CN109403551A - A kind of connection box and its processing method - Google Patents
A kind of connection box and its processing method Download PDFInfo
- Publication number
- CN109403551A CN109403551A CN201811254030.XA CN201811254030A CN109403551A CN 109403551 A CN109403551 A CN 109403551A CN 201811254030 A CN201811254030 A CN 201811254030A CN 109403551 A CN109403551 A CN 109403551A
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- China
- Prior art keywords
- connection box
- top plate
- plate
- bottom plate
- side plates
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of connection boxes, it includes a bottom plate, a top plate, two side plates and a backboard, the bottom plate, top plate and two side plates are cut by rectangular steel tube and are formed, the backboard is fixed with the bottom plate, top plate and plate-side plate welding simultaneously, and the through-hole for wearing reinforcing bar is offered on the bottom plate and/or the top plate.In addition, the invention further relates to a kind of processing methods for connecting box.The present invention connects bottom plate, top plate and two side plates of box both from direction steel pipe, and globality provides significantly, it is only necessary to weld to backboard, reduce the welding position of connection box, reduce influence of the human factor to product quality；So that the overall stiffness of connection box, intensity will be better than all-weld joint box in the prior art；Meanwhile improving the production efficiency of connection box.
Description
Technical field
The present invention relates to a kind of connection box and its processing methods, belong to construction engineering technical field, this connects box and is suitable for connecting
Connect the reinforcing bar of two neighboring building element.
Background technique
The steel of adjacent two blocks of building elements is usually connected in assembled architecture by components such as grout sleeve, connection boxes
Muscle, to enhance the bonding strength of adjacent members.Wherein, patent document 1 (CN203546909U), patent document 2
(CN206233376U) specific structure and application method of connection box are disclosed in, connection box is the open rectangular box of one side
Son offers the through-hole worn for reinforcing bar in wherein at least one plate face.However existing connection box is by five blocks of independent steel
Plate is composed by welding procedure, and welding position is more, and weld horizontal is more demanding, and globality is poor, human factor pair
Product quality has large effect, and the stability of product is poor.
Summary of the invention
In order to improve the integral strength of connection box, weld length is reduced, the production efficiency of connection box is improved, the present invention provides
A kind of connection box and its processing method, specific technical solution are as follows.
A kind of connection box comprising have a bottom plate, a top plate, two side plates and a backboard, it is characterised in that: institute
Bottom plate, top plate and two side plates are stated to be cut and formed by rectangular steel tube, the backboard simultaneously with the bottom plate, top plate and plate-side plate welding
It is fixed, the through-hole for wearing reinforcing bar is offered on the bottom plate and/or the top plate.
Using above scheme of the invention, both from rectangular steel tube, globality mentions significantly for bottom plate, top plate and two side plates
It is high, it is only necessary to backboard be welded, reduce the welding position of connection box, reduce human factor to the shadow of product quality
It rings；So that the overall stiffness of connection box, intensity will be better than all-weld joint box in the prior art；Meanwhile improving connection
The production efficiency of box.
Further, shear connector is welded on the side plate.Preferably, the shear connector is reinforcing bar.Shear connector
It is provided with the bonding strength for being conducive to improve connection box and matrix (the pre-buried prefabricated components of connection box), improves connection in the base
Adhesive force.
Further, the shear connector is parallel to the top plate.When for connecting the contiguous prefabricated component of vertical direction, by
In connection box by the tensile stress on vertical direction much larger than the shear stress in horizontal direction, in both side plate designated position Yan Shui
Square can effectively increase connection box to one of reinforcing bar shear connector of each welding answers with the shearing on the vertical direction of substrate contact interface
Power improves connection box anti-pulling ability.
Further, the both ends of fixed U-shaped anchor bar are respectively welded on two side plates of the connection box.It is provided with U
Type anchor bar can further enhance the adhesive force of connection box and matrix, improve the stability of connection box.
Based on the same inventive concept, the invention further relates to the processing methods of above-mentioned connection box comprising following steps:
1), square shaped steel pipe carries out the cutting process perpendicular to length direction, obtains connecting a bottom plate of box, a top
Plate and two side plates；
2) punching processing, is carried out to the bottom plate and/or the top plate, obtains the through-hole for wearing reinforcing bar；
3), backboard and the bottom plate, top plate and plate-side plate welding are fixed；
Wherein, the sequence of the step 2) and step 3) can exchange.
Further, the processing method further includes having shear connector welding step after step 1), two sides
Fixed shear connector is respectively welded on plate.Preferably, the shear connector is reinforcing bar.
Further, the processing method further includes having anchor bar welding step, described in two after step 1)
The both ends of fixed U-shaped anchor bar are respectively welded on side plate.
The present invention compared with the prior art, has the advantages that
1, the welding position for reducing connection box, reduces influence of the human factor to product quality；
2, the globality for improving connection box is conducive to the integral strength and rigidity that connect box；
3, due to the reduction of welding position, the production efficiency of connection box is improved, labor intensity is reduced；
4, the cost for connecting box about reduces 70%, has saved cost.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of connection box of the invention；
Fig. 2 is the schematic diagram of connection box use state of the invention；
Fig. 3 is a variation of connection box of the invention.
In figure: bottom plate 1, top plate 2, side plate 3, backboard 4, through-hole 5, top wallboard 6, top wallboard 7, shear connector 8, U-shaped anchor
Gu reinforcing bar 9.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing.
Referring to Fig. 1-3, a kind of connection box comprising have 2, two, the top plate side plate 3 of bottom plate 1, one and a backboard
4, the bottom plate 1, top plate 2 and two side plates 3 are cut by rectangular steel tube and are formed, the backboard 4 simultaneously with the bottom plate 1, top plate 2
It is welded and fixed with side plate 3, the through-hole 5 for wearing reinforcing bar is offered on the bottom plate 1 and the top plate 2.In use, referring to figure
2, connection box is embedded in the lower end of top wallboard 6, connects the opening inside towards building (opposite with backboard) of box, top wall
The lower end of the vertical reinforcing bar of plate 6 passes through the through-hole 5 of top plate, and using fastener (nut, gasket etc.) and/or welding that this is vertical
Reinforcing bar is fixed in connection box；The upper end of the vertical reinforcing bar of lower section wallboard 7 passes through 5 company of being also secured at of through-hole of the bottom plate of connection box
It connects in box, realizes the connection of upper and lower wallboard.It should be noted that connection box can also be opened only on bottom plate 1 or top plate 2
If through-hole, the bottom plate 1 or top plate 2 for not opening up through-hole are embedded in wallboard after fixing with reinforcement welding.
Preferably, shear connector 8 is welded on the side plate 3.The shear connector 8 is preferably reinforcing bar.Shear connector 8 is set
It is equipped with conducive to the bonding strength of connection box and matrix (the pre-buried prefabricated components of connection box) is improved, improves and connect in the base
Adhesive force.
Preferably, the shear connector 8 is parallel to the top plate 2.When for connecting the contiguous prefabricated component of vertical direction, by
In connection box by the tensile stress on vertical direction much larger than the shear stress in horizontal direction, in both side plate designated position Yan Shui
Square can effectively increase connection box to one of reinforcing bar shear connector of each welding answers with the shearing on the vertical direction of substrate contact interface
Power improves connection box anti-pulling ability.
Preferably, referring to Fig. 3, the both ends of fixed U-shaped anchor bar 9 are respectively welded on two side plates of the connection box.
The adhesive force of connection box and matrix can be further enhanced by being provided with U-shaped anchor bar, improve the stability of connection box.Wherein,
As needed, one of them can be separately provided in U-shaped anchor bar 9 and shear connector 8, can also be arranged simultaneously.
Based on the same inventive concept, the invention further relates to the processing methods of above-mentioned connection box comprising following steps:
1), square shaped steel pipe carries out the cutting process perpendicular to length direction, obtains a bottom plate 1, one of connection box
Top plate 2 and two side plates 3；
2) punching processing, is carried out to the bottom plate 1 and/or the top plate 2, obtains the through-hole 10 for wearing reinforcing bar；
3), backboard 4 and the bottom plate 1, top plate 2 and side plate 3 are welded and fixed；
Wherein, the sequence of the step 2) and step 3) can exchange.
Further, the processing method further includes having shear connector welding step after step 1), two sides
Fixed shear connector 8 is respectively welded on plate 3.Preferably, the shear connector 8 is reinforcing bar.Wherein, shear connector 8 is welded on above-mentioned step
It is rapid 1) after, with step 2) or 3) without sequencing.
Further, the processing method further includes having anchor bar welding step, described in two after step 1)
The both ends of fixed U-shaped anchor bar 9 are respectively welded on side plate 3.Wherein, U-shaped anchor bar 9 is welded on above-mentioned steps 1) it
Afterwards, with step 2) or 3) without sequencing.
The embodiment of the present invention is described with above attached drawing, in the absence of conflict, the reality in the present invention
The feature applied in example and embodiment can be combined with each other.For sake of convenience, the "upper" that above occurs, "lower", "bottom", "top",
" side ", " back " printed words only indicate consistent with the direction of attached drawing itself, do not play restriction effect to structure.The present invention does not limit to
In above-mentioned specific embodiment, the above mentioned embodiment is only schematical, rather than limitation, this field
Those of ordinary skill under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention,
Many forms can be also made, within these are all belonged to the scope of protection of the present invention.
Claims (9)
1. a kind of connection box comprising there are a bottom plate (1), a top plate (2), two side plates (3) and a backboard (4),
Be characterized in that: the bottom plate (1), top plate (2) and two side plates (3) are cut by rectangular steel tube and are formed, the backboard (4) simultaneously with
The bottom plate (1), top plate (2) and side plate (3) are welded and fixed, and offer and are used on the bottom plate (1) and/or the top plate (2)
Wear the through-hole (5) of reinforcing bar.
2. connection box according to claim 1, which is characterized in that be welded with shear connector (8) on the side plate (3).
3. connection box according to claim 2, which is characterized in that the shear connector (8) is reinforcing bar.
4. connection box according to claim 2, which is characterized in that the shear connector (8) is parallel to the top plate (2).
5. connection box according to claim 1, which is characterized in that be respectively welded on two side plates (3) of the connection box
The both ends of fixed U-shaped anchor bar (9).
6. a kind of processing method of the connection box as described in claim 1-5 any one, it is characterised in that: including following step
It is rapid:
1), square shaped steel pipe carries out the cutting process perpendicular to length direction, obtains connecting a bottom plate (1) of box, a top
Plate (2) and two side plates (3)；
2) punching processing, is carried out to the bottom plate (1) and/or the top plate (2), obtains the through-hole (5) for wearing reinforcing bar；
3), backboard (4) and the bottom plate (1), top plate (2) and side plate (3) are welded and fixed；
Wherein, the sequence of the step 2) and step 3) can exchange.
7. a kind of processing method for connecting box according to claim 6, which is characterized in that the processing method is in step 1)
Later, further include having shear connector welding step, fixed shear connector (8) are respectively welded on two side plates (3).
8. a kind of processing method for connecting box according to claim 7, which is characterized in that the shear connector (8) is reinforcing bar.
9. a kind of processing method for connecting box according to claim 6, which is characterized in that the processing method is in step 1)
Later, further include having anchor bar welding step, fixed U-shaped anchor bar (9) is respectively welded on two side plates (3)
Both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254030.XA CN109403551A (en) | 2018-10-24 | 2018-10-24 | A kind of connection box and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254030.XA CN109403551A (en) | 2018-10-24 | 2018-10-24 | A kind of connection box and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403551A true CN109403551A (en) | 2019-03-01 |
Family
ID=65469775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254030.XA Pending CN109403551A (en) | 2018-10-24 | 2018-10-24 | A kind of connection box and its processing method |
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| Country | Link |
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| CN (1) | CN109403551A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284658A (en) * | 2019-06-28 | 2019-09-27 | 王本淼 | A kind of production method for the pocket member connecting cavity floor cross rib reinforcing bar |
| CN110306730A (en) * | 2019-06-28 | 2019-10-08 | 王本淼 | The triangular member production method of monomer reinforcing bar connection |
| CN110984475A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Straight groove-shaped component connected by assembly type construction steel bars |
| CN111705928A (en) * | 2020-06-30 | 2020-09-25 | 华侨大学 | Splicing joint of steel pipe concrete column and reinforced concrete column and construction method |
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| JP2002281639A (en) * | 2001-03-16 | 2002-09-27 | Toshiba Plant Kensetsu Co Ltd | Embedding of wire conduit to sc structure, laying of electrical cable and unit metal plate thereof |
| CN103541495A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Connecting box assembled type concrete beam |
| CN206070880U (en) * | 2016-07-27 | 2017-04-05 | 中国建筑第八工程局有限公司 | The Ribbed Bar that cross rib staggers |
| CN206233376U (en) * | 2016-11-22 | 2017-06-09 | 湖南远大工程设计有限公司 | Precast concrete box coupling assembly |
| CN206521764U (en) * | 2016-10-25 | 2017-09-26 | 大唐华银（湖南）新能源有限公司 | Foundation ring of wind generating set |
| CN207376822U (en) * | 2017-05-10 | 2018-05-18 | 安徽鸿路钢结构(集团)股份有限公司 | Prefabricated components connector |
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2018
- 2018-10-24 CN CN201811254030.XA patent/CN109403551A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281639A (en) * | 2001-03-16 | 2002-09-27 | Toshiba Plant Kensetsu Co Ltd | Embedding of wire conduit to sc structure, laying of electrical cable and unit metal plate thereof |
| CN103541495A (en) * | 2013-09-22 | 2014-01-29 | 沈阳建筑大学 | Connecting box assembled type concrete beam |
| CN206070880U (en) * | 2016-07-27 | 2017-04-05 | 中国建筑第八工程局有限公司 | The Ribbed Bar that cross rib staggers |
| CN206521764U (en) * | 2016-10-25 | 2017-09-26 | 大唐华银（湖南）新能源有限公司 | Foundation ring of wind generating set |
| CN206233376U (en) * | 2016-11-22 | 2017-06-09 | 湖南远大工程设计有限公司 | Precast concrete box coupling assembly |
| CN207376822U (en) * | 2017-05-10 | 2018-05-18 | 安徽鸿路钢结构(集团)股份有限公司 | Prefabricated components connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284658A (en) * | 2019-06-28 | 2019-09-27 | 王本淼 | A kind of production method for the pocket member connecting cavity floor cross rib reinforcing bar |
| CN110306730A (en) * | 2019-06-28 | 2019-10-08 | 王本淼 | The triangular member production method of monomer reinforcing bar connection |
| CN110984475A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Straight groove-shaped component connected by assembly type construction steel bars |
| CN110984478A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Straight groove-shaped component connected by assembly type construction steel bars |
| CN110984476A (en) * | 2019-06-28 | 2020-04-10 | 王海崴 | Straight groove-shaped component connected by assembly type construction steel bars |
| CN111705928A (en) * | 2020-06-30 | 2020-09-25 | 华侨大学 | Splicing joint of steel pipe concrete column and reinforced concrete column and construction method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190301 |
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| RJ01 | Rejection of invention patent application after publication |