Auxiliary supporting device for adjustable MBR (Membrane Bioreactor) membrane frame

Abstract

The utility model provides an auxiliary supporting device for an adjustable MBR membrane frame, which is characterized by comprising a moving assembly and a clamping assembly, the moving assembly is connected with the clamping assembly, the clamping assembly comprises a supporting plate, the front and the back of the inner wall of the supporting plate are respectively and fixedly connected with a telescopic cylinder, and the telescopic cylinder is connected with the moving assembly. The telescopic end of the telescopic air cylinder is fixedly connected with a movable supporting frame, sliding grooves are formed in the upper portion and the lower portion in the movable supporting frame respectively, and a screw rod is installed in the sliding groove located in the bottom of the supporting frame. And by arranging the moving assembly, the brake wheel can be moved by adjusting an adjusting rotary rod at any time, then the whole device is moved to a proper position, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to MBR membrane stand auxiliary equipment technical field especially relates to a kind of adjustable MBR membrane stand auxiliary support device. BACKGROUND

[0002] MBR membrane stand is the core component in MBR (membrane bioreactor) process, mainly used to support, fixed membrane component and integrated aeration and water production system, MBR membrane stand is the support frame of MBR membrane.

[0003] Patent No. CN212687674U relates to a kind of MBR membrane stand auxiliary support device, it includes support box, the outer top wall of support box is fixed with horizontal screw sleeve at both ends, the inner circle of screw sleeve is screw fitted and connected with horizontal screw rod, the outer top wall of support box between two screw sleeves is slidably connected with vertical clamping plate on both sides, the end of two screw rods extending out of screw sleeve and being rotatably connected with two clamping plates through bearing, the top of clamping plate is provided with bolt hole, and fixed bolt is movably sleeved in bolt hole, the utility model has novel structure, is convenient to transfer, higher convenience, can effectively fix different width MBR membrane stand, and the scope of application is higher.

[0004] However, the following problems still exist in this patent technology: MBR membrane stand is mostly frame structure, that is, a frame composed of multiple horizontal rods and vertical rods, and the above-mentioned patent uses adjusting screw to drive the clamping plate to move to fix the membrane stand. This fixing method is not very targeted, and the stability of the simple clamping plate fixed frame structure is insufficient. INVENTION CONTENTS

[0005] In view of the above technical problems, the utility model provides a kind of adjustable MBR membrane stand auxiliary support device to improve fixed stability.

[0006] The utility model provides a kind of adjustable MBR membrane stand auxiliary support device, it is characterized by including moving assembly and clamping assembly, the moving assembly and clamping assembly are connected, the clamping assembly includes support plate, the inner wall of support plate is fixedly connected telescopic cylinder before and after respectively, the telescopic end of telescopic cylinder is fixedly connected movable support frame, the movable support frame is internally provided with slide groove up and down respectively, screw rod is installed in the slide groove at the bottom of support frame, one end of screw rod is connected drive motor, and the screw rod is connected with movable unit.

[0007] The movable unit includes two moving blocks and two clamps, each moving block is fixedly connected with one clamp, one end of each clamp is provided with a chuck, the chuck is provided with a clamping groove, the other side of the clamp is provided with a protrusion, and the number of movable units is greater than or equal to one.

[0008] The threaded rod is provided with multiple groups of threads in opposite directions, adjacent threads in opposite directions on the threaded rod are a group, the number of groups of threads is greater than or equal to one, and the number of groups of threads matches the number of movable units.

[0009] The convex block is mounted in a sliding groove on the top of the movable support frame and can slide in the sliding groove.

[0010] The moving assembly comprises a bottom plate, four corners of the bottom plate are movably connected with adjusting rotating rods, four corners of the bottom plate are fixedly connected with brake wheels, the top of the bottom plate is fixedly connected with a fixed seat, and the clamping assembly is fixedly connected to the left and right side walls of the fixed seat.

[0011] The adjustable MBR membrane rack auxiliary supporting device has the advantages that the moving assembly can be used to move the brake wheels at any time by adjusting the adjusting rotating rods, so that the whole device can be moved to a suitable position, and the operation is simple and convenient; the telescopic cylinders in the clamping assembly can drive the movable support frame to move horizontally, so that the components in the movable support frame can be moved conveniently; the number of movable units matches the threads on the screw rod, so that the adjacent clamping blocks can move towards each other or in opposite directions, and the clamping slots on the clamping blocks can more stably clamp and fix the frame; the clamping slots in the clamping blocks are arranged to clamp the frame in a targeted manner, and the clamping of the membrane rack is realized by the driving of the moving blocks, and the stability is higher. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a structural schematic view of the utility model;

[0013] Figure 2 It is a side view schematic view of the utility model;

[0014] Figure 3 It is a structural schematic view of the clamping assembly of the utility model;

[0015] Figure 4 It is a position relation view of two clamping pieces of the utility model;

[0016] Figure 5 It is a thread direction schematic view of the screw rod of the utility model;

[0017] Figure 6 It is a bottom view structural schematic view of the clamping assembly of the utility model.

[0018] The figure mark: 1 - bottom plate; 2 - adjusting rotating rod; 3 - brake wheel; 4 - fixed seat; 5 - clamping assembly; 51 - support plate; 52 - telescopic cylinder; 53 - movable support frame; 531 - sliding groove; 54 - driving motor; 55 - screw rod; 56 - moving block; 57 - clamping piece; 571 - clamping head; 572 - convex block; 573 - clamping slot. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] The technical scheme of the utility model will be described clearly and completely in combination with the drawings of the utility model.

[0021] As shown in the figure, the utility model provides an adjustable MBR membrane support auxiliary supporting device, including moving assembly and clamping assembly, moving assembly and clamping assembly are connected, clamping assembly includes support plate 51, the inner wall of support plate 51 is fixedly connected with telescopic pneumatic cylinder 52 in front and back respectively, the telescopic end of telescopic pneumatic cylinder 52 is fixedly connected with movable support frame 53, the inside of movable support frame 53 is respectively provided with sliding slot 531 in up and down, the sliding slot 531 in the bottom of movable support frame 53 is installed with screw rod 55, one end of screw rod 55 is connected with driving motor 54, and movable unit is connected on screw rod 55.

[0022] Movable unit includes two moving blocks 56 and two clamping pieces 57, each moving block 56 is fixedly connected with one clamping piece 57, one end of each clamping piece 57 is provided with chuck 571, chuck 571 is provided with clamping groove 573, the other side of clamping piece 57 is provided with protruding block 572, and the number of movable unit is greater than or equal to one.

[0023] A plurality of groups of opposite threads are arranged on screw rod 55, adjacent opposite threads on screw rod 55 form a group, the number of groups of threads is greater than or equal to one, and the number of groups of threads matches the number of movable units.

[0024] Protruding block 572 is installed in the sliding slot 531 on the top of movable support frame 53 and can slide in it.

[0025] Moving assembly includes bottom plate 1, bottom plate 1 is movably connected with adjusting rotating rod 2 at four corners, brake wheel 3 is fixedly connected to the bottom plate 1 at four corners, fixed seat 4 is fixedly connected to the top of bottom plate 1, and clamping assembly is fixedly connected to the left and right side walls of fixed seat 4.

[0026] Embodiment 2

[0027] When the utility model is used: the MBR membrane support is placed on the fixed seat 4, the telescopic pneumatic cylinder 52 is started, which drives the movable support frame 53 to move towards the MBR membrane support, and stops when it moves to the appropriate position, at this time, the driving motor 54 is started, the driving motor 54 drives the screw rod 55 to rotate, the screw rod 55 rotates and drives the adjacent two clamping pieces 57 to move close to each other, and stops when the chucks 571 on the two clamping pieces 57 clamp and fix the frame of the membrane support, at this time, the clamping groove 573 in the chuck 571 just clamps and fixes the membrane support frame, which is fixed in a targeted manner, so that the stability is stronger.

[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The various components mentioned in the utility model are common technology in the prior art, which should be understood by the skilled person in the industry. The utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary support device for an adjustable MBR membrane rack, characterized by Including mobile components and clamping components, the mobile components and clamping components are connected, the clamping components include support plates, the inner walls of the support plates are respectively fixedly connected with telescopic air cylinders in front and back, the telescopic ends of the telescopic air cylinders are fixedly connected with movable support frames, the movable support frames are respectively provided with sliding grooves in the upper and lower parts, screw rods are installed in the sliding grooves at the bottom of the support frames, one end of the screw rod is connected with a driving motor, and the screw rod is connected with a movable unit.

2. The adjustable MBR membrane rack auxiliary support device according to claim 1, characterized in that The movable unit includes two moving blocks and two clamping pieces, one clamping piece is fixedly connected with each moving block, one end of each clamping piece is provided with a clamping head, a clamping groove is arranged in the clamping head, the other side of the clamping piece is provided with a protruding block, and the number of the movable units is greater than or equal to one.

3. The adjustable MBR membrane rack auxiliary support device according to claim 1, characterized in that A plurality of groups of opposite threads are arranged on the screw rod, adjacent opposite threads on the screw rod form a group, the number of the groups of threads is greater than or equal to one, and the number of the groups of threads matches the number of the movable units.

4. The adjustable MBR membrane rack auxiliary support device according to claim 2, characterized in that The protruding block is installed in the sliding groove at the top of the movable support frame and can slide in the sliding groove.

5. The adjustable MBR membrane rack auxiliary support device according to claim 1, characterized in that The mobile components include a bottom plate, the bottom plate is movably connected with adjusting rotating rods at four corners, brake wheels are fixedly connected to the bottom plate at four corners, a fixed seat is fixedly connected to the top of the bottom plate, and the clamping components are fixedly connected to the left and right side walls of the fixed seat.

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