A filter element auxiliary installation device

Abstract

The utility model proposes a filter element auxiliary installation device, which relates to the technical field of filter element installation, and solves the problem that the traditional filter element installation method requires multiple people to cooperate in the installation, the installation operation is inconvenient, the efficiency is low, and the labor cost is high. The utility model includes a clamp device and a block device, the clamp device includes a chassis, a gear ring, a first long handle, a plurality of first gears and a first rack, the first gear is meshed with the adjacent first rack and the gear ring; the block device includes a housing, a second rack, a second gear, a second long handle, and a block, the housing is installed above the cover plate through a gantry, one end of the second gear shaft extends out of the housing and is fixedly connected to the second long handle, and the second rack is meshed with the second gear. The beneficial effects of the utility model are: achieving the goal of single-person operation and rapid installation of the filter element, significantly improving the installation efficiency, reducing the labor intensity, and ensuring the stability and reliability of the filter element installation.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element installation, in particular to a filter element auxiliary installation device. Background Art

[0002] In the field of water treatment, filter elements are key filter elements, and their performance directly affects the filtration efficiency and quality of the entire system. Filter elements need to be replaced regularly or installed in new systems to ensure the filtration effect. The traditional filter element installation process is often cumbersome and inefficient, especially in industrial environments. The installation of filter elements often requires two people to complete the installation process. One person is responsible for pressing the filter element pressure plate down to expose the fixed screw rod, and the other person needs to install the fixing nut on the fixed screw rod, which not only increases labor costs, but also prolongs maintenance and installation time. Utility Model Content

[0003] The utility model aims to solve the problems in the traditional filter element installation method that the installation requires the cooperation of multiple persons, the installation operation is inconvenient, the efficiency is low, and the labor cost is high.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A filter element auxiliary installation device, characterized in that it comprises a clamp device for positioning and clamping the upper end of the filter element barrel and a pressing block device for pressing and fixing the filter element;

[0006] The clamp device includes a chassis, a gear ring, a first long handle, a plurality of first gears and a first rack, the gear ring and the plurality of first gears are rotatably arranged on the chassis, a first rack is reciprocatingly arranged on the radius line of the chassis on one side of the plurality of first gears, the first gear is meshed with the adjacent first rack and the gear ring, the first long handle is fixedly connected to the outer peripheral wall of the gear ring, and a cover plate covering the gear ring, the plurality of first gears and the first rack is installed on the chassis;

[0007] The pressing block device includes a shell, a second rack, a second gear, a second long handle, and a pressing block. The shell is installed above the cover plate through a gantry. The second rack is reciprocated up and down in the shell. The second gear is rotatably set in the shell through a second gear shaft. One end of the second gear shaft extends out of the shell and is fixedly connected to the second long handle. The second rack is meshed with the second gear. The lower end of the second rack is rigidly connected to the pressing block.

[0008] A further improvement is that a gear ring track for mounting the gear ring is provided on the chassis.

[0009] A further improvement is that the gear ring track on the chassis is an incomplete ring.

[0010] A further improvement is that: a plurality of first gear shafts for mounting the first gear are arranged on the chassis.

[0011] A further improvement is that: the first rack sliding fixing frame and the first rack track groove for cooperating with the first rack are respectively provided on the surface of the chassis and the cover plate facing the first rack.

[0012] A further improvement is that the chassis and the cover plate are connected by bolts.

[0013] A further improvement is that a rectangular notch is provided at one end of the first rack facing the center of the chassis.

[0014] A further improvement is that a second rack track groove cooperating with the second rack is arranged in the housing.

[0015] A further improvement is that: the first long handle is rigidly connected to the outer peripheral wall of the gear ring, and the second long handle is rigidly connected to the second gear shaft. The first long handle and the second long handle are used to manually or mechanically drive the gear ring and the second gear to rotate.

[0016] A method for using a filter element auxiliary installation device, characterized in that the filter element auxiliary installation device is used, and when the upper flange of the filter element barrel is a thin-sheet flange, the method comprises the following steps:

[0017] Step 1: Place the fixture on the filter cartridge, ensuring that the upper sheet flange of the filter cartridge is aligned with the rectangular notch of the first rack;

[0018] Step 2: Rotate the first long handle of the gear ring, and drive the first rack to reciprocate along the radius line of the chassis through the cooperation of the gear ring and the first gear, so as to quickly clamp the thin-sheet flange on the upper part of the filter element;

[0019] Step three, place the pressing block device above the filter element, drive the second gear to rotate by rotating the second long handle, drive the second rack and the pressing block to reciprocate, press down and fix the filter element pressure plate, and finally install the fixing nut on the fixing screw of the filter element barrel.

[0020] A method for using a filter element auxiliary installation device, characterized in that the filter element auxiliary installation device is used, and when the upper flange of the filter element barrel is a thick flange, the method comprises the following steps:

[0021] Step 1: Place the fixture on the filter cartridge, ensuring that the bottom surface of the thick flange on the filter cartridge is parallel to the top surface of the first rack;

[0022] Step 2: Rotate the first long handle of the gear ring, and drive the first rack to reciprocate along the radius line of the chassis through the cooperation of the gear ring and the first gear, so as to quickly clamp the thick flange on the upper part of the filter element;

[0023] Step three, place the pressing block device above the filter element, drive the second gear to rotate by rotating the second long handle, drive the second rack and the pressing block to reciprocate, press down and fix the filter element pressure plate, and finally install the fixing nut on the fixing screw of the filter element barrel.

[0024] Compared with the existing technology, the above technical solution has the following beneficial effects:

[0025] The combination of the clamp device and the pressing device enables a single person to quickly complete the installation of the filter element, greatly shortening the time for filter element replacement, saving labor costs, and improving maintenance efficiency;

[0026] The clamp and the pressing block device are driven by the first long handle and the second long handle, without the need for additional tools, and the operation is simple and quick, which greatly reduces the labor intensity of maintenance personnel;

[0027] Through the clamp device, filter cartridges of different sizes can be clamped within a certain range to adapt to the outer flanges of filter cartridges of different diameters, which greatly improves the versatility and practicality of the device;

[0028] The goal of single-person operation and rapid installation of the filter element is achieved, which significantly improves installation efficiency, reduces labor intensity, and ensures the stability and reliability of filter element installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0030] Figure 1 It is a structural schematic diagram of the utility model;

[0031] Figure 2 It is a schematic diagram of the structure of the clamp device 2 in the utility model;

[0032] Figure 3 It is a structural schematic diagram of the briquetting device 1 in the utility model;

[0033] Figure 4 It is a structural schematic diagram of the filter cartridge 3 in the utility model.

[0034] Explanation of the accompanying drawings: pressing block device 1, clamping device 2, filter element barrel 3, second rack 11, second gear 12, second long handle 13, pressing block 14, chassis 21, gear ring 22, first long handle 23, first gear 24, first rack 25, filter element 31, filter element pressure plate 32, fixing screw 33, fixing nut 34. DETAILED DESCRIPTION

[0035] Embodiment 1, see Figure 1-Figure 4 As shown, the technical solution adopted in this specific embodiment is: a filter element auxiliary installation device, including a clamp device 2 for positioning and clamping the upper end of the filter element barrel 3 and a pressing block device 1 for pressing and fixing the filter element 31;

[0036] The clamp device 2 includes a chassis 21, a gear ring 22, a first long handle 23, a plurality of first gears 24 and a first rack 25. The gear ring 22 and the plurality of first gears 24 are rotatably arranged on the chassis 21. The first racks 25 are reciprocatingly arranged on the radius lines of the chassis 21 on one side of the plurality of first gears 24. The first gears 24 are meshed with the adjacent first racks 25 and the gear ring 22. The first long handle 23 is fixedly connected to the outer peripheral wall of the gear ring 22. A cover plate covering the gear ring 22, the plurality of first gears 24 and the first rack 25 is installed on the chassis 21.

[0037] The pressing block device 1 includes a shell, a second rack 11, a second gear 12, a second long handle 13, and a pressing block 14. The shell is installed above the cover plate through a gantry. The second rack 11 is reciprocated up and down in the shell. The second gear 12 is rotatably set in the shell through a second gear shaft. One end of the second gear shaft extends out of the shell and is fixedly connected to the second long handle 13. The second rack 11 is meshed with the second gear 12. The lower end of the second rack 11 is rigidly connected to the pressing block 14.

[0038] A further improvement is that a gear ring track for mounting the gear ring 22 is provided on the chassis 21 .

[0039] A further improvement is that the gear ring track on the chassis 21 is an incomplete ring.

[0040] A further improvement is that: a plurality of first gear shafts for mounting the first gear 24 are arranged on the chassis 21 .

[0041] A further improvement is that: the chassis 21 and the cover plate are respectively provided with a first rack sliding fixing frame and a first rack track groove for cooperating with the first rack 25 on one side thereof facing the first rack 25. The gear ring track cooperates with the gear ring 22, so that the rotation of the gear ring 22 can drive the first gear 24 to rotate, and the rotation of the first gear 24 realizes the reciprocating motion of the first rack 25 along the radius line of the chassis 21.

[0042] A further improvement is that the chassis 21 and the cover plate are connected by bolts.

[0043] A further improvement is that a rectangular notch is provided at one end of the first rack 25 facing the center of the chassis 21 .

[0044] A further improvement is that a second rack track groove matching with the second rack 11 is provided in the housing.

[0045] A further improvement is that the first long handle 23 is rigidly connected to the outer peripheral wall of the gear ring 22, and the second long handle 13 is rigidly connected to the second gear shaft. The first long handle 23 and the second long handle 13 are used to manually or mechanically drive the gear ring 22 and the second gear 12 to rotate.

[0046] A method for using a filter element auxiliary installation device, using the filter element auxiliary installation device, when the upper flange of the filter element barrel 3 is a thin-sheet flange, comprises the following steps:

[0047] Step 1: Place the fixture device 2 on the filter cartridge 3, ensuring that the upper sheet flange of the filter cartridge 3 is aligned with the rectangular notch of the first rack 25;

[0048] Step 2: Rotate the first long handle 23 of the gear ring 22, and drive the first rack 25 to reciprocate along the radius line of the chassis 21 through the cooperation between the gear ring 22 and the first gear 24, so as to quickly clamp the upper thin-sheet flange of the filter cartridge 3;

[0049] Step three, place the pressing block device 1 above the filter element 31, drive the second gear 12 to rotate by rotating the second long handle 13, drive the second rack 13 and the pressing block 14 to reciprocate, and realize the downward pressing and fixing of the filter element pressure plate 32, and finally install the fixing nut 34 on the fixing screw 33 of the filter element barrel 3.

[0050] Embodiment 2, see Figure 1-Figure 4 As shown, the technical solution adopted in this specific embodiment is: the filter element auxiliary installation device adopted is the same as that in the first embodiment;

[0051] A method for using a filter element auxiliary installation device, characterized in that the filter element auxiliary installation device is used, and when the upper flange of the filter element barrel is a thick flange, the method comprises the following steps:

[0052] Step 1: Place the fixture 2 on the filter cartridge 3, ensuring that the bottom surface of the thick flange on the top of the filter cartridge 3 is parallel to the top surface of the first rack 25;

[0053] Step 2: Rotate the first long handle 23 of the gear ring 22, and drive the first rack 25 to reciprocate along the radius line of the chassis 21 through the cooperation between the gear ring 22 and the first gear 24, so as to quickly clamp the thick flange on the upper part of the filter cartridge 3;

[0054] Step three, place the pressing block device 1 above the filter element 31, drive the second gear 12 to rotate by rotating the second long handle 13, drive the second rack 13 and the pressing block 14 to reciprocate, and realize the downward pressing and fixing of the filter element pressure plate 32, and finally install the fixing nut 34 on the fixing screw 33 of the filter element barrel 3.

[0055] The working principle of the utility model: the design of combining the clamp device and the pressing block device is adopted, so that one person can quickly complete the installation of the filter element, which greatly shortens the time of replacing the filter element. Compared with the traditional installation method that requires two people to cooperate, the utility model saves labor costs and improves the efficiency of maintenance; the first long handle and the second long handle are used to manually or mechanically drive the clamp and the pressing block device, without the aid of additional tools, the operation is simple and fast, and the labor intensity of the maintenance personnel is greatly reduced. Even in an industrial environment, a single person can easily complete the rapid installation of the filter element; through the design of the clamp device, filter cartridges of different sizes can be clamped within a certain range. The operator only needs to simply rotate the first long handle to adjust the clamping position of the first rack to adapt to the outer edge flanges of filter cartridges of different diameters, which greatly improves the versatility and practicality of the device.

[0056] The above shows and describes the basic principle and main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents. Anything not described in detail in the utility model is a well-known technology of those skilled in the art.

Claims

1. A filter element auxiliary installation device, comprising a clamp device for positioning and clamping the upper end of the filter element barrel and a pressing block device for pressing and fixing the filter element; characterized in that: The clamp device includes a chassis, a gear ring, a first long handle, a plurality of first gears and a first rack, the gear ring and the plurality of first gears are rotatably arranged on the chassis, a first rack is reciprocatingly arranged on the radius line of the chassis on one side of the plurality of first gears, the first gear is meshed with the adjacent first rack and the gear ring, the first long handle is fixedly connected to the outer peripheral wall of the gear ring, and a cover plate covering the gear ring, the plurality of first gears and the first rack is installed on the chassis; The pressing block device includes a shell, a second rack, a second gear, a second long handle, and a pressing block. The shell is installed above the cover plate through a gantry. The second rack is reciprocated up and down in the shell. The second gear is rotatably set in the shell through a second gear shaft. One end of the second gear shaft extends out of the shell and is fixedly connected to the second long handle. The second rack is meshed with the second gear. The lower end of the second rack is rigidly connected to the pressing block.

2. A filter element auxiliary installation device according to claim 1, characterized in that: The chassis is provided with a gear ring track for installing the gear ring; the gear ring track on the chassis is an incomplete ring.

3. The filter element auxiliary installation device according to claim 1, characterized in that: The chassis is provided with a plurality of first gear shafts for mounting the first gear.

4. The filter element auxiliary installation device according to claim 1, characterized in that: The first rack sliding fixing frame and the first rack track groove for cooperating with the first rack are respectively arranged on the surface of the bottom plate and the cover plate facing the first rack.

5. The filter element auxiliary installation device according to claim 1, characterized in that: The chassis and the cover plate are connected by bolts.

6. The filter element auxiliary installation device according to claim 1, characterized in that: A rectangular notch is provided at one end of the first rack facing the center of the chassis.

7. The filter element auxiliary installation device according to claim 1, characterized in that: A second rack track groove matched with the second rack is arranged in the shell.

8. The filter element auxiliary installation device according to claim 1, characterized in that: The first long handle is rigidly connected to the outer peripheral wall of the gear ring, the second long handle is rigidly connected to the second gear shaft, and the first long handle and the second long handle are used to manually or mechanically drive the gear ring and the second gear to rotate.

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