CN110886422B - Connecting member for outer wall and floor support plate of steel structure integrally-assembled building body - Google Patents
Connecting member for outer wall and floor support plate of steel structure integrally-assembled building body Download PDFInfo
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- CN110886422B CN110886422B CN201911246096.9A CN201911246096A CN110886422B CN 110886422 B CN110886422 B CN 110886422B CN 201911246096 A CN201911246096 A CN 201911246096A CN 110886422 B CN110886422 B CN 110886422B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
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Abstract
The invention discloses a connecting member for an outer wall and a floor bearing plate of a steel structure integrally-assembled building body, and relates to the field of connecting members for floor bearing plates. According to the invention, the lower steel plate and the side steel plate are fixed on the wall body through the second bolt and the second nut, the floor support plate is hoisted and is contacted with the upper surface of the lower steel plate, the floor support plate is transversely translated, one end of a plurality of wall body embedded steel bars are reserved on the side wall of the wall body and are inserted into a sleeve embedded at one side of the floor support plate in a matched manner, and the alignment connection is carried out, so that the alignment is accurate and efficient; fill along grout mouthful filling into concrete thick liquid, overflow along the row thick liquid mouth until concrete thick liquid, wait that the concrete thick liquid congeals and forms the filling concrete layer, connect wall body embedded steel bar and floor carrier plate embedded steel bar, connect fixedly convenient.
Description
Technical Field
The invention relates to the field of floor support plate connecting members, in particular to a connecting member for an outer wall and a floor support plate of a steel structure integrally-assembled building body.
Background
Compared with a traditional reinforced concrete structure building, the steel structure integrally assembled building can be built simply and quickly, and the construction period is short. The prefabricated concrete structure of current prefabrication also has some of its self shortcoming temporarily, for example the nodal connection form at shear force wall body and floor carrier plate is complicated, and the connection steadiness is general, need carry out the ligature reinforcing bar on the scene usually or with reinforcing bar welded fastening, and it is comparatively difficult when the installation of floor carrier plate is counterpointed, the factor that must consider when the recoverable nature of steel construction unit-installment building body self also is its design in addition, therefore the contradiction problem of detachability and fastness is especially outstanding in the design of being connected of outer wall and floor carrier plate connecting element of steel construction unit-installment building body.
Disclosure of Invention
The invention aims to provide a connecting member for an outer wall and a floor support plate of a steel structure integrally-assembled building body, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting component for an outer wall and a floor bearing plate of a steel structure integrally-assembled building body comprises a wall body, a floor bearing plate, a steel bar connecting piece and a plate connecting piece, wherein the floor bearing plate is horizontally attached to the side wall of the wall body, the floor bearing plate is fixedly connected with the wall body through the steel bar connecting piece and the plate connecting piece, the steel bar connecting piece comprises wall body embedded steel bars, floor bearing plate embedded steel bars and sleeves, the wall body embedded steel bars are embedded and poured inside the wall body and are uniformly arranged, a plurality of angle of curvature of one end part of the wall body embedded steel bars positioned at two ends of the wall body penetrate through the side wall of the wall body, and a through hole with internal threads is formed in a part, extending; the building bearing plate embedded steel bars are embedded and poured inside the building bearing plates and are uniformly arranged, the end parts of the building bearing plate embedded steel bars corresponding to two sides are connected with sleeves in a sleeved mode, external threads are arranged at two end parts of sleeve barrels, a plurality of cylindrical deep holes are arranged in the building bearing plates at equal intervals, internal threads are integrally formed in the wall of each deep hole, two through holes are formed in the outer wall of the middle section of each sleeve barrel, two end parts of each sleeve barrel are screwed with the cylindrical deep holes and the through holes in the side wall of the wall body respectively, each plate connecting piece comprises an upper steel plate, a lower steel plate and side steel plates, the upper steel plate and the lower steel plate are both angle steel strip bodies, the upper steel plate is arranged at the included angle between the side face of the wall body and the upper surface of the building bearing plate, the lower steel plate is arranged at the included angle between the side face of the wall body and the lower surface of the building bearing, the side steel plate is connected with the upper steel plate and the lower steel plate through second bolts and second nuts;
the sleeve is the cylinder, and the tip of building carrier plate embedded steel bar inserts along telescopic one port, and the crooked tip of wall body embedded steel bar inserts along another port of corresponding sleeve, the upper surface of building carrier plate digs respectively and is equipped with grout mouthful and row's thick liquid mouth, and grout mouthful, row's thick liquid mouth is linked together through two through-holes on the sleeve and inner chamber, and grout mouthful, the upper end of arranging thick liquid mouth flushes with the upper surface of building carrier plate mutually, and telescopic inside is filled with and is filled concrete layer, and cooperation grout mouthful, row's thick liquid mouth are provided with two plug rubber stoppers, arranges the thick liquid mouth and is located the position top of building carrier plate embedded steel bar and sealing washer contact, and grout mouthful is located the position top of wall body embedded steel bar and sealing washer contact.
Preferably, the telescopic both ends mouth is provided with the sealing washer, and the inner wall that the sleeve meets the department with the sealing washer is equipped with the sawtooth draw-in groove, and sealing washer outer wall and sawtooth draw-in groove looks joint, and the sealing washer closely registrates the outside at wall body embedded steel bar, floor carrier plate embedded steel bar.
Preferably, grout mouthful and row's thick liquid mouth have been welded respectively to telescopic both ends outer wall top, and grout mouthful, row's thick liquid mouth are linked together with telescopic inner chamber, and grout mouthful, row's thick liquid mouth upwards run through the building carrier plate perpendicularly, and the upper end of grout mouthful, row's thick liquid mouth flushes with the upper surface of building carrier plate mutually, and telescopic inside is filled with and is filled concrete layer.
Preferably, go up the steel sheet and closely laminate with the side of wall body and the upper surface of building carrier plate, lower steel sheet closely laminates with the side of wall body and the upper surface of building carrier plate.
Preferably, go up the steel sheet and connect through first bolt and first nut between the steel sheet down, another lateral wall that the building carrier plate was kept away from to the wall body is equipped with the side steel sheet, and is connected through second bolt and second nut between side steel sheet and last steel sheet, the lower steel sheet.
The invention has the technical effects and advantages that:
1. according to the invention, the lower steel plate and the side steel plate are fixed on the wall body through the second bolt and the second nut, the floor support plate is hoisted and is contacted with the upper surface of the lower steel plate, the floor support plate is transversely translated, one end of a plurality of wall body embedded steel bars are reserved on the side wall of the wall body and are inserted into a sleeve embedded at one side of the floor support plate in a matched manner, and the alignment connection is carried out, so that the alignment is accurate and efficient;
2. according to the invention, concrete grout is filled along the grouting opening until the concrete grout overflows along the grout outlet, which means that the interior of the sleeve is filled with the concrete grout, then the grouting opening and the grout outlet are simultaneously inserted by using the rubber plug, when the concrete grout is solidified to form a filling concrete layer, the wall embedded steel bars and the floor deck embedded steel bars are connected, and the connection and the fixation are convenient;
3. the lower steel plate and the side steel plate are fixed on the wall body through the second bolt and the second nut, the upper steel plate and the lower steel plate are connected through the first bolt and the first nut, one end of the floor support plate is clamped and fixed through the upper steel plate and the lower steel plate, and the connection stability is further enhanced
4. Through the concrete connection design of rotatable dismantlement sleeve cooperation reinforcing bar, can also realize the repeated detachable use of building carrier plate and wall body when realizing connecting rigidity.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view showing a coupling structure of the reinforcing bar coupler according to the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a sectional view of a coupling structure of the panel connector according to the present invention.
In the figure: 1. a wall body; 2. a floor deck; 3. a reinforcing bar coupler; 4. a plate connection member; 5. embedding steel bars in the wall; 6. embedding steel bars in the floor support plate; 7. a sleeve; 8. steel plate feeding; 9. a lower steel plate; 10. a side steel plate; 11. a seal ring; 12. a sawtooth clamping groove; 13. grouting ports; 14. a pulp discharge port; 15. filling a concrete layer; 16. a first bolt; 17. a first nut; 18. a second bolt; 19. a second nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a connecting member for an outer wall and a floor bearing plate of a steel structure integrally assembled building body as shown in figures 1-4, which comprises a wall body 1, a floor bearing plate 2, a steel bar connecting piece 3 and a plate connecting piece 4, wherein the floor bearing plate 2 is horizontally attached to the side wall of the wall body 1, the floor bearing plate 2 is fixedly connected with the wall body 1 through the steel bar connecting piece 3 and the plate connecting piece 4, the steel bar connecting piece 3 comprises wall body embedded steel bars 5, floor bearing plate embedded steel bars 6 and sleeves 7, the wall body embedded steel bars 5 are embedded and poured in the wall body 1 and are uniformly arranged, one end parts of the wall body embedded steel bars 5 are bent by 90 degrees and penetrate through the side wall of the wall body 1, and through holes with internal threads are formed in the parts, extending out of the side wall body 1, of the embedded steel; the building carrier plate embedded steel bars 6 are embedded and poured inside a building carrier plate 2 and are uniformly arranged, the end parts of the building carrier plate embedded steel bars 6 corresponding to two sides are sleeved and connected with a sleeve 7, the two end parts of a barrel body of the sleeve 7 are provided with external threads, a plurality of cylindrical deep holes are arranged inside the building carrier plate 2 at equal intervals, internal threads are integrally formed on the wall of each deep hole, the outer wall of the middle section of the barrel body of the sleeve 7 is provided with two through holes, the two end parts of the barrel body of the sleeve 7 are respectively screwed with the cylindrical deep holes and the through hole threads on the side wall of a wall body 1, the plate connecting piece 4 comprises an upper steel plate 8, a lower steel plate 9 and side steel plates 10, the upper steel plate 8 and the lower steel plate 9 are both angle steel strip bodies, the upper steel plate 8 is arranged at a included angle between the side surface of the wall body 1 and the upper surface of the building carrier plate 2, the lower steel plate 9 is arranged, the other side wall of the wall body 1, which is far away from the floor support plate 2, is provided with a side steel plate 10, and the side steel plate 10 is connected with the upper steel plate 8 and the lower steel plate 9 through a second bolt 18 and a second nut 19;
The inner wall of the joint of the sleeve 7 and the sealing ring 11 is provided with a sawtooth clamping groove 12, the outer wall of the sealing ring 11 is clamped with the sawtooth clamping groove 12, the sealing ring 11 is tightly sleeved outside the wall embedded steel bars 5 and the floor deck embedded steel bars 6 to ensure the sealing performance of the joint of two ports of the sleeve 7 and the wall embedded steel bars 5 and the floor deck embedded steel bars 6, a grouting port 13 and a grout discharging port 14 are respectively welded above the outer wall of two ends of the sleeve 7, the grouting port 13 and the grout discharging port 14 are communicated with the inner cavity of the sleeve 7 through two through holes on the sleeve 7, the grouting port 13 and the grout discharging port 14 vertically penetrate through the floor deck 2 upwards, the upper ends of the grouting port 13 and the grout discharging port 14 are flush with the upper surface of the floor deck 2, concrete grout is poured into the grouting port 13 until the concrete grout overflows along the grout discharging port 14, the inner part of the sleeve 7 is filled with the concrete grout, and the grout discharging port are simultaneously inserted by a rubber plug, can insert the rubber buffer in grout hole 13 earlier and make the mud of arranging in the thick liquid mouth 14 dry with partial mud of straw follow row thick liquid mouth 14 suction, then insert the rubber buffer to condense when preventing subsequent sleeve and removing, wait that the concrete thick liquid congeals and form and fill concrete layer 15, connect wall body embedded reinforcement 5 and floor carrier plate embedded reinforcement 6.
Referring to fig. 1 and 4, the plate connecting member 4 includes an upper steel plate 8, a lower steel plate 9 and side steel plates 10, the upper steel plate 8 and the lower steel plate 9 are both long bodies of angle steel, the upper steel plate 8 is disposed at a corner of the side of the wall 1 and the upper surface of the floor deck 2, the upper steel plate 8 is closely attached to the side of the wall 1 and the upper surface of the floor deck 2, the lower steel plate 9 is disposed at a corner of the side of the wall 1 and the lower surface of the floor deck 2, the lower steel plate 9 is closely attached to the side of the wall 1 and the upper surface of the floor deck 2, the upper steel plate 8 and the lower steel plate 9 are connected by a first bolt 16 and a first nut 17, the upper steel plate 8 and the lower steel plate 9 clamp and fix one end of the floor deck 2, the other side wall of the wall 1 away from the floor deck 2 is provided with the side steel plate 10, the side steel plate 10 is connected with the upper steel plate 8 and the lower steel plate 9 by a second bolt 18 and a second nut 19, thereby realizing the reinforcement of one end of the floor deck 2.
When the wall body 1 and the floor support plate 2 are connected and installed, a lower steel plate 9 and a side steel plate 10 are fixed on the wall body 1 through a second bolt 18 and a second nut 19, then a sleeve 7 is screwed in from a cylindrical hole of the floor support plate 2, when the end part of the sleeve 7 is preliminarily screwed in the floor support plate 2, the floor support plate 2 is hoisted, the floor support plate 2 is enabled to be in contact with the upper surface of the lower steel plate 9 and keeps a certain distance with the wall body 1, then the floor support plate 2 is transversely translated, the other end of the sleeve 7 is aligned with a through hole on the wall body 1, the sleeve 7 is simultaneously screwed in the wall body 1 through two external wrenches, when the two ends of the sleeve 7 are screwed in place, the two through holes on the sleeve 7 correspond to a grouting opening 13 and a grout discharging opening 14 in a penetrating manner, one end of a plurality of wall body embedded steel bars 5 reserved on the side wall body 1 is matched and inserted in the sleeve 7 embedded on one side, the alignment connection is carried out, the alignment is accurate and efficient, concrete grout is filled along the grouting opening 13 until the concrete grout overflows along the grout outlet 14, the fact that the inside of the sleeve 7 is filled with the concrete grout is indicated, then the grouting opening and the grout outlet are simultaneously inserted through the rubber plug, the rubber plug in the grouting opening 13 can be inserted firstly, partial grout is sucked out from the grout outlet 14 through the suction pipe, the grout in the grout outlet 14 is drained, then the rubber plug is inserted, the subsequent sleeve is prevented from being condensed when being removed, a filled concrete layer 15 is formed after the concrete grout is condensed, the wall embedded steel bars 5 and the floor deck embedded steel bars 6 are connected, the connection and the fixation are convenient, finally the lower steel plate 9 and the side steel plate 10 are fixed on the wall body 1 through the second bolt 18 and the second nut 19, the upper steel plate 8 and the lower steel plate 9 are connected through the first bolt 16 and the first nut 17, the upper steel plate 8 and the lower steel plate 9 clamp and fix one end of the floor deck 2, further enhancing the connection stability.
When carrying out wall body 1 and building carrier plate 2 separation, extract two rubber stoppers, then utilize the outside to bore to get the cutting head and follow grout mouthful 13 successively, arrange and insert in grout mouthful 14 and cut wall body embedded steel bar 5, building carrier plate embedded steel bar 6, the back is accomplished in the cutting, then utilize two spanners to carry out the reverse rotation to sleeve 7 simultaneously and dismantle, break away from with wall body 1 and be connected until building carrier plate 2, continue two rotatory sleeves 7 at last again, make sleeve 7 break away from in being connected with building carrier plate 2, accomplish final dismantlement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides an outer wall and building carrier plate connecting elements for steel construction unit-installment building body, includes wall body (1), building carrier plate (2), steel bar connection spare (3) and board connecting piece (4), its characterized in that: the building bearing plate (2) is horizontally attached to the side wall of the wall body (1), the building bearing plate (2) is fixedly connected with the wall body (1) through a steel bar connecting piece (3) and a plate connecting piece (4), the steel bar connecting piece (3) comprises wall body embedded steel bars (5), building bearing plate embedded steel bars (6) and sleeves (7), the wall body embedded steel bars (5) are embedded and poured inside the wall body (1) and are uniformly arranged, one end parts of the wall body embedded steel bars (5) positioned at two ends of the wall body are bent by 90 degrees and penetrate through the side wall of the wall body (1), and through holes with internal threads are formed in the parts, extending out of the side wall body (1), of the embedded steel bars (5) positioned on the wall body; the building bearing plate embedded steel bars (6) are embedded and poured inside the building bearing plate (2) and are uniformly arranged with a plurality of steel bars, the end parts of the building bearing plate embedded steel bars (6) corresponding to two side edges are sleeved and connected with sleeves (7), the two end parts of the barrel body of each sleeve (7) are provided with external threads, a plurality of cylindrical deep holes are arranged inside the building bearing plate (2) at equal intervals, internal threads are integrally formed on the wall of each deep hole, the outer wall of the middle section of the barrel body of each sleeve (7) is provided with two through holes, the two end parts of the barrel body of each sleeve (7) are respectively screwed with the cylindrical deep holes and the through holes on the side wall of the wall body (1), the plate connecting piece (4) comprises an upper steel plate (8), a lower steel plate (9) and side steel plates (10), the upper steel plate (8) and the lower steel plate (9) are both long angle steel bodies, the upper steel, the lower steel plate (9) is arranged at an included angle between the side surface of the wall body (1) and the lower surface of the floor bearing plate (2), the upper steel plate (8) and the lower steel plate (9) are connected through a first bolt (16) and a first nut (17), the other side wall, away from the floor bearing plate (2), of the wall body (1) is provided with a side steel plate (10), and the side steel plate (10) is connected with the upper steel plate (8) and the lower steel plate (9) through a second bolt (18) and a second nut (19);
the sleeve (7) is a cylinder, the end part of the floor bearing plate embedded steel bar (6) is inserted along one port of the sleeve (7), the bent end part of the wall body embedded steel bar (5) is inserted along the other port of the corresponding sleeve (7), the upper surface of the floor support plate (2) is respectively provided with a grouting opening (13) and a grout discharging opening (14) in a digging way, the grouting opening (13) and the grout discharging opening (14) are communicated with the inner cavity through two through holes on the sleeve (7), and the upper end of grout mouthful (13), row's thick liquid mouth (14) flushes with the upper surface of floor carrier plate (2) mutually, and the inside of sleeve (7) is irritated and is filled with and fill concrete layer (15), and cooperation grout mouthful (13), row's thick liquid mouth (14) are provided with two plug rubber stoppers, arrange thick liquid mouthful (14) and be located the position top of floor carrier plate embedded steel bar (6) and sealing washer (11) contact, and grout mouthful (13) are located the position top of wall body embedded steel bar (5) and sealing washer (11) contact.
2. The connecting member of the outer wall and the floor support plate for the steel structure integrally assembled building body according to claim 1, wherein: the both ends mouth of sleeve (7) is provided with sealing washer (11), and the inner wall that sleeve (7) and sealing washer (11) meet the department is equipped with sawtooth draw-in groove (12), and sealing washer (11) outer wall and sawtooth draw-in groove (12) looks joint, and sealing washer (11) closely registrate is in the outside of wall body embedded steel bar (5), building carrier plate embedded steel bar (6).
3. The connecting member of the outer wall and the floor support plate for the steel structure integrally assembled building body according to claim 1, wherein: go up steel sheet (8) and the side of wall body (1) and the upper surface of building carrier plate (2) and closely laminate, lower steel sheet (9) and the side of wall body (1) and the lower surface of building carrier plate (2) closely laminate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911246096.9A CN110886422B (en) | 2019-12-08 | 2019-12-08 | Connecting member for outer wall and floor support plate of steel structure integrally-assembled building body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911246096.9A CN110886422B (en) | 2019-12-08 | 2019-12-08 | Connecting member for outer wall and floor support plate of steel structure integrally-assembled building body |
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| CN110886422B true CN110886422B (en) | 2021-01-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677173A (en) * | 2020-06-15 | 2020-09-18 | 银广厦集团有限公司 | Post-pouring construction method for main steel structure interpenetration and basement ribbed floor |
| CN113136982A (en) * | 2021-03-10 | 2021-07-20 | 河南大学 | Novel assembled light partition wall is connected device |
| CN113250344A (en) * | 2021-05-25 | 2021-08-13 | 江苏省苏中建设集团股份有限公司 | Assembled dampproofing building wall |
| CN114892826A (en) * | 2022-04-02 | 2022-08-12 | 广州建筑产业开发有限公司 | Dry-method-constructed light steel floor slab and wallboard structure and assembling method thereof |
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| CN110886422A (en) | 2020-03-17 |
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Effective date of registration: 20201223 Address after: 341000 north of Tianjiao Road, west of Jinwu Road, east of malibin project, Hong Kong Industrial Park, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Jiangxi Xianfeng Steel Structure Co.,Ltd. Address before: 466700 sunshine garden, Xiguan Xinmin Road, Huaiyang County, Zhoukou City, Henan Province Applicant before: Dai Yingwei |
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