CN208455485U - Combined type single wall steel bushing case apparatus - Google Patents
Combined type single wall steel bushing case apparatus Download PDFInfo
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- CN208455485U CN208455485U CN201820610546.2U CN201820610546U CN208455485U CN 208455485 U CN208455485 U CN 208455485U CN 201820610546 U CN201820610546 U CN 201820610546U CN 208455485 U CN208455485 U CN 208455485U
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- jacket box
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Abstract
Combined type single wall steel bushing case apparatus, including hoisting platform system and assembling layered system, assembling layered system are wrapped in outside hoisting platform system；The hoisting platform system includes connecting plate and steel-pipe pile group, and the two sides of connecting plate are equipped with the first steel-pipe pile group, and the middle part of connecting plate is equipped with the second steel-pipe pile group；First steel-pipe pile group is equipped with triangle splice, and the steel-pipe pile and triangle splice of the first steel-pipe pile are spliced into triangle；Second steel-pipe pile group is equipped with rectangle splice, and steel-pipe pile and the rectangle splice of the second steel-pipe pile group splice rectangular；If assembling layered system includes steel jacket box and arterial highway waling, if steel jacket box and arterial highway waling are located at outside hoisting platform system；Compared with prior art, it carries out itself mentioning weight structure using gusseted steel pipe, can be accurately positioned the absolute altitude of steel jacket box, avoid that there is good stability, loading resistance power of improving the standard using large lifting equipment, save the cost, while the setting of triangle steel pipe.
Description
Technical field
The utility model relates to a kind of methods of steel bushing case apparatus, in particular to combined type single wall steel bushing case apparatus.
Background technique
With the fast development of bridge construction, in science of bridge building, need to construct in deep water as when bridge pier, platform
When basic water area condition biggish positioned at tidal bulge drop, provisional building enclosure need to be built.How to avoid the water of depths to engineering
Interference, become deep water construction research an important topic.Bridge deepwater construction technology is constantly improving, at present deep water
Construction generally uses sinking steel jacket box, then constructs in steel jacket box.Because steel jacket box has reliable globality and good
Waterproofness, highly-safe and operability, therefore it obtains wide application in science of bridge building.The construction of steel jacket box
Journey stability is complicated and changeable due to geological conditions, it is difficult to which effectively control, steel jacket box mostly uses integrally formed comparatively safe at present
Conservative method.However need to carry it using argosy machine equipment in this method work progress, cause certain journey
The economic waste of degree；Secondly general at present using double-walled steel jacket box is used, building for it is needed using more materials, and not
Conducive to the lifting of steel jacket box；In addition molding in integral is built long in time limit, is unfavorable for the quick progress of duration, or even can be delayed work
Phase.
Therefore, need to seek at present one kind can rapid construction, save material and can be built without argosy machine equipment
Steel bushing case apparatus and operating method seem particularly significant.
Summary of the invention
The utility model be in order to overcome above-mentioned defect in the prior art, provide a kind of in-site installation, piecemeal production, point
The combined type that layer is integrally transferred.
In order to reach the goals above, the technical scheme adopted by the utility model is combined type single wall steel bushing case apparatus, packet
Hoisting platform system and assembling layered system are included, assembling layered system is wrapped in outside hoisting platform system；The hoisting platform
System includes connecting plate and steel-pipe pile group, and the two sides of connecting plate are equipped with the first steel-pipe pile group, and the middle part of connecting plate is equipped with the second steel
Tubular pole group；The first steel-pipe pile group is equipped with triangle splice, and steel-pipe pile and the triangle splice of the first steel-pipe pile are spliced into
Triangle；The second steel-pipe pile group is equipped with rectangle splice, and the steel-pipe pile and rectangle splice of the second steel-pipe pile group splice
It is rectangular；If the assembling layered system includes steel jacket box and arterial highway waling, if steel jacket box and arterial highway waling are located at hoisting platform
Outside system.
As a kind of preferred embodiment of the utility model, the scissors of oblique pull setting is equipped between the different steel-pipe pile group
Support.
As a kind of preferred embodiment of the utility model, the connecting plate is located at the first steel-pipe pile group and the second steel-pipe pile group
Top, and crossbeam is placed on adjacent connection plates.
As a kind of preferred embodiment of the utility model, side fixed plate and top are equipped between the connecting plate and crossbeam
Fixed plate.
As a kind of preferred embodiment of the utility model, the connecting plate is equipped with shellfish thunder steelframe, and sets on shellfish thunder steelframe
There is hoist engine.
As a kind of preferred embodiment of the utility model, the steel bushing box body is made of several small panels, and small panel
It is surrounded by angle cleat.
As a kind of preferred embodiment of the utility model, the adjacent angle cleat is equipped with corresponding connecting hole, even
It connects and is equipped with bolt in hole, be bolted adjacent facet plate, and be filled with rubber skin in connecting hole hole.
As a kind of preferred embodiment of the utility model, the steel jacket box bottom is equipped with blade foot.
As a kind of preferred embodiment of the utility model, the steel jacket box is divided into several layers, using waling as line of demarcation.
The beneficial effects of the utility model are: compared with prior art, itself mention using gusseted steel pipe and tie again
Structure can be accurately positioned the absolute altitude of steel jacket box, avoid using large lifting equipment, save the cost, while the setting of triangle steel pipe
With good stability, loading resistance power the utility model of improving the standard be bottomless steel jacket box, interfered in sinking construction it is small,
Not by Influence of Pile Foundation, and the structure simple structure of the utility model, bottom concrete are directly contacted with riverbed, casing bearing load
It is small, siding high recycling rate.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the structural schematic diagram of hoisting platform system；
Fig. 3 is the connection schematic diagram between different groups of steel-pipe pile groups；
Fig. 4 is the connection schematic diagram of steel jacket box Yu hoisting platform system；
Fig. 5 is the structural schematic diagram of steel jacket box；
Fig. 6 is the structural schematic diagram of steel bushing box body
Fig. 7 is the partial enlarged view at Fig. 6 A；
Fig. 8 is the connection schematic diagram between adjacent angle cleat；
Fig. 9 is the structural schematic diagram of blade foot；
Appended drawing reference in figure: hoisting platform system 1, cross rib 2, vertical rib 3, steel-pipe pile 4, concrete pouring hole 5, steel pipe connecting
Fitting 6, diagonal brace 7, inner support 8, waling 9, crossbeam 10, shellfish thunder steelframe 11, hoist engine 12, concrete 13, steel jacket box 14, joint angle
Steel 15, bolt 16, nut 17, rubber skin 18, connection panel 19, reinforcement angle steel 20, small panel 21, connecting plate 22, connecting plate 23,
Bridging 24, longitudinal rib 25, steel-pipe pile rectangle splice 26, pile framing 27, triangle splice 28, side fixed plate 29, top is solid
Fixed board 30, blade foot 31 reinforce steel plate 32, and blade foot indulges muscle 33, blade foot stirrup 34, blade foot metal outer mold 35.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model embodiment.
As shown in figs 1-9, combined type single wall steel bushing case apparatus, including hoisting platform system 1 and assembling layered system, assembling
Layered system is wrapped in outside hoisting platform system 1；Hoisting platform system 1 includes connecting plate 23 and steel-pipe pile group, connecting plate 23
Two sides be equipped with the first steel-pipe pile group, the middle part of connecting plate 23 is equipped with the second steel-pipe pile group；First steel-pipe pile group is equipped with triangle
Splice 28, the steel-pipe pile 4 and triangle splice 28 of the first steel-pipe pile are spliced into triangle；Second steel-pipe pile group is equipped with rectangle
Splice 26, steel-pipe pile 4 and the rectangle splice 26 of the second steel-pipe pile group splice rectangular；Assembling layered system includes steel jacket box
If 14 and arterial highway waling 9, the waling of steel jacket box 14 and 39 are located at outside hoisting platform system 1, are equipped between different steel-pipe pile groups
The bridging 24 of oblique pull setting.
The triangle splicing that the first steel-pipe pile group at 23 both ends of connecting plate has 3 steel-pipe piles 4 and is connected on 3 steel-pipe piles 4
Part 28 is spliced, and forms a triangle, so that the first steel-pipe pile group has better stability, so that connection
Plate 23 has better stability, and the second steel-pipe pile group is spliced by 2 steel-pipe piles 4 and the rectangle being connected on 2 steel-pipe piles 4
Part 26 forms, and the bridging 24 of oblique pull setting is equipped between different steel-pipe pile groups, so that having between different steel-pipe pile groups
Better stability.
Connecting plate 23 is located at the top of the first steel-pipe pile group and the second steel-pipe pile group, and is placed with crossbeam on adjacent connection plates 23
10, side fixed plate 29 and top tie plate 30 are equipped between connecting plate 23 and crossbeam 10, connecting plate 23 is equipped with shellfish thunder steelframe
11, and shellfish thunder steelframe 11 is equipped with hoist engine 12,14 cabinet of steel jacket box is made of numerous small panels 21, and 21 surrounding of small panel is set
There is angle cleat 15.
Side fixed plate 29 is used to for connecting plate 23 being fixedly connected with crossbeam 10 with top tie plate 30, so that adjacent connection
It is fixedly connected between plate 23, hoist engine 12 is used for connecting steel wire ropes, and wirerope connects crane, to realize that wirerope drives elevator
Machine 12, to drive the lifting of steel jacket box 14.
Adjacent angle cleat 15 is equipped with corresponding connecting hole, is equipped with bolt 16 and nut 17 in connecting hole, passes through spiral shell
The connection of bolt 16 and nut 17 passes through crowd so that adjacent facet plate 21 is attached, and is filled with rubber skin 18 in connecting hole hole
Multi-facet plate 21 forms the cabinet of steel jacket box 14, so that steel jacket box 14 can carry out the splicing of different size according to actual needs,
To realize that the independent assortment of small panel 21, rubber skin 18 are used for so that the connection between adjacent facet plate 21 is more stable.
14 bottom of steel jacket box is equipped with blade foot 31, and blade foot 31 includes reinforcing steel plate 32, and blade foot indulges muscle 33, blade foot stirrup 34 and sword
Foot metal outer mold 35 adjusts the position of steel jacket box 14 by measuring and remembering the bottom absolute altitude of bottom blade foot 31 in steel jacket box 14
Section.
It is 4 layers that steel jacket box 14, which divides, is line of demarcation with waling 9, inner support 8 is transversely provided in steel jacket box 14, for steel bushing
The overall structure of case 14 is stablized, waling 9 be equipped with connection panel 19, for by waling 9 it is more stable be fixed on steel jacket box
On 14.
In actual use, it is necessary first to hoisting platform be set up, it is flat that pre-buried steel tubular pole 4 is combined into lifting
Platform, in the pre-buried 4 group of first steel-pipe pile group of 14 surrounding of steel jacket box.Each group is composed of three steel-pipe piles 4.In steel jacket box 14
Pre-buried 2 group of second steel-pipe pile group is entreated, every group is composed of two steel-pipe piles 4.The connection of part 6 is connected with steel tube with group steel-pipe pile 4
Together, it is connected between different pile foundations by bridging 24.
In the setting crossbeam 10 suitable for reading of steel-pipe pile 4, wherein shellfish thunder steelframe 11 is arranged in crossbeam 10 longitudinally disposed shellfish thunder steelframe 11
Top.And 6 hoist engines 12 are fixed on longitudinal shellfish thunder steelframe 11, a square is combined into using channel steel in hoisting platform periphery
Shape frame, there are longitudinal ribs 25 and cross rib 2 on the frame, and small panel 21 is welded on rectangular frame, is combined into outside steel jacket box 14
Panel.Panel angle cleat 15 wherein is set in 21 surrounding of small panel, and is connected panel angle cleat 15 using bolt 16
Come, adjacent facet plate 21 is finally made to link together.Hole between adjacent panels angle cleat 15 is filled using rubber skin 18.
I-steel is welded on the inside of rectangular frame, vertical rib 3 is formed, then welds I-shaped on the vertical rib 3 of formation
Steel forms waling 9, in the steel jacket box 14, is provided with 3 walings 9 altogether, and steel jacket box 14 is divided into 4 layers using waling 9；Weldering
It connects along the inside supporting steel tubular pole 4 of bridge, end and 9 firm welding of I-shaped steel waling.Then it uses I-steel in casing quadrangle and encloses
Diagonal brace 7 is arranged in jail 9 firm welding.
After all inner supports and waling 9 are processed, then all dead angles, edge joint position are checked, to lacking welding
Place carries out repair welding, guarantees casing overall stability.
Six hoist engines 12 suspend in midair simultaneously.It is hung on the big hook of crane using 12 connecting steel wire ropes of hoist engine, greatly hook lower end
It is caught on another strand steel wire rope, downside wirerope is fixed with casing, and casing lifting is adjusted in rotation upside wirerope.
Air sand sucker 2, high-pressure hydraulic pipe-line and low pressure sediment outflow pipeline are penetrated in configuration high-pressure hydraulic pump 2, waterpower punching, will be high
Pressure hydraulic giant is fixed on mouth under conduit, and to be more advantageous to pumping sand, giant is worked at the same time with air compressor machine.
Using lifting machine, steel jacket box 14 is sunk, 14 sinking construction of steel jacket box should by " back in elder generation, layering be symmetrical take out sand,
The principle of from low to high, in time correction " is operated, and steel jacket box 14 must assure that inside and outside water level is consistent during taking out sand, casing
Casing angle is adjusted with hoist engine 12 in due course during lower, transfers it vertically.Tracking survey is carried out in 14 sinking watching of steel jacket box
Amount will measure record 14 blade foot of steel jacket box, 31 bottom absolute altitude at any time, and height difference inside and outside center deviation, water level, layer of sand becomes in steel jacket box 14
Change situation, etc. relevant informations, find the problem in time in time correction.Interior outside around steel jacket box 14 is inhaled using air compressor machine
Sand carries out whole decentralization to steel jacket box 14 when inhaling sand to certain position.
When the decentralization of steel jacket box 14 is to design height, 14 surrounding bottom of steel jacket box is surrounded with sandbag, prevents sandstone and miscellaneous
Object flows on the inside of casing when pouring bottom concrete.
Concrete 13 is poured down by concrete pouring hole 5, achievees the purpose that back cover by 14 back cover of steel jacket box.It utilizes
Digging machine is excavated to upper and lower level junction, cuts off the channel steel of upper and lower level reinforcing, lays down bolt 16, draw water into casing to the second layer and enclose
The lower mouth of jail 9, removes second layer inner support and waling 9, hangs out steel jacket box 14 using crane piecemeal.
Wherein each group of the first steel-pipe pile group is composed of three steel-pipe piles 4, and adjacent center spacing is respectively 1m.Three
A steel-pipe pile 4 is linked together with triangle splice 28, and in the 14 pre-buried two group of second steel-pipe pile group in center of steel jacket box, every group by two
Root steel-pipe pile 4 is composed, and adjacent center spacing is respectively 1m.The adjacent steel-pipe pile I20 I-steel lateral connection with group, it is different
The steel-pipe pile 4 of group uses channel steel to connect as bridging 24.To guarantee pre-buried depth and not influencing broken pile head construction, 6 groups of pile foundation concretes
When construction, concrete, which is risen, is no less than 2 meters in stake top, the high cushion cap bottom elevation 30cm of the pre-buried Bottom Altitude of supporting steel tubular pole；Steel pipe stake top
Elevation is 43.434mm.
Steel-pipe pile 4 is suitable for reading to do crossbeam 10 with 4 40 type I-steel of spelling respectively, and bridge is indulged to placement four row's shellfish thunder steelframe of single layer in upper layer
11 spacing 45cm.And 6 25t hoist engines 12 are fixed in longitudinal Bailey beam, horizontal spacing is respectively 12m, and longitudinal pitch is
16m。
14 planar dimension of steel jacket box: 30 × 16 × 12m, steel jacket box 14 is 12m high, and steel jacket box 14 is single wall steel jacket box 14, steel
14 exterior sheathing work point of casing is four layers, and every 3 meters one layer, template uses δ=8mm steel plate, horizontal, longitudinal rib use channel steel arrange spacing for
50cm, every piece of template size is 3m × 3.5m, and 140 × 140 × 10 angle steel of panel surrounding She ∟ is connect with adjacent panels, connects spiral shell
Bolt aperture Ф 22mm, pitch-row 200mm is single, bolt M 20*65mm, and pads with the rubber skin of 4mm thickness, prevents leak, and upper and lower two
Layer casing junction is welded in addition to being bolted, and with 1.5m long channel steel and transverse channel steels, reinforces junction stiffness, and suspension centre is located at
Immediately below hoist engine 12.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model；Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Although appended drawing reference in figure is used more herein: hoisting platform system 1, cross rib 2, vertical rib 3, steel-pipe pile 4,
Concrete pouring hole 5, connector of steel tube 6, diagonal brace 7, inner support 8, waling 9, crossbeam 10, shellfish thunder steelframe 11, hoist engine 12, coagulation
Soil 13, steel jacket box 14, angle cleat 15, bolt 16, nut 17, rubber skin 18 connect panel 19, reinforce angle steel 20, small panel
21, connecting plate 22, connecting plate 23, bridging 24, longitudinal rib 25, steel-pipe pile rectangle splice 26, pile framing 27, triangle splice
28, side fixed plate 29, top tie plate 30, blade foot 31 reinforces steel plate 32, and blade foot indulges muscle 33, blade foot stirrup 34, blade foot metal
The terms such as external mold 35, but it does not exclude the possibility of using other terms；The use of these items is only for more easily retouch
State and explain the essence of the utility model；Being construed as any additional limitation all is and the spirit of the present invention phase
It violates.
Claims (9)
1. combined type single wall steel bushing case apparatus, which is characterized in that including hoisting platform system (1) and assembling layered system, assembling
It is external that layered system is wrapped in hoisting platform system (1)；The hoisting platform system (1) includes connecting plate (23) and steel-pipe pile
Group, the two sides of connecting plate (23) are equipped with the first steel-pipe pile group, and the middle part of connecting plate (23) is equipped with the second steel-pipe pile group；Described first
Steel-pipe pile group is equipped with triangle splice (28), and the steel-pipe pile (4) of the first steel-pipe pile and triangle splice (28) are spliced into triangle
Shape；The second steel-pipe pile group is equipped with rectangle splice (26), the steel-pipe pile (4) and rectangle splice of the second steel-pipe pile group
(26) splice rectangular；The assembling layered system include steel jacket box (14) and if arterial highway waling (9), steel jacket box (14) and several
Road waling (9) is located at hoisting platform system (1) outside.
2. combined type single wall steel bushing case apparatus according to claim 1, which is characterized in that the different steel-pipe pile group it
Between be equipped with oblique pull setting bridging (24).
3. combined type single wall steel bushing case apparatus according to claim 1, which is characterized in that the connecting plate (23) is located at the
At the top of one steel-pipe pile group and the second steel-pipe pile group, and crossbeam (10) are placed on adjacent connection plates (23).
4. combined type single wall steel bushing case apparatus according to claim 3, which is characterized in that the connecting plate (23) and crossbeam
(10) side fixed plate (29) and top tie plate (30) are equipped between.
5. combined type single wall steel bushing case apparatus according to claim 4, which is characterized in that the connecting plate (23) is equipped with
Shellfish thunder steelframe (11), and shellfish thunder steelframe (11) is equipped with hoist engine (12).
6. combined type single wall steel bushing case apparatus according to claim 1, which is characterized in that steel jacket box (14) cabinet by
Several small panel (21) compositions, and small panel (21) is surrounded by angle cleat (15).
7. combined type single wall steel bushing case apparatus according to claim 6, which is characterized in that the adjacent angle cleat (15)
It is equipped with corresponding connecting hole, is equipped with bolt (16) in connecting hole, bolt (16) connects adjacent facet plate (21), and connecting hole
Rubber skin (18) are filled in hole.
8. combined type single wall steel bushing case apparatus according to claim 6, which is characterized in that steel jacket box (14) bottom is set
There are blade foot (31).
9. combined type single wall steel bushing case apparatus according to claim 8, which is characterized in that the steel jacket box (14) is if be divided into
Dried layer, with waling (9) for line of demarcation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610546.2U CN208455485U (en) | 2018-04-26 | 2018-04-26 | Combined type single wall steel bushing case apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610546.2U CN208455485U (en) | 2018-04-26 | 2018-04-26 | Combined type single wall steel bushing case apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208455485U true CN208455485U (en) | 2019-02-01 |
Family
ID=65151995
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820610546.2U Active CN208455485U (en) | 2018-04-26 | 2018-04-26 | Combined type single wall steel bushing case apparatus |
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| CN (1) | CN208455485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797348A (en) * | 2018-04-26 | 2018-11-13 | 安徽省公路桥梁工程有限公司 | Combined type single wall steel bushing case apparatus and its construction method |
-
2018
- 2018-04-26 CN CN201820610546.2U patent/CN208455485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797348A (en) * | 2018-04-26 | 2018-11-13 | 安徽省公路桥梁工程有限公司 | Combined type single wall steel bushing case apparatus and its construction method |
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