CN218622879U - Suspended ceiling supporting base - Google Patents

Abstract

The utility model discloses a ceiling supporting base, relating to the technical field of ceiling structures; including roof and main joist, the roof is close to four corners department and all installs expansion bolts, roof bottom fixedly connected with standpipe, and standpipe inner chamber joint has the removal pipe, removes socle portion fixedly connected with bottom plate, and the bottom plate bottom is equipped with the cassette, and the main joist is pegged graft in the cassette. Through movable block, slider, screw rod, the joint of standpipe and removal pipe is realized to first pick block and second pick block, thereby adjust the extension length that removes the pipe, with this height of adjusting the main joist, realize the fixed to the main joist position through intermeshing's third pick block and fourth pick block simultaneously, and third pick block and fourth pick block can part at any time, thereby can adjust the position of main joist, with this distance between adjusting two adjacent main joists. The utility model discloses a series of structures make this device have can adjust and can be to characteristics such as main joist fixed.

Description

Suspended ceiling supporting base

Technical Field

The utility model relates to a furred ceiling structure technical field specifically is a furred ceiling supporting base.

Background

The suspended ceiling is a decoration for decorating the top of the residential environment of a house. The ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer of projects such as electrical, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and the like, when the ceiling is installed, a frame is built by the main keel and the secondary keel to place a panel, the main keel is generally installed on the ceiling by a suspender, as shown in fig. 8, most of the existing suspenders are composed of screws, hanging pieces, expansion bolts and fixing bolts, when the ceiling is used, the suspender needs to be fixed on the ceiling by punching holes in advance, but the existing suspender is firstly fixed in length of the screw when in use, cannot be adjusted up and down, so that the height of the main keel cannot be adjusted, secondly, the existing suspender structure cannot be adjusted transversely, when the overhead dislocation of the ceiling needs to be punched again, the ceiling is easily damaged many times, and when the existing suspender is used, the main keel is only hung in the hanging piece, the main keel and the hanging pieces are not fixed, so that the main keel is moved easily by external force, the position of the main keel needs to be adjusted again, and the working efficiency of the ceiling is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art can not adjust, can not fix the defects such as main joist, provide a furred ceiling supporting base. The ceiling supporting base has the characteristics of being adjustable, being capable of fixing the main keel and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a ceiling supporting base comprises a top plate and main keels, wherein expansion bolts are installed on the top plate close to four corners, vertical pipes are fixedly connected to the bottom of the top plate, a moving pipe is clamped in an inner cavity of each vertical pipe, the bottom of each moving pipe extends to the position below the corresponding vertical pipe and is fixedly connected with a bottom plate, clamping seats are arranged on the bottom of the bottom plate close to the four corners, and the main keels are inserted into the clamping seats;

the inner walls of the left side and the right side of the vertical pipe are fixedly connected with a plurality of first tooth blocks, the top of the movable pipe is arranged in a closed manner, the inner cavity of the movable pipe is provided with a screw rod and a sliding block, the sliding block is provided with a threaded hole, the bottom plate is fixedly connected with a bearing, the top end of the screw rod is movably connected with the inner wall of the movable pipe, the bottom end of the screw rod penetrates through the bearing and extends to the lower part of the bottom plate to be fixedly connected with a knob, the left side and the right side of the sliding block are provided with movable blocks, one side of each movable block, which is close to the corresponding sliding block, is provided with a notch, the left side and the right side of each sliding block are inserted into the adjacent notches, the left side and the right side of the movable pipe are provided with rectangular grooves, one side, which is far away from the corresponding sliding block, is provided with the notches, the movable blocks are fixedly connected with a plurality of second tooth blocks meshed with the first tooth blocks, the sections of the sliding blocks and the movable blocks are both in a trapezoidal shape, and the first tooth blocks and the second tooth blocks are distributed in a linear array shape from top to bottom;

the bottom plate is of an I-shaped structure consisting of a cross beam and longitudinal beams fixedly connected to two ends of the cross beam, supporting plates are arranged on the front side and the rear side of the cross beam, fixing plates are fixedly connected to the positions, close to the left side and the right side, of the tops of the supporting plates, two sliding grooves are formed in the two longitudinal beams, the bottoms of the two sliding grooves are fixedly connected with third tooth blocks, the fixing plates are inserted into the adjacent sliding grooves, and the bottoms of the fixing plates are fixedly connected with fourth tooth blocks meshed with the third tooth blocks;

the clamping seat is provided with four clamping seats, the clamping seats are fixedly connected to the bottoms of the two supporting plates respectively and are close to the two ends, the clamping seats are arranged in a U shape, grooves are formed in the inner walls of the front side and the rear side of each clamping seat, clamping blocks are arranged in the grooves, first springs are fixedly connected between the clamping blocks and the inner walls of the grooves, one sides, close to the clamping blocks, of the clamping blocks extend to the inner side of each clamping seat, a plurality of first clamping grooves are formed in the tops of the clamping blocks and the joint of the main keel, a plurality of second clamping grooves clamped with the first clamping grooves are formed in the positions, close to the front side and the rear side, of the bottom of the main keel, a pressing plate is laminated to the top of the main keel, and second springs are fixedly connected between the pressing plate and the inner walls of the clamping seats.

Preferably, the combination that the movable block of slider and both sides constitutes is equipped with three groups, and from last to being linear distribution down, three groups second tooth piece on the movable block all meshes with first tooth piece.

Preferably, the equal fixedly connected with baffle in both sides around the movable block, the perforation has been seted up on the baffle, both sides all are equipped with the dead lever around the screw rod, the dead lever runs through the perforation, and both ends all with remove intraductal wall fixed connection, fixedly connected with third spring between baffle and the removal intraductal wall, the third spring housing is established in the dead lever outside.

Preferably, the top plate is close to four corners and has all been seted up the mounting hole, and four expansion bolts all pegs graft in the mounting hole, the top of mounting hole and expansion bolts all inclines to the top plate center, and inclination is 45 degrees.

Preferably, the cross sections of the first clamping grooves and the second clamping grooves are both triangular, and the first clamping grooves and the second clamping grooves are distributed in a linear array from left to right.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the vertical pipe and the moving pipe are sleeved, the vertical pipe and the moving pipe are clamped through the moving block, the sliding block, the screw rod, the first tooth block and the second tooth block, so that the extending length of the moving pipe is adjusted, the height of the main keel is adjusted, meanwhile, the main keel is fixed through the third tooth block and the fourth tooth block which are meshed with each other, the third tooth block and the fourth tooth block can be separated at any time, the position of the main keel can be adjusted, and the distance between two adjacent main keels is adjusted;

2. the main joist can be fixed in the position of the clamping seat through the clamping between the first clamping groove and the second clamping groove, the main joist is prevented from being moved in the clamping seat under the influence of external force, the main joist can be prevented from vibrating upwards and separating from the clamping block through the second spring and the pressing plate, and the fixing effect is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a right side structure diagram of the present invention;

FIG. 4 is a front sectional view of the vertical pipe and the moving pipe of the present invention;

FIG. 5 is a top sectional view of the vertical pipe and the moving pipe of the present invention;

FIG. 6 is a perspective view of the fixture block of the present invention;

FIG. 7 is an enlarged view of FIG. 3 at A;

fig. 8 is a perspective view of a conventional boom.

Reference numbers in the figures: 1. a top plate; 2. a bolt; 3. pressing a plate; 4. a vertical tube; 5. a base plate; 6. a main keel; 7. a card holder; 8. a support plate; 9. a fixing plate; 10. a clamping block; 11. a movable block; 12. a slider; 13. a screw; 14. moving the tube; 15. a fixing rod; 16. and a baffle plate.

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. 1-2, the present invention provides a technical solution: a suspended ceiling supporting base comprises a top plate 1 and main keels 6, expansion bolts 2 are installed on the top plate 1 close to four corners, a vertical pipe 4 is fixedly connected to the bottom of the top plate 1, a moving pipe 14 is clamped in an inner cavity of the vertical pipe 4, the bottom of the moving pipe 14 extends to the position below the vertical pipe 4 in a low mode and is fixedly connected with a bottom plate 5, clamping seats 7 are arranged on the positions, close to the four corners, of the bottom plate 5, and the main keels 6 are inserted into the clamping seats 7;

mounting holes are formed in the four corners of the top plate 1, the four expansion bolts 2 are inserted into the mounting holes, the mounting holes and the tops of the expansion bolts 2 are inclined towards the center of the top plate 1, and the inclination angle is 45 degrees, so that the extrusion force of the ceiling on the bolts 2 is stronger, and the connection is firmer;

the inner walls of the left side and the right side of the vertical pipe 4 are fixedly connected with a plurality of first tooth blocks, the top of the movable pipe 14 is arranged in a closed manner, a screw 13 and a sliding block 12 are arranged in the inner cavity of the movable pipe 14, a threaded hole is formed in the sliding block 12, a bearing is fixedly connected to the bottom plate 5, the screw 13 penetrates through the threaded hole, the top end of the screw 13 is movably connected with the inner wall of the movable pipe 14, the bottom end of the screw penetrates through the bearing and extends to a knob fixedly connected below the bottom plate 5, movable blocks 11 are arranged on the left side and the right side of the sliding block 12, one side, close to the sliding block 12, of each movable block 11 is provided with a notch, the left side and the right side of each sliding block 12 are inserted into adjacent notches, rectangular grooves are formed in the left side and the right side of each movable pipe 14, one side, far away from the sliding block 12, of each movable block 11 is provided with a plurality of second tooth blocks meshed with the first tooth blocks, the sections of the sliding block 12 and the movable block 11 are trapezoidal, and the first tooth blocks and the second tooth blocks are distributed in a linear array form from top to bottom;

three groups of sliding blocks 12 and the movable blocks 11 at two sides are combined and linearly distributed from top to bottom, and second tooth blocks on the three groups of movable blocks 11 are all meshed with the first tooth blocks, so that the movable pipe 14 and the vertical pipe 4 are stably clamped;

the front side and the rear side of the movable block 11 are fixedly connected with baffle plates 16, perforated holes are formed in the baffle plates 16, fixed rods 15 are arranged on the front side and the rear side of the screw 13, the fixed rods 15 penetrate through the perforated holes, two ends of each fixed rod are fixedly connected with the inner wall of the movable pipe 14, a third spring is fixedly connected between each baffle plate 16 and the inner wall of the movable pipe 14, the third spring is sleeved on the outer side of each fixed rod 15 to support the movable block 11, and the movable block 11 drives the second tooth block to be separated from the first tooth block when the sliding block 12 moves downwards through the elasticity of the first spring;

the bottom plate 5 is an I-shaped structure formed by a cross beam and longitudinal beams fixedly connected to two ends of the cross beam, supporting plates 8 are arranged on the front side and the rear side of the cross beam, fixing plates 9 are fixedly connected to the positions, close to the left side and the right side, of the tops of the supporting plates 8, two sliding grooves are formed in the two longitudinal beams, the front side and the rear side of each longitudinal beam, third tooth blocks are fixedly connected to the bottoms of the two sliding grooves, the fixing plates 9 are inserted into the adjacent sliding grooves, and fourth tooth blocks meshed with the third tooth blocks are fixedly connected to the bottoms of the two sliding grooves;

the clamping seats 7 are four and are respectively and fixedly connected to the bottoms of the two supporting plates 8 close to the two ends, the clamping seats 7 are arranged in a U shape, grooves are formed in the inner walls of the front side and the rear side of each clamping seat 7, clamping blocks 10 are arranged in the grooves, first springs are fixedly connected between the clamping blocks 10 and the inner walls of the grooves, one side, close to each clamping block 10, extends to the inner side of each clamping seat 7, a plurality of first clamping grooves are formed in the joint of the tops of the clamping blocks 10 and the main keel 6, a plurality of second clamping grooves clamped with the first clamping grooves are formed in the positions, close to the front side and the rear side, of the bottom of the main keel 6, a pressing plate 3 is attached to the top of the main keel 6, and second springs are fixedly connected between the pressing plate 3 and the inner walls of the clamping seats 7;

the cross section of first draw-in groove and second draw-in groove is triangle-shaped, and first draw-in groove of a plurality of and second draw-in groove all are linear array form from a left side to the right side and distribute, the joint between the first draw-in groove of being convenient for and the second draw-in groove, and the block power is strong, is difficult for staggering.

The working principle is as follows: during the use, install roof 1 on the ceiling through expansion bolts 2, and press main joist 6 from cassette 7 lower direction, make main joist 6 card go into in the cassette 7, and the first draw-in groove at fixture block 10 top and the second draw-in groove of main joist 6 bottom joint, fix the position between main joist 6 and the cassette 7 with this, prevent that main joist 6 from removing in cassette 7, when the height of main joist 6 needs to be adjusted, drive screw 13 through rotating the knob and rotate, make slider 12 move down, the movable block 11 is close to screw 13 under the effect of third spring this moment, make first tooth piece and second tooth piece separation, contact the joint between removal pipe 14 and the standpipe 4, can move bottom plate 5 downwards or upwards in order to adjust the height of main joist 6 this moment, when the distance between two adjacent main joists 6 needs to be adjusted, lift main joist 6 upwards, main joist 6 lifts fixed plate 9 through cassette 7 and backup pad 8, make third tooth piece and fourth tooth piece separate, the direction of this moment is to two adjacent main joists 6 along the direction, thereby can adjust the distance between the adjacent main joist 6 respectively.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A suspended ceiling supporting base comprises a top plate (1) and a main keel (6), and is characterized in that: expansion bolts (2) are respectively installed at the positions, close to the four corners, of the top plate (1), a vertical pipe (4) is fixedly connected to the bottom of the top plate (1), a moving pipe (14) is clamped in an inner cavity of the vertical pipe (4), the bottom of the moving pipe (14) extends to the position below the vertical pipe (4) in a low mode and is fixedly connected with a bottom plate (5), clamping seats (7) are respectively arranged at the positions, close to the four corners, of the bottom plate (5), and the main keels (6) are inserted into the clamping seats (7);

the inner walls of the left side and the right side of the vertical pipe (4) are fixedly connected with a plurality of first tooth blocks, the top of the moving pipe (14) is arranged in a closed mode, a screw rod (13) and a sliding block (12) are arranged in an inner cavity of the moving pipe (14), a threaded hole is formed in the sliding block (12), a bearing is fixedly connected to the bottom plate (5), the screw rod (13) penetrates through the threaded hole, the top end of the screw rod (13) is movably connected with the inner wall of the moving pipe (14), the bottom end of the screw rod penetrates through the bearing and extends to a knob fixedly connected below the bottom plate (5), movable blocks (11) are arranged on the left side and the right side of the sliding block (12), one side, close to the sliding block (12), of each movable block (11) is provided with a groove, the left side and the right side of the sliding block (12) are inserted into the adjacent grooves, rectangular grooves are formed in the left side and the right side of the moving pipe (14), one side, of each movable block (11) far away from the sliding block (12) penetrates through the groove, a plurality of second tooth blocks meshed with the first tooth blocks are fixedly connected, the sliding block (12) and the movable blocks are both in a trapezoidal array form from top to bottom;

the bottom plate (5) is of an I-shaped structure consisting of a cross beam and longitudinal beams fixedly connected to two ends of the cross beam, supporting plates (8) are arranged on the front side and the rear side of the cross beam, fixing plates (9) are fixedly connected to the positions, close to the left side and the right side, of the top of each supporting plate (8), two sliding grooves which are arranged in the front and the rear direction are formed in each longitudinal beam, third tooth blocks are fixedly connected to the bottoms of the two sliding grooves, the fixing plates (9) are inserted into the adjacent sliding grooves, and fourth tooth blocks meshed with the third tooth blocks are fixedly connected to the bottoms of the fixing plates;

the utility model discloses a joint, including clamp seat (7), fixed connection, clamping block (6), clamping block (7) and clamping seat (7), the both sides inner wall all sets up flutedly around clamp seat (7), be equipped with fixture block (10) in the recess, the first spring of fixedly connected with between fixture block (10) and the recess inner wall, one side that fixture block (10) are close to mutually extends to clamping seat (7) inboard, and fixture block (10) top and main joist (6) laminating department have seted up the first draw-in groove of a plurality of, the both sides department all sets up the second draw-in groove with first draw-in groove looks block around main joist (6) bottom is close to, the laminating of main joist (6) top has clamp plate (3), fixedly connected with second spring between clamp plate (3) and clamping seat (7) inner wall.

2. A ceiling support pedestal according to claim 1, wherein: the combination that movable block (11) of slider (12) and both sides constitute is equipped with three groups, and is from last to being linear distribution down, three groups second tooth piece on movable block (11) all meshes with first tooth piece.

3. A suspended ceiling support pedestal according to claim 1 wherein: the equal fixedly connected with baffle (16) in both sides around movable block (11), the perforation has been seted up on baffle (16), both sides all are equipped with dead lever (15) around screw rod (13), dead lever (15) run through the perforation, and both ends all with remove pipe (14) inner wall fixed connection, baffle (16) and removal pipe (14) inner wall between the fixedly connected with third spring, the third spring housing is established in the dead lever (15) outside.

4. A suspended ceiling support pedestal according to claim 1 wherein: the roof (1) is close to four corners department and has all seted up the mounting hole, four expansion bolts (2) all peg graft in the mounting hole, the top of mounting hole and expansion bolts (2) all inclines to roof (1) center, and inclination is 45 degrees.

5. A ceiling support pedestal according to claim 1, wherein: the cross sections of the first clamping grooves and the second clamping grooves are triangular, and the first clamping grooves and the second clamping grooves are distributed in a linear array form from left to right.

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