CN211172625U

CN211172625U - Profiled steel floor support plate

Info

Publication number: CN211172625U
Application number: CN201921582190.7U
Authority: CN
Inventors: 段培萌; 何志伟
Original assignee: Beijing Oriental Gs Modular Housing Co ltd
Current assignee: Beijing Oriental Gs Modular Housing Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a die mould steel building carrier plate, sub-building carrier plate including a plurality of overlap joint together, sub-building carrier plate includes the bottom plate, the both ends of bottom plate have set firmly first curb plate and second curb plate respectively, first curb plate and second curb plate are located the homonymy of bottom plate, the bottom plate has set firmly a plurality of stiffening ribs, and is a plurality of stiffening rib evenly distributed in between first curb plate and the second curb plate, first curb plate and second curb plate perpendicular to bottom plate or slope opposite direction between them, first curb plate in keeping away from the one end of bottom plate has set firmly first overlap joint board, the second curb plate in keeping away from the one end of bottom plate has set firmly the second overlap joint board, first overlap joint board butt in rather than adjacent second overlap joint board, first overlap joint board has set firmly the locating plate that prevents second overlap joint board lateral shifting. It has the advantage that the construction is simple and convenient.

Description

Profiled steel floor support plate

Technical Field

The utility model relates to a building material technical field, in particular to die mould steel building carrier plate.

Background

The floor bearing plate is not only used as a permanent template of a concrete floor, but also used as a lower stressed steel bar of the floor to participate in stress calculation of the floor, and the floor bearing plate and the concrete work together to form a combined floor, so that the floor bearing plate is widely used in steel structure buildings such as plants, airport terminals, stadiums, logistics centers and the like.

Among the prior art, when installing the building carrier plate, lay the building carrier plate on the girder steel earlier generally, through weld nail fusion welding on the girder steel to ligature reinforcing bar net, concreting. Because when on-the-spot installation building carrier plate, adopt the lapped mode to connect the building carrier plate usually, leak thick liquid when preventing concreting, should squeeze into self-tapping screw or welding in the overlap joint according to current standard requirement, complex operation influences construction installation progress.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a die mould steel building holds has the board, and it has the simple and convenient advantage of construction.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a die mould steel building carrier plate, includes a plurality of overlap joint sub-building carrier plates together, sub-building carrier plate includes the bottom plate, the both ends of bottom plate have set firmly first curb plate and second curb plate respectively, first curb plate and second curb plate are located the homonymy of bottom plate, the bottom plate has set firmly a plurality of stiffening ribs, and is a plurality of stiffening rib evenly distributed in between first curb plate and the second curb plate, first curb plate and second curb plate perpendicular to bottom plate or slope opposite direction between them, first curb plate in keeping away from the one end of bottom plate has set firmly first overlap joint board, the second curb plate in keeping away from the one end of bottom plate has set firmly the second overlap joint board, first overlap joint board butt in rather than adjacent second overlap joint board, first overlap joint board has set firmly the locating plate that prevents second overlap joint board lateral shifting.

By adopting the technical scheme, when a plurality of sub-floor bearing plates related to the utility model are used for connection, a worker can butt the first side plate of one sub-floor bearing plate and the second side plate of the adjacent sub-floor bearing plate, the first lap joint plate is lapped on the second lap joint plate adjacent to the first lap joint plate, at the moment, the first lap joint plate and the second lap joint plate are mutually laminated, the positioning plate is jointed with one end of the second lap joint plate, which is far away from the second side plate, the positioning plate is arranged not only to play a role of preventing the second lap joint plate from transversely moving, but also to keep the first lap joint plate and the second lap joint plate in a laminating state, when the first lap joint plate and the second lap joint plate are mutually interacted, the spliced sub-floor bearing plates are not obviously deformed, the spliced sub-floor bearing plates are firmer, the sub-floor bearing plates are integrally formed through the lap joint of the first lap joint plate and the second lap joint plate, and then the light material floors such as wood floors are directly installed on the floor bearing, the construction is simple and convenient. Therefore, the utility model has the advantages of the construction is simple and convenient.

The utility model discloses further set up to: the first lap joint plate is fixedly provided with a plurality of first bulges at the abutting end of the second lap joint plate adjacent to the first lap joint plate, the second lap joint plate is fixedly provided with a plurality of second bulges at the abutting end of the first lap joint plate adjacent to the second lap joint plate, and the first bulges and the second bulges are arranged in a staggered manner; a first inserting groove is formed between the adjacent first bulges and the first lap joint plate in a surrounding mode, and the second bulges are inserted into the first inserting groove; and a second inserting groove is formed between the adjacent second protrusion and the second lap joint plate in a surrounding manner, and the first protrusion is inserted into the second inserting groove.

Through adopting above-mentioned technical scheme, when first lap-joint board and second lap-joint board are laminated each other, first arch is pegged graft in the second inserting groove, and the second is protruding to be pegged graft in first inserting groove, makes the relative position of first lap-joint board and second lap-joint board fixed, makes the laminating that first lap-joint board and second lap-joint board can be better, strengthens the connection structure of first lap-joint board and second lap-joint board, and then makes between the sub-building carrier plate after the concatenation more firm.

The utility model discloses further set up to: and a plug-in assembly is arranged between the first protrusion and the second protrusion.

Through adopting above-mentioned technical scheme, be convenient for first arch peg graft in the second inserting groove, the second arch of being convenient for pegs graft in first inserting groove, and the bellied grafting state of first arch of reinforcing and second, and then prevents that the building carrier plate from producing the space in the overlap joint department in the in-service use process.

The utility model discloses further set up to: the plug-in components are in multiple groups.

Through adopting above-mentioned technical scheme, improve the stability of being connected between first arch and the second arch.

The utility model discloses further set up to: the plug-in assembly comprises an elastic clamping piece fixedly arranged on the first bulge or the second bulge, and the first bulge or the second bulge is provided with a limit groove matched with the elastic clamping piece.

Through adopting above-mentioned technical scheme, when first bridging plate and second bridging plate laminate each other, the elasticity fastener is pegged graft and is spacing in the spacing inslot, and then keeps first bridging plate and the laminating state each other of second bridging plate.

The utility model discloses further set up to: the elastic clamping piece comprises a vertical plate, a connecting plate and a folded plate are fixedly arranged on two sides of the vertical plate respectively, the connecting plate and the folded plate are located on the same side of the vertical plate, the vertical plate is arranged at intervals with the first bulges or the second bulges, the connecting plate is fixedly connected with the first bulges or the second bulges on one side of the vertical plate far away from the connecting plate, the folded plate is arranged at intervals with the first bulges or the second bulges at one end far away from the vertical plate, and the connecting plate is opposite to the inclined direction of the folded plate.

Through adopting above-mentioned technical scheme, when using, through setting up the connecting plate, the elasticity fastener of being convenient for gets into the spacing inslot, and the elasticity fastener of being convenient for is spacing in the spacing inslot through setting up the vertical slab, makes the connection more firm.

The utility model discloses further set up to: the first side plate is provided with a first buffering part along the height direction of the first side plate, the second side plate is provided with a second buffering part along the height direction of the second side plate, and a buffering cavity is enclosed by the first buffering part and the second buffering part.

Through adopting above-mentioned technical scheme, be convenient for improve the support intensity of first curb plate and second curb plate.

The utility model discloses further set up to: the height of the first side plate is higher than that of the second side plate.

Through adopting above-mentioned technical scheme, be convenient for realize first bridging plate butt in rather than adjacent second bridging plate.

The utility model discloses further set up to: the distance between the first overlapping plate and the first side plate is larger than the distance between the second overlapping plate and the second side plate.

Through adopting above-mentioned technical scheme, realize the butt of locating plate and second lapping plate, prevent second lapping plate lateral shifting.

The utility model discloses further set up to: the bottom plate is formed by pressing a steel plate.

Through adopting above-mentioned technical scheme, make the utility model discloses a quality is light, is convenient for transport and installation.

To sum up, the utility model discloses following beneficial effect has:

first, when using the utility model relates to a when a plurality of sub-building carrier plates are connected, the staff can be with the first curb plate of sub-building carrier plate and rather than the second curb plate butt of adjacent sub-building carrier plate, at this moment, first overlap joint board overlap joint in rather than adjacent second overlap joint board, the one end laminating of second curb plate is kept away from to the locating plate and second overlap joint board, the overlap joint through first overlap joint board and second overlap joint board makes sub-building carrier plate form wholly, the light material floor such as direct installation timber apron makes the weight reduction of whole building on the building carrier plate in back, the construction is simple and convenient. Therefore, the utility model has the advantages of the construction is simple and convenient.

Second, when first lap-joint board and second lap-joint board are laminated each other, first arch is pegged graft in the second inserting groove, the second arch is pegged graft in first inserting groove, at this moment, the elasticity fastener is spacing in the spacing inslot, when first lap-joint board and second lap-joint board interact, can keep first lap-joint board and second lap-joint board laminating state, prevent that the building carrier plate from producing the space in the overlap joint department in the in-service use process, make between the sub-building carrier plate after the concatenation more firm. Therefore, the utility model discloses can make the overlap joint to building carrier plate after piecing together firm not hard up more.

Drawings

Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a front view of a bottom plate according to an embodiment of the present invention;

FIG. 3 is an enlarged view of part A in FIG. 2

Fig. 4 is a schematic overall structure diagram of a second embodiment of the present invention;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 5;

fig. 7 is an enlarged view of a portion C in fig. 5.

In the figure, 1, a bottom plate; 11. a first side plate; 111. a first buffer section; 1111. a first bent portion; 1112. a first extension portion; 1113. a first folding back part; 112. a first strap; 1121. a first protrusion; 113. positioning a plate; 12. a second side plate; 121. a second buffer section; 1211. a second bent portion; 1212. a second extension portion; 1213. a second folded back portion; 122. a second strap; 1221. a second protrusion; 13. reinforcing ribs; 2. a buffer chamber; 31. the elastic clamping piece; 311. a connecting plate; 312. a vertical plate; 313. and (5) folding the board.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment,

Referring to fig. 1, a profiled steel floor deck comprises a plurality of spliced sub-floor decks, and a floor is abutted above the spliced sub-floor decks. The sub-floor bearing plate comprises a bottom plate 1 arranged in parallel, and the bottom plate 1 is formed by pressing a steel plate.

With reference to fig. 2 and 3, a first side plate 11 is bent upward on the left side of the bottom plate 1, a second side plate 12 is bent upward on the right side, the first side plate 11 and the second side plate 12 are integrally formed with the bottom plate 1, the first side plate 11 and the second side plate 12 are perpendicular to the upper surface of the bottom plate 1, and the height of the first side plate 11 is higher than that of the second side plate 12.

First curb plate 11 has first overlap joint board 112 in the one end integrated into one piece of keeping away from bottom plate 1 upper surface, and first overlap joint board 112 sets up in the left side of first curb plate 11, and first overlap joint board 112 and bottom plate 1 parallel arrangement, and second curb plate 12 has second overlap joint board 122 in the one end integrated into one piece of keeping away from bottom plate 1 upper surface, and second overlap joint board 122 sets up in the left side of second curb plate 12, and second overlap joint board 122 and bottom plate 1 parallel arrangement.

The lower surface of the first overlapping plate 112 abuts against the upper surface of the adjacent second overlapping plate 122, the distance between the first overlapping plate 112 and the first side plate 11 is greater than the distance between the second overlapping plate 122 and the second side plate 12, and a positioning plate 113 for preventing the second overlapping plate 122 from moving transversely is integrally formed at one end of the first overlapping plate 112 away from the first side plate 11; the positioning plate 113 is perpendicular to the first bridging plate 112, and an inner sidewall of the positioning plate 113 abuts against an end of the second bridging plate 122 away from the second side plate 12.

Bottom plate 1 integrated into one piece has a plurality of stiffening ribs 13, the utility model discloses do not restrict the quantity of stiffening rib 13, this embodiment uses two stiffening ribs 13 as the example, and two stiffening ribs 13 set up between first curb plate 11 and second curb plate 12, and two stiffening ribs 13 set up along bottom plate 1's horizontal direction interval.

Example two:

the difference between the second embodiment and the first embodiment is that, with reference to fig. 4, fig. 5 and fig. 6, in the present embodiment, the first side plate 11 is provided with a first buffering portion 111 along the height direction thereof, the first buffering portion 111 includes a first bending portion 1111 fixedly disposed on the upper surface of the bottom plate 1, the first bending portion 1111 is integrally formed with the bottom plate 1, the first bending portion 1111 extends upward to form a first extending portion 1112, the first extending portion 1112 is disposed to be inclined from the bottom to the side away from the second side plate 12, the upper end of the first extending portion 1112 is integrally formed with a first folding portion 1113, the upper end of the first folding portion 1113 is integrally formed with the first side plate 11, and the first folding portion 1113 is inclined from the bottom to the side close to the second side plate 12; the second side plate 12 is provided with a second buffer portion 121 along the height direction thereof, the second buffer portion 121 includes a second bending portion 1211 fixedly disposed on the upper surface of the bottom plate 1, the second bending portion 1211 is integrally formed with the bottom plate 1, the second bending portion 1211 extends upward to form a second extending portion 1212, the second extending portion 1212 is disposed to be inclined from the bottom to the side away from the first side plate 11, the upper end of the second extending portion 1212 is integrally formed with a second folded portion 1213, the upper end of the second folded portion 1213 is integrally formed with the second side plate 12, and the second folded portion 1213 is inclined from the bottom to the side close to the first side plate 11; the first buffer part 111 and the second buffer part 121 enclose a buffer cavity 2, and the cross section of the buffer cavity 2 is in a diamond shape.

The first overlapping plate 112 has a plurality of first protrusions 1121 formed integrally at the abutting end of the adjacent second overlapping plate 122, the utility model discloses do not limit the number of the first protrusions 1121, this embodiment takes four first protrusions 1121 as an example, four first protrusions 1121 are arranged at intervals on the lower surface of the first overlapping plate 112, and three first inserting grooves are enclosed between the adjacent first protrusions 1121 and the first overlapping plate 112; the second strap 122 has a plurality of second protrusions 1221 integrally formed at the abutting end of the adjacent first strap 112, the utility model discloses do not limit the quantity of the second protrusions 1221, this embodiment takes three second protrusions 1221 as an example, three second protrusions 1221 are arranged on the upper surface of the second strap 122 at intervals, and four second inserting grooves are enclosed between the adjacent second protrusions 1221 and the second strap 122; the first protrusions 1121 and the second protrusions 1221 are arranged in a staggered manner, the second protrusions 1221 are inserted into the first insertion grooves, and the first protrusions 1121 are inserted into the second insertion grooves.

Referring to fig. 5, 6 and 7, the first protrusion 1121 is disposed in a rectangular shape, and the second protrusion 1221 is disposed in a rectangular shape. Plug-in components are arranged between the first protrusions 1121 and the second protrusions 1221, and the plug-in components are in multiple groups.

The plugging assembly comprises an elastic clamping piece 31 and a limiting groove matched with the elastic clamping piece 31, the elastic clamping piece 31 comprises a vertical plate 312, a connecting plate 311 and a folded plate 313, the vertical plate 312 is arranged between the connecting plate 311 and the folded plate 313, and the connecting plate 311 and the folded plate 313 are positioned on the same side of the vertical plate 312.

The vertical plate 312 and the side wall of the second protrusion 1221 are arranged at intervals, the vertical plate 312 is parallel to the side edge of the second protrusion 1221, the upper end of the vertical plate 312 is welded to the connecting plate 311, the end of the connecting plate 311 far away from the vertical plate 312 is welded to the second protrusion 1221, and the connecting plate 311 inclines from top to bottom to the side far away from the second protrusion 1221; the lower end of the vertical plate 312 is welded with the flap 313, the flap 313 is arranged at an interval with the second projection 1221 at the end far away from the vertical plate 312, the inclination direction of the connecting plate 311 is opposite to that of the flap 313, and the flap 313 inclines towards the side close to the second projection 1221 from top to bottom.

The limiting groove is formed in the side wall of the first protrusion 1121, and when the bottom wall of the limiting groove abuts against the vertical plate 312, the elastic clamping piece 31 is limited in the limiting groove; the limiting groove is obliquely arranged on the side wall close to the connecting plate 311, the side wall of the limiting groove is abutted against the connecting plate 311, the side wall of the limiting groove close to the folded plate 313 is obliquely arranged, and the side wall of the limiting groove is abutted against the folded plate 313.

The implementation principle of the embodiment is as follows: when the building bearing plate is spliced by a plurality of sub-building bearing plates in a lap joint manner, a worker can lap joint the first lap joint plate 112 of the sub-building bearing plate above the second lap joint plate 122 adjacent to the first lap joint plate, at the moment, the first side plate 11 is abutted against the second side plate 12 of the sub-building bearing plate adjacent to the first side plate, and the positioning plate 113 is jointed with one end of the second lap joint plate 122, which is far away from the second side plate 12; when the first overlapping plate 112 and the second overlapping plate 122 are moved to approach each other, the connecting plate 311 on the first protrusion 1121 is obliquely arranged, and the connecting plate 311 is parallel to the side wall of the limiting groove, so that the elastic clamping piece 31 can be conveniently inserted into the limiting groove, and the first overlapping plate 112 is overlapped on the second overlapping plate 122, and the operation is simple and convenient; the sub-floor bearing plate is formed integrally by splicing the first lapping plate 112 and the second lapping plate 122, and then the light material floor such as wood floor is directly installed on the floor bearing plate to reduce the weight of the whole building, so that the construction is simple and convenient. Therefore, the utility model has the advantages of the construction is simple and convenient.

When the first bridging plate 112 and the second bridging plate 122 interact with each other, the positioning plate 113 can prevent the second bridging plate 122 from moving transversely, and can keep the first bridging plate 112 and the second bridging plate 122 in a joint state, so that the spliced sub-floor support plates are firmly connected; meanwhile, when the first strap 112 and the second strap 122 are attached to each other, the first protrusion 1121 is kept inserted into the second insertion groove under the action of the elastic clamping piece 31, the second protrusion 1221 is inserted into the first insertion groove, and the first strap 112 and the second strap 122 are attached to each other to prevent the gap from being generated at the overlapping position of the floor support plates in the actual use process, so that the spliced sub-floor support plates are more firm. Therefore, the utility model discloses can make the overlap joint to building carrier plate after piecing together firm not hard up more.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A profiled steel floor bearing plate comprises a plurality of sub-floor bearing plates which are overlapped together, each sub-floor bearing plate comprises a bottom plate (1), a first side plate (11) and a second side plate (12) are fixedly arranged at two ends of the bottom plate (1) respectively, the first side plate (11) and the second side plate (12) are positioned at the same side of the bottom plate (1), a plurality of reinforcing ribs (13) are fixedly arranged on the bottom plate (1), the reinforcing ribs (13) are uniformly distributed between the first side plate (11) and the second side plate (12), the profiled steel floor bearing plate is characterized in that the first side plate (11) and the second side plate (12) are perpendicular to the bottom plate (1) or the two reinforcing ribs are opposite in inclination direction, a first overlapping plate (112) is fixedly arranged at one end of the first side plate (11) far away from the bottom plate (1), and a second overlapping plate (122) is fixedly arranged at one end of the second side plate (12) far away from the bottom plate, the first bridging plate (112) abuts against the adjacent second bridging plate (122), and the first bridging plate (112) is fixedly provided with a positioning plate (113) for preventing the second bridging plate (122) from moving transversely.

2. A profiled steel floor deck as claimed in claim 1, wherein the first strap (112) has a plurality of first protrusions (1121) fixed to the abutting end of the second strap (122) adjacent thereto, the second strap (122) has a plurality of second protrusions (1221) fixed to the abutting end of the first strap (112) adjacent thereto, and the first protrusions (1121) and the second protrusions (1221) are arranged in a staggered manner; a first inserting groove is defined by the adjacent first protrusion (1121) and the first lap joint plate (112), and the second protrusion (1221) is inserted into the first inserting groove; a second inserting groove is formed between the adjacent second protrusion (1221) and the second lap plate (122), and the first protrusion (1121) is inserted into the second inserting groove.

3. A profiled steel floor deck according to claim 2, characterized in that a plug assembly is arranged between the first protrusion (1121) and the second protrusion (1221).

4. A profiled steel floor deck as claimed in claim 3 wherein the plug assemblies are in groups.

5. A profiled steel floor deck according to claim 4, characterized in that the plug-in connection assembly comprises an elastic clip (31) fixedly arranged on the first protrusion (1121) or the second protrusion (1221), and the first protrusion (1121) or the second protrusion (1221) is provided with a limiting groove adapted to the elastic clip (31).

6. A profiled steel floor deck according to claim 5, characterized in that the resilient latch (31) comprises a vertical plate (312), wherein a connecting plate (311) and a flap (313) are fixedly arranged on both sides of the vertical plate (312), the connecting plate (311) and the flap (313) are located on the same side of the vertical plate (312), the vertical plate (312) is arranged at a distance from the first protrusion (1121) or the second protrusion (1221), the connecting plate (311) is fixedly connected with the first protrusion (1121) or the second protrusion (1221) on the side away from the vertical plate (312), the flap (313) is arranged at a distance from the first protrusion (1121) or the second protrusion (1221) on the end away from the vertical plate (312), and the connecting plate (311) and the flap (313) are inclined in opposite directions.

7. A profiled steel floor deck according to claim 1, characterized in that the first side plate (11) is provided with a first buffer (111) along its height, the second side plate (12) is provided with a second buffer (121) along its height, and the first buffer (111) and the second buffer (121) enclose a buffer chamber (2).

8. Profiled steel floor deck according to claim 1, characterized in that the first side plate (11) has a higher height than the second side plate (12).

9. A profiled steel floor deck according to claim 1, characterized in that the distance between the first strap (112) and the first side plate (11) is greater than the distance between the second strap (122) and the second side plate (12).

10. A profiled steel floor deck according to claim 1, characterized in that the bottom plate (1) is pressed from steel sheet.