TWI660101B - Building exterior wall panel fixing structure - Google Patents

Abstract

A building exterior wall panel fixing structure includes a plurality of stone wall panels, a supporting component, a connecting component, and a fine-tuning component. The back surface of the plurality of stone wall panels protrudes at least one from the lower side and the upper side, respectively. A fixed screw, the supporting component is combined and fixed on a wall of the building, the connecting component is coupled to the supporting component, and the fixed screw of the stone wall panel on the lower side is screw-locked, and the fine-tuning component is coupled to the connection Between the component and the fixed screw of the stone wall panel on the upper side, the amount of displacement of the stone wall panel on the front side can be adjusted slightly, so as to make its installation more accurate, simple and easy.

Description

Building exterior wall panel fixing structure

The invention relates to the technical field of the fixed structure of stone exterior wall panels of buildings, in particular to an installation position where external wall panels can be easily fine-tuned to make installation more accurate, simple and easy. Wall panel fixed structure.

Generally, the external wall panel fixing structure of a building is generally known. As shown in FIG. 1, a wall panel bolt 10 is screwed on the back of a stone wall panel 11, and then a wall bolt 12 is used to attach an L-shaped support piece. 13 is fixed on a wall 14 of a building, and then an L-shaped connecting piece 17 is fixed and fixed on the L-shaped supporting piece 13 with a plurality of coupling bolts 15 and coupling nuts 16, and then the wall plate bolt 10 passes through the The L-shaped connecting structure 17 is finally screwed on the wall plate bolt 10 with a wall plate nut 18 to fix the stone wall plate 11 on the wall 14 of the building. The conventional stone outer wall fixing structure mainly uses a long longitudinal perforation 130 provided on the L-shaped support sheet 13 for the wall bolt 12 to pass through so that the stone wall board 11 can be adjusted. The upper and lower heights of the strip-shaped longitudinal perforations 170 and transverse perforations 171 provided on the L-shaped connecting piece 17 are used for the combination bolt 15 and the wall plate bolt 10 to pass through to make it possible to adjust the stone wall. The front, rear and left and right positions of the plate 11.

However, generally in the installation and construction of stone exterior wall panels of buildings, After the stone wall panel 11 is installed on the wall surface 14 of the building, the installation position can be adjusted and corrected. Therefore, when adjusting the fixing structure of the stone exterior wall panel of the building, it is necessary to loosen the wall bolt 12, the wall panel nut 18, or the combined nut 16 respectively, and then manually lift the stone wall panel. After the 11 is positioned, tighten the wall bolt 12, the wall plate nut 18, or the combined nut 16, respectively. However, when the manual lifting and the screw lock are adjusted, the staff only adjusts the distance by feeling, so It can't be very accurate at one time, and it will often cause slight errors due to human factors (excessive force or too small force and accidentally pushing the screw lock, etc.), so it usually needs to repeat the above adjustment steps many times to achieve Standard installation position, so its installation efficiency is very poor. In particular, most of the wall bolts 12, the wall plate nuts 18, and the coupling nuts 16 are located in the deep rear side of the stone wall plate 11 and are not easy to be screwed, so it is very difficult to attach the screw locks. It is inconvenient, and the accuracy of the adjustment will be further affected.

The main purpose of the present invention is to solve the problem that the conventional stone wall panel can only be adjusted substantially and substantially during installation, and cannot be adjusted at one time, and the micro adjustment of up, down, left and right, and front and back can not be performed, which leads to Installation is very laborious, inconvenient and inefficient.

The building exterior wall panel fixing structure according to the present invention includes a plurality of stone wall panels, a supporting component, a connecting component, and a trimming component. Wherein, at least one fixing screw is protruded from the back of the plurality of stone wall panels near the lower side and the upper side, respectively. The supporting component is fixed and fixed on a wall of a building. The link component The system comprises a T-shaped connecting piece, a second positioning piece and a fixing nut. The T-shaped connecting piece includes a connecting piece that can be combined with the supporting component and a receiving piece that is longitudinally connected to one end of the connecting piece. The upper end of the inner side of the receiving piece has one of a plurality of convex teeth side by side. The occlusal surface is provided with a through hole near the lower side to allow the fixed screw of the stone wall panel on the lower side to pass through, and a sliding groove corresponding to the upper occlusal surface is opened toward the upper side. The second positioning piece is disposed on the outer side of the receiving piece, and has a second positioning hole corresponding to the through hole for the fixing screw of the stone wall panel on the lower side to pass through. The fixing nut is screwed on the fixing screw of the stone wall panel on the lower side by the inner side of the receiving piece. The trimming component includes a sliding piece, a limiting piece and two adjusting nuts. The slide plate is movably arranged in the chute from left to right and up and down, and the inner side surface has an inner occlusal surface and a through hole for the fixed screw of the stone wall panel on the upper side to pass through. The limiting piece is wider than the chute, and the outer side has a limiting biting surface that can engage with the upper biting surface and the inner biting surface. The limiting plate is provided with a limiting hole for the stone wall panel on the upper side. Through the fixed screw. The two adjusting screw caps each have an adjusting screw hole for screwing on the fixing screw of the stone wall panel on the upper side, and are respectively located inside the limiting piece and outside the sliding piece.

The structure for fixing the external wall panel of a building provided by the present invention can achieve the purpose of minutely adjusting the front and rear displacements of the stone wall panel by rotating the two adjusting nuts of the fine adjustment component, and the position can be loosened by rotating The adjustment nut on the inner side of the sheet is used to move the stone wall panel on the upper side to the left and right and up and down, and then screw it tightly to achieve the purpose of fine adjustment of left and right and up and down. In particular, by using the limiting effect that the slide can only move in the chute, it can avoid excessive movement during fine adjustment. In particular, the fine-tuning The components are located on the back of the stone wall panel, which is easy to screw on. Therefore, adjusting the upper system is very simple, easy and convenient. Therefore, the fine-tuning function can be used to further improve the installation efficiency.

[Prior art]

10‧‧‧Wall Bolt

11‧‧‧ Stone Wall Panel

12‧‧‧wall bolt

13‧‧‧L-shaped support piece

130‧‧‧longitudinal perforation

14‧‧‧Building wall

15‧‧‧Bolt

16‧‧‧ combined nut

17‧‧‧L-shaped connecting piece

170‧‧‧longitudinal perforation

171‧‧‧Horizontal perforation

18‧‧‧wall plate nut

[this invention]

20‧‧‧ Stone Wall Panel

21‧‧‧Slot

22‧‧‧ Rod

23‧‧‧Screw holes

24‧‧‧ perforation

25‧‧‧ fixed screw

30‧‧‧ support assembly

31‧‧‧L-shaped support piece

310‧‧‧Portrait

311‧‧‧Horizontal film

312‧‧‧Vertical occlusal surface

313‧‧‧Horizontal occlusal surface

314‧‧‧Support hole

315‧‧‧Connecting hole

32‧‧‧The first positioning film

320‧‧‧ first positioning occlusal surface

321‧‧‧first positioning hole

33‧‧‧wall bolt

34‧‧‧wall nut

40‧‧‧ Link Assembly

41‧‧‧T-shaped connecting piece

410‧‧‧combination film

411‧‧‧ Undertake film

412‧‧‧ with occlusal surface

413‧‧‧Combination hole

414‧‧‧Lower occlusal surface

415‧‧‧ Upper occlusal surface

416‧‧‧through hole

417‧‧‧chute

42‧‧‧Screw Fittings

43‧‧‧ second positioning piece

430‧‧‧Second positioning occlusal surface

431‧‧‧Second positioning hole

44‧‧‧ fixed nut

50‧‧‧fine-tuning kit

51‧‧‧ Slide

510‧‧‧ Internal occlusal surface

511‧‧‧through hole

52‧‧‧ limit film

520‧‧‧Limited occlusal surface

521‧‧‧ limit hole

53‧‧‧adjust nut

530‧‧‧Adjust screw holes

531‧‧‧ Recessed

60‧‧‧Building wall

Figure 1 is a schematic cross-sectional view of a fixed structure of a building's exterior wall panel.

FIG. 2 is a three-dimensional exploded view of the present invention.

FIG. 3 is a schematic exploded perspective view of another aspect of the present invention.

FIG. 4 is an enlarged schematic view of the three-dimensional combination of the present invention.

FIG. 5 is an enlarged schematic view of a stereo combination in another direction of the present invention.

FIG. 6 is a schematic diagram of the combined cross-section and front-back fine-tuning action of the present invention.

FIG. 7 is a schematic diagram of left and right fine-tuning operations of the present invention.

Fig. 8 is a schematic diagram of the upper and lower fine-tuning operation of the present invention.

Please refer to FIG. 2 to FIG. 7, which shows that the building exterior wall panel fixing structure according to the present invention includes a plurality of stone wall panels 20, a support component 30, a connection component 40 and a fine adjustment component 50. Wherein: the plurality of stone wallboards 20 are drilled with a slot 21 on the lower or upper side, a rod body 22 is provided in the slot 21, a screw hole 23 is provided on the rod body 22, and the stone wallboard 20 A hole 24 is formed on the back side corresponding to the screw hole 23 and penetrates one of the slot holes 21. One end of a fixing screw 25 passes through the hole 24 and is screwed into the screw hole 23 of the rod body 22, so that The fixing screw 25 projects vertically from the back of the stone wall panel 20 An appropriate length.

The support assembly 30 includes an L-shaped support piece 31, a first positioning piece 32, a wall bolt 33 and a wall nut 34. The L-shaped support piece 31 includes a vertical piece 310 and a lateral piece 311 connected at one end. One side of the vertical piece 310 abuts on a building wall 60. The vertical piece 310 is opposite to the vertical piece 310. One side surface of the building wall surface 60 and the upper side surface of the transverse sheet 311 respectively have a vertical occlusal surface 312 and a horizontal occlusal surface 313 composed of a plurality of convex teeth side by side, and corresponding to the vertical occlusal surface 312. One of the support holes 314 in the shape of a long strip has two connection holes 315 in the shape of a strip and parallel to each other corresponding to the lateral occlusal surface 313. The first positioning piece 32 has a first positioning biting surface 320 which can be engaged with the vertical biting surface 312 on one side, and has a first positioning hole 321 corresponding to the supporting hole 314. The wall bolt 33 is an expansion bolt, one end of which is fixed in the wall surface 60 of the building by using an expansion structure, and the other end protruding vertically from the wall surface 60 of the building and passes through the L-shaped support piece 31 And a first positioning hole 321 of the first positioning piece 32. The wall nut 34 is screwed onto the wall bolt 33 by the outside of the first positioning piece 32 to force the first positioning engaging surface 320 of the first positioning piece 32 and the L-shaped support piece 31 to stand. Closely engage the occlusal surface 312.

The connecting assembly 40 includes a T-shaped connecting piece 41, two screwing members 42, a second positioning piece 43, and a fixing nut 44. The T-shaped connecting piece 41 includes a connecting piece 410 that can be disposed on the top surface of the horizontal piece 311 and a receiving piece 411 that is longitudinally connected to the outer end of the connecting piece 410. The coupling piece 410 has a coupling occlusal surface 412 which can be engaged with the lateral occlusal surface 313 and intersects the upper and lower sides respectively. Two coupling holes 413 of the two coupling holes 315. The lower end portion of the outer side surface and the upper end portion of the inner side surface of the receiving piece 411 respectively have a lower engaging surface 414 and an upper engaging surface 415 composed of a plurality of convex teeth side by side. A through hole 416 penetrating the inner and outer sides is provided at the lower occlusal surface 414 for the fixing screw 25 of the stone wall panel 20 on the lower side to pass through. One of the sliding grooves 417 which is open toward the upper side is in the shape of a small ladder with upper, middle, and lower sides. The two screwing members 42 are respectively screwed on the two connecting holes 315 and the two combining holes 413 to combine the lateral piece 311 of the L-shaped support piece 31 and the connecting piece 410 of the T-shaped connecting piece 41. Each screwing member 42 is composed of a bolt, two washers, and a nut. The second positioning piece 43 has a second positioning biting surface 430 on one side which can be engaged with the lower biting surface 414, and a second positioning hole 431 corresponding to the through hole 416 for a stone wall on the lower side. The fixing screw 25 of the plate 20 is passed through. The fixing nut 44 is screwed to the fixing screw 25 of the stone wall panel 20 on the lower side by the inner side of the receiving piece 411 (a gasket can be fitted).

The trimming component 50 includes a sliding piece 51, a limiting piece 52 and two adjusting nuts 53. The sliding piece 51 is in the shape of a ladder with a large size and a small size, and is smaller than the sliding slot 417 so that it can move left and right in the sliding slot 417. The inner surface of the sliding plate 51 has an inner occlusal surface 510 corresponding to one of the upper occlusal surfaces 415 and a through hole 511 penetrating the inner and outer surfaces, through which the fixing screw 25 of the stone wall panel 20 can pass. The limiting piece 52 is wider than the sliding groove 417, and the outer side surface has a limiting engaging surface 520 that can be engaged with the upper engaging surface 415 and the inner engaging surface 510. The limiting piece 52 is provided with a through inner, One of the outer limiting holes 521 can be used for the fixing screw of the stone wall panel 20 on the upper side. 25 through. The two adjusting nuts 53 have an adjusting screw hole 530 in the center for screwing on the fixing screw 25 of the stone wall panel 20 on the upper side, and are respectively located inside the limiting piece 52 and outside the sliding piece 51. A plurality of caulking grooves 531 are provided on the circumferential surface of the two adjusting nut 53 to form a star shape. The plurality of caulking grooves 531 can be inserted into one end of a tool (not shown) to rotate it.

During the installation of the present invention, the first positioning engagement surface 320 of the first positioning piece 32 and the vertical engagement surface 312 of the L-shaped support piece 31 are first engaged with each other, and the wall bolt 33 and the wall surface are engaged. The tightening effect of the screw cap 34 achieves the purpose of substantially adjusting the height of the stone wall panel 20 above and below. The use of the convex teeth of the occlusal surface can make the adjustment of the height easier and more accurate. In addition, the large-scale adjustment is achieved by the biting effect of the combined biting surface 412 of the L-shaped supporting piece 31 and the T-shaped connecting piece 41 and the pressing effect of the two screwing members 42. For the purpose of the front and back distances of the stone wall panel 20, the adjustment of the front-to-back distance can be made easier and more accurate with the cooperation of the convex teeth of the occlusal surface.

It can be seen in Figure 6 that after the positioning is substantially adjusted by using the above method, the two adjusting nuts 53 can be rotated to make the fixed screw 25 screwed with the screw by screwing. The front wall and the back wall of the stone wall panel 20 are slightly moved, thereby achieving the purpose of fine adjustment of the stone wall panel 20 before and after.

It can be seen in Figures 7 and 8 that after using the above method to adjust the positioning to a large extent, you can loosen the adjusting nut 53 on the inside of the limiting piece 52 to limit the limiting piece 52. The engaging surface 520 is separated from the engaging surface 510 of the sliding sheet 51 and the engaging surface 415 of the T-shaped connecting sheet 41, so that the stone wall panel 20 on the upper side can be removed. Slightly move left and right and up and down, use it to drive the sliding piece 51 laterally and longitudinally in the sliding groove 417, and then tighten the adjusting nut 53 inside the limiting piece 52 to make the limiting occlusal surface of the limiting piece 52 520 re-engages the inner occlusal surface 510 of the sliding sheet 51 and the upper occlusal surface 415 of the T-shaped connecting sheet 41, thereby achieving the purpose of fine adjustment of the left and right and up and down of the stone wall panel 20.

The structure for fixing a building exterior wall panel provided by the present invention can achieve the purpose of fine adjustment of the stone wall panel 20 before and after by rotating the two adjusting nuts 53 of the fine adjustment component 50, and by loosening the The adjusting nut 53 on the inner side of the limiting piece 52 is used to slightly move the upper and lower sides of the stone wallboard 20 left and right, and then screw it tightly to achieve the purpose of fine adjustment of left and right and up and down. In particular, by using the limiting effect that the sliding piece 51 can only move in the sliding groove 417, it is possible to avoid excessive movement during fine adjustment. Therefore, the fine-tuning function can be used to further improve the installation efficiency. In particular, the fine adjustment component 50 is located at the position where the back of the stone wall panel 20 is easy to be screwed on. Therefore, the fine adjustment component 50 is simple, easy and convenient.

Claims (8)

A building exterior wall panel fixing structure includes: a plurality of stone wall panels, at least one fixing screw protruding from each of the back side near the lower side and the upper side, and a supporting component for fixing and fixing to a building wall surface Upper; a connecting component, comprising a T-shaped connecting piece, a second positioning piece and a fixing nut, the T-shaped connecting piece includes a binding piece which can be combined with the supporting component and a longitudinal binding on the binding piece; One receiving piece at one end, the upper end of the inner side of the receiving piece has an upper occlusal surface composed of a plurality of convex teeth side by side, and a through hole is provided near the lower side for the fixing screw of the stone wall panel on the lower side The second positioning piece is provided on the outer side of the receiving piece and has a second positioning hole at a position corresponding to the through hole. The fixed screw of the stone wall panel on the lower side is passed through, and the fixed nut is screwed on the fixed screw of the stone wall panel on the lower side by the inner side of the receiving piece; and a trimming component, which includes a sliding plate, One limiting piece and two adjusting nuts, the The sheet is movably disposed in the chute, and the inner side has an inner occlusal surface and a through hole for the fixed screw of the stone wall panel on the upper side to pass through. The width of the stopper is greater than the chute. Moreover, the outer side surface has a limit biting surface that can be engaged with the upper bite surface and the inner bite surface. The limiting piece is provided with a limiting hole for the fixing screw of the stone wall panel on the upper side to pass through. The two adjusting screws The caps respectively have an adjusting screw hole for screwing on the fixing screw of the stone wall panel on the upper side, and are respectively located on the inner side of the limiting piece and the outer side of the sliding piece. The external wall panel fixing structure for a building according to claim 1, wherein: the supporting component includes an L-shaped supporting piece, a first positioning piece, a wall bolt and a wall nut, and the L-shaped supporting piece The utility model comprises a vertical piece and a horizontal piece which are connected at one end, and one side of the vertical piece is abutted against a wall surface of the building, and the vertical piece is opposite to a side surface of the building wall and the horizontal piece. The upper sides each have a vertical occlusal surface and a horizontal occlusal surface composed of a plurality of convex teeth side by side, and have a long support hole corresponding to the vertical occlusal surface and a horizontal occlusal surface corresponding to the horizontal occlusal surface. Two connecting holes in a strip shape and parallel to each other, one side of the first positioning piece is provided with a first positioning biting surface which can be engaged with the vertical biting surface, and a first positioning hole is corresponding to the supporting hole. One end of the wall bolt is fixed in the wall surface of the building, and the other end projects vertically from the wall surface of the building and passes through the support hole and the first positioning hole. The wall nut is formed by the The outside of the first positioning piece is screwed onto the wall bolt; the connecting component, Containing two screwing pieces, the bonding piece of the T-shaped connecting piece has a coupling biting surface that can be engaged with the lateral biting surface and two bonding holes that penetrate the upper and lower sides and correspond to the two connecting holes, respectively. The pieces are screwed on the two connecting holes and the two combining holes to combine the transverse piece of the L-shaped supporting piece and the combining piece of the T-shaped connecting piece. The building outer wall panel fixing structure according to claim 2, wherein the lower end portion of the outer side of the receiving piece has a lower occlusal surface composed of a plurality of convex teeth side by side, and one side of the second positioning piece has The lower occlusal surface engages one of the second positioning occlusal surfaces. The fixed structure of an external wall panel of a building according to claim 2, wherein the chute is in the shape of a ladder with upper, middle, and lower dimensions, and the slide is in the shape of a ladder with upper, lower, and lower dimensions. The external wall panel fixing structure for a building as described in claim 2, wherein each screw joint is composed of a bolt, two washers and a nut. The external wall panel fixing structure for a building as described in claim 2, wherein a plurality of stone wall panels are provided with a slot at the lower side or the upper side, a rod body is provided in the slot hole, and a screw is provided on the rod body. A hole is provided on the back of the stone wall panel corresponding to the screw hole, and a through hole penetrating into the slot hole can be passed through one end of the fixing screw and screwed into the screw hole of the rod body. The external wall panel fixing structure of a building as described in claim 2, wherein the peripheral ring of the two adjusting nuts is provided with a plurality of caulking grooves to make the whole shape of a star. Embed to turn it. The external wall panel fixing structure for a building according to claim 2, wherein the wall bolt is an expansion bolt.