CN202039533U

CN202039533U - Corner joist

Info

Publication number: CN202039533U
Application number: CN201120040860XU
Authority: CN
Inventors: 王亚东; 蒋超; 刘长柏
Original assignee: Beijing New Building Material Group Co Ltd
Current assignee: Beijing New Building Material Group Co Ltd
Priority date: 2011-02-17
Filing date: 2011-02-17
Publication date: 2011-11-16
Anticipated expiration: 2021-02-17

Abstract

The utility model provides a corner joist, comprising a bottom plate which has the same shape of cross section and bidirectionally extends, and a first flank and a second flank. The first and the second flanks have the same shape of cross sections and bidirectionally extend. The first and the second flanks are disposed at one side of the bottom plate in parallel. The angle between the first flank and the bottom plate is an acute angle which can be adjusted based on the practical engineering demand to enable the installation and fixation to be more fit. The fixation of the corner joist is more reliable, and the appearance of the corner joist is more flat and integrated, and the engineering quality and the appearance effect are greatly improved.

Description

A kind of corner keel

Technical field

The utility model relates to a kind of keel that are applied to inclined-plane or cambered surface body of wall.

Background technology

In the modern fitting-out work, the common light duty body of wall that constitutes by body of wall keel, gypsum plank etc.As shown in Figure 1 and Figure 2, the body of wall keel comprise horizontal keel 11 of body of wall and body of wall centre keel 12.The section interior angle of horizontal keel 11 of the body of wall among Fig. 1, Fig. 2 and body of wall centre keel 12 is 90 degree, and this structure mainly is used in common light duty body of wall, cement wall and the ground angle occasion of 90 degree each other.As shown in Figure 3, Figure 4, traditional body of wall is mainly formed and is comprised the horizontal keel 11 of body of wall, body of wall centre keel 12, gypsum plank 13, support card 14, logical keel 15, the tapping screw 16 etc. of passing through.Fig. 3 and Fig. 4 are the traditional body of wall and the sectional schematic diagram that is connected perpendicular to the cement wall on ground, thereby body of wall centre keel among the figure 12 and cement wall 17 usefulness nailings 18 link together and guaranteed the intensity of wall.If the angle of wall is irregular, not 90 degree such as the angle of common light duty body of wall and cement wall, use common centre keel 12 just can't be connected, thereby just can't accomplish both to have guaranteed the seamless link of wall with cement wall 17, guarantee the intensity of wall again.Therefore common body of wall keel are very general in the application of the vertical partition wall of routine, but when running into irregular body of wall, as the common light duty body of wall and the angle of cement wall is not that 90 degree, light wall are when being connected with cylinder separation place etc. with horizontal plane inclination certain angle, common light duty body of wall, adopt the common body of wall keel just can't engineering demands, have a strong impact on workmanship and aesthetic measure.

The utility model content

The technical problems to be solved in the utility model provides and a kind ofly can satisfy the corner keel that non-perpendicular body of wall is fixed, installed.

In order to address the above problem, the utility model provides a kind of corner keel, comprising:

Base plate, the identical two-way extension of described base plate cross sectional shape;

First flank and second flank, the identical two-way extension of described first flank with the equal cross sectional shape of second flank, described first flank is arranged on described base plate one side with the parallel connection of second flank, and angle is an acute angle between described first flank and the described base plate.

Further, described first flank and second flank are connected with first flap and second flap respectively away from a side of described base plate, and described first flap and second flap extend in opposite directions, and are parallel to described base plate.

Further, angle is 60 degree between described first flank and the described base plate.

Further, described base plate is provided with reinforcing rib.

The utlity model has following advantage:

1, the utility model adopts first flap, second flap and base plate, and angle is an acute angle between first flap and second flap and the base plate, can adjust this angle according to actual requirement of engineering, so that install, stationary plane fits more, this structure is fixing more firm, it is, integrated that appearance looks more smooth, and workmanship and appearance effect are all greatly improved.

2, the utility model is simple in structure, realizes reliably, and conveniently makes, uses, and is suitable in engineering construction and applies.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described further:

Fig. 1 shows first kind of traditional keel cross section structure schematic diagram;

Fig. 2 shows second kind of traditional keel cross section structure schematic diagram;

Fig. 3 shows traditional wall body structure schematic diagram;

Fig. 4 shows keel mounting structure schematic diagram in traditional body of wall;

Fig. 5 shows first kind of structural representation of a kind of corner keel of the utility model;

Fig. 6 shows second kind of structural representation of a kind of corner keel of the utility model;

Fig. 7 shows first kind of application structure schematic diagram of a kind of corner keel of the utility model;

Fig. 8 shows second kind of application structure schematic diagram of a kind of corner keel of the utility model;

Fig. 9 shows the third application structure schematic diagram of a kind of corner keel of the utility model.

The specific embodiment

As shown in Figure 5, the utility model comprises base plate 1, first flank 2 and second flank 3.Base plate 1, first flank 2 and second flank, 3 common formations installed surface of the present utility model fixedly mount according to the practice of construction needs.

Base plate 1 is a laminated structure, the identical two-way extension of base plate 1 cross sectional shape.Base plate 1 length is determined according to the practice of construction needs.

First flank 2 and second flank 3 are laminated structure, and the identical two-way extension of cross sectional shape, and first flank 2 is arranged on the base plate 1 with the parallel connection of second flank, 3 one sides, and extends to homonymy.Angle is an acute angle between first flank 2 and the base plate 1, and is corresponding, and angle is the obtuse angle between second flank 3 and the base plate 1, and these two angles supplementary angle each other.

Adopt round-corner transition between the base plate 1 and first flank 2 and second flank 3, to strengthen the utility model intensity.Base plate 1, first flank 2 are identical with second flank, 3 thickness, are convenient to machine-shaping.The utility model can adopt the cold-rolled steel sheet bending to form in actual production, also can be by shaped steel transformations such as channel-section steel are formed.

The utility model adopts first flap 2, second flap 3 and base plate 1, and angle is an acute angle between first flap 2 and second flap 3 and the base plate 1, can adjust this angle according to actual requirement of engineering, so that install, stationary plane fits more, this structure is fixing more firm, it is, integrated that appearance looks more smooth, and workmanship and appearance effect are all greatly improved.

As shown in Figure 6, first flank 2 also is connected with first flap, 4, the second flanks 3 away from a side of base plate 1 and also is connected with second flap 5 away from a side of base plate 1 in the utility model.First flap 4 is relative with second flap, 5 bearing of trends, and all is parallel to base plate 1.First flap 4 and second flap, 5 development lengths are determined according to actual needs.

In the utility model, angle is 60 degree between first flank 2 and the base plate 1, and angle is 120 degree between second flank 3 and the base plate 1.This angle is structural stronger, and intensity, the plumbness that all is better than attractive in appearance are convenient, firm in embrasure uses.

In the utility model, base plate 1 is provided with reinforcing rib 6.Reinforcing rib 6 is set on base plate 1, can strengthens intensity of the present utility model.

Application scenario of the present utility model such as Fig. 7, Fig. 8 and shown in Figure 9.Use situation of the present utility model when being body of wall 7 and horizontal plane 8 inclination certain angles among Fig. 7.Fig. 7 compares with Fig. 3, and this body of wall comprises body of wall centre keel 12, gypsum plank 13, support card 14 and the logical keel 15 that pass through equally, and the horizontal keel 11 of body of wall use the utility model corner keel 10.

Fig. 8 uses situation of the present utility model when non-perpendicular for body of wall 7 and cement wall 17 body angles.Fig. 8 compares with Fig. 4, is that body of wall 7 and cement wall 17 angles are on-right angle, re-uses body of wall centre keel 12 and just can't meet the demands, and should place's connection use the utility model corner keel 10 and nailing 18 to connect this moment.Remainder still comprises body of wall centre keel 12 and tapping screw 16.

Fig. 9 uses situation of the present utility model when being connected and fixed for body of wall 7 and pillar type column 9.Fig. 9 situation and Fig. 8 situation are similar, are being connected and fixed the place with pillar type column 9, use the utility model corner keel 10 and nailing 18, and all the other connect uses body of wall centre keel 12 and tapping screw 16.

Above-mentioned three use-cases of the present utility model clearly illustrate that, the utlity model has unique use value, use the utility model at these special occasions, and steadiness and aesthetic property are to use conventional keel incomparable.

The utility model is simple in structure, realizes reliably, and conveniently makes, uses, and is suitable in engineering construction and applies.

In sum; it below only is preferred embodiment of the present utility model; be not to be used to limit protection domain of the present utility model; therefore; all any modifications of within spirit of the present utility model and principle, being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. corner keel is characterized in that, comprising:

Base plate (1), the identical two-way extension of described base plate (1) cross sectional shape;

First flank (2) and second flank (3), described first flank (2) and all identical two-way extensions of cross sectional shape of second flank (3), described first flank (2) is arranged on described base plate (1) one side with the parallel connection of second flank (3), and angle is an acute angle between described first flank (2) and the described base plate (1).

2. corner keel as claimed in claim 1, it is characterized in that: described first flank (2) and second flank (3) are connected with first flap (4) and second flap (5) respectively away from a side of described base plate (1), described first flap (4) extends in opposite directions with second flap (5), and is parallel to described base plate (1).

3. corner keel as claimed in claim 1 or 2 is characterized in that: angle is 60 degree between described first flank (2) and the described base plate (1).

4. corner keel as claimed in claim 1 or 2 is characterized in that: described base plate (1) is provided with reinforcing rib (6).