CN115288455B - Auxiliary positioning device for assembling special-shaped curtain wall - Google Patents
Auxiliary positioning device for assembling special-shaped curtain wall Download PDFInfo
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- CN115288455B CN115288455B CN202210907000.4A CN202210907000A CN115288455B CN 115288455 B CN115288455 B CN 115288455B CN 202210907000 A CN202210907000 A CN 202210907000A CN 115288455 B CN115288455 B CN 115288455B
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- 230000001360 synchronised effect Effects 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 19
- 206010066054 Dysmorphism Diseases 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012938 design process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses an auxiliary positioning device for assembling a special-shaped curtain wall, which comprises special-shaped rails, wherein sliding grooves with the same curvature as the special-shaped rails are formed in the side walls of the special-shaped rails, and an auxiliary device is arranged between the two special-shaped rails; the auxiliary device comprises two sliding rods which are arranged in parallel, two ends of the outer wall of each sliding rod are rotationally connected with two sliding sleeves, the end head of each sliding sleeve is rotationally connected with a rotating wheel, the rotating wheel is clamped inside the sliding chute, and the outer wall of each sliding rod is rotationally connected with two annular sleeves; the invention effectively solves the problem that the prior building walls are curved, so that the curtain wall also changes greatly along with the curvature of the walls, and the conventional auxiliary positioning tool cannot be suitable for the installation of the curved curtain wall; secondly, because of adopting the high altitude construction, the auxiliary installation locating support self volume of current curtain is great, and can not adjust, when carrying out dysmorphism curtain installation, inconvenient problem that shifts.
Description
Technical Field
The invention relates to the technical field of special-shaped curtain wall assembly positioning, in particular to an auxiliary positioning device for special-shaped curtain wall assembly.
Background
The curtain wall is an outer wall enclosure of a building, is not bearing, is hung like a curtain, is also called as a curtain wall, and is a light wall with a decorative effect commonly used in modern large-scale and high-rise buildings; the building outer protective structure consists of a panel and a supporting structure system, and can have certain displacement capacity or deformation capacity per se relative to a main structure, and does not bear the building outer protective structure or decorative structure acted by the main structure.
The existing standard curtain wall is provided with a perfect auxiliary positioning tool for high-efficiency installation, but the building shape is greatly changed along with the pursuit of visual beauty, and a plurality of existing building walls are curved surfaces, so that the curtain wall also greatly changes along with the curvature of the wall, and the conventional auxiliary positioning tool cannot be suitable for the installation of the curved curtain wall;
secondly, because of adopting the high altitude construction, the auxiliary installation locating support self volume of current curtain is great, and can not adjust, when carrying out dysmorphism curtain installation, inconvenient aversion.
Disclosure of Invention
The invention provides an auxiliary positioning device for assembling a special-shaped curtain wall, which comprises special-shaped rails, wherein sliding grooves with the same curvature as the special-shaped rails are formed in the side walls of the special-shaped rails, and an auxiliary device is arranged between the two special-shaped rails;
the auxiliary device comprises two sliding rods which are arranged in parallel, two ends of the outer wall of each sliding rod are respectively connected with a sliding sleeve in a rotating mode, the end heads of each sliding sleeve are respectively connected with a rotating wheel in a rotating mode, the rotating wheels are clamped inside the sliding grooves, two sides of the outer wall of each sliding rod are respectively connected with a ring sleeve in a rotating mode, a spring is arranged between each ring sleeve and each adjacent sliding sleeve, the two sliding sleeves on the same side are respectively and fixedly connected with a first rod in the radial direction, the outer walls of the two first rods are respectively and rotatably connected with a first plate, and a second rod is jointly connected between the two first plates on the same side in a rotating mode; the two sliding rods are provided with universal devices for fixing the special-shaped curtain wall modules; a thread device for driving the two sliding rods to horizontally approach or horizontally deviate is arranged between the two ring sleeves; the screw thread device comprises a hollow shaft and a screw, the hollow shaft and the screw are respectively and radially fixedly connected to the two annular sleeves, the end head of the hollow shaft is rotationally provided with a threaded synchronous wheel, the screw is in threaded connection with the threaded synchronous wheel, synchronous belts are sleeved at the outer ends of the threaded synchronous wheels on two sides together, mounting plates are fixedly connected to the outer walls of the two hollow shafts together, driving synchronous wheels are rotationally arranged on the side walls of the mounting plates, the driving synchronous wheels are sleeved inside the synchronous belts, a motor is fixedly connected to the mounting plates, and an output shaft of the motor is coaxially and fixedly connected to the driving synchronous wheels;
and pull ropes are connected to the two second rods together.
As a further scheme of the invention, the universal device comprises two second plates hinged in the center, the two second plates are respectively sleeved on the outer walls of the two sliding rods, the upper ends of the two second plates are rotatably connected with a third plate, the upper ends of the two third plates are rotatably provided with a third shaft, the two ends of the third shaft are rotatably provided with a first U-shaped plate, the upper end of the first U-shaped plate is rotatably provided with a fourth shaft in the transverse direction, the fourth shaft is perpendicular to the axis of the third shaft, the outer end of the fourth shaft is rotatably connected with a supporting seat, and the upper end of the supporting seat is provided with a supporting device for fixing the special-shaped curtain wall module.
As a further scheme of the invention, the supporting device comprises a dovetail groove arranged on a supporting seat, a dovetail sliding block is slidably arranged in the dovetail groove, the outer end of the dovetail sliding block is fixed with the special-shaped curtain wall module, a wedge surface for the dovetail sliding block to slide in is arranged at the edge of the dovetail groove, and locking devices for clamping the dovetail sliding block are arranged at two ends of the supporting seat.
As a further scheme of the invention, the locking device comprises a plurality of locking wedges which are transversely arranged on the supporting seat in a sliding manner, the inclined plane ends of the locking wedges are positioned in the dovetail grooves, the inclined planes of the locking wedges face out of the dovetail grooves, the outer ends of the locking wedges are sleeved with spring ropes together, and the side wall of the supporting seat is provided with an unlocking device for releasing the clamping state of the dovetail sliding blocks.
As a further scheme of the invention, the unlocking device comprises two cross bars, each cross bar is fixedly arranged between locking wedges on the same side respectively, a plurality of unlocking wedges are vertically arranged on the supporting seat in a sliding manner, the inclined planes of the unlocking wedges are in contact with the cross bars, ropes are fixedly arranged at the lower ends of the two unlocking wedges respectively, the lower ends of the ropes are fixedly arranged on pull ropes, a rope sleeve is arranged at the outer end of each rope, one end of each rope sleeve is fixedly connected to the supporting seat, and the other end of each rope sleeve is fixedly connected to the mounting plate.
As a further aspect of the present invention, the motor employs a gear motor that enables the apparatus to obtain a large torque.
As a further scheme of the invention, the inner wall of the dovetail groove is provided with an antifriction coating which can reduce the friction of equipment and prolong the service life of the equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention indirectly drives the rotating wheels at two sides to transversely approach and separate through the pull rope, so that the rotating wheels can be smoothly inserted into the sliding grooves at two sides of the special-shaped track, and simultaneously, the special-shaped track adopting hole point positions can be adapted to improve the applicability of the equipment, and can adapt to special-shaped tracks with different spacing distances, thereby ensuring the universality of the equipment, and secondly, the motor indirectly drives the upper rotating wheel and the lower rotating wheel to change the spacing, so that the supporting range and the supporting point of the equipment can be changed when the equipment supports curtain walls with different sizes, thereby facilitating the installation of the curtain walls, further, reducing the volume of the equipment and adjusting the equipment, facilitating the displacement installation of an auxiliary device and improving the working efficiency of the equipment.
2. According to the invention, in the process of adjusting and expanding the supporting range by the two sliding rods, the curtain wall module is close to the special-shaped track by the scissor rod mechanism formed by the second plate and the third plate, so that the installation efficiency of the curtain wall is further improved, the supportability of the curtain wall can be increased, the curtain wall is provided with five-direction freedom degree adjustment by the first U plate, the third plate and the supporting seat which are in rotary fit with each other and sliding left and right on the sliding rods by the second plate, so that the curtain wall module can be adjusted at multiple angles according to the site when being installed, the problem that the curtain wall is not installed due to the installation interference caused by curtain wall production errors is avoided, the problem that the curtain wall cannot be installed due to the conventional auxiliary positioning support is also avoided, the freedom degree is smaller, and the problem that the angles cannot be adjusted when the special-shaped curtain wall is installed is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the auxiliary device of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 5 is a schematic side view in partial cross-section of an auxiliary device of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present invention;
fig. 7 is an enlarged view of the structure of fig. 5D according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the special-shaped track 9, the sliding chute 10, the sliding rod 11, the sliding sleeve 12, the rotating wheel 13, the loop 14, the spring 15, the first rod 16, the first plate 17, the second rod 18, the hollow shaft 19, the screw rod 20, the threaded synchronizing wheel 21, the synchronous belt 22, the mounting plate 23, the driving synchronizing wheel 24, the motor 25, the pull rope 26, the second plate 30, the third plate 31, the third shaft 32, the first U plate 33, the fourth shaft 34, the supporting seat 35, the dovetail groove 36, the dovetail sliding block 37, the wedge surface 38, the locking wedge 40, the spring rope 41, the cross rod 43, the unlocking wedge 44 and the rope 45.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: an auxiliary positioning device for assembling a special-shaped curtain wall comprises special-shaped rails 9, wherein sliding grooves 10 with the same curvature as the special-shaped rails 9 are formed in the side walls of the special-shaped rails 9, and an auxiliary device is arranged between the two special-shaped rails 9;
the auxiliary device comprises two sliding rods 11 which are arranged in parallel, wherein two ends of the outer wall of each sliding rod 11 are respectively connected with a sliding sleeve 12 in a rotating manner, the end head of each sliding sleeve 12 is respectively connected with a rotating wheel 13 in a rotating manner, the rotating wheels 13 are clamped inside the sliding grooves 10, two sides of the outer wall of each sliding rod 11 are respectively connected with a ring sleeve 14 in a rotating manner, a spring 15 is arranged between each ring sleeve 14 and each adjacent sliding sleeve 12, first rods 16 are radially and fixedly connected on the two sliding sleeves 12 on the same side, the outer walls of the two first rods 16 are respectively connected with a first plate 17 in a rotating manner, and a second rod 18 is jointly connected between the two first plates 17 on the same side in a rotating manner; the two slide bars 11 are provided with universal devices for fixing the special-shaped curtain wall modules; a thread device for driving the two slide bars 11 to horizontally approach or horizontally deviate is arranged between the two ring sleeves 14; the screw thread device comprises a hollow shaft 19 and a screw rod 20, the hollow shaft 19 and the screw rod 20 are respectively and radially fixedly connected to the two annular sleeves 14, the end head of the hollow shaft 19 is rotationally provided with a threaded synchronous wheel 21, the screw rod 20 is in threaded connection with the threaded synchronous wheel 21, the outer ends of the threaded synchronous wheels 21 on two sides are jointly sleeved with a synchronous belt 22, the outer walls of the two hollow shafts 19 are fixedly connected with a mounting plate 23 jointly, the side wall of the mounting plate 23 is rotationally provided with a driving synchronous wheel 24, the driving synchronous wheel 24 is sleeved inside the synchronous belt 22, the mounting plate 23 is fixedly connected with a motor 25, and the output shaft of the motor 25 is coaxially and fixedly connected with the driving synchronous wheel 24;
the two second rods 18 are connected with a pull rope 26 together;
before the device is used, the device is assembled, as shown in fig. 1, the device is in a ninety degree state of anticlockwise rotation, wherein the mounting angle of a curtain wall is set, the device is seen from the left side to the right in fig. 1, the front end of the device is approximately the front end of the device in front of the front view 1, when the curvature of a special-shaped track 9 is changed according to the curved surface of a wall in the design process, a chute 10 between the special-shaped tracks is ensured to be positioned on the same plane, so that the device can smoothly run, the distance between the special-shaped tracks 9 can be properly adjusted according to the requirement (the device is also suitable for fixing the special-shaped tracks 9 in a perforating way so as to improve the application range of the device), when the curtain wall is subjected to modularized cutting in the design process, the auxiliary mounting point of the curtain wall module is ensured to be positioned in the center of the curtain wall module, the device is not provided with an automatic balancing device, constructors are required to perform position adjustment by one hand, and fix the device by fixing one hand in order in the mounting process, and position adjustment is performed sequentially; mounting the curtain wall module on a universal device;
when the invention is used, the center of the pull rope 26 is pulled (wherein the pull of the pull rope 26 can be performed by adopting manual pulling or adopting the existing winding device), so that the pull rope 26 pulls the second rods 18 at two ends, the second rods 18 at two sides are mutually close, the second rods 18 move towards the middle of the equipment and drive the first plates 17 to approach towards the middle of the equipment, thereby further enabling the sliding sleeves 12 at two sides to approach towards the middle of the equipment along the sliding rods 11 against the elastic force of the springs 15 (as shown in figure 2, a thread device is arranged between the two sliding rods 11, the distance between the sliding rods 11 is kept unchanged, relative rotation can not occur when the two first plates 17 are stressed, the second rods 18 can directly drive the sliding sleeves 12 to slide outside the sliding rods 11), the sliding sleeves 12 can drive the rotating wheels 13 at two sides to simultaneously move towards the middle of the equipment, the length of the equipment is shortened to a certain extent, four rotating wheels 13 are aligned to sliding grooves 10 on two sides, at the moment, a pull rope 26 is released, a sliding sleeve 12 is subjected to the elastic force of a spring 15 to quickly push the rotating wheels 13 into the sliding grooves 10 of a special-shaped track 9, the outer wall of the end of each rotating wheel 13 is tightly clamped inside the inner bottom surface of the corresponding sliding groove 10 (namely, on the left bottom surface and the right bottom surface of the corresponding sliding groove 10), so that extrusion friction force is generated between each rotating wheel 13 and the corresponding sliding groove 10, the position of each rotating wheel 13 is kept stationary, meanwhile, a curtain wall module on a supporting universal device is matched with an operator to keep the equipment stationary, when the equipment is installed, a motor 25 is used for rotationally driving a synchronous wheel 24 on a mounting plate 23 to rotationally drive the synchronous wheel 24 to rotationally drive a synchronous belt 22 to rotationally drive the synchronous wheel 24 to rotationally drive the synchronous wheel 21 on a hollow shaft 19, the distance between a driving screw 20 and the hollow shaft 19 is changed, the distance between the ring sleeves 14 is changed, the distance between the sliding rods 11 is increased, the upper rotating wheels 13 and the lower rotating wheels 113 of the equipment move up and down in the sliding grooves 10, the supporting range is enlarged, the supporting performance of the equipment is more stable, curtain wall modules of different sizes are supported, the supporting is more stable (the supporting is not supported to the maximum extent, the equipment can be contracted more quickly when being folded, the supporting points are replaced, meanwhile, the equipment is matched with the special-shaped rail 9 with hole points, the equipment can adapt to different pre-buried special-shaped rails of the curtain wall, the working efficiency of the equipment is improved, and secondly, the installation of the curtain wall is influenced by a larger positioning device due to the fact that the curtain wall is fixed by screws or buckles;
the invention indirectly drives the rotating wheels 13 at two sides to transversely approach and separate through the pull rope 26, so that the rotating wheels 13 can be smoothly inserted into the sliding grooves 10 at two sides of the special-shaped track 9, and simultaneously, the special-shaped track 9 adopting hole points can be adapted to improve the applicability of equipment, and secondly, the special-shaped track 9 with different spacing distances can be adapted to, so that the universality of the equipment is ensured, and secondly, the upper rotating wheel 13 and the lower rotating wheel 13 are indirectly driven by the motor 25 to change the spacing, so that the supporting range and the supporting point of the equipment can be changed when the equipment supports curtain walls with different sizes, the curtain walls are convenient to install, the volume of the equipment can be reduced and adjusted, the auxiliary device can be conveniently used for shifting and installing, and the working efficiency of the equipment is improved.
As a further scheme of the invention, the universal device comprises two second plates 30 hinged in the center, the two second plates 30 are respectively sleeved on the outer walls of the two sliding rods 11, the upper ends of the two second plates 30 are rotatably connected with third plates 31, the upper ends of the two third plates 31 are rotatably provided with third shafts 32 in common, the two ends of the third shafts 32 are rotatably provided with first U-shaped plates 33 in common, the upper ends of the first U-shaped plates 33 are rotatably provided with fourth shafts 34 in the transverse direction, the fourth shafts 34 are perpendicular to the axes of the third shafts 32, the outer ends of the fourth shafts 34 are rotatably connected with supporting seats 35, and the upper ends of the supporting seats 35 are provided with supporting devices for fixing the special-shaped curtain wall modules; the supporting device comprises a dovetail groove 36 arranged on a supporting seat 35, a dovetail sliding block 37 is arranged in the dovetail groove 36 in a sliding way, the outer end of the dovetail sliding block 37 is fixed with the special-shaped curtain wall module, a wedge surface 38 for the dovetail sliding block 37 to slide in is arranged at the edge of the dovetail groove 36, and locking devices for locking the dovetail sliding block 37 are arranged at two ends of the supporting seat 35;
in use, the invention is designed to fixedly arrange the dovetail slide block 37 on the middle back of the curtain wall module, hold the curtain wall module to enable the dovetail slide block 37 to slide into the dovetail groove 36 of the supporting seat 35 (as shown in figures 2 and 5, wherein friction is generated between the first U plate 33 and the supporting seat 35 and the third plate 31, so that the first U plate 33 and the supporting seat 35 and the third plate 31 can keep relatively static when no load is applied to facilitate the installation of the curtain wall module), enable the dovetail slide block 37 to smoothly slide into the dovetail groove 36 through the wedge surface 38, then lock the dovetail slide block 37 by the locking device, thereby ensuring that the curtain wall module and the equipment are integrated, then enlarge the distance between the lower ends of the two second plates 30 when the distance between the sliding rods 11 is enlarged and the supporting range is enlarged, thereby enabling the distance between the upper ends to be increased (simultaneously enabling the upper end point to move towards the position close to the middle point of the two special-shaped tracks 9), at this time, the rear ends of the two third plates 31 at the upper ends start to move away and descend, so that the third shaft 32 moves backward, the third shaft 32 moves backward to move the first U-plate 33 backward, the first U-plate 33 moves backward to drive the supporting seat 35 through the fourth shaft 34, so that the dovetail sliding block 37 and the curtain wall module move backward to be close to the special-shaped track 9, further installation is performed, during the curtain wall module approaching to the special-shaped track 9, the supporting seat 35 can rotate on the first U-plate 33, then the first U-plate 33 and the third plate 31 rotate to form two axial direction rotation, then the second plate 30 can also move left and right on the sliding rod 11, so that the curtain wall can move back and forth, left and right, and simultaneously, the curtain wall can also rotate (with five degrees of freedom, the curtain wall and the supporting seat 35 cannot rotate, an angle design is required at the beginning of the design, so that the excessively complicated installation of the curtain wall caused by excessive degrees of freedom is avoided, the production error range in the installation process can be well reduced by adjusting five degrees of freedom, the curtain wall module can be adjusted at all angles, the installation adaptability is higher in the installation process, and the production error of the curtain wall is reduced;
according to the invention, in the process of adjusting and expanding the supporting range by the two sliding rods 11, the curtain wall module is close to the special-shaped track 9 by the scissor rod mechanism formed by the second plate 30 and the third plate 31, so that the installation efficiency of the curtain wall is further improved, the supportability of the curtain wall can be increased, the curtain wall is provided with five-direction freedom degree adjustment by sliding the sliding rods 11 left and right through the rotating fit of the first U plate 33, the third plate 31 and the supporting seat 35 and the second plate 30, so that the curtain wall can be adjusted at multiple angles according to the site when the curtain wall module is installed, the problem that the curtain wall cannot be installed due to installation interference caused by curtain wall production errors is avoided, the conventional auxiliary positioning bracket is also avoided, the freedom degree is smaller, and the problem that the existing angles cannot be adjusted when the special-shaped curtain wall is installed is solved.
As a further scheme of the invention, the locking device comprises a plurality of locking wedges 40, the locking wedges 40 are transversely arranged on the supporting seat 35 in a sliding manner, the inclined surfaces of the locking wedges 40 are positioned in the dovetail grooves 36, the inclined surfaces of the locking wedges 40 face to the outside of the dovetail grooves 36, the outer ends of the locking wedges 40 are sleeved with spring ropes 41 together, and the side wall of the supporting seat 35 is provided with an unlocking device for releasing the clamping state of the dovetail sliding blocks 37; the unlocking device comprises two cross bars 43, each cross bar 43 is fixedly arranged between locking wedges 40 on the same side respectively, a plurality of unlocking wedges 44 are vertically arranged on the supporting seat 35 in a sliding manner, inclined planes of the unlocking wedges 44 are in contact with the cross bars 43, ropes 45 are fixedly arranged at the lower ends of the two unlocking wedges 44 respectively, the lower ends of the ropes 45 are fixedly arranged on the pull ropes 26, a rope sleeve is arranged at the outer end of each rope 45, one end of each rope sleeve is fixedly connected to the supporting seat 35, and the other end of each rope sleeve is fixedly connected to the mounting plate 23;
when the invention is used, when the dovetail slide block 37 slides into the dovetail groove 36, the dovetail slide block 37 extrudes the locking wedge block 40, so that the locking wedge block 40 overcomes the elasticity of the spring rope 41 and slides transversely along the supporting seat 35, the dovetail slide block 37 can slide into the dovetail groove 36 smoothly, when the dovetail slide block 37 slides into the dovetail groove 36, the spring rope 41 enables the locking wedge block 40 to slide and reset, so that the position of the dovetail slide block 37 is locked (both ends of the dovetail groove 36 can enable the dovetail slide block 37 to slide into, thereby avoiding the problem that the special-shaped curtain wall cannot slide into the dovetail groove 36 unidirectionally due to the shape of the dovetail groove 36), after the installation of the curtain wall is finished, when the pull rope 26 is pulled, so that the rotating wheel 13 is separated from the chute 10 for position replacement, the pull rope 45 is pulled by the pull rope 45, the unlocking wedge block 44 slides downwards along the supporting seat 35, the cross rod 43 moves outwards, the locking wedge block 40 moves outwards against the elasticity of the spring rope 41, and the dovetail slide block 37 can slide out of the dovetail groove 36 smoothly; thereby completing the replacement of the position of the device.
As a further aspect of the invention, the motor 25 employs a gear motor that enables the apparatus to obtain a large torque.
As a further aspect of the invention, the interior walls of the dovetail groove 36 are provided with an antifriction coating that reduces the friction of the device and extends the service life of the device.
Claims (8)
1. A auxiliary positioning device for special-shaped curtain is assembled, its characterized in that: the special-shaped rail comprises special-shaped rails (9), wherein sliding grooves (10) with the same curvature as the special-shaped rails (9) are formed in the side walls of the special-shaped rails (9), and auxiliary devices are arranged between the two special-shaped rails (9);
the auxiliary device comprises two sliding rods (11) which are arranged in parallel, wherein two ends of the outer wall of each sliding rod (11) are respectively and rotationally connected with a sliding sleeve (12), each sliding sleeve (12) end is respectively and rotationally connected with a rotating wheel (13), each rotating wheel (13) is clamped inside a sliding groove (10), two sides of the outer wall of each sliding rod (11) are respectively and rotationally connected with a ring sleeve (14), a spring (15) is arranged between each ring sleeve (14) and each adjacent sliding sleeve (12), a first rod (16) is radially and fixedly connected on each sliding sleeve (12) on the same side, first plates (17) are respectively and rotationally connected with the outer walls of the two first rods (16), and a second rod (18) is jointly and rotationally connected between the two first plates (17) on the same side; the two sliding rods (11) are provided with universal devices for fixing the special-shaped curtain wall modules; a thread device for driving the two sliding rods (11) to horizontally approach or horizontally deviate is arranged between the two ring sleeves (14).
2. The auxiliary positioning device for assembling the special-shaped curtain wall according to claim 1, wherein: the screw thread device comprises a hollow shaft (19) and a screw (20), wherein the hollow shaft (19) and the screw (20) are respectively and radially fixedly connected to the two annular sleeves (14), a threaded synchronous wheel (21) is rotationally arranged at the end head of the hollow shaft (19), the screw (20) is in threaded connection with the threaded synchronous wheel (21), synchronous belts (22) are sleeved at the outer ends of the threaded synchronous wheels (21) on two sides together, mounting plates (23) are fixedly connected to the outer walls of the two hollow shafts (19), driving synchronous wheels (24) are rotationally arranged on the side walls of the mounting plates (23), the driving synchronous wheels (24) are sleeved inside the synchronous belts (22), a motor (25) is fixedly connected to the mounting plates (23), and an output shaft of the motor (25) is coaxially and fixedly connected to the driving synchronous wheels (24);
a pull rope (26) is commonly connected to the two second rods (18).
3. An auxiliary positioning device for assembling a special-shaped curtain wall according to claim 2, wherein: the universal device comprises two second plates (30) hinged in the middle, the two second plates (30) are respectively sleeved on the outer walls of the sliding rods (11), the two second plates (30) are rotatably connected with third plates (31), the two third plates (31) are rotatably provided with third shafts (32) at the upper ends, the first U plates (33) are rotatably provided with first U plates (33) at the two ends of the third shafts (32), the first U plates (33) are transversely rotatably provided with fourth shafts (34), the fourth shafts (34) are perpendicular to the axes of the third shafts (32), the outer ends of the fourth shafts (34) are rotatably connected with supporting seats (35), and supporting devices for fixing special-shaped curtain wall modules are arranged at the upper ends of the supporting seats (35).
4. An auxiliary positioning device for assembling a profiled curtain wall as claimed in claim 3, wherein: the supporting device comprises a dovetail groove (36) formed in a supporting seat (35), a dovetail sliding block (37) is arranged in the dovetail groove (36) in a sliding mode, the outer end of the dovetail sliding block (37) is fixed with the special-shaped curtain wall module, a wedge surface (38) used for the dovetail sliding block (37) to slide in is formed in the edge of the dovetail groove (36), and locking devices used for locking the dovetail sliding block (37) are arranged at two ends of the supporting seat (35).
5. The auxiliary positioning device for assembling the special-shaped curtain wall according to claim 4, wherein: the locking device comprises a plurality of locking wedges (40), the locking wedges (40) are transversely arranged on the supporting seat (35) in a sliding mode, the inclined surface ends of the locking wedges (40) are located in the dovetail grooves (36), the inclined surfaces of the locking wedges (40) face out of the dovetail grooves (36), a plurality of spring ropes (41) are sleeved at the outer ends of the locking wedges (40) together, and unlocking devices used for releasing the clamping state of the dovetail sliding blocks (37) are arranged on the side walls of the supporting seat (35).
6. The auxiliary positioning device for assembling the special-shaped curtain wall according to claim 5, wherein: the unlocking device comprises two cross rods (43), wherein each cross rod (43) is fixedly arranged between locking wedges (40) on the same side respectively, a plurality of unlocking wedges (44) are vertically arranged on a supporting seat (35) in a sliding mode, inclined planes of the unlocking wedges (44) are in contact with the cross rods (43), ropes (45) are fixedly arranged at the lower ends of the unlocking wedges (44) respectively, the lower ends of the ropes (45) are fixedly arranged on pull ropes (26), a rope sleeve is arranged at the outer ends of each rope (45), one end of each rope sleeve is fixedly connected to the supporting seat (35), and the other end of each rope sleeve is fixedly connected to a mounting plate (23).
7. An auxiliary positioning device for assembling a special-shaped curtain wall according to claim 2, wherein: the motor (25) is a gear motor.
8. The auxiliary positioning device for assembling the special-shaped curtain wall according to claim 5, wherein: an antifriction coating is arranged on the inner wall of the dovetail groove (36).
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| CN202210907000.4A CN115288455B (en) | 2022-07-29 | 2022-07-29 | Auxiliary positioning device for assembling special-shaped curtain wall |
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| CN202210907000.4A CN115288455B (en) | 2022-07-29 | 2022-07-29 | Auxiliary positioning device for assembling special-shaped curtain wall |
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| CN115288455B true CN115288455B (en) | 2023-09-29 |
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| CN118065552B (en) * | 2024-04-22 | 2024-06-18 | 内蒙古兴泰科技装饰集团有限公司 | Large plate modeling aluminum plate curtain wall and installation method thereof |
| CN118639795B (en) * | 2024-08-16 | 2024-10-25 | 山西建筑工程集团有限公司 | Connecting device of high-rise outer facade arc glass curtain wall |
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| CN115288455A (en) | 2022-11-04 |
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