CN207568074U - A kind of secondary structure member reinforcing steel bar connecting node - Google Patents
A kind of secondary structure member reinforcing steel bar connecting node Download PDFInfo
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- CN207568074U CN207568074U CN201721356703.3U CN201721356703U CN207568074U CN 207568074 U CN207568074 U CN 207568074U CN 201721356703 U CN201721356703 U CN 201721356703U CN 207568074 U CN207568074 U CN 207568074U
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- secondary structure
- steel plate
- connecting node
- reinforcing bar
- junction
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Abstract
The utility model discloses a kind of secondary structure member reinforcing steel bar connecting node, applied to the connection of primary structure component and secondary structure component, including pre-embedded steel slab, pre-buried dowel, secondary structure junction steel plate, secondary structure reinforcing bar；Pre-buried dowel and pre-embedded steel slab are arranged in primary structure component, and pre-embedded steel slab is arranged on primary structure component and secondary structure component connecting node position, and secondary structure reinforcing bar and secondary structure junction steel plate are arranged in secondary structure component；Between pre-embedded steel slab and pre-buried dowel, between pre-embedded steel slab secondary structure junction steel plate, connected between secondary structure junction steel plate and secondary structure reinforcing bar by welding manner；There is slot position on secondary structure junction steel plate surface, and the junction of pre-embedded steel slab and secondary structure junction steel plate is provided with ribs.For the utility model connecting node, connection precision is high, easy to operate, flexibility is stronger, substantially increases construction quality.
Description
Technical field
The utility model is related to building structural element technical field, more particularly to a kind of secondary structure member reinforcing steel bar connection section
Point
Background technology
In architectural engineering development process, for industrialization, the implementation engineering construction of energy-saving, assembled architecture meet the tendency of and
It is raw, under the trend rapidly developed in assembled architecture, higher requirement also proposed to design and construction technique, particularly pair
The requirement of the connection accuracy of first and second structural elements, reliability and property easy for construction is more stringent.
At present, for there are the structural engineering that first and second structural elements connects, first and second traditional structural elements
Connection be by reserved steel bar connector and dowel in primary structure component, reserve connector and secondary structure structure using this
The reinforcing bar of part is attached.When constructing with the method, need one-to-one pre-buried in secondary structure member reinforcing steel bar link position
Reinforcing bar connector, and setting accuracy to embedded bar connector and fixed form have extremely strict requirements, it is otherwise secondary
Structure reinforcing bars can not be attached by reserved connector.This method construction technology is ripe, does not need to weld, joint connection in site side
Just, and cost is relatively low, but due to construction site environment complexity, especially construction of underground structure, reserves connector positioning
Accuracy is influenced greatly by settling, the construction factors such as deform, and when secondary structure component connection construction, reserved connector often occurs
There is relatively large deviation due to settle or deforming in positional precision, and reserving connector when the deviation is great can not be complete with secondary member reinforcing steel bar
Into the situation for precisely connecting and causing reserved connector that can not use, also, after reserved connector quantity and specification determine, two
The reinforcing bar configuration of secondary member will be unable to adjust.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of secondary structure member reinforcing steel bar connecting node, can
It is big effectively to solve the problems, such as that reserved connector is influenced by construction factor, connection precision is high, easy to operate, flexibility is stronger.
For the utility model to reach its purpose, the technical solution of use is as follows：
A kind of secondary structure member reinforcing steel bar connecting node, it is characterised in that：Including pre-embedded steel slab, pre-buried dowel, secondary knot
Structure junction steel plate, secondary structure reinforcing bar；The pre-buried dowel and the pre-embedded steel slab are arranged in primary structure component, and described
Pre-embedded steel slab is arranged on primary structure component and secondary structure component connecting node position, the secondary structure reinforcing bar and described two
Secondary structure junction steel plate is arranged in secondary structure component；The secondary structure junction steel plate and the secondary structure reinforcing bar pass through
Be welded to connect, the end face of the pre-embedded steel slab with pre-buried dowel by being welded to connect, the other end of the pre-embedded steel slab with
The secondary structure junction steel plate is by being welded to connect.
Further, the secondary structure junction steel plate surface is equipped with slot position, and the secondary structure reinforcing bar level is welded on
In the slot position.
Further, the secondary structure reinforcing bar is distributed on the secondary structure junction steel plate surface, the secondary structure
Reinforcing bar has at least two length specifications, and the secondary structure reinforcing bar of different length specification is interspersed.
Further, the junction of the pre-embedded steel slab and the secondary structure junction steel plate is provided with ribs.
Further, the pre-embedded steel slab and the secondary structure junction steel plate are disposed vertically.
Compared with prior art, the utility model has the advantages that：
By above-mentioned connecting node, the utility model can effectively solve reserved connector positioning and fix by construction factor shadow
Ring it is big and can not be with secondary structure bar connecting the problem of, greatly improve construction quality and easy to operate, that reserves steel plate can profit
It is greatly improved with rate.Simultaneously as secondary structure reinforcing bar is welded to connect by the form and reserved steel plate of junction steel plate, because
The quantity and specification of this secondary structure reinforcing bar can be adjusted suitably, and flexibility is stronger.Further, pre-embedded steel slab and pre-buried anchor
The welding of muscle and secondary structure junction steel plate and the welding of secondary structure reinforcing bar use prefabricated processing in the factory, can be more preferable
Guarantee construction quality.
Description of the drawings
Fig. 1 is the utility model connecting node schematic diagram；
Fig. 2 is the utility model connecting node diagrammatic cross-section；
In figure：
1-diaphram wall；2-horizontal force component；3-pre-embedded steel slab；4-pre-buried dowel；5-secondary structure connects
Steel plate；6-slot position；7-secondary structure reinforcing bar；8-ribs.
In conjunction with attached drawing, the utility model is described in further detail with specific embodiment.
Specific embodiment
Detail is elaborated in the following description in order to fully understand the utility model.But the utility model energy
It is enough much to implement different from the other modes of this description, those skilled in the art can be without prejudice to the utility model connotation
In the case of do similar popularization, therefore the utility model is not limited by following public specific embodiment.
Refering to shown in Fig. 1 and 2, the utility model is applied to the connection of primary structure component and secondary structure component.Including
Pre-embedded steel slab 3, pre-buried dowel 4, secondary structure junction steel plate 5, secondary structure reinforcing bar 7, pre-embedded steel slab 3 and pre-buried dowel 4 are set
In primary structure component, and pre-embedded steel slab 3 is arranged on primary structure component and secondary structure component connecting node position, secondary
Structure junction steel plate 5 and secondary structure reinforcing bar 7 are arranged in secondary structure component.Between pre-embedded steel slab 3 and pre-buried dowel 4, in advance
It buries between steel plate 3 and secondary structure junction steel plate 5, passes through welding between secondary structure junction steel plate 5 and secondary structure reinforcing bar 7
Mode be attached, the junction of pre-embedded steel slab 3 and secondary structure junction steel plate 5 is provided with ribs 8, secondary structure connection
5 surface of steel plate is provided with slot position 6.
It is further details of to be done to the utility model with the connection of a kind of diaphram wall and horizontal force component below
Description, diaphram wall are primary structure components, and horizontal force component is secondary structure component, pre-embedded steel slab 3, pre-buried dowel 4
It is arranged in diaphram wall, secondary structure junction steel plate 5, secondary structure reinforcing bar 7 is arranged in horizontal force component.
The form of construction work of the utility model：Pre-embedded steel slab 3 is placed vertically, and 3 end face of pre-embedded steel slab is welded with pre-buried dowel 4
It is accurately positioned afterwards in the connecting node position of diaphram wall and horizontal force component, and by the pre-embedded steel slab 3 after welding and in advance
Bury the steel bar overall binding of dowel 4 and diaphram wall, casting concrete.When carrying out the connection of horizontal force component, need
Pre-embedded steel slab 3 is dug out in connecting node position, and clears up surface of steel plate.Secondary structure junction steel plate 5 is horizontal positioned, and secondary structure connects
It connects 5 surface of steel plate and is provided with the slot position 6 that can place secondary structure reinforcing bar 7, the secondary structure reinforcing bar 7 of horizontal force component is horizontal positioned
It is welded in slot position 6, secondary structure reinforcing bar 7 is distributed on secondary structure junction steel plate surface, and because of secondary structure reinforcing bar 7
It needs with other bar connectings of secondary structure component, it is impossible to which bar connecting position more than 50% is in same section, between needing
At a certain distance, thus secondary structure reinforcing bar 7 use at least two length specifications, the present embodiment use two kinds of length specifications, two
The secondary structure reinforcing bar of kind length specification is interspersed on secondary structure junction steel plate 5.3 other end of pre-embedded steel slab and connection
Steel plate 5, in pre-embedded steel slab 3 and 5 junction of secondary structure junction steel plate setting ribs 8, strengthens welding steel by being welded to connect
Intensity and rigidity between plate.Finally complete the binding of horizontal force member reinforcing steel bar, casting concrete, complete diaphram wall and
The connection of horizontal force component.
Referring to Fig.2, use above-mentioned specific embodiment party in diaphram wall and horizontal force component top connecting node position
Formula is attached, and in diaphram wall and horizontal force member bottom section connecting node position uses and top connecting node embodiment
Identical form of construction work is attached.
Finally it should be noted that：It these are only the preferred embodiment of the utility model, not the utility model done
Limitation in any form, therefore all contents without departing from technical solutions of the utility model, according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to the above embodiment still falls within the guarantor of technical solutions of the utility model
In the range of shield.
Claims (5)
1. a kind of secondary structure member reinforcing steel bar connecting node, it is characterised in that：Including pre-embedded steel slab, pre-buried dowel, secondary structure
Junction steel plate, secondary structure reinforcing bar；The pre-buried dowel and the pre-embedded steel slab are arranged in primary structure component, and described pre-
It buries steel plate and is arranged on primary structure component and secondary structure component connecting node position, the secondary structure reinforcing bar and described secondary
Structure junction steel plate is arranged in secondary structure component；The secondary structure junction steel plate and the secondary structure reinforcing bar pass through weldering
Connect in succession, the end face of the pre-embedded steel slab with pre-buried dowel by being welded to connect, the other end of the pre-embedded steel slab and institute
Secondary structure junction steel plate is stated by being welded to connect.
2. secondary structure member reinforcing steel bar connecting node according to claim 1, it is characterised in that：The secondary structure connection
Surface of steel plate is equipped with slot position, and the secondary structure reinforcement welding is in the slot position.
3. secondary structure member reinforcing steel bar connecting node according to claim 2, it is characterised in that：The secondary structure reinforcing bar
It is distributed on the secondary structure junction steel plate surface, the secondary structure reinforcing bar has at least two length specifications, different length rule
The secondary structure reinforcing bar of lattice is interspersed.
4. secondary structure member reinforcing steel bar connecting node according to claim 1, it is characterised in that：The pre-embedded steel slab and institute
The junction for stating secondary structure junction steel plate is provided with ribs.
5. secondary structure member reinforcing steel bar connecting node according to claim 4, it is characterised in that：The pre-embedded steel slab and institute
State secondary structure junction steel plate vertical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356703.3U CN207568074U (en) | 2017-10-20 | 2017-10-20 | A kind of secondary structure member reinforcing steel bar connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356703.3U CN207568074U (en) | 2017-10-20 | 2017-10-20 | A kind of secondary structure member reinforcing steel bar connecting node |
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| Publication Number | Publication Date |
|---|---|
| CN207568074U true CN207568074U (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721356703.3U Active CN207568074U (en) | 2017-10-20 | 2017-10-20 | A kind of secondary structure member reinforcing steel bar connecting node |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445533A (en) * | 2021-07-07 | 2021-09-28 | 上海建工一建集团有限公司 | Construction method of concrete support embedded bottom plate and support and bottom plate node connecting piece |
-
2017
- 2017-10-20 CN CN201721356703.3U patent/CN207568074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445533A (en) * | 2021-07-07 | 2021-09-28 | 上海建工一建集团有限公司 | Construction method of concrete support embedded bottom plate and support and bottom plate node connecting piece |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee after: Guangzhou Metro Design and Research Institute Co., Ltd. Address before: 510010 No. 204 Huanshi West Road, Guangzhou City, Guangdong Province Patentee before: Guangzhou Metro Design & Research Institute Co., Ltd. |