Immersed ultrafiltration membrane group installation auxiliary support

Abstract

The utility model relates to the field of auxiliary mounting brackets, and provides an auxiliary mounting bracket for an immersed ultrafiltration membrane group. The two supporting boxes are arranged on one side of the support body, and bidirectional lead screws are arranged on the two sides of the inner wall of one supporting box through bearings. When the position height of an ultrafiltration membrane set needs to be controlled, the bidirectional lead screws are driven to rotate through rotating rods by rotating first rotating plates, and when the bidirectional lead screws rotate in different directions, the position height of the ultrafiltration membrane set is controlled; the two threaded cylinders respectively move on the outer surface of the bidirectional screw rod in opposite or opposite directions, so that the two bottom plates are pushed or pulled through the plurality of transmission plates, the two mounting tables further slide in the sliding grooves of the bracket body through the plurality of sliding blocks, and the position height of the ultrafiltration membrane group is further controlled by controlling the position height of the mounting tables; the problems of blockage, leakage and the like caused by improper position of the ultrafiltration membrane group can be avoided, and the stability and the reliability of filtration are improved.

Description

Technical Field

[0001] This application relates to the field of installation auxiliary brackets, and particularly to an installation auxiliary bracket for an immersed ultrafiltration membrane module. Background Art

[0002] An ultrafiltration membrane module is a device used for filtering and separating substances, and is supported and fixed by an installation auxiliary bracket.

[0003] Currently, a Chinese patent with the publication number CN217568220U discloses an installation auxiliary bracket for an immersed ultrafiltration membrane module, which relates to the field of construction engineering technology. It includes a square tube fixing frame, a square tube moving frame, an adjusting rod, an adjusting ring, a steel plate cushion, a buffer pad, and a locking ear; a nut is fixed on the square tube fixing frame as the adjusting ring; the position of the square tube moving frame is adjusted by the adjusting rod, and the screw of the adjusting rod abuts against the steel plate cushion of the square tube fixing frame; the moving square tube of the square tube moving frame is inserted into the square tube of the square tube fixing frame, and the square tube moving frame is fixed above the square tube moving frame with a screw rod and the locking ear on the square tube fixing frame; a buffer pad is bonded on the steel plate cushion as the buffer pad in contact with the membrane module. The utility model accurately positions the membrane module, ensures that the membrane module does not touch hard objects and is damaged when installed and shaken. It is made of commonly used materials on the construction site, can be reused, is strong and durable, simple to manufacture and use, greatly improves the construction efficiency, improves the overall construction quality, protects the equipment, and saves costs.

[0004] Although the above solution has the above advantages, the disadvantage of the above solution is that some existing installation auxiliary brackets install the ultrafiltration membrane module by means of buckles. After installation, the height position of the ultrafiltration membrane module cannot be controlled. Sometimes, problems such as blockage and leakage occur due to the improper position of the ultrafiltration membrane module, reducing the stability and reliability of filtration. Moreover, the installation and disassembly method of the buckle is relatively troublesome, reducing the installation efficiency. Summary of the Utility Model

[0005] An installation auxiliary bracket for an immersed ultrafiltration membrane module provided by this application can control the position height of the ultrafiltration membrane module, can avoid problems such as blockage and leakage caused by the improper position of the ultrafiltration membrane module, improve the stability and reliability of filtration, and the installation method of the ultrafiltration membrane module is simple, improving the installation efficiency and facilitating disassembly.

[0006] In order to achieve the above object, this application adopts the following technical solution: An installation auxiliary bracket for an immersed ultrafiltration membrane module, the bracket includes:

[0007] A bracket body;

[0008] Two support boxes are arranged on one side of the bracket body, and a bidirectional lead screw is arranged on both sides of the inner wall of one of the support boxes through bearings;

[0009] Two threaded cylinders are respectively sleeved on the outer surface of the bidirectional lead screw in a threaded manner, and connecting plates are fixedly arranged on one side of each of the two threaded cylinders;

[0010] Long rods are fixedly arranged on both sides of the inner wall of the other support box, and two sliding cylinders are movably sleeved on the outer surface of each long rod;

[0011] A plurality of transmission plates are respectively movably arranged on one side of the two long rods and the two sliding cylinders, and the plurality of transmission plates are evenly divided into two groups. Bottom plates are movably arranged on one side of each of the two groups of transmission plates;

[0012] Two mounting platforms are respectively fixedly arranged on one side of each of the two bottom plates.

[0013] As a further improvement of the present application: One side of each of the two connecting plates is fixedly arranged on one side of each of the two sliding cylinders, and sliders are fixedly arranged on both sides of each of the two mounting platforms.

[0014] As a further improvement of the present application: A plurality of chutes are opened on the inner wall of the bracket body, and the plurality of sliders are respectively slidably arranged inside the plurality of chutes.

[0015] As a further improvement of the present application: A rotating rod is fixedly arranged on one side of the bidirectional lead screw, and a first rotating plate is fixedly arranged on one side of the rotating rod.

[0016] As a further improvement of the present application: Fixing frames are fixedly arranged on one side of each of the two mounting platforms, and threaded rods are threadedly arranged on one side of each of the two fixing frames.

[0017] As a further improvement of the present application: Second rotating plates are fixedly arranged on one side of each of the two threaded rods, and round plates are fixedly arranged on the side of each of the two threaded rods away from the two threaded rods.

[0018] As a further improvement of the present application: Two first sleeve rods are fixedly arranged on one side of the inner wall of each of the two fixing frames, and second sleeve rods are movably embedded on one side of each of the plurality of first sleeve rods.

[0019] As a further improvement of the present application: Springs are movably sleeved on the outer surface of each of the plurality of second sleeve rods. The plurality of second sleeve rods are evenly divided into two groups, and pressing plates are fixedly arranged on one side of each of the two groups of second sleeve rods.

[0020] Compared with the prior art, the advantages and positive effects of the present application are that

[0021] 1. When the position height of the ultrafiltration membrane module needs to be controlled in this application, the first rotating plate is rotated, and then the bidirectional lead screw is driven to rotate through the rotating rod. Since the two threaded cylinders are respectively connected to the two threads with different helix directions on the bidirectional lead screw, and the two threaded cylinders are connected to the two sliding cylinders through the two connecting plates, when the bidirectional lead screw rotates in different directions, the two threaded cylinders move relative to or in opposite directions on the outer surface of the bidirectional lead screw respectively. Thus, the two bottom plates are pushed or pulled through multiple transmission plates, and further, the two mounting platforms slide inside the chute of the bracket body through multiple sliders. Therefore, by controlling the position height of the mounting platform, the position height of the ultrafiltration membrane module can be further controlled, which can avoid problems such as blockage and leakage caused by improper position of the ultrafiltration membrane module, and improve the stability and reliability of filtration.

[0022] 2. When installing the ultrafiltration membrane module on the bracket body in this application, the multiple second sleeve rods can slide inside the multiple first sleeve rods respectively. At this time, by lifting the two pressing plates upward, the two sides of the ultrafiltration membrane module are respectively placed in the middle gaps between the two pressing plates and the two connecting plates. Then, when the two pressing plates are released, the elastic force generated by the multiple springs presses the two pressing plates, and further makes the two pressing plates initially fix the ultrafiltration membrane module on the bracket body. At this time, the two threaded rods are rotated clockwise respectively through the two second rotating plates, so that the two threaded rods drive the two round plates to press down, and further make the two round plates respectively press against the two pressing plates, thereby fixing the ultrafiltration membrane module on the bracket body. When disassembling, the two second rotating plates are rotated counterclockwise respectively, so that the two round plates are released, and the ultrafiltration membrane module can be taken down. Therefore, the installation method of the ultrafiltration membrane module is simple, the installation efficiency is improved, and it is also convenient for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a front three-dimensional structural schematic diagram of an immersion ultrafiltration membrane module installation auxiliary bracket proposed in this embodiment;

[0024] Figure 2 is a side three-dimensional structural schematic diagram of an immersion ultrafiltration membrane module installation auxiliary bracket proposed in this embodiment;

[0025] Figure 3 is a sectional three-dimensional structural schematic diagram of the support box in an immersion ultrafiltration membrane module installation auxiliary bracket proposed in this embodiment;

[0026] Figure 4 For this embodiment Figure 2 is an enlarged view at A.

[0027] Legend: 1. Bracket body; 2. Support box; 201. Bi-directional lead screw; 202. Threaded barrel; 203. Long rod; 204. Sliding barrel; 205. Connecting plate; 206. Transmission plate; 207. Bottom plate; 208. Installation platform; 209. Rotating rod; 210. First rotating plate; 211. Slide block; 3. Fixed bracket; 301. First sleeve rod; 302. Second sleeve rod; 303. Spring; 304. Pressing plate; 305. Threaded rod; 306. Second rotating plate; 307. Circular plate. Detailed implementation

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present application, the following further describes the present application in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0029] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the present application is not limited by the specific embodiments disclosed in the following specification.

[0030] Embodiment 1, as Figures 1-4 shown, the present application provides an installation auxiliary bracket for an immersed ultrafiltration membrane module, and the bracket includes:

[0031] Bracket body 1;

[0032] Two support boxes 2 are arranged on one side of the bracket body 1, and on both sides of the inner wall of one of the support boxes 2, a bi-directional lead screw 201 is arranged through bearings, and the bi-directional lead screw 201 can rotate because of the bearings;

[0033] Two threaded barrels 202 are respectively threadedly sleeved on the outer surface of the bi-directional lead screw 201, and on one side of each of the two threaded barrels 202, a connecting plate 205 is fixedly arranged. There are two threads with different helix directions on the outer surface of the bi-directional lead screw 201, and the two threaded barrels 202 are respectively connected thereto;

[0034] Long rods 203 are fixedly arranged on both sides of the inner wall of the other support box 2, and two sliding barrels 204 are movably sleeved on the outer surface of each long rod 203, and the two sliding barrels 204 can slide on the outer surface of the long rods 203;

[0035] Multiple transmission plates 206 are respectively movably arranged on one side of the two long rods 203 and the two sliding barrels 204, and the multiple transmission plates 206 are evenly divided into two groups. On one side of each of the two groups of transmission plates 206, a bottom plate 207 is movably arranged, and the two bottom plates 207 are pushed or pulled through the multiple transmission plates 206;

[0036] Two installation platforms 208 are respectively fixedly arranged on one side of the two bottom plates 207.

[0037] As Figures 1-4 shown, one side of each of the two connecting plates 205 is fixedly arranged on one side of each of the two sliding cylinders 204, and sliding blocks 211 are fixedly arranged on both sides of each of the two mounting platforms 208.

[0038] As Figures 1-4 shown, a plurality of sliding grooves are formed in the inner wall of the bracket body 1, and the plurality of sliding blocks 211 are respectively slidably arranged inside the plurality of sliding grooves, and the plurality of sliding blocks 211 can slide inside the sliding grooves of the bracket body 1.

[0039] As Figures 1-4 shown, a rotating rod 209 is fixedly arranged on one side of the bidirectional lead screw 201, and a first rotating plate 210 is fixedly arranged on one side of the rotating rod 209, and the first rotating plate 210 facilitates the rotation of the rotating rod 209.

[0040] As Figures 1-4 shown, fixing frames 3 are fixedly arranged on one side of each of the two mounting platforms 208, threaded rods 305 are threadedly arranged on one side of each of the two fixing frames 3, and the two second rotating plates 306 facilitate the rotation of the two threaded rods 305, so that the two threaded rods 305 drive the two circular plates 307 to move.

[0041] As Figures 1-4 shown, second rotating plates 306 are fixedly arranged on one side of each of the two threaded rods 305, and circular plates 307 are fixedly arranged on one side of each of the two threaded rods 305 away from the two threaded rods 305.

[0042] As Figures 1-4 shown, two first sleeve rods 301 are fixedly arranged on one side of the inner wall of each of the two fixing frames 3, second sleeve rods 302 are movably embedded on one side of each of the plurality of first sleeve rods 301, and the plurality of second sleeve rods 302 can respectively slide inside the plurality of first sleeve rods 301.

[0043] As Figures 1-4 shown, springs 303 are movably sleeved on the outer surfaces of the plurality of second sleeve rods 302, the plurality of second sleeve rods 302 are evenly divided into two groups, and pressing plates 304 are fixedly arranged on one side of each of the two groups of second sleeve rods 302, and the two pressing plates 304 preliminarily fix the ultrafiltration membrane module on the bracket body 1.

[0044] Working principle: When installing the ultrafiltration membrane module on the bracket body 1, multiple second sleeves 302 can slide inside multiple first sleeves 301 respectively. At this time, by lifting two pressing plates 304 upward, both sides of the ultrafiltration membrane module are placed in the middle gaps between the two pressing plates 304 and the two connecting plates 205 respectively. Then, when the two pressing plates 304 are released, the elastic force generated by multiple springs 303 presses the two pressing plates 304, further enabling the two pressing plates 304 to initially fix the ultrafiltration membrane module on the bracket body 1. At this time, by rotating two threaded rods 305 clockwise through two second rotating plates 306 respectively, the two threaded rods 305 drive two circular plates 307 to press down, further enabling the two circular plates 307 to press against the two pressing plates 304 respectively, thereby fixing the ultrafiltration membrane module on the bracket body 1. When disassembling, rotate the two second rotating plates 306 counterclockwise respectively to make the two circular plates 307 release, and the ultrafiltration membrane module can be removed. Thus, the installation method of the ultrafiltration membrane module is simple, the installation efficiency is improved, and it is also convenient for disassembly. When it is necessary to control the position height of the ultrafiltration membrane module, rotate the first rotating plate 210, and then drive the bidirectional lead screw 201 to rotate through the rotating rod 209. Since the two threaded barrels 202 are respectively connected to two threads with different helix directions on the bidirectional lead screw 201, and the two threaded barrels 202 are connected to two sliding barrels 204 through two connecting plates 205, and the two sliding barrels 204 can slide on the outer surface of the long rod 203, when the bidirectional lead screw 201 rotates in different directions, the two threaded barrels 202 move relative to or in opposite directions on the outer surface of the bidirectional lead screw 201 respectively. Thus, two bottom plates 207 are pushed or pulled through multiple transmission plates 206, and further enable the two mounting platforms 208 to slide inside the chute of the bracket body 1 through multiple sliders 211. Thus, by controlling the position height of the mounting platform 208, the position height of the ultrafiltration membrane module is further controlled, and problems such as blockage and leakage caused by improper position of the ultrafiltration membrane module can be avoided, and the stability and reliability of filtration are improved.

[0045] The above is only the preferred embodiment of the application, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An auxiliary bracket for installing an immersed ultrafiltration membrane group, characterized in that: The bracket includes: The support body (1); Two support boxes (2) are arranged on one side of the support body (1), and two-way screw rods (201) are arranged on both sides of the inner wall of one of the support boxes (2) via bearings; Two threaded barrels (202) are respectively threadedly sleeved on the outer surface of the bidirectional screw rod (201), and a connecting plate (205) is fixedly provided on one side of the two threaded barrels (202); A long rod (203) is fixedly arranged on both sides of the inner wall of the other supporting box (2), and two slide cylinders (204) are movably sleeved on the outer surface of the long rod (203); A plurality of transmission plates (206) are movably disposed on one side of the two long rods (203) and the two slide cylinders (204), and the plurality of transmission plates (206) are evenly divided into two groups, and a bottom plate (207) is movably disposed on one side of the two groups of transmission plates (206); The two mounting platforms (208) are respectively fixedly arranged on one side of the two bottom plates (207).

2. The auxiliary bracket for installing an immersed ultrafiltration membrane group according to claim 1, characterized in that: One side of the two connecting plates (205) is fixedly arranged on one side of the two slide cylinders (204), respectively, and sliding blocks (211) are fixedly arranged on both sides of the two mounting platforms (208).

3. The auxiliary support for installing the submerged ultrafiltration membrane group according to claim 2, characterized in that: A plurality of sliding grooves are provided on the inner wall of the bracket body (1), and the plurality of sliding blocks (211) are respectively slidably arranged inside the plurality of sliding grooves.

4. The auxiliary support for installing an immersed ultrafiltration membrane group according to claim 1, characterized in that: A rotating rod (209) is fixedly disposed on one side of the bidirectional screw rod (201), and a first rotating plate (210) is fixedly disposed on one side of the rotating rod (209).

5. The auxiliary support for installing a submerged ultrafiltration membrane group according to claim 1, characterized in that: A fixing frame (3) is fixedly arranged on one side of the two mounting platforms (208), and a threaded rod (305) is threadedly arranged on one side of the two fixing frames (3).

6. The auxiliary support for installing the submerged ultrafiltration membrane group according to claim 5, characterized in that: A second rotating plate (306) is fixedly provided on one side of the two threaded rods (305), and a circular plate (307) is fixedly provided on one side of the two threaded rods (305) away from the two threaded rods (305).

7. The auxiliary support for installing a submerged ultrafiltration membrane module according to claim 5, characterized in that: Two first rods (301) are fixedly arranged on one side of the inner wall of the two fixing frames (3), and second rods (302) are movably embedded on one side of the plurality of first rods (301).

8. The auxiliary support for installing the submerged ultrafiltration membrane group according to claim 7, characterized in that: The outer surfaces of the plurality of second rods (302) are movably sleeved with springs (303), and the plurality of second rods (302) are evenly divided into two groups, and a pressure plate (304) is fixedly provided on one side of the two groups of second rods (302).

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