CN210529923U - Assembled integral type multi-layer large-span bidirectional grid box type structure building - Google Patents
Assembled integral type multi-layer large-span bidirectional grid box type structure building Download PDFInfo
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- CN210529923U CN210529923U CN201921166043.1U CN201921166043U CN210529923U CN 210529923 U CN210529923 U CN 210529923U CN 201921166043 U CN201921166043 U CN 201921166043U CN 210529923 U CN210529923 U CN 210529923U
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Abstract
The utility model discloses an assembled integral multi-layer large-span bidirectional grid box type structure building, which comprises a base layer for placing the bottom, wherein a steel grid type outer wall frame in a frame shape is arranged on the base layer, a steel hollow sandwich plate floor system is arranged on the steel grid type outer wall frame, the steel grid type outer wall frame is provided with a steel grid indoor wall frame plate in a cross shape, and a supporting mechanism is arranged between the base layer and the steel grid indoor wall frame plate; the supporting mechanism comprises an L-shaped reinforcing plate arranged between a base layer and a steel grid indoor wall frame plate, wherein one end of the L-shaped reinforcing plate is provided with a first fixed conical strip, a first fixing groove for embedding the first fixed conical strip is formed in the steel grid indoor wall frame plate, the other end of the L-shaped reinforcing plate is provided with a second fixed conical strip, and a second fixing groove for embedding the second fixed conical strip is formed in the base layer. The utility model discloses have comparatively stable steel mesh indoor wall frame board, increase the effect of overall stability.
Description
Technical Field
The utility model belongs to the technical field of the technique of structural architecture and specifically relates to a two-way net box-type structure building of integral multilayer large-span of assembly is related to.
Background
Fabricated monolithic concrete structures are structures that are made of prefabricated concrete elements or components that are joined by reinforcing steel, connectors, or prestressing and cast in place with concrete. The large-span building generally refers to a building (concrete) with a span of more than 30m, and the structure with a span of more than 60m is specified by the current steel structure specification in China as a large-span structure. The building is mainly used for movie theaters, stadiums, exhibition halls, airports and other large public buildings of civil buildings. The method is mainly used for aircraft assembly workshops, hangars and other large-span plants in industrial buildings. The large-span building structure comprises basic space structures such as a grid structure, a reticulated shell structure, a suspended cable structure, a truss structure, a membrane structure, a thin shell structure and the like, and various combined space structures. The steel net is made of steel bars in a grid shape, and is made of steel net in a grid shape or a box shape.
The traditional Chinese patent with publication number CN102635163B discloses an assembled integral multi-layer large-span bidirectional grid box type structure building, which comprises a central cross single-layer steel grid wall frame, a peripheral single-layer steel grid type outer wall frame and an upper hollow steel sandwich plate floor frame, wherein the steel grid wall frames are all formed by connecting small assembling units which are manufactured in advance by factories by high-strength bolts at a construction site; each layer of single space steel grid box type structure is overlapped upwards one layer by one layer to form a superposed single barrel body box type structure, and the four multilayer superposed single barrel body box type structures are mutually connected at the floor system to form an assembled integral multilayer large-span bidirectional multi-span space steel grid box type barrel bundle. Although the assembled integral multi-layer large-span bidirectional multi-span space steel grid box type structure building has no welding operation on a construction site, the fire hazard is eliminated, the steel structure cost floats 15% -20% below the traditional steel frame structure, the construction progress is shortened by 1/3 at least, in the actual use process, because the central cross single-layer steel grid wall frame is not provided with a left supporting mechanism and a right supporting mechanism, the stability of the central cross single-layer steel grid wall frame is poor, and when an earthquake or an impact occurs, the central cross single-layer steel grid wall frame is easy to collapse.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assemble two-way net box-type structure building of integral multilayer large-span.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an assembled integral multi-layer large-span bidirectional grid box type structure building comprises a base layer for placing the bottom, wherein a frame-shaped steel grid type outer wall frame is arranged on the base layer, a steel hollow sandwich plate floor system is arranged on the steel grid type outer wall frame, the steel grid type outer wall frame is provided with a cross-shaped steel grid indoor wall frame plate, and a supporting mechanism is arranged between the base layer and the steel grid indoor wall frame plate;
the supporting mechanism comprises an L-shaped reinforcing plate arranged between a base layer and a steel grid indoor wall frame plate, wherein one end of the L-shaped reinforcing plate is provided with a first fixed conical strip, a first fixing groove for embedding the first fixed conical strip is formed in the steel grid indoor wall frame plate, the other end of the L-shaped reinforcing plate is provided with a second fixed conical strip, and a second fixing groove for embedding the second fixed conical strip is formed in the base layer.
By adopting the technical scheme, the steel grid indoor wall frame plate is placed on the base layer, then the steel grid type outer wall frame is surrounded on the circumferential direction of the steel grid indoor wall frame plate, and the steel hollow sandwich plate floor system is covered on the steel grid indoor wall frame plate and the steel grid type outer wall frame to form the rudiment of the structural building. Place L type reinforcing plate in steel grid indoor wall frame board both sides, tentatively promote the stability of steel grid indoor wall frame board, imbed first fixed slot with first fixed toper strip again, the fixed toper strip of second imbeds the second solid groove, with L type reinforcing plate both ends on steel grid indoor wall frame board, increase the connection stability of L type reinforcing plate, and also make things convenient for staff's installation and dismantlement L type reinforcing plate, also play the purpose of the fixed steel grid indoor wall frame board of secondary simultaneously.
The utility model discloses further set up to: the first fixed toper strip both sides are articulated to have the fixed steel sheet of secondary, threaded connection has clamping screw on the fixed steel sheet of secondary, clamping screw still with steel grid formula exterior wall frame threaded connection.
Through adopting above-mentioned technical scheme, through penetrating the fixed steel sheet of secondary with clamping screw, realize that the secondary is fixed to L type reinforcing plate to promote the stability of connection nature between L type reinforcing plate and the indoor wall frame plate of steel mesh, and clamping screw changes over to the mode that makes things convenient for the staff to install and change the dismantlement.
The utility model discloses further set up to: the steel mesh indoor wall frame plate is provided with a fixing groove for embedding a secondary fixing steel plate, and elastic clamping pieces are arranged on two sides of the fixing groove.
Through adopting above-mentioned technical scheme, through the fixed steel sheet embedding fixed slot of secondary, can confirm the position of the fixed steel sheet of secondary to the difficult condition that appears rocking of the fixed steel sheet of secondary makes things convenient for the staff to install the fixed steel sheet of secondary.
The utility model discloses further set up to: the elastic clamping piece is an elastic semicircular bulge arranged on two sides of the fixing groove, and semicircular grooves for embedding the semicircular bulges are formed in two sides of the secondary fixing steel plate.
Through adopting above-mentioned technical scheme, through elasticity semicircle protruding embedding semicircle recess, can be better fix the elasticity fastener in the fixed slot to promote the connection stability of secondary fixed steel sheet in the fixed slot.
The utility model discloses further set up to: and a triangular corner connector is arranged between the base layer and the steel grid indoor wall frame plate.
Through adopting above-mentioned technical scheme, can reduce the condition that the indoor wall frame plate of steel mesh rocked about to promote the stability of the indoor wall frame plate of steel mesh.
The utility model discloses further set up to: the utility model discloses a steel grid indoor wall frame board, including steel grid indoor wall frame board, bracing piece, connecting piece threaded connection, fixing bolt, connecting piece and basic unit threaded connection, the bracing piece has been extended to steel grid indoor wall frame board both sides, the bracing piece is kept away from steel grid indoor wall frame board one end and is provided with the connection piece, connecting piece threaded connection has fixing bolt, fixing bolt wears to establish connection piece.
Through adopting above-mentioned technical scheme, pass the connection piece with fixing bolt and go into on the basic unit to better fix steel mesh formula interior wall frame board on the basic unit, and support through the bracing piece, have comparatively stable structure, promote holistic steadiness.
The utility model discloses further set up to: the thickness of the steel grid indoor wall frame plate is 8-10 cm, and the height is 4.5-5 m.
Through adopting above-mentioned technical scheme, can increase overall structure building's intensity through the thickness of thicker steel mesh indoor wall framed wall, reduce the condition that the outer wall takes place to collapse. Through higher height, can promote indoor height to promote the aesthetic property, and be fit for multiple indoor activities, promote the application scope of structural architecture.
The utility model discloses further set up to: the thickness of the L-shaped reinforcing plate is 1-1.5 cm.
Through adopting above-mentioned technical scheme, thinner L type reinforcing plate can not play good strengthening's effect, and the extravagant material of thicker L type reinforcing plate to weight is heavier, is difficult for the installation, through the L type reinforcing plate that thickness is 1-1.5 centimetres, can stabilize steel mesh formula interior wall frame board both sides, increases steel mesh formula interior wall frame board's stability.
To sum up, the beneficial effects of the utility model are that:
1. the supporting mechanism is adopted, so that the effects of supporting two sides of the steel grid type inner wall frame plate and improving the stability of the steel grid type inner wall frame plate are achieved;
2. the secondary fixing steel plate and the fixing screw rod are adopted, so that the effect of secondarily fixing the steel grid type inner wall frame plate is achieved;
3. the supporting rods, the connecting pieces and the fixing bolts are adopted, so that the effect of reducing the left-right shaking of the steel grid type inner wall frame plate is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a schematic view of the internal structure of the present embodiment.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
In the figure, 1, base layer; 2. a steel mesh type outer wall frame; 3. a steel hollow sandwich plate floor; 4. steel grid indoor wall frame plate; 41. a second fixed groove; 42. fixing grooves; 43. a support bar; 431. connecting sheets; 432. fixing the bolt; 5. a support mechanism; 51. an L-shaped reinforcing plate; 52. a first fixed tapered strip; 53. a second fixed tapered strip; 54. fixing the steel plate for the second time; 541. fixing the screw rod; 6. the elastic clamping piece; 61. the elastic semicircular bulge; 62. a semicircular groove; 7. and (5) triangular corner connectors.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses an assemble two-way net box structure building of integral multilayer large-span, include one deck basic unit 1 of laying subaerial, be provided with the steel grid formula outer wall frame 2 that is the frame type on basic unit 1 to be provided with steel hollow sandwich panel superstructure 3 on steel grid formula outer wall frame 2, cover the rudiment of structural architecture. The steel grid type outer wall frame 2 is provided with a cross steel grid indoor wall frame plate 4, the thickness of the steel grid type inner wall frame plate is 8-10 cm, the height of the steel grid type inner wall frame plate is 4.5-5 m, and the interior of the structural building is divided into a plurality of higher rooms.
Referring to fig. 3, be provided with in 4 both sides of steel grid indoor wall frame plate and be used for reducing and rock, increase self stability's supporting mechanism 5, supporting mechanism 5 is including setting up L type reinforcing plate 51 between basic unit 1 and steel grid indoor wall frame plate 4, and L type reinforcing plate 51's thickness is 1-1.5 centimetres to basic unit 1 is laminated to one side, and the indoor wall frame plate 4 of another side laminating steel grid can tentatively promote the intensity of steel grid indoor wall frame plate 4 through L type backup pad. Be provided with first fixed toper strip 52 in L type reinforcing plate 51 one end, set up the first fixed slot 42 that supplies the embedding of first fixed toper strip 52 on the basic unit 1, the L type reinforcing plate 51 other end is provided with the fixed toper strip 53 of second, set up the fixed groove 41 of the second that supplies the embedding of the fixed toper strip 53 of second on the indoor wall frame board 4 of steel mesh, through the fixed at both ends, with better fixing of L type reinforcing plate 51 between basic unit 1 and the interior wall frame board of steel mesh formula. In this embodiment, a triangular corner brace 7 (see fig. 2) for increasing stability is further disposed between the base layer 1 and the steel mesh indoor wall frame plate 4.
Referring to fig. 3, for better fixing the L-shaped reinforcing plate 51, the two ends of the first fixing tapered strip 52 are hinged with the secondary fixing steel plates 54, the fixing groove 42 is opened at the position of the steel grid indoor wall frame plate 4 opposite to the secondary fixing steel plates 54, and the secondary fixing steel plates 54 can be embedded into the fixing groove 42. The inside both sides of fixed slot 42 are provided with the elasticity fastener 6 that can joint secondary fixed steel sheet 54, and elasticity fastener 6 is for setting up the elasticity semicircular bulge 61 in fixed slot 42 both sides, and simultaneously, the semicircular groove 62 that supplies the protruding embedding of semicircle is offered to the fixed steel sheet 54 both sides of secondary, through elasticity semicircular bulge 61 embedding semicircular groove 62, can be better fix elasticity fastener 6 in fixed slot 42. After the secondary fixing steel plate 54 is primarily fixed, the fixing screw 541 is in threaded connection with the secondary fixing steel plate 54, the fixing screw 541 penetrates through the secondary fixing steel plate 54 and is in threaded connection with the steel grid type outer wall frame 2, and the secondary fixing steel plate 54 is finally fixed on the steel grid type outer wall frame 2.
Referring to fig. 3, for better stabilizing the steel mesh indoor wall frame plate 4, the support rods 43 abutting against the base layer 1 extend from two sides of the steel mesh indoor wall frame plate 4, a transverse connecting sheet 431 is arranged at one end of each support rod 43 far away from the steel mesh indoor wall frame plate 4, the connecting sheet 431 is in threaded connection with a fixing bolt 432, the fixing bolt 432 penetrates through the connecting sheet 431 and is in threaded connection with the base layer 1, and the connecting sheet 431 is fixed on the base layer 1 through the fixing bolt 432.
The implementation principle of the above embodiment is as follows: placing steel grid indoor wall frame plate 4 on base course 1, then enclosing steel grid type outer wall frame 2 at steel grid indoor wall frame plate 4 circumference, covering steel grid indoor wall frame plate 4 and steel grid type outer wall frame 2 with steel hollow sandwich plate superstructure 3, forming the rudiment of structural building, placing L type reinforcing plate 51 at steel grid indoor wall frame plate 4 both sides, and with first fixed toper strip 52 embedding first fixed slot 42, in second fixed toper strip 53 embedding second fixed slot 41, install L type reinforcing plate 51 tentatively. The elastic semicircular projection 61 is embedded into the semicircular groove 62, the secondary fixing steel plate 54 is embedded into the fixing groove 42, and the fixing screw 541 penetrates into the secondary fixing steel plate 54, so that the final fixing of the secondary fixing steel plate 54 is realized. The fixing bolt 432 is rotated into the base layer 1 through the connecting piece 431, thereby preferably fixing the steel mesh type interior wall frame plate to the base layer 1.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides an assemble two-way net box-type structure building of integral multilayer large-span which characterized by: the steel mesh type wall structure comprises a base layer (1) for placing the bottom, wherein a frame-shaped steel mesh type outer wall frame (2) is arranged on the base layer (1), a steel hollow sandwich plate floor (3) is arranged on the steel mesh type outer wall frame (2), a cross-shaped steel mesh indoor wall frame plate (4) is arranged on the steel mesh type outer wall frame (2), and a supporting mechanism (5) is arranged between the base layer (1) and the steel mesh indoor wall frame plate (4);
supporting mechanism (5) are including setting up L type reinforcing plate (51) between basic unit (1) and steel grid indoor wall frame board (4), L type reinforcing plate (51) one end is provided with first fixed toper strip (52), set up first fixed slot (42) that supply first fixed toper strip (52) embedding on steel grid indoor wall frame board (4), L type reinforcing plate (51) other end is provided with the fixed toper strip of second (53), set up the solid groove of second (41) that supply the fixed toper strip of second (53) embedding on basic unit (1).
2. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 1, wherein: first fixed toper strip (52) both sides are articulated to have secondary fixed steel sheet (54), threaded connection has set screw (541) on secondary fixed steel sheet (54), set screw (541) still with steel mesh room inner wall frame plate (4) threaded connection.
3. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 2, wherein: a fixing groove (42) for embedding a secondary fixing steel plate (54) is formed in the steel grid indoor wall frame plate (4), and elastic clamping pieces (6) are arranged on two sides of the fixing groove (42).
4. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 3, wherein: elasticity fastener (6) are elasticity semicircle arch (61) for setting up in fixed slot (42) both sides, semicircle recess (62) that supply the semicircle protruding embedding are seted up to secondary fixed steel sheet (54) both sides.
5. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 4, wherein: a triangular corner connector (7) is arranged between the base layer (1) and the steel grid indoor wall frame plate (4).
6. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 5, wherein: bracing piece (43) have been extended to indoor wall frame board of steel grid (4) both sides, bracing piece (43) are kept away from indoor wall frame board of steel grid (4) one end and are provided with connection piece (431), connection piece (431) threaded connection has fixing bolt (432), connecting piece (431) and basic unit (1) threaded connection are worn to establish by fixing bolt (432).
7. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 6, wherein: the thickness of the steel grid indoor wall frame plate (4) is 8-10 cm, and the height is 4.5-5 m.
8. The assembled integral type multi-storey large-span bidirectional grid box type structure building of claim 1, wherein: the thickness of the L-shaped reinforcing plate (51) is 1-1.5 cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166043.1U CN210529923U (en) | 2019-07-24 | 2019-07-24 | Assembled integral type multi-layer large-span bidirectional grid box type structure building |
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| CN201921166043.1U CN210529923U (en) | 2019-07-24 | 2019-07-24 | Assembled integral type multi-layer large-span bidirectional grid box type structure building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914477A (en) * | 2021-09-10 | 2022-01-11 | 江苏沃越建设工程有限公司 | Assembled grid box-shaped structure building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914477A (en) * | 2021-09-10 | 2022-01-11 | 江苏沃越建设工程有限公司 | Assembled grid box-shaped structure building |
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