CN205557826U

CN205557826U - Mortise type steel sheet support body structure

Info

Publication number: CN205557826U
Application number: CN201620296510.2U
Authority: CN
Inventors: 王剑
Original assignee: SHANGHAI ZHOUTAI LIGHT INDUSTRIES MACHINE MANUFACTURING Co Ltd
Current assignee: SHANGHAI ZHOUTAI LIGHT INDUSTRIES MACHINE MANUFACTURING Co Ltd
Priority date: 2016-04-11
Filing date: 2016-04-11
Publication date: 2016-09-07
Anticipated expiration: 2026-04-11

Abstract

The utility model provides a mortise type steel sheet support body structure, includes push pedal and frid, the push pedal include the tenon the frid includes first tongue -and -groove, the tenon conduct the epitaxy of push pedal, protrusion in the edge of push pedal, and be suitable for and insert first tongue -and -groove, the push pedal with it is fixed that the frid passes through threaded fastener, keeps the state of pegging graft each other, the push pedal is still including " protruding " shape opening, the frid corresponds " protruding " shape opening is provided with the through -hole, and pass this through -hole and be provided with threaded fastener the tenon inserts behind the first tongue -and -groove, this threaded fastener passes " protruding " the shape opening the tip and compress tightly " protruding " the shape opening with the frid, thus it is fixed the push pedal with the relative position of frid. The utility model provides a mortise type steel sheet support body structure has absorbed the tenon fourth of the twelve earthly branches structure theory of traditional wood moulding or furniture, can put forward overall structure intensity, also can overcome the fuselage structure inner space reduction problem that truss structural style brought.

Description

Mortise and tenon type steel plate frame structure

Technical field

The utility model relates to frame structure, particularly relates to a kind of mortise and tenon type steel plate frame structure.

Background technology

Tenon, is the connected mode of a kind of concavo-convex combination used on two wooden components originally.This component is even Connect mode so that the timber structure of Chinese tradition becomes and surmounted the special soft of Contemporary Architecture framed bent, framework or rigid frame Property structure, not only can bear bigger load, and allow to produce certain deformation, logical under earthquake load Cross deformation and offset certain seismic energy, reduce the seismic response of structure.Joinery and its construction is to have the earliest in Chinese architecture Having the language of scientific design meaning, in China National development of civilization history, as the invention of Chinese character, source is far flowed Grow, establish one's own system.

In current production, the version that the spliced fuselage of machinery equipment uses is often truss structure or steel plate and props up Support beam type combining structure.Truss structure is simple, is with wallboard in both sides and forms body structure, and shortcoming is at truss Occupying space, some occasions are inapplicable, and truss structure often uses group welding piece, during production to equipment also Require；Steel plate is propped up by the force structure of fuselage wallboard and support bar composition with supporting beam type composite frame structure Support stress and ensure Stability Analysis of Structures, the shortcoming of this class formation be exactly stress concentrate on some place, can not bear relatively greatly outside Power tension-torsions etc., when connecting the inefficacies such as securing member corrosion, frame structure intensity will be substantially reduced, even fall apart, fall Low security and stability and service life.

As a example by Fig. 1.Fig. 1 is typical truss structure, simple in construction and formed body structure by wallboard；Figure It is composite frame structure in 2, is the improvement on the basis of truss structure, also set up wherein for improving compression strength Having support beam, relatively truss structure intensity wants height, but inner space is tied up, and the most poor to the resistance of torsion.

Fuselage stress and connected mode realize improve to obtain preferable method of attachment, be to this area structure skill The actual requirement of art personnel.

Utility model content

Because the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide a kind of Tenon Formula steel plate frame structure, realize frame structure fixing on the premise of, be unlikely to deform, force dispersion, and ensure frame Have more than needed in body inside configuration space.

For achieving the above object, the utility model provides a kind of mortise and tenon type steel plate frame structure, including push pedal and groove Plate, it is characterised in that described push pedal includes that tenon, described frid include the first tongue-and-groove, and described tenon is as described The extension of push pedal, protrude from the edge of described push pedal, and be adapted for insertion into described first tongue-and-groove；Described push pedal and described Frid is fixed by threaded fastener, keeps being mutually inserted state.

Further, described push pedal also includes " convex " shape gap and should the small end of " convex " shape gap be opened in described The edge of push pedal, big end extend to described push pedal inside, and " convex " shape gap described in described frid correspondence is provided with logical Hole, is provided with threaded fastener through this through hole, after described tenon inserts described first tongue-and-groove, and this screw threads for fastening Part passes the small end of described " convex " shape gap and compresses described " convex " shape gap and described frid, thus fixing institute State the relative position of push pedal and described frid.Described " convex " shape gap matching thread securing member realizes further to steel The firm overlap joint of grillage body so that it is be not susceptible to deformation, fall apart, and be not required to while using threaded fastener right Plate carries out bending, to hole.

Preferably, described first tongue-and-groove is mounting hole.Described first tongue-and-groove is set to mounting hole, pacifies at steel plate support body Process of assembling remains certain adjustment surplus.

Further, described tenon is arranged in described push pedal edge and becomes zigzag.The tenon arranged as much as possible enters Stress between the plate that one step dispersion is mutually inserted, improves the intensity of frame structure.

Further, described tenon is distributed in four limits of described push pedal.Described tenon is distributed in the surrounding of described push pedal Four limits making described push pedal all can plug with the plate being provided with tongue-and-groove corresponding with tenon, improves extension Property.

Further, described tenon distributes alternately with described " convex " shape gap.

Further, described push pedal also includes the second tongue-and-groove, for coordinating the tenon of relative set on other plates to enter Row connects.

This version absorbs conventional wooden building or the joinery and its construction theory of furniture, and combines modern connection side Formula.Steel plate is interlocked mutually, supports mutually, long and short between ingenious combination, can effectively limit steel plate to each The twisting in direction, can bear huge pressure.Described structure includes band tenon steel plate, band tongue-and-groove steel plate and securing member Connector.Described method of attachment is characterised by, the board of component devices be by the steel plate with row's tenon with The steel plate eye-splice of the corresponding row's tongue-and-groove of band realizes connecting, and fixes with the securing member such as bolt/screw and nut, constitutes The firm joint form in two faces, on this basis, add the steel plate containing Tenon may make up three faces fix, four The forms such as individual face is fixing.Even if connecting securing member corrosion etc. to lose efficacy, by the staggered fastening between wallboard, also can bear Play certain external force.Wherein described mortise and tenon type steel plate frame structure utilize cleverly the mutual plug-in mounting of body of wall steel plate, The form of overlap joint, can put forward overall construction intensity, also can overcome inside the airframe structure that truss structure form is brought Problem is reduced in space.Using, be unlikely to deform, fall apart after installing, having more than needed in inner space, body of wall is also convenient for Arrange other parts.The use of this structure also enriches the type of attachment in existing production.

Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is made furtherly Bright, to be fully understood from the purpose of this utility model, feature and effect.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the truss structure in conventional steel plates frame structure；

Fig. 2 is the structural representation of the group frame in conventional steel plates frame structure；

Fig. 3 is the structural representation of push pedal in the utility model a kind of mortise and tenon type steel plate frame structure；

Fig. 4 is the structural representation of frid in the utility model a kind of mortise and tenon type steel plate frame structure；

Fig. 5 is the structural representation of the mutual split of frid in push pedal and Fig. 4 in Fig. 3；

Fig. 6 is the structural representation of the steel plate support body applying the utility model a kind of mortise and tenon type steel plate frame structure；

In Fig. 1-Fig. 6,1-push pedal, 11-tenon, 12-" convex " shape gap, 2-frid, 21-the first tongue-and-groove, 22- Through hole, 3-threaded fastener.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly Begin to same or similar label eventually represent same or similar element or there is the element of same or like function.Under Face is exemplary by the embodiment being described with reference to the drawings, it is intended to is used for explaining the utility model, and is not understood that For to restriction of the present utility model.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " water Flat ", the orientation that indicates of " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise " etc. or position relationship be Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, and not Be instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relatively Importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", The term such as " fix " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or It is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible in by Between medium be indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, Above-mentioned term concrete meaning in the utility model can be understood as the case may be.

In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " Or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not straight Contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " include fisrt feature directly over second feature and oblique upper, or it is special to be merely representative of first Levy level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " include Fisrt feature is directly over second feature and oblique upper, or it is special less than second to be merely representative of fisrt feature level height Levy.

As it is shown on figure 3, be the structural representation of push pedal in the utility model a kind of mortise and tenon type steel plate frame structure, its In, it is provided with tenon 11 edge epi of push pedal 1, between adjacent tenon 11, is provided with " convex " shape gap 12, Tenon 11 is with " convex " shape gap 12 alternately." convex " shape gap 12 might not and tenon 11 interval row Row, can be distributed according to actual needs.Wherein, the small end of " convex " shape gap 12 is opened in the edge of push pedal 1, and Big end i.e. " pregnant " part extends to the inside of push pedal 1.Fig. 4 is that the utility model one mortise and tenon type steel plate is false The structural representation of frid in body structure, wherein, frid 2 offers and push pedal in Fig. 31 periphery tenon 11 phase The first tongue-and-groove 21 coordinated and the through hole 22 matched with " convex " shape gap 12.Thus, push pedal 1 can lead to Cross the grafting of tenon 11 and the first tongue-and-groove 21 and be connected with frid 2.So that tenon 11 inserts the first tenon Still having certain adjustment surplus after groove 21, the first tongue-and-groove 21 is arranged to mounting hole.

For fixing, holding push pedal 1 and the most closely grafting of frid 2, except tenon 11 and the first tongue-and-groove 21 Outside being plugged in together, the present embodiment is additionally provided with threaded fastener 3.Such as Fig. 5, threaded fastener 3 is through through hole After 22, its one end, two ends is pressed on the first frid by the neck tractive push pedal 1 of " convex " shape gap 12, the other end The surface of 2, thus strained push pedal 1 and frid 2, the two is not susceptible to deformation and falls apart, and installs screw thread Securing member 3 need not bend plate and to hole.

For disperseing stress between the plate being mutually inserted further, improving the intensity of frame structure, push pedal can be improved The density of 1 periphery tenon 11, thus tenon 11 be arranged in zigzag.

Below monolithic push pedal 1 and the connected mode of monolithic frid 2 are only described.For realizing assembling the mesh of steel plate support body , need to reuse above-mentioned frame structure.Now, the surrounding of push pedal 1 all can arrange tenon 11 and " convex " Shape gap 12, the surrounding of frid 2 the most all can arrange the first tongue-and-groove 21 and through hole 22；It the most also can be required Edge arranges tenon 11 or the first tongue-and-groove 21, and such as Fig. 3, thus push pedal 1 and frid 2 possess certain autgmentability, For assembling steel plate support body.If additionally, need to realize complex support body assembling, push pedal 1 also can be opened If the second tongue-and-groove (not shown), other tenon of arranging in pairs or groups carries out grafting.

Fig. 6 gives the structural representation of the steel plate support body that the frame structure applying this example to provide builds.Figure In, two end cap is frid, is plugged with four pieces of push pedals customized according to actually used situation tight with screw thread between end cap Firmware is fixed.

Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill of this area Personnel just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all Technical staff passes through logic analysis on the basis of existing technology, pushes away according to design of the present utility model in the art Reason or the limited available technical scheme of experiment, all should be at the protection domain being defined in the patent claims In.

Claims

1. a mortise and tenon type steel plate frame structure, including push pedal and frid, it is characterised in that described push pedal includes tenon Head, described frid include the first tongue-and-groove, described tenon as described push pedal extension, protrude from described tenon The edge of plate, and it is adapted for insertion into described first tongue-and-groove；Described push pedal and described frid pass through threaded fastener Fixing, keep being mutually inserted state.

Mortise and tenon type steel plate frame structure the most according to claim 1, it is characterised in that described push pedal also includes The small end of " convex " shape gap and this " convex " shape gap is opened in the edge of described push pedal, holds to described greatly Push pedal is internal to be extended, and " convex " shape gap described in described frid correspondence is provided with through hole, sets through this through hole Being equipped with threaded fastener, after described tenon inserts described first tongue-and-groove, this threaded fastener is through described " convex " shape gap and described frid described in the small end of " convex " shape gap compression, thus fixing described tenon The relative position of plate and described frid.

Mortise and tenon type steel plate frame structure the most according to claim 1 and 2, it is characterised in that described first tenon Groove is mounting hole.

Mortise and tenon type steel plate frame structure the most according to claim 3, it is characterised in that described tenon is arranged in Described push pedal edge becomes zigzag.

Mortise and tenon type steel plate frame structure the most according to claim 4, it is characterised in that described tenon is distributed in Four limits of described push pedal.

Mortise and tenon type steel plate frame structure the most according to claim 2, it is characterised in that described tenon is with described " convex " shape gap distributes alternately.

7. according to the mortise and tenon type steel plate frame structure described in claim 1 or 2 or 4 or 5 or 6, it is characterised in that Described push pedal also includes the second tongue-and-groove, for coordinating the tenon of relative set on other plates to be attached.