CN213837279U

CN213837279U - Assembled sandwich floor

Info

Publication number: CN213837279U
Application number: CN202022401524.5U
Authority: CN
Inventors: 李鹏飞; 李国民; 俞柏传
Original assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Current assignee: ZHEJIANG GUOFENG GROUP CO Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-30
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to an assembled sandwich floor, including girder and floor body, the floor body is connected with the auxiliary girder along the linear distribution of length direction of girder between two adjacent floor bodies around, floor body detachably installs on the auxiliary girder, the girder divides and establishes both ends about floor body, the end connection of floor body is on the girder, be provided with the levelling mechanism who is used for adjusting floor body height on the girder. The utility model discloses a mutually supporting of auxiliary girder and levelling mechanism, two floor bodies appear jaggy problem easily with controlling two floor bodies at dress in-process around solving, have improved centre gripping floor ground installation quality effectively, install with dismantle convenient, connect comparatively stably between the adjacent floor.

Description

Assembled sandwich floor

Technical Field

The utility model relates to a building element technical field, in particular to assembled sandwich floor.

Background

Floor slab generally refers to a concrete precast element produced by the fabrication of a precast yard, the load bearing portion of the floor slab. The floor can be divided into a plurality of forms such as a wood floor, a brick arch floor, a reinforced concrete floor, a steel lining bearing floor and the like according to the used materials. At present, steel structure sandwich floor slabs are adopted in duplex structure houses, but the existing steel structure sandwich floor slabs need to be welded on site, the welded joints need to be subjected to treatment such as removal, door welding cleaning and the like, and then oil workers for surface treatment such as rust removal, paint repair and the like are carried out, so that the process is complex, the cost is high, and potential safety hazards are easily caused due to open fire. When needing repacking, dismantling, demolish inconvenience, still can cause certain destruction to current building structure.

The utility model discloses a chinese utility model with publication number CN208056417U discloses an assembled sandwich floor, including a plurality of frame construction, a connection structure and at least one girder for connecting adjacent frame construction, the both ends and the limit fossil fragments bolt joint of girder, frame construction has at least one side and girder bolt joint, have at least one side and connection structure bolt joint, and frame construction's upper surface is less than girder and connection structure's upper surface, frame construction includes frame main part and the interval sets up a plurality of frame side pipes in the frame main part, the outside on every side of frame main part all is equipped with the reinforcement connecting piece, its shortcoming lies in, uneven phenomenon appears easily in the installation for this floor, bring certain inconvenience for subsequent construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled sandwich floor solves the floor and appears jaggy problem easily in the installation.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides an assembled intermediate layer floor, includes girder and floor body, the floor body is connected with the auxiliary girder along the length direction linear distribution of girder between two adjacent floor bodies around, floor body detachably installs on the auxiliary girder, the girder divides and establishes both ends about the floor body, the end connection of floor body is on the girder, be provided with the levelling mechanism who is used for adjusting floor body height on the girder.

Preferably, one side of the main beam is provided with a supporting piece for supporting the floor slab body, and the leveling mechanism is arranged on the supporting piece.

Preferably, the leveling mechanism comprises an adjusting beam and an adjusting bolt, the floor slab body is bolted to the adjusting beam, limiting grooves are formed in two ends of the main beam, the end portion of the adjusting beam is in sliding connection with the limiting grooves, and the adjusting bolt is arranged below the adjusting beam and is in threaded connection with the supporting piece.

Preferably, the support member includes L-shaped flaps fixedly attached to the main beam and reinforcing ribs spaced apart along the length of the L-shaped flaps.

Preferably, the floor slab body includes the bottom plate, set up at a supporting beam of bottom plate below, set up the floor obturator in resisting coincide face backup pad and setting in resisting the coincide face backup pad in bottom plate top, a supporting beam sets up with the girder is perpendicular to along the length direction interval distribution of girder, a supporting beam bolted connection is on leveling mechanism.

Preferably, the folding-resistant face support plate is provided in a folded plate shape.

Preferably, the auxiliary beam is of an inverted T-shaped cross section, and the floor slab body is bolted to the side support plate of the auxiliary beam.

Preferably, the side supporting plate is provided with a clamping groove, the clamping groove extends along the length direction of the auxiliary beam, positioning pieces are arranged on the supporting beams at the front end and the rear end of the floor slab body, and the positioning pieces are clamped in the clamping groove and bolted to the auxiliary beam.

The utility model has the advantages that: the utility model discloses a mutually supporting of auxiliary girder and levelling mechanism, two floor bodies appear jaggy problem easily with controlling two floor bodies at dress in-process around solving, have improved centre gripping floor ground installation quality effectively, install with dismantle convenient, connect comparatively stably between the adjacent floor.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a support beam according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a floor slab body in an embodiment of the present invention;

fig. 4 is a schematic view of the installation of the floor slab body and the auxiliary beam in the embodiment of the present invention;

in the figure: 1-main beam, 101-limiting groove, 2-floor body, 201-supporting beam, 202-bottom plate, 203-resisting superimposed surface supporting plate, 204-floor filling body, 205-positioning piece, 3-auxiliary beam, 301-side supporting plate, 302-clamping groove, 4-adjusting beam, 5-adjusting bolt, 6-supporting piece, 601-L-shaped folded plate and 602-reinforcing rib plate.

Detailed Description

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

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 the embodiments are protected by patent laws within the scope of the claims of the present invention.

Example (b): as shown in fig. 1 to 4, the fabricated sandwich floor slab includes a main beam 1 and floor slabs 2, wherein the floor slabs 2 are respectively disposed on left and right sides of the main beam 1 and are linearly distributed along a length direction of the main beam 1. An auxiliary beam 3 is connected between two adjacent floor slab bodies 2 in the front and the back, and the floor slab bodies 2 are detachably arranged on the auxiliary beam 3.

The main beam 1 is respectively arranged at the left end and the right end of the floor slab body 2, the end part of the floor slab body 2 is connected to the main beam 1, and the main beam 1 is provided with a leveling mechanism for adjusting the height of the floor slab body 2. One side of the main beam 1 is provided with a supporting piece 6 for supporting the floor slab body 2, and the leveling mechanism is arranged on the supporting piece 6.

As shown in fig. 2, the support 6 includes L-shaped flaps 601 and reinforcing ribs 602, the L-shaped flaps 601 are fixed to both sides of the main beam 1 by welding, and the reinforcing ribs 602 are triangular and spaced apart along the length direction of the L-shaped flaps 601.

The leveling mechanism comprises an adjusting beam 4 and an adjusting bolt 5, the floor slab body 2 is bolted on the adjusting beam 4, two ends of the main beam 1 are provided with limiting grooves 101, the end part of the adjusting beam 4 is in sliding connection in the limiting grooves 101, and the adjusting bolt 5 is arranged below the adjusting beam 4 and is in threaded connection with the supporting piece 6.

As shown in fig. 3, the floor slab body 2 includes a bottom plate 202, support beams 201 disposed below the bottom plate 202, a superposition resisting surface support plate 203 disposed above the bottom plate 202, and floor slab filling bodies 204 disposed on the superposition resisting surface support plate 203, the support beams 201 are disposed perpendicular to the main beam 1 and spaced apart along the length direction of the main beam 1, the support beams 201 are bolted to the leveling mechanism, and in this embodiment, the ends of the support beams 201 are bolted to the adjusting beams 4.

The anti-overlapping face support plate 203 is arranged in a folded plate shape, and the floor slab filling body 204 is arranged in the groove of the anti-overlapping face support plate 203. Wherein floor slab fill 204 may be concrete or other fire retardant material.

As shown in fig. 4, the secondary beam 3 has an inverted T-shaped cross-section and the floor slab body 2 is bolted to the side fascia 301 of the secondary beam 3. The side support plate 301 is provided with a locking groove 302, and the locking groove 302 extends along the length direction of the auxiliary beam 3. The auxiliary beam 3 and the supporting beam 201 are arranged in parallel, the supporting beam 201 at the front end and the rear end of the floor slab body 2 is provided with a positioning piece 205, the positioning piece 205 is of an L-shaped structure and is welded at the bottom of the supporting beam 201, and the positioning piece 205 is clamped in the clamping groove 302 and is bolted on the auxiliary beam 3.

When assembling a floor slab, firstly installing a main beam 1, and respectively connecting two ends of the main beam 1 with connecting pieces on a wall; then, an auxiliary beam 3 is arranged between the left main beam 1 and the right main beam 1, two ends of the auxiliary beam 3 are bolted on an adjusting beam 4, and the height of the auxiliary beam 3 is adjusted through an adjusting bolt 5, so that the two adjacent auxiliary beams 3 in the front and the back are at the same height; and finally, laying the floor slab body 2 on the main beam 1 and the auxiliary beam 3, and connecting the main beam and the auxiliary beam respectively by using bolts.

Claims

1. The utility model provides an assembled intermediate layer floor, includes girder (1) and floor body (2), its characterized in that: floor body (2) are connected with auxiliary beam (3) along the length direction linear distribution of girder (1) between two adjacent floor bodies (2) around, floor body (2) detachably installs on auxiliary beam (3), both ends about floor body (2) are established respectively to girder (1), the end connection of floor body (2) is on girder (1), be provided with the levelling mechanism that is used for adjusting floor body (2) height on girder (1).

2. An assembled sandwich floor slab as claimed in claim 1, wherein: one side of girder (1) is provided with support piece (6) that are used for bearing floor body (2), levelling mechanism sets up on support piece (6).

3. An assembled sandwich floor slab as claimed in claim 2, wherein: leveling mechanism is including adjusting roof beam (4) and adjusting bolt (5), floor body (2) bolt is on adjusting roof beam (4), the both ends of girder (1) are provided with spacing groove (101), the tip sliding joint of adjusting roof beam (4) is in spacing groove (101), adjusting bolt (5) set up in the below of adjusting roof beam (4) and spiro union on support piece (6).

4. An assembled sandwich floor slab as claimed in claim 2, wherein: the support (6) comprises an L-shaped folded plate (601) and reinforcing ribs (602), the L-shaped folded plate (601) is fixedly connected to the main beam (1), and the reinforcing ribs (602) are distributed at intervals along the length direction of the L-shaped folded plate (601).

5. An assembled sandwich floor slab as claimed in claim 1, wherein: floor body (2) include bottom plate (202), set up supporting beam (201) in bottom plate (202) below, set up resisting coincide face backup pad (203) and setting floor obturator (204) on resisting coincide face backup pad (203) above bottom plate (202), supporting beam (201) and girder (1) set up perpendicularly to along the length direction interval distribution of girder (1), supporting beam (201) bolt is on leveling mechanism.

6. An assembled sandwich floor slab as claimed in claim 5, wherein: the support plate (203) for resisting the overlapping surface is arranged in a folded plate shape.

7. An assembled sandwich floor slab as claimed in claim 5, wherein: the cross section of the auxiliary beam (3) is of an inverted T-shaped structure, and the floor slab body (2) is bolted to the side supporting plate (301) of the auxiliary beam (3).

8. An assembled sandwich floor slab as claimed in claim 7, wherein: be provided with draw-in groove (302) on side layer board (301), draw-in groove (302) extend along the length direction of auxiliary beam (3), are provided with setting element (205) on being located a supporting beam (201) at floor body (2) front and back both ends, setting element (205) joint is in draw-in groove (302) and bolted connection is on auxiliary beam (3).