CN203729498U - Vertical reinforcement-steel sleeve but joint connection structure of assembled wall - Google Patents
Vertical reinforcement-steel sleeve but joint connection structure of assembled wall Download PDFInfo
- Publication number
- CN203729498U CN203729498U CN201420042825.5U CN201420042825U CN203729498U CN 203729498 U CN203729498 U CN 203729498U CN 201420042825 U CN201420042825 U CN 201420042825U CN 203729498 U CN203729498 U CN 203729498U
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- China
- Prior art keywords
- steel sleeve
- vertical reinforcement
- wall vertical
- steel
- circular hole
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Abstract
The utility model relates to an assembled building structure and specifically relates to a vertical reinforcement-steel sleeve but joint connection structure of an assembled wall. The vertical reinforcement-steel sleeve but joint connection structure of the assembled wall comprises a steel sleeve, an upper-wall vertical reinforcement and a lower-wall vertical reinforcement; a force transfer steel ring with a round hole is welded in the lower port of the steel sleeve, and a rubber positioning snap ring with a round hole is connected in the upper port of the steel sleeve; the lower-wall vertical reinforcement is inserted in the round hole of the round hole-containing force transfer steel ring and welded and fixed with the round hole-containing force transfer steel ring; the upper-wall vertical reinforcement is inserted in the steel sleeve via the round hole of the round hole-containing rubber positioning snap ring; and the internal surface of the steel sleeve is a concave-convex rough surface, and the steel sleeve and the upper-wall vertical reinforcement are integrated together by use of a high-strength grouting material poured in the steel sleeve. The vertical reinforcement-steel sleeve but joint connection structure of the assembled wall is simple and convenient for construction and good in connection strength, and is capable of greatly reducing the construction difficulty and saving the manufacturing cost while ensuring the connection safety of structure.
Description
Technical field
The utility model relates to assembled arthitecutral structure, specifically a kind of assembling body of wall vertical reinforcement steel sleeve docking syndeton.
Background technology
In assembling frame structure, shear wall structure, the connection of reinforcing bar generally adopts " involvement connects " and " wet connection " two kinds of forms at present, " involvement connects " comprises grout sleeve link, the i.e. constraint to grouting material by sleeve, make power transmission reinforcing bar, grouting material and sleeve shaped integral, its switching performance is good.But this sleeve and power transmission reinforcing bar all need cartridges sides to offer upper and lower steam vent, bring some problems to site operation, and cost cannot reduce." wet connect " comprises and completes the transmission of power by the mechanical snap power between test specimen by mechanical connection, and this connected mode precision prescribed is high, and this just requires building operations precision high.
Utility model content
The technical problems to be solved in the utility model is, provide a kind of easy construction, bonding strength good, ensureing that structure connects under safe prerequisite, greatly reduce difficulty of construction, save the assembling body of wall vertical reinforcement steel sleeve docking syndeton of cost.
The technical scheme that the utility model solves described problem employing is:
A kind of assembling body of wall vertical reinforcement steel sleeve docking syndeton, comprises steel sleeve, upper body of wall vertical reinforcement, lower body of wall vertical reinforcement, is welded with band circular hole power transmission steel loop in the lower port of described steel sleeve, is connected with band circular hole rubber location snap ring in upper port; Described lower body of wall vertical reinforcement insertion is described to be fixed with the circular hole on circular hole power transmission steel loop and with described band circular hole power transmission steel ring welding; Described upper body of wall vertical reinforcement is inserted in described steel sleeve with the circular hole on the snap ring of circular hole rubber location by described; Described steel sleeve inner surface is rough exasperate, and steel sleeve and described upper body of wall vertical reinforcement are combined as a whole by the high-strength grout being poured in steel sleeve.
The utility model that adopts technique scheme, compared with prior art, its beneficial effect is:
Do not need steel sleeve side to offer upper and lower steam vent, directly after the snap ring of capping band circular hole rubber location, use, the uneven exasperate that steel sleeve is processed in advance can impel reinforcement stresses effectively to transmit; Band circular hole rubber location snap ring can effective location power transmission reinforcing bar, exhaust and is prevented that foreign material from entering steel sleeve, and has feature easy for installation; Lower body of wall vertical reinforcement is first fixed with band circular hole power transmission steel ring welding, then is welded as a whole by this band circular hole power transmission steel loop and steel sleeve, and steel construction piece globality is strong; This syndeton, ensureing that structure connects under safe prerequisite, has been saved cost, has reduced construction cost and difficulty.
As preferably, the utility model further technical scheme is:
Described steel sleeve is seamless steel pipe or ERW.
The female thread structure that described steel sleeve inner surface is processed by screw tap forms rough exasperate.
Described high-strength grout is the above grouting material of C80.
Described high-strength grout is the strong fast duralumin acid salt cement grouting material of superelevation.
brief description of the drawings:
Fig. 1 is that the utility model embodiment steel sleeve and lower body of wall vertical reinforcement connection status are analysed and observe axonometric drawing.
Fig. 2 is that on the utility model embodiment, body of wall vertical reinforcement insertion steel sleeve process is analysed and observe axonometric drawing.
Fig. 3 is the utility model example structure schematic diagram.
Fig. 4 is A-A profile in Fig. 3.
In figure: steel sleeve 1, band circular hole power transmission steel loop 2, lower body of wall vertical reinforcement 3, internal thread 4, upper body of wall vertical reinforcement 5, band circular hole rubber location snap ring 6, high-strength grout 7.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, and object is only better to understand the utility model content.Therefore, the cited case unrestricted protection domain of the present utility model.
Referring to accompanying drawing, this is a kind of assembling body of wall vertical reinforcement steel sleeve docking syndeton, structural member in this syndeton relates to steel sleeve 1, band circular hole power transmission steel loop 2, lower body of wall vertical reinforcement 3, upper body of wall vertical reinforcement 5, band circular hole rubber location snap ring 6, steel sleeve 1 adopts seamless steel pipe, thickness is 3-5mm, before syndeton construction, require the length of choose reasonable steel sleeve 1 according to design and structure, steel sleeve 1 inner surface processes internal thread 4 by screw tap in advance, to form rough exasperate, to ensure that steel sleeve 1 lower end leaves undressed section of certain length simultaneously, so that welding band circular hole power transmission steel loop 2, internal thread 4 structural planes can impel reinforcement stresses effectively to transmit, select certain thickness steel plate to be processed into band circular hole power transmission steel loop 2, making with the external diameter of circular hole power transmission steel loop 2 is steel sleeve 1 internal diameter, be about lower body of wall vertical reinforcement 3 diameters with the internal diameter of circular hole power transmission steel loop 2, lower body of wall vertical reinforcement 3 is inserted to band circular hole power transmission steel loop 2 endoporus and weld with band circular hole power transmission steel loop 2, then band circular hole power transmission steel loop 2 is inserted to the undressed screw thread of steel sleeve 1 one end, steel sleeve 1 and band circular hole power transmission steel loop 2 are welded to connect.In construction, insert and extend to steel sleeve 1 bottom by overlapping in advance the upper body of wall vertical reinforcement 5 having with circular hole rubber location snap ring 6, then in from top to steel sleeve 1, pour into high-strength grout 7, high-strength grout 7 is for being not less than the strong fast duralumin acid salt cement of superelevation of C80.Until filling in steel sleeve 1 after high-strength grout 7, to embed the upper port of steel sleeve 1 with circular hole rubber location snap ring 6 again, the lower body of wall vertical reinforcement 3 of steel sleeve 1 and lower end thereof and band circular hole power transmission steel loop 2, high-strength grout 7, upper body of wall vertical reinforcement 5 are connected to one.
Claims (5)
1. an assembling body of wall vertical reinforcement steel sleeve docking syndeton, comprise steel sleeve, upper body of wall vertical reinforcement, lower body of wall vertical reinforcement, it is characterized in that, in the lower port of described steel sleeve, be welded with band circular hole power transmission steel loop, in upper port, be connected with band circular hole rubber location snap ring; Described lower body of wall vertical reinforcement insertion is described to be fixed with the circular hole on circular hole power transmission steel loop and with described band circular hole power transmission steel ring welding; Described upper body of wall vertical reinforcement is inserted in described steel sleeve with the circular hole on the snap ring of circular hole rubber location by described; Described steel sleeve inner surface is rough exasperate, and steel sleeve and described upper body of wall vertical reinforcement are combined as a whole by the high-strength grout being poured in steel sleeve.
2. assembling body of wall vertical reinforcement steel sleeve docking syndeton according to claim 1, is characterized in that, described steel sleeve is seamless steel pipe or ERW.
3. assembling body of wall vertical reinforcement steel sleeve docking syndeton according to claim 2, is characterized in that, the female thread structure that described steel sleeve inner surface is processed by screw tap forms rough exasperate.
4. assembling body of wall vertical reinforcement steel sleeve docking syndeton according to claim 1, is characterized in that, described high-strength grout is the above grouting material of C80.
5. assembling body of wall vertical reinforcement steel sleeve docking syndeton according to claim 4, is characterized in that, described high-strength grout is aluminate cement grouting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042825.5U CN203729498U (en) | 2014-01-23 | 2014-01-23 | Vertical reinforcement-steel sleeve but joint connection structure of assembled wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042825.5U CN203729498U (en) | 2014-01-23 | 2014-01-23 | Vertical reinforcement-steel sleeve but joint connection structure of assembled wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729498U true CN203729498U (en) | 2014-07-23 |
Family
ID=51199582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420042825.5U Expired - Fee Related CN203729498U (en) | 2014-01-23 | 2014-01-23 | Vertical reinforcement-steel sleeve but joint connection structure of assembled wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729498U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314240A (en) * | 2014-11-23 | 2015-01-28 | 沈阳建筑大学 | Grouting anchor type rebar connection sleeve and manufacturing method thereof |
| CN105464289A (en) * | 2016-01-11 | 2016-04-06 | 华侨大学 | Assembling type steel tube concrete combination column |
| CN105507500A (en) * | 2015-12-31 | 2016-04-20 | 华侨大学 | Steel bar-sleeve connecting device and manufacture method thereof |
| CN106351404A (en) * | 2016-09-30 | 2017-01-25 | 杨晓彤 | Preset slurry grouting sleeve for building, prefabricated member connecting structure and prefabricated member connecting method |
| CN108825883A (en) * | 2018-08-01 | 2018-11-16 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of high waterproof performance wall bushing for being easy to construct |
| CN109930750A (en) * | 2018-05-31 | 2019-06-25 | 华北理工大学 | Reinforced bar sleeve slip casting attachment device and its application |
-
2014
- 2014-01-23 CN CN201420042825.5U patent/CN203729498U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314240A (en) * | 2014-11-23 | 2015-01-28 | 沈阳建筑大学 | Grouting anchor type rebar connection sleeve and manufacturing method thereof |
| CN105507500A (en) * | 2015-12-31 | 2016-04-20 | 华侨大学 | Steel bar-sleeve connecting device and manufacture method thereof |
| CN105464289A (en) * | 2016-01-11 | 2016-04-06 | 华侨大学 | Assembling type steel tube concrete combination column |
| CN106351404A (en) * | 2016-09-30 | 2017-01-25 | 杨晓彤 | Preset slurry grouting sleeve for building, prefabricated member connecting structure and prefabricated member connecting method |
| CN109930750A (en) * | 2018-05-31 | 2019-06-25 | 华北理工大学 | Reinforced bar sleeve slip casting attachment device and its application |
| CN108825883A (en) * | 2018-08-01 | 2018-11-16 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of high waterproof performance wall bushing for being easy to construct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |