CN201158822Y - Single-wall steel hanging box - Google Patents
Single-wall steel hanging box Download PDFInfo
- Publication number
- CN201158822Y CN201158822Y CNU2008200180485U CN200820018048U CN201158822Y CN 201158822 Y CN201158822 Y CN 201158822Y CN U2008200180485 U CNU2008200180485 U CN U2008200180485U CN 200820018048 U CN200820018048 U CN 200820018048U CN 201158822 Y CN201158822 Y CN 201158822Y
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- hanging box
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Abstract
The utility model relates to a single-walled steel hanging box, which belongs to a deep water platform and pier column constructive and protective structure. The single-walled steel hanging box mainly comprises a lateral board and a bottom board, wherein the lateral board is formed by an upper segment and a lower segment, and the bottom board comprises a panel, a longitudinal beam and a cross beam, wherein the panel is paved on the longitudinal beam, whose one side which is parallel to the longitudinal beam is welded with an equal angle steel, and the other two sides are welded with angle-bar flanges, the lower sides of the through holes of the angle-bar flanges are welded with nuts, and the panel is also opened with a hole for helping a support guard tube to be inserted, the longitudinal beam is arranged on the cross beam, two cross beams are arranged on both sides of the hole, and both ends of the cross beams are welded anchor plates, and the anchor plates are respectively opened with a through hole relative to the inner side and the outer side of the lateral board. The bottom board of the single-walled steel hanging box can be detached, which overcomes the shortcomings of the bottom board of an original steel hanging box which can not be recovered.
Description
(1) technical field
The utility model relates to a kind of single-arm steel hanging box, belongs to a kind of deep water cushion cap, pier stud construction space enclosing structure.
(2) background technology
In recent years along with the growth of transport need, the increase of bridge span and the increase of basic underwater penetration, especially in recent years the straits, bay, stride the rivers bridge and constantly build, requirement to the deep water foundation construction also improves constantly, by initial caisson, open caisson foundation, develop into cylinder pile foundation, various combination foundation, arrive forms such as all kinds of pile foundations, bell basis, two cushion cap cylinder pile foundation, multicolumn basis, ground continuous wall base again, to adapt to the construction condition of numerous and complicated.Recent statistics shows, caisson, open caisson foundation are used very outstanding, and usually adopts the cofferdam method to carry out cushion cap and pier stud construction in high near, the shallow sea of the great rivers that The water is deep and the current fast or tidal bore wave.
Open caisson is the tubular construction thing of upper and lower opening, makes with concrete or steel concrete usually.The well sinking operation is loaded down with trivial details, and it is bigger influenced by geological condition, and material usage is big; Flow velocity is less, covering layer is thin, the gravel or the rock deep water riverbed of good water permeability and steel boxed cofferdam mainly is used in, basis in the embedding not dark water, but adopt the steel boxed cofferdam waste of material bigger for highrise pile cap.And the steel box is after the deep water pile foundation is finished, and with lifting appliance the assembly unit of steel box is suspended on the guide pile stake and pushes up then concrete back cover under the priming petock, and after-pouring cushion cap concrete draws water.The effect of box is exactly to have realized the dried place construction of cushion cap under water.The technological operation of steel box is simple, saves the duration, and material usage is also energy recycling rationally, and is technical feasible, and the steel box is used and obtained gradually promoting at present.But at present steel box base plate steel member can not reclaim, and the back cover concrete amount of building is bigger, and because simple by concrete binding, itself and as the adhesion stress poor controllability between the casing of supplemental support.Conventional steel box suspension rod is positioned at box inside, and suspension rod needs to cut off behind back cover, causes unnecessary waste.
(3) summary of the invention
The utility model provides a kind of single-arm steel hanging box in order to overcome the deficiency that can't reclaim base plate steel member.
The utility model is by the following technical solutions:
The utility model single-arm steel hanging box, mainly comprise side plate and base plate, its latus inframedium mainly is made up of last joint and following joint, described base plate comprises panel, longitudinal and cross beam, wherein panel is layed on the longeron, and its side weld that is parallel to longeron is connected to equal leg angle, and both sides are welded with angle steel flange in addition, the corresponding nut that is welded with of this angle steel flange through hole downside, panel also has the hole that the supplemental support casing penetrates; Longeron is layed on the crossbeam, and crossbeam is located at the both sides, hole in twos, and its two ends are welded with anchor plate, and anchor plate respectively has a through hole corresponding to both sides inside and outside the described side plate.
Above-mentioned single-arm steel hanging box, described longeron layer is divided into four corresponding to the vertical line of symmetry and the vertical line of symmetry of described panel in described hole, and every an ancient unit of weight is that described longeron evenly is welded by angle steel, and this angle steel is welded in below the piecemeal.
Above-mentioned single-arm steel hanging box, described panel is divided into 6 corresponding to the vertical line of symmetry in described hole and the horizontal line of symmetry of panel or corresponding to the horizontal line of symmetry and the vertical line of symmetry of panel in described hole, and each interblock is connected to welding.
Above-mentioned single-arm steel hanging box, described crossbeam are two limb i iron, and two i iron weld together by described anchor plate and junction plate.
The base plate of the utility model single-arm steel hanging box adopts three layer construction, and the direct lay of each interlayer is not established and is fastenedly connected, have only panel layer and bottom concrete bonding becoming one fully, can't remove, other steel members are all dismountable, overcome the shortcoming that original steel box can't reclaim base plate steel member.The utility model welds equal leg angle arranging on the side panel of suspension rod, is used for and joint side plate snapping down, and easy for installation, angle steel flange is then welded on both sides in addition, adopts the stock screw rod to connect base plate, joint and go up and save down successively.Be welded with anchor plate on the crossbeam, anchor plate has through hole corresponding to both sides inside and outside the side plate, during assembly unit steel box, use its inboard sling point that leans on the through hole of four jiaos of steel boxes as interim suspension rod, after the steel box is transferred and put in place, enable outer side through hole as the suspension rod sling point, remove interim suspension rod then,, needn't cut off any one suspension rod with respect to original steel box, cost has been saved in the recyclable utilization of suspension rod.
Above-mentioned utility model single-arm steel hanging box, base plate is divided into 6, is convenient to transportation and assembly unit, is welded into integral body after the assembly unit, and longeron also piecemeal is welded into a plurality of piecemeals, is convenient to transportation and assembly unit, can each piecemeal integral body hang oneself when removing simultaneously.The utility model crossbeam adopts two limb i iron, i.e. two i iron that i iron welds together by junction plate, and structural strength is big, and the suspension rod nut is installed in the gap between two i iron simultaneously, also levelling weighing apparatus suspension centre easily.
(4) description of drawings
Fig. 1 is the utility model single-arm steel hanging box plate elevational schematic view.
Fig. 2 is the utility model single-arm steel hanging box A-A enlarged diagram.
Fig. 3 is partitioned organization schematic diagram of the utility model single-arm steel hanging box longeron layer.
Fig. 4 is the utility model single-arm steel hanging box bottom concrete back cover schematic diagram.
Among the figure, 1, panel, 2, longeron, 3, crossbeam, 4, the hole, 5, equal leg angle, 6, angle steel flange, 7, junction plate, 8, anchor plate, 9, through hole, 10, angle steel, 11, pre-buried steel band.
(5) specific embodiment
Embodiment 1:
With reference to Figure of description 1,2 and 3, the utility model single-arm steel hanging box mainly comprises side plate and base plate, and its latus inframedium mainly is made up of last joint and following joint.Described base plate comprises panel 1, longeron 2 and crossbeam 3, and wherein panel 1 is layed on the longeron 2, and its side weld that is parallel to longeron 2 is connected to equal leg angle 5, and this side is as the suspension rod side, and itself and the direct snapping of described joint down, adopts the folder rubber tile to seal between envelope.Panel 1 both sides in addition is welded with angle steel flange 6, the corresponding nut that is welded with of this angle steel flange through hole downside, and this side adopts angle steel flange folder rubber tile to be connected with following nodal section plate.Spiro keyhole position and side plate pressure when panel 1 utilization is connected with side plate fix.Panel also has the hole 4 that this supplemental support casing penetrates according to supplemental support casing size.Longeron 2 is layed on the crossbeam 3, crossbeam is located at 4 both sides, hole in twos, and its two ends are welded with anchor plate 8, anchor plate respectively has a through hole 9 corresponding to both sides inside and outside the described side plate, the place is hung as the interim suspension rod of mode under the steel box in wherein inboard hole near four jiaos of panels, and apertura lateralis is transferred the back propping steeve that puts in place as the steel box and hung the place.
Above-mentioned single-arm steel hanging box, 2 layers of vertical line of symmetry and described panel 1 vertical line of symmetry corresponding to described hole 4 of described longeron are divided into four, every an ancient unit of weight is that described longeron 2 evenly is welded by angle steel 10, and this angle steel is welded in below the piecemeal, can not hinder the planeness of panel lay like this.The panel piecemeal is made simultaneously, is convenient to transportation and assembly unit, and each interblock is not established and is fastenedly connected, so that dismounting.Described panel 1 is divided into 6 corresponding to the vertical line of symmetry in described hole 4 and the horizontal line of symmetry of panel or corresponding to the horizontal line of symmetry and the vertical line of symmetry of panel in described hole 4, each interblock is connected to welding, also be for the ease of transportation and assembly unit, assembly unit finishes directly that each piecemeal is integrally welded, panel and bottom concrete finally are bonded to one, and no longer reclaim.
Above-mentioned single-arm steel hanging box, described crossbeam 3 are two limb i iron, and just two i iron weld together the steel member by described anchor plate 8 and junction plate 7, and structural strength is big like this, is convenient to the selection of suspension rod sling point simultaneously.
Claims (4)
1. single-arm steel hanging box, mainly comprise side plate and base plate, its latus inframedium mainly is made up of last joint and following joint, it is characterized in that: described base plate comprises panel (1), longeron (2) and crossbeam (3), wherein panel (1) is layed on the longeron (2), and its side weld that is parallel to longeron (2) is connected to equal leg angle (5), and both sides are welded with angle steel flange (6) in addition, the corresponding nut that is welded with of this angle steel flange through hole downside, panel also has the hole (4) that the supplemental support casing penetrates; Longeron (2) is layed on the crossbeam (3), and crossbeam is located at both sides, hole (4) in twos, and its two ends are welded with anchor plate (8), and anchor plate respectively has a through hole (9) corresponding to both sides inside and outside the described side plate.
2. single-arm steel hanging box according to claim 1, it is characterized in that: described longeron (2) layer is divided into four corresponding to the vertical line of symmetry and the vertical line of symmetry of described panel (1) of described hole (4), every is described longeron (2) and evenly is welded by angle steel (10), and this angle steel is welded in below the piecemeal.
3. single-arm steel hanging box according to claim 2, it is characterized in that: described panel (1) is divided into 6 corresponding to the vertical line of symmetry of described hole (4) and the horizontal line of symmetry of panel or corresponding to the horizontal line of symmetry and the vertical line of symmetry of panel of described hole (4), and each interblock is connected to welding.
4. single-arm steel hanging box according to claim 1 is characterized in that: described crossbeam (3) is two limb i iron, and two i iron weld together by described anchor plate (8) and junction plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200180485U CN201158822Y (en) | 2008-02-27 | 2008-02-27 | Single-wall steel hanging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200180485U CN201158822Y (en) | 2008-02-27 | 2008-02-27 | Single-wall steel hanging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158822Y true CN201158822Y (en) | 2008-12-03 |
Family
ID=40109412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200180485U Expired - Lifetime CN201158822Y (en) | 2008-02-27 | 2008-02-27 | Single-wall steel hanging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158822Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951668A (en) * | 2016-06-22 | 2016-09-21 | 中交第二航务工程局有限公司 | Bottom die supporting system of long-piled wharf cast-in-place beam and construction method of bottom die supporting system |
| CN108316332A (en) * | 2018-05-03 | 2018-07-24 | 中交公局厦门工程有限公司 | A kind of piecemeal tongue and groove assembling-type steel sole plate that complexity sea situation steel lifted trunk can recycle completely |
| CN115162381A (en) * | 2022-07-28 | 2022-10-11 | 中交二航局第一工程有限公司 | Integrated pile cap hanging box and construction method |
-
2008
- 2008-02-27 CN CNU2008200180485U patent/CN201158822Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951668A (en) * | 2016-06-22 | 2016-09-21 | 中交第二航务工程局有限公司 | Bottom die supporting system of long-piled wharf cast-in-place beam and construction method of bottom die supporting system |
| CN105951668B (en) * | 2016-06-22 | 2018-08-07 | 中交第二航务工程局有限公司 | A kind of the bed die support system and its construction method of the cast-in-place crossbeam of long piled wharf |
| CN108316332A (en) * | 2018-05-03 | 2018-07-24 | 中交公局厦门工程有限公司 | A kind of piecemeal tongue and groove assembling-type steel sole plate that complexity sea situation steel lifted trunk can recycle completely |
| CN108316332B (en) * | 2018-05-03 | 2024-04-26 | 中交一公局厦门工程有限公司 | Sectional steel bottom plate is assembled to but complicated sea state steel hanging box complete recovery's piecemeal tongue-and-groove |
| CN115162381A (en) * | 2022-07-28 | 2022-10-11 | 中交二航局第一工程有限公司 | Integrated pile cap hanging box and construction method |
| CN115162381B (en) * | 2022-07-28 | 2024-04-26 | 中交二航局第一工程有限公司 | Integrated pile cap hanging box and construction method |
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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 |
Effective date of abandoning: 20080227 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |