CN213089205U

CN213089205U - Membrane module protection device

Info

Publication number: CN213089205U
Application number: CN202021291962.4U
Authority: CN
Inventors: 张�浩
Original assignee: Kunshan Jiuwangyuan Electronic Technology Co ltd
Current assignee: Kunshan Jiuwangyuan Electronic Technology Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-04-30
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses a membrane component protection device, the structure of which comprises a base, a placing plate, a supporting frame, a fixing frame and a fixing mechanism, the fixing mechanism consists of a seat body, a pressing block, a rotating rod, a first rack, a first slide rail, a first gear, a belt pulley, a transmission belt, a second gear, a second rack, a push plate, a spring, a clamping plate and a second slide rail, the membrane component protection device is provided with the fixing mechanism, when a membrane component is placed in a groove in the seat body, the pressing block is touched to lead the pressing block to descend, the pressing block pushes the first rack to slide through the rotating rod, then the second rack drives the push plate to move leftwards through the transmission of the first gear, the transmission belt and the second gear, thereby the clamping plates on two sides are moved inwards to clamp and fix the membrane component, the problem that the existing protection device is often fixed by rotating bolts when the membrane component is replaced, the problem of inconvenience when needing to install reaches the fixed effect of installation of being convenient for.

Description

Membrane module protection device

Technical Field

The utility model relates to a membrane module technical field, concretely relates to membrane module protection device.

Background

The membrane module is a practical device comprising a membrane and a support structure thereof, and a single module or a plurality of modules can be assembled into a membrane separation device for use in factories and laboratories, and there are five tubular membrane modules, a plate-and-frame membrane module, a roll-type membrane module, and a hollow fiber membrane module for reverse osmosis and a capillary tube membrane module for ultrafiltration and dialysis, depending on the form or arrangement of the membrane.

The protective device is needed to be used when the membrane assembly needs to be installed and protected, the membrane assembly needs to be replaced after being used for a period of time, but the existing protective device is often fixed by rotating a bolt when the membrane assembly is replaced, the replacement process is complex, and the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the membrane module protection device is provided, the problems that the existing protection device is often fixed by rotating a bolt when a membrane module is replaced, the replacement process is complex, and the installation is inconvenient are solved, and the effect of facilitating the installation and fixation is achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a membrane module protection device, including base and support frame, the base upper end with place the vertical fixed of board, both ends carry out arc welding with placing board and fixed frame respectively about the support frame, it is vertical fixed with fixed establishment to place board upper end, fixed establishment is by the pedestal, press briquetting, dwang, first rack, first slide rail,

the seat body is vertically fixed at the upper end of the placing plate, the pressing block is arranged in the middle of the seat body, the head and the tail of the rotating rod are respectively in running fit with the pressing block and the first rack through a rotating shaft, the first sliding rail is fixed at the bottom inside the seat body, the first rack slides left and right along the first sliding rail, the first gear is in running fit with the inside of the seat body through a rotating shaft, the bottom of the first gear is mutually meshed with the first rack, the two ends of the driving belt are respectively in running fit with the first rack and the second rack through the belt pulley, the bottom of the second rack is mutually meshed with the second gear, the left side of the second rack is fixed with the pushing plate, the two ends of the spring are respectively fastened with the pushing plate and the clamping plate, and the second sliding rail is fixed at the upper end inside the seat body, and the push plate slides left and right along the second slide rail.

Furthermore, the number of the fixing mechanisms is more than two, and each fixing mechanism is installed in parallel.

Furthermore, a groove is formed in the middle of the seat body, and the depth of the groove is half of the height of the seat body.

Further, the first gear and the second gear are arranged in parallel up and down, and the size ratio of the first gear to the second gear is 3: 1.

Further, the two belt pulleys are arranged, and the size ratio of the two belt pulleys is 3: 1.

Furthermore, the springs are arranged in an up-and-down parallel mode, and fixed telescopic rods are arranged inside the two springs.

Further, splint left side is provided with anti-skidding line to every anti-skidding line equal space sets up.

Furthermore, the number of the second sliding rails is two, and the two second sliding rails are installed in parallel.

Furthermore, the base body is made of high-carbon steel.

Furthermore, the second slide rail is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

through having set up fixed establishment, when the membrane module was put into the recess in the pedestal, touch and press the briquetting and make its decline, make and press the briquetting to promote first rack through the dwang and slide, later through first gear, make the second rack drive the push pedal removal left behind drive belt and the transmission of second gear, thereby it is fixed with the membrane module clamp tight to remove both sides splint to well clamp, it often is that the rotation bolt is fixed when changing the membrane module to have solved current protection device, the change process is comparatively loaded down with trivial details, inconvenient problem when needing the installation, reach the fixed effect of installation of being convenient for.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

fig. 3 is a schematic view of the front view structure of the fixing mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the belt pulley of the present invention;

fig. 5 is a schematic structural diagram of a portion a of fig. 3 according to the present invention.

In the figure: the device comprises a base-1, a placing plate-2, a supporting frame-3, a fixing frame-4, a fixing mechanism-5, a seat body-51, a pressing block-52, a rotating rod-53, a first rack-54, a first sliding rail-55, a first gear-56, a belt pulley-57, a transmission belt-58, a second gear-59, a second rack-510, a push plate-511, a spring-512, a clamping plate-513 and a second sliding rail-514.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a membrane module protection device: the upper end of the base 1 is vertically fixed with a placing plate 2, the upper end and the lower end of the supporting frame 3 are respectively arc-welded with the placing plate 2 and a fixing frame 4, the upper end of the placing plate 2 is vertically fixed with a fixing mechanism 5, the fixing mechanism 5 is composed of a base body 51, a pressing block 52, a rotating rod 53, a first rack 54, a first sliding rail 55, a first gear 56, a belt pulley 57, a driving belt 58, a second gear 59, a second rack 510, a push plate 511, a spring 512, a clamping plate 513 and a second sliding rail 514, the base body 51 is vertically fixed at the upper end of the placing plate 2, the pressing block 52 is arranged in the middle of the base body 51, the head end and the tail end of the rotating rod 53 are respectively in rotating fit with the pressing block 52 and the first rack 54 through a rotating shaft, the first sliding rail 55 is fixed at the bottom end inside the base body 51, the first rack 54 slides left and right along the first, and the bottom of the first gear 56 is meshed with the first rack 54, two ends of the transmission belt 58 are respectively in running fit with the first rack 54 and the second gear 59 through the belt pulley 57, transmission can be better performed, the bottom of the second rack 510 is meshed with the second gear 59, transmission can be better performed by mutual meshing, the left side of the second rack 510 is fixed with the push plate 511, two ends of the spring 512 are respectively fastened with the push plate 511 and the clamping plate 513, pressure can be well applied by the two springs, the second sliding rail 514 is fixed at the upper end inside the seat body 51, the push plate 511 slides left and right along the second sliding rail 514, and the push plate slides under the fixation of the second sliding rail, so that the sliding of the push plate is limited.

The number of the fixing mechanisms 5 is more than two, each fixing mechanism 5 is installed in parallel, and the fixing mechanisms installed in parallel can fix the upper end membrane assembly well, so that the membrane assemblies are installed in parallel at the same time.

The middle of the seat body 51 is provided with a groove, the depth of the groove is half of the height of the seat body 51, the membrane assembly can go deep into the groove in the middle of the seat body for fixing, and the protruding parts at the two ends of the groove can prevent the membrane assembly from inclining left and right before fixing.

Wherein the first gear 56 and the second gear 59 are installed in parallel up and down, and the first gear 56

The size ratio of the first gear to the second gear 59 is 3:1, the first gear and the second gear are arranged in parallel, transmission can be better achieved, and the two racks are driven to slide in opposite directions.

The two belt pulleys 57 are arranged, the size ratio of the two belt pulleys 57 is 3:1, the two belt pulleys can be simultaneously driven by a transmission belt, so that the two gears rotate in the same direction, and the two gears are better installed in the same size ratio as the two gears.

The springs 512 are arranged in an up-and-down parallel mode, the fixed telescopic rods are arranged inside the two springs 512, the springs which are arranged in parallel can apply pressure simultaneously, the thick membrane assembly can be fixed through contraction and compression of the springs, and meanwhile the telescopic rods can limit the springs.

Wherein, splint 513 left side is provided with anti-skidding line to every anti-skidding line equidistance sets up, and anti-skidding line plays the skid-proof effect of increase frictional force when splint press from both sides tightly, makes the membrane module press from both sides the difficult side slip of back more.

Wherein, second slide rail 514 is provided with two to two second slide rail 514 installation that is parallel to each other, two slide rails that are parallel to each other can make the better horizontal slip of push pedal, and slide and the inclined position to the push pedal and carry on spacingly.

Wherein, the base body 51 is made of high-carbon steel.

The second slide rail 514 is made of stainless steel.

This patent said pedestal 51: the seat body is made of high-carbon steel, the high-carbon steel is often called tool steel, the carbon content is 0.60-1.70%, quenching and tempering can be performed, and the hammer, the crowbar and the like are made of steel with the carbon content of 0.75%; cutting tools such as drills, taps, reamers, etc. are made of steel containing 0.90 to 1.00% carbon.

The working principle is as follows: firstly, a membrane component is placed inside a support frame 3 and supported by a placing plate 2, so that the support frame 3 and a fixing frame 4 simultaneously play a role in protecting the membrane component, and a base 1 plays a main supporting role, but the existing protection device is often fixed by rotating bolts when the membrane component is replaced, the replacement process is complicated, and the installation is inconvenient, and the problem can be solved by a fixing mechanism 5, when the membrane component is placed in a groove in a base body 51, a pressing block 52 is touched to lower the membrane component, so that the pressing block 52 pushes a first rack 54 to slide along a first sliding rail 55 through a rotating rod 53, then a first gear 56 drives a second gear 59 to rotate through a belt pulley 57 and a driving belt 58, a second rack 510 pushes a push plate 511 to move leftwards along a second sliding rail 514, so that clamping plates 513 on two sides move inwards to clamp and fix the membrane component, and simultaneously, a spring 512 applies pressure to clamp the membrane component, when the membrane module is put into the groove in the base body 51, touch and press the pressing block 52 to make it descend, make and press the pressing block 52 to promote the first rack 54 through the dwang 53 and slide, later make the second rack 510 drive the push pedal 511 to move left through the transmission of first gear 56, drive belt 58 and second gear 59, thereby it is fixed to press from both sides splint 513 to the centre removal with the membrane module clamp, it often is the rotation bolt fastening when changing the membrane module to have solved current protection device, the change process is comparatively loaded down with trivial details, inconvenient problem when needing the installation, reach the fixed effect of installation of being convenient for.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A membrane module protection device comprises a base (1) and a support frame (3), wherein the upper end of the base (1) is vertically fixed with a placing plate (2), and the upper end and the lower end of the support frame (3) are respectively subjected to arc welding with the placing plate (2) and a fixing frame (4);

the method is characterized in that: the device is characterized by further comprising a fixing mechanism (5), the upper end of the placing plate (2) is vertically fixed with the fixing mechanism (5), the fixing mechanism (5) is composed of a base body (51), a pressing block (52), a rotating rod (53), a first rack (54), a first sliding rail (55), a first gear (56), a belt pulley (57), a transmission belt (58), a second gear (59), a second rack (510), a push plate (511), a spring (512), a clamping plate (513) and a second sliding rail (514), the base body (51) is vertically fixed at the upper end of the placing plate (2), the pressing block (52) is arranged in the middle of the base body (51), the head and the tail ends of the rotating rod (53) are respectively in rotating fit with the pressing block (52) and the first rack (54) through rotating shafts, the first sliding rail (55) is fixed at the bottom end inside the base body (51), and the first rack (54) slides left and right along the first sliding rail (55), the first gear (56) is in rotating fit with the inside of the base body (51) through a rotating shaft, the bottom of the first gear (56) is meshed with the first rack (54), two ends of the transmission belt (58) are in rotating fit with the first rack (54) and the second gear (59) through belt pulleys (57), the bottom of the second rack (510) is meshed with the second gear (59), the left side of the second rack (510) is fixed with the push plate (511), two ends of the spring (512) are fastened with the push plate (511) and the clamping plate (513) respectively, the second sliding rail (514) is fixed at the upper end of the inside of the base body (51), and the push plate (511) slides left and right along the second sliding rail (514).

2. A membrane module protective device according to claim 1, wherein: the number of the fixing mechanisms (5) is more than two, and each fixing mechanism (5) is installed in parallel.

3. A membrane module protective device according to claim 1, wherein: the middle part of the seat body (51) is provided with a groove, and the depth of the groove is one half of the height of the seat body (51).

4. A membrane module protective device according to claim 1, wherein: the first gear (56) and the second gear (59) are arranged in parallel up and down, and the size ratio of the first gear (56) to the second gear (59) is 3: 1.

5. A membrane module protective device according to claim 1, wherein: the two belt pulleys (57) are arranged, and the size ratio of the two belt pulleys (57) is 3: 1.

6. A membrane module protective device according to claim 1, wherein: the springs (512) are arranged in parallel up and down, and fixed telescopic rods are arranged inside the two springs (512).

7. A membrane module protective device according to claim 1, wherein: the left side of the clamping plate (513) is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

8. A membrane module protective device according to claim 1, wherein: the number of the second sliding rails (514) is two, and the two second sliding rails (514) are arranged in parallel.