CN215195930U

CN215195930U - Filter bag convenient to install

Info

Publication number: CN215195930U
Application number: CN202120843106.3U
Authority: CN
Inventors: 吴卫兵
Original assignee: Hangzhou Hengke Environmental Protection Technology Co ltd
Current assignee: Hangzhou Hengke Environmental Protection Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-17
Anticipated expiration: 2031-04-22

Abstract

The utility model relates to the technical field of filter bags, in particular to a filter bag convenient to install, which comprises a filter bag body and an installation seat arranged above the filter bag body, wherein positioning blocks are fixedly arranged on both sides of the installation seat, and one side of each positioning block, which is close to the filter bag body, is provided with a positioning hole; the two sides of the filter bag body are fixedly provided with mounting blocks, one side surface of each mounting block, which is far away from the filter bag body, is provided with a through hole, a positioning column is connected in the through hole in a sliding manner, and the two ends of the positioning column are respectively inserted into the through hole and the positioning hole; the inside of installation piece is equipped with the cavity, and through-hole and cavity intercommunication are equipped with elastic component in the cavity, and elastic component is used for making the reference column have the trend of keeping away from the filter bag body. Through setting up the installation piece, elastic component, reference column and locating hole, with reference column and locating hole alignment and push inside it, when the reference column inserts the locating hole, can install the filter bag body on the mount pad, and the installation piece sets up in the both sides of filter bag body, and elastic component is used for reseing and spacing the reference column, has improved installation stability.

Description

Filter bag convenient to install

Technical Field

The utility model relates to a filter bag technical field, concretely relates to filter bag convenient to installation.

Background

The filter bag has excellent chemical property stability and heat resistance, is a representative of the highest performance in the filter material industry, is also a variety with the highest performance in all common filter materials, and achieves higher levels in the aspects of filter efficiency, filter precision and the like. Common filter materials include PE, PP, PTFE, PMIA, NMO, etc.

At present, when the filter bag is used, the filter bag is usually installed on an installation seat through a professional tool or fixed through screws, and the assembling and disassembling process is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter bag convenient to installation.

In order to achieve the above object, the utility model provides a following technical scheme:

a filter bag convenient to install comprises a filter bag body and an installation seat arranged above the filter bag body, wherein positioning blocks are fixedly arranged on two sides of the installation seat, and positioning holes are formed in one side, close to the filter bag body, of each positioning block; the two sides of the filter bag body are fixedly provided with mounting blocks, one side surface of each mounting block, which is far away from the filter bag body, is provided with a through hole, a positioning column is connected in the through hole in a sliding manner, and the two ends of the positioning column are respectively inserted into the through hole and the positioning hole; the inside of installation piece is equipped with the cavity, and through-hole and cavity intercommunication are equipped with elastic component in the cavity, and elastic component is used for making the reference column have the trend of keeping away from the filter bag body.

Preferably, the mounting seat is provided with a clamping strip, a placing hole and a clamping block, and the placing hole penetrates through the upper side and the lower side of the mounting seat; the upper end surface of the mounting block is provided with a clamping groove, the clamping strip is clamped in the clamping groove, one end of the clamping strip is fixedly connected to the lower end surface of the mounting seat, and the other end of the clamping strip penetrates through the placing hole and is arranged above the mounting seat; the fixture block is arranged on the upper end face of the mounting seat, the fixture block is abutted to the fixture strip, and the bottom end of the fixture block is inserted into the placing hole.

As preferred, elastic component includes spring and limiting plate, and the limiting plate is connected near the one end of filter bag body with the reference column, and in the cavity was located to the spring, spring one end fixed connection was close to the side of filter bag body in the cavity, and the spring other end is connected with the limiting plate.

Preferably, the positioning holes penetrate through the left and right sides of the positioning block.

Preferably, the upper end surface and the lower end surface of the stopper plate abut against the upper end surface and the lower end surface of the cavity, respectively.

Preferably, the shape of the card strip is "J" shaped.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the installation piece, elastic component, reference column and locating hole, with reference column and locating hole alignment and push inside it, when the reference column inserts the locating hole, can install the filter bag body on the mount pad, and the installation piece sets up in the both sides of filter bag body, and elastic component is used for reseing and spacing the reference column, has improved installation stability.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a mounting base according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the filter bag body and the mounting block according to an embodiment of the present invention.

In the figure: 1. a filter bag body; 2. a mounting seat; 21. positioning holes; 22. positioning blocks; 23. clamping the strip; 24. placing holes; 26. a clamping block; 3. mounting blocks; 31. a card slot; 32. a cavity; 33. a through hole; 34. a positioning column; 35. a limiting plate; 36. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The filter bag convenient to install in the embodiment is shown in fig. 1-3 and comprises a filter bag body 1 and an installation seat 2 arranged above the filter bag body 1;

the two sides of the filter bag body 1 are fixedly provided with the mounting blocks 3, the upper end faces of the mounting blocks 3 are provided with clamping grooves 31, one side face, far away from the filter bag body 1, of each mounting block 3 is provided with a through hole 33, and a positioning column 34 is connected in each through hole 33 in a sliding manner; the mounting seat 2 is provided with a clamping strip 23, a placing hole 24 and a clamping block 26, positioning blocks 22 are fixedly arranged on two sides of the mounting seat 2, one side of each positioning block 22, which is close to the filter bag body 1, is provided with a positioning hole 21, one end of each positioning column 34 is inserted into the through hole 33, and the other end of each positioning column 34 is inserted into the positioning hole 21; the placing hole 24 penetrates through the upper side and the lower side of the mounting seat 2, the clamping strip 23 is clamped in the clamping groove 31, one end of the clamping strip 23 is fixedly connected to the lower end face of the mounting seat 2, and the other end of the clamping strip 23 penetrates through the placing hole 24 and is arranged above the mounting seat 2; the fixture block 26 is arranged on the upper end surface of the mounting seat 2, the fixture block 26 is abutted against the fixture strip 23, and the bottom end of the fixture block 26 is inserted into the placing hole 24. Firstly, the clamping groove 31 and the clamping strip 23 are aligned and pushed upwards, when the mounting block 3 moves upwards, the cambered surface of the clamping strip 23 abuts against the notch of the clamping groove 31 and is pushed into the clamping groove 31, the clamping strip 23 limits the mounting block 3, then the positioning column 34 is aligned with the positioning hole 21 and pushed into the positioning hole 21, when the positioning column 34 is inserted into the positioning hole 21, the filter bag body 1 can be mounted on the mounting seat 2, and the mounting blocks 3 are arranged on two sides of the filter bag body 1, so that the mounting stability is improved; through setting up fixture block 26, card strip 23 and draw-in groove 31, be convenient for when filter bag body 1 dismantles, can stir card strip 23 again through extracting fixture block 26, with filter bag body 1 and mount pad 2 separation, improved the convenience of installation.

In this embodiment, the inside of installation piece 3 is equipped with cavity 32, through-hole 33 and cavity 32 intercommunication, and the one end that reference column 34 is close to filter bag body 1 is connected with limiting plate 35, is equipped with spring 36 in the cavity 32, and 36 one end fixed connection of spring is in a side that cavity 32 is close to filter bag body 1, and the spring 36 other end is connected with limiting plate 35. Limiting plate 35 is used for spacing reference column 34, and spring 36 is used for resetting reference column 34, and when reference column 34 and locating hole 21 coincided mutually, reference column 34 was in locating hole 21 by the bullet under spring 36's effect, spacing installation piece 3 and locating piece 22 simultaneously, improved the convenience of this device installation.

In this embodiment, the positioning holes 21 penetrate through the left and right sides of the positioning block 22, the positioning posts 34 are inserted into the positioning holes 21 during mounting, the positioning posts 34 are pressed by fingers during dismounting, and the positioning posts 34 are pushed out of the positioning holes 21, so that the mounting and dismounting stability of the device is improved.

In this embodiment, the vertical setting of limiting plate 35, the up end and the lower terminal surface of limiting plate 35 respectively with the up end and the lower terminal surface butt of cavity 32, limiting plate 35 is used for carrying out vertical direction spacing to reference column 34, has improved the stability of this device installation.

In this embodiment, the shape of card strip 23 is "J" shape, and the operator of being convenient for stirs card strip 23 externally, has improved the convenience of this device.

The working principle of the embodiment is as follows: firstly, the clamping groove 31 and the clamping strip 23 are aligned and pushed upwards, when the mounting block 3 moves upwards, the cambered surface of the clamping strip 23 abuts against the notch of the clamping groove 31 and is pushed into the clamping groove 31, the clamping strip 23 limits the mounting block 3, then the positioning column 34 is aligned with the positioning hole 21 and pushed into the positioning hole 21, when the positioning column 34 is inserted into the positioning hole 21, the filter bag body 1 can be mounted on the mounting seat 2, and the mounting blocks 3 are arranged on two sides of the filter bag body 1, so that the mounting stability is improved;

through setting up fixture block 26, card strip 23 and draw-in groove 31, be convenient for when filter bag body 1 dismantles, can stir card strip 23 again through extracting fixture block 26, with filter bag body 1 and mount pad 2 separation, improved the convenience of installation. The limiting plate 35 is used for limiting the vertical direction of the positioning column 34, the spring 36 is used for resetting the positioning column 34, when the positioning column 34 coincides with the positioning hole 21, the positioning column 34 is bounced into the positioning hole 21 under the action of the spring 36, and meanwhile, the mounting block 3 and the positioning block 22 are limited; when the positioning column 34 is installed, the positioning column 34 is inserted into the positioning hole 21, and when the positioning column is disassembled, the positioning column 34 is pushed out of the positioning hole 21 by pressing the positioning column 34 with fingers, so that the stability of the device in installation and disassembly is improved; the clamping strip 23 is J-shaped, so that an operator can conveniently pull the clamping strip 23 outside; the placing hole 24 is rectangular, so that the clamping strip 23 can be limited and moved conveniently.

In the description of the present invention, it should be understood that the terms "left", "right", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a filter bag convenient to installation, includes filter bag body (1), locates mount pad (2) of the top of filter bag body (1), its characterized in that: positioning blocks (22) are fixedly arranged on two sides of the mounting seat (2), and positioning holes (21) are formed in one side, close to the filter bag body (1), of each positioning block (22); the two sides of the filter bag body (1) are fixedly provided with mounting blocks (3), one side surface, far away from the filter bag body (1), of each mounting block (3) is provided with a through hole (33), a positioning column (34) is connected in the through hole (33) in a sliding mode, and two ends of each positioning column (34) are inserted into the through hole (33) and the positioning hole (21) respectively; the mounting block (3) is internally provided with a cavity (32), the through hole (33) is communicated with the cavity (32), an elastic component is arranged in the cavity (32), and the elastic component is used for enabling the positioning column (34) to have a trend of being far away from the filter bag body (1).

2. A filter bag as claimed in claim 1, which is easy to install, wherein: the mounting seat (2) is provided with a clamping strip (23), a placing hole (24) and a clamping block (26), and the placing hole (24) penetrates through the upper side and the lower side of the mounting seat (2); a clamping groove (31) is formed in the upper end face of the mounting block (3), the clamping strip (23) is clamped in the clamping groove (31), one end of the clamping strip (23) is fixedly connected to the lower end face of the mounting seat (2), and the other end of the clamping strip (23) penetrates through the placing hole (24) and is arranged above the mounting seat (2); the fixture block (26) is arranged on the upper end face of the mounting seat (2), the fixture block (26) is abutted to the fixture strip (23), and the bottom end of the fixture block (26) is inserted into the placing hole (24).

3. A filter bag as claimed in claim 2, which is easy to install, wherein: elastic component includes spring (36) and limiting plate (35), and limiting plate (35) are connected with the one end that reference column (34) are close to filter bag body (1), and cavity (32) are located in spring (36), and a side that cavity (32) are close to filter bag body (1) is connected to spring (36) one end fixed connection, and the spring (36) other end is connected with limiting plate (35).

4. A filter bag as claimed in claim 3, which is easy to install, wherein: the positioning holes (21) penetrate through the left side and the right side of the positioning block (22).

5. A filter bag as claimed in claim 4, which is easy to install, wherein: the upper end surface and the lower end surface of the limit plate (35) are respectively abutted with the upper end surface and the lower end surface of the cavity (32).

6. A filter bag as claimed in claim 2, which is easy to install, wherein: the shape of the clamping strip (23) is J-shaped.