Unit curtain wall decoration line and unit curtain wall structure

Abstract

The utility model discloses a unit curtain wall decoration line and a unit curtain wall structure. The unit curtain wall decoration line comprises a hollow line body with two open ends, two hollow blocking plates arranged in the openings in the two ends of the line body and two strip-shaped adapters connected with the two ends of the line body. A first inserting opening and a second inserting opening are respectively formed in the end part of the line main body and the blocking plate; a plurality of L-shaped limiting clamping grooves are transversely formed in the front end of the adapter, a plurality of limiting blocking pieces are arranged on the blocking plate, and the limiting clamping grooves abut against the limiting blocking pieces; and the adapter piece is fixedly connected with the line main body and the blocking plate through a locking bolt arranged along the thickness direction of the line main body. The unit curtain wall structure is easy to assemble, and the production line efficiency can be improved; the lines can be detached independently, so that the curtain wall panel and the lines can be replaced conveniently; through cooperation of the limiting clamping groove and the limiting blocking piece, rapid and accurate positioning of the line body can be achieved, then the line body is fixed through the locking bolt, the line body can be prevented from shaking or falling off, and the overall structure is safer and more stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building curtain wall, specifically, it is about a unit curtain wall decorative line and unit curtain wall structure. BACKGROUND

[0002] The building curtain wall is a light wall with decorative effect commonly used in modern large and high-rise buildings, and also serves as the outer wall enclosure of the building. The main body of the curtain wall is usually composed of panels of various materials and a supporting frame structure. Various lines are often installed on the outer side of the main body of the curtain wall as decoration.

[0003] In the prior art, the decorative line and the main body of the curtain wall are usually assembled in the workshop and then installed on the building as a curtain wall unit. A cantilever connecting piece is installed on each side of the supporting frame of the main body of the curtain wall, and the two ends of the line are connected respectively. The cantilever connecting piece and the line are mainly connected and fixed by bolts, and the bolts are screwed into the line from the end face along the length direction of the line. Once the overall construction of the building curtain wall is completed, there is not enough operating space to unscrew the bolts due to the small distance between adjacent unit curtain walls, and the line cannot be removed separately.

[0004] However, during the construction process, the curtain wall panel of fragile materials such as glass may be accidentally damaged. In long-term use, the curtain wall panel and the line may also be damaged or aged, affecting the appearance and posing a safety hazard, and need to be removed and replaced in time. The existing unit curtain wall structure cannot remove the line separately, which also makes it difficult to replace the curtain wall panel behind the line. If a violent method is used to remove it, it may cause damage to other structures and it is difficult to restore later. UTILITY MODEL CONTENTS

[0005] The utility model is carried out in order to solve the above problems, and aims at providing a unit curtain wall decorative line and unit curtain wall structure which are convenient to disassemble and assemble.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A unit curtain wall decorative line comprises a line main body with hollow ends and openings, two hollow plugs arranged in the openings of the line main body, and two strip-shaped adapters connected to the two ends of the line main body, wherein:

[0008] First and second insertion holes are formed in the end of the line main body and the plug for inserting the front end of the adapter;

[0009] A plurality of L-shaped limiting slots are formed in the front end of the adapter in the transverse direction, and a plurality of limiting stop pieces are arranged on the plug in the length direction of the line main body, and the limiting slots and the limiting stop pieces are in abutment;

[0010] The adapter is fastened and connected with the line body and the blocking plate through locking bolts arranged along the thickness direction of the line body.

[0011] Further, the blocking plate is connected and fixed with the line body through a plurality of countersunk self-tapping screws arranged at the top and bottom thereof.

[0012] Preferably, the adapter is a long straight plate, arranged transversely and connected perpendicularly to the middle of the end of the line body.

[0013] Further, the first socket on the line body and the second socket on the corresponding blocking plate are sequentially connected in the thickness direction of the line body to form an adapter insertion channel, and the first socket and the second socket are of the same size, the width thereof is adapted to the thickness of the adapter, and the height thereof is greater than the height of the adapter.

[0014] Further, the limiting stopper is a countersunk bolt, and a countersunk threaded hole is arranged on the blocking plate and penetrates the internal space of the blocking plate along the length direction of the line body, and the limiting stopper is fastened and connected on the blocking plate through the countersunk threaded hole.

[0015] Further, the limiting slot comprises a horizontal section extending along the thickness direction of the line body and a vertical section extending downward from the rear end of the horizontal section, the front end of the horizontal section is a slot opening, and the lower end of the vertical section is a slot bottom.

[0016] Further, the slot width of the vertical section is adapted to the limiting stopper, and the slot bottom is semicircular.

[0017] Further, a countersunk hole is arranged on the front side wall of the end of the line body along the thickness direction, a threaded through hole is arranged on the blocking plate correspondingly, and a threaded blind hole is arranged on the front end of the adapter correspondingly.

[0018] The locking bolt is detachably connected on the line body, the blocking plate and the adapter in sequence through the countersunk hole, the threaded through hole and the threaded blind hole.

[0019] Preferably, the line body, the blocking plate and the adapter are all made of aluminum alloy.

[0020] A unit curtain wall structure comprises a curtain wall body and a plurality of unit curtain wall decorative lines,

[0021] The curtain wall body comprises a support frame and a panel mounted on the support frame.

[0022] In the unit curtain wall decorative line, a plurality of mounting holes are further arranged on the rear end of the adapter away from the line body.

[0023] The rear end of the adapter is fixed on the support frame through bolts adapted to the mounting holes.

[0024] Compared with the prior art, the unit curtain wall structure has the following beneficial effects:

[0025] 1. The unit curtain wall decorative molding and unit curtain wall structure of the utility model are easy to assemble during production and processing, can improve the production line efficiency, are easy to disassemble and assemble during the later use and maintenance process, the molding can be individually disassembled, and the curtain wall panel and the molding are convenient to replace.

[0026] 2. In the unit curtain wall decorative molding and unit curtain wall structure of the utility model, the L-shaped limiting clamping groove and the limiting stopper are matched, the quick and accurate positioning of the molding main body can be realized, the locking bolt is fixed, the molding main body can be prevented from shaking or falling off, and the overall structure is more safe and stable. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a structural schematic view of the unit curtain wall decorative molding;

[0028] Figure 2 is a structural schematic view of the molding main body;

[0029] Figure 3 is a structural schematic view of the blocking plate;

[0030] Figure 4 is a structural schematic view of the adapter;

[0031] Figure 5 is a partial sectional view of the unit curtain wall decorative molding Figure 1 ;

[0032] Figure 6 is a partial sectional view of the unit curtain wall decorative molding Figure 2 ;

[0033] Figure 7 is a partial sectional view of the unit curtain wall decorative molding Figure 3 ;

[0034] Figure 8 is a connection schematic view of the blocking plate and the adapter;

[0035] Figure 9 is an isometric sectional view of the blocking plate and the adapter;

[0036] Figure 10 is a schematic view of the unit curtain wall structure.

[0037] DRAWINGS

[0038] 101 - support frame, 102 - panel;

[0039] 10-line body, 11-first socket, 12-countersunk hole, 20-blocking plate, 21-second socket, 22-limit stopper, 23-countersunk threaded hole, 24-threaded through hole, 30-adapter, 31-limiting slot, 311-horizontal section, 312-vertical section, 32-threaded blind hole, 33-mounting hole, 41-locking bolt, 42-countersunk self-tapping screw. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the following embodiments and accompanying drawings specifically illustrate the unit curtain wall decorative lines and unit curtain wall structure of the present invention.

[0041] Example 1

[0042] like Figure 1 As shown, this embodiment provides a unit curtain wall decorative line, (for ease of description, the direction of the unit curtain wall decorative line after being installed on the building is referred to as "rear" and the direction away from the building is referred to as "front"), comprising a hollow line body 10 with two ends open, two hollow blocking plates 20 correspondingly arranged in the openings at both ends of the line body 10, and two strip adapters 30 respectively connected to the two ends of the line body 10. Figure 2 、 3 As shown, the end of the line body 10 and the corresponding blocking plate 20 are respectively provided with a first socket 11 and a second socket 21 for inserting the front end of the adapter 30. Figures 4-6 As shown, the front end of the adapter 30 is transversely provided with a plurality of L-shaped limit slots 31, and the blocking plate 20 is provided with a plurality of limit stoppers 22 extending along the length direction of the line body 10, and the limit slots 31 abut against the limit stoppers 22. Figure 7 As shown, the adapter 30 is fastened to the line body 10 and the blocking plate 20 by a locking bolt 41 arranged along the thickness direction of the line body 10 .

[0043] Specifically, such as Figures 1-3 As shown, the line body 10 is in the shape of a flat hollow tube, with both ends of the opening blocked by hollow plugs 20 of a shape that matches the shape, and the overall weight is relatively light. Figures 5-7As shown, the first socket 11 on the rear side wall of the end of the line body 10 and the second socket 21 on the corresponding plug plate 20 are sequentially connected in the thickness direction (front-rear direction) of the line body 10 to form an insertion channel of the adapter 30, and the size of the first socket 11 and the second socket 21 is consistent, the width of the two (in the left-right direction) is adapted to the thickness of the adapter 30, and the height (in the up-down direction) is greater than the height of the adapter 30. The plug plate 20 is connected and fixed with the line body 10 by a plurality of countersunk self-tapping screws 42 arranged on the top and bottom thereof, and has strong stability. The internal space of the hollow plug plate 20 is adapted to the thickness of the adapter 30 in the width (left-right direction) and can be inserted into the adapter 30. As shown in Figure 1 、 4 As shown, the adapter 30 is a long straight plate, arranged transversely and connected vertically to the middle of the end of the line body 10.

[0044] Further, as shown in Figure 3 、 6 The limiting stop piece 22 is a countersunk bolt, and a countersunk threaded hole 23 is formed on the plug plate 20, which is arranged along the length direction of the line body 10 and penetrates the internal space of the plug plate 20, and the limiting stop piece 22 (countersunk bolt) is fastened and connected on the plug plate 20 through the countersunk threaded hole 23.

[0045] Further, as shown in Figure 4 、 5 The limiting stop piece 22 is a countersunk bolt, and a countersunk threaded hole 23 is formed on the plug plate 20, which is arranged along the length direction of the line body 10 and penetrates the internal space of the plug plate 20, and the limiting stop piece 22 (countersunk bolt) is fastened and connected on the plug plate 20 through the countersunk threaded hole 23.

[0046] Further, as shown in Figure 5 A countersunk hole 12 is formed on the front side wall of the end of the line body 10 in the thickness direction, a threaded through hole 24 is formed on the corresponding position of the plug plate 20, and a threaded blind hole 32 is formed on the corresponding position of the front end of the adapter 30. The locking bolt 41 is detachably connected on the line body 10, the plug plate 20 and the adapter 30 in sequence through the countersunk hole 12, the threaded through hole 24 and the threaded blind hole 32.

[0047] In this embodiment, the line body 10, the plug plate 20 and the adapter 30 are all made of aluminum alloy. As shown in Figure 5 、 8As shown in FIG. 9, each adapter 30 is provided with two limiting slots 31 arranged in an upper and lower manner, and the number of the limiting slots 31 is two. Correspondingly, the number of the countersunk threaded holes 23 in each baffle plate 20 is also two, and the two countersunk threaded holes 23 are arranged in an upper and lower manner, and each is provided with a limiting stopper 22 corresponding to the limiting slot 31. The threaded blind hole 32 for mounting the locking bolt 41 is located between the two limiting slots 31, and the overall stability is strong.

[0048] When the unit curtain wall decorative molding is assembled, the two baffle plates 20 are first fixed to the openings at the two ends of the molding body 10 by means of the countersunk self-tapping screws 42 to block the openings. Then, the limiting stoppers 22 (countersunk bolts) are mounted on the baffle plates 20 through the countersunk threaded holes 23. Then, the end portions of the two adapters 30 are inserted into the baffle plates 20 at the two ends of the molding body 10 through the first and second sockets 11 and 21, the limiting stoppers 22 are clamped into the vertical segments 312 of the limiting slots 31, and the molding body 10 is hung on the adapters 30. Finally, the locking bolts 41 are screwed into the countersunk holes 12, the threaded through holes 24 and the threaded blind holes 32 in sequence to lock and fix the adapters 30, the molding body 10 and the baffle plates 20.

[0049] Embodiment 2

[0050] As shown in FIG. 9, each adapter 30 is provided with two limiting slots 31 arranged in an upper and lower manner, and the number of the limiting slots 31 is two. Correspondingly, the number of the countersunk threaded holes 23 in each baffle plate 20 is also two, and the two countersunk threaded holes 23 are arranged in an upper and lower manner, and each is provided with a limiting stopper 22 corresponding to the limiting slot 31. The threaded blind hole 32 for mounting the locking bolt 41 is located between the two limiting slots 31, and the overall stability is strong. Figure 10 Figure 1 As shown in FIG. 9, each adapter 30 is provided with two limiting slots 31 arranged in an upper and lower manner, and the number of the limiting slots 31 is two. Correspondingly, the number of the countersunk threaded holes 23 in each baffle plate 20 is also two, and the two countersunk threaded holes 23 are arranged in an upper and lower manner, and each is provided with a limiting stopper 22 corresponding to the limiting slot 31. The threaded blind hole 32 for mounting the locking bolt 41 is located between the two limiting slots 31, and the overall stability is strong. 4 When the unit curtain wall decorative molding is assembled, the two baffle plates 20 are first fixed to the openings at the two ends of the molding body 10 by means of the countersunk self-tapping screws 42 to block the openings. Then, the limiting stoppers 22 (countersunk bolts) are mounted on the baffle plates 20 through the countersunk threaded holes 23. Then, the end portions of the two adapters 30 are inserted into the baffle plates 20 at the two ends of the molding body 10 through the first and second sockets 11 and 21, the limiting stoppers 22 are clamped into the vertical segments 312 of the limiting slots 31, and the molding body 10 is hung on the adapters 30. Finally, the locking bolts 41 are screwed into the countersunk holes 12, the threaded through holes 24 and the threaded blind holes 32 in sequence to lock and fix the adapters 30, the molding body 10 and the baffle plates 20.

[0051] For the unit curtain wall that has been installed on the building, the locking bolts 41 are only needed to be unscrewed from the front side, the molding body 10 is moved to make the limiting stoppers 22 away from the limiting slots 31, and the end portions of the adapters 30 are pulled out from the sockets, so that the molding body 10 with the two baffle plates 20 at the two ends can be easily taken off from the adapters 30. Then, according to the actual needs, the face plate 102 on the curtain wall body can be further disassembled and replaced, or a new molding body 10 can be installed. When the unit curtain wall is reset, the end portions of the adapters 30 are inserted into the sockets of the molding body 10 again, the limiting stoppers 22 are clamped into the groove bottoms of the limiting slots 31, the molding body 10 is hung on the adapters 30, and finally the locking screws are screwed.

[0052] ​In summary, the unit curtain wall decorative line and the unit curtain wall structure are easy to assemble during production and processing, can improve the production line efficiency, are easy to disassemble during the later use and maintenance process, the line can be individually disassembled, the curtain wall panel and the line are convenient to replace, the L-shaped limiting clamping groove 31 can realize the quick and accurate positioning of the line body 10, and then the locking bolt 41 is fixed, the line body 10 is prevented from shaking or falling off, and the overall structure is safer and more stable.

[0053] The above embodiment is a preferred case of the utility model and does not limit the protection scope of the utility model.

Claims

1. A unitized curtain wall mullion, characterized by, The unit curtain wall decorative linear strip comprises a hollow linear body with two open ends, two hollow blocking plates arranged in the two open ends of the linear body, and two strip-shaped adapters connected to the two ends of the linear body respectively, wherein: First and second insertion openings are respectively arranged on the end of the linear body and the blocking plate for inserting the front end of the adapter; A plurality of L-shaped limiting slots are arranged on the front end of the adapter in the transverse direction, and a plurality of limiting stoppers are arranged on the blocking plate in the length direction of the linear body, and the limiting slots and the limiting stoppers are in abutment; The adapter is fastened and connected with the linear body and the blocking plate through locking bolts arranged in the thickness direction of the linear body.

2. The unit curtain wall decorative linear strip according to claim 1, wherein: The blocking plate is connected and fixed with the linear body through a plurality of countersunk self-tapping screws arranged on the top and bottom of the blocking plate.

3. The unit curtain wall decorative linear strip according to claim 1, wherein: The adapter is in the shape of a long straight plate, arranged in the transverse direction, and connected perpendicularly to the middle of the end of the linear body.

4. The unit curtain wall decorative linear strip according to claim 1, wherein: The first insertion opening on the linear body and the second insertion opening on the corresponding blocking plate are sequentially connected in the thickness direction of the linear body to form an adapter insertion channel, and the first insertion opening and the second insertion opening are of the same size, the width is adapted to the thickness of the adapter, and the height is greater than the height of the adapter.

5. The unit curtain wall decorative linear strip according to claim 1, wherein: The limiting stopper is a countersunk bolt, and a countersunk threaded hole is arranged on the blocking plate, penetrating the internal space of the blocking plate in the length direction of the linear body, and the limiting stopper is fastened and connected on the blocking plate through the countersunk threaded hole.

6. The unit curtain wall decorative linear strip according to claim 5, wherein: The limiting slot comprises a horizontal section extending in the thickness direction of the linear body and a vertical section extending downward from the rear end of the horizontal section, the front end of the horizontal section is a slot opening, and the lower end of the vertical section is a slot bottom.

7. The unit curtain wall decorative linear strip according to claim 6, wherein: The slot width of the vertical section is adapted to the limiting stopper, and the slot bottom is in the shape of a semicircle.

8. The unit curtain wall decorative linear strip according to claim 1, wherein: A countersunk hole is arranged on the front side wall of the end of the linear body in the thickness direction, a threaded through hole is arranged on the blocking plate, and a threaded blind hole is arranged on the front end of the adapter; The locking bolt is detachably connected on the linear body, the blocking plate and the adapter in sequence through the countersunk hole, the threaded through hole and the threaded blind hole.

9. The unit curtain wall decorative linear strip according to claim 1, wherein: The linear body, the blocking plate and the adapter are all made of aluminum alloy.

10. A unitized curtain wall structure, characterized by, It comprises: A curtain wall body and a plurality of unit curtain wall decorative linear strips according to any one of claims 1-9, The curtain wall body comprises a support frame and a panel mounted on the support frame; In the unit curtain wall decorative linear strip, a plurality of mounting holes are further arranged on the rear end of the adapter away from the linear body. The rear end of the adapter is fixed on the support frame by bolts adapted to the mounting holes.

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