CN204174807U - The cladding connector of stone curtain wall Back-bolt type self-locking - Google Patents
The cladding connector of stone curtain wall Back-bolt type self-locking Download PDFInfo
- Publication number
- CN204174807U CN204174807U CN201420615435.2U CN201420615435U CN204174807U CN 204174807 U CN204174807 U CN 204174807U CN 201420615435 U CN201420615435 U CN 201420615435U CN 204174807 U CN204174807 U CN 204174807U
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- China
- Prior art keywords
- lip part
- bolt
- snap
- engagement mechanism
- fit engagement
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- Withdrawn - After Issue
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Abstract
The utility model provides the self-locking of a kind of stone curtain wall Back-bolt type cladding connector, this connector comprises back of the body bolt and bolt-lock, back of the body bolt comprises Access Division, what bolt-lock comprised bearer bar and was positioned at bearer bar can the snap-fit engagement mechanism of folding, described snap-fit engagement mechanism comprises upper lip part, lower lip part and two rotating shafts, described upper lip part is rotationally connected by a rotating shaft and bearer bar, this upper lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division, described lower lip part is rotationally connected by another rotating shaft and bearer bar, this lower lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division.The back of the body bolt of the utility model connector is embedded in the dry-hung plate back side in advance, and adopt inserting mode to be connected with bolt-lock, make workman when installing sheet material, can directly operate from curtain wall alien invasion, very convenient when not only installing, and enormously simplify the Replacement and Repair operation of monolithic sheet material, in addition, compared with traditional Back-bolt type, can also realize carrying on the back being fastenedly connected of bolt and keel or crab-bolt.
Description
Technical field
The utility model relates to building unit field, especially relates to the cladding connector of a kind of stone curtain wall Back-bolt type self-locking.
Background technology
Stone material dry suspending method hangs method also known as sky, is a kind of novel construction technology in contemporary ornamental stone finishing.The method with metal hanger ornamental stone is directly hung on metope or sky is hung on steelframe, does not need stickup of being in the milk again.Its principle establishes main stress point on the body construction, is fixed on building by metal hanger by stone material, forms stone curtain wall.
Current dry hanging curtain wall connector (metal hanger) is summed up and is got up to mainly contain two kinds: slot type connector and back bolting type connection part.Slot type connector is developed by steel pin formula connector the earliest, is divided into short-slot connector and groove formula connector.Steel pin formula connector is the earliest owing to having higher requirement to sheet metal thickness, substantially superseded at present, replaces primarily of short-slot connector.Back bolting type connection part, by first carrying out holing, opening up hole at back face of stone, is then used epoxy radicals glue (cloud stone glue) by unstressed bolt anchoring at back face of stone, finally, then is hung over keel crossbeam by aluminium alloys fastener or be fixed in the crab-bolt of body of wall.Back bolting type connection part, owing to adopting not fastening connected mode between itself and keel or crab-bolt, is only applied to the annex part of lower building or highrise building.But the common drawback of these dry hangings aforementioned is: because operating surface is in the side end of dry-hung plate, therefore one by one sheet material must be installed during construction; And once certain sheet material mounted is damaged, then needs one of this plate place whole row's sheet material all to dismantle, the sheet material of damage could be filled, this gives to install or repair and causes very big inconvenience.
Utility model content
The purpose of this utility model is, there is provided the self-locking of a kind of stone curtain wall Back-bolt type cladding connector, when solving employing Bartlit dry hanging article, once certain sheet material damages, repair extremely troublesome problem, solve traditional back bolting type connection part and be connected not fastening problem with between keel or crab-bolt.
The purpose of this utility model is achieved through the following technical solutions: the cladding connector of a kind of stone curtain wall Back-bolt type self-locking, it is characterized in that, this connector comprises back of the body bolt and bolt-lock, described back of the body bolt comprises Access Division, what described bolt-lock comprised bearer bar and was positioned at bearer bar can the snap-fit engagement mechanism of folding, described snap-fit engagement mechanism comprises upper lip part, lower lip part and two rotating shafts, described upper lip part is rotationally connected by a rotating shaft and bearer bar, this upper lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division, described lower lip part is rotationally connected by another rotating shaft and bearer bar, this lower lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division.
Preferably, two gib heads of upper lip part have extended to form auxiliary hook block all to the inside, and two gib heads of lower lip part have extended to form auxiliary hook block all to the inside.
Preferably, when snap-fit engagement mechanism reaches maximum, snap-fit engagement mechanism is just all inserted in Access Division; When snap-fit engagement mechanism closes, just envelope Access Division.
Preferably, the upper surface of described Access Division and lower surface are parallel to each other; When snap-fit engagement mechanism reaches maximum, the distance of the upper and lower end face of the beeline between the gib head of upper lip part and the gib head of lower lip part and Access Division is consistent, when snap-fit engagement mechanism closes, the opposite face of upper lip part and lower lip part is parallel to each other, and distance between two opposite faces is consistent with the distance of the upper and lower end face in Access Division.
Preferably, when snap-fit engagement mechanism reaches maximum, upper lip part abuts inwall on bearer bar, inwall under lower lip part abutting bearer bar.
Preferably, described back of the body bolt is formed by polylith slip is superimposed, and one end of this back of the body bolt is Access Division, and the both sides being positioned at least one piece of slip of Access Division stretch out and are formed with gib head, and these gib heads are connected with snap-fit engagement mechanism.
Preferably, the front end of described Access Division is pointed.
Preferably, the other end of described back of the body bolt is limiting section, and when snap-fit engagement mechanism closes, the front end of limiting section just abuts snap-fit engagement mechanism.
Preferably, described snap-fit engagement mechanism also comprises the elastic component for increasing closing force between upper and lower lip part.
Compared with prior art, the back of the body bolt of the utility model connector is embedded in the dry-hung plate back side in advance, and adopt inserting mode to be connected with bolt-lock (being fixedly connected with metope by keel or crab-bolt), making workman when installing sheet material, can directly operate from curtain wall alien invasion, very convenient when not only installing, and enormously simplify the Replacement and Repair operation of monolithic sheet material, in addition, compared with traditional Back-bolt type, can also realize carrying on the back being fastenedly connected of bolt and keel or crab-bolt.
Accompanying drawing explanation
Fig. 1 is the structural representation of bearer bar of the present utility model;
Fig. 2 is the structural representation of snap-fit engagement mechanism of the present utility model;
Fig. 3 is the structural representation of back of the body bolt of the present utility model;
Fig. 4 is the syndeton schematic diagram of back of the body bolt of the present utility model and snap-fit engagement mechanism;
The first view when Fig. 5 is the utility model installation;
The first view when Fig. 6 is the utility model installation;
The second view when Fig. 7 is the utility model installation;
Third state schematic diagram when Fig. 8 is the utility model installation.
Accompanying drawing mark illustrates:
1 is the hole for connection rotating shaft that bearer bar is arranged, 2 is upper lip part, 3 is the through hole that upper lip part is arranged, 4 is the gib head that upper lip part front portion is arranged, 5 is lower lip part, 6 is the through hole that lower lip part is arranged, 7 be lower lip part front portion arrange gib head, 8 is slip, 9 is Access Division, 10 to stretch out the gib head formed for the both sides of slip, 11 is limiting section, the 41 auxiliary hook blocks extended to form to the inside for two gib heads of upper lip part, the 71 auxiliary hook blocks extended to form to the inside for two gib heads of lower lip part.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
The cladding connector of a kind of stone curtain wall Back-bolt type self-locking of the utility model, mainly comprises the back of the body bolt being embedded in the dry-hung plate back side in advance and the bolt-lock be fixedly connected with metope by keel or crab-bolt.Wherein, back of the body bolt is provided with the Access Division for being connected with bolt-lock.What bolt-lock comprised bearer bar and was positioned at bearer bar can the snap-fit engagement mechanism of folding.Bearer bar as shown in Figure 1, it is rectangular frame structure, and the hole 1 offered thereon for connection rotating shaft, snap-fit engagement mechanism is fixed in bearer bar by rotating shaft, when snap-fit engagement mechanism closes, its open end and bearer bar end face, bearer bar is supplied to the fulcrum that snap-fit engagement mechanism installs, bolt-lock is also connected in keel or crab-bolt by bearer bar, bearer bar also has an effect to be shield, snap-fit engagement mechanism wraps up by it, the erosion to snap-fit engagement mechanism such as rainwater can be avoided first, thus greatly extend the application life of connector, second the hit snap-fit engagement mechanism of high-altitude junk can be avoided, back of the body bolt is caused to break off relations, generation stone material drops.As shown in Figure 2, it comprises upper lip part 2, lower lip part 5 and two rotating shafts in snap-fit engagement mechanism.Upper lip part 2 is provided with through hole 3, and upper lip part 2 is penetrated in through hole 3 by a rotating shaft, then is connected with the hole 1 on bearer bar, and this upper lip part 2 is in U-shaped, and its two is respectively provided with the gib head 4 be connected with Access Division.Lower lip part 5 is provided with through hole 6 too, and lower lip part 5 is penetrated in through hole 6 by another rotating shaft, then is connected with the hole 1 on bearer bar, and this lower lip part 5 is in U-shaped, and its two is respectively provided with the gib head 7 be connected with Access Division.Connect for the ease of tying with the back of the body, two gib heads 4 of upper lip part 2 have extended to form auxiliary hook block 41 all to the inside, and two gib heads 7 of lower lip part 5 have extended to form auxiliary hook block 71 all to the inside.During use, after carrying on the back bolt insertion bolt-lock, upper and lower lip part will just hook the Access Division of back of the body bolt, realize connecting.
But owing to not having elastic component to provide closing force to upper and lower lip part, thus clamping is not very firm.In order to promote clamping fastness further, the present embodiment adopts the self-locking manner newly developed to realize being fastenedly connected, so-called self-locking manner, realizes being fastenedly connected exactly by the profile of Access Division and snap-fit engagement mechanism and size.Access Division and the snap-fit engagement mechanism profile of the present embodiment design meet: when snap-fit engagement mechanism reaches maximum, snap-fit engagement mechanism is just all inserted in Access Division; When snap-fit engagement mechanism closes, just envelope Access Division.In this example, the upper surface of Access Division and lower surface are set to be parallel to each other, when snap-fit engagement mechanism reaches maximum, the distance of the beeline between the gib head 4 of upper lip part 2 and the gib head 7 of lower lip part 5 and the upper and lower end face of Access Division is consistent, can ensure that snap-fit engagement mechanism is just all inserted when snap-fit engagement mechanism closes in Access Division like this; Upper lip part 2 opposite face with lower lip part 5 is set to be parallel to each other, and distance between two opposite faces is consistent with the distance of the upper and lower end face of Access Division, can ensure so just to envelope Access Division.After closed, owing to there is no activity space between Access Division and snap-fit engagement mechanism, thus Access Division is difficult to rock in snap-fit engagement mechanism, and due to needs snap-fit engagement mechanism reach maximum time, could break off relations in Access Division, and actual to use, in unartificial situation, almost do not have external force that snap-fit engagement mechanism can be made to reach maximum, be equivalent to Access Division and snap-fit engagement mechanism is in the state of being connected and fixed always, and then realize being fastenedly connected.
In addition, bolt-lock can also be set to: when snap-fit engagement mechanism reaches maximum, upper lip part 2 abuts inwall on bearer bar, and lower lip part 5 abuts inwall under bearer bar, is equivalent to, is controlled the aperture of clamping matching mechanism by bearer bar, simple and reliable.
As shown in Figure 3, it is formed by polylith slip 8 is superimposed the structure of the back of the body bolt of the present embodiment, and one end of this back of the body bolt is Access Division 9, and the other end is limiting section 11.The both sides being positioned at least one piece of slip of Access Division 9 stretch out and are formed with gib head 10, and these gib heads 10 are connected with snap-fit engagement mechanism.One end of limiting section 11 is embedded in the dry-hung plate back side in advance, and the other end connects Access Division 9.Back of the body bolt is arranged to be made up of multi-disc, and part slip can arrange gib head 10, it can be facilitated like this to take out, see Fig. 4, when the damage of certain block stone material needs to change, only need break this stone material into pieces, then first take out the slip that gib head is not set, then the slip being provided with gib head is selected 90 degree, can take out.
Conveniently grafting, the front end of Access Division 9 is pointed.
In order to increase connection fastening effect, further anti-locking hook, snap-fit engagement mechanism also comprises the elastic component for increasing closing force between upper and lower lip part.Single spring can be adopted, be connected between upper and lower lip part rearward end, provide closing force with the tension force of spring; Also can adopt two springs, one is connected between upper lip part 2 and the upper inwall of bearer bar, and one is connected between lower lip part 5 and the lower inwall of bearer bar, provides closing force by spring tension.
When using the utility model that stone material is installed: as shown in Figure 5, first snap-fit engagement mechanism is aimed in Access Division, then as shown in Figure 6, snap-fit engagement mechanism is slowly inserted in Access Division, and now snap-fit engagement mechanism can open under the effect of Access Division thrust, then as shown in Figure 7, Access Division enters snap-fit engagement mechanism completely, now snap-fit engagement mechanism is closed also wraps Access Division completely, as shown in Figure 8, thus is fixed Access Division.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; it should be pointed out that all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. the cladding connector of stone curtain wall Back-bolt type self-locking, it is characterized in that, this connector comprises back of the body bolt and bolt-lock, described back of the body bolt comprises Access Division, what described bolt-lock comprised bearer bar and was positioned at bearer bar can the snap-fit engagement mechanism of folding, described snap-fit engagement mechanism comprises upper lip part, lower lip part and two rotating shafts, described upper lip part is rotationally connected by a rotating shaft and bearer bar, this upper lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division, described lower lip part is rotationally connected by another rotating shaft and bearer bar, this lower lip part is U-shaped, its two is respectively provided with the gib head be connected with Access Division.
2. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 1 self-locking, is characterized in that, two gib heads of upper lip part have extended to form auxiliary hook block all to the inside, and two gib heads of lower lip part have extended to form auxiliary hook block all to the inside.
3. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 1 self-locking, is characterized in that, when snap-fit engagement mechanism reaches maximum, snap-fit engagement mechanism is just all inserted in Access Division; When snap-fit engagement mechanism closes, just envelope Access Division.
4. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 3 self-locking, is characterized in that, upper surface and the lower surface of described Access Division are parallel to each other; When snap-fit engagement mechanism reaches maximum, the distance of the upper and lower end face of the beeline between the gib head of upper lip part and the gib head of lower lip part and Access Division is consistent, when snap-fit engagement mechanism closes, the opposite face of upper lip part and lower lip part is parallel to each other, and distance between two opposite faces is consistent with the distance of the upper and lower end face in Access Division.
5. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 3 self-locking, is characterized in that, when snap-fit engagement mechanism reaches maximum, upper lip part abuts inwall on bearer bar, inwall under lower lip part abutting bearer bar.
6. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 3 self-locking, it is characterized in that, described back of the body bolt is formed by polylith slip is superimposed, one end of this back of the body bolt is Access Division, the both sides being positioned at least one piece of slip of Access Division stretch out and are formed with gib head, and these gib heads are connected with snap-fit engagement mechanism.
7. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 6 self-locking, is characterized in that, the front end of described Access Division is pointed.
8. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 6 self-locking, is characterized in that, the other end of described back of the body bolt is limiting section, and when snap-fit engagement mechanism closes, the front end of limiting section just abuts snap-fit engagement mechanism.
9. the cladding connector of a kind of stone curtain wall Back-bolt type according to claim 1 self-locking, is characterized in that, described snap-fit engagement mechanism also comprises the elastic component for increasing closing force between upper and lower lip part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615435.2U CN204174807U (en) | 2014-10-21 | 2014-10-21 | The cladding connector of stone curtain wall Back-bolt type self-locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420615435.2U CN204174807U (en) | 2014-10-21 | 2014-10-21 | The cladding connector of stone curtain wall Back-bolt type self-locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204174807U true CN204174807U (en) | 2015-02-25 |
Family
ID=52563625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420615435.2U Withdrawn - After Issue CN204174807U (en) | 2014-10-21 | 2014-10-21 | The cladding connector of stone curtain wall Back-bolt type self-locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204174807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314208A (en) * | 2014-10-21 | 2015-01-28 | 成都快典科技有限公司 | Back-bolt type self-locking dry-hang connector for stone curtain walls |
-
2014
- 2014-10-21 CN CN201420615435.2U patent/CN204174807U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314208A (en) * | 2014-10-21 | 2015-01-28 | 成都快典科技有限公司 | Back-bolt type self-locking dry-hang connector for stone curtain walls |
| CN104314208B (en) * | 2014-10-21 | 2016-09-21 | 成都快典科技有限公司 | The cladding connector of stone curtain wall back bolt type self-locking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150225 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |