the limiting plug hole 706, thereby completing the fixation of the device.

[0036] The basic principle and main features of the present application and the advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A packing support grid bracket suitable for various towers, comprising a mounting base (1), characterized in that: An adjustment housing (2) is rotatably connected above the mounting base (1); a lower grid plate (3) and an upper grid plate (4) are fixedly connected inside the mounting base (1) and the adjustment housing (2); a fixed column (5) and an adjustment column (6) are fixedly connected inside the lower grid plate (3) and the upper grid plate (4); and a limiting mechanism (7) is provided inside the fixed column (5) and the adjustment column (6); The limiting mechanism (7) comprises a sliding rod (701) sliding inside the fixed column (5) and the adjusting column (6); the bottom end of the sliding rod (701) is fixedly connected to a connecting column (702); the outer surface of the connecting column (702) is fixedly connected to a group of connecting plates (703); the bottom surface of each connecting plate (703) is fixedly connected to a limiting plug rod (704).

2. The packing support grid bracket suitable for various towers according to claim 1, characterized in that: A cavity (705) is provided inside the fixed column (5), and a group of limiting insertion holes (706) in a circumferential array are provided on the inner bottom wall of the cavity (705), and the limiting insertion holes (706) are adapted to the limiting insertion rod (704).

3. The packing support grid bracket suitable for various towers according to claim 1, characterized in that: The top end of the sliding rod (701) is fixedly connected to a protective top cover (707), and the outer surface of the sliding rod (701) is sleeved with a return spring (708).

4. The filler support grid bracket suitable for various towers according to claim 3, characterized in that: The two ends of the return spring (708) are fixedly connected to the protective top cover (707) and the adjustment column (6) respectively.

5. The packing support grid bracket suitable for various towers according to claim 1, characterized in that: Two limiting sliders (709) are fixedly connected to the outer surface of the sliding rod (701), and each limiting slider (709) is slidably connected to the adjusting column (6).

6. The packing support grid bracket suitable for various towers according to claim 1, characterized in that: A convex ring (8) is fixedly connected to the top surface of the mounting base (1), and a slot matching the convex ring (8) is provided on the bottom surface of the adjustment housing (2).

7. The packing support grid bracket suitable for various towers according to claim 1, characterized in that: A group of mounting grooves (9) are provided on the bottom surface of the mounting base (1), and a mounting block (10) is clamped inside each mounting groove (9).

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