CN217630765U

CN217630765U - Suspended ceiling board connecting structure

Info

Publication number: CN217630765U
Application number: CN202221815335.5U
Authority: CN
Inventors: 徐元华; 贾彦红; 徐桂华; 王虎
Original assignee: Hebei Mould Building Green Building Technology Co ltd
Current assignee: Hebei Mould Building Green Building Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-21
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a technical field of furred ceiling board discloses a furred ceiling board connection structure, and it includes first mounting panel and the second mounting panel of mutual overlap joint, coupling mechanism is installed to the overlap joint of first mounting panel and second mounting panel, the through-hole that link up each other is seted up to the overlap joint of first mounting panel and second mounting panel, coupling mechanism is including the sleeve that runs through the through-hole, telescopic one end is fixed with the limiting plate with first mounting panel butt, install in the sleeve and support tight subassembly, support tight subassembly and include the tight pole of supporting of protractile sleeve lateral wall, support tight pole and support tightly in the second mounting panel one side of keeping away from first mounting panel, improve the installation effectiveness of furred ceiling board from this.

Description

Suspended ceiling board connecting structure

Technical Field

The application relates to the technical field of ceiling tiles, in particular to a ceiling tile connecting structure.

Background

The suspended ceiling is a roof decorative plate, the suspended ceiling plate is made of various materials, in recent years, the suspended ceiling plate made of metal materials is widely applied to roof decoration of a movable plank house with excellent performance and numerous advantages, and a plurality of suspended ceiling plates need to be assembled and fixed and then installed at a specified position when the suspended ceiling is installed.

When relevant furred ceiling board is assembled, need with the mutual overlap joint of the edge of polylith furred ceiling board to set up the through-hole in the overlap joint, after the through-hole of two adjacent furred ceiling board overlap joints was aimed at, penetrate the bolt through-hole and with nut threaded connection, the bolt presss from both sides tightly fixedly with two adjacent furred ceiling boards with the nut.

The following disadvantages exist for the related art among the above: when the related ceiling tiles are assembled, bolts need to penetrate through one side of the ceiling tiles and nuts in threaded connection with the bolts need to be installed on the other side of the ceiling tiles.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation efficiency of furred ceiling board, this application provides a furred ceiling board connection structure.

The application provides a furred ceiling board connection structure adopts following technical scheme:

the utility model provides a furred ceiling board connection structure, includes first mounting panel and the second mounting panel of mutual overlap joint, coupling mechanism is installed to the overlap joint of first mounting panel and second mounting panel, the through-hole that link up each other is seted up to the overlap joint of first mounting panel and second mounting panel, coupling mechanism is including the sleeve that runs through the through-hole, telescopic one end is fixed with the limiting plate with first mounting panel butt, install in the sleeve and support tight subassembly, support tight subassembly including the tight pole of supporting of protractile sleeve lateral wall, support the tight pole and support tightly in one side that first mounting panel was kept away from to the second mounting panel.

Through adopting the above technical scheme, when connecting first mounting panel and second mounting panel, carry out the overlap joint back with the edge of first mounting panel and second mounting panel, make the through-hole link up each other, the sleeve runs through to be installed in through-hole department, and telescopic one end is spacing one side of keeping away from the second mounting panel at first mounting panel through the limiting plate, the tight subassembly that supports in the sleeve can stretch out telescopic lateral wall and support tightly with one side that the second mounting panel kept away from first mounting panel, support the pole and fix first mounting panel and second mounting panel clamp together with the limiting plate, thereby realize when connecting polylith furred ceiling board, only need to install fixedly from one side of furred ceiling board, and the installation efficiency is improved.

Optionally, the edge of first mounting panel is equipped with the first kink that the slope set up and the first overlap joint portion that the level set up, the edge of second mounting panel is equipped with the second kink that the slope set up and the second overlap joint portion that the level set up, first overlap joint portion and the mutual overlap joint of second overlap joint portion, the through-hole is including offering the first mounting hole in first overlap joint portion and offering the second mounting hole in second overlap joint portion, first mounting hole and second mounting hole align to each other, the sleeve runs through in first mounting hole of installation and the second mounting hole.

Through adopting above-mentioned technical scheme, first overlap joint portion and the mutual overlap joint back of second overlap joint portion, through the sleeve with support tight subassembly clamp tight fixed, make the overlap joint department of first mounting panel and second mounting panel form hollow arch, play the guard action to the sleeve, increase the connection stability between first mounting panel and the second mounting panel simultaneously.

Optionally, the tightening assembly comprises a threaded rod rotatably mounted in the sleeve, the threaded rod is in threaded connection with a nut, a slide way for the nut to slide is further formed in the sleeve, a connecting rod is hinged to one side, away from the threaded rod, of the nut, a long groove for the connecting rod to extend out is further formed in the sleeve in a penetrating mode, one end, away from the nut, of the connecting rod is hinged to the tightening rod, one end, away from the connecting rod, of the tightening rod is hinged to the inner wall of the long groove, and the tightening rod is tightly connected with the second lap joint portion.

Through adopting above-mentioned technical scheme, when installing the sleeve in the through-hole, the nut is located one side that the limiting plate was kept away from to the threaded rod, the connecting rod with support tight pole and be in the state that tends to be on a parallel with the threaded rod, the sleeve can insert the back in the through-hole smoothly, only rotate the threaded rod, and the sleeve does not take place to rotate along with the threaded rod, make the nut slide towards the direction that is close to the limiting plate in the slide, make the connecting rod with support tight pole and stretch out the elongated slot, and support tight pole and finally support tightly with second overlap joint portion, make support tight pole and limiting plate press from both sides first overlap joint portion and second overlap joint portion tightly fixed jointly, and then conveniently connect fixedly to the furred ceiling board.

Optionally, a nut is fixed on the threaded rod, the diameter of the nut is larger than that of the threaded rod, and the nut is abutted to the upper surface of the sleeve.

Through adopting above-mentioned technical scheme, the nut can play limiting displacement to the screw rod, and at the in-process of rotatory threaded rod, the nut all the time with telescopic upper surface butt to realize the gliding effect of nut along the length direction of screw rod.

Optionally, a rotating plate which facilitates the rotation of the nut by a hand is further fixed at one end, far away from the threaded rod, of the nut.

Through adopting above-mentioned technical scheme, the rotor plate is fixed on the nut, can make things convenient for the staff to carry out the rotatory threaded rod, and then the convenient tight pole that supports tightly fixedly with the second mounting panel.

Optionally, the first mounting hole and the second mounting hole are both non-circular in shape, and the sleeve abuts against inner walls of the first mounting hole and the second mounting hole.

Through adopting above-mentioned technical scheme, the sleeve inserts first mounting hole of non-circular shape and second mounting hole simultaneously, guarantees when the threaded rod is rotatory, and the sleeve can not take place rotatoryly, and then conveniently supports tightly fixedly through supporting tight subassembly with first mounting panel and second mounting panel.

Optionally, a limiting assembly for ensuring the stable sliding of the nut in the slideway is further arranged in the sleeve.

Through adopting above-mentioned technical scheme, spacing subassembly guarantees that the nut can only be in the sleeve stable upper and lower slip, makes the nut can not rotate along with the rotatory emergence of threaded rod.

Optionally, the limiting component comprises a sliding block and a sliding groove, the sliding block is located on one side, away from the threaded rod, of the nut, the sliding groove is formed in the inner side of the sleeve, the length direction of the sliding groove is parallel to the length direction of the sleeve, and the sliding block is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, slider and spout sliding connection guarantee that the threaded rod when rotatory, can stabilize along the length direction slip of threaded rod with threaded rod threaded connection's nut, guarantee to support tight effect of pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the first mounting plate and the second mounting plate are connected, after the edges of the first mounting plate and the second mounting plate are overlapped, the through holes are communicated with each other, the sleeve is arranged at the through hole in a penetrating mode, one end of the sleeve is limited to one side, away from the second mounting plate, of the first mounting plate through the limiting plate, the abutting component in the sleeve can extend out of the side wall of the sleeve and abuts against one side, away from the first mounting plate, of the second mounting plate, the abutting rod and the limiting plate clamp and fix the first mounting plate and the second mounting plate together, and therefore when a plurality of ceiling tiles are connected, only one side of each ceiling tile is required to be installed and fixed, and installation efficiency is improved;

2. when the sleeve is installed in the through hole, the nut is located on one side, away from the limiting plate, of the threaded rod, the connecting rod and the abutting rod are in a state of being approximately parallel to the threaded rod, after the sleeve can be smoothly inserted into the through hole, only the threaded rod is rotated, and the sleeve does not rotate along with the threaded rod, so that the nut slides in the slide way towards the direction close to the limiting plate, the connecting rod and the abutting rod extend out of the long groove, and the abutting rod finally abuts against the second overlapping portion, the abutting rod and the limiting plate clamp and fix the first overlapping portion and the second overlapping portion together, and the ceiling board is conveniently connected and fixed;

3. the sleeve is inserted into the first mounting hole and the second mounting hole of non-circular shape simultaneously, guarantees that when the threaded rod is rotatory, the sleeve can not take place to rotate, and then conveniently supports tightly fixedly first mounting panel and second mounting panel through supporting tight subassembly.

Drawings

Fig. 1 is a schematic structural view of a first mounting plate, a second mounting plate, and a connection mechanism.

FIG. 2 is a cross-sectional view of the tightening member tightening the second strap portion.

Fig. 3 is a cross-sectional view of the retaining assembly retracted into the sleeve.

Description of reference numerals: 1. a first mounting plate; 11. a first bent portion; 12. a first lap joint portion; 2. a second mounting plate; 21. a second bent portion; 22. a second lap joint portion; 3. a through hole; 31. a first mounting hole; 32. a second mounting hole; 4. a connecting mechanism; 41. a sleeve; 411. a limiting plate; 412. a slideway; 413. a long groove; 42. a propping component; 421. a threaded rod; 422. a nut; 4221. a rotating plate; 423. a nut; 424. a connecting rod; 425. a tightening rod; 43. a limiting component; 431. a slider; 432. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses furred ceiling board connection structure.

Referring to fig. 1, a furred ceiling board connection structure includes first mounting panel 1 and second mounting panel 2 of mutual overlap joint, and the quantity of assembling of first mounting panel 1 and second mounting panel 2 can be decided according to actual installation condition, and the through-hole 3 that link up each other is seted up to the overlap joint of first mounting panel 1 and second mounting panel 2, and every through-hole 3 department installs coupling mechanism 4, and coupling mechanism 4 installs first mounting panel 1 and second mounting panel 2 fixedly.

Referring to fig. 2, the edge of the first mounting plate 1 in the length direction includes a first bending portion 11 which is gradually inclined and upwardly arranged from the center close to the first mounting plate 1 to the direction away from the first mounting plate 1, and a first overlapping portion 12 which is horizontally arranged is fixed on one side of the first bending portion 11 away from the center of the first mounting plate 1.

The edge of the length direction of the second mounting plate 2 comprises a second bending part 21 which is gradually inclined upwards from the center close to the second mounting plate 2 to the direction far away from the second mounting plate 2, and one side of the second bending part 21 far away from the center of the second mounting plate 2 is fixed with a second overlapping part 22 which is horizontally arranged.

When the edge of first mounting panel 1 and second mounting panel 2 was lapped each other, first overlap joint portion 12 was located second overlap joint portion 22 upside, and first kink 11 and the symmetry setting of second kink 21 make the overlap joint of first mounting panel 1 and second mounting panel 2 form hollow arch, play the guard action to coupling mechanism 4, increase the connection stability between first mounting panel 1 and the second mounting panel 2.

The through hole 3 includes a plurality of first mounting holes 31 and a plurality of second mounting holes 32, the plurality of first mounting holes 31 are spaced apart and arranged in the length direction of the first overlapping portion 12, the plurality of second mounting holes 32 are spaced apart and arranged in the length direction of the second overlapping portion 22, the first mounting holes 31 and the second mounting holes 32 are the same in number and aligned one by one to communicate with each other, the first mounting holes 31 and the second mounting holes 32 are non-circular in shape, and the first mounting holes 31 and the second mounting holes 32 in this embodiment are rectangular in shape.

The connecting mechanism 4 comprises a hollow sleeve 41, the cross section of the sleeve 41 is rectangular, the sleeve 41 can vertically penetrate through the first mounting hole 31 and the second mounting hole 32, a limiting plate 411 is fixed at one end of the sleeve 41, the diameter of the limiting plate 411 is larger than the first mounting hole 31 and the second mounting hole 32, the limiting plate 411 is abutted to the upper surface of the first overlapping portion 12, and the limiting plate 411 can limit the sleeve 41.

The inside of the sleeve 41 is provided with a tightening component 42, the tightening component 42 comprises a threaded rod 421, the threaded rod 421 is rotatably mounted in the sleeve 41, the axis of the threaded rod 421 and the axis of the sleeve 41 are located on the same straight line, the upper end of the threaded rod 421 is fixed with a nut 422, the diameter of the nut 422 is larger than the inner diameter of the sleeve 41, so that the nut 422 is located outside the sleeve 41, and the nut 422 is always abutted to the upper surface of the sleeve 41.

The threaded rod 421 can rotate in the sleeve 41, a rotating plate 4221 which is convenient for a human to rotate is further fixed at one end of the nut 422 far away from the threaded rod 421, and the rotating plate 4221 is vertically fixed on the nut 422.

The threaded rod 421 is further connected with a nut 423 through a thread, an annular slide 412 is vertically formed in the inner side wall of the sleeve 41, the axis of the slide 412 and the axis of the sleeve 41 are located on the same straight line, the circumferential surface of the nut 423 is abutted against the inner wall of the slide 412, and the nut 423 can vertically slide along the length direction of the slide 412.

One side of the nut 423 away from the threaded rod 421 is hinged with two connecting rods 424, the two connecting rods 424 are symmetrically arranged about the axis of the nut 423, the connecting rods 424 can rotate on a vertical surface, two side walls of the sleeve 41 are further provided with elongated slots 413 in a penetrating manner, the elongated slots 413 are vertically arranged along the length direction of the sleeve 41, and the connecting rods 424 can extend out of the elongated slots 413.

One end, away from the nut 423, of each connecting rod 424 is hinged to a resisting rod 425, one end, away from the connecting rod 424, of the resisting rod 425 is hinged to the inner wall of the long groove 413, the resisting rod 425 can rotate in the vertical direction, the resisting rod 425 is located above the connecting rod 424, and the resisting rod 425 can be tightly abutted to the lower surface of the second abutting portion.

When the threaded rod 421 rotates, the nut 422 is always abutted to the upper surface of the sleeve 41, the nut 423 can slide along the length direction of the threaded rod 421, when the nut 423 moves towards the direction close to the nut 422, the connecting rod 424 and the abutting rod extend out of the elongated slot 413, the abutting rod is abutted to one side, away from the first overlapping part 12, of the second overlapping part 22, the first overlapping part 12 and the second overlapping part 22 are abutted and fixed under the action of the limiting plate 411 and the abutting rod, and the first mounting plate 1 and the second mounting plate 2 are mounted and fixed.

Referring to fig. 3, in order to ensure that the nut 423 can stably slide along the length direction of the threaded rod 421, a limiting assembly 43 is further arranged in the sleeve 41, the limiting assembly 43 includes two sliding blocks 431 and two sliding grooves 432, the sliding blocks 431 are fixed on the outer side wall of the nut 423, the two sliding blocks 431 are symmetrically arranged about the axis of the nut 423, the sliding grooves 432 are arranged inside the sleeve 41, the length direction of the sliding grooves 432 is parallel to the length direction of the sleeve 41, the sliding grooves 432 are in through connection with the sliding ways 412, the two sliding grooves 432 are symmetrically arranged about the axis of the sleeve 41, and the sliding blocks 431 are aligned with the sliding grooves 432 one by one and are in sliding connection.

The implementation principle of a ceiling board connection structure of the embodiment of the application is as follows:

when the ceiling board is installed, the edges of the first installation plates 1 and the second installation plates 2 are overlapped with each other, when the first overlapping portion 12 is overlapped with the second overlapping portion 22, the first installation holes 31 and the second installation holes 32 are aligned with each other, when the sleeves 41 are inserted into the rectangular first installation holes 31 and the rectangular second installation holes 32, the connection rods 424 and the abutting rods are both located in the sleeves 41, the limiting plate 411 abuts against the upper surface of the first abutting plate, the threaded rod 421 in the sleeve 41 is rotated through the rotation plate 4221, the threaded rod is limited by the nut 422, the nut 422 is always abutted against the upper surface of the sleeve 41 in the rotating process of the threaded rod 421, the sleeve 41 cannot rotate along with the rotation of the threaded rod, under the action of the limiting component 43, the nut 423 cannot rotate along with the threaded rod 421, the nut 423 can only slide along the length direction of the threaded rod 421, the nut 423 moves towards the direction of the nut 422, the connection rods 424 and the abutting rods are close to extend out of the elongated slots 413, and the abutting rods are finally tightly connected with the second overlapping portion 22, and locking of the first overlapping portion 12 and the second overlapping portion 22 is achieved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a furred ceiling board connection structure, includes first mounting panel (1) and second mounting panel (2) of overlap joint each other, its characterized in that: coupling mechanism (4) are installed to the overlap joint department of first mounting panel (1) and second mounting panel (2), through-hole (3) that link up each other are seted up to the overlap joint department of first mounting panel (1) and second mounting panel (2), coupling mechanism (4) are including sleeve (41) that run through-hole (3), the one end of sleeve (41) is fixed with limiting plate (411) with first mounting panel (1) butt, install in sleeve (41) and support tight subassembly (42), support tight subassembly (42) including the support tight pole (425) of can stretching out sleeve (41) lateral wall, support tight pole (425) and support tightly in one side of keeping away from first mounting panel (1) in second mounting panel (2).

2. A ceiling tile coupling structure according to claim 1, wherein: the edge of first mounting panel (1) is equipped with first kink (11) that the slope set up and first overlap joint portion (12) that the level set up, the edge of second mounting panel (2) is equipped with second kink (21) that the slope set up and second overlap joint portion (22) that the level set up, first overlap joint portion (12) and second overlap joint portion (22) overlap joint each other, through-hole (3) are including offering first mounting hole (31) on first overlap joint portion (12) and offering second mounting hole (32) on second overlap joint portion (22), first mounting hole (31) and second mounting hole (32) align each other, sleeve (41) run through in first mounting hole (31) of installation and second mounting hole (32).

3. A ceiling tile attachment structure according to claim 1, wherein: the abutting component (42) comprises a threaded rod (421) rotatably installed in a sleeve (41), a nut (423) is connected to the threaded rod (421) in a threaded mode, a sliding channel (412) for the nut (423) to slide is further formed in the sleeve (41), a connecting rod (424) is hinged to one side, away from the threaded rod, of the nut (423), a long groove (413) for the connecting rod (424) to extend out is further formed in the sleeve (41) in a penetrating mode, one end, away from the nut (423), of the connecting rod (424) is hinged to an abutting rod (425), one end, away from the connecting rod (424), of the abutting rod (425) is hinged to the inner wall of the long groove (413), and the abutting rod (425) abuts against the second lap joint portion (22).

4. A ceiling tile attachment structure according to claim 3, wherein: be fixed with nut (422) on threaded rod (421), the diameter of nut (422) is greater than the diameter of threaded rod (421), nut (422) and the upper surface butt of sleeve (41).

5. A ceiling tile attachment structure according to claim 4, wherein: and a rotating plate (4221) which is convenient for a human hand to rotate the nut (422) is further fixed at one end of the nut (422) far away from the threaded rod (421).

6. A ceiling tile coupling structure according to claim 2, wherein: the shapes of the first mounting hole (31) and the second mounting hole (32) are non-circular, and the sleeve (41) is abutted to the inner walls of the first mounting hole (31) and the second mounting hole (32).

7. A ceiling tile attachment structure according to claim 1, wherein: and a limiting assembly (43) for ensuring the stable sliding of the nut (423) in the slide way (412) is further arranged in the sleeve (41).

8. A ceiling tile attachment structure according to claim 7, wherein: the limiting assembly (43) comprises a sliding block (431) and a sliding groove (432), the sliding block (431) is located on one side, away from the threaded rod (421), of the nut (423), the sliding groove (432) is arranged on the inner side of the sleeve (41), the length direction of the sliding groove (432) is parallel to the length direction of the sleeve (41), and the sliding block (431) is connected with the sliding groove (432) in a sliding mode.