A building decoration grid spacing and angle positioning regulator

Abstract

This invention provides an adjustable device for the spacing and angle positioning of architectural decorative grilles, comprising a first clamp and a second clamp spaced horizontally. The first clamp is used to clamp and fix an already installed grille strip, and the second clamp is used to clamp and fix a grille strip to be installed. A first mounting seat is provided on the side of the first clamp facing the second clamp, and an angle control seat is provided on the side of the second clamp facing the first clamp. The second clamp and the angle control seat are slidably hinged. A second mounting seat is fixedly connected to the side of the angle control seat away from the second clamp, and the second mounting seat and the first mounting seat slide in the X-direction. This invention offers advantages in use, providing high precision control over the spacing and tilt angle of the grille strips, convenient and quick installation and positioning of the grille strips, significantly reducing the workload of workers, greatly reducing the difficulty of grille installation, accelerating the construction progress, and shortening the construction cycle.

Description

Technical Field

[0001] This invention belongs to the field of building construction technology, and specifically relates to an adjuster for the spacing and angle positioning of architectural decorative grilles. Background Technology

[0002] With the rapid development of my country's economy, the demand for architectural design and decorative effects is increasing. In decoration and renovation projects, to create a more varied and aesthetically pleasing facade, unique decorative lines, panels, and grilles are often used to achieve variability, dynamism, and beauty. This is particularly prevalent in large public buildings (such as large museums, stadiums, exhibition centers, large commercial complexes, cinemas, and high-end hotels), where irregular curved surfaces and multi-angle variations are frequently designed, significantly increasing the difficulty of installation, delaying construction progress, and extending the construction period.

[0003] Existing architectural decorative grilles come in a variety of shapes, and in practical applications, they may have bends, arcs, varying lengths, and double-layer intersections. This places high demands on the control of the spacing between adjacent grille bars and the tilt angle of the grille bars, resulting in a large workload during installation and making installation positioning difficult to control. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an adjustable grid spacing and angle positioning device for architectural decorative grids. This device solves the problems of high requirements for controlling the spacing and tilt angle of adjacent grid bars, large workload during installation, and difficulty in controlling installation positioning in existing technologies.

[0005] According to an embodiment of the present invention, a grid spacing and angle positioning adjuster for architectural decoration includes a first clamp and a second clamp arranged at intervals along the horizontal direction. The first clamp is used to clamp and fix an installed grid strip, and the second clamp is used to clamp and fix a grid strip to be installed. A first mounting seat is provided on the side of the first clamp facing the second clamp, and an angle control seat is provided on the side of the second clamp facing the first clamp. The second clamp and the angle control seat are slidably hinged. A second mounting seat is fixedly connected to the side of the angle control seat away from the second clamp. The second mounting seat and the first mounting seat are slidably engaged in the X-direction.

[0006] Furthermore, both the first clamp and the second clamp include a U-shaped clamping part for connecting with the grid strip and a support rod for fixing the U-shaped clamping part to the grid strip. The side wall of the U-shaped clamping part is provided with a mounting hole for the support rod to pass through. The mounting hole is threadedly connected to the support rod, and one end of the support rod is inserted into the U-shaped clamping part.

[0007] Furthermore, one end of the support rod located within the U-shaped clamping part has a large end, and the other end of the support rod is fixed with a handle for driving the support rod to rotate.

[0008] Furthermore, the first mounting base is slidably connected to the first clamp. The first clamp has a first groove along the Y direction on the outer wall facing the second clamp. The first clamp is also provided with a first driving mechanism for driving the first mounting base to move. The first driving mechanism includes a sliding seat, a first lead screw, and a handle. The first lead screw is rotatably disposed between the inner walls of the first groove. The axis of the first lead screw is parallel to the Y direction, and one end of the first lead screw passes through the first clamp and is fixedly connected to the handle. The sliding seat is slidably engaged with the first groove, and the sliding seat has a threaded hole for the first lead screw to pass through and be threadedly connected to the first lead screw. The first mounting base is fixed on the sliding seat.

[0009] Furthermore, the first mounting base has a cavity inside, and the first mounting base has symmetrically arranged second sliding grooves extending along the X direction on its side walls parallel to both sides of the X direction. The second sliding grooves communicate with the cavity. The first mounting base is provided with a second driving mechanism for driving the movement of the second mounting base. The second driving mechanism includes a transmission shaft, a second lead screw, and a first motor. The first motor is fixed on the inner wall of the first mounting base. The second lead screw is rotatably connected to the inner wall of the first mounting base, and the axis of the second lead screw is parallel to the X direction. One end of the second lead screw is fixedly connected to the output end of the first motor. The transmission shaft has a threaded hole for the second lead screw to pass through and is threadedly connected to the second lead screw. Both ends of the transmission shaft pass through the second sliding groove and extend out of the first mounting base. The transmission shaft is slidably connected to the second sliding groove, and the second mounting base is fixedly connected to both ends of the transmission shaft.

[0010] Furthermore, the first mounting base is symmetrically provided with guide grooves extending along the X direction on the side walls on both sides parallel to the X direction, and the second mounting base is provided with a third slider adapted to the guide grooves.

[0011] Furthermore, a plurality of adjusting rods are provided between the angle control seat and the second clamp, and a plurality of third sliding grooves are provided on the outer wall of the second clamp facing the first clamp. The third sliding grooves correspond one-to-one with the adjusting rods. One end of the adjusting rod is inserted into the corresponding third sliding groove, and the two are slidably hinged. The other end of the adjusting rod is movably connected to the angle control seat.

[0012] Furthermore, the axis of the adjusting rod is parallel to the X-direction, and there are three adjusting rods. The three adjusting rods are distributed in an isosceles triangle on the angle control seat, and the base of the isosceles triangle is parallel to the Y-direction. The third sliding grooves corresponding to the adjusting rods at the two base angles of the isosceles triangle extend along the Y-direction, and the third sliding groove corresponding to the adjusting rod at the vertex angle of the isosceles triangle extends in the vertical direction.

[0013] Furthermore, the angle control seat has an internal cavity, and the angle control seat is provided with a mounting hole for the adjusting rod to pass through. The internal cavity of the angle control seat is provided with a third drive mechanism for driving the movement of the adjusting rod. The third drive mechanism includes three drive components, each corresponding to one of the adjusting rods. Each drive component includes a second motor, a turbine, and a worm gear. The turbine is rotatably connected to the inner wall of the angle control seat, the second motor is fixed to the inner wall of the angle control seat, and the output end of the second motor is fixedly connected to the worm gear. The worm gear meshes with the turbine for transmission. One end of the adjusting rod is inserted into the corresponding turbine, and the two are threaded together. The other end of the adjusting rod passes through the mounting hole and is connected to the second clamp.

[0014] Furthermore, a sliding sleeve is fixedly sleeved on the adjusting rod. The cross-section of the sliding sleeve is a regular polygon. The mounting hole is adapted to the sliding sleeve, and the mounting hole is slidably connected to the sliding sleeve.

[0015] Compared with the prior art, the present invention has the following advantages: the first clamp is clamped and fixed on the installed grid strip, and the second mounting seat slides on the first mounting seat to adjust the horizontal distance between the second clamp and the first clamp, thereby adjusting the distance between the next grid strip to be installed and the installed grid strip; by sliding the second clamp on the angle control seat, the spatial angle of the second clamp can be adjusted, thereby adjusting the tilt angle of the grid strip to be installed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 for Figure 1 A structural diagram from another perspective.

[0018] Figure 3 for Figure 1 Top view.

[0019] Figure 4 This is a cross-sectional view of the present invention.

[0020] Figure 5 This is a partial exploded view of the present invention.

[0021] Figure 6 This is a schematic diagram of the structure of the first driving mechanism of the present invention.

[0022] Figure 7 This is a schematic diagram of the structure of the second clamp of the present invention.

[0023] Figure 8 This is a schematic diagram of the angle control seat of the present invention.

[0024] Figure 9 for Figure 4A schematic diagram of the structure at point A in the middle.

[0025] In the diagram: 1. First clamp; 11. Support rod; 12. Handle; 13. U-shaped clamping part; 131. First slide groove; 132. Sliding seat; 133. First lead screw; 134. Handle; 135. Dovetail groove; 136. First slider; 2. Second clamp; 21. Third slide groove; 3. First mounting seat; 31. Second slide groove; 32. Drive shaft; 33. Second lead screw; 34. First motor; 35. Mounting plate; 36. Second slider; 37. Guide groove; 4. Angle control seat; 41. Second motor; 42. Turbine; 43. Worm gear; 5. Second mounting seat; 51. Third slider; 6. Adjusting rod; 61. Ball bearing; 62. Sliding sleeve. Detailed Implementation

[0026] The technical solutions of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] like Figure 1 and Figure 2 As shown in the figure, this invention provides an adjustable grid spacing and angle positioning device for architectural decorative grids, including a first clamp 1 and a second clamp 2 spaced apart horizontally. The first clamp 1 is used to clamp and fix the grid strips that have been installed, and the second clamp 2 is used to clamp and fix the grid strips to be installed. A first mounting seat 3 is provided on the side of the first clamp 1 facing the second clamp 2, and an angle control seat 4 is provided on the side of the second clamp 2 facing the first clamp 1. The second clamp 2 and the angle control seat 4 are slidably hinged together. A second mounting seat 5 is fixedly connected to the side of the angle control seat 4 away from the second clamp 2. The second mounting seat 5 and the first mounting seat 3 slide in the X direction. In this invention, by clamping and fixing the first clamp 1 onto the installed grid strips, the second mounting seat 5 slides on the first mounting seat 3, thereby adjusting the horizontal spacing between the second clamp 2 and the first clamp 1, and thus adjusting the spacing between the next grid strip to be installed and the installed grid strips. By slidably hinged the second clamp 2 onto the angle control seat 4, the spatial angle of the second clamp 2 can be adjusted, thereby adjusting the tilt angle of the grid strip to be installed. Wherein, X is the horizontal direction parallel to the building facade, and Y is the horizontal direction perpendicular to the building facade.

[0028] like Figure 1-3As shown, both the first clamp 1 and the second clamp 2 include a U-shaped clamping part 13 for connecting with the grid strip and a support rod 11 for fixing the U-shaped clamping part 13 to the grid strip. A mounting hole for the support rod 11 to pass through is provided on one side wall of the U-shaped clamping part 13. The mounting hole is threadedly connected to the support rod 11. One end of the support rod 11 is inserted into the U-shaped clamping part 13. The end of the support rod 11 located in the U-shaped clamping part 13 has a large end. The other end of the support rod 11 is fixed with a handle 12 for driving the support rod 11 to rotate. The openings of the first clamp 1 and the second clamp 2 are not opposite to each other. In this embodiment, for easier use, the opening of the first clamp 1 is parallel to the Y direction and faces the exterior of the building, while the opening of the second clamp 2 is parallel to the X direction and away from the first clamp 1. The support rod 11 is a threaded rod, and a large space can be left between the two side walls of the U-shaped clamping part 13 to accommodate various types of grid strips. The large end can increase the contact area between the support rod 11 and the grid strip, improve the connection strength, and prevent damage to the grid strip. The handle 12 facilitates worker operation.

[0029] like Figure 1 , Figure 5 and Figure 6 As shown, the first mounting base 3 is slidably connected to the first clamp 1. The first clamp 1 has a first groove 131 along the Y direction on the outer wall facing the second clamp 2. The first clamp 1 is also provided with a first driving mechanism for driving the first mounting base 3 to move along the Y direction. The first driving mechanism includes a sliding seat 132, a first lead screw 133 and a handle 134. The first lead screw 133 is rotatably disposed between the inner walls of the first groove 131. The axis of the first lead screw 133 is parallel to the Y direction, and one end of the first lead screw 133 passes through the first clamp 1 and is fixedly connected to the handle 134. The sliding seat 132 is slidably engaged with the first groove 131, and the sliding seat 132 is provided with a threaded hole for the first lead screw 133 to pass through and be threadedly connected to the first lead screw 133. The first mounting base 3 is fixed on the outer surface of the sliding seat 132. In this embodiment, the outer wall of the first clamp 1 facing the second clamp 2 is also provided with two dovetail grooves 135 extending along the Y direction. The two dovetail grooves 135 are respectively located on both sides of the first slide groove 131. The middle part of the sliding seat 132 extends out of the first slide groove 131 and extends to both sides of the first slide groove 131. The extension section of the sliding seat 132 is provided with a first slider 136 that is adapted to the dovetail groove 135. This can form a stable support for the sliding seat 132. Similarly, the shape of the first slide groove 131 can be set as a dovetail shape or a T shape, so that the sliding seat 132 can slide along the Y direction on the first clamp 1 and can be stably installed on the first clamp 1.

[0030] like Figure 4 and Figure 5As shown, the first mounting base 3 has a cavity inside. The first mounting base 3 has symmetrical second sliding grooves 31 extending along the X direction on its side walls parallel to both sides of the X direction. The second sliding grooves 31 communicate with the cavity. The first mounting base 3 has a second driving mechanism for driving the movement of the second mounting base 5. The second driving mechanism includes a transmission shaft 32, a second lead screw 33 and a first motor 34. The first motor 34 is fixed on the inner wall of the first mounting base 3. The second lead screw 33 is rotatably connected to the inner wall of the first mounting base 3, and the axis of the second lead screw 33 is parallel to the X direction. One end of the second lead screw 33 is fixedly connected to the output end of the first motor 34. The transmission shaft 32 has a threaded hole for the second lead screw 33 to pass through and be threadedly connected to the second lead screw 33. Both ends of the transmission shaft 32 pass through the second sliding groove 31 and extend out of the first mounting base 3. The transmission shaft 32 is slidably connected to the second sliding groove 31. The second mounting base 5 is fixedly connected to both ends of the transmission shaft 32. In this embodiment, the second mounting base 5 is U-shaped, the first mounting base 3 is slidably connected in the groove of the second mounting base 5, the two ends of the transmission shaft 32 are respectively fixedly connected to the two wing plates of the second mounting base 5, a mounting plate 35 is provided in the cavity of the first mounting base 3, the second lead screw 33 is rotatably connected to the mounting plate 35, and passes through the mounting plate 35 to be fixedly connected to the output end of the first motor 34, and a second slider 36 is provided between the two ends of the transmission shaft 32 and the corresponding second slide groove 31.

[0031] like Figure 5 As shown, the first mounting base 3 is symmetrically provided with guide grooves 37 extending along the X direction on its sidewalls parallel to both sides of the X direction, and the second mounting base 5 is provided with a third slider 51 adapted to the guide grooves 37. In this embodiment, the first mounting base 3 is provided with two guide grooves 37 symmetrically arranged on each sidewall parallel to both sides of the X direction on the upper and lower sides of the second slider 31. The cross-section of the guide grooves 37 can be T-shaped or dovetail-shaped, which can make the second mounting base 5 form a stable support on the first mounting base 3, and the second mounting base 5 can slide along the X direction on the first mounting base 3.

[0032] like Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, there are several adjusting rods 6 between the angle control seat 4 and the second clamp 2. The second clamp 2 has several third sliding grooves 21 facing the outer wall of the first clamp 1. The third sliding grooves 21 correspond one-to-one with the adjusting rods 6. One end of the adjusting rod 6 is inserted into the corresponding third sliding groove 21, and the two are slidably hinged. The other end of the adjusting rod 6 is movably connected to the angle control seat 4.

[0033] like Figure 4 , Figure 7 and Figure 8As shown, the axis of the adjusting rod 6 is parallel to the X direction. There are three adjusting rods 6, which are distributed in an isosceles triangle on the angle control seat 4. The base of the isosceles triangle is parallel to the Y direction. The third slide groove 21 corresponding to the adjusting rod 6 at the two base angles of the isosceles triangle extends along the Y direction, and the third slide groove 21 corresponding to the adjusting rod 6 at the vertex angle of the isosceles triangle extends vertically.

[0034] In the above embodiment, a ball bearing 61 is fixed at one end of the adjusting rod 6 near the second clamp 2. The adjusting rod 6 is ball-hinged with the corresponding third slide groove 21 through the ball bearing 61. At the same time, the ball bearing 61 can slide in the third slide groove 21. The two adjusting rods 6 located at the two base angles of the isosceles triangle provide support for the second clamp 2. With this configuration, the tilt angle of the second clamp 2 can be adjusted by moving the adjusting rod 6 in the X direction.

[0035] like Figure 4 and Figure 8 As shown, the angle control seat 4 has an internal cavity and a mounting hole for the adjusting rod 6 to pass through. The internal cavity of the angle control seat 4 contains a third drive mechanism for driving the adjusting rod 6 to move along the X-axis. The third drive mechanism includes three drive components, each corresponding to one of the adjusting rods 6. Each drive component includes a second motor 41, a turbine 42, and a worm gear 43. The turbine 42 is rotatably connected to the inner wall of the angle control seat 4. The second motor 41 is fixed to the inner wall of the angle control seat 4, and its output end is fixedly connected to the worm gear 43. The worm gear 43 meshes with the turbine 42 for transmission. One end of the adjusting rod 6 is inserted into the corresponding turbine 42, and the two are threaded together. The other end of the adjusting rod 6 passes through the mounting hole and is connected to the second clamp 2.

[0036] like Figure 4 , Figure 8 and Figure 9 As shown, a sliding sleeve 62 is fixedly sleeved on the adjusting rod 6. The cross-section of the sliding sleeve 62 is a regular polygon. The mounting hole is adapted to the sliding sleeve 62 and is slidably connected to the sliding sleeve 62.

[0037] In the above embodiment, the sliding sleeve 62 is square. The regular polygonal sliding sleeve 62 is adapted to the mounting hole, which can restrict the adjusting rod 6 from rotating with the turbine 42, converting the rotational motion of the turbine 42 into linear motion. That is, the second motor 41 rotates, driving the worm gear 43 and the turbine 42 to rotate, thereby causing the adjusting rod 6, which is embedded in the turbine 42 and threaded to the inner wall of the turbine 42, to move linearly, that is, the adjusting rod 6 moves along the X direction. In this way, by controlling the forward and reverse rotation of the second motor 41, the extension or shortening of the second adjusting rod 6 can be controlled, thereby controlling the tilt angle of the second clamp 2. For example, if one adjusting rod 6 located at the base angle of the isosceles triangle is extended, the adjusting rod 6 at another base angle is shortened, and the adjusting rod 6 located at the apex is stationary, then the second clamp 2 rotates horizontally with the line containing the height of the base of the isosceles triangle formed by the three adjusting rods 6 as the axis of rotation; if the adjusting rod 6 located at the base angle of the isosceles triangle is stationary, and the adjusting rod 6 at the apex is extended or shortened, then the second clamp 2 rotates vertically with the line containing the base of the isosceles triangle formed by the three adjusting rods 6 as the axis of rotation.

[0038] During on-site construction, the first grid strip can be laid out and marked using traditional methods, and then manually positioned and installed by workers. After the first grid strip is installed, the first clamp 1 of this positioning adjuster is clamped and fixed onto the grid strip. According to design requirements, the second mounting seat 5 slides on the first mounting seat 3 through the second adjustment mechanism, thereby adjusting and controlling the horizontal spacing between the two grid strips. The first mounting seat 3 slides on the first clamp 1 through the first adjustment mechanism, thereby adjusting and controlling the distance between the grid strip and the building facade. The extension or retraction of the three adjusting rods 6 is controlled by the angle control seat 4, allowing for multi-directional adjustment of the spatial angle of the second clamp 2, thereby adjusting and controlling the tilt angle of the grid strip to meet complex and diverse decorative requirements. The architectural decorative grid spacing and angle positioning adjuster provided by this invention offers high precision in controlling the spacing and tilt angle of the grid strips, and the installation and positioning of the grid strips are convenient and quick, greatly reducing the workload of workers, significantly reducing the difficulty of grid installation, accelerating the construction progress, and shortening the construction cycle.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A spacing and angle positioning adjuster for architectural decorative grilles, characterized in that: The device includes a first clamp (1) and a second clamp (2) spaced apart along the horizontal direction. The first clamp (1) is used to clamp and fix the installed grid strip, and the second clamp (2) is used to clamp and fix the grid strip to be installed. A first mounting seat (3) is provided on the side of the first clamp (1) facing the second clamp (2), and an angle control seat (4) is provided on the side of the second clamp (2) facing the first clamp (1). The second clamp (2) and the angle control seat (4) are slidably hinged. A second mounting seat (5) is fixedly connected on the side of the angle control seat (4) away from the second clamp (2). The second mounting seat (5) and the first mounting seat (3) slide in the X direction. The first mounting base (3) has a cavity inside. Symmetrically arranged second sliding grooves (31) extending along the X-direction are provided on the sidewalls of the first mounting base (3) parallel to both sides of the X-direction. The second sliding grooves (31) communicate with the cavity. The first mounting base (3) is provided with a second driving mechanism for driving the movement of the second mounting base (5). The second driving mechanism includes a transmission shaft (32), a second lead screw (33), and a first motor (34). The first motor (34) is fixed on the inner wall of the first mounting base (3), and the second lead screw (33) is rotatably connected to the second mounting base (5). The first mounting base (3) is located between the inner walls of the first mounting base (3) and the axis of the second lead screw (33) is parallel to the X direction. One end of the second lead screw (33) is fixedly connected to the output end of the first motor (34). The transmission shaft (32) is provided with a threaded hole through which the second lead screw (33) passes and is threadedly connected to the second lead screw (33). Both ends of the transmission shaft (32) pass through the second slide groove (31) and extend out of the first mounting base (3). The transmission shaft (32) is slidably connected to the second slide groove (31). The second mounting base (5) is fixedly connected to both ends of the transmission shaft (32).

2. The architectural decorative grille spacing and angle positioning adjuster as described in claim 1, characterized in that: The first clamp (1) and the second clamp (2) both include a U-shaped clamping part (13) for connecting with the grid strip and a support rod (11) for fixing the U-shaped clamping part (13) to the grid strip. The side wall of the U-shaped clamping part (13) is provided with a mounting hole for the support rod (11) to pass through. The mounting hole is threadedly connected to the support rod (11), and one end of the support rod (11) is inserted into the U-shaped clamping part (13).

3. The architectural decorative grille spacing and angle positioning adjuster as described in claim 2, characterized in that: The support rod (11) has a large end at one end located inside the U-shaped clamping part (13), and a handle (12) for driving the support rod (11) to rotate is fixed at the other end of the support rod (11).

4. The architectural decorative grille spacing and angle positioning adjuster as described in claim 1, characterized in that: The first mounting base (3) is slidably connected to the first clamp (1). The first clamp (1) has a first groove (131) along the Y direction on the outer wall of the first clamp (2). The first clamp (1) is also provided with a first driving mechanism for driving the first mounting base (3) to move. The first driving mechanism includes a sliding base (132), a first lead screw (133), and a handle (134). The first lead screw (133) is rotatably disposed between the inner walls of the first groove (131). The axis of the first lead screw (133) is parallel to the Y direction. One end of the first lead screw (133) passes through the first clamp (1) and is fixedly connected to the handle (134). The sliding base (132) is slidably engaged with the first groove (131). The sliding base (132) is provided with a threaded hole for the first lead screw (133) to pass through and be threadedly connected to the first lead screw (133). The first mounting base (3) is fixed on the sliding base (132).

5. The architectural decorative grille spacing and angle positioning adjuster as described in claim 1, characterized in that: The first mounting base (3) is provided with symmetrical guide grooves (37) extending along the X direction on the side walls parallel to both sides of the X direction, and the second mounting base (5) is provided with a third slider (51) adapted to the guide groove (37).

6. The architectural decorative grille spacing and angle positioning adjuster as described in claim 1, characterized in that: A plurality of adjusting rods (6) are provided between the angle control seat (4) and the second clamp (2). The second clamp (2) has a plurality of third sliding grooves (21) on its outer wall facing the first clamp (1). The third sliding grooves (21) correspond one-to-one with the adjusting rods (6). One end of the adjusting rod (6) is inserted into the corresponding third sliding groove (21) and the two are slidably hinged. The other end of the adjusting rod (6) is movably connected to the angle control seat (4).

7. The architectural decorative grille spacing and angle positioning adjuster as described in claim 6, characterized in that: The axis of the adjusting rod (6) is parallel to the X direction. There are three adjusting rods (6). The three adjusting rods (6) are distributed in an isosceles triangle on the angle control seat (4). The base of the isosceles triangle is parallel to the Y direction. The third slide groove (21) corresponding to the adjusting rod (6) at the two base angles of the isosceles triangle extends along the Y direction. The third slide groove (21) corresponding to the adjusting rod (6) at the vertex angle of the isosceles triangle extends in the vertical direction.

8. The architectural decorative grille spacing and angle positioning adjuster as described in claim 7, characterized in that: The angle control seat (4) has an internal cavity. The angle control seat (4) is provided with a mounting hole for the adjusting rod (6) to pass through. The inner cavity of the angle control seat (4) is provided with a third driving mechanism for driving the adjusting rod (6) to move. The third driving mechanism includes three driving components, each corresponding to the adjusting rod (6). The driving components include a second motor (41), a turbine (42), and a worm gear (43). The turbine (42) is rotatably connected to the inner wall of the angle control seat (4). The second motor (41) is fixed to the inner wall of the angle control seat (4). The output end of the second motor (41) is fixedly connected to the worm gear (43). The worm gear (43) meshes with the turbine (42) for transmission. One end of the adjusting rod (6) is inserted into the corresponding turbine (42) and the two are threaded together. The other end of the adjusting rod (6) passes through the mounting hole and is connected to the second clamp (2).

9. The architectural decorative grille spacing and angle positioning adjuster as described in claim 8, characterized in that: A sliding sleeve (62) is fixedly sleeved on the adjusting rod (6). The cross-section of the sliding sleeve (62) is a regular polygon. The mounting hole is adapted to the sliding sleeve (62) and the mounting hole is slidably connected to the sliding sleeve (62).

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