CN208309949U - There is assembled composite beam-plate connection support device of height difference on plate top - Google Patents
There is assembled composite beam-plate connection support device of height difference on plate top Download PDFInfo
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- CN208309949U CN208309949U CN201820548391.4U CN201820548391U CN208309949U CN 208309949 U CN208309949 U CN 208309949U CN 201820548391 U CN201820548391 U CN 201820548391U CN 208309949 U CN208309949 U CN 208309949U
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Abstract
The utility model provides assembled composite beam-plate connection support device that there is height difference on plate top, support frame including being set to side bar side and intermediate beam two sides, the adjusting bolt and support plate being arranged between support frame and superimposed sheet, it is irregular frame that three sections, which are set side by side, along composite beam side in support frame, the right-angle side of frame respectively corresponds composite beam and superimposed sheet, bolt connecting hole is set on the right-angle side of support frame relative to composite beam side, it is bolted to the embedded nut being arranged on composite beam, bolt is adjusted relative to connection on the right-angle side of the support frame on superimposed sheet.The beneficial effects of the utility model and advantage are that beam side is connected to by embedded nut, extend the lap of splice and connect adjusting template bracket at top, and have good stress performance, to meet the requirement of overlap joint precision.
Description
Technical field
The utility model belongs to building structure technology field, has the assembled of height difference to overlap more particularly to a kind of plate top
Beam-plate connects support device.
Background technique
Increasingly developed with assembled architecture, each component connection of assembled architecture will also become frequent and important.?
In the connection of assembled arthitecutral structure component, composite beam-plate connection is a kind of very common presence.In this type of attachment,
One end of superimposed sheet is overlapped on the edge of composite beam, and the top of plate is sling by crane, and bottom carries out vertical supporting.
And composite beam-plate connecting node is primarily present three problems:
First, the problem of superimposed sheet bearing length.For composite beam, protective layer is generally 15-20mm.In practical knot
When structure overlaps, due to factors such as the horizontal and live construction environments of the operation of the scale error of component, construction personnel, lead to
Often it is difficult accurately smoothly to complete to overlap, generally requires multidisciplinary personnel and cooperate for several times, adjustment could be completed repeatedly, while difficult
To guarantee to overlap quality.
Second, at composite beam-plate overlap joint posterior nodal point after pour problem.After superimposed sheet is overlapped on beam, side template
It can be using to wearing bolt, but the support of end template will be sufficiently complex, in the case where not can guarantee overlap joint quality, the branch of end template
Support effect not can guarantee equally, finally influence connection stiffness.
Third the installation of vertical supporting and removes problem under superimposed sheet.To guarantee safety, the vertical supporting of superimposed sheet is past
Past very complicated, installation procedure is more and complicated.Meanwhile a large amount of vertical supporting reduces the activity space of bottom.
Utility model content
Template branch is poured after insufficient, node for the above-mentioned wall lap of splice at assembled architecture composite beam-plate connecting node
The support technical problems such as assembling and disassembling is cumbersome under support and plate, the utility model, which provides a kind of plate top, has the assembled of height difference to overlap
Beam-plate connects support device, is connected to beam side by embedded nut, extends the lap of splice and connects adjusting template branch at top
Frame, and there is good stress performance, to meet the requirement of overlap joint precision.
The technical solution of the utility model is as follows:
There is assembled composite beam-plate connection support device of height difference on plate top, including is set to side bar side and intermediate beam two
The adjusting bolt and support plate, support frame as described above being arranged between the support frame of side, support frame and superimposed sheet are arranged side by side along composite beam side
It is irregular frame that three sections, which are arranged, and the right-angle side of the frame respectively corresponds composite beam and superimposed sheet, relative to overlapping
Bolt connecting hole is set on the right-angle side of the support frame of beam side, is bolted to the embedded nut being arranged on composite beam,
Adjust bolt relative to connection on the right-angle side of the support frame on superimposed sheet has on the support frame below superimposed sheet when in use
Support plate is bolted between support frame and support plate by adjusting, by adjusting the adjusting bolt between support frame and support plate
To adjust the height of support plate；One end that embedded nut is not connected with bolt is equipped with block, and embedded nut periphery, which is provided with, symmetrically inclines
Oblique U-shaped muscle.
Further, support frame as described above be welded by equal leg angle two long right-angle sides be welded with steel plate it is irregular
Frame, three support frames of same composite beam are connected by adjusting bolt with support plate, to support superimposed sheet.
Further, by welding two strip steel for being parallel to superimposed sheet between three support frames on the composite beam
Plate increases overall stability.
Further, the strip steel plate is respectively at the 1/3 of support frame and 2/3.
Further, the support plate be by welded steel plate at flute profile slab, the support plate bottom be bilayer,
There are the interior oval preformed holes for surveying screw thread among lower layer, to connect adjusting bolt.
Further, embedded nut is set on the composite beam, and embedded nut passes through the bolt to match and support frame phase
Even, for support frame to be fixed on composite beam.
Further, there are the oval preformed hole on same straight line, the mating spiral shell of embedded nut on support frame as described above
Bolt is connected by preformed hole with embedded nut, and embedded nut is connect by reinforcing rib with composite beam.
Further, support frame as described above be welded by equal leg angle two long right-angle sides be welded with steel plate it is irregular
Frame, six support frames of adjacent two composite beam are connected by adjusting bolt with support plate, to support superimposed sheet.
Further, the U-shaped inclined angle [alpha] of muscle relative level is 30 ~ 45 °.
Further, the embedded nut has block far from one end of connection bolt, and the block is along the end circumference
Setting is in cross.
There is assembled composite beam-plate connection support device installation method of height difference on plate top, including the following steps:
A: embedded nut is embedded in composite beam regulating position, and composite beam is installed, and the mating bolt of embedded nut is worn
The preformed hole on support frame is crossed, is connected with embedded nut, so that support frame is fixed on composite beam, bolt does not have to tighten；
B: top surface of support frame is measured by level, it is ensured that the top surface gap of six support frames is less than 5mm, tightens
Bolt；
C: support plate is connected with support frame by adjusting bolt, second of level measurement is carried out；
D: level measurements are carried out by adjusting bolt fine tuning, then to three support plates, it is ensured that error range 5mm it
It is interior；
E: lifting superimposed sheet is placed on support plate, and the right angle of support frame will be placed in the mutually level batten of support plate
Place, to prevent node from pouring spillage phenomenon, then pours the node of superimposed sheet and composite beam；
F: when node reaches the intensity of code requirement, can be supported the dismounting of frame, when dismounting, first loosen and adjust spiral shell
Then bolt takes out support plate, batten, remove the steel plate of four connected strips of three support frames, finally remove support frame；
G: embedded nut is sealed with plastic bolt, for use next time.
The beneficial effects of the utility model and advantage are as follows:
1. the utility model composite beam and superimposed sheet junction in assembly concrete building, folded by being embedded in advance
The nut in beam is closed as fulcrum, supports superimposed sheet, independent of the border width of composite beam, cancels floor lower part and vertically props up
Support, to reduce formwork difficulty save the cost, and is able to satisfy construction precision.Meanwhile the support of this support construction concentrates on structure
Top, without bottom support, can have a large amount of space for the activity of bottom personnel.Needed for the support frame of the support construction
Installation personnel is few, and execute-in-place is also relatively easy, can effectively solve the problem that the construction difficult problems such as composite beam-plate connection, support plate support；
2. the utility model is directed to assembled architecture, the branch modulus problem of node is poured after composite beam and superimposed sheet, is used
The utility model structure can be completed once.Execute-in-place is simple, can effectively solve the problem that wallboard overlap joint when constructional difficulties, after pour node
The problem of formwork reinforcement, support, dismounting.Under the premise of rational structure, make entire support construction that there is necessary bearing capacity
And rigidity, and meet construction safety requirement at the scene.
Detailed description of the invention
Fig. 1 is assembled composite beam-plate connection support device connection schematic diagram that there is height difference on the utility model plate top.
Fig. 2 is assembled composite beam-plate connection support device side view that there is height difference on the utility model plate top.
Fig. 3 is assembled composite beam-plate connection support device top view that there is height difference on the utility model plate top.
Fig. 4 is the structural schematic diagram of support frame in the utility model.
Fig. 5 is the left view of the utility model Fig. 4.
Fig. 6 is the top view of the utility model Fig. 4 composite beam side.
Fig. 7 is support plate and the bolted structural schematic diagram of adjusting in the utility model Fig. 1.
Fig. 8 is adjusting nuts plan view in the utility model Fig. 7.
Fig. 9 is adjusting bolt plan view in the utility model Fig. 7.
Figure 10 is the plan view of embedded nut 2.
Figure 11 is the plan view for the cross block 8 that embedded nut 2 is not connected to bolt end.
Figure 12 is the regulating position schematic diagram that the utility model embedded nut 2 is mounted on composite beam 5.
Figure 13 is the U-shaped inclined angle [alpha] schematic diagram of muscle relative level in the utility model.
In figure: 1 is superimposed sheet；2 be embedded nut；3 be support frame；4 be adjusting bolt；5 be composite beam；6 be support plate；
7 be U-shaped muscle；8 be block.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Fig. 1 ~ Fig. 6, the utility model is a kind of for fabricated construction composite beam-plate connection support construction, packet
The adjusting bolt 4 being arranged between the support frame 3, support frame 3 and superimposed sheet 1 for being set to 5 two sides of composite beam and support plate 6 are included, it is described
Support frame 3 is set side by side three along the every side of composite beam 5, and the section of support frame 3 is irregular frame, and right-angle side respectively corresponds folded
Beam 5 and superimposed sheet 1 are closed, is provided on the right-angle side of opposite 5 side of composite beam and is bolted preformed hole, be bolted to overlap
The embedded nut 2 of 5 side of beam setting；Bolt 4 is adjusted relative to connection on the right-angle side of superimposed sheet 1, support frame 3 and support plate 6 are logical
It overregulates bolt 6 to be connected, when in use, adjusts support plate 6 by adjusting the adjusting bolt 4 between support plate 6 and support frame 3
Height.
As shown in Fig. 4 ~ Fig. 6, wherein support frame as described above 3 is connected by connecting plate with support plate 6 by six irregular frames
It connects and constitutes an entirety, the right-angle side of irregular frame is welded by equal leg angle, other are welded by steel plate, branch
Support top superimposed sheet 1.
As shown in Figure 7, Figure 8, the adjusting bolt 4 is in support plate 6 and support frame 3, by adjusting bolt 4
Height finely tunes 6 level height of support plate.
As shown in Fig. 1, Figure 12,2 periphery of embedded nut being arranged on the composite beam 5 is also respectively provided with symmetrical inclined
U-shaped 7 reinforcement of muscle, the inclined angle [alpha] of U-shaped 7 relative level of muscle are 30-45 °, and this example selects 45 °.
As shown in Figure 1,6 embedded nuts 2 are arranged in every side on the composite beam 5, the embedded nut 2 of two sides is located at same water
On horizontal line.Support frame 3 is bolted on the embedded nut 2 in composite beam 5, and the load on superimposed sheet 1 passes through support frame 3
It is transmitted to embedded nut 2, further passes to composite beam 5.2 connecting hole of embedded nut there are two opening on support frame 3, selects suitable
Embedded nut 2 connect embedded nut 2 with the preformed hole for passing through corresponding position with the matched bolt of embedded nut 2, thus fixed branch
Support 3.Single 2 connecting hole of embedded nut can guarantee easy for construction, but there are problems that the rotation of support frame 3, and when pre-
Bury 2 connecting hole of nut it is excessive when, then the docking difficulty of 2 connecting hole of embedded nut when undoubtedly will increase construction.So using oval
2 connecting hole of embedded nut of type, can both prevent the rotation of support frame 3, also the height of fine-tuning support frame 3, and can be effectively
Reduce difficulty of construction.
As shown in Figure 2 and Figure 3, the utility model is for prefabricated concrete structure composite beam-plate connection support frame 3
Application method includes the following steps:
(1) support frame 3 is symmetrically disposed on 5 two sides of composite beam two-by-two, the side of support frame 3 respectively with 5 side of composite beam
Mating by embedded nut 2 is bolted embedded nut 2, and bolt need not tighten fixation；
(2) 3 top surface of support frame being measured by level, it is ensured that the top surface gap of six support frames 3 is less than 5mm,
Tighten bolt；
(3) support plate 6 is connect by adjusting bolt 4 with support frame 3, and support plate 6 is placed in three support frames 3
On, then carry out second of level measurement；
(4) it is finely tuned by adjusting bolt 4, it is ensured that support plate 6 is parallel to floor；
(5) lifting superimposed sheet 1 is placed on support plate 6, connects superimposed sheet 1 and 5 node of composite beam, and poured.
When the node poured reaches the intensity of code requirement, it is supported the dismounting of structure；Method is as follows；
(1) the adjusting bolt 4 in support plate 6 is loosened, support plate 6 is removed；
(2) the mating bolt for unclamping embedded nut 2 and embedded nut 2 that support frame 3 is connect with composite beam 5, removes support
Frame 3.
The Path of Force Transfer of the utility model are as follows: superimposed sheet 1 to support frame 3, then by support frame 3 to embedded nut 2, by pre-buried
Nut 2 is transmitted to composite beam 5.So 3 bearing capacity of support frame depends at the self-strength and embedded nut 2 of embedded nut 2
Concrete strength.In order to make embedded nut 2 based on drawing stress, so adjusting bolt 4 and support plate 6 are set to scaffold
The distal end of system.Meanwhile being that the pre-embedded bolt at composite beam 5 adds U-shaped muscle 7 to carry out reinforcement.
Embodiment 2
This example is unlike the first embodiment: 2 periphery of embedded nut being arranged on composite beam 5 described in this example is equipped with U-shaped muscle
The inclined angle [alpha] of 7 relative level is 30 °.This example support plate 6 using by welded steel plate at a groove profile frame.Such as
Shown in Figure 10, Figure 11, embedded nut 2 described in this example is not connected to the end of bolt with block 8, and the block 8 is along end circle
Week setting is in cross-shaped configuration, is conducive to installation and fixes.
Embodiment 3
This example is unlike the first embodiment: 2 periphery of embedded nut being arranged on composite beam 5 described in this example is equipped with U-shaped muscle
The inclined angle [alpha] of 7 relative level is 40 °.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to embodiment, those skilled in the art should understand that, it can be with
The technical solution of the present invention is modified or equivalently replaced, without departing from technical solutions of the utility model spirit and
Range should all cover in the scope of the claims of the utility model.
Claims (9)
1. there is the assembled composite beam of height difference-plate connection support device on plate top, it is characterised in that: including be set to side bar side and
The adjusting bolt (4) and support plate (6) being arranged between the support frames (3) of intermediate beam two sides, support frame (3) and superimposed sheet (1), it is described
Three frames are set side by side along composite beam side in support frame (3), and the right-angle side of the frame respectively corresponds composite beam (5) and overlapping
Plate (1) is arranged bolt connecting hole on the right-angle side of the support frame (3) relative to composite beam (5) side, is bolted to fold
The embedded nut (2) being arranged on beam (5) is closed, adjusts bolt relative to connection on the right-angle side of the support frame (3) on superimposed sheet (1)
(4), when in use, have support plate (6) on the support frame (3) below superimposed sheet (1), lead between support frame (3) and support plate (6)
Bolt (4) connection is overregulated, adjusts support plate (6) by adjusting the adjusting bolt (4) between support frame (3) and support plate (6)
Height；One end that embedded nut (2) is not connected with bolt is equipped with block (8), and embedded nut (2) periphery is provided with symmetrical inclined
U-shaped muscle (7).
2. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
Support frame as described above (3) is the frame for being welded into two long right-angle sides by equal leg angle and being welded with steel plate, same composite beam (5)
Three support frames (3) are connected by adjusting bolt (4) with support plate (6), to support superimposed sheet (1).
3. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
The strip steel plate of superimposed sheet (1) is parallel to increase by welding two between three support frames (3) on the composite beam (5)
Overall stability.
4. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 3, it is characterised in that:
The strip steel plate is respectively at the 1/3 and 2/3 of support frame (3).
5. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
The support plate (6) be by welded steel plate at flute profile slab, support plate (6) bottom be bilayer, in a lower layer between there are
The interior oval preformed hole for surveying screw thread adjusts bolt (4) with connection.
6. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
Embedded nut (2) are set on the composite beam (5), embedded nut (2) passes through the bolt to match and is connected with support frame (3), uses
It is fixed on composite beam (5) in by support frame (3).
7. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
There is the oval preformed hole on same straight line on support frame as described above (3), the mating bolt of embedded nut (2) passes through preformed hole
It is connected with embedded nut (2), embedded nut (2) is connect by reinforcing rib with composite beam (5).
8. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
The inclined angle [alpha] of U-shaped muscle (7) relative level is 30 ~ 45 °.
9. assembled composite beam-plate connection support device that there is height difference on plate top according to claim 1, it is characterised in that:
The embedded nut (2) has block (8) far from one end of connection bolt, and the block (8) is in ten along end circumference setting
Font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548391.4U CN208309949U (en) | 2018-04-18 | 2018-04-18 | There is assembled composite beam-plate connection support device of height difference on plate top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548391.4U CN208309949U (en) | 2018-04-18 | 2018-04-18 | There is assembled composite beam-plate connection support device of height difference on plate top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208309949U true CN208309949U (en) | 2019-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820548391.4U Active CN208309949U (en) | 2018-04-18 | 2018-04-18 | There is assembled composite beam-plate connection support device of height difference on plate top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208309949U (en) |
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2018
- 2018-04-18 CN CN201820548391.4U patent/CN208309949U/en active Active
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