CN219298878U - Portable furred ceiling support - Google Patents

Abstract

The utility model relates to a portable suspended ceiling bracket which comprises a base, wherein a supporting cylinder is fixed on the base, a positioning through hole is formed in the supporting cylinder, a lifting rod is inserted into the supporting cylinder, a positioning blind hole is formed in the lifting rod, the lifting rod is connected with the supporting cylinder through a positioning bolt, a supporting plate is arranged at the top of the lifting rod, two vertical lug plates are fixed on the supporting plate, a fastening screw is connected to the vertical lug plates in a threaded manner, and a clamping plate is connected to the end part of the inner end of the fastening screw in a rotary manner. Compared with the existing construction method, the device provided by the utility model has the advantages that the labor force is liberated, the construction steps are simplified, the construction safety is improved, the device can be quickly assembled and disassembled, the space is saved, the device is convenient to carry, the construction efficiency is finally improved, and the construction progress is accelerated.

Description

Portable furred ceiling support

Technical Field

The utility model belongs to the technical field of building construction, in particular to decoration construction of a suspended ceiling, and particularly relates to a portable suspended ceiling bracket.

Background

In carrying out building decoration construction, can carry out the furred ceiling construction for pleasing to the eye, current furred ceiling construction generally can install fossil fragments frame in roof position earlier, then fix the gypsum board on the fossil fragments frame, but because the volume of fossil fragments frame and gypsum board is great, need a constructor to fix the material earlier during the installation, another constructor just can install, that is to say at least need two constructors to mutually support and just can accomplish the installation construction, traditional construction mode cost of labor is high like this, and complex operation exists the potential safety hazard, seriously influence the efficiency of construction, slowed down the construction progress.

Disclosure of Invention

The present utility model is directed to solving the above-mentioned problems of the prior art by providing a portable ceiling bracket.

The utility model is realized by the following technical scheme:

a portable suspended ceiling bracket comprises a base, a supporting cylinder, a lifting rod and a supporting plate; the supporting cylinder is vertically fixed at the center of the top of the base, and a plurality of positioning through holes are uniformly distributed on the wall of the supporting cylinder along the length direction of the supporting cylinder; the lifting rod is inserted in the supporting cylinder in a sliding way, a plurality of positioning blind holes are uniformly distributed on the rod wall of the lifting rod along the length direction of the lifting rod, and a positioning bolt is connected with the inner thread of the lifting rod after a certain positioning through hole on the lifting rod is aligned with a certain positioning blind hole on the supporting cylinder; the backup pad is installed at the top tip of lifter, is fixed with two perpendicular otic placodes that set up relatively the interval on the top face of backup pad, and threaded connection has fastening screw on the perpendicular otic placode, and fastening screw runs through perpendicular otic placode setting and rotates at its inner tip and be connected with the grip block.

Further, a locating blind hole groove is formed in the end face of the top end of the lifting rod, and a through hole groove communicated with the locating blind hole groove is formed in the side rod wall, close to the top end, of the lifting rod; a guide cylinder horizontally extending outwards is fixed at the position around the notch of the through hole groove on the side rod wall of the lifting rod, a push rod is slidably mounted in the guide cylinder, and a first compression spring is arranged between the side rod wall of the lifting rod and the push rod; a positioning column extending downwards is fixed at the bottom of the supporting plate, a blind hole accommodating groove is formed in the side column wall of the positioning column, a limiting block is slidably arranged in the blind hole accommodating groove, and a second compression spring is arranged between the bottom of the blind hole accommodating groove and the limiting block; the locating column cartridge in the backup pad is in the locating blind hole inslot on lifter top to stopper on the locating column is put in the through-hole inslot on the lifter under the effect of second compression spring elasticity, and the tip of the push rod in the guide cylinder is just to setting up with the tip of stopper.

Further, the bottom of base installs the gyro wheel.

Further, the rollers adopt self-locking rollers, and the rollers are totally arranged at four corners of the base.

Further, the outer end part of the fastening screw is provided with a rotary handle.

Compared with the existing construction method, the device provided by the utility model has the advantages that the labor force is liberated, the construction steps are simplified, the construction safety is improved, the device can be quickly assembled and disassembled, the space is saved, the device is convenient to carry, the construction efficiency is finally improved, and the construction progress is accelerated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a front view of the structure of the present utility model.

Fig. 2 is a side view of the structure of the present utility model.

Fig. 3 is a schematic perspective view of the present utility model.

Fig. 4 is a cross-sectional view A-A in fig. 2.

Fig. 5 is an enlarged view of a portion B in fig. 4.

In the figure: 1. the device comprises a supporting cylinder, 2, a lifting rod, 3, a supporting plate, 4, a locating blind hole groove, 5, a locating column, 6, a containing blind hole groove, 7, a second compression spring, 8, a limiting block, 9, a push rod, 10, a first compression spring, 11, a guiding cylinder, 12, a locating through hole, 13, a locating bolt, 14, a base, 15, a vertical lug plate, 16, a fastening screw, 17, a clamping plate, 18, a rotating handle, 19, a self-locking roller, 20 and a locating blind hole.

Description of the embodiments

For a better understanding of the present utility model, reference will be made to the following description of the utility model taken in conjunction with the accompanying drawings and examples. In addition, features in the embodiments and examples of the present application may be combined with each other without conflict.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

As shown in fig. 1 to 5, a portable ceiling bracket includes a base 14, a support cylinder 1, a lifting rod 2, and a support plate 3.

The base 14 is of a rectangular plate-shaped structure, and self-locking rollers 19 are respectively arranged at four corners of the bottom of the base 14.

The supporting cylinder 1 is vertically fixed at the center of the top of the base 14, and a plurality of threaded positioning through holes 12 are uniformly distributed on the cylinder wall of the supporting cylinder 1 along the length direction of the supporting cylinder.

The lifting rod 2 is slidably inserted into the supporting cylinder 1, a plurality of threaded positioning blind holes 20 are uniformly distributed on the rod wall of the lifting rod 2 along the length direction of the lifting rod, and the positioning through holes 12 on the supporting cylinder 1 and the positioning blind holes 20 on the lifting rod 2 can be in one-to-one correspondence in position; after aligning a certain positioning through hole 12 on the lifting rod 2 and a certain positioning blind hole 20 on the supporting cylinder 1, a positioning bolt 13 is connected to the inner thread of the positioning through hole, so that the lifting rod 2 and the supporting cylinder 1 are relatively fixed, the positioning through holes 12 and the positioning blind holes 20 at different positions are fixed through the positioning bolt 13, and the purpose of adjusting the overall length of the lifting rod 2 and the supporting cylinder 1 can be achieved.

The backup pad 3 is installed at the top tip of lifter 2, is fixed with two perpendicular otic placodes 15 that set up relatively the interval on the top face of backup pad 3, and perpendicular otic placode 15 is last threaded connection has fastening screw 16, and fastening screw 16 runs through perpendicular otic placode 15 setting and is connected with grip block 17 at its inner tip rotation, and the outer tip of fastening screw 16 is provided with rotation handle 18.

The support plate 3 and the lifting rod 2 adopt a detachable connection mode, as shown in fig. 5, specifically:

a locating blind hole 20 groove 4 is formed in the end face of the top end of the lifting rod 2, and a through hole groove communicated with the locating blind hole 20 groove 4 is formed in the side rod wall of the lifting rod 2 close to the top end of the lifting rod; a guide cylinder 11 horizontally extending outwards is fixed on the side rod wall of the lifting rod 2 around the slot opening of the through hole, a push rod 9 is slidably mounted in the guide cylinder 11, and a first compression spring 10 is arranged between the side rod wall of the lifting rod 2 and the push rod 9; in the non-stressed state, the push rod 9 is not under the elastic action of the first compression spring 10, at the moment, the outer end part of the push rod 9 is leveled with the outer end cylinder opening of the guide cylinder 11, and the inner end part of the push rod 9 is abutted against the through hole slot opening of the lifting rod 2.

A positioning column 5 which extends downwards is fixed at the bottom of the supporting plate 3, a containing blind hole groove 6 is formed in the side column wall of the positioning column 5, a limiting block 8 is slidably installed in the containing blind hole groove 6, and a second compression spring 7 is arranged between the bottom of the containing blind hole groove 6 and the limiting block 8; under the non-stress state, the limiting block 8 is not acted by the elastic force of the second compression spring 7, and at the moment, the outer end part of the limiting block 8 can protrude outwards beyond the side column wall of the positioning column 5.

During installation, the positioning column 5 on the supporting plate 3 is inserted into the positioning blind hole 20 groove 4 at the top end of the lifting rod 2, and in the inserting process, the limiting block 8 is extruded into the accommodating blind hole groove 6 firstly, and at the moment, the limiting block 8 is under the action of the elastic force of the second compression spring 7 and has a tendency of outwards popping up; along with the continuous progress of cartridge, when stopper 8 downwardly sliding to lifter 2 goes up through-hole groove position department, stopper 8 outwards pops out and the card is put in the through-hole inslot on lifter 2 under the effect of second compression spring 7 elasticity, has accomplished the fixed connection of backup pad 3 and lifter 2 this moment, and the tip of push rod 9 in the guide cylinder 11 is just to setting up with the tip of stopper 8 this moment.

When the supporting plate 3 and the lifting rod 2 are detached, the supporting plate 3 can be detached from the lifting rod 2 at the moment, the pushing rod 9 is loosened, and the pushing rod 9 is restored to the initial position under the action of the elastic force of the first compression spring 10 only by pressing the pushing rod 9 inwards, the inner end part of the pushing rod 9 props against the outer end part of the limiting block 8, and the limiting block 8 is pushed out of the through hole groove in the lifting rod 2 continuously.

The using method of the portable ceiling bracket is as follows:

placing a keel frame or a gypsum board on the upper surface of the supporting plate 3, and rotating the handle 18 to drive the fastening screw 16 to rotate, so that the two clamping plates 17 move to fix the material; the lifting rod 2 is fixed at a proper height by adjusting the height of the supporting plate 3 by sliding the lifting rod 2 up and down and positioning and fixing the lifting rod 2 by the positioning bolts 13, and the supporting plate 3 replaces manual work to provide support for materials from the lower part, so that the requirement on the number of people is reduced.

The limiting block 8 is pushed into the accommodating blind hole groove 6 by pushing the push rod 9, so that the limit on the positioning column 5 is relieved, and the supporting plate 3 and the lifting rod 2 can be quickly detached; the positioning column 5 is inserted into the groove 4 of the positioning blind hole 20, and the positioning column 5 is limited, so that the connection between the supporting plate 3 and the lifting rod 2 can be rapidly completed. The suspended ceiling bracket can be assembled and disassembled quickly, so that the space is saved, and the suspended ceiling bracket is convenient to carry; the push rod 9 is prevented from being touched by mistake by arranging the guide cylinder 11, the lifting rod 2 can be fixed at a proper height by connecting the positioning bolt 13 with the positioning through hole 12 and the positioning blind hole 20, the supporting area is enlarged by arranging the supporting plate 3, stable supporting is provided, the fastening screw 16 is driven to rotate by rotating the handle 18, and then the two clamping plates 17 are moved in opposite directions to fix the material.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. A portable ceiling bracket, characterized in that: comprises a base, a supporting cylinder, a lifting rod and a supporting plate; the supporting cylinder is vertically fixed at the center of the top of the base, and a plurality of positioning through holes are uniformly distributed on the wall of the supporting cylinder along the length direction of the supporting cylinder; the lifting rod is inserted in the supporting cylinder in a sliding way, a plurality of positioning blind holes are uniformly distributed on the rod wall of the lifting rod along the length direction of the lifting rod, and a positioning bolt is connected with the inner thread of the lifting rod after a certain positioning through hole on the lifting rod is aligned with a certain positioning blind hole on the supporting cylinder; the backup pad is installed at the top tip of lifter, is fixed with two perpendicular otic placodes that set up relatively the interval on the top face of backup pad, and threaded connection has fastening screw on the perpendicular otic placode, and fastening screw runs through perpendicular otic placode setting and rotates at its inner tip and be connected with the grip block.

2. The portable ceiling tile of claim 1, wherein: a locating blind hole groove is formed in the end face of the top end of the lifting rod, and a through hole groove communicated with the locating blind hole groove is formed in the side rod wall of the lifting rod, which is close to the top end of the lifting rod; a guide cylinder horizontally extending outwards is fixed at the position around the notch of the through hole groove on the side rod wall of the lifting rod, a push rod is slidably mounted in the guide cylinder, and a first compression spring is arranged between the side rod wall of the lifting rod and the push rod; a positioning column extending downwards is fixed at the bottom of the supporting plate, a blind hole accommodating groove is formed in the side column wall of the positioning column, a limiting block is slidably arranged in the blind hole accommodating groove, and a second compression spring is arranged between the bottom of the blind hole accommodating groove and the limiting block; the locating column cartridge in the backup pad is in the locating blind hole inslot on lifter top to stopper on the locating column is put in the through-hole inslot on the lifter under the effect of second compression spring elasticity, and the tip of the push rod in the guide cylinder is just to setting up with the tip of stopper.

3. A portable ceiling tile according to claim 1 or claim 2, wherein: the bottom of the base is provided with a roller.

4. A portable ceiling tile according to claim 3, wherein: the idler wheels adopt self-locking idler wheels, and the idler wheels are arranged in four and are respectively arranged at four corners of the base.

5. The portable ceiling tile of claim 4, wherein: the outer end part of the fastening screw rod is provided with a rotary handle.

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