CN202657826U - Foldable lifting device for removing/lifting protection walls - Google Patents
Foldable lifting device for removing/lifting protection walls Download PDFInfo
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- CN202657826U CN202657826U CN 201220051156 CN201220051156U CN202657826U CN 202657826 U CN202657826 U CN 202657826U CN 201220051156 CN201220051156 CN 201220051156 CN 201220051156 U CN201220051156 U CN 201220051156U CN 202657826 U CN202657826 U CN 202657826U
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Abstract
The utility model relates to a foldable lifting device for removing/lifting protection walls. The foldable lifting device comprises a rectangular frame, a lifting mechanism and a hook. The foldable lifting device is characterized in that the rectangular frame comprises a first half frame and a second half frame; both the two half frames comprise two longitudinal frames and a transverse frame; a transverse support is arranged between the middle sections of the two longitudinal frames; a connection mechanism which comprises two arc rings is arranged between the first half frame and the second half frame; longitudinal sliding chutes are formed in the inner ends of the two longitudinal frames of the first half frame; two pin shafts are arranged in a sleeve; both two ends of one pin shaft extend out of the sleeve and two extension ends penetrate into longitudinal grooves in two vertical walls to transversely fix the pin shaft; and two ends of the other pin shaft are fixedly connected with the two vertical walls at the inner ends of corresponding longitudinal frames of the second half frame respectively. The foldable lifting device is not only convenient in transportation, storage and removal, but also free of manual mounting or dismounting, so that time and labor are both saved. The foldable lifting device is suitable for the lifting of the foldable protection walls.
Description
Technical field
The utility model relates to a kind of fender wall and removes the collapsible suspender of receipts/handling.Specifically, be the collapsible suspender of removing receipts or handling Collapsible containment wall with loader or excavating machine.
Background technology
At present, no matter militarily or civil area, the normal employing arranges fender wall and comes target is protected around some important goals.Fender wall wherein is the rectangular box made from metal mesh sheet and geotextile, when arranging, by the materials such as uncovered filling sandy soil, building stones and rubbish on rectangular box top.Remove the time receiving, adopt the lifting appliance of special hanger and loader, excavating machine and so on, fender wall can be sling and transport to required place.Described special hanger contains rectangular frame, is connected with stull between two long limits of rectangular frame, and the rectangular frame top is provided with derricking gear, and the rectangular frame below is hung with some suspension hooks.Rectangular frame wherein has two kinds of fixed sturcture and stretching structures, adopts the suspender of fixed sturcture rectangular frame, and volume is larger, is that transportation or store all can take than large space, makes troubles for transportation and storage.The suspender of stretching structure rectangular frame although its state can be changed in transportation or when storing, needs artificial installation or removal, and spended time is more, not only time-consuming, but also effort.
The utility model content
Problem to be solved in the utility model provides a kind of fender wall and removes the collapsible suspender of receipts/handling.This fender wall is removed the collapsible suspender of receipts/handling, not only is convenient to store and remove receipts, and does not need artificial installation or removal, has not only saved time, but also laborsaving.
For addressing the above problem, take following technical scheme:
Fender wall of the present utility model is removed the collapsible suspender of receipts/handling, comprises rectangular frame, between two long limits of rectangular frame stull is arranged; There is derricking gear the rectangular frame top, and the rectangular frame below is hung with some suspension hooks.Its constructional feature is that described rectangular frame contains the first semi-frame and the second semi-frame, the first semi-frame and the second semi-frame all have two longitudinal edge frames that are parallel to each other and a transverse frame, the two ends of transverse frame are connected with the outer end of two longitudinal edge frames respectively, are connected with described stull between the stage casing of two longitudinal edge frames.Described longitudinal edge frame and transverse frame are rectangular tube, two longitudinal edge frame inner end four edge lengths of the first semi-frame are greater than four edge lengths of two longitudinal edge frame inner ends of the second semi-frame, so that two longitudinal edge frame inner ends of the second semi-frame can be inserted in two longitudinal edge frame inner ends of the first semi-frame.Between the first semi-frame and the second semi-frame bindiny mechanism is arranged, two arc rings are contained in described bindiny mechanism, and two arc ring lengths are all identical with shape, and two arc interannulars are cocurrent and parallel to be arranged, all is fixed together by sleeve between the same end of two arc rings.On one section of two longitudinal edge frame inner end of the first semi-frame vertical chute is arranged all, described vertical chute be in the corresponding longitudinal edge frame inner end of the first semi-frame one section two perpendicular walls processing longitudinal slots and form.Bearing pin is all arranged in the described sleeve, and all stretch out outside the described sleeve at one of them bearing pin two ends, and two external parts penetrate in the longitudinal slot on described two perpendicular walls and make this bearing pin laterally fixing.Another bearing pin two ends are connected mutually with two perpendicular walls of the corresponding longitudinal edge frame inner end of the second semi-frame respectively.
Wherein, base plate is all arranged at the bottom of the first semi-frame and the second semi-frame, links to each other with longitudinal edge frame, stull, the transverse frame of corresponding semi-frame respectively around this two base plate.
Take such scheme, have the following advantages:
Can be found out by such scheme, because described rectangular frame contains the first semi-frame and the second semi-frame, the first semi-frame and the second semi-frame all have two longitudinal edge frames that are parallel to each other and a transverse frame, the two ends of transverse frame are connected with the outer end of two longitudinal edge frames respectively, are connected with described stull between the stage casing of two longitudinal edge frames.Described longitudinal edge frame and transverse frame are rectangular tube, two longitudinal edge frame inner end four edge lengths of the first semi-frame are greater than four edge lengths of two longitudinal edge frame inner ends of the second semi-frame, so that two longitudinal edge frame inner ends of the second semi-frame can be inserted in two longitudinal edge frame inner ends of the first semi-frame.Between the first semi-frame and the second semi-frame bindiny mechanism is arranged, described link span contains two arc rings, and two arc ring lengths are all identical with shape, and two arc interannulars are cocurrent and parallel to be arranged, all is fixed together by sleeve between the same end of two arc rings.On one section of two longitudinal edge frame inner end of the first semi-frame vertical chute is arranged all, described guide groove be in the corresponding longitudinal edge frame inner end of the first semi-frame one section two perpendicular walls processing longitudinal slots and form.Bearing pin is all arranged in the described sleeve, and all stretch out outside the described sleeve at one of them bearing pin two ends, and two external parts penetrate in the longitudinal slot on described two perpendicular walls and make this bearing pin laterally fixing.Another bearing pin two ends are connected mutually with two perpendicular walls of the corresponding longitudinal edge frame inner end of the second semi-frame respectively.Under transportation or storing state, bindiny mechanism's choosing that the first semi-frame or the second semi-frame can be around between the two inner ends goes to and folds, thereby has dwindled its volume, has reduced taking up room, and has brought convenience for transportation and storage.Again because the bottom of the first semi-frame and the second semi-frame is provided with base plate, link to each other with longitudinal edge frame, stull, the transverse frame of corresponding semi-frame respectively around this two base plate, under the folded state, the warehouse that is formed a sealing by the first semi-frame and the second semi-frame, like this, the annex of the derricking gear such as lifting rope, suspension ring and suspension hook and so on all can be put into warehouse, like this, also can dwindle its volume, reduce and to take up space, be convenient to the modularization transportation of whole suspender or store.In addition, because fender wall of the present utility model is removed receipts/handling and can be folded with collapsible suspender, do not need artificial installation or removal, spended time is few during installation or removal, has not only saved time, but also laborsaving.
Description of drawings
Fig. 1 is that fender wall of the present utility model is removed receipts/handling with collapsible suspender schematic diagram;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 1;
Fig. 4 is the B-B cross-sectional schematic of Fig. 2;
Fig. 5 is that fender wall of the present utility model is removed receipts/handling with collapsible suspender folded state schematic diagram;
Fig. 6 is that schematic diagram is looked on the left side of Fig. 5;
Fig. 7 is the partial enlarged drawing of Fig. 6;
Fig. 8 a, Fig. 8 b, Fig. 8 c and Fig. 8 d are that fender wall of the present utility model is removed receipts/handling with collapsible suspender folding process schematic diagram.
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, fender wall of the present utility model is removed receipts/handling and is comprised rectangular frame with collapsible suspender, between two long limits of rectangular frame stull 5 is arranged.The rectangular frame top is provided with the derricking gear that is comprised of parts such as suspension ring 4, steel rope 6, shackles 7, and below, rectangular frame two long limit is hung with some suspension hooks 10.Described rectangular frame contains the first semi-frame 1 and the second semi-frame 8, the first semi-frame 1 and the second semi-frame 8 all have two longitudinal edge frames 3 that are parallel to each other and a transverse frame 2, the two ends of transverse frame 2 respectively with the outer end weld together of two longitudinal edge frames 3, all link together by a stull 5 between the stage casing of two longitudinal edge frames 3.It is rectangular rectangular tube that described longitudinal edge frame 3 and transverse frame 2 are the cross section, two longitudinal edge frames, 3 inner ends, four edge lengths of the first semi-frame 1 are greater than four edge lengths of two longitudinal edge frame 3 inner ends of the second semi-frame 8, so that two longitudinal edge frame 3 inner ends of the second semi-frame 8 can be inserted in two longitudinal edge frame 3 inner ends of the first semi-frame 1.For ease of folding, be provided with bindiny mechanism at the first semi-frame 1 and 8 of the second semi-frames.The length that two arc ring 13, two arc rings 13 are contained in described bindiny mechanism is all identical with shape, and the nock of two arc rings 13 is arranged so that 13 on two arc rings are cocurrent and parallel all towards the top.All be processed with axis hole on the same end of two arc rings 13, between two arc rings, 13 same ends sleeve 14 is set all, the two ends of two sleeves 14 all penetrate and are welded in the corresponding axis hole of two arc rings, 13 different ends, so that all be fixed together by sleeve 14 between the same end of two arc rings 13.All be processed with vertical chute 12 on one section of two longitudinal edge frames, 3 inner end of the first semi-frame 1, described vertical chute 12 be in corresponding longitudinal edge frame 3 inner ends of the first semi-frame 1 one section two perpendicular walls processing longitudinal slots and form.The described sleeve 14 interior bearing pins 11 that all are equipped with, all stretch out outside the described sleeve 14 at one of them bearing pin 11 two ends, and two external parts penetrate in the longitudinal slot on described two perpendicular walls and make this bearing pin laterally fixing.Another bearing pin 11 two ends are connected mutually with two perpendicular walls of corresponding longitudinal edge frame 3 inner ends of the second semi-frame 8 respectively.Shown in Fig. 8 a, Fig. 8 b, Fig. 8 c and Fig. 8 d, when need are folding, first with the second semi-frame 8 outer drawing, make two ends be in the vertical chute 12 that root bearing pin 11 longitudinally chute 12 slide, until the inner end of the second semi-frame 8 is pulled out in the first semi-frame 1 inner end, then, the outer end of the first semi-frame 1 (or second semi-frame 8) is upwards lifted, until the inner end of the second semi-frame 8 extremely is superimposed together with the first semi-frame 1 around those bearing pin 11 rotations that are in vertical chute 12, see Fig. 5.Like this, so that fender wall of the present utility model is removed receipts/handling with the collapsible volume-diminished of hanging, be convenient to transportation or storage.
See Fig. 2, for further facilitating transportation or storing, all be fixed with base plate 9 in the bottom of the first semi-frame 1 and the second semi-frame 8, link to each other with longitudinal edge frame 3, stull 5, the transverse frame 2 of corresponding semi-frame respectively around this two base plate.Like this, under folded state, just formed a sealing warehouse at the first semi-frame 1 and 8 of the second semi-frames, so that the derricking gear and the suspension hook 10 that are comprised of parts such as suspension ring 4, steel rope 6, shackles 7 all can be put into this warehouse, thereby be more convenient for transportation or store.
Claims (2)
1. fender wall is removed the collapsible suspender of receipts/handling, comprises rectangular frame, between two long limits of rectangular frame stull (5) is arranged; There is derricking gear the rectangular frame top, and the rectangular frame below is hung with some suspension hooks (10); It is characterized in that described rectangular frame contains the first semi-frame (1) and the second semi-frame (8), the first semi-frame (1) and the second semi-frame (8) all have two longitudinal edge frames (3) that are parallel to each other and a transverse frame (2), the two ends of transverse frame (2) are connected with the outer end of two longitudinal edge frames (3) respectively, are connected with described stull (5) between the stage casing of two longitudinal edge frames (3); Described longitudinal edge frame (3) and transverse frame (2) are rectangular tube, two longitudinal edge frames (3) inner end, four edge lengths of the first semi-frame (1) are greater than four edge lengths of two longitudinal edge frames (3) inner end of the second semi-frame (8), so that two longitudinal edge frames (3) inner end of the second semi-frame (8) can be inserted in two longitudinal edge frames (3) inner end of the first semi-frame (1); Between the first semi-frame (1) and the second semi-frame (8) bindiny mechanism is arranged, two arc rings (13) are contained in described bindiny mechanism, the length of two arc rings (13) is all identical with shape, be cocurrent and parallel between two arc rings (13) and arrange, all be fixed together by sleeve (14) between the same end of two arc rings (13); On one section of two longitudinal edge frames (3) inner end of the first semi-frame (1) vertical chute (12) is arranged all, described vertical chute (12) be in corresponding longitudinal edge frame (3) inner end of the first semi-frame (1) one section two perpendicular walls processing longitudinal slots and form; Bearing pin (11) is all arranged in the described sleeve (14), and all stretch out outside the described sleeve (14) at one of them bearing pin (11) two ends, and two external parts penetrate in the longitudinal slot on described two perpendicular walls and make this bearing pin laterally fixing; Another bearing pin (11) two ends are connected mutually with two perpendicular walls of corresponding longitudinal edge frame (3) inner end of the second semi-frame (8) respectively.
2. fender wall according to claim 1 is removed the collapsible suspender of receipts/handling, base plate (9) is all arranged at the bottom that it is characterized in that the first semi-frame (1) and the second semi-frame (8), links to each other with longitudinal edge frame (3), stull (5), the transverse frame (2) of corresponding semi-frame respectively around this two base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220051156 CN202657826U (en) | 2012-02-17 | 2012-02-17 | Foldable lifting device for removing/lifting protection walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220051156 CN202657826U (en) | 2012-02-17 | 2012-02-17 | Foldable lifting device for removing/lifting protection walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657826U true CN202657826U (en) | 2013-01-09 |
Family
ID=47452747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220051156 Withdrawn - After Issue CN202657826U (en) | 2012-02-17 | 2012-02-17 | Foldable lifting device for removing/lifting protection walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765658A (en) * | 2012-02-17 | 2012-11-07 | 中国人民解放军63983部队 | Foldable hanger for folding/lifting protective walls |
| CN111573120A (en) * | 2020-05-15 | 2020-08-25 | 沈阳飞机工业（集团）有限公司 | Portable device for sample plate raw material and using method thereof |
-
2012
- 2012-02-17 CN CN 201220051156 patent/CN202657826U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765658A (en) * | 2012-02-17 | 2012-11-07 | 中国人民解放军63983部队 | Foldable hanger for folding/lifting protective walls |
| CN102765658B (en) * | 2012-02-17 | 2014-09-17 | 中国人民解放军63983部队 | Foldable hanger for folding/lifting protective walls |
| CN111573120A (en) * | 2020-05-15 | 2020-08-25 | 沈阳飞机工业（集团）有限公司 | Portable device for sample plate raw material and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130109 Effective date of abandoning: 20140917 |
|
| RGAV | Abandon patent right to avoid regrant |