CN215167536U - Stull keel structure - Google Patents

Abstract

The utility model belongs to the technical field of the building fossil fragments, a stull keel structure is disclosed, all be provided with a plurality of first positioning holes along the length direction interval on the first riser of main joist and the first riser two, all be provided with a plurality of second positioning holes along the length direction interval on the second riser of false keel and the second riser two, in the inserting groove of locating on the main joist was inserted to false keel position adjustable ground, through adjusting the position of false keel in the inserting groove of main joist, can adjust the length after main joist and the false keel are connected. The elastic connection assembly fixes the main keel and the auxiliary keel through different first position adjusting holes and second position adjusting holes so as to adjust the length of the main keel and the auxiliary keel after connection, the main keel or the auxiliary keel does not need to be cut to splice the cross-brace keel which meets the construction requirement, and the material is saved and the environment is protected.

Description

Stull keel structure

Technical Field

The utility model relates to a building keel technical field especially relates to a stull keel structure.

Background

The building keel is a construction material for supporting building shapes and fixing building structures, is widely applied to places such as hotels, terminal buildings, stations, theaters, markets, factories, office buildings, interior decoration or ceilings and the like, and is a framework and a base material for decoration.

The stull keel is the horizontal skeleton texture that sets up to the furred ceiling is the example, and the keel structure of furred ceiling board top includes many stull keels that the interval set up to connect indoor roof and furred ceiling board. In view of the different, length and the width nonconformity of overall dimension of indoor ceiling, among the prior art, use the concatenation of multistage fossil fragments to form whole stull fossil fragments usually, however, the concatenation process between two sections adjacent fossil fragments is comparatively loaded down with trivial details, leads to the efficiency of construction lower, seriously delays construction cycle.

In addition, the whole stull fossil fragments that multistage fossil fragments concatenation formed need be unanimous with the length or the width of indoor roof, and during actual operation, the length after the concatenation of multistage fossil fragments often can not equal the length or the width of indoor roof exactly, need the unnecessary part of intercepting just can continue the construction installation, and not only technology is loaded down with trivial details, has still caused construction material's waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stull keel structure assembles the convenience, can improve the efficiency of construction, and need not to excise the process to fossil fragments and can splice the stull fossil fragments that form and accord with construction requirement length, festival material environmental protection.

To achieve the purpose, the utility model adopts the following technical proposal:

a stull keel structure, comprising:

the main keel comprises a first transverse plate, a first vertical plate and a second vertical plate, wherein the first vertical plate and the second vertical plate are respectively arranged on two sides of the first transverse plate along the width direction of the first transverse plate, the first vertical plate and the second vertical plate are enclosed to form an inserting groove, and a plurality of first positioning holes are formed in the first vertical plate and the second vertical plate at intervals along the length direction;

the auxiliary keel is inserted into the inserting groove in an adjustable position and comprises a second transverse plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are respectively arranged on two sides of the second transverse plate along the width direction of the second transverse plate, and a plurality of second positioning holes are respectively formed in the first vertical plate and the second vertical plate at intervals along the length direction;

elastic connection subassembly, locate including elastic component and branch the first joint spare and the second joint spare at elastic component both ends, first joint spare passes in proper order arbitrary first positioning hole on the first riser and arbitrary second positioning hole on the second riser is first, second joint spare passes in proper order arbitrary first positioning hole on the second of first riser and arbitrary second positioning hole on the second of second riser.

As the utility model provides a stull keel structure's preferred scheme, first joint spare is including the tight arm of continuous first clamp and first pothook, second joint spare is including the tight arm of continuous second clamp and second pothook, first pothook can block in proper order into arbitrary first positioning hole on the first riser and arbitrary second positioning hole on the second riser is first, the second pothook can block in proper order into arbitrary first positioning hole on the second riser and arbitrary second positioning hole on the second riser, first clamp arm with the tight arm of second clamp can press from both sides tightly under the spring action of elastic component main joist.

As the utility model provides a stull keel structure's preferred scheme, the elastic component includes ring portion.

As the utility model provides a stull keel structure's preferred scheme, the elastic component first joint spare and second joint spare an organic whole shaping of bending.

As the utility model provides a stull keel structure's preferred scheme, the second riser one with all be provided with the multiseriate along the width direction interval on the second riser two the second positioning hole, it is a plurality of in every row the second positioning hole is followed the second riser one or the length direction interval of second riser two sets up.

As the utility model provides a stull keel structure's preferred scheme, first positioning hole is the bar hole.

As the utility model provides a stull keel structure's preferred scheme, the second positioning hole is the round hole.

As the utility model provides a stull keel structure's preferred scheme, two liang are a set of, adjacent two sets of first positioning hole's interval is greater than two in every group first positioning hole's interval.

As a preferred scheme of the cross-brace keel structure provided by the utility model, a first folded part is arranged on one side of the first vertical plate far away from the first transverse plate and on one side of the second vertical plate far away from the first transverse plate, and the first folded part defines a limit cavity;

one side of the second transverse plate is kept away from the first second vertical plate, one side of the second transverse plate is kept away from the second vertical plate, and second folding portions are arranged on one side of the second transverse plate and limited in the limiting cavity.

As the utility model provides a preferred scheme of stull keel structure, the main joist with the false keel all is provided with a plurality ofly, a plurality of the main joist is with a plurality of the false keel sets up in turn in proper order.

The utility model has the advantages that:

the utility model provides an among the stull keel structure, all be provided with a plurality of first positioning holes along the length direction interval on the first riser of main joist and the first riser two, all be provided with a plurality of second positioning holes along the length direction interval on the second riser of false keel and the second riser two, in the inserting groove of locating on the main joist was inserted to the false keel position adjustable ground, through adjusting the position of false keel in the inserting groove of main joist, can adjust the length after main joist and the false keel are connected. The back is adjusted to the position of the relative main joist of false keel, fix the two through elastic connection assembly, specifically, pass first positioning hole on the first riser in proper order with elastic connection assembly's first joint spare, and the second positioning hole on the first second riser, the first positioning hole on the second riser is passed in proper order to the second joint spare, and the second positioning hole on the second riser is connected with main joist, convenient operation is swift, and the concatenation is efficient. The elastic connection assembly fixes the main keel and the auxiliary keel through different first position adjusting holes and second position adjusting holes so as to adjust the length of the main keel and the auxiliary keel after connection, the main keel or the auxiliary keel does not need to be cut to splice the cross-brace keel which meets the construction requirement, and the material is saved and the environment is protected.

Drawings

Fig. 1 is a schematic connection diagram of a main keel and a cross keel according to an embodiment of the invention;

fig. 2 is a schematic structural view of an elastic connection assembly according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

fig. 5 is a partially enlarged view at C in fig. 1.

In the figure:

1-main keel; 2-false keel; 3-an elastic connection assembly;

11-a first transverse plate; 12-a first riser; 13-a second first riser; 14-a plug groove; 15-a first positioning hole; 16-a first fold; 17-a limiting cavity;

21-a second transverse plate; 22-a first second riser; 23-a second riser; 24-a second registration hole; 25-a second fold;

31-an elastic member; 32-a first snap-in member; 33-a second snap-in member;

321-a first clamp arm; 322-a first hook;

331-a second clamp arm; 332-second hook.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to 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 only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 and 2, the present embodiment provides a studding keel structure, which includes a main keel 1, a cross keel 2, and an elastic connection assembly 3 for fixing the main keel 1 and the cross keel 2.

Referring to fig. 1, the main runner 1 includes a first cross plate 11, a first vertical plate 12 and a second vertical plate 13. The first vertical plate 12 and the second vertical plate 13 are respectively arranged on two sides of the first transverse plate 11 along the width direction of the first transverse plate 11. The first transverse plate 11, the first vertical plate 12 and the second vertical plate 13 enclose to form an insertion groove 14.

With continued reference to fig. 1, the furring channel 2 includes a second cross slab 21, a second riser 22 and a second riser 23. The first vertical plate 22 and the second vertical plate 23 are respectively arranged on two sides of the second transverse plate 21 along the width direction of the second transverse plate 21. The auxiliary keel 2 is inserted into the insertion groove 14 on the main keel 1, and the position in the insertion groove 14 is adjustable, so that the length of the main keel 1 and the auxiliary keel 2 after connection is adjusted, and the cross-brace keel meeting construction requirements is conveniently formed by splicing.

Referring to fig. 1 and 2, the elastic connection assembly 3 includes an elastic member 31, and a first clamping member 32 and a second clamping member 33 respectively disposed at two ends of the elastic member 31, and the first clamping member 32 and the second clamping member 33 act together to fix the adjusted position of the cross runner 2 in the insertion groove 14 of the main runner 1.

Referring to fig. 1 and 3, optionally, a plurality of first positioning holes 15 are formed in the first riser 12 and the second riser 13 of the main keel 1 at intervals along the length direction. And a plurality of second positioning holes 24 are formed in the first vertical plate 22 and the second vertical plate 23 of the auxiliary keel 2 at intervals along the length direction. After the position of the auxiliary keel 2 relative to the main keel 1 is adjusted, the two are fixed through the elastic connecting assembly 3. Specifically, pass first transposition hole 15 on the first riser 12 and the second transposition hole 24 on the second riser 22 with the first joint spare 32 of elastic connection subassembly 3 in proper order, second joint spare 33 passes first transposition hole 15 on first riser two 13 and the second transposition hole 24 on second riser two 23 in proper order to be connected main joist 1 and false keel 2, convenient operation is swift, and the concatenation is efficient. Elasticity coupling assembling 3 is fixed main joist 1 and false keel 2 through different first positioning hole 15 and second positioning hole 24 to adjust the length after main joist 1 and the connection of false keel 2, need not to tailor main joist 1 or false keel 2 and can splice the stull fossil fragments that obtain to accord with construction requirement length, material saving environmental protection.

That is to say, first joint spare 32 can pass arbitrary first positioning hole 15 on first riser 12 and arbitrary second positioning hole 24 on second riser 22 to realize the regulation of false keel 2 position in inserting groove 14, and then realize the change of main joist 1 and false keel 2 connection length, first joint spare 32 grafting back, second joint spare 33 passes first positioning hole 15 and the second positioning hole 24 of opposite side in proper order, with fixed main joist 1 and false keel 2.

In this embodiment, main joist 1 and false keel 2 all are provided with a plurality ofly, and a plurality of main joist 1 and a plurality of false keel 2 set up in turn in proper order to the splice forms the stull fossil fragments that meet the requirements, and easy operation is swift, and the efficiency of construction is high.

Referring to fig. 2, optionally, the first clip member 32 includes a first clamping arm 321 and a first hook 322 connected, and the second clip member 33 includes a second clamping arm 331 and a second hook 332 connected. The first hook 322 can be sequentially clamped into any first positioning hole 15 on the first riser 12 and any second positioning hole 24 on the second riser 22 to fix the first riser 12 and the second riser 22, so that the first riser 12 and the second riser 22 are tightly attached to each other, and relative sliding is avoided. The second pothook 332 can be sequentially clamped into any first positioning hole 15 on the second vertical plate 13 and any second positioning hole 24 on the second vertical plate 23 to fix the second vertical plate 13 and the second vertical plate 23, so that the second vertical plate 13 and the second vertical plate 23 are tightly attached to each other, the auxiliary keel 2 is prevented from sliding relatively in the insertion groove 14 of the main keel 1, and the stability and reliability of the cross-brace keel after splicing are ensured. The first clamping arm 321 and the second clamping arm 331 can clamp the main keel 1 under the elastic force of the elastic member 31, so that the elastic connection assembly 3 can be clamped on the main keel 1, and the first hook 322 and the second hook 332 are prevented from shaking in the first positioning hole 15 and the second positioning hole 24 to cause the first positioning hole 15 and the second positioning hole 24 to be separated from each other.

Further, the elastic member 31 includes a circular ring portion. Through setting up ring portion, when a plurality of elastic connection assembly 3 were produced in production, can wear to locate couple or horizontal pole through ring portion with a plurality of elastic connection assembly 3 to accomodate a plurality of elastic connection assembly 3, get and put the convenience.

Preferably, elastic component 31, first joint spare 32 and the integrative shaping of bending of second joint spare 33 to make whole elastic connection assembly 3 possess sufficient intensity and rigidity, avoid it to produce great deformation, ensure that it can reliably firmly connect main joist 1 and false keel 2.

Referring to fig. 1, two rows of second positioning holes 24 are formed in the first second vertical plate 22 and the second vertical plate 23 at intervals along the width direction, and a plurality of second positioning holes 24 in each row are formed at intervals along the length direction of the first second vertical plate 22 or the second vertical plate 23. In the present embodiment, the first positioning holes 15 are bar-shaped holes. The second positioning hole 24 is a circular hole. The bar hole sets up along the width direction of the first 22 of second riser and the second 23 of second riser to make the bar hole aim at the second positioning hole 24 in two rows simultaneously, guarantee that first pothook 322 and second pothook 332 can insert smoothly. If all set up first positioning hole 15 and second positioning hole 24 as the round hole, then after false keel 2 inserted main joist 1's inserting groove 14, the deviation was difficult to avoid to exist in the center of first positioning hole 15 of circular shape and circular shape second positioning hole 24, first positioning hole 15 and second positioning hole 24 can't just right promptly, receive the hindrance when leading to first pothook 322 and second pothook 332 to insert, and above-mentioned problem can be solved to the shape and the arrangement mode of first positioning hole 15 and second positioning hole 24 in this embodiment.

Referring to fig. 1, optionally, two liang of first positioning holes 15 are a set of, and the interval of two adjacent sets of first positioning holes 15 is greater than the interval of two first positioning holes 15 in every group, when guaranteeing to adjust the connection length of main joist 1 and false keel 2, can reduce the weakening to the first riser 12 of main joist 1 and the intensity of first riser two 13, guarantees that main joist 1 wholly has higher intensity and rigidity, can bear corresponding load, and does not produce great deformation. In addition, the position of every group's first positioning hole 15 all can set up an elastic connection subassembly 3 to improve the joint strength of main joist 1 and false keel 2.

Referring to fig. 4, optionally, a first folded portion 16 is disposed on both a side of the first riser 12 away from the first transverse plate 11 and a side of the second riser 13 away from the first transverse plate 11, and the first folded portion 16 defines a limiting cavity 17. Referring to fig. 5, a second folded portion 25 is disposed on both a side of the first vertical plate 22 away from the second transverse plate 21 and a side of the second vertical plate 23 away from the second transverse plate 21, and the second folded portion 25 is limited in the limiting cavity 17. When the auxiliary keel 2 is inserted into the inserting groove 14 of the main keel 1, the second folding part 25 can be inserted along the inner wall of the first folding part 16, and the first folding part 16 can play a certain guiding role. Through setting up first turn-ups portion 16 and second turn-ups portion 25, can increase the area of contact between main joist 1 and the false keel 2, improve intensity and stability after the two connects.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A stull keel structure, comprising:

the main keel (1) comprises a first transverse plate (11), a first vertical plate (12) and a second vertical plate (13), wherein the first vertical plate (12) and the second vertical plate (13) are respectively arranged on two sides of the first transverse plate (11) along the width direction of the first transverse plate (11), the first vertical plate (12) and the second vertical plate (13) are enclosed to form an inserting groove (14), and a plurality of first positioning holes (15) are respectively arranged on the first vertical plate (12) and the second vertical plate (13) at intervals along the length direction;

the auxiliary keel (2) is inserted into the inserting groove (14) in a position-adjustable manner, the auxiliary keel (2) comprises a second transverse plate (21), a first vertical plate (22) and a second vertical plate (23), the first vertical plate (22) and the second vertical plate (23) are respectively arranged on two sides of the second transverse plate (21) along the width direction of the second transverse plate (21), and a plurality of second positioning holes (24) are respectively formed in the first vertical plate (22) and the second vertical plate (23) at intervals along the length direction;

elastic connection subassembly (3), locate including elastic component (31) and branch first joint spare (32) and second joint spare (33) at elastic component (31) both ends, first joint spare (32) pass in proper order arbitrary first positioning hole (15) on first riser (12) and arbitrary second positioning hole (24) on first riser (22), second joint spare (33) pass in proper order arbitrary first positioning hole (15) on first riser two (13) and arbitrary second positioning hole (24) on second riser two (23).

2. The stull keel structure according to claim 1, wherein said first snap-in element (32) comprises a first clamping arm (321) and a first hook (322) connected, the second clamping piece (33) comprises a second clamping arm (331) and a second clamping hook (332) which are connected, the first hook (322) can be sequentially clamped into any first positioning hole (15) on the first vertical plate (12) and any second positioning hole (24) on the second vertical plate (22), the second hook (332) can be sequentially clamped into any first positioning hole (15) on the second first vertical plate (13) and any second positioning hole (24) on the second vertical plate (23), the first clamping arm (321) and the second clamping arm (331) can clamp the main keel (1) under the elastic force of the elastic piece (31).

3. Studded keel structure according to claim 1, characterized in that the elastic member (31) comprises a circular ring.

4. The stull keel structure according to claim 1, wherein said elastic member (31), said first snap-in member (32) and said second snap-in member (33) are integrally formed by bending.

5. The stull keel structure according to claim 1, wherein a plurality of rows of the second positioning holes (24) are arranged on the first riser (22) and the second riser (23) at intervals along the width direction, and a plurality of the second positioning holes (24) in each row are arranged at intervals along the length direction of the first riser (22) or the second riser (23).

6. The stull keel structure according to claim 1, wherein said first positioning holes (15) are strip-shaped holes.

7. The stull keel structure according to claim 1, wherein said second positioning holes (24) are circular holes.

8. The stull keel structure according to claim 1, wherein said first positioning holes (15) are grouped two by two, the distance between two adjacent groups of said first positioning holes (15) being greater than the distance between two said first positioning holes (15) in each group.

9. The stull keel structure according to claim 1,

a first folding part (16) is arranged on one side, away from the first transverse plate (11), of the first vertical plate I (12) and one side, away from the first transverse plate (11), of the first vertical plate II (13), and the first folding part (16) defines a limiting cavity (17);

one side of the second transverse plate (21) is far away from the first second vertical plate (22) and one side of the second transverse plate (21) is far away from the second vertical plate (23), second folding parts (25) are arranged on the two sides, and the second folding parts (25) are limited in the limiting cavity (17).

10. The stull keel structure according to claim 1, characterized in that said main keel (1) and said cross keel (2) are each provided in plurality, a plurality of said main keel (1) and a plurality of said cross keel (2) being alternately provided in sequence.

Images