阅读说明：本技术 一种用于外墙板的骨架连接件及组装方法 (Framework connecting piece for external wall panel and assembling method ) 是由 张宇 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种用于外墙板的骨架连接件,包括墙板骨架连接件,墙板骨架连接件由安装外框、墙板支撑上横梁、墙板支撑下横梁、外墙板体和导液密封机构组成,安装外框安装于建筑墙体的外围且由若干组钢筋呈框架式焊接而成,墙板支撑上横梁和墙板支撑下横梁分设有若干组且相间式安装于安装外框上,墙板支撑上横梁上开设有安装口,安装口内活动安装有自锁机构一,墙板支撑下横梁的内部开设有导液槽且侧面开设有卡口。本发明在外墙板的边缘设计有橡胶垫,通过墙板支撑下横梁可以通过橡胶垫进行夹取并利用导液密封机构向墙板支撑下横梁内导入密封液对缝隙处可以达到密封的目的,提高外墙板之间的密封性和保温效果。(The invention discloses a framework connecting piece for an external wall panel, which comprises a wallboard framework connecting piece, wherein the wallboard framework connecting piece consists of an installation outer frame, a wallboard support upper beam, a wallboard support lower beam, an external wall panel body and a liquid guide sealing mechanism, the installation outer frame is installed at the periphery of a building wall body and is formed by welding a plurality of groups of reinforcing steel bars in a frame type, the wallboard support upper beam and the wallboard support lower beam are respectively provided with a plurality of groups and are alternately installed on the installation outer frame, an installation opening is formed in the wallboard support upper beam, a first self-locking mechanism is movably installed in the installation opening, a liquid guide groove is formed in the wallboard support lower beam, and a bayonet is formed in the side surface of the wallboard support lower beam. The rubber pads are designed at the edge of the outer wall plate, the lower cross beam is supported by the wall plate and can be clamped by the rubber pads, and the sealing liquid is introduced into the lower cross beam of the wall plate support by using the liquid guide sealing mechanism so as to seal the gap, so that the sealing property and the heat insulation effect between the outer wall plates are improved.)

1. The utility model provides a skeleton connecting piece for side fascia, includes wallboard skeleton connecting piece, its characterized in that: the wallboard framework connecting piece comprises an installation outer frame (1), a wallboard support upper beam (2), a wallboard support lower beam (3), an outer wall plate body (4) and a liquid guide sealing mechanism (5), wherein the installation outer frame (1) is installed on the periphery of a building wall body and is formed by welding a plurality of groups of reinforcing steel bars in a frame mode, the wallboard support upper beam (2) and the wallboard support lower beam (3) are respectively provided with a plurality of groups and are installed on the installation outer frame (1) in an alternating mode, an installation opening (6) is formed in the wallboard support upper beam (2), a self-locking mechanism I (7) is movably installed in the installation opening (6), a liquid guide groove (8) is formed in the wallboard support lower beam (3) and a bayonet (9) is formed in the side face of the wallboard support upper beam, two groups of locking pressing plates (10) are symmetrically arranged on the upper edge and the lower edge of the bayonet (9), and a self-locking mechanism II (11) is welded on the lower edge of the wallboard support lower beam (3), the utility model discloses a wallboard support structure, including outer wall plate body (4), self-locking mechanism (7), drain sealing mechanism (5) and liquid guide device (15), outer wall plate body (4) are located between wallboard support entablature (2) and wallboard support bottom end rail (3), the upper end of outer wall plate body (4) is connected and lower extreme self-locking mechanism two (11) are connected with self-locking mechanism (7), liquid guide sealing mechanism (5) are including installing perpendicularly in catheter (12) of installation frame (1) one side and offering in a plurality of groups socket (13) of catheter (12) lateral wall, a plurality of groups be the slope form in socket (13) and be fixed with a plurality of groups of elastic metal piece (14) and threaded mounting has liquid guide device (15), the outer end of liquid guide device (15) and the tip screw thread butt joint of wallboard support bottom end rail (3).

2. The skeletal joint member for external wall panels as claimed in claim 1, wherein: the self-locking mechanism I (7) comprises an L-shaped clamping plate (16) arranged in the mounting opening (6) and positioning pin bolts (17) uniformly arranged on the L-shaped clamping plate (16), a penetrating opening (18) is formed in the mounting opening (6), the positioning pin bolts (17) are inserted into the inserting openings (13), and two groups of regulators (19) are symmetrically arranged on the outer side of the L-shaped clamping plate (16).

3. The skeletal joint member for external wall panels as claimed in claim 2, wherein: the adjuster (19) comprises a first fixing block (20), a second fixing block (21) and a screw rod (22), wherein the first fixing block (20) is welded on the wallboard support upper cross beam (2), the second fixing block (21) is welded on the L-shaped clamping plate (16), and the screw rod (22) is inserted in the first fixing block (20) and the second fixing block (21) in a penetrating manner.

4. The skeletal joint member for external wall panels as claimed in claim 1, wherein: locking clamp plate (10) are including activity interlude dwang (23) on wallboard support bottom end rail (3) and arc (24) on being fixed in dwang (23), arc (24) are located bayonet socket (9), the outer end thread tightening of dwang (23) has stop nut (25).

5. The skeletal joint member for external wall panels as claimed in claim 4, wherein: the second self-locking mechanism (11) comprises a support plate (26) welded to the lower edge of the wallboard support lower cross beam (3) and a plurality of groups of upright posts (27) vertically arranged on the support plate (26).

6. The skeletal joint member for external wall panels as claimed in claim 4, wherein: four groups of rubber raised strips (28) are evenly fixed on the periphery of the inner surface of the outer wall plate body (4), and the rubber raised strips (28) are annularly arranged and are matched with the arc-shaped plate (24) for use.

7. The skeletal joint member for external wall panels as claimed in claim 1, wherein: the liquid guide device (15) comprises a main cylinder (29), a first butt joint pipe (30), a second butt joint pipe (31), a water stopping disc (32), a reset spring (33) and a pressing rod (34), an inner cavity is formed in the main cylinder (29), the first butt joint pipe (30) and the second butt joint pipe (31) are fixed at the left end and the right end of the main cylinder (29) respectively, a liquid outlet is formed in the first butt joint pipe (30), the water stopping disc (32) is located at the liquid outlet and is connected with the reset spring (33) on the inner side, the reset spring (33) is provided with a plurality of groups, the inner end of the reset spring is connected with the first butt joint pipe (30), and the left end of the pressing rod (34) is connected with the water stopping disc (32) and the right end of the reset spring penetrates into the socket (13).

8. The method for assembling the skeletal connecting member for external wall panels as claimed in claims 1 to 7, wherein: the specific assembling steps are as follows:

the method comprises the following steps: the positioning, mounting and processing of the wallboard framework connecting piece and the external wall panel: the method comprises the following steps that a worker firstly fixes an installation outer frame (1) on the periphery of a building body according to a conventional installation mode, then alternately installs an upper wallboard support beam (2) and a lower wallboard support beam (3) inside the installation outer frame (1), and then sequentially installs an outer wall plate body (4) between the upper wallboard support beam (2) and the lower wallboard support beam (3), firstly screws a screw rod (22) and lifts an L-shaped clamping plate (16) upwards in the installation process, then correspondingly inserts the lower end of the outer wall plate body (4) on a second self-locking mechanism (11) and enables the upper end to be clamped into the lower edge of the L-shaped clamping plate (16), and after positioning is finished, screws the screw rod (22) to enable the L-shaped clamping plate (16) to move downwards and fix the upper edge of the outer wall plate body (4), and simultaneously enables a rubber raised line (28) to be clamped into a bayonet (9);

step two: sealing the gap of the external wall panel: the staff can twist dwang (23) and drive two sets of arcs (24) and impress rubber sand grip (28) and seal, and after sealed, support bottom end rail (3) and socket (13) screw thread butt joint in the wallboard respectively with the both ends of liquid guide ware (15), at last to leading-in sealing liquid in liquid guide pipe (12) can, demolish liquid guide pipe (12) after the operation finishes.

Technical Field

The invention relates to the technical field of building outer wall structures, in particular to a framework connecting piece for an outer wall panel and an assembling method.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The curtain wall is composed of a panel and a supporting structure system, can have certain displacement capacity relative to a main structure or self certain deformation capacity, and does not bear the external protective structure or decorative structure of the building (an external wall frame type supporting system is also one type of a curtain wall system) acted by the main structure, before installation, a special framework connecting piece is usually required to be installed on the periphery of the building, and an external wall plate is installed and fixed through the framework connecting piece.

However, the existing skeleton connecting piece for building external wall panels has the following problems in the installation and use processes: (1) the framework connecting piece structure is mostly a frame type structure arranged on the periphery of a building body, a plurality of groups of connecting pieces and bolts are usually required for installation and fixation of the external wall panels, the installation efficiency is low, and in addition, gaps exist among the external wall panels, so that the sound insulation and heat preservation effects of the external wall panels are poor; (2) the skeleton connecting piece for the external wall panel is matched by a plurality of groups of independent connecting pieces, and the steps are complicated in the assembling and using processes and the condition that the assembling is not in place is easy to occur. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

Disclosure of Invention

The invention aims to provide a framework connecting piece for an external wall panel and an assembling method, and solves the technical problems that the framework connecting piece structure is mostly a frame type structure arranged on the periphery of a building body, a plurality of groups of connecting pieces and bolts are usually required for installing and fixing the external wall panel, the installation efficiency is low, and in addition, gaps exist among the external wall panels, so that the sound insulation and heat insulation effects of the external wall panel are poor.

In order to achieve the purpose, the invention provides the following technical scheme: a framework connecting piece for an external wall panel comprises a wall panel framework connecting piece, wherein the wall panel framework connecting piece comprises an installation outer frame, a wall panel supporting upper beam, a wall panel supporting lower beam, an external wall panel body and a liquid guiding and sealing mechanism, the installation outer frame is installed on the periphery of a building wall body and is formed by welding a plurality of groups of reinforcing steel bars in a frame type, the wall panel supporting upper beam and the wall panel supporting lower beam are respectively provided with a plurality of groups and are installed on the installation outer frame in an alternating mode, an installation opening is formed in the wall panel supporting upper beam, a self-locking mechanism I is movably installed in the installation opening, a liquid guiding groove is formed in the wall panel supporting lower beam, bayonets are formed in the side face of the wall panel supporting lower beam, two groups of locking pressing plates are symmetrically arranged on the upper edge and the lower edge of the wall panel supporting lower beam, a self-locking mechanism II is welded on the lower edge of the wall panel supporting upper beam and the wall panel supporting lower beam, the upper end of the external wall panel is connected with the first self-locking mechanism and the lower end of the external wall panel is connected with the second self-locking mechanism, the liquid guiding and sealing mechanism comprises a liquid guiding pipe vertically installed on one side of the installation frame and a plurality of groups of sockets arranged on the side wall of the liquid guiding pipe, a plurality of groups of liquid guiding devices are installed in the sockets in an inclined mode and are fixed with a plurality of groups of elastic metal sheets and threads, and the outer ends of the liquid guiding devices are in threaded butt joint with the end portion of the lower beam supported by the wall panel.

As a preferred embodiment of the present invention, the first locking mechanism includes an L-shaped clamping plate disposed in the mounting opening and positioning pins uniformly mounted on the L-shaped clamping plate, the mounting opening is provided with a through opening inside, the positioning pins are inserted into the through openings, and two sets of adjusters are symmetrically disposed on the outer side of the L-shaped clamping plate.

As a preferred embodiment of the present invention, the adjuster is composed of a first fixing block, a second fixing block and a screw, the first fixing block is welded to the upper beam of the wallboard support, the second fixing block is welded to the L-shaped clamping plate, and the screw is inserted into the first fixing block and the second fixing block.

As a preferred embodiment of the invention, the locking pressing plate comprises a rotating rod movably inserted on the lower cross beam of the wallboard support and an arc-shaped plate fixed on the rotating rod, the arc-shaped plate is positioned in the clamping opening, and a limit nut is fixed at the outer end of the rotating rod through a thread.

As a preferred embodiment of the present invention, the second self-locking mechanism includes a supporting plate welded to the lower edge of the lower beam of the wallboard support and a plurality of sets of vertical columns vertically installed on the supporting plate.

As a preferred embodiment of the present invention, four sets of rubber protruding strips are uniformly fixed on the periphery of the inner surface of the outer wall plate body, and the four sets of rubber protruding strips are annularly arranged and used in cooperation with the arc-shaped plate.

As a preferred embodiment of the present invention, the liquid guide device comprises a main cylinder, a first butt joint pipe, a second butt joint pipe, a water stop disc, a return spring and a pressure lever, wherein an inner cavity is formed inside the main cylinder, the first butt joint pipe and the second butt joint pipe are respectively fixed at the left end and the right end of the main cylinder, a liquid discharge port is formed inside the first butt joint pipe, the water stop disc is located at the liquid discharge port, the inner side of the water stop disc is connected with the return spring, the return spring is divided into a plurality of groups, the inner end of the return spring is connected with the first butt joint pipe, the left end of the pressure lever is connected with the water stop disc, and the right end of the pressure lever is inserted into the socket.

As a preferred embodiment of the invention, the specific assembly steps are as follows:

the method comprises the following steps: the positioning, mounting and processing of the wallboard framework connecting piece and the external wall panel: the method comprises the following steps that a worker firstly fixes an installation outer frame on the periphery of a building body according to a conventional installation mode, then alternately installs an upper wallboard support beam and a lower wallboard support beam inside the installation outer frame, and then sequentially installs an outer wall plate body between the upper wallboard support beam and the lower wallboard support beam, firstly screws a screw rod and upwards pulls an L-shaped clamping plate in the installation process, then correspondingly inserts the lower end of the outer wall plate body on a second self-locking mechanism in a penetrating manner and enables the upper end to be clamped into the lower edge of the L-shaped clamping plate, and after positioning is finished, screws the screw rod to enable the L-shaped clamping plate to downwards move and fix the upper edge of the outer wall plate body, and simultaneously enables a rubber raised line to be clamped into a clamping port;

step two: sealing the gap of the external wall panel: the staff can twist and move the dwang and drive two sets of arcs and impress the rubber sand grip and seal, and sealed back that finishes will lead the both ends of liquid ware and support bottom end rail and socket screw thread butt joint in the wallboard respectively, at last to leading-in sealing liquid in the guide tube can, the operation is finished the back and is demolishd the catheter.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention designs a framework connecting structure specially used for installing an external wallboard, which mainly comprises an outer frame, an upper wallboard supporting crossbeam, a lower wallboard supporting crossbeam and a liquid guiding and sealing mechanism arranged on the side surface of the outer frame, wherein the external wallboard can be fixedly installed by matching the upper wallboard supporting crossbeam and the lower wallboard supporting crossbeam, a rubber pad is designed at the edge of the external wallboard, the lower wallboard supporting crossbeam can be clamped by the rubber pad, and sealing liquid is introduced into a gap in the lower wallboard supporting crossbeam by using the liquid guiding and sealing mechanism to achieve the purpose of sealing, so that the sealing property and the heat insulation effect between the external wallboards are improved.

2. The special locking mechanisms are designed on the upper wallboard support beam and the lower wallboard support beam, and the two groups of locking mechanisms can lock the upper end and the lower end of the external wallboard in a buckling manner, so that the installation efficiency and stability of the external wallboard are greatly reduced.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a view of the construction of the wall panel support upper cross beam of the present invention;

FIG. 3 is a view of the construction of the wall panel support lower beam of the present invention;

FIG. 4 is a structural view of the exterior wall panel body of the present invention;

FIG. 5 is a view of the catheter structure of the present invention;

FIG. 6 is a view showing the structure of the liquid guide of the present invention;

fig. 7 is a mounting structure diagram of the vertical rod and the water stopping disc.

In the figure, 1, an outer frame is installed; 2. the wall plate supports the upper cross beam; 3. the wall plate supports the lower cross beam; 4. an exterior wall panel body; 5. a liquid guiding and sealing mechanism; 6. an installation port; 7. a first self-locking mechanism; 8. a liquid guide groove; 9. a bayonet; 10. locking the pressing plate; 11. a second self-locking mechanism; 12. a catheter; 13. a socket; 14. a resilient metal sheet; 15. a liquid guide device; 16. an L-shaped clamping plate; 17. positioning a pin bolt; 18. perforating; 19. a regulator; 20. a first fixed block; 21. a second fixed block; 22. a screw; 23. rotating the rod; 24. an arc-shaped plate; 25. a limit nut; 26. a support plate; 27. a column; 28. rubber convex strips; 29. a main barrel; 30. butt joint pipe I; 31. a second butt joint pipe; 32. a water stopping disc; 33. a return spring; 34. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-3, the present invention provides a technical solution: a framework connecting piece for an external wall panel comprises a wall panel framework connecting piece, wherein the wall panel framework connecting piece is composed of an installation outer frame 1, a wall panel supporting upper beam 2, a wall panel supporting lower beam 3, an external wall panel body 4 and a liquid guiding and sealing mechanism 5, the installation outer frame 1 is installed on the periphery of a building wall body and is formed by welding a plurality of groups of reinforcing steel bars in a frame type, the wall panel supporting upper beam 2 and the wall panel supporting lower beam 3 are respectively provided with a plurality of groups and are alternately installed on the installation outer frame 1, an installation opening 6 is formed in the wall panel supporting upper beam 2, a self-locking mechanism I7 is movably installed in the installation opening 6, a liquid guiding groove 8 is formed in the wall panel supporting lower beam 3, bayonets 9 are formed in the side surface of the wall panel supporting upper beam 3, two groups of locking pressing plates 10 are symmetrically arranged on the upper edge and the lower edge of the wall panel supporting lower beam 3, a self-locking mechanism II 11 is horizontally welded on the lower edge of the wall panel supporting beam 2, the external wall panel body 4 is positioned between the wall panel supporting upper beam 3 and the wall panel supporting lower beam 3, the upper end of the outer wall plate body 4 is connected with a first self-locking mechanism 7 and a second self-locking mechanism 11 at the lower end, the liquid guiding and sealing mechanism 5 comprises a liquid guiding pipe 12 vertically installed on one side of the installation outer frame 1 and a plurality of groups of sockets 13 arranged on the side wall of the liquid guiding pipe 12, a plurality of groups of elastic metal sheets 14 are fixed in the plurality of groups of sockets 13 in an inclined manner, a liquid guiding device 15 is installed in a threaded manner, and the outer end of the liquid guiding device 15 is in threaded butt joint with the end part of the wallboard support lower cross beam 3.

Embodiment 2, as shown in fig. 2, the technical scheme of this embodiment is that the first self-locking mechanism 7 is installed on the wallboard framework connecting piece, the first self-locking mechanism 7 includes an L-shaped clamping plate 16 disposed in the installation opening 6 and positioning pins 17 uniformly installed on the L-shaped clamping plate 16, an opening 18 is formed in the installation opening 6, the positioning pins 17 are inserted into the insertion openings 13, and two sets of adjusters 19 are symmetrically disposed on the outer side of the L-shaped clamping plate 16.

The adjuster 19 consists of a first fixing block 20, a second fixing block 21 and a screw 22, wherein the first fixing block 20 is welded on the wallboard support upper beam 2, the second fixing block 21 is welded on the L-shaped clamping plate 16, and the screw 22 is threaded on the first fixing block 20 and the second fixing block 21 in a penetrating manner.

Embodiment 2, as shown in fig. 3, the technical scheme of this embodiment is that the locking pressing plate 10 is installed on the wallboard framework connecting piece, the locking pressing plate 10 includes a rotating rod 23 movably inserted in the wallboard support lower beam 3 and an arc plate 24 fixed on the rotating rod 23, the arc plate 24 is located in the bayonet 9, and the outer end of the rotating rod 23 is fixed with a limit nut 25 by a thread.

Embodiment 3, as shown in fig. 3, the technical solution of this embodiment is a second self-locking mechanism 11 installed on the wallboard framework connecting member, where the second self-locking mechanism 11 includes a supporting plate 26 welded to the lower edge of the wallboard supporting lower beam 3 and a plurality of sets of upright posts 27 vertically installed on the supporting plate 26.

Embodiment 4, as shown in fig. 4, the technical scheme of this embodiment is that the outer wall plate body 4 is installed on the wallboard framework connecting piece, four sets of rubber protruding strips 28 are uniformly fixed on the periphery of the inner surface of the outer wall plate body 4, and the four sets of rubber protruding strips 28 are annularly arranged and are used in cooperation with the arc-shaped plate 24.

Embodiment 5, as shown in fig. 1, 5, 6 and 7, the technical scheme of this embodiment is that the external wall plate 4 is installed on the wallboard framework connector, the liquid guide device 15 is composed of a main cylinder 29, a first butt joint pipe 30, a second butt joint pipe 31, a water stop disc 32, a return spring 33 and a pressure lever 34, an inner cavity is formed inside the main cylinder 29, the first butt joint pipe 30 and the second butt joint pipe 31 are respectively fixed at the left end and the right end of the main cylinder 29, a liquid discharge port is formed inside the first butt joint pipe 30, the water stop disc 32 is located at the liquid discharge port, the inner side of the water stop disc 32 is connected with the return spring 33, the return spring 33 is provided with a plurality of groups, the inner end of the return spring is connected with the first butt joint pipe 30, and the left end of the pressure lever 34 is connected with the water stop disc 32 and is inserted into the socket 13.

When in use: the method comprises the following steps: the positioning, mounting and processing of the wallboard framework connecting piece and the external wall panel: the method comprises the following steps that a worker firstly fixes an installation outer frame 1 on the periphery of a building body according to a conventional installation mode, secondly installs wallboard support upper beams 2 and wallboard support lower beams 3 in the installation outer frame 1 at intervals, thirdly installs an outer wall plate body 4 between the wallboard support upper beams 2 and the wallboard support lower beams 3 in sequence, firstly screws a screw rod 22 and lifts an L-shaped clamping plate 16 upwards in the installation process, secondly correspondingly inserts the lower end of the outer wall plate body 4 on a self-locking mechanism II 11 and enables the upper end to be clamped into the lower edge of the L-shaped clamping plate 16, and after positioning is finished, screws the screw rod 22 to enable the L-shaped clamping plate 16 to move downwards and fix the upper edge of the outer wall plate body 4, and meanwhile enables a rubber raised line 28 to be clamped into a bayonet 9;

step two: sealing the gap of the external wall panel: the staff can twist dwang 23 and drive two sets of arcs 24 and press in the rubber sand grip 28 and seal, and after sealed, with the both ends of liquid guide ware 15 respectively in wallboard support bottom end rail 3 and socket 13 screw thread butt joint, at last to leading-in sealing liquid in the guide tube 12 can, demolish the guide tube 12 after the operation finishes.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.