CN203296174U - Connecting joint structure of module unit and reinforced concrete wall - Google Patents
Connecting joint structure of module unit and reinforced concrete wall Download PDFInfo
- Publication number
- CN203296174U CN203296174U CN2013203461443U CN201320346144U CN203296174U CN 203296174 U CN203296174 U CN 203296174U CN 2013203461443 U CN2013203461443 U CN 2013203461443U CN 201320346144 U CN201320346144 U CN 201320346144U CN 203296174 U CN203296174 U CN 203296174U
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- reinforced concrete
- concrete wall
- pull rod
- modular unit
- steel
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Abstract
The utility model discloses a connecting joint structure of a module unit and a reinforced concrete wall. The module unit comprises a frame steel post, an upper steel frame girder and a lower steel frame girder, an embedded part is arranged on the position, aligned to the lower steel frame girder, of the reinforced concrete wall, the embedded part comprises an anchor board and an anchor bar, the lower steel frame girder is welded to the anchor board, the anchor bar extends to the opposite side of the reinforced concrete wall, and when the anchored length is large, the anchor bar can be bent so that the standard requirement can be satisfied; pull rod holes are formed in a web of the upper steel frame girder and the reinforced concrete wall, the pull rod hole in the web of the upper steel frame girder is aligned to the pull rod hole of the reinforced concrete wall, a reinforced steel bar pull rod penetrates through the pull rod holes, and the two ends of the reinforced steel bar pull rod are respectively provided with a spacer and double nuts. According to the connecting joint structure, a composite structure of the welded anchor board and the reinforced steel bar pull rod is adopted between the module unit and the reinforced concrete wall, so that the structure is simple, the construction difficulty is small, and the enough connecting rigidity and the strength are guaranteed.
Description
Technical field
The utility model relates to a kind of architectural structure system, relates in particular to a kind of modular unit and concrete wall connected node structure of building module.
Background technology
Building module is a kind of novel architectural structure system, and it can be widely used in the buildings such as house, office building, teaching building.In design of building structures, according to its house standard width of a room in an old-style house size and house depth size, be divided into some space modules unit, be similar to the box-like unit of container, each box modules unit Qi Liang, post all adopt steel to make, and form the spatial steel structure framework.And top board and base plate be set, can require periphery according to building function can be side wall to be arranged or without side wall or with the side wall of window, and the finishings such as erection of doors and windows and metope complete.Modular unit is according to building requirements, kitchen, washroom are provided with partition, and water, warm, electric fixtures and indoor staircase etc. have all installed, reach spendable finishing precision, the making of above modular unit and internal unit installation etc. are all made in factory, after by modular unit according to a definite sequence delivery to job site, according to drawing requirement, adopt crane that modular unit is successively spliced and superposes, form whole architectural structure system.
In multilayer and high-rise building module, generally be equipped with escalator and staircase, and most middle positions that are located at house, the eaves wall setting that part may be leaned on house, usually adopt reinforced concrete structure, with modular structure, form steel frame-concrete core barrel structure system or steel frame-concrete shear wall structure system.Therefore, require modular structure and reinforced concrete wall collaborative work, must the rational syndeton of project organization.
The utility model content
For above-mentioned prior art, the utility model provides the connected node structure of a kind of modular unit and reinforced concrete wall, and it is simple in structure firmly, and Rigidity and strength can be satisfied the demand, and has saved cost.
In order to solve the problems of the technologies described above, the technical scheme that the connected node structure of the utility model modular unit and reinforced concrete wall is achieved is: modular unit comprises framework steel column, top steel framework beam and bottom steel framework beam, the position that reinforced concrete wall and bottom steel framework beam align is preset with embedded part, described embedded part comprises anchor slab and dowel, described bottom steel framework beam and anchor slab welding, described dowel extend into the offside of reinforced concrete wall, anchor into when longer bent, to meet code requirement; On the web of described top steel framework beam, with reinforced concrete wall, be provided with the tie rod hole that aligns, in described tie rod hole, be installed with steel bar rod, the two ends of described steel bar rod are respectively equipped with pad and double nut.
The connected node structure of the utility model modular unit and reinforced concrete wall, wherein, fillet weld is adopted in the welding between described bottom steel framework beam and anchor slab, and the height of weld seam is at least 10mm.On described steel bar rod, be coated with structure glue.
Compared with prior art, the beneficial effects of the utility model are:
Syndeton of the present utility model is between modular unit and reinforced concrete wall, to adopt the compound connecting structure of anchor slab welding and steel bar rod, and not only simple in structure, difficulty of construction is little, and can guarantee to have enough Rigidity and strengths.
The accompanying drawing explanation
Accompanying drawing is the utility model modular unit and reinforced concrete wall connected node organigram.
In figure:
1-dowel 2-reinforced concrete wall 3-steel bar rod 4-pad 5-double nut
The 6-upper ledge 7-floor absolute altitude 8-lower frame 9-fillet weld of setting a roof beam in place of setting a roof beam in place connects the 10-anchor slab
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As shown in drawings, the connected node structure of a kind of modular unit of the utility model and reinforced concrete wall, modular unit comprises framework steel column, bottom steel framework beam 8 and top steel framework beam 6, reinforced concrete wall 2 is preset with embedded part with the position that bottom steel framework beam 8 aligns, described embedded part comprises anchor slab 10 and dowel 1, the size that comprises anchor slab 10 is 120 * 120mm, and thickness is not less than 8mm; Described top steel framework beam 8 adopts fillet weld to be connected 9 with anchor slab 10 welding, described top steel framework beam 8 with the welding between anchor slab 10, and the height of weld seam is at least 10mm; Described dowel 1 is for being not less than the reinforcing bar of Φ 12mm, and described dowel 1 extend into the offside of reinforced concrete wall, anchor into when longer bent, to meet code requirement; On the web of described top steel framework beam 6, with reinforced concrete wall, be provided with the tie rod hole that aligns, in described tie rod hole, be installed with steel bar rod 3, on described steel bar rod 3, be coated with structure glue, the two ends of described steel bar rod 3 are respectively equipped with pad 4 and double nut 5.
Because the building module structure is fabricated construction, so modular unit should strengthen being connected with concrete wall, and the specific practice of the utility model syndeton is as follows:
The framework steel column lower end of modular unit and bottom steel framework beam 8 expose steel work every 250mm, its length is not less than 100mm, at the default embedded part in position corresponding to reinforced concrete wall, embedded part center absolute altitude is with floor absolute altitude 7, and embedded part comprises anchor slab 10 and dowel 1, and anchor slab 10 sizes are 120 * 120mm, thickness is not less than 8mm, dowel 1 is for being not less than the reinforcing bar of Φ 12mm, and it is stretched to offside the bending of reinforced concrete wall 2, and the anchoring time is not less than 40d.After modular unit was in place, bottom steel framework beam 8 adopted fillet weld to be connected 9 with anchor slab 10, and its weld bead height is not less than 10mm, as shown in the figure.
The top steel framework beam 6 of modular unit is not less than Φ 20 circular holes every 250mm at the reserved diameter of the position of center line of web, at the reserved same diameter circular hole in the position of reinforced concrete wall 2 correspondences, as tie rod hole.After modular unit is in place, the circular hole of reinforced concrete wall 2 adopts facility to blow off, then, the diameter of employing two ends threading is not less than the steel bar rod 3 of Φ 16, at the tie rod hole that passes after coating structure glue on steel bar rod 3 on reinforced concrete wall 2 and top steel framework beam 6, put into pad 4, each adopts double nut 5 to tighten and be welded.
Although the above is described the utility model in conjunction with figure; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that do not break away from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.
Claims (4)
1. the connected node of a modular unit and reinforced concrete wall structure, modular unit comprises framework steel column, top steel framework beam (6) and bottom steel framework beam (8), it is characterized in that,
Reinforced concrete wall (2) is preset with embedded part with the position that bottom steel framework beam (8) aligns, described embedded part comprises anchor slab (10) and dowel (1), described bottom steel framework beam (8) and anchor slab (10) welding, described dowel (1) extend into the offside of reinforced concrete wall;
On the web of described top steel framework beam (6), with reinforced concrete wall, be provided with the tie rod hole that aligns, in described tie rod hole, be installed with steel bar rod (3), the two ends of described steel bar rod (3) are respectively equipped with pad (4) and double nut (5).
2. the connected node of modular unit and reinforced concrete wall is constructed according to claim 1, it is characterized in that, the inserting end of described dowel (1) is provided with bent hooks.
3. the connected node of modular unit and reinforced concrete wall is constructed according to claim 1, it is characterized in that, described bottom steel framework beam (8) adopts fillet weld to be connected (9) with the welding between anchor slab (10), and the height of weld seam is at least 10mm.
4. the connected node of modular unit and reinforced concrete wall is constructed according to claim 1, it is characterized in that, described steel bar rod is coated with structure glue on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461443U CN203296174U (en) | 2013-06-14 | 2013-06-14 | Connecting joint structure of module unit and reinforced concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461443U CN203296174U (en) | 2013-06-14 | 2013-06-14 | Connecting joint structure of module unit and reinforced concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296174U true CN203296174U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203461443U Expired - Fee Related CN203296174U (en) | 2013-06-14 | 2013-06-14 | Connecting joint structure of module unit and reinforced concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758364A (en) * | 2014-01-27 | 2014-04-30 | 华北水利水电大学 | Assembled type industrialization steel structure house |
-
2013
- 2013-06-14 CN CN2013203461443U patent/CN203296174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758364A (en) * | 2014-01-27 | 2014-04-30 | 华北水利水电大学 | Assembled type industrialization steel structure house |
| CN103758364B (en) * | 2014-01-27 | 2016-03-30 | 华北水利水电大学 | Assembling industrialization steel structure house |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20131120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |