CN206859424U - A kind of civil engineering concrete embedded part - Google Patents
A kind of civil engineering concrete embedded part Download PDFInfo
- Publication number
- CN206859424U CN206859424U CN201720349156.XU CN201720349156U CN206859424U CN 206859424 U CN206859424 U CN 206859424U CN 201720349156 U CN201720349156 U CN 201720349156U CN 206859424 U CN206859424 U CN 206859424U
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- China
- Prior art keywords
- iron
- steel plate
- reinforcing bar
- collar
- bolt
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Abstract
The utility model discloses a kind of civil engineering concrete embedded part, including steel plate, the steel plate front is provided with multigroup thread groove, the collar and iron bolt are inserted with respectively on the thread groove, the collar is cased with iron pad with iron bolt in the junction with thread groove, the steel plate bottom is fixed with multigroup thread head, the thread head other end is welded with reinforcing bar, the reinforcing bar middle and upper part is welded with annular iron hoop, the reinforcing bar bottom is cased with adapter sleeve, the reinforcing bar bottom is welded with iron cover, the adapter sleeve is by the reinforcing bar collar, bolt, bar clamp and iron set composition, originally it is new to be stably fixed at pre-placing position on reinforcing bar, and there is extremely firm bottom reinforcement bars structure, make built-in fitting steel plate stable in concrete, in addition the multigroup collar of Designing of Pre-embedded Pieces in Concrete Structures and iron bolt, practicality is higher.
Description
Technical field
Built-in fitting field is the utility model is related to, specially a kind of civil engineering concrete embedded part.
Background technology
For concrete embedded part using extremely wide in civil engineering, built-in fitting is specially that one kind is pre-installed in hidden work
Component in journey, the accessory exactly disposed when structure pours, steel plate, bolt, pin, suspension hook suspension ring etc. can be made, for building
Build the overlap joint of superstructure, so that the installation of field engineering Equipment Foundations is fixed, built-in fitting be installed with the structure steel plate and
Anchor rib, for attachment structure component or non-structural element, it is usually used in the facilities such as fixed pipelines, built-in fitting is mostly by metal system
Make.
At present in our widely used built-in fittings, structure is generally simple, by careful analysis think to be primarily present with
Some lower deficiency：First, the fixation of traditional built-in fitting is relied primarily on the bottom of built-in fitting and reinforced-bar binding, this fixation
Mode less stable, in casting concrete, easily move built-in fitting bottom, cause and deviation occurs in precalculated position, pour
It can not be adjusted after building, built-in fitting and precalculated position deviation is occurred；Secondly, by bottom steel when traditional built-in fitting is fixed
Muscle is bent, and it is penetrated inside concrete, improves stability, but single reinforcing steel bar bear limited area, by external impacts
When, is accumulated small with concrete surface, therefore pressure is larger, causes inside concrete crack occur, and concrete inner structure is damaged
It is larger；Finally, common built-in fitting steel plate structure is fairly simple, and practicality has certain shortcoming with stability.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of civil engineering concrete embedded part,
Including steel plate, the steel plate front is provided with multigroup thread groove, and the collar and iron bolt, the set are inserted with respectively on the thread groove
Ring is cased with iron pad in the junction with thread groove with iron bolt, and the steel plate bottom is fixed with multigroup thread head, the thread head
The other end is welded with reinforcing bar, and the reinforcing bar middle and upper part is welded with annular iron hoop, and the reinforcing bar bottom is cased with adapter sleeve, the reinforcing bar
Bottom is welded with iron cover, and the adapter sleeve is made up of the collar, bolt, bar clamp and iron set.
As a kind of preferable technical scheme of the utility model, described four sides of steel plate are welded with E shapes lock.
As a kind of preferable technical scheme of the utility model, X-shaped reinforced frame is welded between the steel plate and annular iron hoop.
As a kind of preferable technical scheme of the utility model, the collar and iron bolt bottom are threaded rod, recessed with screw thread
Groove is fixed.
As a kind of preferable technical scheme of the utility model, the rebasing portion of iron and steel plate surface seamless connection, inside is set
There is screw thread to be fixed with the collar, iron bolt.
As a kind of preferable technical scheme of the utility model, the bolt is arranged on the collar, iron set and bar clamp, institute
Internal rotation can be covered in iron by stating bar clamp, and be bolted rotational angle.
As a kind of preferable technical scheme of the utility model, antioxidant coating is scribbled outside the steel plate.
Compared with prior art, the beneficial effects of the utility model are：The novel embedded part, by setting adapter sleeve, profit
The position of steel plate lower rebar is enclosed on to be fixedly connected with the collar on adapter sleeve, adapter sleeve is moved along reinforcing bar is vertical,
Using iron set bar clamp can be made to rotate different angle, realize to vertical, transverse steel fixed linking, fixed, made using bolt
Fixed built-in fitting process is simple and consolidates, and solves the problems, such as to fix loosely caused by binding；Secondly, by reinforcing bar bottom
Weld iron cover, flowed into when making concreting in iron cover, increase the contact area of reinforcing bar and concrete, reduce built-in fitting for
The impulse force of concrete, make reinforcing bar more firm in concrete；Secondly, by setting X-shaped reinforced frame and annular iron hoop, steel plate is made
Lower rebar Stability Analysis of Structures, prevent unbalance stress from causing the damage of indivedual reinforcing bars；Secondly, by setting E shapes to lock, steel plate and week are made
Concrete surface product increase, and E shapes lock insertion surrounding concrete are enclosed, improves the stability of steel plate；Secondly, by steel
The collar and iron bolt are set on plate, make surface of steel plate realize it is a variety of be fixedly connected with function, and iron pad is set, prevents casting concrete
When, concrete obstruction thread groove.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model connecting jacket structure schematic diagram.
In figure：1- steel plates；2- thread grooves；The 3- collars；4- iron bolts；5- iron sets；6- thread heads；7- reinforcing bars；8- annular iron
Hoop；9- adapter sleeves；10- iron covers；The 11- reinforcing bar collars；12- bolts；13- bar clamps；14- iron sets；15-E shapes are locked；16-X shape reinforcing bars
Frame；17- antioxidant coatings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of civil engineering concrete embedded part,
Including steel plate 1, the front of steel plate 1 is provided with multigroup thread groove 2, and the collar 3 and iron bolt 4 are inserted with respectively on the thread groove 2,
The collar 3 is cased with iron pad 5 in the junction with thread groove 2 with iron bolt 4, and the bottom of steel plate 1 is fixed with multigroup thread head
6, the other end of thread head 6 is welded with reinforcing bar 7, and the middle and upper part of reinforcing bar 7 is welded with annular iron hoop 8, the bottom of reinforcing bar 7 set
There is adapter sleeve 9, the bottom of reinforcing bar 7 is welded with iron cover 10, and the adapter sleeve 9 is by the reinforcing bar collar 11, bolt 12, the and of bar clamp 13
The composition of iron set 14.
Preferably, described 1 four sides of steel plate are welded with E shapes lock 15, steel plate 1 is increased with surrounding concrete contact area
Greatly, and E shapes lock 15 inserts surrounding concrete, improves the stability of steel plate 1；It is welded between the steel plate 1 and annular iron hoop 8
X-shaped reinforced frame 16, make the Stability Analysis of Structures of 1 lower rebar of steel plate 7, prevent unbalance stress from causing the damage of indivedual reinforcing bars 7；The collar
3 and iron bolt bottom are threaded rod, are fixed with thread groove 2, the collar 3 is stabilized in iron bolt 4 on steel plate 1；The iron pads 5 bottoms
With the face seamless connection of steel plate 1, it is internally threaded and is fixed with the collar 3, iron bolt 4, when preventing casting concrete, concrete obstruction spiral shell
Line groove 2；The bolt 12 is arranged on the reinforcing bar collar 11, iron set 14 and bar clamp 13, and the bar clamp 13 can cover 14 in iron
Internal rotation, and rotational angle is fixed by bolt 12, the outside reinforcing bar of various angles can be fixed；Antioxygen is scribbled outside the steel plate 1
Change coating 17, prevent steel plate 1 from aoxidizing, increase the service life.
Other, the antioxidant coating that the utility model uses is a kind of steel plate antioxidant coating, using the inorganic gold of ultra micro
Category oxide high-temperature solution retrofit and form, for heatproof up to 1700 DEG C, adhesive force is good, have it is certain it is heat-insulated, anti-oxidation,
Corrosion-resistant protective effect, the service life of extending steel plate, ensure steel plate non-corrosive at high temperature, energy-conserving and environment-protective.
Specifically used mode and advantage：The novel embedded part, by setting adapter sleeve, consolidated using the collar on adapter sleeve
Adapter sleeve is determined in the position of steel plate lower rebar, adapter sleeve is moved along reinforcing bar is vertical, can turn bar clamp using iron set
Dynamic different angle, realize to vertical, transverse steel fixed linking, fixed using bolt, make to fix built-in fitting process simply simultaneously
And it is firm, solve the problems, such as to fix loosely caused by binding；Secondly, by welding iron cover in reinforcing bar bottom, pour concrete
Flowed into when building in iron cover, increase the contact area of reinforcing bar and concrete, reduced built-in fitting for the impulse force of concrete, make reinforcing bar
It is more firm in concrete；Secondly, by setting X-shaped reinforced frame and annular iron hoop, make steel plate lower rebar Stability Analysis of Structures, prevent
Only unbalance stress causes the damage of indivedual reinforcing bars；Secondly, by setting E shapes to lock, steel plate is made to increase with surrounding concrete contact area
Greatly, and E shapes lock inserts surrounding concrete, improves the stability of steel plate；Secondly, by setting the collar and iron on steel plate
Bolt, make surface of steel plate realize it is a variety of be fixedly connected with function, and iron pad is set, when preventing casting concrete, concrete obstruction spiral shell
Line groove.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of civil engineering concrete embedded part, including steel plate (1), it is characterised in that：Steel plate (1) front is provided with more
Thread groove (2) is organized, is inserted with the collar (3) and iron bolt (4), the collar (3) and iron bolt (4) on the thread groove (2) respectively
Iron pad (5) is cased with the junction with thread groove (2), steel plate (1) bottom is fixed with multigroup thread head (6), the spiral shell
Line head (6) other end is welded with reinforcing bar (7), and reinforcing bar (7) middle and upper part is welded with annular iron hoop (8), reinforcing bar (7) bottom
Adapter sleeve (9) is cased with, reinforcing bar (7) bottom is welded with iron cover (10), and the adapter sleeve (9) is by the reinforcing bar collar (11), bolt
(12), bar clamp (13) and iron set (14) composition.
2. civil engineering concrete embedded part according to claim 1, it is characterised in that：Described (1) four side of steel plate
Face is welded with E shapes lock (15).
3. civil engineering concrete embedded part according to claim 1, it is characterised in that：The steel plate (1) and annular
X-shaped reinforced frame (16) is welded between iron hoop (8).
4. civil engineering concrete embedded part according to claim 1, it is characterised in that：The collar (3) and iron bolt
(4) bottom is threaded rod, fixed with thread groove (2).
5. civil engineering concrete embedded part according to claim 1, it is characterised in that：Iron pad (5) bottom with
Steel plate (1) face seamless connection, it is internally threaded fixed with the collar (3), iron bolt (4).
6. civil engineering concrete embedded part according to claim 1, it is characterised in that：The bolt (12) is arranged on
On the reinforcing bar collar (11), iron set (14) and bar clamp (13), the bar clamp (13) can be in iron set (14) internal rotation, and by bolt
(12) fixed rotational angle.
7. civil engineering concrete embedded part according to claim 1, it is characterised in that：Scribbled outside the steel plate (1)
Antioxidant coating (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349156.XU CN206859424U (en) | 2017-04-05 | 2017-04-05 | A kind of civil engineering concrete embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720349156.XU CN206859424U (en) | 2017-04-05 | 2017-04-05 | A kind of civil engineering concrete embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859424U true CN206859424U (en) | 2018-01-09 |
Family
ID=60817291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720349156.XU Expired - Fee Related CN206859424U (en) | 2017-04-05 | 2017-04-05 | A kind of civil engineering concrete embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589806A (en) * | 2022-04-18 | 2022-06-07 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
-
2017
- 2017-04-05 CN CN201720349156.XU patent/CN206859424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589806A (en) * | 2022-04-18 | 2022-06-07 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
| CN114589806B (en) * | 2022-04-18 | 2023-11-14 | 中建八局第二建设有限公司 | Positioning structure and prefabricated track beam support steel plate embedded assembly |
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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 |
Granted publication date: 20180109 Termination date: 20180405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |