CN208763261U - A kind of large span sun-shading louver connection structure - Google Patents

Abstract

The utility model discloses a kind of large span sun-shading louver connection structures, including blinds axis and with internal screw thread adapter, the band internal screw thread adapter includes that band internal screw thread second is transferred and with internal screw thread first adapter, the inside with internal screw thread first adapter sets that there are two machine wire holes in M10 deep gouge, machine wire hole gangs up hexagonal holding screw in connection M10 in the M10 deep gouge, it is socketed with blinds axis in the middle part of the band internal screw thread adapter, is equipped with M12 hexagon socket head cap screw above and below the blinds axis.The connection structure is using jackscrew increase sun-shading louver and with the friction between internal screw thread adapter, make sun-shading louver is more reliable safe curtain skeleton to be connected with sun-shading louver, blinds axis is fixed using M12 hexagon socket head cap screw connecting band internal screw thread adapter, it is easy to operate, it is easy for installation, save material, low cost, and blinds axis is held out against using hexagonal holding screw in five M10, increase friction, it prevents sun-shading louver from falling off, reduces construction hidden danger.

Description

A kind of large span sun-shading louver connection structure

Technical field

The utility model relates to attachment device technical field, specially a kind of large span sun-shading louver connection structure.

Background technique

Existing curtain wall transverse direction sun-shading louver mostly uses end to be fixedly clamped, and since span is larger, blinds section is larger, into And when by larger load, blinds is easy to be backing out from fixed port, so that the lateral sun-shading louver of curtain wall is there is safety hidden Suffer from.

Utility model content

The purpose of this utility model is to provide a kind of large span sun-shading louver connection structures, have stable connection, safety The characteristics of property, solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of large span sun-shading louver connection structure, Including blinds axis and with internal screw thread adapter, the band internal screw thread adapter includes that band internal screw thread second is transferred and with internal screw thread the One adapter, the inside with internal screw thread first adapter set that there are two machine wire hole in M10 deep gouge, two M10 deep gouges Interior machine wire hole is symmetrical about X-axis, and the rear end transferred with internal screw thread first is provided with the second adapter of internal screw thread, the band The inside of the second adapter of internal screw thread is set there are three machine wire hole in M10 deep gouge, and machine wire hole is about X-axis in three M10 deep gouges Symmetrically, machine wire hole gangs up hexagonal holding screw in connection M10, socket in the middle part of the band internal screw thread adapter in the M10 deep gouge There is blinds axis, blinds axis two sides are distributed machine wire hole in M10 deep gouge, have hexagonal holding screw one end in the M10 to be close to hundred Rachis is equipped with M12 hexagon socket head cap screw above and below the blinds axis, and the M12 hexagon socket head cap screw gangs up spiral shell in connecting band Line adapter, the M12 hexagon socket head cap screw are located at band internal screw thread adapter top and bottom, and the M12 hexagon socket head cap screw is parallel In blinds axis upper surface, two M12 hexagon socket head cap screws are symmetrical about X-axis, and the band internal screw thread adapter side is fixed to be connected It is connected to curtain wall, the band internal screw thread adapter other side is fixedly connected with sun-shading louver, and the middle part of the sun-shading louver is equipped with hundred One end of rachis, the blinds axis and sun-shading louver is equipped with screw.

Preferably, machine wire hole is the interior bone with internal screw thread adapter in the M10 deep gouge.

Preferably, the cross section of blinds axis one end is regular hexagon, and hexagonal holding screw is held out against respectively in five M10 Four sides of regular hexagon two sides and left side apex angle.

Preferably, protrusion in the middle part of blinds axis one end, convex portion cover tape splicing internal screw thread adapter.

Compared with prior art, the beneficial effects of the utility model are as follows:

The large span sun-shading louver connection structure of the utility model increases sun-shading louver and turns with internal screw thread using jackscrew Friction between fitting, make sun-shading louver it is more reliable it is safe curtain skeleton is connected with sun-shading louver, guarantee curtain wall system Safety, blinds axis is fixed using M12 hexagon socket head cap screw connecting band internal screw thread adapter, it is easy to operate, it is easy for installation, section Material saving, low cost, construction hidden danger is few, and blinds axis is held out against using hexagonal holding screw in five M10, increases friction, It prevents sun-shading louver from falling off, reduces construction hidden danger.

Detailed description of the invention

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the sectional view of the utility model；

Fig. 3 is partial enlarged view at the A in the utility model Fig. 2.

In figure: 1, band internal screw thread first adapter；2, band the second adapter of internal screw thread；3, blinds axis；4, hexagonal spiral shell in M12 Bolt；5, hexagonal holding screw in M10；6, machine wire hole in M10 deep gouge；7, curtain wall；8, screw；9, band internal screw thread adapter；10, it hides Positive blinds.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of large span sun-shading louver connection structure, including blinds axis 3 and with internal screw thread adapter 9, Band internal screw thread adapter 9 includes with the second adapter of internal screw thread 2 and with internal screw thread first adapter 1, and band internal screw thread first is transferred The inside of part 1 is set there are two machine wire hole 6 in M10 deep gouge, and machine wire hole 6 is that the inside with internal screw thread adapter 9 leads in M10 deep gouge Hole, machine wire hole 6 is symmetrical about X-axis in two M10 deep gouges, and the rear end with internal screw thread first adapter 1 is provided with internal screw thread Two adapters 2, the inside with the second adapter of internal screw thread 2 are set there are three machine wire hole 6 in M10 deep gouge, machine silk in three M10 deep gouges Hole 6 is symmetrical about X-axis, and machine wire hole 6 gangs up hexagonal holding screw 5 in connection M10 in M10 deep gouge, tightens hexagonal clamp screw in M10 Nail 5 makes hexagonal holding screw 5 in M10 hold out against blinds axis 3, increases blinds axis 3 and the friction with internal screw thread adapter 9, prevent from hiding Positive blinds 10 falls off, it is ensured that dress sun-shading louver 10 does not destroy when by larger load, guarantees the safety of 7 system of curtain wall, band Blinds axis 3, protrusion in the middle part of 3 one end of blinds axis are socketed in the middle part of internal screw thread adapter 9, convex portion covers tape splicing internal screw thread adapter 9, the cross section of 3 one end of blinds axis is regular hexagon, and hexagonal holding screw 5 holds out against regular hexagon two sides respectively in five M10 Four sides and left side apex angle increase sun-shading louver 10 and with the friction between internal screw thread adapter 9, keep sun-shading louver 10 more reliable 7 keel of curtain wall are connected by safety with sun-shading louver 10, guarantee the safety of 7 system of curtain wall, and 3 two sides of blinds axis are distributed M10 Machine wire hole 6 in deep gouge has 5 one end of hexagonal holding screw in M10 to be close to blinds axis 3, is equipped with M12 above and below blinds axis 3 Hexagon socket head cap screw 4, M12 hexagon socket head cap screw 4 connecting band internal screw thread adapter 9 fix blinds axis 3, easy to operate, easy for installation, Material is saved, low cost, construction hidden danger is few, and M12 hexagon socket head cap screw 4 gangs up connecting band internal screw thread adapter 9, hexagonal spiral shell in M12 Bolt 4 is located at band 9 top and bottom of internal screw thread adapter, and M12 hexagon socket head cap screw 4 is parallel to 3 upper surface of blinds axis, in two M12 Hex bolts 4 is symmetrical about X-axis, and band 9 side of internal screw thread adapter is fixedly connected with curtain wall 7, band 9 other side of internal screw thread adapter It is fixedly connected with sun-shading louver 10, the middle part of sun-shading louver 10 is equipped with blinds axis 3, and one end of blinds axis 3 and sun-shading louver 10 is set There is screw 8.

Working principle: setting in band internal screw thread first adapter 1 there are two machine wire hole 6 in M10 deep gouge, in band internal screw thread the Machine wire hole 6 in three M10 deep gouges is designed on two adapters 2 by tightening hexagonal holding screw 5 in M10 keeps hexagonal in M10 tight Determine screw 5 and hold out against blinds axis 3, increases blinds axis 3 and the friction with internal screw thread adapter 9, prevent sun-shading louver 10 from falling off, it is ensured that Dress sun-shading louver 10 does not destroy when by larger load, guarantees the safety of 7 system of curtain wall.

In summary: the large span sun-shading louver connection structure of the utility model increases 10 He of sun-shading louver using jackscrew With the friction between internal screw thread adapter 9, make sun-shading louver 10 is more reliable safe 7 keel of curtain wall to be connected with sun-shading louver 10 It connects, guarantees the safety of 7 system of curtain wall, blinds axis 3 is fixed using 4 connecting band internal screw thread adapter 9 of M12 hexagon socket head cap screw, It is easy to operate, it is easy for installation, save material, low cost, construction hidden danger it is few, and using hexagonal holding screw 5 in five M10 come Blinds axis 3 is held out against, increases friction, prevents sun-shading louver 10 from falling off, reduce construction hidden danger.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of large span sun-shading louver connection structure, including blinds axis (3) and with internal screw thread adapter (9), it is characterised in that: The band internal screw thread adapter (9) includes with the second adapter of internal screw thread (2) and with internal screw thread first adapter (1), the band The inside of internal screw thread first adapter (1) is set there are two machine wire hole (6) in M10 deep gouge, machine wire hole in two M10 deep gouges (6) symmetrical about X-axis, the rear end of the band internal screw thread first adapter (1) is provided with the second adapter of internal screw thread (2), institute It states the inside with the second adapter of internal screw thread (2) to set there are three machine wire hole (6) in M10 deep gouge, machine silk in three M10 deep gouges Hole (6) is symmetrical about X-axis, and machine wire hole (6), which is ganged up, in the M10 deep gouge connects hexagonal holding screw (5) in M10, in the band It is socketed with blinds axis (3) in the middle part of screw thread adapter (9), machine wire hole (6) in blinds axis (3) the two sides distribution M10 deep gouge is described Blinds axis (3) are close in hexagonal holding screw (5) one end in M10, are equipped with hexagonal in M12 above and below the blinds axis (3) Bolt (4), the M12 hexagon socket head cap screw (4) gang up connecting band internal screw thread adapter (9), M12 hexagon socket head cap screw (4) position In band internal screw thread adapter (9) top and bottom, the M12 hexagon socket head cap screw (4) is parallel to blinds axis (3) upper surface, and two The M12 hexagon socket head cap screw (4) is symmetrical about X-axis, and band internal screw thread adapter (9) side is fixedly connected with curtain wall (7), institute It states band internal screw thread adapter (9) other side to be fixedly connected with sun-shading louver (10), the middle part of the sun-shading louver (10) is equipped with hundred One end of rachis (3), the blinds axis (3) and sun-shading louver (10) is equipped with screw (8).

2. a kind of large span sun-shading louver connection structure according to claim 1, it is characterised in that: in the M10 deep gouge Machine wire hole (6) is the interior bone with internal screw thread adapter (9).

3. a kind of large span sun-shading louver connection structure according to claim 1, it is characterised in that: the blinds axis (3) The cross section of one end is regular hexagon, in five M10 hexagonal holding screw (5) hold out against respectively regular hexagon two sides four sides and Left side apex angle.

4. a kind of large span sun-shading louver connection structure according to claim 1, it is characterised in that: the blinds axis (3) Protrusion in the middle part of one end, convex portion cover tape splicing internal screw thread adapter (9).