CN215106303U

CN215106303U - Keel

Info

Publication number: CN215106303U
Application number: CN202022933012.3U
Authority: CN
Inventors: 党连军
Original assignee: Beijing New Building Material Group Co Ltd
Current assignee: Beijing New Building Material Group Co Ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-12-10
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a keel relates to the building technology field, can realize the arbitrary regulation of keel width at predetermineeing the within range to satisfy the demand that finishing work carries out the arbitrary selection to predetermineeing different keel widths of within range. The utility model discloses a keel, which comprises a side plate and a connecting strip; the two side plates are oppositely and parallelly arranged, two ends of the connecting strip are correspondingly connected with the two side plates one by one, and the plane where the connecting strip is located is perpendicular to the side plates; when the side plates are stressed, the angle between the connecting strip and the two side plates is changed, so that the distance between the two side plates is changed. The utility model is used for support the building.

Description

Keel

Technical Field

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

Background

With the development of modern buildings and the application of novel building materials, the non-bearing partition walls of house buildings are gradually developed from traditional masonry solid clay bricks to various light boards or building blocks. The light partition wall formed by the light steel keel gypsum boards takes the light steel keel as a framework, and the paper gypsum boards as surface layers to form a non-bearing partition wall system with a hollow middle part (or a sound-insulating layer and a heat-insulating layer are laid) and two smooth surfaces. The inner partition wall used in decoration engineering is widely applied to places such as residential buildings, hotels, airports, stations, markets, theaters, restaurants, factories and the like.

At present, the framework of the light partition wall is generally assembled by adopting a top-to-bottom transverse keel, a vertical wall keel (namely the partition wall keel) and a transverse bracing keel; the width of the vertical wall keel determines the thickness of the light partition wall due to its main load-bearing role in the partition wall.

The only 50mm, 75mm, 100mm and 150mm width sequences of the vertical wall keel limit the selection of wall thickness, and a thicker or middle-sized wall body needs to be constructed and arranged by overlapping a plurality of keels, otherwise, the construction can be realized only by adjusting the surface layer plate. Therefore, the using amount of the partition wall keels is increased, and the construction procedure of the light partition wall is more complicated.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a fossil fragments can realize the arbitrary regulation of fossil fragments width at predetermineeing the within range to satisfy the demand that finishing work carries out the arbitrary selection to predetermineeing different fossil fragments width of within range.

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

the embodiment of the utility model provides a keel, which comprises side plates and connecting strips; the two side plates are oppositely and parallelly arranged, two ends of the connecting strip are correspondingly connected with the two side plates one by one, and the plane where the connecting strip is located is perpendicular to the side plates; when the side plates are stressed, the angle between the connecting strip and the two side plates is changed, so that the distance between the two side plates is changed.

Optionally, the connecting strip and the side plate are fixedly connected, and when the side plate is stressed, the connecting strip deforms to change the angle between the connecting strip and the two side plates.

Optionally, the connecting strip is rotatably connected with the side plates, and when the side plates are stressed, the connecting strip rotates relative to the side plates to change the angle between the connecting strip and the two side plates.

Optionally, the two ends of the connecting strip are riveted with the two side plates respectively.

Optionally, the number of the connecting strips is multiple, and the connecting strips are arranged at intervals.

Optionally, the plurality of connecting strips are parallel to each other.

Optionally, the positioning device further comprises a positioning member, and the positioning member is detachably connected with the two side plates so that the distance between the two side plates is kept unchanged.

Optionally, the two side plates are respectively provided with a jack, and two ends of the positioning element are in plug-in fit with the jacks.

Optionally, the side plate comprises side plate bodies perpendicular to the connecting strips, the insertion holes are located on the inner sides of the two side plate bodies, and the insertion directions of the insertion holes are parallel to the side plate bodies; the positioning piece comprises a positioning piece body and an inserting end, wherein two ends of the positioning piece are bent to form inserting ends perpendicular to the positioning piece body, and the inserting ends are in inserting fit with the inserting holes.

Optionally, the side plate body is provided with a bending part, and the bending part is a part of the side plate body and bends inwards to form a jack.

The embodiment of the utility model provides a keel, when the curb plate atress, angle between connecting strip and two curb plates can change, angle between connecting strip and the curb plate can be adjusted between 0 ~ 90 promptly, so, the effect of pass force, interval between two curb plates can change between width an and the length b of connecting strip, so that the distance between two curb plates changes, thereby realize the arbitrary adjustment of the width sequence of keel at predetermineeing the within range, and then satisfy the demand that finishing work carries out arbitrary selection to predetermineeing different keel widths of within range.

Drawings

Fig. 1 is a schematic structural view of a side plate and a connecting strip of a keel of an embodiment of the invention;

fig. 2 is a schematic structural view of the fixed connection between the connecting strip and the side plate of the keel according to the embodiment of the invention;

fig. 3 is a schematic structural view illustrating a rotatable connection between a connecting strip and a side plate of a keel according to an embodiment of the invention;

fig. 4 is a schematic structural view of a positioning member of a keel according to an embodiment of the invention;

fig. 5 is a schematic structural view of the positioning member and the insertion hole of the keel according to the embodiment of the present invention.

Reference numerals:

1-side plate; 11-side plate body; 12-an extension; 13-bending part; 2-connecting strips; 3-a positioning element; 31-a keeper body; 32-a plug end; 4-jack.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, rotatably 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.

Nowadays, the only 50mm, 75mm, 100mm and 150mm width sequences of fossil fragments have restricted the thickness selection when using fossil fragments to make partition wall, and thicker or must adopt the wall body of intermediate size to need to use many fossil fragments stack to carry out the construction arrangement, otherwise can only realize through the adjustment of surface course plate spare. Therefore, the number of the keels is increased, and the construction procedure of the keel frame of the partition wall is more complicated.

Based on this, the embodiment of the utility model provides a keel, refer to fig. 5, including curb plate 1 and connecting strip 2, curb plate 1 is two, and two curb plates 1 are relative and parallel arrangement, and the both ends of connecting strip 2 are connected with two curb plates 1 one-to-one respectively, and the plane that connecting strip 2 is located is perpendicular with curb plate 1; so, when curb plate 1 atress, the angle between connecting strip 2 and two curb plates 1 can change, angle between connecting strip 2 and the curb plate 2 can be adjusted between 0 ~ 90 promptly, as shown in figure 1 and figure 2, through the effect of power, the interval between two curb plates 1 can change between width an and the length b of connecting strip 2, so that the distance between two curb plates 1 changes, thereby realize the arbitrary adjustment of the width sequence of fossil fragments at predetermineeing the within range, and then satisfy the demand that finishing work carries out arbitrary selection to predetermineeing different fossil fragments width within range.

It should be noted that the direction of the acting force only needs to satisfy that the included angle between the acting force and the side plate is not zero, and is not particularly limited. However, in order to make the adjustment of the keel width more convenient and labor-saving, the direction of the acting force is generally 90 degrees with the maximum included angle between the side plates 1, and the direction of the acting force is consistent with the length direction of the connecting strip 2 at the moment. When acting force is applied from the two side plates 1 to the position between the two side plates 1, the angle between the connecting strip 2 and the side plates 1 is reduced, and correspondingly, the distance between the two side plates 1 of the keel is reduced; when acting force is exerted towards the outer sides of the two side plates 1 from the two side plates 1, the angle between the connecting strip 2 and the side plates is increased, and correspondingly, the distance between the two side plates 1 of the keel is increased. Therefore, the width sequence of the keel can be randomly adjusted within a preset range.

The connecting strips 2 and the side plates 1 are connected in various ways, and may be fixedly connected or rotatably connected.

Specifically, as shown in fig. 1 and fig. 2, the connecting strip 2 is fixedly connected to the side plate 1, the fixed connection may be a welded or integrally formed structure, or may be a fixed structure formed by fixing one end of the connecting strip 2 to the side plate 1 through more than one fixing structures, and the fixing structure may be a screw or a rivet. When curb plate 1 atress, the connecting strip 2 itself takes place deformation to change the angle between connecting strip 2 and the curb plate 1, and then make the distance between two curb plates 1 change. In this process, in order to make the connecting strip 2 have better mechanical properties in the deformation process, the material of the connecting strip 2 is preferably a metal or non-metal material with ductility.

As shown in fig. 3, the connecting strip 2 is rotatably connected to the side plates 1, and when the side plates 1 are stressed, the connecting strip 2 rotates relative to the side plates 1 to change the angle between the connecting strip 2 and the side plates 1, so that the distance between the two side plates 1 changes.

Wherein, the rotatable coupling mode between connecting strip 2 and the curb plate is: the end part of the connecting strip 2 is provided with an inserting hole or a positioning column corresponding to the inserting hole, and the position of the side plate 1 corresponding to the end part of the connecting strip 2 is provided with a corresponding positioning column or an inserting hole, so that when the connecting strip 2 is installed and connected with the side plate 1, the positioning column is inserted into the inserting hole, and the end part of the connecting strip 2 and the side plate 1 can rotate around the positioning column while a fixed structure is formed, thereby realizing rotatable connection between the end part of the connecting strip 2 and the side plate 1; in addition, the end part of the connecting strip 2 can be directly riveted on the side plate 1 through the rivet, so that the connecting strength between the connecting strip 2 and the side plate 1 can be increased while the rotatable connecting structure is simplified.

As shown in fig. 1 and 3, the side plate 1 includes a side plate body 11 and an extension portion 12 perpendicular to and fixedly connected to the side plate body 11. Specifically, the side plate body 11 and the extension portion 12 can be fixed by welding; in addition, an integral structure can be formed between the side plate body 11 and the extension portion 12, that is, the side plate 1, a part of one side of the side plate 1 is folded by 90 degrees to form the extension portion 12, and the rest part is the side plate body 11. Wherein, the both ends of connecting strip 2 are connected with the extension 12 one-to-one of two curb plates 1 respectively, and two curb plate bodies 11 set up and perpendicular to connecting strip 2 and extension 12 relatively.

In order to increase the structural strength of the connection between the two side plates 1, as shown in fig. 1 and 3, the connecting strips 2 are multiple, and the two ends of the connecting strips 2 are respectively connected with the two side plates 1, so that the strength of the connection structure between the two side plates 1 is increased. At first, when the quantity of connecting strip 2 is a plurality of, if when reducing the interval between two curb plates 1, connecting strip 2 and curb plate 1's contained angle reduces, and at this moment, adjacent connecting strip 2 can be close to each other, so, sets up the interval setting between a plurality of connecting strips, has avoided the extrusion force between adjacent connecting strip 2, can reduce the hindrance power when adjusting down the interval between two curb plates 1. Secondly, because the connecting strip 2 and the side plates 1 form an included angle, when the included angle approaches to 0 degree, the distance between the two side plates 1 is the smallest, and when the included angle is equal to 90 degrees, the distance between the two side plates 1 is the largest; in order to maximize the adjustment range between the two side plates 1, a plurality of connecting strips 2 are arranged parallel to each other such that the included angle between each connecting strip 2 and the side plate 1 is kept consistent, and thus, the distance between the side plates 1 has the maximum adjustment range when the included angles between all the connecting strips 2 and the side plates 1 are varied between 0 ° and 90 ° (including 90 ° but not including 0 °).

The fossil fragments are fixed in corresponding position through the mounting usually when practical application, and at this in-process, the curb plate 1 of fossil fragments can hardly receive some effort, and in order to avoid on the fossil fragments interval between two curb plates 1 to change under the effect of effort, this fossil fragments still include setting element 3, and the both ends of setting element ground are linked with two curb plates respectively to make the interval between two curb plates 1 keep unchangeable, thereby guarantee the stability of keel structure in the application. As shown in fig. 5, after the width of the keel is adjusted to a proper width sequence, the positioning pieces 3 corresponding to the width sequence are respectively connected with the two side plates 1, so that the space between the two side plates 1 is prevented from being changed after the side plates 1 are stressed, the width of the keel is changed, and the stability of the keel structure is ensured.

The positioning member 3 and the two side plates 1 may be fixedly connected or detachably connected. Usually, during fixed connection, can weld the both ends of setting element 3 with two curb plates 1 respectively, although guaranteed connection structure's intensity, operation flow is more loaded down with trivial details. Preferentially, make and to dismantle between setting element 3 and two curb plates 1 and be connected, if, through the fixed or fixed connection mode dismantled of pegging graft of fix with screw, joint, so, when guaranteeing keel structure stability, still simplified the installation flow of setting element, and make the fossil fragments can adjust the interval between the curb plate 1 many times, realized the reuse of fossil fragments.

Specifically, be equipped with jack 4 on two curb plates 1 respectively, correspond, the both ends of setting element 3 can be pegged graft with jack 4 and cooperate to guarantee that the interval between two curb plates 1 of fossil fragments can not change. The arrangement position and the arrangement direction of the insertion holes are not limited herein. Such as: the jack 4 can be arranged on the side plate body 11, on the extension part 12, on the inner side of the side plate 1 or on the outer side of the side plate 1; the inserting direction of the inserting hole 4 can be parallel to the plane of the side plate 1 where the inserting hole 4 is arranged, and can also form an included angle with the plane, even be perpendicular to the plane.

When the insertion direction of the insertion hole 4 is perpendicular to the side plate 1, two cases are included: the insertion holes 4 are corresponding holes on the two extending parts 12, the insertion direction of the insertion holes 4 is perpendicular to the extending parts 12, at this time, the positioning piece 3 is in a U-shaped structure, and two ends of the positioning piece are respectively inserted into the corresponding insertion holes 4 on the two extending parts 12, so that the distance between the two side plates is kept unchanged; or corresponding trompil on two curb plate bodies 11, the direction of insertion of jack 4 is perpendicular with curb plate body 11, and at this moment, setting element 3 is straight to be set up, inserts in the jack 4 that corresponds on two curb plate bodies 11 to through fixed knot such as joint structure, perhaps screw and nut's cooperation, fix a position two curb plates 1 respectively on straight setting element 3, so that the interval between two curb plates keeps unchangeable.

When the insertion direction of the insertion hole 4 is parallel to the side plate 1, two cases are included: as shown in fig. 4 and 5, the insertion holes 4 are located inside the two side plate bodies 11, and the insertion direction of the insertion holes 4 is parallel to the side plate bodies 11, at this time, the U-shaped positioning member 3 includes a positioning member body 31 and an insertion end 32, specifically, the two ends of the positioning member 3 are bent to form an insertion end 32 perpendicular to the positioning member body 31, the insertion end 32 is in insertion fit with the insertion holes 4, that is, the two insertion ends 32 are respectively inserted into the corresponding insertion holes 4 on the two side plate bodies 11, so that the distance between the two side plates is kept unchanged, and in addition, when at least one insertion hole 4 is located outside the side plate body 11, in some cases, the above scheme can be implemented. Or, the insertion holes 4 are located at the inner sides or the outer sides of the two extending plates 12, taking the case that the insertion holes 4 are located at the inner sides of the extending portions 12 as an example, when the insertion directions of the two insertion holes 4 arranged on the two extending portions 12 are on the same straight line, at this time, the positioning member 3 is straightly arranged, is inserted into the two corresponding insertion holes 4 on the two extending portions 12, and the insertion holes 4 are respectively fixedly positioned on the straight positioning member 3 through a clamping structure or a fixing structure such as the matching of a screw thread and a nut, so that the distance between the two side plates is kept unchanged; when the inserting directions of the two inserting holes 4 arranged on the two extending portions 12 are not on the same straight line, at this time, the positioning member 3 is in a U-shaped structure, and two ends of the positioning member are respectively inserted into the corresponding inserting holes 4 on the two extending portions 12, so that the distance between the two side plates is kept unchanged, it should be noted that, under the scheme, the included angle between the two inserting ends 32 of the U-shaped positioning member 3 and the positioning member body 31 is not only 90 degrees, but also changes between 0 to 180 sections.

When the insertion direction of the insertion hole 4 is perpendicular to the side plate body 11 or the extension portion 12, a hole can be directly opened at a corresponding position; when the insertion direction of the insertion hole 4 is parallel to the side plate body 11 or the extension portion 12, the insertion hole 4 needs to be formed by fixing a concave structural member on the side plate body 11 or the extension portion 12, so that the insertion hole 4 is formed between the structural member and the side plate body 11 or the extension portion 12, and the concave structural member can be fixed to the side plate body 11 or the extension portion 12 by welding or screws.

In order to further simplify the process of disposing the parallel insertion holes 4, as shown in fig. 5, a bent portion is disposed on the side plate body 11 or the extended portion 12, and it is obvious that the bent portion is a part of the side plate body 11 or the extended portion 12 and is bent inward to form the insertion hole. Like this, when making parallel jack 4, can directly carry out the punching press to the relevant position of curb plate body 11 or extension 12 through the lathe, directly form parallel jack 4 structure, because kink and curb plate 1 are the integral type structure, need not extra concave structure spare and installation procedure, when simplifying parallel jack 4's preparation flow, the industrial production of the powerful product of manufacturing process of punching press.

Wherein, to jack 4, two that correspond on two curb plates 1 are a set of, and setting element of adaptation, for further increase the structural strength between the fossil fragments curb plate, along the extending direction of fossil fragments, interval distribution has the multiunit jack for increase the holistic structural strength of fossil fragments.

In the description herein, particular features, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A keel, comprising:

the number of the side plates is two, and the two side plates are opposite and parallel to each other;

two ends of the connecting strip are correspondingly connected with the two side plates one by one, and the plane where the connecting strip is located is perpendicular to the side plates;

when the side plates are stressed, the angle between the connecting strip and the two side plates is changed, so that the distance between the two side plates is changed.

2. The runner of claim 1, wherein the connecting strip is fixedly connected to the side plates and deforms when the side plates are subjected to a force to change the angle between the connecting strip and the two side plates.

3. The runner of claim 1, wherein the connecting strip is rotatably connected to the side plates, and wherein the connecting strip rotates relative to the side plates to change the angle between the connecting strip and the two side plates when the side plates are subjected to a force.

4. The runner of claim 3, wherein the two ends of the connecting strip are riveted to the two side plates, respectively.

5. The keel according to any one of claims 1-4, wherein the connecting strips are a plurality of strips, and the plurality of strips are arranged at intervals.

6. The runner of claim 5, wherein the plurality of tie bars are parallel to one another.

7. The keel according to any one of claims 1-4, further comprising a positioning member detachably connected with the two side plates to maintain a constant distance between the two side plates.

8. The keel according to claim 7, wherein two side plates are respectively provided with a jack, and two ends of the positioning piece are in inserted fit with the jacks.

9. The runner of claim 8, wherein the side plate comprises side plate bodies perpendicular to the connecting strip, the insertion holes are positioned at the inner sides of the two side plate bodies, and the insertion direction of the insertion holes is parallel to the side plate bodies;

the positioning piece comprises a positioning piece body and an inserting end, the two ends of the positioning piece are bent to form the inserting end perpendicular to the positioning piece body, and the inserting end is matched with the jack in an inserting mode.

10. The keel according to claim 9, wherein the side plate body is provided with a bent portion, the bent portion is a part of the side plate body and is bent inward to form the insertion hole.