CN213173787U - Combined double-wall steel hanging box - Google Patents
Combined double-wall steel hanging box Download PDFInfo
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- CN213173787U CN213173787U CN202021494814.2U CN202021494814U CN213173787U CN 213173787 U CN213173787 U CN 213173787U CN 202021494814 U CN202021494814 U CN 202021494814U CN 213173787 U CN213173787 U CN 213173787U
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Abstract
The utility model discloses a modular double-walled steel hanging box, through setting up vertical girder and having the interior plate, the outer panel, supporting component's wall body unit is assembled on the bottom plate structure, obtain modular double-walled steel hanging box, the preparation simple to operate of wall body unit, high repeatability, the commonality of material has been promoted greatly, according to the size of steel hanging box design, the accessible increases or reduces the quantity of wall body unit and reaches corresponding double-walled steel hanging box length and width, thereby adjust the plane size of whole double-walled steel hanging box, through changing the interior plate, the outer panel, supporting component's height control double-walled steel hanging box overall height, be particularly suitable for the construction of large-scale high pile cushion cap.
Description
Technical Field
The utility model relates to a bridge construction temporary installation technical field. More specifically, the utility model relates to a modular double-walled steel hanging box.
Background
The double-wall steel hanging box structure is needed in the foundation construction process of the large-span bridge. The double-wall steel hanging box in the prior art basically has detachability, but the existing double-wall steel hanging box has low repeated utilization rate, large on-site welding quantity, troublesome later-stage renovation and slower construction speed.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model also aims at providing a modular double-walled steel hanging box solves the technical problem that current double-walled steel hanging box is assembled inconveniently, reuse rate is low to promote the commonality of structure, improve the installation effectiveness.
In order to realize the utility model discloses a according to these objects and other advantages, the utility model provides a modular double-walled steel hanging box, including floor structure and a plurality of vertical girder, all vertical girder evenly spaced distribution at floor structure's top edge and respectively with the floor structure between welded fastening, connect between all adjacent two vertical girders and be provided with a wall body unit, the wall body unit includes interior plate, outer panel, the supporting component of welding between interior plate and outer panel, interior plate, outer panel, supporting component's lower extreme respectively and the floor structure between welded fastening.
Preferably, the support assembly comprises:
the vertical support frames are perpendicular to the inner side plate and are uniformly distributed between the inner side plate and the outer side plate at intervals, and the lower end of each vertical support frame is welded and fixed with the bottom plate structure;
the system comprises a plurality of bailey frame groups, a plurality of main beams and a plurality of bailey frame groups, wherein one group is arranged on each of two sides of the plane of each vertical support frame, each bailey frame group comprises a plurality of bailey frames which are horizontally arranged and are arranged at equal intervals along the vertical direction, two ends of each bailey frame positioned between any two vertical support frames are respectively and fixedly connected with the vertical support frame on the corresponding side, one end of each bailey frame positioned on the outer side of each bailey frame group is fixedly connected with the vertical support frame on the corresponding side, and the other end of each bailey frame group is fixedly connected with the vertical;
and one group of the two vertical secondary beam groups is arranged between the Bailey truss and the inner side plate, the other group of the two vertical secondary beam groups is arranged between the Bailey truss and the outer side plate, each vertical secondary beam group comprises a plurality of first secondary beams which are equidistantly arranged along the length direction of the Bailey truss, one end of each first secondary beam is welded and fixed with the inner side plate or the outer side plate, and the other end of each first secondary beam is welded and fixed with the corresponding side of the Bailey truss.
Preferably, vertical girder includes the truss of a plurality of vertical setting and equidistance parallel arrangement, connects through a link between all trusss, and a secondary beam of welded fastening respectively at the both ends of every truss, the outer end of all secondary beams that lie in same one side welds a panel jointly, and panel welded fastening is in structural on the bottom plate.
Preferably, every the both ends of wall unit through set up connect the otic placode with connect between two adjacent vertical girders, every is located that the truss in the outside has welded respectively a pair of connection otic placode, every connects fixedly connected between otic placode and the bailey truss of corresponding side.
Preferably, each connecting lug plate and the corresponding bailey bracket on the corresponding side are respectively provided with a pin shaft hole, and the connecting lug plates and the corresponding bailey brackets on the corresponding sides are connected through pin shafts penetrating through the pin shaft holes.
Preferably, a pair of section steels are oppositely arranged at the lower end of each wall body unit, the upper ends of the section steels are welded and fixed with the inner side plate or the outer side plate and all the first beams on the corresponding side, and the lower ends of the section steels are welded and fixed with the bottom plate structure.
Preferably, a support steel pipe is further arranged between the two oppositely arranged vertical main beams.
The utility model discloses at least, include following beneficial effect: modular double-walled steel hanging box is through setting up vertical girder and having the interior plate, the outer panel, supporting component's wall body unit is assembled at the bottom plate structure, obtain modular double-walled steel hanging box, the preparation simple to operate of wall body unit, high repeatability, the commonality of material has been promoted greatly, according to the size of steel hanging box design, the accessible increases or reduces the quantity of wall body unit and reaches corresponding double-walled steel hanging box length and width, thereby adjust the plane dimension of whole double-walled steel hanging box, through changing the interior plate, the outer panel, supporting component's height control double-walled steel hanging box overall height, be particularly suitable for the construction of large-scale high pile cushion cap.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a top view of the structure of the present invention;
FIG. 2 is a front view structural diagram of the present invention;
fig. 3 is a top view structural diagram of the wall unit and the vertical main beam according to an embodiment of the present invention;
fig. 4 is a front view structural diagram of the vertical support frame according to an embodiment of the present invention.
The specification reference numbers indicate: 1. the steel plate comprises a bottom plate structure, 2, a vertical main beam, 3, a wall body unit, 4, an inner side plate, 5, an outer side plate, 6, a vertical supporting frame, 7, a Bailey frame, 8, a first beam, 9, a truss, 10, a second beam, 11, a panel, 12, a connecting lug plate, 13, a pin shaft hole, 14, section steel, 15, a supporting steel pipe, 16 and a steel protection cylinder.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model provides a modular double-walled steel hanging box, including floor structure 1 and a plurality of vertical girder 2, all vertical girder 2 even interval distribution at floor structure 1 the top edge and respectively with floor structure 1 between welded fastening, connect between all adjacent two vertical girders 2 and be provided with a wall body unit 3, wall body unit 3 includes interior plate 4, outer panel 5, welds the supporting component between interior plate 4 and outer panel 5, interior plate 4, outer panel 5, supporting component's lower extreme respectively with floor structure 1 between welded fastening.
The construction steps of the combined double-wall steel hanging box are as follows:
(1) during prior art's actual construction, the floor structure is generally assembled by a plurality of block structure and is formed, the transportation of being convenient for, the steel that the floor structure corresponds future construction protects a section of thick bamboo 16 and sets up the through-hole, and the length and the width of wall body unit require the setting according to setting up for can cooperate the installation with vertical girder, vertical girder is for satisfying follow-up cooperation wall body unit welded seal, selects current case roof beam formula structure that has welded seal.
(2) The equipment wall body unit, both sides welding medial plate and the outer panel at supporting component, then correspond the design position with the lower extreme of wall body unit be the medial plate, the outer panel, the lower extreme of supporting component's lower extreme and vertical girder respectively with bottom plate structure welded fastening, splice wall body unit with vertical girder simultaneously, but during the concatenation selection welded fastening or through other modes such as bolt fastening, at last with between each medial plate, weld between each outer panel, make waterproof measure, medial plate and outer panel form the double-walled of steel hanging box, each medial plate encloses into the inside construction space of double-walled steel hanging box. Other auxiliary structures such as steel pipes, surrounding sandals and the like can be arranged in the internal construction space so as to improve the internal support strength and stability of the whole double-wall steel hanging box.
(3) And finally, performing a water tightness experiment, lowering the combined double-wall steel hanging box, and performing bearing platform construction.
The utility model discloses a set up vertical girder and have the interior plate, the outer panel, supporting component's wall body unit is assembled at the bottom plate structure, obtain combination formula double-walled steel hanging box, the preparation simple to operate of wall body unit, the repeatability is high, the commonality of material has been promoted greatly, according to the size of steel hanging box design, the accessible increases or reduces the quantity of wall body unit and reaches corresponding double-walled steel hanging box length and width, thereby adjust the plane size of whole double-walled steel hanging box, through changing the interior plate, the outer panel, supporting component's height control double-walled steel hanging box overall height, be particularly suitable for the construction of large-scale high pile cushion cap.
In another technical solution, as shown in fig. 1, 2, 3, and 4, the support assembly includes:
the vertical support frames 6 are perpendicular to the inner side plate 4 and are uniformly distributed between the inner side plate 4 and the outer side plate 5 at intervals, and the lower end of each vertical support frame 6 is welded and fixed with the bottom plate structure 1;
the system comprises a plurality of Bailey frames 7, a plurality of Bailey frame 7 groups and a plurality of main beams, wherein one Bailey frame 7 group is arranged on each of two sides of the plane of each vertical support frame 6, each Bailey frame 7 group comprises a plurality of Bailey frames 7 which are horizontally arranged and are arranged along the vertical direction at equal intervals, two ends of the Bailey frame 7 positioned between any two vertical support frames 6 are respectively and fixedly connected with the vertical support frame 6 on the corresponding side, the Bailey frames 7 of the two Bailey frame 7 groups positioned on the outer side are respectively and fixedly connected with the vertical support frame 6 on the corresponding side, and the other ends of the Bailey frames are fixedly connected with the;
and one group of the two vertical secondary beam groups is arranged between the Bailey frames 7 and the inner side plate 4, the other group of the two vertical secondary beam groups is arranged between the Bailey frames 7 and the outer side plate 5, each vertical secondary beam group comprises a plurality of first secondary beams 8 which are equidistantly arranged along the length direction of the Bailey frames 7, one end of each first secondary beam 8 is fixedly welded with the inner side plate 4 or the outer side plate 5, and the other end of each first secondary beam is fixedly welded with the corresponding side of the Bailey frame 7.
When assembling the wall body unit, assemble supporting component at first, on the one hand with interior plate and outer panel respectively with correspond the first beam group of side and weld and fix, on the other hand makes up each group bailey frame respectively with vertical support frame fixedly, the both ends that are located the bailey frame between arbitrary two vertical support frames respectively with the vertical support frame fixed connection of corresponding side, the bailey frame that is located two bailey frame groups in the outside, one end and the vertical support frame fixed connection of corresponding side, then with all bailey frames and the first beam welded fastening of corresponding position, later with carrying out fixed connection between the supporting component whole and the vertical girder, be about to be located the other end of the bailey frame of two bailey frame groups in the outside and the vertical girder fixed connection of corresponding side, fixed connection can select welded fastening or bolt fastening mode etc..
The Bailey frames are widely applied and simple to manufacture, the structure of the universal Bailey frames and the vertical supporting frame is used for replacing the prior annular plate and angle steel supporting structure, the welding workload is greatly reduced, the universality of the structure is further improved, the transit rate and the economic benefit of materials are improved, and the Bailey frames can adopt 321 type Bailey frames, 200 type Bailey frames and other reinforced Bailey frames according to the stress condition of a wall body.
In another technical scheme, as shown in fig. 1 and 3, the vertical main beam 2 includes a plurality of vertically arranged trusses 9 arranged in parallel at equal intervals, all the trusses 9 are connected by a connecting frame, two ends of each truss 9 are respectively welded and fixed with a secondary beam 10, the outer ends of all the secondary beams 10 located on the same side are welded together with a panel 11, and the panels 11 are welded and fixed on the bottom plate structure 1.
The trusses are vertically arranged and are arranged in parallel at equal intervals, the trusses are connected into a whole through a connecting frame like a structure of a flower stand, secondary beams are welded at two ends of each truss, a panel is welded outside the secondary beams, the structure of the panel is similar to that of the supporting assembly, the universality is strong, alignment is easier when the panel is subsequently butted and assembled with the supporting assembly, and welding and sealing capabilities are guaranteed when the panel is welded with the inner side plate or the outer side plate. At the initial stage of preparing vertical girder, because the existence of two panels, only need to supply a welded plate in addition and guarantee that steel hanging box lateral wall is sealed complete.
In another technical solution, as shown in fig. 3, two ends of each wall unit 3 are connected to two adjacent vertical main beams 2 by providing a connecting lug plate 12, a pair of connecting lug plates 12 are welded to each truss 9 located on the outer side, and each connecting lug plate 12 is fixedly connected to the bailey truss 7 on the corresponding side.
The connecting lug plates are arranged to facilitate connection of the bailey frames and the vertical main beams, and adaptability adjustment of the connecting positions is also facilitated.
In another technical solution, as shown in fig. 3, each of the connecting ear plates 12 and the corresponding shell frame 7 are respectively provided with a pin shaft hole 13, and the connecting ear plates 12 and the corresponding shell frame 7 are connected by passing pin shafts through the pin shaft holes 13.
Through the round pin hub connection, then when the connection otic placode on installation connection bailey frame, the truss, only need to insert the round pin axle and just can assemble bailey frame and vertical girder to the round pin shaft hole, improve the installation effectiveness and the installation degree of accuracy, also be convenient for later stage complete dismantlement, reuse.
In another technical scheme, as shown in fig. 2, a pair of section steels 14 are oppositely arranged at the lower end of each wall unit 3, the upper ends of the section steels 14 are welded and fixed with the inner side plate 4 or the outer side plate 5 and all the primary beams 8 at the corresponding side, and the lower ends of the section steels 14 are welded and fixed with the floor structure 1.
Carry out welded fastening through setting up shaped steel, construction convenience has increased welding area, and the welding is more firm, is favorable to guaranteeing the leakproofness between wall body unit and the bottom plate structure.
In another technical solution, as shown in fig. 1, a support steel pipe 15 is further disposed between two opposite vertical main beams 2.
When the side wall of the combined double-wall steel hanging box is stressed by a large pressure, the supporting steel pipe is additionally arranged, so that the supporting capability and the stability of the combined double-wall steel hanging box are further improved.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (7)
1. Modular double-walled steel hanging box, its characterized in that, including bottom plate structure and the vertical girder of a plurality of, all vertical girder even interval distribution at the top edge of bottom plate structure and respectively with the bottom plate structure between welded fastening, connect between all adjacent two vertical girders and be provided with a wall body unit, the wall body unit includes interior plate, outer panel, the supporting component of welding between interior plate and outer panel, interior plate, outer panel, supporting component's lower extreme respectively with the bottom plate structure between welded fastening.
2. The modular double-walled steel drop of claim 1, wherein the support assembly comprises:
the vertical support frames are perpendicular to the inner side plate and are uniformly distributed between the inner side plate and the outer side plate at intervals, and the lower end of each vertical support frame is welded and fixed with the bottom plate structure;
the system comprises a plurality of bailey frame groups, a plurality of main beams and a plurality of bailey frame groups, wherein one group is arranged on each of two sides of the plane of each vertical support frame, each bailey frame group comprises a plurality of bailey frames which are horizontally arranged and are arranged at equal intervals along the vertical direction, two ends of each bailey frame positioned between any two vertical support frames are respectively and fixedly connected with the vertical support frame on the corresponding side, one end of each bailey frame positioned on the outer side of each bailey frame group is fixedly connected with the vertical support frame on the corresponding side, and the other end of each bailey frame group is fixedly connected with the vertical;
and one group of the two vertical secondary beam groups is arranged between the Bailey truss and the inner side plate, the other group of the two vertical secondary beam groups is arranged between the Bailey truss and the outer side plate, each vertical secondary beam group comprises a plurality of first secondary beams which are equidistantly arranged along the length direction of the Bailey truss, one end of each first secondary beam is welded and fixed with the inner side plate or the outer side plate, and the other end of each first secondary beam is welded and fixed with the corresponding side of the Bailey truss.
3. The combined type double-wall steel hanging box according to claim 2, wherein the vertical main beam comprises a plurality of trusses which are vertically arranged and are arranged in parallel at equal intervals, all the trusses are connected through a connecting frame, two ends of each truss are respectively welded and fixed with a second secondary beam, the outer ends of all the second secondary beams positioned on the same side are welded and fixed with a panel together, and the panel is welded and fixed on the bottom plate structure.
4. The combined type double-wall steel hanging box according to claim 3, wherein two ends of each wall body unit are connected with the two adjacent vertical main beams through connecting lug plates, a pair of connecting lug plates are welded on each truss positioned at the outer side, and each connecting lug plate is fixedly connected with the Bailey frames at the corresponding side.
5. The combined type double-wall steel hanging box as claimed in claim 4, wherein each connecting lug plate and the corresponding Bailey bracket are respectively provided with a pin shaft hole, and the connecting lug plate and the corresponding Bailey bracket are connected through a pin shaft which penetrates through the pin shaft holes.
6. A modular double wall steel hanging box according to claim 2 wherein each wall unit has a pair of profiles at its lower end, the profiles being welded at their upper ends to the corresponding side of the inner or outer decking and to all of the primary beams, and at their lower ends to the floor structure.
7. A combined double-walled steel hanging box according to any one of claims 1 to 6, characterized in that a supporting steel pipe is further arranged between the two oppositely arranged vertical main beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494814.2U CN213173787U (en) | 2020-07-23 | 2020-07-23 | Combined double-wall steel hanging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021494814.2U CN213173787U (en) | 2020-07-23 | 2020-07-23 | Combined double-wall steel hanging box |
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| Publication Number | Publication Date |
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| CN213173787U true CN213173787U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021494814.2U Active CN213173787U (en) | 2020-07-23 | 2020-07-23 | Combined double-wall steel hanging box |
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| CN (1) | CN213173787U (en) |
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- 2020-07-23 CN CN202021494814.2U patent/CN213173787U/en active Active
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