CN104790534B - Metal connecting structure - Google Patents
Metal connecting structure Download PDFInfo
- Publication number
- CN104790534B CN104790534B CN201510117352.XA CN201510117352A CN104790534B CN 104790534 B CN104790534 B CN 104790534B CN 201510117352 A CN201510117352 A CN 201510117352A CN 104790534 B CN104790534 B CN 104790534B
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- hardware
- locking sleeve
- connector
- elongated holes
- positioning hole
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Abstract
A kind of metal connecting structure provided by the present invention, including the first hardware and the second hardware, at least one in connecting hole on first hardware and the second hardware is many nodular elongated holes, there are continuous multiple positioning hole positions in many nodular elongated holes, the outer peripheral face of locking sleeve and the inner peripheral surface of positioning hole position formation location fit, the connector has head and bar portion, the endoporus of the bar portion and locking sleeve matches and its diameter is less than the most narrow place width of many nodular elongated holes, the bar portion is set to be suitable in many nodular elongated holes slidably adjustment position；Again so that the connector is fixed in many nodular elongated holes with locking sleeve after locking sleeve is inserted in the bar portion, realize that locking sleeve, connector are locked in chosen positioning hole position.The hardware that attachment structure provided by the present invention can connect participation quickly and easily adjusting position and is accurately installed each other, will not be shifted after installation, and is firmly installed, and is never released, without welding.
Description
Technical field
The present invention relates to metal connecting structure, intersect suitable for quick, adjustable, the reliable metal under various occasions and connect
Connect, many typhoons that are particularly suitable for use in, many earthquakes, and the subway that the crowd is dense, station, airport, tunnel, school, make on skyscraper
With.
Background technology
Metal interconnection is common metal connection, such as can largely occur in keel, framework assembling occasion.But even
Adjustable, reliable, quickly be often difficult to take into account in termination process, adjustable in order to realize, it often uses long connecting hole, but long connection
Hole can cause component fatigue tenesmus in use, for reliable purpose, in keel, framework assembling occasion largely using weldering
Connect reinforcing.But welding is high-building construction leading cause of fire, and in practice of construction, because construction intensity is big, ring
Border is severe, and skilled electric welder lacks very much always, and the welding quality in installation process is also the hidden danger of quality of curtain buildingses.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of metal connecting structure, can apply to metal and intersect company
Connect, by the component quick regulation positioning of metal interconnection, firmly connection, exempt electric welding construction.Therefore, the present invention is using following
Technical scheme：
Metal connecting structure, including the first hardware and the second hardware, the first hardware and the second metal structure
There is connecting hole on part respectively, connecting the connector of the first hardware and the second hardware has head and bar portion, the head
Portion is stuck in outside the connecting hole of the first hardware or the second hardware, and bar portion passes through the first hardware and the second metal structure
The connecting hole of part, it is characterised in that：
At least one in connecting hole on first hardware and the second hardware is many nodular elongated holes, described
There are continuous multiple positioning hole positions in many nodular elongated holes；Many nodular elongated holes are furnished with outside embedded locking sleeve, locking sleeve
Side face and the inner peripheral surface of positioning hole position formation location fit, the connector have head and bar portion, the bar portion and lock
Admittedly the endoporus covered matches and its diameter is less than the most narrow place width of many nodular elongated holes, the bar portion is set to be suitable in many nodular elongated holes
Slidably adjustment position；After locking sleeve is inserted in the bar portion again so that the connector to be fixed on many nodulars with locking sleeve long
In hole, realize that locking sleeve, connector are locked in chosen positioning hole position；The head of the connector is stuck in positioning hole position
Outside.
On the basis of using above-mentioned technical proposal, the present invention can also be using technical scheme further below：
The end of many nodular elongated holes, which has, is adapted to the big hole section that the head of part is passed through, the head of the connector
Size is more than the size of the positioning hole position of many nodular elongated holes, or the pad for positioning hole position using being more than by the head of the connector
It is stuck in outside positioning hole position.
The profile of continuous multiple positioning hole positions is that the major axis by multiple circles or polygon along many nodular elongated holes is arranged
One by one intersect it is overlapping formed by profile.
The profile of continuous multiple positioning hole positions is that the major axis arrangement by multiple rows of circle along many nodular elongated holes is intersected one by one
Profile formed by overlapping.
The profiles of continuous multiple positioning hole positions be by major axis arrangement of a row or multi-row circle along many nodular elongated holes by
It is individual it is intersecting it is overlapping formed by profile；Between each positioning hole position, their circular arc central angle is equal.
The embedded locking sleeve is the locking sleeve matched with several continuous positioning hole positions.
The embedded locking sleeve is made up of metallic plate, and it also includes being in top on the outside of positioning hole position and from top
What bending was caught in adjacent positioned hole position is caught in reinforcement position point.
The embedded locking sleeve is made up of metallic plate, and the outer peripheral face of its formation positioning function is curved by metallic plate
What folding was formed, inner circumferential surface is further stretched to be formed while being hole wall or punching on metallic plate.
The connector is crab-bolt or rivet bolt or blind crab-bolt or blind rivet bolt；When connector is blind crab-bolt or blind rivet bolt,
Its expansion part and embedded locking sleeve split are combined as a whole；When connector is fastened by nut, its nut can deformation for band
The solid nut of pressure of the solid lock segments of pressure.
The rivet bolt or blind rivet bolt are furnished with adapter sleeve, and the adapter sleeve is riveted on bar portion of the rivet bolt with asperities, by institute
The hardware that need to be connected is fastened together.
The solid nut of pressure can the solid lock segments wall thickness of deformation pressure compared with the solid nut of pressure the wall with screw flight connecting portion
Thick book；Can the solid lock segments inner wall size of deformation pressure be more than the size of screw rod, enable the screw rod can be suitable before the solid lock segments deformation of pressure
Profit passes through the solid lock segments of pressure.
The inwall of the solid lock segments of pressure is provided with vertical or oblique dentation bar, or, the inwall of the solid lock segments of pressure
It is covered with sag and swell.
The solid lock segments of pressure using instrument with external force when being extruded it, and it is oppressed deformation, makes its inner-wall material embedding
Enter the screw flight, form pressure solid lock and determine.
Described extruding is extruded using ring type, the solid lock segments deformation of compressing pressure, makes its inner-wall material embedding to screw thread on screw rod
Enter to hob, form pressure solid lock and determine.Described extruding also can be using point type extruding, and the pressure solid lock fixed point pair on solid lock segments is pressed in compressing
Screw thread is embedded in convex pressure on screw rod, forms pressure solid lock and determines.
Due to using technical scheme, attachment structure provided by the present invention can make the metal structure that participation is connected
Part quickly and easily adjusting position and is accurately installed each other, will not be shifted after installation, and is firmly installed, and is never released, nothing
Need welding.
Brief description of the drawings
Fig. 1 is the schematic diagram of metal connecting structure provided by the present invention.
Fig. 1 a are the schematic diagram of metal connecting structure another embodiment provided by the present invention.
Fig. 2 is a kind of schematic diagram of embodiment of connector.
Fig. 3 is the schematic diagram of the another embodiment of connector.
Fig. 4 is a kind of schematic diagram of embodiment of connector.
Fig. 5 is the schematic diagram of the another embodiment of connector.
Fig. 6 is a kind of schematic diagram of embedded locking sleeve.
Fig. 7 is the schematic diagram that another embedded locking sleeve coordinates with many nodular elongated holes.
Fig. 8 a are the top view of new another embedded locking sleeve.
Fig. 8 b are the side view of embedded locking sleeve shown in Fig. 8 a.
Fig. 9 a are the top view of new another embedded locking sleeve.
Fig. 9 b are the stereogram of embedded locking sleeve shown in Fig. 9 a.
Figure 10 a are the top view that embedded locking sleeve shown in Fig. 8 a and 8b coordinates with many nodular elongated holes.
Figure 10 b are the sectional view that embedded locking sleeve shown in Fig. 8 a and 8b coordinates with many nodular elongated holes.
Figure 11 a are a kind of schematic diagram of embodiment of many nodular elongated holes.
Figure 11 b are the schematic diagram that many nodular elongated holes shown in Figure 11 a coordinate with embedded locking sleeve.
Figure 12 a are the schematic diagram of another embodiment of connector provided by the present invention.
Figure 12 b are the explosive view of Figure 12 a illustrated embodiments.
Figure 12 c for can the solid lock segments deformation of deformation pressure when Figure 12 a illustrated embodiments sectional view.
Embodiment
Referring to the drawings.Metal connecting structure provided by the present invention includes the first hardware 1 and the second hardware
2, there are connecting hole 10,20, the first hardware of connection and the second metal on the first hardware 1 and the second hardware 2 respectively
The connector of component has head and bar portion, and the head is stuck in the connecting hole of the first hardware or the second hardware
Outside, bar portion passes through the connecting hole of the first hardware and the second hardware.
As shown in Figure 1a, the connecting hole 10 of the first hardware 1 is many nodular elongated holes, the connecting hole of the second hardware 2
For circular hole, if the second hardware 2 is in inner side, blind rivet bolt as shown in Figure 2 can be used as connector, such as the first metal
Crab-bolt as shown in Figure 4,5 can be used in inner side in component 1, further, it is also possible to use Figure 12 a, Figure 12 b, Figure 12 c reality
Apply mode.
As shown in figure 1, the connecting hole on such as the first hardware and the second hardware is many nodular elongated holes, when first
When hardware and the second hardware are interconnections, then the length direction of the two many nodular elongated holes is advantageously along its gold
Crab-bolt as shown in Figure 4,5 can be used in the axial direction of metal elements, connector, further, it is also possible to use Figure 12 a, Figure 12 b, Figure 12 c
Embodiment.
There is continuous multiple positioning hole positions 120, the wheel of continuous multiple positioning hole positions in many nodular elongated holes
Exterior feature be arranged as multiple circles along major axis intersect one by one it is overlapping formed by profile, between each positioning hole position 120, their circular arc
Central angle is preferably equal, is easy to the flexible chosen position of locking sleeve matched with multiple continuous multiple positioning hole position positioning hole positions；
In fact, the shape of the positioning hole position can also be polygonal.
Many nodular elongated holes are furnished with embedded locking sleeve 13, the outer peripheral face of locking sleeve 13 and the positioning hole position 120
Inner peripheral surface formation location fit, the connector has a head and bar portion, and the endoporus of the bar portion and locking sleeve matches and its is straight
Footpath is less than the most narrow place width of many nodular elongated holes, the bar portion is suitable in elongated hole slidably quick adjustment position, works as cunning
After moving in place, embedded locking sleeve 13 is inserted in, embedded locking sleeve 13 is embedded in many nodular elongated holes 12, by connector in company with lock
Admittedly covering quick lock in selected positioning hole position, embedded locking sleeve 13 is played a supporting role simultaneously.Whole action is only needed
Several seconds completes, closer compared to more traditional screw tightening fitness, speed faster, and with regulation and positioning function.
Embedded locking sleeve 13 shown in Fig. 6 is the locking sleeve matched with a hole position；In addition, as shown in fig. 7, described embedding
It can also be the locking sleeve 15 matched with several continuous positioning hole positions to enter formula locking sleeve, with the bigger support force of acquisition and locking
Power.
The connector can use crab-bolt or rivet bolt according to occasion.The rivet bolt is furnished with adapter sleeve, the adapter sleeve
Bar portion of the rivet bolt with asperities is riveted on, the metalwork of required connection is fastened together.Blind rivet bolt 4 shown in Fig. 2 is
One kind of rivet bolt, it includes head 41, bar portion 42, expansion member 43, and expansion member 43 is enclosed within outside bar portion 42, the He of expansion member 43
Head 41 can from front through two the first hardwares and the second hardware that need to be attached on positioning hole position and
Circle connecting hole, when be pulled outwardly by bar portion riveted tightly by adapter sleeve 44 when, expansion member 43 is expanded by head 41 so that enlarged portion,
Head is stuck in positioning hole, justified outside connecting hole, and the hardware of required connection is disposably firmly connected.
There are the annular tooth coordinated with adapter sleeve 44 or screw thread 46 outside bar portion 42, the end of bar portion is connected with clincher tool
Connection end 45, and there is the position 47 that is easily pulled off before connection end, so that when carrying out staking, connection end 45 also to be taken advantage of a situation
Break.
Fig. 3 also show a kind of structure of blind rivet bolt.
Connector shown in Fig. 2 and Fig. 3, connector can not be penetrated from behind by being relatively specific for hardware, can only be from just
The situation that face is penetrated.When connector from the back side of hardware when can penetrate, connector as shown in Figure 4,5 can be used.
Connector 4c shown in Fig. 4 is a kind of rivet bolt, and it does not have the tensioner ring of blind rivet bolt shown in Fig. 2 and 3, and directly with its head certainly
Body is blocked or pad blocks head, and drawing reference numeral 4c-1 is and the effect identical adapter sleeve of adapter sleeve shown in Fig. 2.Fig. 5 is shown
Connector be crab-bolt, its bar portion is connected with nut 4d-1.
Referring to the drawings 8a, 8b, 10a, 10b, in the present embodiment, for embedded locking sleeve there is provided one kind metal
The structure of sheet material manufacture, both assurance function and can strengthen positioning intensity, cost had been reduced again.The embedded locking sleeve 300 be by
Metallic plate is made, and it also includes the top 301 being on the outside of positioning hole position and the card for being caught in adjacent positioned hole position is bent from top
Enter to strengthen position point 302.
9a, 9b, in the present embodiment, one kind are provided for embedded locking sleeve and is manufactured with sheet metal again referring to the drawings
Structure, both assurance function and positioning intensity can have been strengthened, cost had been reduced again.The embedded locking sleeve is made up of metallic plate
, the outer peripheral face 401 of its formation positioning function is bent to form by metallic plate, and inner circumferential surface 402 is the hole on metallic plate
It is further stretched to be formed while wall or punching.
11a, 11b referring to the drawings, in the present embodiment, the profiles of continuous multiple positioning hole positions 500 are by two rows（Very
To more multiple rows of）Circle along major axis arrangement intersect one by one it is overlapping formed by profile, the cross focus in figure is the center of circle, so, energy
Enough ensure that the hole of many nodular elongated holes is wide, it is ensured that fastener has higher intensity, and can improve degree of regulation, more approaches most
Good installation site so that the regulation operation of set screw 35 is quicker.Drawing reference numeral 501 is to match with many nodular elongated holes 500
The embedded locking sleeve closed.
Reference picture 12a, 12b.Connector of the present invention can also be used determines crab-bolt to push solid lock（Or bolt）, including
Screw rod 701, the lock bolt also include can be inserted in the screw rod 701 with can the pressures of the solid lock segments 720 of deformation pressure consolidate
Nut 702, it is described can the solid wall thickness of lock segments 720 of deformation pressure compared with the solid nut of pressure the wall thickness book with screw flight connecting portion 21,
When using instrument, with external force, it is extruded, the solid lock segments of pressure can be oppressed deformation, and nut with screw flight connecting portion 21
Can not, it is ensured that the bulk strength of nut；
Can the solid inner wall size of lock segments 720 of deformation pressure be more than screw size, enable screw rod 1 before the solid lock segments deformation of pressure
Locked patch can be passed through.Usually, can the solid lock segments of deformation pressure one end of nut is in shell-like, it is in this case, above-mentioned
The cooperation of size, can by pair can deformation locked patch shell-like internal diameter limit and realize, also can be in the solid lock segments shell-like of deformation pressure
Footpath is more than screw diameter, it is described can the solid lock segments shell-like internal diameter of deformation pressure be more than nut press spiral shell with screw flight connecting portion
The diameter of bore that line bottom is calculated.
The solid lock segments of pressure using instrument with external force when being extruded it, and it is oppressed deformation, makes its inner-wall material embedding
Enter the screw flight, form locking, nut can not be unscrewed.
The inwall of the solid lock segments 20 of pressure is provided with vertical or oblique locking dentation bar 722, or, the pressure solid lock is determined
The inwall of section is covered with sag and swell, and these locking dentation bars 722 or sag and swell are in the solid lock segments deformation of pressure, into squeezing into spiral shell
The thread pitch of bar, the solid locking effect of enhancing pressure and the operating characteristics for improving the solid lock operation of pressure.
Described extruding is extruded using ring type（See the signified position of label 723 in Figure 12 c）, compressing pressure admittedly integrally receive by lock segments
Screw rod is embraced in compression deformation, extruding, its inner-wall material is hobbed screw thread insertion on screw rod, is formed pressure solid lock and determine.Described extruding
Also can be using point type extruding, compressing presses the pressure solid lock fixed point on solid lock segments to be embedded in convex pressure to screw thread on screw rod, is formed and locked.
Can also be provided with vertically on the operating characteristics that the solid locking effect of pressure presses solid lock operation with raising, the screw rod to strengthen
Or the groove 710 of screw flight is diagonal to, by extruding the solid lock segments 720 of pressure, solid lock segments deformation can be oppressed, is made
Its inner-wall material, which is stressed, extrudes the embedded groove 710.Or, screw rod can be also provided with vertically or is diagonal on described screw rod
The plane of screw thread or non-disc（Such as oval calotte or other irregular faces）, by extruding the solid lock segments of pressure, can press
The deformation of solid lock segments is urged, its inner-wall material is stressed jam-packed tangent plane or non-disc, can also play the work of the solid lock nut of pressure
With.
The part embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not limited thereto,
The change or replacement that any one skilled in the art can readily occur in the range of the present invention is disclosed, should all contain
Lid is within the scope of the present invention.
Claims (10)
1. metal connecting structure, including the first hardware and the second hardware, the first hardware and the second hardware
Upper to have connecting hole respectively, connecting the connector of the first hardware and the second hardware has head and bar portion, the head
Outside the connecting hole for being stuck in the first hardware or the second hardware, bar portion passes through the first hardware and the second hardware
Connecting hole, it is characterised in that：
At least one in connecting hole on first hardware and the second hardware is many nodular elongated holes, the more piece
There are continuous multiple positioning hole positions in shape elongated hole；Many nodular elongated holes are furnished with embedded locking sleeve, the outer peripheral face of locking sleeve
With the inner peripheral surface formation location fit of the positioning hole position, the connector has head and bar portion, the bar portion and locking sleeve
Endoporus match and its diameter be less than many nodular elongated holes most narrow place width, make the bar portion be suitable in many nodular elongated holes freely
Slide adjustment position；Again so that the connector is fixed on many nodular elongated holes with locking sleeve after locking sleeve is inserted in the bar portion
It is interior, realize that locking sleeve, connector are locked in chosen positioning hole position；The head of the connector is stuck in outside positioning hole position.
2. metal connecting structure as claimed in claim 1, it is characterised in that the end of many nodular elongated holes, which has, to be suitable to connect
The big hole section that the head of fitting is passed through, the head sizes of the connector are more than the size of the positioning hole position of many nodular elongated holes, or
The head of the connector is stuck in outside positioning hole position using the pad more than positioning hole position.
3. metal connecting structure as claimed in claim 1, it is characterised in that the profile of continuous multiple positioning hole positions is
As multiple circles or polygon along many nodular elongated holes major axis arrangement one by one intersect it is overlapping formed by profile.
4. metal connecting structure as claimed in claim 1, it is characterised in that the profile of continuous multiple positioning hole positions is
As multiple rows of circle along many nodular elongated holes major axis arrangement one by one intersect it is overlapping formed by profile.
5. the metal connecting structure as described in claim 3 or 4, it is characterised in that the wheel of continuous multiple positioning hole positions
Exterior feature be as a row or multi-row circle along many nodular elongated holes major axis arrangement one by one intersect it is overlapping formed by profile；Each positioning hole position
Between, their circular arc central angle is equal.
6. metal connecting structure as claimed in claim 1, it is characterised in that the embedded locking sleeve be with it is several continuous
Position the locking sleeve that hole position matches.
7. metal connecting structure as claimed in claim 1, it is characterised in that the embedded locking sleeve is by metallic plate system
Into it, which also includes being in the top on the outside of positioning hole position and is caught in being caught in for adjacent positioned hole position from top bending, strengthens location division
Position.
8. metal connecting structure as claimed in claim 1, it is characterised in that the embedded locking sleeve is made up of metallic plate
, the outer peripheral face of its formation positioning function is bent to form by metallic plate, and inner circumferential surface is hole wall or punching on metallic plate
It is further stretched to be formed while hole.
9. metal connecting structure as claimed in claim 1, it is characterised in that the connector is crab-bolt or rivet bolt or blind crab-bolt
Or blind rivet bolt；When connector is blind crab-bolt or blind rivet bolt, its expansion part and embedded locking sleeve split or it is combined as a whole；
When connector is fastened by nut, its nut be band can the solid lock segments of deformation pressure the solid nut of pressure.
10. metal connecting structure as claimed in claim 9, it is characterised in that the rivet bolt is furnished with adapter sleeve, the adapter sleeve
Bar portion of the rivet bolt with asperities is riveted on, the hardware of required connection is fastened together.
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 CN104790534A (en) | 2015-07-22 |
| CN104790534B true CN104790534B (en) | 2017-07-11 |
Family
ID=53555681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117352.XA Active CN104790534B (en) | 2015-03-17 | 2015-03-17 | Metal connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104790534B (en) |
Families Citing this family (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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3000953C2 (en) * | 1980-01-12 | 1981-10-01 | Albert 7251 Hemmingen Fink | Device for crosswise connection of horizontally and vertically running rails, in particular a support substructure for facade cladding |
| 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 |
-
2015
- 2015-03-17 CN CN201510117352.XA patent/CN104790534B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790534A (en) | 2015-07-22 |
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