CN212295082U - Quick connector for steel structure - Google Patents
Quick connector for steel structure Download PDFInfo
- Publication number
- CN212295082U CN212295082U CN202020381549.0U CN202020381549U CN212295082U CN 212295082 U CN212295082 U CN 212295082U CN 202020381549 U CN202020381549 U CN 202020381549U CN 212295082 U CN212295082 U CN 212295082U
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- CN
- China
- Prior art keywords
- piece
- limiting
- connecting piece
- width
- connection piece
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- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 40
- 239000010959 steel Substances 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a quick connecting piece for steel construction, including first connection piece and second connection piece, the one end of first connection piece and the one end vertical fixation of second connection piece set up, be equipped with first connecting hole on the first connection piece, be equipped with the second connecting hole on the second connection piece, the both sides of first connection piece are equipped with first spacing piece and the spacing piece of second respectively, the width of first spacing piece is less than the width of the spacing piece of second. The width through setting the width with first spacing piece to be less than the width of second connection piece, can forget when placing the connecting piece in advance at the workman, still can put into the mounting groove with the connecting piece in, need not to unpack whole door and window apart, the simple structure of whole connecting piece, low in cost is fit for very much popularizing and applying.
Description
Technical Field
The utility model belongs to the technical field of steel construction machine-shaping and specifically relates to a quick connecting piece for steel construction is related to.
Background
The steel structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and adopts rust removing and preventing processes of silanization, pure manganese phosphating, washing and drying, galvanization and the like. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer.
When generally installing crossbeam or vertical beam on outer frame among the current steel construction, generally use the connecting piece to come indirectly. The most widely used of the existing connecting pieces are simple connecting pieces with two sides perpendicular to each other and connecting holes, as shown in figure 5, the connecting piece has low cost, each cost is only a few corners, and the production cost can be greatly reduced. The cross section of the steel structure to be installed by the connecting piece is as shown in fig. 6, the connecting piece is placed in the installation groove of the steel structure, and the limiting pieces on the two sides of the connecting piece are respectively positioned on the two sides of the installation groove, so that the subsequent installation is stable. However, the worker is required to put the connecting member into the mounting groove in advance, and if the worker is not put in advance, the connecting member cannot be directly put in the mounting groove subsequently, and the assembled outer frame must be disassembled to expose the mounting groove for putting in, so that the production is inconvenient, and the use of the product is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the weak point of above-mentioned conventional art, provide a simple structure, low in cost can be along with putting and connect firm connecting piece for the steel construction along with using.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a quick connector for steel construction, includes first connection piece and second connection piece, the one end of first connection piece and the one end of second connection piece are fixed to be set up, be equipped with first connecting hole on the first connection piece, be equipped with the second connecting hole on the second connection piece, its characterized in that: the two sides of the first connecting piece are respectively provided with a first limiting piece and a second limiting piece, and the width of the first limiting piece is smaller than that of the second limiting piece.
Set up the width of first spacing piece into the width that is less than the spacing piece of second, can forget when placing the connecting piece in advance at the workman, still can put into the mounting groove with the connecting piece, only need put into the one side of mounting groove earlier with the spacing piece of the great second of width, remaining first spacing piece width is less, can put into the opposite side of mounting groove after the whole slope with the connecting piece, even the workman forgets in advance like this and puts the connecting piece, also can put into the connecting piece under the condition of not carrying out the heavy tear open door and window, can reach the purpose of installation crossbeam or perpendicular roof beam equally, and the simple structure of whole connecting piece, low cost, especially adapted popularization and application.
As a preferred scheme, the first limiting sheet and the second limiting sheet are respectively and fixedly arranged on the first connecting sheet.
As a preferred scheme, the second limiting sheet is fixedly arranged on the first connecting sheet, and the first limiting sheet can be adjusted.
As a preferred scheme, a fixing hole is arranged at a position of the first connecting piece corresponding to the first limiting piece, and the fixing hole is arranged towards the second limiting piece.
As a preferred scheme, one end of the first limiting piece is located outside the fixing hole, and the other end of the first limiting piece is located in the fixing hole and can slide along the fixing hole.
Preferably, the first limiting sheet and the fixing hole are connected through an elastic component.
As a preferred scheme, the elastic component is a spring, one end of the spring is fixedly connected with the first limiting sheet, and the other end of the spring is fixedly connected with the fixing hole.
As a preferred scheme, the first limiting sheet and the second limiting sheet are arranged oppositely.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
the utility model provides a quick connecting piece for steel construction sets the width that is less than the second connection piece through the width with first spacing piece, can forget when placing the connecting piece in advance at the workman, still can put into the mounting groove with the connecting piece in, need not to unpack whole structure apart, the simple structure of whole connecting piece, low in cost is fit for very much popularizing and applying.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is the utility model relates to a quick connecting piece's for steel construction overall structure sketch map.
Fig. 2 is the utility model relates to a quick connecting piece's for steel construction overall structure sketch map.
Fig. 3 is the utility model discloses a local structure schematic diagram of quick connecting piece for steel construction.
Fig. 4 is the utility model relates to a spacing piece connection structure of second schematic diagram of quick connect element for steel construction.
Fig. 5 is a prior art structure diagram of the utility model relates to a quick connector for steel construction.
Fig. 6 is the utility model relates to a steel construction installation cross-sectional structure schematic diagram of quick connecting piece for steel construction.
Fig. 7 is a schematic structural view of embodiment 3 of the quick connector for steel structure of the present invention.
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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.
Furthermore, 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 specifically limited otherwise.
Example 1: as shown in the attached drawing 1, the quick connector for the steel structure comprises a first connecting piece 1 and a second connecting piece 2, wherein one end of the first connecting piece 1 and one end of the second connecting piece 2 are fixedly arranged, in the embodiment, the first connecting piece 1 is provided with a first connecting hole 3, the second connecting piece 2 is provided with a second connecting hole 4, two sides of the first connecting piece 1 are respectively provided with a first limiting piece 5 and a second limiting piece 6, and the width of the first limiting piece 5 is smaller than that of the second limiting piece 6. In this embodiment, the first connecting piece and the second connecting piece are vertically arranged and used for installing two mutually vertical steel structural members.
The mounting groove 7 of the steel structure is shown in fig. 6, the connecting piece in the prior art is shown in fig. 5, in the embodiment, as shown in fig. 1, the width of the first limiting piece 5 is set to be smaller than that of the second limiting piece 6, so that when a worker forgets to place the connecting piece in advance, the connecting piece can still be placed in the mounting groove 7, only the second limiting piece 6 with a larger width needs to be placed in one side of the mounting groove 7, the remaining first limiting piece 5 has a smaller width, the whole connecting piece can be placed in the other side of the mounting groove 7 after being inclined, the connecting piece is connected with the steel structure through the first connecting hole, and then the second connecting piece is connected with the beam through the second connecting hole, so that the fixing of the steel structure frame and the beam is realized, and in the prior art, only the first limiting piece and the second limiting piece are arranged on the first connecting piece, and the second connecting piece is not arranged, firstly, for the convenience of installation, also set up on the second connecting piece, then make unable installation, secondly for the relative firm of connection, make first connecting piece be fixed in the mounting groove in, can guarantee that first connecting piece can not the roll-off, and the installation is more convenient, and is firm. In this embodiment, even the workman forgets in advance and puts the connecting piece, also can put into the connecting piece under the condition of not dismantling door and window again, can reach the purpose of installation crossbeam or perpendicular roof beam equally, and the simple structure of whole connecting piece, low in cost is fit for popularizing and applying very much.
In this example. The first limiting sheet 5 and the second limiting sheet 6 are respectively and fixedly arranged on the first connecting sheet 1. The whole connection piece can be made very simple to machine. The first limiting sheet 5 and the second limiting sheet 6 are arranged back to back.
Example 2: as shown in fig. 2-4, the quick connector for the steel structure comprises a first connecting piece 1 and a second connecting piece 2, wherein one end of the first connecting piece 1 and one end of the second connecting piece 2 are vertically and fixedly arranged, a first connecting hole 3 is formed in the first connecting piece 1, a second connecting hole 4 is formed in the second connecting piece 2, a first limiting piece 5 and a second limiting piece 6 are respectively arranged on two sides of the first connecting piece 1, and the width of the first limiting piece 5 is smaller than that of the second limiting piece 6. The second limiting sheet 6 is fixedly arranged on the first connecting sheet 1, and the first limiting sheet 5 can be adjusted. Through the fixed setting of the spacing piece 6 of the great second of width and first connection piece 1, when the workman did not install the connecting piece earlier, can put into mounting groove 7 with the spacing piece 6 of the great second of length earlier, the shape of mounting groove 7 is as shown in fig. 6, and the less first spacing piece 5 of length is adjustable setting with first connection piece 1, make the easier mounting groove 7 of putting into of first spacing piece 5 through the width of adjusting first spacing piece 5, the connecting piece in this embodiment can all be very simple under any circumstance put into mounting groove 7.
In this embodiment, a fixing hole 8 is disposed at a position of the first connecting piece 1 corresponding to the first limiting piece 5, and the fixing hole 8 is disposed toward the second limiting piece 6. One end of the first limiting sheet 5 is located outside the fixing hole 8, and the other end of the first limiting sheet is located in the fixing hole 8 and can slide along the fixing hole 8. When needing to put into mounting groove 7 first spacing piece 5, adjust first spacing piece 5's width earlier, transfer first spacing piece 5's width as far as possible and diminish, make to put into more easily.
The first limiting sheet 5 and the fixing hole 8 are connected through an elastic component. Can transfer the minimum with the width of first spacing piece 5 for when transferring the width of first spacing piece 5, elastic component is compressed, converts kinetic energy into potential energy, and first spacing piece 5 is put into mounting groove 7 back, and elastic component can reply, with energy release, elastic component replies and promotes first spacing piece 5 outwards to move, the reconversion.
In this embodiment, the elastic component is a spring 9, one end of the spring 9 is fixedly connected with the first limiting plate 5, and the other end of the spring 9 is fixedly connected with the fixing hole 8. The cost of spring 9 is cheap, and the installation is simple, and wherein one end is fixed with first spacing piece 5, can be the welding, and the other end and the fixed orifices 8 of spring 9 are fixed, and the welding is connected with spring 9 through setting up the hole that is less than spring 9 diameter, and is fixed also through frictional force. In this embodiment, in order to make the stress of the first limiting piece 5 uniform, two springs 9 are provided, and the number of the springs can be set according to specific situations. The first limiting sheet 5 and the second limiting sheet 6 are arranged back to back.
Example 3: in this embodiment, as shown in fig. 7, the first connecting piece 1 and the second connecting piece 2 are not perpendicular to each other and are arranged at an acute angle, so that the two steel structural members with angles can be connected and installed, and also can be arranged at an obtuse angle.
Other parts in this embodiment are the same as those in embodiment 2, and are not described in detail.
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 implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (8)
1. The utility model provides a quick connector for steel construction, includes first connection piece and second connection piece, the one end of first connection piece and the one end of second connection piece are fixed to be set up, be equipped with first connecting hole on the first connection piece, be equipped with the second connecting hole on the second connection piece, its characterized in that: the two sides of the first connecting piece are respectively provided with a first limiting piece and a second limiting piece, and the width of the first limiting piece is smaller than that of the second limiting piece.
2. The quick connector for steel structures as claimed in claim 1, wherein: the first limiting sheet and the second limiting sheet are fixedly arranged on the first connecting sheet respectively.
3. The quick connector for steel structures as claimed in claim 1, wherein: the second limiting sheet is fixedly arranged on the first connecting sheet, and the first limiting sheet can be adjusted.
4. The quick connector for steel structures as claimed in claim 3, wherein: the first connecting piece is provided with a fixing hole at a position corresponding to the first limiting piece, and the fixing hole is arranged towards the second limiting piece.
5. The quick connector for steel structures as claimed in claim 4, wherein: one end of the first limiting piece is located on the outer side of the fixing hole, and the other end of the first limiting piece is located in the fixing hole and can slide along the fixing hole.
6. The quick connector for steel structures as claimed in claim 5, wherein: the first limiting sheet is connected with the fixing hole through an elastic component.
7. The quick connector for steel structures as claimed in claim 6, wherein: the elastic component is a spring, one end of the spring is fixedly connected with the first limiting sheet, and the other end of the spring is fixedly connected with the fixing hole.
8. The quick connector for steel structures as claimed in any one of claims 1 to 7, wherein: the first limiting sheet and the second limiting sheet are arranged in a back-to-back mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381549.0U CN212295082U (en) | 2020-03-24 | 2020-03-24 | Quick connector for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020381549.0U CN212295082U (en) | 2020-03-24 | 2020-03-24 | Quick connector for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212295082U true CN212295082U (en) | 2021-01-05 |
Family
ID=73960764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020381549.0U Expired - Fee Related CN212295082U (en) | 2020-03-24 | 2020-03-24 | Quick connector for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212295082U (en) |
-
2020
- 2020-03-24 CN CN202020381549.0U patent/CN212295082U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |