CN213868520U

CN213868520U - Light steel keel frame with stable structure for indoor suspended ceiling

Info

Publication number: CN213868520U
Application number: CN202022831337.0U
Authority: CN
Inventors: 张波; 孙卿; 高习平; 刘盈昌; 陆俞浩
Original assignee: Shanghai Meikailong Decoration Engineering Group Co ltd
Current assignee: Shanghai Meikailong Decoration Engineering Group Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-03
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a light steel keel frame with stable structure for an indoor suspended ceiling, which comprises an installation lifting pin, a slide rail, a main keel, a first limiting plate and a second limiting plate; first screw thread section of thick bamboo is installed to the bottom of installation lifting pin, the central authorities at slide rail top install a second screw thread section of thick bamboo, same threaded rod is installed through bolt structure in the inside of a first screw thread section of thick bamboo and the inside of a second screw thread section of thick bamboo, the both sides at slide rail top are equipped with the fixed slot, the inside slidable mounting of slide rail has the main joist, the shape of main joist is the I shape. The utility model discloses a set up and connect fossil fragments, second spacing groove, second through-hole and second gag lever post, when main joist and false keel installation accomplish the back staff, pass the second through-hole with the second gag lever post this moment and can accomplish the installation of connecting fossil fragments with the second spacing groove full contact, can make whole fossil fragments skeleton all be in same horizontal position, make the installation of fitment plaque more level and more smooth to make holistic installation effect more ideal.

Description

Light steel keel frame with stable structure for indoor suspended ceiling

Technical Field

The utility model relates to a building field especially relates to light gauge steel furred ceiling technique, specifically is a stable in structure's light gauge steel skeleton for indoor furred ceiling.

Background

The ceiling engineering generally refers to installation engineering such as a light keel, a hidden keel ceiling and the like which take light steel keels, aluminum alloy keels, wood keels and the like as frameworks and take gypsum boards, metal plates, mineral wool boards, grids and the like as facing materials. The suspended ceiling is an indispensable part in modern architectural decoration, the main function of the suspended ceiling is to beautify the home environment and be used for supporting or installing related decorations and the like, wherein the suspended ceiling construction is usually carried out by using the light steel keel, the suspended ceiling of the light steel keel has the effects of light weight, high strength, adaptability to water prevention, shock prevention, dust prevention, sound insulation, sound absorption, constant temperature and the like, and the suspended ceiling of the light steel keel used in the decoration engineering is widely used in places such as small residential buildings, hotels, stations, markets and the like.

In the prior art, the light steel keel frame has the following defects:

1. the light gauge steel frame is after will installing lifting pin and wall body installation, adopts the welded mode to install main joist and false keel, owing to carry out welding operation at the eminence, so the produced spark of welding then can drop downwards, has great potential safety hazard, and whole installation is complicated relatively, greatly increased staff's the installation degree of difficulty.

2. The light gauge steel frame can have certain angle between main joist and the false keel after the installation is accomplished, and unevenness's phenomenon can appear in whole fossil fragments skeleton to can appear the fitment plaque and can not install the situation to the fossil fragments skeleton on flat soil preparation, and then lead to the not ideal enough of effect of integral erection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in structure's light steel keel frame for indoor furred ceiling to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a light steel keel frame with stable structure for an indoor suspended ceiling comprises an installation hanging pin, a slide rail, a main keel, a first limiting plate and a second limiting plate; the bottom of installation lifting pin installs first screw thread section of thick bamboo, the central authorities at slide rail top install second screw thread section of thick bamboo, the inside of first screw thread section of thick bamboo and the inside of second screw thread section of thick bamboo install same threaded rod through bolt structure, the both sides at slide rail top are equipped with the fixed slot, the inside slidable mounting of slide rail has the main joist, the shape of main joist is the I shape, the both sides of main joist web are equipped with first dovetail, the inside slidable mounting of first dovetail has first dovetail, first dovetail fixed mounting is in one side of false keel, the positive both sides of false keel are equipped with the second dovetail, the inside slidable mounting of second dovetail has the second dovetail, the bottom of second dovetail is installed and is connected fossil fragments, the both sides at main joist lower flange top and the both sides at connection fossil fragments top all are equipped with the second spacing groove, and second through holes are formed in two sides of the top of the second limiting plate, and the same second limiting rod is slidably mounted in the second through holes and the second limiting groove.

Preferably, the surface of threaded rod is equipped with the gasket, the surface of threaded rod installs the nut through bolt structure, the screw thread opposite direction at threaded rod both ends.

Preferably, the two sides of the top of the upper flange of the main keel are provided with connecting holes, and the inner diameters of the connecting holes and the fixing grooves are the same as the outer diameter of the fixing rod.

Preferably, first limiting grooves are formed in the two sides of the top of the upper flange of the main keel and the two sides of the top of the auxiliary keel.

Preferably, the two sides of the top of the first limiting plate are provided with first through holes, and the first limiting rods are slidably mounted in the first through holes and the first limiting grooves.

Preferably, the inner diameters of the second through hole and the second limiting groove are the same as the outer diameter of the second limiting rod.

Preferably, the decorative board is installed with the bottom of connecting the fossil fragments to the main joist, and the internal diameter of first through-hole and first spacing groove all is the same with the external diameter of first gag lever post.

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

1. the utility model discloses an adopted mosaic structure such as slide rail, dovetail and dovetail piece to install, only need slide main joist and false keel to mounted position through slide rail, dovetail and dovetail piece when the installation to fix it through the gag lever post and can accomplish the installation, whole installation safety more and swift can reduce staff's the installation degree of difficulty.

2. The utility model discloses a set up and connect fossil fragments, the second spacing groove, second through-hole and second gag lever post, when the back staff is accomplished in main joist and false keel installation, accessible second dovetail piece will be connected fossil fragments slidable mounting to the second dovetail in, pass the second through-hole with the second gag lever post this moment and can accomplish the installation of connecting fossil fragments with the second spacing groove complete contact, can make whole fossil fragments skeleton all be in same horizontal position, make the installation of fitment plaque more level and more smooth, thereby make holistic installation effect more ideal.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic structural view of a front section of the installation hanger pin of the present invention;

fig. 3 is a schematic structural view of a front section of the main keel of the present invention;

fig. 4 is a schematic structural view of a front view section of the false keel of the utility model;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

fig. 6 is a schematic top view of the present invention.

In the figure: 1. installing a lifting pin; 101. a first threaded barrel; 102. a second threaded barrel; 103. a threaded rod; 104. a gasket; 105. a nut; 2. a slide rail; 201. fixing grooves; 202. fixing the rod; 3. a main keel; 301. a first dovetail groove; 302. a first limit groove; 303. a second limit groove; 304. connecting holes; 4. a false keel; 401. a second dovetail groove; 402. a first dovetail block; 403. a second dovetail block; 404. a first limit plate; 405. a first through hole; 406. a first limit rod; 5. connecting a keel; 501. a second limiting plate; 502. a second through hole; 503. a second limiting rod; 6. a decorative panel.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the light steel keel frame for an indoor suspended ceiling with a stable structure of the present invention includes an installation hanging pin 1, a sliding rail 2, a main keel 3, a first limiting plate 404 and a second limiting plate 501; the bottom end of the installation lifting pin 1 is provided with a first thread cylinder 101, the center of the top of the sliding rail 2 is provided with a second thread cylinder 102, the inside of the first thread cylinder 101 and the inside of the second thread cylinder 102 are provided with the same threaded rod 103 through a bolt structure, a worker directly rotates the threaded rod 103, because the thread directions of the two ends of the threaded rod 103 are opposite, when the threaded rod 103 drives the first thread cylinder 101 and the second thread cylinder 102 to move through the bolt structure, the first thread cylinder 101 and the second thread cylinder 102 can move towards the directions far away from each other, meanwhile, the second thread cylinder 102 drives the main keel 3 to move, when the main keel 3 moves to a required position, the rotation of the threaded rod 103 is stopped, the height adjustment of the main keel 3 is completed at the moment, the two sides of the top of the sliding rail 2 are provided with fixing grooves 201, the limit of the main keel 3 can be completed by passing the fixing rod 202 through the connecting hole 304 to be completely contacted with the fixing grooves 201, further, the installation of the main keel 3 and the slide rail 2 is more stable, the main keel 3 is slidably installed inside the slide rail 2, the main keel 3 is in an I shape, the main keel 3 can smoothly slide in the slide rail 2 due to the I shape of the main keel 3, the firmness of the main keel 3 is improved while the installation process of the main keel 3 is more convenient, the first dovetail groove 301 is formed in the two sides of the web plate of the main keel 3, the first dovetail block 402 is slidably installed inside the first dovetail groove 301, the first dovetail block 402 is fixedly installed on one side of the false keel 4, the false keel 4 can be slidably installed inside the first dovetail groove 301 through the first dovetail block 402, so that the installation of the main keel 3 and the false keel 4 is completed, the whole installation process is safer and quicker, the installation difficulty of workers is reduced, and the installation efficiency of the workers is improved, the two sides of the front surface of the false keel 4 are provided with second dovetail grooves 401, the inside of the second dovetail grooves 401 is slidably provided with second dovetail blocks 403, the bottom end of each second dovetail block 403 is provided with a connecting keel 5, the connecting keel 5 can be slidably arranged inside the first dovetail groove 301 through the second dovetail blocks 403, and the installation of the connecting keel 5 and the false keel 4 can be completed, so that the whole keel framework is in the same horizontal position, the installation of a decoration board for later decoration is convenient, the integral installation effect is more ideal, the two sides of the top of the lower flange of the main keel 3 and the two sides of the top of the connecting keel 5 are both provided with second limiting grooves 303, the two sides of the top of each second limiting plate 501 are provided with second through holes 502, the second through holes 502 and the inside of the second limiting grooves 303 are slidably provided with the same second limiting rods 503, and the second limiting rods 503 are completely contacted with the second limiting grooves 303 by penetrating the second through holes 502, can be connected keel 5 through second limiting plate 501 and main joist 3, accomplish simultaneously to connecting keel 5 spacing, can prevent to connect keel 5 and appear the situation of displacement after the installation is accomplished to make holistic installation more firm.

Further, the surface of threaded rod 103 is equipped with gasket 104, and nut 105 is installed through bolt structure to the surface of threaded rod 103, and accessible control nut 105 carries out the auto-lock to threaded rod 103 to make threaded rod 103 more firm with the connection of a screw thread section of thick bamboo, gasket 104 can increase the area of contact of nut 105 and threaded rod 103 when screwing up nut 105, prevents that damage from appearing in threaded rod 103 surface screw, the screw thread opposite direction at threaded rod 103 both ends.

Further, both sides of the top of the upper flange of the main keel 3 are provided with connecting holes 304, and the inner diameters of the connecting holes 304 and the fixing grooves 201 are the same as the outer diameter of the fixing rod 202, so that the fixing rod 202 can be attached to the connecting holes 304 and the fixing grooves 201 more closely, and the fixing effect of the fixing rod 202 is more ideal.

Further, both sides of the top of the upper flange of the main keel 3 and both sides of the top of the auxiliary keel 4 are provided with first limiting grooves 302.

Further, the both sides at first limiting plate 404 top are equipped with first through-hole 405, and the inside slidable mounting of first through-hole 405 and first spacing groove 302 has first gag lever post 406, through passing first through-hole 405 and first spacing groove 302 full contact with first gag lever post 406, can be connected false keel 4 with main joist 3 through first limiting plate 404, accomplish simultaneously the spacing to false keel 4, can prevent that false keel 4 from accomplishing the back at the installation, the gliding situation appears in first dovetail 301, thereby make false keel 4 and main joist 3's installation more firm.

Further, the internal diameters of the second through hole 502 and the second limiting groove 303 are the same as the external diameter of the second limiting rod 503, so that the second limiting rod 503 can be attached to the second through hole 502 and the second limiting groove 303 more closely, and the installation of the connecting keel 5 and the main keel 3 is more stable.

Further, the decorative board 6 is installed with the bottom of connecting fossil fragments 5 to main joist 3, and the internal diameter of first through-hole 405 and first gag groove 302 all is the same with the external diameter of first gag lever post 406, can make first gag lever post 406 inseparabler with the laminating of first through-hole 405 and first gag lever post 302 to make the installation of false keel 4 bone and main joist 3 more stable.

The working principle is as follows: when the device is used, a worker can directly install the installation lifting pin 1 with a roof, at the moment, the main keel 3 can be installed in the sliding rail 2 in a sliding mode until the main keel 3 slides to the position, corresponding to the connecting hole 304 and the fixing groove 201, of the main keel 3, the fixing rod 202 penetrates through the connecting hole 304 and slides to the fixing groove 201 until the fixing rod 202 is completely contacted with the fixing groove 201, at the moment, the first dovetail block 402 is installed in the first dovetail groove 301 in a sliding mode until the auxiliary keel 4 slides to the required position, the sliding of the first dovetail block 402 is stopped, at the moment, the first limiting rod 406 penetrates through the first through hole 405 until the first limiting rod 406 is completely contacted with the first limiting groove 302, the main keel 3 and the auxiliary keel 4 can be connected through the first limiting plate 404, the whole installation process is safer and quicker, and the installation difficulty of the worker can be reduced, at this time, the second stopper rod 503 may pass through the second through hole 502 until the second stopper rod 503 completely contacts the second stopper groove 303, the main keel 3 and the connecting keel 5 can be connected through the second limit plate 501, at this time, the worker directly rotates the threaded rod 103, since the thread directions of the two ends of the threaded rod 103 are opposite, when the threaded rod 103 drives the first thread cylinder 101 and the second thread cylinder 102 to move through the bolt structure, the first threaded cylinder 101 and the second threaded cylinder 102 can be moved away from each other, meanwhile, the second threaded cylinder 102 drives the main keel 3 to move, when the main keel 3 moves to a required position, the rotation of the threaded rod 103 is stopped, the height adjustment of the main keel 3 is completed, the threaded rod 103 can be self-locked through the control nut 105, thereby the connection between the threaded rod 103 and the threaded cylinder is firmer, and the installation of the device is completed.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A light steel keel frame with stable structure for an indoor suspended ceiling comprises an installation lifting pin (1), a sliding rail (2), a main keel (3), a first limiting plate (404) and a second limiting plate (501); the method is characterized in that: the bottom of installation lifting pin (1) is installed with a first screw thread section of thick bamboo (101), the central authorities at slide rail (2) top install a second screw thread section of thick bamboo (102), the inside of a first screw thread section of thick bamboo (101) and the inside of a second screw thread section of thick bamboo (102) install same threaded rod (103) through bolt structure, the both sides at slide rail (2) top are equipped with fixed slot (201), the inside slidable mounting of slide rail (2) has main joist (3), the shape of main joist (3) is the I shape, the both sides of main joist (3) web are equipped with first dovetail (301), the inside slidable mounting of first dovetail (301) has first dovetail piece (402), first dovetail piece (402) fixed mounting is in one side of false keel (4), the positive both sides of false keel (4) are equipped with second dovetail (401), the inside slidable mounting of second dovetail piece (401) has second dovetail piece (403), connect fossil fragments (5) are installed to the bottom of second dovetail block (403), the both sides at main joist (3) lower flange top and the both sides at connection fossil fragments (5) top all are equipped with second spacing groove (303), the both sides at second limiting plate (501) top are equipped with second through-hole (502), the inside slidable mounting of second through-hole (502) and second spacing groove (303) has same second gag lever post (503).

2. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: the surface of threaded rod (103) is equipped with gasket (104), nut (105) are installed through the bolt structure to the surface of threaded rod (103), the screw thread opposite direction at threaded rod (103) both ends.

3. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: both sides at the top of the upper flange of the main keel (3) are provided with connecting holes (304), and the inner diameters of the connecting holes (304) and the fixing grooves (201) are the same as the outer diameter of the fixing rod (202).

4. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: and first limiting grooves (302) are formed in the two sides of the top of the upper flange of the main keel (3) and the two sides of the top of the auxiliary keel (4).

5. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: two sides of the top of the first limiting plate (404) are provided with first through holes (405), and first limiting rods (406) are slidably mounted inside the first through holes (405) and the first limiting grooves (302).

6. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: the inner diameters of the second through hole (502) and the second limiting groove (303) are the same as the outer diameter of the second limiting rod (503).

7. The light steel keel frame for the indoor suspended ceiling with stable structure as claimed in claim 1, is characterized in that: decorative board (6) are installed to the bottom of main joist (3) and connection fossil fragments (5), and the internal diameter of first through-hole (405) and first gag lever post (302) all is the same with the external diameter of first gag lever post (406).