CN214531391U

CN214531391U - Outer facade curtain decorative structure of old building

Info

Publication number: CN214531391U
Application number: CN202120879107.3U
Authority: CN
Inventors: 刘海洋; 王心宇; 项玲娜; 胡露玲; 翁俊楠
Original assignee: China Machinery Engineering Co ltd
Current assignee: China Machinery Engineering Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-10-29
Anticipated expiration: 2031-04-27

Abstract

The utility model belongs to the technical field of architectural decoration and specifically relates to a facade curtain decorative structure outside old building is related to, which comprises a pane, be equipped with the frame that is used for fixed panel between panel and the wall, the frame includes the many stands of arranging along the horizontal direction, the many crossbeams of vertical arrangement between two adjacent stands, subaerial being equipped with of frame below is used for accepting the grade beam of frame, many stands that correspond in the frame on the grade beam are equipped with a plurality of locating pieces, every stand cup joints with corresponding locating piece, all be equipped with many connecting rods between every stand and the wall. The weight of curtain mainly is born by the grade beam in this scheme, and the connecting rod between stand and the wall is used for avoiding the curtain to take place to empty for curtain overall structure's stability does not excessively rely on the joint strength with the wall, and then can promote stability and the security of curtain installation back on old building facade.

Description

Outer facade curtain decorative structure of old building

Technical Field

The application relates to the field of architectural decoration, in particular to an outer facade curtain wall decoration structure of an old building.

Background

Curtain walls are a building envelope or decorative structure comprised of a system of panels and supporting structures that do not bear the role of the main structure. With the improvement of the requirements on urban images, the reconstruction of old buildings becomes a key point, and the addition of curtain walls on the outer vertical surfaces of buildings becomes a common method for reconstructing old buildings.

Old building is mostly brick wall structure to because the age of construction is long, the intensity of the brick wall of the outer facade subregion of old building and mortar joint is serious not enough for joint strength between curtain and the outer facade is high inadequately, can influence curtain overall structure's stability and security.

SUMMERY OF THE UTILITY MODEL

In order to promote stability and the security of curtain installation on the outer facade of old building, this application provides an outer facade curtain decorative structure of old building.

The application provides a facade curtain decorative structure outside old building adopts following technical scheme:

the utility model provides an outer facade curtain decorative structure of old building, includes the panel, is equipped with the frame that is used for fixed panel between panel and the wall, and the frame includes many stands of arranging along the horizontal direction, the many crossbeams of vertical arranging between two adjacent stands, and subaerial being equipped with of frame below is used for accepting the grade beam of frame, and many stands that correspond in the frame on the grade beam are equipped with a plurality of locating pieces, and every stand cup joints with corresponding locating piece, all is equipped with many connecting rods between every stand and the wall.

By adopting the technical scheme, when the curtain wall is constructed, a constructor firstly pours a reinforced concrete ground beam on the ground below the position where the frame is to be installed in advance, and then installs the frame on the ground beam. During the installation frame, constructor fixes the position of stand earlier, confirms the distribution piece interval that the locating piece set up on the grade beam through the unwrapping wire, then corresponds a locating piece and cup joints a stand, again installs the connecting rod between stand and wall, fixes the crossbeam between the stand after then, fixes the panel on the frame after accomplishing the installation of frame again, and the installation of curtain just is accomplished. The weight of panel and frame mainly bears by the grade beam, has shared the curtain and has applyed the load on the wall, and the connecting rod between stand and the wall is used for avoiding the curtain to take place to empty for curtain overall structure's stability does not excessively rely on the joint strength with the wall, and then can promote stability and the security after the curtain is installed on old building facade.

Preferably, the ground beam is internally provided with a sliding groove along the length direction of the ground beam, and the bottom end of the positioning block is embedded in the sliding groove in a sliding manner.

Through adopting above-mentioned technical scheme, constructor reserves the position of spout when pouring the grade beam, behind the locating piece embedding spout alright slide on the grade beam, make the adjustment of locating piece position on the grade beam can be more nimble.

Preferably, a plurality of standing grooves are arranged on the ground beam at intervals along the length direction of the ground beam, the standing grooves are all communicated with the sliding groove, and the positioning block is embedded into the sliding groove through the standing grooves.

Through adopting above-mentioned technical scheme, constructor sets up a standing groove at a distance of one section when pouring the grade beam, and constructor can remove the locating piece longer distance of sliding in the spout from and reach required position in can imbedding the spout with the locating piece through the standing groove nearby, can promote the installation effectiveness of locating piece.

Preferably, the two sides of the positioning block are respectively provided with a positioning piece, the arrangement directions of the two positioning pieces are perpendicular to the length direction of the sliding groove, the positioning pieces comprise a first positioning plate and a second positioning plate which are perpendicular to each other, the first positioning plate is erected on the ground beam, a first bolt penetrates through the two first positioning plates in the same group, the first bolt penetrates through the stand column and the positioning block, and each second positioning plate is provided with a second bolt used for fixing the second positioning plate on the ground beam.

By adopting the technical scheme, after a constructor sleeves one upright post on the positioning block, the positions of the positioning block and the upright post are determined by the two positioning pieces. Constructor passes through the second bolt earlier with stand, locating piece and two first locating plates together fixed, then is fixing two second locating plates on the grade beam successively through the second bolt, and the position of stand can be stabilized, constructor alright convenient to the erection joint pole between stand and wall.

Preferably, the positioning block is provided with a positioning hole for the first bolt to pass through, the upright post is provided with an insertion hole for the first bolt to pass through, and the insertion hole is a waist-shaped hole.

Through adopting above-mentioned technical scheme, first through-hole sets up to waist shape hole for under the condition that first through-hole is not complete just to the second through-hole, still can supply first bolt to pass, the operation that the staff wore to establish first bolt can be more smooth, is favorable to promoting the fixed efficiency of locating piece and stand position.

Preferably, every the connecting rod articulates between corresponding stand and wall, and the rotation axis at connecting rod both ends is the level setting.

By adopting the technical scheme, the newly poured ground beam can be settled, and the old building can not be settled basically. When the grade beam subsides, the frame of curtain will be for building wall to displacement down, because the connecting rod all is articulated state with stand and wall, the frame moves down the moment of flexure that produces and can not transmit the wall through the connecting rod on, can reduce the damage that causes the wall when the grade beam subsides.

Preferably, every all be equipped with the mounting between connecting rod and the wall, the mounting includes mutually perpendicular's first fixed plate and second fixed plate, and first fixed plate is articulated with the connecting rod, and the second fixed plate supports and leans on the wall, is equipped with on the second fixed plate to be used for fixing the third bolt on the wall with the second fixed plate.

Through adopting above-mentioned technical scheme, because the second fixed plate parallel support leans on the wall, compare in first fixed plate, the second fixed plate has bigger area with the wall contact, makes things convenient for constructor to pass through the second fixed plate of second bolt fastening, and the position of first fixed plate just can be stable, and constructor can be more convenient when articulated with connecting rod and first fixed plate again.

Preferably, a third through hole for a third bolt to pass through is formed in the second fixing plate, and the third through hole is a kidney-shaped hole.

Through adopting above-mentioned technical scheme, the third through hole sets up to waist shape hole back, allows the position of third bolt screw in wall to change slightly, makes the third bolt can avoid fixing in positions that fragment of brick mortar crack is weak such as intensity.

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

1. through the arrangement of the panel, the frame, the ground beam, the positioning block and the connecting rod, the stability of the integral structure of the curtain wall does not excessively depend on the connection strength with the wall surface, and the stability and the safety of the curtain wall after being installed on the outer vertical surface of an old building can be further improved;

2. through the arrangement of the sliding groove and the placing groove, the position of the positioning block can be conveniently adjusted by a constructor;

3. through the arrangement of the positioning piece, the upright post of the frame can be temporarily fixed, so that a constructor can conveniently install a connecting rod between the upright post and the wall surface;

4. through the setting of first fixed plate and second fixed plate in the mounting, conveniently realize the articulated of connecting rod and wall.

Drawings

FIG. 1 is a schematic structural view illustrating a panel and a frame of a curtain wall structure according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is a partial cross-sectional view of FIG. 3, mainly illustrating the connection relationship between the column, the positioning block and the positioning element;

fig. 5 is a schematic view showing the structure of the fixing member.

Description of reference numerals: 1. a panel; 2. a frame; 21. a column; 211. a jack; 22. a cross beam; 3. a ground beam; 31. a chute; 32. a placement groove; 4. positioning blocks; 41. positioning holes; 5. a positioning member; 51. a first positioning plate; 52. a second positioning plate; 53. a first bolt; 54. a first through hole; 55. a nut; 56. a second bolt; 57. a second through hole; 6. a connecting rod; 7. a fixing member; 71. a first fixing plate; 72. a second fixing plate; 73. a third bolt; 74. a third through hole; 8. a wall surface.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses outer facade curtain decorative structure of old building. Referring to fig. 1, the curtain wall decoration structure includes a plurality of panels 1, a frame 2 is disposed between the panels 1 and a wall surface 8, and the frame 2 is used for mounting the panels 1 on the wall surface 8. Frame 2 includes many stands 21 and many crossbeams 22, and many stands 21 are vertical and arrange along the equidistant interval of horizontal direction, links firmly many vertical horizontal crossbeams 22 of arranging between two adjacent crossbeams 22 to many crossbeams 22 with one row are in same height, and two stands 21 and two crossbeams 22 enclose into the sash of a frame 2, and the sash of a frame 2 corresponds a panel 1, and panel 1 is fixed in the one side of keeping away from wall 8 corresponding stand 21 and crossbeam 22.

Referring to fig. 1 and 2, a ground beam 3 is buried in the ground right below the frame 2, the ground beam 3 is formed by pouring reinforcing steel bars and concrete, and the ground beam 3 extends in the arrangement direction of the vertical rods in the frame 2. A spout 31 has been seted up along self length direction to ground beam 3, and the transversal convex of personally submitting of spout 31 slides in the spout 31 and inlays and be equipped with a plurality of locating pieces 4, and the lower extreme joint of locating piece 4 is in spout 31 to laminate with the inside wall of spout 31, the notch of spout 31 on the top surface of ground beam 3 is stretched out from to the upper end of locating piece 4. A plurality of locating pieces 4 correspond to a plurality of upright posts 21 in the frame 2 one by one, the upright posts 21 are arranged in a hollow manner, and the bottom end of each upright post 21 is sleeved on the corresponding locating piece 4. And a group of positioning pieces 5 are respectively arranged on two sides of each positioning block 4 and used for locking the positions of the positioning blocks 4 and the bottom ends of the upright posts 21.

Referring to fig. 3, a plurality of connecting rods 6 are arranged between each upright post 21 and the wall surface 8, and the connecting rods 6 are arranged at intervals along the vertical direction. A fixing part 7 is fixed on the wall surface 8 corresponding to each connecting rod 6, one end of each connecting rod 6 is hinged to the fixing part 7, the other end of each connecting rod is hinged to the side wall of the corresponding upright post 21 close to the wall surface 8, and the rotating axes at the two ends of each connecting rod 6 are horizontally arranged.

The construction personnel pour the floorbar 3 on the ground below the position where the curtain wall frame 2 is to be installed, the position of the sliding groove 31 is reserved, after the floorbar 3 is solidified and reaches standard maintenance time, the construction personnel embed the positioning blocks 4 into the sliding groove 31 one by one, the positioning blocks 4 are arranged at intervals along the length direction of the floorbar 3 by sliding the positioning blocks 4, the distance between the positioning blocks 4 is determined by paying off adjustment, then one upright 21 is sleeved corresponding to one positioning block 4, and each upright 21 is erected, the construction personnel fix the bottom ends of the positioning blocks 4 and the upright 21 through two groups of positioning pieces 5, then the construction personnel immediately install the fixing pieces 7 and the connecting rods 6 between the upright 21 and the wall surface 8, the connection between the upright 21 and the wall surface 8 is realized, and the upright 21 is prevented from falling. After the upright columns 21 are stably installed, the construction personnel install the cross beams 22 between the upright columns 21 and adjust the positions of the cross beams 22 to enable the cross beams 22 in the same row to be at the same height, the sizes of the sashes of each frame 2 are basically the same, the assembly and the fixation of the frames 2 are completed, the construction personnel correspond to one sash to fix one panel 1 at last, and then the installation of the curtain wall is completed.

After the curtain installation is accomplished, connecting rod 6 and mounting 7 are used for holding frame 2, avoid frame 2 and panel 1 to take place to empty, and panel 1 in the curtain and frame 2's weight mainly are born by grade beam 3, have shared the load that the curtain was applyed on wall 8 for curtain overall structure's stability is not excessively relied on with wall 8's joint strength, and then can promote the security of curtain installation after on the outer facade of old building. In addition, the articulated setting of connecting rod 6 for when the grade beam 3 subsides, the moment of flexure that frame 2 moved down the production can not transmit wall 8 through connecting rod 6 on, can reduce the damage that causes wall 8 when grade beam 3 subsides.

Referring to fig. 2, the top surface of the ground beam 3 is along the length direction of self, a plurality of standing grooves 32 are reserved at equidistant intervals, each standing groove 32 is communicated with the sliding groove 31, the notch of a part of the sliding groove 31 on the top surface of the ground beam 3 is widened, the positioning block 4 can be embedded into the sliding groove 31 through the standing groove 32, when the positioning block 4 is embedded into the sliding groove 31, a constructor can embed some positioning blocks 4 through the nearby standing grooves 32, the distance that the positioning block 4 needs to slide is reduced, and the determination efficiency of the position of the positioning block 4 is improved.

Referring to fig. 3 and 4, the arrangement direction of the two positioning members 5 in the same group is perpendicular to the length direction of the chute 31. The positioning member 5 includes a first positioning plate 51 and a second positioning plate 52 perpendicular to each other, and the first positioning plate 51 is located on one side of the second positioning plate 52. When the positioning member 5 is used, the first positioning plate 51 is used to abut against the bottom end of the upright 21, and the second positioning plate 52 is used to abut against the top surface of the ground beam 3. After two first locating plates 51 lean on stand 21 simultaneously, the constructor wears the stand 21 through first bolt 53, locating piece 4 and two first locating plates 51, the quantity of first bolt 53 sets up to four pieces, set up the first through-hole 54 that supplies first bolt 53 to pass on the first locating plate 51, first bolt 53 penetrates from the first through-hole 54 of one side first locating plate 51, wear out from the first through-hole 54 of the first locating plate 51 of opposite side at last, the head and a first locating plate 51 butt of first bolt 53, the other end of first bolt 53 is worn to overlap and is equipped with a piece of nut 55 and another first locating plate 51 butt, constructor screws up four nuts 55, so that two first locating plates 51 press from both sides tight stand 21 and locating piece 4. The bottom end of the upright post 21 is provided with an insertion hole 211 for the first bolt 53 to pass through, the positioning block 4 is provided with a positioning hole 41 for the first bolt 53 to pass through, and each insertion hole 211 is a kidney-shaped hole, so that the first bolt 53 can pass through the upright post 21 and the positioning block 4 more smoothly. Each second positioning plate 52 is provided with four second bolts 56, the second positioning plate 52 is provided with a second through hole 57 for the second bolt 56 to pass through, after the position of the first positioning plate 51 is determined, a constructor aligns the second through hole 57 of the second positioning plate 52, a hole is drilled on the top surface of the ground beam 3 so that the second bolt 56 can be screwed into the ground beam 3 to fix the second positioning plate 52, and then the fixing of the positioning piece 5 to the positions of the upright post 21 and the positioning block 4 is completed.

Referring to fig. 3, the fixing member 7 includes a first fixing plate 71 and a second fixing plate 72 perpendicular to each other, the first fixing plate 71 is fixed to a middle portion of the second fixing plate 72, the first fixing plate 71 is configured to be hinged to the connecting rod 6, and the second fixing plate 72 abuts against the wall surface 8. Two third bolts 73 are respectively arranged on the second fixing plate 72 at two sides of the first fixing plate 71, and a third through hole 74 for the third bolt 73 to pass through is formed in the second fixing plate 72. Constructor corresponds the position of connecting rod 6 on wall 8, confirms the position of mounting 7 on wall 8, through the drilling of third through-hole 74 on wall 8, then screws third bolt 73 on wall 8, and the position of mounting 7 is just stable, and constructor alright conveniently articulates first fixed plate 71 and connecting rod 6. Referring to fig. 5, each of the third through holes 74 is provided as a waist-shaped hole for allowing the position of screwing the third bolt 73 into the wall surface 8 to be slightly changed, so that the third bolt 73 can be prevented from being fixed at a weak position such as a brick mortar joint.

The implementation principle of the embodiment of the application is as follows: when a curtain wall needs to be installed on the outer vertical surface of an old building, a constructor pours a ground beam 3 for bearing a curtain wall frame 2 on the ground in advance, a sliding groove 31 is reserved on the ground beam 3, the constructor slides a plurality of positioning blocks 4 into the sliding groove 31, adjusts the distance between the positioning blocks 4 through paying off, then a stand column 21 is sleeved corresponding to one positioning block 4, the positions of the positioning blocks 4 and the stand column 21 are fixed by using two positioning pieces 5, and then the constructor installs a connecting rod 6 and a fixing piece 7 between the stand column 21 and a wall surface 8 so as to prevent the stand column 21 from toppling over. After all the upright columns 21 are stabilized, the constructor installs the cross beam 22 between the upright columns 21 to complete the installation and fixation of the frame 2, finally the constructor installs the curtain wall surface 8 plate 1 on the frame 2, and the installation of the curtain wall is also completed.

Connecting rod 6 and mounting 7 are used for holding frame 2, avoid frame 2 and panel 1 to take place to empty, and panel 1 in the curtain and frame 2's weight mainly bear by grade beam 3, have shared the curtain and have applyed the load on wall 8 for curtain overall structure's stability is not excessively to rely on with wall 8's joint strength, and then can promote stability and the security of curtain installation after on old building facade. In addition, the articulated setting of connecting rod 6 for when the grade beam 3 subsides, the moment of flexure that frame 2 moved down the production can not transmit wall 8 through connecting rod 6 on, can reduce the damage that causes wall 8 when grade beam 3 subsides.

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 an outer facade curtain decorative structure of old building which characterized in that: including panel (1), be equipped with frame (2) that are used for fixed panel (1) between panel (1) and wall (8), frame (2) are including many stand (21) of arranging along the horizontal direction, many crossbeams (22) of vertical arranging between two adjacent stand (21), subaerial being equipped with of frame (2) below is used for accepting ground beam (3) of frame (2), many stand (21) that correspond in frame (2) on ground beam (3) are equipped with a plurality of locating pieces (4), every stand (21) cup joint with corresponding locating piece (4), all be equipped with many connecting rods (6) between every stand (21) and wall (8).

2. The facade curtain wall decoration structure of old building according to claim 1 is characterized in that: a sliding groove (31) is formed in the ground beam (3) along the length direction of the ground beam (3), and the bottom end of the positioning block (4) is embedded in the sliding groove (31) in a sliding mode.

3. The facade curtain wall decoration structure of claim 2, wherein: a plurality of placing grooves (32) are arranged on the ground beam (3) at intervals along the length direction of the ground beam (3), the placing grooves (32) are communicated with the sliding groove (31), and the positioning block (4) is embedded into the sliding groove (31) through the placing grooves (32).

4. The facade curtain wall decoration structure of claim 2, wherein: the utility model discloses a positioning structure, including locating piece (4), the both sides of locating piece (4) are equipped with setting element (5) respectively, the direction of arranging of two setting elements (5) is perpendicular with the length direction of spout (31), setting element (5) are including mutually perpendicular's first locating plate (51) and second locating plate (52), first locating plate (51) are erect on grade beam (3), wear to be equipped with first bolt (53) between two first locating plates (51) of the same group, stand (21) and locating piece (4) are passed simultaneously in first bolt (53), every second locating plate (52) all are equipped with and are used for fixing second locating plate (52) second bolt (56) on grade beam (3).

5. The facade curtain wall decoration structure of claim 4 wherein: the positioning block (4) is provided with a positioning hole (41) for the first bolt (53) to pass through, the upright post (21) is provided with an insertion hole (211) for the first bolt (53) to pass through, and the insertion hole (211) is a waist-shaped hole.

6. The facade curtain wall decoration structure of old building according to claim 1 is characterized in that: every connecting rod (6) articulates between corresponding stand (21) and wall (8), and the rotation axis at connecting rod (6) both ends is the level setting all.

7. The facade curtain wall decoration structure of claim 6 wherein: every all be equipped with mounting (7) between connecting rod (6) and wall (8), mounting (7) are including mutually perpendicular's first fixed plate (71) and second fixed plate (72), and first fixed plate (71) are articulated with connecting rod (6), and second fixed plate (72) are supported and are leaned on wall (8), are equipped with on second fixed plate (72) to be used for fixing third bolt (73) on wall (8) second fixed plate (72).

8. The facade curtain wall decoration structure of claim 7 wherein: and a third through hole (74) for a third bolt (73) to pass through is formed in the second fixing plate (72), and the third through hole (74) is a waist-shaped hole.