CN214462903U

CN214462903U - Floor support plate supporting structure

Info

Publication number: CN214462903U
Application number: CN202120604900.2U
Authority: CN
Inventors: 郭洪波; 孙亚洲; 赵华颖; 姚元朝; 陈文光; 胡琼静; 易睿; 曹凤新; 冉根敏; 侯丽霞
Original assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-22
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a building carrier plate bearing structure contains the bottom plate, is located the floor of bottom plate top, connects support frame between bottom plate and floor, connects the bridging on the support frame, connects bracing between support frame and bottom plate and connects the board even in advance between bracing and bottom plate. The utility model is beneficial to ensuring the uniform stress of the whole support frame through the arrangement of the diagonal rods, and further connecting the vertical rods, the transverse main rods and the transverse secondary rods, so that the support frame has more integrity; the arrangement of the adjusting rod is beneficial to adapting to the field supporting height and is convenient for adaptability adjustment; through the setting of holding in the palm the piece, do benefit to the bearing and erect pole top atress even, and still be provided with the mounting groove for making the convenient installation of lumber skid.

Description

Floor support plate supporting structure

Technical Field

The utility model belongs to the technical field of the construction, in particular to building carrier plate bearing structure.

Background

With the development of society and economy, higher requirements are put forward on the height and space utilization of buildings in order to meet different functional requirements. When the great, the higher building carrier plate of headroom of span pours, need carry out the special design. The existing supporting scaffold has poor integrity during supporting, poor adjustability of the top and the bottom support of the floor slab, and inconvenient field adjustment. Therefore, it is desirable to provide a support structure that is stable in stress and facilitates site operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building carrier plate bearing structure for the wholeness that solves the floor lower part support body is connected, the bottom sprag is fixed and technical problem such as top adjustable stay.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a supporting structure of a floor deck comprises a bottom plate, a floor slab positioned above the bottom plate, a supporting frame connected between the bottom plate and the floor slab, a scissor support connected on the supporting frame, an inclined support connected between the supporting frame and the bottom plate and a pre-connecting plate connected between the inclined support and the bottom plate;

the support frame comprises vertical rods, transverse main rods which are connected with the vertical rods at intervals and transversely, short inclined rods connected to the upper parts or the lower parts of the vertical rods, long inclined rods connected between the bottom plate and the floor slab, transverse secondary rods connected above the transverse main rods and bottom connecting plates connected to the bottom ends of the vertical rods;

the vertical rod comprises a vertical rod body, an adjusting rod inserted and connected with the top of the vertical rod body, a stopper connected to the adjusting rod and positioned at the top of the vertical rod body, and a support connected with the top of the adjusting rod; a skid is connected between the support piece and the floor slab;

the adjusting rod comprises an adjusting rod sliding body and an adjusting rod thread body connected with the middle of the adjusting rod sliding body, the adjusting rod thread body is correspondingly connected with a stopper, the lower adjusting rod sliding body is inserted into the top of the vertical rod body, and the upper adjusting rod sliding body is detachably connected with the support piece.

Furthermore, the vertical rods are arranged between the bottom plate and the floor slab in a through-length mode, and the vertical rods are arranged in a square mode at intervals within the support range of the floor slab; the vertical rod upper transverse main rod and the transverse rod are horizontally arranged upwards in a square shape, and the transverse main rod and the transverse rod are arranged in a through length mode or connected through fasteners in a splicing mode.

Furthermore, the diagonal rods are connected to the upper portion and the lower portion of the vertical rods respectively, the four diagonal rods form a group, and the four diagonal rods are arranged in a diamond shape.

Furthermore, the bottom connecting plate is arranged in the length direction of the floor slab, the bottom connecting plate is connected with an inserting column, and the inserting column is inserted into the vertical rod.

Further, the bridging contains the horizontal cross bridging that connects the vertical bridging that leads to the length setting and interval set up between floor and bottom plate, and vertical bridging is at the vertical and the vertical corner interconnect of minor face of long limit, and cross bridging and vertical bridging pass through the fastener and connect.

Furthermore, the inclined struts are arranged at intervals in the length direction of the support frame; the inclined strut is connected to the vertical rod or the transverse main rod, and the height of the top of the inclined strut is not lower than one third of the height of the vertical rod; the bottom end part of the inclined strut is detachably connected with the pre-connecting plate through a bolt.

Furthermore, the skid is a square wood, and is arranged in the longitudinal direction or the short direction of the floor slab at intervals, or the skid is arranged in the longitudinal direction; or the skid is composed of two parallel friction surfaces or concave-convex surfaces which are butted with each other through the friction surfaces or the concave-convex surfaces on the side surfaces.

Further, the supporting piece comprises a supporting body, a mounting groove connected to the inside of the supporting body and a connecting port connected to the bottom of the supporting piece; the mounting groove corresponds the lumber skid setting, and the connector corresponds the regulation pole top and sets up.

Furthermore, the support piece is U-shaped, the height of the U-shaped side edge is not less than half of the height of the skid, and a seam plugging strip is connected between the side plate of the support piece and the skid.

Furthermore, the mounting groove is a U-shaped groove arranged corresponding to the skid, and is made of an elastic material; the connecting port is an annular port arranged corresponding to the top of the adjusting rod.

The beneficial effects of the utility model are embodied in:

1) the utility model is beneficial to ensuring the uniform stress of the whole support frame through the arrangement of the diagonal rods, and further connecting the vertical rods, the transverse main rods and the transverse secondary rods, so that the support frame has more integrity;

2) the utility model is beneficial to adapting to the field supporting height and facilitating the adaptability adjustment by arranging the adjusting rod;

3) the utility model is beneficial to bearing the skid at the top of the vertical rod by arranging the supporting piece, so that the top of the vertical rod is evenly stressed, and a mounting groove is also arranged for conveniently mounting the skid;

in addition, the utility model can further improve the whole stress of the supporting frame through the inclined strut and the pre-connecting plate; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.

Drawings

FIG. 1 is a side schematic view of a deck support structure;

FIG. 2 is a schematic front view of a deck support structure;

FIG. 3 is a schematic view of the bottom connection of the stand;

FIG. 4 is a top schematic view of the support stand;

FIG. 5 is a schematic view of an adjustment lever configuration;

fig. 6 is a schematic view of a structure of the bracket.

Reference numerals: 1-bottom plate, 2-floor slab, 3-support frame, 31-vertical rod, 311-vertical rod, 312-adjusting rod, 3121-adjusting rod sliding body, 3122-adjusting rod screw body, 313-stopping piece, 314-supporting piece, 3141-supporting body, 3142-mounting groove, 3143-connecting port, 32-horizontal main rod, 33-inclined rod, 34-horizontal secondary rod, 35-bottom connecting plate, 4-shear brace, 41-vertical shear brace, 42-horizontal shear brace, 5-inclined brace, 6-pre-connecting plate and 7-skid.

Detailed Description

In a newly-built residential and commercial service facility project, each floor of the building has an area with a span of 4m, and temporary supports are added in the area, as shown in fig. 1 to 6, the temporary supports are carried out through a floor support structure, and the support structure comprises a bottom plate 1, a floor 2 positioned above the bottom plate 1, a support frame 3 connected between the bottom plate 1 and the floor 2, a shear brace 4 connected to the support frame 3, a diagonal brace 5 connected between the support frame 3 and the bottom plate 1, and a pre-connecting plate 6 connected between the diagonal brace 5 and the bottom plate 1.

As shown in fig. 3 to 5, the supporting frame 3 includes a vertical pole 31, a transverse main pole 32 connected to the vertical pole 31 at intervals, a short diagonal pole 33 connected to the upper or lower portion of the vertical pole 31, a long diagonal pole 33 connected between the floor 1 and the floor 2, a transverse sub-pole 34 connected to the upper portion of the transverse main pole 32, and a bottom connecting plate 35 connected to the bottom end of the vertical pole 31. The vertical rods 31 are made of steel pipes, the vertical rods 31 are 1200mm multiplied by 900mm in longitudinal and transverse distance and 1500mm in step distance, and the pre-connecting plates 6 are made of 50mm multiplied by 200mm steel plates at the bottoms of the vertical rods 31. The bottom connecting plate 35 is arranged at the longitudinal direction of the floor slab 2, and the bottom connecting plate 35 is connected with an inserting column which is inserted with the vertical rod 31.

In this embodiment, the vertical rods 31 are arranged throughout between the bottom plate 1 and the floor slab 2, and the vertical rods 31 are arranged in a square interval within the support range of the floor slab 2; the upper transverse main rod 32 and the transverse secondary rod 34 of the vertical rod 31 are horizontally arranged in a square shape, and the transverse main rod 32 and the transverse secondary rod 34 are arranged in a full length mode or connected in a splicing mode through fasteners. The transverse main rods 32 and the transverse secondary rods 34 are made of steel pipes, and square horizontal rods surrounded by the first transverse main rods 32 and the transverse secondary rods 34 are arranged at a position 1200mm away from the bottom plate.

In this embodiment, the diagonal rods 33 are made of steel pipes and connected to the upper and lower portions of the vertical rods 31, four diagonal rods 33 are in a group, and the four diagonal rods 33 are arranged in a diamond shape.

In this embodiment, the cross braces 4 are made of steel tubes, and the connection intersections thereof may be connected by prefabricated connection X-plugs. The bridging 4 contains the horizontal bridging 42 that connects vertical bridging 41 and the interval that leads to the length setting between floor 2 and bottom plate 1 and set up, and vertical bridging 41 is vertical and the vertical corner interconnect of minor face in long limit, and bridging 42 and vertical bridging 41 pass through the fastener and connect. In order to increase the stability of the support frame 3, the cross braces 4 are arranged on the periphery and the inner horizontal plane of the support frame 3, the periphery of the inner frame is continuously arranged, the middle part is arranged in a spanning mode according to the erection space 5, and the angle between the cross braces 4 and the ground is 45-60 degrees.

In the embodiment, the inclined struts 5 are arranged at intervals in the length direction of the support frame 3; the inclined strut 5 is connected to the vertical rod 31 or the transverse main rod 32, and the height of the top of the inclined strut 5 is not lower than one third of the height of the vertical rod 31; the bottom end part of the inclined strut 5 is detachably connected with the pre-connecting plate 6 through a bolt.

As shown in fig. 5, the vertical rod 31 includes a vertical rod body 311, an adjusting rod 312 inserted into the top of the vertical rod body 311, a stopper 313 connected to the adjusting rod 312 and located at the top of the vertical rod body 311, and a support 314 connected to the top of the adjusting rod 312; a skid 7 is connected between the support 314 and the floor 2. The adjusting rod 312 comprises a rod adjusting sliding body 3121 and a rod adjusting screw body 3122 connected to the middle of the rod adjusting sliding body 3121, the rod adjusting screw body 3122 is correspondingly connected to the stopper 313, the lower rod adjusting sliding body 3121 is inserted into the top of the upright rod body 311, and the upper rod adjusting sliding body 3121 is detachably connected to the support 314. The free end of the top of the vertical rod body 311 is less than or equal to 450 mm.

In the embodiment, the skid 7 is a square wood, and the single skid 7 is arranged in the longitudinal direction or the short direction of the floor slab 2, or the skids 7 are arranged at intervals in the longitudinal direction; or the skid 7 is arranged in parallel and is butted with each other through a friction surface or a concave-convex surface on the side surface.

In this embodiment, the supporting member 314 includes a supporting body 3141, an installation groove 3142 connected to the inside of the supporting body 3141, and a connection port 3143 connected to the bottom of the supporting member 314; the mounting groove 3142 is arranged corresponding to the skid 7, and the connecting port 3143 is arranged corresponding to the top of the adjusting rod 312.

As shown in fig. 6, the support 314 is a U-shaped steel member, the height of the side of the U-shape is not less than half of the height of the skid 7, and a caulking strip is connected between the side plate of the support 314 and the skid 7. The mounting groove 3142 is a U-shaped groove arranged corresponding to the skid 7, and the mounting groove 3142 is made of an elastic material; the connection port 3143 is an annular port disposed corresponding to the top of the adjustment lever 312.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. A floor support plate supporting structure is characterized by comprising a bottom plate (1), a floor (2) positioned above the bottom plate (1), a supporting frame (3) connected between the bottom plate (1) and the floor (2), a scissor support (4) connected on the supporting frame (3), an inclined support (5) connected between the supporting frame (3) and the bottom plate (1) and a pre-connecting plate (6) connected between the inclined support (5) and the bottom plate (1);

the support frame (3) comprises vertical rods (31), transverse main rods (32) connected with the vertical rods (31) at intervals and transversely, short inclined rods (33) connected to the upper part or the lower part of the vertical rods (31), long inclined rods (33) connected between the bottom plate (1) and the floor (2), transverse secondary rods (34) connected above the transverse main rods (32) and bottom connecting plates (35) connected to the bottom ends of the vertical rods (31);

the vertical rod (31) comprises a vertical rod body (311), an adjusting rod (312) inserted and connected with the top of the vertical rod body (311), a blocking piece (313) connected to the adjusting rod (312) and positioned at the top of the vertical rod body (311), and a supporting piece (314) connected with the top of the adjusting rod (312); a skid (7) is connected between the support piece (314) and the floor (2);

the adjusting rod (312) comprises a rod adjusting sliding body (3121) and a rod adjusting threaded body (3122) connected with the middle of the rod adjusting sliding body (3121), the rod adjusting threaded body (3122) is correspondingly connected with the blocking part (313), the lower rod adjusting sliding body (3121) is inserted into the top of the vertical rod body (311), and the upper rod adjusting sliding body (3121) is detachably connected with the supporting part (314).

2. A floor deck support structure according to claim 1, characterized in that the vertical poles (31) are arranged throughout the length between the floor (1) and the floor (2), the vertical poles (31) being arranged at square intervals within the support range of the floor (2); the vertical rod (31) is provided with an upper transverse main rod (32) and a transverse secondary rod (34) which are arranged in a square shape in the horizontal direction, and the transverse main rod (32) and the transverse secondary rod (34) are arranged in a through length mode or are connected in a splicing mode through fasteners.

3. A deck support structure as claimed in claim 1, wherein the diagonal members (33) are connected to upper and lower portions of the vertical members (31), respectively, the diagonal members (33) are grouped into four, and the four diagonal members (33) are arranged in a diamond shape.

4. A floor deck support structure according to claim 1, wherein the bottom connecting plate (35) is provided throughout the length of the floor (2), and the bottom connecting plate (35) is connected with the insert posts which are inserted into the vertical posts (31).

5. A floor deck supporting structure according to claim 1, wherein the cross braces (4) comprise vertical cross braces (41) connected between the floor (2) and the bottom plate (1) and arranged at the full length and horizontal cross braces (42) arranged at intervals, the vertical cross braces (41) are connected with each other at the vertical corners of the long side and the short side, and the cross braces (42) and the vertical cross braces (41) are connected through fasteners.

6. A floor deck support structure according to claim 1, wherein the braces (5) are spaced apart in the longitudinal direction of the support frame (3); the inclined strut (5) is connected to the vertical rod (31) or the transverse main rod (32), and the height of the top of the inclined strut (5) is not lower than one third of the height of the vertical rod (31); the bottom end part of the inclined strut (5) is detachably connected with the pre-connecting plate (6) through a bolt.

7. A floor deck support structure according to claim 1, characterized in that the skid (7) is a square wood, the skid (7) being single

The floor (2) is arranged in the longitudinal direction or the short direction, or the skids (7) are arranged at intervals in the longitudinal direction; or the skid (7) is arranged in parallel and is butted with each other through a friction surface or a concave-convex surface on the side surface.

8. A floor deck support structure according to claim 1, wherein the holder (314) comprises a holder body (3141), an installation groove (3142) connected to the inside of the holder body (3141), and a connection port (3143) connected to the bottom of the holder (314); the mounting groove (3142) is arranged corresponding to the skid (7), and the connecting port (3143) is arranged corresponding to the top of the adjusting rod (312).

9. A floor deck support structure according to claim 8, wherein the bracket (314) is U-shaped, the height of the side of the U-shape is not less than half of the height of the skid (7), and a caulking strip is connected between the side plate of the bracket (314) and the skid (7).

10. The floor deck support structure according to claim 9, wherein the mounting groove (3142) is a U-shaped groove corresponding to the skid (7), and the mounting groove (3142) is made of an elastic material; the connecting port (3143) is an annular port arranged corresponding to the top of the adjusting rod (312).