CN107762065A - A kind of flooring steel beam structure and floor steel beam construction method - Google Patents
A kind of flooring steel beam structure and floor steel beam construction method Download PDFInfo
- Publication number
- CN107762065A CN107762065A CN201710957816.7A CN201710957816A CN107762065A CN 107762065 A CN107762065 A CN 107762065A CN 201710957816 A CN201710957816 A CN 201710957816A CN 107762065 A CN107762065 A CN 107762065A
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- secondary beam
- girder
- otic placode
- flooring
- suspension
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- 238000009408 flooring Methods 0.000 title claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000010276 construction Methods 0.000 title claims abstract description 56
- 239000000725 suspension Substances 0.000 claims abstract description 145
- 238000000034 method Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims 1
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention provides a kind of flooring steel beam structure applied to technical field of building construction,The invention further relates to a kind of floor steel beam construction method,Per pass secondary beam (2) left end of described flooring steel beam structure sets left suspension otic placode (3),Per pass secondary beam (2) right-hand member sets right suspension otic placode (4),When per pass secondary beam (2) is arranged between adjacent twice girder (1),Secondary beam (2) left end is configured to the structure being resisted against by left suspension otic placode (3) on one of girder (1),Secondary beam (2) right-hand member is configured to the structure being resisted against by right suspension otic placode (4) on another road girder (1),The flooring steel beam structure and floor steel beam construction method of the present invention,Cost is low,When flooring is installed,Secondary beam can be installed as temporary support using girder,So that hoisting machinery (tower crane,Crane) secondary beam can be departed from and carry out other work,Secondary beam is no longer on vacant state simultaneously,Improve construction safety.
Description
Technical field
The invention belongs to technical field of building construction, is to be related to a kind of flooring steel beam structure more specifically, and the present invention is also
It is related to a kind of floor steel beam construction method.
Background technology
In the prior art, the flooring girder steel of steel building when mounted, is typically lifted using hoisting machinery.Flooring
After beam is lifted to installation site, worker carries out bolt installation or welded and installed to secondary beam again, and installs or weld in flooring bolt
In installation process, hoisting machinery needs to hang secondary beam all the time, it is impossible to other work is carried out, until secondary beam installation terminates.It is such
Mounting means, the waste platform of hoisting machinery is caused, it is inefficient, it is even more important that hoisting machinery hangs flooring and applied in high-altitude
Under work environment, serious security risk be present.
The content of the invention
The technical problems to be solved by the invention are：In view of the shortcomings of the prior art, there is provided it is a kind of simple in construction, it is manufactured into
This is low, can be by being arranged on the suspension otic placode of flooring steel beam structure secondary beam position, by flooring steel beam structure when flooring is installed
Secondary beam is articulated on the girder installed, and secondary beam is installed as temporary support using girder so that hoisting machinery (tower crane, rises
Heavy-duty machine) secondary beam can be departed from and carry out other work, so as to have the function that to improve hoisting machinery utilization rate, while secondary beam is no longer
In vacant state, avoid secondary beam from being dropped in hoisting process and ground construction personnel are damaged, improve construction safety
Flooring steel beam structure.
Solves the problems, such as techniques discussed above, the technical scheme that the present invention takes is：
The present invention is a kind of flooring steel beam structure, and described flooring steel beam structure includes multiple tracks girder, multiple tracks secondary beam, per phase
Multiple tracks secondary beam is set between adjacent twice girder, and per pass secondary beam left end sets the left suspension otic placode of plate structure, per pass secondary beam right-hand member
The right suspension otic placode of plate structure is set, and when per pass secondary beam is arranged between adjacent twice girder, the secondary beam left end is arranged to
Structure on one of girder is enough resisted against by left suspension otic placode, the secondary beam right-hand member be configured to by right suspension otic placode against
Structure on another road girder.
Described left suspension otic placode includes left body and left suspension part, be arranged between left body and left suspension part be in
The structure of inverted L-shaped, described right suspension otic placode include right body and right suspension part, set between right body and right suspension part
For in the structure of inverted L-shaped.
When per pass secondary beam is arranged between adjacent twice girder, the left suspension part of the left suspension otic placode of the road secondary beam is arranged to
The structure of the girder upper surface I of one of girder can be resisted against, the left suspension part of the right suspension otic placode of the road secondary beam is arranged to
Enough it is resisted against the structure of the girder upper surface II of another road girder, after described flooring is by concreting, the coagulation of flooring
Soil is configured to the structure being enclosed in left suspension part and right suspension part in concrete.
The left body of described left suspension otic placode and left suspension part are integral type structure, the right side of described right suspension otic placode
Body and right suspension part are integral type structure, and the left body of the left suspension otic placode on per pass secondary beam is set with secondary beam one end side
Be set to the structure that can be fixedly connected by welding manner or bolt, the right body of the right suspension otic placode on per pass secondary beam with time
Beam other end side is configured to the structure being fixedly connected by welding manner or bolt.
Per pass secondary beam left end sets multiple left connecting holes, and per pass secondary beam right-hand member sets multiple right connecting holes, with secondary beam left side
The left connection board part of protrusion is set on the inside of one of girder of connection, set on left connection board part and the quantity of left connecting hole and position
One-to-one left panel hole, the right connection board part of protrusion, right connection board are set together with connection on the right side of secondary beam on the inside of girder
Set on part and the quantity of right connecting hole and position right panel hole correspondingly.
When per pass secondary beam is arranged between adjacent twice girder, each left connecting bolt is configured to through a left company
The structure of hole and a left panel hole is connect, each right connecting bolt is configured to through a right connecting hole and a right panel part
The structure in hole.
The invention further relates to a kind of step is simple, can convenient and swift completion flooring girder steel construction, improve efficiency of construction, keep away
Exempt from hoisting machinery waste, while the floor steel beam construction method of construction safety can be effectively improved.
The construction procedure of floor steel beam construction method of the present invention is：1) left suspension ear is set on the left of per pass secondary beam
Plate, right suspension otic placode is set on the right side of per pass secondary beam；2) by crane loading secondary beam, the left suspension otic placode of secondary beam is resisted against
On one of girder, the right suspension otic placode of secondary beam is resisted against on another road girder；3) crane and secondary beam are departed from；After placement
Secondary beam and girder be attached；4) according to above-mentioned arrangement, the lifting and connection of multiple tracks secondary beam are completed.
When carrying out the construction of flooring girder steel, first set multiple tracks to press the girder of gap arrangement, set between per adjacent twice girder
Put the secondary beam that multiple tracks is arranged by gap, after the multiple tracks secondary beam between adjacent twice girder is placed, the building that is formed to girder and secondary beam
Face girder steel carries out concreting, forms flooring, and the left suspension otic placode of per pass secondary beam and right suspension otic placode are imbedded in mixed by flooring
In solidifying soil.
Using technical scheme, following beneficial effect can be obtained：
Flooring steel beam structure of the present invention, before flooring construction, secondary girder construction is improved, processes secondary beam
Afterwards, left suspension otic placode is set in per pass secondary beam left end, right suspension otic placode is set in per pass secondary beam right-hand member.Then in installation secondary beam
When, secondary beam is lifted by crane by hoisting machinery, between secondary beam is placed into twice girder, then puts down secondary beam, secondary beam one end passes through a left side
Suspension otic placode is resisted against on one of girder, and the secondary beam other end is resisted against on another road secondary beam by right first earphone plate, at this moment left outstanding
Earphone plate and right suspension otic placode realize the support to secondary beam, then unclamp hoisting machinery, hoisting machinery need not all the time rise and play
Secondary beam, other work can be carried out, effectively improve hoisting machinery utilization rate.And by left suspension otic placode and right suspension otic placode, it is real
Now secondary beam is supported, secondary beam no longer vacantly plays, and avoids dropping danger from eminence, the workmen on ground is made when avoiding dropping
Into injury, construction risk is effectively avoided.In construction, after flooring is poured, concrete can cover left suspension otic placode and the right side hangs
Earphone plate, use and the outward appearance of secondary beam and whole flooring are not interfered with.Flooring steel beam structure of the present invention, it is simple in construction,
Cost is low, can be by being arranged on the suspension otic placode of flooring steel beam structure secondary beam position, by flooring girder steel knot when flooring is installed
Structure secondary beam is articulated on the girder installed, and secondary beam is installed as temporary support using girder so that hoisting machinery (tower crane,
Crane) secondary beam can be departed from and carry out other work, have the function that to improve hoisting machinery utilization rate, while secondary beam is no longer located
In vacant state, avoid secondary beam from being dropped in hoisting process and ground construction personnel are damaged, improve construction safety.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of flooring steel beam structure of the present invention；
Fig. 2 is the positive structure diagram when girder of flooring steel beam structure of the present invention is connected with secondary beam；
Fig. 3 is the backsight structural representation when girder of flooring steel beam structure of the present invention is connected with secondary beam；
Accompanying drawing acceptance of the bid note be respectively：1st, girder；2nd, secondary beam；3rd, left suspension otic placode；4th, right suspension otic placode；5th, left body；
6th, left suspension part；7th, right body；8th, right suspension part；9th, girder upper surface I；10th, girder upper surface II；11st, left connecting hole；
12nd, right connecting hole；13rd, left connection board part；14th, left panel hole；15th, right connection board part；16th, right panel hole；17th, flooring girder steel.
Embodiment
Below against accompanying drawing, by the description to embodiment, each structure for example involved to the embodiment of the present invention
The works such as mutual alignment and annexation, the effect of each several part and operation principle between the shape of part, construction, each several part are further
Detailed description：
As shown in accompanying drawing 1- accompanying drawings 3, the present invention is a kind of flooring steel beam structure, and described flooring steel beam structure includes multiple tracks
Girder 1, multiple tracks secondary beam 2, often set multiple tracks secondary beam 2 between adjacent twice girder 1, the left end of per pass secondary beam 2 sets plate structure
Left suspension otic placode 3, the right-hand member of per pass secondary beam 2 set the right suspension otic placode 4 of plate structure, and per pass secondary beam 2 is arranged on adjacent twice master
When between beam 1, the left end of secondary beam 2 is configured to the structure being resisted against by left suspension otic placode 3 on one of girder 1, the secondary beam 2
Right-hand member is configured to the structure being resisted against by right suspension otic placode 4 on another road girder 1.Said structure, before flooring construction,
The secondary girder construction of steel beam structure is improved, after secondary beam is processed, left suspension otic placode is set in per pass secondary beam left end, every
Road secondary beam right-hand member sets right suspension otic placode.Then when installing secondary beam, secondary beam is lifted by crane by hoisting machinery, secondary beam is placed into two
Between road girder, secondary beam is then put down, secondary beam one end is resisted against on one of girder 1 by left suspension otic placode 3, the other end of secondary beam 2
It is resisted against by right first earphone plate 4 on another road secondary beam 2, at this moment left suspension otic placode and right suspension otic placode realize the branch to secondary beam 2
Support, then unclamps hoisting machinery again, and hoisting machinery need not all the time rise and play secondary beam 2, can carry out other work, so as to effectively
Improve hoisting machinery utilization rate.And by left suspension otic placode and right suspension otic placode, realize and secondary beam is supported, secondary beam is no longer vacantly hung
, so as to effectively avoid dropping danger from eminence, the workmen on ground is damaged when avoiding dropping, effectively avoids constructing
Risk.And in construction, after flooring is poured, concrete can cover left suspension otic placode and right suspension otic placode, not interfere with secondary
The use of beam and whole flooring and outward appearance.Flooring steel beam structure of the present invention, simple in construction, manufacturing cost is low, in flooring
During installation, flooring steel beam structure secondary beam can be articulated in by being arranged on the suspension otic placode of flooring steel beam structure secondary beam position
On the girder installed, secondary beam is installed as temporary support using girder so that hoisting machinery (tower crane, crane) can take off
Other work are carried out from secondary beam, so as to have the function that to improve hoisting machinery utilization rate, while secondary beam is no longer on hanging shape
State, avoid secondary beam from being dropped in hoisting process and ground construction personnel are damaged, improve construction safety.
Described left suspension otic placode 3 includes left body 5 and left suspension part 6, is set between left body 5 and left suspension part 6
The structure in inverted L-shaped is set to, described right suspension otic placode 4 includes right body 7 and right suspension part 8, right body 7 and right suspension
The structure in inverted L-shaped is arranged between portion 8.Said structure, the left body of left suspension otic placode realize secondary beam and left suspension part
The support on girder is then realized in connection, left suspension part, and the right body of right suspension otic placode realizes the company of secondary beam and right suspension part
Connect, the support on girder is then realized in right suspension part, so, as long as lifting secondary beam, and by secondary beam be placed on twice girder it
Between, it becomes possible to realize the secure support of secondary beam so that the placement and support of secondary beam are extremely convenient quick, effectively improve construction effect
Rate.
When per pass secondary beam 2 is arranged between adjacent twice girder 1, the left suspension part 6 of the left suspension otic placode 3 of the road secondary beam 2
It is configured to be resisted against the structure of the girder upper surface I 9 of one of girder 1, the left suspension of the right suspension otic placode 4 of the road secondary beam 2
Portion 8 is configured to be resisted against the structure of the girder upper surface II 10 of another road girder 2, and described flooring passes through concreting
Afterwards, the concrete of flooring is configured to the structure being enclosed in left suspension part and right suspension part in concrete.Said structure,
After secondary beam is placed between twice girder, left suspension otic placode and right suspension otic placode realize support of the secondary beam on twice girder, and
During flooring casting concrete, casting concrete above girder and above secondary beam, after concreting, concrete can be by master
Beam, secondary beam and left suspension otic placode, right suspension otic placode are completely enclosed within concrete, so, left suspension otic placode and right suspension otic placode
Steel beam structure will not be had any impact in structure, also not interfere with flooring outward appearance, so as to effectively improve flooring construction
While efficiency, additionally it is possible to ensure that flooring construction quality will not be affected.
The left body 5 of described left suspension otic placode 3 and left suspension part 6 are integral type structure, described right suspension otic placode 4
Right body 7 and right suspension part 8 be integral type structure, left body 5 and the secondary beam 2 of the left suspension otic placode 3 on per pass secondary beam 2
One end side is configured to the structure being fixedly connected by welding manner or bolt, the right suspension otic placode 4 on per pass secondary beam 2
Right body 6 and the other end side of secondary beam 2 are configured to the structure being fixedly connected by welding manner or bolt.Above-mentioned knot
Structure, it is left suspension otic placode 3 left body 5 and left suspension part 6 be integral type structure, so, it is only necessary to by it is left hang otic placode according to
Shape design above, is then fixedly connected with secondary beam one end by welding manner or bolt, by right suspension otic placode according to above
Shape design, be then fixedly connected with the secondary beam other end by welding manner or bolt, connection is reliable.
The left end of per pass secondary beam 2 sets multiple left connecting holes 11, and the right-hand member of per pass secondary beam 2 sets multiple right connecting holes 12, and secondary
The inner side of one of girder 1 of the left side of beam 2 connection sets the left connection board part 13 of protrusion, is set and left connecting hole on left connection board part 13
11 quantity and position left panel hole 14 correspondingly, the inner side of girder 1 sets the right side of protrusion together with the connection of the right side of secondary beam 2
Attaching plate elements 15, set on right connection board part 15 and the quantity of right connecting hole 12 and position right panel hole 16 correspondingly.Often
When road secondary beam 2 is arranged between adjacent twice girder 1, each left connecting bolt is configured to through a left He of connecting hole 11
The structure of one left panel hole 14, each right connecting bolt are configured to through a right connecting hole 12 and a right panel hole
16 structure.Said structure, by the setting of left connection board part and right connection board part, hanged in secondary beam by left suspension otic placode and the right side
After earphone plate is hooked between twice girder, the connection of left connection board part and secondary beam is realized by left connecting bolt, passes through right company
Connecting bolt realizes the connection of secondary beam and another road girder, it is ensured that in work progress, the connection of girder and secondary beam is further realized,
Effectively avoid because it is left suspension otic placode and it is right suspension otic placode fallen off with secondary beam, and secondary beam remain able to it is reliable with twice girder
Connection, high-altitude is avoided to drop danger.
The invention further relates to a kind of step is simple, can convenient and swift completion flooring girder steel construction, improve efficiency of construction, keep away
Exempt from hoisting machinery waste, while the floor steel beam construction method of construction safety can be effectively improved.
The construction procedure of floor steel beam construction method of the present invention is：1) left suspension is set in the left side of per pass secondary beam 2
Otic placode 3, right suspension otic placode 4 is set on the right side of per pass secondary beam 2；2) by crane loading secondary beam 2, by the left suspension ear of secondary beam 2
Plate 3 is resisted against on one of girder 1, and the right suspension otic placode 4 of secondary beam 2 is resisted against on another road girder 1；3) by crane and secondary beam
2 depart from；Secondary beam 2 after placement and girder 1 are attached；4) according to above-mentioned arrangement, the lifting of completion multiple tracks secondary beam 2 and company
Connect.
When carrying out the construction of flooring girder steel, multiple tracks is first set to press the girder 1 of gap arrangement, between per adjacent twice girder 1
Multiple tracks is set to press the secondary beam 2 of gap arrangement, after the multiple tracks secondary beam 2 between adjacent twice girder 1 is placed, to girder 1 and the shape of secondary beam 2
Into flooring girder steel 17 carry out concreting, form flooring, flooring is by the left suspension otic placode 3 of per pass secondary beam 2 and right suspension ear
Plate 4 is imbedded in concrete.
Floor steel beam construction method of the present invention, step is simple, and cost is low, when flooring is installed, by being arranged on
The suspension otic placode of flooring steel beam structure secondary beam position, flooring steel beam structure secondary beam is articulated on the girder installed, and is utilized
Girder installs secondary beam as temporary support so that and hoisting machinery (tower crane, crane) can depart from secondary beam and carry out other work,
So as to have the function that to improve hoisting machinery utilization rate, while secondary beam is no longer on vacant state, avoids secondary beam in hoisting process
Middle drop damages to ground construction personnel, improves construction safety.Flooring is formed after concreting, it is not necessary to cut
Left suspension otic placode and right suspension otic placode, left suspension otic placode and right suspension otic placode can further function as supporting role, improve flooring
Intensity.
The flooring steel beam structure and floor steel beam construction method of the present invention, before flooring construction, secondary girder construction is improved,
After processing secondary beam, left suspension otic placode is set in per pass secondary beam left end, right suspension otic placode is set in per pass secondary beam right-hand member.Then exist
When secondary beam is installed, secondary beam is lifted by crane by hoisting machinery, between secondary beam is placed into twice girder, then puts down secondary beam, secondary beam one
End is resisted against on one of girder by left suspension otic placode, and the secondary beam other end is resisted against on another road secondary beam by right first earphone plate,
At this moment left suspension otic placode and right suspension otic placode realize the support to secondary beam, then unclamp hoisting machinery, hoisting machinery need not begin
Rise eventually and play secondary beam, other work can be carried out, effectively improve hoisting machinery utilization rate.And pass through left suspension otic placode and right suspension
Otic placode, realize and secondary beam is supported, secondary beam no longer vacantly plays, and avoids dropping danger from eminence, ground is applied when avoiding dropping
Worker person damages, and effectively avoids construction risk.In construction, after flooring is poured, concrete can cover left suspension ear
Plate and right suspension otic placode, use and the outward appearance of secondary beam and whole flooring are not interfered with, and it is left also without cutting after the completion of constructing
Hang otic placode and right suspension otic placode.The flooring steel beam structure and floor steel beam construction method of the present invention, cost is low, is installed in flooring
When, flooring steel beam structure secondary beam can be articulated in by being arranged on the suspension otic placode of flooring steel beam structure secondary beam position
On the girder of installation, secondary beam is installed as temporary support using girder so that hoisting machinery (tower crane, crane) can depart from secondary
Beam and carry out other work, have the function that to improve hoisting machinery utilization rate, while secondary beam is no longer on vacant state, avoids time
Beam drops in hoisting process to be damaged to ground construction personnel, improves construction safety.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, if the various improvement of inventive concept and technical scheme of the present invention progress are employed, or it is not improved by this
The design of invention and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (8)
1. a kind of flooring steel beam structure, described flooring steel beam structure includes multiple tracks girder (1), multiple tracks secondary beam (2), per adjacent two
Multiple tracks secondary beam (2) is set between road girder (1), it is characterised in that：Per pass secondary beam (2) left end sets the left suspension ear of plate structure
Plate (3), per pass secondary beam (2) right-hand member set the right suspension otic placode (4) of plate structure, and per pass secondary beam (2) is arranged on adjacent twice master
When between beam (1), secondary beam (2) left end is configured to the knot being resisted against by left suspension otic placode (3) on one of girder (1)
Structure, secondary beam (2) right-hand member are configured to the structure being resisted against by right suspension otic placode (4) on another road girder (1).
2. flooring steel beam structure according to claim 1, it is characterised in that：Described left suspension otic placode (3) includes left
Body portion (5) and left suspension part (6), the structure in inverted L-shaped, the described right side are arranged between left body (5) and left suspension part (6)
Suspension otic placode (4) include right body (7) and right suspension part (8), be arranged between right body (7) and right suspension part (8) be in
The structure of inverted L-shaped.
3. flooring steel beam structure according to claim 1, it is characterised in that：Per pass secondary beam (2) is arranged on adjacent twice master
When between beam (1), the left suspension part (6) of the left suspension otic placode (3) of the road secondary beam (2) is configured to be resisted against one of girder
(1) structure of girder upper surface I (9), the left suspension part (8) of the right suspension otic placode (4) of the road secondary beam (2) be configured to
The structure of the girder upper surface II (10) of another road girder (2) is leaned against, after described flooring is by concreting, flooring mixes
Solidifying soil is configured to the structure being enclosed in left suspension part (3) and right suspension part (4) in concrete.
4. flooring steel beam structure according to claim 1, it is characterised in that：The left body of described left suspension otic placode (3)
Portion (5) and left suspension part (6) are integral type structure, the right body (7) of described right suspension otic placode (4) and right suspension part (8)
For integral type structure, the left body (5) of the left suspension otic placode (3) on per pass secondary beam (2) is arranged to secondary beam (2) one end side
The structure that can be fixedly connected by welding manner or bolt, the right body of the right suspension otic placode (4) on per pass secondary beam (2)
(6) structure being fixedly connected by welding manner or bolt is configured to secondary beam (2) other end side.
5. flooring steel beam structure according to claim 1, it is characterised in that：Per pass secondary beam (2) left end sets multiple left companies
Hole (11) is connect, per pass secondary beam (2) right-hand member sets multiple right connecting holes (12), together with connection on the left of secondary beam (2) in girder (1)
Side sets the left connection board part (13) of protrusion, is set on left connection board part (13) with the quantity of left connecting hole (11) and position one by one
Corresponding left panel hole (14), the right connection board part of protrusion is set together with connection on the right side of secondary beam (2) on the inside of girder (1)
(15), set on right connection board part (15) and the quantity of right connecting hole (12) and position right panel hole (16) correspondingly.
6. flooring steel beam structure according to claim 1, it is characterised in that：Per pass secondary beam (2) is arranged on adjacent twice master
When between beam (1), each left connecting bolt is configured to through a left connecting hole (11) and left panel hole (14)
Structure, each right connecting bolt are configured to the structure through a right connecting hole (12) and a right panel hole (16).
A kind of 7. floor steel beam construction method, it is characterised in that：The construction procedure of described floor steel beam construction method is：1) exist
Left suspension otic placode (3) is set on the left of per pass secondary beam (2), right suspension otic placode (4) is set on the right side of per pass secondary beam (2)；2) by rising
Crane loading secondary beam (2), the left suspension otic placode (3) of secondary beam (2) is resisted against on one of girder (1), by the right suspension of secondary beam (2)
Otic placode (4) is resisted against on another road girder (1)；3) crane and secondary beam (2) are departed from；To the secondary beam (2) and girder after placement
(1) it is attached；4) according to above-mentioned arrangement, the lifting and connection of multiple tracks secondary beam (2) are completed.
8. floor steel beam construction method according to claim 7, it is characterised in that：When carrying out the construction of flooring girder steel, first set
The girder (1) that multiple tracks is arranged by gap is put, sets multiple tracks to press the secondary beam (2) of gap arrangement between per adjacent twice girder (1),
After multiple tracks secondary beam (2) between adjacent twice girder (1) is placed, the flooring girder steel (17) formed to girder (1) and secondary beam (2) enters
Row concreting, forms flooring, and the left suspension otic placode (3) of per pass secondary beam (2) and right suspension otic placode (4) are imbedded in mixed by flooring
In solidifying soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957816.7A CN107762065A (en) | 2017-10-16 | 2017-10-16 | A kind of flooring steel beam structure and floor steel beam construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710957816.7A CN107762065A (en) | 2017-10-16 | 2017-10-16 | A kind of flooring steel beam structure and floor steel beam construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107762065A true CN107762065A (en) | 2018-03-06 |
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ID=61268117
Family Applications (1)
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| CN201710957816.7A Pending CN107762065A (en) | 2017-10-16 | 2017-10-16 | A kind of flooring steel beam structure and floor steel beam construction method |
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| CN111411724A (en) * | 2020-03-30 | 2020-07-14 | 北京工业大学 | Steel beam-concrete composite floor slab combined assembly system |
| CN111411687A (en) * | 2020-03-30 | 2020-07-14 | 北京工业大学 | Novel assembly system |
| CN111411721A (en) * | 2020-03-30 | 2020-07-14 | 北京工业大学 | Assembly type prefabricated floor slab secondary beam combined component |
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