阅读说明：本技术 一种卡式龙骨 (Clamping type keel ) 是由 陈浩 刘受志 �建军 鲁小丹 赵明 赵全 于 2019-10-14 设计创作，主要内容包括：本发明实施例公开了一种卡式龙骨,包括倒U型的龙骨本体,龙骨本体包括背条板、在背条板两侧正对设置的第一侧翼板和第二侧翼板、沿着第一侧翼板和第二侧翼板延伸方向设置的若干用于卡接覆面龙骨的卡接块,第一侧翼板和第二侧翼板上的卡接块正对设置；卡接块包括等距设置的若干第一卡板以及对称设置在两个相邻第一卡板之间的两个第二卡接板,第一卡板和第二卡接板均为倒T型,且相邻两个第二卡接板外侧边之间的距离不等于相邻两个第一卡板和第二卡接板外侧边之间的距离,本发明的卡式龙骨可以适用于多种不同规格的覆面龙骨的安装,提高了安装效率；并且可以保证卡式龙骨与任何一个规格的覆面龙骨配合后都能连接牢固不脱离。(The embodiment of the invention discloses a clamping type keel, which comprises an inverted U-shaped keel body, wherein the keel body comprises a back ribbon board, a first side wing plate and a second side wing plate which are arranged at two sides of the back ribbon board in an opposite mode, and a plurality of clamping blocks which are arranged along the extending direction of the first side wing plate and the second side wing plate and used for clamping a cladding keel, wherein the clamping blocks on the first side wing plate and the second side wing plate are arranged in an opposite mode; the clamping block comprises a plurality of first clamping plates which are arranged at equal intervals and two second clamping plates which are symmetrically arranged between two adjacent first clamping plates, the first clamping plates and the second clamping plates are both in an inverted T shape, and the distance between the outer side edges of the two adjacent second clamping plates is not equal to the distance between the outer side edges of the two adjacent first clamping plates and the outer side edges of the two adjacent second clamping plates; and can guarantee that the card formula fossil fragments can both be connected firmly after the cooperation with the cladding fossil fragments of any specification and do not break away from.)

1. The utility model provides a card formula fossil fragments, includes fossil fragments body (1) of the type of falling U, fossil fragments body (1) including back of the body slat (101) both sides are just to first flank board (102) and second flank board (103) that set up, along a plurality of joint pieces (2) that are used for joint clad can fossil fragments that first flank board (102) and second flank board (103) extending direction set up, joint piece (2) on first flank board (102) and second flank board (103) are just to setting up its characterized in that:

the clamping block (2) comprises a plurality of first clamping plates (201) arranged at equal intervals and two second clamping plates (202) symmetrically arranged between the two adjacent first clamping plates (201), the first clamping plates (201) and the second clamping plates (202) are of inverted T shapes, and the distance M between the outer sides of the two adjacent second clamping plates (202) is not equal to the distance N between the outer sides of the two adjacent first clamping plates (201) and the second clamping plates (202).

2. The snap-in keel as defined in claim 1, wherein: the first clamping plate (201) and the second clamping plate (202) are the same in specification, and the distance between the adjacent first clamping plate (201) and the second clamping plate (202) is different from the distance between the adjacent two second clamping plates (202).

3. The snap-in keel as defined in claim 1, wherein: the first clamping plate (201) and the second clamping plate (202) are different in specification.

4. A snap-in runner as defined in any one of claims 2 or 3, wherein: first cardboard (201) and second cardboard (202) all include with extension piece (203) that first flank board (102) or second flank board (103) are connected, it keeps away from to extend piece (203) the side of back of the body slat (101) is provided with joint face (204), joint face (204) with extend piece (203) mutually perpendicular just the both ends of joint face (204) extend to the outer end of extending piece (203) forms the curved (205) of locking that is used for joint clad can fossil fragments.

5. The snap-in keel according to claim 4, wherein: the clamping plate surface (204) of the first clamping plate (201) is flush with the end part of the clamping plate surface (204) of the second clamping plate (202).

6. The snap-in keel according to claim 4, wherein: the clamping plate surface (204) is convexly bent towards one side far away from the back ribbon board (101), so that the locking bend (205) is protruded towards one side close to the back ribbon board (101).

7. The snap-in keel as defined in claim 1, wherein: the back strip plate (101) is constructed to sink towards the space between the first side wing plate (102) and the second side wing plate (103), the two sides of the back strip plate (101) and the space between the first side wing plate (102) and the second side wing plate (103) are integrally formed through reinforcing ribs (104), and the reinforcing ribs (104) are of outwards-measured convex arc-shaped structures.

8. The snap-in keel as defined in claim 1, wherein: the first side wing plate (102) and the second side wing plate (103) are inclined outwards from one side close to the back ribbon board (101) to one side far away from the back ribbon board (101).

9. The snap-in keel as defined in claim 1, wherein: the first side wing plate (102) is fixedly arranged on one side of the back strip plate (101), the second side wing plate (103) is movably arranged on the other side of the back strip plate (101), and the second side wing plate (103) can be horizontally adjusted along the extending direction of the back strip plate (101).

10. The snap-in runner of claim 9, wherein: be provided with slide groove (105) on back of the body slat (101), second flank board (103) slidable mounting be in slide groove (105)'s inside, the equidistance is provided with a plurality of slotted holes (106) on slide groove (105)'s lateral wall second flank board (103) be provided with locking hole (108) that slotted hole (106) correspond run through lock nut (107) slotted hole (106) and locking hole (108), it is relative to realize second flank board (103) slide groove (105) fixed.

Technical Field

The embodiment of the invention relates to the technical field of keel devices, in particular to a clamping type keel.

Background

The keel is a building material for supporting a modeling and fixing structure. The method is widely applied to hotels and terminal buildings. Passenger stations, theaters, markets, factories, office buildings, old building transformation, indoor decoration arrangement, ceilings and other places. The keel is a framework and a base material for decoration, and is very popular in use.

The keels are of various types and can be divided into wood keels, light steel keels, aluminum alloy keels, steel keels and the like according to different manufacturing materials. The partition board is divided according to the use position and can be divided into a ceiling keel, a vertical wall keel (partition wall keel), a floor keel, a hanging keel and the like. According to different decoration construction processes, bearing keels and non-bearing keels (namely the accessible keels and the inaccessible keels) are arranged.

The conventional clamping piece is gradually changed to the method of directly fixing the cladding keel by using the clamping keel. A plurality of clamping keel tooth-shaped structures are distributed on the clamping keel at equal intervals, and the structures are just matched with the bent clamping heads on the cladding keel to realize fixation.

However, the existing cladding keels are various in specification, 50 series and 60 series are common, and due to the fact that the cladding keels of different specifications are different in width and thickness, the cladding keel of each specification is provided with a clamping keel of a matched specification, and one clamping keel is difficult to be suitable for installation of cladding keels of various specifications; simultaneously, in the current structure, the block is inconvenient between card formula fossil fragments and the cladding keel, takes place the pine easily and takes off, these all very big influence the progress of engineering.

Disclosure of Invention

Therefore, the embodiment of the invention provides a clamping type keel, and aims to solve the problems that in the prior art, a set of clamping type keel is difficult to be suitable for mounting cladding keels with various specifications, and the cladding keels are inconvenient to mount and easy to loosen.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a clamping type keel comprises an inverted U-shaped keel body, wherein the keel body comprises a back ribbon board, a first side wing plate and a second side wing plate which are arranged at two sides of the back ribbon board in an opposite mode, and a plurality of clamping blocks which are arranged along the extending direction of the first side wing plate and the second side wing plate and used for clamping a cladding keel, wherein the clamping blocks on the first side wing plate and the second side wing plate are arranged in an opposite mode;

the joint piece includes that a plurality of first cardboards and the symmetry that the equidistance set up are adjacent two second joint boards between the first cardboard, first cardboard and second joint board are the type of falling T, and adjacent two distance M between the second joint board outside limit is not equal to adjacent two distance N between first cardboard and the second joint board outside limit.

The embodiment of the invention is further characterized in that the first clamping plate and the second clamping plate have the same specification, and the distance between the adjacent first clamping plate and the second clamping plate is different from the distance between the adjacent two second clamping plates.

The embodiment of the invention is further characterized in that the first clamping plate and the second clamping plate have different specifications.

The embodiment of the invention is further characterized in that the first clamping plate and the second clamping plate respectively comprise an extension block connected with the first side wing plate or the second side wing plate, the side end, far away from the back strip plate, of the extension block is provided with a clamping plate surface, the clamping plate surface and the extension block are mutually perpendicular, and two ends of the clamping plate surface extend to the outer end of the extension block to form a locking bend for clamping the cladding keel.

The embodiment of the invention is also characterized in that the clamping plate surface of the first clamping plate is flush with the end part of the clamping plate surface of the second clamping plate.

An embodiment of the invention is further characterized in that the snap plate is convexly curved towards a side remote from the back strip plate, such that the locking curve is convexly curved towards a side close to the back strip plate.

The embodiment of the invention is further characterized in that the back strip plate is configured to sink towards the space between the first side wing plate and the second side wing plate, and the two sides of the back strip plate and the space between the first side wing plate and the second side wing plate are integrally formed through reinforcing ribs which are of arc structures protruding outwards.

An embodiment of the invention is further characterized in that the first and second side flaps each slope outwardly from a side proximate to the back strip to a side distal from the back strip.

An embodiment of the invention is further characterized in that the first side wing plate is fixedly mounted on one side of the back strip plate, the second side wing plate is movably mounted on the other side of the back strip plate, and the second side wing plate is horizontally adjustable in a direction in which the back strip plate extends.

The embodiment of the invention is further characterized in that the back strip plate is provided with a sliding clamping groove, the second side wing plate is slidably installed in the sliding clamping groove, the side wall of the sliding clamping groove is equidistantly provided with a plurality of long round holes, the second side wing plate is provided with locking holes corresponding to the long round holes, and the second side wing plate is fixed relative to the sliding clamping groove by penetrating through the long round holes and the locking holes through locking nuts.

The embodiment of the invention has the following advantages:

the clamping type keel can be suitable for mounting cladding keels of various specifications, and mounting efficiency is improved; and can guarantee that the card formula fossil fragments can both be connected firmly after the cooperation with the cladding fossil fragments of any specification and do not break away from.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the expanded structure of the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

figure 4 is a side elevational view of the keel body of the invention;

figure 5 is another side view schematic illustration of the keel body of the invention.

In the figure:

1-keel body; 2-a clamping block;

101-back ribbon board; 102-a first flank; 103-a second flank plate; 104-reinforcing ribs; 105-a slide card slot; 106-oblong holes; 107-lock nut; 108-a locking hole;

201-a first card; 202-a second clamping plate; 203-an extension block; 204-clamping the board surface; 205-locking the bend; 206-convex arc.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the invention provides a clip-type keel, which aims to use the clip-type keel to be matched with cladding keels with different specifications and realize tight connection between the clip-type keel and the cladding keel. Specifically, the method comprises the following steps:

this conventional fossil fragments of clip formula fossil fragments are including the fossil fragments body 1 of the type of falling U, and fossil fragments body 1 includes back of the body slat 101, just to first flank board 102 and the second flank board 103 that sets up, along a plurality of joint pieces 2 that are used for joint cladding fossil fragments that first flank board 102 and second flank board 103 extending direction set up in back of the body slat 101 both sides, and joint piece 2 on first flank board 102 and the second flank board 103 is just to setting up. When the cladding keel is installed, the cladding keel is installed just opposite to the clamping blocks 2 on the first side wing plate 102 and the second side wing plate 103, and the cladding keel is fixed.

One of the features of the present invention is: the joint block 2 comprises a plurality of first clamping plates 201 arranged at equal intervals and two second clamping plates 202 symmetrically arranged between two adjacent first clamping plates 201, and the first clamping plates 201 and the second clamping plates 202 are inverted T-shaped, so that two clamping heads of the covering keel can be fixed conveniently.

And the distance M between the outer side edges of two adjacent second snap boards 202 is not equal to the distance N between the outer side edges of two adjacent first snap boards 201 and second snap boards 202. The cladding keel of different specifications can joint on two second cardboard 202, also can joint on first cardboard 201 and second cardboard 202. Therefore, the clamping type keel can be suitable for mounting cladding keels with various specifications.

Further, the first card board 201 and the second card board 202 have two arrangements.

The first method comprises the following steps: the first card board 201 and the second card board 202 have the same specification, and the distance between the adjacent first card board 201 and second card board 202 is different from the distance between the adjacent two second card boards 202. This kind of mode can be applicable to the installation of the cladding fossil fragments of different specifications to it is more convenient to produce because the structure of first cardboard 201 and second cardboard 202 is the same.

And the second method comprises the following steps: the first card board 201 and the second card board 202 are different in specification. The distance between the outer sides of the adjacent first card 201 and second card 202 is determined by the distance between the first card 201 and second card 202 and the specifications of the first card 201 and second card 202. The advantage of this arrangement is that because the difference between different sizes of cladding keel is sometimes difficult to distinguish visually, the first clamping plate 201 and the second clamping plate 202 with different sizes can be used as a reference for installing cladding keel with various sizes.

Wherein, first cardboard 201 and second cardboard 202 all include the extension piece 203 of being connected with first flank board 102 or second flank board 103, and the side that the back of the body slat 101 was kept away from to extension piece 203 is provided with joint face 204, and joint face 204 and extension piece 203 mutually perpendicular and the both ends of joint face 204 extend to the outer end of extension piece 203 and form the curved 205 of locking that is used for joint cladding fossil fragments.

The specifications of the first clamping plate 201 and the second clamping plate 202 are different, which means that the lengths of the clamping plate surfaces 204 are different. Because the dimension of the cladding keel that can be sleeved on the first clamping plate 201 and the second clamping plate 202 is related to the distance between the center lines of the first clamping plate 201 and the second clamping plate 202 and the half length of the clamping plate surface 204 of each of the first clamping plate 201 and the second clamping plate 202. Further, the end portions of the clamping plate surface 204 of the first clamping plate 201 and the clamping plate surface 204 of the second clamping plate 202 are flush. This ensures that the facing runners mounted on the first catch plate 201 and the second catch plate 202 remain horizontal.

As a preferred embodiment: the catch plate 204 is convexly curved away from the back strap section 101 such that the locking bend 205 is convexly curved towards the side closer to the back strap section 101. The structure of this kind of interior knot formula can avoid the cladding material fossil fragments to install and take place the pine to take place to take off on the card formula fossil fragments.

As shown in fig. 4 and 5, in order to improve the overall firmness of the keel body 1, the back strip 101 is configured to sink down between the first side wing plate 102 and the second side wing plate 103, and both sides of the back strip 101 and the first side wing plate 102 and the second side wing plate 103 are integrally formed by the reinforcing rib 104, and the reinforcing rib 104 has an arc structure protruding outwards.

Further, the first flank 102 and the second flank 103 are each inclined outward from a side close to the back slat 101 toward a side away from the back slat 101. The outward-expanding trend between the first side wing plate 102 and the second side wing plate 103 can increase the distance between the opposite clamping blocks 2, and the mounting stability of the cladding keel is improved.

Consider the situation where there is a non-perpendicular connection between the faced keel and the snap keel in some instances. If can freely adjust the connection angle between the two, will very big improvement the installation effectiveness of fossil fragments. Thus:

in another embodiment of the present invention, as shown in fig. 2 and 3, the first flank 102 is fixedly installed at one side of the back strip plate 101, the second flank 103 is movably installed at the other side of the back strip plate 101, and the second flank 103 is horizontally adjustable along the direction in which the back strip plate 101 extends. During installation, the first side wing plate 102 and the second side wing plate 103 are adjusted to be opposite to the installation of the cladding keel in the setting state, and then the second side wing plate 103 is horizontally adjusted to enable a certain angle to be formed between the cladding keel and the keel body 1. And then the fixation between the two is carried out.

As a preferred embodiment: the back strip plate 101 is provided with a sliding clamping groove 105, the second side wing plate 103 is slidably mounted inside the sliding clamping groove 105, a plurality of long round holes 106 are equidistantly formed in the side wall of the sliding clamping groove 105, the second side wing plate 103 is provided with locking holes 108 corresponding to the long round holes 106, and the second side wing plate 103 is fixed relative to the sliding clamping groove 105 through the long round holes 106 and the locking holes 108 by the aid of locking nuts 107.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.