CN209323682U - The articulated structure of girder steel and concrete column - Google Patents
The articulated structure of girder steel and concrete column Download PDFInfo
- Publication number
- CN209323682U CN209323682U CN201821838912.6U CN201821838912U CN209323682U CN 209323682 U CN209323682 U CN 209323682U CN 201821838912 U CN201821838912 U CN 201821838912U CN 209323682 U CN209323682 U CN 209323682U
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- girder steel
- concrete column
- fixed plate
- plate
- convex shoulder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 239000004567 concrete Substances 0.000 title claims abstract description 59
- 238000005452 bending Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model discloses the articulated structures of a kind of girder steel and concrete column, belong to construction engineering technical field；Its key points of the technical solution are that including the positioning plate being set on concrete column and the fixed plate being set on concrete column；Location hole is offered in fixed plate, positioning plate can pass through location hole；Connecting plate, girder steel and connecting plate bolt are also fixedly connected in fixed plate；The lower surface fitting of convex shoulder, the upper surface of convex shoulder and girder steel and fixed plate is also fixedly connected on concrete column；The utility model is easy to happen between convex shoulder that there are distances when solving fixed plate installation, cause after upper girder steel is installed, mobile problem can occur for girder steel stress, reached and positioned to fixed plate, it can be bonded with the upper surface of convex shoulder after making steel girder erection, make girder steel stress that mobile effect will not occur.
Description
Technical field
The utility model relates to construction engineering technical fields, more specifically, it is related to a kind of girder steel and concrete column
Articulated structure.
Background technique
In recent years, occurs a kind of novel structure type in composite structure, i.e., by reinforced column and girder steel group
At frame structure, abbreviation RCS.This frame structure has both traditional steel structure frame system and reinforced concrete frame system
The advantages of, it is more more economical than structural steel using armored concrete for compression column, and can increase the overall stiffness of structure, it reduces lateral
Displacement；And girder steel then has lesser sectional dimension, weight reduction, can provide biggish span, while having and preferably prolonging
Property and energy dissipation capacity.
It now can refer to the Chinese utility model patent that Authorization Notice No. is CN205189144U, it is mixed that it discloses a kind of reinforcing bars
The hinged joint that solidifying earth pillar is connect with girder steel, belongs to construction engineering technical field.It is that steel is arranged on reinforced column
Tie, tie are made of symmetrically arranged two U-steels and two blocks of side steel plates, pass through height between U-steel and side steel plate
Strength bolt connection；The gusset plate of setting connection girder steel, gusset plate one end and U-steel are welded to connect on tie, and the other end passes through
Connecting plate is connect with steel beam web plate using high-strength bolt；Convex shoulder, tie, gusset plate and girder steel are provided on reinforced column
Lower flange can be resisted against on convex shoulder.
But in above-mentioned technology, hinged joint during use, the device not positioned, then installing by fixed plate
When on to concrete column, because needing to install multiple bolts in installation process, then during installation, it is easy to cause fixed plate
It moves, and then separates fixed plate and convex shoulder, after fixed plate is connected with girder steel, girder steel does not have and shoulder contact, convex
Shoulder does not have the effect of support, and girder steel is easy to happen movement by biggish power.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide the hinges of a kind of girder steel and concrete column
Binding structure can position the installation site of fixed plate by positioning plate, make in fixed plate installation in place,
By steel girder erection in fixed plate after, convex shoulder can play the role of support to girder steel, and having reached prevents girder steel stress from moving
Dynamic purpose.
To achieve the above object, the utility model provides following technical solution: a kind of girder steel and concrete column it is hinged
Structure, including the positioning plate being set on concrete column and the fixed plate being set on concrete column；
Location hole is offered in fixed plate, positioning plate can pass through location hole；Connecting plate is also fixedly connected in fixed plate,
Girder steel and connecting plate bolt；
The lower surface fitting of convex shoulder, the upper surface of convex shoulder and girder steel and fixed plate is also fixedly connected on concrete column.
By using above-mentioned technical proposal, in mounting plate, the location hole in fixed plate is made to pass through positioning plate, thus
The installation site of fixed plate is positioned, makes the lower surface of fixed plate and the upper surface fitting of convex shoulder, then again in fixed plate
Install upper girder steel, the girder steel installed can and shoulder contact, so that convex shoulder is played the role of support to girder steel, and then prevent steel
When beam is by biggish power, downward sliding is found.
The utility model is further arranged to: the girder steel includes two horizontal transverse slats and erecting between transverse slat
Plate, the upper and lower ends of riser are fixedly connected with two transverse slats respectively, therefore the shape of girder steel is the I-shaped that transverse slat and riser are constituted
Shape；
Positioning plate and connecting plate are two, and are respectively at the two sides of riser, and connecting plate is in two positioning plates
It is intermediate and be bonded with the two sides of riser.
By using above-mentioned technical proposal, I-shaped girder steel and conventional Investigation of Reinforcing Rectangular Steel Beam are able to bear more power, fixed
The quantity of position plate is two, is supported by two o'clock to transverse slat, positioning plate can be made to support girder steel more stable, two
The two sidewalls of connecting plate and riser fitting, so connecting plate can the installation site to girder steel preferably positioned, make two
The distance between positioning plate and riser are all the same, so that the stress of transverse slat be made more to balance, the support for being subject to girder steel is more steady
It is fixed.
The utility model is further arranged to: the lower surface of the positioning plate offers inclined-plane, and inclined-plane is remote from positioning plate
End from concrete column extends downwardly.
By using above-mentioned technical proposal, the lower surface of positioning plate is inclined-plane, makes the shape that positioning plate is in a rectangular trapezoid, this
The pressure being subject to can be preferably transmitted on concrete column by the positioning plate of kind shape, so that the pressure being subject in itself is reduced,
The stress upper limit of positioning plate is relatively low, so reducing suffered by itself on the concrete column that positioning plate transmits the power being subject to
Power prevents positioning plate itself to be broken, and avoids influencing the support to girder steel.
The utility model is further arranged to: the positioning plate offers down far from one end edge of concrete column
Angle.
By using above-mentioned technical proposal, the comparison of positioning plate and location hole cooperation is close, then enters positioning in positioning plate
Kong Shi, positioning plate and location hole are easy to happen interference, and positioning plate is caused to be stuck on the outside of location hole, influence the efficiency of installation, chamfering
The size that positioning plate end can be reduced enables the end of positioning plate to smoothly enter location hole, to positioning plate it is subsequent into
Row guiding, improves the speed of mounting plate.
The utility model is further arranged to: the quantity of the fixed plate is two, and fixed plate is C font, is covered mixed
On solidifying earth pillar；
Rectangular slab there are two being fixedly connected in fixed plate, and rectangular slab is located at the both ends of fixed plate, two fixed plates
Two rectangular slabs on one end mutually fit, and rectangular slab is equipped with the bolt across two rectangular slabs, the end spiral shell of bolt
Line is connected with nut, and nut can be fitted on rectangular slab.
By using above-mentioned technical proposal, fixed plate is C font, then only needs two fixed plates that can be wrapped in coagulation
Four fixed plates are not needed on earth pillar to four faces of concrete column, four fixed plates need to be consolidated by more bolts
It is fixed, also with regard to needing to turn more bolts, can mounting plate, the fixed plate of present C font only needs fixed plate two
The rectangular slab at end links together, and does not need to install great bolt, so as to improve the efficiency of construction.
The utility model is further arranged to: rubber mat is added between described two rectangular slabs.
By using above-mentioned technical proposal, in order to guarantee fixed plate can hoop tightly on concrete column, so two
The end of fixed plate will not fit together, and there are a certain distance between the end of two fixed plates, but this distance is not
Good control, so can also have a certain distance after installing bolt generates gap, gap can make the stability of fixed plate
At influence, rubber mat can be filled gap, and rubber mat can be compressed, therefore rubber mat will not also pacify two fixed plate ends
The movement occurred when dress impacts.
The utility model is further arranged to: the lower surface of the convex shoulder is right angled triangle according to cross section is fixedly connected with
Supporting block, support can be played the role of to convex shoulder.
By using above-mentioned technical proposal, supporting block can play the role of support to convex shoulder, so that convex shoulder be enable to hold
By more power, make the more stable safety of use of convex shoulder, and cross section be right angled triangle supporting block can by convex shoulder by
To power be transmitted on concrete column, further increase the stress upper limit of convex shoulder, be broken convex shoulder will not easily.
The utility model is further arranged to: the bending part of the fixed plate offers fillet, and fillet is located at bending part
Divide on the seamed edge far from concrete column.
By using above-mentioned technical proposal, the bending part toughness of fixed plate is poor, in mounting plate, fixed plate
Two ends also occur that small movement, and fixed plate is caused to be easy to be broken in bending part, influence the use of fixed plate,
The installation of girder steel is impacted；Fillet can increase the toughness of fixed plate bending part, to make fixed plate will not be easily
It is broken, enables linking together with concrete column for girder steel.
In conclusion the utility model has the advantages that compared with the prior art
1. being fixedly connected with positioning plate on concrete column, location hole is offered in fixed plate, when fixed plate is installed, positioning plate
It will do it positioning hole, the installation site of fixed plate positioned, make the lower surface of fixed plate and the upper surface fitting of convex shoulder
Together, to make the girder steel being mounted in fixed plate and shoulder contact, convex shoulder can be supported girder steel, make girder steel stress
Shi Buhui is slided；
2. the quantity of positioning plate is two, belong to the two sides of riser, and the following table face paste of the upper surface of positioning plate and transverse slat
It closes, transverse slat is supported, so that positioning plate be enable to be supported girder steel, therefore the stability of girder steel can be increased；
3. the lower surface of positioning plate offers inclined-plane, inclined-plane is extended downwardly from positioning plate far from the end of concrete column, from
And enable positioning plate that the power being subject to be transmitted on concrete column, increase the stress upper limit of positioning plate, prevents positioning plate
Fracture.
Detailed description of the invention
Fig. 1 is the overall structure figure of embodiment；
Fig. 2 is the explosive view that girder steel and connecting plate connection relationship are highlighted in embodiment；
Fig. 3 is the structure chart that positioning plate is highlighted in embodiment.
In figure: 1, concrete column；2, fixed plate；21, rectangular slab；22, rubber mat；23, bolt；24, nut；25, location hole；
26, fillet；27, connecting plate；3, convex shoulder；31, supporting block；4, positioning plate；41, inclined-plane；42, chamfering；5, girder steel；51, riser；
52, transverse slat.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of articulated structure of girder steel and concrete column, as shown in Figure 1, including being set on concrete column 1
Two fixed plates 2 and the convex shoulder 3 being fixedly connected on 1 side wall of concrete column；Girder steel 5 by fixed plate 2 can and concrete
Column 1 links together, and concrete column 1 plays the role of support column, and convex shoulder 3 protrudes the side wall of concrete column 1, therefore convex shoulder 3 can
Girder steel 5 and fixed plate 2 are supported, prevent 5 stress of girder steel from sliding.
As shown in Figure 1, fixed plate 2 is C font, and after two 2 sets of fixed plate on concrete column 1, the both ends point of fixed plate 2
Not close to each other, the both ends of fixed plate 2 are fixedly connected to rectangular slab 21, the rectangle on two one end close to each other of fixed plate 2
Plate 21 can be bonded to each other together, and rubber mat 22, rubber mat 22 and one of rectangular slab 21 are equipped between two rectangular slabs 21
It is fixedly connected, rectangular slab 21 is plugged with the bolt 23 across two rectangular slabs 21, and bolt 23 passes through two rectangular slabs 21 and glue
Pad 22, the end thread of bolt 23 are connected with nut 24, and nut 24 is fitted on the side wall of one of rectangular slab 21, and nut
24 are located on the side wall that is located remotely from each other of rectangular slab 21, in order to guarantee stability that fixed plate 2 is set on concrete column 1, then two
There are a certain distance between the end of a fixed plate 2 can make two fixed plates 2 by the cooperation of bolt 23 and nut 24
It is moved to direction close to each other, to enable fixed plate 2 is stable to cover on concrete column 1, rubber mat can be to two squares
Distance is filled between shape plate 21, and will not be done movement close to each other to two rectangular slabs 21 and be caused to interfere；And fixed plate 2
Only both ends are bolted, convenient and efficient, can be improved the efficiency of work.
As shown in Fig. 2, being fixedly connected to two positioning plates 4 on two symmetrical side walls of concrete column 1, and positioning plate 4
Side wall where place side wall and two 2 junctions of fixed plate is orthogonal；Start two location holes 25 in fixed plate 2；If
There is no positioning plate 4, then in mounting plate 2, is easy to cause fixed plate 2 no and convex shoulder 3 contacts, after installing girder steel 5,
5 stress of girder steel will lead to 2 slide downward of fixed plate, influence the support of girder steel 5；Location hole 25 can cover on positioning plate 4, when solid
When fixed board 2 is mounted on concrete column 1,25 sets of location hole on positioning plate 4, to make lower surface and the convex shoulder 3 of fixed plate 2
Upper surface fitting, then when girder steel 5 and fixed plate 2 link together, junction can be supported by convex shoulder 3, prevent girder steel 5
When stress, fixed plate 2 is easy to happen downward sliding, will not impact to the supporting role of girder steel 5.
As shown in figure 3, the lower surface of convex shoulder 3 is fixedly connected with the supporting block 31 that cross section is right angled triangle, and support
Two planes of block 31 are contacted with the side wall of convex shoulder 3 and concrete column 1 respectively, therefore supporting block 31 can prop up convex shoulder 3
Support, and the power that convex shoulder 3 is subject to can be transmitted in concrete column 1, increase the stress upper limit of convex shoulder 3.
As shown in Fig. 2, fillet 26 is offered in fixed plate 2 on the seamed edge of two bending places；If without fillet 26, Gu
The bending place of fixed board 2 is right angle, then the bending place toughness of fixed plate 2 is too low, is easy to be broken here, influences fixed plate 2
Use；Fillet 26 can enhance the toughness of 2 bending place of fixed plate, and fixed plate 2 is prevented to be broken in bending place, to improve
The stability that fixed plate 2 uses not will lead to fixed plate 2 and not be available.
As depicted in figs. 1 and 2, girder steel 5 includes riser 51 and the transverse slat 52 set on 51 upper and lower ends of riser, two transverse slats
52 are fixedly connected with the upper and lower ends of riser 51 respectively, and riser 51 and two transverse slats 52 constitute I-shaped；It is mounted on by girder steel 5
When in fixed plate 2, two positioning plates 4 are in the both ends of riser 51, and the following table face paste of the upper surface of positioning plate 4 and transverse slat 52
It closes, therefore while positioning plate 4 plays positioning action, additionally it is possible to it plays a supporting role to girder steel 5, connects girder steel 5 more steady
It is fixed, improve the stress upper limit of girder steel 5.
As shown in Figures 2 and 3, the lower surface of positioning plate 4 is inclined-plane 41, and 41 lower end of inclined-plane is arranged close to concrete column 1,
The upper end on inclined-plane 41 is arranged far from concrete column 1；Positioning plate 4 can support steel beam 5, power of 5 time of girder steel to positioning plate 4, energy
It is enough to be preferably transmitted on concrete column 1, the power being transmitted in fixed plate 2 is reduced, and then it is more stable to install girder steel 5.
As shown in Figures 2 and 3, end edge of the positioning plate 4 far from concrete column 1 begins with chamfering 42；42 energy of chamfering
The size for enough reducing 4 end of positioning plate, enables positioning plate 4 faster and more easily to enter in location hole 25, improves installation and fixes
Speed when plate 2, and then improve efficiency when construction.
As shown in Fig. 2, being also fixedly connected on the side wall of fixed plate 2, there are two connecting plates 27, and connecting plate 27 is located at two
Between positioning plate 4, when installing girder steel 5, two connecting plates 27 are fitted in the two sides of riser 51 respectively, then connecting plate 27 and perpendicular
Plate 51 is bolted together, to enable girder steel 5 and fixed plate 2 are stable to link together；And two connecting plates 27 can also
Play the role of positioning to the installation of girder steel 5, girder steel 5 is made to be in the center of two positioning plates 4, positioning plate 4 supports transverse slat 52
Point to riser 51 distance it is identical, improve the stability that supports to girder steel 5 of positioning plate 4.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. the articulated structure of a kind of girder steel and concrete column, it is characterised in that: including the positioning plate being set on concrete column (1)
(4) and the fixed plate (2) that is set on concrete column (1)；
It is offered in fixed plate (2) location hole (25), positioning plate (4) can pass through location hole (25)；It is also fixed in fixed plate (2)
It is connected with connecting plate (27), girder steel (5) and connecting plate (27) bolt；
It is also fixedly connected on concrete column (1) convex shoulder (3), the upper surface of convex shoulder (3) and girder steel (5) and fixed plate (2)
Lower surface fitting.
2. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: the girder steel (5) includes
Two horizontal transverse slats and the riser (51) between transverse slat, the upper and lower ends of riser (51) are fixed with two transverse slats respectively
Connection, therefore to be that transverse slat and riser (51) are constituted I-shaped for the shape of girder steel (5)；
Positioning plate (4) and connecting plate (27) are two, and are respectively at the two sides of riser (51), and connecting plate (27) is in two
The centre of a positioning plate (4) volume and with the two sides of riser (51) be bonded.
3. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: the positioning plate (4)
Lower surface offers inclined-plane (41), and inclined-plane (41) are extended downwardly from positioning plate (4) far from the end of concrete column (1).
4. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: the positioning plate (4) is remote
One end edge from concrete column (1) offers chamfering (42).
5. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: the fixed plate (2)
Quantity is two, and fixed plate (2) is C font, is covered on concrete column (1)；
There are two being fixedly connected in fixed plate (2) rectangular slab (21), and rectangular slab (21) is located at the both ends of fixed plate (2),
Two rectangular slabs (21) of two fixed plates (2) on one end mutually fit, and rectangular slab (21) is equipped with across two rectangles
The bolt (23) of plate (21), the end thread of bolt (23) are connected with nut (24), and nut (24) can be fitted in rectangular slab
(21) on.
6. the articulated structure of girder steel according to claim 5 and concrete column, it is characterised in that: described two rectangular slabs
(21) rubber mat (22) are added between.
7. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: under the convex shoulder (3)
Surface can play the role of support to convex shoulder (3) according to the supporting block (31) that cross section is right angled triangle is fixedly connected with.
8. the articulated structure of girder steel according to claim 1 and concrete column, it is characterised in that: the fixed plate (2)
Bending part offers fillet (26), and fillet (26) is located on seamed edge of the bending part far from concrete column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838912.6U CN209323682U (en) | 2018-11-08 | 2018-11-08 | The articulated structure of girder steel and concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838912.6U CN209323682U (en) | 2018-11-08 | 2018-11-08 | The articulated structure of girder steel and concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323682U true CN209323682U (en) | 2019-08-30 |
Family
ID=67709813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838912.6U Expired - Fee Related CN209323682U (en) | 2018-11-08 | 2018-11-08 | The articulated structure of girder steel and concrete column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323682U (en) |
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2018
- 2018-11-08 CN CN201821838912.6U patent/CN209323682U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |