CN214833846U

CN214833846U - Curtain wall connecting structure for building construction

Info

Publication number: CN214833846U
Application number: CN202121435382.2U
Authority: CN
Inventors: 张文智; 毛振办; 张文斌; 表雄哲
Original assignee: Zhejiang Guofei Curtain Wall Architectural Decoration Engineering Co ltd
Current assignee: Zhejiang Guofei Curtain Wall Architectural Decoration Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-23
Anticipated expiration: 2031-06-25

Abstract

The application discloses a curtain wall connecting structure for building construction, which belongs to the technical field of integral connection of building curtain walls and comprises two connecting rods, a round cake body and two joints, wherein the two joints are both fixedly connected to the round cake body; the connecting rod (3) is provided with a sliding groove, the side wall of the connecting groove corresponding to the sliding groove is provided with a limiting groove, the connecting rod is provided with a connecting mechanism, the connecting mechanism comprises a butting block and a spring, the butting block is connected to the inner side wall of the sliding groove in a sliding mode, and the butting block is inserted into the limiting groove; one end of the spring is fixedly connected to the bottom of the sliding groove, and the other end of the spring is fixedly connected to the abutting block; the connecting mechanism further comprises a driving assembly for driving the abutting block to move into the sliding groove. This application has the effect of being convenient for fix and dismantle two connecting rods.

Description

Curtain wall connecting structure for building construction

Technical Field

The application relates to the technical field of building curtain wall integrated connection, in particular to a curtain wall connecting structure for building construction.

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 building outer protective structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.

The correlation technique can refer to the chinese utility model patent that the grant bulletin number is CN210917861U, wherein disclose a curtain connection structure for construction, including the steel cake body, head rod and second connecting rod, rectangular joint has all been welded to the both sides of steel cake body, threaded hole has all been seted up at the middle part of two rectangular joint one sides, the middle part of head rod all through some spacing bolts of threaded connection and one of them screw hole threaded connection, there is fastening bolt all through the mounting hole threaded connection who sets up at the both ends of second connecting rod and the both ends of head rod, four fastening bolt's nut end is all fixed and is equipped with the connection pad dish, the fixed spliced pole that is equipped with in middle part on steel cake body top.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: through the in-process of two connecting rods of bolt fastening, the bolt produces smooth silk scheduling problem easily, and the mode of bolt fastening needs the construction tool that corresponds to cooperate simultaneously to increase the operation degree of difficulty of two fixed connecting rods.

SUMMERY OF THE UTILITY MODEL

In order to reduce the operation degree of difficulty of fixed connection pole, this application provides a curtain connection structure for construction.

The application provides a curtain connection structure for construction adopts following technical scheme:

a curtain wall connecting structure for building construction comprises two connecting rods, a round cake body and joints, wherein the two joints are fixedly connected to the round cake body; the connecting rod is provided with a sliding groove, a limiting groove is formed in the side wall of the connecting groove corresponding to the sliding groove, a connecting mechanism is arranged on the connecting rod and comprises a butting block and a spring, the butting block is connected to the inner side wall of the sliding groove in a sliding mode, and the butting block is inserted into the limiting groove; one end of the spring is fixedly connected to the bottom of the sliding groove, and the other end of the spring is fixedly connected to the abutting block; the connecting mechanism further comprises a driving assembly for driving the abutting block to move into the sliding groove.

By adopting the technical scheme, in order to reduce the operation difficulty of the fixed connecting rod, the two abutting blocks are pushed to move into the sliding groove, and then the connecting block is driven to move by the movable connecting rod, so that the connecting block is inserted into the connecting groove; when the sliding groove on the connecting block is aligned with the limiting groove, the spring pushes the abutting block to be inserted into the limiting groove, so that the purpose of fixing the connecting rod is achieved, and the operation difficulty of fixing the connecting rod is reduced; in the process of disassembling the connecting rod, the connecting rod is moved only by driving the abutting block to move into the sliding groove through the driving assembly.

Preferably, a first cavity is formed in the connecting block, the driving assembly comprises a rotating shaft, a wire take-up roller and a pull rope, the rotating shaft is rotatably connected to the inner side wall of the first cavity, the wire take-up roller is fixedly connected to the rotating shaft, one end of the pull rope is fixedly connected to the outer peripheral surface of the wire take-up roller, the other end of the pull rope penetrates through the inner side wall of the first cavity and is located in the sliding groove, and the pull rope is fixedly connected with the abutting block; and a driving mechanism for driving the rotating shaft to rotate is arranged in the joint.

Through adopting above-mentioned technical scheme, in moving to the spout for the convenience of drive butt piece, rotate through actuating mechanism drive pivot earlier, the pivot rotates and drives the line roller rotation of receiving, receives line roller pivoted in-process, receives line roller pulling stay cord and removes, and the stay cord removes the pulling butt piece and removes to the spout in to reach the purpose that the drive butt piece removed to the spout in.

Preferably, one side of the abutting block, which is far away from the rotating shaft, is provided with an inclined surface, and the inclined surface is inclined upwards from one side, which is close to the spring, to the side, which is far away from the spring, and to the side.

Through adopting above-mentioned technical scheme, peg graft in the in-process of spread groove at the connecting block, the inclined plane of butt joint piece contacts with the inside wall of spread groove, because under the effect on inclined plane for the lateral wall of spread groove can promote the butt joint piece and remove to the spout in, thereby has reduced the degree of difficulty that the connecting block is pegged graft in the spread groove.

Preferably, the driving mechanism comprises a driving rod, a first crown gear and a second crown gear, one end of the rotating shaft penetrates through the inner side wall of the first cavity and is located in the connecting groove, the first crown gear is fixedly connected to one end, far away from the wire take-up roller, of the rotating shaft, the driving rod is rotatably connected to the inner side wall of the connecting groove, the second crown gear is fixedly connected to one end, close to the connecting block, of the driving rod, and the first crown gear is meshed with the second crown gear; and a rotating mechanism for rotating the two driving rods simultaneously is arranged in the round cake body.

By adopting the technical scheme, in order to drive the rotating shaft to rotate, the driving rod is rotated to drive the second crown gear to rotate, the second crown gear rotates to drive the first crown gear to rotate, and the first crown gear rotates to drive the rotating shaft to rotate, so that the purpose of driving the rotating shaft to rotate is achieved.

Preferably, the round cake body is fixedly connected with a connecting column, a second cavity is formed in the round cake body, the end parts of the two driving rods penetrate through the round cake body and are positioned in the second cavity, and the two driving rods are rotatably connected with the round cake body; the rotating mechanism comprises a rotating rod, a rotating block, a first bevel gear and a second bevel gear, the rotating rod is rotatably connected to the inner side wall of the second cavity, and the rotating rod is rotatably connected with the connecting column; the rotating block is rotatably connected to the end face of one end of the connecting column, which is far away from the cake body, and is fixedly connected with the rotating rod; first bevel gear fixed connection is located the one end of second cavity in the rotary rod, second bevel gear is two, and two second bevel gears are fixed connection respectively on two actuating levers, and two second bevel gears all mesh with first bevel gear mutually.

Through adopting above-mentioned technical scheme, for the ease of driving two actuating levers simultaneously and rotating, earlier through rotating rotatory piece, rotatory piece rotates and drives the rotary rod and rotates, and the rotary rod rotates and drives first bevel gear and rotate, and first bevel gear rotates two first bevel gears of drive and rotates simultaneously, and two second bevel gears rotate simultaneously and drive two actuating levers respectively and rotate to reach two actuating lever pivoted purposes of drive simultaneously.

Preferably, one side of the joint, which is far away from the cake body, is provided with a semi-arc groove, and the connecting rod is attached to the inner side wall of the semi-arc groove.

Through adopting above-mentioned technical scheme, the connecting rod can strengthen connecting rod and articulate stability after laminating mutually with the inboard wall in semicircle arc groove, reduces the possibility that the connecting rod takes place to rock.

Preferably, the end part of the connecting column, which is far away from the cake body, is in threaded connection with a protective cap, and one side, which is far away from the cake body, of the protective cap is provided with a driving groove with a regular polygon cross section.

Through adopting above-mentioned technical scheme, through the protective cap, can strengthen the curtain and pass the spliced pole after, the curtain is connected with the spliced pole stability, reduces the possibility that the curtain drops from the spliced pole.

Preferably, a sucker is fixedly connected to one side, close to the protective cap, of the round cake body.

Through adopting above-mentioned technical scheme, at the in-process of installation curtain, the curtain can be inhaled tightly to the sucking disc, reduces at the installation curtain in-process, and the curtain takes place the possibility of rocking.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in order to reduce the operation difficulty of the fixed connecting rod, the two abutting blocks are pushed to move into the sliding groove, and then the connecting block is driven to move by the movable connecting rod, so that the connecting block is inserted into the connecting groove; when the sliding groove on the connecting block is aligned with the limiting groove, the spring pushes the abutting block to be inserted into the limiting groove, so that the purpose of fixing the connecting rod is achieved, and the operation difficulty of fixing the connecting rod is reduced; in the process of disassembling the connecting rod, the abutting block is driven to move into the sliding groove only through the driving assembly, and then the connecting rod is moved;

2. in order to drive the abutting block to move into the sliding groove, the rotating shaft is driven to rotate through the driving mechanism, the rotating shaft drives the wire take-up roller to rotate, the wire take-up roller pulls the pull rope to move in the rotating process of the wire take-up roller, and the pull rope moves to pull the abutting block to move into the sliding groove, so that the purpose of driving the abutting block to move into the sliding groove is achieved;

3. in-process in the spread groove is pegged graft in the connecting block, and the inclined plane of butt joint piece contacts with the inside wall of spread groove, because under the effect on inclined plane for the lateral wall of spread groove can promote the butt joint piece and remove to the spout in, thereby has reduced the degree of difficulty that the connecting block is pegged graft in the spread groove.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view showing the driving mechanism and the rotating mechanism in the embodiment of the present application.

FIG. 3 is a cross-sectional view of a connection block and fitting in an embodiment of the present application.

Description of reference numerals: 1. a cake body; 11. a second cavity; 12. connecting columns; 13. a suction cup; 2. a joint; 21. connecting grooves; 22. a limiting groove; 23. a semi-circular arc groove; 3. a connecting rod; 31. connecting the cushion disc; 32. the connecting circular hole; 33. connecting elliptical holes; 4. connecting blocks; 41. a chute; 42. a first cavity; 5. a connecting mechanism; 51. a butting block; 52. a spring; 53. a drive assembly; 531. a rotating shaft; 532. a wire take-up roller; 533. pulling a rope; 6. a drive mechanism; 61. a drive rod; 62. a first crown gear; 63. a second crown gear; 7. a rotating mechanism; 71. rotating the rod; 72. rotating the block; 73. a first bevel gear; 74. a second bevel gear; 8. a protective cap; 81. the groove is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses curtain connection structure for construction. Referring to fig. 1 and 2, the curtain wall connecting structure for building construction includes a round cake body 1, two connectors 2 and a connecting rod 3, wherein the two connectors 2 are fixedly connected to the outer circumferential surface of the round cake body 1, and the two connectors 2 are symmetrically arranged about the axial lead of the round cake body 1. Connecting rod 3 is two, and two connecting rod 3 fixed mounting respectively connect 2 on two, and the equal fixedly connected with in both ends of every connecting rod 3 connects the saucer 31, has seted up on the connection saucer 31 and has connected round hole 32 or connect elliptical aperture 33 and be used for connecting the wall body, has seted up respectively on the connection saucer 31 at connecting rod 3 both ends in the embodiment of this application and has connected round hole 32 and connect elliptical aperture 33.

As shown in fig. 2 and 3, a semi-arc groove 23 is formed in one side of the joint 2 away from the cake body 1, and the connecting rod 3 is attached to the side wall of the semi-arc groove 23. Utilize the semicircle trough 23 on the joint 2, can strengthen the stability that connecting rod 3 and joint 2 are connected, reduce the possibility that connecting rod 3 takes place to rock.

As shown in fig. 2 and 3, a connecting groove 21 is formed on the inner side wall of the semi-arc groove 23, the connecting rod 3 is fixedly connected with a connecting block 4, and the connecting block 4 is inserted into the connecting groove 21. Set up first cavity 42 in connecting block 4, all offer spout 41 on the relative both sides lateral wall of connecting block 4, first cavity 42 is located and sets up between two spout 41, corresponds two spout 41 and has seted up two spacing grooves 22 respectively on the inside wall of spread groove 21, is provided with coupling mechanism 5 that is used for attach fitting 2 on connecting block 4.

As shown in fig. 2 and fig. 3, the connecting mechanism 5 includes two abutting blocks 51, two springs 52 and a set of driving components 53, the two abutting blocks 51 are slidably connected to the two sliding grooves 41 respectively, and the two abutting blocks 51 are inserted into the two limiting grooves 22 respectively. The two springs 52 are respectively located in the two sliding grooves 41, end portions of one ends of the two springs 52 are respectively fixedly connected with groove bottoms of the two sliding grooves 41, and end portions, far away from each other, of the two springs 52 are respectively fixedly connected with one side, close to each other, of the two abutting blocks 51. The side of the abutting block 51 far away from the spring 52 is also provided with a slope, and the slope is arranged from the side close to the spring 52 to the side far away from the spring 52 and upwards.

As shown in fig. 2 and 3, the driving assembly 53 includes a rotating shaft 531, a wire winding roller 532 and two pulling ropes 533, wherein the rotating shaft 531 is rotatably connected to the inner sidewall of the first cavity 42, and an end of one end of the rotating shaft 531 extends into the connecting groove 21 through the inner sidewall of the first cavity 42. The wire take-up roller 532 is positioned in the first cavity 42, the wire take-up roller 532 is fixedly connected to the rotating shaft 531, and the axial lead of the wire take-up roller 532 coincides with the axial lead of the rotating shaft 531. The two pulling ropes 533 are respectively arranged corresponding to the two abutting blocks 51, the end portions of the two pulling ropes 533 are fixedly connected to the outer peripheral surface of the wire winding roller 532, one end of the pulling rope 533 far away from the wire winding roller 532 penetrates through the side wall of the first cavity 42 and is located in the sliding groove 41, and the end portion of the pulling rope 533 far away from the wire winding roller 532 is fixedly connected with the abutting blocks 51.

When the connecting rod 3 needs to be disassembled, the rotating shaft 531 is driven to rotate, the rotating shaft 531 drives the wire take-up roller 532 to rotate, the wire take-up roller 532 pulls the two pull ropes 533 to move in the rotating process of the wire take-up roller 532, the two pull ropes 533 are moved to respectively pull the two abutting blocks 51 to move to the two sliding grooves 41, and therefore the purpose that the abutting blocks 51 are driven to move to the sliding grooves 41 is achieved, and then the purpose of disassembling the connecting rod 3 can be achieved only by moving the connecting rod 3.

As shown in fig. 1 and 2, a connecting column 12 is fixedly connected to the round cake body 1, the connecting column 12 is in threaded connection with a protective cap 8, a regular hexagonal driving groove 81 is formed in one side, away from the round cake body 1, of the protective cap 8, when a curtain wall is installed, the connecting column 12 needs to penetrate through the curtain wall, and then the protective cap 8 is installed on the connecting column 12 to fix the curtain wall.

As shown in fig. 1 and 2, two suction cups 13 are fixedly connected to one side of the cake body 1 close to the protective cap 8. In the process of installing the curtain wall, the suction cups 13 can tightly suck the curtain wall, so that the possibility that the curtain wall shakes in the process of installing the curtain wall is reduced.

As shown in fig. 2 and 3, a second cavity 11 is formed in the wafer body 1, a driving mechanism 6 for driving the rotating shaft 531 to rotate is arranged in the wafer body 1, the driving mechanism 6 includes a driving rod 61, a first crown gear 62 and a second crown gear 63, the driving rod 61 is rotatably connected to the inner side wall of the connecting groove 21, and one end of the driving rod 61 penetrates through the wafer body 1 and is located in the second cavity 11. The first crown gear 62 is fixedly connected to the end of the rotating shaft 531 located in the connecting groove 21, the second crown gear 63 is fixedly connected to the end of the driving rod 61 located in the connecting groove 21, and the first crown gear 62 and the second crown gear 63 are engaged.

As shown in fig. 2 and 3, the wafer body 1 is further provided with a rotating mechanism 7 for driving the two driving rods 61 on the two sides to rotate simultaneously, the rotating mechanism 7 includes a rotating rod 71, a rotating cap, a first bevel gear 73 and two second bevel gears 74, the rotating rod 71 is rotatably connected to the inner side wall of the second cavity 11, one end of the rotating rod 71 penetrates through the side wall of the first cavity 42 and is located in the connecting column 12, and the rotating rod 71 is rotatably connected with the connecting column 12. The rotating block 72 is embedded on the end face of the connecting column 12 far away from the cake body 1, the rotating block 72 is rotatably connected to the connecting column 12, and the rotating block 72 is rotatably connected with the rotating rod 71. The first bevel gear 73 is fixedly connected to the end of the rotating rod 71 located in the second cavity 11, the two second bevel gears 74 are respectively fixedly connected to the two driving rods 61, and both the two second bevel gears 74 are engaged with the first bevel gear 73.

In the process of simultaneously driving the two rotating shafts 531 to rotate, firstly, the rotating block 72 is rotated to drive the rotating rod 71 to rotate, the rotating rod 71 rotates to drive the first bevel gear 73 to rotate, the first bevel gear 73 rotates to drive the two second bevel gears 74 to rotate, the two second bevel gears 74 rotate to drive the two driving rods 61 to rotate, the two driving rods 61 rotate to drive the two second crown gears 63 to rotate, the two second crown gears 63 rotate to drive the two first crown gears 62 to rotate, and the two first crown gears 62 rotate to drive the two rotating shafts 531 to rotate, so that the purpose of simultaneously driving the two rotating shafts 531 to rotate is achieved.

The implementation principle of the curtain wall connecting structure for building construction is as follows: in order to reduce the operation difficulty of the fixed connecting rod 3, the connecting block 4 is driven to move by the movable connecting rod 3, so that the connecting block 4 is inserted into the connecting groove 21; in the process that the connecting block 4 is inserted into the connecting groove 21, the inclined surface of the abutting block 51 is in contact with the inner side wall of the connecting groove 21, and the side wall of the connecting groove 21 can push the abutting block 51 to move into the sliding groove 41 under the action of the inclined surface; when the sliding groove 41 on the connecting block 4 is aligned with the limiting groove 22, the spring 52 pushes the abutting block 51 to be inserted into the limiting groove 22, so that the purpose of fixing the connecting rod 3 is achieved, and the operation difficulty of fixing the connecting rod 3 is reduced; in the process of detaching the connecting rod 3, the driving assembly 53 is only required to drive the abutting block 51 to move into the chute 41, and then the connecting rod 3 is moved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a curtain connection structure for construction, includes connecting rod (3), the cake body (1) and connects (2), it is two to connect (2) connect the equal fixed connection in the cake body (1) in (2), connecting rod (3) are two, two connecting rod (3) respectively fixed mounting on two joints (2), its characterized in that: a connecting groove (21) is formed in the joint (2), a connecting block (4) is fixedly connected to the connecting rod (3), and the connecting block (4) is inserted into the connecting groove (21); the connecting rod (3) is provided with a sliding groove (41), the side wall of the connecting groove (21) corresponding to the sliding groove (41) is provided with a limiting groove (22), the connecting rod (3) is provided with a connecting mechanism (5), the connecting mechanism (5) comprises a butting block (51) and a spring (52), the butting block (51) is connected to the inner side wall of the sliding groove (41) in a sliding mode, and the butting block (51) is inserted into the limiting groove (22); one end of the spring (52) is fixedly connected to the bottom of the sliding groove (41), and the other end of the spring (52) is fixedly connected to the abutting block (51); the connecting mechanism (5) further comprises a driving component (53) for driving the abutting block (51) to move into the sliding groove (41).

2. The curtain wall connection structure for construction according to claim 1, wherein: a first cavity (42) is formed in the connecting block (4), the driving assembly (53) comprises a rotating shaft (531), a wire winding roller (532) and a pull rope (533), the rotating shaft (531) is rotatably connected to the inner side wall of the first cavity (42), the wire winding roller (532) is fixedly connected to the rotating shaft (531), one end of the pull rope (533) is fixedly connected to the outer peripheral surface of the wire winding roller (532), the other end of the pull rope (533) penetrates through the inner side wall of the first cavity (42) and is located in the sliding groove (41), and the pull rope (533) is fixedly connected with the abutting block (51); and a driving mechanism (6) for driving the rotating shaft (531) to rotate is arranged in the joint (2).

3. The curtain wall connection structure for construction according to claim 1, wherein: the side, far away from the rotating shaft (531), of the abutting block (51) is provided with an inclined surface, and the inclined surface is arranged in an upward inclined mode from the side, close to the spring (52), to the side, far away from the spring (52), of the inclined surface.

4. The curtain wall connecting structure for building construction according to claim 2, wherein: the driving mechanism (6) comprises a driving rod (61), a first crown gear (62) and a second crown gear (63), one end of the rotating shaft (531) penetrates through the inner side wall of the first cavity (42) and is located in the connecting groove (21), the first crown gear (62) is fixedly connected to one end, far away from the wire winding roller (532), of the rotating shaft (531), the driving rod (61) is rotatably connected to the inner side wall of the connecting groove (21), the second crown gear (63) is fixedly connected to one end, close to the connecting block (4), of the driving rod (61), and the first crown gear (62) is meshed with the second crown gear (63); the rotary mechanism (7) for simultaneously rotating the two driving rods (61) is arranged in the round cake body (1).

5. The curtain wall connection structure for building construction according to claim 4, wherein: the cake body (1) is fixedly connected with a connecting column (12), a second cavity (11) is formed in the cake body (1), the end parts of the two driving rods (61) penetrate through the cake body (1) and are positioned in the second cavity (11), and the two driving rods (61) are rotatably connected with the cake body (1); the rotating mechanism (7) comprises a rotating rod (71), a rotating block (72), a first bevel gear (73) and a second bevel gear (74), the rotating rod (71) is rotatably connected to the inner side wall of the second cavity (11), and the rotating rod (71) is rotatably connected with the connecting column (12); the rotating block (72) is rotatably connected to the end face of one end, away from the cake body (1), of the connecting column (12), and the rotating block (72) is fixedly connected with the rotating rod (71); first bevel gear (73) fixed connection is located the one end of second cavity (11) in rotary rod (71), second bevel gear (74) are two, two second bevel gear (74) fixed connection respectively on two actuating levers (61), and two second bevel gear (74) all mesh with first bevel gear (73).

6. The curtain wall connection structure for construction according to claim 1, wherein: one side of the joint (2) far away from the round cake body (1) is provided with a semi-arc groove (23), and the connecting rod (3) is attached to the inner side wall of the semi-arc groove (23).

7. The curtain wall connection structure for building construction according to claim 5, wherein: the end part of the connecting column (12) far away from the round cake body (1) is in threaded connection with a protective cap (8), and one side of the protective cap (8) far away from the round cake body (1) is provided with a driving groove (81) with a regular polygon cross section.

8. The curtain wall connecting structure for building construction according to claim 7, wherein: one side of the round cake body (1) close to the protective cap (8) is fixedly connected with a sucker (13).