CN202046788U - Hoisting connection device and membrane filter component box - Google Patents
Hoisting connection device and membrane filter component box Download PDFInfo
- Publication number
- CN202046788U CN202046788U CN2011200226372U CN201120022637U CN202046788U CN 202046788 U CN202046788 U CN 202046788U CN 2011200226372 U CN2011200226372 U CN 2011200226372U CN 201120022637 U CN201120022637 U CN 201120022637U CN 202046788 U CN202046788 U CN 202046788U
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- lifting
- connecting portion
- weight
- membrane filtration
- filtration module
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Abstract
Disclosed are a hoisting connection device and a membrane filter component box. The hoisting connection device is used for connecting a hook of a hoister when the hoister hoists a weight and for connecting the weight through a rope or chain, and comprises a hoisting plate, an upper connection portion and at least three lower connection portions. The upper connection portion is used for being connected with the hook of the hoister, the lower connection portions are arranged on the hoisting plate, positioned on different lines and used for being connected with the weight through ropes or chains. Besides, a contour figure formed by linking centers of the lower connection portions arranged on the hoisting plate linearly is an axial symmetric figure, and the position of the upper connection portion arranged on the hoisting plate and the centroid of the axial symmetric figure coincide in vertical direction. The membrane filter component box is connected with the hoisting connection device through a rope or chain during hoisting.
Description
Technical field
The utility model relates to a kind of lifting connecting device, the suspension hook that is used for when the weight-lifting equipment hoisting heavy connecting weight-lifting equipment be connected weight by rope or chain.The utility model also relates to a kind of rope or chain and aforementioned lifting connecting device bonded assembly membrane filtration module case of passing through when lifting.
Background technology
The water filtration separating property of using membrane module to carry out is good, can handle in a large number and continuously, therefore obtained using widely.
Handle the occasion of a large amount of industrial waste waters and sewage at needs, the sewage that will need usually to handle is introduced water collecting basin, remove most suspended substances and carry out a series of biological treatments through coarse rack at this, enter the reactor cell that is provided with the membrane filtration module case then and filter.Vertically be provided with the laminar film unit of a plurality of each interval certain distances in the membrane filtration module case in parallel.Each film unit is made of the hollow fiber membrane bundle that two elongated catchment parts and two ends that are arranged on the edge are connected to respectively on these two parts that catchment.
The weight of the membrane filtration module case of wherein integrated a large amount of film units is bigger usually, need place it in the reaction tank with weight-lifting equipment.Known a kind of hoisting method be with wire rope rope on the suspension ring that are arranged at membrane filtration module case end face, the suspension hook of weight-lifting equipment is linked to each other with steel rope lift by crane the membrane filtration module case again, as shown in Figure 1.In the lifting process, the end face of steel rope of tightening and membrane filtration module case forms acute angle, its top to the membrane filtration module case applies bigger horizontal component of force, cause the membrane filtration module case to be easy to, and then make extruding each other, the damage of the film unit of vertical setting because of big horizontal stress effect deforms.
The utility model content
Defective at above-mentioned prior art existence, technical problem to be solved in the utility model provides a kind of lifting connecting device, the suspension hook that is used for when the weight-lifting equipment hoisting heavy connecting weight-lifting equipment be connected weight by rope or chain, this lifting connecting device can reduce in the hoisting process effectively by the suffered horizontal stress of hoisting heavy, and a kind of membrane filtration module case that links to each other with above-mentioned lifting connecting device by rope or chain when lifting is provided.
According to an aspect of the present utility model, a kind of lifting connecting device is provided, comprising: the lifting plate; Be arranged on the lifting plate, be used for and one of weight-lifting equipment suspension hook bonded assembly is gone up connecting portion; Be arranged on the lifting plate, be used for linking to each other with weight at least three following connecting portions on same straight line not by rope or chain.Wherein, straight line connect each down connecting portion the centre of form of the formed outline figure in the center that is provided with of lifting plate and last connecting portion on the lifting plate that the position in the vertical direction is set is overlapping.
According to another aspect of the present utility model, a kind of lifting connecting device is provided, comprising: the lifting plate; Be arranged on the lifting plate, be used for and at least three of weight-lifting equipment suspension hook bonded assemblys connecting portion on the same straight line not; Be arranged on the lifting plate, be used for linking to each other with weight at least three following connecting portions on same straight line not by rope or chain.Wherein, straight line connect each down centre of form of connecting portion at the formed outline figure in the center that is provided with of lifting plate be connected on each centre of form in the vertical direction at the formed outline figure in the center that is provided with that lifts plate of connecting portion with straight line overlapping.
The lifting plate can further be configured to any one in rectangle, I-shape, matrix pattern, the criss-cross.Can also be formed with lightening hole on the lifting plate, to alleviate the weight of lifting connecting device.Following connecting portion can be four, is separately positioned on four bights of lifting plate.
According to another aspect of the present utility model, a kind of membrane filtration module case also is provided, be connected with aforementioned lifting connecting device by rope or chain during lifting membrane filtration module case, comprise: be arranged on the membrane filtration module case, with the identical coupling link of following connecting portion quantity of lifting connecting device, coupling link is connected to the corresponding connecting portion down of lifting connecting device by rope or chain.Coupling link is arranged such that straight line connects each coupling link and connects each at formed outline figure of the projection of the center that is provided with of membrane filtration module case on horizontal surface and straight line down connecting portion is identical at the formed outline figure in the center that is provided with of lifting plate, and the center of gravity in the vertical direction of the centre of form of two outline figures and membrane filtration module case is overlapping.
Above-mentioned membrane filtration module case can be configured to rectangular shape, and coupling link is four correspondingly, is separately positioned on four bights on membrane filtration module case top, descends connecting portion also to be four accordingly.
Compared with prior art, the beneficial effects of the utility model are: when lifting membrane filtration module case, can make the membrane filtration module case keep the attitude of its horizontal positioned, the rope of following connecting portion of the coupling link of junctional membrane filter assemblies case and lifting connecting device or chain have reduced the damage of horizontal stress to the membrane filtration module case along vertical direction (being gravity direction) roughly as much as possible to the membrane filtration module case application of force.
Description of drawings
According to embodiment of the present utility model, accompanying drawing illustrates below with reference to description of drawings:
Fig. 1 shows the lifting connecting device of the membrane filtration module case of prior art;
Fig. 2 shows according to the lifting connecting device of connection lifting state and the structural representation of membrane filtration module case of being in of the present utility model;
Fig. 3 shows the structural representation of the variation that is in the lifting connecting device that connects the lifting state shown in Figure 2;
Fig. 4 A schematically shows the birds-eye view of the various distortion of lifting connecting device shown in Figure 2 to 4F.
Reference numerals list:
Lifting connecting device 1;
Last connecting portion 12;
Following connecting portion 13;
Membrane filtration module case 2;
Coupling link 21.
The specific embodiment
Fig. 2 shows according to the lifting connecting device of lifting state and the structural representation of membrane filtration module case of being in of the present utility model.
As shown in Figure 2, lifting connecting device 1 comprises that lifting plate 11, one go up connecting portion 12 and four following connecting portions 13.Wherein, the formed outline figure in the center that is provided with at lifting plate 11 that straight line connects each following connecting portion 13 is a rectangle, and the centre of form in the vertical direction that position and this rectangle be set of last connecting portion 12 on lifting plate 11 is overlapping.
Membrane filtration module case 2 is configured to rectangular shape, four bights of its top end surface are respectively equipped with coupling link 21, straight line connects four coupling links 21 at the rectangle of the formed outline figure of the projection of the center that is provided with of membrane filtration module case 2 on horizontal surface for the rectangle identical (promptly big or small all identical with shape) that surrounded with following connecting portion 13, the center of gravity in the vertical direction of the centre of form of this rectangle and membrane filtration module case 2 is overlapping, promptly at both on same vertical straight line.
According to above-mentioned structure, in when lifting, be connected by chain between the suspension hook of last connecting portion 12 and weight-lifting equipment, four following connecting portions 13 link to each other with corresponding coupling link 21 via chain respectively.Because straight line connects on each connecting portion 13 formed outline figures and is connected each coupling link 21 formed outline figure with straight line and can overlaps fully, therefore, be about to be left the moment of the horizontal surface of placing it by lifting at membrane filtration module case 2, the chain that connects each time connecting portion 13 and coupling link 21 keep vertically and with this attitude to membrane filtration module case 2 application of forces, thereby make membrane filtration module case 2 in whole lifting process, can both keep the attitude of horizontal positioned, and can not be subjected to the stress of horizontal direction.
Fig. 3 shows variation embodiment illustrated in fig. 2, different with lifting connecting device 1 shown in Figure 2, lifting connecting device 1 shown in Figure 3 has not connecting portion 12 on four on the same straight line, connecting portion 12 connects the centre of form rectangular distribution of the connecting portion 13 outline figure that forms down with respect to straight line on these, and the centre of form of the connecting portion 13 outline figure that forms was overlapping under promptly the straight line centre of form that connects connecting portion 12 formed outline figures on each was connected with straight line.
When utilizing rope (perhaps chain) to connect the suspension hook of connecting portion on each 12 and weight-lifting equipment, it is overlapping to make that the point of application in the vertical direction of suspension hook is connected the centre of form of the connecting portion 13 outline figure that forms down with straight line, thereby can reach the effect identical with lifting connecting device shown in Figure 21.Simultaneously, owing to can utilize a plurality of connecting portions 12 of going up to bear lifting force equably, more help lifting plate 11 and in the lifting process, keep statokinetic from suspension hook.
Membrane filtration module case 2 for the rectangular shape shown in Fig. 2 and 3, the shape of lifting plate 11 can be not limited to the rectangle shown in Fig. 2 and 3, can also be configured in I-shape (Fig. 4 A), matrix pattern (Fig. 4 B), the criss-cross (Fig. 4 C) any one, four following connecting portions 13 that wherein lift connecting device 1 are separately positioned on four bights (as shown in phantom in FIG.) of the lifting plate 11 of above-mentioned different shape.Perhaps lift plate 11 and also can be arranged to the circle shown in Fig. 4 E.
Certainly, it is obvious to the skilled person that the shape of membrane filtration module case 2 is not limited to rectangular shape, can also be other suitable shape, different shape such as for example cylindrical, triangular prism shaped, six prisms.Correspondingly, the quantity of coupling link 21 also is not limited to four, can also be three (Fig. 4 F), five or more etc., as long as straight line connects the center of gravity of the centre of form of these coupling link 21 formed outline figures and membrane filtration module case 1 on same vertical straight line.
Corresponding with the alteration of form of membrane filtration module case, the shape of lifting plate 11 also can be varied to triangle, circle, hexagon etc., which is provided with following connecting portion 13 respective numbers, that can form identical outline figure.
In addition, the position that is provided with of coupling link 21 also is not limited on the end face of membrane filtration module case 2, can also be arranged on other suitable positions of membrane filtration module case according to the concrete structure of membrane filtration module case 2, for example on the incline.Each coupling link 21 also need not be arranged in the same horizontal surface, as long as the centre of form of the formed outline figure of these projections of coupling link 21 in same horizontal surface overlaps with the center of gravity in the vertical direction of membrane filtration module case 2.This makes that the layout of coupling link 21 is more flexible, can these coupling links 21 be set according to the higher position of the concrete structure selection intensity of membrane filtration module case 2.
In order to alleviate the deadweight of lifting plate 11, can also on lifting plate 11, lightening hole 14 (Fig. 4 D) be set.
Though above with reference to specific embodiment the utility model is described in detail,, obviously can carry out various modifications and variation and do not deviate from spirit and scope of the present utility model to the utility model for technical personnel in the art.
Claims (7)
1. lifting connecting device, the suspension hook that is used for when the weight-lifting equipment hoisting heavy, connecting weight-lifting equipment be connected weight by rope or chain, it is characterized in that, comprising: lift plate; Be arranged on described lifting plate, be used for and one of described weight-lifting equipment suspension hook bonded assembly is gone up connecting portion; Be arranged on described lifting plate, be used for linking to each other with described weight at least three following connecting portions on same straight line not by rope or chain; Wherein, straight line connect each described down connecting portion the centre of form of the formed outline figure in the center that is provided with of described lifting plate and described on connecting portion on described lifting plate that the position in the vertical direction is set is overlapping.
2. lifting connecting device, the suspension hook that is used for when the weight-lifting equipment hoisting heavy, connecting weight-lifting equipment be connected weight by rope or chain, it is characterized in that, comprising: lift plate; Be arranged on described lifting plate, be used for and at least three of described weight-lifting equipment suspension hook bonded assemblys connecting portion on the same straight line not; Be arranged on described lifting plate, be used for linking to each other with described weight at least three following connecting portions on same straight line not by rope or chain; Wherein, straight line centre of form of connecting each described down connecting portion at the formed outline figure in the center that is provided with of described lifting plate be connected with straight line each described on the centre of form in the vertical direction at the formed outline figure in the center that is provided with of described lifting plate of connecting portion overlapping.
3. lifting connecting device as claimed in claim 1 or 2 is characterized in that, described lifting plate is configured to any one in rectangle, I-shape, matrix pattern, the criss-cross.
4. lifting connecting device as claimed in claim 1 or 2 is characterized in that, is formed with lightening hole on the described lifting plate.
5. lifting connecting device as claimed in claim 3 is characterized in that, described connecting portion down is four, is separately positioned on four bights of described lifting plate.
6. membrane filtration module case, when lifting by crane described membrane filtration module case by rope or chain be connected as any described lifting connecting device among the claim 1-5, it is characterized in that, comprise: be arranged on described membrane filtration module case, with the identical coupling link of following connecting portion quantity of described lifting connecting device, described coupling link is connected to the corresponding connecting portion down of described lifting connecting device by rope or chain
Described coupling link is arranged such that and connects each described coupling link by straight line to connect each described down connecting portion at formed outline figure of the projection of the center that is provided with of described membrane filtration module case on horizontal surface and straight line identical at the formed outline figure in the center that is provided with of described lifting plate, and the center of gravity in the vertical direction of the centre of form of two outline figures and described membrane filtration module case is overlapping.
7. membrane filtration module case as claimed in claim 6 is characterized in that, described membrane filtration module box structure becomes rectangular shape, and described coupling link is four, is separately positioned on four bights on described membrane filtration module case top, and described connecting portion down also is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226372U CN202046788U (en) | 2011-01-14 | 2011-01-14 | Hoisting connection device and membrane filter component box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226372U CN202046788U (en) | 2011-01-14 | 2011-01-14 | Hoisting connection device and membrane filter component box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046788U true CN202046788U (en) | 2011-11-23 |
Family
ID=44987106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200226372U Expired - Lifetime CN202046788U (en) | 2011-01-14 | 2011-01-14 | Hoisting connection device and membrane filter component box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159129A (en) * | 2013-04-11 | 2013-06-19 | 机械工业第一设计研究院 | Bell-hoisting device of square bell-type furnace |
| CN103350971A (en) * | 2013-07-04 | 2013-10-16 | 中铁二十一局集团第三工程有限公司 | Device for assembling and disassembling construction jumbo in tunnel |
| CN103601121A (en) * | 2013-11-25 | 2014-02-26 | 广西玉柴机器股份有限公司 | Hanging device for forklift |
| CN114506890A (en) * | 2022-02-25 | 2022-05-17 | 中铁二局集团建筑有限公司 | Treatment equipment for water body pollution |
-
2011
- 2011-01-14 CN CN2011200226372U patent/CN202046788U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159129A (en) * | 2013-04-11 | 2013-06-19 | 机械工业第一设计研究院 | Bell-hoisting device of square bell-type furnace |
| CN103350971A (en) * | 2013-07-04 | 2013-10-16 | 中铁二十一局集团第三工程有限公司 | Device for assembling and disassembling construction jumbo in tunnel |
| CN103601121A (en) * | 2013-11-25 | 2014-02-26 | 广西玉柴机器股份有限公司 | Hanging device for forklift |
| CN114506890A (en) * | 2022-02-25 | 2022-05-17 | 中铁二局集团建筑有限公司 | Treatment equipment for water body pollution |
| CN114506890B (en) * | 2022-02-25 | 2023-01-03 | 中铁二局集团建筑有限公司 | Treatment equipment for water body pollution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Japan's Tokyo port harbor yidingmu 6 No. 41 Patentee after: Mitsubishi Kasei Corporation Address before: Japan's Tokyo port harbor yidingmu 6 No. 41 Patentee before: Mitsubishi Reiyon Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Within Japan Tokyo Chiyoda pill 1 chome No. 1 Patentee after: Mitsubishi Kasei Corporation Address before: Japan's Tokyo port harbor yidingmu 6 No. 41 Patentee before: Mitsubishi Kasei Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |