CN213979268U - Assembled steel construction floor bearing structure - Google Patents

Abstract

The utility model discloses an assembled steel construction floor bearing structure, including stiffener, first bracing piece, level ground and second bracing piece, first bracing piece is all installed to the both sides on level ground top, the bottom of first bracing piece is provided with fixed knot and constructs, second bracing piece pole is all installed on the top of first bracing piece, and installs the second bracing piece between the adjacent second bracing piece pole, first bracing piece is installed to the bottom of second bracing piece, the stiffener is all installed with the both sides of first bracing piece bottom to the second bracing piece, vertical strengthening rib is evenly installed on the top of first bracing piece. The utility model discloses an at the slant strengthening rib of second bracing piece bottom evenly installed, slant strengthening rib, vertical strengthening rib and first bracing piece mutually support, can strengthen the support to the floor template, prevent that this bearing structure from deforming when using, improve this bearing structure's stability.

Description

Assembled steel construction floor bearing structure

Technical Field

The utility model relates to a steel construction building technical field specifically is an assembled steel construction floor bearing structure.

Background

Along with the rapid development of building trade, steel construction building technology has also obtained very big improvement, and the steel construction has advantages such as construction period is short and the span is big, has all obtained extensive application in fields such as mill, warehouse and office building, and after steel construction main body frame accomplished, when floor board, roof boarding concrete placement construction, need bearing structure to cooperate the construction of concrete engineering:

traditional assembled steel construction floor bearing structure is not convenient for height-adjusting during the use, has restricted this floor bearing structure's use to a certain extent, has reduced the availability factor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled steel construction floor bearing structure to propose the problem of floor bearing structure height-adjusting not convenient for in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled steel construction floor bearing structure, includes stiffener, first bracing piece, level ground and second bracing piece, first bracing piece is all installed to the both sides on level ground top, the bottom of first bracing piece is provided with fixed knot and constructs, the second bracing piece pole is all installed on the top of first bracing piece, and installs the second bracing piece between the adjacent second bracing piece pole, first bracing piece is installed to the bottom of second bracing piece, the stiffener is all installed with the both sides of first bracing piece bottom to the second bracing piece, vertical strengthening rib is evenly installed on the top of first bracing piece, and installs the slant strengthening rib between the adjacent vertical strengthening rib, the spout is all installed to the both sides of the inside of first bracing piece, the bottom of second bracing piece all is provided with the regulation structure, the regulation structure includes threaded rod, driven gear, Handle, master gear, movable block and internal thread, the inside at first support column is all installed to the threaded rod, driven gear is all installed to the bottom of threaded rod, and the master gear is all installed to one side on driven gear top, the handle is all installed to one side of master gear, the movable block is all installed in the outside of threaded rod, and the inside evenly installed of movable block has the internal thread.

Preferably, the fixed knot constructs including draw-in groove, fixture block and fastening bolt, the fixture block is all installed in the bottom of first support column, the draw-in groove is all installed to the bottom of fixture block, fastening bolt is all installed to the both sides of fixture block.

Preferably, the clamping block is arranged in a T shape, and the clamping block and the clamping groove form a clamping structure.

Preferably, the driven gear and the main gear are equal in size, and the driven gear and the main gear form a meshing structure.

Preferably, the oblique reinforcing ribs are all located in the same horizontal plane, and the oblique reinforcing ribs are arranged at equal intervals at the bottom end of the second supporting rod.

Preferably, the outer diameter of the movable block is smaller than the inner diameter of the sliding groove, and the movable block and the sliding groove form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of assembled steel construction floor bearing structure is reasonable, has following advantage:

(1) the handle is rotated through the handle arranged on one side of the first support column, the driven gear rotates along with the main gear due to the meshing relationship, and the movable block drives the second support column rod to move up and down along the direction of the sliding groove due to the threaded connection relationship, so that the height of the support structure can be increased, and the use efficiency of the structure can be improved;

(2) the fastening bolt is screwed through the fastening bolt installed at the bottom end of the first support column, so that the clamping block and the clamping groove are loosened, the support structure can be quickly disassembled, the disassembling efficiency is improved, the clamping block and the clamping groove are clamped mutually, the support structure can be fixed, and the floor slab template can be quickly supported;

(3) through the slant strengthening rib of evenly installing in second bracing piece bottom, slant strengthening rib, vertical strengthening rib and first bracing piece mutually support, can strengthen the support to floor template, prevent that this bearing structure from warping when using, improve this bearing structure's stability.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a first support column of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of an adjusting structure of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a reinforcing bar; 2. a first support column; 3. a fixed structure; 301. a card slot; 302. a clamping block; 303. fastening a bolt; 4. a horizontal ground; 5. an adjustment structure; 501. a threaded rod; 502. a driven gear; 503. a handle; 504. a main gear; 505. a movable block; 506. an internal thread; 6. a second support column; 7. a first support bar; 8. a vertical reinforcing rib; 9. oblique reinforcing ribs; 10. a second support bar; 11. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an assembled steel structure floor slab supporting structure comprises a reinforcing rod 1 and a first supporting column 2, the support structure comprises a horizontal ground 4 and a second support rod 10, wherein first support columns 2 are mounted on two sides of the top end of the horizontal ground 4, a fixing structure 3 is arranged at the bottom end of each first support column 2, each fixing structure 3 comprises a clamping groove 301, a clamping block 302 and a fastening bolt 303, each clamping block 302 is mounted at the bottom end of each first support column 2, each clamping groove 301 is mounted at the bottom end of each clamping block 302, each fastening bolt 303 is mounted on two sides of each clamping block 302, each clamping block 302 is arranged in a T shape, each clamping block 302 and each clamping groove 301 form a clamping structure, the first support columns 2 are placed on the horizontal ground 4, the clamping blocks 302 and the clamping grooves 301 are clamped with each other, the fastening bolts 303 are screwed, the first support columns 2 are rapidly fixed on the horizontal ground 4, the fastening bolts 303 are screwed, the clamping blocks 302 and the clamping grooves 301 are loosened with each other, and the support structures can be rapidly disassembled and turned over;

the top ends of the first supporting columns 2 are respectively provided with a second supporting column rod 6, a second supporting rod 10 is arranged between the adjacent second supporting column rods 6, the bottom ends of the second supporting rods 10 are respectively provided with a first supporting rod 7, the two sides of the bottom ends of the second supporting rods 10 and the first supporting rods 7 are respectively provided with a reinforcing rod 1, the top ends of the first supporting rods 7 are respectively and uniformly provided with a vertical reinforcing rib 8, and the oblique reinforcing ribs 9 are arranged between the adjacent vertical reinforcing ribs 8, the oblique reinforcing ribs 9 are all positioned in the same horizontal plane, the oblique reinforcing ribs 9 are arranged at the bottom end of the second supporting rod 10 at equal intervals, when the second support bar 10 supports the floor slab template, the inclined reinforcing ribs 9, the vertical reinforcing ribs 8 and the first support bar 7 are matched with each other, the support of the second support rod 10 to the floor formwork can be strengthened, the deformation of the support structure in use is prevented, and the stability of the support structure is improved;

the two sides of the inside of the first support column 2 are respectively provided with a sliding chute 11, the bottom end of the second support column rod 6 is respectively provided with an adjusting structure 5, each adjusting structure 5 comprises a threaded rod 501, a driven gear 502, a handle 503, a main gear 504, a movable block 505 and an internal thread 506, the threaded rods 501 are respectively arranged inside the first support column 2, the driven gears 502 are respectively arranged at the bottom ends of the threaded rods 501, the main gear 504 is respectively arranged at one side of the top end of each driven gear 502, the handle 503 is respectively arranged at one side of each main gear 504, the movable blocks 505 are respectively arranged at the outer sides of the threaded rods 501, the internal threads 506 are respectively and uniformly arranged inside the movable blocks 505, the driven gears 502 and the main gear 504 have the same size, and the driven gears 502 and the main gear 504;

the outer diameter of the movable block 505 is smaller than the inner diameter of the chute 11, the movable block 505 and the chute 11 form a sliding structure, the handle 503 is rotated, the driven gear 502 rotates along with the main gear 504 due to the meshing relationship, and the movable block 505 drives the second support post 6 to move up and down along the direction of the chute 11 due to the threaded connection relationship, so that the height of the support structure can be adjusted as required, and the second support post 10 can be tightly attached to the floor slab template.

The working principle is as follows: when the support structure is used, firstly, the first support column 2 is placed on the horizontal ground 4, the clamping block 302 and the clamping groove 301 are clamped with each other, the fastening bolt 303 is screwed, the first support column 2 is quickly fixed on the horizontal ground 4, the fastening bolt 303 is screwed, the clamping block 302 and the clamping groove 301 are loosened with each other, and the support structure can be quickly dismounted for turnover;

then, the handle 503 is rotated, the driven gear 502 rotates along with the main gear 504 due to the meshing relationship, and the movable block 505 drives the second support rod 6 to move up and down along the sliding chute 11 due to the threaded connection relationship, so that the height of the support structure can be adjusted as required, and the second support rod 10 is tightly attached to the floor slab formwork;

finally, when the second support rod 10 supports the floor slab formwork, the inclined reinforcing ribs 9, the vertical reinforcing ribs 8 and the first support rods 7 are matched with each other, so that the support of the second support rod 10 on the floor slab formwork can be enhanced, the support structure is prevented from deforming when in use, and the stability of the support structure is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an assembled steel construction floor bearing structure, includes stiffener (1), first bracing piece (2), level ground (4) and second bracing piece (10), its characterized in that: the horizontal ground supporting structure is characterized in that first supporting columns (2) are installed on two sides of the top end of the horizontal ground (4), a fixed structure (3) is arranged at the bottom ends of the first supporting columns (2), second supporting column rods (6) are installed on the top ends of the first supporting columns (2), second supporting rods (10) are installed between every two adjacent second supporting column rods (6), first supporting rods (7) are installed at the bottom ends of the second supporting rods (10), reinforcing rods (1) are installed on the two sides of the bottom ends of the second supporting rods (10) and the first supporting rods (7), vertical reinforcing ribs (8) are evenly installed at the top ends of the first supporting rods (7), oblique reinforcing ribs (9) are installed between every two adjacent vertical reinforcing ribs (8), sliding grooves (11) are installed on two sides of the inner portion of each first supporting column (2), adjusting structures (5) are arranged at the bottom ends of the second supporting column rods (6), adjust structure (5) including threaded rod (501), driven gear (502), handle (503), master gear (504), movable block (505) and internal thread (506), the inside at first support column (2) is all installed in threaded rod (501), driven gear (502) are all installed to the bottom of threaded rod (501), and master gear (504) are all installed to one side on driven gear (502) top, handle (503) are all installed to one side of master gear (504), movable block (505) are all installed in the outside of threaded rod (501), and the inside evenly installed of movable block (505) has internal thread (506).

2. An assembled steel structural floor support structure according to claim 1, wherein: fixed knot constructs (3) including draw-in groove (301), fixture block (302) and fastening bolt (303), the bottom at first support column (2) is all installed in fixture block (302), draw-in groove (301) are all installed to the bottom of fixture block (302), fastening bolt (303) are all installed to the both sides of fixture block (302).

3. An assembled steel structural floor support structure according to claim 2, wherein: the clamping block (302) is arranged in a T shape, and the clamping block (302) and the clamping groove (301) form a clamping structure.

4. An assembled steel structural floor support structure according to claim 1, wherein: the driven gear (502) and the main gear (504) are equal in size, and the driven gear (502) and the main gear (504) form a meshing structure.

5. An assembled steel structural floor support structure according to claim 1, wherein: the oblique reinforcing ribs (9) are all located in the same horizontal plane, and the oblique reinforcing ribs (9) are arranged at the bottom end of the second supporting rod (10) at equal intervals.

6. An assembled steel structural floor support structure according to claim 1, wherein: the outer diameter of the movable block (505) is smaller than the inner diameter of the sliding chute (11), and the movable block (505) and the sliding chute (11) form a sliding structure.

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