CN213439435U

CN213439435U - Portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system

Info

Publication number: CN213439435U
Application number: CN202022194770.8U
Authority: CN
Inventors: 黄金龙; 郑娟; 谷二伟
Original assignee: Henan Tongsheng Environmental Engineering Co ltd
Current assignee: Henan Tongsheng Environmental Engineering Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-15
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a portable membrane shell assembly and disassembly tool suitable for a reverse osmosis water treatment system, which comprises a positioning cover, a first screw rod and a second screw rod, wherein the middle position of the top surface of the positioning cover is connected with the first screw rod through a thread bush, and one end of the first screw rod is welded with a positioning bush; the utility model discloses in, through the one end of cup jointing the position fixing cover at the corresponding end cover of membrane shell, the position fixing cover that makes first screw rod cup joints with the joint of membrane shell end cover, then rotate two second screw rods of position fixing cover side, the disc that makes two second screw rods pushes away the arc splint that correspond at the rotation in-process top, make two splint steady phase displacement under the positioning action of guide arm, fix the one end at the membrane shell until two splint centre grippings, realize the fixed of position fixing cover, and through rotating first screw rod, make first screw rod pull the end cover under the effect of thread bush, break away from the membrane shell at rotatory in-process until the end cover, thereby realize the portable dismantlement of membrane shell end cover.

Description

Portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system

Technical Field

The utility model relates to a reverse osmosis membrane shell technical field especially relates to a portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system.

Background

The membrane shell of reverse osmosis membrane mainly comprises casing and end cover, and the end cover of most reverse osmosis membrane shell is impressed inside the casing to sealed through the sealing washer, be equipped with on the membrane shell end cover and produce the water swivel, produce and be equipped with the interface of convenient dismantlement on the water swivel for connect raceway and later maintenance, because the reverse osmosis membrane subassembly in the membrane shell can remain impurity after using a period, need regularly dismantle the clearance to reverse osmosis membrane.

The dismantlement of current reverse osmosis membrane shell adopts the screw rod that has the dismantlement end cover to connect to carry out the peeling off of end cover usually, and under the state that does not have corresponding appurtenance, the screw rod rotates the in-process and can have artificial skew, leads to the end cover to damage the membrane shell at the dismantlement in-process to influence the life of reverse osmosis membrane shell.

Therefore, the portable membrane shell disassembling tool applicable to the reverse osmosis water treatment system has the advantages of convenience in use and good disassembling effect, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a portable membrane shell disassembling tool suitable for a reverse osmosis water treatment system.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system, includes location lid, first screw rod and second screw rod, the intermediate position of location lid top surface has first screw rod through thread bush threaded connection, and the one end welding of first screw rod has the position sleeve, the joint groove has been seted up to the terminal surface of position sleeve, the side threaded connection of location lid has the second screw rod, and the one end of second screw rod runs through the location lid and welds the disc, disc one side is provided with splint, and splint one side surface passes through the connecting seat and is connected with the disc rotation, splint opposite side surface bonds and has the rubber layer, the both sides of connecting seat are located splint skin weld and have two guide arms, and two guide arm one ends all alternate with the side of position sleeve and be connected.

As a further description of the above technical solution: the top surface welding of location lid has two handles, and two handles are symmetrical about the vertical central line of first screw rod.

As a further description of the above technical solution: the number of the second screw rods and the number of the clamping plates are two, and the two groups of the second screw rods and the two groups of the clamping plates are symmetrical relative to a vertical center line of the positioning cover.

As a further description of the above technical solution: the connecting seat end face screw fixed mounting of splint has the apron, and the surface of apron has seted up the through-hole, the disc of second screw rod runs through the through-hole and extends to inside the connecting seat.

As a further description of the above technical solution: the cross section of the joint groove of the positioning sleeve is of a hexagonal structure.

As a further description of the above technical solution: hand wheels are welded at the end parts of the first screw rod and the second screw rod.

The utility model discloses following beneficial effect has:

in the utility model, the positioning cover, the first screw rod, the thread bush, the handle, the second screw rods, the disc, the clamping plate, the positioning sleeve, the connecting seat, the guide rod, the joint groove, the cover plate, the through hole and the rubber layer are adopted to form the portable membrane shell assembly and disassembly tool, the positioning sleeve of the first screw rod is sleeved with the joint of the membrane shell end cover by sleeving the positioning cover at one end of the membrane shell corresponding to the end cover, then the two second screw rods on the side surface of the positioning cover are rotated to ensure that the discs of the two second screw rods push the corresponding arc-shaped clamping plates in the rotating process (the discs of the two second screw rods are both rotationally connected with the connecting seat of the corresponding clamping plate to avoid the synchronous rotation of the clamping plates along with the second screw rods), so that the two clamping plates stably move in opposite directions under the positioning action of the guide rod until the two clamping plates are clamped and fixed at one end of the membrane shell to realize the fixation of the positioning cover, until the end cover breaks away from the membrane shell at rotatory in-process to realize the portable dismantlement of membrane shell end cover, avoid relying on the screw rod alone to dismantle the condition emergence that the end cover leads to the membrane shell impaired.

Drawings

FIG. 1 is a schematic structural view of a portable membrane shell assembling and disassembling tool suitable for a reverse osmosis water treatment system according to the present invention;

FIG. 2 is a bottom view of a portable membrane shell removal tool suitable for use in a reverse osmosis water treatment system;

fig. 3 is a schematic view of the clamping plate structure of the portable membrane casing disassembling tool suitable for the reverse osmosis water treatment system.

Illustration of the drawings:

1. a positioning cover; 2. a first screw; 3. a threaded sleeve; 4. a handle; 5. a second screw; 6. a disc; 7. a splint; 8. a positioning sleeve; 9. a connecting seat; 10. a guide bar; 11. a joint groove; 12. a cover plate; 13. a through hole; 14. a rubber layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides a portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a portable membrane shell assembly and disassembly tool suitable for a reverse osmosis water treatment system according to an embodiment of the present invention comprises a positioning cover 1, a first screw rod 2 and a second screw rod 5, wherein the first screw rod 2 is connected to the middle position of the top surface of the positioning cover 1 through a screw sleeve 3, a positioning sleeve 8 is welded to one end of the first screw rod 2, a joint groove 11 is formed in the end surface of the positioning sleeve 8, the second screw rod 5 is connected to the side surface of the positioning cover 1 through a screw thread, a disc 6 is welded to one end of the second screw rod 5 penetrating through the positioning cover 1, a clamping plate 7 is arranged on one side of the disc 6, one side surface of the clamping plate 7 is rotatably connected with the disc 6 through a connecting seat 9, a rubber layer 14 is bonded to the other side surface of the clamping plate 7, two guide rods 10 are welded, one end of each of the two guide rods 10 is in inserting connection with the side face of the positioning sleeve 8, the positioning cover 1 is sleeved at one end of the membrane shell, so that the positioning sleeve 8 of the first screw rod 2 is sleeved with a joint of the end cover of the membrane shell, then the two second screw rods 5 on the side face of the positioning cover 1 are rotated, so that the discs 6 of the two second screw rods 5 push the corresponding arc-shaped clamping plates 7 in the rotating process (the discs 6 of the two second screw rods 5 are both in rotating connection with the connecting seats 9 of the corresponding clamping plates 7, the clamping plates 7 are prevented from rotating synchronously along with the second screw rods 5), the two clamping plates 7 are caused to move oppositely, in the process, the guide rods 10 on the surfaces of the two clamping plates 7 are in inserting connection with the side face of the positioning cover 1, the stability of the clamping plates 7 in the moving process is ensured until the two clamping plates 7 are clamped and fixed at one end of the membrane shell, the fixing of the positioning cover 1 is realized, and, until the end cover is separated from the membrane shell in the rotation process, the convenient disassembly of the membrane shell end cover is realized, and the condition that the membrane shell is damaged due to the fact that the end cover is disassembled only by means of a screw is avoided;

in one embodiment, two handles 4 are welded on the top surface of the positioning cover 1, and the two handles 4 are symmetrical about the vertical central line of the first screw 2, so that the portability of the positioning cover 1 can be improved through the handles 4, and the sleeving connection of the positioning cover 1 and the membrane shell is facilitated.

In one embodiment, the number of the second screws 5 and the number of the clamping plates 7 are two, the two sets of the second screws 5 and the two sets of the clamping plates 7 are symmetrical with respect to the vertical central line of the positioning cover 1, and the positioning cover 1 and the membrane shell can be clamped and fixed through the two sets of the second screws 5 and the two sets of the clamping plates 7 which are distributed in opposite directions, so that the membrane shell end cover can be detached conveniently.

In one embodiment, a cover plate 12 is fixedly mounted on the end face of the connecting seat 9 of the clamping plate 7 by screws, a through hole 13 is formed in the surface of the cover plate 12, and the disc 6 of the second screw 5 extends into the connecting seat 9 through the through hole 13, wherein the cover plate 12 is divided into two parts by the through hole 13, and four corners of the cover plate 12 are fixedly connected with the end face of the connecting seat 9 by screws, so that the disc 6 of the second screw 5 is conveniently connected with the connecting seat 9 in an embedded manner, the second screw 5 can rotate with the inside of the connecting seat 9 under the action of the disc 6, and the clamping plate 7 is prevented from rotating synchronously with the second screw 5, which can be specifically.

In one embodiment, the cross section of the joint groove 11 of the positioning sleeve 8 is of a hexagonal structure, and the joint groove 11 can be sleeved with the joint of the membrane shell end cover, so that the membrane shell end cover can be detached conveniently.

In one embodiment, hand wheels are welded to the ends of the first screw rod 2 and the second screw rod 5, so that convenience in rotation of the first screw rod 2 and the second screw rod 5 can be improved through the hand wheels.

The working principle is as follows:

when the device is used, the device is moved to a proper position, the positioning cover 1 is sleeved at one end of the membrane shell to enable the positioning sleeve 8 of the first screw rod 2 to be sleeved with the joint of the end cover of the membrane shell, then the two second screw rods 5 on the side surface of the positioning cover 1 are rotated to enable the discs 6 of the two second screw rods 5 to push the corresponding arc-shaped clamping plates 7 in the rotating process (the discs 6 of the two second screw rods 5 are both rotatably connected with the connecting seats 9 of the corresponding clamping plates 7 to prevent the clamping plates 7 from synchronously rotating along with the second screw rods 5), the two clamping plates 7 are enabled to move oppositely, in the process, the guide rods 10 on the surfaces of the two clamping plates 7 are inserted and connected with the side surface of the positioning cover 1 to ensure the stability of the clamping plates 7 in the moving process until the two clamping plates 7 are clamped and fixed at one end of the membrane shell to realize the fixation of the positioning cover 1, and the first screw rod 2 is enabled to pull the, until the end cover breaks away from the membrane shell at rotatory in-process to realize the portable dismantlement of membrane shell end cover, avoid relying on the screw rod alone to dismantle the condition emergence that the end cover leads to the membrane shell impaired.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable membrane shell assembly and disassembly tools suitable for reverse osmosis water treatment system, includes location lid (1), first screw rod (2) and second screw rod (5), its characterized in that: the middle position of the top surface of the positioning cover (1) is connected with a first screw rod (2) through a thread sleeve (3) in a threaded manner, and one end of the first screw rod (2) is welded with a positioning sleeve (8), the end surface of the positioning sleeve (8) is provided with a joint groove (11), the side surface of the positioning cover (1) is in threaded connection with a second screw rod (5), and one end of the second screw rod (5) penetrates through the positioning cover (1) and is welded with a disc (6), one side of the disc (6) is provided with a clamping plate (7), and one side surface of the clamping plate (7) is rotationally connected with the disc (6) through a connecting seat (9), a rubber layer (14) is adhered on the other side surface of the clamping plate (7), two guide rods (10) are welded on the surface of the clamping plate (7) on the two sides of the connecting seat (9), and one ends of the two guide rods (10) are respectively connected with the side surface of the positioning sleeve (8) in a penetrating way.

2. The portable membrane housing removal tool for use in a reverse osmosis water treatment system according to claim 1, wherein: the top surface welding of location lid (1) has two handles (4), and two handles (4) are symmetrical about the vertical central line of first screw rod (2).

3. The portable membrane housing removal tool for use in a reverse osmosis water treatment system according to claim 1, wherein: the number of the second screw rods (5) and the number of the clamping plates (7) are two, and the two groups of the second screw rods (5) and the two groups of the clamping plates (7) are symmetrical about the vertical center line of the positioning cover (1).

4. The portable membrane housing removal tool for use in a reverse osmosis water treatment system according to claim 1, wherein: the clamping plate is characterized in that a cover plate (12) is fixedly mounted on the end face of the connecting seat (9) of the clamping plate (7) through screws, a through hole (13) is formed in the surface of the cover plate (12), and a disc (6) of the second screw (5) penetrates through the through hole (13) and extends to the inside of the connecting seat (9).

5. The portable membrane housing removal tool for use in a reverse osmosis water treatment system according to claim 1, wherein: the section of the joint groove (11) of the positioning sleeve (8) is of a hexagonal structure.

6. The portable membrane housing removal tool for use in a reverse osmosis water treatment system according to claim 1, wherein: hand wheels are welded at the end parts of the first screw rod (2) and the second screw rod (5).