CN219201303U

CN219201303U - Clamping device for detecting filter paper board

Info

Publication number: CN219201303U
Application number: CN202320502734.4U
Authority: CN
Inventors: 高宇辰
Original assignee: Shenyang Changcheng Filter Cardboard Co ltd
Current assignee: Shenyang Changcheng Filter Cardboard Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-06-16
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a clamping device for detecting a filter paper board, which relates to the technical field of filter paper board detection and comprises a pair of fixing rods, wherein a lower box body is fixedly arranged between the pair of fixing rods, an upper box body is movably connected above the lower box body between the pair of fixing rods, a lower flange ring is arranged at an upper port of the lower box body, an upper flange ring matched with the lower flange ring is arranged at a lower port of the upper box body, a placing groove for placing the filter paper board is arranged in the lower flange ring, an internal thread is arranged in the upper flange ring, a compression ring is connected on the internal thread in a screwed mode, a convex ring is arranged at the bottom of the compression ring, and the convex ring is arranged in the placing groove.

Description

Clamping device for detecting filter paper board

Technical Field

The utility model relates to the technical field of detection of filter paper boards, in particular to a clamping device for detecting the filter paper boards.

Background

The filter paper board is also called as filter core paper board, and is used as a filter disc or a packing frame for filtering air, lubricating oil or fuel oil. The filtration rate of a filter board is one of its important parameters, and a common way to detect the filtration rate of a filter board is the time for a certain amount of water to pass through a board of a certain cross-sectional area under certain pressure conditions.

As in the patent of the utility model with publication number CN207351869U, a filtering speed detecting device for filtering paper board is disclosed, comprising a constant pressure cylinder, an exhaust valve and a funnel are arranged above the constant pressure cylinder; an electromagnetic switch is arranged at the water outlet end below the constant pressure cylinder; a measuring cup is arranged below the water outlet end, an outlet at the bottom of the measuring cup is connected with a measuring cylinder, and filter paper is arranged at the bottom of the measuring cup; the measuring cylinder is provided with a plurality of induction coils, the induction coils are connected with a PLC, and the PLC is further connected with a display. The utility model has the advantages that: because the electromagnetic valve controlled by the PLC is adopted, the filtering speed of the filter paper can be automatically detected, and the result is directly displayed, so that the filter paper filter is visual and practical.

However, the cardboard clamping part of the existing filtering cardboard detecting device is simpler, the sealing effect is poor, and the detecting precision is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a clamping device for detecting a filter paper board, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a filter paper board detects and uses clamping device, includes a pair of dead lever, a pair of fixed mounting has down the box between the dead lever, a pair of be located between the dead lever lower box top swing joint has last box, lower box upper port is equipped with down the flange ring, go up the box lower port be equipped with lower flange ring assorted goes up the flange ring, be equipped with the standing groove that is used for placing filter paper board in the flange ring down, be equipped with the internal thread in the upper flange ring, the internal thread is gone up and is screwed the clamping ring, the clamping ring bottom is equipped with the bulge loop, the bulge loop is arranged in the standing groove, a pair of fixed being provided with in top of dead lever the crossbeam, crossbeam center department fixed mounting has the telescopic link, the telescopic link with go up the box and be connected with the drain pipe, go up box one side and be connected with the inlet tube.

Preferably, a pair of fixing rods are provided with sliding sleeves in a sliding manner, and the upper box body is fixedly connected with the sliding sleeves through a connecting plate.

Preferably, the water inlet pipe is connected with a hose.

Preferably, the first sealing rings are arranged in the placing groove and at the bottom of the convex ring.

Preferably, a second sealing ring is arranged at the bottom of the upper flange ring.

Preferably, a water distribution plate is arranged in the upper box body.

Preferably, a grid plate is arranged in the lower box body, and the upper surface of the grid plate is equal to the bottom of the placing groove in height.

Preferably, the lower ends of the fixing rods are fixedly provided with supporting legs, and the supporting legs and the fixing rods are in T-shaped arrangement.

Advantageous effects

The utility model provides a clamping device for detecting a filter paper board, which has the following beneficial effects:

1. after the upper box body and the lower box body are closed, the filter paper board can be pressed in the placing groove through the pressing ring and the convex ring arranged in the upper box body, so that the operation is simple, the tightness of the edge of the filter paper board is improved, and the detection precision is improved;

2. the lug can be driven to carry out height adjustment through rotating the compression ring, so that the lug can compress filter paper boards with different thicknesses, and the applicability of the device is improved;

3. the provided grid plate can play a role in supporting the filtering paper plate, so that the middle part of the filtering paper plate is prevented from being sunken due to the impact of water flow, and the filtering paper plate falls off in the placing groove;

4. the water distribution plate can uniformly distribute the entered water on the filter paper board, so that the impact of water flow on the filter paper board is reduced.

Drawings

FIG. 1 is a schematic diagram of the front internal structure of the present utility model;

fig. 2 is an enlarged schematic view of a in fig. 1.

In the figure: 1. a fixed rod; 2. a lower box body; 3. an upper case; 4. a lower flange ring; 5. an upper flange ring; 6. a placement groove; 7. an internal thread; 8. a compression ring; 9. a convex ring; 10. a cross beam; 11. a telescopic rod; 12. a drain pipe; 13. a water inlet pipe; 14. a hose; 15. a sliding sleeve; 16. a connecting plate; 17. a first seal ring; 18. a second seal ring; 19. a water distribution plate; 20. a grid plate; 21. a filter paper board; 22. and (5) supporting legs.

Detailed Description

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.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a filter paper board detects and uses clamping device, including a pair of dead lever 1, fixed mounting has lower box 2 between a pair of dead lever 1, be located lower box 2 top swing joint between a pair of dead lever 1 and have last box 3, the last port of lower box 2 is equipped with down flange ring 4, the last port of box 3 is equipped with lower flange ring 4 assorted last flange ring 5, be equipped with the standing groove 6 that is used for placing filter paper board 21 in the lower flange ring 4, be equipped with internal thread 7 in the last flange ring 5, the last clamping ring 8 that has screwed up of internal thread 7, the clamping ring 8 bottom is equipped with bulge loop 9, bulge loop 9 is arranged in the standing groove 6, can compress tightly filter paper board 21 in standing groove 6 through bulge loop 9, can make its height change through rotatory clamping ring 8, be used for compressing tightly filter paper board 21 of different thickness, the top of a pair of dead lever 1 is fixed to be provided with crossbeam 10, telescopic link 11 is fixedly installed in crossbeam 10 center department, telescopic link 11 adopts cylinder or pneumatic cylinder and matches corresponding power supply, telescopic link 11's telescopic link and is connected with last box 3, it has the drain pipe 13 to rise box 3 through box 3 to control down through the telescopic link 11, it has down box 3 to rise to have down box 3 to go up to have one side 13.

Specifically, a sliding sleeve 15 is slidably disposed on the pair of fixing rods 1, the upper case 3 is fixedly connected with the sliding sleeve 15 through a connecting plate 16, and the moving track of the upper case 3 is limited through the sliding sleeve 15.

Specifically, the water inlet pipe 13 is connected with a hose 14, so that the upper box 3 can be moved conveniently.

Specifically, the first sealing rings 17 are arranged in the placing groove 6 and at the bottom of the convex ring 9, so that the tightness between the filter paper board 21 and the placing groove 6 and between the convex rings 9 is improved.

Specifically, the bottom of the upper flange ring 5 is provided with a second sealing ring 18, so that the tightness between the upper box body 3 and the lower box body 2 is improved.

Specifically, the upper box body 3 is internally provided with a water distribution plate 19, so that the entered water can be uniformly distributed on the filter paper board 21.

Specifically, be equipped with grid 20 in the lower box 2, grid 20 upper surface is highly equal with standing groove 6 bottom, can play the effect to filter cardboard 21 support through grid 20, prevents that the filter cardboard from leading to the middle part sunken because of the impact of rivers to drop in standing groove 6.

Specifically, the support legs 22 are fixedly arranged at the lower ends of the pair of fixing rods 1, and the support legs 22 and the fixing rods 1 are arranged in a T shape, so that the fixing rods 1 can be ensured to be in a vertical state.

The working principle and the using flow of the utility model are as follows: when the novel water distributor is used, the upper box body 3 is driven to ascend by starting the telescopic rod 11, the filter paper board 21 is placed in the placing groove 6 and placed on the grid plate 20, the press ring 8 is rotated according to the thickness of the filter paper board 21, the height of the convex ring 9 can be adjusted because the press ring 8 is screwed on the internal threads 7, the fact that the upper box body 3 and the lower box body 2 are closed, the convex ring 9 can tightly press the filter paper board 21 in the placing groove 6, the upper box body 3 is lowered by the telescopic rod 11, the upper box body 3 and the lower box body 2 are closed, water is injected into the upper box body 3 through the water inlet pipe 13, the injected water is split through the water distribution plate 19, the injected water can uniformly contact with the filter paper board 21, impact on the filter paper board 21 is reduced, and the water filtered by the filter paper board 21 is discharged through the drain pipe 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter paper board detects and uses clamping device, its characterized in that, including a pair of dead lever (1), a pair of fixed mounting has lower box (2) between dead lever (1), a pair of be located between dead lever (1) box (2) top swing joint has last box (3), the last port of lower box (2) is equipped with down flange ring (4), go up box (3) down the port be equipped with lower flange ring (4) assorted last flange ring (5), be equipped with in lower flange ring (4) be used for placing standing groove (6) of filter paper board (21), be equipped with internal thread (7) in last flange ring (5), internal thread (7) go up the screwed connection and have clamping ring (8), clamping ring (8) bottom is equipped with bulge loop (9), bulge loop (9) are arranged in standing groove (6), a pair of top fixed with crossbeam (10) of dead lever (1), crossbeam (10) center department fixed mounting has telescopic link (11), telescopic link (11) have on the bottom (3) of box (3), telescopic link (3) have on one side of the box (3).

2. The clamping device for detecting the filter paper board according to claim 1, wherein a pair of fixing rods (1) are provided with sliding sleeves (15) in a sliding manner, and the upper box body (3) is fixedly connected with the sliding sleeves (15) through connecting plates (16).

3. Clamping device for detecting filter paper according to claim 1, characterized in that the water inlet pipe (13) is connected with a hose (14).

4. Clamping device for detecting filtering cardboard according to claim 1, characterized in that the first sealing ring (17) is arranged in the placing groove (6) and at the bottom of the convex ring (9).

5. Clamping device for detecting filter paper according to claim 1, characterized in that the bottom of the upper flange ring (5) is provided with a second sealing ring (18).

6. The clamping device for detecting the filter paper board according to claim 1, wherein a water distribution plate (19) is arranged in the upper box body (3).

7. The clamping device for detecting the filter paper board according to claim 1, wherein a grid plate (20) is arranged in the lower box body (2), and the upper surface of the grid plate (20) is equal to the bottom of the placing groove (6).

8. The clamping device for detecting the filter paper board according to claim 1, wherein the lower ends of the pair of fixing rods (1) are fixedly provided with supporting legs (22), and the supporting legs (22) and the fixing rods (1) are arranged in a T shape.