CN208329378U - A kind of lag construction concrete floor beam reinforced steel bar attachment device - Google Patents
A kind of lag construction concrete floor beam reinforced steel bar attachment device Download PDFInfo
- Publication number
- CN208329378U CN208329378U CN201820369625.9U CN201820369625U CN208329378U CN 208329378 U CN208329378 U CN 208329378U CN 201820369625 U CN201820369625 U CN 201820369625U CN 208329378 U CN208329378 U CN 208329378U
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- CN
- China
- Prior art keywords
- concrete floor
- lag
- vertical reinforcement
- steel
- attachment device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of building construction, in particular a kind of lag construction concrete floor beam reinforced steel bar attachment device, it include concrete floor and hollow steel plate, the inside of concrete floor is fixedly installed transverse steel and vertical reinforcement, the end of transverse steel and vertical reinforcement is equipped with screw thread, screw thread is connected to connecting tube, the one end of connecting tube far from transverse steel and vertical reinforcement is threaded with lag transverse steel and lag vertical reinforcement respectively, and the bottom of hollow steel plate is fixedly connected with supporting beam.The utility model is equipped with screw thread by the end of transverse steel and vertical reinforcement, screw thread is connected to connecting tube, transverse steel and vertical reinforcement are equipped with hollow framework, concrete floor sound construction, stabilization, stress performance greatly reinforces, lag construction greatly reduces concrete floor destruction, and the security performance of concrete floor not will receive destruction substantially.
Description
Technical field
The utility model relates to technical field of building construction more particularly to a kind of lag construction concrete floor beam reinforced steel bars
Attachment device.
Background technique
With the development of Building technology, vertical structure prior to horizontal structure construct the case where it is more and more common, this is related to
To anchorage problem of the beam reinforced steel bar in vertical structure of horizontal structure (such as: floor girder and board).So far, domestic construction master
Method to be used is that embedded bar method, pre-embedded steel slab welding, template burrow the pre-buried method of joint bar, insertion expansion bolt welding
And the chemical agent bar planting method that burrows.
These methods have certain problem urgently to be resolved.Embedded bar method after wall column concreting due to that will mix
Solidifying soil, which is chiseled to pick pre-buried reinforcement metal straightening to dig, certain damage to the intensity of wall, column, and it is strong that bending also will affect reinforcing bar
Degree；Pre-embedded steel slab welding is also due to the chisel that picks to wall column also will affect the intensity of wall column, and the quality being welded to connect cannot
Guarantee, the application of steel plate also will increase cost；The template pre-buried method of joint bar that burrows has a damage to template, pretty troublesome, application when demoulding
Limit to very much；Insertion expansion bolt welding will affect working bolt performance, and expansion bolt higher cost due to welding；And it burrows
Chemical agent bar planting method special-purpose adhesive price is higher, and adhesive brittleness is larger, and bearing capacity is lower.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of lag construction proposed is mixed
Solidifying Tulou face beam reinforced steel bar attachment device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of lag construction concrete floor beam reinforced steel bar attachment device, includes concrete floor and hollow steel plate, institute
The inside for stating concrete floor is fixedly installed transverse steel and vertical reinforcement, and the end of the transverse steel and vertical reinforcement is equal
Equipped with screw thread, the screw thread is connected to connecting tube, and the connecting tube is distinguished far from one end of transverse steel and vertical reinforcement
It is threaded with lag transverse steel and lag vertical reinforcement, the bottom of the hollow steel plate is fixedly connected with supporting beam.
Preferably, the transverse steel and vertical reinforcement are equipped with hollow framework.
Preferably, the concrete floor is fixedly connected on hollow steel plate.
Preferably, the supporting beam is preferably drum girder steel.
Preferably, the basal plane of the supporting beam offers threaded hole, and the inner wall of the threaded hole is equipped with screw.
Preferably, the screw passes through hollow steel plate.
Compared with prior art, the utility model has the beneficial effects that
1, transverse steel and vertical reinforcement, transverse steel and vertical reinforcement are fixedly installed by the inside of concrete floor
End be equipped with screw thread, screw thread is connected to connecting tube, and transverse steel and vertical reinforcement are equipped with hollow framework, concrete
Floor structure is secured, stablizes, and stress performance greatly reinforces.
2, one end by connecting tube far from transverse steel and vertical reinforcement be threaded with respectively lag transverse steel and
Vertical reinforcement is lagged, lag construction greatly reduces concrete floor destruction, and the security performance of concrete floor substantially will not be by
To destruction.
3, hollow steel plate is fixedly connected on by concrete floor, supporting beam is preferably drum girder steel, the basal plane of supporting beam
Offering threaded hole, the inner wall of the threaded hole is equipped with screw, it ensure that the safety of reinforcing bar and concrete floor, fixation,
The features such as toughness is strong, antidetonation.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the construction of the utility model lag greatly reduces concrete floor destruction, and the security performance of concrete floor substantially will not be by
To destruction.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of lag construct the whole knot of concrete floor beam reinforced steel bar attachment device
Structure schematic diagram；
Fig. 2 be the utility model proposes a kind of the construct part of concrete floor beam reinforced steel bar attachment device of lag be
Structural schematic diagram；
Fig. 3 be the utility model proposes a kind of lag construct concrete floor beam reinforced steel bar attachment device part knot
Structure schematic diagram.
In figure: 1 concrete floor, 2 shape steel plates, 3 transverse steels, 4 vertical reinforcements, 5 screw threads, 6 connecting tubes, 7 hollow frameworks,
8 lag transverse steels, 9 lag vertical reinforcements, 10 supporting beams, 11 threaded holes, 12 screws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, a kind of lag construction concrete floor beam reinforced steel bar attachment device, includes concrete floor 1
With hollow steel plate 2, the inside of the concrete floor 1 is fixedly installed transverse steel 3 and vertical reinforcement 4, the transverse steel 3
It is equipped with screw thread 5 with the end of vertical reinforcement 4, the screw thread 5 is threadedly connected to connecting tube 6, and the connecting tube 6 is far from lateral steel
One end of muscle 3 and vertical reinforcement 4 is threaded with lag transverse steel 8 and lag vertical reinforcement 9, the hollow steel plate 2 respectively
Bottom be fixedly connected with supporting beam 10.
The transverse steel 3 and vertical reinforcement 4 are equipped with hollow framework 7.
The concrete floor 1 is fixedly connected on hollow steel plate 2.
The supporting beam 10 is preferably drum girder steel.
The basal plane of the supporting beam 10 offers threaded hole 11, and the inner wall of the threaded hole 11 is equipped with screw 12.
The screw 12 passes through hollow steel plate 2.
The working process of the utility model is as follows: it is fixedly installed in practical work process by the inside of concrete floor 1
There are a transverse steel 3 and vertical reinforcement 4, the end of transverse steel 3 and vertical reinforcement 4 is equipped with screw thread 5, and screw thread 5 is threadedly connected to
Connecting tube 6, transverse steel 3 and vertical reinforcement 4 are equipped with hollow framework 7, concrete floor sound construction, stabilization, stress performance
It greatly reinforces；One end by connecting tube 6 far from transverse steel 3 and vertical reinforcement 4 is threaded with lag transverse steel 8 respectively
With lag vertical reinforcement 9, lag construction greatly reduces concrete floor destruction, and the security performance of concrete floor substantially will not
It is destroyed；It is fixedly connected on hollow steel plate 2 by concrete floor 1, supporting beam 10 is preferably drum girder steel, supporting beam 10
Basal plane offers threaded hole 11, and the inner wall of the threaded hole 11 is equipped with screw 12, ensure that the safety of reinforcing bar and concrete floor,
The features such as fixation, toughness is strong, antidetonation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
- The concrete floor beam reinforced steel bar attachment device 1. a kind of lag is constructed, includes concrete floor (1) and hollow steel plate (2), which is characterized in that the inside of the concrete floor (1) is fixedly installed transverse steel (3) and vertical reinforcement (4), described The end of transverse steel (3) and vertical reinforcement (4) is equipped with screw thread (5), and the screw thread (5) is threadedly connected to connecting tube (6), institute State connecting tube (6) be threaded with respectively far from one end of transverse steel (3) and vertical reinforcement (4) lag transverse steel (8) and It lags vertical reinforcement (9), the bottom of the hollow steel plate (2) is fixedly connected with supporting beam (10).
- The concrete floor beam reinforced steel bar attachment device 2. a kind of lag according to claim 1 is constructed, which is characterized in that institute It states transverse steel (3) and vertical reinforcement (4) is equipped with hollow framework (7).
- The concrete floor beam reinforced steel bar attachment device 3. a kind of lag according to claim 1 is constructed, which is characterized in that institute It states concrete floor (1) and is fixedly connected on hollow steel plate (2).
- The concrete floor beam reinforced steel bar attachment device 4. a kind of lag according to claim 1 is constructed, which is characterized in that institute Stating supporting beam (10) is preferably drum girder steel.
- The concrete floor beam reinforced steel bar attachment device 5. a kind of lag according to claim 1 is constructed, which is characterized in that institute The basal plane for stating supporting beam (10) offers threaded hole (11), and the inner wall of the threaded hole (11) is equipped with screw (12).
- The concrete floor beam reinforced steel bar attachment device 6. a kind of lag according to claim 5 is constructed, which is characterized in that institute Screw (12) are stated across hollow steel plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369625.9U CN208329378U (en) | 2018-03-17 | 2018-03-17 | A kind of lag construction concrete floor beam reinforced steel bar attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820369625.9U CN208329378U (en) | 2018-03-17 | 2018-03-17 | A kind of lag construction concrete floor beam reinforced steel bar attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329378U true CN208329378U (en) | 2019-01-04 |
Family
ID=64782969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820369625.9U Expired - Fee Related CN208329378U (en) | 2018-03-17 | 2018-03-17 | A kind of lag construction concrete floor beam reinforced steel bar attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329378U (en) |
-
2018
- 2018-03-17 CN CN201820369625.9U patent/CN208329378U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200317 |