CN208632939U - A kind of steel reinforced concrete assembled steel hanging box structure - Google Patents
A kind of steel reinforced concrete assembled steel hanging box structure Download PDFInfo
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- CN208632939U CN208632939U CN201821197819.1U CN201821197819U CN208632939U CN 208632939 U CN208632939 U CN 208632939U CN 201821197819 U CN201821197819 U CN 201821197819U CN 208632939 U CN208632939 U CN 208632939U
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- steel
- bottom plate
- siding
- hanging box
- reinforced concrete
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Abstract
The utility model creation provides a kind of steel reinforced concrete assembled steel hanging box structure, including several pieces of prefabricated boards, and each prefabricated board is spliced into the bottom plate of hanging box, and casing hole location corresponding with pile foundation steel pile casting is equipped on each prefabricated board；Around the outer rim siding of the bottom plate, fixation kit is equipped with inside siding；Plug patch sealing rod, is connected siding with bottom plate tensioning by prestress wire integral between siding and bottom plate；The bottom plate is equipped with the hangar system for transferring steel lifted trunk；Fixation kit includes several layers of purlin of different height, and inner support component is equipped between every two layers of purlin.The utility model creation structure is simple, and rationally, by the way of Prefabrication, field module assembly is formed for design, difficulty of construction is low, high-efficient, and installation quality is controllable, prestressing force connection installation, remove it is simple and convenient, securely and reliably, there is very big promotional value, social benefit is good.For over strait, constructing across large steel suspension boxes such as river, cross a rivers has accumulated invaluable experience.
Description
Technical field
The invention belongs to bridge engineering construction technical field, more particularly, to a kind of steel reinforced concrete assembled steel hanging box knot
Structure.
Background technique
The severe construction environment condition such as sea area strong wind, trend, wave is affected to the Attention problems of steel lifted trunk and dismounting.
Currently, the traditional design of domestic steel lifted trunk, steel lifted trunk bottom plate, siding substantially equal steel construction use bolt between bottom plate and siding
Weldering connection.It is affected using traditional design bottom plate, siding installation by marine environment, safety, quality, duration are uncontrollable.
According to site operation sea area condition, a kind of steel reinforced concrete assembled steel hanging box structure has been invented.
Summary of the invention
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of steel reinforced concrete assembly is proposed
Formula steel lifted trunk structure.
In order to achieve the above objectives, the technical solution of the invention is achieved in that
A kind of steel reinforced concrete assembled steel hanging box structure, including several pieces of prefabricated boards, each prefabricated board are spliced into the bottom plate of hanging box,
And casing hole location corresponding with pile foundation steel pile casting is equipped on each prefabricated board；Around the outer rim siding of the bottom plate, in siding
Inside is equipped with fixation kit；Plug patch sealing rod between the siding and bottom plate is opened siding and bottom plate by prestress wire
Draw connection integral；The bottom plate is equipped with the hangar system for transferring steel lifted trunk；The fixation kit includes different height
Several layers of purlin, and between every two layers of purlin be equipped with inner support component.
Further, the siding is assembled by several pieces of veneers, and each veneer is integrally fixed by the purlin.
Further, wet seam is used between each adjacent prefabricated board.
Further, the seam between every two prefabricated board is all made of ribbet, the slot portion including open portion and its downside；?
The concrete of perfusion and prefabricated board with label, filling pitch hemp cut in slot portion in the opening portion.
Further, the hangar system includes the hanger of upper end and the lifting rope for connecting hanger and bottom plate.
Further, the inner support component includes vertical supporting element and bracing element, and adjacent vertical supporting element and tiltedly
Support member uses end to end structure type
Further, joint between the vertical supporting element and diagonal brace, the same fixed point being both secured in the purlin.
Compared with the existing technology, the invention has the advantage that
The invention structure is simple, and rationally, by the way of Prefabrication, field module assembly molding is applied for design
Work difficulty is low, high-efficient, and installation quality is controllable, prestressing force connection installation, remove it is simple and convenient, securely and reliably, have greatly push away
Wide value, social benefit are good.For over strait, constructing across large steel suspension boxes such as river, cross a rivers has accumulated invaluable experience.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of the invention insole board；
Fig. 3 is the structural schematic diagram of the wet seam crossing of the invention.
Description of symbols:
1- prefabricated board；2- bottom plate；3- steel pile casting；4- casing hole location；5- siding；6- bracing element；7- prestress wire；8-
Hangar system；9- purlin；10- inner support component；11- opening portion；12- slot portion；13- hanger；14- lifting rope；15- is supported vertically
Part；16- lower support seat；17- upper support seat；The wet seam of 18-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Below with reference to embodiment come the present invention will be described in detail create.
A kind of steel reinforced concrete assembled steel hanging box structure, as shown in Figures 1 to 3, including several pieces of prefabricated boards 1, each prefabricated board are spelled
It is connected into the bottom plate 2 of hanging box, and is equipped with casing hole location 4 corresponding with pile foundation steel pile casting 3 on each prefabricated board；Around the bottom plate
Outer rim be equipped with enclosed siding 5, fixation kit is equipped with inside siding, and fixation kit evacuation is opened and protected on each prefabricated board
Space above bore position, when avoiding transferring this steel lifted trunk, steel construction piece is interfered with casing；
Plug patch sealing rod, is connected into siding and bottom plate tensioning by prestress wire 7 between the siding and bottom plate
It is whole；Specific structure can be, and prestress wire passes through siding in the vertical direction, connect with the bottom plate of siding bottom end
(actually can be and connect with the lower support seat 16 in bottom plate lower part), the part that prestress wire is in siding upper end are solid
It is scheduled on upper support seat 17, the reaction force of siding is resisted by support base, prestress wire can be made to tense bottom plate.
The bottom plate is equipped with the hangar system 8 for transferring steel lifted trunk；The fixation kit includes the number of different height
Layer purlin 9, and inner support component 10 is equipped between every two layers of purlin.
The steel constructions such as prefabricated board, siding, inner support in the invention are that prefabricated production is unified pre- in factory
System, is processed into fabricated construction, is suitable for spelling, modularization spelling forms at the scene.It solves by sea area strong wind, trend, wave
Equal environment influence lower member and install the uncontrollable technical problem of safety, quality, meanwhile, using the technical solution of the invention,
Construction speed, which is not protected from environmental, has ensured the construction period, and siding and bottom plate use prestress wire connection type and routine
Bolt-weld joint mode is installed simple and convenient and later period steel lifted trunk and is removed simply, does not have to underwater demolition and constructs.
Above-mentioned siding is assembled by several pieces of veneers, and each veneer is integrally fixed by the purlin, can between each veneer
It is plugged and fixed, speed of application is fast, and high-efficient, worker's amount of labour is small.For example, side veneer has plug division between adjacent veneer,
The other side provides slot, by grafting partial insertion slot, is formed and is fixed.It can be filled at the seam docking of grafting certain
Sealing filler.Certainly, even if having certain micro leakage between each veneer, as long as being also unlikely to straight in the limit of permission
The quality for influencing institute's construction bearing platform is connect, when bearing platform construction, as long as guaranteeing that cushion cap concrete setting forms using this hanging box, because
This, each veneer is mutually butted, and of after fixation kit connection molding, according to the actual situation, can also not made between each veneer close
Envelope processing.
It should be noted that siding is arranged one week around bottom plate, tubular structure is formed, basis knot when as bearing platform construction
Structure establishes ideal basic condition for stake top construction bearing platform.
Wherein, wet seam 18 is used between each adjacent prefabricated board.Specifically, the seam between every two prefabricated board is equal
Using ribbet, the slot portion 12 including open portion 11 and its downside；Perfusion and prefabricated board are the same as label in the opening portion
Concrete clogs pitch hemp cut in slot portion, and construction efficiency is high, and it is steady that structure has been effectively ensured in good connecting effect, good airproof performance
It is fixed.
Above-mentioned hangar system 8 includes the hanger 13 of upper end and the lifting rope 14 for connecting hanger and bottom plate, and lifting rope can use
Wirerope.
Above-mentioned inner support component 10 includes vertical supporting element 15 and bracing element 6, and adjacent vertical supporting element and diagonal brace
Part uses end to end structure type, and the same fixed point in the purlin is fixed in the two joint.Such structure cloth
Form is set, it is effective to guarantee that stabilization when purlin stress plays the role of reinforcement and support to entire hanging box structure.Purlin energy
Enough effectively formed to siding pulls, and avoids siding by " spreading ", and hanging box overall stability obtains reliable guarantee.
It should be noted that fixed point signified in the application, is not understood simply as being only accurate a certain " coordinate
Point " is also possible to entity structure, such as transition block, connecting plate etc., can be for transition block/connecting plate to be fixed on and enclose accordingly
On purlin, corresponding supporting element is fixed on transition block/connecting plate, is achieved a fixed connection.That is, passing through " connecting with entity structure
Junctor " realizes being connected and fixed for each supporting element and corresponding purlin.It is once more emphasized that " transition block " is also only to illustrate, this
Field technical staff can determine according to time needs and be connected and fixed mode accordingly.
The invention insole board is using precast rc slab in factory, field module splicing structure, bottom plate according to
Pile foundation steel pile casting arrangement is divided into several pieces of precast rc slabs, and wet seam is arranged between plate and plate, and wet seam profile uses
Pitch hemp cut is clogged in ribbet, upper end perfusion and the same concrete of prefabricated board, lower end.Siding uses steel construction, siding and bottom
Sealing rod is set between plate and uses prestress wire tensioning connection integral, wherein lower end is anchored end, and upper end is tensioning
End.
When construction, first in seashore side or the prefabricated reinforced concrete bottom plate on barge, spelling assembled wallboard members are processed
Etc. structures be transported to live progress after siding prefabricated member spelling is completed and prefabricated panel concrete strength reaches design strength
Modularization assemble in situ, prefabricated board are hung in hangar system；
After each piece of precast rc slab (i.e. above-mentioned prefabricated board) group is combined into bottom plate, the pitch fiber crops of lower end are clogged
Muscle, and pour wet seam；
Siding is installed later, by plug patch sealing rod between siding and bottom plate, and prestressed steel strand wires, tensioning connect into
It is whole；Installation purlin, inner support component etc. while installing siding have the function that reliably to reinforce and support, ensure hanging box
Overall structure is firm；
The molding steel lifted trunk of assembly is integrally transferred later, in decentralization process, since pile foundation steel pile casting is threaded through bottom
In each casing hole location of plate, limit and the guiding role of steel pile casting are relied on, can smoothly, accurately be transferred steel lifted trunk in place；
After decentralization in place, the gap between bottom plate and steel pile casting is blocked under water, finally drains the water of steel lifted trunk, Ji Kejin
Row bearing platform construction.
The invention structure is simple, and rationally, by the way of Prefabrication, field module assembly molding is applied for design
Work difficulty is low, high-efficient, and installation quality is controllable, prestressing force connection installation, remove it is simple and convenient, securely and reliably, have greatly push away
Wide value, social benefit are good.For over strait, constructing across large steel suspension boxes such as river, cross a rivers has accumulated invaluable experience.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (7)
1. a kind of steel reinforced concrete assembled steel hanging box structure, it is characterised in that: including several pieces of prefabricated boards, each prefabricated board, which is spliced into, to be hung
The bottom plate of case, and casing hole location corresponding with pile foundation steel pile casting is equipped on each prefabricated board；Around the perimeter wall of the bottom plate
Plate is equipped with fixation kit inside siding；Plug patch sealing rod between the siding and bottom plate, by prestress wire by siding
It is connected with bottom plate tensioning integral；The bottom plate is equipped with the hangar system for transferring steel lifted trunk；The fixation kit includes
Several layers of purlin of different height, and inner support component is equipped between every two layers of purlin.
2. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 1, it is characterised in that: the siding is by several pieces
Veneer is assembled, and each veneer is integrally fixed by the purlin.
3. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 1, it is characterised in that: each adjacent described prefabricated
Wet seam is used between plate.
4. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 1 or 3, it is characterised in that: every two prefabricated board it
Between seam be all made of ribbet, the slot portion including open portion and its downside；It is perfused in the opening portion same with prefabricated board
The concrete of label clogs pitch hemp cut in slot portion.
5. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 1, it is characterised in that: the hangar system includes
The hanger of upper end and the lifting rope for connecting hanger and bottom plate.
6. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 1, it is characterised in that: the inner support component packet
Vertical supporting element and bracing element are included, and adjacent vertical supporting element and bracing element use end to end structure type.
7. a kind of steel reinforced concrete assembled steel hanging box structure according to claim 6, it is characterised in that: the vertical supporting element with
Joint between diagonal brace, the same fixed point being both secured in the purlin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197819.1U CN208632939U (en) | 2018-07-27 | 2018-07-27 | A kind of steel reinforced concrete assembled steel hanging box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197819.1U CN208632939U (en) | 2018-07-27 | 2018-07-27 | A kind of steel reinforced concrete assembled steel hanging box structure |
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| Publication Number | Publication Date |
|---|---|
| CN208632939U true CN208632939U (en) | 2019-03-22 |
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ID=65738177
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821197819.1U Active CN208632939U (en) | 2018-07-27 | 2018-07-27 | A kind of steel reinforced concrete assembled steel hanging box structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677680A (en) * | 2018-07-27 | 2018-10-19 | 中国铁建大桥工程局集团有限公司 | A kind of steel reinforced concrete assembled steel hanging box structure |
| CN112832275A (en) * | 2021-01-21 | 2021-05-25 | 中交二航局第一工程有限公司 | Assembly structure of bottom plate and side plate of steel crane and use method of assembly structure |
-
2018
- 2018-07-27 CN CN201821197819.1U patent/CN208632939U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677680A (en) * | 2018-07-27 | 2018-10-19 | 中国铁建大桥工程局集团有限公司 | A kind of steel reinforced concrete assembled steel hanging box structure |
| CN112832275A (en) * | 2021-01-21 | 2021-05-25 | 中交二航局第一工程有限公司 | Assembly structure of bottom plate and side plate of steel crane and use method of assembly structure |
| CN112832275B (en) * | 2021-01-21 | 2022-05-27 | 中交二航局第一工程有限公司 | Assembly structure of bottom plate and side plate of steel crane and use method of assembly structure |
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