CN209990082U

CN209990082U - Liftable overhead floor support

Info

Publication number: CN209990082U
Application number: CN201920441474.8U
Authority: CN
Inventors: 王亚明
Original assignee: BEIJING CHENGDA ESTABLISHMENT DECORATION ENGINEERING Co Ltd; Jangho Group Co Ltd
Current assignee: BEIJING CHENGDA ESTABLISHMENT DECORATION ENGINEERING Co Ltd; Jangho Group Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-24
Anticipated expiration: 2029-04-02

Abstract

A liftable floor support, including the base of the triangular bracket type fixed to floor, the top surface of the base has internal threaded rotatable bush, the bottom end of outer wall of the bush has annular grooves sunken inwards; a plurality of fan-shaped pressing blocks are arranged on the outer side of the annular groove along the circumferential direction, the inner end of each fan-shaped pressing block is provided with an arc-shaped edge which is positioned in the annular groove and corresponds to the radian of the annular groove, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base through bolts; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on a support top plate used for connecting the cross beam. The utility model discloses liftable built on stilts floor support, it can height-adjusting, does not take place to rotate with the junction of veneer plate simultaneously, can keep the veneer plate to arrange stably through the latitudinal direction, and the degree of assemblability is high, adapts to the requirement of assembled built on stilts layer floor support.

Description

Liftable overhead floor support

Technical Field

The utility model belongs to the technical field of the building decoration, especially a liftable built on stilts floor support.

Background

The building indoor floor ground engineering occupies important proportion and share in the building indoor decoration engineering; the professional pipelines under the floor are laid by the cushion layer or the filling layer, and the structural layer plays a role in sound insulation of the floor; in order to meet the requirement of leveling of paving a veneer or reducing the thickness of a bonding layer, a leveling layer is also arranged, the cushion layer, the filling layer and the leveling layer are wet operation processes, and due to the process relationship of the wet operation, except for the time consumption of corresponding processes, the age required by maintenance to reach certain strength and the natural aging period of corresponding regulation of the water content of the maintenance are also required, obviously, the wet operation is the process which consumes the longest time. Compared with the dry operation construction, the wet operation construction of the floor surface of the stone and floor tiles which are simultaneously provided with the cushion layer or the filling layer, the leveling layer and the bonding layer takes about 25D more time for the construction period (only the superposition of the construction period of each structure of the floor surface engineering construction system, and the construction scale is not related). Therefore, national regulations require that the building implement pipeline separation. As an important part of the 'pipeline separation technology' of the ground engineering of the indoor building of the building, the overhead floor support takes into account that the support cap on the top end of the existing support is connected with the cross beam by adopting a field bolt/screw, so that the assembly degree is low and the construction efficiency is not high; according to the matrix type warp-weft arrangement characteristics of the veneer plates of the building ground engineering and the fixing condition of the bracket base and the structural floor slab, the height of the existing bracket is adjusted by rotating the support cap on the bracket, so that the warp-weft matrix form of the veneer plates is disordered, and the requirements of the assembled type overhead floor slab bracket are not met.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing a liftable built on stilts floor support, it can height-adjusting, does not take place to rotate with the junction of veneer plate simultaneously, can keep the veneer plate to arrange stably through the latitudinal direction.

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

a liftable floor support, including the base of the triangular bracket type fixed to floor, the top surface of the base has internal threaded rotatable bush, the bottom end of outer wall of the bush has annular grooves sunken inwards; a plurality of fan-shaped pressing blocks are arranged on the outer side of the annular groove along the circumferential direction, the inner end of each fan-shaped pressing block is provided with an arc-shaped edge which is positioned in the annular groove and corresponds to the radian of the annular groove, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base through bolts; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on a support top plate used for connecting the cross beam.

Furthermore, the base is an equilateral triangle, and three ends of the base are respectively rectangular plates and provided with fixing elliptical holes.

Furthermore, two transverse partition plates which are vertically crossed in the longitudinal direction are arranged on the top surface of the top plate of the support in an upward extending mode, and the four partition plates are in a shape like a Chinese character 'jing', so that four U-shaped accommodating spaces with bottom supporting plates are formed.

The utility model has the advantages that: the utility model discloses liftable built on stilts floor support, it can height-adjusting, does not take place to rotate with the junction of veneer plate simultaneously, can keep the veneer plate to arrange stably through the latitudinal direction, and the degree of assemblability is high, adapts to the requirement of assembled built on stilts layer floor support.

Drawings

Fig. 1 is a front view of the liftable floor support.

Fig. 2 is a top view of the liftable floor support.

Fig. 3 is a schematic structural diagram of the partition board of the liftable overhead floor support of the utility model.

Fig. 4 is the installation schematic diagram of the fan-shaped pressing block of the liftable elevated floor support of the utility model.

Fig. 5 is a schematic view of the utility model of the use state of the liftable floor support.

Detailed Description

The invention is further illustrated by the following figures and examples.

As shown in fig. 1-4, the utility model provides a liftable built on stilts floor support, including the fixed base 1 of locating the triangular support type on building floor, this base 1 top surface is equipped with the rotatable sleeve 2 of in-band screw thread, and this sleeve 2 outer wall bottom is equipped with inside sunken annular groove 21. A plurality of fan-shaped pressing blocks 3 are arranged on the outer side of the annular groove 21 along the circumferential direction, the inner end of each fan-shaped pressing block 3 is provided with an arc-shaped edge 31 which is positioned in the annular groove 21 and corresponds to the radian of the annular groove 21, and the outer edge is fixed on the top surface of the base 1 through bolts. A screw rod 4 with external threads is arranged in the sleeve 2, and the top of the screw rod 4 is fixedly arranged on a support top plate 5 for connecting a cross beam. Furthermore, the top surface of the top plate 5 of the bracket extends upwards to form two transverse and longitudinal partition plates 6 which are vertically crossed, and the four partition plates 6 are shaped like a Chinese character 'jing', so that four U-shaped accommodating spaces 61 with bottom supporting plates are formed for accommodating the cross beams.

Specifically, the base 1 is in the shape of an equilateral triangle, and three ends of the base are respectively provided with a rectangular plate 11 and a fixing elliptical hole 12.

As shown in fig. 5, when the utility model is used, the base 1 is fixed on the floor, the cross beam 7 is arranged in the accommodating space of the support top plate 5, and the top of the cross beam 7 is fixedly provided with the decorative plate 8. When the height of the cross beam 7 needs to be adjusted, only the sleeve 2 needs to be rotated, the top end and the bottom end of the whole support are not moved, and the stability of arrangement of the veneer plates 8 in the longitudinal direction and the latitudinal direction is kept.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. The present invention can be modified in many ways without departing from the spirit and scope of the present invention, and those skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A liftable overhead floor support is characterized by comprising a triangular support type base fixedly arranged on the floor surface, wherein a rotatable sleeve with internal threads is arranged on the top surface of the base, and an inwards-concave annular groove is formed in the bottom end of the outer wall of the sleeve; a plurality of fan-shaped pressing blocks are arranged on the outer side of the annular groove along the circumferential direction, the inner end of each fan-shaped pressing block is provided with an arc-shaped edge which is positioned in the annular groove and corresponds to the radian of the annular groove, and the outer edge of each fan-shaped pressing block is fixed on the top surface of the base through bolts; a screw rod with external threads is arranged in the sleeve, and the top of the screw rod is fixedly arranged on a support top plate used for connecting the cross beam.

2. The liftable raised floor support of claim 1, wherein: the base is equilateral triangle, and three end is the rectangular plate respectively, and is equipped with fixed elliptical aperture.

3. The liftable raised floor support according to claim 1 or 2, characterized in that: two transverse partition plates which are vertically crossed longitudinally and upwards extend from the top surface of the top plate of the support, and the four partition plates are shaped like a Chinese character 'jing', so that four U-shaped accommodating spaces with bottom supporting plates are formed.