CN210067035U - Z-shaped steel for purline - Google Patents
Z-shaped steel for purline Download PDFInfo
- Publication number
- CN210067035U CN210067035U CN201920756476.6U CN201920756476U CN210067035U CN 210067035 U CN210067035 U CN 210067035U CN 201920756476 U CN201920756476 U CN 201920756476U CN 210067035 U CN210067035 U CN 210067035U
- Authority
- CN
- China
- Prior art keywords
- reinforcing member
- wing plate
- section steel
- plate
- purlins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides Z-shaped steel for purlines, which comprises a body with a Z-shaped cross section, wherein the body comprises an upper wing plate, a lower wing plate and a vertical plate between the upper wing plate and the lower wing plate; all be equipped with the stiffener in the riser both sides of body, and the stiffener all adopts integrated into one piece structural design, and the wholeness is better. The utility model discloses create simple structure, reasonable in design utilizes the strengthening member to realize supporting the wing and even shaped steel overall structure's support, has effectively improved the antidetonation of shaped steel, damping performance.
Description
Technical Field
The invention belongs to the technical field of steel structure profiles, and particularly relates to Z-shaped steel for purlines.
Background
In the existing engineering construction process, pipelines are often required to be laid for conveying tap water, fire water, natural gas and the like. If these pipelines are directly fixed on the wall, when an earthquake occurs, the pipelines often fall easily, so that safety accidents are caused, and therefore, the support for fixing the pipelines needs to have better shock resistance. And in current antidetonation gallows, generally adopt shaped steel as the purlin, wherein Z shaped steel uses also more extensively, and the intensity of ordinary Z shaped steel is difficult to satisfy the demand of anti-seismic performance, and thickened section bar has brought the dead weight again greatly, the inconvenient drawback of construction to, thickening section bar self shock-absorbing capacity is relatively poor, can weaken the effect of a antidetonation gallows to a certain extent, need urgently to make the improvement to current shaped steel. From the commercial point of view, if the newly designed section steel is only suitable for a single product or field, the newly designed section steel will inevitably have great dependence on the market and is not beneficial to the stable development of enterprises. Therefore, higher requirements are imposed on the design of the section steel, and thus, there is a need to gradually find a design solution that can be applied to a plurality of fields or can be widely applied to a plurality of products.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides Z-shaped steel for purlines.
In order to solve the technical problems, the technical scheme created by the invention is realized as follows:
a Z-shaped steel for purlines comprises a body with a Z-shaped cross section, wherein the body comprises an upper wing plate, a lower wing plate and a vertical plate between the upper wing plate and the lower wing plate; support wings are respectively arranged on two sides of a vertical plate of the body, a first reinforcing member is arranged between the lower wing plate and the support wing corresponding to the same side of the lower wing plate, and a second reinforcing member is arranged between the lower wing plate and the support wing corresponding to the opposite side of the lower wing plate; the top ends of the first reinforcing member and the second reinforcing member are respectively provided with an oblique supporting part for supporting the corresponding supporting wing.
Further, the second reinforcing member is arranged on the lower portion of the body in a wrapping mode, the main body portion of the second reinforcing member comprises a horizontal attaching portion matched with the lower surface of the lower wing plate and a vertical attaching portion matched with the vertical plate, a second member inclined supporting portion is arranged at the top end of the vertical attaching portion, and the top end of the second member inclined supporting portion is fixed to the lower surface of the supporting wing of the corresponding side.
Furthermore, an included angle between the second component inclined supporting part and the vertical plate is 45-60 degrees.
Furthermore, an upward curled edge is arranged at one end, different from the vertical attaching part, of the horizontal attaching part of the second reinforcing member, so that a surrounding structure protruding out of the lower wing plate is formed.
Furthermore, a plurality of connecting holes are formed in the surrounding structure.
Further, the second reinforcing member is an integrally formed structure.
Furthermore, the first reinforcing member is integrally C-shaped and comprises a first member diagonal support portion, a lower fixing portion and a transition portion therebetween, the first member diagonal support portion is fixed to the corresponding side support wing, and the lower fixing portion is fixed to the upper surface of the lower wing plate.
Further, the transition portion of the first reinforcing member is not directly fixed to the riser.
Further, the first reinforcing member is an integrally formed structure.
The invention has the advantages and positive effects that:
the invention has simple structure and reasonable design, the supporting wings can be connected and fixed with other components to form limit, the supporting wings participate in the structure reinforcement, the compression resistance and the bending resistance of the whole structure are improved, the supporting wings and the whole structure of the section steel are supported by the specially designed reinforcing components, and the shock resistance and the shock absorption performance of the section steel are effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of the invention;
FIG. 2 is a schematic structural view of a first reinforcing member in the invention;
fig. 3 is a schematic structural view of a second reinforcing member in the invention.
In the figure: 1-upper wing plate; 2-lower wing plate; 3, erecting a plate; 4-support wings; 5-a first reinforcing member; 6-a second reinforcement member; 7-a second member diagonal support portion; 8-horizontal attaching part; 9-vertical attaching part; 10-an enclosing structure; 11-a first member diagonal support portion; 12-a lower fixation section; 13-transition part.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The following detailed description of the embodiments of the invention is provided.
A Z-shaped steel for purlines is shown in figures 1 to 3 and comprises a body with a Z-shaped cross section, wherein the body comprises an upper wing plate 1, a lower wing plate 2 and a vertical plate 3 between the upper wing plate and the lower wing plate; support wings 4 are respectively arranged on two sides of a vertical plate of the body, a first reinforcing member 5 is arranged between the lower wing plate and the support wing corresponding to the same side of the lower wing plate, and a second reinforcing member 6 is arranged between the lower wing plate and the support wing corresponding to the opposite side of the lower wing plate; the top ends of the first reinforcing member and the second reinforcing member are respectively provided with an oblique supporting part for supporting the corresponding supporting wing.
It should be noted that, the design of the supporting wings not only participates in the reinforcing effect of the overall structure of the section steel, but also can limit other parts during assembly, so that more accurate assembly positioning and higher reliability are ensured. In addition, purlines made of the Z-shaped steel can be widely applied to building construction, the supporting wings can play a role in making templates, the working procedures of mounting and arranging the supports are reduced, and the working efficiency is greatly improved.
The second reinforcing member is arranged on the lower portion of the body in a wrapping mode, the main body portion of the second reinforcing member comprises a horizontal attaching portion 8 matched with the lower surface of the lower wing plate and a vertical attaching portion 9 matched with the vertical plate, a second member inclined supporting portion 7 is arranged at the top end of the vertical attaching portion, and the top end of the inclined supporting portion is fixed on the lower surface of the supporting wing of the corresponding side.
The horizontal joint part of the second reinforcing member is provided with an upward curled edge at one end different from the vertical joint part, so as to form a surrounding structure 10 protruding out of the lower wing plate. The surrounding structure designed here can surround and fix with a cross beam, a fixed seat or other components of the anti-seismic hanger equipment, namely, the surrounding structure is utilized to clamp corresponding components to avoid disengagement, and then the fixing is realized by connecting structures such as connecting holes, and the connection reliability is better.
The first reinforcing member is C-shaped as a whole, and includes a first member diagonal support portion 11 fixed to the corresponding side support wing, a lower fixing portion 12 fixed to the upper surface of the lower wing panel, and a transition portion 13 therebetween.
The preferred range of the included angle between the oblique supporting part of the second member and the vertical plate is 45-60 degrees, the reinforcing member is designed into a structural form which is not completely attached to the body, the structural form is mainly used for ensuring that the section steel has higher strength to the maximum extent, meanwhile, the supporting wings are allowed to deform slightly relative to the section steel, the section steel is prevented from being broken due to sudden overload, and the anti-seismic performance is better.
Compared with the reinforcing rib with a pure rigid structure in the prior art, the structural steel provided by the invention has certain flexibility in the design of the reinforcing member, the supporting and fixing effects of the reinforcing member in a normal state are obvious, and the 'soft' condition can not exist. Under the supporting and fixing of the reinforcing member, the section steel has better bending resistance and pressure resistance and better shock resistance and damping performance.
It should be noted that, the included angle range between the inclined supporting portion of the first member and the vertical plate is also preferably 45-60 °, and the principle is the same as above.
The transition part of the first reinforcing member is not directly fixed with the vertical plate, and when the body is loaded or the supporting wing on the side is loaded, the C-shaped first reinforcing member has certain self-adjusting capacity. Namely, when the first reinforcing member is compressed, the whole first reinforcing member is compressed, and the transition part can abut against the vertical plate, so that the reinforcing support and the structural strength improvement are realized. When the first reinforcing member is pulled, because the first reinforcing member has the tendency of keeping the structure (recovering the original state) of the first reinforcing member, a part of pulling force can be effectively counteracted, the stability of the integral structure of the section steel is effectively kept, the damping performance of the integral structure is ensured, and the reliability is higher when the first reinforcing member is loaded.
The surrounding structure is provided with the plurality of connecting holes, so that the surrounding structure can be conveniently connected with other structural members of the anti-seismic hanging bracket, and the use (connection) performance is expanded. In order to ensure the stability of the whole structure, the second reinforcing member is of an integrally formed structure. Similarly, the first reinforcing member is an integrally formed structure.
The invention has simple structure and reasonable design, the supporting wings can be connected and fixed with other components to form limit, the supporting wings participate in the structure reinforcement, the compression resistance and the bending resistance of the whole structure are improved, the supporting wings and the whole structure of the section steel are supported by the specially designed reinforcing components, and the shock resistance and the shock absorption performance of the section steel are effectively improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a Z shaped steel for purlin which characterized in that: the wing plate comprises a body with a Z-shaped cross section, wherein the body comprises an upper wing plate, a lower wing plate and a vertical plate between the upper wing plate and the lower wing plate; support wings are respectively arranged on two sides of a vertical plate of the body, a first reinforcing member is arranged between the lower wing plate and the support wing corresponding to the same side of the lower wing plate, and a second reinforcing member is arranged between the lower wing plate and the support wing corresponding to the opposite side of the lower wing plate; the top ends of the first reinforcing member and the second reinforcing member are respectively provided with an oblique supporting part for supporting the corresponding supporting wing.
2. The Z-section steel for purlins as claimed in claim 1, wherein: the second reinforcing member is arranged on the lower portion of the body in a wrapping mode, the main body portion of the second reinforcing member comprises a horizontal attaching portion matched with the lower surface of the lower wing plate and a vertical attaching portion matched with the vertical plate, a second member inclined supporting portion is arranged at the top end of the vertical attaching portion, and the top end of the inclined supporting portion is fixed on the lower surface of the supporting wing of the corresponding side.
3. The Z-section steel for purlins as claimed in claim 2, wherein: the included angle between the oblique supporting part of the second component and the vertical plate is 45-60 degrees.
4. The Z-section steel for purlins as claimed in claim 2, wherein: and one end of the horizontal attaching part of the second reinforcing member, which is different from the vertical attaching part, is provided with an upward curled edge to form a surrounding structure protruding out of the lower wing plate.
5. The Z-section steel for purlins as claimed in claim 4, wherein: the surrounding structure is provided with a plurality of connecting holes.
6. The Z-section steel for purlins as claimed in claim 2, wherein: the second reinforcing member is an integrally formed structure.
7. The Z-section steel for purlins as claimed in claim 1, wherein: the first reinforcing member is integrally C-shaped and comprises a first member inclined supporting part, a lower fixing part and a transition part between the first member inclined supporting part and the lower fixing part, the first member inclined supporting part is fixed with the corresponding side supporting wing, and the lower fixing part is fixed with the upper surface of the lower wing plate.
8. The Z-section steel for purlins as claimed in claim 7, wherein: the transition portion of the first reinforcing member is not directly fixed with the vertical plate.
9. The Z-section steel for purlins as claimed in claim 7, wherein: the first reinforcing member is an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756476.6U CN210067035U (en) | 2019-05-24 | 2019-05-24 | Z-shaped steel for purline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920756476.6U CN210067035U (en) | 2019-05-24 | 2019-05-24 | Z-shaped steel for purline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210067035U true CN210067035U (en) | 2020-02-14 |
Family
ID=69454072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920756476.6U Active CN210067035U (en) | 2019-05-24 | 2019-05-24 | Z-shaped steel for purline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210067035U (en) |
-
2019
- 2019-05-24 CN CN201920756476.6U patent/CN210067035U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106969208A (en) | A kind of gate antidetonation suspension and support | |
| CN206874971U (en) | A kind of gate antidetonation suspension and support | |
| CN107288235A (en) | A kind of high-tensile antidetonation connector and antidetonation suspension and support | |
| CN210067035U (en) | Z-shaped steel for purline | |
| CN204848023U (en) | Braced system that climbing tower hung in external | |
| CN208935767U (en) | High strength alumin ium alloy suspension and support antidetonation diagonal brace connection component | |
| CN205227758U (en) | Air conditioner support sheet metal component angle stiffening positioner that bends | |
| CN209389982U (en) | A kind of framed stent structure for photovoltaic module | |
| CN205348399U (en) | Steel frame that roof beam interzone slidable V type supported | |
| CN208701886U (en) | A kind of aluminium alloy house crossbeam and column connecting node | |
| CN207110150U (en) | A kind of rib glass formula junior unit glass curtain wall | |
| CN101761136B (en) | Structure joint simultaneously meeting constraint requirements of space in different directions | |
| CN207080792U (en) | A kind of tension takes off segmental timbering | |
| CN206032950U (en) | Strenghthened type rail brackets of elevator | |
| CN207863210U (en) | The reinforcing seismic shear wall of built-in high-damping Energy dissipating material | |
| CN206667590U (en) | Shear wall is encorbelmented girder construction | |
| CN215763937U (en) | Novel energy-consumption anti-seismic support and hanger diagonal bracing device | |
| CN208935766U (en) | Aluminium alloy multifunction connector for antidetonation suspension and support | |
| CN108915114B (en) | Drawknot type buckling-restrained steel-damper support | |
| CN114718209A (en) | Tensile friction pendulum shock insulation support convenient to reset | |
| CN202969647U (en) | Self balance point type curtain wall | |
| CN208417153U (en) | A kind of purse seine fastener and combinations thereof device | |
| CN202990183U (en) | Frame-type metal sheet curtain wall structure | |
| CN207442773U (en) | A kind of easy-disassembling-assembling photovoltaic board mount | |
| CN207228385U (en) | A kind of Shock-proof for building device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |