CN104790534A - Metal connecting structure - Google Patents
Metal connecting structure Download PDFInfo
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- CN104790534A CN104790534A CN201510117352.XA CN201510117352A CN104790534A CN 104790534 A CN104790534 A CN 104790534A CN 201510117352 A CN201510117352 A CN 201510117352A CN 104790534 A CN104790534 A CN 104790534A
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- hardware
- locking sleeve
- locating hole
- connecting structure
- connector
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Abstract
The invention provides a metal connecting structure. The metal connecting structure comprises a first metal component and a second metal component. At least one of connecting holes in the first metal component and the second metal component is a multi-section long hole. The multi-section long hole is internally provided with a plurality of successive locating hole positions. The outer circumferential surface of a locking and fixing sleeve is in location fit with the inner circumferential surface of the corresponding locating hole position. A connecting part is provided with a head and a rod part. The rod part is matched with an inner hole of the locking and fixing sleeve, and the diameter of the rod part is smaller than the width of the narrowest part of the multi-section long hole so that the rod part can slide freely in the multi-section long hole to conduct position adjustment. When the rod part is sleeved with the locking and fixing sleeve, the connecting part is fixed into the multi-section long hole along with the locking and fixing sleeve, and therefore the locking and fixing sleeve and the connecting part are locked at the selected locating hole position. By adopting the connecting structure, the positions of the connected metal components can be adjusted quickly and conveniently, and the metal components can be mounted accurately and will not displace after being mounted; moreover, the metal connecting structure is firm in mounting, never gets loose and does not need to be welded.
Description
Technical field
The present invention relates to metal connecting structure, be applicable to quick, adjustable, the reliable metal interconnection under various occasion, be particularly useful for multiple stage wind, many earthquakes, and the subway that the crowd is dense, station, airport, tunnel, school, highrise building to use.
Background technology
Metal interconnection is that common metal connects, and such as can occur in a large number in keel, frame assembled occasion.But in connection procedure, adjustable, reliable, be often difficult to take into account fast, adjustable in order to realize, it often adopts long connecting hole, but long connecting hole can cause component in use tired tenesmus, in order to reliable object, uses reinforcement of weld in a large number in keel, frame assembled occasion.But welding is high-building construction leading cause of fire, and in practice of construction, because construction intensity is large, bad environments, skilled electric welder lacks always very much, and the welding quality in installation process is also the hidden danger of quality of curtain buildings.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of metal connecting structure, can apply to metal interconnection, by cross-coupled for metal component quick adjustment location, firmly connects, exempts electric welding construction.For this reason, the present invention is by the following technical solutions:
Metal connecting structure, comprise the first hardware and the second hardware, first hardware and the second hardware there is connecting hole respectively, the connector connecting the first hardware and the second hardware has head and bar portion, described head is stuck in outside the connecting hole of the first hardware or the second hardware, the connecting hole of the first hardware and the second hardware is passed in bar portion, it is characterized in that:
In connecting hole on first hardware and the second hardware at least one of them is more piece shape elongated hole, there is in described more piece shape elongated hole the multiple locating hole position of continuous print; Described more piece shape elongated hole is furnished with embedded locking sleeve, the outer peripheral face of locking sleeve and the inner peripheral surface of described locating hole position form location fit, described connector has head and bar portion, the endoporus of described bar portion and locking sleeve matches and its diameter is less than the narrowest place width of more piece shape elongated hole, makes described bar portion be suitable in more piece shape elongated hole, be free to slide adjustment position; Make again described connector be fixed in more piece shape elongated hole with locking sleeve when locking sleeve is inserted in behind described bar portion, realize locking sleeve, connector is locked in chosen locating hole position; The head of described connector is stuck in outside locating hole position.
On the basis adopting technique scheme, the present invention also can adopt following further technical scheme:
The end of described more piece shape elongated hole has the macropore section that the head that is suitable for connector passes, the head sizes of described connector is greater than the size of the locating hole position of more piece shape elongated hole, or uses the pad being greater than locating hole position to be stuck in outside locating hole position by the head of described connector.
The profile of described continuous print multiple locating hole position is intersect the overlapping profile formed by multiple circle or polygon one by one along the major axis arrangement of more piece shape elongated hole.
The profile of the multiple locating hole position of described continuous print is intersect the overlapping profile formed by many row's circles one by one along the major axis arrangement of more piece shape elongated hole.
The profile of described continuous print multiple locating hole position is intersect the overlapping profile formed by a row or multi-row circle one by one along the major axis arrangement of more piece shape elongated hole; Between each locating hole position, their circular arc central angle is equal.
Described embedded locking sleeve is the locking sleeve matched with several continuous print locating hole position.
Described embedded locking sleeve is made up of metal sheet, its also comprise be in top outside locating hole position and snap in position, adjacent positioned hole from top bending snap in reinforcement position point.
Described embedded locking sleeve is made up of metal sheet, and the outer peripheral face of its formation positioning function is bent to form by metal sheet, by the formation that stretches further while inner circumferential surface is hole wall on metal sheet or punching.
Described connector is crab-bolt or riveting bolt or blind crab-bolt or blind riveting bolt; When connector be blind crab-bolt or blind riveting bolt time, its expansion part and embedded locking sleeve split or be combined as a whole; When connector is by fastening nuts, its nut be band can deformation press solidly lock segments press solidly nut.
Described riveting bolt or blind riveting bolt are furnished with adapter sleeve, and described adapter sleeve is riveted on the bar portion of riveting bolt band asperities, is fastened together by the hardware of required connection.
Described press solidly nut can deformation press solidly that lock segments wall thickness comparatively presses solidly nut with wall thickness book that is screw flight connecting portion; Deformation can press solidly the size that lock segments inner wall size is greater than screw rod, screw rod can be passed through before pressing solidly lock segments deformation and press solidly lock segments.
The described inwall pressing solidly lock segments is provided with vertical or oblique dentation bar, or, described in press solidly lock segments inwall be covered with sag and swell.
The described lock segments that presses solidly is when employing instrument external force extrudes it, and its oppressed distortion, makes its inner-wall material embed described screw flight, is formed and presses solidly locking.
Described extruding adopts ring type extruding, presses solidly lock segments distortion, its inner-wall material is embedded screw thread on screw rod and hobs, formed and press solidly locking.Described extruding also can adopt point type to extrude, and the keyed end that presses solidly pressed solidly on lock segments embeds convex pressure to screw thread on screw rod, is formed and presses solidly locking.
Owing to adopting technical scheme of the present invention, the hardware that syndeton provided by the present invention can make participation connect is adjusting position also accurately installation quickly and easily each other, can not be shifted, and install firmly, never get loose, without the need to welding after installation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of metal connecting structure provided by the present invention.
Fig. 1 a is the schematic diagram of the another kind of embodiment of metal connecting structure provided by the present invention.
Fig. 2 is the schematic diagram of a kind of embodiment of connector.
Fig. 3 is the schematic diagram of the another kind of embodiment of connector.
Fig. 4 is the schematic diagram of a kind of embodiment of connector.
Fig. 5 is the schematic diagram of the another kind of embodiment of connector.
Fig. 6 is a kind of schematic diagram of embedded locking sleeve.
Fig. 7 is the schematic diagram that another kind of embedded locking sleeve coordinates with more piece shape elongated hole.
Fig. 8 a is the top view of the new embedded locking sleeve of another kind.
Fig. 8 b is the lateral view of embedded locking sleeve shown in Fig. 8 a.
Fig. 9 a is the top view of the new embedded locking sleeve of another kind.
Fig. 9 b is the stereogram of embedded locking sleeve shown in Fig. 9 a.
The top view that Figure 10 a coordinates with more piece shape elongated hole for embedded locking sleeve shown in Fig. 8 a and 8b.
The sectional view that Figure 10 b coordinates with more piece shape elongated hole for embedded locking sleeve shown in Fig. 8 a and 8b.
Figure 11 a is the schematic diagram of a kind of embodiment of more piece shape elongated hole.
The schematic diagram that Figure 11 b coordinates with embedded locking sleeve for the elongated hole of more piece shape shown in Figure 11 a.
Figure 12 a is the schematic diagram of the another kind of embodiment of connector provided by the present invention.
Figure 12 b is the explosive view of Figure 12 a illustrated embodiment.
Figure 12 c is can the sectional view of deformation Figure 12 a illustrated embodiment when pressing solidly lock segments deformation.
Detailed description of the invention
With reference to accompanying drawing.Metal connecting structure provided by the present invention comprises the first hardware 1 and the second hardware 2, first hardware 1 and the second hardware 2 there is connecting hole 10,20 respectively, the connector connecting the first hardware and the second hardware has head and bar portion, described head is stuck in outside the connecting hole of the first hardware or the second hardware, and the connecting hole of the first hardware and the second hardware is passed in bar portion.
As shown in Figure 1a, the connecting hole 10 of the first hardware 1 is more piece shape elongated hole, the connecting hole of the second hardware 2 is circular hole, if the second hardware 2 is in inner side, blind riveting bolt as shown in Figure 2 then can be used as connector, if the first hardware 1 is in inner side, and crab-bolt as shown in Figure 4,5 can be used, further, the embodiment of Figure 12 a, Figure 12 b, Figure 12 c can also be used.
As shown in Figure 1, as the connecting hole on the first hardware and the second hardware is more piece shape elongated hole, when the first hardware and the second hardware are interconnections, then the length direction of these two more piece shape elongated holes is preferably along the axis of its hardware, connector can use crab-bolt as shown in Figure 4,5, further, the embodiment of Figure 12 a, Figure 12 b, Figure 12 c can also be used.
There is in described more piece shape elongated hole the multiple locating hole position 120 of continuous print, the profile of described continuous print multiple locating hole position is arrange by multiple circle the profile intersecting overlap one by one and formed along major axis, between each locating hole position 120, their circular arc central angle is preferably equal, is convenient to the flexible chosen position of locking sleeve matched with locating hole position, multiple continuous print multiple locating hole position; In fact, the shape of described locating hole position also can be polygonal.
Described more piece shape elongated hole is furnished with embedded locking sleeve 13, the outer peripheral face of locking sleeve 13 and the inner peripheral surface of described locating hole position 120 form location fit, described connector has head and bar portion, the endoporus of described bar portion and locking sleeve matches and its diameter is less than the narrowest place width of more piece shape elongated hole, described bar portion is made to be suitable in elongated hole, be free to slide rapid adjustment position, after slip puts in place, be inserted in embedded locking sleeve 13, embedded locking sleeve 13 is embedded in more piece shape elongated hole 12, by connector companion locking sleeve quick lock on selected locating hole position, embedded locking sleeve 13 is played a supporting role simultaneously.Whole action only needs the several seconds to complete, and the screw tightening fitness of comparing traditional is tightr, and speed is faster, and has adjustment and positioning function.
Embedded locking sleeve 13 shown in Fig. 6 is the locking sleeve matched with position, a hole; In addition, as shown in Figure 7, described embedded locking sleeve also can be the locking sleeve 15 matched with several continuous print locating hole position, to obtain larger support force and latching force.
Described connector can use crab-bolt or riveting bolt according to occasion.Described riveting bolt is furnished with adapter sleeve, and described adapter sleeve is riveted on the bar portion of riveting bolt band asperities, is fastened together by the metalwork of required connection.Blind riveting bolt 4 shown in Fig. 2 is one of riveting bolt, it comprises head 41, bar portion 42, expansion member 43, expansion member 43 is enclosed within outside bar portion 42, expansion member 43 and head 41 all can from front through the locating hole position two first hardwares that need carry out being connected and the second hardware and circle connecting holes, when being pulled outwardly fastened cover 44 by bar portion and riveting tightly, expansion member 43 expand by head 41, make enlarged portion, head is stuck in locating hole, justify outside connecting hole, by disposable for the hardware of required connection firm connection.
Outside bar portion 42, have the annular tooth or screw thread 46 that coordinate with adapter sleeve 44, the end in bar portion is the link 45 be connected with clincher tool, and before link, have the position 47 be easily pulled off, and with when carrying out staking, also being taken advantage of a situation by link 45 and breaking.
Fig. 3 also show a kind of structure of blind riveting bolt.
Connector shown in Fig. 2 and Fig. 3, compares and is applicable to hardware and cannot penetrates connector from behind, the situation that can only penetrate from front.When can the penetrating from the back side of hardware of connector, connector as shown in Figure 4,5 can be adopted.Connector 4c shown in Fig. 4 is a kind of riveting bolt, and it does not have the tensioner ring of blind riveting bolt shown in Fig. 2 and 3, and directly self blocks with its head or pad blocks head, and drawing reference numeral 4c-1 is the adapter sleeve identical with the effect of adapter sleeve shown in Fig. 2.The connector of Fig. 5 display is crab-bolt, and its bar portion is connected with nut 4d-1.
With reference to accompanying drawing 8a, 8b, 10a, 10b, in the present embodiment, the structure that a kind of sheet metal manufactures is provided for embedded locking sleeve, both assurance function and can positioning intensity be strengthened, reduce costs again.Described embedded locking sleeve 300 is made up of metal sheet, and it also comprises being in top 301 outside locating hole position and snapping in snapping in of position, adjacent positioned hole from top bending strengthens position point 302.
With reference to accompanying drawing 9a, 9b, in the present embodiment, the structure that a kind of sheet metal manufactures is further provided for embedded locking sleeve, both assurance function and can positioning intensity be strengthened, reduce costs again.Described embedded locking sleeve is made up of metal sheet, and the outer peripheral face 401 of its formation positioning function is bent to form by metal sheet, by the formation that stretches further while inner circumferential surface 402 is hole wall on metal sheet or punching.
With reference to accompanying drawing 11a, 11b, in the present embodiment, the profile of described continuous print multiple locating hole position 500 is arrange by two row (even more rows) circles the profile intersecting overlap one by one and formed along major axis, cross focus in figure is the center of circle, like this, can ensure that the hole of more piece shape elongated hole is wide, ensure that securing member has higher intensity, and can degree of regulation be improved, more approach best position, make the adjustment operation of set screw 35 quicker.Drawing reference numeral 501 is the embedded locking sleeve matched with more piece shape elongated hole 500.
With reference to Figure 12 a, 12b.Connector of the present invention also can adopt following pressing solidly to lock crab-bolt (or claiming bolt), comprise screw rod 701, described lock bolt also include can be inserted in described screw rod 701 with can deformation press solidly lock segments 720 press solidly nut 702, describedly can deformation press solidly that lock segments 720 wall thickness comparatively presses solidly nut with wall thickness book that is screw flight connecting portion 21, when the instrument of employing is with its extruding of external force, press solidly the oppressed distortion of lock segments energy, and nut with screw flight connecting portion 21 can not, ensure the bulk strength of nut;
Deformation can press solidly lock segments 720 inner wall size and be greater than screw size, make screw rod 1 can pass through locked patch before pressing solidly lock segments deformation.Usually, can deformation to press solidly lock segments be one end that shell-like is in nut, in this case, the cooperation of above-mentioned size, by to can deformation locked patch shell-like internal diameter limit realize, also deformation can press solidly lock segments shell-like internal diameter and be greater than screw diameter, describedly can deformation press solidly that lock segments shell-like internal diameter is greater than nut with the diameter of bore calculated by the bottom of thread that is screw flight connecting portion.
The described lock segments that presses solidly is when employing instrument external force extrudes it, and its oppressed distortion, makes its inner-wall material embed described screw flight, and form locking, nut cannot unscrew.
The described inwall pressing solidly lock segments 20 is provided with vertical or oblique locking dentation bar 722, or, the described inwall pressing solidly lock segments is covered with sag and swell, these locking dentation bars 722 or sag and swell are when pressing solidly lock segments deformation, enter and clamp-on screw flight gap, strengthen and press solidly locking effect and improve the operating characteristics pressing solidly lock operation.
Described extruding adopts ring type extruding (see label 723 indication position in Figure 12 c), and press solidly the distortion of lock segments overall shrinkage, screw rod is embraced in extruding, its inner-wall material is embedded screw thread on screw rod and hobs, formed and press solidly locking.Described extruding also can adopt point type to extrude, and the keyed end that presses solidly pressed solidly on lock segments embeds convex pressure to screw thread on screw rod, forms locking.
Press solidly locking effect for strengthening and improve the operating characteristics pressing solidly lock operation, described screw rod also can be provided with vertical or be diagonal to the groove 710 of screw flight, by extruding pressing solidly lock segments 720, lock segments distortion can be pressed solidly, its inner-wall material is stressed and extrudes the described groove 710 of embedding.Or, described screw rod also can be provided with vertical or be diagonal to plane or the non-disc (such as oval calotte or other irregular face) of screw flight, by extruding pressing solidly lock segments, lock segments distortion can be pressed solidly, its inner-wall material is stressed jam-packed tangent plane or non-disc, also can plays the effect pressing solidly lock nut.
The foregoing is only part detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; the change that any those skilled in the art of being familiar with can expect easily in the scope that the present invention discloses or replacement, all should be encompassed in protection scope of the present invention.
Claims (10)
1. metal connecting structure, comprise the first hardware and the second hardware, first hardware and the second hardware there is connecting hole respectively, the connector connecting the first hardware and the second hardware has head and bar portion, described head is stuck in outside the connecting hole of the first hardware or the second hardware, the connecting hole of the first hardware and the second hardware is passed in bar portion, it is characterized in that:
In connecting hole on first hardware and the second hardware at least one of them is more piece shape elongated hole, there is in described more piece shape elongated hole the multiple locating hole position of continuous print; Described more piece shape elongated hole is furnished with embedded locking sleeve, the outer peripheral face of locking sleeve and the inner peripheral surface of described locating hole position form location fit, described connector has head and bar portion, the endoporus of described bar portion and locking sleeve matches and its diameter is less than the narrowest place width of more piece shape elongated hole, makes described bar portion be suitable in more piece shape elongated hole, be free to slide adjustment position; Make again described connector be fixed in more piece shape elongated hole with locking sleeve when locking sleeve is inserted in behind described bar portion, realize locking sleeve, connector is locked in chosen locating hole position; The head of described connector is stuck in outside locating hole position.
2. metal connecting structure as claimed in claim 1, it is characterized in that, the end of described more piece shape elongated hole has the macropore section that the head that is suitable for connector passes, the head sizes of described connector is greater than the size of the locating hole position of more piece shape elongated hole, or uses the pad being greater than locating hole position to be stuck in outside locating hole position by the head of described connector.
3. metal connecting structure as claimed in claim 1, is characterized in that, the profile of described continuous print multiple locating hole position is intersect the overlapping profile formed by multiple circle or polygon one by one along the major axis arrangement of more piece shape elongated hole.
4. metal connecting structure as claimed in claim 1, is characterized in that, the profile of the multiple locating hole position of described continuous print is intersect the overlapping profile formed by many row's circles one by one along the major axis arrangement of more piece shape elongated hole.
5. the metal connecting structure as described in claim 3 or 4, is characterized in that, the profile of described continuous print multiple locating hole position is intersect the overlapping profile formed by a row or multi-row circle one by one along the major axis arrangement of more piece shape elongated hole; Between each locating hole position, their circular arc central angle is equal.
6. metal connecting structure as claimed in claim 1, it is characterized in that, described embedded locking sleeve is the locking sleeve matched with several continuous print locating hole position.
7. the metal connecting structure as described in claim 1 or 5, is characterized in that, described embedded locking sleeve is made up of metal sheet, its also comprise be in top outside locating hole position and snap in position, adjacent positioned hole from top bending snap in reinforcement position point.
8. the metal connecting structure as described in claim 1 or 5, it is characterized in that, described embedded locking sleeve is made up of metal sheet, and the outer peripheral face of its formation positioning function is bent to form by metal sheet, by the formation that stretches further while inner circumferential surface is hole wall on metal sheet or punching.
9. metal connecting structure as claimed in claim 1, is characterized in that, described connector is crab-bolt or riveting bolt or blind crab-bolt or blind riveting bolt; When connector be blind crab-bolt or blind riveting bolt time, its expansion part and embedded locking sleeve split or be combined as a whole; When connector is by fastening nuts, its nut be band can deformation press solidly lock segments press solidly nut.
10. metal connecting structure as claimed in claim 9, it is characterized in that, described riveting bolt is furnished with adapter sleeve, and described adapter sleeve is riveted on the bar portion of riveting bolt band asperities, is fastened together by the hardware of required connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117352.XA CN104790534B (en) | 2015-03-17 | 2015-03-17 | Metal connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117352.XA CN104790534B (en) | 2015-03-17 | 2015-03-17 | Metal connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104790534A true CN104790534A (en) | 2015-07-22 |
| CN104790534B CN104790534B (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117352.XA Active CN104790534B (en) | 2015-03-17 | 2015-03-17 | Metal connecting structure |
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| CN (1) | CN104790534B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917520A (en) * | 2017-12-22 | 2018-04-17 | 珠海格力电器股份有限公司 | Tuyere structure component and air-conditioning |
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| EP0032574A1 (en) * | 1980-01-12 | 1981-07-29 | Albert Fink | Apparatus for the cross-wise connection of vertical and horizontal rails, especially of a backing support construction of façade claddings |
| JPH1193373A (en) * | 1997-09-24 | 1999-04-06 | Sekisui House Ltd | Modesty panel-support metal fitting |
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| CN202627206U (en) * | 2012-03-15 | 2012-12-26 | 孙江平 | Keel connecting piece |
| CN203475656U (en) * | 2013-08-01 | 2014-03-12 | 斯泰科技（杭州）有限公司 | Shock-proof anti-looseness back rivet bolt and curtain wall plate connecting structure |
| FR2986544B1 (en) * | 2012-02-07 | 2014-12-26 | Techniwood | SYSTEM FOR FIXING A PANEL TO A CARRIER STRUCTURE ELEMENT |
| CN204850064U (en) * | 2015-03-17 | 2015-12-09 | 杭州斯泰新材料技术有限公司 | Metallic interconnect structure |
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2015
- 2015-03-17 CN CN201510117352.XA patent/CN104790534B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0032574A1 (en) * | 1980-01-12 | 1981-07-29 | Albert Fink | Apparatus for the cross-wise connection of vertical and horizontal rails, especially of a backing support construction of façade claddings |
| JPH1193373A (en) * | 1997-09-24 | 1999-04-06 | Sekisui House Ltd | Modesty panel-support metal fitting |
| CN202324191U (en) * | 2011-11-29 | 2012-07-11 | 苏州市建筑设计研究院有限责任公司 | Rolling slip hinge support connecting structure for steel structure |
| FR2986544B1 (en) * | 2012-02-07 | 2014-12-26 | Techniwood | SYSTEM FOR FIXING A PANEL TO A CARRIER STRUCTURE ELEMENT |
| CN202627206U (en) * | 2012-03-15 | 2012-12-26 | 孙江平 | Keel connecting piece |
| CN203475656U (en) * | 2013-08-01 | 2014-03-12 | 斯泰科技（杭州）有限公司 | Shock-proof anti-looseness back rivet bolt and curtain wall plate connecting structure |
| CN204850064U (en) * | 2015-03-17 | 2015-12-09 | 杭州斯泰新材料技术有限公司 | Metallic interconnect structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107917520A (en) * | 2017-12-22 | 2018-04-17 | 珠海格力电器股份有限公司 | Tuyere structure component and air-conditioning |
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| Publication number | Publication date |
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| CN104790534B (en) | 2017-07-11 |
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