CN210917907U

CN210917907U - Clamping type keel structure of special-shaped inclined plane ceiling

Info

Publication number: CN210917907U
Application number: CN201920549289.0U
Authority: CN
Inventors: 曹永辉; 董晓堃; 李柏杨; 冯洋; 周睿俊; 徐达; 季伟杰; 夏宇
Original assignee: Suzhou Gold Mantis Culture Development Co Ltd
Current assignee: Suzhou Gold Mantis Culture Development Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-07-03
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a clamping type keel structure of a special-shaped inclined plane ceiling, which comprises a main keel, a secondary keel and an inserting assembly, wherein a plurality of protruding parts distributed at equal intervals are arranged at the edge of the lower part of the main keel, bending parts bent upwards are respectively arranged at two sides of the protruding parts, and a hook groove is arranged at the inner side of the protruding parts; the top of the secondary keel is provided with two hook parts which are oppositely distributed and bent inwards, and the hook parts correspond to the hook grooves; the connector assembly comprises a connector A and a connector B; the shearing stress of the keel of the utility model is gradually decreased downwards along with the inclined plane, so that the bayonet stress of the clamping keel tends to be uniform, thereby reducing common quality problems such as surface layer cracking, peeling and the like; the construction is simple, and the construction period is shortened; the manufacturing cost is low; is suitable for large-scale popularization.

Description

Clamping type keel structure of special-shaped inclined plane ceiling

Technical Field

The utility model belongs to the technical field of fossil fragments, concretely relates to joint formula keel structure of dysmorphism inclined plane furred ceiling.

Background

The keel is a building material for supporting a modeling and fixing structure. The keel is widely applied to places such as hotels, terminal buildings, passenger stations, theaters, markets, factories, office buildings, old building reconstruction, indoor decoration arrangement, ceilings and the like, and the keel is a framework and a base material for decoration and is very common in use.

(1) The conventional rivet installation mode of erecting the auxiliary keel on the main keel can cause uneven cracks on a ceiling surface layer due to uneven bearing stress of an inclined plane, large shearing stress and the like, and the overall effect is influenced;

(2) the maintenance cost is very high;

(3) the construction is loaded down with trivial details, and the cost is with high costs, for this reason we provide a joint formula keel structure of dysmorphism inclined plane furred ceiling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping type keel structure of a special-shaped inclined plane ceiling, which aims to solve the problem that the rivet installation mode of erecting a secondary keel on a main keel in the prior art proposed in the background art can cause uneven cracks on the ceiling surface layer due to uneven stress of the inclined plane bearing, large shearing stress and the like, thereby affecting the overall effect; high maintenance cost, complex construction and high manufacturing cost.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping type keel structure of a special-shaped inclined plane ceiling comprises a main keel, a secondary keel and a plug-in assembly, wherein a plurality of protruding parts distributed at equal intervals are arranged at the edge of the lower part of the main keel, two sides of each protruding part are respectively provided with an upwards bent bending part, and a hook groove is formed in the inner side of each protruding part; the top of the secondary keel is provided with two hook parts which are oppositely distributed and bent inwards, and the hook parts correspond to the hook grooves; the connector assembly includes a connector A and a connector B.

Preferably, the connector A and the connector B are both in a C-shaped structure, and two limiting pieces which are distributed oppositely are fixed in the secondary keel; the distance between the lower surface of the limiting piece and the upper surface of the main keel is equal to the height of the notch A of the connector.

Preferably, slots for embedding the two ends of the connector B are respectively formed at the two ends of the connector A.

Preferably, the groove bottom of the slot and the end face of the embedded end of the connector B are respectively fixed with a suction block A and a suction block B which correspond to each other.

Preferably, the steel plate frame further comprises angle steel, an inclined support A, a bearing inclined support, a hanging rib, a square tube and an inclined support B, wherein the angle steel and the square tube are longitudinally arranged respectively, two ends of the main keel are fixedly connected with the angle steel and the bottom end of the square tube respectively, and the main keel is obliquely arranged; one end of the inclined support A and one end of the inclined support B are fixed on a wall body, the other end of the inclined support A and the other end of the inclined support B are respectively fixedly connected with the bottom ends of the angle steel and the square tube, one end of the bearing inclined support is fixed on the wall body, the other end of the bearing inclined support is fixedly connected with the square tube, and the bearing inclined support, the bearing inclined support and the inclined support B are obliquely arranged; the hanging ribs are connected between the bearing inclined supports and the main keels.

Preferably, a layer of gypsum board is arranged on the surface of the main keel.

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

(1) the shearing stress of the keel of the utility model is gradually decreased downwards along with the inclined plane, so that the bayonet stress of the clamping keel tends to be uniform, thereby reducing common quality problems such as surface layer cracking, peeling and the like;

(2) the construction is simple, and the construction period is shortened;

(3) the manufacturing cost is low;

(4) is suitable for large-scale popularization.

Drawings

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

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

FIG. 3 is a schematic side view of the connector assembly of the present invention with the connector assembly removed;

FIG. 4 is a schematic side view of the connector assembly of the present invention;

fig. 5 is a schematic view of the installation structure of the present invention;

in the figure: 1. a main keel; 2. a secondary keel; 3. a connector assembly; 4. a bending section; 5. hooking a groove; 6. a limiting sheet; 7. a protrusion; 8. a hook part; 9. a connector A; 10. a connector B; 11. a slot; 12. an absorbing block A; 13. an absorbing block B; 14. angle steel; 15. an inclined support A; 16. a load-bearing diagonal bracing; 17. a gypsum board; 18. hanging the ribs; 19. a square tube; 20. and B, obliquely supporting.

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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a clamping type keel structure of a special-shaped inclined plane ceiling comprises a main keel 1, a secondary keel 2 and a plug-in assembly 3, wherein a plurality of protruding parts 7 distributed at equal intervals are arranged at the edge of the lower part of the main keel 1, two sides of each protruding part 7 are respectively provided with bending parts 4 bent upwards, and a hook groove 5 is formed in the inner side of each protruding part; the top of the secondary keel 2 is provided with two hook parts 8 which are oppositely distributed and bent inwards, and the hook parts 8 correspond to the hook grooves 5; the connector assembly 3 comprises a connector A9 and a connector B10, the connector A9 and the connector B10 are both in a C-shaped structure, and two limiting pieces 6 which are distributed oppositely are fixed in the secondary keel 2; the distance between the lower surface of the limiting piece 6 and the upper surface of the main keel 1 is equal to the height of the notch of the connector A9, so that the installation of the connector A9 is facilitated; two ends of the connector A9 are respectively provided with a slot 11 for inserting two ends of the connector B10, and the bottom of the slot 11 and the end face of the inserting end of the connector B10 are respectively fixed with a suction block A12 and a suction block B13 which are corresponding to each other; the steel angle and square tube combined type steel joist comprises a main joist 1, a bearing diagonal brace 16, a hanging rib 18, a square tube 19 and a diagonal brace B20, wherein the main joist 1 is obliquely arranged, the bearing diagonal brace A15 is arranged at the bottom of the main joist, the bearing diagonal brace A is arranged at the bottom of the main joist, the hanging rib 18 is arranged at the bottom of the main joist, the square tube 19 is arranged at the bottom of the main joist, and the bearing diagonal brace A; one end of the inclined support A15 and one end of the inclined support B20 are fixed on the wall, the other end of the inclined support A15 and the other end of the inclined support B20 are fixedly connected with the bottom ends of the angle steel 14 and the square tube 19 respectively, one end of the bearing inclined support 16 is fixed on the wall, the other end of the bearing inclined support 16 is fixedly connected with the square tube 19, and the bearing inclined support 16, the bearing inclined support 16 and the inclined support B20 are all; the hanging ribs 18 are connected between the load bearing diagonal bracing 16 and the main joist 1.

In this embodiment, it is preferable that the surface of the main joist 1 is provided with a layer of gypsum board 17.

The utility model discloses a theory of operation and use flow:

(1) the length of the suspender exceeds 1.5m and needs to be reversely supported, and the position with the length exceeding 2.5m needs to be used as a supporting point through a galvanized steel pipe conversion layer, and then the clamping type keel is hoisted;

(2) when the hanger rod adopts a galvanized steel pipe conversion layer as a supporting point, full-length welding is needed, and after welding and cooling, welding slag needs to be knocked off and anti-rust paint is coated;

(3) the suspender of the clamping type keel needs to be inclined and vertical on a line, and the suspender and the clamping type keel need to be firmly connected without loosening;

(4) the 50 auxiliary keels are fastened on bayonet of the clamping keel and are required to be horizontal and vertical, and adjacent interfaces are required to be staggered by 500mm or more or the lengths of the auxiliary keels 1/3 or more;

(5)50 the distance between the auxiliary keels is 300 mm-600 mm;

after the assembly of the clamping keel is finished, the connector A9 is installed, the main keel 1 and the limiting piece 6 are positioned at the inner sides of two legs of the connector A9, and then the connector B10 is installed, the two legs of the connector B10 are respectively embedded into two slots 11 of the connector A9, the attraction block A12 and the attraction block B13 can select permanent magnets, and the attraction effect is realized, so that the clamping connection of the main keel 1 and the secondary keel 2 is more stable.

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

1. The utility model provides a joint formula keel structure of dysmorphism inclined plane furred ceiling, includes main joist (1), secondary joist (2) and connects plug components (3), its characterized in that: a plurality of protruding parts (7) distributed at equal intervals are arranged at the lower edge of the main keel (1), two sides of each protruding part (7) are respectively provided with a bending part (4) bent upwards, and a hook groove (5) is formed in the inner side of each protruding part; the top of the secondary keel (2) is provided with two hook parts (8) which are oppositely distributed and bent inwards, and the hook parts (8) correspond to the hook grooves (5); the connector assembly (3) comprises a connector A (9) and a connector B (10).

2. The clamping type keel structure of the special-shaped inclined plane ceiling as claimed in claim 1, wherein: the connector A (9) and the connector B (10) are both in a C-shaped structure, and two limiting pieces (6) which are distributed oppositely are fixed in the secondary keel (2); the distance between the lower surface of the limiting piece (6) and the upper surface of the main keel (1) is equal to the height of the notch of the connector A (9).

3. The clamping type keel structure of the special-shaped inclined plane ceiling as claimed in claim 1, wherein: and two ends of the connector A (9) are respectively provided with a slot (11) for embedding the two ends of the connector B (10).

4. The clamping type keel structure of the special-shaped inclined plane ceiling as claimed in claim 3, wherein: and the bottom of the slot (11) and the end face of the embedded end of the connector B (10) are respectively fixed with a suction block A (12) and a suction block B (13) which correspond to each other.

5. The clamping type keel structure of the special-shaped inclined plane ceiling as claimed in claim 1, wherein: the steel plate frame is characterized by further comprising angle steel (14), an inclined support A (15), a bearing inclined support (16), a hanging rib (18), a square tube (19) and an inclined support B (20), wherein the angle steel (14) and the square tube (19) are respectively arranged along the longitudinal direction, two ends of the main keel (1) are respectively fixedly connected with the angle steel (14) and the bottom end of the square tube (19), and the main keel (1) is obliquely arranged; one end of the inclined support A (15) and one end of the inclined support B (20) are fixed on a wall body, the other end of the inclined support A is fixedly connected with the bottom ends of the angle steel (14) and the square tube (19), one end of the bearing inclined support (16) is fixed on the wall body, the other end of the bearing inclined support (16) is fixedly connected with the square tube (19), and the bearing inclined support (16), the bearing inclined support (16) and the inclined support B (20) are obliquely arranged; the hanging ribs (18) are connected between the bearing inclined supports (16) and the main keel (1).

6. The clamping type keel structure of the special-shaped inclined plane ceiling as claimed in claim 1, wherein: the surface of the main keel (1) is provided with a layer of gypsum board (17).