CN110080396A - A kind of modified assembled architecture cage six-way section and its assembly method - Google Patents

A kind of modified assembled architecture cage six-way section and its assembly method Download PDF

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Publication number
CN110080396A
CN110080396A CN201910425818.0A CN201910425818A CN110080396A CN 110080396 A CN110080396 A CN 110080396A CN 201910425818 A CN201910425818 A CN 201910425818A CN 110080396 A CN110080396 A CN 110080396A
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floor
tubing string
nut
gauge
circular hole
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CN110080396B (en
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杜鸣川
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/58Connections for building structures in general of bar-shaped building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

A kind of modified assembled architecture cage six-way section, including floor, center snap-gauge and star moon plate;The floor has muti-piece and medial surface between it is connected by star moon plate, the star moon plate have multiple, be arranged on the inside of floor from top to bottom, the star moon plate, floor and center snap-gauge collectively constitute cage construction;The circular hole that quantity is no less than six rows, the emarginated tail bolt that floor is equipped with positioning device and can match with circular hole on floor are provided on the floor;Center snap-gauge with groove is set, assembling work is simplified, is conducive to the butt junction location of top tubing string, lower section tubing string;Open cage construction reduces the difficulty of installation, maintenance, improves construction efficiency;All components can be completed prefabricated in factory, securely and reliably, form standard interface and " modularization " component, cooperate the prefabricated girder steel of modularization, meet the demand of modified assembled architecture.

Description

A kind of modified assembled architecture cage six-way section and its assembly method
Technical field
The present invention relates to a kind of modified assembled architecture Multi-way connector, specifically a kind of modified assembled Build cage six-way section and its assembly method.
Background technique
It is flexible, good, whole from heavy and light, anti-seismic performance that there is assembly concrete-filled steel tube column-steel beam structure system space to separate The advantages that body is high, easy for construction efficiently solves frame structure after forming composite construction system with shear wall or Core Walls Structure etc. Complete bolted technical problem.The components such as steel core concrete column, girder steel, node are easy to standardize and industrialize, and meet building Industrialized requirement.In addition, steel construction reconstruction and removing is easy, material recovery and regeneration rate are high, are known as that " green is built Build ", therefore assembling type steel structure has become country's implementation energy-saving and environmental protection and one kind of Sustainable Housing building system is important Form.
Power transmission maincenter of the connecting node as column and beam, construction measure and calculation method are the masters in framework design One of problem is wanted, and directly affects one of the critical issue of frame structure mechanical property.Therefore, joint form should construct letter List, good integrity, power transmission be clear, it is safe and reliable, save material and easy for construction;Design of node should accomplish that construction rationally, avoids There is stress collection and neutralizes too much constrained stress.
This patent has carried out further optimization to outer tube used for positioning on the basis of scheme early period, will be placed on originally Outer tube in the middle part of floor is changed to center snap-gauge, further simplifies installation formality, improves operating efficiency.
Summary of the invention
It is mainly by site welding, due to site welding quality that invention, which is to solve connecting node traditional at present, It is not easily controlled, and weld interval is longer, constructs fast advantage to limit assembling type steel structure;The another aspect prior art In connecting node be easy to happen offset there is also power transmission, assembly installation requirement is high, the problem of being unfavorable for construction.
The technical solution adopted by the present invention is that: a kind of modified assembled architecture cage six-way section, including floor, center card Plate, star moon plate, positioning device and emarginated tail bolt;
The floor, center snap-gauge and star moon plate, the main structure for collectively constituting cage six-way section;
Positioning device and emarginated tail bolt realize the linkage function of cage six-way section;
The floor has muti-piece and the medial surface between it is fixedly connected by star moon plate;
The floor is provided with the circular hole that quantity is no less than six rows;
The star moon plate has multiple, and center snap-gauge is located at the centre of multiple star moon plates, center snap-gauge it is every on one side on all open It is fluted, it is mutually welded in floor insertion groove and with groove;
The positioning device is arranged on floor, and positioning device is by nut card cover and the T-type nut being placed in nut card cover Composition, nut card cover are fixedly connected with floor;
The emarginated tail bolt is cooperateed with positioning device, and emarginated tail bolt can be matched with circular hole on floor, and emarginated tail bolt passes through Through the corresponding circular hole of floor;Emarginated tail bolt screws in T-type nut, is formed together with T-type nut, nut card cover " flexible Structure ";
The effect of the floor is: the transmitting completed to horizontal force is drawn is cooperateed with star moon plate;It has been cooperateed with emarginated tail bolt At the transmitting of horizontal beam horizontal force;Axial pressure transmitting is completed with the coagulation earth cooperation after pouring;Top tubing string and lower section tubing string End can just cover on floor;
The effect of the center snap-gauge is: the positioning for top tubing string and lower section tubing string;
The effect of the star moon plate is: cooperateing with " stretching structure " and completes the power transmission of horizontal beam horizontal force;After pouring Coagulation earth cooperation completes the balanced transmitting of pressure at right angle;
The effect of the positioning device is: increasing the plane compactness and frictional force of floor and T-type nut.
Further, the end machining of the floor is divided edge structure, so that top tubing string and lower section tubing string slide into;Floor The respective circular hole center of circle is located on same axis and each axis is parallel.
Further, the shape of the star moon plate is in rectangle, and the quadrangle of rectangle is provided with circular arc unfilled corner, is provided in the middle part of rectangle For ventilative and casting concrete mesoporous and lateral opening.
Further, the structure of the center snap-gauge is to extend every side on the basis of star moon plate and formed forward recessed Slot.
Further, the T-type nut is put into non-rotatable in nut card cover, nut card cover be in " several " type or inverse u shape, Nut card cover top surface is provided with the opening to match with T-type nut, the circular hole of T-type nut and floor is superimposed and axle center be located at it is same On axis;
The external screw thread of emarginated tail bolt is matched with the internal screw thread of nut, forms flexible " tortoise leg " structure, and stretch " tortoise leg " knot Structure is then passed through floor, horizontal beam respectively circular hole, is connected and is locked by nut.
Further, groove is provided on emarginated tail bolt tail end face, groove can be linear type or cross, and groove can Entire end face can not also be penetrated through by penetrating through entire end face.
Further, when the side length of the center snap-gauge is not less than 300mm, floor, top tubing string, lower section tubing string are in water Circular hole setting quantity is no less than 4 at the wing plate upper and lower position of flat-topped ridge, in favor of pulling force transmitting.
Beneficial effects of the present invention and feature are:
1, structure is reliable, and power transmission is clear;By setting center snap-gauge and star moon plate, the intensity of joint cores is increased, The safety that ensure that node meets the requirements for fortification against earthquake of " the strong node of strong column and weak beam ";
2, it is connected by screw bolts mode not only and ensure that the globality of steel column, but also improve the anti-seismic performance of structure, reduce Difficulty of construction, assembly method operation is simpler, under the premise of ensure that node quality, also improves construction efficiency;
3, all components can complete prefabricated, site operation welding operation in factory, securely and reliably, form standard Change interface and " modularization " component, cooperates the prefabricated girder steel of modularization, meet the demand of modified assembled architecture;
4, open cage construction greatly reduces the difficulty of installation, maintenance;
5, the outer tube in the middle part of original floor is changed to center snap-gauge with groove, simplifies assembling work, is also beneficial to The butt junction location of square tube column, lower section tubing string.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present pre-ferred embodiments;
Fig. 2 be present pre-ferred embodiments the star moon plate and positioning device structural schematic diagram;
Fig. 3 is the structural schematic diagram of the positioning device of present pre-ferred embodiments;
Fig. 4 is the structural schematic diagram after the positioning device of present pre-ferred embodiments is dismantled;
Fig. 5 is the structural schematic diagram of the emarginated tail bolt of present pre-ferred embodiments;
Fig. 6 is the structural schematic diagram of center snap-gauge;
Fig. 7 is that Fig. 1 opens the structural schematic diagram behind one face of floor;
Structural schematic diagram before the assembly of Fig. 8 present pre-ferred embodiments;
Fig. 9 is tubing string above present pre-ferred embodiments, the structural schematic diagram after the assembly of lower section tubing string;
Figure 10 is the structural schematic diagram of Fig. 9 amplification;
Figure 11 is the structural schematic diagram after present pre-ferred embodiments assembly;
Figure 12 is structure of the present pre-ferred embodiments when the side length of the center snap-gauge 2 is not less than 300mm, after assembly Schematic diagram;
Figure label respectively indicates: 1- floor, the center 2- snap-gauge, 3- star moon plate, 31- mesoporous, 32- be lateral opening, 33- nut, Under 4- positioning device, 41- nut card cover, 42-T type nut, 43- opening, the top 5- emarginated tail bolt, 51- groove, 6- tubing string, 7- Square tube column, 8- horizontal beam, the vertical connecting plate of 9-, 10- core cylinder;
Specific embodiment
Invention is further explained with reference to the accompanying drawing:
Please refer to Fig. 1, Fig. 2, Fig. 6, a kind of modified assembled architecture cage six-way section include floor 1, center snap-gauge 2, The star moon plate 3, positioning device 4 and emarginated tail bolt 5 (using high-strength bolt);
The floor 1, center snap-gauge 2 and star moon plate 3, the main structure for collectively constituting cage six-way section;
Positioning device 4 and emarginated tail bolt 5 realize the linkage function of cage six-way section;
The floor 1 has muti-piece and the medial surface between it is fixedly connected by star moon plate 3;
The circular hole that quantity is no less than six rows is provided on the floor 1;
The star moon plate 3 has multiple, is arranged on the inside of floor and is fixed on core cylinder 10 from top to bottom;Center snap-gauge 2 In the centre of multiple star moon plates 3, center snap-gauge 2 it is every on one side on be all provided with groove 21, floor 1 is embedded in groove 21 and and groove The welding of 21 phases;
The positioning device 4 is arranged on floor 1, and positioning device 4 is by nut card cover 41 (referred to as card covers) and is placed on nut T-type nut 42 (using high-strength nut) composition in card cover, nut card cover 41 are fixedly connected with floor 1;
The emarginated tail bolt 5 is cooperateed with positioning device 4, and emarginated tail bolt 5 can be matched with circular hole on floor 1, emarginated tail bolt 5 It screws in T-type nut, is formed together " stretching structure " (similar " tortoise leg ", scalable) with T-type nut, nut card cover 41;
The effect of the floor 1 is: the transmitting completed to horizontal force is drawn is cooperateed with star moon plate 3;It is cooperateed with emarginated tail bolt 5 Complete the transmitting of 8 horizontal force of horizontal beam;Axial pressure transmitting is completed with the coagulation earth cooperation after pouring;Top tubing string 6 and lower section The end of tubing string 7 can just cover on floor 1;
The effect of the center snap-gauge 2 is: the positioning for top tubing string 6 and lower section tubing string 7;
The effect of the star moon plate 3 is: cooperateing with " stretching structure " and completes 8 horizontal force power transmission of horizontal beam;After pouring Coagulation earth cooperation complete the balanced transmitting of pressure at right angle;
The effect of the positioning device 4 is: increasing the compactness and frictional force of emarginated tail bolt 5 and T-type nut 42.
Referring to FIG. 2, the shape of the star moon plate 3 is in rectangle, the quadrangle of rectangle is provided with circular arc unfilled corner, opens in the middle part of rectangle There is the mesoporous 31 and lateral opening 32 for ventilative and casting concrete;The effect of plate 3 of the star moon is: cooperateing with completion with emarginated tail bolt 5 8 horizontal force power transmission of horizontal beam;Pressure at right angle and axial pressure transmitting are completed with the coagulation earth cooperation after pouring;
The structure of the center snap-gauge 2 is to extend every side on the basis of star moon plate 3 and form groove 21 forward.
Horizontal pull is transmitted on star moon plate 3 by the positioning device 4;
Please refer to Fig. 3, Fig. 4, the T-type nut 42 is put into non-rotatable in nut card cover 41, and nut card cover 41 is in " several " Type or inverse u shape, 41 top surface of nut card cover are provided with the opening 43 to match with T-type nut 42, the circle of T-type nut 42 and floor 1 Hole is superimposed and axle center is located on same axis;The end machining of the floor 1 is divided edge structure, so that top tubing string 6 is under Square tube column 7 slides into;
The external screw thread of emarginated tail bolt 5 is matched with the internal screw thread of nut, forms flexible " tortoise leg " structure, and stretch " tortoise leg " knot Structure is then passed through floor 1, the respective circular hole of horizontal beam 8, is connected and is locked by nut.
Referring to FIG. 5, groove 51 is provided on 5 tail end face of emarginated tail bolt, in order to rotate bolt, groove in outside 51 can be linear type or cross, and groove can penetrate through entire end face and also not penetrate through entire end face.
Figure 12 is please referred to, when the side length of the center snap-gauge 2 is not less than 300mm, floor 1, top tubing string 6, lower square tube The circular hole setting quantity at the wing plate upper and lower position of horizontal beam 8 of column 7 is no less than 4, in favor of pulling force transmitting.
Fig. 7~Figure 12 is please referred to, the assembly method of the modified assembled architecture six-way section includes the following steps:
Step 1: it is opened up on each face of one end that tubing string 6 socket-connects with floor 1 above and 1 top quantity phase of floor Same and plan-position is distributed consistent circular hole;It is opened up on each face of one end that lower section tubing string 7 and floor 1 socket-connect and floor 1 lower part quantity is identical and plan-position is distributed consistent circular hole;
Step 2: the outer end face of the emarginated tail bolt 5 in circular hole is rotated to the outer surface with floor 1, center snap-gauge 2 and is put down Together;
Step 3: top tubing string 6, lower section tubing string 7 are socketed with the top and bottom of floor 1 respectively, under top tubing string 6 The upper surface of center snap-gauge 2 is withstood at end, and the lower end surface of center snap-gauge 2 is withstood (in conjunction with Fig. 1, Figure 10 in the upper end of lower section tubing string As can be seen that the side length of center snap-gauge 2 is designed as the sum of star moon edges of boards length, twice of floor thickness, twice of square tube column thickness);And The emarginated tail bolt 5 in respective region is screwed out from floor 1 to lock top tubing string 6, lower section tubing string 7;
Step 4: the vertical connecting plate 9 in end connected for connecting horizontal beam 8 and floor 1 is made;The vertical connecting plate 9 are provided with and quantity on floor 1 and the consistent circular hole of plane position distribution;The end of vertical connecting plate 9 and horizontal beam 8 is welded on Together;
Step 5: four horizontal beams 8 are connected to each other by the vertical connecting plate 9 in respective end and four sides of floor 1, And the emarginated tail bolt 5 for screwing out corresponding hole location cooperates nut to lock four horizontal beams 8;
Step 6: pouring into self-compacting concrete in tubing string 6 upwards, while tightening T-type nut again, realizes beam level It draws, also achieves up and down the synchronized links of six direction all around, assemble and complete after molding.
Basic principles and main features and advantages of the present invention of the invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The structural relation and principle of invention, without departing from the spirit and scope of the present invention, the present invention also have various change and It improves, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended power Sharp claim and its equivalent thereof.

Claims (8)

1. a kind of modified assembled architecture cage six-way section, it is characterised in that: including floor (1), center snap-gauge (2), the star moon Plate (3), positioning device (4) and emarginated tail bolt (5);
The floor (1), center snap-gauge (2) Ji Xingyue plate (3), the main structure for collectively constituting cage six-way section;
The floor (1) has muti-piece and the medial surface between it is fixedly connected by star moon plate (3);
The circular hole that quantity is no less than six rows is provided on the floor (1);
The star moon plate (3) has multiple, is arranged on the inside of floor and is fixed on core cylinder (10) from top to bottom;Center snap-gauge (2) Positioned at the centre of multiple star moon plates (3), center snap-gauge (2) it is every on one side on be all provided with groove (21), floor (1) be embedded in groove (21) it is mutually welded in and with groove (21);
The positioning device (4) is arranged on floor (1), and positioning device (4) is by nut card cover (41) and is placed in nut card cover T-type nut (42) composition, nut card cover (41) is fixedly connected with floor (1);
The emarginated tail bolt (5) cooperates with positioning device (4), and emarginated tail bolt (5) can be matched with circular hole on floor (1), emarginated tail Bolt (5) screws in T-type nut, is formed together " stretching structure " with T-type nut, nut card cover (41);Positioning device (4) and recessed The linkage function of tail bolt (5) realization cage six-way section;
The effect of the floor (1) is: the transmitting completed to horizontal force is drawn is cooperateed with star moon plate (3);It is assisted with emarginated tail bolt (5) With the transmitting for completing horizontal beam (8) horizontal force;Axial pressure transmitting is completed with the coagulation earth cooperation after pouring;Top tubing string (6) It can just be covered on floor (1) with the end of lower section tubing string (7);
The effect of the center snap-gauge (2) is: being used for the positioning of top tubing string (6) and lower section tubing string (7);
The effect of the star moon plate (3) is: cooperateing with " stretching structure " and completes horizontal beam (8) horizontal force power transmission;After pouring Coagulation earth cooperation complete the balanced transmitting of pressure at right angle;
The effect of the positioning device (4) is: increasing the plane compactness and frictional force of floor (1) and T-type nut (42).
2. modified assembled architecture cage six-way section according to claim 1, it is characterised in that: the floor (1) End machining is divided edge structure, so that top tubing string (6) and lower section tubing string (7) slide into.
3. modified assembled architecture cage six-way section according to claim 1, it is characterised in that: the star moon plate (3) Shape be in rectangle, the quadrangle of rectangle is provided with circular arc unfilled corner, and the mesoporous for ventilative and casting concrete is provided in the middle part of rectangle (31) and it is lateral opening (32).
4. modified assembled architecture cage six-way section according to claim 3, it is characterised in that: the center snap-gauge (2) structure is to extend every side on the basis of star moon plate (3) and form groove (21) forward.
5. modified assembled architecture cage six-way section according to claim 1, it is characterised in that: the T-type nut (42) be put into it is non-rotatable in nut card cover (41), nut card cover (41) be in " several " type or inverse u shape, nut card cover (41) top surface It is provided with the opening (43) to match with T-type nut (42), T-type nut (42) and floor (1) respective circular hole are superimposed and axle center On same axis;
The external screw thread of emarginated tail bolt (5) is matched with the internal screw thread of nut, forms flexible " tortoise leg " structure, " tortoise leg " structure of stretching It is then passed through floor (1), horizontal beam (8) respective circular hole, is connected and is locked by nut.
6. modified assembled architecture cage six-way section according to claim 1, it is characterised in that: the emarginated tail bolt (5) it is provided on tail end face groove (51), groove (51) can be linear type or cross, and groove can penetrate through entire end face also not Penetrate through entire end face.
7. a kind of assembly method using modified assembled architecture six-way section described in claim 1, it is characterised in that including Following steps:
Step 1: it is opened up and floor (1) top quantity on each face of one end that tubing string (6) and floor (1) socket-connect above Identical and plan-position is distributed consistent circular hole;It is opened up on each face of one end that lower section tubing string (7) socket-connects with floor (1) And plan-position identical as floor (1) top quantity is distributed consistent circular hole;
Step 2: it (is rotation in figure that the outer end face of the emarginated tail bolt (5) in circular hole, which is rotated to the flush with outer surface with floor (1), It does well);
Step 3: top tubing string (6), lower section tubing string (7) are socketed with the top and bottom of floor (1) respectively, top tubing string (6) Lower end withstand the upper surfaces of center snap-gauge (2), the lower end surface of center snap-gauge (2) is withstood in the upper end of lower section tubing string;And it will The emarginated tail bolt (5) in respective region is screwed out from floor (1) to lock top tubing string (6), lower section tubing string (7);
Step 4: the vertical connecting plate in end (9) for connecting horizontal beam (8) and floor (1) connection is made;The vertical connection Plate (9) is provided with and quantity and the consistent circular hole of plane position distribution on floor (1);By vertical connecting plate (9) and horizontal beam (8) End welds together;
Step 5: four horizontal beams (8) are connected to each other by the vertical connecting plate in respective end (9) with floor (1), and back-out pair The emarginated tail bolt (5) of hole location is answered, cooperates nut to lock four horizontal beams (8);
Step 6: pouring into self-compacting concrete in tubing string (6) upwards, while tightening nut again, realizes the horizontal tensioning of beam, All around synchronized links of six direction up and down are realized, assembles and completes after molding.
8. modified assembled architecture six-way section described in any claim according to claim 1~7, it is characterised in that: when When the side length of the center snap-gauge (2) is not less than 300mm, floor (1), top tubing string (6), lower section tubing string (7) are in horizontal beam (8) Wing plate upper and lower position at circular hole setting quantity be no less than 4, in favor of pulling force transmitting.
CN201910425818.0A 2019-05-21 2019-05-21 Improved assembled building cage type six-way joint and assembling method thereof Active CN110080396B (en)

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Application Number Priority Date Filing Date Title
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CN110080396B CN110080396B (en) 2024-06-14

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980044229A (en) * 1996-12-06 1998-09-05 홍관의 Connecting device of reinforced concrete column and steel beam joint (3)
CN205637162U (en) * 2016-05-09 2016-10-12 福建工程学院 Prefabricated assembled steel pipe restraint power consumption connected node
CN107023076A (en) * 2017-06-06 2017-08-08 贵州大学 A kind of assembly concrete pole steel beam connecting node and preparation method thereof
CN107761947A (en) * 2017-12-05 2018-03-06 沈阳建筑大学 Assembled beam-column connecting node and its construction method
CN109695297A (en) * 2018-12-27 2019-04-30 杜鸣川 A kind of assembled architecture cage six-way section and its assembly method
CN210767260U (en) * 2019-05-21 2020-06-16 杜鸣川 Improved generation assembly type structure cage six-way festival

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980044229A (en) * 1996-12-06 1998-09-05 홍관의 Connecting device of reinforced concrete column and steel beam joint (3)
CN205637162U (en) * 2016-05-09 2016-10-12 福建工程学院 Prefabricated assembled steel pipe restraint power consumption connected node
CN107023076A (en) * 2017-06-06 2017-08-08 贵州大学 A kind of assembly concrete pole steel beam connecting node and preparation method thereof
CN107761947A (en) * 2017-12-05 2018-03-06 沈阳建筑大学 Assembled beam-column connecting node and its construction method
CN109695297A (en) * 2018-12-27 2019-04-30 杜鸣川 A kind of assembled architecture cage six-way section and its assembly method
CN210767260U (en) * 2019-05-21 2020-06-16 杜鸣川 Improved generation assembly type structure cage six-way festival

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