CN110206162B - Assembled steel structure building connecting piece and construction method thereof - Google Patents
Assembled steel structure building connecting piece and construction method thereof Download PDFInfo
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- CN110206162B CN110206162B CN201910508919.4A CN201910508919A CN110206162B CN 110206162 B CN110206162 B CN 110206162B CN 201910508919 A CN201910508919 A CN 201910508919A CN 110206162 B CN110206162 B CN 110206162B
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an assembly type steel structure building connecting piece and a construction method thereof, wherein the assembly type steel structure building connecting piece comprises a central cylinder, a plurality of inner notches are formed in the central cylinder, a rotating sleeve is movably sleeved on the outer side of the central cylinder, outer notches are formed in the rotating sleeve, angle limiting threaded rods penetrate through the inner notches and the outer notches, a grouting groove is formed in the inner ring of the central cylinder, a side plate is arranged on one side, close to an outer through hole, of a connecting plate, and L-type threaded rods penetrate through the outer through hole and an outer mounting hole.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to an assembly type steel structure building connecting piece and a construction method thereof.
Background
In the prior art, an assembly type steel structure corner connecting piece for an assembly type wall body with application number "201810262029.5" comprises a corner upright post and two side upright posts, wherein the two side upright posts and the corner upright post are connected into a right-angle structure through two short channel steel; the two ends of the corner stand column and the two side stand columns are respectively provided with a first sealing plate and a second sealing plate, the two ends of the long groove steel positioned on the inner side of the corner stand column and the two ends of the long groove steel positioned on the inner side of the side stand column are respectively inserted with a connecting plate, each connecting plate is connected with the web of the corresponding long groove steel through a high-strength bolt, the top of each connecting plate is provided with a pin penetrating through the first sealing plate and the second sealing plate in a penetrating mode, the assembled steel structure corner connecting piece for the assembled wall body can be connected with the wall bodies on the two sides, the positioning is accurate, the batch production can be achieved, and.
However, the method still has the obvious defects in the using process: 1. the inclination angle of the connection in the connecting piece can not be adjusted, so that the connecting piece is difficult to adapt to diversified structural layouts in the existing buildings, is limited in use and lacks adaptability; 2. the fixing effect of the device on the connecting piece is weak, when an earthquake occurs, the connecting part is easy to be rigidly broken, and the stability of the building can not be effectively maintained.
Disclosure of Invention
The invention aims to provide an assembly type steel structure building connecting piece to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an assembly type steel structure building connecting piece comprises a central cylinder, wherein a plurality of inner notches are formed in the central cylinder, a rotating sleeve is movably sleeved on the outer side of the central cylinder, an outer notch is formed in the rotating sleeve, an angle limiting threaded rod penetrates through the inner notches and the outer notches, limiting nuts are arranged on threads at two ends of the angle limiting threaded rod, and a grouting groove is formed in the inner ring of the central cylinder;
a connecting plate is fixedly arranged on one side of the rotating sleeve, a through groove is formed in the connecting plate, an outer through hole and an inner through hole are symmetrically formed in one end, away from the rotating sleeve, of the connecting plate, a side plate is arranged on one side, close to the outer through hole, of the connecting plate, an outer mounting hole and an inner mounting hole are symmetrically formed in the side plate, L-type threaded rods are arranged in the outer through hole and the outer mounting hole in a penetrating mode, fixing nuts are arranged on long rod section threads of the L-type threaded rods, the fixing nuts are arranged in the through groove, threaded holes are formed in short rod sections of the L-type threaded rods, the threaded holes are communicated with the inner mounting hole and the inner through hole, a penetrating threaded rod is arranged in the threaded holes, the inner mounting hole and the;
the fixed roof connecting piece that is provided with on the curb plate, the fixed perpendicular board of strengthening that is provided with in below of roof connecting piece, strengthen perpendicular board and curb plate fixed connection, a plurality of fixed orificess have been seted up on strengthening the perpendicular board, the fixed bottom plate connecting piece that is provided with in below of strengthening the perpendicular board.
Preferably, the diameters of the inner notch and the outer notch are equal.
Preferably, a plurality of reinforcing ribs are fixedly arranged in the through groove.
Preferably, the diameters of the outer through hole and the outer mounting hole are equal, and the diameters of the inner through hole and the inner mounting hole are equal.
Preferably, the side plates, the top plate connecting member, the reinforcing vertical plate and the bottom plate connecting member are integrally formed.
A construction method of an assembly type steel structure building connecting piece comprises the following steps:
the method comprises the following steps: rotating the rotating sleeve according to the installation inclination angle required by the wall body, penetrating and arranging angle limiting threaded rods in the corresponding outer notch and inner notch after the angle is adjusted, and then respectively screwing limiting nuts at two ends of the angle limiting threaded rods;
step two: performing field grouting operation in a grouting groove, and fixing the connection angle;
aligning the side plate and the connecting plate, arranging L-type threaded rods in the outer mounting holes of the side plate and the outer through holes of the connecting plate in a penetrating manner, and then screwing fixing nuts on the long rod section of the L-type threaded rod;
fourthly, a penetrating threaded rod is arranged in a threaded hole, an inner mounting hole and an inner through hole which are formed in the short rod section of the L type threaded rod in a penetrating way, and then clamping nuts are screwed at two ends of the penetrating threaded rod;
step five: performing field grouting operation at the gap of the through groove;
step six: and fixing the steel plates or the wall bodies to be connected with the fixing holes on the reinforced vertical plates through threads to complete connection.
Compared with the prior art, the invention has the beneficial effects that:
1. the inclination angle of the connecting piece can be adjusted and can be fixed after adjustment, the requirements of various forms of building layouts can be met, the connecting piece with each included angle does not need to be independently opened, the use is more efficient, and the cost is lower;
2. mirror surface symmetry is provided with L type threaded rod and runs through the threaded rod in this device, and on the one hand, the multilayer reinforcement can improve the whole steadiness of connecting the building, and on the other hand because the L type threaded rod of both sides and the threaded rod that runs through are mirror surface setting, consequently can carry out the buffering absorption, effective shock attenuation to the vibrations of equidirectional.
The invention provides an assembly type steel structure building connecting piece, the inclination angle of the connecting piece can be freely adjusted and can be kept fixed after adjustment, so that the connecting piece is more suitable for places, multiple fixing structures are arranged in the connecting piece, and the fixing effect is effectively improved.
Drawings
FIG. 1 is a schematic view of the present invention in an unfixed state of the overall structure (excluding the top plate connector);
FIG. 2 is a schematic view of the overall structure of the present invention in a fixed state (excluding the top plate connection member);
fig. 3 is a right side view of the top plate connector, reinforced vertical plate and bottom plate connector connection of the present invention.
In the figure, 1 a central cylinder, 2 inner notches, 3 rotating sleeves, 4 outer notches, 5 angle limiting threaded rods, 6 limiting nuts, 7 grouting grooves, 8 connecting plates, 9 through grooves, 10 reinforcing ribs, 11 outer through holes, 12 inner through holes, 13 side plates, 14 outer mounting holes, 15 inner mounting holes, 16L type threaded rods, 17 fixing nuts, 18 threaded holes, 19 penetrating threaded rods, 20 clamping nuts, 21 top plate connecting pieces, 22 reinforcing vertical plates, 23 fixing holes and 24 bottom plate connecting pieces are arranged in the center cylinder.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
an assembly type steel structure building connecting piece comprises a central cylinder 1, wherein the central cylinder 1 is used as a fixing part of the connecting piece and fixed on the ground or a floor slab in use, a plurality of inner notches 2 are formed in the central cylinder 1, a rotating sleeve 3 is movably sleeved on the outer side of the central cylinder 1, the rotating sleeve 3 can rotate around the central cylinder 1, an outer notch 4 is formed in the rotating sleeve 3, an angle limiting threaded rod 5 is arranged in each of the inner notches 2 and the outer notches 4 in a penetrating mode, limiting nuts 6 are arranged on threads at two ends of each angle limiting threaded rod 5, the rotating sleeve 3 and the central cylinder 1 are fixed by the angle limiting threaded rods 5, so that the inclination angle of subsequent connection is fixed, a grouting groove 7 is formed in the inner ring of the central cylinder 1, field grouting is carried out in the grouting groove 7 after the angle is fixed, and slurry can fill the inner ring of the central cylinder 1 and the inner notches 2 which are not provided with the angle limiting threaded, thereby improving the fixing effect.
One side of rotatory sleeve 3 is fixed and is provided with connecting plate 8, logical groove 9 has been seted up on connecting plate 8, the one end symmetry that rotatory sleeve 3 was kept away from to connecting plate 8 has seted up outer through-hole 11 and interior through-hole 12, one side that connecting plate 8 is close to outer through-hole 11 is provided with curb plate 13, outer mounting hole 14 and interior mounting hole 15 have been seted up to the symmetry on curb plate 13, it has L type threaded rod 16 to run through in outer through-hole 11 and the outer mounting hole 14, L type threaded rod 16's stock section screw thread is provided with fixation nut 17, fixation nut 17 sets up in logical groove 9, L type threaded rod 16 is fixed together curb plate 13 and connecting plate 8, L type threaded rod 16's stub section has seted up threaded hole 18, threaded hole 18 and interior mounting hole 15, interior through-hole 12 link up mutually, threaded hole 18 and interior mounting hole 15, run through threaded rod 19 in interior through-hole 12 and be provided with through-thread rod 19, through-thread rod 19 is on the one hand to fix L type.
The top plate connecting piece 21 is fixedly arranged on the side plate 13, the reinforcing vertical plate 22 is fixedly arranged below the top plate connecting piece 21, the reinforcing vertical plate 22 is fixedly connected with the side plate 13, a plurality of fixing holes 23 are formed in the reinforcing vertical plate 22, the bottom plate connecting piece 24 is fixedly arranged below the reinforcing vertical plate 22, and the top plate connecting piece 21, the reinforcing vertical plate 22 and the bottom plate connecting piece 24 form an I-shaped steel beam and have high stability.
Preferably, the inner slot 2 and the outer slot 4 have equal diameters to facilitate the angular positioning of the threaded rod 5.
Preferably, a plurality of reinforcing ribs 10 are fixedly arranged in the through groove 9, so that the stability of the through groove 9 can be improved.
Preferably, the outer through hole 11 and the outer mounting hole 14 have the same diameter, and the inner through hole 12 and the inner mounting hole 15 have the same diameter, so that the L-type threaded rod 16 and the penetrating threaded rod 19 can be conveniently mounted.
Preferably, the side plates 13, the top plate connecting member 21, the reinforcing vertical plate 22 and the bottom plate connecting member 24 are integrally formed, which can not only eliminate the troublesome assembly, but also improve the overall stability of the connecting member.
A construction method of an assembly type steel structure building connecting piece comprises the following steps:
the method comprises the following steps: rotating the rotary sleeve 3 according to the installation inclination angle required by the wall body, penetrating angle limiting threaded rods 5 in the corresponding outer groove opening 4 and inner groove opening 2 after the angle is adjusted, and then respectively screwing limiting nuts 6 at two ends of the angle limiting threaded rods 5 so as to relatively fix the rotary sleeve 3 and the central cylinder 1 and limit the inclination angle;
step two: the field grouting operation is carried out in the grouting groove 7, the connection angle is fixed, and the inner ring of the central cylinder 1 and the inner groove opening 2 without the angle limiting threaded rod 5 are filled with the slurry, so that the angle fixing effect is improved;
aligning the side plate 13 with the connecting plate 8, arranging an L-type threaded rod 16 in an outer mounting hole 14 of the side plate 13 and an outer through hole 11 of the connecting plate 8 in a penetrating manner, and then screwing a fixing nut 17 on a long rod section of the L-type threaded rod 16 so as to fix the side plate 13 with the connecting plate 8;
fourthly, a penetrating threaded rod 19 penetrates through a threaded hole 18, an inner mounting hole 15 and an inner through hole 12 which are formed in a short rod section of the L type threaded rod 16, then clamping nuts 20 are screwed at two ends of the penetrating threaded rod 19, and the penetrating threaded rod 19 fixes the L type threaded rod 16 on one hand and reinforces the side plate 13 and the connecting plate 8 on the other hand;
step five: the field grouting operation is carried out at the gap of the through groove 9, so that the connection stability is improved again;
step six: and fixing the steel plates or the wall bodies to be connected with the fixing holes 23 on the reinforced vertical plates 22 through threads to complete the connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An assembled steel construction building connection piece, includes central drum (1), its characterized in that: the grouting device is characterized in that a plurality of inner notches (2) are formed in the central cylinder (1), a rotating sleeve (3) is movably sleeved on the outer side of the central cylinder (1), an outer notch (4) is formed in the rotating sleeve (3), an angle limiting threaded rod (5) penetrates through the inner notches (2) and the outer notch (4), limiting nuts (6) are arranged on two ends of the angle limiting threaded rod (5) in a threaded mode, and a grouting groove (7) is formed in the inner ring of the central cylinder (1);
a connecting plate (8) is fixedly arranged on one side of the rotating sleeve (3), a through groove (9) is formed in the connecting plate (8), an outer through hole (11) and an inner through hole (12) are symmetrically formed in one end, far away from the rotating sleeve (3), of the connecting plate (8), a side plate (13) is arranged on one side, close to the outer through hole (11), of the connecting plate (8), an outer mounting hole (14) and an inner mounting hole (15) are symmetrically formed in the side plate (13), an L type threaded rod (16) penetrates through the outer through hole (11) and the outer mounting hole (14), a fixing nut (17) is arranged on a long rod section thread of the L type threaded rod (16), the fixing nut (17) is arranged in the through groove (9), a threaded hole (18) is formed in a short rod section of the L type threaded rod (16), the threaded hole (18) is communicated with the inner mounting hole (15) and the inner through hole (12), a penetrating threaded rod (19) is arranged in the threaded hole (18) and clamping nuts (20) are arranged at two ends of the threaded rod (19);
the fixed roof connecting piece (21) that is provided with on curb plate (13), the fixed below of roof connecting piece (21) is provided with strengthens vertical plate (22), strengthen vertical plate (22) and curb plate (13) fixed connection, strengthen and seted up a plurality of fixed orificess (23) on vertical plate (22), the fixed bottom plate connecting piece (24) that is provided with in below of strengthening vertical plate (22).
2. An assembled steel structural building connection according to claim 1, wherein: the diameters of the inner notch (2) and the outer notch (4) are equal.
3. An assembled steel structural building connection according to claim 1, wherein: a plurality of reinforcing ribs (10) are fixedly arranged in the through groove (9).
4. An assembled steel structural building connection according to claim 1, wherein: the diameters of the outer through hole (11) and the outer mounting hole (14) are equal, and the diameters of the inner through hole (12) and the inner mounting hole (15) are equal.
5. An assembled steel structural building connection according to claim 1, wherein: the side plates (13), the top plate connecting piece (21), the reinforced vertical plate (22) and the bottom plate connecting piece (24) are integrally formed.
6. A construction method of the fabricated steel structural building connecting member according to claim 1, wherein: the method comprises the following steps:
the method comprises the following steps: rotating the rotating sleeve (3) according to the installation inclination angle required by the wall body, arranging an angle limiting threaded rod (5) in the corresponding outer notch (4) and inner notch (2) in a penetrating manner after the angle is adjusted, and then respectively screwing limiting nuts (6) at two ends of the angle limiting threaded rod (5);
step two: performing field grouting operation in the grouting groove (7) and fixing the connection angle;
aligning the side plate (13) with the connecting plate (8), arranging an L-type threaded rod (16) in an outer mounting hole (14) of the side plate (13) and an outer through hole (11) of the connecting plate (8) in a penetrating manner, and then screwing a fixing nut (17) on a long rod section of the L-type threaded rod (16);
fourthly, a penetrating threaded rod (19) is arranged in a threaded hole (18), an inner mounting hole (15) and an inner through hole (12) which are formed in the short rod section of the L type threaded rod (16) in a penetrating way, and then clamping nuts (20) are screwed at two ends of the penetrating threaded rod (19);
step five: performing field grouting operation at the gap of the through groove (9);
step six: and fixing the steel plates or the wall bodies to be connected with the fixing holes (23) on the reinforced vertical plates (22) through threads to complete the connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508919.4A CN110206162B (en) | 2019-06-13 | 2019-06-13 | Assembled steel structure building connecting piece and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508919.4A CN110206162B (en) | 2019-06-13 | 2019-06-13 | Assembled steel structure building connecting piece and construction method thereof |
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| Publication Number | Publication Date |
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| CN110206162A CN110206162A (en) | 2019-09-06 |
| CN110206162B true CN110206162B (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910508919.4A Active CN110206162B (en) | 2019-06-13 | 2019-06-13 | Assembled steel structure building connecting piece and construction method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112376686B (en) * | 2021-01-05 | 2021-09-14 | 安徽一品小院建筑科技有限公司 | General steel tenon connecting joint for prefabricated concrete structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100000148A (en) * | 2008-06-24 | 2010-01-06 | 주식회사 대동이엔씨 | A fixing apparatus of dry wall using steel strcuture |
| CN204715611U (en) * | 2015-05-04 | 2015-10-21 | 北新集团建材股份有限公司 | A kind of corner unit of assembling body of wall |
| CN106894579A (en) * | 2017-03-10 | 2017-06-27 | 阜阳市兴华机械装备有限公司 | A kind of basis of assembled architecture and connecting structure of wall |
| CN107419809A (en) * | 2017-08-17 | 2017-12-01 | 山东远博建筑科技有限公司 | A kind of assembled architecture connector |
| CN108442566A (en) * | 2018-03-28 | 2018-08-24 | 天津市万尔特钢结构有限公司 | Assembling type steel structure corner connector for assembled wall |
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