CN209163486U - A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening - Google Patents
A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening Download PDFInfo
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- CN209163486U CN209163486U CN201821847488.1U CN201821847488U CN209163486U CN 209163486 U CN209163486 U CN 209163486U CN 201821847488 U CN201821847488 U CN 201821847488U CN 209163486 U CN209163486 U CN 209163486U
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- blind hole
- bed die
- support plate
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Abstract
The utility model discloses a kind of bed die detachable reinforcing steel truss floor support plate fitting fastening, the upper surface two edges of chamfered edge bench-type ontology lean out to form arc-shaped clamping groove downwards, and lower end surface is provided with rectangle blind hole；Chamfered edge bench-type body interior is provided with clamping blind hole in the end of rectangle blind hole, which is located at the center of two long side walls of rectangle blind hole and perpendicular with two long side walls；The distance between two arc-shaped clamping grooves are the distance between the two lower edge reinforcing bars of steel bar girder；T-shaped fastener is polished rod close to one end of cap, and the other end has the screw thread to match with nut.Bed die is connected on steel bar girder with the utility model, bed die will not generate stretcher strain after the completion of concreting, and support effect is good, and installing and dismounting is simple and convenient.
Description
Technical field
The utility model belongs to building element field, is related to a kind of bed die detachable reinforcing steel truss floor support plate installation company
Fitting.
Background technique
Steel bar truss floor support plate is that a kind of steel bar stress by floor is welded into steel bar girder in factory, and by reinforcing bar
Truss is fixedly connected to form bed die and the integrated building product of steel bar stress with bed die.When construction, steel bar girder building is held
Plate is fixed between two load bearing beams, is directly poured with concrete, and bed die bears the gravity of concrete, and steel bar girder provides for bed die
Without support stiffness.Compared with traditional floor support plate by bottom formwork to support concrete, steel bar truss floor support plate formula is accelerated
Construction speed, enhances support effect.For the bed die after casting complete can be made to recycle, occurring in the prior art can be with
The steel bar truss floor support plate that bed die is dismantled can be removed bed die after having poured concrete and having waited concrete settings, with
Just it repeats to recycle.The steel bar girder of this floor support plate is connect with bed die by connector, although connector realizes reinforcing bar
Being detachably connected between truss and bed die, but simultaneously transmit the cross force unrelated with concrete gravity is born of steel bar girder
Bed die has been given, bed die generates stretcher strain under the action of cross force, so as to cause support stiffness reduction, final influence bed die
Support effect.In addition, shearing force is born due to for the screw that connector is connect with bed die to be transmitted cross force because participating in, the shearing
Power can be to cannot make screw and for generating slide fastener between screw fit fixed steel bars truss and the connector of bed die
The disassembly of subsequent screw causes difficulty.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems in the prior art, and it is detachable to provide a kind of bed die
Bed die is connected on steel bar girder by steel bar truss floor support plate fitting fastening with the connector, and bed die is in concreting
Stretcher strain will not be generated after the completion, and support effect is good, and installing and dismounting is simple and convenient.
To achieve the above object, the technical solution of the utility model is: a kind of bed die detachable reinforcing steel truss building
Board fitting fastening, including chamfered edge bench-type ontology, T-shaped fastener and nut；The upper surface both sides of chamfered edge bench-type ontology
Edge leans out downwards the arc-shaped clamping groove to be formed and be matched with two lower edge reinforcing bars of steel bar girder, lower end surface be provided with it is T-shaped
The rectangle blind hole that the cross wall of fastener matches；Chamfered edge bench-type body interior the end of rectangle blind hole be provided with it is T-shaped
The clamping blind hole that the cross wall of fastener matches, the clamping blind hole are located at the center of two long side walls of rectangle blind hole and grow with two
Side wall is perpendicular；The distance between two arc-shaped clamping grooves are the distance between the two lower edge reinforcing bars of steel bar girder；T-shaped fastening
Part is polished rod close to one end of cap, and the other end has the screw thread to match with nut.In use, the area of the bed die according to floor support plate
Size uses multiple the utility model；The two of the utility model arc-shaped clamping grooves are connected to two lower edge reinforcing bars of steel bar girder
On, then with T-shaped fastener by the bed die of floor support plate be fixed to multiple the utility model on.
It is further preferred that the gasket that the bottom surface that the utility model further includes even numbers and chamfered edge bench-type ontology matches,
The hole to match with rectangle blind hole is provided among gasket.When installation, when the utility model chamfered edge bench-type ontology bottom surface with
When having interval between bed die, gasket can be installed additional in this interval, between the bottom surface and bed die to fill chamfered edge bench-type ontology
Gap makes the utility model be suitble to the use of the cover to reinforcement of various thickness.
It is further preferred that the upper surface of the chamfered edge bench-type ontology has one in the two sides of rectangle blind hole
Above vertical holes.That reduces the utility model uses material, reduces cost of manufacture.
The molding of plastic material integrated die-casting can be used in the utility model connector.
Bed die is connected on steel bar girder with the utility model connector, due between every steel bar girder and bed die
It is connected by row's the utility model, each the utility model is correspondingly arranged there are two arc-shaped clamping groove, two lower edge reinforcing bar cards
It is located in two clamping grooves of same the utility model, under concrete gravity effect, although two lower edge reinforcing bars have counter motion
Trend, and two outside thrusts that size is identical, contrary are formed, but for each clamping groove, while acting on it
On identical, contrary two thrusts of size cancel out each other, therefore, the two thrusts will not be transmitted by the utility model
So that bed die is generated stretcher strain and is influenced support effects on to bed die, the T word for connecting bed die and the utility model will not be made
Shape fastener gives subsequent disassembly to cause difficulty because bearing shearing force.And the utility model is two lower edges for being connected to steel bar girder
Reinforcing bar upper end, installing and dismounting is simple and convenient.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the first embodiment of the utility model；
Fig. 2 is the main view of the first embodiment of the utility model；
Fig. 3 is the top view of the first embodiment of the utility model；
Fig. 4 is the AA cross-sectional view of Fig. 3；
Fig. 5 is the bottom view of chamfered edge bench-type ontology in the first embodiment of the utility model；
Fig. 6 is the BB cross-sectional view of Fig. 5；
Fig. 7 is the main view after the utility model installation；
Fig. 8 is the schematic perspective view after the utility model installation；
Fig. 9 is the schematic perspective view of second of embodiment of the utility model；
Figure 10 is the top view of second of embodiment of the utility model；
Figure 11 is the bottom view of chamfered edge bench-type ontology in second of embodiment of the utility model；
Figure 12 is the schematic perspective view of the third embodiment of the utility model；
Figure 13 is the top view of the third embodiment of the utility model；
Figure 14 is the bottom view of chamfered edge bench-type ontology in the third embodiment of the utility model.
Specific embodiment
The utility model is further described combined with specific embodiments below.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and embodiment shown in Fig. 81, the present embodiment connector 9 include falling
Prismoid shaped ontology 1, T-shaped fastener 2 and nut 3.The upper surface two edges of chamfered edge bench-type ontology 1, which are leant out downwards, to be formed and reinforcing bar
The arc-shaped clamping groove 4 that two lower edge reinforcing bars 10 of truss match, lower end surface are provided with the cross wall phase with T-shaped fastener 2
The rectangle blind hole 8 matched.The end inside chamfered edge bench-type ontology 1 in rectangle blind hole 8 is provided with the cross wall with T-shaped fastener 2
The clamping blind hole 7 to match, the clamping blind hole 7 are located at the center of two long side walls of rectangle blind hole 8 and mutually hang down with two long side walls
Directly.The distance between two arc-shaped clamping grooves 4 are the distance between the two lower edge reinforcing bars 10 of steel bar girder.T-shaped fastener 2 leans on
One end of nearly cap is polished rod, and the other end has the screw thread to match with nut 3.Preferably, the present embodiment 9 further includes even numbers and falls
The gasket that the bottom surface of prismoid shaped ontology 1 matches is provided with the hole to match with rectangle blind hole 8 among gasket.Preferably, described
The upper surface of chamfered edge bench-type ontology 1 have more than one vertical holes 5 in the two sides of rectangle blind hole 8.6 be ribs
Muscle.The molding of plastic material integrated die-casting can be used in the utility model connector 9.
In use, using multiple the utility model 9 according to the size of the bed die 13 of floor support plate.By the utility model 9
Two arc-shaped clamping grooves 2 be connected on two lower edge reinforcing bars 10 of steel bar girder, then on the bed die 13 of floor support plate with this is practical
Connecting hole is opened in the corresponding position of fixation hole 8 of novel fastener, with fastener 4 by the bed die 12 of floor support plate fixed to multiple
On the utility model.12 be the reinforcing bar that winds up, and 11 be web member reinforcing bar.
Embodiment 2 as shown in Fig. 9, Figure 10 and Figure 11, the structure of the present embodiment are only fallen in described with embodiment 1
It is eliminated in the vertical holes 5 that the upper surface of prismoid shaped ontology 1 is provided with to reinforce rib 6.
Embodiment 3 as shown in Figure 12, Figure 13 and Figure 14, the structure of the present embodiment are only fallen in described with embodiment 1
Another vertical holes 14 that the upper surface of prismoid shaped ontology 1 is provided with.
Embodiment described above be only preferably with example shape, it is all in the utility model not to limit the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on should be included in the protection model of the utility model
It encloses.
Claims (3)
1. a kind of bed die detachable reinforcing steel truss floor support plate fitting fastening, it is characterised in that: including chamfered edge bench-type ontology,
T-shaped fastener and nut；The upper surface two edges of chamfered edge bench-type ontology lean out downwards the two lower edge steel to be formed with steel bar girder
The arc-shaped clamping groove that muscle matches, lower end surface are provided with the rectangle blind hole to match with the cross wall of T-shaped fastener；Chamfered edge
Bench-type body interior is provided with the clamping blind hole to match with the cross wall of T-shaped fastener, the clamping in the end of rectangle blind hole
Blind hole is located at the center of two long side walls of rectangle blind hole and perpendicular with two long side walls；The distance between two arc-shaped clamping grooves
For the distance between the two lower edge reinforcing bars of steel bar girder；T-shaped fastener is polished rod close to one end of cap, and the other end has and nut
The screw thread to match.
2. bed die detachable reinforcing steel truss floor support plate fitting fastening according to claim 1, it is characterised in that: its
Further include the gasket that the bottom surface of even numbers and chamfered edge bench-type ontology matches, is provided among gasket and matches with rectangle blind hole
Hole.
3. bed die detachable reinforcing steel truss floor support plate fitting fastening according to claim 1 or 2, feature exist
In: the upper surface of the chamfered edge bench-type ontology has more than one vertical holes in the two sides of rectangle blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847488.1U CN209163486U (en) | 2018-11-10 | 2018-11-10 | A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847488.1U CN209163486U (en) | 2018-11-10 | 2018-11-10 | A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163486U true CN209163486U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847488.1U Active CN209163486U (en) | 2018-11-10 | 2018-11-10 | A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening |
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| CN (1) | CN209163486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296210A (en) * | 2018-11-10 | 2019-02-01 | 河北建设集团股份有限公司 | A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening |
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2018
- 2018-11-10 CN CN201821847488.1U patent/CN209163486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296210A (en) * | 2018-11-10 | 2019-02-01 | 河北建设集团股份有限公司 | A kind of bed die detachable reinforcing steel truss floor support plate fitting fastening |
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