CN215748950U

CN215748950U - Special tool for disassembling filter cylinder of water filter

Info

Publication number: CN215748950U
Application number: CN202121914872.0U
Authority: CN
Inventors: 杨志鹏; 杨举; 王庆书; 贾雄; 关玉; 周飞虎; 吴定平
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

A special tool for disassembling a filter cartridge of a water filter comprises a main cross rod, an auxiliary cross rod and a pull rod, wherein the axle centers of the main cross rod and the auxiliary cross rod are provided with mounting holes, the upper end and the lower end of the pull rod penetrate through the mounting holes and are connected with the main cross rod and the auxiliary cross rod, an upward pulling device is arranged on the pull rod, first strip-shaped holes are formed in two sides of the axle center of the main cross rod, support rods are arranged in the first strip-shaped holes in two sides of the main cross rod, the support rods can slide left and right in the first strip-shaped holes, and adjusting sliding plates are arranged on two sides of the axle center of the auxiliary cross rod; the device can be flexibly adjusted according to the size of the filter cylinder, and the stress surface of the filter cylinder can be larger when the filter cylinder is disassembled and assembled, so that the stability of the filter cylinder when the filter cylinder is pulled out is ensured, and the damage to the filter cylinder and the safety accidents in the disassembling process are also avoided.

Description

Special tool for disassembling filter cylinder of water filter

Technical Field

The utility model belongs to the field of hydropower station equipment maintenance tools, and particularly relates to a special tool for disassembling a filter cartridge of a water filter.

Background

The water source of the hydropower station in China mostly contains more solid suspended matters, and particularly tourism garbage of the hydropower station in scenic spots is gradually serious, so that the water consumption equipment of the hydropower station is threatened greatly. Water filters in technical water supply systems, such as fully automatic water filters and manual water filters, are of great importance. The water purified by the water filter can be used for an oil cooler of each bearing of the water turbine generator set, a water-lubricated guide bearing of a water turbine, a water-cooled air compressor, a generator air cooler, a water-cooled transformer and the like.

The water purifier needs often to overhaul and maintain at the in-process of operation, because the water supply water purifier of most hydropower station units strains a section of thick bamboo and strains a section of thick bamboo supporting partition and combine comparatively closely, and water purifier inner space is narrow and small, leads to the staff to have great difficulty when dismantling the water purifier when overhauing and strain a section of thick bamboo, and current dismouting mode uses usually to strike vibrations mode and makes to strain a section of thick bamboo and supporting partition separation. The method for assembling and disassembling the steel pipe has the following defects: 1. the operation is extremely inconvenient, and the maintenance operation efficiency is influenced; 2. the stress of the filter cylinder is not uniform during knocking, and the filter cylinder is easy to deform; 3. the water filter has a narrow internal space, and the equipment is easy to collide and hurt by being knocked forcefully.

Disclosure of Invention

In view of the technical problems in the background art, the special tool for disassembling the filter cylinder of the water filter provided by the utility model can be flexibly adjusted according to the size of the filter cylinder, the stress surface of the filter cylinder can be larger when the filter cylinder is disassembled and assembled, the stability of the filter cylinder when the filter cylinder is pulled out is ensured, and the damage to the filter cylinder and the safety accidents in the disassembling process are avoided.

In order to solve the technical problems, the utility model adopts the following technical scheme to realize:

the utility model provides a water purifier filter cylinder dismantles specialized tool, includes main horizontal pole, vice horizontal pole and pull rod, and the mounting hole has been seted up to the axle center department of main horizontal pole and vice horizontal pole, and the upper and lower both ends of pull rod pass the mounting hole and connect main horizontal pole and vice horizontal pole, have installed on the pull rod and have pulled out the device, and first bar hole has been seted up to the axle center both sides of main horizontal pole, and the downthehole bracing piece that is equipped with of first bar of both sides, the bracing piece can be at the downthehole horizontal slip of first bar, and the regulation slide has been installed to the axle center both sides of vice horizontal pole.

In the preferred scheme, the main cross rod is of a threaded rod structure, the supporting nut is in threaded connection with the pull rod and can move along the pull rod through rotation, and the auxiliary cross rod is arranged at the upper end of the supporting nut and moves synchronously along with the supporting nut.

In the preferred scheme, the supporting rod is also of a threaded rod structure, and the supporting rod is provided with a clamping nut which is in threaded connection with the supporting rod and clamps the upper end and the lower end of the main cross rod through rotation.

In the preferred scheme, the bottom of the supporting rod is provided with a base, and the base is in threaded connection with the supporting rod.

In the preferred scheme, limiting threaded rods are arranged on two sides of the axis of the auxiliary cross rod, second strip-shaped holes are formed in the adjusting sliding plate and are in penetrating connection with the second strip-shaped holes, and locking nuts are installed on the limiting threaded rods and clamp the adjusting sliding plate in a rotating mode and enable the position of the adjusting sliding plate to be fixed.

In the preferred scheme, the upward pulling device is arranged at the upper end of the pull rod, the axis of the upward pulling device is in threaded connection with the pull rod, and the outer edge of the upward pulling device is provided with a gear turntable.

This patent can reach following beneficial effect:

1. the device can adjust the tool to the most ideal size by changing the positions of the main cross rod, the auxiliary cross rod and the supporting rod so as to be suitable for working in filter cylinders with different sizes, thereby improving the overall applicability of the device;

2. the device can ensure that a tool and the device have enough stress surfaces when the filter cylinder is pulled out by changing the position of the adjusting sliding plate, thereby ensuring the stability of the filter cylinder when the filter cylinder is pulled out and avoiding safety accidents caused by falling off in the process of pulling out the filter cylinder;

3. the device can not cause damage to the device in the process of pulling out the filter cylinder, and the service life of the filter cylinder device is prolonged.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a bottom view of the overall appearance structure of the present invention;

fig. 3 is a schematic view of the overall installation structure of the present invention.

In the figure: the filter cartridge comprises a main cross rod 1, a first strip-shaped hole 101, a support rod 2, an auxiliary cross rod 3, an adjusting sliding plate 4, a second strip-shaped hole 401, a pull rod 5, a base 6, an upward pulling device 7, a clamping nut 8, a support nut 9, a limiting threaded rod 10, a locking nut 11, a filter cartridge support plate 12 and a filter cartridge wall 13.

Detailed Description

As shown in fig. 1 and 2, a special tool for disassembling a filter cartridge of a water filter comprises a main cross rod 1, an auxiliary cross rod 3 and a pull rod 5, wherein the axes of the main cross rod 1 and the auxiliary cross rod 3 are provided with mounting holes, the upper end and the lower end of the pull rod 5 penetrate through the mounting holes and are connected with the main cross rod 1 and the auxiliary cross rod 3, an upward pulling device 7 is arranged on the pull rod 5, the pull rod 5 and the auxiliary cross rod 3 can be pulled upwards by rotating the upward pulling device 7, the two sides of the axis of the main cross rod 1 are provided with first strip-shaped holes 101, the first strip-shaped holes 101 at the two sides are internally provided with the support rods 2, the support rods 2 can slide left and right in the first strip-shaped holes 101, the distance between the support rods 2 can be adjusted through the diameter of the filter cylinder on site, the adjusting sliding plates 4 are arranged on two sides of the axis of the auxiliary cross rod 3, the adjusting sliding plates 4 are clamped at the positions of the filter cylinder walls 13 when working, and the adjusting sliding plates 4 can move upwards along with the pull rods 5 synchronously to pull out the filter cylinder walls 13 from the filter cylinder supporting plates 12.

Preferably, as shown in fig. 1, the main cross bar 1 is a threaded rod structure, the support nut 9 is in threaded connection with the pull rod 5 and can move along the pull rod 5 by rotating, the auxiliary cross bar 3 is arranged at the upper end of the support nut 9 and moves synchronously with the support nut 9, and the structure can adjust the distance between the auxiliary cross bar 3 and the main cross bar 1, so that the disassembling tool is in the optimal working position in the filter cartridge wall 13.

The preferable scheme is as shown in fig. 2 and fig. 3, the support rod 2 is also in a threaded rod structure, a clamping nut 8 is arranged on the support rod 2, and the clamping nut 8 is in threaded connection with the support rod 2; after the positions and the lengths of the support rods 2 at two sides in the first strip-shaped hole 101 are adjusted, the positions and the heights of the two sides of the support rods 2 in the first strip-shaped hole 101 can be kept fixed by rotating the clamping nut 8; the base 6 is arranged at the bottom of the support rod 2, the base 6 is in threaded connection with the support rod 2, the base 6 can be replaced at any time through the structure, and the base 6 is selected to be installed in a rotating mode according to the position size of the filter cartridge support plate 12.

The preferable scheme is as shown in fig. 2 and fig. 3, two sides of the axis of the auxiliary cross rod 3 are provided with limit threaded rods 10, a second strip-shaped hole 401 is formed in the adjusting sliding plate 4, the limit threaded rods 10 are connected with the second strip-shaped hole 401 in a penetrating manner, and locking nuts 11 are installed on the limit threaded rods 10, so that the positions of the two side adjusting sliding plates 4 are firstly moved during work, the upper end face of the adjusting sliding plate 4 is abutted against the filter cartridge wall 13, the locking nuts 11 are rotated after the position angle is adjusted, the adjusting sliding plate 4 and the auxiliary cross rod 3 can be downwards pressed by the locking nuts 11, and the positions of the adjusting sliding plates 4 are kept fixed.

Preferably, as shown in fig. 1 and 3, the pulling-up device 7 is installed at the upper end of the pull rod 5, the axial center of the pulling-up device 7 is in threaded connection with the pull rod 5, the threaded pull rod 5 can be moved upwards by rotating the pulling-up device 7, and the gear wheel is arranged on the outer edge of the pulling-up device 7 to help a user to manually rotate the pulling-up device 7.

The use principle of the whole device is as follows:

1. adjusting the position of the support rod 2 in the first strip-shaped hole 101 according to the position of the filter cartridge support plate 12;

2. adjusting the heights of the support rods 2 at the two sides to keep the heights consistent, and screwing the clamping nuts 8 at the upper side and the lower side after the adjustment is finished to keep the positions and the heights of the support rods 2 at the two sides fixed in the first strip-shaped holes 101;

3. according to the depth of the filter cartridge wall 13, the support nut 9 is rotated, the position of the support nut 9 on the pull rod 5 is adjusted, and then the position of the auxiliary cross rod 3 above the support nut 9 is adjusted, so that the distance between the auxiliary cross rod 3 and the main cross rod 1 is in the optimal position;

4. the base 6 below the support rod 2 is abutted against the filter cartridge support plate 12, the adjusting slide plate 4 is moved, the upper end face of the adjusting slide plate 4 is abutted against the filter cartridge wall 13, and the position angle is adjusted and then the locking nut 11 is rotated to keep the position of the adjusting slide plate 4 fixed;

5. after the installation is finished, the upward pulling device 7 is rotated, the pull rod 5 and the adjusting sliding plate 4 are vertically pulled upwards by the upward pulling device 7, the adjusting sliding plate 4 drives the filter cartridge wall 13 to move upwards, and finally the filter cartridge wall 13 can be pulled out of the filter cartridge supporting plate 12.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. The utility model provides a water purifier filter cylinder dismantles specialized tool, includes main horizontal pole (1), vice horizontal pole (3) and pull rod (5), its characterized in that: the axle center department of main horizontal pole (1) and vice horizontal pole (3) has seted up the mounting hole, and the upper and lower both ends of pull rod (5) pass the mounting hole and connect main horizontal pole (1) and vice horizontal pole (3), have installed on pull rod (5) and have pulled out device (7), and first bar hole (101) have been seted up to the axle center both sides of main horizontal pole (1), are equipped with bracing piece (2) in the first bar hole (101) of both sides, bracing piece (2) can be in first bar hole (101) horizontal slip, and regulation slide (4) have been installed to the axle center both sides of vice horizontal pole (3).

2. A water filter cartridge removal kit as claimed in claim 1, wherein: the main cross rod (1) is of a threaded rod structure, the supporting nut (9) is in threaded connection with the pull rod (5) and can move through rotation, and the auxiliary cross rod (3) is arranged on the upper end face of the supporting nut (9) and moves synchronously along with the supporting nut (9).

3. A water filter cartridge removal kit as claimed in claim 1, wherein: the supporting rod (2) is of a threaded rod structure, the clamping nut (8) is arranged on the supporting rod (2), and the clamping nut (8) is in threaded connection with the supporting rod (2) and clamps the upper end and the lower end of the main cross rod (1) through rotation.

4. A water filter cartridge removal kit as claimed in claim 3, wherein: the bottom of bracing piece (2) is equipped with base (6), base (6) and bracing piece (2) threaded connection.

5. A water filter cartridge removal kit as claimed in claim 1, wherein: limiting threaded rods (10) are arranged on two sides of the axis of the auxiliary cross rod (3), second strip-shaped holes (401) are formed in the adjusting sliding plate (4), the limiting threaded rods (10) are connected with the second strip-shaped holes (401) in a penetrating mode, locking nuts (11) are installed on the limiting threaded rods (10), and the locking nuts (11) clamp the adjusting sliding plate (4) through rotation and enable the adjusting sliding plate (4) to be fixed.

6. A water filter cartridge removal kit as claimed in claim 1, wherein: the upper pulling device (7) is arranged at the upper end of the pull rod (5), the axis of the upper pulling device (7) is in threaded connection with the pull rod (5), and the outer edge of the upper pulling device (7) is provided with a gear turntable.